" He continues with the punchline: "Run n––, n––, n––, n––, n––.
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Aero U.S. 2010 $100 Larry Page Kitty Hawk U.S. 103 N/A Larry Page Terrafugia U.S. 2006 $6.56 Haiyin Capital, Transcendent Holdings PAL-V Netherlands 2001 N/A N/A Cartivator Japan N/A N/A Toyota Motors Neva Aerospace U.K. 2013 $2.53 Schübeler Technologies GmBH Hoversurf Russia 2014 N/A N/A Malloy U.K. N/A N/A N/A Aerofex U.S. N/A N/A N/A Source: Crunchbase, PitchBook, Bloomberg and companies' press releases Here are a few observations: The ecosystem is maturing.
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It's pretty well known that if you have n objects, the number of ways of putting them in a row is n factorial (the product n(n-1)(n-2)…1).
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T h e r e I s N o t o N e s o N g o n the album I dislike.
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Other recipes to check out this weekend:Classic Dark n' Stormy Pink n' Stormy Frozen Dark n' Stormy Vanilla-Infused Pear Dark n' Stormy
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Then in 1971 Arnold Schönhage and Volker Strassen published a method capable of multiplying large numbers in n × log n × log(log n) multiplicative steps, where log n is the logarithm of n.
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Sample sizes and modeled error estimates for the subgroups are: African-American Women (n=23, +/- 9); Millennials Age 18 - 34 (n=465, +/- 5.5); White Suburban Women (n=456, +/- 6.5); NeverHillary/Independent voters (n=180, +/- 10); Rural (n=586, +/- 5.5).
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Sample sizes and modeled error estimates for the subgroups are as follows: African-American Women (n=160 +/- 8%), Millennials Age 18–34 (n=619 +/- 5% ), White Suburban Women (n=585 +/- 5.5% ), NeverHillary/Independent voters (n=150 +/- 10% ), Rural (n=694 +/- 5% ).
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Sample sizes and modeled error estimates for the subgroups are as follows: African-American Women (n=215 +/- 7.5%), Millennials Age 18 - 34 (n=642 +/- 5% ), White Suburban Women (n=720 +/- 5% ), NeverHillary/Independent voters (n=254 +/- 8% ), Rural (n=963 +/- 4.5% ).
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Sample sizes and modeled error estimates for the subgroups are as follows: African-American Women (n=172 +/- 8.5), Millennials Age 18 - 34 (n=409, +/- 6), White Suburban Women (n=366 , +/- 7), NeverHillary/Independent voters (n= 121, +/- 12), Rural (n= 525, +/- 6).
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Sample sizes and modeled error estimates for the subgroups are as follows: African-American Women (n=135, +/- 7), Millennials Age 18 - 34 (n=460, +/- 4.5), White Suburban Women (n=505 , +/- 5), NeverHillary/Independent voters (n= 161, +/- 8), Rural (n= 564, +/- 4).
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Sample sizes and modeled error estimates for the subgroups are as follows: African-American Women (n=125 +/- 10%), Millennials Age 18 - 34 (n=448 +/- 6%), White Suburban Women (n=417 +/- 7.5%), NeverHillary/Independent voters (n=125 +/- 11.5%), Rural (n=515 +/- 6%).
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Sample sizes and modeled error estimates for the subgroups are as follows: African-American Women (n=147 +/- 9), Millennials Age 18 - 34 (n=395, +/- 6), White Suburban Women (n=459 , +/- 6.5), NeverHillary/Independent voters (n= 133, +/- 11), Rural (n= 585, +/- 5.5).
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Sample sizes and modeled error estimates for the subgroups are as follows: African-American Women (n=43, +/- 7), Millennials Age 18 - 34 (n=846, +/- 4.5), White Suburban Women (n=743 , +/- 5), NeverHillary/Independent voters (n= 743, +/- 8), Rural (n= 1,036, +/- 4).
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Sample sizes and modeled error estimates for the subgroups are as follows: African-American Women (n=144, +/- 9.5), Millennials Age 18 - 34 (n=486, +/- 5.5), White Suburban Women (n=432 , +/- 7), NeverHillary/Independent voters (n= 169, +/- 10), Rural (n= 551, +/- 6).
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Sample sizes and modeled error estimates for the subgroups are as follows: African-American Women (n=110, +/- 9.5), Millennials Age 18 - 34 (n=465, +/- 6), White Suburban Women (n=441 , +/- 7), NeverHillary/Independent voters (n= 151, +/- 10 ), Rural (n= 553, +/- 6).
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Sample sizes and modeled error estimates for the subgroups are as follows: African-American Women (n=103, +/- 10.5), Millennials Age 18 - 34 (n=349, +/- 6.5), White Suburban Women (n=414 , +/- 7), NeverHillary/Independent voters (n= 131, +/- 12), Rural (n= 469, +/- 6.5).
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Da-n-do-da-n-do-da-n-do here I am, The only living boy in New York.
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Sample sizes and modeled error estimates for the subgroups are as follows: African-American Women (n=160 +/- 8%), Millennials Age 18–34 (n=619 +/- 5% ), White Suburban Women (n=585 +/- 5.5% ), Never Hillary/Independent voters (n=150 +/- 10% ), Rural (n=694 +/- 5% ).
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Note: Negative shifts indicate higher probability of winning +200: Biden (0) +450: Harris (-100), Warren (-200063) +500: Buttigieg (+100) +550: Sanders (+100) +1,300: Yang (+100) +1,800: O'Rourke (2023) +2,500: Gabbard (-500) +4,000: Klobuchar (0), Booker (+700) +8,000: Gillibrand (6900) +10,000: Castro (+2,000), de Blasio (N/A), Swalwell (N/A), Inslee (N/A), Delaney (N/A), Hickenlooper (N/A), Williamson (N/A), Bennet (N/A), Ryan (N/A) BETONLINE BetOnline uses the same odds system as Bovada.
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"S T U N N I N G," Minaj tweeted to a photo of Grande the 25-year-old singer posted.
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So-and-so used the N-word, and we don't use the N-word, and we're not gonna use the N-word.
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I saw F-E-E-N and F-E-A-N; F-E-A-Z-E, F-A-N-T and F-E-N-T; S-P-E-E-R and E-T-H-S.
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My brother in law n husband pulled over n ran out.
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The models are CHM84 Soothing Savanna Cradle 'n Swing, CMR40 Sweet Surroundings Cradle 'n Swing and CMR43 Sweet Surroundings Butterfly Friends Cradle 'n Swing.
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N++ is a sequel to N+, itself an expanded version of the 2004 freeware game N, and its minimalist aesthetic may not immediately impress.
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"Pak suffered same situation years back n can feel n relate to the pain n misery," Pakistan's information minister Fawad Chaudhry said on Twitter.
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"I'm a n-----, you're a n-----, be a n----- too," Robbins is seen saying in the video, while a raucous audience, not shown, laughs.
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N— you too good with these words, make them N— Back track!!!
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Wet n Wild Ultimate Brow Mascara, $4.99, available at Wet n Wild.
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Rock 'n' Roll Historically, rock 'n' roll has been about challenging authority.
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What was the value of n in the equation 903 + n = 290?
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Nosaj Thing + Daito Manabe 04-17 Indio, CA - Coachella4053-18 Brooklyn, NY - Music Hall of Williamsburg04-20 San Francisco, CA - Mezzanine04-21 Los Angeles, CA - The Regent04-24 Indio, CA - Coachella No Reality tracklist 01 N R 102 N R 203 N R 304 N R 405 N R 5
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Trammell: The old-fashioned \r\n versus \n line endings will cause havoc.
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Finally, the researchers gave rats a psychodelic drug called DMT (N,N-dimethyltryptamine).
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Grandtheft & Keys N Krates, "Keep It 100 (Keys N Krates Live Version)"10.
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Unlike N., N. said, her cousin does not seem to be an addict.
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First, there's the fact that in a polygon with n sides, where n must be at least 3, the sum of an n-gon's interior angles, measured in degrees, is This is true for any polygon with n sides, regular or not, and it follows from the fact that an n-sided polygon can be divided into (n − 2) triangles, and the sum of the measures of the interior angles of each of those (n − 2) triangles is 180 degrees.
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Their conjecture was based on a hunch that an operation as fundamental as multiplication must have a limit more elegant than n × log n × log(log n).
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"Trust me, it may seem like what's coming out of my mouth is B-A-N-A-N-A-N-A-S," Alec Baldwin said, impersonating Trump.
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Was just having fun n wanted to feel n wondered how it felt. Hahahahah
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Neymar's mother Nadine Goncalves and the family company N&N also had appeals rejected.
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But I was rock 'n' roll, and you just can't beat rock 'n' roll.
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Record: n/aPlayoffs: n/aNet rating: n/aNumber of All-Stars: n/aExplanation: The 2019-20 Lakers figure to be a major upgrade over last year's team, but they have a lot to prove before they enter the contender category of LeBron's teams.
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The "Black Panther" star looked S-T-U-N-N-I-N-G Thursday strutting what her mama gave her on the way to "Jimmy Kimmel Live!" in Hollywood.
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But watch my eyes: they're blinking in Morse Code: K-E-N-Y-A-N.
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The patty also comes with N&N sauce: an orange condiment made with secret ingredients.
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Police arrested the pair, identified only as "Juan Carlos N." and his wife "Patricia "N.
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Call that angle 30 degrees, so then 16,287 times the cosine of 30 degrees is 14,100 N. "14,100 N versus 13,120 N is pretty close, close enough anyway," said Browne.
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The kids have mac n' cheese and hot dogs (really fancy up in here!) and N.
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PS2K, 33x0285)\n end; into method label _Q11 replace_content begin // Brightness Up\n Notify(\_SB.PCI0.LPCB.
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Attached to each degree n number field is a rank n−1 lattice called its shape.
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I've been good to rock 'n' roll and rock 'n' roll has been good to me.
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But "Tuo Hcnup" (Punch Out) and "Snilbog n' Stsohg" (Ghosts n' Goblins) also deserve honorable mentions.
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For quick layer creation, hit Ctrl+Shift+N on PC and Command+Shift+N on Mac.
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Use a value of 250 N/kg for the gravitational field (instead of 250 N/kg).
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Punks were trying to counter rock n' roll by playing rock n' roll themselves, only terribly.
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SEASO Missing N = SEASON Missing N is at the end, which makes this an ENDLESS SUMMER.
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" Her favorite entry in the book is the one for N. "'N is not for Knot.
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" N/A N/A N/A "As president, I will ensure the Centers for Diseases Control and the National Institutes of Health receive robust funding to conduct research on gun violence.
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You have to share those bubbles with the across themer; I-N-G goes down and to the right — I-N-G-E-N-E — and ends at the unclued 39D.
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"I promise you ... when the rap artists quit using the N-word and as soon as Chris Rock quits using the N-word, I'll quit using the N-word," he said.
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The following taxa are covered in the book, with 31 recognised as valid species. # N. albomarginata # N. ampullaria # N. bicalcarata # N. boschiana # N. burbidgeae # N. campanulata # N. clipeata # N. edwardsiana # N. ephippiata # N. faizaliana # N. fusca # N. gracilis # N. hirsuta # N. hispida # N. lowii # N. macrophylla # N. macrovulgaris # N. mapuluensis # N. mirabilis # N. mollis # N. muluensis # N. murudensis # N. northiana # N. pilosa # N. rafflesiana # N. rajah # N. reinwardtiana # N. stenophylla # N. tentaculata # N. veitchii # N. villosa ;Dubious species and erroneous records # N. alata # N. sp. "elegance" (N. hemsleyana) # N. gymnamphora # N. macfarlanei # N. maxima # N. neglecta ;Undescribed and incompletely diagnosed taxa # N. sp.
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Explicit lists in the OEIS are J2 in , J3 in , J4 in , J5 in , J6 up to J10 in up to . Multiplicative functions defined by ratios are J2(n)/J1(n) in , J3(n)/J1(n) in , J4(n)/J1(n) in , J5(n)/J1(n) in , J6(n)/J1(n) in , J7(n)/J1(n) in , J8(n)/J1(n) in , J9(n)/J1(n) in , J10(n)/J1(n) in , J11(n)/J1(n) in . Examples of the ratios J2k(n)/Jk(n) are J4(n)/J2(n) in , J6(n)/J3(n) in , and J8(n)/J4(n) in .
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Neue Nepenthesarten von den Philippinen. G.F.P. Forum, August 28, 2011. Nepenthes ceciliae belongs to the informal "N. alata group", which also includes N. alata, N. copelandii, N. extincta, N. graciliflora, N. hamiguitanensis, N. kitanglad, N. kurata, N. leyte, N. mindanaoensis, N. negros, N. ramos, N. saranganiensis, and N. ultra.
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Banglalink uses the following numbering scheme: +88019N₁N₂N₃N₄N₅N₆N₇N₈ & +88014N₁N₂N₃N₄N₅N₆N₇N₈ Where, '+880' is the ISD code for Bangladesh and is needed only in case of dialing from outside Bangladesh. '19' & '14' are the access codes for Banglalink as allocated by the Government of Bangladesh. Omitting +880 will require using 0 in place of it instead to represent local call, hence 019 & 014 are the general access codes. N₁N₂N₃N₄N₅N₆N₇N₈ is the subscriber number.
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Four other natural hybrids with N. spectabilis have been recorded. These are N. gymnamphora × N. spectabilis, N. mikei × N. spectabilis, N. rhombicaulis × N. spectabilis, and N. spectabilis × N. tobaica.
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This complex includes N. alata, N. ceciliae, N. copelandii, N. cornuta, N. extincta, N. graciliflora, N. hamiguitanensis, N. kitanglad, N. kurata, N. leyte, N. mindanaoensis, N. negros, N. ramos, N. saranganiensis, and N. ultra.Cheek, M. & M. Jebb 2013. Recircumscription of the Nepenthes alata group (Caryophyllales: Nepenthaceae), in the Philippines, with four new species. European Journal of Taxonomy 69: 1–23.
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Nepenthes negros belongs to the informal "N. alata group", which also includes N. alata, N. ceciliae, N. copelandii, N. extincta, N. graciliflora, N. hamiguitanensis, N. kitanglad, N. kurata, N. leyte, N. mindanaoensis, N. ramos, N. saranganiensis, and N. ultra.Cheek, M. & M. Jebb (2013). Recircumscription of the Nepenthes alata group (Caryophyllales: Nepenthaceae), in the Philippines, with four new species.
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Among the closest relatives of N. fusca are the Bornean species N. epiphytica, N. hurrelliana, N. platychila, N. stenophylla, and N. vogelii. More broadly, it belongs to the loosely defined "N. maxima complex", which also includes N. boschiana, N. chaniana, N. eymae, N. faizaliana, N. klossii, and N. maxima. The enigmatic N. mollis, which some authors have suggested is conspecific with N. hurrelliana,Salmon, B.[R.
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2 volumes. Redfern Natural History Productions, Poole. Nepenthes platychila belongs to the loosely defined "N. maxima complex", which also includes, among other species, N. boschiana, N. chaniana, N. epiphytica, N. eymae, N. faizaliana, N. fusca, N. klossii, N. maxima, N. stenophylla, and N. vogelii.
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Organometallic substituents can produce for example trimethylsilyl N,N-diethylamidosulfite, trimethyltin N,N-dimethylamidosulfite, or dimethylthallium N,N-dimethylamidosulfite.
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Nepenthes viridis is closely allied to the N. alata group of species, which includes N. alata, N. ceciliae, N. copelandii, N. extincta, N. graciliflora, N. hamiguitanensis, N. kitanglad, N. kurata, N. leyte, N. mindanaoensis, N. negros, N. ramos, N. saranganiensis, and N. ultra.Cheek, M. & M. Jebb 2013. Recircumscription of the Nepenthes alata group (Caryophyllales: Nepenthaceae), in the Philippines, with four new species. European Journal of Taxonomy 69: 1–23.
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Protein N-terminal methyltransferase (, NMT1 (gene), METTL11A (gene)) is an enzyme with systematic name S-adenosyl-L- methionine:N-terminal-(A,P,S)PK-(protein) methyltransferase. This enzyme catalyses the following chemical reaction :(1) 3 S-adenosyl-L-methionine + N-terminal-(A,S)PK-[protein] \rightleftharpoons 3 S-adenosyl-L-homocysteine + N-terminal-N,N,N-trimethyl-N-(A,S)PK-[protein] (overall reaction) :(1a) S-adenosyl-L-methionine + N-terminal-(A,S)PK-[protein] \rightleftharpoons S-adenosyl-L-homocysteine + N-terminal-N-methyl-N-(A,S)PK-[protein] :(1b) S-adenosyl-L-methionine + N-terminal-N-methyl-N-(A,S)PK-[protein] \rightleftharpoons S-adenosyl-L-homocysteine + N-terminal-N,N-dimethyl-N-(A,S)PK-[protein] :(1c) S-adenosyl-L-methionine + N-terminal-N,N-dimethyl-N-(A,S)PK-serine-[protein] \rightleftharpoons S-adenosyl-L-homocysteine + N-terminal-N,N,N-trimethyl-N-(A,S)PK-[protein] :(2) 2 S-adenosyl-L-methionine + N-terminal-PPK-[protein] \rightleftharpoons 2 S-adenosyl-L-homocysteine + N-terminal-N,N-dimethyl-N-PPK-[protein] (overall reaction) :(2a) S-adenosyl-L-methionine + N-terminal-PPK-[protein] \rightleftharpoons S-adenosyl-L-homocysteine + N-terminal-N-methyl-N- PPK-[protein] :(2b) S-adenosyl-L-methionine + N-terminal-N-methyl-N- PPK-[protein] \rightleftharpoons S-adenosyl-L-homocysteine + N-terminal-N,N-dimethyl-N-PPK-[protein] This enzyme methylates the N-terminus of target proteins containing the N-terminal motif [Ala/Pro/Ser]-Pro-Lys.
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Redfern Natural History Productions, Poole. It is noted for its extremely decurrent leaf attachment that extends a large distance down the stem, often continuing into the next internode. Nepenthes saranganiensis belongs to the informal "N. alata group", which also includes N. alata, N. ceciliae, N. copelandii, N. extincta, N. graciliflora, N. hamiguitanensis, N. kitanglad, N. kurata, N. leyte, N. mindanaoensis, N. negros, N. ramos, and N. ultra.
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Let N be a group that is closed under the operation of addition, denoted +. An additive identity for N, denoted e, is an element in N such that for any element n in N, : e + n = n = n + e Example: The formula is n + 0 = n = 0 + n.
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In valence bond theory, pentazenium can be described by six resonance structures: : [N≡N+−N−−N+≡N]+ ↔ [N−=N+=N−N+≡N]+ ↔ [N≡N+−N=N+=N−]+ ↔ [N≡N+−N+≡N+−N2−]+ ↔ [N2−−N+≡N+−N+≡N]+ ↔ [N−=N+=N+=N+=N−]+, where the last three pictured have smaller contributions to the overall structure because they have less favorable formal charge states than the first three. According to both ab initio calculations and the experimental X-ray structure, the cation is planar, symmetric, and approximately V-shaped, with bond angles 111° at the central atom (angle N2–N3–N4) and 168° at the second and fourth atoms (angles N1–N2–N3 and N3–N4–N5). The bond lengths for N1–N2 and N4–N5 are 1.10 Å and the bond lengths N2–N3 and N3–N4 are 1.30 Å.
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Non-recursive Filter Example: y[n] = 0.5x[n − 1] + 0.5x[n]. Recursive Filter Example: y[n] = 0.5y[n − 1] + 0.5x[n].
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The scheme currently has six categories namely; N-Teach, N-Health, N-Agro, N-Build, N-Creative and N-Tech. N-Teach and N-Health are available to only graduates who must have completed the mandatory one year NYSC programme, while N-Agro, N-Build, N-Creative and N-Tech is available to graduates and non-graduates.
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The authors recognised 82 species, including six described for the first time: N. argentii, N. aristolochioides, N. danseri, N. diatas, N. lamii, and N. murudensis. Additionally, N. macrophylla was raised to a species from infraspecific rank. Jebb and Cheek also included five "little known taxa": N. deaniana, N. junghuhnii, N. melamphora var. lucida, N. neglecta, and N. smilesii.
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Nepenthes ultra is a tropical pitcher plant native to the Philippine island of Luzon, where it grows at low altitude on ultramafic soils (hence the name). Nepenthes ultra belongs to the informal "N. alata group", which also includes N. alata, N. ceciliae, N. copelandii, N. extincta, N. graciliflora, N. hamiguitanensis, N. kitanglad, N. kurata, N. leyte, N. mindanaoensis, N. negros, N. ramos, and N. saranganiensis.Cheek, M. & M. Jebb 2013.
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Nepenthes eymae belongs to the loosely defined "N. maxima complex", which also includes, among other species, N. boschiana, N. chaniana, N. epiphytica, N. faizaliana, N. fusca, N. klossii, N. maxima, N. platychila, N. stenophylla, and N. vogelii.Robinson, A.S., J. Nerz & A. Wistuba 2011. Nepenthes epiphytica, a new pitcher plant from East Kalimantan.
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Nepenthes faizaliana belongs to the loosely defined "N. maxima complex", which also includes, among other species, N. boschiana, N. chaniana, N. epiphytica, N. eymae, N. fusca, N. klossii, N. maxima, N. platychila, N. stenophylla, and N. vogelii.Robinson, A.S., J. Nerz & A. Wistuba 2011. Nepenthes epiphytica, a new pitcher plant from East Kalimantan.
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Nepenthes klossii belongs to the loosely defined "N. maxima complex", which also includes, among other species, N. boschiana, N. chaniana, N. epiphytica, N. eymae, N. faizaliana, N. fusca, N. maxima, N. platychila, N. stenophylla, and N. vogelii.Robinson, A.S., J. Nerz & A. Wistuba 2011. Nepenthes epiphytica, a new pitcher plant from East Kalimantan.
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N. vogelii produces much smaller and more colourful pitchers than the closely related N. fusca Nepenthes vogelii belongs to the loosely defined "N. maxima complex", which also includes, among other species, N. boschiana, N. chaniana, N. epiphytica, N. eymae, N. faizaliana, N. fusca, N. klossii, N. maxima, N. platychila, and N. stenophylla.Robinson, A.S., J. Nerz & A. Wistuba 2011. Nepenthes epiphytica, a new pitcher plant from East Kalimantan.
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The number of signed permutation matrices of size n \times n can be described by the sequence y(n) which is determined by the recurrence equation4 (n+1)^2 \, y(n) + 2 \, y(n+1) + (-1) \, y(n+2) = 0over \Q. Taking a(n) = n+1,b(n)=1 as monic divisors of p_0 (n) = 4(n+1)^2, p_2(n) = -1 respectively, one gets z = \pm 2. For z=2 the corresponding recurrence equation which is solved in Petkovšek's algorithm is4(n+1)^2 \, c(n) + 4(n+1)\, c(n+1) - 4(n+1)(n+2) \, c(n+2) = 0.This recurrence equation has the polynomial solution c(n) = c_0 for an arbitrary c_0 \in \Q.
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The queen's position is the number of hyphens to the left of the "Q" in the NQ-skeleton for the SP. In the table below, the columns correspond to the queen's position, and, in each column, the ordering is alphabetic with "-" last. Given an SP, extract the bishop's code, the NQ-skeleton and its queen's position. Then, locate, in the appropriate column, the NQ-skeleton at hand, say at No. M. The Fritz9 idn = (bishop's code) + M. For the standard SP, we extract 6 -NQ-N- and 1 and get Fritz9 idn = 6 + 353 = 359. Fritz9 NQ-skeleton Table \- 1 NNQ--- 241 NN-Q-- 481 NN—Q- 721 NN---Q 17 NQN--- 257 N-NQ—497 N-N-Q- 737 N-N--Q 33 NQ-N-- 273 N-QN—513 N--NQ- 753 N--N-Q 49 NQ—N- 289 N-Q-N- 529 N--QN- 769 N---NQ 65 NQ---N 305 N-Q--N 545 N--Q-N 785 N---QN 81 QNN--- 321 -NNQ—561 -NN-Q- 801 -NN—Q 97 QN-N-- 337 -NQN—577 -N-NQ- 817 -N-N-Q 113 QN—N- 353 -NQ-N- 593 -N-QN- 833 -N-- NQ 129 QN---N 369 -NQ—N 609 -N-Q-N 849 -N--QN 145 Q-NN—385 -QNN—625—NNQ- 865—NN-Q 161 Q-N-N- 401 -QN-N- 641—NQN- 881—N-NQ 177 Q-N--N 417 -QN—N 657—NQ-N 897—N-QN 193 Q--NN- 433 -Q-NN- 673—QNN- 913 ---NNQ 209 Q--N-N 449 -Q-N-N 689—QN-N 929 ---NQN 225 Q---NN 465 -Q--NN 705—Q-NN 945 ---QNN Anyone with Fritz9 can verify this table by entering in the idns.
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Reaching definition is usually calculated using an iterative worklist algorithm. Input: control flow graph CFG = (Nodes, Edges, Entry, Exit) // Initialize for all CFG nodes n in N, OUT[n] = emptyset; // can optimize by OUT[n] = GEN[n]; // put all nodes into the changed set // N is all nodes in graph, Changed = N; // Iterate while (Changed != emptyset) { choose a node n in Changed; // remove it from the changed set Changed = Changed -{ n }; // init IN[n] to be empty IN[n] = emptyset; // calculate IN[n] from predecessors' OUT[p] for all nodes p in predecessors(n) IN[n] = IN[n] Union OUT[p]; oldout = OUT[n]; // save old OUT[n] // update OUT[n] using transfer function f_n () OUT[n] = GEN[n] Union (IN[n] -KILL[n]); // any change to OUT[n] compared to previous value? if (OUT[n] changed) // compare oldout vs.
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In enzymology, a dimethylaniline-N-oxide aldolase () is an enzyme that catalyzes the chemical reaction :N,N-dimethylaniline N-oxide \rightleftharpoons N-methylaniline + formaldehyde Hence, this enzyme has one substrate, N,N-dimethylaniline N-oxide, and two products, N-methylaniline and formaldehyde. This enzyme belongs to the family of lyases, specifically the aldehyde-lyases, which cleave carbon-carbon bonds. The systematic name of this enzyme class is N,N-dimethylaniline-N-oxide formaldehyde-lyase (N-methylaniline-forming). Other names in common use include microsomal oxidase II, microsomal N-oxide dealkylase, and N,N-dimethylaniline-N-oxide formaldehyde-lyase.
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Jebb and Cheek also reduced Danser's N. carunculata to N. bongso and N. leptochila to N. hirsuta. A number of more recently described species were also sunk in synonymy, including N. faizaliana and N. sandakanensis to synonyms of N. stenophylla, N. longifolia to a synonym of N. sumatrana, N. talangensis to a synonym of N. bongso, N. tenuis to a synonym of N. dubia, and N. xiphioides to a synonym of N. pectinata.Kurata, S. 2002. Proceedings of the 4th International Carnivorous Plant Conference: 111–116.
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Similarly viscous pitcher fluid is found in the group of closely allied Sumatran species that includes N. aristolochioides, N. dubia, N. flava, N. inermis, N. jacquelineae, N. jamban, N. talangensis, and N. tenuis. These species all share infundibular pitchers.
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These functions often contain terms with factorials n! which scale as n^{1/2}n^n/e^n (Stirling's approximation).
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In addition, Bruce Salmon and Ricky Maulder found N. mikei × N. ovata and N. gymnamphora × N. ovata on Mount Pangulubao. Some authors consider N. xiphioides to be distinct from N. gymnamphora and so this hybrid is sometimes listed as N. ovata × N. xiphioides. Andreas Wistuba observed several natural hybrids with N. flava, including N. flava × N. ovata. Most specimens were juvenile rosette plants.
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The main species used in breeding are N. bulbocodium, N. cyclamineus, N. jonquilla, N. poeticus, N. pseudonarcissus, N. serotinus and N. tazetta. N. pseudonarcissus gave rise to trumpet cultivars with coloured tepals and corona, while its subspecies N. pseudonarcissus subsp. bicolor was used for white tepaled varieties. To produce large cupped varieties, N. pseudonarcissus was crossed with N. poeticus, and to produce small cupped varieties back crossed with N. poeticus.
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Mey, F.S. (2018). The Biak population of Nepenthes insignis is finally described as a new species: Nepenthes biak. Strange Fruits: A Garden's Chronicle, 7 January 2018. Nepenthes biak is a member of section Insignes, which also includes 13 other species, mostly from the Philippines: N. aenigma, N. alzapan, N. barcelonae, N. bellii, N. burkei, N. insignis, N. merrilliana, N. northiana (a questionable outlier from Borneo), N. samar, N. sibuyanensis, N. surigaoensis, N. ventricosa, and N. sp.
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Around the river Tjampo in West Sumatra, N. longifolia is sympatric with N. adnata, N. albomarginata, N. ampullaria, N. eustachya, N. gracilis, and N. reinwardtiana. However, the species is only known to hybridise with N. eustachya. On Mount Tjampo itself, N. longifolia grows in a number of isolated patches and is sympatric with N. albomarginata, N. eustachya, and N. reinwardtiana. Plants resembling the type of N. longifolia are abundant along the road from Sibolga to Tarutung in North Sumatra.
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In mathematics, Lehmer's totient problem asks whether there is any composite number n such that Euler's totient function φ(n) divides n − 1\. This is an unsolved problem. It is known that φ(n) = n − 1 if and only if n is prime. So for every prime number n, we have φ(n) = n − 1 and thus in particular φ(n) divides n − 1\.
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The only base-8 repunit prime is 73 (111_8). 8^n - 1=\left(4^n+2^n+1\right)\left(2^n - 1\right), and 7 divides 4^n + 2^n + 1 when n is not divisible by 3 and 2^n - 1 when n is a multiple of 3.
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The final approach is the Z curve. Unlike the previous methods, this method do not uses the sliding window strategy and is thought to perform better as to finding the origin of replication. In this method, each base's cumulative frequency with respect to the base at the beginning of the sequence is investigated. The Z curve uses a three-dimensional representation with the following parameters: x_{n} = (A_{n} + G_{n}) - (C_{n} + T_{n}) y_{n} = (A_{n} + C_{n}) - (G_{n} + T_{n}) z_{n} = (A_{n} + T_{n}) - (C_{n} + G_{n}) Where n = 0, 1, 2, ... N, x_{n} represents the excess of purine over pyrimidine, y_{n} denotes excess of keto over amino, and z_{n} shows the relationship between the weak and strong hydrogen bonds.
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Kolhumadulu Atoll comprises thirteen inhabitant islands. They are; Buruni [N-1], Vilifushi [N-2], Madifushi [N-3], Dhiyamigili [N-4], Guraidhoo [N-5], Kadoodhoo [N-6], Vandhoo [N-7], Hirilandhoo [N-8], Gaadhifushi [N-9], Thimarafushi [N-10], Veymandoo [N-11], Kinbidhoo [N-12] and Omadhoo [N13]. There are important Buddhist archaeological remains in the island of Kinbidhoo, including a large ruined stupa. These were explored by the late Muhammad Ismail Didi.
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Hn(0, b) = :b + 1, when n = 0 :b, when n = 1 :0, when n = 2 :1, when n = 3 and b = 0 For more details, see Powers of zero.For more details, see Zero to the power of zero. :0, when n = 3 and b > 0 :1, when n > 3 and b is even (including 0) :0, when n > 3 and b is odd Hn(1, b) = :1, when n ≥ 3 Hn(a, 0) = :0, when n = 2 :1, when n = 0, or n ≥ 3 :a, when n = 1 Hn(a, 1) = :a, when n ≥ 2 Hn(a, a) = :Hn+1(a, 2), when n ≥ 1 Hn(a, −1) = :0, when n = 0, or n ≥ 4 :a − 1, when n = 1 :−a, when n = 2 : , when n = 3 Hn(2, 2) = : 3, when n = 0 : 4, when n ≥ 1, easily demonstrable recursively.
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Cultivated Nepenthes rajah, Nepenthes aristolochioides and other species Nepenthes may be cultivated in greenhouses. Easier species include N. alata, N. ventricosa, N. khasiana, and N. sanguinea. These four species are highlanders (N. alata has both lowland and highland forms), some easy lowlander species are N. rafflesiana, N. bicalcarata, N. mirabilis, and N. hirsuta.
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To show that it is necessary, consider that for a subgroup N of G, we have been given that the operation is well defined. That is, for all xN = aN and yN = bN, for x, y, a, b ∈ G, (ab)N = (xy)N. Let n ∈ N and g ∈ G. Since eN = nN, we have, gN = (eg)N = (ng)N. Now, gN = (ng)N ⇔ N = g−1(ng)N ⇔ g−1ng ∈ N ∀ n ∈ N and g ∈ G. Hence N is a normal subgroup of G. It can also be checked that this operation on G/N is always associative.
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The "Hurwitz–Radon" problem is that of finding admissible triples of the form (r, n, n). Obviously (1, n, n) is admissible. The Hurwitz–Radon theorem states that (ρ(n), n, n) is admissible over any field where ρ(n) is the function defined for n = 2uv, v odd, u = 4a + b, 0 ≤ b ≤ 3, as ρ(n) = 8a + 2b.
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The chiral Potts model is a spin model on a planar lattice in statistical mechanics. As with the Potts model, each spin can take n=0,...N-1 values. To each pair of nearest neighbor of spins n and n', a Boltzmann weight W(n-n') (Boltzmann factor) is assigned. The model is chiral, meaning W(n-n')≠ W(n'-n).
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Undecaprenyl phosphate N,N'-diacetylbacillosamine 1-phosphate transferase (, PglC) is an enzyme with systematic name UDP-N,N'-diacetylbacillosamine:tritrans,heptacis-undecaprenyl-phosphate N,N'-diacetylbacillosamine transferase. This enzyme catalyses the following chemical reaction : UDP-N,N'-diacetylbacillosamine + tritrans,heptacis- undecaprenyl phosphate \rightleftharpoons UMP + N,N'-diacetyl-alpha-D- bacillosaminyl-diphospho-tritrans,heptacis-undecaprenol This enzyme is isolated from Campylobacter jejuni.
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All Naultinus are arboreal, and though most of them are predominantly green, their skin patterns are known to be plain (N. manukanus, N. punctatus), spotted (N. elegans, N. gemmeus, N. grayii, N. punctatus, N. rudis, N. stellatus, N. tuberculatus), or striped (N. gemmeus). Occasionally, individuals of an overall lemon-yellow colour are encountered; this is a rare genetic colour morph similar to albinism.
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N-acetylgalactosamine-N, N'-diacetylbacillosaminyl-diphospho-undecaprenol 4-alpha-N-acetylgalactosaminyltransferase (, PglJ) is an enzyme with systematic name UDP-N-acetyl-alpha-D-galactosamine:N-acetylgalactosaminyl- alpha-(1->3)-N,N'-diacetyl-alpha-D-bacillosaminyl-diphospho-tritrans,heptacis- undecaprenol 3-alpha-N-acetyl-D-galactosaminyltransferase. This enzyme catalyses the following chemical reaction : UDP-N-acetyl-alpha-D-galactosamine + N-acetyl-D-galactosaminyl-alpha-(1->3)-N,N'-diacetyl-alpha-D-bacillosaminyl- diphospho-tritrans,heptacis-undecaprenol \rightleftharpoons UDP + N-acetyl-D- galactosaminyl-alpha-(1->4)-N-acetyl-D-galactosaminyl- alpha-(1->3)-N,N'-diacetyl-alpha-D-bacillosaminyl-diphospho-tritrans,heptacis- undecaprenol This enzyme is isolated from Campylobacter jejuni.
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A pairing is called non-degenerate on the right if for the above map we have that e(m,n) = 0 for all m implies n=0 ; similarly, e is called non-degenerate on the left if e(m,n) = 0 for all n implies m=0 . A pairing is called alternating if N=M and e(m,m) = 0 for all m. In particular, this implies e(m+n,m+n)=0, while bilinearity shows e(m+n,m+n)=e(m,m)+e(m,n)+e(n,m)+e(n,n)=e(m,n)+e(n,m). Thus, for an alternating pairing, e(m,n)=-e(n,m), which justifies the name.
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The second edition includes 36 species, with the addition of N. chaniana, N. faizaliana, N. glandulifera, N. hispida, N. hurrelliana, N. platychila, and N. vogelii. Following the revisions made in "Nepenthaceae", a number of species included in the first edition are treated as synonyms in the 2008 book: N. borneensis as a synonym of N. boschiana and N. leptochila as a synonym of N. hirsuta. Nepenthes maxima is also dropped from the species list, as it is now considered absent from Borneo, with all similar plants from the island actually representing N. fusca. The 2008 book also synonymises N. zakriana with N. fusca and suggests that N. naquiyuddinii is a natural hybrid between N. fusca and N. reinwardtiana.
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Asymptotically, the value of the nth sorting number fluctuates between n\log_2 n-n and n\log_2 n-0.915n depending on the ratio between n and the nearest power of two.
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Markov's rule is the formulation of Markov's principle as a rule. It states that \exists n\;P(n) is derivable as soon as eg eg \exists n\;P(n) is, for P decidable. Formally, :\forall n (P(n)\lor eg P(n)),\ eg eg \exists n\;P(n)\ \vdash\ \exists n\;P(n) Anne S. TroelstraAnne S. Troelstra. Metamathematical Investigation of Intuitionistic Arithmetic and Analysis, Springer Verlag (1973), Theorem 4.2.
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CMP-N,N'-diacetyllegionaminic acid synthase (, CMP-N,N'-diacetyllegionaminic acid synthetase, neuA (gene), legF (gene)) is an enzyme with systematic name CTP:N,N'-diacetyllegionaminate cytidylyltransferase. This enzyme catalyses the following chemical reaction : CTP + N,N'-diacetyllegionaminate \rightleftharpoons CMP-N,N'-diacetyllegionaminate + diphosphate This enzyme is isolated from the bacteria Legionella pneumophila and Campylobacter jejuni.
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The Fibonacci polynomials are another generalization of Fibonacci numbers. The Padovan sequence is generated by the recurrence P(n) = P(n - 2) + P(n - 3). The Narayana's cows sequence is generated by the recurrence N(k) = N(k - 1) + N(k - 3). A random Fibonacci sequence can be defined by tossing a coin for each position n of the sequence and taking F(n) = F(n - 1) + F(n - 2) if it lands heads and F(n) = F(n - 1) - F(n - 2) if it lands tails.
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Danser placed N. mollis in the clade Regiae, together with 14 other species: N. boschiana, N. burbidgeae, N. clipeata, N. ephippiata, N. fusca, N. klossii, N. lowii, N. maxima, N. oblanceolata (now considered a junior synonym of N. maxima), N. pilosa, N. rajah, N. stenophylla, N. truncata, and N. veitchii. With regards to the classification of N. mollis, Danser wrote: > The taxonomic place of N. ephippiata and N. mollis is uncertain, as the > pitchers are unknown, but the coarse stems and leaves, the yellowish colour > of the former and the abundant hirsute indumentum and red-brown colour of > the latter leave hardly any doubt whether both are Regiae. Matthew Jebb, in his account of Nepenthes in New Guinea, suggests that N. mollis "may have a similar growth-form to that of N. ampullaria, with the climbing stems rarely, if ever, producing pitchers".Jebb, M.H.P. 1991.
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Mimosa scabrella contains the alkaloids tryptamine, N-methyltryptamine, N,N-dimethyltryptamine and N-methyltetrahydrocarboline in its bark.
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In 1965 N-benzoyl-N′-phenylurea was synthesized when dry N-chlorobenzamide was reacted with phenylisocyanate or refluxed in dry benzene with anhydrous potassium fluoride. Alternatively N-benzoyl-N′-phenylurea was synthesized in 2010 by hydrolysis of N-benzoyl-N′-phenylthiourea.
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The Dwork family is given by the equations : x_1^n + x_2^n +\cdots +x_n^n = -n\lambda x_1x_2\cdots x_n \, , for all n\ge 1.
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Root bark of D. illinoensis has been found to contain N,N-DMT, NMT, N-hydroxy-N- methyltryptamine, 2-hydroxy-N-methyltryptamine, and gramine (toxic).
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Hexosaminidase (, beta-acetylaminodeoxyhexosidase, N-acetyl-beta-D- hexosaminidase, N-acetyl-beta-hexosaminidase, N-acetyl hexosaminidase, beta- hexosaminidase, beta-acetylhexosaminidinase, beta-D-N-acetylhexosaminidase, beta-N-acetyl-D-hexosaminidase, beta-N-acetylglucosaminidase, hexosaminidase A, N-acetylhexosaminidase, beta-D-hexosaminidase) is an enzyme involved in the hydrolysis of terminal N-acetyl-D-hexosamine residues in N-acetyl-β-D- hexosaminides.
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Because a2 ≡ (n − a)2 (mod n), the list of squares modulo n is symmetrical around n/2, and the list only needs to go that high. This can be seen in the table below. Thus, the number of quadratic residues modulo n cannot exceed n/2 + 1 (n even) or (n + 1)/2 (n odd).Gauss, DA, art.
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However, the property of being regular is not monotone. The big O notation is often used for query complexity. In short, f(n) is O(g(n)) if for large enough n, f(n) ≤ c g(n) for some positive constant c. Similarly, f(n) is Ω(g(n)) if for large enough n, f(n) ≥ c g(n) for some positive constant c.
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Nepenthes epiphytica is a tropical pitcher plant known only from the Berau and East Kutai Regencies of East Kalimantan, Borneo, where it grows at an elevation of around 1000 m above sea level. Prior to its formal description as a species, N. epiphytica was considered to be a variant of the closely related N. fusca. Nepenthes epiphytica belongs to the loosely defined "N. maxima complex", which also includes, among other species, N. boschiana, N. chaniana, N. eymae, N. faizaliana, N. fusca, N. klossii, N. maxima, N. platychila, N. stenophylla, and N. vogelii.
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Finally, f(n) is Θ(g(n)) if it is both O(g(n)) and Ω(g(n)).
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The enzyme Endoglycosidase H (, Endo-β-N-acetylglucosaminidase H, N,N'-diacetylchitobiosyl beta-N-acetylglucosaminidase, mannosyl-glycoprotein endo-beta-N-acetylglucosamidase, di-N-acetylchitobiosyl beta-N- acetylglucosaminidase, endo-beta-acetylglucosaminidase, endo- beta-(1->4)-N-acetylglucosaminidase, mannosyl-glycoprotein 1,4-N-acetamidodeoxy-beta-D-glycohydrolase, endoglycosidase S, endo-N-acetyl- beta-D-glucosaminidase, endo-N-acetyl-beta-glucosaminidase, endo-beta-N- acetylglucosaminidase D, endo-beta-N-acetylglucosaminidase F, endo-beta-N- acetylglucosaminidase H, endo-beta-N-acetylglucosaminidase L, glycopeptide-D- mannosyl-4-N-(N-acetyl-D-glucosaminyl)2-asparagine 1,4-N-acetyl-beta- glucosaminohydrolase, endoglycosidase H) is an enzyme with systematic name glycopeptide-D-mannosyl-N4-(N-acetyl-D-glucosaminyl)2-asparagine 1,4-N-acetyl- beta-glucosaminohydrolase. It is a highly specific endoglycosidase which cleaves asparagine-linked mannose rich oligosaccharides, but not highly processed complex oligosaccharides from glycoproteins. It is used for research purposes to deglycosylate glycoproteins.
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It occurs both terrestrially and as an epiphyte. In the wild, N. lingulata occurs sympatrically with N. bongso, N. dubia, N. gymnamphora, and N. jamban. A natural hybrid with N. jamban has been recorded.
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Alpha-N-acetylneuraminyl-2,3-beta-galactosyl-1,3-N-acetylgalactosaminide 6-alpha-sialyltransferase (, sialyltransferase, cytidine monophosphoacetylneuraminate-(alpha-N-acetylneuraminyl-2,3-beta- galactosyl-1,3)-N-acetylgalactosaminide-alpha-2,6-sialyltransferase, alpha-N- acetylneuraminyl-2,3-beta-galactosyl-1,3-N-acetyl-galactosaminide alpha-2,6-sialyltransferase, SIAT7, ST6GALNAC, (alpha-N- acetylneuraminyl-2,3-beta-galactosyl-1,3)-N-acetyl-galactosaminide 6-alpha- sialyltransferase, CMP-N-acetylneuraminate:(alpha-N-acetylneuraminyl-2,3-beta- D-galactosyl-1,3)-N-acetyl-D-galactosaminide alpha-2,6-N-acetylneuraminyl- transferase) is an enzyme with systematic name CMP-N- acetylneuraminate:N-acetyl-alpha-neuraminyl-(2->3)-beta-D-galactosyl-(1->3)- N-acetyl-D-galactosaminide galactosamine-6-alpha-N- acetylneuraminyltransferase. This enzyme catalyses the following chemical reaction : CMP-N-acetylneuraminate + N-acetyl-alpha-neuraminyl-(2->3)-beta-D- galactosyl-(1->3)-N-acetyl-D-galactosaminyl-R \rightleftharpoons CMP + N-acetyl-alpha-neuraminyl-(2->3)-beta-D-galactosyl-(1->3)-[N-acetyl-alpha- neuraminyl-(2->6)]-N-acetyl-D-galactosaminyl-R This enzyme attaches N-acetylneuraminic acid in alpha-2,6-linkage to N-acetyl-galactosamine only when present in the structure, where R may be protein or p-nitrophenol.
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N. rafflesiana var. glaberrima, and N. rafflesiana var. nivea. Most of these varieties are not considered to be of taxonomic value today. Hooker's concept of N. rafflesiana encompassed both N. rafflesiana and N. × hookeriana (the natural hybrid between N. ampullaria and N. rafflesiana).
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N. veitchii, as well as possible hybrids with N. hirsuta and N. tentaculata. A single example of N. lowii × N. rajah grows along the Mesilau nature trail.A rare find: N. rajah nat. hybrid. Flora Nepenthaceae.
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The N Seoul Tower is divided into three main sections, including the N Lobby, N Plaza, and the N Tower. The N Plaza consists of two floors, while the N Tower consists of four floors.
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Five natural hybrids involving N. tobaica have been recorded to date; specifically, crosses with N. ampullaria, N. reinwardtiana, N. rhombicaulis, N. spathulata, and N. spectabilis.McPherson, S.R. 2009. Pitcher Plants of the Old World. 2 volumes.
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It may be identified with the homogeneous space of complex dimension n(n+1)/2 :Sp(n)/U(n), where Sp(n) is the compact symplectic group.
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Nepenthes lingulata is more distantly related to the Sumatran species N. densiflora, N. diatas, N. singalana, and N. spathulata.
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Therefore the only polynomial solution is y (n) = n^2-n.
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N,N'-diacetylbacillosaminyl-diphospho-undecaprenol alpha-1,3-N-acetylgalactosaminyltransferase (, PglA) is an enzyme with systematic name UDP-N-acetyl-alpha-D-galactosamine:N,N'-diacetyl-alpha-D- bacillosaminyl-diphospho-tritrans,heptacis-undecaprenol 3-alpha-N-acetyl-D- galactosaminyltransferase. This enzyme catalyses the following chemical reaction : UDP-N-acetyl-alpha-D-galactosamine + N,N'-diacetyl-alpha-D- bacillosaminyl-diphospho-tritrans,heptacis-undecaprenol \rightleftharpoons UDP + N-acetyl-D-galactosaminyl-alpha-(1->3)-N,N'-diacetyl-alpha-D-bacillosaminyl- diphospho-tritrans,heptacis-undecaprenol This enzyme is isolated from Campylobacter jejuni.
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Three taxa were excluded: N. cincta, N. cristata, and N. lindleyana. Three widespread natural hybrids were also covered. Jebb and Cheek revised several of the taxonomic determinations made in B. H. Danser's influential 1928 monograph, "The Nepenthaceae of the Netherlands Indies". This included the recognition of N. eustachya, N. hispida, N. ramispina, and N. sumatrana as distinct species, whereas previously they had been treated as heterotypic synonyms of N. alata, N. hirsuta, N. gracillima, and N. treubiana, respectively.
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Lower pitchers of N. burbidgeae × N. fusca Natural hybrids involving N. burbidgeae appear to be relatively rare and only four have been recorded to date. Three of these (crosses with N. edwardsiana, N. fusca, and N. tentaculata) have received little attention in the scientific literature, but N. burbidgeae × N. rajah has been described as N. × alisaputrana and is famous for producing huge pitchers rivalling those of N. rajah in size.
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No natural hybrids involving N. viridis have been documented with certainty. Although Dinagat hosts five other Nepenthes species (N. bellii, N. merrilliana, N. mindanaoensis, N. mirabilis, and N. truncata), these are found in more inland areas and none are known to grow alongside N. viridis. Crosses with N. viridis are more likely to occur on Samar, where the species is sympatric with N. merrilliana and N. alata s.
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Although similar in appearance to N. pantostictus; mitochondrial gene COX-1 analysis by De la Maza-Benignos, et al. (2015) confirmed that N. pratinus is actually more closely related to species N. steindachneri and N. pame than to N. pantostictus. Moreover, while N. steindachneri is sympatric to N. pame, N. pratinus is allopatric to all of the aforementioned species. Nosferatu pratinus, N. pame and N. steindachneri conform the Steindachneri clade.
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25: 2167-2180. There are currently four described species in the genus Nasonia, N. vitripennis, N. longicornis, N. giraulti, and N. oneida. N. vitripennis is found worldwide; N. giraulti is found in eastern North America and N. longicornis is found in western North America. N. oneida was the most recently discovered, having been distinguished from N. giraulti as a separate species in 2010.
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Simplicity: Solvable for n < 5, otherwise simple. Order: n!/2 when n > 1\. Schur multiplier: 2 for n = 5 or n > 7, 6 for n = 6 or 7; see Covering groups of the alternating and symmetric groups Outer automorphism group: In general 2. Exceptions: for n = 1, n = 2, it is trivial, and for n = 6, it has order 4 (elementary abelian).
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The following taxa are covered in the monograph, with 33 recognised as valid species (including two little known ones). # N. alata # N. albomarginata ##var. villosa # N. ampullaria # N. bicalcarata # N. bongso # N. boschiana ##var. lowii ##var.
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Two natural hybrids involving N. muluensis have been recorded: N. lowii × N. muluensis and N. muluensis × N. tentaculata.McPherson, S.R. 2009. Pitcher Plants of the Old World. 2 volumes.
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The output equations are : y[n] = Cx[n] + Du[n],\,\\! which describes the output y[n] with respect to current states and inputs u[n] to the system.
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These included the species varieties N. albomarginata var. tomentella, N. albomarginata var. typica, N. gracilis var. longinodis, N. gracilis var.
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A lower pitcher of N. jamban × N. lingulata A natural hybrid involving N. jamban and N. lingulata has been recorded.
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Topologically, an n-simplex is equivalent to an n-ball. Every n-simplex is an n-dimensional manifold with corners.
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N-acetyl-beta-glucosaminyl-glycoprotein 4-beta-N- acetylgalactosaminyltransferase (, beta1,4-N-acetylgalactosaminyltransferase III, beta4GalNAc-T3, beta1,4-N-acetylgalactosaminyltransferase IV, beta4GalNAc-T4, UDP-N-acetyl-D-galactosamine:N-acetyl-D-glucosaminyl-group beta-1,4-N-acetylgalactosaminyltransferase) is an enzyme with systematic name UDP-N-acetyl-D-galactosamine:N-acetyl-beta-D-glucosaminyl-group 4-beta-N- acetylgalactosaminyltransferase. This enzyme catalyses the following chemical reaction : UDP-N-acetyl-D-galactosamine + N-acetyl-beta-D-glucosaminyl group \rightleftharpoons UDP + N-acetyl-beta-D-galactosaminyl-(1->4)-N-acetyl-beta- D-glucosaminyl group The enzyme from human can transfer N-acetyl-D- galactosamine (GalNAc) to N-glycan and O-glycan substrates that have N-acetyl- D-glucosamine (GlcNAc).
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Glucuronosyl-N-acetylgalactosaminyl-proteoglycan 4-beta-N- acetylgalactosaminyltransferase (, N-acetylgalactosaminyltransferase II, UDP- N-acetyl-D-galactosamine:D-glucuronyl-N-acetyl-1,3-beta-D- galactosaminylproteoglycan beta-1,4-N-acetylgalactosaminyltransferase, chondroitin synthase, glucuronyl-N-acetylgalactosaminylproteoglycan beta-1,4-N-acetylgalactosaminyltransferase, uridine diphosphoacetylgalactosamine-chondroitin acetylgalactosaminyltransferase II) is an enzyme with systematic name UDP-N-acetyl-D-galactosamine:beta-D- glucuronosyl-(1->3)-N-acetyl-beta-D-galactosaminyl-proteoglycan 4-beta-N- acetylgalactosaminyltransferase. This enzyme catalyses the following chemical reaction : UDP-N-acetyl-D-galactosamine + beta-D-glucuronosyl-(1->3)-N-acetyl- beta-D-galactosaminyl-proteoglycan \rightleftharpoons UDP + N-acetyl-beta-D- galactosaminyl-(1->4)-beta-D-glucuronosyl-(1->3)-N-acetyl-beta-D- galactosaminyl-proteoglycan This enzyme is involved in the biosynthesis of chondroitin sulfate.
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Of the species described since the preparation of their skeletal revision, Cheek and Jebb accepted N. benstonei, N. lavicola, N. mira, and N. sibuyanensis. However, the authors rejected N. angasanensis, sinking it in synonymy with N. mikei.
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This particular example is true, because any natural number could be substituted for n and the statement "2·n = n + n" would be true. In contrast, > For all natural numbers n, 2·n > 2 + n is false, because if n is substituted with, for instance, 1, the statement "2·1 > 2 + 1" is false. It is immaterial that "2·n > 2 + n" is true for most natural numbers n: even the existence of a single counterexample is enough to prove the universal quantification false. On the other hand, for all composite numbers n, 2·n > 2 + n is true, because none of the counterexamples are composite numbers.
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N-acetylglucosaminyldiphosphoundecaprenol N-acetyl-beta-D- mannosaminyltransferase (, uridine diphosphoacetyl- mannosamineacetylglucosaminylpyrophosphorylundecaprenol acetylmannosaminyltransferase, N-acetylmannosaminyltransferase, UDP-N- acetylmannosamine:N-acetylglucosaminyl diphosphorylundecaprenol N-acetylmannosaminyltransferase, UDP-N-acetyl-D-mannosamine:N-acetyl-beta-D- glucosaminyldiphosphoundecaprenol beta-1,4-N-acetylmannosaminyltransferase) is an enzyme with systematic name UDP-N-acetyl-D-mannosamine:N-acetyl-beta-D- glucosaminyldiphosphoundecaprenol 4-beta-N-acetylmannosaminyltransferase. This enzyme catalyses the following chemical reaction : UDP-N-acetyl-D-mannosamine + N-acetyl-D-glucosaminyldiphosphoundecaprenol \rightleftharpoons UDP + N-acetyl-beta-D-mannosaminyl-(1->4)-N-acetyl-D- glucosaminyldiphosphoundecaprenol This enzyme is involved in the biosynthesis of teichoic acid linkage units in bacterial cell walls.
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JEB is an autosomal recessive trait; both parents must carry the recessive gene in order to have an affected offspring. If N represents a normal individual and J represents an affected individual, the following crosses indicate the rate of occurrence among related horses. (N/J) x (N/J) = 50% N/J, 25% N/N, and 25% J/J (N/N) x (N/J) = 50% N/N and 50% N/J Foals which are homozygous recessive (J/J) do not make it to reproductive age, so cannot be a parent. Carriers (N/J) do not display symptoms and have normal skin.
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Published only a year after Ernst Wunschmann's "Über die Gattung Nepenthes", Hooker's monograph expanded the number of known species considerably. Hooker recognised 33 species, including 7 described for the first time: N. bicalcarata, N. celebica (later synonymised with N. maxima), N. echinostoma (later reduced to a variety of N. mirabilis), N. hirsuta, N. khasiana, N. tentaculata, and N. vieillardii. Nepenthes blancoi and N. maxima were listed as "species non satis notæ" (little known species), while N. cristata was included under "species admodum dubia" (very doubtful species). Hooker also described 5 varieties: N. albomarginata var.
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Panoramic view of Graslei. From left to right: De Beerie (Graslei n°5, partially visible); Den Witten Leeuw (Graslei n°6, behind the British flag); Graslei n°7 (behind the French flag) ; Den Enghel (Graslei n°8) ; Eerste Korenmetershuis (Graslei n°9); Spijker (Graslei n°10, in grey stone, behind the parasols); Tolhuisje (Graslei n°11, Tollhouse); Tweede Korenmetershuis (Graslei n°12); Vrije Schippers Guildhall (Graslei n°14). There is no n°13.
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Mathematics and Non-linear Mechanics: #N. M. Krylov and N. N. Bogoliubov (1934): On various formal expansions of non- linear mechanics. Kiev, Izdat. Zagal'noukr. Akad. Nauk. #N. M. Krylov and N. N. Bogoliubov (1947): Introduction to Nonlinear Mechanics.
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The central Delannoy numbers D(n) = D(n,n) are the numbers for a square n × n grid. The first few central Delannoy numbers (starting with n=0) are: :1, 3, 13, 63, 321, 1683, 8989, 48639, 265729, ... .
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Several other species in the genus have also been reported as introduced outside their native range, including N. clandestina, N. flavipes, N. fulva (Rasberry crazy), N. guatemalensis, and N. vividula.
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Algebra: a resolvent problem and continuous groups (N. G. Chebotarev, I.D.Ado); the continued polynoms (L. I. Gavrilov, N. N. Meyman); theories of Lie groups (N. G. Chebotaryov); Galois theory (N.
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If all the styrene is reacted (the conversion is 100%) the polymer will have 100 units of styrene built into it. PMDETA stands for N,N,N′,N′′,N′′-pentamethyldiethylenetriamine.
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Natural hybrids involving N. edwardsiana appear to be relatively rare and only three have been recorded to date. N. burbidgeae × N. edwardsiana and N. edwardsiana × N. rajah have received little attention in the scientific literature, but N. edwardsiana × N. villosa has been known since the 19th century and was initially described as a separate species, N. harryana.
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Instead, for any fixed manifold M it classifies pairs (N,f) with N a manifold and f\colon N\to M a homotopy equivalence, two such pairs, (N,f) and (N',f'), being regarded as equivalent if there exist a homeomorphism h\colon N\to N' and a homotopy f'h \sim f\colon N\to M.
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N. argentii, N. aristolochioides, N. cid, N. danseri, N. diatas, N. extincta,Cheek, M. & M. Jebb 2013. Recircumscription of the Nepenthes alata group (Caryophyllales: Nepenthaceae), in the Philippines, with four new species. European Journal of Taxonomy 69: 1–23.
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Another medically-utilized name is diethylpropion (BAN and AAN). Chemical names include: α-methyl-β-keto-N,N-diethylphenethylamine, N,N-diethyl-β- ketoamphetamine and N,N-diethylcathinone. Brand names include: Anorex, Linea, Nobesine, Prefamone, Regenon, Tepanil and Tenuate.
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Eight subspecies of the eastern woodrat are currently recognized: N. f. illinoensis, N. f. floridana (the nominate), N. f. smalli, N. f.
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We call an n × n matrix T a convergent matrix if for each i = 1, 2, ..., n and j = 1, 2, ..., n.
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In enzymology, a monosialoganglioside sialyltransferase () is an enzyme that catalyzes the chemical reaction :CMP-N-acetylneuraminate + D-galactosyl-N- acetyl-D-galactosaminyl-(N-acetylneuraminyl)-D-galactosyl-D-glucosylceramide \rightleftharpoons CMP + N-acetylneuraminyl-D-galactosyl-N-acetyl-D- galactosaminyl-(N-acetylneuraminyl)-D-galactosyl-D-glucosylceramide The 2 substrates of this enzyme are CMP-N-acetylneuraminate and D-galactosyl-N- acetyl-D-galactosaminyl-(N-acetylneuraminyl)-D-galactosyl-D-glucosylceramide, whereas its 2 products are CMP and N-acetylneuraminyl-D-galactosyl-N-acetyl-D- galactosaminyl-(N-acetylneuraminyl)-D-galactosyl-D-glucosylceramide. This enzyme belongs to the family of transferases, specifically those glycosyltransferases that do not transfer hexosyl or pentosyl groups. The systematic name of this enzyme class is CMP-N-acetylneuraminate:D-galactosyl- N-acetyl-D-galactosaminyl-(N-ac etylneuraminyl)-D-galactosyl-D- glucosylceramide N-acetylneuraminyltransferase.
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Substitution, written M[V := N], is the process of replacing all free occurrences of the variable V in the expression M with expression N. Substitution on terms of the lambda calculus is defined by recursion on the structure of terms, as follows (note: x and y are only variables while M and N are any lambda expression): : x[x := N] = N : y[x := N] = y, if x ≠ y : (M1 M2)[x := N] = (M1[x := N]) (M2[x := N]) : (λx.M)[x := N] = λx.M : (λy.M)[x := N] = λy.
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There are n! permutations of a set with n elements, and [n]q! maximal flags in F, where :[n]_q! := [1]_q [2]_q \dots [n]_q is the q-factorial.
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2 volumes. Redfern Natural History Productions, Poole. N. hispida, N. smithii (later synonymised with N. distillatoria), and N. spuria (later synonymised with N. northiana). Beck was also the first to publish N. sumatrana under its present binomial combination,Clarke, C.M. 2001.
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Nothosaurus jagisteus There are nearly a dozen known species of Nothosaurus. The type species is N. mirabilis, named in 1834 from the Germanic Muschelkalk. Other species include N. giganteus (previously known as Paranothosaurus) from Osnabrück, Germany; N. juvenilis, also from Germany; N. edingerae from the Upper Muschelkalk and Lower Keuper; N. haasi and N. tchernovi from Makhtesh Ramon, Israel; N. cymatosauroides from the Spanish Muschelkalk; N. jagisteus from the Upper Muschelkalk of Hohenlohe, Germany; and N. youngi, N. yangjuanensis (and its junior synonym N. rostellatus) and the recently named N. zhangi from Guizhou, China. Several species have been described from the Lower Muschelkalk in Winterswijk, the Netherlands, including N. marchicus (and its junior synonym N. winterswijkensis) and the recently named N. winkelhorsti.
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In mathematics, a weighing matrix W of order n and weight w is an n × n (0,1,-1)-matrix such that WW^{T}=wI_n, where W^T is the transpose of W and I_n is the identity matrix of order n. For convenience, a weighing matrix of order n and weight w is often denoted by W(n,w). A W(n,n) is a Hadamard matrix and a W(n,n-1) is equivalent to a conference matrix.
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The only base-4 repunit prime is 5 (11_4). 4^n-1 = \left(2^n+1\right)\left(2^n-1\right), and 3 always divides 2^n + 1 when n is odd and 2^n - 1 when n is even. For n greater than 2, both 2^n + 1 and 2^n - 1 are greater than 3, so removing the factor of 3 still leaves two factors greater than 1. Therefore, the number cannot be prime.
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The successor function S on natural numbers leads to arithmetic operations, addition and multiplication, and the total order, thus endowing N with an ordered semiring structure. This is an example of a deduced structure. The ordered semiring structure (N, +, ·, ≤) is deduced from the Peano structure (N, 0, S) by the following procedure: n + 0 = n, m + S (n) = S (m + n), m · 0 = 0, m · S (n) = m + (m · n), and m ≤ n if and only if there exists k ∈ N such that m + k = n. And conversely, the Peano structure is deduced from the ordered semiring structure as follows: S (n) = n + 1, and 0 is defined by 0 + 0 = 0.
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Sarcosine/dimethylglycine N-methyltransferase (, ApDMT, sarcosine- dimethylglycine methyltransferase, SDMT, sarcosine dimethylglycine N-methyltransferase, S-adenosyl-L-methionine:N,N-dimethylglycine N-methyltransferase) is an enzyme with systematic name S-adenosyl-L- methionine:sarcosine(or N,N-dimethylglycine) N-methyltransferase (N,N-dimethylglycine(or betaine)-forming). This enzyme catalyses the following chemical reaction : 2 S-adenosyl-L-methionine + sarcosine \rightleftharpoons 2 S-adenosyl-L-homocysteine + betaine (overall reaction) :(1a) S-adenosyl-L- methionine + sarcosine \rightleftharpoons S-adenosyl-L-homocysteine + N,N-dimethylglycine :(1b) S-adenosyl-L-methionine + N,N-dimethylglycine \rightleftharpoons S-adenosyl-L-homocysteine + betaine This enzyme participates in biosynthesis of betaine from glycine in cyanobacterium Aphanocthece halophytica.
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If n is even, it can be obtained in a single additional sum, as n=n'+n'. If n is odd, this method uses two sums to obtain it, by computing n-1=n'+n' and then adding one. The factor method for finding addition chains is based on the prime factorization of the number n to be represented. If n has a number p as one of its prime factors, then an addition chain for n can be obtained by starting with a chain for n/p, and then concatenating onto it a chain for p, modified by multiplying each of its numbers by n/p.
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In 1971 Colin Groves recognized the pygmy slow loris (N. pygmaeus) as a separate species, and divided N. coucang into four subspecies. In 2001 Groves opined that there were three species (N. coucang, N. pygmaeus, and N. bengalensis), and that N. coucang itself had three subspecies (Nycticebus coucang coucang, N. c.
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By invariance of domain, a non-empty n-manifold cannot be an m-manifold for n ≠ m. The dimension of a non-empty n-manifold is n. Being an n-manifold is a topological property, meaning that any topological space homeomorphic to an n-manifold is also an n-manifold.
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Teeth of N. recens, Sopas Formation Neolicaphrium was a proterotherid of small (N. recens) to medium (N. major) size. N. recens, weighing about 37 kilograms was one third smaller than N. major.
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Beijing Section: N. 3rd Ring Road, N. 4th Ring Road, N. 5th Ring Road, Huilongguan, N. 6th Ring Road, Changping, Nankou, Badaling, Yanqing.
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Glucuronosyl-N-acetylglucosaminyl-proteoglycan 4-alpha-N- acetylglucosaminyltransferase (, alpha-N-acetylglucosaminyltransferase II glucuronyl-N-acetylglucosaminylproteoglycan alpha-1,4-N-acetylglucosaminyltransferase) is an enzyme with systematic name UDP-N-acetyl-D-glucosamine:beta-D-glucuronosyl-(1->4)-N-acetyl-alpha-D- glucosaminyl-proteoglycan 4-alpha-N-acetylglucosaminyltransferase. This enzyme catalyses the following chemical reaction : UDP-N-acetyl-D-glucosamine + beta- D-glucuronosyl-(1->4)-N-acetyl-alpha-D-glucosaminyl-proteoglycan \rightleftharpoons UDP + N-acetyl-alpha-D-glucosaminyl-(1->4)-beta-D- glucuronosyl-(1->4)-N-acetyl-alpha-D-glucosaminyl-proteoglycan This enzyme is involved in the biosynthesis of heparin and heparan sulfate.
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The newly introduced mathematical concept of hyperdeficiency is related to the hyperperfect numbers. Definition (Minoli 2010): For any integer n and for integer k, k>0, define the k-hyperdeficiency (or simply the hyperdeficiency) for the number n as δk(n) = n(k+1) +(k-1) – kσ(n) A number n is said to be k-hyperdeficient if δk(n) > 0. Note that for k=1 one gets δ1(n)= 2n–σ(n), which is the standard traditional definition of deficiency. Lemma: A number n is k-hyperperfect (including k=1) if and only if the k-hyperdeficiency of n, δk(n) = 0.
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A third N. spathulata hybrid with N. tobaica has also been recorded from the Lake Kerinci peat swamp, and N. ampullaria × N. spathulata is known from the Kerinci region. In addition, N. inermis × N. spathulata is known from Jambi. Nepenthes gymnamphora × N. spathulata has also been recorded. A seventh putative hybrid with N. spathulata has been observed on Mount Belirang in Jambi.
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Applying his p-adic form of the Hardy- Littlewood-Ramanujan-Vinogradov method to estimating trigonometric sums, in which the summation is taken over numbers with small prime divisors, Karatsuba obtained a new estimate of the well known Hardy function G(n) in the Waring's problem (for n \ge 400): : \\! G(n) < 2 n\log n + 2 n\log\log n + 12 n.
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It leaves Coleridge going northwest, then turns north again before meeting N-84. N-57 and N-84 run concurrent through Hartington, where N-84 separates. N-57 continues straight north out of Hartington and ends at an intersection with N-12.
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For an infinite sequence of symbols w, let σ(n) be the complexity function of w; i.e., σ(n) = the number of distinct contiguous subwords (factors) in w of length n. Then w is Sturmian if σ(n) = n + 1 for all n.
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Applying an algorithm to find hypergeometric solutions one can find the general hypergeometric solutiony (n) = c \, 2^n n!for some constant c. Also considering the initial values, the sequence y (n) = 2^n n! describes the number of signed permutation matrices.
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The main metabolites are N-desmethyldoxylamine, N,N-didesmethyldoxylamine, and doxylamine N-oxide. Doxylamine is eliminated 60% in the urine and 40% in feces.
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Let G be a group, and N a normal subgroup of G. Then # If K is a subgroup of G such that N \subseteq K \subseteq G, then G/N has a subgroup isomorphic to K/N. # Every subgroup of G/N is of the form K/N, for some subgroup K of G such that N \subseteq K \subseteq G. # If K is a normal subgroup of G such that N \subseteq K \subseteq G, then G/N has a normal subgroup isomorphic toK/N. # Every normal subgroup of G/N is of the form K/N, for some normal subgroup K of G such that N \subseteq K \subseteq G. # If K is a normal subgroup of G such that N \subseteq K \subseteq G, then the quotient group (G/N)/(K/N) is isomorphic to G/K.
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Paul Erdős (in ) observed that, when n is a prime number, the set of n grid points (i, i2 mod n), for 0 ≤ i < n, contains no three collinear points. When n is not prime, one can perform this construction for a p × p grid contained in the n × n grid, where p is the largest prime that is at most n. As a consequence, for any ε and any sufficiently large n, one can place :(1 - \epsilon)n points in the n × n grid with no three points collinear. Erdős' bound has been improved subsequently: show that, when n/2 is prime, one can obtain a solution with 3(n - 2)/2 points by placing points on the hyperbola xy ≡ k (mod n/2), where k may be chosen arbitrarily as long as it is nonzero mod n/2.
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Alpha-1,3-mannosyl-glycoprotein 2-beta-N-acetylglucosaminyltransferase (, N-acetylglucosaminyltransferase I, N-glycosyl-oligosaccharide-glycoprotein N-acetylglucosaminyltransferase I, uridine diphosphoacetylglucosamine- alpha-1,3-mannosylglycoprotein beta-1,2-N-acetylglucosaminyltransferase, UDP- N-acetylglucosaminyl:alpha-1,3-D-mannoside- beta-1,2-N-acetylglucosaminyltransferase I, UDP-N- acetylglucosaminyl:alpha-3-D-mannoside beta-1,2-N-acetylglucosaminyltransferase I, alpha-1,3-mannosyl-glycoprotein beta-1,2-N-acetylglucosaminyltransferase, GnTI) is an enzyme with systematic name UDP-N-acetyl-D-glucosamine:3-(alpha-D-mannosyl)-beta-D-mannosyl- glycoprotein 2-beta-N-acetyl-D-glucosaminyltransferase. This enzyme catalyses the following chemical reaction : UDP-N-acetyl-D-glucosamine + 3-(alpha-D- mannosyl)-beta-D-mannosyl-R \rightleftharpoons UDP + 3-(2-[N-acetyl-beta-D- glucosaminyl]-alpha-D-mannosyl)-beta-D-mannosyl-R R represents the remainder of the N-linked oligosaccharide in the glycoprotein acceptor.
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Let l(n) denote the smallest s so that there exists an addition chain of length s which computes n. It is known that :\log_2(n)+ \log_2( u(n))-2.13\leq l(n) \leq \log_2(n) + \log_2(n)(1+o(1))/\log_2(\log_2(n)), where u(n) is the Hamming weight (the number of ones) of the binary expansion of n. One can obtain an addition chain for 2n from an addition chain for n by including one additional sum 2n=n+n, from which follows the inequality l(2n)\le l(n)+1 on the lengths of the chains for n and 2n. However, this is not always an equality, as in some cases 2n may have a shorter chain than the one obtained in this way.
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6 n. 42; McNamee (2012b) ch. 2 n. 37; Barrow (2005) pp. 240, 378, 465 n. 125; Brown, M (2004) p. 263; Murray (2002) p. 229 n. 35; Munro; Munro (1986) p. 282 n.
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Near Manley, N-50 meets N-1. It continues north and curves northeast before meeting N-66. N-50 and N-66 overlap until the southwestern edge of Louisville, where they separate, though signage on N-50 has "To N-66" signs in the Louisville area, due to a gap in that highway in Louisville. After passing through Louisville, N-50 immediately crosses the Platte River and then immediately meets N-31.
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UDP-4-amino-4,6-dideoxy-N-acetyl-alpha-D-glucosamine N-acetyltransferase (, PGLD) is an enzyme with systematic name acetyl-CoA:UDP-4-amino-4,6-dideoxy-N- acetyl-alpha-D-glucosamine N-acetyltransferase. This enzyme catalyses the following chemical reaction : acetyl-CoA + UDP-4-amino-4,6-dideoxy-N-acetyl- alpha-D-glucosamine \rightleftharpoons CoA + UDP-N,N'-diacetylbacillosamine UDP-N,N'-diacetylbacillosamine is an intermediate in protein glycosylation pathways in several bacterial species.
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The Ackermann function may be expressed using Conway chained arrow notation: :A(m,n) = 2 \to (m-2) \to (n+3) -3 for m > 2 (Since A(m,n) = 2 [m] (n+3) -3 in hyperoperation) hence :2 \to m \to n = A(m+2,n-3)+3 for n > 2 :(n = 1 and n = 2 would correspond with A(m,-2)=-1 and A(m,-1)=1, which could logically be added).
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Among directed graphs, it is much easier to find incomparable pairs. For example, consider the directed cycle graphs n, with vertices 1, 2, …, n and edges from i to i + 1 (for i = 1, 2, …, n − 1) and from n to 1. There is a homomorphism from n to k (n, k ≥ 3) if and only if n is a multiple of k. In particular, directed cycle graphs n with n prime are all incomparable.
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In enzymology, a chitin synthase () is an enzyme that catalyzes the chemical reaction :UDP-N-acetyl-D-glucosamine + [1,4-(N-acetyl-beta-D-glucosaminyl)]n \rightleftharpoons UDP + [1,4-(N-acetyl-beta-D-glucosaminyl)]n+1 Thus, the two substrates of this enzyme are UDP-N-acetyl-D-glucosamine and 1,4-(N-acetyl- beta-D-glucosaminyl)]n, whereas its two products are UDP and 1,4-(N-acetyl- beta-D-glucosaminyl)]n+1. This enzyme belongs to the family of glycosyltransferases, specifically the hexosyltransferases. The systematic name of this enzyme class is UDP-N-acetyl-D-glucosamine:chitin 4-beta-N- acetylglucosaminyl-transferase. Other names in common use include chitin-UDP N-acetylglucosaminyltransferase, chitin-uridine diphosphate acetylglucosaminyltransferase, chitin synthetase, and trans-N- acetylglucosaminosylase.
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Hadamard matrices have been well studied, but it is not known whether an n×n Hadamard matrix exists for every n that is a positive multiple of 4. The smallest n for which an n×n Hadamard matrix is not known to exist is 668.
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The breeding habitat is fresh and salt-water wetlands throughout much of the world. The subspecies N. n. hoactli breeds in North and South America from Canada as far south as northern Argentina and Chile, N. n. obscurus in southernmost South America, N. n.
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The nth pentagonal number is the sum of n integers starting from n (i.e. from n to 2n-1). The following relationships also hold: :p_n = p_{n-1} + 3n - 2 = 2p_{n-1} - p_{n-2} + 3 Pentagonal numbers are closely related to triangular numbers.
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Nepenthes 'Michael Lee' is a cultivar of a complex manmade hybrid involving N. alata, N. ampullaria, N. gracilis, N. khasiana, N. rafflesiana, and N. ventricosa. It was bred by Bruce Lee Bednar and Orgel Clyde Bramblett in 1986.Schlauer, J. N.d. Nepenthes 'Michael Lee'.
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This interpretation was supported by Charles Clarke, who noted that N. edwardsiana and N. villosa "have more in common" than N. edwardsiana and N. macrophylla.
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Redfern Natural History Productions, Poole. Plants that resemble N. beccariana and may be conspecific with it grow along the road from Sibolga to Tarutung in North Sumatra. This unidentified taxon is sympatric with N. ampullaria, N. gracilis, N. rafflesiana, N. reinwardtiana, and N. tobaica. A putative natural hybrid with N. sumatrana has been recorded.
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Clarke has described six species of Nepenthes: N. baramensis (now known as N. hemsleyanaScharmann, M. & T.U. Grafe 2013. Reinstatement of Nepenthes hemsleyana (Nepenthaceae), an endemic pitcher plant from Borneo, with a discussion of associated Nepenthes taxa. Blumea, published online on 8 May 2013. ), N. benstonei, N. chaniana, N. izumiae, N. jacquelineae, and N. tenax.
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There are no base-9 repunit primes. 9^n - 1=\left(3^n + 1\right)\left(3^n - 1\right), and both 3^n+1 and 3^n - 1 are even and greater than 4.
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Nepenthes tobaica as described in Danser's 1940 description of N. densiflora is actually N. angasanensis. Specimens identified as N. tobaica in Rusjdi Tamin and Mitsuru Hotta's 1986 monograph on Sumatran Nepenthes actually represent both N. angasanensis and N. tobaica. Some plants sold in the horticultural trade under the name N. tobaica are likely to represent a manmade cross between N. khasiana and N. ventricosa.Catalano, M. 2009. Nepenthes.
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Simulations predicted a molecular solid made of N8 (N≡N+)-N−-N=N-N−-N≡N) which is stable at low temperatures and pressures (< 20 GPa). In 2018 experiments support the prediction and show a transformation of hydrazinium azide to molecular N8. The reported N8 decomposes to the ε-N2 below 25 GPa but a remainder of N8 can be at pressure as low as 3 GPa.
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A new series of notes, featuring portraits of eminent Uruguayans, began appearing in 1990 with denominations of N$2,000, N$20,000, and $N50,000. As inflation progressed, Banco Central released notes for N$100,000 (30 November 1991), N$200,000 (30 October 1992), and N$500,000 (1 March 1993). The last three banknotes based in uncirculated versions of N$ 1,000 , N$ 5,000 and N$ 10,000 designed in 1989.
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TAED is prepared in a two-stage process from ethylenediamine and acetic anhydride. The process is nearly quantitative.Europäische Patentanmeldung EPA 004 919, Verfahren zur Herstellung von N,N,N’,N’-Tetraacetyl-ethylendiamin, Erfinder: G. Müller- Schiedmayer, R. Aigner, Anmelder: Hoechst AG, veröffentlicht am 31. Oktober 1979Europäische Patentanmeldung EPA 0 051 739 A1, Verfahren zur Herstellung von N,N,N’,N’-Tetraacetylethylendiamin, Erfinder: W. Köhler et al.
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The filters x_{n/2} and x_{n/2-1} constitute the CDF-n,0 filterbank.
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An n-ary group is an n-ary semigroup which is also an n-ary quasigroup.
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Alpha-1,6-mannosyl-glycoprotein 4-beta-N-acetylglucosaminyltransferase (, N-acetylglucosaminyltransferase VI, N-glycosyl-oligosaccharide-glycoprotein N-acetylglucosaminyltransferase VI, uridine diphosphoacetylglucosamine- glycopeptide beta-1->4-acetylglucosaminyltransferase VI, mannosyl-glycoprotein beta-1,4-N-acetylglucosaminyltransferase, GnTVI) is an enzyme with systematic name UDP-N-acetyl-D-glucosamine:2,6-bis(N-acetyl-beta-D-glucosaminyl)-alpha-D- mannosyl-glycoprotein 4-beta-N-acetyl-D-glucosaminyltransferase. This enzyme catalyses the following chemical reaction : UDP-N-acetyl-D-glucosamine + 2,6-bis(N-acetyl-beta-D-glucosaminyl)-alpha-D-mannosyl-R \rightleftharpoons UDP + 2,4,6-tris(N-acetyl-beta-D-glucosaminyl)-alpha-D-mannosyl-R R represents the remainder of the N-linked oligosaccharide in the glycoprotein acceptor.
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More generally, given a submanifold N of a manifold M and a point p \in N, we get a short exact sequence involving the tangent spaces: :T_p N \to T_p M \to T_p M / T_p N The Quotianifold, the above sequence splits, and the tangent space of M at p decomposes as a direct sum of the component tangent to N and the component normal to N: :T_p M = T_p N \oplus N_p N := (T_p N)^\perp Thus every tangent vector v \in T_p M splits as v = v_\parallel + v_\perp, where v_\parallel \in T_p N and v_\perp \in N_p N := (T_p N)^\perp.
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Jump 'n Bump on Windows on icculus.orgJump 'n Bump on Sony PlayStation 2 on megidish.netJump 'n Bump on Wii Wii versionJump 'n Bump Android on play.google.
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Problems of Statistical Mechanics of Quantum Systems. New York, Gordon and Breach. #N. N. Bogolubov and N. N. Bogolubov, Jnr. (1992): Introduction to Quantum Statistical Mechanics.
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Bufotenin (bufotenine) is also known by the chemical names 5-hydroxy-N,N-dimethyltryptamine (5-HO-DMT), N,N-dimethyl-5-hydroxytryptamine, dimethyl serotonin, and mappine.
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The regular n-gon, for given n, is unique up to similarity. In other words, if all similar n-gons are considered instances of the same n-gon, then there is only one regular n-gon.
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Hence r(n)=2 (n+1) and y(n) = 2^n \, n! is a hypergeometric solution. In fact it is (up to a constant) the only hypergeometric solution and describes the number of signed permutation matrices.
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In its natural habitat, N. papuana grows in exposed sites at forest edges. Lower pitchers frequently develop embedded in moss. The species occurs sympatrically with N. ampullaria, N. insignis, N. maxima, and N. mirabilis.Rischer, H. 1995.
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Based on representation SWAPO received N$5.8 million, the Democratic Turnhalle Alliance (DTA) N$1.8 million, the United Democratic Front N$225,000, the Monitor Action Group N$75,316 and the Democratic Coalition of Namibia N$69,355.
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Queries require O(\log n + m) time, with n being the total number of intervals and m being the number of reported results. Construction requires O(n \log n) time, and storage requires O(n) space.
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It can be calculated in O(n^2) time by brute force, in O(n \log^2 n) time using more sophisticated techniques, or in O(n\log n) randomized expected time. It may also be calculated using an on-line algorithm with O(n) update time.
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N. hurrelliana,Cheek, M., M. Jebb, C.C. Lee, A. Lamb & A. Phillipps. 2003. Nepenthes hurrelliana (Nepenthaceae), a new species of pitcher plant from Borneo. Sabah Parks Nature Journal 6: 117–124. N. kitanglad, N. kurata, N. lamii, N. leyte, N. mira,Cheek, M.R. & M.H.P. Jebb 1998.
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A young plant of a putative natural hybrid between N. glabrata and N. maxima Where their ranges overlap, N. glabrata is known to hybridise with N. hamata,Lee, C.C. 2006. Sulawesi Photographs . Carnivorous Plants in the tropics. N. maxima, N. nigra,McPherson, S.R. & A. Robinson 2012.
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Nepenthes 'Rouge' is a cultivar of a complex manmade hybrid involving N. maxima, N. mirabilis, N. northiana, N. rafflesiana, N. veitchii, and a plant identified as N. thorelii. It was bred by Bruce Lee Bednar and Orgel Clyde Bramblett in 1990.Schlauer, J. N.d. Nepenthes 'Rouge' .
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Nepenthes 'Vittata' is a cultivar of a complex manmade hybrid involving N. maxima, N. mirabilis, N. northiana, N. rafflesiana, N. veitchii, and a plant identified as N. thorelii. It was bred by Bruce Lee Bednar and Orgel Clyde Bramblett in 1990.Schlauer, J. N.d. Nepenthes 'Vittata' .
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Nepenthes 'Kalamity' is a cultivar of a complex manmade hybrid involving N. ampullaria, N. gracilis, N. khasiana, N. rafflesiana, N. ventricosa, and a plant identified as N. anamensis. It was bred by Bruce Lee Bednar and Orgel Clyde Bramblett in 1988.Schlauer, J. N.d. Nepenthes 'Kalamity' .
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For example, suppose n is a non-standard natural number, then (n-1) \in n and (n-2) \in (n-1), and so on. For any actual natural number k, (n-k-1) \in (n-k). This is an unending descending sequence of elements. But this sequence is not definable in the model and thus not a set.
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A counting process is a stochastic process {N(t), t ≥ 0} with values that are non-negative, integer, and non-decreasing: # N(t) ≥ 0. # N(t) is an integer. # If s ≤ t then N(s) ≤ N(t). If s < t, then N(t) − N(s) is the number of events occurred during the interval (s, t ].
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Klein and Albers (2009) conducted a phylogenetic analysis, but did not test the monophyly of Nothosaurus, as other nothosaurids were not included in their analysis. Several other species have been named but are now generally considered invalid. One such species, N. procerus, is now considered a junior subjective synonym of N. marchicus. Other species now considered junior synonyms of N. marchicus include N. crassus, N. oldenburgi, N. raabi, N. schroderi, N. venustus and the recently named N. winterswijkensis.
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In mathematics, Gosper's algorithm, due to Bill Gosper, is a procedure for finding sums of hypergeometric terms that are themselves hypergeometric terms. That is: suppose one has a(1) + ... + a(n) = S(n) − S(0), where S(n) is a hypergeometric term (i.e., S(n + 1)/S(n) is a rational function of n); then necessarily a(n) is itself a hypergeometric term, and given the formula for a(n) Gosper's algorithm finds that for S(n).
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Cheek and Jebb recognised 83 species from Malesia, including three nothospecies (N. × hookeriana, N. × kinabaluensis, and N. × trichocarpa) and one "little known species" (N. deaniana). In addition, they mentioned four "excluded species": N. cincta (likely a natural hybrid between N. albomarginata and N. northiana), N. cristata ("a nonsense species based on mixed types"), N. lindleyana (of which the original material could not be located), and N. neglecta (which the authors considered likely to represent N. gracilis). In "Nepenthaceae", Cheek and Jebb revised several of the taxonomic determinations made in their 1997 monograph, "A skeletal revision of Nepenthes (Nepenthaceae)".
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More generally, N. bellii appears to fall under B. H. Danser's classical Insignes group, which also includes N. burkei, N. insignis, N. merrilliana, and N. ventricosa, among others, with N. sibuyanensis, N. barcelonae and N. aenigma being recent additions. Nepenthes bellii was also compared to N. micramphora in the formal description of the latter, in which the authors noted that the stem, laminae and inflorescence of N. micramphora match those of N. bellii "almost exactly".Heinrich, V., S.R. McPherson, T. Gronemeyer & V.B. Amoroso 2009. Nepenthes micramphora (Nepenthaceae), a new species of Nepenthes L. from southern Mindanao, Philippines.
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Nepenthes of Borneo. Natural History Publications (Borneo), Kota Kinabalu. Other Nepenthes native to this mountain include N. albomarginata, N. ampullaria, N. rafflesiana, and N. reinwardtiana.Lee, C.C. 2011.
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Three natural hybrids involving N. talangensis have been recorded: with N. bongso, N. gymnamphora, and N. inermis.McPherson, S.R. 2009. Pitcher Plants of the Old World. 2 volumes.
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By definition, and for all n, and therefore , and if and only if . Furthermore, : \sigma A=0 \Rightarrow \forall \epsilon>0\ \exists n\ A(n) < \epsilon n.
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Scott catalogue n.1311 – Michel catalogue n.1699). The last issue was released in 2001, 15 April (ref. Scott catalogue n.1653 – Michel catalogue n.2748–2763).
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The sequence of Bateman polynomials satisfies the recurrence relationBateman (1933), p. 28. :(n+1)^2F_{n+1}(z)=-(2n+1)zF_n(z) + n^2F_{n-1}(z).
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There are two railway tracks (014 and 212) and four railway stations: Rataje n. Sáz., Rataje n. Sáz. předměstí, Rataje n. Sáz. zastavka, Rataje n. Sáz. Ivaň.
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If M is an m-manifold and N is an n-manifold, the Cartesian product M×N is a (m+n)-manifold when given the product topology.
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In enzymology, a N-acetyllactosaminide beta-1,3-N-acetylglucosaminyltransferase () is an enzyme that catalyzes the chemical reaction :UDP-N-acetyl-D-glucosamine + beta-D- galactosyl-1,4-N-acetyl-D-glucosaminyl-R \rightleftharpoons UDP + N-acetyl- beta-D-glucosaminyl-1,3-beta-D-galactosyl-1,4-N-acetyl-D- glucosaminyl-R Thus, the two substrates of this enzyme are UDP-N-acetyl-D-glucosamine and beta-D- galactosyl-1,4-N-acetyl-D-glucosaminyl-R, whereas its 3 products are UDP, N-acetyl-beta-D-glucosaminyl-1,3-beta-D-galactosyl-1,4-N-acetyl-D-, and glucosaminyl-R. This enzyme belongs to the family of glycosyltransferases, specifically the hexosyltransferases. The systematic name of this enzyme class is UDP-N-acetyl-D-glucosamine:beta-D-galactosyl-1,4-N-acetyl-D-glucosam ine beta-1,3-acetyl-D-glucosaminyltransferase. Other names in common use include uridine diphosphoacetylglucosamine-acetyllactosaminide, beta1->3-acetylglucosaminyltransferase, poly-N-acetyllactosamine extension enzyme, Galbeta1->4GlcNAc-R beta1->3 N-acetylglucosaminyltransferase, UDP- GlcNAc:GalR, beta-D-3-N-acetylglucosaminyltransferase, N-acetyllactosamine beta(1-3)N-acetylglucosaminyltransferase, UDP-GlcNAc:Galbeta1->4GlcNAcbeta- Rbeta1->3-N-, acetylglucosaminyltransferase, and GnTE.
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For a finite set of cardinality n, there are nn transformations and (n+1)n partial transformations.
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The filters x_{(n + 1)/2} and x_{(n - 1)/2} constitute the CDF-n,1 filterbank.
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For example, if is the Lucas sequence , then we obtain :L(n) = 2F(n - 1) + F(n).
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This result was subsequently improved upon to be: : p_n > n \cdot(\ln n + \ln(\ln n) - 1).
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Forms: 19– Chinglish, 19– Chenglish [rare]. [Blend of Chinese > n. and English n. Compare earlier Japlish n.
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G(n, k) is isomorphic to G(n, l) if and only if kl ≡ 1 (mod n).
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In enzymology, a N-acetylneuraminate lyase () is an enzyme that catalyzes the chemical reaction :N-acetylneuraminate \rightleftharpoons N-acetyl-D- mannosamine + pyruvate Hence, this enzyme has one substrate, N-acetylneuraminate, and two products, N-acetyl-D-mannosamine and pyruvate. This enzyme belongs to the family of lyases, specifically the oxo-acid-lyases, which cleave carbon-carbon bonds. The systematic name of this enzyme class is N-acetylneuraminate pyruvate-lyase (N-acetyl-D-mannosamine-forming). Other names in common use include N-acetylneuraminic acid aldolase, acetylneuraminate lyase, sialic aldolase, sialic acid aldolase, sialate lyase, N-acetylneuraminic aldolase, neuraminic aldolase, N-acetylneuraminate aldolase, neuraminic acid aldolase, N-acetylneuraminic acid aldolase, neuraminate aldolase, N-acetylneuraminic lyase, N-acetylneuraminic acid lyase, NPL, NALase, NANA lyase, acetylneuraminate pyruvate-lyase, and N-acetylneuraminate pyruvate-lyase.
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In enzymology, an aromatic-hydroxylamine O-acetyltransferase () is an enzyme that catalyzes the chemical reaction :N-hydroxy-4-acetylaminobiphenyl + N-hydroxy-4-aminobiphenyl \rightleftharpoons N-hydroxy-4-aminobiphenyl + N-acetoxy-4-aminobiphenyl Thus, the two substrates of this enzyme are N-hydroxy-4-acetylaminobiphenyl and N-hydroxy-4-aminobiphenyl, whereas its two products are N-hydroxy-4-aminobiphenyl and N-acetoxy-4-aminobiphenyl. This enzyme belongs to the family of transferases, specifically those acyltransferases transferring groups other than aminoacyl groups. The systematic name of this enzyme class is N-hydroxy-4-acetylaminobiphenyl:N-hydroxy-4-aminobiphenyl O-acetyltransferase. Other names in common use include aromatic hydroxylamine acetyltransferase, arylhydroxamate acyltransferase, arylhydroxamate N,O-acetyltransferase, arylhydroxamic acid N,O-acetyltransferase, arylhydroxamic acyltransferase, N,O-acetyltransferase, and N-hydroxy-2-acetylaminofluorene N-O acyltransferase.
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If is a normal subgroup, we can define a multiplication on cosets as follows:(a_1 N)(a_2 N) := (a_1 a_2)N.This relation defines a mapping G/N\times G/N\to G/N. To show that this mapping is well- defined, one needs to prove that the choice of representative elements a_1, a_2 does not affect the result. To this end, consider some other representative elements a_1'\in a_1 N, a_2'\in a_2 N. Then there are n_1, n_2\in N such that a_1'=a_1 n_1, a_2'=a_2 n_2. It follows that a_1' a_2' N = a_1 n_1 a_2 n_2 N =a_1 a_2 n_1' n_2 N=a_1 a_2 N,where we also used the fact that N is a normal subgroup, and therefore there is n_1'\in N such that n_1 a_2 = a_2 n_1'.
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Beta-1,4-mannosyl-glycoprotein 4-beta-N-acetylglucosaminyltransferase (, N-acetylglucosaminyltransferase III, N-glycosyl-oligosaccharide-glycoprotein N-acetylglucosaminyltransferase III, uridine diphosphoacetylglucosamine- glycopeptide beta4-acetylglucosaminyltransferase III, beta-1,4-mannosyl- glycoprotein beta-1,4-N-acetylglucosaminyltransferase, GnTIII) is an enzyme with systematic name UDP-N-acetyl-D-glucosamine:beta-D-mannosyl-glycoprotein 4-beta-N-acetyl-D-glucosaminyltransferase. This enzyme catalyses the following chemical reaction : UDP-N-acetyl-D-glucosamine + beta-D-mannosyl-R \rightleftharpoons UDP + 4-(N-acetyl-beta-D-glucosaminyl)-beta-D-mannosyl-R R represents the remainder of the N-linked oligosaccharide in the glycoprotein acceptor.
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Phenylalanine N-monooxygenase (, phenylalanine N-hydroxylase, CYP79A2) is an enzyme with systematic name L-phenylalanine,NADPH:oxygen oxidoreductase (N-hydroxylating). This enzyme catalyses the following chemical reaction : L-phenylalanine + 2 O2 \+ 2 NADPH + 2 H+ \rightleftharpoons (E)-phenylacetaldoxime + 2 NADP+ \+ CO2 \+ 3 H2O (overall reaction) :(1a) L-phenylalanine + O2 \+ NADPH + H+ \rightleftharpoons N-hydroxy-L- phenylalanine + NADP+ \+ H2O: :(1b) N-hydroxy-L-phenylalanine + O2 \+ NADPH + H+ \rightleftharpoons N,N-dihydroxy-L-phenylalanine + NADP+ \+ H2O :(1c) N,N-dihydroxy-L-phenylalanine \rightleftharpoons (E)-phenylacetaldoxime + CO2 \+ H2O Phenylalanine N-monooxygenase is a heme-thiolate protein (P-450).
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The genus Neacomys, also known as bristly mice because of their spiny fur, includes several species of rodents in the tribe Oryzomyini of family Cricetidae. It is most closely related to Oligoryzomys, Oreoryzomys, and Microryzomys.Weksler, 2006 Neacomys species are mainly found in the Amazon basin, but N. pictus occurs in Panama and N. tenuipes in montane Colombia. In Amazonia, there is a single large species, N. spinosus, and a number of smaller ones, including N. dubosti, N. guianae, N. paracou, N. minutus, N. musseri, N. rosalindae, N. macedoruizi, and various others that remain undescribed.
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Acetylgalactosaminyl-O-glycosyl-glycoprotein beta-1,6-N-acetylglucosaminyltransferase is also known as O-glycosyl- oligosaccharide-glycoprotein N-acetylglucosaminyltransferase IV, uridine diphosphoacetylglucosamine-mucin beta(1->6)-acetylglucosaminyltransferase B, core 4 beta6-GalNAc-transferase, core 6beta-GalNAc-transferase B, UDP-N- acetyl-D-glucosamine:O-oligosaccharide-glycoprotein (N-acetyl-D-glucosamine to N-acetyl-D-galactosamine of N-acetyl-beta-D-glucosaminyl-1,3-N-acetyl-D- galactosaminyl-R) beta-1,6-N-acetyl-D-glucosaminyltransferase).
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When x is 1, the function is called the sigma function or sum-of-divisors function, and the subscript is often omitted, so σ(n) is the same as σ1(n) (). The aliquot sum s(n) of n is the sum of the proper divisors (that is, the divisors excluding n itself, ), and equals σ1(n) − n; the aliquot sequence of n is formed by repeatedly applying the aliquot sum function.
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This is a much more efficient encoding than representing n directly in binary, which takes N = O(\lg n) bits. An established result in lossless data compression states that one cannot generally compress N bits of information into fewer than N bits. The representation above violates this by far when n is large enough since \lg \lg n = o(\lg n). Therefore, the number of primes must not be finite.
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The function N is called a neighbourhood topology if the axioms below are satisfied; and then X with N is called a topological space. # If N is a neighbourhood of x (i.e., N ∈ N(x)), then x ∈ N. In other words, each point belongs to every one of its neighbourhoods. # If N is a subset of X and includes a neighbourhood of x, then N is a neighbourhood of x. I.e.
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The ring of invariants of a sum of m linear forms and n quadratic forms is generated by m(m–1)/2 + n(n+1)/2 generators in degree 2, nm (m+1)/2 + n(n–1)(n–2)/6 in degree 3, and m(m+1)n(n –1)/4 in degree 4. For the number of generators of the ring of covariants, change m to m+1.
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Nepenthes 'Boca Rose' is a cultivar of a complex manmade hybrid involving N. maxima, N. mirabilis, N. northiana, N. rafflesiana, N. veitchii, and a plant identified as N. thorelii. It was bred by Bruce Lee Bednar and Orgel Clyde Bramblett in 1990.Schlauer, J. N.d. Nepenthes 'Boca Rose' .
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For example, the sequence (xnk)k ∈ N where for the first n entries (for k = 1, ..., n) and is zero everywhere else (i.e. (xnk)k ∈ N = (1, 1/2, ..., 1/(n−1), 1/n, 0, ...)) is Cauchy w.r.t. infinity norm but not convergent (to a sequence in c00).
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Alpha-1,6-mannosyl-glycoprotein 6-beta-N-acetylglucosaminyltransferase (, N-acetylglucosaminyltransferase V, alpha-mannoside beta-1,6-N-acetylglucosaminyltransferase, uridine diphosphoacetylglucosamine- alpha-mannoside beta1->6-acetylglucosaminyltransferase, UDP-N- acetylglucosamine:alpha-mannoside-beta1,6 N-acetylglucosaminyltransferase, alpha-1,3(6)-mannosylglycoprotein beta-1,6-N-acetylglucosaminyltransferase, GnTV) is an enzyme with systematic name UDP-N-acetyl-D- glucosamine:6-(2-(N-acetyl-beta-D-glucosaminyl)-alpha-D-mannosyl)-glycoprotein 6-beta-N-acetyl-D-glucosaminyltransferase. This enzyme catalyses the following chemical reaction : UDP-N-acetyl-D-glucosamine + 6-(2-[N-acetyl-beta-D- glucosaminyl]-alpha-D-mannosyl)-beta-D-mannosyl-R \rightleftharpoons UDP + 6-(2,6-bis[N-acetyl-beta-D-glucosaminyl]-alpha-D-mannosyl)-beta-D-mannosyl-R R represents the remainder of the N-linked oligosaccharide in the glycoprotein acceptor.
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A straight forward numeric analysis goes like this: If N is the initial number, each of 5 sailors transitions the original pile thus: :N => 4(N–1)/5 or equivalently, N => 4(N+4)/5 – 4. Repeating this transition 5 times gives the number left in the morning: :N => 4(N+4)/5 – 4 : => 16(N+4)/25 – 4 : => 64(N+4)/125 – 4 : => 256(N+4)/625 – 4 : => 1024(N+4)/3125 – 4 Since that number must be an integer and 1024 is relatively prime to 3125, N+4 must be a multiple of 3125. The smallest such multiple is 31251, so N = 3125 – 4 = 3121; the number left in the morning comes to 1020, which is evenly divisible by 5 as required.
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Suppose T=S+N for commuting k-linear operators S and N that are respectively semisimple (just over k, which is weaker than semisimplicity over an algebraic closure of k) and nilpotent. Since S and N commute, they each commute with T=S+N and hence each acts k[x]-linearly on V. Therefore S and N are each given by multiplication by respective members of V s = S(1) and n =N(1), with s + n = T(1) = x. Since N is nilpotent, n is nilpotent in V, therefore \overline n = 0 in V/J, for V/J is a field. Hence, n\in J, therefore n= (x^p-a)h(x) for some polynomial h(X)\in k[X].
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If n + 1, n + 2, …, n + k are all composite numbers, then there are k distinct primes pi such that pi divides n + i for 1 ≤ i ≤ k.
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N. bucculenta grows to about 3.4 centimetres (1.3 in) SL. N. nangra grows to about TL. N. ornata grows to about SL. N. robusta grows to about SL.
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The base is prepared by the reaction of tert-butylamine with a Vilsmeier salt. The latter is the reaction product of phosgene with N,N,N′,N′-tetramethylurea.
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In enzymology, a N-acetyllactosaminide beta-1,6-N-acetylglucosaminyl- transferase () is an enzyme that catalyzes the chemical reaction :UDP-N- acetyl-D-glucosamine + beta-D-galactosyl-1,4-N-acetyl-D-glucosaminyl-R \rightleftharpoons UDP + N-acetyl-beta-D-glucosaminyl-1,6-beta-D- galactosyl-1,4-N-acetyl-D- glucosaminyl-R Thus, the two substrates of this enzyme are UDP-N-acetyl-D-glucosamine and beta-D-galactosyl-1,4-N-acetyl-D- glucosaminyl-R, whereas its 3 products are UDP, N-acetyl-beta-D- glucosaminyl-1,6-beta-D-galactosyl-1,4-N-acetyl-D-, and glucosaminyl-R. This enzyme belongs to the family of glycosyltransferases, specifically the hexosyltransferases. The systematic name of this enzyme class is UDP-N-acetyl- D-glucosamine:beta-D-galactosyl-1,4-N-acetyl-D-glucosam inide beta-1,6-N-acetyl-D-glucosaminyltransferase. Other names in common use include N-acetylglucosaminyltransferase, uridine diphosphoacetylglucosamine- acetyllactosaminide, beta1->6-acetylglucosaminyltransferase, Galbeta1->4GlcNAc-R beta1->6 N-acetylglucosaminyltransferase, and UDP- GlcNAc:Gal-R, beta-D-6-N-acetylglucosaminyltransferase.
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G/N has identity element N and the inverse of element aN can always be represented by a−1N. Therefore, the set G/N together with the operation defined by (aN)(bN) = (ab)N forms a group, the quotient group of G by N. Due to the normality of N, the left cosets and right cosets of N in G are the same, and so, G/N could have been defined to be the set of right cosets of N in G.
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Known runtimes for single-hop networks range from a constant (expected with collision detection) to O(n log n) rounds (deterministic and no collision detection). In multi-hop networks, known runtimes differ from roughly O((D+ log n)(log² log n)) rounds (with high probability in the beeping model), O(D log n) (deterministic in the beeping model), O(n) (deterministic with collision detection) to O(n log3/2 n (log log n)0.5) rounds (deterministic and no collision detection).
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Examples of other Nepenthes species with a putative hybrid origin include N. hurrelliana, N. murudensis, and N. petiolata.
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Alpha-1,3-mannosyl-glycoprotein 4-beta-N-acetylglucosaminyltransferase (, N-acetylglucosaminyltransferase IV, N-glycosyl-oligosaccharide-glycoprotein N-acetylglucosaminyltransferase IV, beta-acetylglucosaminyltransferase IV, uridine diphosphoacetylglucosamine-glycopeptide beta4-acetylglucosaminyltransferase IV, alpha-1,3-mannosylglycoprotein beta-1,4-N-acetylglucosaminyltransferase, GnTIV) is an enzyme with systematic name UDP-N-acetyl-D-glucosamine:3-(2-(N-acetyl-beta-D-glucosaminyl)-alpha-D- mannosyl)-glycoprotein 4-beta-N-acetyl-D-glucosaminyltransferase. This enzyme catalyses the following chemical reaction : UDP-N-acetyl-D-glucosamine + 3-(2-[N-acetyl-beta-D-glucosaminyl]-alpha-D-mannosyl)-beta-D-mannosyl-R \rightleftharpoons UDP + 3-(2,4-bis[N-acetyl-beta-D-glucosaminyl]-alpha-D- mannosyl)-beta-D-mannosyl-R R represents the remainder of the N-linked oligosaccharide in the glycoprotein acceptor.
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In enzymology, an arylamine N-acetyltransferase () is an enzyme that catalyzes the chemical reaction :acetyl-CoA + an arylamine \rightleftharpoons CoA + an N-acetylarylamine Thus, the two substrates of this enzyme are acetyl-CoA and arylamine, whereas its two products are CoA and N-acetylarylamine. This enzyme belongs to the family of transferases, specifically those acyltransferases transferring groups other than aminoacyl groups. The systematic name of this enzyme class is acetyl-CoA:arylamine N-acetyltransferase. Other names in common use include arylamine acetylase, beta-naphthylamine N-acetyltransferase, 4-aminobiphenyl N-acetyltransferase, acetyl CoA-arylamine N-acetyltransferase, 2-naphthylamine N-acetyltransferase, arylamine acetyltransferase, indoleamine N-acetyltransferase, N-acetyltransferase, p-aminosalicylate N-acetyltransferase, serotonin acetyltransferase, and serotonin N-acetyltransferase.
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All strictly non-palindromic numbers larger than 6 are prime. One can prove that a composite n > 6 cannot be strictly non-palindromic as follows. For each such n a base is shown to exist in which n is palindromic. # If n is even and greater than 6, then n is written "22" (a palindrome) in base n/2 − 1\. (Note that if n less than or equal to 6, the base n/2 − 1 would be less than 3, so the digit "2" could not occur in the representation of n.) # If n is odd and greater than 1, write n = p · m, where p is the smallest prime factor of n.
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It comprises the sister pair of N. eustachya and N. mirabilis with 72% support, as well as a weakly supported subclade (69%) that includes N. longifolia and the sister taxa N. rafflesiana and N. sumatrana with 58% bootstrap support.
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He introduced Perron's paradox to illustrate the danger of assuming that the solution of an optimization problem exists: :Let N be the largest positive integer. If N > 1, then N2 > N, contradicting the definition of N. Hence N = 1.
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A skeletal revision of Nepenthes (Nepenthaceae). Blumea 42(1): 1–106. This interpretation was supported by Charles Clarke, who noted that N. edwardsiana and N. villosa "have more in common" than N. edwardsiana and N. macrophylla. Whereas N. edwardsiana and N. villosa are restricted to the Kinabalu area, N. macrophylla is only found near the summit of Mount Trus Madi.
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Globotriosylceramide beta-1,6-N-acetylgalactosaminyl-transferase (, globoside N-acetylgalactosaminyltransferase, uridine diphosphoacetylgalactosamine- glycosphingolipid acetylgalactosaminyltransferase, glycosphingolipid beta-N- acetylgalactosaminyltransferase, GalNAc transferase) is an enzyme with systematic name UDP-N-acetyl-D-galactosamine-globotriosylceramide beta-1,6-N-acetylgalactosaminyltransferase. This enzyme catalyses the following chemical reaction : UDP-N-acetyl-D-galactosamine + globotriosylceramide \rightleftharpoons UDP + globotetraosylceramide The product has a terminal beta-N-acetylgalactosamine residue.
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Euler's prime-generating polynomial :n^2 - n + 41, \, which gives (distinct) primes for n = 1, ..., 40, is related to the Heegner number 163 = 4 · 41 − 1\. Euler's formula, with n taking the values 1,... 40 is equivalent to :n^2 + n + 41, \, with n taking the values 0,... 39, and RabinowitzRabinovitch, Georg "Eindeutigkeit der Zerlegung in Primzahlfaktoren in quadratischen Zahlkörpern." Proc. Fifth Internat.
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The androphore is around 4 mm long and 1 mm in diameter. Nepenthes rigidifolia is one of the few Nepenthes species known to occasionally produce multiple inflorescences concurrently on a single stem. This unusual reproductive habit has also been observed in N. alba, N. ampullaria, N. attenboroughii, N. benstonei, N. philippinensis, N. sanguinea, and N. thai.Cheek, M.R. & M.H.P. Jebb 2009.
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For example, a common type of transistor, the bipolar junction transistor, consists of two p–n junctions in series, in the form n–p–n or p–n–p; while a diode can be made from a single p-n junction. A Schottky junction is a special case of a p–n junction, where metal serves the role of the n-type semiconductor.
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A Sudoku variant with prime N (7×7) and solution. (with Japanese symbols). Overlapping grids. The classic 9×9 Sudoku format can be generalized to an :N×N row-column grid partitioned into N regions, where each of the N rows, columns and regions have N cells and each of the N digits occur once in each row, column or region.
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Note that the polynomial in parentheses is the derivative of the polynomial above with respect to a. Since a = n(n + 1)/2, these formulae show that for an odd power (greater than 1), the sum is a polynomial in n having factors n2 and (n + 1)2, while for an even power the polynomial has factors n, n + ½ and n + 1\.
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For any polynomial s(n), the sequence of its values is a constant-recursive sequence. If the degree of the polynomial is d, the sequence satisfies a recurrence of order d + 1, with coefficients given by the corresponding element of the binomial transform. The first few such equations are : s(n) = 1 \cdot s(n-1) for a degree 0 (that is, constant) polynomial, : s(n) = 2\cdot s(n-1) - 1\cdot s(n-2) for a degree 1 or less polynomial, : s(n) = 3\cdot s(n-1) - 3\cdot s(n-2) + 1\cdot s(n-3) for a degree 2 or less polynomial, and : s(n) = 4\cdot s(n-1) - 6\cdot s(n-2) + 4\cdot s(n-3) - 1\cdot s(n-4) for a degree 3 or less polynomial. A sequence obeying the order-d equation also obeys all higher order equations.
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In its natural habitat, N. insignis occurs sympatrically with N. ampullaria, N. maxima (above 400 m altitude), N. mirabilis, and plants tentatively identified as N. papuana that grow at 575 m altitude. One natural hybrid with N. mirabilis has been recorded.Rischer, H. 1995. Carnivorous Plant Newsletter 24(3): 75–77.
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Acylaminoacyl-peptidase (, acylamino-acid-releasing enzyme, N-acylpeptide hydrolase, N-formylmethionine (fMet) aminopeptidase, alpha-N-acylpeptide hydrolase) is an enzyme. This enzyme catalyses the following chemical reaction : Cleavage of an N-acetyl or N-formyl amino acid from the N-terminus of a polypeptide This enzyme is active at neutral pH.
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Typically, N–N bonds are similar in length to that in hydrazine (145 pm). Dinitrogen trioxide, however, has an unusually long N–N bond at 186 pm. Some other nitrogen oxides also possess long N–N bonds, including dinitrogen tetroxide (175 pm). The N2O3 molecule is planar and exhibits Cs symmetry.
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The number of involutions y(n) of a set with n elements is given by the recurrence equationy (n) = (n-1) \, y (n-2) + y (n-1).Applying for example Petkovšek's algorithm it is possible to see that there is no polynomial, rational or hypergeometric solution for this recurrence equation.
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The Founding of Red Wing Seminary (by N. N. Ronning. Lutheran Church Herald.13:1372-1374. September 24, 1929)Pioneer Sketches from Webster, Rice County, Minnesota (N. N. Ronning.
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Two extremes of female signum 5a,b of N. Callas compared to N. Xanthosa 5c detail of male gnathos and furca of N. Callas 5d and N. Xanthosa 5e.
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The subspecies he named were C. n. nigripinnis in Lake Huron and Lake Michigan, C. n. cyanopterus in Lake Superior, C. n. prognathus in Lake Ontario and C. n.
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Two subspecies of N. pompilius have been described: N. p. pompilius and N. p. suluensis N. p. pompilius is by far the most common and widespread of all nautiluses.
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This interpretation was supported by Charles Clarke, who noted that N. edwardsiana and N. villosa "have more in common with each other than do N. edwardsiana and N. macrophylla".
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So, we expect that the biased estimator underestimates σ2 by σ2/n, and so the biased estimator = (1 − 1/n) × the unbiased estimator = (n − 1)/n × the unbiased estimator.
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The Philippine hawk- owls are earless. The males and females look much alike. They differ in size and pattern on the bottom side. N. reyi and N. spilonota are the biggest and N. philippensis, N. spilocephala and N. mindorensis the smallest.
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The ring of invariants of n linear forms is generated by n(n–1)/2 invariants of degree 2. The ring of covariants of n linear forms is essentially the same as the ring of invariants of n+1 linear forms.
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Generate the truncated binary encoding for a value x, 0 <= x < n, where n > 0 is the size of the alphabet containing x. n need not be a power of two. string TruncatedBinary (int x, int n) { // Set k = floor(log2(n)), i.e., k such that 2^k <= n < 2^(k+1). int k = 0, t = n; while (t > 1) { k++; t >>= 1; } // Set u to the number of unused codewords = 2^(k+1) - n.
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Ishikawa's reagent is a mixture of N,N-diethyl-(1,1,2,3,3,3-hexafluoropropyl)amine (left) and N,N-diethyl-(E)-pentafluoropropenylamine (right) Ishikawa's reagent is a fluorinating reagent used in organic chemistry. It is used to convert alcohols into alkyl fluorides and carboxylic acids into acyl fluorides. Aldehydes and ketones do not react with it. The reagent consists of a mixture of N,N-diethyl-(1,1,2,3,3,3-hexafluoropropyl)amine and N,N-diethyl-(E)-pentafluoropropenylamine in varying proportions.
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For large vines, it is clearer to draw each tree separately. The number of regular vines on n variables grows rapidly in n: there are 2n−3 ways of extending a regular vine with one additional variable, and there are n(n − 1)(n − 2)!2(n − 2)(n − 3)/2/2 labeled regular vines on n variables . The constraints on a regular vine may be associated with partial correlations or with conditional bivariate copula.
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PU(n) in general has no n-dimensional representations, just as SO(3) has no two-dimensional representations. PU(n) has an adjoint action on SU(n), thus it has an (n^2-1)-dimensional representation. When n = 2 this corresponds to the three dimensional representation of SO(3). The adjoint action is defined by thinking of an element of PU(n) as an equivalence class of elements of U(n) that differ by phases.
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There usually are fewer 2-digit Friedman numbers than 3-digit and more in any given base, but the 2-digit ones are easier to find. If we represent a 2-digit number as mb + n, where b is the base and m, n are integers from 0 to b−1, we need only check each possible combination of m and n against the equalities mb + n = mn, and mb + n = nm to see which ones are true. We need not concern ourselves with m + n or m × n, since these will always be smaller than mb + n when n < b. The same clearly holds for m − n and m / n.
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That is, the goal is to find a function f, described by a closed-form expression, and constants c1 and c2, such that for all n, :c_1 f(n) \le \Delta(n) \le c_2 f(n). In terms of big O notation, the left inequality may be written as Δ(n) = Ω(f(n)), the right inequality may be written as Δ(n) = O(f(n)), and both of them together may be written as Δ(n) = Θ(f(n)). The shape and area of D may affect the exact values of Δ(n), but only by a constant factor, so they are unimportant for its asymptotic growth rate.
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In enzymology, a protein N-acetylglucosaminyltransferase () is an enzyme that catalyzes the chemical reaction :UDP-N-acetyl-D-glucosamine + protein \rightleftharpoons UDP + 4-N-(N-acetyl-D-glucosaminyl)-protein Thus, the two substrates of this enzyme are UDP-N-acetyl-D-glucosamine and protein, whereas its two products are UDP and 4-N-(N-acetyl-D-glucosaminyl)-protein. This enzyme belongs to the family of glycosyltransferases, specifically the hexosyltransferases. The systematic name of this enzyme class is UDP-N-acetyl- D-glucosamine:protein beta-N-acetyl-D-glucosaminyl-transferase. Other names in common use include uridine diphosphoacetylglucosamine-protein, acetylglucosaminyltransferase, uridine diphospho-N- acetylglucosamine:polypeptide, beta-N-acetylglucosaminyltransferase, and O-GlcNAc transferase.
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Seenithurai & Chai 2020 found that larger cyclo[n]carbons [up to 100 carbon atoms] exhibit polyradical character and report linear carbon chains (l-CC[n]) as well as cyclic carbon chain or cyclo[n] carbon (c-CC[n]), where n=10-100. For all the cases investigated, l-CC[n] and c-CC[n] are ground-state singlets, and c-CC[n] are energetically more stable than l-CC[n]. The electronic properties of l-CC[n] and c-CC[n] display peculiar oscillation patterns for smaller values of n, followed by monotonic changes for larger values of n. For the smaller carbon chains, odd-numbered l-CC[n] are more stable than the adjacent even- numbered ones, and c-CC[4m+2]/c-CC[4m] (where m are positive integers) are more/less stable than the adjacent odd-numbered ones.
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Step 1: Find a polynomial p such that, writing b(n) = a(n)/p(n), the ratio b(n)/b(n − 1) has the form q(n)/r(n) where q and r are polynomials and no q(n) has a nontrivial factor with r(n + j) for j = 0, 1, 2, ... . (This is always possible, whether or not the series is summable in closed form.) Step 2: Find a polynomial ƒ such that S(n) = q(n + 1)/p(n) ƒ(n) a(n). If the series is summable in closed form then clearly a rational function ƒ with this property exists; in fact it must always be a polynomial, and an upper bound on its degree can be found. Determining ƒ (or finding that there is no such ƒ) is then a matter of solving a system of linear equations.
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Every element of Sp4 can be written uniquely in one of the following forms: :: [c] (ac)m [a] :: [d] (bd)n [b] :: [c] (ac)m ad (bd)n [b] where m and n are non-negative integers and terms in square brackets may be omitted as long as the remaining product is not empty. The forms of these elements imply that Sp4 has a partition Sp4 = A ∪ B ∪ C ∪ D ∪ E where :: A = { a(ca)n, (bd)n+1, a(ca)md(bd)n : m, n non-negative integers } :: B = { (ac)n+1, b(db)n, a(ca)m(db) n+1 : m, n non-negative integers } :: C = { c(ac)m, (db)n+1, (ca)m+1(db)n+1 : m, n non-negative integers } :: D = { d(bd)n, (ca)m+1(db)n+1d : m, n non-negative integers } :: E = { (ca)m : m positive integer } The sets A, B, C, D are bicyclic semigroups, E is an infinite cyclic semigroup and the subsemigroup D ∪ E is a nonregular semigroup.
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In enzymology, an UDP-N-acetylglucosamine—lysosomal-enzyme N-acetylglucosaminephosphotransferase () is an enzyme that catalyzes the chemical reaction :UDP-N-acetyl-D-glucosamine + lysosomal-enzyme D-mannose \rightleftharpoons UMP + lysosomal-enzyme N-acetyl-D-glucosaminyl-phospho-D- mannose Thus, the two substrates of this enzyme are UDP-N-acetyl-D-glucosamine and lysosomal-enzyme D-mannose, whereas its two products are UMP and lysosomal-enzyme N-acetyl-D-glucosaminyl-phospho-D-mannose. This enzyme belongs to the family of transferases, specifically those transferring phosphorus-containing groups transferases for other substituted phosphate groups. The systematic name of this enzyme class is UDP-N-acetyl-D- glucosamine:lysosomal-enzyme N-acetylglucosaminephosphotransferase. Other names in common use include UDP-N-acetylglucosamine:lysosomal enzyme N-acetylglucosamine-1-phosphotransferase, UDP-GlcNAc:glycoprotein N-acetylglucosamine-1-phosphotransferase, uridine diphosphoacetylglucosamine- lysosomal enzyme precursor acetylglucosamine-1-phosphotransferase, uridine diphosphoacetylglucosamine-glycoprotein acetylglucosamine-1-phosphotransferase, lysosomal enzyme precursor acetylglucosamine-1-phosphotransferase, UDP-acetylglucosamine:lysosomal enzyme N-acetylglucosamine-1-phosphotransferase, UDP-GlcNAc:lysosomal enzyme N-acetylglucosamine-1-phosphotransferase, UDP-N-acetylglucosamine:glycoprotein N-acetylglucosamine-1-phosphotransferase, and UDP-N- acetylglucosamine:glycoprotein N-acetylglucosaminyl-1-phosphotransferase.
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His face is portrayed on the obverse of all N$50, N$100 and N$200 Namibian dollar banknotes.
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In Syracuse, N-50 meets N-2. N-50 continues due north from Syracuse, meeting US 34 near Avoca.
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We claim that d = \gcd(b - 1,N) is a proper factor of N , i.e., d eq 1,N .
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For a square semiprime n=p^2, the formula is again simple: :\varphi(n)=p(p-1)=n-p.
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An algorithm can find an ordinary line in a set of n points in time O(n\log n).
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We therefore have that f_c^n(0) = 0 for some n. If we call this polynomial Q^{n}(c) (letting it depend on c instead of z), we have that Q^{n+1}(c) = Q^{n}(c)^{2} + c and that the degree of Q^{n}(c) is 2^{n-1}. We can therefore construct the centers of the hyperbolic components by successively solving the equations Q^{n}(c) = 0, n = 1, 2, 3, .... The number of new centers produced in each step is given by Sloane's .
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The fan out can be as high as n/2 on the last level, where c_{n/2-1} drives all multiplexers from s_{n/2} to s_{n-1}.
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We have 1-to-n, 1-to-1 and n-to-n. The latter has to be avoided and must be replaced by two (or more) 1-to-n couplings.
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A UK fire hose fitting, used mostly by the Minister of Defence, available in the following sizes: N&S; 1½″, N&S; 2″, N&S; 2½″, and N&S; 3″.
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The planet's average speed from n = 1 to n = 8 decreases moving away the Sun and differs from uniform descent in n = 2 to recover from n = 7 (orbital resonance).
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5-Methyl-N,N-dimethyltryptamine (5,N,N-TMT) is a Schedule I controlled substance in the state of Florida making it illegal to buy, sell, or possess in Florida.
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However, using values other than n improves the estimator in various ways. Four common values for the denominator are n, n − 1, n + 1, and n − 1.5: n is the simplest (population variance of the sample), n − 1 eliminates bias, n + 1 minimizes mean squared error for the normal distribution, and n − 1.5 mostly eliminates bias in unbiased estimation of standard deviation for the normal distribution. Firstly, if the omniscient mean is unknown (and is computed as the sample mean), then the sample variance is a biased estimator: it underestimates the variance by a factor of (n − 1) / n; correcting by this factor (dividing by n − 1 instead of n) is called Bessel's correction. The resulting estimator is unbiased, and is called the (corrected) sample variance or unbiased sample variance.
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X-ray crystallography reveals the highly nonplanar, twisted structure for cis- azobenzene. trans-Azobenzene is planar. The N-N distance is 1.189 Å. cis- Azobenzene is nonplanar with a C-N=N-C dihedral angle of 173.5°. The N-N distance is 1.251 Å. Azobenzene was first described by Eilhard Mitscherlich in 1834.
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In algebra, n-ary associativity is a generalization of the associative law to n-ary operations. Ternary associativity is : (abc)de = a(bcd)e = ab(cde), i.e. the string abcde with any three adjacent elements bracketed. n-ary associativity is a string of length n + (n − 1) with any n adjacent elements bracketed..
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Two natural hybrids involving N. flava have been recorded; the describing authors found examples of crosses with N. ovata and N. rhombicaulis. Most of the observed hybrids were young rosette plants. Although N. flava is also sympatric with N. mikei and N. spectabilis, no natural hybrids with these species have been recorded.
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Tyrosine N-monooxygenase (, tyrosine N-hydroxylase, CYP79A1) is an enzyme with systematic name L-tyrosine,NADPH:oxygen oxidoreductase (N-hydroxylating). This enzyme catalyses the following chemical reaction :L-tyrosine + 2 O2 \+ 2 NADPH + 2 H+ \rightleftharpoons (Z)-[4-hydroxyphenylacetaldehyde oxime] + 2 NADP+ \+ CO2 \+ 3 H2O (overall reaction) :(1a) L-tyrosine + O2 \+ NADPH + H+ \rightleftharpoons N-hydroxy-L-tyrosine + NADP+ \+ H2O :(1b) N-hydroxy-L- tyrosine + O2 \+ NADPH + H+ \rightleftharpoons N,N-dihydroxy-L-tyrosine + NADP+ \+ H2O :(1c) N,N-dihydroxy-L-tyrosine \rightleftharpoons (Z)-[4-hydroxyphenylacetaldehyde oxime] + CO2 \+ H2O Tyrosine N-monooxygenase is heme-thiolate protein (P-450).
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Since the chain is divided in two at each recursive step, the depth of the recursion is log(N). Since every message must be passed again at each level of depth, the algorithm takes O(n log n) time on a single processor. Two messages must be stored at each recursive step, so the algorithm uses O(log n) space. Given log(N) processors, algorithm can be run in O(n) time by using a separate processor to do each recursive step (thus taking N/2 + N/4 + N/8 ... = N time on a single processor).
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Tryptophan N-monooxygenase (, tryptophan N-hydroxylase, CYP79B1, CYP79B2, CYP79B3) is an enzyme with systematic name L-tryptophan,NADPH:oxygen oxidoreductase (N-hydroxylating). This enzyme catalyses the following chemical reaction : L-tryptophan + 2 O2 \+ 2 NADPH + 2 H+ \rightleftharpoons (E)-indol-3-ylacetaldoxime + 2 NADP+ \+ CO2 \+ 3 H2O (overall reaction) :(1a) L-tryptophan + O2 \+ NADPH + H+ \rightleftharpoons N-hydroxy-L-tryptophan + NADP+ \+ H2O :(1b) N-hydroxy-L-tryptophan + O2 \+ NADPH + H+ \rightleftharpoons N,N-dihydroxy-L-tryptophan + NADP+ \+ H2O :(1c) N,N-dihydroxy-L-tryptophan \rightleftharpoons (E)-indol-3-ylacetaldoxime + CO2 \+ H2O Tryptophan N-monooxygenase is a heme-thiolate protein (P-450).
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Nested Apollonian gaskets For any integer n > 0, there exists an Apollonian gasket defined by the following curvatures: (−n, n + 1, n(n + 1), n(n + 1) + 1). For example, the gaskets defined by (−2, 3, 6, 7), (−3, 4, 12, 13), (−8, 9, 72, 73), and (−9, 10, 90, 91) all follow this pattern. Because every interior circle that is defined by n + 1 can become the bounding circle (defined by −n) in another gasket, these gaskets can be nested. This is demonstrated in the figure at right, which contains these sequential gaskets with n running from 2 through 20.
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Glycine/sarcosine N-methyltransferase (, ApGSMT, glycine-sarcosine methyltransferase, GSMT, GMT, glycine sarcosine N-methyltransferase, S-adenosyl-L-methionine:sarcosine N-methyltransferase) is an enzyme with systematic name S-adenosyl-L-methionine:glycine(or sarcosine) N-methyltransferase (sarcosine(or N,N-dimethylglycine)-forming). This enzyme catalyses the following chemical reaction : 2 S-adenosyl-L-methionine + glycine \rightleftharpoons 2 S-adenosyl-L-homocysteine + N,N-dimethylglycine (overall reaction) :(1a) S-adenosyl-L-methionine + glycine \rightleftharpoons S-adenosyl-L-homocysteine + sarcosine :(1b) S-adenosyl-L-methionine + sarcosine \rightleftharpoons S-adenosyl-L-homocysteine + N,N-dimethylglycine This enzyme participates in biosynthesis of betaine from glycine in cyanobacterium Aphanocthece halophytica.
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The above method actually takes \Omega(n^2) time for large n because addition of two integers with \Omega(n) bits each takes \Omega(n) time. (The nth fibonacci number has \Omega(n) bits.) Also, there is a closed form for the Fibonacci sequence, known as Binet's formula, from which the n-th term can be computed in approximately O(n(\log n)^2) time, which is more efficient than the above dynamic programming technique. However, the simple recurrence directly gives the matrix form that leads to an approximately O(n\log n) algorithm by fast matrix exponentiation.
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In geometry and coding theory, a spherical code with parameters (n,N,t) is a set of N points on the unit hypersphere in n dimensions for which the dot product of unit vectors from the origin to any two points is less than or equal to t. The kissing number problem may be stated as the problem of finding the maximal N for a given n for which a spherical code with parameters (n,N,1/2) exists. The Tammes problem may be stated as the problem of finding a spherical code with minimal t for given n and N.
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Power functions for n=1,3,5 Power functions for n=2,4,6 Real functions of the form f(x) = cx^n, where c e 0, are sometimes called power functions. When n is an integer and n \ge 1, two primary families exist: for n even, and for n odd. In general for c > 0, when n is even f(x) = cx^n will tend towards positive infinity with increasing x, and also towards positive infinity with decreasing x. All graphs from the family of even power functions have the general shape of y=cx^2, flattening more in the middle as n increases.
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In enzymology, a dimethylglycine dehydrogenase () is an enzyme that catalyzes the chemical reaction :N,N-dimethylglycine + acceptor + H2O \rightleftharpoons sarcosine + formaldehyde + reduced acceptor The 3 substrates of this enzyme are N,N-dimethylglycine, acceptor, and H2O, whereas its 3 products are sarcosine, formaldehyde, and reduced acceptor. This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-NH group of donors with other acceptors. The systematic name of this enzyme class is N,N-dimethylglycine:acceptor oxidoreductase (demethylating). Other names in common use include N,N-dimethylglycine oxidase, and N,N-dimethylglycine:(acceptor) oxidoreductase (demethylating).
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A simple example of a lambda calculus with explicit substitution is "λx", which adds one new form of term to the lambda calculus, namely the form M⟨x:=N⟩, which reads "M where x will be substituted by N". (The meaning of the new term is the same as the common idiom let x:=N in M from many programming languages.) λx can be written with the following rewriting rules: # (λx.M) N → M⟨x:=N⟩ # x⟨x:=N⟩ → N # x⟨y:=N⟩ → x (x≠y) # (M1M2) ⟨x:=N⟩ → (M1⟨x:=N⟩) (M2⟨x:=N⟩) # (λx.M) ⟨y:=N⟩ → λx.(M⟨y:=N⟩) (x≠y and x not free in N) While making substitution explicit, this formulation still retains the complexity of the lambda calculus "variable convention", requiring arbitrary renaming of variables during reduction to ensure that the "(x≠y and x not free in N)" condition on the last rule is always satisfied before applying the rule.
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Nepenthes spathulata is also known to grow terrestrially in high altitude peat swamp forest near Lake Kerinci, at an altitude of 1100 m. At this location, N. spathulata grows alongside N. ampullaria, N. gracilis, N. mirabilis, N. reinwardtiana, and N. tobaica. At least three natural hybrids of N. spathulata have been recorded there. The Nepenthes species and hybrids at this site exhibit high levels of introgression.
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The Nepenthaceae of the Netherlands Indies. Bulletin du Jardin Botanique de Buitenzorg, Série III, 9(3–4): 249–438. The next major taxonomic treatment of N. spathulata came only in 1986, when Rusjdi Tamin and Mitsuru Hotta treated the species in synonymy with N. singalana. The authors also lumped four other species under N. singalana: N. carunculata, N. gymnamphora, N. pectinata, and, by implication, N. densiflora.
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Thus the best sorting algorithms are optimal, as their complexity is O(n\log n). This lower bound results from the fact that there are ways of ordering objects. As each comparison splits in two parts this set of orders, the number of of comparisons that are needed for distinguishing all orders must verify 2^N>n!, which implies N =\Omega(n\log n), by Stirling's formula.
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Thus, a twisted N-gon is a generalization of an ordinary N-gon. Two twisted N-gons are equivalent if a projective transformation carries one to the other. The moduli space of twisted N-gons is the set of equivalence classes of twisted N-gons. The space of twisted N-gons contains the space of ordinary N-gons as a sub- variety of co-dimension 8.
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They also described a new species with the same pattern, naming it Notogynaphallia ceciliae and pointed out that N. caissara, N. abundans, N. graffi, N. ernesti and N. ceciliae, and possibly also N. muelleri and N. fita, formed a complex of closely related species within the genus Notogynaphallia. Finally, in 2010, Fernando Carbayo transferred this species complex to a new genus, naming it Luteostriata.
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N-acetylhexosamine 1-kinase (, NahK, LnpB, N-acetylgalactosamine/N-acetylglucosamine 1-kinase) is an enzyme with systematic name ATP:N-acetyl-D-hexosamine 1-phosphotransferase. This enzyme catalyses the following chemical reaction : ATP + N-acetyl-D-hexosamine \rightleftharpoons ADP + N-acetyl-alpha-D-hexosamine 1-phosphate This enzyme is involved in the lacto-N-biose I/galacto-N-biose degradation pathway in the probiotic bacterium Bifidobacterium longum.
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N. benstonei is one of the few Nepenthes species known to produce multiple inflorescences concurrently on a single stem. Two to three are usually produced, originating from sequential nodes at the top of the stem. This unusual reproductive habit has also been observed, although much more rarely, in N. alba, N. ampullaria, N. attenboroughii, N. rigidifolia, N. sanguinea, and N. thai.Cheek, M.R. & M.H.P. Jebb 2009.
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Whereas the latter has a shorter inflorescence with flowers borne singly on pedicels, N. tobaica has two- flowered partial peduncles. In addition, N. tobaica lacks the fasciculate spur of N. mikei and generally has wider laminae. Salmon and Maulder also compared N. mikei to N. adnata and N. tentaculata. Stewart McPherson noted that the species may also superficially resemble N. eustachya in the shape of its pitchers.
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The systematic name of this enzyme class is acetyl- CoA:D-glucosamine-6-phosphate N-acetyltransferase. Other names in common use include phosphoglucosamine transacetylase, phosphoglucosamine acetylase, glucosamine-6-phosphate acetylase, D-glucosamine-6-P N-acetyltransferase, aminodeoxyglucosephosphate acetyltransferase, glucosamine 6-phosphate acetylase, glucosamine 6-phosphate N-acetyltransferase, N-acetylglucosamine-6-phosphate synthase, phosphoglucosamine N-acetylase, glucosamine-phosphate N-acetyltransferase, and glucosamine-6-phosphate N-acetyltransferase.
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On 19 February 1916, the escadrille was converted to an escadrille de chasse (fighter squadron). It was issued Nieuports and renumbered as Escadrille N.103. On 16 April 1916, the unit was amalgamated into Groupement de Combat de la Somme, along with Escadrilles N.26, N.73, and N.3. Escadrilles N.37, N.62, and N.65 were also temporarily assigned to the groupement.
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PMDTA (N,N,N′,N′′,N′′-pentamethyldiethylenetriamine) is an organic compound with the formula [(CH3)2NCH2CH2]2NCH3. PMDTA is a basic, bulky, and flexible, tridentate ligand that is a used in organolithium chemistry. It is a colorless liquid, although impure samples appear yellowish.
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After the secession of South Sudan, Arman remained in the SPLM-N group in Sudan. In the 2017 split of SPLM-N into SPLM-N (Agar) and SPLM-N (al-Hilu), Arman joined the SPLM-N (Agar) faction, becoming its deputy chair.
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2 volumes. Redfern Natural History Productions, Poole. Pitchers of N. izumiae × N. jacquelineae are reddish in colour and are usually dominated by characteristics of N. jacquelineae. Specimens of a putative natural cross between N. dubia and N. jacquelineae have also been recorded.
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In its natural habitat, N. rhombicaulis occurs sympatrically with N. flava,Wistuba, A., J. Nerz & A. Fleischmann 2007. flava, a new species of Nepenthaceae from the northern part of Sumatra. Blumea 52(1): 159–163. N. ovata, N. spectabilis, and N. tobaica.
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This is also shown in the formula for Rm,n(x). The rook polynomial of a rectangular chessboard is closely related to the generalized Laguerre polynomial Lnα(x) by the identity : R_{m,n}(x)= n! x^n L_n^{(m-n)}(-x^{-1}).
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Adult male buff-sided robins weigh between (n=13), and females weigh between (n=10). Adult tarsus length ranges from (n=22) in male birds to in female birds (n=17).
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Both Nerf N-Strike and N-Strike Elite were compiled in the 2010 release Nerf N-Strike Double Blast Bundle.
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Whilst this study recorded five species, its results suggested that N. Belauensis and N. Repertus were synonyms with N. Pompilius.
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Haider Khan (PML-N) 18\. Imran Wakeel (PML-N) 19\. Nawaz Khan Naji (BNF) 20\. Fida Khan (PML-N) 21\.
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Tetra-n-butylammonium bromide can be prepared by the nucleophilic substitution reaction of tri-n-butylamine with n-butyl bromide.
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It is metabolized to lactic acid, which is in turn metabolized to n-butanol, n-butyraldehyde, and n-butyric acid.
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In its natural habitat, the species is sympatric with N. adnata and grows in close proximity to N. albomarginata, N. ampullaria, N. eustachya, N. gracilis, N. longifolia, and N. reinwardtiana. Despite this, no natural hybrids involving N. tenuis have been recorded. Nepenthes tenuis is listed as Endangered on the 2014 IUCN Red List of Threatened Species. The habitat of this species may be threatened in the near future by fires deliberately started to clear forest for agricultural purposes.
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They differ from those of West Sumatra in a number of morphological features and may represent the poorly known N. beccariana. This taxon is sympatric with N. ampullaria, N. gracilis, N. rafflesiana, N. reinwardtiana, and N. tobaica. Nepenthes longifolia is not listed on the 2006 IUCN Red List of Threatened Species as the list follows Jebb and Cheek in treating N. longifolia in synonymy with N. sumatrana. The combined conservation status for both taxa is listed as Least Concern.
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Diazomethane laboratory preparation Diazomethane is prepared by hydrolysis of an ethereal solution of an N-methyl nitrosamide with aqueous base. The traditional precursor is N-nitroso-N- methylurea, but this compound is itself somewhat unstable, and nowadays compounds such as N-methyl-N'-nitro-N-nitrosoguanidine (MNNG) and N-methyl-N- nitroso-p-toluenesulfonamide (Diazald) are preferred. :Common routes for the preparation of diazomethane. CH2N2 reacts with basic solutions of D2O to give the deuterated derivative CD2N2.
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Let the (n − 1) sphere be embedded as a minimal hypersurface in S^n(1). Is it necessarily an equator? By the Almgren–Calabi theorem, it's true when n = 3 (or n = 2 for the 1st formulation). Wu-Chung Hsiang proved it for n ∈ {4, 5, 6, 7, 8, 10, 12, 14} (or n ∈ {3, 4, 5, 6, 7, 9, 11, 13}, respectively) In 1987, Per Tomter proved it for all even n (or all odd n, respectively).
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Its value can be found by substituting n = n0 for a particular n0. If F and G form a WZ pair, then they satisfy the relation : G(n,k) = R(n,k) F(n,k-1), where R(n,k) is a rational function of n and k and is called the WZ proof certificate.
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There are two described species of Nothogomphodon: N. danilovi and N. sanjiaoensis. N. danilovi is the types species and is known from Russia, while N. sanjiaoensis is known from China. N. sanjiaoensis can be distinguished from N. danilovi by its ovate canine base and distinct gap between the canine and the first postcanine tooth.
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In the notation used for one-dimensional stencils n-1, n, n+1 indicate the time steps where timestep n and n-1 have known solutions and time step n+1 is to be calculated. The spatial location of finite volumes used in the calculation are indicated by j-1, j and j+1.
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The other way we can start our tiling is by laying two horizontal tiles on top of each other, which leaves us with B_{n-1} that has F_{n-1} different tilings. By adding the two together, the number of tilings for B_{n+1} = F_{n} + F_{n-1} = F_{n+1}.
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N,N′-Diisopropylcarbodiimide is a carbodiimide used in peptide synthesis. As a liquid, it is easier to handle than the commonly used N,N′-dicyclohexylcarbodiimide, a waxy solid. In addition, N,N′-diisopropylurea, the byproduct of its use in many chemical reactions, is soluble in most organic solvents, a property that facilitates work-up.
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77 n. 31; Downham (2004) p. 68; Duffy (2002a) p. 56 n. 10; Duffy (1993a) p. 35 n. 20; Duffy (1992) p. 106 n. 67; Anderson (1922) p. 16 n. 4; Schmeidler (1917) p. 196 § 51. which could indicate that Godred formed part of the Irish Sea contingent,Duffy (1992) p. 106 n. 67.
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The symmetric group of degree n ≥ 4 has two isomorphism classes of Schur covers, both of order 2⋅n!, and the alternating group of degree n has one isomorphism class of Schur cover, which has order n! except when n is 6 or 7, in which case the Schur cover has order 3⋅n!.
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Z.. Carnivorous Plant Database. A number of taxon names that Beck did not recognise as valid nonetheless appeared in print for the first time in his monograph. These included the species synonyms N. edgeworthii (synonym of N. edwardsiana) and N. speciosa (synonym of N. distillatoria), as well as the hybrid synonyms N. anerleyense and N. arnoldiense (both synonyms of N. × stewartii). While the name N. hookerae had first appeared in the literature four years prior to Beck's work, his concept of this hybrid involved a more complex cross (N.
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Glucuronylgalactosylproteoglycan 4-beta-N-acetylgalactosaminyltransferase (, N-acetylgalactosaminyltransferase I, glucuronylgalactosylproteoglycan beta-1,4-N-acetylgalactosaminyltransferase, uridine diphosphoacetylgalactosamine-chondroitin acetylgalactosaminyltransferase I, UDP-N-acetyl-D-galactosamine:D-glucuronyl-1,3-beta-D-galactosyl-proteoglycan beta-1,4-N-acetylgalactosaminyltransferase) is an enzyme with systematic name UDP-N-acetyl-D-galactosamine:D-glucuronyl-(1->3)-beta-D-galactosyl- proteoglycan 4-beta-N-acetylgalactosaminyltransferase. This enzyme catalyses the following chemical reaction : UDP-N-acetyl-D-galactosamine + beta-D- glucuronyl-(1->3)-D-galactosyl-proteoglycan \rightleftharpoons UDP + N-acetyl- D-galactosaminyl-(1->4)-beta-D-glucuronyl-(1->3)-beta-D-galactosylproteoglycan This enzyme requires Mn2+.
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In predicate logic, a predicate P over some domain is called decidable if for every x in the domain, either P(x) is true, or P(x) is not true. This is not trivially true constructively. For a decidable predicate P over the natural numbers, Markov's principle then reads: :(\forall n (P(n) \vee eg P(n)) \wedge eg \forall n\, eg P(n)) \rightarrow \exists n\, P(n) That is, if P cannot be false for all natural numbers n, then it is true for some n.
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Enophiles are π-bonded molecules which have electron-withdrawing substituents that lower significantly the LUMO of the π-bond. Possible enophiles contain carbon-carbon multiple bonds (olefins, acetylenes, benzynes), carbon-hetero multiple bonds (C=O in the case of carbonyl-ene reactions, C=N, C=S, C≡P), hetero-hetero multiple bonds (N=N, O=O, Si=Si, N=O, S=O), cumulene systems (N=S=O, N=S=N, C=C=O, C=C=S, SO2) and charged π systems (C=N+, C=S+, C≡O+, C≡N+).
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The restored N-3PB (c/n 320) displayed at the Norwegian Armed Forces Aircraft Collection After the war, two surviving N-3PBs (c/n 306, 322) aircraft were flown to Norway, sold for salvage, with c/n 306 being scrapped in 1949 and c/n 322 scrapped in 1956. After a search through records, Ragnar R. Ragnarsson, then vice president of the Icelandic Aviation Historical Society pinpointed the crash site of N-3PB (c/n 320 ["U"]).O'Leary 1981, p. 35. In 1979, the N-3PB wreck was recovered from the Þjórsá River in Iceland.
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Betaine reductase () is an enzyme that catalyzes the chemical reaction :acetyl phosphate + trimethylamine + thioredoxin disulfide \rightleftharpoons N,N,N-trimethylglycine + phosphate + thioredoxin The 3 substrates of this enzyme are acetyl phosphate, trimethylamine, and thioredoxin disulfide, whereas its 3 products are N,N,N-trimethylglycine, phosphate, and thioredoxin. This enzyme belongs to the family of oxidoreductases, specifically those acting on X-H and Y-H to form an X-Y bond with a disulfide as acceptor. The systematic name of this enzyme class is acetyl-phosphate trimethylamine:thioredoxin disulfide oxidoreductase (N,N,N-trimethylglycine- forming).
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The DCT-III implies the boundary conditions: xn is even around n = 0 and odd around n = N; Xk is even around k = −1/2 and even around k = N−1/2.
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It is equivalent in the language of arithmetic to: : eg eg \exists n\;f(n)=0 \rightarrow \exists n\;f(n)=0, for f a total recursive function on the natural numbers.
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N. thai,Cheek, M.R. & M.H.P. Jebb 2009. Nepenthes group Montanae (Nepenthaceae) in Indo-China, with N. thai and N. bokor described as new. Kew Bulletin 64(2): 319–325. and N. ultra.
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Fairey N.4 Mk.I Atalanta (N.119), hull built by May, Harden and May Fairey N.4 Mk.II Titania (N.129), hull designed by Linton Hope, built by Fyffes \- photographed at Felixstowe.
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Finite irreducible n-ary quasigroups exist for all ; see Akivis and Goldberg (2001) for details. An n-ary quasigroup with an n-ary version of associativity is called an n-ary group.
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UDP-N-acetylglucosamine—undecaprenyl-phosphate N-acetylglucosaminephosphotransferase (, UDP-N-acetylglucosamine:undecaprenyl- phosphate GlcNAc-1-phosphate transferase, WecA, WecA transferase, UDP- GIcNAc:undecaprenyl phosphate N-acetylglucosaminyl 1-P transferase, GlcNAc-P- P-Und synthase, GPT, TagO, UDP-GlcNAc:undecaprenyl-phosphate GlcNAc-1-phosphate transferase, UDP-N-acetyl-D-glucosamine:ditrans,octacis- undecaprenyl phosphate N-acetylglucosaminephosphotransferase) is an enzyme with systematic name UDP-N-acetyl-alpha-D-glucosamine:ditrans,octacis- undecaprenyl phosphate N-acetyl-alpha-D-glucosaminephosphotransferase. This enzyme catalyses the following chemical reaction : UDP-N-acetyl-alpha-D- glucosamine + ditrans, octacis-undecaprenyl phosphate \rightleftharpoons UMP + N-acetyl-alpha-D-glucosaminyldiphospho-ditrans, octacis-undecaprenol This enzyme catalyses the synthesis of ditrans, octacis-undecaprenyl-N-acetyl- alpha-D-glucosaminyl diphosphate.
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N. bongso, N. carunculata Danser and N. singalana, with the > distinctive species N. inermis and N. dubia Danser into the subgenus > Montanae Danser (Danser, 1928). Nepenthes ovata, N. jacquelineae and others > were not known at this time, but it seems likely he would have included them > in subgenus Montanae as well. Other species that produce somewhat similarly shaped upper pitchers include N. eymae, N. jamban, N. pitopangii, N. talangensis, and N. tenuis. Nepenthes flava can be distinguished from all of these species on the basis of a combination of features: entirely yellow upper pitchers; a broad, wavy peristome; very small peristome teeth; and a narrowly ovate or elliptic lid that lacks appendages (or has a small basal crest).
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A hollow matrix may be a square n×n matrix with an r×s block of zeroes where r+s>n.
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The primitive roots modulo n are the primitive \varphi(n)-roots of unity modulo n, where \varphi is Euler's totient function.
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In linear algebra, the quotient of a vector space V by a subspace N is a vector space obtained by "collapsing" N to zero. The space obtained is called a quotient space and is denoted V/N (read V mod N or V by N).
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Three other natural hybrids — with N. gymnamphora, N. ovata, and N. spectabilis — have been observed. All three were first reported in 1995 by Salmon and Maulder from Mount Pangulubao. Nepenthes gymnamphora × N. mikei was given the informal name N. × pangulubauensis in 1996.Schlauer, J. N.d.
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The species also occurs in mossy forest. Nepenthes murudensis has no known natural hybrids, although N. hurrelliana, N. lowii, N. muluensis and N. tentaculata also occur on the mountain. In 1996, John De Witte reported observing N. reinwardtiana on Mount Murud,De Witte, J. 1996.
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The old alignment became part of N-92. Two years later, N-29 was renumbered to N-71. Between 1981-82, a road appeared on the official state map, extending from WYO 151 to N-71. That road became part of N-88 by 1986.
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Nebraska Highway 43 begins near Adams at an intersection with N-41. The highway heads due north into farmland until Bennet. Shortly after Bennet, the highway meets N-2. N-2 and N-43 overlap until Palmyra, which is where N-43 turns north.
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This species is prepared from the nitrogen mustard N(CH2CH2Cl)3.R. Morassi, L. Sacconi "Tetradentate Tripod Ligands Containing Nitrogen, Sulfur, Phosphorus, and Arsenic as Donor Atoms" Inorganic Syntheses 1976, vol. 16 p. 174-180. N,N,N-trimethyltren, N(CH2CH2NHMe)3 is also available.
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The numbers in this triangle obey the recurrence relations :H(0, 0) = H(1, 0) = H(1, 1) = H(2, 1) = 1 and :H(n, j) = H(n − 1, j) + H(n − 2, j) :::= H(n − 1, j − 1) + H(n − 2, j − 2).
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Thiotepa (INN, chemical name: N,N′,N′′-triethylenethiophosphoramide) is an alkylating agent used to treat cancer. Thiotepa is an organophosphorus compound with the formula SP(NC2H4)3. It is an analog of N,N′,N′′-triethylenephosphoramide (TEPA), which contains tetrahedral phosphorus and is structurally akin to phosphate. It is manufactured by heating aziridine with thiophosphoryl chloride.
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Two natural hybrids involving N. hemsleyana are known: crosses with N. ampullaria and N. rafflesiana have been recorded in Brunei, but only in areas of human disturbance. The former cross differs from sympatric N. × hookeriana (N. ampullaria × N. rafflesiana) in possessing a waxy zone, a narrower peristome, and hairs on the upper surface of the lid.
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A Multitrack Turing machine is a specific type of multi-tape Turing machine. In a standard n-tape Turing machine, n heads move independently along n tracks. In a n-track Turing machine, one head reads and writes on all tracks simultaneously. A tape position in a n-track Turing Machine contains n symbols from the tape alphabet.
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The dual of the n-gonal hosohedron {2, n} is the n-gonal dihedron, {n, 2}. The polyhedron {2,2} is self-dual, and is both a hosohedron and a dihedron. A hosohedron may be modified in the same manner as the other polyhedra to produce a truncated variation. The truncated n-gonal hosohedron is the n-gonal prism.
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Clarke, C.M. 2001. Nepenthes of Sumatra and Peninsular Malaysia. Natural History Publications (Borneo), Kota Kinabalu. But in a 2012 revision of the Nepenthes of Mount Tahan, which included a reappraisal of the taxonomically confused N. alba and N. gracillima, Clarke and Ch'ien Lee concluded that Kiew's concept of N. gracillima had encompassed N. alba, N. benstonei, and N. gracillima.
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UDP-N,N'-diacetylbacillosamine 2-epimerase (hydrolysing) (, UDP-Bac2Ac4Ac 2-epimerase, NeuC) is an enzyme with systematic name UDP-N,N'-diacetylbacillosamine hydrolase (2-epimerising). This enzyme catalyses the following chemical reaction : UDP-N,N'-diacetylbacillosamine + H2O \rightleftharpoons UDP + 2,4-diacetamido-2,4,6-trideoxy-D-mannopyranose This enzyme requires Mg2+. It is involved in biosynthesis of legionaminic acid.
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This enzyme belongs to the family of transferases, specifically those N-acyltransferases transferring groups other than aminoacyl groups (cd04301). The systematic name of this enzyme class is tetradecanoyl- CoA:glycylpeptide N-tetradecanoyltransferase. Other names in common use include peptide N-myristoyltransferase (NMT), myristoyl-CoA-protein N-myristoyltransferase, myristoyl-coenzyme A:protein N-myristoyl transferase, myristoylating enzymes, and protein N-myristoyltransferase.
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Many authors now consider N. carunculata to be a heterotypic synonym of N. bongso and N. pectinata is often equated with N. gymnamphora.McPherson, S.R. 2009. Pitcher Plants of the Old World. 2 volumes.
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9 of Palaj-Kurti's coll.) #Young Omeri (n. 10 of Palaj-Kurti's coll.) #Zuku Bajraktar (n. 11 of Palaj-Kurti's coll.) #Osmani and Radoica (n. 12 of Palaj-Kurti's coll.) #Ali Bajraktari (n.
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N. rhombicaulis, N. spectabilis, and N. tobaica. At another location it grows alongside N. flava.Wistuba, A., J. Nerz & A. Fleischmann 2007. flava, a new species of Nepenthaceae from the northern part of Sumatra.
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Natural hybrids with all of these species have been recorded. On Mount Pangulubao, N. gymnamphora (N. xiphioides) and N. mikei grow around 100 m above populations of N. rhombicaulis.Salmon, B.R. & R.G. Maulder 1995.
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In this way, various salts of the polymer can be prepared, leading to sodium, calcium, and other salts: :(CH2CHC6H4SO3H)n \+ n NaOH → (CH2CHC6H4SO3Na)n \+ n H2O These ion-containing polymers are called ionomers.
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If a(n) denotes the nth odious number (with a(0)=1), then for all n, a(a(n))=2a(n). In computer science, an odious number is said to have odd parity.
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However, shuddha N in the avarohana is quite frequently used in north Indian style of performing this raga. Arohana: 'P 'N S R G S R M P N S' . Avarohana: S' P D M G S R G S 'N 'P 'N S R G S . Pakad:'P 'N S R G S R P M G S 'N The vadi swara is R, and the samavadi is P .
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The two highways overlap going north out of Pawnee City and separate near Table Rock, Nebraska. Two miles north, N-50 briefly overlaps N-4 before going north again. Near Elk Creek, N-50 meets N-62. Further north, N-50 passes through Tecumseh and meets U.S. Highway 136. The highway continues due north from Tecumseh through Syracuse, passing by N-41 and N-128 between Tecumseh and Syracuse.
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Let N be a normal subgroup of a group G. Define the set G/N to be the set of all left cosets of N in G. That is, . Since the identity element e ∈ N, a ∈ aN. Define a binary operation on the set of cosets, G/N, as follows. For each aN and bN in G/N, the product of aN and bN, (aN)(bN), is (ab)N.
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Suppose contrary then there exists an index m such that, for all i ≥ m, Li≠Ri. Let j > m such that qj+n ∈ F therefore qj+n ∈ Rj. By lemma 1, there exist k > j such that Lk = Pr({ qn },w(n,k+n)) = Pr({ qj+n },w(j+n,k+n)) ⊆ Rk. So, Lk=Rk. A contradiction has been derived. Hence, ρ' is an accepting run and w ∈ L(A').
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M7GpppX diphosphatase (, DcpS, m7GpppX pyrophosphatase, m7GpppN m7GMP phosphohydrolase) is an enzyme with systematic name m7G5'ppp5'N m7GMP phosphohydrolase. This enzyme catalyses the following chemical reaction : (1) m7G5'ppp5'N(3'ppp5'N)n \+ H2O \rightleftharpoons 7-methylguanosine 5'-phosphate + pp5'N(3'ppp5'N)n : (2) 7-methylguanosine 5'-diphosphate + H2O \rightleftharpoons 7-methylguanosine 5'-phosphate + phosphate Decapping is a process in the control of eukaryotic mRNA degradation.
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Thus, when n+1 is prime, the first factor in the product becomes one, and the formula produces the prime number n+1. But when n+1 is not prime, the first factor becomes zero and the formula produces the prime number 2.. This formula is not an efficient way to generate prime numbers because evaluating n! \bmod (n+1) requires about n-1 multiplications and reductions \bmod (n+1).
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The following procedure for computing the Alexander polynomial was given by J. W. Alexander in his paper. Take an oriented diagram of the knot with n crossings; there are n + 2 regions of the knot diagram. To work out the Alexander polynomial, first one must create an incidence matrix of size (n, n + 2). The n rows correspond to the n crossings, and the n + 2 columns to the regions.
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N,N′-Di-n-butylthiourea is an organic compound with the formula S=C(N(H)Bu)2 (Bu = butyl). A symmetrical N,N′-dialkyl thiourea derivative, it is a white solid. Like other thiourea derivatives, it features a planar core. The C=S bond distance is 1.712(2) Å, while C−N distances are in range of 1.33 to 1.46 Å. Molecules of this compound exhibit syn-anti conformation.
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Thus the quotient \Gamma \backslash N is a compact space locally isometric to N. Note: this space is naturally diffeomorphic to N / \Gamma . Compact nilmanifolds also arise as principal bundles. For example, consider a 2-step nilpotent Lie group N which admits a lattice (see above). Let Z=[N,N] be the commutator subgroup of N. Denote by p the dimension of Z and by q the codimension of Z; i.e.
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The c-index accounts not only for the citations but for the quality of the citations in terms of the collaboration distance between citing and cited authors. A scientist has c-index n if n of [his/her] N citations are from authors which are at collaboration distance at least n, and the other (N − n) citations are from authors which are at collaboration distance at most n.
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"metronymic, n. and adj."; "metronym, n.". OED Online, 3rd edn.
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In this example, having the inverse of e modulo φ(n), the Euler's totient function of n, is the trapdoor: : f(x) = x^e \mod n If the factorization is known, φ(n) can be computed, so then the inverse of can be computed = e−1 mod φ(n), and then given y = f(x) we can find x = yd mod n = xed mod n = x mod n. Its hardness follows from RSA assumption.Goldwasser's lecture notes, 2.3.2; Lindell's notes, pp.
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Several plants representing the cross N. rigidifolia × N. spectabilis have been recorded from an open rocky outcrop close to the type locality of N. rigidifolia. The hybrid differs from N. rigidifolia in having narrower pitchers with an infundibular base and distinct hip around the middle. On the other hand, the pitchers of this hybrid are broader than those of N. spectabilis and have a wider, expanded peristome. The richly coloured lower pitchers of N. rigidifolia × N. spectabilis superficially resemble those of N. macfarlanei.
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Also called the inflected infinitive, the gerund is a verbal noun. That is, it is a verb used in the place of a noun. Middle High German has two special gerund forms, one for the dative case, and one for the genitive case. The former is created by adding "-(n)e" to the infinitive, the latter by adding "-(n)es" to the infinitive: "gëben(n)e/gëben(n)es", "sëhen(n)e/sëhen(n)es", and "tuon(n)e/ tuon(n)es".
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If one wishes to prove a statement, not for all natural numbers, but only for all numbers n greater than or equal to a certain number b, then the proof by induction consists of: # Showing that the statement holds when n=b. # Showing that if the statement holds for an arbitrary number n \geq b, then the same statement also holds for n+1. This can be used, for example, to show that 2^n \geq n + 5 for n \geq 3. In this way, one can prove that some statement P(n) holds for all n \geq 1, or even for all n \geq -5.
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In enzymology, a CMP-N-acylneuraminate phosphodiesterase () is an enzyme that catalyzes the chemical reaction :CMP-N-acylneuraminate + H2O \rightleftharpoons CMP + N-acylneuraminate Thus, the two substrates of this enzyme are CMP-N-acylneuraminate and H2O, whereas its two products are CMP and N-acylneuraminate. This enzyme belongs to the family of hydrolases, specifically those acting on phosphoric diester bonds. The systematic name of this enzyme class is CMP-N-acylneuraminate N-acylneuraminohydrolase. Other names in common use include CMP-sialate hydrolase, CMP-sialic acid hydrolase, CMP-N-acylneuraminic acid hydrolase, cytidine monophosphosialic hydrolase, cytidine monophosphosialate hydrolase, cytidine monophosphate-N- acetylneuraminic acid hydrolase, and CMP-N-acetylneuraminate hydrolase.
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In Rabin's oblivious transfer protocol, the sender generates an RSA public modulus N=pq where p and q are large prime numbers, and an exponent e relatively prime to λ(N) = (p − 1)(q − 1). The sender encrypts the message m as me mod N. # The sender sends N, e, and me mod N to the receiver. # The receiver picks a random x modulo N and sends x2 mod N to the sender. Note that gcd(x,N) = 1 with overwhelming probability, which ensures that there are 4 square roots of x2 mod N. # The sender finds a square root y of x2 mod N and sends y to the receiver.
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A variety of N-substituted derivatives of 2C-B have been tested, including N-methyl-2CB, N,N-dimethyl-2CB, N-ethyl-2CB and N-benzyl-2CB. Most simple alkyl derivatives were considerably less potent than 2C-B, with N-ethyl-2CB for instance having a 40 times lower affinity for the 5-HT2A receptor. The N-benzyl derivative however was found to have higher binding affinity than 2C-B itself, with N-(4-bromobenzyl)-2CB binding even more tightly. This initial research did not include functional assays of activity, but later led to the development of potent substituted N-benzyl derivatives such as 25B-NBOMe, and 25B-NBOH.
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In the pure Yang–Mills SU(n) gauge theory, which is a gauge theory with only gluons and no fundamental matter, all fields transform in the adjoint of the gauge group SU(n). The Z/n center of SU(n) commutes, being in the center, with SU(n)-valued fields and so the adjoint action of the center is trivial. Therefore the gauge symmetry is the quotient of SU(n) by Z/n, which is PU(n) and it acts on fields using the adjoint action described above. In this context, the distinction between SU(n) and PU(n) has an important physical consequence.
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The added headers or trailers and other possible changes are part of the process that makes it possible to get data from a source to a destination. Layer (n) may also generate additional layer (n) PDUSs. Each unit of data that layer (n) gives to layer (n-1) below is in turn handed down as a layer (n-1) SDU. When the PDU of layer (n+1), plus any metadata layer (n) would add; would exceed the maximum size a layer-n PDU can be (called layer (n)'s maximum transmission unit); the SDU must be split into multiple payloads for layer (n); a process known as fragmentation.
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He described additional material, and classified it within five species: N. adichaster, N. gerzei, N. marandati, N. planifrons and N. grandis. More recently, E. Maitre has described the fossils in more detail.Maitre, 2008Maitre, E. 2008 Les Chiroptères paléokarstiques d'Europe occidentaleHand S; Sigé B; Maitre E, 2012, 'Necromantis Weithofer, 1887, large carnivorous Middle and Late Eocene bats from the French Quercy Phosphorites: New data and unresolved relationships', in Evolutionary History of Bats: Fossils, Molecules and Morphology, Cambridge University Press, pp. 210 - 251, N. grandis and N. planifrons have been considered indistinguishable from N. adichaster, but N. gerzei and N. marandati may be distinct enough to retain their respective statuses as distinct species.
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He likewise considered N. singalana to be a form of N. sanguinea ("Kaum als Form von N. sanguinea abzutrennen ist: Nepenthes singalana").
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The difference between the n-th Kynea number and the n-th Carol number is the (n + 2)th power of two.
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An n-gonal form has 3n vertices, 6n edges, and 2+3n faces: 2 regular n-gons, n rhombi, and 2n triangles.
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The n-th cumulant is homogeneous of degree n, i.e. if c is any constant, then :\kappa_n(cX)=c^n\kappa_n(X).
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Thus, this algorithm uses O(n + log n) = O(n) space. This makes the TQBF language part of the PSPACE complexity class.
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PNGase also known as N-glycanase 1 (EC 3.5.1.52) or peptide-N(4)-(N-acetyl- beta-glucosaminyl)asparagine amidase is an enzyme that in humans is encoded by the NGLY1 gene. PNGase is a de-N-glycosylating enzyme that removes N-linked or asparagine-linked glycans (N-glycans) from glycoproteins. More specifically, NGLY1 catalyzes the hydrolysis of the amide bond between the innermost N-acetylglucosamine (GlcNAc) and an Asn residue on an N-glycoprotein, generating a de-N-glycosylated protein, in which the N-glycoylated Asn residue is converted to asp, and a 1-amino-GlcNAc-containing free oligosaccharide. Ammonia is then spontaneously released from the 1-amino GlcNAc at physiological pH (<8), giving rise to a free oligosaccharide with an N,N’-diacetylchitobiose structure at the reducing end.
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If we define the following simple grammar: : variables : A B C : constants : none : start : A : rules : (A -> B), (B -> C), (C -> AB) then this Lindenmayer system or L-system produces the following sequence of strings: : n = 0 : A : n = 1 : B : n = 2 : C : n = 3 : AB : n = 4 : BC : n = 5 : CAB : n = 6 : ABBC : n = 7 : BCCAB : n = 8 : CABABBC and if we count the length of each string, we obtain the Padovan sequence of numbers: : 1 1 1 2 2 3 4 5 ... Also, if you count the number of As, Bs and Cs in each string, then for the nth string, you have P(n − 5) As, P(n − 3) Bs and P(n − 4) Cs. The count of BB pairs and CC pairs are also Padovan numbers.
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Amiloride is an inhibitor of NHE-1, which helps to maintain normal pH within cells. Cancer cells in leukemia, a type of blood cancer, have higher pH compared to normal cells. Amiloride affects the splicing and regulation of multiple genes involved in cancer, though they do not appear to be directly related to its effects on pH. Amiloride has been tested in vitro as an adjunct to the anticancer drug imatinib, which appeared to show a synergistic effect. Modified versions of amiloride, known as 5'-(N,N-dimethyl)-amiloride (DMA), 5-N-ethyl-N-isopropyl amiloride (EIPA), and 5-(N,N-hexamethylene)-amiloride (HMA), are being studied for the treatment of leukemia. Amiloride and analogues 5'-(N,N-dimethyl)-amiloride (DMA), 5-N-ethyl-N-isopropyl amiloride (EIPA), and 5-(N,N-hexamethylene)-amiloride (HMA).
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In enzymology, an alpha-N-acetylgalactosaminide alpha-2,6-sialyltransferase () is an enzyme that catalyzes the chemical reaction :CMP-N-acetylneuraminate + glycano-1,3-(N-acetyl-alpha-D-galactosaminyl)-glycoprotein \rightleftharpoons CMP + glycano-(2,6-alpha-N-acetylneuraminyl)-(N-acetyl-D-galactosaminyl)- glycoprotein Thus, the two substrates of this enzyme are CMP-N- acetylneuraminate and glycano-1,3-(N-acetyl-alpha-D- galactosaminyl)-glycoprotein, whereas its 3 products are CMP, glycano-(2,6-alpha-N-acetylneuraminyl)-(N-acetyl-D-galactosaminyl)-, and glycoprotein. This enzyme belongs to the family of transferases, specifically those glycosyltransferases that do not transfer hexosyl or pentosyl groups. The systematic name of this enzyme class is CMP-N- acetylneuraminate:glycano-1,3-(N-acetyl-alpha-D-galactosaminyl)-glycoprotein alpha-2,6-N-acetylneuraminyltransferase. This enzyme participates in o-glycan biosynthesis and glycan structures - biosynthesis 1.
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In enzymology, a [heparan sulfate]-glucosamine N-sulfotransferase () is an enzyme that catalyzes the chemical reaction :3'-phosphoadenylyl sulfate + [heparan sulfate]-glucosamine \rightleftharpoons adenosine 3',5'-bisphosphate + [heparan sulfate]-N-sulfoglucosamine Thus, the two substrates of this enzyme are 3'-phosphoadenylyl sulfate and heparan sulfate-glucosamine, whereas its two products are adenosine 3',5'-bisphosphate and heparan sulfate-N- sulfoglucosamine. This enzyme belongs to the family of transferases, specifically the sulfotransferases, which transfer sulfur-containing groups. The systematic name of this enzyme class is 3'-phosphoadenylyl- sulfate:[heparan sulfate]-glucosamine N-sulfotransferase. Other names in common use include heparin N-sulfotransferase, 3'-phosphoadenylylsulfate:N-desulfoheparin sulfotransferase, PAPS:N-desulfoheparin sulfotransferase, PAPS:DSH sulfotransferase, N-HSST, N-heparan sulfate sulfotransferase, heparan sulfate N-deacetylase/N-sulfotransferase, heparan sulfate 2-N-sulfotransferase, heparan sulfate N-sulfotransferase, heparan sulfate sulfotransferase, N-desulfoheparin sulfotransferase, desulfoheparin sulfotransferase, 3'-phosphoadenylyl-sulfate:N-desulfoheparin N-sulfotransferase, heparitin sulfotransferase, and 3'-phosphoadenylyl-sulfate:heparitin N-sulfotransferase.
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Fairchild production was identified as KAQ, SAM-N-2, and CTV-N-9. Convair production was identified as KAY, SAM-N-4, and CTV-N-10. Army test versions were designated RV-A-22.
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This is reflected in the notation: PGL(n, F) is the group associated to GL(n, F), and is the projective linear group of (n−1)-dimensional projective space, not n-dimensional projective space.
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N. Bogoliubov (1945): On Some Statistical Methods in Mathematical Physics. Kyiv . #N. N. Bogoliubov, V. V. Tolmachev, D. V. Shirkov (1959): A New Method in the Theory of Superconductivity. New York, Consultants Bureau. #N.
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The world on an equidistant conic projection. 15° graticule, standard parallels of 20°N and 60°N. The equidistant conic projection with Tissot's indicatrix of deformation. Standard parallels of 15°N and 45°N.
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Gaseous gallane is a hydrophilic (non-polar) aprotic solute. It dissolves in polar compounds such as tetramethylethylenediamine, from which it can be crystallised as gallane—N,N,N′,N′-tetramethylethane-1,2-diamine (1/1).
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There is a high sensitivity and specificity of Mig-7 detection in breast (98% n=48 of 49), uterine (100% n=49), gastric (94.5% n=104 of 110) and lung (100% n=89) cancers.
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In case of N sector antennas on the same base station site, each with different direction, the base station site can serve N different sectors. N is typically 3. A reuse pattern of N/K denotes a further division in frequency among N sector antennas per site.
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A rosette plant of N. adnata growing on a cliff face Seedlings of N. adnata and N. longifolia are virtually indistinguishable, although mature plants have few morphological features in common. Clarke writes that N. longifolia is likely to be one of the closest relatives of N. adnata.
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Inductive types usually come with a function to prove properties about them. Thus, "nat" may come with: nat_elim : (forall P : nat -> Prop, (P 0) -> (forall n, P n -> P (S n)) -> (forall n, P n)). This is the expected function for structural recursion for the type "nat".
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The verb expresses three grammatical meaning of motion: neutral − /Ø-/, towards speaker /n-/, and away from speaker /ng-/: n-Ø-armbte '(s)he is ascending' ~ n-n-armbte '(s)he is coming up (towards speaker) ~ n-ng-armbte '(s)he is going up (away from speaker).
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For these codes, n=N,~ d=2,~ w=1 and A(n, d, w) = n. Some of the more notable uses of one-hot codes include biphase mark code uses a 1-of-2 code; pulse-position modulation uses a 1-of-n code; address decoder, etc.
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N#1 v N#4 & N#2 v N#3 (Same in South). North Champ v South Champ for Div 1 Championship. The two teams reaching the final will both win promotion to the Premier.
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3 of Palaj-Kurti's coll.) #Marriage of Halili (n. 4 of Palaj- Kurti's coll.) #Gjergj Elez Alia (n. 5 of Palaj-Kurti's coll.) #Mujo and Behuri (n. 6 of Palaj-Kurti's coll.) #Mujo's Courser (n.
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13 of Palaj-Kurti's coll.) #Arnaut Osmani (n. 16 of Palaj- Kurti's coll.) #Zuku Captures Rusha (n. 18 of Palaj-Kurti's coll.) #Mujo's Wife Kidnapped (n. 21 of Palaj-Kurti's coll.) #Mujo and Jevrenija (n.
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Early in its own taxonomic history, distinguishing coloration patterns and size differences resulted in the division of Nycticebus menagensis into four subspecies: N. m. bancanus, N. m. borneanus, N. m. menagensis, and N. m. philippinus.
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The dwarf slit-faced bat (Nycteris nana) is a species of slit-faced bat living in forest and savanna regions of Central Africa. Two subspecies have been noted: N. n. nana and N. n. tristis.
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As a result, with a sample size of 1, the maximum likelihood estimator for n will systematically underestimate n by (n − 1)/2.
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Two putative natural hybrids involving N. bellii have been recorded: with N. merrilliana and N. mindanaoensis. It is commonly sympatric with these species.
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Thus, the DST-I corresponds to the boundary conditions: xn is odd around n = −1 and odd around n=N; similarly for Xk.
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344, 344–345 n. 479; Murray (2002) p. 229 n. 35; Shead; Stevenson; Watt et al (1991) pp. 344–345, 444–445 n.
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In enzymology, a ganglioside galactosyltransferase () is an enzyme that catalyzes the chemical reaction :UDP-galactose + N-acetyl-D- galactosaminyl-(N-acetylneuraminyl)-D-galactosyl-1,4-beta-D-glucosyl-N- acylsphingosine \rightleftharpoons UDP + D-galactosyl-1,3-beta-N-acetyl-D- galactosaminyl-(N-acetylneuraminyl)-D-galactosyl-D-glucosyl-N-acylsphingosine The 2 substrates of this enzyme are UDP-galactose and N-acetyl-D- galactosaminyl-(N-acetylneuraminyl)-D-galactosyl-1,4-beta-D-glucosyl-N- acylsphingosine, whereas its 2 products are UDP and D-galactosyl-1,3-beta-N- acetyl-D-galactosaminyl-(N-acetylneuraminyl)-D-galactosyl-D-glucosyl-N- acylsphingosine. This enzyme belongs to the family of glycosyltransferases, specifically the hexosyltransferases. The systematic name of this enzyme class is UDP-galactose:N-acetyl-D-galactosaminyl-(N-acetylneuraminyl)-D-galac tosyl- D-glucosyl-N-acylsphingosine beta-1,3-D-galactosyltransferase. Other names in common use include UDP-galactose-ceramide galactosyltransferase, uridine diphosphogalactose-ceramide galactosyltransferase, UDP galactose-LAC Tet- ceramide alpha-galactosyltransferase, UDP-galactose-GM2 galactosyltransferase, uridine diphosphogalactose-GM2 galactosyltransferase, uridine diphosphate D-galactose:glycolipid galactosyltransferase, UDP- galactose:N-acetylgalactosaminyl-(N-acetylneuraminyl), galactosyl-glucosyl- ceramide galactosyltransferase, UDP-galactose-GM2 ganglioside galactosyltransferase, and GM1-synthase.
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They are one on the corresponding knot span and zero everywhere else. Effectively, N_{i,n} is a linear interpolation of N_{i,n-1} and N_{i+1,n-1}. The latter two functions are non-zero for n knot spans, overlapping for n-1 knot spans. The function N_{i,n} is computed as From top to bottom: Linear basis functions N_{1,1} (blue) and N_{2,1} (green) (top), their weight functions f and g (middle) and the resulting quadratic basis function (bottom). The knots are 0, 1, 2, and 2.5 : N_{i,n} = f_{i,n} N_{i,n-1} + g_{i+1,n} N_{i+1,n-1} f_i rises linearly from zero to one on the interval where N_{i,n-1} is non-zero, while g_{i+1} falls from one to zero on the interval where N_{i+1,n-1} is non-zero.
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Objects: all pairs (X,N) of set X together with a neighbourhood function N : X → F(X), where F(X) denotes the set of all filters on X, satisfying for every x in X: #If U is in N(x), then x is in U. #If U is in N(x), then there exists V in N(x) such that U is in N(y) for all y in V. Morphisms: all neighbourhood- preserving functions, i.e., all functions f : (X, N) → (Y, N') such that if V is in N(f(x)), then there exists U in N(x) such that f(U) is contained in V. This is equivalent to asking that whenever V is in N(f(x)), then f−1(V) is in N(x). Comments: This definition axiomatizes the notion of neighbourhood. We say that U is a neighbourhood of x if U is in N(x).
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Nepenthes pitopangii appears to be most closely related to N.glabrata, a highland species also endemic to Sulawesi but not recorded from the local area. While the stem, laminae, and lower pitchers of these species are very similar, the markedly different upper pitcher morphology means that they are unlikely to be confused. The aerial pitchers of N. glabrata are far more elongated than those of N. pitopangii and have well- developed wings. A developing upper pitcher showing the sub-orbicular lid that distinguishes N. pitopangii from many similar species The upper pitchers of N. pitopangii may bear a superficial resemblance to those of N. eymae, N. flava, N. inermis, N. jacquelineae, N. talangensis, N. tenuis, and certain forms of N. maxima.
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Glycine/sarcosine/dimethylglycine N-methyltransferase (, GSDMT, glycine sarcosine dimethylglycine N-methyltransferase) is an enzyme with systematic name S-adenosyl-L-methionine:glycine(or sarcosine or N,N-dimethylglycine) N-methyltransferase (sarcosine(or N,N-dimethylglycine or betaine)-forming). This enzyme catalyses the following chemical reaction : 3 S-adenosyl-L- methionine + glycine \rightleftharpoons 3 S-adenosyl-L-homocysteine + betaine (overall reaction) :(1a) S-adenosyl-L-methionine + glycine \rightleftharpoons S-adenosyl-L-homocysteine + sarcosine :(1b) S-adenosyl-L-methionine + sarcosine \rightleftharpoons S-adenosyl-L-homocysteine + N,N-dimethylglycine :(1c) S-adenosyl-L-methionine + N,N-dimethylglycine \rightleftharpoons S-adenosyl-L-homocysteine + betaine This enzyme from the halophilic methanoarchaeon Methanohalophilus portucalensis can methylate glycine and all of its intermediates to form the compatible solute trimethylglycine.
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Subspecies include N. assoanus subsp. assoanus and N. assoanus subsp. praelongus.
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It is most closely allied to N. diatas and N. spathulata.
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N. geniculatus may have been a direct descendant of N. multinodus.
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N,N′-Dimethyl-1,3-propanediamine (DMPA) is a chemical crosslinking reagent.
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B. H. Danser wrote that N. × harryana might be a hybrid as Macfarlane suggested, or a form of N. villosa together with N. edwardsiana. Nepenthes × harryana can be distinguished from N. villosa on the basis of its pitcher morphology. The pitchers of the hybrid are more cylindrical than those of N. villosa, whereas the indumentum is more dense than that of N. edwardsiana. The hip of the pitcher cup, which is found just below the peristome in N. villosa and in the lower quarter of N. edwardsiana pitchers, is located around the middle of N. × harryana pitchers.
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Isoleucine N-monooxygenase (, CYP79D3, CYP79D4) is an enzyme with systematic name L-isoleucine,NADPH:oxygen oxidoreductase (N-hydroxylating). This enzyme catalyses the following chemical reaction : L-isoleucine + 2 O2 \+ 2 NADPH + 2 H+ \rightleftharpoons (E)-2-methylbutanal oxime + 2 NADP+ \+ CO2 \+ 3 H2O (overall reaction) :(1a) L-isoleucine + O2 \+ NADPH + H+ \rightleftharpoons N-hydroxy-L-isoleucine + NADP+ \+ H2O :(1b) N-hydroxy-L-isoleucine + O2 \+ NADPH + H+ \rightleftharpoons N,N-dihydroxy-L-isoleucine + NADP+ \+ H2O :(1c) N,N-dihydroxy-L-isoleucine \rightleftharpoons (E)-2-methylbutanal oxime + CO2 \+ H2O (spontaneous reaction) Isoleucine N-monooxygenase is a heme-thiolate protein (P-450).
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Valine N-monooxygenase (, CYP79D1, CYP79D2) is an enzyme with systematic name L-valine,NADPH:oxygen oxidoreductase (N-hydroxylating). This enzyme catalyses the following chemical reaction : L-valine + 2 O2 \+ 2 NADPH + 2 H+ \rightleftharpoons (E)-2-methylpropanal oxime + 2 NADP+ \+ CO2 \+ 3 H2O (overall reaction) :(1a) L-valine + O2 \+ NADPH + H+ \rightleftharpoons N-hydroxy-L-valine + NADP+ \+ H2O :(1b) N-hydroxy-L-valine + O2 + NADPH + H+ \rightleftharpoons N,N-dihydroxy-L-valine + NADP+ \+ H2O :(1c) N,N-dihydroxy- L-valine \rightleftharpoons (E)-2-methylpropanal oxime + CO2 \+ H2O (spontaneous reaction) Valine N-monooxygenase is a heme-thiolate protein (P-450).
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The pitchers of N. rigidifolia resemble those of N. bongso to a degree, although their colouration is closer to that of N. spectabilis. Nepenthes rigidifolia differs from N. bongso, N. ovata and related species in having mostly ovoid upper pitchers (compared to infundibular in the others), distinctly thick and coriaceous laminae, and a narrower, cylindrical peristome with very short teeth. In addition, the lower pitchers of N. bongso are considerably larger than those of N. rigidifolia. While recognising N. rigidifolia as a valid species in his Carnivorous Plant Database, taxonomist Jan Schlauer suggests that it may be conspecific with N. densiflora.
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On each iteration, the most time-consuming task is to select \beta. We know that there are B possible values, so we can find \beta using O(\log(B)) comparisons. Each comparison will require evaluating (B y +\beta)^n - B^n y^n. In the kth iteration, y has k digits, and the polynomial can be evaluated with 2 n - 4 multiplications of up to k(n-1) digits and n - 2 additions of up to k(n-1) digits, once we know the powers of y and \beta up through n-1 for y and n for \beta.
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First, two former subspecies of N. menagensis were elevated to the two distinct species N. bancanus and N. borneanus. Further, N. kayan was recognized as a new species that is also distinct from the nominate subspecies, N. menagensis. All newly recognized or elevated species showed significant differences in their "facemask"—the coloration patterns on their face. Analysis of the facemask patterns suggests that N. kayan diverged from N. menagensis and N. borneanus through sympatric speciation (divergent evolution of organisms living in the same geographic region), while geographic barriers may account for its divergence with N. bancanus (allopatric speciation).
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A simple application of dimensional analysis to mathematics is in computing the form of the volume of an n-ball (the solid ball in n dimensions), or the area of its surface, the n-sphere: being an n-dimensional figure, the volume scales as x^n, while the surface area, being (n-1)-dimensional, scales as x^{n-1}. Thus the volume of the n-ball in terms of the radius is C_nr^n, for some constant C_n. Determining the constant takes more involved mathematics, but the form can be deduced and checked by dimensional analysis alone.
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Gosper's algorithm finds (where possible) a hypergeometric closed form for the indefinite sum of hypergeometric terms. It can happen that there is no such closed form, but that the sum over all n, or some particular set of values of n, has a closed form. This question is only meaningful when the coefficients are themselves functions of some other variable. So, suppose a(n,k) is a hypergeometric term in both n and k: that is, a(n, k)/a(n − 1,k) and a(n, k)/a(n, k − 1) are rational functions of n and k.
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The low mobility and habitat specialization associated with the subgenus make Nothonotus species particularly sensitive to habitat degradation. Darter populations are frequently assessed as a proxy for stream habitat quality. In a comparative species richness survey, museum specimen from 1948-1955 contained approximately 33% more diversity than samples collected from 2005-2006 in the same localities despite more intensive sampling efforts in contemporary populations. The following Nothonotus species have been designated conservation statuses by IUCN redlist: Vulnerable : N. maculatum, N. acuticeps, N. denoncourti, N. etowahae, N. wapiti Near threatened: N. aquali N. tippecanoe Endangered: N. moorei , N. rubrum.
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SU(n) is simply connected, but the fundamental group of PU(n) is Z/n, the cyclic group of order n. Therefore a PU(n) gauge theory with adjoint scalars will have nontrivial codimension 2 vortices in which the expectation values of the scalars wind around PU(n)'s nontrivial cycle as one encircles the vortex. These vortices, therefore, also have charges in Z/n, which implies that they attract each other and when n come into contact they annihilate. An example of such a vortex is the Douglas–Shenker string in SU(n) Seiberg–Witten gauge theories.
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The sorting numbers fluctuate between n\log_2 n - 0.915n and n\log_2 n - n, with the same leading term but a worse constant factor in the lower-order linear term. Merge-insertion sort is the sorting algorithm with the minimum possible comparisons for n items whenever n\le 15 or 20\le n\le 22, and it has the fewest comparisons known for n\le 46. For 20 years, merge-insertion sort was the sorting algorithm with the fewest comparisons known for all input lengths. However, in 1979 Glenn Manacher published another sorting algorithm that used even fewer comparisons, for large enough inputs.
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Complete induction is equivalent to ordinary mathematical induction as described above, in the sense that a proof by one method can be transformed into a proof by the other. Suppose there is a proof of P(n) by complete induction. Let Q(n) mean "P(m) holds for all m such that ". Then Q(n) holds for all n if and only if P(n) holds for all n, and our proof of P(n) is easily transformed into a proof of Q(n) by (ordinary) induction.
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In enzymology, a N,N-dimethylformamidase () is an enzyme that catalyzes the chemical reaction :N,N-dimethylformamide + H2O \rightleftharpoons dimethylamine + formate Thus, the two substrates of this enzyme are N,N-dimethylformamide and H2O, whereas its two products are dimethylamine and formate. This enzyme belongs to the family of hydrolases, those acting on carbon-nitrogen bonds other than peptide bonds, specifically in linear amides. The systematic name of this enzyme class is N,N-dimethylformamide amidohydrolase. Other names in common use include dimethylformamidase, and DMFase.
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In general, the uniformity is greater than or equal to the number of types of vertices (m ≥ k), as different types of planigons necessarily have different orbits, but not vice versa. Setting m = n = k, there are 11 such dual tilings for n = 1; 20 such dual tilings for n = 2; 39 such dual tilings for n = 3; 33 such dual tilings for n = 4; 15 such dual tilings for n = 5; 10 such dual tilings for n = 6; and 7 such dual tilings for n = 7.
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Nepenthes beccariana is closely related to N. longifolia and N. sumatrana, and may be conspecific with the former. The extent of the variation in N. beccariana and N. longifolia is unknown, making them difficult to circumscribe. Observations of N. beccariana at the type locality would need to be carried out to resolve this taxonomic confusion. Despite sharing a number of morphological features with N. sumatrana, N. beccariana is difficult to confuse with this species.
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As n increases, the electron is also at a higher energy and is, therefore, less tightly bound to the nucleus. For higher n the electron is farther from the nucleus, on average. For each value of n there are n accepted ℓ (azimuthal) values ranging from 0 to n − 1 inclusively, hence higher-n electron states are more numerous. Accounting for two states of spin, each n-shell can accommodate up to 2n2 electrons.
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The state vector (vector of state variables) representing the current state of a discrete-time system (i.e. digital system) is x[n]\,, where n is the discrete point in time at which the system is being evaluated. The discrete-time state equations are : x[n+1] = Ax[n] + Bu[n],\,\\! which describes the next state of the system (x[n+1]) with respect to current state and inputs u[n] of the system.
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For example, in the Northeastern United States, hardwood stands receiving chronic N inputs have demonstrated greater capacity to retain N and increase annual net primary productivity (ANPP) than conifer stands. Once N input exceeds system demand, N may be lost via leaching and gas fluxes. When available N exceeds the ecosystem's (i.e., vegetation, soil, and microbes, etc.) uptake capacity, N saturationoccurs and excess N is lost to surface waters, groundwater, and the atmosphere.
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The other outlier is N. pusilla which is narrow-leafed despite being summer growing. N. duparquetiana has at times been considered to be a synonym of N. laticoma but was restored to species status here. N. huttoniae is another species whose status is disputed, but here is treated (as Traub did) as a subspecies of N. laticoma, a status subsequently confirmed. Two species of doubtful status were not accessed, N. transvaalensis and N. hesseoides.
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Values for other (n,n) nanotubes show a trend of increasing Өp (sidewall) with decrease in n. Therefore, generally the chemical reactivity of SWNT increases with decrease in diameter (or n, diameter increases with n). Apart from the curvature SWNT reactivity is also highly sensitive to chiral wrapping (n,m) which determine its electronic structure. Nanotubes with n - m = 3i (i is an integer) are all metals and rest are all semiconducting (SC).
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N. × alisaputrana more closely resembles N. rajah than N. burbidgeae, but it is difficult to confuse this plant with either. However, this mistake has previously been made on at least one occasion; a pitcher illustrated in Insect Eating Plants & How To Grow Them (Slack, 1986) as being N. rajah was in fact N. burbidgeae × N. rajah.Clarke 1997, p. 157.Slack 1986.
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The angles are 112.9° (Osingle-N-N), 118.4° (N-N-Otrans), and 122.5° (N-N-Ocis). This means that the nitrogen- nitrogen bond is a double bond, and that the cis oxygen is slightly repelled by the single oxygen. Reaction of Angeli's salt with secondary amines in the presence of a proton source results in extrusion of N2 via isodiazenes as proposed intermediates.
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The Sarawak Museum Journal 50(71): 145–171. Plant with lower pitchers The pitchers of N. × kinabaluensis may be quite large, but do not compare to those of N. rajah or N. × alisaputrana (N. burbidgeae × N. rajah). N. × kinabaluensis can only be found on Mount Kinabalu (hence the name) and nearby Mount Tambuyukon, where the two parent species occur sympatrically.
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The pitcher mouth of N. sibuyanensis is almost horizontal, compared to oblique in the latter. In addition, the peristome of N. sibuyanensis forms a short neck, while N. insignis lacks a neck completely. Furthermore, N. insignis has shorter peristome teeth than N. sibuyanensis (1 mm versus 5 mm). The pitchers of N. sibuyanensis also differ in shape, being ovate or slightly infundibulate.
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The validity of this method can be verified from the usual principle of mathematical induction. Using mathematical induction on the statement P(n) defined as "Q(m) is false for all natural numbers m less than or equal to n", it follows that P(n) holds for all n, which means that Q(n) is false for every natural number n.
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Summatory Liouville function L(n) up to n = 104. The readily visible oscillations are due to the first non-trivial zero of the Riemann zeta function. Summatory Liouville function L(n) up to n = 107. Note the apparent scale invariance of the oscillations. Logarithmic graph of the negative of the summatory Liouville function L(n) up to n = 2 × 109.
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There are several alternative approaches to studying N termini and proteolysis products. Acetylation of amines followed by tryptic digestion and biotinylation of free N-terminal peptides uses chemical (acetylation) to label free lysines and N-termini. The blocked N-termini is then negatively selected. However, the naturally free internal N-termini and blocked N-termini cannot be distinguished after acetylation.
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Many subspecies are recognized, including: Natrix natrix helvetica (Lacépède, 1789) was formerly treated as a subspecies, but following genetic analysis it was recognised in August 2017 as a separate species, Natrix helvetica, the barred grass snake. Four other subspecies were transferred from N. natrix to N. helvetica, becoming N. helvetica cettii, N. helvetica corsa, N. helvetica lanzai and N. helvetica sicula.
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N-acetylneuraminylgalactosylglucosylceramide beta-1,4-N-acetylgalactosaminyltransferase (, is an enzyme that catalyses the following chemical reaction: : UDP-N-acetyl-D-galactosamine + N-acetylneuraminyl-(2->3)-alpha-D-galactosyl-(1->4)-beta-D- glucosyl-(1<->1)-ceramide \rightleftharpoons UDP + N-acetyl-D- galactosaminyl-(1->4)-beta-N-acetylneuraminyl-(2->3)-alpha-D- galactosyl-(1->4)-beta-D-glucosyl-(1<->1)-ceramide This enzyme requires Mn2+.
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The aircraft has won many awards including, 2007 Sun 'n Fun Best Type Trike Ultralight, 2008 Sun 'n Fun Outstanding Weight Shift Ultralight, 2009 Sun 'n Fun Grand Champion and Best Commercial Ultralight, 2010 Sun 'n Fun Best Type Trike Ultralight and Best Commercial Ultralight, 2011 Sun 'n Fun Best Type Trike Ultralight and 2012 Sun 'n Fun Grand Champion.
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A single cutset structure requires only O(n lg n) memory - only a single number, with 2 lg n bits, for each of the n vertices. We don't have to keep the edges themselves. For dense graphs, this is much cheaper than keeping the entire graph in memory. We have to keep lg(n) versions, each of which contains lg(n) levels.
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The former produces two-flowered pedicels, whereas those of N. sibuyanensis are one- flowered. The pitcher mouth of N. insignis is oblique, compared to almost horizontal in the latter. In addition, the peristome of N. sibuyanensis forms a short neck, while N. insignis lacks a neck completely. Furthermore, N. insignis has shorter peristome teeth than N. sibuyanensis (1 mm versus 5 mm).
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The cis form of dinitrogen difluoride will react with strong fluoride ion acceptors such as antimony pentafluoride to form the N2F+ cation. : N2F2 \+ SbF5 → N2F+[SbF6]− In the solid phase, the observed N=N and N−F bond distances in the N2F+ cation are 1.089(9) and 1.257(8) Å respectively, among the shortest experimentally observed N−N and N−F bonds.
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In enzymology, a N-acetylneuraminate 7-O(or 9-O)-acetyltransferase () is an enzyme that catalyzes the chemical reaction :acetyl-CoA + N-acetylneuraminate \rightleftharpoons CoA + N-acetyl-7-O(or 9-O)-acetylneuraminate Thus, the two substrates of this enzyme are acetyl-CoA and N-acetylneuraminate, whereas its 3 products are CoA, N-acetyl-7-O-acetylneuraminate, and N-acetyl-9-O-acetylneuraminate.
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In mathematics, an N-topological space is a set equipped with N arbitrary topologies. If τ1, τ2, ..., τN are N topologies defined on a nonempty set X, then the N-topological space is denoted by (X,τ1,τ2,...,τN). For N = 1, the structure is simply a topological space. For N = 2, the structure becomes a bitopological space introduced by J. C. Kelly.
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In mathematics, Bender–Dunne polynomials are a two-parameter family of sequences of orthogonal polynomials studied by . They may be defined by the recursion: : P_0(x) = 1, : P_{1}(x) = x , and for n > 1: : P_n(x) = x P_{n-1}(x) + 16 (n-1) (n-J-1) (n + 2 s -2) P_{n-2}(x) where J and s are arbitrary parameters.
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Lambert conformal conic projection with standard parallels at 20°N and 50°N. Projection extends toward infinity southward and so has been cut off at 30°S. The Lambert conformal conic projection with standard parallels at 15°N and 45°N, with Tissot's indicatrix of deformation. Aeronautical chart on Lambert conformal conic projection with standard parallels at 33°N and 45°N°.
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"Tighter, Tighter" is a song written by Bob King and Tommy James. Alive N Kickin' recorded it for their 1970 album, Alive N Kickin.Alive N Kickin', Alive N Kickin' Retrieved April 29, 2013 The tune was also produced by King and James.Alive N Kickin', "Alive N Kickin'" Retrieved April 29, 2013 It reached #7 on the Billboard Hot 100 in August 1970.
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In his Carnivorous Plant Database, taxonomist Jan Schlauer treats N. gantungensis, N. leonardoi and N. mira as heterotypic synonyms of N. deaniana.Schlauer, J. Nepenthes deaniana. Carnivorous Plant Database. Adolph Daniel Edward Elmer recorded a plant from Mount Pulgar (now known as Thumb Peak) matching the description of N. deaniana.
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The fact that the general linear group, GL(n), has the multiplicity-one property was proved by for n = 2 and independently by and for n > 2 using the uniqueness of the Whittaker model. Multiplicity-one also holds for SL(2), but not for SL(n) for n > 2 .
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This follows the n + ℓ rule which is also commonly known as the Madelung rule. Subshells with a lower n + ℓ value are filled before those with higher n + ℓ values. In the case of equal n + ℓ values, the subshell with a lower n value is filled first.
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If u_1, u_2 , n, k are positive natural numbers, and u_1 \le u_2, k \le n, p \in [0, 1] then P(r = u_1 k ; u_1 n, p) \ge P(r = u_2 k ; u_2 n, p).
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1553–1564, June 2008. The DCT-II implies the boundary conditions: xn is even around n = −1/2 and even around n = N−1/2; Xk is even around k = 0 and odd around k = N.
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The taxonomy of N. alabamensis is poorly understood. It is believed to be related to N. maculosus and N. beyeri. It is known to hybridize with N. beyeri, though electrophoretical evidence suggests they are separate species.
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Two new Philippine Nepenthes. Kew Bulletin 53(4): 966. N. murudensis, N. negros,Cheek, M. & M. Jebb 2013. Typification and redelimitation of Nepenthes alata with notes on the N. alata group, and N. negros sp. nov.
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In Pitcher Plants of the Old World, Stewart McPherson lists N. mirabilis f. smilesii and N. mirabilis var. smilesii as synonyms of N. smilesii, but Marcello Catalano considers these to represent normal forms of N. mirabilis.
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More strongly, whenever sets of n points in the plane can be guaranteed to have at least t_2(n) ordinary lines, zonohedra with n generators can be guaranteed to have at least 2t_2(n) parallogram faces.
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The original algorithm of Matas et al. is O(n\,\log(\log(n))) in the number n\, of pixels. It proceeds by first sorting the pixels by intensity. This would take O(n)\, time, using BINSORT.
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Jungle Notes, February 2, 2012. Two "incompletely diagnosed taxa" are also included: N. sp. Anipahan and N. sp. Luzon (later described as N. aenigma).
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The synthesis of diltiazem can be obtained by oxidizing N-(N,N-dimethylethanamine)-4-aminophenol and adding 3-mercaptopropionic acid via a Michael reaction.
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Farman Ali, Minister (PML-N) 14\. Barkat Jameel Siffat (PML-N) 15\. Haji Shah Baig (JUI-F) 16\. Janbaz Khan, Minister (PML-N) 17\.
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Composite numbers n for which 2^n-2 is divisible by n are called Poulet numbers. They are a special class of Fermat pseudoprimes.
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Gregorios N. Bernardakis (, translit. Grigorios N. Vernardakis, Neolatin Gregorius N. Bernardakis, b. Mytilene 1848, d. 1925) was a Greek philologist, palaeographer, and university professor.
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The structure is similar to LSD, with the N,N- diethylamide group replaced by an N- (1- hydroxyethyl)amide in -lysergic acid α-hydroxyethylamide.
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135 = 11 n^2 + 11 n + 3 for n = 3. This polynomial plays an essential role in Apéry's proof that \zeta(3) is irrational.
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However, in his Carnivorous Plant Database, taxonomist Jan Schlauer treats N. hamiguitanensis as N. micramphora × N. peltata.Schlauer, J. N.d. Nepenthes hamiguitanensis. Carnivorous Plant Database.
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In enzymology, a N-acetylglucosamine-1-phosphodiester alpha-N- acetylglucosaminidase () is an enzyme that catalyzes the chemical reaction :glycoprotein N-acetyl-D-glucosaminyl-phospho-D-mannose + H2O \rightleftharpoons N-acetyl-D-glucosamine + glycoprotein phospho-D-mannose Thus, the two substrates of this enzyme are glycoprotein N-acetyl-D- glucosaminyl-phospho-D-mannose and H2O, whereas its two products are N-acetyl- D-glucosamine and glycoprotein phospho-D-mannose. This enzyme belongs to the family of hydrolases, specifically those acting on phosphoric diester bonds. The systematic name of this enzyme class is glycoprotein-N-acetyl-D- glucosaminyl-phospho-D-mannose N-acetyl-D-glucosaminylphosphohydrolase. Other names in common use include alpha-N-acetylglucosaminyl phosphodiesterase, lysosomal alpha-N-acetylglucosaminidase, phosphodiester glycosidase, alpha-N- acetyl-D-glucosamine-1-phosphodiester, N-acetylglucosaminidase, 2-acetamido-2-deoxy-alpha-D-glucose 1-phosphodiester, and acetamidodeoxyglucohydrolase.
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Galactosyl-N-acetylglucosaminylgalactosylglucosyl-ceramide beta-1,6-N-acetylglucosaminyltransferase (, uridine diphosphoacetylglucosamine-acetyllactosaminide beta1->6-acetylglucosaminyltransferase, UDP-N-acetyl-D- glucosamine:D-galactosyl-1,4-N-acetyl-beta-D-glucosaminyl-1,3-beta-D- galactosyl-1,4-beta-D-glucosylceramide beta-1,6-N-acetylglucosaminyltransferase) is an enzyme with systematic name UDP-N-acetyl-D-glucosamine:D-galactosyl-(1->4)-N-acetyl-beta-D- glucosaminyl-(1->3)-beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1)-ceramide 6-beta-N-acetylglucosaminyltransferase. This enzyme catalyses the following chemical reaction : UDP-N-acetyl-D-glucosamine + D-galactosyl-(1->4)-N-acetyl- beta-D-glucosaminyl-(1->3)-beta-D-galactosyl-(1->4)-beta-D- glucosyl-(1<->1)-ceramide \rightleftharpoons UDP + N-acetyl-D- glucosaminyl-(1->6)-beta-D-galactosyl-(1->4)-N-acetyl-beta-D- glucosaminyl-(1->3)-beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1)-ceramide This enzyme requires Mn2+.
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Four separate subexperiments are conducted, corresponding to the four terms E(a, b) in the test statistic S (equation (2) shown below). The settings a, a′, b and b′ are generally in practice chosen to be 0, 45°, 22.5° and 67.5° respectively -- the "Bell test angles" -- these being the ones for which the quantum mechanical formula gives the greatest violation of the inequality. For each selected value of a and b, the numbers of coincidences in each category (N++, N−−, N+− and N−+) are recorded. The experimental estimate for E(a, b) is then calculated as: (1) E = (N++ \+ N−− − N+− − N−+)/(N++ \+ N−− \+ N+− \+ N−+). Once all four E’s have been estimated, an experimental estimate of the test statistic (2) S = E(a, b) − E(a, b′) + E(a′, b) + E(a′, b′) can be found.
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In enzymology, a beta-galactoside alpha-2,6-sialyltransferase () is an enzyme that catalyzes the chemical reaction :CMP-N-acetylneuraminate + beta-D- galactosyl-1,4-N-acetyl-beta-D-glucosamine \rightleftharpoons CMP + alpha-N- acetylneuraminyl-2,6-beta-D-galactosyl-1,4-N-acetyl-beta-D- glucosamine Thus, the two substrates of this enzyme are CMP-N-acetylneuraminate and beta-D- galactosyl-1,4-N-acetyl-beta-D-glucosamine, whereas its 3 products are CMP, alpha-N-acetylneuraminyl-2,6-beta-D-galactosyl-1,4-N-acetyl-beta-D-, and glucosamine. This enzyme belongs to the family of transferases, specifically those glycosyltransferases that do not transfer hexosyl or pentosyl groups. The systematic name of this enzyme class is CMP-N-acetylneuraminate:beta-D- galactosyl-1,4-N-acetyl-beta-D-glucos amine alpha-2,6-N-acetylneuraminyltransferase. This enzyme participates in n-glycan biosynthesis and glycan structures - biosynthesis 1.
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The repetition threshold of an alphabet A of n letters is the minimum critical exponent of infinite words over A: clearly this value RT(n) depends only on n. For n=2, any binary word of length four has a factor of exponent 2, and since the critical exponent of the Thue–Morse sequence is 2, the repetition threshold for binary alphabets is RT(2) = 2. It is known that RT(3) = 7/4, RT(4) = 7/5 and that for n≥5 we have RT(n) ≥ n/(n-1). It is conjectured that the latter is the true value, and this has been established for 5 ≤ n ≤ 14 and for n ≥ 33.
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An Algebraic Theory T is a category whose objects are natural numbers 0, 1, 2,..., and which, for each n, has an n-tuple of morphisms: proji: n → 1, i = 1,..., n This allows interpreting n as a cartesian product of n copies of 1. Example. Let's define an algebraic theory T taking hom(n, m) to be m-tuples of polynomials of n free variables X1,..., Xn with integer coefficients and with substitution as composition. In this case proji is the same as Xi. This theory T is called the theory of commutative rings. In an algebraic theory, any morphism n → m can be described as m morphisms of signature n → 1.
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A rearrangeably nonblocking network of this type with m = n = 2 is generally called a Beneš network, even though it was discussed and analyzed by others before Václav E. Beneš. The number of inputs and outputs is N = r×n = 2r. Such networks have 2 log2N − 1 stages, each containing N/2 2×2 crossbar switches, and use a total of N log2N − N/2 2×2 crossbar switches. For example, an 8×8 Beneš network (i.e. with N = 8) is shown below; it has 2 log28 − 1 = 5 stages, each containing N/2 = 4 2×2 crossbar switches, and it uses a total of N log2N − N/2 = 20 2×2 crossbar switches.
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In enzymology, a phosphatidyl-N-methylethanolamine N-methyltransferase () is an enzyme that catalyzes the chemical reaction :S-adenosyl-L-methionine + phosphatidyl-N-methylethanolamine \rightleftharpoons S-adenosyl-L-homocysteine + phosphatidyl-N-dimethylethanolamine Thus, the two substrates of this enzyme are S-adenosyl methionine and phosphatidyl-N-methylethanolamine, whereas its two products are S-adenosylhomocysteine and phosphatidyl-N- dimethylethanolamine. This enzyme belongs to the family of transferases, specifically those transferring one-carbon group methyltransferases. The systematic name of this enzyme class is S-adenosyl-L-methionine:phosphatidyl- N-methylethanolamine N-methyltransferase. Other names in common use include phosphatidylmonomethylethanolamine methyltransferase, methyltransferase II, phospholipid methyltransferase, PLMT, phosphatidyl-N-methylethanolamine methyltransferase, phosphatidyl-N-monomethylethanolamine methyltransferase, phosphatidylethanolamine methyltransferase I, and phosphatidylmonomethylethanolamine methyltransferase.
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In enzymology, a N-acylmannosamine 1-dehydrogenase () is an enzyme that catalyzes the chemical reaction :N-acyl-D-mannosamine + NAD+ \rightleftharpoons N-acyl-D-mannosaminolactone + NADH + H+ Thus, the two substrates of this enzyme are N-acyl-D-mannosamine and NAD+, whereas its 3 products are N-acyl-D-mannosaminolactone, NADH, and H+. This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-OH group of donor with NAD+ or NADP+ as acceptor. The systematic name of this enzyme class is N-acyl-D-mannosamine:NAD+ 1-oxidoreductase. Other names in common use include N-acylmannosamine dehydrogenase, N-acetyl-D-mannosamine dehydrogenase, N-acyl-D-mannosamine dehydrogenase, and N-acylmannosamine dehydrogenase.
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In enzymology, a dolichyl-phosphate alpha-N-acetylglucosaminyltransferase () is an enzyme that catalyzes the chemical reaction :UDP-N-acetyl-D-glucosamine + dolichyl phosphate \rightleftharpoons UDP + dolichyl N-acetyl-alpha-D- glucosaminyl phosphate Thus, the two substrates of this enzyme are UDP-N- acetyl-D-glucosamine and dolichyl phosphate, whereas its two products are UDP and dolichyl N-acetyl-alpha-D-glucosaminyl phosphate. This enzyme belongs to the family of glycosyltransferases, specifically the hexosyltransferases. The systematic name of this enzyme class is UDP-N-acetyl-D-glucosamine:dolichyl- phosphate alpha-N-acetyl-D-glucosaminyltransferase. Other names in common use include uridine diphosphoacetylglucosamine-dolichol phosphate, acetylglucosaminyltransferase, dolichyl phosphate acetylglucosaminyltransferase, dolichyl phosphate N-acetylglucosaminyltransferase, UDP-N-acetylglucosamine-dolichol phosphate, and N-acetylglucosaminyltransferase.
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Nepenthes × tsangoya (; after Peter Tsang) is a tropical pitcher plant. It reportedly represents the complex natural hybrid (N. alata × N. merrilliana) × N. mirabilis. N. × tsangoya was mentioned as a natural hybrid in Guide to Nepenthes Hybrids (1995).
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22 of Palaj-Kurti's coll.) #Halili Avenges Mujo (n. 23 of Palaj-Kurti's coll.) #Omer, Son of Mujo (n. 26 of Palaj-Kurti's coll.) #Death of Omer (n. 29 of Palaj-Kurti's coll.) #Ajkuna Mourns Omer (n.
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Additionally, replacement of a methyl group at the dimethylated nitrogen with an isopropyl or ethyl group yields 4-HO-MIPT (4-hydroxy-N-methyl-N- isopropyltryptamine) and 4-HO-MET (4-hydroxy-N-methyl-N-ethyltryptamine), respectively.
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All solutions in integers a, b, c are given in terms of positive integer parameters m, n, k by :a=km(m+n) , \quad b=kn(m+n), \quad c=kmn where m and n are coprime.
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For any set A of natural numbers, the notation A^{(n)} indicates the n-fold iterated Turing jump of A. Thus A^{(0)} is just A, and A^{(n+1)} is the Turing jump of A^{(n)}.
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The three small-island taxa (N. c. andamanensis, N. c. vanheurni, and N. floris) as a whole each appear as monophyletic lineages. Their placement is even more unresolved, with N. floris being apparently a very ancient lineage.
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Bulletin n°256 - Arrêté n° AD 2011-108 du 4 avril 2011.
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TIME [hh-mm-ss] [/N] Note: `/N` means no prompt for `TIME`.
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Two species are placed with the genus, N. bonythoni and N. tedfordi.
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Every generalized n-gon with n even is also a near polygon.
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Torino Calcio, via Filadelfia n. 40, I cat., a. 1973, n. prat.
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When n = 0, the differential equation is linear. When n = 1, it is separable. In these cases, standard techniques for solving equations of those forms can be applied. For n eq 0 and n eq 1, the substitution u = y^{1-n} reduces any Bernoulli equation to a linear differential equation.
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Nepenthes hurrelliana (Nepenthaceae), a new species of pitcher plant from Borneo. Sabah Parks Nature Journal 6: 117–124. Six taxa are also covered under "dubious species and erroneous records": N. alata, N. gymnamphora, N. macfarlanei, and N. maxima (which are all shown to be absent from the island); N. sp.
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The pitchers of N. × kinabaluensis may be quite large, but do not compare to those of N. rajah or N. × alisaputrana (N. burbidgeae × N. rajah). Nepenthes × kinabaluensis can only be found on Mount Kinabalu (hence the name) and nearby Mount Tambuyukon, where the two parent species occur sympatrically.Clarke, C.M. 1997.
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If the sequence of divide by n and divide by (n + 1) is periodic, spurious signals appear at the VCO output in addition to the desired frequency. Delta-sigma fractional-n dividers overcome this problem by randomizing the selection of n and (n + 1), while maintaining the time-averaged ratios.
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The pygmy slow loris (N. pygmaeus) occurs east of the Mekong River in Yunnan, Laos, Vietnam, and Cambodia. The Bornean slow loris (N. menagensis), found on Borneo and nearby islands, including the Sulu Archipelago, and in 2012 was split into four distinct species (adding N. bancanus, N. borneanus, and N. kayan).
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Organometallic polyynes capped with metal complexes are well characterized. As of the mid-2010s, the most intense research has concerned rhenium (ReCnRe, n=6-20), ruthenium (RuRuCnRuRu, n = 8–20), iron (FeC12CFe), platinum (PtCnPt, n = 16–28), palladium (ArCnPd, n = 6–10), and cobalt (Co3CnCo3, n = 14–26) complexes. organometallic polyynes.
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The computational complexity of computing the natural logarithm (using the arithmetic-geometric mean) is O(M(n) ln n). Here n is the number of digits of precision at which the natural logarithm is to be evaluated and M(n) is the computational complexity of multiplying two n-digit numbers.
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The canonizant of a binary form of degree 2n – 1 is a covariant of degree n and order n, given by the catalecticant of the penultimate emanant, which is the determinant of the n by n Hankel matrix with entries ai+jx + ai+j+1y for 0 ≤ i,j < n.
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In abelian groups, chief series and composition series are identical, as all subgroups are normal. Given any normal subgroup N ⊆ G, one can always find a chief series in which N is one of the elements (assuming a chief series for G exists in the first place.) Also, if G has a chief series and N is normal in G, then both N and G/N have chief series. The converse also holds: if N is normal in G and both N and G/N have chief series, G has a chief series as well.
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In 1962, Smale proved a PL homotopy n-sphere was PL-isomorphic to the standard PL n-sphere for n at least 5. In 1966, M. H. A. Newman extended PL engulfing to the topological situation and proved that for n \ge 5 a topological homotopy n-sphere is homeomorphic to the n-sphere. Michael Freedman solved the case n = 4 (in Top) in 1982 and received a Fields Medal in 1986. Grigori Perelman solved the case n = 3 (where Top, PL, and Diff all coincide) in 2003 in a sequence of three papers.
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The direct form 1 implementation requires four delay registers. An equivalent circuit is the direct form 2 implementation, which requires only two delay registers: The direct form 2 implementation is called the canonical form, because it uses the minimal amount of delays, adders and multipliers, yielding in the same transfer function as the direct form 1 implementation. The difference equations for direct form 2 are: :\ y[n]=b_0 w[n]+b_1 w[n-1]+b_2 w[n-2], where :\ w[n]=x[n]-a_1 w[n-1]-a_2 w[n-2].
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This indicates the importance of the domain of discourse, which specifies which values n can take.Further information on using domains of discourse with quantified statements can be found in the Quantification (logic) article. In particular, note that if the domain of discourse is restricted to consist only of those objects that satisfy a certain predicate, then for universal quantification this requires a logical conditional. For example, > For all composite numbers n, 2·n > 2 + n is logically equivalent to > For all natural numbers n, if n is composite, then 2·n > 2 + n.
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The term unit cube or unit hypercube is also used for hypercubes, or "cubes" in n-dimensional spaces, for values of n other than 3 and edge length 1. Sometimes the term "unit cube" refers in specific to the set [0, 1]n of all n-tuples of numbers in the interval [0, 1]. The length of the longest diagonal of a unit hypercube of n dimensions is \sqrt n, the square root of n and the (Euclidean) length of the vector (1,1,1,....1,1) in n-dimensional space.
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Theorem: Let M and N be compact, locally symmetric Riemannian manifolds with everywhere non-positive curvature having no closed one or two dimensional geodesic subspace which are direct factor locally. If f : M → N is a homotopy equivalence then f is homotopic to an isometry. Theorem (Mostow's theorem for hyperbolic n-manifolds, n ≥ 3): If M and N are complete hyperbolic n-manifolds, n ≥ 3 with finite volume and f : M → N is a homotopy equivalence then f is homotopic to an isometry. These results are named after George Mostow.
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The species is naturally sympatric with N. mikei, N. ovata, N. rhombicaulis, and N. spectabilis. Natural hybrids with N. ovata and N. rhombicaulis have been recorded. The only known locality of N. flava does not lie within the boundaries of a national park. Although it appears to be locally abundant, Stewart McPherson considers the species to be "at significant risk of being poached and over-collected" and cites the "rapid demise" of N. aristolochioides, another highly sought-after Sumatran plant, as an example of the possible fate of this species.
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There are cases when a sample is taken without knowing, in advance, how many observations will be acceptable according to some criterion. In such cases, the sample size N is a random variable whose variation adds to the variation of X, such that, :Var(∑X) = E(N)Var(X) + Var(N)E2(X).Cornell, J R, and Benjamin, C A, Probability, Statistics, and Decisions for Civil Engineers, McGraw-Hill, NY, 1970, pp.178-9. If N has a Poisson distribution, then E(N) = Var(N) with estimator N = n.
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Alternatively, use the `scribble` executable on the file. #lang scribble/base @; Generate a PDF or an HTML document using `scribble' @(require (planet neil/numspell)) @title{99 Bottles of Beer} In case you need some @emph{blah blah} in your life. @(apply itemlist (for/list ([n (in-range 99 0 -1)]) (define N (number->english n)) (define N-- (number->english (sub1 n))) @item{@string-titlecase[N] bottles of beer on the wall, @N bottles of beer. Take one down, pass it around, @N-- bottles of beer on the wall.
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In enzymology, an UDP-N-acetylmuramate—L-alanine ligase () is an enzyme that catalyzes the chemical reaction :ATP + UDP-N-acetylmuramate + L-alanine \rightleftharpoons ADP + phosphate + UDP-N-acetylmuramoyl-L-alanine The 3 substrates of this enzyme are ATP, UDP-N-acetylmuramate, and L-alanine, whereas its 3 products are ADP, phosphate, and UDP-N-acetylmuramoyl-L-alanine. This enzyme belongs to the family of ligases, specifically those forming carbon-nitrogen bonds as acid-D-amino-acid ligases (peptide synthases). The systematic name of this enzyme class is UDP-N-acetylmuramate:L-alanine ligase (ADP-forming). Other names in common use include MurC synthetase, UDP-N- acetylmuramoyl-L-alanine synthetase, uridine diphospho-N-acetylmuramoylalanine synthetase, UDP-N-acetylmuramoylalanine synthetase, L-alanine-adding enzyme, UDP-acetylmuramyl-L-alanine synthetase, UDPMurNAc-L-alanine synthetase, L-Ala ligase, uridine diphosphate N-acetylmuramate:L-alanine ligase, uridine 5'-diphosphate-N-acetylmuramyl-L-alanine synthetase, uridine-diphosphate-N- acetylmuramate:L-alanine ligase, UDP-MurNAc:L-alanine ligase, alanine-adding enzyme, and UDP-N-acetylmuramyl:L-alanine ligase.
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A bivariate equation of degree n has 1 + n(n + 3) / 2 coefficients, but the set of points described by the equation is preserved if the equation is divided through by one of the coefficients, leaving one coefficient equal to 1 and only n(n + 3) / 2 coefficients to characterize the curve. Given n(n + 3) / 2 points (xi, yi), each of these points can be used to create a separate equation by substituting it into the general polynomial equation of degree n, giving n(n + 3) / 2 equations linear in the n(n + 3) / 2 unknown coefficients. If this system is non-degenerate in the sense of having a non-zero determinant, the unknown coefficients are uniquely determined and hence the polynomial equation and its curve are uniquely determined. But if this determinant is zero, the system is degenerate and the points can be on more than one curve of degree n.
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In enzymology, an UDP-N-acetylglucosamine—dolichyl-phosphate N-acetylglucosaminephosphotransferase () is an enzyme that catalyzes the chemical reaction :UDP-N-acetyl-D-glucosamine + dolichyl phosphate \rightleftharpoons UMP + N-acetyl-D-glucosaminyl-diphosphodolichol Thus, the two substrates of this enzyme are UDP-N-acetyl-D-glucosamine and dolichyl phosphate, whereas its two products are UMP and N-acetyl-D-glucosaminyl- diphosphodolichol. This enzyme belongs to the family of transferases, specifically those transferring phosphorus-containing groups transferases for other substituted phosphate groups. The systematic name of this enzyme class is UDP-N-acetyl-D-glucosamine:dolichyl-phosphate N-acetyl-D- glucosaminephosphotransferase. Other names in common use include UDP-D-N- acetylglucosamine N-acetylglucosamine 1-phosphate transferase, UDP- GlcNAc:dolichyl-phosphate GlcNAc-1-phosphate transferase, UDP-N-acetyl-D- glucosamine:dolichol phosphate N-acetyl-D-glucosamine-1-phosphate transferase, uridine diphosphoacetylglucosamine-dolichyl phosphate acetylglucosamine-1-phosphotransferase, chitobiosylpyrophosphoryldolichol synthase, dolichol phosphate N-acetylglucosamine-1-phosphotransferase, UDP- acetylglucosamine-dolichol phosphate acetylglucosamine phosphotransferase, and UDP-acetylglucosamine-dolichol phosphate acetylglucosamine-1-phosphotransferase.
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Carnivorous Plant Database. Alternatively, N. naquiyuddinii may represent a natural hybrid involving N. fusca and N. reinwardtiana, the only species that are sympatric with it.
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2)? 1 : Fib(n-1) + Fib(n-2); } public void Main() { Console.WriteLine("Which Fibonacci number do you want to calculate?"); int n = Int32.Parse(Console.
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N. Bogoliubov (1960): Problems of Dynamic Theory in Statistical Physics. Oak Ridge, Tenn., Technical Information Service. #N. N. Bogoliubov (1967—1970): Lectures on Quantum Statistics.
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Equivalently, the injective dimension of M is the minimal integer (if there is such, otherwise ∞) n such that Ext(–,M) = 0 for all N > n.
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Bloomsbury Publishing. Ali & Ripley (1978) estimated these average total lengths for the following subspecies: N. c. cirrhatus at , N. c. limnaeetus at and N. c.
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Some, however, still consider N. vinsoni to be a subspecies of N. macrotis. Others believe the correct name for the species should be N. aetheopica.
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While lower pitchers of N. lowii have prominent teeth, those of N. fusca × N. lowii are indistinct. In addition, a glandular appendage is present on the underside of the lid, a trait inherited from N. fusca. Nepenthes fusca × N. lowii is difficult to confuse with its putative parent species, but is somewhat similar to N. chaniana × N. veitchii. The latter hybrid can be distinguished on the basis of its peristome, which is wider, more flared, and less cylindrical.
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While lower pitchers of N. lowii have prominent teeth, those of N. fusca × N. lowii are indistinct. In addition, a glandular appendage is present on the underside of the lid, a trait inherited from N. fusca. Nepenthes fusca × N. lowii is difficult to confuse with its putative parent species, but is somewhat similar to N. chaniana × N. veitchii. The latter hybrid can be distinguished on the basis of its peristome, which is wider, more flared, and less cylindrical.
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In their formal description of N. talangensis, Nerz and Wistuba compared it with N. bongso, N. dubia, and N. tenuis. The authors distinguished it from these species on the basis of the shape of the upper pitchers, the lid, and the length/width ratio of the upper pitchers. The ratio was given as 2.3 for N.talangensis; greater than that of N. tenuis (1.75) and N. dubia (1.9), but much lower than that of N. bongso (3.3).
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An upper pitcher of N. papuana Danser considered N. tomoriana from Sulawesi and N. distillatoria from Sri Lanka to be the closest relatives of N. neoguineensis. He also noted its similarity to N. papuana, stating: "N. papuana is so much alike N. neoguineensis in its vegetative parts, that only the complete knowledge of the generative parts has suggested me to establish a new species". The two taxa can be distinguished on the basis of several morphological features.
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Let n ≥ 0 be a non-negative integer. The graph Γ is said to satisfy e(Γ) ≤ n if for every finite collection F of edges of Γ the graph Γ − F has at most n infinite connected components. By definition, e(Γ) = m if e(Γ) ≤ m and if for every 0 ≤ n < m the statement e(Γ) ≤ n is false. Thus e(Γ) = m if m is the smallest nonnegative integer n such that e(Γ) ≤ n.
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The divisors of 10 illustrated with Cuisenaire rods: 1, 2, 5, and 10 In mathematics, a divisor of an integer n, also called a factor of n, is an integer m that may be multiplied by some integer to produce n. In this case, one also says that n is a multiple of m. An integer n is divisible by another integer m if m is a divisor of n; this implies dividing n by m leaves no remainder.
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Neighbor joining on a set of n taxa requires n-3 iterations. At each step one has to build and search a Q matrix. Initially the Q matrix is size n\times n, then the next step it is (n-1)\times(n-1), etc. Implementing this in a straightforward way leads to an algorithm with a time complexity of O(n^3); implementations exist which use heuristics to do much better than this on average.
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Those already in the hotel will be moved to room (n^2+n)/2, or the nth triangular number. Those in a coach will be in room ((c+n-1)^2+c+n-1)/2+n, or the (c+n-1) triangular number plus n. In this way all the rooms will be filled by one, and only one, guest. This pairing function can be demonstrated visually by structuring the hotel as a one-room-deep, infinitely tall pyramid.
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Giant meat-eating plants prefer to eat tree shrew poo. BBC Earth News, March 10, 2010. A similar adaptation was found in N. macrophylla, N. rajah, N. ampullaria, and is also likely to be present in N. ephippiata.
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A set G which is closed under an associative n-ary operation is called an n-ary semigroup. A set G which is closed under any (not necessarily associative) n-ary operation is called an n-ary groupoid.
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Some authors treat N. fallax in synonymy with N. stenophylla, while others consider them to be two distinct species, with plants commonly referred to as N. stenophylla actually representing N. fallax.Schlauer, J. 2006. Nepenthes fallax. Carnivorous Plant Database.
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Then : \psi(x) = - \psi_1(0, x) is the desired extension of φ. Indeed, if ψ(x) > N(x), we have: (N(x), x) ∈ K, whereas : \psi_1(N(x), x) = N(x) - \psi(x) < 0, leading to a contradiction.
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Alpha-1,6-mannosyl-glycoprotein 2-beta-N-acetylglucosaminyltransferase (, N-acetylglucosaminyltransferase II, N-glycosyl-oligosaccharide-glycoprotein N-acetylglucosaminyltransferase II, acetylglucosaminyltransferase II, uridine diphosphoacetylglucosamine-mannoside alpha1->6-acetylglucosaminyltransferase, uridine diphosphoacetylglucosamine-alpha-1,6-mannosylglycoprotein beta-1-2-N-acetylglucosaminyltransferase, uridine diphosphoacetylglucosamine- alpha-D-mannoside beta1-2-acetylglucosaminyltransferase, UDP-GlcNAc:mannoside alpha1-6 acetylglucosaminyltransferase, alpha-1,6-mannosyl-glycoprotein beta-1,2-N-acetylglucosaminyltransferase, GnTII) is an enzyme with systematic name UDP-N-acetyl-D-glucosamine:6-(alpha-D-mannosyl)-beta-D-mannosyl- glycoprotein 2-beta-N-acetyl-D-glucosaminyltransferase. This enzyme catalyses the following chemical reaction : UDP-N-acetyl-D-glucosamine + 6-(alpha-D- mannosyl)-beta-D-mannosyl-R \rightleftharpoons UDP + 6-(2-[N-acetyl-beta-D- glucosaminyl]-alpha-D-mannosyl)-beta-D-mannosyl-R R represents the remainder of the N-linked oligosaccharide in the glycoprotein acceptor.
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In statistics, some Monte Carlo methods require independent observations in a sample to be drawn from a one-dimensional distribution in sorted order. In other words, all n order statistics are needed from the n observations in a sample. The naive method performs a sort and takes O(n log n) time. There are also O(n) algorithms which are better suited for large n.
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An n-vertex self-complementary graph has exactly half number of edges of the complete graph, i.e., n(n − 1)/4 edges, and (if there is more than one vertex) it must have diameter either 2 or 3.. Since n(n −1) must be divisible by 4, n must be congruent to 0 or 1 mod 4; for instance, a 6-vertex graph cannot be self-complementary.
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Peptidoglycan-N-acetylglucosamine deacetylase (, HP310, PgdA, SpPgdA, BC1960, peptidoglycan deacetylase, N-acetylglucosamine deacetylase, peptidoglycan GlcNAc deacetylase, peptidoglycan N-acetylglucosamine deacetylase, PG N-deacetylase) is an enzyme with systematic name peptidoglycan-N- acetylglucosamine amidohydrolase. This enzyme catalyses the following chemical reaction : peptidoglycan-N-acetyl-D-glucosamine + H2O \rightleftharpoons peptidoglycan-D-glucosamine + acetate This enzyme contributes to virulence of Helicobacter pylori, Listeria monocytogenes and Streptococcus suis.
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Write Rm,n for the m+n dimensional vector space Rm+n with the inner product of (a1,...,am+n) and (b1,...,bm+n) given by :a1b1+...+ambm − am+1bm+1 − ... − am+nbm+n. The lattice II25,1 is given by all vectors (a1,...,a26) in R25,1 such that either all the ai are integers or they are all integers plus 1/2, and their sum is even.
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On Mount Hamiguitan, N. micramphora is sympatric with N. alata (sensu lato), N. justinaeGronemeyer, T., W. Suarez, H. Nuytemans, M. Calaramo, A. Wistuba, F.S. Mey & V.B. Amoroso 2016. Two new Nepenthes species from the Philippines and an emended description of Nepenthes ramos. Plants 5(2): 23. (previously identified as N. mindanaoensis), and N. peltata, and grows in the same altitudinal range as N. hamiguitanensis.
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In the mathematical branch of algebraic topology, specifically homotopy theory, n-connectedness (sometimes, n-simple connectedness) generalizes the concepts of path-connectedness and simple connectedness. To say that a space is n-connected is to say that its first n homotopy groups are trivial, and to say that a map is n-connected means that it is an isomorphism "up to dimension n, in homotopy".
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N,N-Dimethyllysergamide or N,N-dimethyl-D-lysergamide (DAM-57) is a derivative of ergine. There has been a single report of observing N,N-dimethyl-D- lysergamide in the illicit drug market.A. B. Clark, Microgram., 6, 37 (1973) This compound did induce autonomic disturbances at oral levels of some ten times the dosage required for LSD, presumably in the high hundreds of micrograms.
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Green Lake is a neighborhood in north central Seattle, Washington. Its centerpiece is the lake and park after which it is named. Its generally accepted boundaries are Interstate 5 to the east, beyond which lie Roosevelt and Maple Leaf; N 85th Street to the north, beyond which lies the neighborhood North College Park/Licton Springs; Aurora Avenue N (State Route 99) to the west, beyond which lies Phinney Ridge, and N 60th Street and Woodland Park to the south, beyond which lies Wallingford. Its main thoroughfares are the circumferential road around the lake, known at different points as East Green Lake Way N, East Green Lake Drive N, West Green Lake Drive N, Aurora Avenue N, and West Green Lake Way N; N 65th, N 71st, and N 80th Streets (east- and westbound); Wallingford Avenue N and 1st, 5th, Latona, and Woodlawn Avenues NE (generally north- and southbound but following the contours of the shoreline at some points); Green Lake Drive N and NE Ravenna Boulevard (northwest- and southeast-bound); and Winona Avenue N (northeast- and southwest-bound).
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In enzymology, an UDP-N-acetylglucosamine 2-epimerase () is an enzyme that catalyzes the chemical reaction :UDP-N-acetyl-D-glucosamine \rightleftharpoons UDP-N-acetyl-D-mannosamine Hence, this enzyme has one substrate, UDP-N-acetyl- D-glucosamine, and one product, UDP-N-acetyl-D-mannosamine. This enzyme belongs to the family of isomerases, specifically those racemases and epimerases acting on carbohydrates and derivatives. The systematic name of this enzyme class is UDP-N-acetyl-D-glucosamine 2-epimerase. Other names in common use include UDP-N-acetylglucosamine 2'-epimerase, uridine diphosphoacetylglucosamine 2'-epimerase, uridine diphospho-N-acetylglucosamine 2'-epimerase, and uridine diphosphate-N-acetylglucosamine-2'-epimerase.
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The Prüfer sequence of a labeled tree on n vertices is a unique sequence of length n − 2 on the labels 1 to n. For a given sequence S of length n-2 on the labels 1 to n, there is a unique labeled tree whose Prüfer sequence is S. The immediate consequence is that Prüfer sequences provide a bijection between the set of labeled trees on n vertices and the set of sequences of length n − 2 on the labels 1 to n. The latter set has size nn−2, so the existence of this bijection proves Cayley's formula, i.e. that there are nn−2 labeled trees on n vertices.
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Since N-1 is composite, this convolution can be performed directly via the convolution theorem and more conventional FFT algorithms. However, that may not be efficient if N-1 itself has large prime factors, requiring recursive use of Rader's algorithm. Instead, one can compute a length-(N-1) cyclic convolution exactly by zero-padding it to a length of at least 2(N-1)-1, say to a power of two, which can then be evaluated in O(N log N) time without the recursive application of Rader's algorithm. This algorithm, then, requires O(N) additions plus O(N log N) time for the convolution.
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Dimethylglycine N-methyltransferase (, BsmB, DMT) is an enzyme with systematic name S-adenosyl-L-methionine:N,N-dimethylglycine N-methyltransferase (betaine- forming). This enzyme catalyses the following chemical reaction : S-adenosyl- L-methionine + N,N-dimethylglycine \rightleftharpoons S-adenosyl-L- homocysteine + betaine This enzyme is purified from the marine cyanobacterium Synechococcus sp. WH8102.
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J Biosci 35(1): (2010); 127-60. Three of these modifications have been identified and characterized. These include (1) N-glycosylation of N-acetyl-muramic acid, (2) O-acetylation of N-acetylmuramic acid and (3) N-deacetylation of N-acetyl-glucosamine. Research during the last few years has focused on inhibiting such modifications.
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N-acetylneuraminate epimerase (, sialic acid epimerase, N-acetylneuraminate mutarotase, sialic acid mutarotase, YjhT, NanM) is an enzyme with systematic name N-acetyl-alpha-neuraminate 2-epimerase. This enzyme catalyses the following chemical reaction : N-acetyl-alpha-neuraminate \rightleftharpoons N-acetyl-beta-neuraminate Sialoglycoconjugates present in vertebrates are linked exclusively by alpha-linkages.
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If the first egg did not break, m is from a+1 to k and distinguishable using t-1 tries and n eggs. Therefore, f(t,n) = f(t-1,n-1) + f(t-1,n). Then the problem is equivalent to finding the minimum x such that f(x,n) \geq k.
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A small form of N. singalana occurs in the same habitat as N. aristolochioides, but appears to occupy a different ecological niche; it is generally confined to the forest floor while N. aristolochioides often climbs into the canopy. A number of plants representing the natural hybrid N. aristolochioides × N. singalana have been recorded.
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In addition, the lid of N. vogelii is broadly triangular as opposed to the narrowly triangular lid of N. fusca. The colour of the pitchers—light cream with dark speckles—is also distinctive. These features also distinguish it from N. burbidgeae and N. stenophylla. Nepenthes vogelii shows close affinities to N. platychila.
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Then the N×N matrix must be inverted, which is also computationally intensive as N increases. In one simple example, Balanis (2011) performs this computation to find the antenna impedance with different N using Pocklington's method, and finds that with N > 60 the solutions approach their limiting values to within a few percent.
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In order to construct names of the form n-yllion for large values of n, Knuth appends the prefix "latin-" to the name of n without spaces and uses that as the prefix for n. For example, the number "latintwohundredyllion" corresponds to n = 200, and hence to the number 10^{2^{202}}.
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A Proth number takes the form N=k 2^n +1 where k and n are positive integers, k is odd and 2^n>k. A Proth prime is a Proth number that is prime. Without the condition that 2^n > k, all odd integers larger than 1 would be Proth numbers.
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In the example above the action of GL(n,n) has an open orbit on M(n) consisting of invertible matrices. Then we immediately recover SI(Q,(n,n)) = k[det]. Skowronski–Weyman provided a geometric characterization of the class of tame quivers (i.e. Dynkin and Euclidean quivers) in terms of semi-invariants.
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The AKLT model has been solved on lattices of higher dimension, even in quasicrystals . The model has also been constructed for higher Lie algebras including SU(n), SO(n), Sp(n) and extended to the quantum groups SUq(n).
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Some authors treat N. fallax in synonymy with N. stenophylla, while others consider them to be two distinct species, with plants commonly referred to as N. stenophylla actually representing N. fallax.Schlauer, J. Nepenthes fallax. Carnivorous Plant Database.Schlauer, J. 1996.
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2 volumes. Redfern Natural History Productions, Poole. Nepenthes mira was formally described by Matthew Jebb and Martin Cheek in 1998. The authors suggest that N. mira is related to the Bornean species N. edwardsiana, N. macrophylla, and N. villosa.
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Nepenthes tobaica is a tropical pitcher plant endemic to Sumatra. It is particularly abundant around Lake Toba, after which it is named. Nepenthes tobaica is closely related to N. angasanensis, N. gracilis, N. mikei, and N. reinwardtiana.Clarke, C.M. 2001.
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Wilson, N. Wilson) #"Silver Wheels" (N. Wilson) #"Crazy On You" (A. Wilson, N. Wilson, Fisher) #"Sing Child" (A. Wilson, Fisher, Fossen) #"Soul Of The Sea" (A.
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5), Asteroids (Id.), Arkanoid (Id.), Forum moderator (Slip Op. at 26 n.16), BBS (Slip Op. at 27 n.16), Blog (Slip Op. at 45 n.
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Examples include salts of (N(C2H5)4)2MgCl4 and adducts such as MgCl2(TMEDA).N. N. Greenwood, A. Earnshaw, Chemistry of the Elements, Pergamon Press, 1984.
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Magnesium/Teflon/Viton (MTV) is a pyrolant. Teflon and Viton are trademarks of DuPont for polytetrafluoroethylene, (C2F4)n, and fluoroelastomer, (CH2CF2)n(CF(CF3)CF2)n.
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A boundary increase, roughly bounded by St. Louis Ave., N. Florissant Ave., Maiden Lane, and N. Twenty-first and N. Twentieth Sts. was added in 1986.
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1\. Minsker, N: "OC Register", 2008. 2\. Schou, N: "OC Weekly", 2006. 3\. Berthelsen, C: "Los Angeles Times", 2008. 4\. Schou, N: "OC Weekly", 2006. 5\.
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Where their ranges overlap, N. neoguineensis is known to hybridise with N. ampullaria and N. maxima.McPherson, S.R. 2009. Pitcher Plants of the Old World. 2 volumes.
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Other names in common use include N-methylhydantoin amidohydrolase, methylhydantoin amidase, N-methylhydantoin hydrolase, and N-methylhydantoinase. This enzyme participates in arginine, creatinine, and proline metabolism.
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If N is a lambda-term without abstraction, but possibly containing named constants (combinators), then there exists a lambda-term T(`x`,N) which is equivalent to `λx.`N but lacks abstraction (except as part of the named constants, if these are considered non-atomic). This can also be viewed as anonymising variables, as T(`x`,N) removes all occurrences of `x` from N, while still allowing argument values to be substituted into the positions where N contains an `x`. The conversion function T can be defined by: : T(`x`, `x`) := I : T(`x`, N) := K N if `x` is not free in N. : T(`x`, M N) := S T(`x`, M) T(`x`, N) In either case, a term of the form T(`x`,N) P can reduce by having the initial combinator I, K, or S grab the argument P, just like β-reduction of `(λx.
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Nepenthes talangensis has a greatly incurved peristome that extends for only a few millimetres on the outside of the pitcher Despite being confused with N. bongso throughout much of its botanical history, N. talangensis is clearly distinct from this species and can easily be distinguished on the basis of its greatly incurved peristome and smaller laminae with hair-fringed margins. In addition, the lower pitchers of N. bongso have a cylindrical upper portion that is non-glandular, whereas the lower traps of N. talangensis lack this cylindrical section and are wholly glandular. Furthermore, the laminar apex is acute to obtuse in N. talangensis and has a simple tendril insertion; N. bongso has a rounded apex, typically with a sub-apical tendril insertion. The funnel-shaped upper pitchers of N. talangensis may also be reminiscent of species such as N. eymae, N. flava, N. inermis, N. pitopangii, and N. tenuis.
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In enzymology, a N-acetyllactosaminide alpha-2,3-sialyltransferase () is an enzyme that catalyzes the chemical reaction :CMP-N-acetylneuraminate + beta-D- galactosyl-1,4-N-acetyl-D-glucosaminyl-glycoprotein \rightleftharpoons CMP + alpha-N-acetylneuraminyl-2,3-beta-D-galactosyl-1,4-N-acetyl-D- glucosaminyl- glycoprotein Thus, the two substrates of this enzyme are CMP-N- acetylneuraminate and beta-D-galactosyl-1,4-N-acetyl-D-glucosaminyl- glycoprotein, whereas its 3 products are CMP, alpha-N- acetylneuraminyl-2,3-beta-D-galactosyl-1,4-N-acetyl-D-, and glucosaminyl- glycoprotein. This enzyme belongs to the family of transferases, specifically those glycosyltransferases that do not transfer hexosyl or pentosyl groups. The systematic name of this enzyme class is CMP-N-acetylneuraminate:beta-D- galactosyl-1,4-N-acetyl-D-glucosaminy l-glycoprotein alpha-2,3-N-acetylneuraminyltransferase. Other names in common use include sialyltransferase, cytidine, monophosphoacetylneuraminate-beta-galactosyl(1-, >4)acetylglucosaminide alpha2->3-sialyltransferase, alpha2->3 sialyltransferase, and SiaT.
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In enzymology, an alpha-N-acetylneuraminate alpha-2,8-sialyltransferase () is an enzyme that catalyzes the chemical reaction :CMP-N-acetylneuraminate + alpha-N-acetylneuraminyl-2,3-beta-D-galactosyl-R \rightleftharpoons CMP + alpha-N-acetylneuraminyl-2,8-alpha-N-acetylneuraminyl-2,3-beta-D- galactosyl-R Thus, the two substrates of this enzyme are CMP-N-acetylneuraminate and alpha- N-acetylneuraminyl-2,3-beta-D-galactosyl-R, whereas its 3 products are CMP, alpha-N-acetylneuraminyl-2,8-alpha-N-acetylneuraminyl-2,3-beta-D-, and galactosyl-R. This enzyme participates in 4 metabolic pathways: glycosphingolipid biosynthesis - neo-lactoseries, glycosphingolipid biosynthesis - globoseries, glycosphingolipid biosynthesis - ganglioseries, and glycan structures - biosynthesis 2. This enzyme belongs to the family of transferases, specifically those glycosyltransferases that do not transfer hexosyl or pentosyl groups. The systematic name of this enzyme class is CMP-N- acetylneuraminate:alpha-N-acetylneuraminyl-2,3-beta-D-galactos ide alpha-2,8-N-acetylneuraminyltransferase.
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For a graph with n vertices, it requires O(\log^2(n)) time.
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Fournakis (midfielders), M. Krystallalidis, N. Eleftheriadis, N. Voutsas, I. Serafimidis, Styl. Thravalos (forwards).
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It is served by the exits n.4 ("Stubenrauchstraße") and n.5 ("Adlershof").
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On March 2000, JSAT received the NTT Communications interest in the N-STAR a and N-STAR b. On August 2003 the JSAT acquired the NTT DoCoMo interest on N-STAR a and N-STAR b, whom then leased them back.
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On March 2000, JSAT received the NTT Communications interest in the N-STAR a and N-STAR b. On August 2003 the JSAT acquired the NTT DoCoMo interest on N-STAR a and N-STAR b, whom then leased them back.
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Matthew Jebb and Martin Cheek suggest that N. villosa is related to N. mira, a species endemic to Palawan in the Philippines.Schlauer, J. 2000. Carnivorous Plant Newsletter 29(2): 53. N. villosa also shows affinities to N. peltata of Mindanao.
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A morphism of magmas is a function, , mapping magma M to magma N, that preserves the binary operation: :f (x •M y) = f(x) •N f(y) where •M and •N denote the binary operation on M and N respectively.
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N-alkylglycine oxidase (, N-carboxymethylalkylamine:oxygen oxidoreductase (decarboxymethylating)) is an enzyme with systematic name N-alkylglycine:oxygen oxidoreductase (alkylamine forming). This enzyme catalyses the following chemical reaction : N-alkylglycine + H2O + O2 \rightleftharpoons alkylamine + glyoxalate + H2O2 Isolated from the mold Cladosporium sp. G-10.
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68 n. 5; Whitelock (1996) p. 196 n. 5; Ó Corráin (1979) pp. 314–315; McTurk, RW (1976) pp. 117 n. 173, 119; Stenton (1963) p. 244 n. 2; Conybeare (1914) p. 156 bk. 4 ch. 2 § 1; Giles (1906) p.
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A putative natural hybrid between N. dubia and N. jacquelineae In the wild, N. jacquelineae often occurs sympatrically with N. izumiae. It is thus not surprising that it occasionally hybridises with this species.McPherson, S.R. 2009. Pitcher Plants of the Old World.
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North West Atlantic. Range covers both subprovinces of Acadian and Virginian. Range: 41.67°N to 34.65°N; 75.58°W to 65.77°W. Distribution: USA: Massachusetts, New Jersey, Maryland, Virginia, North Carolina; 41.67°N to 34.65°N; 75.58°W to 65.77°W.
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Counting system using n-ne, n-ta-ne-ta, n-na-ni, and n-ta-na-ta-ni-ta. All three systems have internal consistency for all divisions of the beat except the tactus, which changes according to the beat number.
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Glycylpeptide N-tetradecanoyltransferase 1 also known as myristoyl-CoA:protein N-myristoyltransferase 1 (NMT-1) is an enzyme that in humans is encoded by the NMT1 gene. It belongs to the protein N-terminal methyltransferase and glycylpeptide N-tetradecanoyltransferase family of enzymes.
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These hydrogen bonds can be either polar or non-polar interactions. The polar hydrogen bonds are formed by N-H...O/N and/or O-H...O/N interactions. Non- polar hydrogen bonds are formed between C-H...O/N.
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In the latter case, there are n−1 partners remaining and the value of the remaining cake is more than (n−1)/n. Hence by induction it is possible to prove that the received value is at least 1/n.
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Let M be an n-dimensional compact connected oriented manifold and S^n the n-sphere and f,g\colon M\to S^n be continuous. Then \deg(f)=\deg(g) if and only if f and g are homotopic.
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A third method involves decarboxylation of NHC-carboxylates. In this approach, N-methylimidazoles react with methyl formate to give zwitterionic N,N'-dimethylimidazolium-2-carboxylate. This zwitterion decarboxylates in the presence of metal ions to give N,N'dimethylimidazolidene-based NHC complexes.
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If the isometry group contains an n-fold rotation then the lattice has n-fold symmetry for even n and 2n-fold for odd n. If, in the case of a discrete isometry group containing a translation, we apply this for a translation of minimum length, then, considering the vector difference of translations in two adjacent directions, it follows that n ≤ 6, and for odd n that 2n ≤ 6, hence n = 1, 2, 3, 4, or 6 (the crystallographic restriction theorem).
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The pairwise sorting network is a sorting network discovered and published by Ian Parberry in 1992 in Parallel Processing Letters. The pairwise sorting network has the same size (number of comparators) and depth as the odd–even mergesort network. At the time of publication, the network was one of several known networks with a depth of O(log^2 n). It requires n(\log n)(\log n - 1)/4 + n - 1 comparators and has depth (\log n)(\log n + 1)/2.
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As stated above, the complexity of finding a convex hull as a function of the input size n is lower bounded by Ω(n log n). However, the complexity of some convex hull algorithms can be characterized in terms of both input size n and the output size h (the number of points in the hull). Such algorithms are called output-sensitive algorithms. They may be asymptotically more efficient than Θ(n log n) algorithms in cases when h = o(n).
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NHN straddles the line between primary and secondary. Because of this it is a relatively safe explosive to work with having 80x less sensitivity to friction (16.0 N) than Lead Azide (0.1N) as shown in table 2. Friction sensitivities of some traditional explosives (lead azide – 0.1N; lead trinitroresorcinate – 1.5 N; mercury fulminate (white) – 5,0 N; tetrazene – 8.0 N; PETN – 60 N; hexogen – 120 N; octogen – 120 N, show that NHN is not very sensitive, and is thereby not exceedingly hazardous in handling.
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The alkaloid nitidine can be isolated from the plant. The amide alkaloids N-(4-hydroxyphenethyl)octacosanamide, N-(4-hydroxyphenethyl)hexacosanamide, N-(4-hydroxyphenethyl)decanamide, N-vanilloyltyramine and N-[O-docosanoylvanilloyl]tyramine can be isolated from the stem bark. The lignan sesamin, the N-isobutylamide γ-sanshool, the acridone alkaloids 1-hydroxy-3-methoxy-N-methylacridone, arborinine, xanthoxoline and 1-hydroxy-3-methoxyacridone can also be extracted from the bark as well as the alkaloids oblongine, tembetarine and magnoflorine and the flavonoid hesperidin.
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Mixing weights for constructing the M observed signals from the N components can be placed in an M \times N matrix. An important thing to consider is that if N sources are present, at least N observations (e.g. microphones if the observed signal is audio) are needed to recover the original signals. When there are an equal number of observations and source signals, the mixing matrix is square (M = N). Other cases of underdetermined (M < N) and overdetermined (M > N) have been investigated.
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Three "little known taxa" are also covered: N. alata (which is shown to be absent from the region), N. beccariana, and N. junghuhnii. The monograph also provides brief descriptions of 18 selected natural hybrids. Clarke reversed several of the taxonomic revisions made by Matthew Jebb and Martin Cheek in their 1997 monograph, "A skeletal revision of Nepenthes (Nepenthaceae)". Nepenthes longifolia, N. talangensis, and N. tenuis were restored to species status, while N. pectinata was reduced to a heterotypic synonym of N. gymnamphora.
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Regular Hadamard matrices are real Hadamard matrices whose row and column sums are all equal. A necessary condition on the existence of a regular n×n Hadamard matrix is that n be a perfect square. A circulant matrix is manifestly regular, and therefore a circulant Hadamard matrix would have to be of perfect square order. Moreover, if an n×n circulant Hadamard matrix existed with n > 1 then n would necessarily have to be of the form 4u2 with u odd.
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The critical O(N) model is a CFT invariant under the orthogonal group. For any integer N, it exists as a interacting, unitary and compact CFT in d=3 dimensions (and for N=1 also in two dimensions). It is a generalization of the critical Ising model, which corresponds to the O(N) CFT at N=1. The O(N) CFT can be constructed as the continuum limit of a lattice model with spins that are N-vectors, discussed here.
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Location: western Wushi Sag Description: covering a part of Qixi Massif of Beibuwan Basin Depth of water: 15m to 30m Area: 1,212 km2. Seismic data: 4,190 km of 2D and 118km2 of 3D seismic data Co-ordinates: 109°11′E 20°40′ N / 109°24′E 20°40′N / 109°24′E 20°20′N / 109°04′N 20°20′N / 109°04′E 20°35′N / 109°11′E 20°35′N Number of wells drilled so far: Two.
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The two hemispherical belts were separated by the undulating Intertropical Convergence Zone (ITCZ). In northern Panthalassa there was mid-latitude westerlies north of 60°N with easterlies between 60°N and the Equator. Atmospheric circulation north of 30°N is associated with the North Panthalassa High which created Ekman convergence between 15°N and 50°N and Ekman divergence between 5°N and 10°N. A pattern developed which resulted in northward Sverdrup transport in divergence regions and southward in convergence regions.
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The n-ary Huffman algorithm uses the {0, 1, ... , n − 1} alphabet to encode message and build an n-ary tree. This approach was considered by Huffman in his original paper. The same algorithm applies as for binary (n equals 2) codes, except that the n least probable symbols are taken together, instead of just the 2 least probable. Note that for n greater than 2, not all sets of source words can properly form an n-ary tree for Huffman coding.
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5-Methoxy-7,N,N-trimethyltryptamine (5-MeO-7,N,N-TMT, 5-MeO-7-TMT), is a tryptamine derivative which acts as an agonist at the 5-HT2 serotonin receptors.Benington F, Morin RD, Bradley RJ. 7-(N,N-Trimethyl)-5-methoxytryptamine. Journal of Heterocyclic Chemistry 1976; 13(4):749-751. In animal tests, both 7,N,N-TMT and 5-MeO-7,N,N-TMT produced behavioural responses similar to those of psychedelic drugs such as DMT and 5-MeO-DMT, but compounds with larger 7-position substituents such as 7-ethyl- DMT and 7-bromo-DMT did not produce psychedelic-appropriate responding despite high 5-HT2 receptor binding affinity, suggesting these may be antagonists or weak partial agonists for the 5-HT2 receptors.
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Head Coach: José Salerno (N° Federico Nitsche GK 11/4/1930 Union Española Chile) (N° Mario Alberto Torres Hernandez DF 6/20/1931 Audax Italiano Chile) (N° Rodolfo Almeida Morando 6/10/1923 MF Club Deportivo Palestino Chile) (N° Daniel Morales Oyarce MF 4/23/1928 Club Deportivo Magallanes Chile) (N° Gonzalo Carrasco Medina MF 7/28/1935 Green Cross Chile) (N° Sergio Segundo Espinoza Cavieres FW 12/25/1928 Audax Italiano Chile) N° Carlos Enrique Verdejo Peralta FW 10/2/1934 Club de Deportes La Serena Chile) (N° Raul Cornelio Aguila Herrera 9/16/1930 Audax Italiano Chile) (N° Jesus Bernardino Pico Imatz FW 4/20/1935 Santiago Wanders Chile) (N° Carlos Inocencio Tello Vergara FW 3/28/1929 Audax Italiano Chile).
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Generally, if m divides n, then has n/m subgroups of type , and one subgroup ℤm. Therefore, the total number of subgroups of (n ≥ 1), is equal to d(n) + σ(n), where d(n) is the number of positive divisors of n and σ(n) is the sum of the positive divisors of n. See list of small groups for the cases n ≤ 8\. The dihedral group of order 8 (D4) is the smallest example of a group that is not a T-group. Any of its two Klein four-group subgroups (which are normal in D4) has as normal subgroup order-2 subgroups generated by a reflection (flip) in D4, but these subgroups are not normal in D4.
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The constant that is the sum of any row, or column, or diagonal is called the magic constant or magic sum, M. Every normal magic square has a constant dependent on the order , calculated by the formula M = n(n^2 + 1)/2. This can be demonstrated by noting that the sum of 1,2,...,n^2 is n^2(n^2 + 1)/2. Since the sum of each row is M, the sum of n rows is n M = n^2(n^2 + 1)/2, which when divided by the order yields the magic constant. For normal magic squares of orders n = 3, 4, 5, 6, 7, and 8, the magic constants are, respectively: 15, 34, 65, 111, 175, and 260 (sequence A006003 in the OEIS).
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Nepenthes hamiguitanensis is sympatric with N. justinae (previously identified as N. mindanaoensis) and grows in the same altitudinal range as N. micramphora and N. peltata; the latter two species are typically found in more open areas, where they are exposed to higher levels of incident light. Despite this, no natural hybrids involving N. hamiguitanensis have been observed with certainty; it has been suggested that the flowering times of N. hamiguitanensis and the other Nepenthes species of Mount Hamiguitan may differ. The describing authors assessed the conservation status of N. hamiguitanensis as Vulnerable based on the IUCN criteria. They pointed out that N. hamiguitanensis is far more localised than N. micramphora and N. peltata, which occur at several sites on the mountain and are represented by larger populations.
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N is an elementary substructure of M if N and M are structures of the same signature σ such that for all first- order σ-formulas φ(x1, …, xn) with free variables x1, …, xn, and all elements a1, …, an of N, φ(a1, …, an) holds in N if and only if it holds in M: :N \models φ(a1, …, an) iff M \models φ(a1, …, an). It follows that N is a substructure of M. If N is a substructure of M, then both N and M can be interpreted as structures in the signature σN consisting of σ together with a new constant symbol for every element of N. Then N is an elementary substructure of M if and only if N is a substructure of M and N and M are elementarily equivalent as σN-structures. If N is an elementary substructure of M, one writes N \preceq M and says that M is an elementary extension of N: M \succeq N. The downward Löwenheim–Skolem theorem gives a countable elementary substructure for any infinite first-order structure in at most countable signature; the upward Löwenheim–Skolem theorem gives elementary extensions of any infinite first-order structure of arbitrarily large cardinality.
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Later the Main Council increased to 12 members, among which S. D. Chekalov, M. N. Zelensky, Ye. D. Golubev, N. N. Yazykov, G. A. Slipak are mentioned.
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Where their ranges overlap, N. inermis is also known to hybridise with N. singalana and N. spathulata.McPherson, S.R. 2009. Pitcher Plants of the Old World. 2 volumes.
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By Lagrange's theorem, the order of any finite permutation group of degree n must divide n! since n-factorial is the order of the symmetric group Sn.
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Given the discrete transform of a function f(n), the function can be reconstructed using the following formula: :f(n)= \int_0^1 Z[f](n,w)\, dw.
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Nepenthes geoffrayi is a heterotypic synonym of N. kampotiana. In his Carnivorous Plant Database, taxonomist Jan Schlauer treats N. kampotiana as a heterotypic synonym of N. smilesii.
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After Crash fends off N. Gin's army of Ratnicians, N. Gin is sternly told by Aku Aku to leave the island, to which N. Gin reluctantly complies.
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You then work your way down to the other b's, using the formula; : b_{n-1}=a_{n-1}+b_{n}x_0 till you arrive at b0.
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A naive solution for the assignment problem is to check all the assignments and calculate the cost of each one. This may be very inefficient since, with n agents and n tasks, there are n! (factorial of n) different assignments. Fortunately, there are many algorithms for solving the problem in time polynomial in n.
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The road passes the Embalse del Burguillo and the Puerto de la Paramera (1,395m). It the falls into the Adaja Valley and Ávila. Here there is a junction with the N-501 and N-110. The N-403 heads 37 km to junction 112 km of the Autopista AP-6, N-VI and N-601.
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Whereas N. edwardsiana and N. villosa are restricted to the Kinabalu area, N. macrophylla is only found near the summit of Mount Trusmadi. Botanists Matthew Jebb and Martin Cheek suggest that N. edwardsiana is related to N. mira, a species endemic to Palawan in the Philippines.Cheek, M.R. & M.H.P. Jebb 1999. Nepenthes (Nepenthaceae) in Palawan, Philippines.
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He wrote: > N. eustachya Miq., only recorded from Sumatra and still distinguished by > Macfarlane, is united with N. alata in the above. In his monograph, > Macfarlane places N. alata in the group with carinate lid, N. eustachya > among the species without keel on the lid ; yet he distinguishes a N. alata > var. ecristata, without keel.
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In the orographic classification (order of rivers) the tributary river has order n+1, if n describes the primary (or main) river. A river which flows directly into the ocean (e.g. the English rivers Thames or Humber) has the orographic order n=1, the River Ouse n=2, the Wharfe n=3 and so on.
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The C-N=C=N-C core of carbodiimides (N=C=N) is linear, being related to the structure of allene. The molecule has idealized C2 symmetry. The N=C=N moiety gives characteristic IR spectroscopic signature at 2117 cm−1. The 15N NMR spectrum shows a characteristic shift of 275 ppm upfield of nitric acid and the 13C NMR spectrum features a peak at about 139 ppm downfield from TMS.
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At León the road meets the N-630 and Autovía A-66. The N-120 merges with the Autovía A-231 heading east past the N-601. At Osorno la Mayor the road crosses the N-611 and the Río Pisuerga and the Canal de Castilla. After the Rio Ubierna the road enters Burgos where there are junctions with the N-234, N-623 and Autovía A-1.
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Methylenediurea deaminase (, methylenediurease) is an enzyme with systematic name methylenediurea aminohydrolase. This enzyme catalyses the following chemical reaction : methylenediurea + 2 H2O \rightleftharpoons N-(hydroxymethyl)urea + 2 NH3 \+ CO2 (overall reaction) : (1a) methylenediurea + H2O \rightleftharpoons N-(carboxyaminomethyl)urea + NH3 : (1b) N-(carboxyaminomethyl)urea \rightleftharpoons N-(aminomethyl)urea + CO2 (spontaneous) : (1c) N-(aminomethyl)urea + H2O \rightleftharpoons N-(hydroxymethyl)urea + NH3 (spontaneous) Methylenediurea is hydrolysed and decarboxylated to give an aminated methylurea.
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Tetrazene has been reported to have eleven isomers. The most stable of these is the straight-chain 2-tetrazene (NH2-N=N-NH2), having a standard heat of formation at 301.3 kJ/mol. The eleven isomers can be arranged into three groups: straight-chain tetrazenes, four- membered cyclotetrazane, and three-membered cyclotriazanes. Each straight- chain tetrazene isomer possesses one N=N double bond and two N-N single bonds.
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For the Diophantine equation a^{n/m} + b^{n/m} = c^{n/m} with n not equal to 1, Bennett, Glass, and Székely proved in 2004 for n > 2, that if n and m are coprime, then there are integer solutions if and only if 6 divides m, and a^{1/m}, b^{1/m}, and c^{1/m} are different complex 6th roots of the same real number.
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N. papuana has a racemose inflorescence, while that of N. neoguineensis is a panicle or panicle-like raceme. Furthermore, the inflorescence of N. papuana usually bears only one-flowered pedicels, both in male and female plants. Those of N. neoguineensis can be up to four-flowered. The lamina of N. papuana has very distinct longitudinal veins and indistinct pinnate veins, whereas in N. neoguineensis the opposite is true.
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N-acetylmuramic acid 6-phosphate etherase (, MurNAc-6-P etherase, MurQ) is an enzyme with systematic name (R)-lactate hydro-lyase (adding N-acetyl-D- glucosamine 6-phosphate; N-acetylmuramate 6-phosphate-forming). This enzyme catalyses the following chemical reaction : (R)-lactate + N-acetyl-D- glucosamine 6-phosphate \rightleftharpoons N-acetylmuramate 6-phosphate + H2O This enzyme is required for the utilization of anhydro-N-acetylmuramic acid in some proteobacteria.
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Typical crossover matrices follow this formula: an N×N banyan switch uses (N/2) log2 N elements. Other formulas are used for differing number of crossover layers, and scaling is possible, but becomes very large and complex with large N×N arrays. CAD can be used to take the drudgery out of creating these designs. A banyan network is implemented by interconnecting 2×2 switching networks in multiple and recursive stages.
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A polylogarithmic function in n is a polynomial in the logarithm of n, : a_k (\log n)^k + \cdots + a_1(\log n) + a_0. The notation \log^k n is often used as a shorthand for (\log n)^k, analogous to \sin^2 \theta for (\sin \theta)^2. In computer science, polylogarithmic functions occur as the order of time or memory used by some algorithms (e.g., "it has polylogarithmic order").
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Matthew Hilary Peter Jebb (born 1958) is an Irish botanist and taxonomist specialising in the ant plant genera Squamellaria, Myrmecodia, Hydnophytum, Myrmephytum and Anthorrhiza, as well as the carnivorous plant genus Nepenthes. Jebb has described several new Nepenthes species, all with Martin Cheek, including: N. argentii, N. aristolochioides, N. danseri, N. diatas, N. lamii, N. mira,Cheek, M.R. & M.H.P. Jebb 1998. Two New Philippine Nepenthes. Kew Bulletin 53(4): 966.
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N. papuana has a racemose inflorescence, while that of N. neoguineensis is a panicle or panicle-like raceme. Furthermore, the inflorescence of N. papuana usually bears only one-flowered pedicels, both in male and female plants. Those of N. neoguineensis can be up to four-flowered. The lamina of N. papuana has very distinct longitudinal veins and indistinct pinnate veins, whereas in N. neoguineensis the opposite is true.
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Let w = (wn) be an infinite sequence of 0s and 1s. The sequence w is Sturmian if it is the difference of non-homogeneous Beatty sequences, that is, for some x\in[0,1) and some irrational \theta\in(0,1) :w_n = \lfloor n\theta + x\rfloor - \lfloor (n-1)\theta + x \rfloor for all n or :w_n = \lceil n\theta + x\rceil - \lceil (n-1)\theta + x \rceil for all n.
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A topological space X endowed with a triangulation K is an n-dimensional pseudomanifold if the following conditions hold: # (pure) is the union of all n-simplices. # Every is a face of exactly one or two n-simplices for n > 1. # For every pair of n-simplices σ and σ' in K, there is a sequence of n-simplices such that the intersection is an for all i = 0, ..., k−1.
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Nepenthes nebularum shows close affinities to N. robcantleyi and N. truncata, and the describing authors suggested that N. robcantleyi might represent a natural hybrid between N. nebularum and N. truncata. Nepenthes nebularum is distinguished from N. robcantleyi by its smaller stature, predominantly epiphytic (rarely lithophytic) habit, a complete absence of bracts on the inflorescence, and the presence of a dense woolly indumentum on the petiole wings, tendrils, and pitchers.
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Let q = (e2i/n)d be the d-th power of a primitive n-th root of unity. Let C be a cyclic group of order n generated by an element c. Let X be the set of k-element subsets of the n-element set {1, 2, ..., n}. The group C has a canonical action on X given by sending c to the cyclic permutation (1, 2, ..., n).
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An n-flake, polyflake, or Sierpinski n-gon, is a fractal constructed starting from an n-gon. This n-gon is replaced by a flake of smaller n-gons, such that the scaled polygons are placed at the vertices, and sometimes in the center. This process is repeated recursively to result in the fractal. Typically, there is also the restriction that the n-gons must touch yet not overlap.
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All known FFT algorithms require Θ(N \log N) operations, although there is no known proof that a lower complexity score is impossible. To illustrate the savings of an FFT, consider the count of complex multiplications and additions for N=4096 data points. Evaluating the DFT's sums directly involves N2 complex multiplications and N(N − 1) complex additions, of which O(N) operations can be saved by eliminating trivial operations such as multiplications by 1, leaving about 30 million operations. On the other hand, the radix-2 Cooley–Tukey algorithm, for N a power of 2, can compute the same result with only (N/2)log2(N) complex multiplications (again, ignoring simplifications of multiplications by 1 and similar) and N log2(N) complex additions, in total about 30,000 operations - a thousand times less than with direct evaluation.
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In enzymology, a glutamate N-acetyltransferase () is an enzyme that catalyzes the chemical reaction :N2-acetyl-L-ornithine + L-glutamate \rightleftharpoons L-ornithine + N-acetyl-L-glutamate Thus, the two substrates of this enzyme are N2-acetyl-L-ornithine and L-glutamate, whereas its two products are L-ornithine and N-acetyl-L-glutamate. This enzyme belongs to the family of transferases, specifically those acyltransferases transferring groups other than aminoacyl groups. The systematic name of this enzyme class is N2-acetyl- L-ornithine:L-glutamate N-acetyltransferase. Other names in common use include ornithine transacetylase, alpha-N-acetyl-L-ornithine:L-glutamate N-acetyltransferase, acetylglutamate synthetase, acetylglutamate- acetylornithine transacetylase, acetylglutamic synthetase, acetylglutamic- acetylornithine transacetylase, acetylornithinase, acetylornithine glutamate acetyltransferase, glutamate acetyltransferase, N-acetyl-L-glutamate synthetase, N-acetylglutamate synthase, N-acetylglutamate synthetase, ornithine acetyltransferase, and 2-N-acetyl-L-ornithine:L-glutamate N-acetyltransferase.
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Howard Ave. N. (now Yale Ave. N.), between Republican and Mercer Streets Seattle Landmark.
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This means, a phalanx of length n may capture up to n-1 stones.
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Multiheaded varieties, often called "Poetaz" are mainly hybrids of N. poeticus and N. tazetta.
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Therefore, the total expected time for this algorithm is O(n log log n).
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It is a planar molecule. The N-N distances are 1.287 and 1.337 Å.
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147, n. 2; Kapelle, Norman Conquest, p. 242, n. 38; Rollason (ed.), Libellus, pp.
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Series: Materials Science and Engineering, 44 (2013). R. Somanah, N. Issur and N. Oozeer.
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DET is an analogue of the common tryptamine hallucinogen N,N-Dimethyltryptamine or DMT.
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Greenwood, N. N.; & Earnshaw, A. (1997). Chemistry of the Elements (2nd Edn.), Oxford:Butterworth- Heinemann.
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Figure 1. Plücker's conoid with n=2.Figure 2. Plücker's conoid with n = 3.
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Greenwood, N. N.; & Earnshaw, A. (1997). Chemistry of the Elements (2nd Edn.), Oxford:Butterworth-Heinemann. .
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C.G.Argent & E.M.Romero 92114), N. mira (G.C.G.Argent et al. 25438), and N. rajah (Low s.n.).
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The boats were constructed by two companies to slightly different specifications; N-1, N-2, and N-3 were designed by the Electric Boat Company of Groton, Connecticut and built by the Seattle Construction and Drydock Company of Seattle, Washington, and N-4, N-5, N-6, and N-7 were designed and built by the Lake Torpedo Boat Company of Bridgeport, Connecticut. The N-boats built by Lake are sometimes considered a separate class. The Electric Boat submarines had a length of overall, a beam of and a mean draft of . They displaced on the surface and submerged.
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The simplest and most common form of mathematical induction infers that a statement involving a natural number n (that is, an integer n\geq0 or 1) holds for all values of n. The proof consists of two steps: # The initial or base case: prove that the statement holds for 0, or 1. # The induction step, inductive step, or step case: prove that for every n, if the statement holds for n, then it holds for n+1. In other words, assume that the statement holds for some arbitrary natural number n, and prove that the statement holds for n+1.
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In enzymology, a N-acylneuraminate-9-phosphatase () is an enzyme that catalyzes the chemical reaction :N-acylneuraminate 9-phosphate + H2O \rightleftharpoons N-acylneuraminate + phosphate Thus, the two substrates of this enzyme are N-acylneuraminate 9-phosphate and H2O, whereas its two products are N-acylneuraminate and phosphate. This enzyme belongs to the family of hydrolases, specifically those acting on phosphoric monoester bonds. The systematic name of this enzyme class is N-acylneuraminate-9-phosphate phosphohydrolase. Other names in common use include acylneuraminate 9-phosphatase, N-acylneuraminic acid 9-phosphate phosphatase, and N-acylneuraminic (sialic) acid 9-phosphatase.
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A Latin cube of order n is equivalent to a 2-(n, 4, n) orthogonal array. Two Latin cubes of order n are orthogonal if, among the n3 pairs of elements chosen from corresponding cells of the two cubes, each distinct ordered pair of the elements occurs exactly n times. A set of k − 3 mutually orthogonal Latin cubes of order n is equivalent to a 2-(n, k, n) orthogonal array. An example of a pair of mutually orthogonal Latin cubes of order three was given as the 2-(3,5,3) orthogonal array in the Examples section above.
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A simple example of a smooth fiber bundle is a Cartesian product of two manifolds. Consider the bundle B1 := (M × N, pr1) with bundle projection pr1 : M × N → M : (x, y) → x. Applying the definition in the paragraph above to find the vertical bundle, we consider first a point (m,n) in M × N. Then the image of this point under pr1 is m. The preimage of m under this same pr1 is {m} × N, so that T(m,n) ({m} × N) = {m} × TN. The vertical bundle is then VB1 = M × TN, which is a subbundle of T(M ×N).
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Prior to November 2001, the current segment of N-57 north of its present junction with N-59 was a part of N-15. The old route for N-57 went east from its current intersection with Highway 59, then turned north at what is now the intersection of U.S. 20, N-59 and N-15 north of Laurel. The highway then went north and ended at N-12. In November 2001, the routes for Highway 57 and Highway 15 were swapped so N-15 could align with the Vermillion-Newcastle Bridge, which opened that month.
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Alternation of the n-cube yields one of two n-demicubes, as in this 3-dimensional illustration of the two tetrahedra that arise as the 3-demicubes of the 3-cube. In geometry, demihypercubes (also called n-demicubes, n-hemicubes, and half measure polytopes) are a class of n-polytopes constructed from alternation of an n-hypercube, labeled as hγn for being half of the hypercube family, γn. Half of the vertices are deleted and new facets are formed. The 2n facets become 2n (n-1)-demicubes, and 2n (n-1)-simplex facets are formed in place of the deleted vertices.
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The term Fibonacci sequence is also applied more generally to any function g from the integers to a field for which g(n + 2) = g(n) + g(n + 1). These functions are precisely those of the form g(n) = F(n) g(1) + F(n - 1) g(0), so the Fibonacci sequences form a vector space with the functions F(n) and F(n - 1) as a basis. More generally, the range of g may be taken to be any abelian group (regarded as a -module). Then the Fibonacci sequences form a 2-dimensional Z-module in the same way.
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Nepenthes bokorensis is most closely allied to several other Indochinese pitcher plants, particularly N. kampotiana, N. smilesii, and N. thorelii. It can be distinguished from all three on the basis of its wider, more oblong-shaped lamina and occasional two- flowered partial peduncles. Mature lower pitchers of N. bokorensis are ovoid in the basal portion and cylindrical above The indumentum of N. bokorensis is also distinctive, and distinguishes it from N. kampotiana, which typically has glabrous leaves. Compared to N. smilesii, N. bokorensis has more robust and colourful pitchers with a broader peristome and longer tendrils.
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However Bailey injured his back during a fixture against the Penrith Panthers and was left with a severe lower back strainL E A G U E U N L I M I T E D O N L I N E: R L N E W S after being cleared of a suspected fractured vertebra.L E A G U E U N L I M I T E D O N L I N E: R L N E W S This injury became a somewhat re-occurring one and hampered his season keeping him out of several matches throughout the year.
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A subset A of positive integers has natural density α if the proportion of elements of A among all natural numbers from 1 to n converges to α as n tends to infinity. More explicitly, if one defines for any natural number n the counting function a(n) as the number of elements of A less than or equal to n, then the natural density of A being α exactly means that :a(n) /n → α as n → ∞. It follows from the definition that if a set A has natural density α then 0 ≤ α ≤ 1.
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In 1928 Dörnte published the first main results: An n-ary groupoid which is reducible is an n-ary group, however for all n > 2 there exist n-ary groups which are not reducible. In some n-ary groups there exists an element e (called an n-ary identity or neutral element) such that any string of n-elements consisting of all e's, apart from one place, is mapped to the element at that place. E.g., in a quaternary group with identity e, eeae = a for every a. An n-ary group containing a neutral element is reducible.
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Nepenthes aristolochioides produces extremely thick, mucilaginous pitcher liquid, which coats the entire inner surfaces of the traps in a thin film. The pitchers of this species appear to function at least in part as flypaper traps, with the sticky inner walls trapping flying insects above the surface of the fluid. Similarly viscous pitcher fluid is also found in seven other closely allied Sumatran species: N. dubia, N. flava, N. inermis, N. jacquelineae, N. jamban, N. talangensis, and N. tenuis. Together with N. aristolochioides, these species all share infundibular pitchers that are wholly glandular or almost so.
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Nepenthes mikei is most closely allied to the Sumatran endemics N. angasanensis and N. tobaica, and may be conspecific with the former. In their description of N. mikei, Salmon and Maulder noted many differences between it and N. angasanensis which are now known to be unreliable. For example, the authors wrote that N. angasanensis produces offshoots from underground rhizomes, while N. mikei does not; populations of N. mikei from Mount Bandahara are now known to produce such offshoots. Similarly, N. angasanensis was said to lack a fasciculate spur, but this has since been recorded in lower pitchers of this species.
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Nepenthes talangensis produces extremely thick, mucilaginous pitcher liquid, which coats the entire inner surfaces of the traps in a thin film. The pitchers of this species appear to function at least in part as flypaper traps, with the sticky inner walls trapping flying insects above the surface of the fluid. Similarly viscous pitcher fluid is also found in seven other closely allied Sumatran species: N. aristolochioides, N. dubia, N. flava, N. inermis, N. jacquelineae, N. jamban, and N. tenuis. Together with N. talangensis, these species all share infundibular pitchers that are wholly glandular or almost so.
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Glucuronidation results in inactivation and excretion, therefore N-glucuronidation also competes with N-oxidation.4-aminobiphenyl is proposed to initiate bladder cancer by a mechanism involving hepatic N-oxidation and subsequent N-glucuronidation. The N-hydroxy aryl amine N-glucuronide conjugate is thought to be excreted from the liver and to build up in the bladder lumen. N-glucuronides of 4-aminobiphenyl and N-hydroxy-4-aminobiphenyl can be hydrolyzed by acidic urine to their corresponding arylamines, they can in turn enter the bladder epithelium and undergo further metabolism by peroxidation and/or O-acetylation to form DNA adducts.
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In 1971, that view was updated by distinguishing the pygmy slow loris (N. pygmaeus) as a species, and by further recognizing four subspecies, including N. coucang menagensis, the Bornean slow loris. From then until 2005, N. bancanus was considered a synonym of the Bornean slow loris, which was elevated to the species level (as N. menagensis) in 2006, when molecular analysis showed it to be genetically distinct from N. coucang. A 2013 review of museum specimens and photographs attributed to N. menagensis resulted in elevating two of its former subspecies to the species N. bancanus and N. borneanus.
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The systematic name of this enzyme class is phosphoenolpyruvate:UDP-N-acetyl-D-glucosamine 1-carboxyvinyltransferase.Other names in common use include MurA transferase, UDP-N-acetylglucosamine 1-carboxyvinyl-transferase, UDP-N-acetylglucosamine enoylpyruvyltransferase, enoylpyruvate transferase, phosphoenolpyruvate-UDP- acetylglucosamine-3-enolpyruvyltransferase, phosphoenolpyruvate:UDP-2-acetamido-2-deoxy-D-glucose 2-enoyl-1-carboxyethyltransferase, phosphoenolpyruvate:uridine diphosphate N-acetylglucosamine enolpyruvyltransferase, phosphoenolpyruvate:uridine-5'-diphospho-N-acetyl-2-amino-2-deoxyglucose 3-enolpyruvyltransferase, phosphopyruvate-uridine diphosphoacetylglucosamine pyruvatetransferase, pyruvate-UDP-acetylglucosamine transferase, pyruvate- uridine diphospho-N-acetylglucosamine transferase, pyruvate-uridine diphospho- N-acetyl-glucosamine transferase, and pyruvic-uridine diphospho-N- acetylglucosaminyltransferase. This enzyme participates in amino sugars metabolism and glycan biosynthesis.
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In enzymology, a N-hydroxyarylamine O-acetyltransferase () is an enzyme that catalyzes the chemical reaction :acetyl-CoA + an N-hydroxyarylamine \rightleftharpoons CoA + an N-acetoxyarylamine Thus, the two substrates of this enzyme are acetyl-CoA and N-hydroxyarylamine, whereas its two products are CoA and N-acetoxyarylamine. This enzyme belongs to the family of transferases, specifically those acyltransferases transferring groups other than aminoacyl groups. The systematic name of this enzyme class is acetyl- CoA:N-hydroxyarylamine O-acetyltransferase. Other names in common use include arylhydroxamate N,O-acetyltransferase, arylamine N-acetyltransferase, and N-hydroxy-2-aminofluorene-O-acetyltransferase.
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The upper pitchers of these species are more distinct, with those of N. macrophylla being more ovoid and less elongated. As its name suggests, N. macrophylla produces very large leaves and these may be twice as long as those of either N. edwardsiana or N. villosa. Whereas N. edwardsiana and N. villosa are restricted to generally ultramafic soils in the Kinabalu area, N. macrophylla is only found near the summit of Mount Trusmadi, which is mostly composed of sandstone. Botanists Matthew Jebb and Martin Cheek suggest that N. macrophylla is related to ', a species endemic to Palawan in the Philippines.
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Lehmer numbers form a linear recurrence relation with :U_n=(R-2Q)U_{n-2}-Q^2U_{n-4}=(a^2+b^2)U_{n-2}-a^2b^2U_{n-4} with initial values U_0=0,U_1=1,U_2=1,U_3=R-Q=a^2+ab+b^2. Similarly the companions sequence satisfies :V_n=(R-2Q)V_{n-2}-Q^2V_{n-4}=(a^2+b^2)V_{n-2}-a^2b^2V_{n-4} with initial values V_0=2,V_1=1,V_2=R-2Q=a^2+b^2,V_3=R-3Q=a^2-ab+b^2.
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M(n) is the determinant of the n × n Redheffer matrix, a (0,1) matrix in which aij is 1 if either j is 1 or i divides j.
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In this analysis, three species of Nyctosaurus were included: N. lamegoi, N. nanus and N. gracilis; all three of which were placed as derived members of the Nyctosauridae.
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This hyperbolic tiling is topologically related as a part of sequence of uniform quasiregular polyhedra with vertex configurations (3.n.3.n), and [n,3] Coxeter group symmetry.
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Bergamot fruit contains flavonoid phytochemicals, such as neoeriocitrin, naringin, neohesperidin, ponceritin, melitidin, mitrocin, miriflin, and brutieridin. Bergamot leaves contain different indole alkaloids, such as N,N,N-trimethyltryptamine.
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1\. Jafarullah Khan, Deputy Speaker (PML-N) 2\. Hafiz Hafeez Ur Rehman, Chief Minister (PML-N) 3\. Dr. Muhammad Iqbal, Minister (PML-N) 4\. Javaid Hussain (PPP) 5\.
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Princeton, Princeton University Press. #N. N. Bogoliubov, Y. A. Mitropolsky (1961): Asymptotic Methods in the Theory of Non-Linear Oscillations. New York, Gordon and Breach. Statistical Mechanics: #N.
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A reduction is a preordering, that is a reflexive and transitive relation, on P(N)×P(N), where P(N) is the power set of the natural numbers.
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For example, the N-dimensional fundamental representation of SU(N) for N greater than two is a complex representation whose complex conjugate is often called the antifundamental representation.
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In this example, the above algorithm for D mod 97 will be applied to D = . (The digits are colour-coded to aid the description below.) If the result is one, the IBAN corresponding to D passes the check digit test. # Construct N from the first 9 digits of D #: N = # Calculate N mod 97 = 70 # Construct a new 9-digit N from the above result (step 2) followed by the next 7 digits of D. #: N = 70 # Calculate N mod 97 = 29 # Construct a new 9-digit N from the above result (step 4) followed by the next 7 digits of D. #: N = 29 # Calculate N mod 97 = 24 # Construct a new N from the above result (step 6) followed by the remaining 5 digits of D. #: N = 24 # Calculate N mod 97 = 1 From step 8, the final result is D mod 97 = 1 and the IBAN has passed this check digit test.
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The southern segment of N-57 begins northeast of Leigh at N-91. It goes north through farmland and meets N-32 before entering Stanton. While in Stanton, it intersects N-24. It continues north from Stanton and ends at U.S. 275.
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An n \times n matrix A is said to be skew-symmetrizable if there exists an invertible diagonal matrix D such that DA is skew-symmetric. For real n \times n matrices, sometimes the condition for D to have positive entries is added.
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Using F_{n - 2} = F_n - F_{n - 1}, one can extend the Fibonacci numbers to negative integers. So we get: :... −8, 5, −3, 2, −1, 1, 0, 1, 1, 2, 3, 5, 8, ... and F_{-n} = (-1)^{n + 1} F_n. See also Negafibonacci.
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The expected value is then given by, E(X1) + E(X2) + ... + E(Xn). Since E(Xk) = P(Xk = 1) = 1/(n − k + 1), the sought expected value is 1/n + 1/(n − 1) + 1/(n − 2) + ... + 1 = Hn (the nth harmonic number).
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3, 355 n. 4; Skene (1886) pp. 327–328 n. 103; Skene (1867) pp. 151, 174, 288, 301; Inverdovat (n.d.). an otherwise uncertain locationWoolf (2007) p. 112; Broun (2004a); Ó Corráin (1998a) § 40 n. 50; Ó Corráin (1998b) p. 333 n. 161.
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NPH stands for neutral protamine Hagedorn, and the words refer to neutral pH (pH = 7), protamine (a protein), and Hans Christian Hagedorn (an insulin researcher). Brand names include Humulin N, Novolin N, Novolin NPH, Gensulin N, SciLin N, Insulatard, and NPH Iletin II.
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The General Motors N platform (commonly called the N-body or N car) was a front-wheel drive compact automotive platform produced from 1984 to 2005. The GM N platform was based on the GM J-Body and replaced the GM X platform.
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Honda N-One (2014) The styling of the 5-door Honda N-One kei car, as an homage to the N360, is also inspired by the EV-N concept. The N-One was launched in fall 2012 with conventional (gasoline engine) power.
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In preparing the species description, the describing authors also examined herbarium material of a number of closely allied species, including N. attenboroughii (specimens A.Robinson AR001 and AR002), N. mantalingajanensis (G.C.G.Argent & E.M.Romero 92114), N. mira (G.C.G.Argent et al. 25438), and N. rajah (Low s.n.).
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The Gauss–Legendre algorithm or Salamin–Brent algorithm was discovered independently by Richard Brent and Eugene Salamin in 1975. This can compute \pi to N digits in time proportional to N\,\log(N)\,\log(\log(N)), much faster than the trigonometric formulae.
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A rather peculiar property of their inverses is that A−1 is nearly a submatrix of B−1, except for the A−1n,n element, which is not equal to B−1n,n. A Lehmer matrix of order n has trace n.
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Campbell's theorem states that any n-dimensional Riemannian manifold can be embedded locally in an (n + 1)-manifold with a Ricci curvature of R'a b = 0\. The theorem also states, in similar form, that an n-dimensional pseudo-Riemannian manifold can be both locally and isometrically embedded in an n(n + 1)/2-pseudo-Euclidean space.
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JETP 45, 216 (1977)]. N-th order contribution of perturbation theory into any quantity can be evaluated at large N in the saddle-point approximation for functional integrals and is determined by instanton configurations. This contribution behaves usually as N! in dependence on N and is frequently associated with approximately the same (N!) number of Feynman diagrams.
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Bifunctional heparan sulfate N-deacetylase/N-sulfotransferase 3 is an enzyme that in humans is encoded by the NDST3 gene. It catalyses the reaction: > 3'-phosphoadenylyl sulfate + α-D-glucosaminyl-[heparan sulfate](n) = > adenosine 3',5'-bisphosphate + 2 H+ \+ N-sulfo-α-D-glucosaminyl-[heparan > sulfate](n) This is a step in the production of heparin.
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Bulliard's concept of Nidularia is synonymous with Cyathus. Nidularia was again circumscribed in 1817 by Swedish mycologist Elias Magnus Fries and his student Johann Nordholm. N. radicata, N. confluens, N. deformis, and N. denudata. Nidularia farcta was given as the type species; today both this taxon as well as N. radicata are thought to be synonymous with Nidularia deformis.
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Chromosome numbers include 2n=14, 22, 26, with numerous aneuploid and polyploid derivatives. The basic chromosome number is 7, with the exception of N. tazetta, N. elegans and N. broussonetii in which it is 10 or 11; this subgenus (Hermione) was in fact characterised by this characteristic. Polyploid species include N. papyraceus (4x=22) and N. dubius (6x=50).
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Although the family Amaryllidaceae are predominantly tropical or subtropical as a whole, Narcissus occurs primarily in Mediterranean region, with a centre of diversity in the Iberian Peninsula (Spain and Portugal). A few species extend the range into southern France, Italy, the Balkans (N. poeticus, N. serotinus, N. tazetta), and the Eastern Mediterranean (N. serotinus) including Israel (N. tazetta).
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Narcissus are long-lived perennial geophytes with winter-growing and summer- dormant bulbs that are mainly synanthous (leaves and flowers appearing at the same time). While most species flower in late winter to spring, five species are autumn flowering (N. broussonetii, N. cavanillesii, N. elegans, N. serotinus, N. viridiflorus). By contrast these species are hysteranthous (leaves appear after flowering).
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195 n. 32; Anderson (1922) p. 255 n. 1; Skene (1872) p. 252 ch. 4; Skene (1871) p. 257 ch. 4; Stevenson (1835) p. 79 n. d. It is possible that this source has mistaken the latter's name for Gilla Brigte,Sellar (2004); Sellar (2000) p. 195 n. 32; Duncan; Brown (1956–1957) p. 197 n. 6.
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N-th harmonic generation Harmonic generation (HG, also called multiple harmonic generation) is a nonlinear optical process in which n photons with the same frequency interact with a nonlinear material, are "combined", and generate a new photon with n times the energy of the initial photons (equivalently, n times the frequency and the wavelength divided by n).
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Conversely, if pu(n) ≤ n for some n, then u is ultimately periodic.Allouche & Shallit (2003) p.302 An aperiodic sequence is one which is not ultimately periodic. An aperiodic sequence has strictly increasing complexity function (this is the Morse–Hedlund theorem),Cassaigne & Nicolas (2010) p.166 so p(n) is at least n+1.Lothaire (2011) p.
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Director of Studies Kotyk N. Head of Choreographic Department Orlovskaya L. Ballet-masters Naenko S., Sanzharevskyy N Pedagogues-choreographers Orlovskaya L., Naenko S., Starikova E., Tovstanova N., Klescheva G., Barer O., Mordzik C., Sanzharevskyy N., Smut N., Sudomliak V., Serdtseva A. Famous graduates: Khrystyna Tratch, Oleg Petryk, Yevgeniy Svetlitsa, Anastasiya Isupova, Viktoriya Tkatch, Yuliya Yermolenko, Nikolay Sanszharevskyy.
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Redfern Natural History Productions, Poole. pp. 36–51. Cultivated plants of this species were for a long time misidentified as N. pilosa. While N. pilosa is endemic to Kalimantan, N. chaniana is native to Sabah and Sarawak (Bukit Batu Lawi and other mountains). The pitchers of N. pilosa are rounder and broader in shape than those of N. chaniana.
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Anhydro-N-acetylmuramic acid kinase (, anhMurNAc kinase, AnmK) is an enzyme with systematic name ATP:1,6-anhydro-N-acetyl-beta-muramate 6-phosphotransferase. This enzyme catalyses the following chemical reaction : ATP + 1,6-anhydro-N-acetyl-beta-muramate + H2O \rightleftharpoons ADP + N-acetylmuramate 6-phosphate This enzyme is required for the utilization of anhydro-N-acetylmuramic acid in proteobacteria.
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Thus, an n-ary group that is not reducible does not contain such elements. There exist n-ary groups with more than one neutral element. If the set of all neutral elements of an n-ary group is non-empty it forms an n-ary subgroup.Wiesław A. Dudek, Remarks to Głazek's results on n-ary groups, Discussiones Mathematicae.
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In the wild, N. izumiae is known to form natural hybrids with N. dubia and N. jacquelineae. A single mature female plant of N. dubia × N. izumiae grows along the summit trail on Mount Talakmau. It produces infundibular upper pitchers that are yellowish-green in colouration. The pitchers are relatively small, reaching only around 10 cm in height.
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Jebb and Cheek suggest that N. philippinensis is more closely related to the Bornean species N. hirsuta, N. hispida, and N. macrovulgaris than it is to N. alata. Nepenthes philippinensis produces the most concurrent inflorescences of any species in the genus; up to 190 have been recorded on a single plant.McPherson, S.R. 2009. Pitcher Plants of the Old World.
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The n-torsion of an abelian variety and the n-torsion of its dual are dual to each other when n is coprime to the characteristic of the base. In general - for all n - the n-torsion group schemes of dual abelian varieties are Cartier duals of each other. This generalizes the Weil pairing for elliptic curves.
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The Nepenthaceae of the Netherlands Indies. Bulletin du Jardin Botanique de Buitenzorg, Série III, 9(3–4): 249–438. > N. tubulosa and N. Beccariana of Macfarlane show important differences with > the common N. mirabilis; yet I think them to be extreme variations of the > latter. [...] N. Beccariana differs from N. mirabilis only by the other > shape of the pitchers.
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In mathematics, Ihara's lemma, introduced by and named by , states that the kernel of the sum of the two p-degeneracy maps from J0(N)×J0(N) to J0(Np) is Eisenstein whenever the prime p does not divide N. Here J0(N) is the Jacobian of the compactification of the modular curve of Γ0(N).
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In mathematics, the Shimura subgroup Σ(N) is a subgroup of the Jacobian of the modular curve X0(N) of level N, given by the kernel of the natural map to the Jacobian of X1(N). It is named after Goro Shimura. There is a similar subgroup Σ(N,D) associated to Shimura curves of quaternion algebras.
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The major products of pyridine metabolism are N-methylpyridiniumhydroxide, which are formed by N-methyltransferases (e.g., pyridine N-methyltransferase), as well as pyridine N-oxide, and 2-, 3-, and 4-hydroxypyridine, which are generated by the action of monooxygenase. In humans, pyridine is metabolized only into N-methylpyridiniumhydroxide. Pyridine is readily degraded by bacteria to ammonia and carbon dioxide.
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N-acetylphosphatidylethanolamine-hydrolysing phospholipase D (, NAPE-PLD, anandamide-generating phospholipase D, N-acyl phosphatidylethanolamine phospholipase D, NAPE-hydrolyzing phospholipase D) is an enzyme with systematic name N-acetylphosphatidylethanolamine phosphatidohydrolase. This enzyme catalyses the following chemical reaction : N-acylphosphatidylethanolamine + H2O \rightleftharpoons N-acylethanolamine + a 1,2-diacylglycerol 3-phosphate This enzyme is involved in the biosynthesis of anandamide.
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In number theory, the aliquot sum s(n) of a positive integer n is the sum of all proper divisors of n, that is, all divisors of n other than n itself. It can be used to characterize the prime numbers, perfect numbers, deficient numbers, abundant numbers, and untouchable numbers, and to define the aliquot sequence of a number.
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The N region attached to MT2 does not participate significantly. In quadrants 3 and 4, MT2 is negative, and current flows from MT1 to MT2, also through P, N, P and N layers. The N region attached to MT2 is active, but the N region attached to MT1 only participates in the initial triggering, not the bulk current flow.
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Denote this maximum number of components by Comp(n,r). Then, the following recurrence relation holds: See also detailed discussions and explanations on the case n=2 and the general case. See also . ::Comp(n,r) = Comp(n, r-1) + Comp(n-1,r-1) ::Comp(0,r) = 1 \- when there are no dimensions, there is a single point.
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The genus was first erected by Britton & Rose in 1922 in order to classify three uncomfortable species formerly placed in the genus Mammillaria (N. conoidea, N. ceratites, and N. grandiflora). A fourth species was added in 1923 (N. texensis). But it was not until 1948 that a fifth and final species was added by Backeberg (N. matehualensis).
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It is closely allied to several other Palawan endemics, including N. deaniana, N. gantungensis, and N. mira. The traps of this species reach at least 24 cm in height. Some specimens are noted for producing very dark, almost black, upper pitchers. In his Carnivorous Plant Database, taxonomist Jan Schlauer treats N. leonardoi as a heterotypic synonym of N. deaniana.
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If n=1, the transformation is horizontal; when m > 1, it is a dilation, when m < 1, it is a contraction. If m=1, the transformation is vertical; when n>1 it is a dilation, when n<1, it is a contraction. If m=1/n or n=1/m, the transformation is a squeeze mapping.
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Analogous to the definition of dominance above, a node z is said to post-dominate a node n if all paths to the exit node of the graph starting at n must go through z. Similarly, the immediate post-dominator of a node n is the postdominator of n that doesn't strictly postdominate any other strict postdominators of n.
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34, p.61 (1954) Link. The reagent is sodium amide or another alkali metal amide and the reaction product a N,N-dialkylbenzylamine with a new alkyl group in the aromatic ortho position. For example, benzyltrimethylammonium iodide, [(C6H5CH2)N(CH3)3]I, rearranges in the presence of sodium amide to yield the o-methyl derivative of N,N-dimethylbenzylamine.
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Finite projective planes are symmetric 2-designs with λ = 1 and order n > 1. For these designs the symmetric design equation becomes: ::v-1 = k(k-1). Since k = r we can write the order of a projective plane as n = k − 1 and, from the displayed equation above, we obtain v = (n + 1)n + 1 = n2 + n + 1 points in a projective plane of order n. As a projective plane is a symmetric design, we have b = v, meaning that b = n2 + n + 1 also.
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Natural numbers may be implemented as 0 = , 1 = = , 2 = = , 3 = = and so on; or alternatively as 0 = , 1 = =, 2 = = and so on. These are two different but isomorphic implementations of natural numbers in set theory. They are isomorphic as models of Peano axioms, that is, triples (N,0,S) where N is a set, 0 an element of N, and S (called the successor function) a map of N to itself (satisfying appropriate conditions). In the first implementation S(n) = n ∪ ; in the second implementation S(n) = .
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The space hierarchy theorem guarantees that DSPACE(logd n) ⊊ DSPACE(logd + 1 n) for all integers d > 0. If polyL had a complete problem, call it A, it would be an element of DSPACE(logk n) for some integer k > 0. Suppose problem B is an element of DSPACE(logk + 1 n) \ DSPACE(logk n). The assumption that A is complete implies the following O(logk n) space algorithm for B: reduce B to A in logarithmic space, then decide A in O(logk n) space.
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Journal of Insectivorous Plant Society 59(1): 12–17. Nepenthes mantalingajanensis appears to be most closely allied to the Palawan endemics N. attenboroughii, N. deaniana, N. leonardoi, and N. mira, as well as the Mindanao endemic N. peltata. It can be distinguished from all of these species on the basis of its smaller size and narrower lamina, typically with an acute apex. The lower pitchers of N. mantalingajanensis can be particularly similar to those of N. mira, although these species differ markedly in lamina morphology.
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Nepenthes edwardsiana and N. villosa differ in a number of morphological features. The peristome of N. villosa is more intricate and its pitchers are not elongated above the hip, unlike those of N. edwardsiana. In N. edwardsiana, the apex of the lamina is usually acute, compared to the typically emarginate apex found in N. villosa. As noted by Danser, the indumentum of these species also differs, with N. villosa being densely hirsute throughout and N. edwardsiana having an inconspicuous covering of very short hairs.
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The bias of maximum-likelihood estimators can be substantial. Consider a case where n tickets numbered from 1 through to n are placed in a box and one is selected at random, giving a value X. If n is unknown, then the maximum-likelihood estimator of n is X, even though the expectation of X given n is only (n + 1)/2; we can be certain only that n is at least X and is probably more. In this case, the natural unbiased estimator is 2X − 1\.
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Consider (let us say N) sets of n distinct bit locations are selected randomly. These are the n-tuples. The restriction of a pattern to an n-tuple can be regarded as an n-bit number which, together with the identity of the n-tuple, constitutes a `feature' of the pattern. The standard n-tuple recognizer operates simply as follows: A pattern is classified as belonging to the class for which it has the most features in common with at least one training pattern of that class.
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The most basic method of checking the primality of a given integer n is called trial division. This method divides n by each integer from 2 up to the square root of n. Any such integer dividing n evenly establishes n as composite; otherwise it is prime. Integers larger than the square root do not need to be checked because, whenever n = a\cdot b, one of the two factors a and b is less than or equal to the square root of n.
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In enzymology, a N-acylglucosamine 2-epimerase () is an enzyme that catalyzes the chemical reaction :N-acyl-D-glucosamine \rightleftharpoons N-acyl-D- mannosamine Hence, this enzyme has one substrate, N-acyl-D-glucosamine, and one product, N-acyl-D-mannosamine. This enzyme belongs to the family of isomerases, specifically those racemases and epimerases acting on carbohydrates and derivatives. The systematic name of this enzyme class is N-acyl-D-glucosamine 2-epimerase. Other names in common use include acylglucosamine 2-epimerase, and N-acetylglucosamine 2-epimerase.
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Whereas the lower pitchers of N. deaniana and N. mira may be reddish-purple throughout, those of N. gantungensis are not known to exhibit such dark pigmentation. Unlike its close relatives, N. gantungensis frequently produces upper pitchers. Nepenthes mantalingajanensis is suggested in the describing paper as the next closest relative of N. gantungensis. All four species are believed to have evolved from a common ancestor that had already diverged from the lineage that would lead to the giant-pitchered N. attenboroughii and N. palawanensis.
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250px As shown in the figure to the right, a load-balanced switch has N input line cards, each of rate R, each connected to N buffers by a link of rate R/N. Those buffers are in turn each connected to N output line cards, each of rate R, by links of rate R/N. The buffers in the center are partitioned into N virtual output queues. Each input line card spreads its packets evenly to the N buffers, something it can clearly do without contention.
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Given a partially ordered set (S,≤), we can define a simplicial set NS, the nerve of S, as follows: for every object [n] of Δ we set NS([n]) = hompo-set( [n] , S), the order-preserving maps from [n] to S. Every morphism φ:[n]->[m] in Δ is an order preserving map, and via composition induces a map NS(φ) : NS([m]) -> NS([n]). It is straightforward to check that NS is a contravariant functor from Δ to Set: a simplicial set. Concretely, the n-simplices of the nerve NS, i.e. the elements of NSn=NS([n]), can be thought of as ordered length-(n+1) sequences of elements from S: (a0 ≤ a1 ≤ ... ≤ an).
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Quantum query complexity can also be defined with respect to Monte Carlo algorithms or Las Vegas algorithms, but it is usually taken to mean Monte Carlo quantum algorithms. In the context of this conjecture, the function to be evaluated is the graph property, and the input is a string of size n(n − 1)/2, which gives the locations of the edges on an n vertex graph, since a graph can have at most n(n − 1)/2 possible edges. The query complexity of any function is upper bounded by n(n − 1)/2, since the whole input is read after making n(n − 1)/2 queries, thus determining the input graph completely.
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This intermediate can spontaneously rearrange to form the arylamidonium ion and a carbonium ion which can interact directly with DNA to produce DNA adducts. In addition to esterification by acetylation, the N-hydroxy derivative can be O-sulfated by cytosolic sulfur transferase enzyme giving rise to the N-acetyl- N-sulfoxy product. In addition, the cytosolic N,O-aryl hydroxamic acid acyltransferase enzyme catalyzes the transfer of the acetyl group from the N atom of the N-OH-2-AAF to the O atom of the N-OH group to produce N-acetoxy-2-aminofluorene (N-OH-2-AF). This reactive metabolite spontaneously decomposes to form a nitrenium ion which will also react with DNA.
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We need the first condition because if the leading coefficient is negative then f(x) < 0 for all large x, and thus f(n) is not a (positive) prime number for large positive integers n. (This merely satisfies the sign convention that primes are positive.) We need the second condition because if f(x) = g(x)h(x) where the polynomials g(x) and h(x) have integer coefficients, then we have f(n) = g(n)h(n) for all integers n; but g(x) and h(x) take the values 0 and \pm 1 only finitely many times, so f(n) is composite for all large n. The third condition, that the numbers f(n) have gcd 1, is obviously necessary, but is somewhat subtle, and is best understood by a counterexample. Consider f(x) = x^2 + x + 2, which has positive leading coefficient and is irreducible, and the coefficients are relatively prime; however f(n) is even for all integers n, and so is prime only finitely many times (namely when f(n)=2, in fact only at n =0,-1).
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In model theory, a branch of mathematical logic, two structures M and N of the same signature σ are called elementarily equivalent if they satisfy the same first-order σ-sentences. If N is a substructure of M, one often needs a stronger condition. In this case N is called an elementary substructure of M if every first-order σ-formula φ(a1, …, an) with parameters a1, …, an from N is true in N if and only if it is true in M. If N is an elementary substructure of M, then M is called an elementary extension of N. An embedding h: N → M is called an elementary embedding of N into M if h(N) is an elementary substructure of M. A substructure N of M is elementary if and only if it passes the Tarski–Vaught test: every first-order formula φ(x, b1, …, bn) with parameters in N that has a solution in M also has a solution in N when evaluated in M. One can prove that two structures are elementarily equivalent with the Ehrenfeucht–Fraïssé games.
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Clarke, C.M. 2001. Nepenthes of Sumatra and Peninsular Malaysia. Natural History Publications (Borneo), Kota Kinabalu. Other natural hybrids named by Kurata include N. × ferrugineomarginata, N. × kinabaluensis, and N. × kuchingensis.
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It was introduced by decree n. 249 of 10 September 2010, enacted by the law n. 244 of 24 December 2007,Art. comma 416 legge 24 dicembre 2007, n.
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Its computational complexity is thus O(n5L2 (log(n)2 + L2)) when using elementary arithmetic or O(n4L (log(n) + L) log(log(n) + L))) by using fast multiplication.
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TC0 contains several important problems, such as sorting n n-bit numbers, multiplying two n-bit numbers, integer division or recognizing the Dyck language with two types of parentheses.
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Gordon and Breach. . Quantum Field Theory: #N. N. Bogoliubov, B. V. Medvedev, M. K. Polivanov (1958): Problems in the Theory of Dispersion Relations. Institute for Advanced Study, Princeton. #N.
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Reading, Mass.: W. A. Benjamin, Advanced Book Program. . . #N. N. Bogoliubov, D. V. Shirkov (1980): Introduction to the Theory of Quantized Field. John Wiley & Sons Inc; 3rd edition. . . #N.
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In the wild, N. andamana is only known to hybridise with N. mirabilis. Some of these crosses involve the local variety of the latter species, N. mirabilis var. globosa.
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Jebb, M.H.P. & M.R. Cheek 1997. A skeletal revision of Nepenthes (Nepenthaceae). Blumea 42(1): 1–106. In the wild, N. neoguineensis occurs sympatrically with N. ampullaria and N. maxima.
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Lemma: A number n is k-hyperperfect (including k=1) if and only if for some k, δk-j(n) = -δk+j(n) for at least one j > 0.
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10 n. 43; Duffy (1991) p. 68. The close relations between these families could account for Ailéan's name.Duffy (2007) p. 10 n. 43; Duffy (1993) p. 77 n. 61.
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Capone-N-Noreaga (also known as C-N-N) is an American hip hop duo formed in 1995 from Queens, New York. The duo features rappers Capone and N.O.R.E..
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Linear-time skipping is done using the period. function match(n, h) nl ← len(n) hl ← len(h) [l, p] ← crit_fact(n) P ← {} set of matches. Match the suffix.
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The geometric sequence a, a r, a r^2, \dots is constant- recursive, since it satisfies the recurrence s(n) = r s(n - 1) for all n \geq 1.
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A sequence that is eventually periodic with period length \ell is constant-recursive, since it satisfies s(n) = s(n - \ell) for all n \geq d for some d.
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Round (1901) pp. 125-126 n. 3. and to have been an ancestor of the Boyd family.Round (1901) pp. 125-126 n. 3; Eyton (1856) p. 346 n. 7.
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Concretely, transform the integer as `(n << 1) ^ (n >> k - 1)` for fixed k-bit integers.
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In other words, the amount of memory needed to store N grows logarithmically with N.
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2017 Hyundai i30 N The Hyundai i30 N was released for the 2017 model year.
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Generalized chess (played on n×n board, without the fifty-move rule) is EXPTIME-complete.
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Greenwood, N. N. and Earnshaw, A. (1997). Chemistry of the Elements (2nd Edn.), Oxford:Butterworth-Heinemann. .
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N. taenia and N. lobata were both collapsed into a new form-species Laevitubulus laxus.
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Treatment of nitroarenes with excess zinc metal results in the formation of N,N'-diarylhydrazine.
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2 ("Schönerlinder Straße"), n.3 (Bucher Straße) and n.4 ("Pasewalker Straße") serve the locality.
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N. N. Greenwood & A. Earnshaw, Chemistry of the Elements (2nd ed.), Butterworth- Heinemann, Oxford, 1997.
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To encrypt a message m we compute the ciphertext as c = m^N \mod N.
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Tertiary amides, with the important exception of N,N-dimethylformamide, exhibit low solubility in water.
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Orange fruit and leaf both are reported to contain indole alkaloids including N,N-DMT.
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The discography of rapper Flesh-n-Bone of Cleveland rap group Bone Thugs-n- Harmony.
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Before the stops and affricates, an inorganic augmentation n may appear (before labials n → m).
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Hence, raising a shear matrix to a power n multiplies its shear factor by n.
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NAA80/NatH is an N-terminal acetyltransferase that specifically acetylates the N-terminus of actin.
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Any open subset of an n-manifold is an n-manifold with the subspace topology.
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The pc-n sets can be augmented with diffuse functions to obtain augpc-n sets.
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For an election with n candidates, the above procedure is followed using modulo-n equations.
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The symmetric group Sn can be generated by two elements, a 2-cycle and an n-cycle, so that it is a quotient group of F2. On the other hand, it is easy to show that the maximal order M(n) of an element in Sn satisfies : log M(n) ≤ n/e (Edmund Landau proved the more precise asymptotic estimate log M(n) ~ (n log n)1/2). In fact if the cycles in a cycle decomposition of a permutation have length N1, ..., Nk with N1 \+ ··· + Nk = n, then the order of the permutation divides the product N1 ···Nk, which in turn is bounded by (n/k)k, using the inequality of arithmetic and geometric means. On the other hand, (n/x)x is maximized when x=e.
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The first, the base case (or basis), proves the statement for n = 0 without assuming any knowledge of other cases. The second case, the induction step, proves that if the statement holds for any given case n = k, then it must also hold for the next case n = k + 1. These two steps establish that the statement holds for every natural number n. The base case does not necessarily begin with n = 0, but often with n = 1, and possibly with any fixed natural number n = N, establishing the truth of the statement for all natural numbers n ≥ N. The method can be extended to prove statements about more general well- founded structures, such as trees; this generalization, known as structural induction, is used in mathematical logic and computer science.
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Mantel's theorem states that any n-vertex undirected graph with at least n2/4 edges, and no multiple edges or self-loops, either contains a triangle or it is the complete bipartite graph Kn/2,n/2. This theorem can be strengthened: any undirected Hamiltonian graph with at least n2/4 edges is either pancyclic or Kn/2,n/2. There exist n-vertex Hamiltonian directed graphs with n(n + 1)/2 − 3 edges that are not pancyclic, but every Hamiltonian directed graph with at least n(n + 1)/2 − 1 edges is pancyclic. Additionally, every n-vertex strongly connected directed graph in which each vertex has degree at least n (counting incoming and outgoing edges together) is either pancyclic or it is a complete bipartite directed graph..
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When A is m×n, it is a property of matrix multiplication that : I_m A = A I_n = A. In particular, the identity matrix serves as the unit of the ring of all n×n matrices, and as the identity element of the general linear group GL(n) (a group consisting of all invertible n×n matrices). In particular, the identity matrix is invertible—with its inverse being precisely itself. Where n×n matrices are used to represent linear transformations from an n-dimensional vector space to itself, In represents the identity function, regardless of the basis. The ith column of an identity matrix is the unit vector ei (the vector whose ith entry is 1 and 0 elsewhere) It follows that the determinant of the identity matrix is 1, and the trace is n.
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Endo-α-N-acetylgalactosaminidase (, endo-α-acetylgalactosaminidase, endo-α-N- acetyl-D-galactosaminidase, mucinaminylserine mucinaminidase, D-galactosyl-3-(N-acetyl-α-D-galactosaminyl)-L-serine mucinaminohydrolase, endo-α-GalNAc-ase, D-galactosyl-N-acetyl-α-D-galactosamine D-galactosyl-N- acetyl-galactosaminohydrolase) is an enzyme with systematic name glycopeptide- D-galactosyl-N-acetyl-α-D-galactosamine D-galactosyl-N-acetyl- galactosaminohydrolase. This enzyme catalyses the following chemical reaction : 3-O-beta-D-galactosyl-N-acetyl-alpha-D-galactosaminyl-L-serine-[protein] + H2O \rightleftharpoons 3-O-beta-D-galactosyl-N-acetyl-alpha-D-galactosamine + L-serine-[protein] The enzyme catalyses the release of Gal-(1->3)-beta-GalNAc alpha-linked to serine or threonine residues of mucin-type glycoproteins. Glycopeptide α-N-acetylgalactosaminidases belong to family GH101 of glycoside hydrolases.
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The Killing–Hopf theorem of Riemannian geometry states that the universal cover of an n-dimensional space form M^n with curvature K = -1 is isometric to H^n, hyperbolic space, with curvature K = 0 is isometric to R^n, Euclidean n-space, and with curvature K = +1 is isometric to S^n, the n-dimensional sphere of points distance 1 from the origin in R^{n+1}. By rescaling the Riemannian metric on H^n, we may create a space M_K of constant curvature K for any K < 0. Similarly, by rescaling the Riemannian metric on S^n, we may create a space M_K of constant curvature K for any K > 0. Thus the universal cover of a space form M with constant curvature K is isometric to M_K.
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This branch of recursion theory analyzed the following question: For fixed m and n with 0 < m < n, for which functions A is it possible to compute for any different n inputs x1, x2, ..., xn a tuple of n numbers y1,y2,...,yn such that at least m of the equations A(xk) = yk are true. Such sets are known as (m, n)-recursive sets. The first major result in this branch of Recursion Theory is Trakhtenbrot's result that a set is computable if it is (m, n)-recursive for some m, n with 2m > n. On the other hand, Jockusch's semirecursive sets (which were already known informally before Jockusch introduced them 1968) are examples of a set which is (m, n)-recursive if and only if 2m < n + 1\.
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Mathematically speaking, necessity and sufficiency are dual to one another. For any statements S and N, the assertion that "N is necessary for S" is equivalent to the assertion that "S is sufficient for N". Another facet of this duality is that, as illustrated above, conjunctions (using "and") of necessary conditions may achieve sufficiency, while disjunctions (using "or") of sufficient conditions may achieve necessity. For a third facet, identify every mathematical predicate N with the set T(N) of objects, events, or statements for which N holds true; then asserting the necessity of N for S is equivalent to claiming that T(N) is a superset of T(S), while asserting the sufficiency of S for N is equivalent to claiming that T(S) is a subset of T(N).
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Each set in the countable sequence of sets (Si) = S1, S2, S3, ... contains a nonzero, and possibly infinite (or even uncountably infinite), number of elements. The axiom of countable choice allows us to arbitrarily select a single element from each set, forming a corresponding sequence of elements (xi) = x1, x2, x3, ... The axiom of countable choice or axiom of denumerable choice, denoted ACω, is an axiom of set theory that states that every countable collection of non-empty sets must have a choice function. I.e., given a function A with domain N (where N denotes the set of natural numbers) such that A(n) is a non-empty set for every n ∈ N, then there exists a function f with domain N such that f(n) ∈ A(n) for every n ∈ N.
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The definition works without any changes if instead of vector spaces over a field F, we use modules over a commutative ring R. It generalizes to n-ary functions, where the proper term is multilinear. For non-commutative rings R and S, a left R-module M and a right S-module N, a bilinear map is a map with T an -bimodule, and for which any n in N, is an R-module homomorphism, and for any m in M, is an S-module homomorphism. This satisfies :B(r ⋅ m, n) = r ⋅ B(m, n) :B(m, n ⋅ s) = B(m, n) ⋅ s for all m in M, n in N, r in R and s in S, as well as B being additive in each argument.
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A factorial language L is one where if a word is in L, then all factors of that word are also in L. In combinatorics on words, a common problem is to determine the number A(n) of length-n words in a factorial language. Clearly A(m+n) \leq A(m)A(n), so \log A(n) is subadditive, and hence Fekete's lemma can be used to estimate the growth of A(n).
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The name Nidularia first appeared in the scientific literature in 1790 when Pierre Bulliard published N. vernicosa and N. laevis. This name, however, was not validly published, as it predated the starting point for naming of gasteroid fungi (1801), and it lacked a generic description. Jean Bulliard gave a generic description in 1791 when he added N. striata. N. striata and N. vernicosa are now placed in Cyathus, while N. laevis is in Crucibulum.
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In addition, the mouth of N. inermis × N. talangensis is raised towards the back as opposed to being horizontal. In 2001, Kurata described this hybrid as a new species, N. pyriformis. Clarke rejected this interpretation in his monograph Nepenthes of Sumatra and Peninsular Malaysia, published the same year. Clarke found that the type specimen of N. pyriformis, Kurata & Mikil 4230 NDC, matches the appearance of N. inermis × N. talangensis "in most respects".
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The pitchers of N. hurrelliana are roughly intermediate in appearance between those of N. fusca and N. veitchii. This has led to speculation regarding the lineage of this species, with a number of authors suggesting a possible hybridogenic origin. However, N. hurrelliana is distinct from the natural hybrid N. fusca × N. veitchii and most authors now regard it as a valid species.Cheek, M., M. Jebb, C.C. Lee, A. Lamb & A. Phillipps. 2003.
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The lamina is green with a red midrib. Nepenthes dubia × N. izumiae differs most obviously from N. dubia in having an ovate lid that is never reflexed beyond 180 degrees. This hybrid is listed as N. dubia × N. singalana in Charles Clarke's Nepenthes of Sumatra and Peninsular Malaysia, since N. izumiae is very closely related to N. singalana and was only described as a distinct species in 2003.Clarke, C.M., T. Davis & R. Tamin 2003.
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PO and PSO, as centerless topological groups, are at the bottom of a sequence of covering groups, whose top are the (simply connected) Pin groups or Spin group, respectively: :Pin±(n) -> O(n) -> PO(n). :Spin(n) -> SO(n) -> PSO(n). These groups are all compact real forms of the same Lie algebra. These are all 2-to-1 covers, except for SO(2k+1) → PSO(2k+1) which is 1-to-1 (an isomorphism).
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In addition, the leaves of N. papuana are very densely ciliate, much more so than in N. neoguineensis. The wings are less developed in the upper pitchers of N. papuana and the fringe elements are more closely spaced. Based on the structure of its inflorescence, it has been suggested that N. neoguineensis belongs to a group of relatively primitive Nepenthes species, which includes N. distillatoria and N. pervillei.Nerz, J. Nepenthes neoguineensis. Joachim-Nerz.de.
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In the first step of arginine biosynthesis in bacteria, glutamate is acetylated by transferring the acetyl group from acetyl-CoA at the N-α position; this prevents spontaneous cyclization. The enzyme N-acetylglutamate synthase (glutamate N-acetyltransferase) is responsible for catalyzing the acetylation step. Subsequent steps are catalyzed by the enzymes N-acetylglutamate kinase, N-acetyl-gamma-glutamyl-phosphate reductase, and acetylornithine/succinyldiamino pimelate aminotransferase and yield the N-acetyl-L-ornithine.
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The two taxa differ markedly in growth habit and N. hurrelliana has more infundibular pitchers with distinctive purple speckles as well as a differently shaped lid. The species has also been compared to N. maxima, although the latter is now known to be absent from Borneo. In his Carnivorous Plant Database, taxonomist Jan Schlauer lists N. hurrelliana as a possible hybrid between N. veitchii and N. stenophylla (as distinct from N. fallax).
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Courthouse and Jail rocks near N-88 N-88 was unofficially designated around 1937, connecting from N-29, to N-86 and N-19 in Bridgeport. The route remained relatively the same as the state highway system was officially designated. Before 1955, Nebraska did not have an adequate legal instrument to define the state highway system. By 1960, N-19 was renumbered to US 385, and US 26 was rerouted north near Bridgeport.
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In enzymology, an isopenicillin N epimerase () is an enzyme that catalyzes the chemical reaction :isopenicillin N \rightleftharpoons penicillin N Hence, this enzyme has one substrate, isopenicillin N, and one product, penicillin N. This enzyme belongs to the family of isomerases, specifically those racemases and epimerases acting on amino acids and derivatives. The systematic name of this enzyme class is penicillin N 5-amino-5-carboxypentanoyl-epimerase. This enzyme participates in penicillin and cephalosporin biosynthesis.
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N-terminal acetylation of proteins can affect protein stability, but the results and mechanism were not very clear until now. It was believed that N-terminal acetylation protects proteins from being degraded as Nα-acetylation N-termini were supposed to block N-terminal ubiquitination and subsequent protein degradation. However, several studies have shown that the N-terminal acetylated protein have a similar degradation rate as proteins with a non- blocked N-terminus.
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It is a straightforward exercise to show that, under multiplication, the set of congruence classes modulo n that are coprime to n satisfy the axioms for an abelian group. Indeed, a is coprime to n if and only if . Integers in the same congruence class satisfy , hence one is coprime to n if and only if the other is. Thus the notion of congruence classes modulo n that are coprime to n is well-defined.
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Beta-galactosyl-N-acetylglucosaminylgalactosylglucosyl-ceramide beta-1,3-acetylglucosaminyltransferase (, uridine diphosphoacetylglucosamine- acetyllactosaminide beta1->3-acetylglucosaminyltransferase, poly-N- acetyllactosamine extension enzyme, UDP-N-acetyl-D-glucosamine:beta-D- galactosyl-1,4-N-acetyl-beta-D-glucosaminyl-1,3-beta-D-galactosyl-1,4-beta-D- glucosylceramide beta-1,3-acetylglucosaminyltransferase) is an enzyme with systematic name UDP-N-acetyl-D-glucosamine:beta-D-galactosyl-(1->4)-N-acetyl- beta-D-glucosaminyl-(1->3)-beta-D-galactosyl-(1->4)-beta-D- glucosyl-(1<->1)-ceramide 3-beta-N-acetylglucosaminyltransferase. This enzyme catalyses the following chemical reaction : UDP-N-acetyl-D-glucosamine + beta- D-galactosyl-(1->4)-N-acetyl-beta-D-glucosaminyl-(1->3)-beta-D- galactosyl-(1->4)-beta-D-glucosyl-(1<->1)-ceramide \rightleftharpoons UDP + N-acetyl-D-glucosaminyl-(1->3)-beta-D-galactosyl-(1->4)-N-acetyl-beta-D- glucosaminyl-(1->3)-beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1)-ceramide This enzyme requires Mn2+.
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Due to the N-deacetylase and N-sulfotransferase being carried out by the same enzyme N-sulfation is normally tightly coupled to N-acetylation. GlcNH2 residues resulting from apparent uncoupling of the two activities have been found in heparin and some species of HS.
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Let s=1/n be the inverse of n as a floating point number. Then :a \,\bmod\, n = a-\lfloor a s\rfloor n where \lfloor x \rfloor denotes the floor function. The result is exact, as long as s is computed with sufficient accuracy.
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The silicon-nitrogen ring is nearly planar. The interatomic distances are: Si-N = 1.728 Å, Si-C = 1.871 Å, C-H = 1.124 Å. The approximate bond angles are N-Si-N ≈ 108°, Si-N-Si ≈ 127°, C-Si-C ≈ 109°, H-C-H ≈ 112°.
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If there were fewer than n-1 complete bipartite graphs, the system of equations would have fewer than n equations in n unknowns and would have a nontrivial solution, a contradiction. So the number of complete bipartite graphs must be at least n-1.
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The subtree kernel count the number of common subtrees between two given trees. In this example, there are seven common subtrees: :[NP [D [a [N [cat ], :[NP [D [a [N [mouse ], :[N [mouse , :[N [cat , :[V [eats , :[D [a (counted twice as it appears twice).
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The status of this taxon is controversial as it is similar in morphology to N. mikei and N. tobaica. It has even been suggested that the taxon might represent a natural hybrid between N. densiflora and N. tobaica.Schlauer, J. Nepenthes angasanensis. Carnivorous Plant Database.
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From any additive function f(n) it is easy to create a related multiplicative function g(n) i.e. with the property that whenever a and b are coprime we have: :g(ab) = g(a) × g(b). One such example is g(n) = 2f(n).
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In 2010, the Rare Nepenthes Collection was established with the aim of conserving N. rigidifolia and three other critically endangered Nepenthes species: N. aristolochioides, N. clipeata, and N. khasiana.Ziemer, B. 2010. Exciting conservation news: the Rare Nepenthes Collection project! Carnivorous Plant Newsletter 39(3): 67.
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Nepenthes izumiae (Nepenthaceae): a new species from Sumatra. Blumea 48(1): 179–182. In 2009, Adrian Y. Wartono observed a putative cross between N. dubia and N. jamban in an area where these two species grew with N. lingulata and N. rhombicaulis.Wartono, A.Y. 2011.
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90°) and longer Si-N (c. 1.73Å) and Si-metal bond length compared to a carbene's N-C-N angle (c. 100°), C-N bond length (c. 1.37Å), and C-metal length means NHSi are less sterically demanding, leading to reactivity not seen in carbenes.
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In the end-on bonding modes of transition metal-dinitrogen complexes, the N-N vector can be considered in line with the metal ion center, whereas in the side-on modes, the metal-ligand bond is known to be perpendicular to the N-N vector.
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The SPIKE algorithm deals with a linear system , where is a banded n\times n matrix of bandwidth much less than n, and is an n\times s matrix containing s right-hand sides. It is divided into a preprocessing stage and a postprocessing stage.
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As it turns out, in each dimension n the only Wiedersehen manifold (up to isometry) is the standard Euclidean n-sphere. Initially known as the Blaschke conjecture, this result was established by combined works of Berger, Kazdan, Weinstein (for even n), and Yang (odd n).
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Typing `=lorem(N)` will produce "N" (where N is an integer) lines of lorem ipsum text. When "N" is larger than 27, the function begins to repeat itself. All of these features will be disabled when "Replace text as you type" is turned off.
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There are two trivial exceptions. One is n = 9. The other is when n = p(p+2) is the product of two twin primes. Such an n is easy to factor, because in this case, n+1 = (p+1)2 is a perfect square.
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This enzyme belongs to the family of glycosyltransferases, specifically the hexosyltransferases. The systematic name of this enzyme class is UDP-N-acetyl-D-glucosamine:lipopolysaccharide N-acetyl-D-glucosaminyltransferase. Other names in common use include UDP-N- acetylglucosamine-lipopolysaccharide, N-acetylglucosaminyltransferase, uridine diphosphoacetylglucosamine-lipopolysaccharide, and acetylglucosaminyltransferase.
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However, members of Carcinoecetes are now accepted as belonging to either Nematopsis or Cephaloidophora. Three previously described Carcinoecetes species are now considered Nematopsis: N. calappae, N. Hesperus and N. matutae.
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Cowan method for estimating Manning's n. n = (n0 \+ n1 \+ n2 \+ n3 \+ n4)m5 Manning's n considers a vegetation correction factor. Even stream beds with minimal vegetation will have flow resistance.
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The expected number of leaves of the tree is n/2 with variance n/12, so with high probability the number of leaves is (1\pm o(1))n/2.
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Acaricomes is a genus in the phylum Actinobacteria (Bacteria). The etymology of the genus is N.L. masc. pl. n. acari, the mites; L. masc. n. comes, companion; N.L. masc. n.
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In mathematics, the Atiyah conjecture on configurations is a conjecture introduced by stating that a certain n by n matrix depending on n points in R3 is always non-singular.
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2 (信託口2), 2.05% from location n. 5 (信託口5), 1.36% from trust location n. 7 (信託口7), and 1.85% from trust location n.
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In probability theory, the points of the standard n-simplex in (n + 1)-space are the space of possible parameters (probabilities) of the categorical distribution on n + 1 possible outcomes.
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Given an integer n, a hypergraph is called n-uniform if all its hyperedges contain exactly n vertices. An n-uniform hypergraph is called n-partite if its vertex set V can be partitioned into n subsets such that each hyperedge contains exactly one element from each subset. An alternative term is rainbow-colorable. To see that n-partiteness is stronger than exact-2-colorability, let H be a hypergraph on the vertices {1, 2, 3, 4} with the following hyperedges; > { {1,2,3} , {1,2,4} , {1,3,4} } This H is 3-uniform.
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In enzymology, a trimethylamine-oxide aldolase () is an enzyme that catalyzes the chemical reaction :trimethylamine N-oxide \rightleftharpoons dimethylamine + formaldehyde Hence, this enzyme has one substrate, trimethylamine N-oxide, and two products, dimethylamine and formaldehyde. This enzyme belongs to the family of lyases, specifically the aldehyde-lyases, which cleave carbon-carbon bonds. The systematic name of this enzyme class is trimethylamine-N-oxide formaldehyde-lyase (dimethylamine-forming). Other names in common use include trimethylamine N-oxide formaldehyde-lyase, trimethylamine N-oxide aldolase, trimethylamine N-oxide demethylase, and trimethylamine-N-oxide formaldehyde- lyase.
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Nepenthes micramphora gives its name to the informal "N. micramphora group", which also includes N. abgracilis from northeastern Mindanao and N. cid from north-central Mindanao. This group was introduced by Martin Cheek and Matthew Jebb in a 2013 paper that also included the formal descriptions of the latter two species. Before this, N. micramphora was considered an outlier or species of uncertain placement that did not fall into any of the established groups of Philippine Nepenthes (the three main ones being the N. alata, N. ventricosa, and N. villosa species groups).
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The Jacquet module J(V) of a representation (π,V) of a group N is the space of co-invariants of N; or in other words the largest quotient of V on which N acts trivially, or the zeroth homology group H0(N,V). In other words, it is the quotient V/VN where VN is the subspace of V generated by elements of the form π(n)v - v for all n in N and all v in V. The Jacquet functor J is the functor taking V to its Jacquet module J(V).
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N,N'-diacetylchitobiose phosphorylase (, chbP (gene)) is an enzyme with the systematic name N,N'-diacetylchitobiose:phosphate N-acetyl-D- glucosaminyltransferase. This enzyme was found in the genus Vibrio initially but has now been found to be taken up by Escherichia coli as well as many other bacteria. One study shows that Escherichia coli can replicate on a medium that is just composed of GlcNAc a product of phosphorylation of N,N'-diacetylchitobiose as the sole source of carbon. Because E. coli can go on this medium, the enzyme is present.
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The diagonals next to the edge diagonals contain the positive integers in order, but with each integer stated twice . Moving inwards, the next pair of diagonals contain the "quarter-squares" (), or the square numbers and pronic numbers interleaved. The next pair of diagonals contain the alkane numbers l(6, n) (). And the next pair of diagonals contain the alkane numbers l(7, n) (), while the next pair has the alkane numbers l(8, n) (), then alkane numbers l(9, n) (), then l(10, n) (), l(11, n) (), l(12, n) (), etc.
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In mathematics, the classifying space for the unitary group U(n) is a space BU(n) together with a universal bundle EU(n) such that any hermitian bundle on a paracompact space X is the pull-back of EU(n) by a map X → BU(n) unique up to homotopy. This space with its universal fibration may be constructed as either # the Grassmannian of n-planes in an infinite-dimensional complex Hilbert space; or, # the direct limit, with the induced topology, of Grassmannians of n planes. Both constructions are detailed here.
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UDP-N-acetylglucosamine kinase (, UNAG kinase, zeta toxin, toxin PezT, ATP:UDP-N-acetyl-D-glucosamine 3'-phosphotransferase) is an enzyme with systematic name ATP:UDP-N-acetyl-alpha-D-glucosamine 3'-phosphotransferase. This enzyme catalyses the following chemical reaction : ATP + UDP-N-acetyl- alpha-D-glucosamine \rightleftharpoons ADP + UDP-N-acetyl-alpha-D-glucosamine 3'-phosphate The phosphorylation of UDP-N-acetyl-D-glucosamine causes the inhibition of enzyme EC 2.5.1.7, UDP-N-acetylglucosamine 1-carboxyvinyltransferase. These enzymes are found as part of plasmid-encoded and chromosomal bacterial toxin-antitoxin systems.
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The C/N ratio is measured in a manner similar to the way the signal-to-noise ratio (S/N) is measured, and both specifications give an indication of the quality of a communications channel. In the famous Shannon–Hartley theorem, the C/N ratio is equivalent to the S/N ratio. The C/N ratio resembles the carrier-to- interference ratio (C/I, CIR), and the carrier-to-noise-and-interference ratio, C/(N+I) or CNIR. C/N estimators are needed to optimize the receiver performance.
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Population genetics and distribution of N. ceranae in the United States, University of Arkansas Social Insect Genetics Lab In New York, N. ceranae was detected in 49 counties, and of the 1200 honey bee samples collected, 528 (44%) were positive for Nosema, from which, PCR analysis of 371 spore positive samples revealed that 96% were N. ceranae, 3% had both N. ceranae and N. apis, and 1% had N. apis only.Szalanski, A.L., J. Whitaker, and P. Cappy. 2010. Molecular diagnostics of Nosema ceranae and N. apis from honey bees in New York.
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The glandular crest that is so characteristic of N. ovata has also been observed in some forms of N. bongso. Charles Clarke writes that he is "reluctant to distinguish N. ovata from [N. bongso] using this criterion only and [is] unable to suggest any other features that might serve this purpose". However, he retains N. ovata as a distinct species, noting that although the appendage may be present in N. bongso, this is rarely the case and even then it is usually less developed than in N. ovata.
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Numerous studies have demonstrated both positive and negative impacts of atmospheric N deposition on forest productivity and carbon storage. Added N is often rapidly immobilized by microbes, and the effect of the remaining available N depends on the plant community's capacity for N uptake. In systems with high uptake, N is assimilated into the plant biomass, leading to enhanced net primary productivity (NPP) and possibly increased carbon sequestration through greater photosynthetic capacity. However, ecosystem responses to N additions are contingent upon many site- specific factors including climate, land-use history, and amount of N additions.
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Given a concrete category (C, U) and a cardinal number N, let UN be the functor C → Set determined by UN(c) = (U(c))N. Then a subfunctor of UN is called an N-ary predicate and a natural transformation UN → U an N-ary operation. The class of all N-ary predicates and N-ary operations of a concrete category (C,U), with N ranging over the class of all cardinal numbers, forms a large signature. The category of models for this signature then contains a full subcategory which is equivalent to C.
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The primary chemical reaction that is catalyzed by aralkylamine N-acetyltransferase uses two substrates, acetyl-CoA and serotonin. AANAT catalyzes the transfer of the acetyl group of Acetyl-CoA to the primary amine of serotonin, thereby producing CoA and N-acetylserotonin. In humans, other endogenous substrates of the enzyme include specific trace amine neuromodulators, namely phenethylamine, tyramine, and tryptamine, in turn forming N-acetylphenethylamine, N-acetyltyramine, and N-acetyltryptamine. 600px In the biosynthesis of melatonin, N-acetylserotonin is further methylated by another enzyme, N-acetylserotonin O-methyltransferase (ASMT) to generate melatonin.
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Consider the problem of testing whether a number n is prime, by naively checking whether no number in divides n evenly. This approach can take up to divisions, which is sub-linear in the value of n but exponential in the length of n (which is about \log(n)). For example, a number n slightly less than would require up to approximately 100,000 divisions, even though the length of n is only 11 digits. Moreover one can easily write down an input (say, a 300-digit number) for which this algorithm is impractical.
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Fulminic acid is a chemical compound, an acid with the formula HCNO, more specifically H–C≡N+–O−. Is is an isomer of isocyanic acid H–N=C=O and of its elusive tautomer cyanic acid H–O–C≡N, and also of isofulminic acid H–O–N+≡C−. Fulminate is the anion [C−≡N+–O−] or any of its salts. For historical reasons, the fulminate functional group is understood to be –O–N+≡C− as in isofulminic acid; whereas the group –C≡N+O− is called nitrile oxide.
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In their description of N. naga, the authors compared it to the Sumatran endemics N. ovata and N. spathulata, contending that it can be distinguished from these species on the basis of its dichotomous lid appendage and frilled lid. Nepenthes naga is nonetheless very similar to these species and to N. bongso, and may prove to be an aberrant form of one of them. Populations of N. bongso exhibiting a similarly branching lid appendage have been discovered and "[m]ost authorities believe that [N. naga] falls within the range of variation of N. bongso".
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Given a d-dimensional polytope, with n vertices, adjoin 1 to the Cartesian coordinates of each vertex, to obtain a (d+1)-dimensional column vector. The matrix A of these n column vectors has dimensions (d+1)\times n and rank d. The Gale transform replaces this matrix by a matrix B of dimension n\times (n-d-1), whose column vectors are a basis for the kernel of A. Then B has n row vectors, of dimension n-d-1. These row vectors form the Gale diagram of the polytope.
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The classifying space for U(n) is described in the article classifying space for U(n).
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Wilson, N. Wilson, Fisher) - 4:23 # "Heartless" (A. Wilson, N. Wilson) - 5:00 # "Straight On" (A.
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The tomb is situated in "Carré 17 Est - 4e rang - N° 28 - Concession N° 3 479".
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105-106, pp. 214-215 two of whom became major architects: Toma N. and Ion N.
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272 n. 27; Kingston (2004) p. 47 n. 90. a branch of the Ó Néill kindred.
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The maximum is known for n ≤ 11, and only conjectural values are known for larger n.
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The parameters of this code are length n, dimension ≥ n − ms and minimum distance ≥ s + 1\.
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Wagner (1960) p. 72 n. 1; Cokayne; Doubleday; Howard de Walden (1936) p. 80 n. d.
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She married N. N. Kakkad, a Malayam writer on 26 April 1955. They resided in Kozhikode.
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In particular, the N \to \infty limit of the critical O(N) model is well- understood.
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In every known case, N ≡ 2 (mod 8)—that is, N–2 is divisible by 8.
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Sneddon, James N. 1978. Proto-Minahasan: phonology, morphology, and wordlist. Canberra: Pacific Linguistics.Sneddon, James N. (1984).
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So, the estimator of Var(∑X) becomes nS2X \+ n'''2 giving : standard error(''''') = √[(S2X \+ '''''2)/n].
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N-Methyl-N-isopropyltryptamine (MiPT) is a psychedelic tryptamine, closely related to DMT, DiPT and Miprocin.
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Likewise, n = 39 gives a 95% prediction interval, and n = 199 gives a 99% prediction interval.
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There are bijective correspondences between recursive trees of size n and permutations of size n − 1\.
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5-Methyl-N,N-dimethyltryptamine is a Schedule I controlled substance in the state of Alabama.
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It is an important proof technique in set theory, topology and other fields. Proofs by transfinite induction typically distinguish three cases: # when n is a minimal element, i.e. there is no element smaller than n; # when n has a direct predecessor, i.e. the set of elements which are smaller than n has a largest element; # when n has no direct predecessor, i.e.
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A Pythagorean triple can be generated using any two positive integers by the following procedures using generalized Fibonacci sequences. For initial positive integers hn and hn+1, if and , then :(2h_{n+1} h_{n+2}, h_nh_{n+3}, 2h_{n+1}h_{n+2}+h_n ^2) is a Pythagorean triple.Horadam, A. F., "Fibonacci number triples", American Mathematical Monthly 68, 1961, 751-753.
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N. cinerea is classified as a nonpathogenic bacterium, but has been isolated from numerous infections including acute meningitis. Many studies indicate that N. cinerea colonizes the oropharynx and sometimes the genital tract. A few infections which could possibly be caused by N. cinerea have been reported. However, in each case, the organism was misidentified as N. flavescens, N. gonorrhoeae, or M. catarrhalis.
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They supported Charles Clarke's interpretation of N. borneensis and N. faizaliana in Nepenthes of Borneo, synonymising the former with N. boschiana and restoring the latter as a distinct species, separate from N. stenophylla.Kurata, S. 2002. Proceedings of the 4th International Carnivorous Plant Conference: 111–116. In addition, N. philippinensis, which the authors had previously considered a doubtful taxon, was treated as distinct.
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The northern segment of N-57 begins south of Carroll at N-98, one mile (1.6 km) west of N-98's intersection with N-35. It goes north into farmland, through Carroll, and meets U.S. Highway 20 east of Belden. It turns west with U.S. 20 to enter Belden, then turns north. Before entering Coleridge, it meets N-59.
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If n is an even superperfect number, then n must be a power of 2, 2k, such that 2k+1 − 1 is a Mersenne prime. It is not known whether there are any odd superperfect numbers. An odd superperfect number n would have to be a square number such that either n or σ(n) is divisible by at least three distinct primes.
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2-deoxystreptamine N-acetyl-D-glucosaminyltransferase (, btrM (gene), neoD (gene), kanF (gene)) is an enzyme with systematic name UDP-N-acetyl-alpha-D- glucosamine:2-deoxystreptamine N-acetyl-D-glucosaminyltransferase. This enzyme catalyses the following chemical reaction : UDP-N-acetyl-alpha-D-glucosamine + 2-deoxystreptamine \rightleftharpoons UDP + 2'-N-acetylparomamine Involved in the biosynthetic pathways of several clinically important aminocyclitol antibiotics.
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Formazans are intensely colorful compounds characterized by the following structure: [-N=N-C(R)=N-NH-], and are closely related to azo (−N=N−) dyes. Their structure was first defined in 1892, by von Pechmann and by Bamberger and Wheelwright independently. Their deep colour and redox chemistry derive from their nitrogen-rich backbone. Formazans have a high tautomeric and conformational flexibility.
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He was married to Smt. K. N. Lalithamma a member of Kattipparambil family of Edappally in Ernakulam District. She is also one of the founder members of ICH Co-operative Society, Thrissur. They have four children: N. P. Chandrasekharan (Director - News and Current Affairs, Kairali T. V.), N. P. Gireesan (Indian Coffee House), N. P. Murali (Muscat) and N. P. Sunitha, (House Wife).
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At this location, the species grows alongside N. ampullaria, N. gracilis, N. mirabilis, N. reinwardtiana, and N. spathulata. The Nepenthes species and hybrids at this site exhibit high levels of introgression. The vegetation is dominated by species of the genera Rhododendron and Melastoma, as well as orchids and ferns. It is very stunted and dense, with few trees exceeding 3 m in height.
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A putative natural hybrid between N. dubia and N. jacquelineae A single mature female plant of N. dubia × N. izumiae grows along the summit trail on Mount Talakmau. It produces infundibular upper pitchers that are yellowish-green in colouration. The pitchers are relatively small, reaching only around 10 cm in height. As in N. dubia, the stem and tendrils are purplish-red.
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Carnivorous Plant Database. although he introduced it under the entry for N. maxima with the words "Hierzu gehört als Varietät: N. sumatrana" (this includes a variety: N. sumatrana). In his monograph of 1908, "Nepenthaceae", John Muirhead Macfarlane placed N. sumatrana in synonymy with N. treubiana,Macfarlane, J.M. 1908. Nepenthaceae. In: A. Engler Das Pflanzenreich IV, III, Heft 36, 1–91.
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A putative hybrid between N. insignis and N. mirabilis was found by members of the 1994 field trip to New Guinea. The plant was growing at an altitude of around 500 m. In Papua, N. insignis is commonly sympatric with N. ampullaria and N. maxima, and hybrids involving these species may also occur, although none have been recorded to date.
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Representative scheme of reaction catalyzed by N-alpha methyltransferases, with representative substrate. The N-terminal residue that is modified is Serine. N-alpha methyltransferases transfer a methyl group from SAM to the N-terminal nitrogen on protein targets. The N-terminal methionine is first cleaved by another enzyme and the X-Proline-Lysine consensus sequence is recognized by the methyltransferase.
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Much of terrestrial growth in temperate systems is limited by N; therefore, N inputs (i.e., through deposition and fertilization) can increase N availability, which temporarily increases N uptake, plant and microbial growth, and N accumulation in plant biomass and soil organic matter.Aber, J. D., K. J. Nadelhoffer, P. Steudler, and J. M. Melillo. 1989. "Nitrogen saturation in northern forest ecosystems".
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N,N-Dimethyldopamine (DMDA) is an organic compound belonging to the phenethylamine family. It is related structurally to the alkaloid epinine (N-methyldopamine) and to the major neurotransmitter dopamine (of which it is the N,N-dimethylated analog). Because of its structural relationship to dopamine, DMDA has been the subject of a number of pharmacological investigations. DMDA has been detected in Acacia rigidula.
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The Kolopis River is one of the major rivers that flows through Kinabalu National Park in Sabah, Malaysia. An area adjacent to the upper Kolopis River is home to a number of pitcher plants of the genus Nepenthes, including N. edwardsiana, N. rajah, and N. villosa, as well as two natural hybrids involving these species (N. × harryana and N. × kinabaluensis).Kurata, S. 1976.
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In 1971, that view was updated by distinguishing the pygmy slow loris (N. pygmaeus) as a species, and by further recognizing four subspecies, including N. coucang menagensis. From then until 2005, N. borneanus was considered a synonym of N. menagensis. The latter was elevated to the species level in 2006, when molecular analysis showed it to be genetically distinct from N. coucang.
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The remaining 1-1/n of the time, the value of E[(x_u-x_v)^2] is the expected squared difference between two independent observations from the original distribution. Therefore, dividing the sample expected squared difference by (1-1/n), or equivalently multiplying by 1/(1-1/n) = n/(n-1), gives an unbiased estimate of the original expected squared difference.
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In enzymology, a lipopolysaccharide N-acetylglucosaminyltransferase () is an enzyme that catalyzes the chemical reaction :UDP-N-acetyl-D-glucosamine + lipopolysaccharide \rightleftharpoons UDP + N-acetyl-D- glucosaminyllipopolysaccharide Thus, the two substrates of this enzyme are UDP-N-acetyl-D-glucosamine and lipopolysaccharide, whereas its two products are UDP and N-acetyl-D-glucosaminyllipopolysaccharide. This enzyme participates in lipopolysaccharide biosynthesis and glycan structures - biosynthesis 2.
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In the case of sound feminine plurals ( '), the suffixes are respectively -ātu(n), -āti(n) and -āti(n) (identical spelling). The n is only there when the noun is indefinite (not preceded by '). Again the final vowel is dropped in speech and pausa, leaving only -, making all cases pronounced identically. The final "n" is dropped when the noun is in ' (construct state).
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An r-component multipartition of an integer n is an r-tuple of partitions λ(1),...,λ(r) where each λ(i) is a partition of some ai and the ai sum to n. The number of r-component multipartitions of n is denoted Pr(n). Congruences for the function Pr(n) have been studied by A. O. L. Atkin.
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The Automobile Alley Historic District in Mobile, Alabama is a historic district which was listed on the National Register of Historic Places in 2016. It includes 156-157 N. Cedar, 108 N. Dearborn, 100-101 N. Franklin, 156 N. Hamilton, 163 N. Lawrence, 453-701 St. Anthony Sts. in Mobile. With In 2018, the district was moving into high gear.
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There has been confusion surrounding N. stenophylla and N. fallax ever since the latter was first described. Nepenthes fallax matches N. stenophylla in most respects, except for the shape of the lid; the type specimen of N. fallax has an orbiculate lid, whereas that of N. stenophylla is narrow. However, the original description of N. stenophylla was based on a plant raised from seed in a greenhouse in England, and the narrow shape of the lid could be an aberrant characteristic resulting from artificial growing conditions. In his seminal monograph "The Nepenthaceae of the Netherlands Indies", B. H. Danser treated N. fallax as a heterotypic synonym of N. stenophylla.Danser, B.H. 1928.
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The position of an n-dimensional rigid body is defined by the rigid transformation, [T] = [A, d], where d is an n-dimensional translation and A is an n × n rotation matrix, which has n translational degrees of freedom and n(n − 1)/2 rotational degrees of freedom. The number of rotational degrees of freedom comes from the dimension of the rotation group SO(n). A non-rigid or deformable body may be thought of as a collection of many minute particles (infinite number of DOFs), this is often approximated by a finite DOF system. When motion involving large displacements is the main objective of study (e.g.
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N. dubia has a broad and flat one. There are, > however, also differences in the other parts: the pitchers are less widely > infundibuliform and the lid is not so narrow as in N. inermis. Perhaps N. > dubia is a hybrid of N. inermis and another species with normal peristome > and in that case N. Bongso could be the other parent species, the more so as > the vegetative parts of N. inermis, N. dubia and N. Bongso are very similar, > and between the other species of the gymnamphora-group intermediate forms > often occur. Danser based his description on the specimen collected in 1917, Bünnemeijer 938.
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Similarly, a function f is space-constructible if there exists a positive integer n0 and a Turing machine M which, given a string 1n consisting of n ones, halts after using exactly f(n) cells for all n ≥ n0. Equivalently, a function f is space- constructible if there exists a Turing machine M which, given a string 1n consisting of n ones, outputs the binary (or unary) representation of f(n), while using only O(f(n)) space. Also, a function f is fully space- constructible if there exists a Turing machine M which, given a string 1n consisting of n ones, halts after using exactly f(n) cells.
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Concretely, if f is a function defined by primitive recursion on a parameter n, say by f(0) = c and f(n+1) = g(n, f(n)), then to express f(n) = y one would like to say: there exists a sequence a0, a1, …, an such that a0 = c, an = y and for all i < n one has g(i, ai) = ai+1. While that is not possible directly, one can say instead: there exist natural numbers a and b such that β(a,b,0) = c, β(a,b,n) = y and for all i < n one has g(i, β(a,b,i)) = β(a,b,i+1).
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Adding the diminished radix complement of x to y results in the value b^n - 1 - x + y or b^n - 1 - (x - y) which is the diminished radix complement of x-y. The diminished radix complement of this is the value x - y. Alternatively, adding the radix complement of y to x results in the value x + b^n - y or x - y + b^n. Assuming y ≤ x , the result will always be greater or equal to b^n and dropping the initial '1' is the same as subtracting b^n, making the result x - y + b^n - b^n or just x - y, the desired result.
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Intuitively, addition can be recursively defined with the rules: :add(0,x)=x, :add(n+1,x)=add(n,x)+1 To fit this into a strict primitive recursive definition, define: :add(0,x)=P_1^1(x), :add(S(n),x)=S(P_2^3(n, add(n,x), x)) Here S(n) is "the successor of n" (i.e., n+1), P11 is the identity function, and P23 is the projection function that takes 3 arguments and returns the second one. Functions f and g required by the above definition of the primitive recursion operation are respectively played by P11 and the composition of S and P23.
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In enzymology, a N-acylhexosamine oxidase () is an enzyme that catalyzes the chemical reaction :N-acetyl-D-glucosamine + O2 \rightleftharpoons N-acetyl-D- glucosaminate + H2O2 Thus, the two substrates of this enzyme are N-acetyl-D- glucosamine and O2, whereas its two products are N-acetyl-D-glucosaminate and H2O2. This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-OH group of donor with oxygen as acceptor. The systematic name of this enzyme class is N-acyl-D-hexosamine:oxygen 1-oxidoreductase. Other names in common use include N-acyl-D-hexosamine oxidase, and N-acyl- beta-D-hexosamine:oxygen 1-oxidoreductase.
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Symmetry pattern of a centrosymmetric 5×5 matrix In mathematics, especially in linear algebra and matrix theory, a centrosymmetric matrix is a matrix which is symmetric about its center. More precisely, an n × n matrix A = [ Ai,j ] is centrosymmetric when its entries satisfy :Ai,j = An−i+1,n−j+1 for 1 ≤ i,j ≤ n. If J denotes the n × n matrix with 1 on the counterdiagonal and 0 elsewhere (that is, Ji,n+1-i = 1; Ji,j = 0 if j ≠ n+1-i), then a matrix A is centrosymmetric if and only if AJ = JA. The matrix J is sometimes referred to as the exchange matrix.
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In enzymology, an UDP-N-acetylglucosamine 4-epimerase () is an enzyme that catalyzes the chemical reaction :UDP-N-acetyl-D-glucosamine \rightleftharpoons UDP-N-acetyl-D-galactosamine Hence, this enzyme has one substrate, UDP-N- acetyl-D-glucosamine, and one product, UDP-N-acetyl-D-galactosamine. This enzyme belongs to the family of isomerases, specifically those racemases and epimerases acting on carbohydrates and derivatives. The systematic name of this enzyme class is UDP-N-acetyl-D-glucosamine 4-epimerase. Other names in common use include UDP acetylglucosamine epimerase, uridine diphosphoacetylglucosamine epimerase, uridine diphosphate N-acetylglucosamine-4-epimerase, and uridine 5'-diphospho-N- acetylglucosamine-4-epimerase.
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In enzymology, a lipopolysaccharide N-acetylmannosaminouronosyltransferase () is an enzyme that catalyzes the chemical reaction :UDP-N-acetyl-beta-D- mannosaminouronate + lipopolysaccharide \rightleftharpoons UDP + N-acetyl- beta-D-mannosaminouronosyl-1,4-lipopolysaccharide Thus, the two substrates of this enzyme are UDP-N-acetyl-beta-D-mannosaminouronate and lipopolysaccharide, whereas its two products are UDP and N-acetyl-beta-D- mannosaminouronosyl-1,4-lipopolysaccharide. This enzyme belongs to the family of glycosyltransferases, specifically the hexosyltransferases. The systematic name of this enzyme class is UDP-N-acetyl-beta-D- mannosaminouronate:lipopolysaccharide N-acetyl-beta-D- mannosaminouronosyltransferase. Other names in common use include ManNAcA transferase, uridine-diphosphoacetylmannosaminuronatetranferase, N-acetylglucosaminylpyrophosphorylundecaprenol glucosyltransferase, and acetylmannosaminuronosyltransferase.
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In enzymology, a N-acetylhexosamine 1-dehydrogenase () is an enzyme that catalyzes the chemical reaction :N-acetyl-D-glucosamine + NAD+ \rightleftharpoons N-acetyl-D-glucosaminate + NADH + H+ Thus, the two substrates of this enzyme are N-acetyl-D-glucosamine and NAD+, whereas its 3 products are N-acetyl-D-glucosaminate, NADH, and H+. This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-OH group of donor with NAD+ or NADP+ as acceptor. The systematic name of this enzyme class is N-acetyl-D-hexosamine:NAD+ 1-oxidoreductase. Other names in common use include N-acetylhexosamine dehydrogenase, and N-acetyl-D-hexosamine dehydrogenase.
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Nefkens and Tesser developed a technique for generating active esters from N-hydroxyphthalimide for use in peptide synthesis, an approach later extended to using N-hydroxysuccinimide. The ester linkage is formed between the N-hydroxyphthalimide and a carboxylic acid by elimination of water, the coupling achieved with N,N'-dicyclohexylcarbodiimide (DCC). For peptide synthesis, the N-terminus of the growing peptide is protected with tert- butyloxycarbonyl while its C-terminus (Z-NH-CH(R)-COOH) is coupled to N-hydroxyphthalimide. An ester of the next amino acid in the desired peptide sequence is shaken with activated ester, adding to the chain and displacing the N-hydroxyphthalimide.
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Plants that were originally thought to represent a natural hybrid between N. micramphora and N. peltata are now recognised as belonging to a distinct species of possible hybridogenic origin, N. hamiguitanensis.
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The N-Card had at least six different clones: DS Fire Card, K6, MK5, Ultra N-Card, DS Linker and F-Card. All clones can run the original N-Card firmware.
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Viola lanceolata originates from North America and can be found in many states in the United States and in Canada. Its native status is L48 (N), CAN (N), and SPM (N).
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Plants that were originally thought to represent a natural hybrid between N. micramphora and N. peltata are now recognised as belonging to a distinct species of possible hybridogenic origin, N. hamiguitanensis.
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The War Report is the debut studio album by American hip hop duo Capone-N- Noreaga (C-N-N). The album features the singles "L.A., L.A.", "T.O.N.Y.", "Illegal Life" and "Closer".
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206, 206 n. 99; Simms (2000a) pp. 121–122; Simms (2000b) p. 157 n. 62; McDonald (1997) pp. 118, 155; Lydon (1992) p. 7; Walton (1980) pp. 233–234, 234 n.
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N. Bogoliubov, D. V. Shirkov (1982): Quantum Fields. Benjamin-Cummings Pub. Co., . #N. N. Bogoliubov, A. A. Logunov, A. I. Oksak, I. T. Todorov (1990): General Principles of Quantum Field Theory.
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Thus for example the entry "45°: square" means that, with n = 4, 180° ÷ n = 45°, and the number of degrees in each angle of a square is (n – 2) × 45° = 90°.
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Therefore, every n-dimensional solid may be unambiguously represented by its boundary and the boundary has the combinatorial structure of an n−1-dimensional polyhedron having homogeneously n−1-dimensional neighborhoods.
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It is said to be a response to "C-O-N-S-T-A-N-T-I-N-O-P-L-E" recorded in 1928 by Paul Whiteman and His Orchestra.
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Up to constant factors, z(n; t) also bounds the number of edges in an n-vertex graph (not required to be bipartite) that has no Kt,t subgraph. For, in one direction, a bipartite graph with z(n; t) edges and with n vertices on each side of its bipartition can be reduced to a graph with n vertices and (in expectation) z(n; t)/4 edges, by choosing n/2 vertices uniformly at random from each side. In the other direction, a graph with n vertices and no Kt,t can be transformed into a bipartite graph with n vertices on each side of its bipartition, twice as many edges, and still no Kt,t by taking its bipartite double cover., Theorem 2.3, p. 310.
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Ulrich Lauter,† Simon W. Kantor, Klaus Schmidt-Rohr, and William J. MacKnight, Vinyl-Substituted Silphenylene Siloxane Copolymers: Novel High-Temperature Elastomers. Macromolecules. 1999, 32, pp 3426-3431. :n(CH3)2Si[N(CH3)2]2 \+ nHO(CH2)2SiRSi(CH2)2OH → [(CH3)2SiO(CH2)2SiRSi(CH2)2O]n \+ 2nHN(CH3)2 Sodium metal can be used to polymerize dimethyldichlorosilane, producing polysilane chains with a Si-Si backbone. Other types of dichlorosilane monomers, such as Ph2SiCl2, can be added to adjust the properties of the polymer. :n(CH3)2SiCl2 \+ 2nNa → [(CH3)2Si]n \+ 2nNaCl :n(CH3)2SiCl2 \+ Ph2SiCl2 \+ 2(n+m)Na → [(CH3)2Si]n(Ph2Si)m \+ 2(n+m)NaCl In organic synthesis it (together with its close relative diphenyldichlorosilane) is used as a protecting group for gem- diols.
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Quorum-quenching N-acyl-homoserine lactonase (, acyl homoserine degrading enzyme, acyl-homoserine lactone acylase, AHL lactonase, AHL-degrading enzyme, AHL-inactivating enzyme, AHLase, AhlD, AhlK, AiiA, AiiA lactonase, AiiA-like protein, AiiB, AiiC, AttM, delactonase, lactonase-like enzyme, N-acyl homoserine lactonase, N-acyl homoserine lactone hydrolase, N-acyl-homoserine lactone lactonase, N-acyl-L-homoserine lactone hydrolase, quorum-quenching lactonase, quorum-quenching N-acyl homoserine lactone hydrolase) is an enzyme with systematic name N-acyl-L-homoserine-lactone lactonohydrolase. This enzyme catalyses the following chemical reaction : an N-acyl-L-homoserine lactone + H2O \rightleftharpoons an N-acyl-L-homoserine Acyl-homoserine lactones are produced by numerous bacterial species. They use them to regulate the expression of virulence genes within their quorum-sensing process.
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Compounds of the type BRn(OR)3-n are called borinic esters (n = 2), boronic esters (n = 1), and borates (n = 0). Boronic acids are used in Suzuki reaction. Trimethyl borate, which is debatably not an organoboron compound, is an intermediate in the production of sodium borohydride.
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N. kongkandana has 0.3 mm long hairs covering the whole plant, and N. bokorensis has a variable indumentum covering all vegetative and floral parts.Mey, F.S. 2009. Carniflora Australis 7(1): 6–15. In addition, the androphore of N. kerrii is considerably shorter than that of N. bokorensis.
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For geminates, the process is simple to describe: they become simple stops, e.g. kuppi + -n → kupin (Finnish: "cup"). For simple consonants, the process complicates immensely and the results vary by the environment. For example, haka + -n → haan, kyky + -n → kyvyn, järki + -n → järjen (Finnish: "pasture", "ability", "intellect").
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Given a finite set of n properties, a thing is good if it is perceived to have all of the properties, fair if it has more than n/2 of them, average if n/2 of them, and bad if it has fewer than n/2.
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The Singapore-Cambridge General Certificate of Education Normal Level examination is sub-categorized into Normal (Academic) Level (N(A) Level) and Normal (Technical) Level (N(T) Level), catering to candidates under the Normal (Academic) (abbreviated as N(A)) and Normal (Technical) (abbreviated as N(T)) streams respectively.
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Methylphenyltetrahydropyridine N-monooxygenase () is an enzyme with systematic name 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine:oxygen N-oxidoreductase. This enzyme catalyses the following chemical reaction : 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine + O2 \rightleftharpoons 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine N-oxide + methanol Methylphenyltetrahydropyridine N-monooxygenase is a flavoprotein.
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The split-octonions, like the octonions, are noncommutative and nonassociative. Also like the octonions, they form a composition algebra since the quadratic form N is multiplicative. That is, :N(xy) = N(x)N(y). The split-octonions satisfy the Moufang identities and so form an alternative algebra.
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N. O. Myklestad, Vibration Analysis, McGraw-Hill, 1944. N. O. Myklestad, Fundamentals of Vibrations Analysis, McGraw-Hill, 1956. N. O. Myklestad, "Vibration Considerations in Design," Part Two, Chapter 5 of Metals Engineering, Design, ASME Handbook, McGraw-Hill, 1965. N. O. Myklestad, Engineering Mechanics, Charles E. Merrill, 1965.
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Terrestrial pitchers of N. rigidifolia may superficially resemble those of N. spectabilis, but it can be distinguished from this species on the basis of its trap colouration, upper pitcher shape (largely ovate in N. rigidifolia versus predominantly cylindrical in N. spectabilis), thinner leaves, and branched spur.
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Redfern Natural History Productions, Poole. Its typical habitat is open savannah and grassland. In the wild, N. andamana is sympatric with N. mirabilis, including one of its local variants, N. mirabilis var. globosa. Natural hybrids between N. andamana and both of these taxa have been recorded.
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Activation samples may be placed in a neutron field to characterize the energy spectrum and intensity of the neutrons. Activation reactions that have differing energy thresholds can be used including 56Fe(n,p) 56Mn, 27Al(n,α)24Na, 93Nb(n,2n) 92mNb, & 28Si(n,p)28Al.
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In mathematics, an alternating group is the group of even permutations of a finite set. The alternating group on a set of n elements is called the alternating group of degree n, or the alternating group on n letters and denoted by An or Alt(n).
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Painter and engraver Eugène Delâtre lived and worked on rue Lepic. He successively occupied addresses n°92, n°87, n°97, and also n°102. Louis Renault built his first car in 1898,Yates, Brock. "10 Best Moguls", in Car and Driver, 1/88, p.47.
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Sabah Parks Nature Journal 7: 53–66. This revised circumscription means that N. pilosa is endemic to Kalimantan, while N. chaniana is native to Sabah and Sarawak. As such, virtually all plants in cultivation up to that time under the name N. pilosa actually represented N. chaniana.
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For an arbitrary integer n, the length λ(n) of the repetend of divides φ(n), where φ is the totient function. The length is equal to φ(n) if and only if 10 is a primitive root modulo n.William E. Heal. Some Properties of Repetends.
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The two differ markedly in bill-size (N. hyperrhynchus larger-billed than N. macrorhynchos), plumage (among other things, N. hyperrhynchus has less black to the flanks and more white to the forecrown than N. macrorhynchos), and voice. Consequently, the two were separated by SACC in 2004.
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Figure 1. The invalid portion of the path (in solid red color) is flipped. Bad paths reach (n – 1, n + 1) instead of (n,n). This proof depends on a trick known as André's reflection method, which was originally used in connection with Bertrand's ballot theorem.
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There are infinitely many untouchable numbers, a fact that was proven by Paul Erdős.P. Erdos, Über die Zahlen der Form \sigma(n)-n und n-\phi(n). Elemente der Math. 28 (1973), 83-86, According to Chen & Zhao, their natural density is at least d > 0.06.
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Clearly p ≤ m (since n is composite). ## If p = m (that is, n = p2), there are two cases: ### If p = 3, then n = 9 is written "1001" (a palindrome) in base 2. ### If p > 3, then n is written "121" (a palindrome) in base p − 1\.
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Although most of the recognized lineages of Nycticebus (including the pygmy slow loris (N. pygmaeus), Bornean slow loris (N. menagensis) and the Javan slow loris (N. javanicus)) were shown to be genetically distinct, the analysis suggested that DNA sequences from selected individuals of Sunda slow loris (N.
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Such names as 'Nannostomus ocellatus', 'N. anomalus' and 'N. auratus', among many others, are now known to be junior synonyms to the various species. To date, only two species, N. beckfordi and N. harrisoni, have been commercially raised for the aquarium trade in fisheries, mostly in Asia.
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In earlier times he may have been an inhabitant of the > plains—at any rate no one can place the pitchers of N. Northiana, N. > Veitchii, and N. sanguinea side by side without being struck by their > affinity. Again, a glance at your engraving of N. Northiana reminds one of a > long-urned form of N. Rajah in obliquity of mouth and its wavy-margined > frill. The cauline pitchers of N. Rajah have never yet been figured.
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In geometry, a uniform honeycomb or uniform tessellation or infinite uniform polytope, is a vertex-transitive honeycomb made from uniform polytope facets. All of its vertices are identical and there is the same combination and arrangement of faces at each vertex. Its dimension can be clarified as n-honeycomb for an n-dimensional honeycomb. An n-dimensional uniform honeycomb can be constructed on the surface of n-spheres, in n-dimensional Euclidean space, and n-dimensional hyperbolic space.
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Bee is the co-editor, with Mira Schor, of M/E/A/N/I/N/G: An Anthology of Artist's Writings, Theory, and Criticism, with writings by over 100 artists, critics, and poets, published by Duke University Press in 2000. She was the co-editor of M/E/A/N/I/N/G: A Journal of Contemporary Art Issues from 1986–1996 and is currently the co-editor of M/E/A/N/I/N/G Online.
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The formal descriptions of N. dentata by Kurata and N. hamatus by Turnbull and Middleton were published almost concurrently, leading to uncertainty over which name held nomenclatural priority. A similar situation surrounded the publication of N. eymae / N. infundibuliformis and N. glabrata / N. rubromaculata, which were described by the same three authors.D'Amato, P. 1993. Carnivorous Plant Newsletter 22(1–2): 21. Nepenthes hamata (emended with a feminine suffix to match the gender of Nepenthes)Schlauer, J. 1994.
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A Fibonacci sequence of order is an integer sequence in which each sequence element is the sum of the previous n elements (with the exception of the first n elements in the sequence). The usual Fibonacci numbers are a Fibonacci sequence of order 2. The cases n = 3 and n = 4 have been thoroughly investigated. The number of compositions of nonnegative integers into parts that are at most n is a Fibonacci sequence of order n.
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Poly(N-isopropylacrylamide) (variously abbreviated PNIPA, PNIPAAm, NIPA, PNIPAA or PNIPAm) is a temperature-responsive polymer that was first synthesized in the 1950s. It can be synthesized from N-isopropylacrylamide which is commercially available. It is synthesized via free-radical polymerization and is readily functionalized making it useful in a variety of applications. It forms a three-dimensional hydrogel when cross-linked with N,N’-methylene-bis-acrylamide (MBAm) or N,N’-cystamine-bis-acrylamide (CBAm).
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81: 12–17. Nepenthes fusca can be viewed along the road leading to the disused Mamut Copper Mine, adjacent to Mount Kinabalu. There it is sympatric with N. macrovulgaris, N. stenophylla, and the natural hybrid N. fusca × N. stenophylla; N. burbidgeae grows a short distance away. The species also occurs on nearby Mount Tambuyukon. On Mount Trusmadi, N. fusca has been observed growing epiphytically on Eleocarpus trees at an elevation of almost 1800 m.Marabini, J. 1984.
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In model theory, interpretation of a structure M in another structure N (typically of a different signature) is a technical notion that approximates the idea of representing M inside N. For example every reduct or definitional expansion of a structure N has an interpretation in N. Many model-theoretic properties are preserved under interpretability. For example if the theory of N is stable and M is interpretable in N, then the theory of M is also stable.
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However, it has been considered a separate species since 2001. In the north of the range of N. siki, it overlaps or intergrades with N. leucogenys, and based on mtDNA and voices, these species are closer to each other than to the remaining Nomascus; some maintain that N. siki should be regarded as a subspecies of N. leucogenys. A southern population formerly associated with N. siki was described as a new species, N. annamensis in 2010.
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The spur of this species is also shorter, being 3–5 mm long, compared to 5–7 mm in N. andamana. The upper pitchers of N. andamana often have a lighter pigmentation than those of N. suratensis, typically being whitish throughout. In addition, these traps often have a slightly lobed outer margin, a feature that is absent in N. suratensis. In his Carnivorous Plant Database, taxonomist Jan Schlauer treats N. suratensis as a possible heterotypic synonym of N. thorelii.
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As in N. dubia, the stem and tendrils are purplish-red. The lamina is green with a red midrib. Nepenthes dubia × N. izumiae differs most obviously from N. dubia in having an ovate lid that is never reflexed beyond 180 degrees. This hybrid is listed as N. dubia × N. singalana in Charles Clarke's 2001 monograph, Nepenthes of Sumatra and Peninsular Malaysia, because at the time of its publication it was uncertain whether N. izumiae represented a distinct species.
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UDP-N-acetylglucosamine---decaprenyl-phosphate N-acetylglucosaminephosphotransferase (, GlcNAc-1-phosphate transferase, UDP- GlcNAc:undecaprenyl phosphate GlcNAc-1-phosphate transferase, WecA, WecA transferase) is an enzyme with systematic name UDP-N-acetyl-alpha-D- glucosamine:trans,octacis-decaprenyl-phosphate N-acetylglucosaminephosphotransferase. This enzyme catalyses the following chemical reaction : UDP-N-acetyl-alpha-D-glucosamine + trans,octacis- decaprenyl phosphate \rightleftharpoons UMP + N-acetyl-alpha-D-glucosaminyl- diphospho-trans,octacis-decaprenol This enzyme is isolated from Mycobacterium tuberculosis and Mycobacterium smegmatis.
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Sylow's test: Let n be a positive integer that is not prime, and let p be a prime divisor of n. If 1 is the only divisor of n that is equal to 1 modulo p, then there does not exist a simple group of order n. Proof: If n is a prime-power, then a group of order n has a nontrivial centerSee the proof in p-group, for instance. and, therefore, is not simple.
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Nepenthes 'Alba' is a cultivar of a complex manmade hybrid involving N. maxima, N. mirabilis, N. northiana, N. rafflesiana, N. veitchii, and a plant identified as N. thorelii. It was bred by Bruce Lee Bednar and Orgel Clyde Bramblett in 1990. This cultivar name is not established as it was published without a description, violating Article 24.1 of the International Code of Nomenclature for Cultivated Plants, and has a Latin epithet, violating Article 19.13.Schlauer, J. N.d.
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Junior synonyms of N. giganteus, the second largest Nothosaurus species, include N. andriani, N. angustifronis, N. aduncidens, N. baruthicus and N. chelydrops. A species level phylogenetic analysis of Nothosauridae was performed by Liu et al. (2014), and included all known valid species of the family and Nothosaurus apart from Lariosaurus stensioi (type of Micronothosaurus), Nothosaurus cymatosauroides, and Ceresiosaurus lanzi. Due to the inclusion of other nothosaurids other than Nothosaurus, the monophyly of Nothosaurus was tested for the first time.
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Stated another way, two continuous functions f,g : M \to N are homotopic if they represent points in the same path-components of the mapping space C(M,N), given the compact-open topology. The space of immersions is the subspace of C(M,N) consisting of immersions, denote it by Imm(M,N). Two immersions f,g:M \to N are regularly homotopic if they represent points in the same path-component of Imm(M,N).
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Burnside's theorem, proved using group characters, states that every group of order n is solvable when n is divisible by fewer than three distinct primes, i.e. if , where p and q are prime numbers, and a and b are non-negative integers. By the Feit–Thompson theorem, which has a long and complicated proof, every group of order n is solvable when n is odd. For every positive integer n, most groups of order n are solvable.
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The nth central moment is translation-invariant, i.e. for any random variable X and any constant c, we have :\mu_n(X+c)=\mu_n(X).\, For all n, the nth central moment is homogeneous of degree n: :\mu_n(cX)=c^n\mu_n(X).\, Only for n such that n equals 1, 2, or 3 do we have an additivity property for random variables X and Y that are independent: :\mu_n(X+Y)=\mu_n(X)+\mu_n(Y)\, provided n ∈ }.
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Therefore, all intervals in N(x) intersect each other, and MDS(N(x)) has a size of at most 1 (see figure). Therefore, in the 1-dimensional case, the MDS can be found exactly in time O(n log n): # Sort the intervals in ascending order of their bottom endpoints (this takes time O(n log n)). # Add an interval with the highest bottom endpoint, and delete all intervals intersecting it. # Continue until no intervals remain.
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A segment tree for a set of n intervals uses O(n log n) storage and can be built in O(n log n) time. Segment trees support searching for all the intervals that contain a query point in O(log n + k), k being the number of retrieved intervals or segments. Applications of the segment tree are in the areas of computational geometry, and geographic information systems. The segment tree can be generalized to higher dimension spaces.
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Two type species of Nacobbus, Nacobbus aberrans and Nacobbus dorsalis, were identified in 1944 by Thorne and Allen along with two additional possible species, N. batatiformis and N. serendipiticus. In 1970, Sher classified N. batatiformis and N. serendipiticus under the species Nacobbus aberrans. N. aberrans and N. dorsalis were concluded to be the only two species of Nacobbus and were differentiated by morphological characteristics. Today, the classification of Nacobbus into these two species is generally accepted as accurate.
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The contents of Q Register remain unchanged. `ALS N` _(Arithmetic Left Shift)_ : The contents of Accumulator A are shifted left N places. `LLS N` _(Long Left Shift)_ : The contents of Accumulator A and bits 1 - 17 of Q Register are shifted left as one register N places. The sign of Q Register is made to agree with sign of Accumulator A. `LRS N` _(Long Right Shift)_ : Similar to `LLS`, but the contents are shifted right N places.
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Furthermore, the n-by-n invertible matrices are a dense open set in the topological space of all n-by-n matrices. Equivalently, the set of singular matrices is closed and nowhere dense in the space of n-by-n matrices. In practice however, one may encounter non-invertible matrices. And in numerical calculations, matrices which are invertible, but close to a non-invertible matrix, can still be problematic; such matrices are said to be ill- conditioned.
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Oxalyl chloride is mainly used together with a N,N-dimethylformamide catalyst in organic synthesis for the preparation of acyl chlorides from the corresponding carboxylic acids. Like thionyl chloride, the reagent degrades into volatile side products in this application, which simplifies workup. One of the minor byproducts from the N,N-dimethylformamide catalyzed reaction is a potent carcinogen, stemming from the N,N-dimethylformamide decomposition. Relative to thionyl chloride, oxalyl chloride tends to be a milder, more selective reagent.
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The first step of the proof is to verify that f(γ) ≥ γ for all ordinals γ and that f commutes with suprema. Given these results, inductively define an increasing sequence <αn> (n < ω) by setting α0 = α, and αn+1 = f(αn) for n ∈ ω. Let β = sup {αn : n ∈ ω}, so β ≥ α. Moreover, because f commutes with suprema, :f(β) = f(sup {αn : n < ω}) : = sup {f(αn) : n < ω} : = sup {αn+1 : n < ω} : = β.
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This system maps the space of lines in three-dimensional space to projective space RP5, but with the additional requirement the space of lines corresponds to the Klein quadric, which is a manifold of dimension four. More generally, the lines in n-dimensional projective space are determined by a system of n(n − 1)/2 homogeneous coordinates that satisfy a set of (n − 2)(n − 3)/2 conditions, resulting in a manifold of dimension 2(n − 1).
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Since the results of two-country studies only have a limited ability to be generalized, further studies take on a rather global perspective and thus compare more than two countries. In general, a distinction can be made between small-N analysis,The N within the terms small-N, medium-N and large-N- analysis refers to the number (N) of cases within the sample of a study. which allows e.g. in-depth analyses of up to ten countries,cf.
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Biosynthesis begins with decarboxylation of ornithine by ornithine decarboxylase (ODC) to produce putrescine. Putrescine is then converted into N-methyl putrescine via methylation by SAM catalyzed by putrescine N-methyltransferase (PMT). N-methylputrescine then undergoes deamination into 4-methylaminobutanal by the N-methylputrescine oxidase (MPO) enzyme, 4-methylaminobutanal then spontaneously cyclize into N-methyl-Δ1-pyrrollidium cation. The final step in the synthesis of nicotine is the coupling between N-methyl-Δ1-pyrrollidium cation and niacin.
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Nicomachus, at the end of Chapter 20 of his Introduction to Arithmetic, pointed out that if one writes a list of the odd numbers, the first is the cube of 1, the sum of the next two is the cube of 2, the sum of the next three is the cube of 3, and so on. He does not go further than this, but from this it follows that the sum of the first cubes equals the sum of the first n(n+1)/2 odd numbers, that is, the odd numbers from 1 to n(n+1)-1. The average of these numbers is obviously n(n+1)/2, and there are n(n+1)/2 of them, so their sum is [n(n+1)/2]^2. Many early mathematicians have studied and provided proofs of Nicomachus's theorem.
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An m-dimensional Latin hypercube of order n of the rth class is an n × n × ... ×n m-dimensional matrix having nr distinct elements, each repeated nm − r times, and such that each element occurs exactly n m − r − 1 times in each of its m sets of n parallel (m − 1)-dimensional linear subspaces (or "layers"). Two such Latin hypercubes of the same order n and class r with the property that, when one is superimposed on the other, every element of the one occurs exactly nm − 2r times with every element of the other, are said to be orthogonal. A set of k − m mutually orthogonal m-dimensional Latin hypercubes of order n is equivalent to a 2-(n, k, nm − 2) orthogonal array, where the indexing columns form an m-(n, m, 1) orthogonal array.
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If L, M and N are three structures, L is interpreted in M, and M is interpreted in N, then one can naturally construct a composite interpretation of L in N. If two structures M and N are interpreted in each other, then by combining the interpretations in two possible ways, one obtains an interpretation of each of the two structures in itself. This observation permits one to define an equivalence relation among structures, reminiscent of the homotopy equivalence among topological spaces. Two structures M and N are bi-interpretable if there exists an interpretation of M in N and an interpretation of N in M such that the composite interpretations of M in itself and of N in itself are definable in M and in N, respectively (the composite interpretations being viewed as operations on M and on N).
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I have not seen type material, which is collected in > P. Nias, but in the Buitenzorg Herbarium there are wholly congruent plants > from the neighbouring P. Sibéroet, which undoubtedly are plants of N. > mirabilis, showing the peculiar character, that the upper pitchers have the > shape and the wings of the lower pitchers of the common form. [...] N. > tubulosa, N. Beccariana and N. Rowanae nearly show the extremes of the > variation in the pitcher shape of N. mirabilis. Illustration of N. beccariana from Macfarlane's 1908 monograph However, Danser never saw the type specimen of N. beccariana; his inclusion of the taxon within N. mirabilis was based solely on herbarium material. In their 1997 monograph, "A skeletal revision of Nepenthes (Nepenthaceae)", Matthew Jebb and Martin Cheek included N. beccariana as a synonym of N. mirabilis, having not examined the type specimen either.
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A system of synergetics coordinates uses only one type of simplex (triangle, tetrahedron, pentachoron, ..., n-simplex) as space units, and in fact uses a regular simplex, rather like Cartesian coordinates use hypercubes (square, cube, tesseract, ..., n-cube.) Synergetics coordinates in two dimensions The n Synergetics coordinates axes are perpendicular to the n defining geometric objects that define a regular simplex; 2 end points for line segments, 3 lines for triangles, 4 planes for tetrahedrons etc.. The angles between the directions of the coordinate axes are Arc Cosine (-1/(n-1)). The coordinates can be positive or negative or zero and so can their sum. The sum of the n coordinates is the edge length of the regular simplex defined by moving the n geometric objects in increments of the height of the n-1 dimensional regular simplex that has an edge length of one. If the sum of the n coordinates is negative the triangle (n = 3) or tetrahedron (n = 4) is upside down and inside out.
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The Chebotarev density theorem may be viewed as a generalisation of Dirichlet's theorem on arithmetic progressions. A quantitative form of Dirichlet's theorem states that if N≥2 is an integer and a is coprime to N, then the proportion of the primes p congruent to a mod N is asymptotic to 1/n, where n=φ(N) is the Euler totient function. This is a special case of the Chebotarev density theorem for the Nth cyclotomic field K. Indeed, the Galois group of K/Q is abelian and can be canonically identified with the group of invertible residue classes mod N. The splitting invariant of a prime p not dividing N is simply its residue class because the number of distinct primes into which p splits is φ(N)/m, where m is multiplicative order of p modulo N; hence by the Chebotarev density theorem, primes are asymptotically uniformly distributed among different residue classes coprime to N.
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All alkanes react with oxygen in a combustion reaction, although they become increasingly difficult to ignite as the number of carbon atoms increases. The general equation for complete combustion is: :CnH2n+2 \+ (n + ) O2 → (n + 1) H2O + n CO2 :or CnH2n+2 \+ () O2 → (n + 1) H2O + n CO2 In the absence of sufficient oxygen, carbon monoxide or even soot can be formed, as shown below: :CnH2n+2 \+ (n + ) O2 → (n + 1) H2O + n CO :CnH2n+2 \+ (n + ) O2 → (n + 1) H2O + n C For example, methane: :2 CH4 \+ 3 O2 → 2 CO + 4 H2O :CH4 \+ O2 → CO + 2 H2O See the alkane heat of formation table for detailed data. The standard enthalpy change of combustion, ΔcH⊖, for alkanes increases by about 650 kJ/mol per CH2 group. Branched-chain alkanes have lower values of ΔcH⊖ than straight- chain alkanes of the same number of carbon atoms, and so can be seen to be somewhat more stable.
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In enzymology, a globoside alpha-N-acetylgalactosaminyltransferase () is an enzyme that catalyzes the chemical reaction :UDP-N-acetyl-D-galactosamine + N-acetyl-D-galactosaminyl-1,3-D-galactosyl-1,4-D-galactosyl-1,4-D- glucosylceramide \rightleftharpoons UDP + N-acetyl-D-galactosaminyl-N-acetyl- D-galactosaminyl-1,3-D- galactosyl-1,4-D-galactosyl-1,4-D-glucosylceramide The 3 substrates of this enzyme are UDP-N-acetyl-D-galactosamine, N-acetyl-D- galactosaminyl-1,3-D-galactosyl-1,4-D-galactosyl-1,4-D-, and glucosylceramide, whereas its 3 products are UDP, N-acetyl-D-galactosaminyl-N-acetyl-D- galactosaminyl-1,3-D-, and galactosyl-1,4-D-galactosyl-1,4-D-glucosylceramide. This enzyme belongs to the family of glycosyltransferases, specifically the hexosyltransferases. The systematic name of this enzyme class is UDP-N-acetyl- D-galactosamine:N-acetyl-D-galactosaminyl-1,3-D-galacto syl-1,4-D-galactosyl-1,4-D-glucosylceramide alpha-N-acetyl-D- galactosaminyltransferase. Other names in common use include uridine diphosphoacetylgalactosamine-globoside, alpha-acetylgalactosaminyltransferase, Forssman synthase, and globoside acetylgalactosaminyltransferase.
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RSA Laboratories states that: for each RSA number n, there exists prime numbers p and q such that :n = p × q. The problem is to find these two primes, given only n.
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In number theory, Rosser's theorem was published by J. Barkley Rosser in 1939. Its statement follows. Let pn be the nth prime number. Then for n ≥ 1 :p_n > n \cdot \ln n.
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