Those heterogeneously sized rocks could prove problematic to the mission, however.
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Hacking and audio art are the jingling keys; even the artist's name, "Jean Tinguely," heterogeneously clinks, clatters, and clunks.
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" In response to these questions, we, members of a team of teachers responsible for the freshman class of our heterogeneously grouped English course, annually reimagine a unit in which students read Shakespeare's "Romeo and Juliet.
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The WGS reaction can be performed both homogenously and heterogeneously, but only the heterogeneous method is used commercially.
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These intermetallic alloys appear homogeneous in crystal structure, but tend to behave heterogeneously, becoming hard and somewhat brittle.
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A hybrid technology in which seaweed is treated heterogeneously as in the semirefined process exists, but alcohol or high salt levels are used to inhibit dissolution. This process is often used on South American seaweeds and gives some of the cost benefits of semirefined processing, while allowing a wider range of seaweeds to be processed, however, the naturally low cellulose levels in some South American seaweeds allow them to be heterogeneously processed and still be sold under the EU refined specification.
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Such visual features help PRCC to be differentiated from clear cell RCC, which has heterogeneously higher single intensity shown on T2-weighted images. PRCC displays the smallest tumor-to-cortex enhancement at corticomedullary and nephrographic phases when juxtaposed with clear cell and chromophobe RCCs.
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They did some new experiments to support SPoD could bring further information. They prove that raw modulation information in SPoD also separated sub-diffractional details without SPEED. However, whether it works for heterogeneously and densely labeled samples is unsure and still need further studies. Afterwards, Karl Zhanghao et al.
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Industrial applications of alkene insertions include metal- catalyzed routes to polyethylene and polypropylene. Typically these conversions are catalyzed heterogeneously by titanium trichloride which are activated by aluminium alkyls. This technology is known as Ziegler–Natta catalysts. In these reactions, ethylene coordinates to titanium metal followed by its insertion.
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Olefin metathesis is usually catalyzed heterogeneously in industry, but homogeneous variants are valuable in fine chemical synthesis. ;Oxidations Homogeneous catalysts are also used in a variety of oxidations. Is the Wacker process, acetaldehyde is produced from ethylene and oxygen. Many non-organometallic complexes are also widely used in catalysis, e.g.
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Glosten, L. R. and P. R. Milgrom (1985): "Bid, Ask and Transaction Prices in a Specialist Market with Heterogeneously Informed Traders", Journal of Financial Economics 14 (1), 71–100 In September 2019, JPMorgan Chase determined the effect of US President Donald Trump's tweets, and called it the Volfefe index combining volatility and the covfefe meme.
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Cyclohexene oxide is produced in epoxidation reaction from cyclohexene. The epoxidation can take place either in a homogeneous reaction by peracids or heterogeneous catalysis (e.g. silver and molecular oxygen). :250px In industrial production the heterogeneously catalyzed synthesis is preferred because of better atom economy, a simpler separation of the product and easier recycling of catalyst.
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A whale bone being recovered from the Santa Catalina Basin floor five years after experimental emplacement. The bone surface contains patches of white bacterial mats and a squat lobster. Hydroids have sprouted on the loop of yellow line attached to the bone. Whale falls are distributed heterogeneously throughout space and time, with a concentration along migration routes.
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Plastic flow initiates at the upper yield point and continues at the lower one. At lower yield point, permanent deformation is heterogeneously distributed along the sample. The deformation band which formed at the upper yield point will propagate along the gauge length at the lower yield point. The band occupies the whole of the gauge at the luders strain.
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The bulk of the synthetic alcohols, at least those larger than ethanol, are produced by hydrogenation of hydroformylation-derived aldehydes. Similarly, the Wacker process is used in the oxidation of ethylene to acetaldehyde. Almost all industrial processes involving alkene-derived polymers rely on organometallic catalysts. The world's polyethylene and polypropylene are produced via both heterogeneously via Ziegler–Natta catalysis and homogeneously, e.g.
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CTLM has uses a near infrared laser of wavelength ~808 nm which is not impeded by the dense breast tissue. The sensitivity of mammography, CTLM and mammography+CTLM was 34.4%, 74.4% and 81.57% respectively among extremely dense breasts and 68.29%, 85.00% and 95.34% respectively among heterogeneously dense breasts. The combination of CTLM and mammography is able to distinguish between benign and malignant tumors with higher accuracy.
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Also, creation of the central repository requires close collaboration to determine exactly what data will be centralized and how it will be structured. ; Federated : In federated systems the RHIO software only stores information about the locations where a patient's data is available. These are often more politically feasible than centralized systems. However, designing a protocol by which the RHIO can query (heterogeneously structured) individual provider data stores is technically challenging.
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The Wenzel correlation can be written as :\cos(\theta_m)=r\cos(\theta_Y) where θm is the measured contact angle, θY is the Young contact angle and r is the roughness ratio. The roughness ratio is defined as the ratio between the actual and projected solid surface area. If the surface is wetted heterogeneously, the droplet is in Cassie-Baxter state. The most stable contact angle can be connected to the Young contact angle.
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Specifically, iron in the blood stream reflects dietary iron, which is isotopically lighter than iron in the geosphere. Iron isotopes are distributed heterogeneously throughout the body, primarily to red blood cells, the liver, muscle, skin, enzymes, nails, and hair. Iron losses in the body (intestinal bleeding, bile, sweat, etc.) favor the loss of isotopically heavy iron, with mean losses averaging a δ56Fe of +10‰. Iron absorption in the intestine favors lighter iron isotopes.
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Voltage-gated sodium channels are transmembrane glycoprotein complexes composed of a large alpha subunit with four domains including 24 transmembrane segments and one or more regulatory beta subunits. They are responsible for the generation and propagation of action potentials in neurons and muscle. This gene encodes one member of the sodium channel alpha subunit gene family. It is heterogeneously expressed in the brain, and mutations in this gene have been linked to several seizure disorders.
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Alkanes undergo dehydrogenation at high temperatures. Typically this conversion is promoted heterogeneously because typically homogeneous catalysts do not survive the required temperatures (~200 °C) The corresponding conversion can be catalyzed homogeneously by pincer catalysts, which are sufficiently thermally robust. Proof of concept was established in 1996 by Jensen and co-workers. They reported that an iridium and rhodium pincer complex catalyze the dehydrogenation of cyclooctane with a turnover frequency of 12 min−1 at 200 °C.
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The small classes are heterogeneously grouped by ability and age and include special needs students, allowing for a student-centered pedagogy and the discovery of multiple intelligences. Prep teaching embodies the conviction that work is the basic medium of self-actualization and discovery. Self-reflection and revision are essential work habits, and primacy is placed on multiple drafts and critique. Students are required to pass the English, math, science, and history Performance Based Assessment Test with at least an 80.
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However, calbindin and calretinin also show low levels of staining in the ventral nuclear group and in the medial and lateral geniculate bodies which overlaps with the intense parvalbumin staining in these regions. These results show that the calcium- binding proteins are heterogeneously distributed in a complementary fashion within the nuclei of the thalamus. The primate thalamus consists of a matrix of calbindin immunoreactive cells and a superimposed core of parvalbumin immunoreactive cells which may have differential patterns of cortical projections.
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Trace amines are an endogenous group of trace amine-associated receptor 1 (TAAR1) agonists – and hence, monoaminergic neuromodulators – that are structurally and metabolically related to classical monoamine neurotransmitters. Compared to the classical monoamines, they are present in trace concentrations. They are distributed heterogeneously throughout the mammalian brain and peripheral nervous tissues and exhibit high rates of metabolism. Although they can be synthesized within parent monoamine neurotransmitter systems, there is evidence that suggests that some of them may comprise their own independent neurotransmitter systems.
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Base-catalyzed transesterification reacts lipids (fats and oils) with alcohol (typically methanol or ethanol) to produce biodiesel and an impure coproduct, glycerol. If the feedstock oil is used or has a high acid content, acid-catalyzed esterification can be used to react fatty acids with alcohol to produce biodiesel. Other methods, such as fixed-bed reactors,C Pirola, F Manenti, F Galli, CL Bianchi, DC Boffito, M Corbetta (2014). "Heterogeneously catalyzed free fatty acid esterification in (monophasic liquid)/solid packed bed reactors (PBR)".
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Ethylene production by steam cracking consumes large amounts of energy and uses oil and natural gas fractions such as naphtha and ethane. The oxidative coupling of methane to ethylene is written below:Olah, G., Molnar, A. “Hydrocarbon Chemistry” John Wiley & Sons, New York, 2003. . : 2 + -> \+ 2 The reaction is exothermic (∆H = -280 kJ/mol) and occurs at high temperatures (750–950 ˚C). In the reaction, methane () is activated heterogeneously on the catalyst surface, forming methyl free radicals, which then couple in the gas phase to form ethane ().
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This charge propagates into and rapidly vaporizes and melts silica-rich quartzose sand, mixed soil, clay, or other sediments. This results in the formation of hollow and/or branching assemblages of glassy, protocrystalline, and heterogeneously microcrystalline tubes, crusts, slags, and vesicular masses. Fulgurites are homologous to Lichtenberg figures, which are the branching patterns produced on surfaces of insulators during dielectric breakdown by high-voltage discharges, such as lightning. Fulgurites are indicative of thunderstorms; the distribution of fulgurites can hint at patterns of lightning strikes.
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Unfortunately, nickel isotopes appear to have been heterogeneously distributed in the early solar system. Therefore, so far, no actual age information has been attained from excesses. is also the stable end-product of the decay of , the product of the final rung of the alpha ladder. Other sources may also include beta decay from cobalt-60 and electron capture from copper-60. Nickel-61 is the only stable isotope of nickel with a nuclear spin (I = 3/2), which makes it useful for studies by EPR spectroscopy.
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The Rh blood group antigens (MIM 111700) are associated with human erythrocyte membrane proteins of approximately 30 kD, the so-called Rh30 polypeptides. Heterogeneously glycosylated membrane proteins of 50 and 45 kD, the Rh50 glycoproteins, are coprecipitated with the Rh30 polypeptides on immunoprecipitation with anti-Rh-specific mono- and polyclonal antibodies. The Rh antigens appear to exist as a multisubunit complex of CD47 (MIM 601028), LW (MIM 111250), glycophorin B (MIM 111740), and play a critical role in the Rh50 glycoprotein [supplied by OMIM].
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Aletheia (minor planet designation: 259 Aletheia) is a very large main-belt asteroid that was discovered by German–American astronomer Christian Peters on June 28, 1886, at Litchfield Observatory, Clinton, New York. The dark and heterogeneously composed X-type (Tholen: CP-type) asteroid contains primitive carbonaceous materials, responsible for its low albedo of 0.04. Aletheia measures about 185 kilometers in diameter and belongs to the largest asteroids of the main-belt. It has a semi-major axis of 3.1 AU and an orbit inclined by 11 degrees with a period of 5.55 years.
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Toby Wilkinson undertook a seriation of eight predynastic and early dynastic necropoleis, based on 1420 types from Petrie's corpus (out of a total of 1542), which he arranged into 141 groups. There were large problems with the newly defined groups, since they were very heterogeneously defined. For example, the cylindrical vessels with and without incised decoration were placed in the same group, even though Kaiser had considered the presence of incision to be an important chronological indicator.T. A. H. Wilkinson, "A New Comparative Chronology for the Predynastic – Early Dynastic Transition," Journal of the Ancient Chronology Forum.
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Recently, a nickel-catalyzed Sonogashira coupling has been developed which allows for the coupling of non-activated alkyl halides to acetylene without the use of palladium, although a copper co-catalyst is still needed. It has also been reported that gold can be used as a heterogeneous catalyst, which was demonstrated in the coupling of phenylacetylene and iodobenzene with an Au/CeO2 catalyst. In this case, catalysis occurs heterogeneously on the Au nanoparticles, with Au(0) as the active site. Selectivity to the desirable cross coupling product was also found to be enhanced by supports such as CeO2 and La2O3.
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After World War II it was developed in Italy a very prolific singer-songwriter (in Italian cantautore) tradition, initially connected with the French school of the chansonniers, and lately developed very heterogeneously. Although the term cantautore normally implies consistent sociopolitical content in lyrics, noteworthy performers in a more inclusive singer-songwriter categorization are: Domenico Modugno, Luigi Tenco, Gino Paoli, Sergio Endrigo, Fabrizio De André, Francesco De Gregori, Antonello Venditti, Roberto Vecchioni, Ivano Fossati, Lucio Dalla, Francesco Guccini and Franco Battiato. In neighbouring Malta, the main singer-songwriters are Walter Micallef, Manwel Mifsud and Vince Fabri. They all perform in Maltese.
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Similar in spirit to GOLD, the Ontologies of Linguistic Annotation (OLiA) provide a reference inventory of linguistic categories for syntactic, morphological and semantic phenomena relevant for linguistic annotation and linguistic corpora in the form of an ontology. In addition, they also provide machine-readable annotation schemes for more than 100 languages, linked with the OLiA reference model. The OLiA ontologies represent a major hub of annotation terminology in the (Linguistic) Linked Open Data cloud, with applications for search, retrieval and machine learning over heterogeneously annotated language resources. In addition to annotation schemes, the OLiA Reference Model is also linked with the Eagles Guidelines,Chiarcos, C. (2008).
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In normal placenta, CT antigens genes are less common, and MAGE-A3, MAGE-8, MAGE-A10, XAGE-2 and XAGE-3 have been found there. The mRNA of CT antigens was also found in some somatic tissues such as pancreas, liver and spleen, but the level is normally less than 1% of that in testis. The expression of CT antigens genes were measured mainly by RT-PCR in transcription level and by immunohistochemistry (IHC) analysis in protein level. In tumor tissues, CT antigens are distributed widely but heterogeneously, expressing largely in melanoma, bladder and non-small cell lung cancers, moderately in breast and prostate cancers, poorly in kidney and colon cancers and in hematologic malignancies.
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One estimate is that during a 3-year mission to Mars at solar minimum (assuming the 1972 spectrum of GCR), 20 million out of 43 million hippocampus cells and 230 thousand out of 1.3 million thalamus cell nuclei will be directly hit by one or more particles with charge Z> 15. These numbers do not include the additional cell hits by energetic electrons (delta rays) that are produced along the track of HZE nuclei or correlated cellular damage. The contributions of delta rays from GCR and correlated cellular damage increase the number of damaged cells two- to three-fold from estimates of the primary track alone and present the possibility of heterogeneously damaged regions, respectively. The importance of such additional damage is poorly understood.
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Studies provide evidence through monolayer measurements, condensing properties, and nearly identical gel to liquid-crystalline phase transition temperatures (Tm) to the host membranes that the presence of these bonds do not play a major role or interfere in the recognition or packing formation of the modeled membranes in the presence of ethanol. The disulfide bonds, diacylglycerol bonds, and similar sterol framework are only present to mimic the physical properties of DSPC, DPPC, and cholesterol as well as aid in the monomer exchanging processes to form exchangeable dimers. The exchangeable lipids undergo a monomer interchanging process through the disulfide bridges in which they either mix ideally, homogenously, or heterogeneously. Their interactions are measured by the equilibrium constant (K) which will be described in further detail under the significance of results section.
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Potential uses cited in the references below include fabricating many, possibly hundreds of hybrid silicon lasers on a die and using silicon photonics to combine them together to form high bandwidth optical links for personal computers, servers or back planes.These lasers are now fabricated on 300 mm silicon wafers in CMOS foundries in volumes of over one million per year."Heterogeneously Integrated Photonics", Invited paper, IEEE Nanotechnology Magazine 17, April (2019). The low loss of silicon waveguides means these lasers can have very narrow linewidths (<1 kHz)“Tutorial: Si/III-V Heterogeneous Integration for Narrow Linewidth Semiconductor Lasers”, APL Photonics 4, 111101 (2019). which opens up new applications such as coherent transmitters, optical LIDARs,"Heterogeneous Silicon Photonics Sensing for Autonomous Cars", invited paper, Optics Express 27(3), 3642 (2019).
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The Maggie Hays orebody sits upon the upper surface of an overturned sequence of komatiitic ultramafic cumulates dipping west at between 65 and 75 degrees. The ultramafic body is in the form of a 'keel', with a southward plunging folded surface pinching out the northern end of the resource, where it enters a heterogeneously sheared structure. The ultramafic sequence is folded at its down-dip termination, where it enters a shear, with remobilised sulfides forming a discontinuous remobilised stringer ore zone of low grade. A proposed 'shelf fault' terminates the down dip portion of the ultramafic in the south of the MAggie Hays portion of the CUU, however it is equally likely that a porpoising hinge to the syncline could equally well explain the apparent truncation of the depth of the orebody in the south.
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Changes in the equilibrium constant (K) are used to determine what type of lipid interactions are occurring within the modeled membrane as well as observe liquid-ordered versus liquid-disorder regions. The value of the equilibrium constant determine the following: 1) if monomers are mixed ideally (K = 4.0) 2) when the monomers are mixed homogenously also referred to as an homo- association (K < 4.0) and 3) if the monomers have interchanged heterogeneously which is referred to as an hetero-association (K > 4.0) A plot of (K) is then created versus the cholesterol mol%. Each plot has similar trends in which the value of the equilibrium constant increased as the mol% increased with and without the presence of ethanol indicating a linear regression. Initially all the model membranes were organized in a liquid order phase but as the addition of cholesterol increase a liquid-disorder phase was observed. The following was determined regarding the liquid-order and liquid-disordered transitions during the addition of cholesterol in the presence of ethanol in each model membrane: 1) 0–15 mol% cholesterol a liquid-disordered phase was present 2) from 15 to 30 mol% there was a co-existence of both phases and 3) above 27 mole% of cholesterol the model membrane completed converted back to the original liquid-order phase within a two-hour time frame.
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