Kirsch postulates that there's no formula for a representative work: Ferrante embraces the provincial rather than the broadly international, demonstrating how the local is a "necessary complement" to global stories, while Adichie and Hamid show America as a transitional stop in a life of ingression and departure.
|
|
An ingression coast, the Archipelago Sea off Naantali (Finland) An ingression coast or depressed coast is a generally level coastline that is shaped by the penetration of the sea as a result of crustal movements or a rise in the sea level. Such coasts are characterised by a subaerially formed relief that has previously experienced little deformation by littoral (tidal) processes, because the sea level, which had fallen by more than 100 metres during the last glacial period, did not reach its current level until about 6,000 years ago. Depending on the geomorphological shaping of the flooded landform – e. g. glacially or fluvially formed relief – various types of ingression coast emerge, such as rias, skerry and fjard coasts as well as förde and bodden coasts.
|
|
Indigenous Australians hold that the number of sightings has increased alongside the increasing ingression of Europeans into the region. According to folklore, the lights sometimes followed or approached people and have disappeared when fired upon, only to reappear later on.
|
|
Because cleavage furrow ingression is primarily triggered by signals from the spindle midzone, these biological phenotypes could account for the failure of this event due to the inability to activate the spindle checkpoint. Instead of a bipolar spindle, both spindle poles are in apposition, with an impairment of pushing forces generated by interpolar microtubules. The mechanistic cause behind cleavage arrest is attributed to TPX2’s ability to directly bind motor protein Eg5, which requires the last 35 amino acids of the TPX2 carboxy-terminus for its interaction. When Eg5 was co- injected with TPX2 in vivo, cleavage furrow arrest was blocked and ingression was observed.
|
|
Actin filament disassembly during late cytokinesis depends on the PKCε–14-3-3 complex, which inactivates RhoA after furrow ingression. Actin disassembly is further controlled by the GTPase Rab35 and its effector, the phosphatidylinositol-4,5-bisphosphate 5-phosphatase OCRL. Understanding the mechanism by which the plasma membrane ultimately splits requires further investigation.
|
|
This process involves the ingression of mesoderm and endoderm progenitors and their migration to their ultimate position, where they will differentiate into the three germ layers. The localization of the cell adhesion and signaling molecule beta-catenin is critical to the proper formation of the organizer region that is responsible for initiating gastrulation.
|
|
The internalization of vegetal cells prior to gastrulation was first observed in the 1930s by Abraham Mandel Schechtman through the use of vital dye labeling experiments in Triturus torosus embryos.Schechtman, A.M., 1934. Unipolar ingression in Triturus torosus: A hitherto undescribed movement in the pregastrular stages of a urodele. Univ. Calif. Pub. Zool. 39, 303–310.
|
|
The AH domain of human anillin is essential for its interaction with RhoA. Depletion of RhoA halts contractile ring assembly and ingression, whereas, anillin depletion leads to a less severe phenotype when the contractile ring forms and ingresses partially. Depletion of anillin in Drosophila spermatocytes greatly reduces the localization of Rho and F-actin to equatorial regions.
|
|
As previously mentioned, citron-K was believed to act in cytokinesis. Its depletion impairs maintenance of the midbody and its overexpression in HeLa cells rendered host cells multinucleated. Cytokinesis failure of Citron-K- depleted cells occurred after full ingression of the cleavage furrow, at the abscission stage. Microtubule disassembly was not seen in any of Citron-K depleted cells with cytokinesis failure.
|
|
Then, the being of second instance is the "element", characterised as an individual-general, which is an entity that is not a particular, i.e. its conditions of identity do not make reference to a single spatio-temporal location. Something is an individual-general if it distributes itself without dividing. Like the Whiteheadian ingression, the "distribution without dividing" is a rethinking of the Platonic participation.
|
|
The primitive streak extends through this midline and creates the left–right and cranial–caudal body axes, and marks the beginning of gastrulation. This process involves the ingression of mesoderm progenitors and their migration to their ultimate position, where they will differentiate into the mesoderm germ layer that, together with endoderm and ectoderm germ layers, will give rise to all the tissues of the adult organism.
|
|
This earthquake has been identified with one or more earthquakes known to have destroyed Apamea, Phrygia c. 90 BC. The city is identified with Celaenae, located on the Meander River. The earthquake is mentioned in the Deipnosophistae by Athenaeus, who identifies Nicolaus of Damascus as his source on the topic. In Athenaeus' narrative, the earthquake is accompanied by flooding, the change of river courses, appearance and disappearance of lakes, and the ingression of sea waters.
|
|
Arnold&Oxford; University Press Inc., London, 354p. At the intersection of the former shore (wave-cut/abrasion-) platform and the rising cliff face the platform commonly retains a shoreline angle or inner edge (notch) that indicates the location of the shoreline at the time of maximum sea ingression and therefore a paleo-sea level. Sub-horizontal platforms usually terminate in a low tide cliff, and it is believed that the occurrence of these platforms depends on tidal activity.
|
|
This can be written with the extended version of the International Phonetic Alphabet as . !Xóõ has ingression as a phonetic detail in one series of its clicks, which are ingressive voiceless nasals with delayed aspiration, . Peter Ladefoged considers these to be among the most difficult sounds in the world. Other languages, for example in Taiwan, have been claimed to have pulmonic ingressives, but these claims have either proven to be spurious or to be occasional phonetic detail.
|
|
Disrupting AMR misorients the PS, suggesting that both have a dependent role. Additionally, disrupting the PS also leads to disruptions in the AMR, suggesting both the actomyosin ring and primary septum have an interdependent relationship. The AMR, which is attached to the cell membrane facing the cytosol, consists of actin and myosin II molecules that coordinate the cells to split. The ring is thought to play an important role in ingression of the plasma membrane as a contractile force.
|
|
The first four substitutions—fire (x), waves (z), smoke (q), and reeds (y)–depict the four classical elements, and by the end, it is fully composed of moving images which represent them. The film's conclusion lasts 10 minutes. It shows a man, woman and dog walking through snow. Six women's voices alternate in reading the words of a passage from Robert Grosseteste's medieval document On Light, or the Ingression of Forms, which Frampton translated and edited for the film.
|
|
Important to the sea urchin blastula is the ingression of the primary mesenchyme. After the blastula hatches from the fertilization envelope, the vegetal side of the blastula begins to flatten and thicken as a small cluster of these cells develop long, thin processes called filopodia. These cells then dissociate and ingress into the blastocoel and are called the primary mesenchyme. The cells move randomly along the inside of the blastocoel, until they become localized in the ventrolateral region of the blastocoel.
|
|
The avian blastocoel is important during the development of the primitive streak. The ingression of the endodermal precursor cells form the epiblast into the blastocoel and the migration of lateral cells of the posterior epiblast towards the center form the early primitive streak. As these cells converge inward, a depression forms called the primitive groove and functions as an opening through which cells travel into the blastocoel. As cells migrate into the blastocoel, they undergo an epithelial-to-mesenchymal transformation.
|
|
In many organisms, the force that drives furrow ingression is the assembly and contraction of actomyosin filaments that often form a contractile ring. The contractile ring is a very dynamic structure in which actomyosin filaments are continuously assembled and disassembled. The small GTPase RhoA has been shown to be implicated, controlling CR assembly and dynamics during cytokinesis. This GTPase cycles between an inactive GDP-bound form and an active GTP-bound form, and this RhoA flux seems important for contractile ring dynamics.
|
|
Experts also believe that 4 of the 7 species of marine turtles living on the planet have survived in the Guanahacabibes Peninsula. The coastline also contains preserved coral reefs, with the northern coast being lined by the cays and isles of the western Colorados Archipelago. The area in the southwestern plain shows a considerable development of the karst structures that limits the existence of superficial waters but permits the ingression of the surrounding seawater. In Bottlenose dolphins can be found in the waters as well.
|
|
Deciding how clean the oil needs to be is important as cost increases rapidly with cleanliness. Having determined the optimum target cleanliness level for a contamination control programme, many engineers are then challenged by the process of optimizing the location of the filter. To ensure effective solid particle ingression balance, the engineer must consider various elements such as whether the filter will be for protection or for contamination control, ease of access for maintenance, and the performance of the unit being considered to meet the challenges of the target set.
|
|
Sign at Boulia, Queensland Min Min is an unexplained light phenomenon that has often been reported in outback Australia. Stories about the lights can be found in Aboriginal myths predating European settlement and have since become part of wider Australian folklore. Indigenous Australians hold that the number of sightings has increased in conjunction with the ingression of Europeans into the outback. While it has been claimed that the first recorded sighting dates to 1838, in the book Six Months in South Australia, it is likely that the event described is a different phenomenon.
|
|
Following its assembly, contraction of the actin-myosin ring leads to ingression of the attached plasma membrane, which partitions the cytoplasm into two domains of emerging sister cells. The force for the contractile processes is generated by movements along actin by the motor protein myosin II. Myosin II uses the free energy released when ATP is hydrolyzed to move along these actin filaments, constricting the cell membrane to form a cleavage furrow. Continued hydrolysis causes this cleavage furrow to ingress (move inwards), a striking process that is clearly visible through a light microscope.
|
|
Scientific studies suggest that Lake Tai's circular structure is the result of a meteor impact based on the discovery of shatter cones, shock-metamorphosed quartz, microtektites, and shock-metamorphic unloading fractures. The prospective impact crater has been dated to be greater than 70 million years old and possibly from the late Devonian Period. However, new research suggests that present evidence shows no impact crater structure or shock-mineral at Lake Tai. Fossils indicate that Lake Tai was dry land until the ingression of the East China Sea during the Holocene epoch.
|
|
XRay, Optical, and THz image of a packaged IC. Terahertz imaging is an emerging and significant nondestructive evaluation (NDE) technique used for dielectric (nonconducting, i.e., an insulator) materials analysis and quality control in the pharmaceutical, biomedical, security, materials characterization, and aerospace industries. It has proved to be effective in the inspection of layers in paints and coatings, detecting structural defects in ceramic and composite materials and imaging the physical structure of paintings and manuscripts. The use of THz waves for non-destructive evaluation enables inspection of multi-layered structures and can identify abnormalities from foreign material inclusions, disbond and delamination, mechanical impact damage, heat damage, and water or hydraulic fluid ingression.
|
|
The coquinas of the Morro do Chaves Formation were formed by non-marine bivalves and ostracods. The shells of the bivalves, which lived in shallow oxygenated water, were transported and deposited as washout over stream fans and beaches by storms and long-shore drift. The palynological record of coquinas of the Sergipe-Alagoas Basin has been analyzed and the sediments dated to the late Barremian age; the results suggest a marine and/or brackish environment. Daniel Thompson (2013) asserts that the coquinas of the Morro do Chaves Formation include a wide range of marine mollusca characteristic of brackish environmental conditions, suggesting periodic marine ingression during the Early Cretaceous.
|
|
Seawater ingression from faulty waterproof doors shorted the electric system, disabling her steering and the waves from the typhoon cracked a number of the welds in her hull. Further repairs at Yokosuka Naval Arsenal were scheduled for early 1936, but were delayed by the February 26 Incident. It was not until September 1938 that Taigei was deemed fully operational, and assigned to its design role as flagship of a submarine squadron. From 1938–1940, Taigei performed normal operations in both northern and southern waters off Japan, with her primary mission being to support submarine operations off the coast of China from her home port of Kure in the Second Sino-Japanese War.
|
|
Investigating the tissue distribution of the citron isoforms with and without the kinase domain, it has been shown that the non-kinase form is restricted to the brain region while the kinase form is widely expressed. Immunofluorescence analyses determined the localization of citron-K and its behavior during cytokinesis. Citron-K first appeared at the equatorial cortex in anaphase, concentrated at the cleavage furrow in early telophase, accumulated in the middle of the intercellular bridge with full ingression of the cleavage furrow in mid telophase, and formed a ring-like structure in the midbody in late telophase, with negligible turnover rate at the midbody. In other words, the protein is much less dynamic at the midbody.
|
|
The tube extends itself at the apex only, in an actin polymerization dependent process, and the direction in which the apex progresses responds to cyclic AMP levels, including cAMP cyclization by a pollen signalling protein (PSiP). Corn silk can control the types of pollen that an ear of corn will accept through expression of certain forms of the Gametophyte Factor 1 gene. Many races of popcorn, of the everta type, will greatly slow the development of pollen tubes from any pollen that does not carry a similar form of Ga1-S or Ga1-M, thereby preventing the ingression of genes (natural or engineered) from other types of corn. The popcorn remains free to donate its genes via its own pollen to other types of corn.
|
|
Immediately east of the early Andes foreland basins developed and their flexural subsidence caused the ingression of waters from the Atlantic all the way to the front of the orogen in the Maastrichtian. The Andes at the latitudes of 32–36° S experienced a sequence of uplift in the Cenozoic that started in the west and spread to the east. Beginning about 20 million years ago in the Miocene the Principal Cordillera (east of Santiago) began an uplift that lasted until about 8 million years ago. From the Eocene to the early Miocene, sediments accumulated in the Abanico Extensional Basin, a north-south elongated basin in Chile that spanned from 29° to 38° S. Tectonic inversion from 21 to 16 million years ago made the basin to collapse and the sediments to be incorporated to the Andean cordillera.
|
|
The extent to which the molecular mechanisms underlying skeletogenesis in larval sea urchins has been characterized has led to comparative evolutionary developmental studies in distantly-related sea urchins, as well as other echinoderms, with the aim of understanding how this character has evolved. These studies, and others, have revealed that numerous differences have arisen during the evolution of the sea urchin clade in spatiotemporal gene expression of several transcription factors comprising the gene regulatory network driving skeletogenic specification. However, there are also striking similarities in the signaling systems that position these cells in the embryo. Despite differences in timing of mesodermal ingression into the blastocoel and spatiotemporal differences in transcription factor gene expression, ancestral state reconstruction of genes critical to the specification of sea urchin skeletogenic cells supports the homology of this cell type, suggesting it arose some time before the divergence of cidaroids and euechinoids over 268 million years ago.
|
|
The standoff also prompted a political conflict between the Mayor of Buenos Aires Mauricio Macri (who was called a "xenophobe" by the President's Cabinet Chief, Aníbal Fernández) and the President of Argentina, Cristina Fernández de Kirchner. National Border Guards and the Navy's Albatross Special Forces secured the perimeter of the park and prevented the ingression of persons not previously living in the park and any construction materials. After an agreement between Macri and Kirchner in which the City will match funds provided by the central government to the squatters, Chief Cabinet secretary Aníbal Fernández announced the clearing of the park via a Twitter post shortly after 6:30am local time. After initial deadlock in negotiations between the national and city governments, both jurisdictions eventually reached an agreement to clear the park of illegal inhabitants, including providing low-cost loans for housing construction to former squatters; the park was cleared by the morning of 15 December 2010.
|
|