|
SCN
SCN may stand for: Science and technology *Switched circuit network, i.e. the public switched telephone network *Server change number, a counter variable used in client-server architecture *System change number, a stamp that defines a committed version in an Oracle Database *Thiocyanate, an organic compound in the cyanate family * Scandium nitride (ScN), an inorganic compound *Satellite Catalog Number, an identification number given to satellites * Scene mode, a mode in digital cameras *Sociocybernetics *.scn, SceneKit archive format Medicine *Severe congenital neutropenia, rare disorders * Suprachiasmatic nucleus, in the brain's hypothalamus *SCN1A to SCN11A, SCN2B to SCN4B, sodium channel genes and beta subunits *Solid cell nests, in pathology *Soybean cyst nematode, a type of parasitic nematode Communications & media *Saskatchewan Communications Network, TV channel *Southern Command Network, American Forces Network *SAP Community Network, of SAP SE users *SCN (TV station), ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Suprachiasmatic Nucleus
The suprachiasmatic nucleus or nuclei (SCN) is a tiny region of the brain in the hypothalamus, situated directly above the optic chiasm. It is responsible for controlling circadian rhythms. The neuronal and hormonal activities it generates regulate many different body functions in a 24-hour cycle. The mouse SCN contains approximately 20,000 neurons. The SCN interacts with many other regions of the brain. It contains several cell types and several different peptides (including vasopressin and vasoactive intestinal peptide) and neurotransmitters. Neuroanatomy The SCN is situated in the anterior part of the hypothalamus immediately dorsal, or ''superior'' (hence supra) to the optic chiasm (CHO) bilateral to (on either side of) the third ventricle. The nucleus can be divided into ventrolateral and dorsolateral portions, also known as the core and shell, respectively. These regions differ in their expression of the clock genes, the core expresses them in response to stimuli whereas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Severe Congenital Neutropenia
Severe congenital neutropenia (SCN), also often known as Kostmann syndrome or disease, is a group of rare disorders that affect myelopoiesis, causing a congenital form of neutropenia, usually without other physical malformations. SCN manifests in infancy with life-threatening bacterial infections. Most cases of SCN respond to treatment with granulocyte colony-stimulating factor (filgrastim), which increases the neutrophil count and decreases the severity and frequency of infections. Although this treatment has significantly improved survival, people with SCN are at risk of long-term complications such as hematopoietic clonal disorders (myelodysplastic syndrome, acute myeloid leukemia). Kostmann disease (SCN3), the initial subtype recognized, was clinically described in 1956. This type has an autosomal recessive inheritance pattern, whereas the most common subtype, SCN1, shows autosomal dominant inheritance. Presentation Infants with SCN have frequent infections: 50% have a signif ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soybean Cyst Nematode
The soybean cyst nematode (SCN), ''Heterodera glycines'', is the most devastating pest to soybean crop yields in the U.S., targeting the roots of soybean and other legume plants. When infection is severe SCNs cause stunting, yellowing, impaired canopy development, and yield loss. The symptoms caused by SCNs can go easily unrecognized by farmers—in some cases there are no warning symptoms before a loss of 30% of the yield.“You can literally have 40% yield loss with no symptoms,” says Greg Tylka, Iowa State University (ISU) Extension nematologist. Due to the slight stunting and yellowing, many farmers may mistake these symptoms as environmental problems when in fact they are SCNs. Another symptom of SCNs that may affect farmers' yields is stunted roots with fewer nitrogen-fixing nodules. Due to the fact that soybean cyst nematodes can only move a few centimeters in the soil by themselves, they mostly are spread via tillage or plant transplants. This area of infection will look ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saskatchewan Communications Network
Citytv Saskatchewan (formerly the Saskatchewan Communications Network, or SCN) is a Canadian English language cable television channel in the province of Saskatchewan. Headquartered in the provincial capital of Regina, the channel is owned by the Rogers Sports & Media subsidiary of Rogers Communications and operates as a ''de facto'' owned-and-operated station of its Citytv television network. Its studios are shared with CBC's Regina studios on 2440 Broad Street in Downtown Regina. Citytv Saskatchewan is licensed by the Canadian Radio-television and Telecommunications Commission (CRTC) as an educational programming service for the province of Saskatchewan. It was formerly operated by the government of Saskatchewan as a public broadcaster. In March 2010, the government announced that it would shut down the network due to low viewership. In June 2010, the government announced that it would instead privatize and sell the network to Bluestone Investment Group. Under Bluestone, SCN ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sodium Channel
Sodium channels are integral membrane proteins that form ion channels, conducting sodium ions (Na+) through a cell's membrane. They belong to the superfamily of cation channels and can be classified according to the trigger that opens the channel for such ions, i.e. either a voltage-change ("voltage-gated", "voltage-sensitive", or "voltage-dependent" sodium channel; also called "VGSCs" or "Nav channel") or a binding of a substance (a ligand) to the channel (ligand-gated sodium channels). In excitable cells such as neurons, myocytes, and certain types of glia, sodium channels are responsible for the rising phase of action potentials. These channels go through three different states called resting, active and inactive states. Even though the resting and inactive states would not allow the ions to flow through the channels the difference exists with respect to their structural conformation. Selectivity Sodium channels are highly selective for the transport of ions across cell membr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thiocyanate
Thiocyanate (also known as rhodanide) is the anion . It is the conjugate base of thiocyanic acid. Common derivatives include the colourless salts potassium thiocyanate and sodium thiocyanate. Mercury(II) thiocyanate was formerly used in pyrotechnics. Thiocyanate is analogous to the cyanate ion, , wherein oxygen is replaced by sulfur. is one of the pseudohalides, due to the similarity of its reactions to that of halide ions. Thiocyanate used to be known as rhodanide (from a Greek word for rose) because of the red colour of its complexes with iron. Thiocyanate is produced by the reaction of elemental sulfur or thiosulfate with cyanide: : 8 CN- + S8 -> 8 SCN- : CN- + S2O3^2- -> SCN- + SO3^2- The second reaction is catalyzed by thiosulfate sulfurtransferase, a hepatic mitochondrial enzyme, and by other sulfur transferases, which together are responsible for around 80% of cyanide metabolism in the body. Biological chemistry of thiocyanate in medicine Thiocyanate is known to be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SAP Community Network
SAP Community Network (SCN) is the official user community of SAP SE. SAP software users, developers, consultants, mentors and students use the SAP Community Network to get help, share ideas, learn, innovate and connect with others. There are an average of 2 million unique visitors to SCN each month, who use the information that has been shared on the site. SCN has over 430 spaces (sub-groups) dedicated to SAP products, topics, technologies, industries, programming languages (such as ABAP) and more. Almost all spaces contain related discussion threads (forums), blogs, documents, elearning, and polls. There are also several spaces in Chinese, Japanese, Korean, Spanish, Portuguese, German and Russian. History The SAP Community Network (SCN) was created in July 2003 as part of the SAP Developer Network SAP Community Network (SCN) is the official user community of SAP SE. SAP software users, developers, consultants, mentors and students use the SAP Community Network to get help, sha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SceneKit
SceneKit, sometimes rendered Scene Kit, is a 3D graphics application programming interface (API) for Apple Inc. platforms written in Objective-C. It is a high-level framework designed to provide an easy-to-use layer over the lower level APIs like OpenGL and Metal. SceneKit maintains an object based scene graph, along with a physics engine, particle system, and links to Core Animation and other frameworks to easily animate that display. SceneKit views can be mixed with other views, for instance, allowing a SpriteKit 2D display to be mapped onto the surface of an object in SceneKit, or a UIBezierPath from Core Graphics to define the geometry of a SceneKit object. SceneKit also supports import and export of 3D scenes using the COLLADA format. SceneKit was first released for macOS in 2012, and iOS in 2014. Basic concepts SceneKit maintains a scene graph based on a root object, an instance of the class SCNScene. The SCNScene object is roughly equivalent to the view objects found in most ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saarbrücken Airport
Saarbrücken Airport , or ''Flughafen Saarbrücken'' or ''Ensheim Airport'' in German, is a minor international airport in Saarbrücken, the capital of the German state of Saarland. It features flights to major cities throughout Germany as well as some leisure routes. History First years The history of aviation in Saarbrücken, the capital of the German federal state Saarland, began on 17 September 1928 in the district of St. Arnual. Flights operated from Saarbrücken-St. Arnual Airport until 1939. The first plane to use the airport was a Lufthansa flight from Frankfurt stopping en route to Paris. In 1929, routes to Frankfurt and on to Berlin and Karlsruhe and then to Munich, Vienna and Budapest were opened. The airport's suboptimal location meant winter flights were not possible and bad weather and poor flying conditions caused frequent problems. Because of this, Saarbrücken-St. Arnual was closed in 1939. A new airport was built in the district of Ensheim. However, the outbrea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SCN (TV Station)
SCN may stand for: Science and technology *Switched circuit network, i.e. the public switched telephone network *Server change number, a counter variable used in client-server architecture *System change number, a stamp that defines a committed version in an Oracle Database *Thiocyanate, an organic compound in the cyanate family * Scandium nitride (ScN), an inorganic compound *Satellite Catalog Number, an identification number given to satellites * Scene mode, a mode in digital cameras *Sociocybernetics *.scn, SceneKit archive format Medicine *Severe congenital neutropenia, rare disorders *Suprachiasmatic nucleus, in the brain's hypothalamus *SCN1A to SCN11A, SCN2B to SCN4B, sodium channel genes and beta subunits *Solid cell nests, in pathology *Soybean cyst nematode, a type of parasitic nematode Communications & media *Saskatchewan Communications Network, TV channel *Southern Command Network, American Forces Network *SAP Community Network, of SAP SE users *SCN (TV station), TV ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GLV/BCV
GLV and BCV are television stations licensed to serve Traralgon and Bendigo and regional Victoria, Australia. The stations are owned and operated by Southern Cross 10. History Early years GLV-10 in Traralgon was the first regional television station to launch in Australia, on 9 December 1961, originally covering the Gippsland and Latrobe Valley areas. It was also the first station to use entirely Australian-made broadcasting equipment from Amalgamated Wireless Australasia. The original transmission equipment consisted of a 10 kW and 2 kW transmitter (standby) which was based on the RCA product and adapted to 230 V 50 Hz by AWA. The Melbourne pickup was a Rhode and Schwarz off air receiver with AWA return microwave links to the Studio. BCV-8 first went to air two weeks later, on 23 December 1961 (the same day as the launch of GMV-6 Shepparton), serving Bendigo and Central Victoria. Affiliations GLV pioneered the use of live, 'off-air' relays of television programs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sisters Of Charity Of Nazareth
The Congregation of the Sisters of Charity of Nazareth (SCN) is a Roman Catholic order of nuns. It was founded in 1812 near Bardstown, Kentucky, when three young women responded to Bishop John Baptist Mary David's call for assistance in ministering to the needs of the people of the area. History The Sisters of Charity of Nazareth were founded in 1812. Mother Catherine Spalding, along with Bishop John Baptist Mary David, are honored together and remembered as co-founders of the Sisters of Charity of Nazareth."History of the Sisters of Charity of Nazareth", SCN In 1812, in the newly formed diocese of Bardstown, Kentucky, Bishop Benedict Flaget was overwhelmed by the responsibility of provi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
