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Bush regeneration-Technique-The original Bradley method of bush regeneration focuses on facilitating native plant recruitment from the seedbank, rather than planting seedlings or sowing seeds, as follows: Weeding a little at a time from the bush towards the weeds takes the pressure off the natives under favourable con... | milkshake721/2.1M-wiki-STEM |
Bush regeneration-Technique-Currently the term 'bush regeneration' includes activities other than weed removal, such as replanting and introducing species into an area where soil, water, or fire regimes have shifted the type of plant appropriate to the area (e.g. a stormwater drain).Weed species can be important habita... | milkshake721/2.1M-wiki-STEM |
Bush regeneration-Technique-Problems can occur when insufficient follow-up is conducted as the success of bush regeneration is dependent on allowing the native vegetation to regenerate in the area where weeds have been removed. | milkshake721/2.1M-wiki-STEM |
Bush regeneration-List of bushcare groups-Organisations offering community training in bush regeneration Trees For Life Campbelltown Council, NSW, Streamcare Group San Diego Chapter, California Native Plant Society Wild Mountains Trust, Queensland, Australia Reserves where volunteer groups undertake bush regeneration G... | milkshake721/2.1M-wiki-STEM |
Bush regeneration-Further references-Brock, Thomas D. (October 2002). "The Bradley Method for Control of Invasive Plants" (PDF). Plants out of Place (pp 5-6). Invasive Plants Association of Wisconsin. Archived from the original (PDF) on 2004-04-05. Retrieved 2006-09-06.
Fuller, T.C.; G.D. Barbe (Fall 1997). "The Bradle... | milkshake721/2.1M-wiki-STEM |
Fluotracen-Fluotracen-Fluotracen (SKF-28,175) is a tricyclic drug which has both antidepressant and antipsychotic activity. This profile of effects is similar to that of related agents like amoxapine, loxapine, and trimipramine which may also be used in the treatment of both depression and psychosis. It was believed th... | milkshake721/2.1M-wiki-STEM |
Chrome Engine-Chrome Engine-Chrome Engine is a proprietary 3D game engine developed by Techland. The current version, Chrome Engine 6, supports Mac OS X, Linux, Xbox One, PlayStation 4, Xbox 360, PlayStation 3 and Microsoft Windows.
Chrome Engine evolved through over nine years of development. According to its creators... | milkshake721/2.1M-wiki-STEM |
Chrome Engine-Versions-Chrome Engine 1 First release of the engine used in Chrome.
Chrome Engine 2 Improved version of engine enhanced with support for DirectX 9.0.
Chrome Engine 3 This version of the engine underwent significant modifications. DirectX 9.0c and DirectX 10 support, HDR, shaders and bump mapping were imp... | milkshake721/2.1M-wiki-STEM |
Chrome Engine-Games using Chrome Engine-Chrome Engine 1 Pet Racer (2002) FIM Speedway Grand Prix (2003) Chrome (2003) Chrome: SpecForce (2005) Crazy Soccer Mundial (2006) Chrome Engine 2 Xpand Rally (2004) Xpand Rally Xtreme (2006) Terrorist Takedown: War in Colombia (2006) Terrorist Takedown: Covert Ops (2006) GTI Rac... | milkshake721/2.1M-wiki-STEM |
Volkswagen ID. Vizzion-Volkswagen ID. Vizzion-The Volkswagen ID. Vizzion is a concept electric vehicle, part of Volkswagen's ID. project. The firm is planning to sell a production version of the vehicle by 2022. It should be expected that some of the claims of the Vizzion Concept, such as the autonomous level 5 driving... | milkshake721/2.1M-wiki-STEM |
Volkswagen ID. Vizzion-Technical statistics-The Vizzion Concept has an all-wheel drive system, powered by the electric motors on the front and back of the vehicle for a combined total of 302 hp. The concept has a 111-kWh battery, making the Vizzion good for 300–400 miles (480–640 km). The car would be equipped with sen... | milkshake721/2.1M-wiki-STEM |
Volkswagen ID. Vizzion-Design-The Vizzion Concept's design was aimed to eliminate any seams or obstructions for passengers. It features rear-opening doors and windows that lie flush with the body-work of the car, thus giving the car a futuristic look. The vehicle also features several LED strips that surround the car, ... | milkshake721/2.1M-wiki-STEM |
Volkswagen ID. Vizzion-Vizzion production vehicle (2023-2024)-Little is known about details and design the production version of the vehicle. The majority of information comes from official Volkswagen statements. Volkswagen says that they are aiming to start production of a toned down, more production ready version of ... | milkshake721/2.1M-wiki-STEM |
Volkswagen ID. Vizzion-In popular culture-In the 2023 French animated film Ladybug & Cat Noir: The Movie, Gabriel Agreste drive a ID. Vizzion, following a deal between Volkswagen and French company ZAG Inc. | milkshake721/2.1M-wiki-STEM |
World English-Language Scrabble Players' Association-World English-Language Scrabble Players' Association-The World English-Language Scrabble Players' Association (WESPA) is the overarching global body for English-language national Scrabble associations and similar entities. | milkshake721/2.1M-wiki-STEM |
World English-Language Scrabble Players' Association-Formation-WESPA was formed in the course of a players' meeting at the 2003 World Scrabble Championship in Kuala Lumpur, Malaysia, and formally constituted on 17 November 2005 at its first Biennial General Meeting held in London. BGMs are now held at each World Scrabb... | milkshake721/2.1M-wiki-STEM |
World English-Language Scrabble Players' Association-Formation-WESPA was created to represent the interests of international Scrabble competitors and national bodies worldwide. Its main functions are to promote global recognition of Scrabble as a serious competitive activity; to provide for the benefit of members in pu... | milkshake721/2.1M-wiki-STEM |
World English-Language Scrabble Players' Association-Formation-The trademark for Scrabble is owned by Hasbro in North America and Mattel in the rest of the world.
Achievements to date have included the preparation of a set of international rules, the publication of a WESPA-endorsed word list which is valid for internat... | milkshake721/2.1M-wiki-STEM |
World English-Language Scrabble Players' Association-Rules-Following a six-month worldwide consultation process, the first version of WESPA's rules for global Scrabble was released in August 2009. The rules were based on key elements of existing rules that were in force in various national associations, which were synt... | milkshake721/2.1M-wiki-STEM |
World English-Language Scrabble Players' Association-Rules-A number of national associations have adopted WESPA rules for domestic use, including the Association of British Scrabble Players. | milkshake721/2.1M-wiki-STEM |
World English-Language Scrabble Players' Association-Word list-The word source currently in use for international play, known as Collins Scrabble Words or CSW (formerly Official Scrabble Words or OSW) is not derived from a single dictionary, but combines three components: Collins (7th edition, 2005), Chambers (1998 edi... | milkshake721/2.1M-wiki-STEM |
World English-Language Scrabble Players' Association-Word list-The current word list (CSW19) came into force internationally on 1 July 2019, including updates from the most recent editions of original OSW sources as well as eliminating some inconsistencies in previous editions. CSW19 contains over 275,000 words in tota... | milkshake721/2.1M-wiki-STEM |
World English-Language Scrabble Players' Association-Ratings-International Scrabble ratings have been maintained since their inception by Bob Jackman in Sydney, Australia, using a variant of the Australian ratings calculation system. All tournaments played to WESPA rules are able to be rated within the system, and regu... | milkshake721/2.1M-wiki-STEM |
World English-Language Scrabble Players' Association-Tournaments-WESPA has established the criteria for running international Scrabble tournaments, and it is now mandatory for WESPA rules and the WESPA word list to be used. Tournament organisers are also required to pay a ratings levy on a fee per player basis, in orde... | milkshake721/2.1M-wiki-STEM |
World English-Language Scrabble Players' Association-Tournaments-The tournament committee oversees the calendar of international Scrabble events, and has also liaised with Mattel on a number of issues relating to the World Scrabble Championship (WSC), including the number of games to be played and the format of the fin... | milkshake721/2.1M-wiki-STEM |
World English-Language Scrabble Players' Association-Tournaments-Following the establishment of Mind Sports International, the title 'World Scrabble Championship' was claimed by that entity for official world titles (sanctioned by Mattel under licence). WESPA has undertaken to host biennial world events from 2015 onwar... | milkshake721/2.1M-wiki-STEM |
World English-Language Scrabble Players' Association-Youth Scrabble-The World Youth Scrabble Championships, renamed WESPA Youth Cup for 2017 further to a naming issue with Mindsports Academy, have been organised annually since 2006 under the aegis of WESPA for players under 18 on qualification date. The Youth committee... | milkshake721/2.1M-wiki-STEM |
World English-Language Scrabble Players' Association-Committee-The WESPA committee is made up of nominees representing member nations, and the current Chair is Elie Dangoor (UK). Various subcommittees are charged with matters such as promotions and communications, ratings and tournaments, rules, dictionary and youth.
T... | milkshake721/2.1M-wiki-STEM |
World English-Language Scrabble Players' Association-Other federations-WESPA has committee links with the two other major world Scrabble federations, FISF (Fédération Internationale de Scrabble Francophone) and FISE (Federación Internacional de Scrabble en Español). | milkshake721/2.1M-wiki-STEM |
World English-Language Scrabble Players' Association-Mailing list-The world-scrabble mailing list discusses international Scrabble matters and WESPA issues. | milkshake721/2.1M-wiki-STEM |
McKay–Miller–Širáň graph-McKay–Miller–Širáň graph-In graph theory, the McKay–Miller–Širáň graphs are an infinite class of vertex-transitive graphs with diameter two, and with a large number of vertices relative to their diameter and degree. They are named after Brendan McKay, Mirka Miller, and Jozef Širáň, who first co... | milkshake721/2.1M-wiki-STEM |
McKay–Miller–Širáň graph-Background-The context for the construction of these graphs is the degree diameter problem in graph theory, which seeks the largest possible graph for each combination of degree and diameter. For graphs of diameter two, every vertex can be reached in two steps from an arbitrary starting vertex,... | milkshake721/2.1M-wiki-STEM |
McKay–Miller–Širáň graph-Background-Until the construction of the McKay–Miller–Širáň graphs, the only known construction achieved a number of vertices equal to ⌊d+22⌋⋅⌈d+22⌉, using a Cayley graph construction.The McKay–Miller–Širáň graphs, instead, have a number of vertices equal to 89(d+12)2, for infinitely many value... | milkshake721/2.1M-wiki-STEM |
McKay–Miller–Širáň graph-Constructions-The original construction of McKay, Miller, and Širáň, used the voltage graph method to construct them as a covering graph of the graph Kq,q∗ , where q=(2d+1)/3 is a prime power and where Kq,q∗ is formed from a complete bipartite graph Kq,q by attaching (q−1)/4 self-loops to ... | milkshake721/2.1M-wiki-STEM |
McKay–Miller–Širáň graph-Constructions-Instead, Šiagiová (2001) again uses the voltage graph method, but applied to a simpler graph, a dipole graph with q parallel edges modified in the same way by attaching the same number of self-loops to each vertex.It is also possible to construct the McKay–Miller–Širáň graphs by ... | milkshake721/2.1M-wiki-STEM |
McKay–Miller–Širáň graph-Additional properties-The spectrum of a McKay–Miller–Širáň graph has at most five distinct eigenvalues. In some of these graphs, all of these values are integers, so that the graph is an integral graph. | milkshake721/2.1M-wiki-STEM |
Sunset (color)-Sunset (color)-The color sunset is a pale tint of pink. It is a representation of the average color of clouds when the sunlight from a sunset is reflected from them.
The first recorded use of sunset as a color name in English was in 1916. | milkshake721/2.1M-wiki-STEM |
Sunset (color)-Variations of sunset-Sunglow The color sunglow is displayed at right.
The first recorded use of sunglow as a color name in English was in 1924. The Crayola crayon color was formulated in 1990.
Sunray At right is displayed the color sunray.
The first recorded use of sunray as a color name in English was i... | milkshake721/2.1M-wiki-STEM |
Sunset (color)-Sun colors in human culture-Interior Design Sunset is popular color in interior design which is used when a pale warm tint is desired.Sports Sunset orange is used on the NBA's Oklahoma City Thunder alternative jerseys introduced in the 2015-16 season. They are primarily worn on Sunday matchups. | milkshake721/2.1M-wiki-STEM |
Propionic anhydride-Propionic anhydride-Propionic anhydride is an organic compound with the formula (CH3CH2CO)2O. This simple acid anhydride is a colourless liquid. It is a widely used reagent in organic synthesis as well as for producing specialty derivatives of cellulose. | milkshake721/2.1M-wiki-STEM |
Propionic anhydride-Synthesis-Industrial route to propionic anhydride involves thermal dehydration of propionic acid, driving off the water by distillation: 2 CH3CH2CO2H → (CH3CH2CO)2O + H2OAnother routes is the Reppe carbonylation of ethylene with propionic acid and nickel carbonyl as the catalyst: CH2=CH2 + CH3CH2CO2... | milkshake721/2.1M-wiki-STEM |
Propionic anhydride-Safety-Propanoic anhydride is strong smelling and corrosive, and will cause burns on contact with skin. Vapour can burn eyes and lungs. | milkshake721/2.1M-wiki-STEM |
Propionic anhydride-Legal Status-Due to its potential use as a precursor in the synthesis of fentanyl and fentanyl analogs, propanoic anhydride is regulated by the United States Drug Enforcement Administration as a List I chemical under the Controlled Substances Act. | milkshake721/2.1M-wiki-STEM |
Ming-Ming Zhou-Ming-Ming Zhou-Ming-Ming Zhou is an American scientist who focuses on structural and chemical biology, NMR spectroscopy, and drug design. He is the Dr. Harold, Golden Lamport Professor, and Chairman of the Department of Pharmacological Sciences. He is also the Co-Director of the Drug Discovery Institute ... | milkshake721/2.1M-wiki-STEM |
Ming-Ming Zhou-Biography-Zhou earned his B.E. in chemical engineering from the East China University of Science and Technology (Shanghai, PRC) in 1984. He earned his M.S. in chemistry from the Michigan Technological University in 1988 and a Ph.D. in chemistry from Purdue University in Indiana in 1993. He completed his ... | milkshake721/2.1M-wiki-STEM |
Ming-Ming Zhou-Awards and honors-2003 GlaxoSmithKlineDrug Discovery and Development Award 2009 Elected Member, The Academy of Sciences & Arts at Michigan Technological University 2019 The Jacobi Medallion, The Mount Sinai Health System | milkshake721/2.1M-wiki-STEM |
Ciliospinal center-Ciliospinal center-The ciliospinal center (also known as Budge's center) is a cluster of pre-ganglionic sympathetic neuron cell bodies located in the intermediolateral cell column of the spinal cord at the (C8) T1-T2 spinal levels.It receives afferents from (the posterior part of) the hypothalamus vi... | milkshake721/2.1M-wiki-STEM |
Ciliospinal center-History-It is associated with a reflex identified by Augustus Volney Waller and Ludwig Julius Budge in 1852. | milkshake721/2.1M-wiki-STEM |
Pleurotolysin-Pleurotolysin-Pleurotolysin (TC# 1.C.97.1.1), a sphingomyelin-specific cytolysin. Its A (17 kDa; Q8X1M9) and B (59 kDa; Q5W9E8) components are assembled into a transmembrane pore complex. The Pleurotolysin Pore-Forming (Pleurotolysin) Family (TC# 1.C.97) is a family of pore forming proteins belonging to t... | milkshake721/2.1M-wiki-STEM |
Pleurotolysin-Function-Proteins with membrane-attack complex/perforin (MACPF) domains have a variety of biological roles, including defense and attack, organismal development, and cell adhesion and signaling. The distribution of these proteins in fungi appears to be restricted to some Pezizomycotina and Basidiomycota s... | milkshake721/2.1M-wiki-STEM |
Pleurotolysin-Research-Sakurai et al. 2004 cloned complementary and genomic DNAs encoding pleurotolysin, and studied pore-forming properties of recombinant proteins. Recombinant pleurotolysin A lacking the first methionine was purified as a 17-kDa protein with sphingomyelin-binding activity. The cDNA for pleurotolysin ... | milkshake721/2.1M-wiki-STEM |
Pleurotolysin-Homologues-In this TC family, both constituents of pleurotolysin and ostreolysin (A and B) are included under TC#s 1.C.97.1.1 and 1.C.97.1.2, respectively. However, homologues of Pleurotolysin B are found under TC#s 1.C.97.1.3 - 1.C.97.1.9 while homologues of Pleurotolysin A are found under TC#s 1.C.97.2.... | milkshake721/2.1M-wiki-STEM |
Pleurotolysin-Homologues-Erylysin Another two-component hemolysin, erylysin A and B (EryA and EryB; TC# 1.C.97.1.2), was isolated from an edible mushroom, Pleurotus eryngii. Hemolytic activity was exhibited only by the EryA and EryB mixture. | milkshake721/2.1M-wiki-STEM |
Pleurotolysin-Aegerolysin-While Pleurotolysin B is in the MACPF superfamily (TC# 1.C.39), Pleurotolysin A is in the Aegerolysin superfamily. Several members of the Aegerolysin family have been used as tools to detect and visualize ceramide phosphoethanolamine, a major sphingolipid in invertebrates but not in animals. I... | milkshake721/2.1M-wiki-STEM |
Pleurotolysin-Aegerolysin-The aegerolysin family consists of several bacterial and eukaryotic aegerolysin-like proteins. It has been found that aegerolysin and ostreolysin are expressed during formation of primordia and fruiting bodies and possibly play a role in the initial phase of fungal fruiting. The bacterial memb... | milkshake721/2.1M-wiki-STEM |
Dasgupta's objective-Dasgupta's objective-In the study of hierarchical clustering, Dasgupta's objective is a measure of the quality of a clustering, defined from a similarity measure on the elements to be clustered. It is named after Sanjoy Dasgupta, who formulated it in 2016. Its key property is that, when the similar... | milkshake721/2.1M-wiki-STEM |
Dasgupta's objective-Dasgupta's objective-The optimal clustering for this objective is NP-hard to find. However, it is possible to find a clustering that approximates the minimum value of the objective in polynomial time by a divisive (top-down) clustering algorithm that repeatedly subdivides the elements using an appr... | milkshake721/2.1M-wiki-STEM |
Dasgupta's objective-Dasgupta's objective-Equivalently, for purposes of approximation, one may minimize the ratio of the total weight of cut edges to the number of elements on the smaller side of the cut. Using the best known approximation for the sparsest cut problem, the approximation ratio of this approach is log ... | milkshake721/2.1M-wiki-STEM |
PIP4K2B-PIP4K2B-Phosphatidylinositol-5-phosphate 4-kinase type-2 beta is an enzyme that in humans is encoded by the PIP4K2B gene.The protein encoded by this gene catalyzes the phosphorylation of phosphatidylinositol 4-phosphate on the fifth hydroxyl of the myo-inositol ring to form phosphatidylinositol 4,5-bisphosphate... | milkshake721/2.1M-wiki-STEM |
PIP4K2B-Interactions-PIP4K2B has been shown to interact with TNFRSF1A. In addition, PIP4K2B has been shown to interact with PIP4K2A and may modulate the cellular localisation of PIP4K2A. | milkshake721/2.1M-wiki-STEM |
PIP4K2B-Structure-The structure of PIP4K2B has been determined through X-ray crystallography. | milkshake721/2.1M-wiki-STEM |
Nummular keratitis-Nummular keratitis-Nummular keratitis is a feature of viral keratoconjunctivitis. It is a common feature of adenoviral keratoconjunctivitis (an ocular adenovirus infection), as well as approximately 1/3rd of cases of Herpes Zoster Ophthalmicus infections. It represents the presence of anterior stroma... | milkshake721/2.1M-wiki-STEM |
Nummular keratitis-Treatment-Topical NSAIDS Lubricating eye drops Topical dilute steroid drops in tapering doses (debatable, see: Adenoviral keratoconjunctivitis) | milkshake721/2.1M-wiki-STEM |
Karyorrhexis-Karyorrhexis-Karyorrhexis (from Greek κάρυον karyon 'kernel, seed, nucleus' and ῥῆξις rhexis 'bursting') is the destructive fragmentation of the nucleus of a dying cell whereby its chromatin is distributed irregularly throughout the cytoplasm. It is usually preceded by pyknosis and can occur as a result of... | milkshake721/2.1M-wiki-STEM |
Two-photon photoelectron spectroscopy-Two-photon photoelectron spectroscopy-Time-resolved two-photon photoelectron (2PPE) spectroscopy is a time-resolved spectroscopy technique which is used to study electronic structure and electronic excitations at surfaces. The technique utilizes femtosecond to picosecond laser puls... | milkshake721/2.1M-wiki-STEM |
Two-photon photoelectron spectroscopy-Two-photon photoelectron spectroscopy-This technique has been used for many different types of materials to study a variety of exotic electron behaviors, including image potential states at metal surfaces, and electron dynamics at molecular interfaces. | milkshake721/2.1M-wiki-STEM |
Two-photon photoelectron spectroscopy-Basic physics-The final kinetic energy of the electron can be modeled by pump probe kin −Φ where the EB is the binding energy of the initial state, Ekin is the kinetic energy of the photoemitted electron, Φ is the work function of the material in question, and Epump, Eprobe are th... | milkshake721/2.1M-wiki-STEM |
Two-photon photoelectron spectroscopy-Experimental configuration-Time-resolved two-photon photoelectron spectroscopy usually employs a combination of ultrafast optical technology as well as ultrahigh vacuum components. The main optical component is an ultrafast (femtosecond) laser system which generates pulses in the n... | milkshake721/2.1M-wiki-STEM |
IPv4 shared address space-IPv4 shared address space-In order to ensure proper working of carrier-grade NAT (CGN), and, by doing so, alleviating the demand for the last remaining IPv4 addresses, a /10 size IPv4 address block was assigned by Internet Assigned Numbers Authority (IANA) to be used as shared address space.
T... | milkshake721/2.1M-wiki-STEM |
IPv4 shared address space-Background-If an ISP deploys a CGN and uses private Internet address space (networks 10.0.0.0/8, 172.16.0.0/12, 192.168.0.0/16) to connect their customers, there is a risk that customer equipment using an internal network in the same range will stop working. The reason is that routing will not... | milkshake721/2.1M-wiki-STEM |
IPv4 shared address space-Background-This prompted some ISPs to develop policy within American Registry for Internet Numbers (ARIN) to allocate new private address space for CGNs. ARIN, however, deferred to the Internet Engineering Task Force (IETF) before implementing the policy, indicating that the matter was not typ... | milkshake721/2.1M-wiki-STEM |
IPv4 shared address space-Transition to IPv6-The use of shared address space is one of the various methods to allow transition from IPv4 to IPv6. | milkshake721/2.1M-wiki-STEM |
IPv4 shared address space-Transition to IPv6-Its main purpose was to postpone the depletion of IPv4 addresses, by allowing ISPs to introduce a second layer of NATting. A common practice is to give CPEs a unique IPv4 address on their Internet-facing interface and use NAT to hide all addresses on the home LAN. Since the ... | milkshake721/2.1M-wiki-STEM |
IPv4 shared address space-Transition to IPv6-This scheme hides a large number of IP addresses behind a small set of public addresses, the same way the CPE does this locally, slowing down the rate IPv4 addresses are depleted. The shared address space contains 222 or 4194304 addresses, so each ISP is able to connect over... | milkshake721/2.1M-wiki-STEM |
IPv4 shared address space-Other occurrences-In BIND, empty reverse mapping zones for 100.64.0.0/16 till 100.127.0.0/16 (64 zones in total) are automatically created in the 'internal' view, if not configured otherwise. | milkshake721/2.1M-wiki-STEM |
Parietal bone-Parietal bone-The parietal bones () are two bones in the skull which, when joined at a fibrous joint, form the sides and roof of the cranium. In humans, each bone is roughly quadrilateral in form, and has two surfaces, four borders, and four angles. It is named from the Latin paries (-ietis), wall. | milkshake721/2.1M-wiki-STEM |
Parietal bone-Surfaces-External The external surface [Fig. 1] is convex, smooth, and marked near the center by an eminence, the parietal eminence (tuber parietale), which indicates the point where ossification commenced.
Crossing the middle of the bone in an arched direction are two curved lines, the superior and infer... | milkshake721/2.1M-wiki-STEM |
Parietal bone-Borders-The sagittal border, the longest and thickest, is dentated (has toothlike projections) and articulates with its fellow of the opposite side, forming the sagittal suture.
The frontal border is deeply serrated, and bevelled at the expense of the outer surface above and of the inner below; it articul... | milkshake721/2.1M-wiki-STEM |
Parietal bone-Borders-The squamous border is divided into three parts: of these: the anterior is thin and pointed, bevelled at the expense of the outer surface, and overlapped by the tip of the great wing of the sphenoid; the middle portion is arched, bevelled at the expense of the outer surface, and overlapped by the ... | milkshake721/2.1M-wiki-STEM |
Parietal bone-Borders-The occipital border, deeply denticulated (finely toothed), articulates with the occipital bone, forming half of the lambdoid suture. That point where the sagittal suture intersects the lambdoid suture is called the lambda, because of its resemblance to the Greek letter. | milkshake721/2.1M-wiki-STEM |
Parietal bone-Angles-The frontal angle is practically a right angle, and corresponds with the point of meeting of the sagittal and coronal sutures; this point is named the bregma; in the fetal skull and for about a year and a half after birth this region is membranous, and is called the anterior fontanelle.
The sphenoi... | milkshake721/2.1M-wiki-STEM |
Parietal bone-Ossification-The parietal bone is ossified in membrane from a single center, which appears at the parietal eminence about the eighth week of fetal life.
Ossification gradually extends in a radial manner from the center toward the margins of the bone; the angles are consequently the parts last formed, and ... | milkshake721/2.1M-wiki-STEM |
Parietal bone-In other animals-In non-human vertebrates, the parietal bones typically form the rear or central part of the skull roof, lying behind the frontal bones. In many non-mammalian tetrapods, they are bordered to the rear by a pair of postparietal bones that may be solely in the roof of the skull, or slope down... | milkshake721/2.1M-wiki-STEM |
Parietal bone-In other animals-In dinosaurs The parietal bone is usually present in the posterior end of the skull and is near the midline. This bone is part of the skull roof, which is a set of bones that cover the brain, eyes and nostrils. The parietal bones make contact with several other bones in the skull. The ant... | milkshake721/2.1M-wiki-STEM |
Digital Quran-Digital Quran-The digital Quran is the text of the Qur'an processed or distributed as an electronic text, or more specifically to an electronic device dedicated to displaying the text of the Qur'an and playing digital recordings of Qur'an readings. | milkshake721/2.1M-wiki-STEM |
Digital Quran-History-Qur'anic software on CD-ROM has been developed since the early 1990s. Online texts began to be hosted by Islamic websites from the 2000s. Such a device has first been marketed in Indonesia beginning in. These devices were capable of audio playback of recorded recitations of the Qur'an with synchro... | milkshake721/2.1M-wiki-STEM |
Digital Quran-Usage-There is debate surrounding to what degree a digital form of the Qur'an should be treated like a hard copy in terms of etiquette when reciting from it. For example, should the practices of wudu, qibla, or brushing one's teeth with a miswak be observed while reading from a digital Qur'an.Commenters s... | milkshake721/2.1M-wiki-STEM |
Digital Quran-As a digital Muṣḥaf-A digital Qur'ān serves as a digital Muṣḥaf, and faces unique challenges because of it. The critical challenges to produce a flawless digital Muṣḥaf are correct encoding, correct computer typography, and facsimile rendering on all browsers, operating systems and devices. | milkshake721/2.1M-wiki-STEM |
Digital Quran-As a digital Muṣḥaf-1. Correct encoding is hampered by constraints imposed by the Unicode Standard. For instance, only recently the extra characters were encoded to represent the so-called open tanwīn. Correct encoding is also hampered by the fact that input methods, i.e., keyboard layouts for Arabic, are... | milkshake721/2.1M-wiki-STEM |
Digital Quran-As a digital Muṣḥaf-2. Correct computer typography is hampered by mechanisms that are lacking because the industry is not aware that they are needed. In particular the category of "amphibious characters", characters that can occur as both main letters and as diacritics depending on context, cannot be hand... | milkshake721/2.1M-wiki-STEM |
Digital Quran-As a digital Muṣḥaf-3. Facsimile rendering on all devices is de facto impossible with conventional computer typography, because it depends on proprietary operating systems, proprietary font layout engines and often inaccurate and incomplete Arabic typefaces.
The first digital Muṣḥaf that takes all these c... | milkshake721/2.1M-wiki-STEM |
Digital Quran-Recitation-Since the first digital versions of the Qur'an, more digital resources relating to the Qur'an and Islam have emerged as well. One can find videos containing Tajweed (recitation) on sites to equip them in learning recitation. This can be helpful because both beginner and professional resources c... | milkshake721/2.1M-wiki-STEM |
Digital Quran-Issues-An issue emerging alongside the growing usage of digital copies of the Qur'an is confirming the authenticity of digital copies. Given that the Qur'an has been maintained in its original, unedited state for fourteen centuries, maintaining this originality against tampering is of the utmost importanc... | milkshake721/2.1M-wiki-STEM |
Calcium imaging-Calcium imaging-Calcium imaging is a microscopy technique to optically measure the calcium (Ca2+) status of an isolated cell, tissue or medium. Calcium imaging takes advantage of calcium indicators, fluorescent molecules that respond to the binding of Ca2+ ions by fluorescence properties. Two main class... | milkshake721/2.1M-wiki-STEM |
Calcium imaging-Chemical indicators-Chemical indicators are small molecules that can chelate calcium ions. All these molecules are based on an EGTA homologue called BAPTA, with high selectivity for calcium (Ca2+) ions versus magnesium (Mg2+) ions.
This group of indicators includes fura-2, indo-1, fluo-3, fluo-4, Calciu... | milkshake721/2.1M-wiki-STEM |
Calcium imaging-Chemical indicators-These dyes are often used with the chelator carboxyl groups masked as acetoxymethyl esters, in order to render the molecule lipophilic and to allow easy entrance into the cell. Once this form of the indicator is in the cell, cellular esterases will free the carboxyl groups and the in... | milkshake721/2.1M-wiki-STEM |
Calcium imaging-Genetically encoded calcium indicators-Genetically encoded calcium indicators (GECIs) are powerful tools useful for in vivo imaging of cellular, developmental, and physiological processes. GECIs do not need to be acutely loaded into cells; instead the genes encoding for these proteins can be introduced ... | milkshake721/2.1M-wiki-STEM |
Calcium imaging-Genetically encoded calcium indicators-Of the fluorescent reporters, calcium indicator systems can be classified into single fluorescent protein (FP) systems, and paired fluorescent protein systems. Camgaroos were one of the first developed variants involving a single protein system. Camgaroos take adva... | milkshake721/2.1M-wiki-STEM |
Calcium imaging-Genetically encoded calcium indicators-Of growing importance in calcium detection are near-IR (NIR) GECIs, which may open up avenues for multiplexing different indicator systems and allowing deeper tissue penetration. NIRs rely on biliverdin-binding fluorescent proteins, which are largely derived from b... | milkshake721/2.1M-wiki-STEM |
Calcium imaging-Genetically encoded calcium indicators-A special class of genetically encoded calcium indicators are designed to form a permanent fluorescent tag in active neurons. They are based on the photoswitchable protein mEos which turns from green to red when illuminated with violet light. Combined with the calc... | milkshake721/2.1M-wiki-STEM |
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