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https://en.wikipedia.org/wiki/Hopeaphenol | Hopeaphenol is a stilbenoid. It is a resveratrol tetramer. It has been first isolated from Dipterocarpaceae like Shorea ovalis. It has also been isolated from wines from North Africa.
It shows an opposite effect to vitisin A on apoptosis of myocytes isolated from adult rat heart.
See also
Phenolic compounds in wine |
https://en.wikipedia.org/wiki/Magic%20Cap | Magic Cap (short for Magic Communicating Applications Platform) is a discontinued object-oriented operating system for PDAs developed by General Magic. Tony Fadell was a contributor to the platform, and Darin Adler was an architect.
Its graphical user interface incorporates a room metaphor, where the user navigates be... |
https://en.wikipedia.org/wiki/MoFEM%20JosePH | MoFEM (Mesh Orientated Finite Element Method) is an open source finite element analysis code developed and maintained at the University of Glasgow. MoFEM is tailored for the solution of multi-physics problems with arbitrary levels of approximation, different levels of mesh refinement and optimised for high-performance ... |
https://en.wikipedia.org/wiki/Honey%20Honey%20no%20Suteki%20na%20Bouken | is a shōjo manga by Hideko Mizuno first published in 1968 and made into a 29-episode anime television series in 1981 by Kokusai Eiga-sha and animated by Toei Animation. The anime was released in the English language in the United States in 1984 as Honey Honey. It was also broadcast in various European countries and in ... |
https://en.wikipedia.org/wiki/Minnesota%20Protocol | The Minnesota Protocol on the Investigation of Potentially Unlawful Death (2016) is a set of international guidelines for the investigation of suspicious deaths, particularly those in which the responsibility of a State is suspected (either as a result of act or omission).
The original version of the Protocol, from 19... |
https://en.wikipedia.org/wiki/Aquillapollenites | Aquillapollenites is an extinct morphogenus of Late Cretaceous angiosperm pollen grain. Aquillapollenites was a very large group containing something like 80 total species, but all of them were typified by their triprojectate structure: three processes extend from the equator of the pollen grain and one process extends... |
https://en.wikipedia.org/wiki/B%C3%B6ker | Böker was one of the first companies to offer ceramic knives as a featured product line.
History
Böker traces its origin to the 17th century as a tool maker in Germany graduating to swords and blades by the 1800s. The company claims it was producing 2000 sabres a week by 1839 for use in various wars. By the 1860s t... |
https://en.wikipedia.org/wiki/Philco%20computers | Philco was one of the pioneers of transistorized computers. After the company developed the surface barrier transistor, which was much faster than previous point-contact types, it was awarded contracts for military and government computers. Commercialized derivatives of some of these designs became successful busines... |
https://en.wikipedia.org/wiki/Wedge%20bonding | Wedge bonding is a kind of wire bonding which relies by the application of ultrasonic power and force to form bonds. It is a popular method and is commonly used in the semiconductor industry.
Semiconductor device fabrication
Packaging (microfabrication)
Articles containing video clips |
https://en.wikipedia.org/wiki/SMPTE%202110 | SMPTE 2110 is a suite of standards from the Society of Motion Picture and Television Engineers (SMPTE) that describes how to send digital media over an IP network.
SMPTE 2110 is intended to be used within broadcast production and distribution facilities where quality and flexibility are more important than bandwidth e... |
https://en.wikipedia.org/wiki/Cholestane | Cholestane is a saturated tetracyclic triterpene. This 27-carbon biomarker is produced by diagenesis of cholesterol and is one of the most abundant biomarkers in the rock record. Presence of cholestane, its derivatives and related chemical compounds in environmental samples is commonly interpreted as an indicator of an... |
https://en.wikipedia.org/wiki/Yewei | Yewei () is a Southern Chinese term that describes various types of game meat, including bushmeat from exotic wild animals.
Terminology
The character 野 () means "wild", and is shortened from 野兽 (Traditional ), which means "wild beasts".
The character 味 () literally means "taste", and metaphorically refers to various... |
https://en.wikipedia.org/wiki/Exercise-associated%20muscle%20cramps | Exercise-associated muscle cramps (EAMC) are defined as cramping (painful muscle spasms) during or immediately following exercise. Muscle cramps during exercise are very common, even in elite athletes. EAMC are a common condition that occurs during or after exercise, often during endurance events such as a triathlon or... |
https://en.wikipedia.org/wiki/1%25%20rule | In Internet culture, the 1% rule is a general rule of thumb pertaining to participation in an internet community, stating that only 1% of the users of a website actively create new content, while the other 99% of the participants only lurk. Variants include the 1–9–90 rule (sometimes 90–9–1 principle or the 89:10:1 rat... |
https://en.wikipedia.org/wiki/Rat%20Candy | Rat candy is rodenticide. The name is a slang nickname, the exact origins of which are not conclusively known. One possible origin is the way that a rat is attracted to rat poison like a child to candy, another possibility being the use of actual candy, particularly chocolate, as bait when luring a rat into a trap tha... |
https://en.wikipedia.org/wiki/Catenin%20beta-1 | Catenin beta-1, also known as β-catenin (beta-catenin), is a protein that in humans is encoded by the CTNNB1 gene.
β-Catenin is a dual function protein, involved in regulation and coordination of cell–cell adhesion and gene transcription. In humans, the CTNNB1 protein is encoded by the CTNNB1 gene. In Drosophila, the ... |
https://en.wikipedia.org/wiki/Dungey%20Cycle | The Dungey cycle, officially proposed by James Dungey in 1961, is a phenomenon that explains interactions between a planet's magnetosphere and solar wind. Dungey originally proposed a cyclic behavior of magnetic reconnection between Earth's magnetosphere and flux of solar wind. This reconnection explained previously ob... |
https://en.wikipedia.org/wiki/Structured%20Audio%20Orchestra%20Language | Structured Audio Orchestra Language (SAOL) is an imperative, MUSIC-N programming language designed for describing virtual instruments, processing digital audio, and applying sound effects. It was published as subpart 5 of MPEG-4 Part 3 (ISO/IEC 14496-3:1999) in 1999.
As part of the MPEG-4 international standard, SAOL ... |
https://en.wikipedia.org/wiki/Truthfinder | TruthFinder is an American personal information search website based in San Diego, California.
History
TruthFinder was founded in March 2015 in San Diego, California by Kris Kibak and Joey Rocco.
In December 2021, TechRadar reviewed TruthFinder.
TruthFinder provides information related to people for background check... |
https://en.wikipedia.org/wiki/Felt%20lichen | Felt lichen may refer to:
Peltigera malacea, felt lichen
Erioderma pedicellatum, boreal felt lichen |
https://en.wikipedia.org/wiki/Netgear%20Switch%20Discovery%20Protocol | Netgear Switch Discovery Protocol (NSDP) is a management protocol for several network device families, designed by Netgear.
Message structure
Common message header
Message body record structure
Message body records are type–length–value (TLV) structures. Type field may be one of following values in the table(list i... |
https://en.wikipedia.org/wiki/Domine%20Database | DOMINE is a database of known and predicted protein domain interactions (or domain-domain interactions). It contains interactions observed in PDB crystal structures, and those predicted by several computational approaches. DOMINE uses Pfam HMM profiles for protein domain definitions. The DOMINE database contains 26,219... |
https://en.wikipedia.org/wiki/Specific%20strength | The specific strength is a material's (or muscle's) strength (force per unit area at failure) divided by its density. It is also known as the strength-to-weight ratio or strength/weight ratio or strength-to-mass ratio. In fiber or textile applications, tenacity is the usual measure of specific strength. The SI unit fo... |
https://en.wikipedia.org/wiki/Instituto%20Nacional%20de%20Matem%C3%A1tica%20Pura%20e%20Aplicada | The Instituto Nacional de Matemática Pura e Aplicada (National Institute for Pure and Applied Mathematics) is widely considered to be the foremost research and educational institution of Brazil in the area of mathematics. It is located in the city of Rio de Janeiro, and was formerly known simply as Instituto de Matemát... |
https://en.wikipedia.org/wiki/Real%20gas | Real gases are nonideal gases whose molecules occupy space and have interactions; consequently, they do not adhere to the ideal gas law.
To understand the behaviour of real gases, the following must be taken into account:
compressibility effects;
variable specific heat capacity;
van der Waals forces;
non-equilibrium t... |
https://en.wikipedia.org/wiki/Cetrimide%20agar | Cetrimide agar is a type of agar used for the selective isolation of the gram-negative bacterium, Pseudomonas aeruginosa. As the name suggests, it contains cetrimide, which is the selective agent against alternate microbial flora. Cetrimide also enhances the production of Pseudomonas pigments such as pyocyanin and pyov... |
https://en.wikipedia.org/wiki/Young%20symmetrizer | In mathematics, a Young symmetrizer is an element of the group algebra of the symmetric group, constructed in such a way that, for the homomorphism from the group algebra to the endomorphisms of a vector space obtained from the action of on by permutation of indices, the image of the endomorphism determined by that... |
https://en.wikipedia.org/wiki/Plantain%20virus%20X | Plantain virus X is a species of virus, part of the Potexvirus viral family. It infects the weed plaintain (Plantago lanceolata). DNA sequencing has shown it to be synonymous with Actinidia virus X, infecting kiwifruit (Actinidia spp.) and blackcurrants (Ribes nigrum). The same research also found Plantain virus X infe... |
https://en.wikipedia.org/wiki/Glasswort | The glassworts are various succulent, annual halophytic plants, that is, plants that thrive in saline environments, such as seacoasts and salt marshes. The original English glasswort plants belong to the genus Salicornia, but today the glassworts include halophyte plants from several genera, some of which are native to... |
https://en.wikipedia.org/wiki/Vacuum%20evaporation | Vacuum evaporation is the process of causing the pressure in a liquid-filled container to be reduced below the vapor pressure of the liquid, causing the liquid to evaporate at a lower temperature than normal. Although the process can be applied to any type of liquid at any vapor pressure, it is generally used to descri... |
https://en.wikipedia.org/wiki/Oleaginous%20microorganism | An oleaginous microorganism is a type of microbe that accumulates lipid as a normal part of its metabolism. Oleaginous microbes may accumulate an array of different lipid compounds, including polyhydroxyalkanoates, triacylglycerols, and wax esters. Various microorganisms, including bacteria, fungi, and yeast, are known... |
https://en.wikipedia.org/wiki/Boletinellus%20merulioides | Boletinellus merulioides, commonly known as the ash-tree bolete, is a species of bolete fungus in the family Boletinellaceae . Described as new to science in 1832, it is found in Asia and eastern North America, where it grows on the ground near ash trees.
Taxonomy
The species was first described as Daedalea merulioide... |
https://en.wikipedia.org/wiki/Denufosol | Denufosol (INN) is an inhaled drug for the treatment of cystic fibrosis, being developed by Inspire Pharmaceuticals and sponsored by the Cystic Fibrosis Foundation. It was tested in two Phase III clinical trials, TIGER-1 and TIGER-2. Initially, in the first Phase III trial, TIGER-1, the compound showed significant res... |
https://en.wikipedia.org/wiki/Social%20Bonding%20and%20Nurture%20Kinship | Social Bonding and Nurture Kinship: Compatibility between Cultural and Biological Approaches is a book on human kinship and social behavior by Maximilian Holland, published in 2012. The work synthesizes the perspectives of evolutionary biology, psychology and sociocultural anthropology towards understanding human socia... |
https://en.wikipedia.org/wiki/List%20of%20Azerbaijani%20flags | This is a list of flags used in Azerbaijan, both today and in the past.
National flag
Governmental flags
Azerbaijani Armed Forces
Azerbaijani Land Forces
Azerbaijani Navy
Azerbaijani Air Force
Border Service of Azerbaijan
Internal Troops of Azerbaijan
Political flags
Ethnic groups flags
Historical flags
Aze... |
https://en.wikipedia.org/wiki/Ion%20channel%20hypothesis%20of%20Alzheimer%27s%20disease | The ion channel hypothesis of Alzheimer’s disease (AD), also known as the channel hypothesis or the amyloid beta ion channel hypothesis, is a more recent variant of the amyloid hypothesis of AD, which identifies amyloid beta (Aβ) as the underlying cause of neurotoxicity seen in AD. While the traditional formulation of ... |
https://en.wikipedia.org/wiki/Backbone-dependent%20rotamer%20library | In biochemistry, a backbone-dependent rotamer library provides the frequencies, mean dihedral angles, and standard deviations of the discrete conformations (known as rotamers) of the amino acid side chains in proteins as a function of the backbone dihedral angles φ and ψ of the Ramachandran map. By contrast, backbone-i... |
https://en.wikipedia.org/wiki/Spanish%20flu%20research | Spanish flu research concerns studies regarding the causes and characteristics of the Spanish flu, a variety of influenza that in 1918 was responsible for the worst influenza pandemic in modern history. Many theories about the origins and progress of the Spanish flu persisted in the literature, but it was not until 200... |
https://en.wikipedia.org/wiki/Corned%20beef | Corned beef, or salt beef in some Commonwealth countries, is salt-cured brisket of beef. The term comes from the treatment of the meat with large-grained rock salt, also called "corns" of salt. Sometimes, sugar and spices are added to corned beef recipes. Corned beef is featured as an ingredient in many cuisines.
Most... |
https://en.wikipedia.org/wiki/Transequatorial%20loop | In solar physics, a transequatorial loop is a structure present in the solar corona that connects two different regions of opposite magnetic polarity in opposite hemispheres of the Sun. These connected regions are not limited to active regions, but are most commonly found during the times of maximum solar activity, the... |
https://en.wikipedia.org/wiki/Pulse%20generator | A pulse generator is either an electronic circuit or a piece of electronic test equipment used to generate rectangular pulses. Pulse generators are used primarily for working with digital circuits; related function generators are used primarily for analog circuits.
Bench pulse generators
Simple bench pulse generators... |
https://en.wikipedia.org/wiki/Pinsker%27s%20inequality | In information theory, Pinsker's inequality, named after its inventor Mark Semenovich Pinsker, is an inequality that bounds the total variation distance (or statistical distance) in terms of the Kullback–Leibler divergence.
The inequality is tight up to constant factors.
Formal statement
Pinsker's inequality states th... |
https://en.wikipedia.org/wiki/Calcium%20phosphide | Calcium phosphide (CP) is the inorganic compound with the formula Ca3P2. It is one of several phosphides of calcium, being described as the salt-like material composed of Ca2+ and P3−. Other, more exotic calcium phosphides have the formula CaP / Ca2P2, CaP3, and Ca5P8.
Ca3P2 has the appearance of red-brown crystalli... |
https://en.wikipedia.org/wiki/Cellulose%20fiber | Cellulose fibers () are fibers made with ethers or esters of cellulose, which can be obtained from the bark, wood or leaves of plants, or from other plant-based material. In addition to cellulose, the fibers may also contain hemicellulose and lignin, with different percentages of these components altering the mechanica... |
https://en.wikipedia.org/wiki/Cauchy%20condensation%20test | In mathematics, the Cauchy condensation test, named after Augustin-Louis Cauchy, is a standard convergence test for infinite series. For a non-increasing sequence of non-negative real numbers, the series converges if and only if the "condensed" series converges. Moreover, if they converge, the sum of the condensed s... |
https://en.wikipedia.org/wiki/SPB%20TV | SPB TV is a company developing technological solutions for OTT TV, IP TV and mobile TV.
One of the developments of SPB TV is an OTT TV platform for broadcasting TV and video content around the world, pretended technologies for in-stream adds replacement, a set-top box for personalised viewing on a home screen. The co... |
https://en.wikipedia.org/wiki/Subacromial%20bursitis | Subacromial bursitis is a condition caused by inflammation of the bursa that separates the superior surface of the supraspinatus tendon (one of the four tendons of the rotator cuff) from the overlying coraco-acromial ligament, acromion, and coracoid (the acromial arch) and from the deep surface of the deltoid muscle. T... |
https://en.wikipedia.org/wiki/Bookouture | Bookouture is a British digital publishing company. It was founded in 2012 by Oliver Rhodes, a former marketing controller for Harlequin/Mills & Boon. Bookouture is notable for growing its e-book sales dramatically, and for having several of its publications sell substantial numbers.
Bookouture made its first big succ... |
https://en.wikipedia.org/wiki/CWP1 | Cell Wall Protein 1 (CWP1) is a gene of Saccharomyces cerevisiae and the Saccharomyces cerevisiae-Saccharomyces bayanus hybrid, Saccharomyces pastorianus. It is closely related to the CWP2 gene and produces a small protein associated with the budding scar, known as cwp1p. |
https://en.wikipedia.org/wiki/Phytofluene | Phytofluene is a colorless carotenoid found naturally in tomatoes and other vegetables. It is the second product of carotenoid biosynthesis. It is formed from phytoene in a desaturation reaction leading to the formation of five conjugated double bonds. In the following step, addition of carbon-carbon conjugated doubl... |
https://en.wikipedia.org/wiki/Next-bit%20test | In cryptography and the theory of computation, the next-bit test is a test against pseudo-random number generators. We say that a sequence of bits passes the next bit test for at any position in the sequence, if any attacker who knows the first bits (but not the seed) cannot predict the st with reasonable computatio... |
https://en.wikipedia.org/wiki/Stackless%20Python | Stackless Python, or Stackless, is a Python programming language interpreter, so named because it avoids depending on the C call stack for its own stack. In practice, Stackless Python uses the C stack, but the stack is cleared between function calls. The most prominent feature of Stackless is microthreads, which avoid ... |
https://en.wikipedia.org/wiki/Alexander%20%26%20Anna%20Schwartz%20Farm | The Alexander & Anna Schwartz Farm, located at 57 E. Rd. 70 in Dighton, Kansas, was listed on the National Register of Historic Places in 2014.
It includes three buildings (a house built c.1928, a barn, and a smokehouse/cellar) and an Aermotor windmill. The house is built of structural hollow clay tile, also known a... |
https://en.wikipedia.org/wiki/Security%20orchestration | Security orchestration, automation and response (SOAR) is a group of cybersecurity technologies that allow organizations to respond to some incidents automatically. It collects inputs monitored by the security operations team such as alerts from the SIEM system, TIP, and other security technologies and helps define, pr... |
https://en.wikipedia.org/wiki/DALL-E | DALL·E (stylized as DALL·E), DALL·E 2, and DALL·E 3 are text-to-image models developed by OpenAI using deep learning methodologies to generate digital images from natural language descriptions, called "prompts". The original DALL·E was revealed by OpenAI in a blog post in January 5, 2021, and uses a version of GPT-3 mo... |
https://en.wikipedia.org/wiki/Cyanella%20hyacinthoides | Cyanella hyacinthoides ("lady's hand" or "Raaptoluintjie") is a species of cormous annual or perennial herb native to the western parts of South Africa.
Description
It has a basal rosette, with slender, lanceolate, crisped (wavy-margins) leaves.
The mauve, pink, purple or blue (rarely white) flowers are mildly scen... |
https://en.wikipedia.org/wiki/Latent%20typing | In computer programming, latent typing refers to a type system where types are associated with values and not variables. An example latently typed language is Scheme. This typically requires run-time type checking and so is commonly used synonymously with dynamic typing.
See also
Duck typing |
https://en.wikipedia.org/wiki/FRA3A | Fragile site, aphidicolin type, common, fra(3)(p24.2) is a protein that in humans is encoded by the FRA3A gene. |
https://en.wikipedia.org/wiki/Saturation%20mutagenesis | Site saturation mutagenesis (SSM), or simply site saturation, is a random mutagenesis technique used in protein engineering, in which a single codon or set of codons is substituted with all possible amino acids at the position. There are many variants of the site saturation technique, from paired site saturation (satur... |
https://en.wikipedia.org/wiki/Boletus%20curtisii | Boletus curtisii is a species of fungus in the family Boletaceae. It produces small- to medium-sized fruit bodies (mushrooms) with a convex cap up to wide atop a slender stem that can reach a length of . In young specimens, the cap and stem are bright golden yellow, although the color dulls to brownish when old. Both ... |
https://en.wikipedia.org/wiki/Indolyl-3-acryloylglycine | Indolyl-3-acryloylglycine, also known as trans-indolyl-3-acryloylglycine, or IAG for short, is a compound consisting of an indole group attached to an acrylic acid moiety, which is in turn attached to a glycine molecule. This compound has been shown to isomerize when exposed to light. It is likely a metabolic intermedi... |
https://en.wikipedia.org/wiki/Virtual%20karyotype | Virtual karyotype is the digital information reflecting a karyotype, resulting from the analysis of short sequences of DNA from specific loci all over the genome, which are isolated and enumerated. It detects genomic copy number variations at a higher resolution for level than conventional karyotyping or chromosome-bas... |
https://en.wikipedia.org/wiki/Fa%C3%A0%20di%20Bruno%27s%20formula | Faà di Bruno's formula is an identity in mathematics generalizing the chain rule to higher derivatives. It is named after , although he was not the first to state or prove the formula. In 1800, more than 50 years before Faà di Bruno, the French mathematician Louis François Antoine Arbogast had stated the formula in a c... |
https://en.wikipedia.org/wiki/Quadratic%20unconstrained%20binary%20optimization | Quadratic unconstrained binary optimization (QUBO), also known as unconstrained binary quadratic programming (UBQP), is a combinatorial optimization problem with a wide range of applications from finance and economics to machine learning. QUBO is an NP hard problem, and for many classical problems from theoretical comp... |
https://en.wikipedia.org/wiki/Amazon%20biome | The Amazon biome () contains the Amazon rainforest, an area of tropical rainforest, and other ecoregions that cover most of the Amazon basin and some adjacent areas to the north and east. The biome contains blackwater and whitewater flooded forest, lowland and montane terra firma forest, bamboo and palm forest, savanna... |
https://en.wikipedia.org/wiki/Password%20policy | A password policy is a set of rules designed to enhance computer security by encouraging users to employ strong passwords and use them properly. A password policy is often part of an organization's official regulations and may be taught as part of security awareness training. Either the password policy is merely adviso... |
https://en.wikipedia.org/wiki/Mouse%20models%20of%20Down%20syndrome | Mouse models have frequently been used to study Down syndrome due to the close similarity in the genomes of mice and humans, and the prevalence of mice usage in laboratory research.
Background
Trisomy 21, an extra copy of the 21st chromosome, is responsible for causing Down syndrome, and the mouse chromosome 16 close... |
https://en.wikipedia.org/wiki/Mir-505%20microRNA%20precursor%20family | In molecular biology mir-505 microRNA is a short RNA molecule. MicroRNAs function to regulate the expression levels of other genes by several mechanisms.
See also
MicroRNA |
https://en.wikipedia.org/wiki/Nuclear%20reaction | In nuclear physics and nuclear chemistry, a nuclear reaction is a process in which two nuclei, or a nucleus and an external subatomic particle, collide to produce one or more new nuclides. Thus, a nuclear reaction must cause a transformation of at least one nuclide to another. If a nucleus interacts with another nucleu... |
https://en.wikipedia.org/wiki/Chlorine%20gas%20poisoning | Chlorine gas poisoning is an illness resulting from the effects of exposure to chlorine beyond the threshold limit value.
Signs and symptoms
The signs of acute chlorine gas poisoning are primarily respiratory, and include difficulty breathing and cough; listening to the lungs will generally reveal crackles. There wil... |
https://en.wikipedia.org/wiki/Baire%20one%20star%20function | A Baire one star function is a type of function studied in real analysis. A function is in class Baire* one, written , and is called a Baire one star function, if for each perfect set , there is an open interval , such that is nonempty, and the restriction is continuous. The notion seems to have originated with B. K... |
https://en.wikipedia.org/wiki/Magic%20state%20distillation | Magic state distillation is a method for creating more accurate quantum states from multiple noisy ones, which is important for building fault tolerant quantum computers. It has also been linked to quantum contextuality, a concept thought to contribute to quantum computers' power.
The technique was first proposed by E... |
https://en.wikipedia.org/wiki/Ames%20test | The Ames test is a widely employed method that uses bacteria to test whether a given chemical can cause mutations in the DNA of the test organism. More formally, it is a biological assay to assess the mutagenic potential of chemical compounds. A positive test indicates that the chemical is mutagenic and therefore may a... |
https://en.wikipedia.org/wiki/Presolar%20grains | Presolar grains are interstellar solid matter in the form of tiny solid grains that originated at a time before the Sun was formed. Presolar stardust grains formed within outflowing and cooling gases from earlier presolar stars.
The stellar nucleosynthesis that took place within each presolar star gives to each granul... |
https://en.wikipedia.org/wiki/David%20P.%20Dobkin | David Paul Dobkin is an American computer scientist and the Phillip Y. Goldman '86 Professor of Computer Science at Princeton University. His research has concerned computational geometry and computer graphics.
Early life and education
Dobkin was born February 29, 1948, in Pittsburgh, Pennsylvania. He received a B.S.... |
https://en.wikipedia.org/wiki/Biphenyl | Biphenyl (also known as diphenyl, phenylbenzene, 1,1′-biphenyl, lemonene or BP) is an organic compound that forms colorless crystals. Particularly in older literature, compounds containing the functional group consisting of biphenyl less one hydrogen (the site at which it is attached) may use the prefixes xenyl or di... |
https://en.wikipedia.org/wiki/Tetrakis%28dimethylamido%29titanium | Tetrakis(dimethylamino)titanium (TDMAT), also known as Titanium(IV) dimethylamide, is a chemical compound. The compound is generally classified as a metalorganic species, meaning that its properties are strongly influenced by the organic ligands but the compound lacks metal-carbon bonds. It is used in chemical vapor de... |
https://en.wikipedia.org/wiki/Mathematics%20and%20Computing%20College | Mathematics and Computing Colleges were introduced in England in 2002 and Northern Ireland in 2006 as part of the Government's Specialist Schools programme which was designed to raise standards in secondary education. Specialist schools focus on their chosen specialism but must also meet the requirements of the Nationa... |
https://en.wikipedia.org/wiki/Parasitic%20structure | In a semiconductor device, a parasitic structure is a portion of the device that resembles in structure some other, simpler semiconductor device, and causes the device to enter an unintended mode of operation when subjected to conditions outside of its normal range. For example, the internal structure of an NPN bipola... |
https://en.wikipedia.org/wiki/M%E2%80%93sigma%20relation | The M–sigma (or M–σ) relation is an empirical correlation between the stellar velocity dispersion σ of a galaxy bulge and the mass M of the supermassive black hole at its center.
The M–σ relation was first presented in 1999 during a conference at the Institut d'Astrophysique de Paris in France. The proposed form of th... |
https://en.wikipedia.org/wiki/Dikaryon | The dikaryon is a nuclear feature that is unique to certain fungi. (The green alga Derbesia had been long considered an exception, until the heterokaryotic hypothesis was challenged by later studies.) Compatible cell-types can fuse cytoplasms (plasmogamy). When this occurs, the two nuclei of two cells pair off and coha... |
https://en.wikipedia.org/wiki/Macrograph | A macrograph or photomacrograph is an image taken at a scale that is visible to the naked eye, as opposed to a micrographic image, taken with a microscope. It is sometimes defined more precisely as an image at a scale of less than ten times magnification.
Materials science
This term is often applied to a three-dimensi... |
https://en.wikipedia.org/wiki/Specific%20rotation | In chemistry, specific rotation ([α]) is a property of a chiral chemical compound. It is defined as the change in orientation of monochromatic plane-polarized light, per unit distance–concentration product, as the light passes through a sample of a compound in solution. Compounds which rotate the plane of polarization ... |
https://en.wikipedia.org/wiki/Aventurescence | In gemology, aventurescence (sometimes called aventurization) is an optical reflectance effect seen in certain gems. The effect amounts to a metallic glitter, arising from minute, preferentially oriented mineral platelets within the material. These platelets are so numerous that they also influence the material's body ... |
https://en.wikipedia.org/wiki/Earnings%20response%20coefficient | In financial economics, finance, and accounting, the earnings response coefficient, or ERC, is the estimated relationship between equity returns and the unexpected portion of (i.e., new information in) companies' earnings announcements.
Development
Arbitrage pricing theory describes the theoretical relationship betwee... |
https://en.wikipedia.org/wiki/Haze%20%28optics%29 | There are two different types of haze that can occur in materials:
Reflection haze occurs when light is reflected from a material.
Transmission haze occurs when light passes through a material.
The measurement and control of both types during manufacture is essential to ensure optimum quality, acceptability and suitab... |
https://en.wikipedia.org/wiki/Hyperbolic%20group | In group theory, more precisely in geometric group theory, a hyperbolic group, also known as a word hyperbolic group or Gromov hyperbolic group, is a finitely generated group equipped with a word metric satisfying certain properties abstracted from classical hyperbolic geometry. The notion of a hyperbolic group was int... |
https://en.wikipedia.org/wiki/3-dimensional%20matching | In the mathematical discipline of graph theory, a 3-dimensional matching is a generalization of bipartite matching (also known as 2-dimensional matching) to 3-partite hypergraphs, which consist of hyperedges each of which contains 3 vertices (instead of edges containing 2 vertices in a usual graph).
3-dimensional matc... |
https://en.wikipedia.org/wiki/Melting-point%20depression | This article deals with melting/freezing point depression due to very small particle size. For depression due to the mixture of another compound, see freezing-point depression.
Melting-point depression is the phenomenon of reduction of the melting point of a material with a reduction of its size. This phenomenon is v... |
https://en.wikipedia.org/wiki/Opple%20Lighting | OPPLE Lighting is a Chinese multinational lighting corporation headquartered in Shanghai, China. Founded in 1996, The firm's sales and service cover over 50 countries with over 30,000 sales outlets.
History
Foundation and early years
Founded in Zhongshan, Guangdong province in 1996 by Madam. Ma and Mr. Wang, OPPLE be... |
https://en.wikipedia.org/wiki/Charactron | Charactron was a U.S. registered trademark (number 0585950, 23 February 1954) of Consolidated Vultee Aircraft Corporation (Convair) for its shaped electron beam cathode ray tube. Charactron CRTs performed functions of both a display device and a read-only memory storing multiple characters and fonts. The similar Typot... |
https://en.wikipedia.org/wiki/Orolia | Orolia, formerly Spectracom, is a global manufacturer of precision time and frequency instruments and network-centric equipment used in a wide range of industries.
Spectracom was founded in Rochester, New York USA in 1972. Its first product was a WWVB Receiver-Comparator, an instrument used to calibrate oscillators wi... |
https://en.wikipedia.org/wiki/Martinique%20amazon | The Martinique amazon (Amazona martinicana) is a hypothetical extinct species of Caribbean parrot in the family Psittacidae. It is not known from any material remains, but was said to be similar to the red-necked amazon (A. arausiaca) from Dominica, the next major island to the north of Martinique. Natives are known to... |
https://en.wikipedia.org/wiki/Leslie%20Barnett | Leslie Barnett (born 12 October 1920 as Margaret Leslie Collard – died 10 February 2002) was a British biologist who worked with Francis Crick, Sydney Brenner, and Richard J. Watts-Tobin to genetically demonstrate the triplet nature of the code of protein translation through the Crick, Brenner, Barnett, Watts-Tobin et ... |
https://en.wikipedia.org/wiki/Subpulmonic%20effusion | A subpulmonic effusion is excess fluid that collects at the base of the lung, in the space between the pleura and diaphragm. It is a type of pleural effusion in which the fluid collects in this particular space but can be "layered out" with decubitus chest radiographs. There is minimal nature of costophrenic angle blun... |
https://en.wikipedia.org/wiki/Maximilian%20Nierenstein | Maximilian Nierenstein (also known as Moses Max Nierenstein or Max Nierenstein; 1877–1946) was a professor of biochemistry at the University of Bristol.
He is known for the Nierenstein reaction, an organic reaction describing the conversion of an acid chloride into an haloketone with diazomethane.
In 1912, Polish bio... |
https://en.wikipedia.org/wiki/Shreeram%20Shankar%20Abhyankar | Shreeram Shankar Abhyankar (22 July 1930 – 2 November 2012) was an Indian American mathematician known for his contributions to algebraic geometry. He, at the time of his death, held the Marshall Distinguished Professor of Mathematics Chair at Purdue University, and was also a professor of computer science and industr... |
https://en.wikipedia.org/wiki/KRACK | KRACK ("Key Reinstallation Attack") is a replay attack (a type of exploitable flaw) on the Wi-Fi Protected Access protocol that secures Wi-Fi connections. It was discovered in 2016 by the Belgian researchers Mathy Vanhoef and Frank Piessens of the University of Leuven. Vanhoef's research group published details of the ... |
https://en.wikipedia.org/wiki/Composite%20Higgs%20models | In particle physics, composite Higgs models (CHM) are speculative extensions of the Standard Model (SM) where the Higgs boson is a bound state of new strong interactions. These scenarios are models for physics beyond the SM presently tested at the Large Hadron Collider (LHC) in Geneva.
In all composite Higgs models th... |
https://en.wikipedia.org/wiki/Local%20lymph%20node%20assay | The murine local lymph node assay (LLNA) is an in vivo test for skin sensitisation.
LLNA has largely superseded the guinea pig maximisation test and the Buehler test. It is considered more scientific and less cruel (lower number of animals; less suffering) and has found broad scientific and regulatory acceptance.
The... |
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