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https://en.wikipedia.org/wiki/Sinclair%20QL%20character%20set | The Sinclair QL character set was developed by Sinclair Research for the Sinclair QL personal computer.
Character set |
https://en.wikipedia.org/wiki/Interindividual%20differences%20in%20perception | Interindividual differences in perception describes the effect that differences in brain structure or factors such as culture, upbringing and environment have on the perception of humans.
Interindividual (differing from person to person) variability is usually regarded as a source of noise for research. However, in rec... |
https://en.wikipedia.org/wiki/Alfred%20Tarski | Alfred Tarski (, born Alfred Teitelbaum; January 14, 1901 – October 26, 1983) was a Polish-American logician and mathematician. A prolific author best known for his work on model theory, metamathematics, and algebraic logic, he also contributed to abstract algebra, topology, geometry, measure theory, mathematical logic... |
https://en.wikipedia.org/wiki/Strangeness%20and%20quark%E2%80%93gluon%20plasma | In high-energy nuclear physics, strangeness production in relativistic heavy-ion collisions is a signature and diagnostic tool of quark–gluon plasma (QGP) formation and properties. Unlike up and down quarks, from which everyday matter is made, heavier quark flavors such as strange and charm typically approach chemical ... |
https://en.wikipedia.org/wiki/Hyperphantasia | Hyperphantasia is the condition of having extremely vivid mental imagery. It is the opposite condition to aphantasia, where mental visual imagery is not present. The experience of hyperphantasia is more common than aphantasia and has been described as being "as vivid as real seeing". Hyperphantasia constitutes all five... |
https://en.wikipedia.org/wiki/Austrian%20Physical%20Society | The Austrian Physical Society () is the national physical society of Austria.
History
Until 1938, Austrian physicists were part of the German Physical Society. On 13 December 1950, it was decided to found a separate society for Austria and Fritz Kohlrausch was elected as first president in 1951.
Prizes
Every year it ... |
https://en.wikipedia.org/wiki/Everett%20C.%20Dade | Everett Clarence Dade is a mathematician at University of Illinois at Urbana–Champaign working on finite groups and representation theory, who introduced the Dade isometry and Dade's conjecture. While an undergraduate at Harvard University, he became a Putnam Fellow twice, in 1955 and 1957.
Work
The Dade isometry is a... |
https://en.wikipedia.org/wiki/Synsepal | A synsepal is a floral structure formed by the partial or complete fusion of two or more sepals. Such sepals are said to be gamosepalous.
It is common among Lady's Slipper orchids (Cypripedioideae) that the two lateral sepals are connate to form a synsepal in the outer whorl. This is located directly behind the pouch... |
https://en.wikipedia.org/wiki/Toasternet | Toasternets were an early-1990s instantiation of the decentralized Internet, featuring open-standards-based federated services, radical decentralization, ad-hoc routing and consisting of many small individual and collective networks rather than a cartel of large commercial Internet Service Provider networks. Today's "c... |
https://en.wikipedia.org/wiki/Inverse%20consistency | In image registration, inverse consistency measures the consistency of mappings between images produced by a registration algorithm. The inverse consistency error, introduced by Christiansen and Johnson in 2001, quantifies the distance between the composition of the mappings from each image to the other, produced by th... |
https://en.wikipedia.org/wiki/Dana%20Scott | Dana Stewart Scott (born October 11, 1932) is an American logician who is the emeritus Hillman University Professor of Computer Science, Philosophy, and Mathematical Logic at Carnegie Mellon University; he is now retired and lives in Berkeley, California. His work on automata theory earned him the Turing Award in 1976,... |
https://en.wikipedia.org/wiki/Ground%20vibration%20boom | Ground vibration boom is a phenomenon of very large increase in ground vibrations generated by high-speed railway trains travelling at speeds higher than the velocity of Rayleigh surface waves in the supporting ground.
Technical background
This phenomenon, which is similar to a sonic boom from supersonic aircraft, w... |
https://en.wikipedia.org/wiki/Human%20ethology | Human ethology is the study of human behavior.
Ethology as a discipline is generally thought of as a sub-category of biology, though psychological theories have been developed based on ethological ideas (e.g. sociobiology, evolutionary psychology, attachment theory, and theories about human universals such as gender di... |
https://en.wikipedia.org/wiki/Automated%20decision-making | Automated decision-making (ADM) involves the use of data, machines and algorithms to make decisions in a range of contexts, including public administration, business, health, education, law, employment, transport, media and entertainment, with varying degrees of human oversight or intervention. ADM involves large-scale... |
https://en.wikipedia.org/wiki/Dynamin%20superfamily | Dynamin Superfamily Protein (DSP) is a protein superfamily includes classical dynamins, GBPs, Mx proteins, OPA1, mitofusins in Eukaryote, and bacterial dynamin-like proteins (BDLPs) in Prokaryote. DSPs mediate eukaryotic membrane fusion and fission necessary for endocytosis, organelle biogenesis and maintenance, Mitoch... |
https://en.wikipedia.org/wiki/Proactive%20network%20provider%20participation%20for%20P2P | P4P, or proactive network provider participation for P2P, is a method for internet service providers (ISPs) and peer-to-peer (P2P) software to optimize peer-to-peer connections. P4P proponents say that it can save an ISP significant costs, and that using local connections also speeds up download times for P2P downloade... |
https://en.wikipedia.org/wiki/HP%20250 | The HP 250 was a multiuser business computer by Hewlett-Packard running HP 250 BASIC language as its OS with access to HP's IMAGE database management. It was produced by the General Systems Division (GSD), but was a major repackaging of desktop workstation HP 9835 which had been sold in small business configurations. T... |
https://en.wikipedia.org/wiki/Holomorphic%20separability | In mathematics in complex analysis, the concept of holomorphic separability is a measure of the richness of the set of holomorphic functions on a complex manifold or complex-analytic space.
Formal definition
A complex manifold or complex space is said to be holomorphically separable, if whenever x ≠ y are two points ... |
https://en.wikipedia.org/wiki/Oscarella%20carmela | Oscarella carmela, commonly known as the slime sponge, is a species of sponge in the order Homosclerophorida that was first described in 2004 by G. Muricy and J.S. Pearse. It is believed to be native to intertidal waters in the north east temperate Pacific Ocean and was first found in seawater aquaria in that region. I... |
https://en.wikipedia.org/wiki/Quantifier%20rank | In mathematical logic, the quantifier rank of a formula is the depth of nesting of its quantifiers. It plays an essential role in model theory.
Notice that the quantifier rank is a property of the formula itself (i.e. the expression in a language). Thus two logically equivalent formulae can have different quantifier ... |
https://en.wikipedia.org/wiki/Decision%20tree%20model | In computational complexity the decision tree model is the model of computation in which an algorithm is considered to be basically a decision tree, i.e., a sequence of queries or tests that are done adaptively, so the outcome of previous tests can influence the tests performed next.
Typically, these tests have a smal... |
https://en.wikipedia.org/wiki/Model%20maker | A Model maker is a professional Craftsperson who creates a three-dimensional representation of a design or concept. Most products in use and in development today first take form as a model. This "model" may be an exacting duplicate (prototype) of the future design or a simple mock-up of the general shape or concept. Ma... |
https://en.wikipedia.org/wiki/Thermal%20energy%20storage | Thermal energy storage (TES) is achieved with widely different technologies. Depending on the specific technology, it allows excess thermal energy to be stored and used hours, days, months later, at scales ranging from the individual process, building, multiuser-building, district, town, or region. Usage examples are t... |
https://en.wikipedia.org/wiki/Idioblast | An idioblast is an isolated plant cell that differs from neighboring tissues. They have various functions such as storage of reserves, excretory materials, pigments, and minerals. They could contain oil, latex, gum, resin, tannin, or pigments etc. Some can contain mineral crystals such as acrid tasting and poisonous ca... |
https://en.wikipedia.org/wiki/ISheriff | iSheriff (formerly Internet Sheriff) is an Internet security software vendor that specializes in cloud-based security and compliance, with specialties in E-mail filtering, Web filters and endpoint security. The company is privately held and based in Redwood City, California. iSheriff sells their products through partne... |
https://en.wikipedia.org/wiki/Lichen%20product | Lichen products, also known as lichen substances, are organic compounds produced by a lichen. Specifically, they are secondary metabolites. Lichen products are represented in several different chemical classes, including terpenoids, orcinol derivatives, chromones, xanthones, depsides, and depsidones. Over 800 lichen pr... |
https://en.wikipedia.org/wiki/CARDboard%20Illustrative%20Aid%20to%20Computation | CARDIAC (CARDboard Illustrative Aid to Computation) is a learning aid developed by David Hagelbarger and Saul Fingerman for Bell Telephone Laboratories in 1968 to teach high school students how computers work. The kit consists of an instruction manual and a die-cut cardboard "computer".
The computer "operates" by mea... |
https://en.wikipedia.org/wiki/Polyakov%20formula | In differential geometry and mathematical physics (especially string theory), the Polyakov formula expresses the conformal variation of the zeta functional determinant of a Riemannian manifold. Proposed by Alexander Markovich Polyakov this formula arose in the study of the quantum theory of strings. The corresponding d... |
https://en.wikipedia.org/wiki/Recursive%20indexing | Recursive indexing is an algorithm used to represent large numeric values using members of a relatively small set.
Recursive indexing writes the successive differences of the number after extracting the maximum value of the alphabet set from the number, and continuing recursively till the difference falls in the range... |
https://en.wikipedia.org/wiki/Parallel%20transport | In geometry, parallel transport (or parallel translation) is a way of transporting geometrical data along smooth curves in a manifold. If the manifold is equipped with an affine connection (a covariant derivative or connection on the tangent bundle), then this connection allows one to transport vectors of the manifold... |
https://en.wikipedia.org/wiki/European%20Society%20for%20Paediatric%20Infectious%20Diseases | The European Society for Paediatric Infectious Diseases (ESPID) is a non-profit medical association registered in Germany that focuses on paediatric infectious diseases. Since its founding in 1983, it has grown to include over 1300 members, from all over Europe and beyond. ESPID forms the basis for European clinicians ... |
https://en.wikipedia.org/wiki/Trofeu | Trofeu is a line of 1/43 scale diecast vehicles made by Replicar in Portugal. The company was started in 1989, in Espinho just south of Oporto - the same town where Metosul and Luso Toys had previously been made in the 1960s and 1970s. Trofeu products are mainly contemporary rally cars alongside their stock counterpart... |
https://en.wikipedia.org/wiki/Rectal%20tenesmus | Rectal tenesmus is a feeling of incomplete defecation. It is the sensation of inability or difficulty to empty the bowel at defecation, even if the bowel contents have already been evacuated. Tenesmus indicates the feeling of a residue, and is not always correlated with the actual presence of residual fecal matter in ... |
https://en.wikipedia.org/wiki/IAU%20%281976%29%20System%20of%20Astronomical%20Constants | The International Astronomical Union at its XVIth General Assembly in Grenoble in 1976, accepted (Resolution No. 1) a whole new consistent set of astronomical constants recommended for reduction of astronomical observations, and for computation of ephemerides. It superseded the IAU's previous recommendations of 1964 (... |
https://en.wikipedia.org/wiki/Ken%20Kennedy%20Award | The Ken Kennedy Award, established in 2009 by the Association for Computing Machinery and the IEEE Computer Society in memory of Ken Kennedy, is awarded annually and recognizes substantial contributions to programmability and productivity in computing and substantial community service or mentoring contributions. The aw... |
https://en.wikipedia.org/wiki/List%20of%20valid%20argument%20forms | Of the many and varied argument forms that can possibly be constructed, only very few are valid argument forms. In order to evaluate these forms, statements are put into logical form. Logical form replaces any sentences or ideas with letters to remove any bias from content and allow one to evaluate the argument without... |
https://en.wikipedia.org/wiki/Immunomagnetic%20separation | Immunomagnetic separation (IMS) is a laboratory tool that can efficiently isolate cells out of body fluid or cultured cells. It can also be used as a method of quantifying the pathogenicity of food, blood or feces. DNA analysis have supported the combined use of both this technique and Polymerase Chain Reaction (PCR). ... |
https://en.wikipedia.org/wiki/Signalling%20System%20No.%207 | Signalling System No. 7 (SS7) is a set of telephony signaling protocols developed in the 1970s, which is used to set up and tear down telephone calls in most parts of the world-wide public switched telephone network (PSTN). The protocol also performs number translation, local number portability, prepaid billing, Short ... |
https://en.wikipedia.org/wiki/Disc%20theorem | In the area of mathematics known as differential topology, the disc theorem of states that two embeddings of a closed k-disc into a connected n-manifold are ambient isotopic provided that if k = n the two embeddings are equioriented.
The disc theorem implies that the connected sum of smooth oriented manifolds is well... |
https://en.wikipedia.org/wiki/Quantitative%20feedback%20theory | In control theory, quantitative feedback theory (QFT), developed by Isaac Horowitz (Horowitz, 1963; Horowitz and Sidi, 1972), is a frequency domain technique utilising the Nichols chart (NC) in order to achieve a desired robust design over a specified region of plant uncertainty. Desired time-domain responses are trans... |
https://en.wikipedia.org/wiki/Message%20submission%20agent | A message submission agent (MSA), or mail submission agent, is a computer program or software agent that receives electronic mail messages from a mail user agent (MUA) and cooperates with a mail transfer agent (MTA) for delivery of the mail. It uses ESMTP, a variant of the Simple Mail Transfer Protocol (SMTP), as speci... |
https://en.wikipedia.org/wiki/Adams%E2%80%93Oliver%20syndrome | Adams–Oliver syndrome (AOS) is a rare congenital disorder characterized by defects of the scalp and cranium (cutis aplasia congenita), transverse defects of the limbs, and mottling of the skin.
Signs and symptoms
Two key features of AOS are aplasia cutis congenita with or without underlying bony defects and terminal ... |
https://en.wikipedia.org/wiki/TRADIC | The TRADIC (for TRAnsistor DIgital Computer or TRansistorized Airborne DIgital Computer) was the first transistorized computer in the USA, completed in 1954.
The computer was built by Jean Howard Felker of Bell Labs for the United States Air Force while L.C. Brown ("Charlie Brown") was a lead engineer on the project, ... |
https://en.wikipedia.org/wiki/Unicast%20flood | In computer networking, a unicast flood is when a switch receives a unicast frame and treats it as a broadcast frame, flooding the frame to all other ports on the switch.
Background
The term unicast refers to a one-to-one transmission from one point in the network to another point. Conventionally, unicast is consider... |
https://en.wikipedia.org/wiki/Lists%20of%20integrals | Integration is the basic operation in integral calculus. While differentiation has straightforward rules by which the derivative of a complicated function can be found by differentiating its simpler component functions, integration does not, so tables of known integrals are often useful. This page lists some of the mo... |
https://en.wikipedia.org/wiki/Budgie%20Toys | Morris & Stone, Ltd., which later changed its name to the more well-known Budgie Toys, was a British die-cast toy distributor turned manufacturer, based in London. The company first specialised in horse-drawn carriages and coaches. It later made a wide variety of miniature cars and trucks.
The company marketed its pro... |
https://en.wikipedia.org/wiki/MYRRHA | The MYRRHA (Multi-purpose hYbrid Research Reactor for High-tech Applications) is a design project of a nuclear reactor coupled to a proton accelerator (a so-called accelerator-driven system (ADS)). MYRRHA will be a lead-bismuth cooled fast reactor with two possible configurations: sub-critical or critical.
The projec... |
https://en.wikipedia.org/wiki/Two-port%20network | In electronics, a two-port network (a kind of four-terminal network or quadripole) is an electrical network (i.e. a circuit) or device with two pairs of terminals to connect to external circuits. Two terminals constitute a port if the currents applied to them satisfy the essential requirement known as the port conditio... |
https://en.wikipedia.org/wiki/M.%20Lothaire | M. Lothaire is the pseudonym of a group of mathematicians, many of whom were students of Marcel-Paul Schützenberger. The name is used as the author of several of their joint books about combinatorics on words. The group is named for Lothair I.
Members
Mathematicians in the group have included
Jean-Paul Allouche,
Je... |
https://en.wikipedia.org/wiki/Time-driven%20switching | In telecommunication and computer networking, time-driven switching (TDS) is a node by node time variant implementation of circuit switching, where the propagating datagram is shorter in space than the distance between source and destination. With TDS it is no longer necessary to own a complete circuit between source a... |
https://en.wikipedia.org/wiki/Fallopian%20tube | The fallopian tubes, also known as uterine tubes, oviducts or salpinges (: salpinx), are paired tubes in the human female body that stretch from the uterus to the ovaries. The fallopian tubes are part of the female reproductive system. In other mammals they are only called oviducts.
Each tube is a muscular hollow orga... |
https://en.wikipedia.org/wiki/Sendov%27s%20conjecture | In mathematics, Sendov's conjecture, sometimes also called Ilieff's conjecture, concerns the relationship between the locations of roots and critical points of a polynomial function of a complex variable. It is named after Blagovest Sendov.
The conjecture states that for a polynomial
with all roots r1, ..., rn in... |
https://en.wikipedia.org/wiki/Energy%20level | A quantum mechanical system or particle that is bound—that is, confined spatially—can only take on certain discrete values of energy, called energy levels. This contrasts with classical particles, which can have any amount of energy. The term is commonly used for the energy levels of the electrons in atoms, ions, or mo... |
https://en.wikipedia.org/wiki/Waterleaf%20%28architecture%29 | In architecture, a waterleaf is a distinctive sculptural motif used on the capitals of columns and pilasters in European buildings during the late twelfth century. It is a highly simplified plant motif, characteristic of the "late Norman" style of Romanesque architecture.
A waterleaf capital is formed of broad, smoot... |
https://en.wikipedia.org/wiki/Mobage | is a portal and social network for games, owned by DeNA. The service had 30 million users, who largely play on feature phones.
On February 14, 2011, DeNA announced renaming Mobage Town service name to Mobage, which also merged the Plus+ network operated by ngmoco under the new branding. Also that year, the service has... |
https://en.wikipedia.org/wiki/Moxibustion | Moxibustion () is a traditional Chinese medicine therapy which consists of burning dried mugwort (wikt:moxa) on particular points on the body. It plays an important role in the traditional medical systems of China, Japan, Korea, Vietnam, and Mongolia. Suppliers usually age the mugwort and grind it up to a fluff; practi... |
https://en.wikipedia.org/wiki/Einstein%20Prize%20for%20Laser%20Science | The Einstein Prize for Laser Science was a recognition awarded by the former Society for Optical and Quantum Electronics and sponsored by the Eastman Kodak Company. The prize, awarded in the 1988–1999 period, consisted of a 3-inch brass medal including Einstein's image and a depiction of a two-level transition includi... |
https://en.wikipedia.org/wiki/Bacillus%20odysseyi | Bacillus odysseyi is a Gram-positive, aerobic, rod-shaped, round-spore- and endospore-forming eubacterium of the genus Bacillus. This novel species was discovered by scientist Myron T. La Duc of NASA’s Biotechnology and Planetary Protection Group, a unit whose purpose is to clean and sterilize spacecraft so as not to h... |
https://en.wikipedia.org/wiki/Landau%E2%80%93Yang%20theorem | In quantum mechanics, the Landau–Yang theorem is a selection rule for particles that decay into two on-shell photons. The theorem states that a massive particle with spin 1 cannot decay into two photons.
Assumptions
A photon here is any particle with spin 1, without mass and without internal degrees of freedom. The ... |
https://en.wikipedia.org/wiki/Swain%E2%80%93Lupton%20equation | In physical organic chemistry, the Swain–Lupton equation is a linear free energy relationship (LFER) that is used in the study of reaction mechanisms and in the development of quantitative structure activity relationships for organic compounds. It was developed by C. Gardner Swain and Elmer C. Lupton Jr. in 1968 as a... |
https://en.wikipedia.org/wiki/TV%20Site | A TV site is a website designed for viewing on a television set.
Unlike mobile and PC access, the use of internet sites through the TV has been small, mostly due to the poor user experience of many "web on TV" deployments, and the "walled garden" or closed platform business models adopted by many TV network operators.... |
https://en.wikipedia.org/wiki/Sherpa.ai | Sherpa (also known as Sherpa.ai) is a Spanish artificial intelligence company specializing in predictive conversational digital assistants. It was founded by Xabi Uribe-Etxebarria in 2012 and is based in Erandio and Silicon Valley. In 2018, Fortune magazine included Sherpa in its ranking of the 100 best artificial inte... |
https://en.wikipedia.org/wiki/8K%20resolution | 8K resolution refers to an image or display resolution with a width of approximately 8,000 pixels. 8K UHD () is the highest resolution defined in the Rec. 2020 (UHDTV) standard.
8K display resolution is the successor to 4K resolution. TV manufacturers pushed to make 4K a new standard by 2017. At CES 2019, the first 8K... |
https://en.wikipedia.org/wiki/Robert%20N.%20Klein%20II | Robert Nicholas "Bob" Klein II is a stem cell advocate. He initiated California Proposition 71, which succeeded in establishing the California Institute for Regenerative Medicine, of which Klein was the chairman of the governing board.
Before getting involved in stem cell advocacy, he was a housing developer and lawye... |
https://en.wikipedia.org/wiki/Recombination%20%28cosmology%29 | In cosmology, recombination refers to the epoch during which charged electrons and protons first became bound to form electrically neutral hydrogen atoms. Recombination occurred about 378,000 years after the Big Bang (at a redshift of z = ). The word "recombination" is misleading, since the Big Bang theory doesn't posi... |
https://en.wikipedia.org/wiki/Diple%20%28textual%20symbol%29 | Diple (, meaning double, referring to the two lines in the mark ) was a mark used in the margins of ancient Greek manuscripts to draw attention to something in the text. It is sometimes also called antilambda because the sign resembles a Greek capital letter lambda () turned upon its side. In some ways its usage was si... |
https://en.wikipedia.org/wiki/ADISA%20certification | Founded in 2010, ADISA Certification Limited (formerly Asset Disposal and Information Security Alliance) is a certification body for companies that provide IT Asset Disposal services.
In July 2021, the ADISA ICT Asset Recovery Standard 8.0 was formally approved by the UK Information Commissioner's Office as a UK GDPR ... |
https://en.wikipedia.org/wiki/Predictor%E2%80%93corrector%20method | In numerical analysis, predictor–corrector methods belong to a class of algorithms designed to integrate ordinary differential equationsto find an unknown function that satisfies a given differential equation. All such algorithms proceed in two steps:
The initial, "prediction" step, starts from a function fitted to... |
https://en.wikipedia.org/wiki/Kingmax | Kingmax is a Taiwan-based corporate group and manufacturer of RAM modules and memory cards. The principal company of the group is Kingmax Semiconductor Inc. was established in 1989, headquartered in Zhubei City, Hsinchu County, Taiwan, and the group manufactures and offers computer hardware and electronics products all... |
https://en.wikipedia.org/wiki/Proactive%20disclosure | Proactive disclosure is the act of releasing information before it is requested. In Canada, this refers to an environment where information is released routinely through electronic means with the exception of information that the government is required to protect due to privacy risks. This could refer to information re... |
https://en.wikipedia.org/wiki/Airport%20City | Airport City is a free-to-play city-building simulation game developed and published by Game Insight. Airport City was first launched on the Facebook social media platform on September 1, 2011. The game was released for Google Play on February 11, 2012, and for iOS on August 16, 2012, followed by Amazon Appstore on Oc... |
https://en.wikipedia.org/wiki/Water%20Wally | Water Wally is the official Singapore Public Utilities Board (PUB) mascot. Water Wally is blue in colour and shaped like a water droplet. Water Wally conveys messages about water conservation and usage to the public.
Mascot unveiling
Water Wally was unveiled on 4 August 2005 by Dr Yaacob Ibrahim, Minister for the Env... |
https://en.wikipedia.org/wiki/Molecular%20evolution | Molecular evolution is the process of change in the sequence composition of cellular molecules such as DNA, RNA, and proteins across generations. The field of molecular evolution uses principles of evolutionary biology and population genetics to explain patterns in these changes. Major topics in molecular evolution c... |
https://en.wikipedia.org/wiki/Diaconescu%27s%20theorem | In mathematical logic, Diaconescu's theorem, or the Goodman–Myhill theorem, states that the full axiom of choice is sufficient to derive the law of the excluded middle or restricted forms of it.
The theorem was discovered in 1975 by Radu Diaconescu and later by Goodman and Myhill. Already in 1967, Errett Bishop posed ... |
https://en.wikipedia.org/wiki/Journal%20of%20Applied%20Physics | The Journal of Applied Physics is a peer-reviewed scientific journal with a focus on the physics of modern technology. The journal was originally established in 1931 under the name of Physics, and was published by the American Physical Society for its first 7 volumes. In January 1937, ownership was transferred to the ... |
https://en.wikipedia.org/wiki/Bromine%20monochloride | Bromine monochloride, also called bromine(I) chloride, bromochloride, and bromine chloride, is an interhalogen inorganic compound with chemical formula BrCl. It is a very reactive golden yellow gas with boiling point 5 °C and melting point −66 °C. Its CAS number is 13863-41-7, and its EINECS number is 237-601-4. It is ... |
https://en.wikipedia.org/wiki/Fagus%20%C3%97%20taurica | Fagus × taurica, the Crimean beech, is a deciduous tree in the beech genus Fagus.
Taxonomy
The Balkan beech or Moesian beech (Fagus moesiaca), is considered to be the same species. It has been thought to be a hybrid between F. orientalis and F. sylvatica, but the relationships between Eurasian beeches are still uncle... |
https://en.wikipedia.org/wiki/Anterior%20talofibular%20ligament | The anterior talofibular ligament is a ligament in the ankle.
It passes from the anterior margin of the fibular malleolus, passing anteromedially to insert at the lateral aspect of the talus at the talar neck , in front of its lateral articular facet. It is one of the lateral ligaments of the ankle and prevents the foo... |
https://en.wikipedia.org/wiki/Subcountability | In constructive mathematics, a collection is subcountable if there exists a partial surjection from the natural numbers onto it.
This may be expressed as
where denotes that is a surjective function from a onto . The surjection is a member of and here the subclass of is required to be a set.
In other words, all ... |
https://en.wikipedia.org/wiki/Cubital%20index | Cubital index is the ratio of two of the wing vein segments of honeybees. The cubital index is used in morphology, the study of form and structure, one way to differentiate species and sub species of living organisms. The pattern of the veins of the fore wings is specific for each breed of bees. The cubital index is... |
https://en.wikipedia.org/wiki/Methenium | In organic chemistry, methenium (also called methylium, carbenium, methyl cation, or protonated methylene) is a cation with the formula . It can be viewed as a methylene radical (:) with an added proton (), or as a methyl radical (•) with one electron removed. It is a carbocation and an enium ion, making it the simples... |
https://en.wikipedia.org/wiki/Klein%20configuration | In geometry, the Klein configuration, studied by , is a geometric configuration related to Kummer surfaces that consists of 60 points and 60 planes, with each point lying on 15 planes and each plane passing through 15 points. The configurations uses 15 pairs of lines, 12 . 13 . 14 . 15 . 16 . 23 . 24 . 25 . 26 . 34 . ... |
https://en.wikipedia.org/wiki/Aron%20Mosnaim | Aron David Mosnaim is a neuroscientist, researcher, and academic. He is a professor of Cellular and Molecular Pharmacology and an adjunct professor of Psychiatry and Behavioral Sciences in the Chicago Medical School at Rosalind Franklin University of Medicine and Science.
Mosnaim is most known for his research coverin... |
https://en.wikipedia.org/wiki/Curvature%20collineation | A curvature collineation (often abbreviated to CC) is vector field which preserves the Riemann tensor in the sense that,
where are the components of the Riemann tensor. The set of all smooth curvature collineations forms a Lie algebra under the Lie bracket operation (if the smoothness condition is dropped, the set... |
https://en.wikipedia.org/wiki/Max%E2%80%93min%20inequality | In mathematics, the max–min inequality is as follows:
For any function
When equality holds one says that , , and satisfies a strong max–min property (or a saddle-point property). The example function illustrates that the equality does not hold for every function.
A theorem giving conditions on , , and which gu... |
https://en.wikipedia.org/wiki/Computer%20programming%20in%20the%20punched%20card%20era | From the invention of computer programming languages up to the mid-1970s, most computer programmers created, edited and stored their programs line by line on punch cards.
Punched cards
A punched card is a flexible write-once medium that encodes data, most commonly 80 characters. Groups or "decks" of cards form progra... |
https://en.wikipedia.org/wiki/Game%20Off | Game Off is an annual game jam celebrating open source created by Lee Reilly in 2012 and sponsored by GitHub. Participants are given the entire month of November to build a game based on a theme–individually or as a team. Inspired by the Global Game Jam, it encourages collaborative game development and promotes the use... |
https://en.wikipedia.org/wiki/Signal%20Protocol | The Signal Protocol (formerly known as the TextSecure Protocol) is a non-federated cryptographic protocol that provides end-to-end encryption for voice and instant messaging conversations. The protocol was developed by Open Whisper Systems in 2013 and was first introduced in the open-source TextSecure app, which later ... |
https://en.wikipedia.org/wiki/KTXH | KTXH (channel 20), branded on-air as My 20 Vision, is a television station in Houston, Texas, United States, serving as the local outlet for the MyNetworkTV programming service. It is owned and operated by Fox Television Stations alongside Fox outlet KRIV (channel 26). Both stations share studios on Southwest Freeway (... |
https://en.wikipedia.org/wiki/List%20of%20glycoside%20hydrolase%20families | Glycoside hydrolases (O-Glycosyl hydrolases) are a widespread group of enzymes that hydrolyse the glycosidic bond between two or more carbohydrates, or between a carbohydrate and a non-carbohydrate moiety. A classification system for glycosyl hydrolases, based on sequence similarity, has led to the definition of numer... |
https://en.wikipedia.org/wiki/Rob%20Sias%20Award | The Robert J. Sias senior resident award for excellence in clinical dermatology recognizes the outstanding clinical skills of a graduating resident at the University of Minnesota department of dermatology, and is presented annually at the Resident Graduation Celebration in June. The recipient is chosen by faculty and s... |
https://en.wikipedia.org/wiki/Geary%27s%20C | Geary's C is a measure of spatial autocorrelation that attempts to determine if observations of the same variable are spatially autocorrelated globally (rather than at the neighborhood level). Spatial autocorrelation is more complex than autocorrelation because the correlation is multi-dimensional and bi-directional.
... |
https://en.wikipedia.org/wiki/Quad-edge | A quad-edge data structure is a computer representation of the topology of a two-dimensional or three-dimensional map, that is, a graph drawn on a (closed) surface. It was first described by Jorge Stolfi and Leonidas J. Guibas. It is a variant of the earlier winged edge data structure.
Overview
The fundamental idea b... |
https://en.wikipedia.org/wiki/Charles%20Robertson%20Maier | Charles Robertson Maier, C StJ, CD, FRSA, FHSC,(born 1945) is the current Priory Historian for St John Ambulance, The Priory of Canada.
Maier was born in St Louis, Missouri in 1945. He received a Bachelor of Arts in 1969 from the University of British Columbia and a Master of Arts in 1970 from King's College London, U... |
https://en.wikipedia.org/wiki/Wafer%20fabrication | Wafer fabrication is a procedure composed of many repeated sequential processes to produce complete electrical or photonic circuits on semiconductor wafers in semiconductor device fabrication process. Examples include production of radio frequency (RF) amplifiers, LEDs, optical computer components, and microprocessors ... |
https://en.wikipedia.org/wiki/Impulse%20generator | An impulse generator is an electrical apparatus which produces very short high-voltage or high-current surges. Such devices can be classified into two types: impulse voltage generators and impulse current generators. High impulse voltages are used to test the strength of electric power equipment against lightning and s... |
https://en.wikipedia.org/wiki/Lebesgue%27s%20universal%20covering%20problem | Lebesgue's universal covering problem is an unsolved problem in geometry that asks for the convex shape of smallest area that can cover every planar set of diameter one. The diameter of a set by definition is the least upper bound of the distances between all pairs of points in the set. A shape covers a set if it conta... |
https://en.wikipedia.org/wiki/Pseudo-Zernike%20polynomials | In mathematics, pseudo-Zernike polynomials are well known and widely used in the analysis of optical systems. They are also widely used in image analysis as shape descriptors.
Definition
They are an orthogonal set of complex-valued polynomials
defined as
where and orthogonality on the unit disk is given as
where t... |
https://en.wikipedia.org/wiki/Interleaved%20polling%20with%20adaptive%20cycle%20time | Interleaved polling with adaptive cycle time (IPACT) is an algorithm designed by Glen Kramer, Biswanath Mukherjee and Gerry Pesavento of the Advanced Technology Lab at the University of California, Davis in 2002. IPACT is a dynamic bandwidth allocation algorithm for use in Ethernet passive optical networks (EPONs).
IP... |
https://en.wikipedia.org/wiki/Cryptographically%20secure%20pseudorandom%20number%20generator | A cryptographically secure pseudorandom number generator (CSPRNG) or cryptographic pseudorandom number generator (CPRNG) is a pseudorandom number generator (PRNG) with properties that make it suitable for use in cryptography. It is also loosely known as a cryptographic random number generator (CRNG).
Background
Most ... |
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