source stringlengths 31 207 | text stringlengths 12 1.5k |
|---|---|
https://en.wikipedia.org/wiki/Euclid%20number | In mathematics, Euclid numbers are integers of the form , where pn # is the nth primorial, i.e. the product of the first n prime numbers. They are named after the ancient Greek mathematician Euclid, in connection with Euclid's theorem that there are infinitely many prime numbers.
Examples
For example, the first three ... |
https://en.wikipedia.org/wiki/Invitae | Invitae Corp. is a biotechnology company that was created as a subsidiary of Genomic Health in 2010 and then spun-off in 2012.
In 2017, Invitae acquired Good Start Genetics and CombiMatrix. In 2020, Invitae announced the acquisition of ArcherDX for $1.4 billion. In 2021, Invitae announced the acquisition of health car... |
https://en.wikipedia.org/wiki/Semi-Hilbert%20space | In mathematics, a semi-Hilbert space is a generalization of a Hilbert space in functional analysis, in which, roughly speaking, the inner product is required only to be positive semi-definite rather than positive definite, so that it gives rise to a seminorm rather than a vector space norm.
The quotient of this space... |
https://en.wikipedia.org/wiki/MTI | MTI may refer to:
Government and military
Mastering the Internet, a mass surveillance project led by the British intelligence agency GCHQ
Military training instructor, the United States Air Force equivalent of a drill instructor
Technology
Message Type Indicator, in ISO 8583
Moving target indication, a radar sign... |
https://en.wikipedia.org/wiki/Lee%20Giles | Clyde Lee Giles is an American computer scientist and the David Reese Professor at the College of Information Sciences and Technology (IST) at the Pennsylvania State University. He is also Graduate Faculty Professor of Computer Science and Engineering, Courtesy Professor of Supply Chain and Information Systems, and Dir... |
https://en.wikipedia.org/wiki/Fundamental%20polygon | In mathematics, a fundamental polygon can be defined for every compact Riemann surface of genus greater than 0. It encodes not only the topology of the surface through its fundamental group but also determines the Riemann surface up to conformal equivalence. By the uniformization theorem, every compact Riemann surface ... |
https://en.wikipedia.org/wiki/Perrin | Perrin may refer to:
Places in the United States
Perrin, Missouri, an unincorporated community
Perrin, Texas, an unincorporated community in southeastern Jack County, Texas
Other
Famille Perrin, French winery owners
Perrin friction factors, in hydrodynamics
Perrin number, in mathematics
Éditions Perrin, a publishing ... |
https://en.wikipedia.org/wiki/Severi%E2%80%93Brauer%20variety | In mathematics, a Severi–Brauer variety over a field K is an algebraic variety V which becomes isomorphic to a projective space over an algebraic closure of K. The varieties are associated to central simple algebras in such a way that the algebra splits over K if and only if the variety has a rational point over K. ... |
https://en.wikipedia.org/wiki/Cone%20tracing | Cone tracing and beam tracing are a derivative of the ray tracing algorithm that replaces rays, which have no thickness, with thick rays.
Principles
In ray tracing, rays are often modeled as geometric ray with no thickness to perform efficient geometric queries such as a ray-triangle intersection. From a physics of l... |
https://en.wikipedia.org/wiki/Unbeatable%20strategy | In biology, the idea of an unbeatable strategy was proposed by W.D. Hamilton in his 1967 paper on sex ratios in Science. In this paper Hamilton discusses sex ratios as strategies in a game, and cites Verner as using this language in his 1965 paper which "claims to show that, given factors causing fluctuations of the p... |
https://en.wikipedia.org/wiki/Structural%20theory | In chemistry, structural theory explains the large variety in chemical compounds in terms of atoms making up molecules, the arrangement of atoms within molecules and the electrons that hold them together. According to structural theory, from the structural formula of a molecule it is possible to derive physical and sp... |
https://en.wikipedia.org/wiki/Photomorphogenesis | In developmental biology, photomorphogenesis is light-mediated development, where plant growth patterns respond to the light spectrum. This is a completely separate process from photosynthesis where light is used as a source of energy. Phytochromes, cryptochromes, and phototropins are photochromic sensory receptors tha... |
https://en.wikipedia.org/wiki/Obninsk | Obninsk () is a city in Kaluga Oblast, Russia, located on the bank of the Protva River southwest of Moscow and northeast of Kaluga. Population:
History
The history of Obninsk began in 1945 when the First Research Institute Laboratory "V", which later became known as IPPE (Institute of Physics and Power Engineering) ... |
https://en.wikipedia.org/wiki/Rob%20Hartill | Robert Hartill (born 30 January 1969 in Pontypridd, Wales) is a computer programmer and web designer best known for his work on the Internet Movie Database website and the Apache web server and is notable for playing a key role in the initial growth of the World Wide Web.
Hartill grew up in Wales, and studied compute... |
https://en.wikipedia.org/wiki/NIES | NIES is an initialism, which may refer to:
Newly industrializing economies:
Four Asian Tigers
Newly industrialized country
Various organizations:
National Institute for Environmental Studies, Japan
Northern Ireland Electricity Service
Nanjing Institute of Environmental Sciences, China
National Industry Extensio... |
https://en.wikipedia.org/wiki/Peroxyacyl%20nitrates | In organic chemistry, peroxyacyl nitrates (also known as Acyl peroxy nitrates, APN or PANs) are powerful respiratory and eye irritants present in photochemical smog. They are nitrates produced in the thermal equilibrium between organic peroxy radicals by the gas-phase oxidation of a variety of volatile organic compound... |
https://en.wikipedia.org/wiki/Electron%20magnetic%20moment | In atomic physics, the electron magnetic moment, or more specifically the electron magnetic dipole moment, is the magnetic moment of an electron resulting from its intrinsic properties of spin and electric charge. The value of the electron magnetic moment (symbol μe) is In units of the Bohr magneton (μB), it is , a v... |
https://en.wikipedia.org/wiki/Institute%20for%20Systems%20Biology | Institute for Systems Biology (ISB) is a non-profit research institution located in Seattle, Washington, United States. ISB concentrates on systems biology, the study of relationships and interactions between various parts of biological systems, and advocates an interdisciplinary approach to biological research.
Goal... |
https://en.wikipedia.org/wiki/Gilbert%20Harman | Gilbert Harman (May 26, 1938 – November 13, 2021) was an American philosopher, who taught at Princeton University from 1963 until his retirement in 2017. He published widely in philosophy of language, cognitive science, philosophy of mind, ethics, moral psychology, epistemology, statistical learning theory, and metaph... |
https://en.wikipedia.org/wiki/Hydrogen%20halide | In chemistry, hydrogen halides (hydrohalic acids when in the aqueous phase) are diatomic, inorganic compounds that function as Arrhenius acids. The formula is HX where X is one of the halogens: fluorine, chlorine, bromine, iodine, or astatine. All known hydrogen halides are gases at Standard Temperature and Pressure.
... |
https://en.wikipedia.org/wiki/Adrien%20Pouliot | Adrien Pouliot, (January 4, 1896 – March 10, 1980) was a Canadian mathematician and educator.
Born in Île d'Orléans, Quebec. He married Laure Clark and was cousin of André Hudon. He obtained a B.A. in applied sciences from the École Polytechnique de Montréal in 1919. He helped to create the department of mathematics... |
https://en.wikipedia.org/wiki/Veil%20%28disambiguation%29 | A veil is an article of clothing.
Veil may also refer to:
Biology
Veil (mycology), two structures associated with the fruiting bodies of some fungi
Caul, a membrane sometimes found on the face of a newborn child
A yeast film similar to flor, developing at the surface of wine in a barrel
People with the surname
... |
https://en.wikipedia.org/wiki/Walter%20Feit | Walter Feit (October 26, 1930 – July 29, 2004) was an Austrian-born American mathematician who worked in finite group theory and representation theory. His contributions provided elementary infrastructure used in algebra, geometry, topology, number theory, and logic. His work helped the development and utilization of s... |
https://en.wikipedia.org/wiki/K-d%20tree | In computer science, a k-d tree (short for k-dimensional tree) is a space-partitioning data structure for organizing points in a k-dimensional space. K-dimensional is that which concerns exactly k orthogonal axes or a space of any number of dimensions. k-d trees are a useful data structure for several applications, suc... |
https://en.wikipedia.org/wiki/Rate%20equation | In chemistry, the rate equation (also known as the rate law or empirical differential rate equation) is an empirical differential mathematical expression for the reaction rate of a given reaction in terms of concentrations of chemical species and constant parameters (normally rate coefficients and partial orders of rea... |
https://en.wikipedia.org/wiki/Space%20environment | Space environment is a branch of astronautics, aerospace engineering and space physics that seeks to understand and address conditions existing in space that affect the design and operation of spacecraft. A related subject, space weather, deals with dynamic processes in the solar-terrestrial system that can give rise t... |
https://en.wikipedia.org/wiki/Introduction%20to%20Metaphysics%20%28essay%29 | "Introduction to Metaphysics" (French: "Introduction à la Métaphysique") is a 1903 essay about the concept of reality by Henri Bergson. For Bergson, reality occurs not in a series of discrete states but as a process similar to that described by process philosophy or the Greek philosopher Heraclitus. Reality is fluid ... |
https://en.wikipedia.org/wiki/Allan%20Ackerman | Allan Ackerman is an American magician who specializes in sleight of hand magic with playing cards. He has written a series of books, and performed on several instructional DVDs that teach elementary sleight of hand all the way up through advanced card work. Ackerman has also been a professor of mathematics at the Univ... |
https://en.wikipedia.org/wiki/EFREI | The EFREI (École d'ingénieur généraliste en informatique et technologies du numérique) (Engineering School of Information and Digital Technologies) is a French private engineering school located in Villejuif, Île-de-France, at the south of Paris. Its courses, specializing in computer science and management, are taught ... |
https://en.wikipedia.org/wiki/Wayne%20Masterson | Wayne Masterson PhD (1959–1991) was a British scientist who made a breakthrough in research into sleeping sickness. Masterson won a scholarship to Magdalen College School and later was an undergraduate at Magdalen College, Oxford studying biology. His main area of interest became insects and his doctorate thesis at C... |
https://en.wikipedia.org/wiki/Hyperfunction | In mathematics, hyperfunctions are generalizations of functions, as a 'jump' from one holomorphic function to another at a boundary, and can be thought of informally as distributions of infinite order. Hyperfunctions were introduced by Mikio Sato in 1958 in Japanese, (1959, 1960 in English), building upon earlier work ... |
https://en.wikipedia.org/wiki/Fodor%27s%20lemma | In mathematics, particularly in set theory, Fodor's lemma states the following:
If is a regular, uncountable cardinal, is a stationary subset of , and is regressive (that is, for any , ) then there is some and some stationary such that for any . In modern parlance, the nonstationary ideal is normal.
The lemma ... |
https://en.wikipedia.org/wiki/Stationary%20set | In mathematics, specifically set theory and model theory, a stationary set is a set that is not too small in the sense that it intersects all club sets and is analogous to a set of non-zero measure in measure theory. There are at least three closely related notions of stationary set, depending on whether one is looking... |
https://en.wikipedia.org/wiki/Thin%20set | In mathematics, thin set may refer to:
Thin set (analysis) in analysis of several complex variables
Thin set (Serre) in algebraic geometry
In set theory, a set that is not a stationary set
Thin set can also refer to thin set mortar.
See also
Meagre set
Shrinking space
Slender group
Small set
Thin category |
https://en.wikipedia.org/wiki/Diagonal%20intersection | Diagonal intersection is a term used in mathematics, especially in set theory.
If is an ordinal number and
is a sequence of subsets of , then the diagonal intersection, denoted by
is defined to be
That is, an ordinal is in the diagonal intersection if and only if it is contained in the first members of the se... |
https://en.wikipedia.org/wiki/Club%20filter | In mathematics, particularly in set theory, if is a regular uncountable cardinal then the filter of all sets containing a club subset of is a -complete filter closed under diagonal intersection called the club filter.
To see that this is a filter, note that since it is thus both closed and unbounded (see club set)... |
https://en.wikipedia.org/wiki/Triangulated%20category | In mathematics, a triangulated category is a category with the additional structure of a "translation functor" and a class of "exact triangles". Prominent examples are the derived category of an abelian category, as well as the stable homotopy category. The exact triangles generalize the short exact sequences in an abe... |
https://en.wikipedia.org/wiki/Torsional%20strain | Torsional strain may refer to:
Deformation (mechanics)
Strain (chemistry)#Torsional strain |
https://en.wikipedia.org/wiki/Strain%20%28chemistry%29 | In chemistry, a molecule experiences strain when its chemical structure undergoes some stress which raises its internal energy in comparison to a strain-free reference compound. The internal energy of a molecule consists of all the energy stored within it. A strained molecule has an additional amount of internal ener... |
https://en.wikipedia.org/wiki/North%20Dakota%20pottery | North Dakota in the United States has been the scene of modern era pottery production using North Dakota clays since the early 1900s. In 1892 a study was published by Earle Babcock, a chemistry instructor at the University of North Dakota (UND) that reported on the superior qualities of some of the North Dakota clays ... |
https://en.wikipedia.org/wiki/Samuel%20Merrill%20III | Samuel Merrill III (born 1939) is an American mathematician and political scientist best known for his work on alternative voting systems, voter behavior, party competition, and arbitration.
Merrill was raised in Bogalusa, Louisiana. He received his bachelor's degree from Tulane University and his Ph.D. in mathematic... |
https://en.wikipedia.org/wiki/Effector%20cell | In cell biology, an effector cell is any of various types of cell that actively responds to a stimulus and effects some change (brings it about).
Examples of effector cells include:
The muscle, gland or organ cell capable of responding to a stimulus at the terminal end of an efferent nerve fiber
Plasma cell, an eff... |
https://en.wikipedia.org/wiki/Psilotaceae | Psilotaceae is a family of ferns (class Polypodiopsida) consisting of two genera, Psilotum and Tmesipteris with about a dozen species. It is the only family in the order Psilotales.
Description
Once thought to be descendants of early vascular plants (the Psilophyta of the Devonian period), Psilotaceae have been shown ... |
https://en.wikipedia.org/wiki/Ordo | Ordo (Latin "order, rank, class") may refer to:
A musical phrase constructed from one or more statements of a rhythmic mode pattern and ending in a rest
Big O notation in calculation of algorithm computational complexity
Orda (organization), also ordo or horde, was a nomadic palace for the Mongol aristocrats and the... |
https://en.wikipedia.org/wiki/Hund%27s%20rules | In atomic physics, Hund's rules refers to a set of rules that German physicist Friedrich Hund formulated around 1925, which are used to determine the term symbol that corresponds to the ground state of a multi-electron atom. The first rule is especially important in chemistry, where it is often referred to simply as Hu... |
https://en.wikipedia.org/wiki/XR-2 | The XR-2 is an educational robot made by Rhino Robotics.
The robot is a multi-jointed arm, having five degrees of freedom. (It has six degrees of freedom when attached to the optional sliding base.)
The arm is constructed of aluminum and the workings of the robot, such as geared electric motors and their rotary encode... |
https://en.wikipedia.org/wiki/Monster%20Lie%20algebra | In mathematics, the monster Lie algebra is an infinite-dimensional generalized Kac–Moody algebra acted on by the monster group, which was used to prove the monstrous moonshine conjectures.
Structure
The monster Lie algebra m is a Z2-graded Lie algebra. The piece of degree (m, n) has dimension cmn if (m, n) ≠ (0, 0) a... |
https://en.wikipedia.org/wiki/Birkhoff%27s%20theorem%20%28electromagnetism%29 | In physics, in the context of electromagnetism, Birkhoff's theorem concerns spherically symmetric static solutions of Maxwell's field equations of electromagnetism.
The theorem is due to George D. Birkhoff. It states that any spherically symmetric solution of the source-free Maxwell equations is necessarily static. P... |
https://en.wikipedia.org/wiki/Victor%20Goldschmidt | Victor Moritz Goldschmidt (27 January 1888 – 20 March 1947) was a Norwegian mineralogist considered (together with Vladimir Vernadsky) to be the founder of modern geochemistry and crystal chemistry, developer of the Goldschmidt Classification of elements.
Early life and education
Goldschmidt was born in Zürich, Switz... |
https://en.wikipedia.org/wiki/Larry%20N.%20Vanderhoef | Larry Neil Vanderhoef (March 20, 1941 – October 15, 2015) was an American biochemist and academic. He was the 5th chancellor of University of California, Davis.
Biography
Vanderhoef was born in Perham, Minnesota to Wilmar James Vanderhoef and Ida Lucille Wothe. He received his B.A. and M.S. in biology from the Univers... |
https://en.wikipedia.org/wiki/Nielsen%E2%80%93Thurston%20classification | In mathematics, Thurston's classification theorem characterizes homeomorphisms of a compact orientable surface. William Thurston's theorem completes the work initiated by .
Given a homeomorphism f : S → S, there is a map g isotopic to f such that at least one of the following holds:
g is periodic, i.e. some power of... |
https://en.wikipedia.org/wiki/Quarkonium | In particle physics, quarkonium (from quark and -onium, pl. quarkonia) is a flavorless meson whose constituents are a heavy quark and its own antiquark, making it both a neutral particle and its own antiparticle. The name "quarkonium" is analogous to positronium, the bound state of electron and anti-electron. The parti... |
https://en.wikipedia.org/wiki/Scott%20Cook | Scott David Cook (born 1952) is an American billionaire businessman who co-founded Intuit. Cook is also a director of eBay and Procter & Gamble.
Early life
Cook holds a bachelor's degree in economics and mathematics from the University of Southern California and an MBA from Harvard Business School, where he serves on ... |
https://en.wikipedia.org/wiki/Beam%20search | In computer science, beam search is a heuristic search algorithm that explores a graph by expanding the most promising node in a limited set. Beam search is an optimization of best-first search that reduces its memory requirements. Best-first search is a graph search which orders all partial solutions (states) accordin... |
https://en.wikipedia.org/wiki/Francesco%20Zantedeschi | Francesco Zantedeschi (August 20, 1797 – March 29, 1873) was an Italian Catholic priest and physicist.
Biography
A native of Dolcè, near Verona, Zantedeschi was for some time professor of physics and philosophy in the Liceo of Venice. Later he accepted the chair of physics in the University of Padua, which he held unt... |
https://en.wikipedia.org/wiki/Chemical%20biology | Chemical biology is a scientific discipline between the fields of chemistry and biology. The discipline involves the application of chemical techniques, analysis, and often small molecules produced through synthetic chemistry, to the study and manipulation of biological systems. In contrast to biochemistry, which invol... |
https://en.wikipedia.org/wiki/Enolate | In organic chemistry, enolates are organic anions derived from the deprotonation of carbonyl () compounds. Rarely isolated, they are widely used as reagents in the synthesis of organic compounds.
Bonding and structure
Enolate anions are electronically related to allyl anions. The anionic charge is delocalized over th... |
https://en.wikipedia.org/wiki/GEANT-3 | GEANT is the name of a series of simulation software designed to describe the passage of elementary particles through matter, using Monte Carlo methods. The name is an acronym formed from "GEometry ANd Tracking". Originally developed at CERN for high energy physics experiments, GEANT-3 has been used in many other fie... |
https://en.wikipedia.org/wiki/Infinity%20plus%20one | In mathematics, infinity plus one is a concept which has a well-defined formal meaning in some number systems, and may refer to:
Transfinite numbers, numbers that are larger than all the finite numbers.
Cardinal numbers, representations of sizes (cardinalities) of abstract sets, which may be infinite.
Ordinal numbe... |
https://en.wikipedia.org/wiki/Why%20The%20Future%20Doesn%27t%20Need%20Us | "Why The Future Doesn't Need Us" is an article written by Bill Joy (then Chief Scientist at Sun Microsystems) in the April 2000 issue of Wired magazine. In the article, he argues that "Our most powerful 21st-century technologies—robotics, genetic engineering, and nanotech—are threatening to make humans an endangered sp... |
https://en.wikipedia.org/wiki/Petroleum%20geochemistry | Petroleum geochemistry is the branch of geochemistry which deals with the application of chemical principles in the study of the origin, generation, migration, accumulation, and alteration of petroleum...(John M. Hunt, 1979). Petroleum is generally considered oil and natural gases having various compounds composed of ... |
https://en.wikipedia.org/wiki/Nada | Nada may refer to:
Culture
Nāda, a concept in ancient Indian metaphysics
Places
Nada, Hainan, China
Nada, Kentucky, an unincorporated community in the United States
Nada, Nepal, village in Achham District, Seti Zone
Nada, Texas, United States
Nada Station, a station on the JR Kobe Line, located in Hyogo, Japan
Nada T... |
https://en.wikipedia.org/wiki/USR | USR may refer to:
USRobotics, a technology firm
USR (Guadeloupe football club), in Sainte-Rose, Guadeloupe
U.S. Robots and Mechanical Men, a fictional robot manufacturer
/usr, directory in Unix systems, see Filesystem Hierarchy Standard
A variant of the Steyr AUG, assault rifle
Save Romania Union, a Romanian pol... |
https://en.wikipedia.org/wiki/Morphogen | A morphogen is a substance whose non-uniform distribution governs the pattern of tissue development in the process of morphogenesis or pattern formation, one of the core processes of developmental biology, establishing positions of the various specialized cell types within a tissue. More specifically, a morphogen is a ... |
https://en.wikipedia.org/wiki/Joanne%20Pransky | Joanne Pransky (1959 - 4 May 2023) was an American robotics enthusiast and futurist who provided professional advice on using and marketing robotics devices. Her professional focus was on issues concerning human–robot interaction.
Education
Pransky graduated from Tufts University in 1981 with a degree in psychology.
... |
https://en.wikipedia.org/wiki/Facts%20and%20Arguments%20for%20Darwin | Facts and Arguments for Darwin is an 1864 book on evolutionary biology by the German biologist Fritz Müller, originally published in German under the title ("For Darwin"), and translated into English by William Sweetland Dallas in 1869. Müller argued that Charles Darwin's theory of evolution by natural selection that... |
https://en.wikipedia.org/wiki/History%20of%20materials%20science | Materials science has shaped the development of civilizations since the dawn of mankind. Better materials for tools and weapons has allowed mankind to spread and conquer, and advancements in material processing like steel and aluminum production continue to impact society today. Historians have regarded materials as su... |
https://en.wikipedia.org/wiki/Kavli%20Institute%20for%20Particle%20Astrophysics%20and%20Cosmology | The Kavli Institute for Particle Astrophysics and Cosmology (KIPAC) is an independent joint laboratory of Stanford University and the SLAC National Accelerator Laboratory, founded in 2003 by a gift by Fred Kavli and The Kavli Foundation. It is housed on the grounds of the SLAC National Accelerator Laboratory, as well a... |
https://en.wikipedia.org/wiki/Carbene%20dye | A carbene dye is a reactive dye based on carbene chemistry.
A benzophenone is functionalised with a chromophore or group that can be easily converted to a chromophore at a later stage. The functionalised benzophenone is reacted with hydrazine hydrate and subsequently treatment with mercury oxide. The resulting diazo c... |
https://en.wikipedia.org/wiki/Probit | In probability theory and statistics, the probit function is the quantile function associated with the standard normal distribution. It has applications in data analysis and machine learning, in particular exploratory statistical graphics and specialized regression modeling of binary response variables.
Mathematically... |
https://en.wikipedia.org/wiki/G3P | G3P may refer to:
Chemistry
Glyceraldehyde 3-phosphate, or 3-phosphoglyceraldehyde
Glycerol 3-phosphate
Other uses
Global public–private partnership (GPPP)
See also
3GP
3PG, 3-Phosphoglyceric acid
GP3 (disambiguation)
P3G |
https://en.wikipedia.org/wiki/Gavin%20Fisher | Gavin Fisher (born 30 August 1964) is a British was formerly Chief Designer of the Williams Formula One team.
Career
He studied mechanical engineering at University of Hertfordshire, which was famous for its aeronautical engineers, graduating with a first class honors degree. He was hired by Williams through an adver... |
https://en.wikipedia.org/wiki/Propynyl%20group | In organic chemistry, a propynyl group is a propyl bearing a triple bond.
The 1-propynyl group has the structure CH3-C≡C–R.
The 2-propynyl group is also known as a propargyl group, and has the structure HC≡C−CH2–R.
References
Alkynyl groups |
https://en.wikipedia.org/wiki/Hearst%20Memorial%20Mining%20Building | The Hearst Memorial Mining Building at the University of California, Berkeley, is home to the university's Materials Science and Engineering Department, with research and teaching spaces for the subdisciplines of biomaterials; chemical and electrochemical materials; computational materials; electronic, magnetic, and op... |
https://en.wikipedia.org/wiki/Arber | Arber is a surname. Notable people with the surname include:
Agnes Arber (1879–1960), British botanist and philosopher of biology
Edward Arber (1836–1912), British academic and writer
Edward Alexander Newell Arber, British paleobotanist
Silvia Arber (born 1968), Swiss neurobiologist
Werner Arber (born 1929), Swiss mi... |
https://en.wikipedia.org/wiki/Jocelyne%20Bourgon | Jocelyne Bourgon, (born September 20, 1950) is a former Canadian public servant. She was the first woman appointed as the Clerk of the Privy Council, serving from 1994 until 1999.
Life and career
Born in Papineauville, Quebec, she studied in science (Biology) at the University of Montreal and then management at the U... |
https://en.wikipedia.org/wiki/Band%20rejection | Band rejection is a phenomenon in waveform signals, where a certain frequency or range of frequencies are lost or removed from a source signal.
The term band rejection, when used in electronic signal processing, refers to the deliberate removal of a known frequency range - for instance, to compensate for a known sourc... |
https://en.wikipedia.org/wiki/APN | APN may refer to:
Biology and chemistry
3-Arylpropiolonitriles, a class of chemical reagents
Acute pyelonephritis, a urinary tract infection
Acyl peroxy nitrates, respiratory and eye irritants in photochemical smog
Computing
Access Point Name, a gateway between mobile networks and frequently the Internet
Applic... |
https://en.wikipedia.org/wiki/Phosphonium | In chemistry, the term phosphonium (more obscurely: phosphinium) describes polyatomic cations with the chemical formula (where R is a hydrogen or an alkyl, aryl, or halide group). These cations have tetrahedral structures. The salts are generally colorless or take the color of the anions.
Types of phosphonium catio... |
https://en.wikipedia.org/wiki/SAGEM | SAGEM (Société d’Applications Générales de l’Électricité et de la Mécanique, translated as "Company of General Applications of Electricity and Mechanics") was a French company involved in defense electronics, consumer electronics, and communication systems.
Founded in 1924, SAGEM initially specialised in mechanical en... |
https://en.wikipedia.org/wiki/National%20Centre%20for%20Radio%20Astrophysics | The National Centre for Radio Astrophysics (NCRA; Hindi: राष्ट्रीय रेडियो खगोल भौतिकी केन्द्र) is a research institution in India in the field of radio astronomy is located in the Pune University Campus (just beside IUCAA), is part of the Tata Institute of Fundamental Research, Mumbai, India. NCRA has an active researc... |
https://en.wikipedia.org/wiki/Group%20of%20Lie%20type | In mathematics, specifically in group theory, the phrase group of Lie type usually refers to finite groups that are closely related to the group of rational points of a reductive linear algebraic group with values in a finite field. The phrase group of Lie type does not have a widely accepted precise definition, but th... |
https://en.wikipedia.org/wiki/Robert%20Edward%20Bell | Robert Edward Bell (November 29, 1918 – April 1, 1992) was a Canadian nuclear physicist and principal of McGill University from 1970 to 1979.
Biography
Born in New Malden, England to Canadian parents, he was raised in Ladner, British Columbia. He received a Bachelor of Arts in mathematics and physics in 1939 and a M.... |
https://en.wikipedia.org/wiki/Yuri%20Manin | Yuri Ivanovich Manin (; 16 February 1937 – 7 January 2023) was a Russian mathematician, known for work in algebraic geometry and diophantine geometry, and many expository works ranging from mathematical logic to theoretical physics.
Life and career
Manin was born on 16 February 1937 in Simferopol, Crimean ASSR, Sovie... |
https://en.wikipedia.org/wiki/History%20of%20Animals | History of Animals (, Ton peri ta zoia historion, "Inquiries on Animals"; , "History of Animals") is one of the major texts on biology by the ancient Greek philosopher Aristotle, who had studied at Plato's Academy in Athens. It was written in the fourth century BC; Aristotle died in 322 BC.
Generally seen as a pioneer... |
https://en.wikipedia.org/wiki/Progression%20of%20Animals | Progression of Animals (or On the Gait of Animals; ; ) is one of Aristotle's major texts on biology. It gives details of gait and movement in various kinds of animals, as well as speculating over the structural homologies among living things.
Aristotle sets out to "discuss the parts which are useful to animals for the... |
https://en.wikipedia.org/wiki/On%20Generation%20and%20Corruption | On Generation and Corruption (; ), also known as On Coming to Be and Passing Away is a treatise by Aristotle. Like many of his texts, it is both scientific, part of Aristotle's biology, and philosophic. The philosophy is essentially empirical; as in all of Aristotle's works, the inferences made about the unexperienc... |
https://en.wikipedia.org/wiki/Parts%20of%20Animals | Parts of Animals (or On the Parts of Animals; Greek Περὶ ζῴων μορίων; Latin De Partibus Animalium) is one of Aristotle's major texts on biology. It was written around 350 BC. The whole work is roughly a study in animal anatomy and physiology; it aims to provide a scientific understanding of the parts (organs, tissues, ... |
https://en.wikipedia.org/wiki/Physics%20%28Aristotle%29 | The Physics (Greek: Φυσικὴ ἀκρόασις Phusike akroasis; Latin: Physica, or Naturales Auscultationes, possibly meaning "lectures on nature") is a named text, written in ancient Greek, collated from a collection of surviving manuscripts known as the Corpus Aristotelicum, attributed to the 4th-century BC philosopher Aristot... |
https://en.wikipedia.org/wiki/Carbyne | In organic chemistry, a carbyne is a general term for any compound whose structure consists of an electrically neutral carbon atom connected by a single covalent bond and has three non-bonded electrons. The carbon atom has either one or three unpaired electrons, depending on its excitation state; making it a radical. T... |
https://en.wikipedia.org/wiki/D1 | D1, D01, D.I, D.1 or D-1 can refer to:
Science and technology
Biochemistry and medicine
ATC code D01 Antifungals for dermatological use, a subgroup of the Anatomical Therapeutic Chemical Classification System
Dopamine receptor D1, a protein
Haplogroup D1 (Y-DNA)
Vitamin D1, a form of Vitamin D
DI, Iodothyronine ... |
https://en.wikipedia.org/wiki/Triple%20bar | The triple bar or tribar, ≡, is a symbol with multiple, context-dependent meanings indicating equivalence of two different things. Its main uses are in mathematics and logic. It has the appearance of an equals sign with a third line.
Encoding
The triple bar character in Unicode is code point . The closely related co... |
https://en.wikipedia.org/wiki/Carbenoid | In chemistry a carbenoid is a reactive intermediate that shares reaction characteristics with a carbene. In the Simmons–Smith reaction the carbenoid intermediate is a zinc / iodine complex that takes the form of
I-CH2-Zn-I
This complex reacts with an alkene to form a cyclopropane just as a carbene would do.
Carbenoi... |
https://en.wikipedia.org/wiki/S5 | S5 or S-5 may refer to:
Science
Pentasulfur (S5), an allotrope of sulfur
S5, the symmetric group on five elements
S5: Keep contents under ... (appropriate liquid to be specified by the manufacturer), a safety phrase in chemistry
Sacral spinal nerve 5, a spinal nerve of the sacral segment
S5, the fifth sacral vert... |
https://en.wikipedia.org/wiki/James%20Pustejovsky | James Pustejovsky (born 1956) is an American computer scientist. He is the TJX Feldberg professor of computer science at Brandeis University in Waltham, Massachusetts, United States. His expertise includes theoretical and computational modeling of language, specifically: Computational linguistics, Lexical semantics, Kn... |
https://en.wikipedia.org/wiki/Turmite | In computer science, a turmite is a Turing machine which has an orientation in addition to a current state and a "tape" that consists of an infinite two-dimensional grid of cells. The terms ant and vant are also used. Langton's ant is a well-known type of turmite defined on the cells of a square grid. Paterson's worms ... |
https://en.wikipedia.org/wiki/Planar%20algebra | In mathematics, planar algebras first appeared in the work of Vaughan Jones on the standard invariant of a II1 subfactor. They also provide an appropriate algebraic framework for many knot invariants (in particular the Jones polynomial), and have been used in describing the properties of Khovanov homology with respect ... |
https://en.wikipedia.org/wiki/Hilbert%27s%20fourteenth%20problem | In mathematics, Hilbert's fourteenth problem, that is, number 14 of Hilbert's problems proposed in 1900, asks whether certain algebras are finitely generated.
The setting is as follows: Assume that k is a field and let K be a subfield of the field of rational functions in n variables,
k(x1, ..., xn ) over k.
Conside... |
https://en.wikipedia.org/wiki/SMV | SMV may refer to:
People
Sir Mokshagundam Visvesvaraya, Indian engineer, politician and Diwan of Mysore
In computer science
Symbolic model verification
SMV modelling language, used in model checking by the CMU SMV and NuSMV model checkers
Places
Samedan Airport (Switzerland), IATA airport code SMV
Santa Maria V... |
https://en.wikipedia.org/wiki/Authentication%20and%20Key%20Agreement | Authentication and Key Agreement (AKA) is a security protocol used in 3G networks. AKA is also used for one-time password generation mechanism for digest access authentication. AKA is a challenge–response based mechanism that uses symmetric cryptography.
AKA in CDMA
AKA – Authentication and Key Agreement a.k.a. 3G Aut... |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.