source
stringlengths
31
207
text
stringlengths
12
1.5k
https://en.wikipedia.org/wiki/Feynman%20parametrization
Feynman parametrization is a technique for evaluating loop integrals which arise from Feynman diagrams with one or more loops. However, it is sometimes useful in integration in areas of pure mathematics as well. Formulas Richard Feynman observed that: which is valid for any complex numbers A and B as long as 0 is no...
https://en.wikipedia.org/wiki/MINOS
Main injector neutrino oscillation search (MINOS) was a particle physics experiment designed to study the phenomena of neutrino oscillations, first discovered by a Super-Kamiokande (Super-K) experiment in 1998. Neutrinos produced by the NuMI ("Neutrinos at Main Injector") beamline at Fermilab near Chicago are observed ...
https://en.wikipedia.org/wiki/William%20Brydone%20Jack
William Brydone Jack, (23 November 1817 – 23 November 1886), was the University of New Brunswick's first surveying professor and its second president (1861-1885). He was educated at the University of St Andrews, Scotland. In 1840, he was appointed Professor of Mathematics and Natural Philosophy at what was then King's ...
https://en.wikipedia.org/wiki/WeBWorK
WeBWorK is an online homework delivery system primarily used for mathematics and science. It allows students to complete their homework over the web, and receive instantaneous feedback as to the correctness of their responses. WeBWorK uses a Perl-based language called PG to specify exercises, which allows instructors a...
https://en.wikipedia.org/wiki/Two-graph
In mathematics, a two-graph is a set of (unordered) triples chosen from a finite vertex set X, such that every (unordered) quadruple from X contains an even number of triples of the two-graph. A regular two-graph has the property that every pair of vertices lies in the same number of triples of the two-graph. Two-gra...
https://en.wikipedia.org/wiki/Jim%20Horning
James Jay Horning (24 August 1942 – 18 January 2013) was an American computer scientist and ACM Fellow. Overview Jim Horning received a PhD in computer science from Stanford University in 1969 for a thesis entitled A Study of Grammatical Inference. He was a founding member, and later chairman, of the Computer Systems ...
https://en.wikipedia.org/wiki/Proximity%20effect
Proximity effect may refer to: Proximity effect (atomic physics) Proximity effect (audio), an increase in bass or low frequency response when a sound source is close to a microphone Proximity Effect (comics), a comic book series written by Scott Tucker and Aron Coleite Proximity effect (electromagnetism), magnetically ...
https://en.wikipedia.org/wiki/Fuzzy%20agent
In computer science a fuzzy agent is a software agent that implements fuzzy logic. This software entity interacts with its environment through an adaptive rule-base and can therefore be considered a type of intelligent agent. References Artificial intelligence
https://en.wikipedia.org/wiki/Physics%20education
Physics education or physics teaching refers to the education methods currently used to teach physics. The occupation is called physics educator or physics teacher. Physics education research refers to an area of pedagogical research that seeks to improve those methods. Historically, physics has been taught at the high...
https://en.wikipedia.org/wiki/Nonlinearity%20%28disambiguation%29
Nonlinearity is a property of mathematical functions or data that cannot be graphed on straight lines, systems whose output(s) are not directly proportional to their input(s), objects that do not lie along straight lines, shapes that are not composed of straight lines, or events that are shown or told out-of-sequence. ...
https://en.wikipedia.org/wiki/Classical%20superconductor
Classical superconductor may refer to: In the context of classical electrodynamics or general physics: a perfect conductor with no special quantum mechanical properties. No such substances are known to exist, but they are useful simplifications of certain systems such as magnetohydrodynamics and electrical circuits....
https://en.wikipedia.org/wiki/Vector%20group
In electrical engineering, a vector group, officially called a connection symbol, is the International Electrotechnical Commission (IEC) method of categorizing the high voltage (HV) windings and low voltage (LV) winding configurations of three-phase transformers. The vector group designation indicates the windings conf...
https://en.wikipedia.org/wiki/Lehmer%E2%80%93Schur%20algorithm
In mathematics, the Lehmer–Schur algorithm (named after Derrick Henry Lehmer and Issai Schur) is a root-finding algorithm for complex polynomials, extending the idea of enclosing roots like in the one-dimensional bisection method to the complex plane. It uses the Schur-Cohn test to test increasingly smaller disks for t...
https://en.wikipedia.org/wiki/Cryptologic
Cryptologic can refer to: Cryptography, the study of message secrecy CryptoLogic, a provider of online gambling software
https://en.wikipedia.org/wiki/Fourth%20dimension
Fourth dimension may refer to: Science Time in physics, the continued progress of existence and events Four-dimensional space, the concept of a fourth spatial dimension Spacetime, the unification of time and space as a four-dimensional continuum Minkowski space, the mathematical setting for special relativity Art...
https://en.wikipedia.org/wiki/Sprengel
Sprengel is a surname. Notable people with the surname include: Hermann Sprengel (1834–1906), chemist Karl or Carl Sprengel (1787–1859), botanist Kurt Sprengel (1766–1833), botanist Christian Konrad Sprengel (1750–1816), teacher and theologist who studied flower biology Bernhard Sprengel (1899–1985), chocolate ma...
https://en.wikipedia.org/wiki/Symmetry%20in%20mathematics
Symmetry occurs not only in geometry, but also in other branches of mathematics. Symmetry is a type of invariance: the property that a mathematical object remains unchanged under a set of operations or transformations. Given a structured object X of any sort, a symmetry is a mapping of the object onto itself which pre...
https://en.wikipedia.org/wiki/Applications%20of%20randomness
Randomness has many uses in science, art, statistics, cryptography, gaming, gambling, and other fields. For example, random assignment in randomized controlled trials helps scientists to test hypotheses, and random numbers or pseudorandom numbers help video games such as video poker. These uses have different levels o...
https://en.wikipedia.org/wiki/Eric%20Hehner
Eric "Rick" C. R. Hehner (born 16 September 1947) is a Canadian computer scientist. He was born in Ottawa. He studied mathematics and physics at Carleton University, graduating with a Bachelor of Science (B.Sc.) in 1969. He studied computer science at the University of Toronto, graduating with a Master of Science (M.Sc...
https://en.wikipedia.org/wiki/Prime%20signature
In mathematics, the prime signature of a number is the multiset of (nonzero) exponents of its prime factorization. The prime signature of a number having prime factorization is the multiset . For example, all prime numbers have a prime signature of {1}, the squares of primes have a prime signature of {2}, the product...
https://en.wikipedia.org/wiki/Robin%20Wilson%20%28mathematician%29
Robin James Wilson (born 5 December 1943) is an emeritus professor in the Department of Mathematics at the Open University, having previously been Head of the Pure Mathematics Department and Dean of the Faculty. He was a stipendiary lecturer at Pembroke College, Oxford and, , Gresham Professor of Geometry at Gresham Co...
https://en.wikipedia.org/wiki/Symmetry%20%28physics%29
In physics, a symmetry of a physical system is a physical or mathematical feature of the system (observed or intrinsic) that is preserved or remains unchanged under some transformation. A family of particular transformations may be continuous (such as rotation of a circle) or discrete (e.g., reflection of a bilaterall...
https://en.wikipedia.org/wiki/John%20C.%20Reynolds
John Charles Reynolds (June 1, 1935 – April 28, 2013) was an American computer scientist. Education and affiliations John Reynolds studied at Purdue University and then earned a Doctor of Philosophy (Ph.D.) in theoretical physics from Harvard University in 1961. He was a professor of information science at Syracuse Un...
https://en.wikipedia.org/wiki/Primefree%20sequence
In mathematics, a primefree sequence is a sequence of integers that does not contain any prime numbers. More specifically, it usually means a sequence defined by the same recurrence relation as the Fibonacci numbers, but with different initial conditions causing all members of the sequence to be composite numbers that ...
https://en.wikipedia.org/wiki/Rolf%20Pfeifer
Rolf Pfeifer (born 1947) is a former professor of computer science at the Department of Informatics University of Zurich, and director of the Artificial Intelligence Laboratory, where he retired from in 2014. Currently he is a specially appointed professor at Osaka University, and a visiting professor at Shanghai Jiao ...
https://en.wikipedia.org/wiki/Channel%20use
Channel use is a quantity used in signal processing or telecommunication related to symbol rate and channel capacity. Capacity is measured in bits per input symbol into the channel (bits per channel use). If a symbol enters the channel every Ts seconds (for every symbol period a symbol is transmitted) the channel capac...
https://en.wikipedia.org/wiki/Computational%20epidemiology
Computational epidemiology is a multidisciplinary field that uses techniques from computer science, mathematics, geographic information science and public health to better understand issues central to epidemiology such as the spread of diseases or the effectiveness of a public health intervention. Computational epidemi...
https://en.wikipedia.org/wiki/Strictness%20analysis
In computer science, strictness analysis refers to any algorithm used to prove that a function in a non-strict functional programming language is strict in one or more of its arguments. This information is useful to compilers because strict functions can be compiled more efficiently. Thus, if a function is proven to be...
https://en.wikipedia.org/wiki/Jane%20English
Jane English (born 1942 in Boston, Massachusetts) is a philosopher, physicist, photographer, journalist, and translator. Biography English received her B.A. in physics from Mount Holyoke College in 1964 and Ph.D. from the University of Wisconsin–Madison for her work in high energy particle physics. She taught courses ...
https://en.wikipedia.org/wiki/Monitoring
Monitoring may refer to: Science and technology Biology and healthcare Monitoring (medicine), the observation of a disease, condition or one or several medical parameters over time Baby monitoring Biomonitoring, of toxic chemical compounds, elements, or their metabolites, in biological substances Fetal monitoring...
https://en.wikipedia.org/wiki/Diane%20Pozefsky
Diane P. Pozefsky is a research professor at the University of North Carolina in the department of Computer Science. Pozefsky was awarded the Women in Technology International (WITI) 2011 Hall of Fame Award for contributions to the fields of Science and Technology. Education Pozefsky earned a A.B in applied mathemati...
https://en.wikipedia.org/wiki/Prizes%20%28novel%29
Prizes is a 1995 novel written by Erich Segal. It tells stories of three principal characters: Adam Coopersmith (a genius immunologist), Sandy Raven (a cell biologist bitter from betrayal), and Isabel Da Costa (a child prodigy who goes on to win a Nobel Prize in Physics). Plot The novel deals with the relationships of...
https://en.wikipedia.org/wiki/Machin-like%20formula
In mathematics, Machin-like formulae are a popular technique for computing (the ratio of the circumference to the diameter of a circle) to a large number of digits. They are generalizations of John Machin's formula from 1706: which he used to compute to 100 decimal places. Machin-like formulas have the form where...
https://en.wikipedia.org/wiki/Carel%20van%20Schaik
Carolus Philippus "Carel" van Schaik (born 15 June 1953, Rotterdam) is a Dutch primatologist who since 2004 is professor and director of the Anthropological Institute and Museum at the University of Zürich, Switzerland. Van Schaik studied biology at the University of Utrecht, graduating in 1979. He was a researcher fo...
https://en.wikipedia.org/wiki/Walle%20Nauta
Walle Jetze Harinx Nauta (June 8, 1916 – March 24, 1994) was a leading Dutch-American neuroanatomist, and one of the founders of the field of neuroscience. Nauta is best known for his silver staining, which helped to revolutionize neuroscience. He was an Institute Professor of neuroscience at MIT and also worked at the...
https://en.wikipedia.org/wiki/SNi
In chemistry, Si (substitution nucleophilic internal) refers to a specific but not often encountered reaction mechanism for nucleophilic aliphatic substitution. The name was introduced by Cowdrey et al. in 1937 to label nucleophilic reactions which occur with retention of configuration, but later was employed to descri...
https://en.wikipedia.org/wiki/Primary%20field
In theoretical physics, a primary field, also called a primary operator, or simply a primary, is a local operator in a conformal field theory which is annihilated by the part of the conformal algebra consisting of the lowering generators. From the representation theory point of view, a primary is the lowest dimension o...
https://en.wikipedia.org/wiki/Resummation
In mathematics and theoretical physics, resummation is a procedure to obtain a finite result from a divergent sum (series) of functions. Resummation involves a definition of another (convergent) function in which the individual terms defining the original function are re-scaled, and an integral transformation of this n...
https://en.wikipedia.org/wiki/Anomalous%20magnetic%20dipole%20moment
In quantum electrodynamics, the anomalous magnetic moment of a particle is a contribution of effects of quantum mechanics, expressed by Feynman diagrams with loops, to the magnetic moment of that particle. The magnetic moment, also called magnetic dipole moment, is a measure of the strength of a magnetic source. The "...
https://en.wikipedia.org/wiki/Resolvent
In mathematics, resolvent meaning "that which resolves" may refer to: Resolvent formalism in operator theory Resolvent set in operator theory, the set of points where an operator is "well-behaved" in probability theory Resolvent (Galois theory) of an equation for a permutation group, in particular: Resolvent quad...
https://en.wikipedia.org/wiki/Frederic%20Parke
Frederic Ira Parke is an American computer graphics researcher and academic. He did early work on animated computer renderings of human faces. Parke graduated from the University of Utah with a BS degree in physics in 1965. He was then a graduate student of the University of Utah College of Engineering where he rece...
https://en.wikipedia.org/wiki/Tensor%20product%20of%20Hilbert%20spaces
In mathematics, and in particular functional analysis, the tensor product of Hilbert spaces is a way to extend the tensor product construction so that the result of taking a tensor product of two Hilbert spaces is another Hilbert space. Roughly speaking, the tensor product is the metric space completion of the ordinary...
https://en.wikipedia.org/wiki/Robotic%20pet
Robotic pets are artificially intelligent machines that are made to resemble actual pets. While the first robotic pets produced in the late 1990s, were not too advanced, they have since grown technologically. Many now use machine learning (algorithms that allow machines to adapt to experiences independent of humans), m...
https://en.wikipedia.org/wiki/Hyperconjugation
In organic chemistry, hyperconjugation (σ-conjugation or no-bond resonance) refers to the delocalization of electrons with the participation of bonds of primarily σ-character. Usually, hyperconjugation involves the interaction of the electrons in a sigma (σ) orbital (e.g. C–H or C–C) with an adjacent unpopulated non-b...
https://en.wikipedia.org/wiki/Digitonin
Digitonin is a steroidal saponin (saraponin) obtained from the foxglove plant Digitalis purpurea. Its aglycone is digitogenin, a spirostan steroid. It has been investigated as a detergent, as it effectively water-solubilizes lipids. As such, it has several potential membrane-related applications in biochemistry, inclu...
https://en.wikipedia.org/wiki/Index%20Fungorum
Index Fungorum is an international project to index all formal names (scientific names) in the fungus kingdom. the project is based at the Royal Botanic Gardens, Kew, one of three partners along with Landcare Research and the Institute of Microbiology, Chinese Academy of Sciences. It is somewhat comparable to the Int...
https://en.wikipedia.org/wiki/ABTS
In biochemistry, ABTS (2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid)) is a chemical compound used to observe the reaction kinetics of specific enzymes. A common use for it is in the enzyme-linked immunosorbent assay (ELISA) to detect the binding of molecules to each other. It is commonly used as a substrate ...
https://en.wikipedia.org/wiki/Flowing-afterglow%20mass%20spectrometry
Flowing-afterglow mass spectrometry (FA-MS), is an analytical chemistry technique for the sensitive detection of trace gases. Trace gas molecules are ionized by the production and flow of thermalized hydrated hydronium cluster ions in a plasma afterglow of helium or argon carrier gas along a flow tube following the int...
https://en.wikipedia.org/wiki/Hoagland-Pincus%20Conference%20Center
The Hoagland-Pincus Conference Center is a conference facility of the University of Massachusetts Medical School. It is named for Hudson Hoagland and Gregory Goodwin Pincus, the co-founders of the Worcester Foundation for Experimental Biology. It is located in Shrewsbury, Massachusetts at the site of the former Worc...
https://en.wikipedia.org/wiki/Eaton%20MTL
Eaton MTL is a division of Eaton Corporation which produces electronic instrumentation and protection equipment for telecommunication and process control systems, including power systems, safety interfaces and surge protection. It has manufacturing facilities in Luton, UK; Chennai, India; Melbourne, Florida, USA and B...
https://en.wikipedia.org/wiki/GeoGebra
GeoGebra (a portmanteau of geometry and algebra) is an interactive geometry, algebra, statistics and calculus application, intended for learning and teaching mathematics and science from primary school to university level. GeoGebra is available on multiple platforms, with apps for desktops (Windows, macOS and Linux), t...
https://en.wikipedia.org/wiki/Constrained%20geometry%20complex
In organometallic chemistry, a "constrained geometry complex" (CGC) is a kind of catalyst used for the production of polyolefins such as polyethylene and polypropylene. The catalyst was one of the first major departures from metallocene-based catalysts and ushered in much innovation in the development of new plastics. ...
https://en.wikipedia.org/wiki/Cornell%20Laboratory%20for%20Accelerator-based%20Sciences%20and%20Education
The Cornell Laboratory for Accelerator-based ScienceS and Education (CLASSE) is a particle accelerator facility located in Wilson Laboratory on the Cornell University campus in Ithaca, NY. CLASSE was formed by merging the Cornell High-Energy Synchrotron Source (CHESS) and the Laboratory for Elementary-Particle Physics ...
https://en.wikipedia.org/wiki/Orthographical%20variant
In biology, within the science of scientific nomenclature, i.e. the naming of organisms, an orthographical variant (abbreviated orth. var.) in botany or an orthographic error in zoology, is a spelling mistake, typing mistake or writing mistake within a scientific publication that resulted in a somewhat different name ...
https://en.wikipedia.org/wiki/Prelog%20strain
In organic chemistry, transannular strain (also called Prelog strain after chemist Vladimir Prelog) is the unfavorable interactions of ring substituents on non-adjacent carbons. These interactions, called transannular interactions, arise from a lack of space in the interior of the ring, which forces substituents into c...
https://en.wikipedia.org/wiki/Cajal
Cajal: Santiago Ramón y Cajal, Spanish histologist, physician, pathologist Fortún Garcés Cajal, medieval Spanish nobleman Nicolae Cajal (1919–2004), Romanian Jewish physician, academic, politician, philanthropist Cajal Institute, a neuroscience research center in Madrid, Spain. Cajal cells Cajal–Retzius cell In...
https://en.wikipedia.org/wiki/Nicolas%20Lemery
Nicolas Lémery (or Lemery as his name appeared in his international publications) (17 November 1645 – 19 June 1715), French chemist, was born at Rouen. He was one of the first to develop theories on acid-base chemistry. Life After learning pharmacy in his native town he became a pupil of Christophe Glaser in Paris, an...
https://en.wikipedia.org/wiki/Golisano%20College%20of%20Computing%20and%20Information%20Sciences
The B. Thomas Golisano College of Computing and Information Sciences is one of the largest colleges at the Rochester Institute of Technology (RIT), and is home to the institute's computing education and research facilities. Golisano College is home to RIT's computer science, cybersecurity, information sciences and tech...
https://en.wikipedia.org/wiki/Fr%C3%A9chet%20derivative
In mathematics, the Fréchet derivative is a derivative defined on normed spaces. Named after Maurice Fréchet, it is commonly used to generalize the derivative of a real-valued function of a single real variable to the case of a vector-valued function of multiple real variables, and to define the functional derivative u...
https://en.wikipedia.org/wiki/Dancing%20Links
In computer science, dancing links (DLX) is a technique for adding and deleting a node from a circular doubly linked list. It is particularly useful for efficiently implementing backtracking algorithms, such as Knuth's Algorithm X for the exact cover problem. Algorithm X is a recursive, nondeterministic, depth-first, b...
https://en.wikipedia.org/wiki/Worm-like%20chain
The worm-like chain (WLC) model in polymer physics is used to describe the behavior of polymers that are semi-flexible: fairly stiff with successive segments pointing in roughly the same direction, and with persistence length within a few orders of magnitude of the polymer length. The WLC model is the continuous versio...
https://en.wikipedia.org/wiki/John%20Clive%20Ward
John Clive Ward, (1 August 1924 – 6 May 2000) was a Anglo-Australian physicist who made significant contributions to quantum field theory, condensed-matter physics, and statistical mechanics. Andrei Sakharov called Ward one of the titans of quantum electrodynamics. Ward introduced the Ward–Takahashi identity. He was ...
https://en.wikipedia.org/wiki/Bullet-nose%20curve
In mathematics, a bullet-nose curve is a unicursal quartic curve with three inflection points, given by the equation The bullet curve has three double points in the real projective plane, at and , and , and and , and is therefore a unicursal (rational) curve of genus zero. If then are the two branches of the bu...
https://en.wikipedia.org/wiki/Cl%C3%A9lie
In mathematics, a Clélie or Clelia curve is a curve on a sphere with the property: If the surface of a sphere is described as usual by the longitude (angle ) and the colatitude (angle ) then . The curve was named by Luigi Guido Grandi after Clelia Borromeo. Viviani's curve and spherical spirals are special cases ...
https://en.wikipedia.org/wiki/Cochleoid
In geometry, a cochleoid is a snail-shaped curve similar to a strophoid which can be represented by the polar equation the Cartesian equation or the parametric equations The cochleoid is the inverse curve of Hippias' quadratrix. Notes References Cochleoid in the Encyclopedia of Mathematics Liliana Luca, Iulian P...
https://en.wikipedia.org/wiki/Hessian%20form%20of%20an%20elliptic%20curve
In geometry, the Hessian curve is a plane curve similar to folium of Descartes. It is named after the German mathematician Otto Hesse. This curve was suggested for application in elliptic curve cryptography, because arithmetic in this curve representation is faster and needs less memory than arithmetic in standard Weie...
https://en.wikipedia.org/wiki/Trident%20curve
In mathematics, a trident curve (also trident of Newton or parabola of Descartes) is any member of the family of curves that have the formula: Trident curves are cubic plane curves with an ordinary double point in the real projective plane at x = 0, y = 1, z = 0; if we substitute x =  and y =  into the equation of the...
https://en.wikipedia.org/wiki/Viviani%27s%20curve
In mathematics, Viviani's curve, also known as Viviani's window, is a figure eight shaped space curve named after the Italian mathematician Vincenzo Viviani. It is the intersection of a sphere with a cylinder that is tangent to the sphere and passes through two poles (a diameter) of the sphere (see diagram). Before Viv...
https://en.wikipedia.org/wiki/Watt%27s%20curve
In mathematics, Watt's curve is a tricircular plane algebraic curve of degree six. It is generated by two circles of radius b with centers distance 2a apart (taken to be at (±a, 0)). A line segment of length 2c attaches to a point on each of the circles, and the midpoint of the line segment traces out the Watt curve as...
https://en.wikipedia.org/wiki/Primitive%20permutation%20group
In mathematics, a permutation group G acting on a non-empty finite set X is called primitive if G acts transitively on X and the only partitions the G-action preserves are the trivial partitions into either a single set or into |X| singleton sets. Otherwise, if G is transitive and G does preserve a nontrivial partition...
https://en.wikipedia.org/wiki/Nanoelectrochemistry
Nanoelectrochemistry is a branch of electrochemistry that investigates the electrical and electrochemical properties of materials at the nanometer size regime. Nanoelectrochemistry plays significant role in the fabrication of various sensors, and devices for detecting molecules at very low concentrations. Mechanism Tw...
https://en.wikipedia.org/wiki/Hartmut%20Heinrich
Hartmut Heinrich (born 5 March 1952 in Northeim, Lower Saxony) is a German marine geologist and climatologist. Heinrich was Head of the Marine Physics Department at the Federal Maritime and Hydrographic Agency (BSH) in Hamburg until September 2017. He was actively involved in global Argo Ocean Observing Programme, envi...
https://en.wikipedia.org/wiki/Osculating%20plane
In mathematics, particularly in differential geometry, an osculating plane is a plane in a Euclidean space or affine space which meets a submanifold at a point in such a way as to have a second order of contact at the point. The word osculate is from the Latin osculatus which is a past participle of osculari, meaning ...
https://en.wikipedia.org/wiki/Hom%20functor
In mathematics, specifically in category theory, hom-sets (i.e. sets of morphisms between objects) give rise to important functors to the category of sets. These functors are called hom-functors and have numerous applications in category theory and other branches of mathematics. Formal definition Let C be a locally sm...
https://en.wikipedia.org/wiki/The%20Computer%20Journal
The Computer Journal is a peer-reviewed scientific journal covering computer science and information systems. Established in 1958, it is one of the oldest computer science research journals. It is published by Oxford University Press on behalf of BCS, The Chartered Institute for IT. The authors of the best paper in ea...
https://en.wikipedia.org/wiki/Mathematical%20Association
The Mathematical Association is a professional society concerned with mathematics education in the UK. History It was founded in 1871 as the Association for the Improvement of Geometrical Teaching and renamed to the Mathematical Association in 1894. It was the first teachers' subject organisation formed in England. In...
https://en.wikipedia.org/wiki/Naum%20Idelson
Naum Ilyich Idelson () (March 1(13), 1885, Saint Petersburg - July 14, 1951, Leningrad) was a Soviet theoretical astronomer and expert in history of physics and mathematics. The crater Idelson on the Moon is named after him. References Further reading Russian astronomers 1885 births 1951 deaths Scientists from Sain...
https://en.wikipedia.org/wiki/DPLL%20algorithm
In logic and computer science, the Davis–Putnam–Logemann–Loveland (DPLL) algorithm is a complete, backtracking-based search algorithm for deciding the satisfiability of propositional logic formulae in conjunctive normal form, i.e. for solving the CNF-SAT problem. It was introduced in 1961 by Martin Davis, George Logem...
https://en.wikipedia.org/wiki/Martin%20van%20Marum
Martin(us) van Marum (; 20 March 1750, Delft – 26 December 1837, Haarlem) was a Dutch physician, inventor, scientist and teacher, who studied medicine and philosophy in Groningen. Van Marum introduced modern chemistry in the Netherlands after the theories of Lavoisier, and several scientific applications for general us...
https://en.wikipedia.org/wiki/Quasi-invariant%20measure
In mathematics, a quasi-invariant measure μ with respect to a transformation T, from a measure space X to itself, is a measure which, roughly speaking, is multiplied by a numerical function of T. An important class of examples occurs when X is a smooth manifold M, T is a diffeomorphism of M, and μ is any measure that l...
https://en.wikipedia.org/wiki/Conchospiral
In mathematics, a conchospiral a specific type of space spiral on the surface of a cone (a conical spiral), whose floor projection is a logarithmic spiral. Conchospirals are used in biology for modelling snail shells, and flight paths of insects and in electrical engineering for the construction of antennas. Paramete...
https://en.wikipedia.org/wiki/Cro%20%28TV%20series%29
Cro is an American animated television series produced by the Children's Television Workshop (now known as Sesame Workshop) and Film Roman. It was partially funded by the National Science Foundation. Every episode has an educational theme, introducing basic concepts of physics, mechanical engineering, and technology. T...
https://en.wikipedia.org/wiki/W%C3%B6hler%20synthesis
The Wöhler synthesis is the conversion of ammonium cyanate into urea. This chemical reaction was described in 1828 by Friedrich Wöhler. It is often cited as the starting point of modern organic chemistry. Although the Wöhler reaction concerns the conversion of ammonium cyanate, this salt appears only as an (unstable) i...
https://en.wikipedia.org/wiki/Crossed%20product
In mathematics, and more specifically in the theory of von Neumann algebras, a crossed product is a basic method of constructing a new von Neumann algebra from a von Neumann algebra acted on by a group. It is related to the semidirect product construction for groups. (Roughly speaking, crossed product is the expected...
https://en.wikipedia.org/wiki/Phil%20Lapsley
Philip D. Lapsley (born 1965) is an electrical engineer, hacker, author and entrepreneur. Early life Lapsley attended the University of California, Berkeley in the 1980s, graduating with a B.S. and M.S. in electrical engineering and computer science in 1988 and 1991. While there he became involved in the Berkeley UNI...
https://en.wikipedia.org/wiki/Dmitry%20Vadimovich%20Zelenin
Dmitry Vadimovich Zelenin () (born 27 November 1962, in Moscow) is a Russian businessman and politician. During 2003-2011 he was governor of Tver Oblast, Russia. Biography Zelenin graduated from the Moscow Institute of Physics and Technology (Phystech) in 1986 and worked in the electronics industry until 1990 when he ...
https://en.wikipedia.org/wiki/Leftist%20tree
In computer science, a leftist tree or leftist heap is a priority queue implemented with a variant of a binary heap. Every node x has an s-value which is the distance to the nearest leaf in subtree rooted at x. In contrast to a binary heap, a leftist tree attempts to be very unbalanced. In addition to the heap property...
https://en.wikipedia.org/wiki/Don%20Mottram
Don Mottram (born 1945 in Cheshire) is an English flavour chemist based at the School of Food Biosciences of the University of Reading. Having obtained an honours degree in colour chemistry from the University of Leeds in 1967 he spent a year working as a volunteer with Voluntary Service Overseas in Dacca, Bangladesh ...
https://en.wikipedia.org/wiki/Phenomenology%20%28physics%29
In physics, phenomenology is the application of theoretical physics to experimental data by making quantitative predictions based upon known theories. It is related to the philosophical notion of the same name in that these predictions describe anticipated behaviors for the phenomena in reality. Phenomenology stands in...
https://en.wikipedia.org/wiki/C.%20C.%20Wei
Chung Ching (C. C., Charles C.) Wei (July 12, 1914 – February 20, 1987) was a Chinese-born American businessman who created the Precision Club bidding system in contract bridge. Biography Wei was born in Sheng County, Zhejiang Province, China. He received his B.E. in electrical engineering from Shanghai Jiao Tong Uni...
https://en.wikipedia.org/wiki/Multiple%20integral
In mathematics (specifically multivariable calculus), a multiple integral is a definite integral of a function of several real variables, for instance, or . Integrals of a function of two variables over a region in (the real-number plane) are called double integrals, and integrals of a function of three variables ove...
https://en.wikipedia.org/wiki/Meyrin
Meyrin () is a municipality of the Canton of Geneva, Switzerland. The main site of CERN, the European particle physics research organisation, is in Meyrin. Meyrin was originally a small agricultural village until the 1950s, when construction of CERN began just to the north. It is now a commuter town dominated with ap...
https://en.wikipedia.org/wiki/Daniel%20Borel
Daniel Borel (born 14 February 1950) is a Swiss businessman and co-founder of technology firm Logitech. Education In 1973, Daniel Borel earned an engineering degree in Physics from the École Polytechnique Fédérale de Lausanne in Switzerland, and in 1977 received a Master of Science degree in Computer Science from Sta...
https://en.wikipedia.org/wiki/Stream%20%28computing%29
In computer science, a stream is a sequence of data elements made available over time. A stream can be thought of as items on a conveyor belt being processed one at a time rather than in large batches. Streams are processed differently from batch data – normal functions cannot operate on streams as a whole, as they ha...
https://en.wikipedia.org/wiki/Combinatorial%20design
Combinatorial design theory is the part of combinatorial mathematics that deals with the existence, construction and properties of systems of finite sets whose arrangements satisfy generalized concepts of balance and/or symmetry. These concepts are not made precise so that a wide range of objects can be thought of as ...
https://en.wikipedia.org/wiki/David%20Gregory-Kumar
David Gregory-Kumar (born David Gregory) is a news correspondent for BBC Midlands Today, covering the English midlands. He is the science and environmental correspondent. After graduating from university, Gregory worked on his PhD in physics in both Berlin and Milan, but largely just outside the city of Liverpool. Gr...
https://en.wikipedia.org/wiki/Polynucleotide
In molecular biology, a polynucleotide () is a biopolymer composed of nucleotide monomers that are covalently bonded in a chain. DNA (deoxyribonucleic acid) and RNA (ribonucleic acid) are examples of polynucleotides with distinct biological functions. DNA consists of two chains of polynucleotides, with each chain in t...
https://en.wikipedia.org/wiki/Arsenite
In chemistry, an arsenite is a chemical compound containing an arsenic oxyanion where arsenic has oxidation state +3. Note that in fields that commonly deal with groundwater chemistry, arsenite is used generically to identify soluble AsIII anions. IUPAC have recommended that arsenite compounds are to be named as arsena...
https://en.wikipedia.org/wiki/Solvay%20Conference
The Solvay Conferences () have been devoted to preeminent unsolved problems in both physics and chemistry. They began with the historic invitation-only 1911 Solvay Conference on Physics, considered a turning point in the world of physics, and are ongoing. Since the success of 1911, they have been organised by the Inte...
https://en.wikipedia.org/wiki/QCI
QCI may refer to: QoS Class Identifier, a mechanism to ensure proper Quality of Service for bearer traffic in LTE networks Quadratic configuration interaction, an extension of configuration interaction in quantum physics Queen Charlotte Islands, an archipelago on the North Coast of British Columbia, Canada Quality...