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In type theory, a kind of foundation of mathematics, a quotient type is an algebraic data type that represents a type whose equality relation has been redefined by a given equivalence relation such that the elements of the type are partitioned into a set of equivalence classes whose cardinality is less than or equal to...
Quotient type
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This highly complex phenomenon has proved difficult to model with traditional systems, but has been modelled in part with the world's most powerful supercomputer. In addition, aspects of electron runaway have been simulated using the popular particle physics modelling module Geant4.
Runaway electrons
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82,802
Extensions to graphs include graph neural network (GNN), Neural Network for Graphs (NN4G), and more recently convolutional neural networks for graphs. == References ==
Recursive neural network
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82,803
The courses cover security fundamentals and technical aspects of information security. The institute has been recognized for its training programs and certification programs. Per 2021, SANS is the world’s largest cybersecurity research and training organization. SANS is an acronym for SysAdmin, Audit, Network, and Secu...
SANS Institute
0.799351
82,804
Phylogenesis (from Greek φῦλον phylon "tribe" + γένεσις genesis "origin") is the biological process by which a taxon (of any rank) appears. The science that studies these processes is called phylogenetics.These terms may be confused with the term phylogenetics, the application of molecular - analytical methods (i.e. mo...
Phylogenesis
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82,805
There has also been concern that CFDs are little more than gambling implying that most traders lose money trading CFDs. It is impossible to confirm what the average returns are from trading as no reliable statistics are available and CFD providers do not publish such information, however prices of CFDs are based on pub...
Contracts for difference
0.79935
82,806
Geometry: from Isometries to Special Relativity. doi:10.1007/978-3-030-42101-4. ISBN 978-3-030-42100-7.
Undergraduate Texts in Mathematics
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82,807
Antal I. "Tony" Jákli (born 3 October 1958) is a Hungarian-American physicist and professor of chemical physics at Kent State University. He is known for his work with bent-core, flexoelectric, and ferroelectric liquid crystals.
Antal Jákli
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82,808
For text-to-image models, "Textual inversion" performs an optimization process to create a new word embedding based on a set of example images. This embedding vector acts as a "pseudo-word" which can be included in a prompt to express the content or style of the examples.
Prompt injection
0.799349
82,809
Even once the DNA duplex structure was solved, it was initially an open question whether additional DNA structures were needed to explain its overall topology. there were initially questions about how it might affect DNA replication. In 1963, autoradiographs of the E. coli chromosome demonstrated that it was a single c...
Obsolete models of DNA structure
0.799348
82,810
Pseudorandom graphs factor prominently in the proof of the Green–Tao theorem. The theorem is proven by transferring Szemerédi's theorem, the statement that a set of positive integers with positive natural density contains arbitrarily long arithmetic progressions, to the sparse setting (as the primes have natural densit...
Quasi-random graph
0.799348
82,811
If the system is scaled by the factor λ {\displaystyle \lambda } , then the mass and volume become λ m {\displaystyle \lambda m} and λ V {\displaystyle \lambda V} , and the density becomes ρ = λ m λ V {\displaystyle \rho ={\frac {\lambda m}{\lambda V}}} ; the two λ {\displaystyle \lambda } s cancel, so this could be wr...
Intensive parameter
0.799348
82,812
"On 4 April 2013, John C. Liu visited a MOUS program in Washington Heights, Manhattan. In a 2013 report, Liu recommended that MOUSE programs be offered at every public middle and high school.On 13 November 2014, the MOUSE Squad at the Stephen A. Halsey School was honored by an official proclamation at a city hall. Amon...
Making Opportunities for Upgrading Schools and Education
0.799347
82,813
Methylcobalamin (mecobalamin, MeCbl, or MeB12) is a cobalamin, a form of vitamin B12. It differs from cyanocobalamin in that the cyano group at the cobalt is replaced with a methyl group. Methylcobalamin features an octahedral cobalt(III) centre and can be obtained as bright red crystals. From the perspective of coordi...
Methylcobalamin
0.799347
82,814
In 2007 Rost was elected president of the International Society for Computational Biology (ISCB), taking over from Michael Gribskov. Rost served as president until 2014; his successor was Alfonso Valencia.
Burkhard Rost
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82,815
In mathematical analysis, Bernstein's inequality states that on the complex plane, within the disk of radius 1, the degree of a polynomial times the maximum value of a polynomial is an upper bound for the similar maximum of its derivative. Taking the k-th derivative of the theorem, max | z | ≤ 1 ( | P ( k ) ( z ) | ) ≤...
Bernstein's theorem (polynomials)
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82,816
Cosmology Astrophysics General relativity Special relativity Gauge theory Mathematical physics Statistical physics Nuclear physics
Moshe Carmeli
0.799347
82,817
Eckart Marsch (born 1 February 1947 in Friedrichstadt) is a German theoretical physicist, who worked from 1980 to 2012 at the originally named Max Planck Institute for Aeronomy, from 2004 on named Max Planck Institute for Solar System Research (MPS) in Katlenburg-Lindau on the physics of the solar wind, solar corona an...
Eckart Marsch
0.799346
82,818
For signal degradation and timing reasons, coaxial Ethernet segments have a restricted size. Somewhat larger networks can be built by using an Ethernet repeater. Early repeaters had only two ports, allowing, at most, a doubling of network size. Once repeaters with more than two ports became available, it was possible t...
Ethernet network
0.799346
82,819
In 2004, Conway and Simon B. Kochen, another Princeton mathematician, proved the free will theorem, a version of the "no hidden variables" principle of quantum mechanics. It states that given certain conditions, if an experimenter can freely decide what quantities to measure in a particular experiment, then elementary ...
John Horton Conway
0.799346
82,820
In the following we solve the second-order differential equation called the hypergeometric differential equation using Frobenius method, named after Ferdinand Georg Frobenius. This is a method that uses the series solution for a differential equation, where we assume the solution takes the form of a series. This is usu...
Frobenius solution to the hypergeometric equation
0.799346
82,821
By retrieving data from revision control repositories (such as CVS, SVN, Git, Bazaar, and Mercurial), Black Duck Open Hub provides statistics about the longevity of projects, their licenses (including license conflict information) and software metrics such as source lines of code and commit statistics. The codebase his...
Open Hub
0.799346
82,822
In abstract algebra, in particular ring theory, the Akizuki–Hopkins–Levitzki theorem connects the descending chain condition and ascending chain condition in modules over semiprimary rings. A ring R (with 1) is called semiprimary if R/J(R) is semisimple and J(R) is a nilpotent ideal, where J(R) denotes the Jacobson rad...
Semiprimary ring
0.799345
82,823
Microformats can bridge this gap by attaching semantics, and thereby obviating other, more complicated, methods of automated processing, such as natural language processing or screen scraping. The use, adoption and processing of microformats enables data items to be indexed, searched for, saved or cross-referenced, so ...
Microformat
0.799345
82,824
States may not alter the curriculum to conform to the beliefs of particular religious sects. 1975 Daniel v. Waters rules that a state law requiring biology textbooks discussing "origins or creation of man and his world" to give equal treatment to creation as per Genesis is unconstitutional, creationists change to Creat...
Timeline of intelligent design
0.799345
82,825
“Hydrodynamic” refers to the motion of water against an object that causes a force to be exerted upon it. A hydrodynamic stimulus is therefore a detectable disturbance caused by objects moving in a fluid. The geometry of the disturbance depends on properties of the object (shape, size, velocity) and also on properties ...
Hydrodynamic reception
0.799345
82,826
A related result, Wagner's theorem, states that every 4-vertex-connected nonplanar graph contains a copy of K5 as a graph minor. One way of restating this result is that, in these graphs, it is always possible to perform a sequence of edge contraction operations so that the resulting graph contains a K5 subdivision. Th...
Kelmans–Seymour conjecture
0.799345
82,827
Use of all these techniques has enabled paleontologists to discover much of the evolutionary history of life, almost all the way back to when Earth became capable of supporting life, nearly 4 billion years ago. As knowledge has increased, paleontology has developed specialised sub-divisions, some of which focus on diff...
Paleontology
0.799345
82,828
It is also defined as a non-self-intersecting continuous loop in the plane. The Jordan curve theorem states that the set complement in a plane of a Jordan curve consists of two connected components (that is the curve divides the plane in two non-intersecting regions that are both connected). The definition of a curve i...
Curve (geometry)
0.799345
82,829
Pascal's theorem (also known as the "Hexagrammum Mysticum Theorem") states that if an arbitrary hexagon is inscribed in any conic section, and pairs of opposite sides are extended until they meet, the three intersection points will lie on a straight line, the "Pascal line" of that configuration.
Regular hexagon
0.799345
82,830
They stem from the belief that language development could result from an adaptation, an exaptation, or a by-product. Genetics also influence the study of the evolution of language. It has been speculated that the FOXP2 gene may be what gives humans the ability to develop grammar and syntax.
Evolutionary psychology of language
0.799344
82,831
Astbury's original appointment at the University of Leeds was to study textile physics, where he identified a change in keratin inside wool fibres from alpha to beta form on stretching. In 1939 Bell gave a talk about textiles during an Institute of Physics conference at the University of Leeds, which was covered in the...
Florence Bell (scientist)
0.799344
82,832
Zhang Mingjie (Chinese: 张明杰; born September 1966) is a Chinese structural biologist. He is Kerry Holdings Professor of Science and the Chair Professor of Biochemistry in the Department of Biochemistry at Hong Kong University of Science and Technology (HKUST). He was an overseas assessor of the Chinese Academy of Scienc...
Zhang Mingjie
0.799344
82,833
S. L. Woronowicz introduced compact matrix quantum groups. Compact matrix quantum groups are abstract structures on which the "continuous functions" on the structure are given by elements of a C*-algebra. The geometry of a compact matrix quantum group is a special case of a noncommutative geometry. The continuous compl...
Quantum groups
0.799344
82,834
Algebraic graph theory is a branch of mathematics in which algebraic methods are applied to problems about graphs. This is in contrast to geometric, combinatoric, or algorithmic approaches. There are three main branches of algebraic graph theory, involving the use of linear algebra, the use of group theory, and the stu...
Algebraic graph theory
0.799344
82,835
As with many other acronyms in biology and medicine (for example, polymorphonuclear , bronchioloalveolar carcinoma , dolutegravir ), there is no law preventing the letters of the acronym from representing combining forms (trans- + epidermal) or other syllables irrespective of word boundaries. For certain regions of hum...
Transepidermal water loss
0.799343
82,836
S-Nitroso-N-acetylpenicillamine (SNAP) is the organosulfur compound with the formula ONSC(CH3)2CH(NHAc)CO2H. It is a green solid.SNAP is an S-nitrosothiol and is used as a model for the general class of S-nitrosothiols which have received much attention in biochemistry because nitric oxide and some organic nitroso deri...
S-Nitroso-N-acetylpenicillamine
0.799343
82,837
In the late 1970s, Kôdi Husimi and David A. Huffman independently observed that flat-folded figures with four creases have opposite angles adding to π, a special case of Kawasaki's theorem. Huffman included the result in a 1976 paper on curved creases, and Husimi published the four-crease theorem in a book on origami g...
Kawasaki's theorem
0.799343
82,838
Although statistics do not currently show a threat to software engineering itself; a related career, computer programming does appear to have been affected. Nevertheless, the ability to smartly leverage offshore and near-shore resources via the follow-the-sun workflow has improved the overall operational capability of ...
Software engineering economics
0.799343
82,839
In computer science, anonymous recursion is recursion which does not explicitly call a function by name. This can be done either explicitly, by using a higher-order function – passing in a function as an argument and calling it – or implicitly, via reflection features which allow one to access certain functions dependi...
Anonymous recursion
0.799343
82,840
Proc. 26, 63–69 (1989). "On aliases of differential equations" (with G. Astanta).
Rutherford Aris bibliography
0.799342
82,841
The methods of baraminology are not universally accepted among young-Earth creationists. Other creationists have criticized these methods as having the same problems as traditional cladistics, as well as for occasionally producing results that they feel contradict the Bible.Baraminology has been heavily criticized for ...
Created kind
0.799342
82,842
One of the most important facts about connectivity in graphs is Menger's theorem, which characterizes the connectivity and edge-connectivity of a graph in terms of the number of independent paths between vertices. If u and v are vertices of a graph G, then a collection of paths between u and v is called independent if ...
4-connected graph
0.799341
82,843
The theorem was proven by Bing in 1951 and was an independent discovery with the Nagata–Smirnov metrization theorem that was proved independently by both Nagata (1950) and Smirnov (1951). Both theorems are often merged in the Bing-Nagata-Smirnov metrization theorem. It is a common tool to prove other metrization theore...
Bing metrization theorem
0.799341
82,844
Likelihoodism as a distinct school dates to Edwards (1972), which gives a systematic treatment of statistics, based on likelihood. This built on significant earlier work; see Dempster (1972) for a contemporary review. While comparing ratios of probabilities dates to early statistics and probability, notably Bayesian in...
Likelihoodist statistics
0.79934
82,845
In 1947, Samuelson published Foundations of Economic Analysis, based on his doctoral dissertation, in which he used as epigraph a remark attributed to Gibbs: "Mathematics is a language." Samuelson later explained that in his understanding of prices his "debts were not primarily to Pareto or Slutsky, but to the great th...
Josiah Willard Gibbs
0.79934
82,846
OPTUM MP (2019-) Free 2D concrete slab design and analysis software. LimitState:GEO (2008-) General purpose geotechnical software limit analysis application. Uses discontinuity layout optimization. LimitState:SLAB (2015-) Limit analysis software application for slabs. Uses discontinuity layout optimization.
Limit analysis
0.79934
82,847
These MEMS sensors have either 1-, 2- or 3-axis detection of acceleration. The use of MEMS inertial sensors permits more accurate detection of steps and fewer false positives. The software technology used to interpret the output of the inertial sensor and "make sense of accurate steps" varies widely. The problem is com...
Step counter
0.79934
82,848
Around 1930, Alfred Tarski developed an abstract theory of logical deductions that models some properties of logical calculi. Mathematically, what he described is just a finitary closure operator on a set (the set of sentences). In abstract algebraic logic, finitary closure operators are still studied under the name co...
Finitary closure operator
0.79934
82,849
This particularly useful if one wants to understand flow from a complicated problem by studying the flow of a simpler problem in the same geometry. One can use the reciprocal theorem to relate the swimming velocity, U {\displaystyle \mathbf {U} } , of a swimmer subject to a force F {\displaystyle \mathbf {F} } to its s...
Scallop theorem
0.79934
82,850
Twisting properties in general terms are associated with the properties of samples that identify with statistics that are suitable for exchange.
Twisting properties
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82,851
In December 1969, Lore Zech at the Karolinska Institute in Stockholm first reported intense fluorescence of the A T-rich distal half of the long arm of the Y chromosome in the nuclei of metaphase cells treated with quinacrine mustard. In April 1970, Peter Pearson and Martin Bobrow at the MRC Population Genetics Unit in...
XYY syndrome
0.799339
82,852
The wave function is the Ginzburg–Landau order parameter: Plugged into the expression of the current, one obtains: Inside the body of the superconductor, the current density J is zero, and therefore Integrating around the hole/loop using Stokes' theorem and ∇ × A = B {\displaystyle \nabla \times \mathbf {A} =B} gives: ...
Flux quantum
0.799339
82,853
The dynamics of groups and clusters of galaxies are claimed to fit the theorem, see also. The possibility of two Hubble flows, a local one, determined by that formula, and a global one, described by Friedmannian cosmological equations was stated in. == References ==
Gurzadyan theorem
0.799339
82,854
QUBO is a structurally simple, yet computationally hard optimization problem. It can be used to encode a wide range of optimization problems from various scientific areas.
Quadratic unconstrained binary optimization
0.799338
82,855
Guile 2.2.0 also lowered memory usage, sped up the "eval" interpreter, provided better support for multi-core programming, and removed any fixed limit on recursive function calls. It also supported the creation of user-space concurrency facilities that multiplex millions of concurrent lightweight "fibers" and provided ...
GNU Guile
0.799338
82,856
In 1898, he enrolled in the University of Graz, where he studied philosophy under the supervision of Alexius Meinong, as well as physics and mathematics, specializing in formal logic. He graduated in 1903 with a doctoral thesis entitled Untersuchungen zur Gegenstandstheorie des Messens (Investigations in the Object The...
Ernst Mally
0.799338
82,857
In the other direction, by Kuratowski's theorem, a graph that is not planar necessarily contains a subdivision of either K5 or of the complete bipartite graph K3,3. The Kelmans–Seymour conjecture refines this theorem by providing a condition under which only one of these two subdivisions, the subdivision of K5, can be ...
Kelmans–Seymour conjecture
0.799338
82,858
Suppose the radius of the sphere is R {\displaystyle R} and the length of the cylinder (or the tunnel) is h {\displaystyle h} . By the Pythagorean theorem, the radius of the cylinder is and the radius of the horizontal cross-section of the sphere at height y {\displaystyle y} above the "equator" is The cross-section of...
Napkin ring problem
0.799338
82,859
Visual Studio Team System Profiler is a commercial profiler offered by Microsoft, available as part of the Visual Studio Team System (VSTS) suite and the Development Edition of Visual Studio. It can work either in sampling mode, in which the snapshot of the program state is recorded at certain intervals, or in instrume...
VSTS Profiler
0.799337
82,860
The emergence of HIV in the 1980s renewed impetus for development of infection-safe blood substitutes. Public concern about the safety of the blood supply was raised further by mad cow disease. The continuous decline of blood donation combined with the increased demand for blood transfusion (increased ageing of populat...
Blood substitute
0.799337
82,861
E. coli and related bacteria constitute about 0.1% of gut flora, and fecal–oral transmission is the major route through which pathogenic strains of the bacterium cause disease. Cells are able to survive outside the body for only a limited amount of time, which makes them ideal indicator organisms to test environmental ...
Pathogenic Escherichia coli
0.799337
82,862
The idea of a body so big that even light could not escape was briefly proposed by English astronomical pioneer and clergyman John Michell in a letter published in November 1784. Michell's simplistic calculations assumed such a body might have the same density as the Sun, and concluded that one would form when a star's...
Black hole spin parameter
0.799336
82,863
In a statement released after the test, Indian Ministry of External Affairs said that the test was conducted at low altitude to ensure that the resulting debris would "decay and fall back onto the Earth within weeks".According to Jonathan McDowell, an astrophysicist at Center for Astrophysics | Harvard & Smithsonian, s...
Mission Shakti
0.799336
82,864
The version 5.6 as of 2008 is compatible with Excel 2003/XP and consists of a set of more than 300 functions for arithmetic, complex, trigonometric, logarithm, exponential calculus. The Foxes team members (around Leonardo Volpi) stopped their development efforts in 2008. Recently, an American astronomer had his brother...
XNUMBERS
0.799336
82,865
KNIME (), the Konstanz Information Miner, is a free and open-source data analytics, reporting and integration platform. KNIME integrates various components for machine learning and data mining through its modular data pipelining "Building Blocks of Analytics" concept. A graphical user interface and use of JDBC allows a...
KNIME
0.799336
82,866
For enumeration, Petrifilm plates can be used on any colony counter for enumeration just like a Petri dish. Various enumeration experiments have shown very little or no variance between counts obtained through Petrifilm and standard agar counts. In some cases, Petrifilms were more sensitive in detection than standard m...
Petrifilm
0.799336
82,867
Ivan Aničin was educated in Yugoslavia (Belgrade), United Kingdom (Bristol), France (Grenoble), and Germany (Munich). He completed elementary school and Gymnasium education in Belgrade. At University of Belgrade he attained a First Class degree in physics in 1967, completed his Magister of Sciences in Physics or PhD de...
Ivan Aničin
0.799336
82,868
Duhem argues that physics is subject to certain methodological limitations that do not affect other sciences. In his The Aim and Structure of Physical Theory (1906), Duhem critiqued the Baconian notion of "crucial experiments". According to this critique, an experiment in physics is not simply an observation, but rathe...
Pierre Duhem
0.799336
82,869
Other programs were designed as inference engines that manipulated formal statements (or "declarations") about the world and translated these manipulations into actions. In his 1983 presidential address to Association for the Advancement of Artificial Intelligence, Nils Nilsson discussed the issue, arguing that "the fi...
Neats and scruffies
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82,870
Studies show that these neurons may offer a contribution to learning and modulation of motor neuron networks. Spiking neurons and non-spiking neurons are usually integrated into the same neural network, but they possess specific characteristics. The major difference between these two neuron types is the manner in which...
Nonspiking neurons
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82,871
The following calculation of Leibniz's nontrivial Praeclarum Theorema exemplifies the demonstrative power of the primary algebra. Let C1 be A | ¯ | ¯ {\displaystyle {\overline {{\overline {A|}}{\Big |}}}} =A, C2 be A A B | ¯ = A B | ¯ {\displaystyle A\ {\overline {A\ B|}}=A\ {\overline {B|}}} , C3 be | ¯ A = | ¯ {\disp...
Laws of Form
0.799335
82,872
Tunneling nanotubes have been implicated as one mechanism by which whole mitochondria can be transferred from cell to cell. Interestingly, a recent study in Nature Nanotechnology has reported that cancer cells can hijack the mitochondria from immune cells via physical tunneling nanotubes. Mitochondrial DNA damage appea...
Membrane nanotube
0.799335
82,873
The term oligolecty is used in pollination ecology to refer to bees that exhibit a narrow, specialized preference for pollen sources, typically to a single family or genus of flowering plants. The preference may occasionally extend broadly to multiple genera within a single plant family, or be as narrow as a single pla...
Oligolecty
0.799335
82,874
This technique is referred to as the k·p method for band structure calculations. Kane left General Electric in 1959 to join Hughes Aircraft in California and then moved to the Theoretical Physics Department in Bell Laboratories in Murray Hill, New Jersey in 1961. He continued his semiconductor research at Bell Labs, at...
Evan O'Neill Kane (physicist)
0.799335
82,875
Other examples of features are related to motion in image sequences, or to shapes defined in terms of curves or boundaries between different image regions. More broadly a feature is any piece of information which is relevant for solving the computational task related to a certain application. This is the same sense as ...
Feature (computer vision)
0.799335
82,876
The relation ϕ ( α ) = ω α {\displaystyle \phi (\alpha )=\omega \alpha } implies that the product of the conjugates of α {\displaystyle \alpha } (that is the images of α {\displaystyle \alpha } by the K-automorphisms) belongs to K, and is equal to the product of α n {\displaystyle \alpha ^{n}} by the product of the nth...
Simple radical extension
0.799335
82,877
Solarization refers to a phenomenon in physics where a material undergoes a temporary change in color after being subjected to high-energy electromagnetic radiation, such as ultraviolet light or X-rays. Clear glass and many plastics will turn amber, green or other colors when subjected to X-radiation, and glass may tur...
Solarization (physics)
0.799335
82,878
Some believe that computing and internetworking concepts and skills underlie virtually every important aspect of LIS, indeed see LIS as a sub-field of computer science! Others claim that LIS is principally a social science accompanied by practical skills such as ethnography and interviewing. Historically, traditions of...
Library science
0.799334
82,879
The genome contains 21 chromosomes, that is the highest number reported among ascomycetes. Furthermore, these chromosomes have an extraordinary size range, varying from 0.39 to 6.09 Mb.A striking aspect of Zymoseptoria tritici genetics is the presence of many dispensable chromosomes.
Zymoseptoria tritici
0.799334
82,880
In two decades, he hired several faculty that would become leaders of chemical engineering and materials science; these diverse individuals were then combined into a coherent program bound by his philosophy for team teaching and collaborative research. Neal was famous for stating, "I never hired anybody if I thought I ...
Neal Amundson
0.799333
82,881
In research communities (for example, earth sciences, astronomy, business, and government), subsetting is the process of retrieving just the parts (a subset) of large files which are of interest for a specific purpose. This occurs usually in a client—server setting, where the extraction of the parts of interest occurs ...
Subsetting
0.799333
82,882
A few captive-reared monarchs did show proper navigation. This study revealed the fragility of monarch development; if the conditions are not suitable, their ability to properly migrate could be impaired. The same study also examined the genetics of a collection of reared monarchs purchased from a butterfly breeder, an...
Monarch butterflies
0.799333
82,883
"Develop and implement the appropriate safeguards to ensure delivery of critical infrastructure services." Access Control (PR.AC): Access to assets and associated facilities is limited to authorized users, processes, or devices, and to authorized activities and transactions. Awareness and Training (PR.AT): The organiza...
NIST Cybersecurity Framework
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82,884
Secondly, iO can be used to construct nearly the entire gamut of cryptographic primitives, including both mundane ones such as public-key cryptography and more exotic ones such as deniable encryption and functional encryption (which are types of cryptography that no-one previously knew how to construct), but with the n...
Indistinguishability obfuscation
0.799332
82,885
Additional on-shell constraints, called secondary constraints by Dirac, arise from the consistency of the Poisson bracket algebra. These are H = 0 {\displaystyle {\mathcal {H}}=0} and ∇ j π i j = 0 {\displaystyle \nabla _{j}\pi ^{ij}=0} . This is the theory which is being quantized in approaches to canonical quantum gr...
Canonical general relativity
0.799332
82,886
Science has become increasingly based on open collaboration between researchers across the world. It uses high-capacity computing to model complex systems and to process experimental results. In the early 21st century, grid computing became popular for scientific disciplines such as high-energy physics and bioinformati...
European Grid Infrastructure
0.799332
82,887
Derivatization is a technique used in chemistry which converts a chemical compound into a product (the reaction's derivate) of similar chemical structure, called a derivative. Generally, a specific functional group of the compound participates in the derivatization reaction and transforms the educt to a derivate of dev...
Derivatization
0.799332
82,888
It is convenient, when the residue field D/P is finite, to take for c the size of D/P. For example, when E is a number field, Ostrowski's theorem says that every non-trivial non-Archimedean absolute value on E arises as some |⋅|P. The remaining non-trivial absolute values on E arise from the different embeddings of E i...
Ring of p-adic integers
0.799332
82,889
Proponents of New Archaeology advocated using processual methods to test hypotheses about the interaction between culture and biology, or a biocultural approach. Some archaeologists advocate a more holistic approach to bioarchaeology that incorporates critical theory and is more relevant to modern descent populations.I...
Bioarchaeology
0.799332
82,890
Geometry is being used here in a precise manner akin to Klein's notion of geometry (see Geometrization conjecture for further details). In particular, the result of geometrization may be a geometry that is not isotropic. In most cases including the cases of constant curvature, the geometry is unique. An important theme...
Ricci flow
0.799332
82,891
Most paper types must have some water-resistance to maintain a specific writing quality and printability. Until 1980, the typical manner of adding this resistance was by using a rosin in combination with alum. When the paper industry started using chalk instead of china clay as filler, the paper chemistry had to switch...
Chemical pulping
0.799332
82,892
Antonio Lieto (born December 18, 1983) is an Italian cognitive scientist and computer scientist at the University of Turin and a Research Associate at the Institute of High Performance Computing of the Italian National Research Council focusing on cognitive architectures and computational models of cognition, commonsen...
Antonio Lieto
0.799331
82,893
In other scientific contexts, the term "calorie" and the symbol "cal" almost always refers to the small unit; the "large" unit being generally called "kilocalorie" with symbol "kcal". It is mostly used to express the amount of energy released in a chemical reaction or phase change, typically per mole of substance, as i...
Caloric intake
0.799331
82,894
He graduated from Southwestern College, and University of Wisconsin with a Ph.D. in 1932.He taught at University of Michigan from 1962 to 1980.Martha L. Ludwig was the J. Lawrence Oncley Distinguished University Professor of Biological Chemistry until she died in 2006.
John Lawrence Oncley
0.799331
82,895
The divergence of a vector field on Euclidean space is a function (or scalar field). In three-dimensions, the divergence is defined by with the obvious generalization to arbitrary dimensions. The divergence at a point represents the degree to which a small volume around the point is a source or a sink for the vector fl...
Complete vector field
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"There is no such thing as absolute judgement" The science of comparative judgement began with Louis Leon Thurstone of the University of Chicago. A pioneer of psychophysics, he proposed several ways to construct scales for measuring sensation and other psychological properties. One of these was the law of comparative j...
Adaptive comparative judgement
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Theorem If (G, G+) is a countable Riesz group with scale Γ(G), then there exists an AF algebra A such that (K0, K0+, Γ(A)) = (G, G+, Γ(G)). In particular, if Γ(G) = with maximal element uG, then A is unital with = . Consider first the special case where Γ(G) = with maximal element uG. Suppose ( G , G + ) = lim → ⁡ (...
AF C*-algebra
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In computing, jump threading is a compiler optimization of one jump directly to a second jump. If the second condition is a subset or inverse of the first, it can be eliminated, or threaded through the first jump. This is easily done in a single pass through the program, following acyclic chained jumps until the compil...
Jump threading
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Astrophysics employs physical principles "to ascertain the nature of the heavenly bodies, rather than their positions or motions in space." Burbidge, E. M.; Burbidge, G. R.; Fowler, F.; Hoyle, F. (1957). "Synthesis of the Elements in Stars".
List of important publications in physics
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