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87,900 | For surfaces (and, more generally for higher-dimensional manifolds), that are embedded in a Euclidean space, the concept of curvature is more complex, as it depends on the choice of a direction on the surface or manifold. This leads to the concepts of maximal curvature, minimal curvature, and mean curvature. For Rieman... | Signed curvature | 0.78188 |
87,901 | In mathematics, curvature is any of several strongly related concepts in geometry. Intuitively, the curvature is the amount by which a curve deviates from being a straight line, or a surface deviates from being a plane. For curves, the canonical example is that of a circle, which has a curvature equal to the reciprocal... | Signed curvature | 0.78188 |
87,902 | The metric g {\displaystyle g} completely determines the curvature of spacetime. According to the fundamental theorem of Riemannian geometry, there is a unique connection ∇ on any semi-Riemannian manifold that is compatible with the metric and torsion-free. This connection is called the Levi-Civita connection. The Chri... | Metric theory of gravitation | 0.781877 |
87,903 | One of the core ideas of general relativity is that the metric (and the associated geometry of spacetime) is determined by the matter and energy content of spacetime. Einstein's field equations: where the Ricci curvature tensor and the scalar curvature relate the metric (and the associated curvature tensors) to the str... | Metric theory of gravitation | 0.781877 |
87,904 | Often the thermoelectric power factor is reported for a thermoelectric material, given by where S is the Seebeck coefficient, and σ is the electrical conductivity. Although it is often claimed that TE devices with materials with a higher power factor are able to 'generate' more energy (move more heat or extract more en... | Thermoelectric power factor | 0.781876 |
87,905 | Bioaerosol transport and distribution is not consistent around the globe. While bioaerosols may travel thousands of kilometers before deposition, their ultimate distance of travel and direction is dependent on meteorological, physical, and chemical factors. The branch of biology that studies the dispersal of these part... | Bioaerosol | 0.781875 |
87,906 | Knowledge of bioaerosols has shaped our understanding of microorganisms and the differentiation between microbes, including airborne pathogens. In the 1970s, a breakthrough occurred in atmospheric physics and microbiology when ice nucleating bacteria were identified.The highest concentration of bioaerosols is near the ... | Bioaerosol | 0.781875 |
87,907 | The Wilson quotient W(p) is defined as: W ( p ) = ( p − 1 ) ! + 1 p {\displaystyle W(p)={\frac {(p-1)!+1}{p}}} If p is a prime number, the quotient is an integer by Wilson's theorem; moreover, if p is composite, the quotient is not an integer. If p divides W(p), it is called a Wilson prime. The integer values of W(p) a... | Wilson quotient | 0.781873 |
87,908 | In 1997, a requirements and test discipline were added to the approach, much of the additional material sourced from the Requirements College method developed by Dean Leffingwell et al. at Requisite, Inc., and the SQA Process method developed at SQA Inc., both companies having been acquired by Rational Software. In 199... | Rational Unified Process | 0.781871 |
87,909 | These initial versions combined the Rational Software organisation's extensive field experience building object-oriented systems (referred to by Rational field staff as the Rational Approach) with Objectory's guidance on practices such as use cases, and incorporated extensive content from Jim Rumbaugh's Object Modeling... | Rational Unified Process | 0.781871 |
87,910 | Las Campanas Observatory (LCO) is an astronomical observatory owned and operated by the Carnegie Institution for Science (CIS). It is in the southern Atacama Desert of Chile in the Atacama Region approximately 100 kilometres (62 mi) northeast of the city of La Serena. The LCO telescopes and other facilities are near th... | Swope Supernova Survey | 0.78187 |
87,911 | The F-T process attracted attention as a means of Nazi Germany to produce liquid hydrocarbons. The original process was developed by Franz Fischer and Hans Tropsch, working at the Kaiser-Wilhelm-Institut for Chemistry in 1926. They filed a number of patents, e.g., U.S. Patent 1,746,464, applied 1926, published 1930. | Fischer-Tropsch Process | 0.78187 |
87,912 | Josephson junctions are integral in superconducting quantum computing as qubits such as in a flux qubit or others schemes where the phase and charge act as the conjugate variables.Superconducting tunnel junction detectors (STJs) may become a viable replacement for CCDs (charge-coupled devices) for use in astronomy and ... | Josephson frequency | 0.781867 |
87,913 | These authors were awarded patents on the effects that were never enforced, but never challenged.Before Josephson's prediction, it was only known that single (i.e. non-paired) electrons can flow through an insulating barrier, by means of quantum tunneling. Josephson was the first to predict the tunneling of superconduc... | Josephson frequency | 0.781867 |
87,914 | The Josephson effect can be calculated using the laws of quantum mechanics. A diagram of a single Josephson junction is shown at right. Assume that superconductor A has Ginzburg–Landau order parameter ψ A = n A e i ϕ A {\displaystyle \psi _{A}={\sqrt {n_{A}}}e^{i\phi _{A}}} , and superconductor B ψ B = n B e i ϕ B {\di... | Josephson frequency | 0.781867 |
87,915 | The chart is composed of several features, each designed for a specific test: Large white circle: Allows for image geometry adjustments (image should be centered with the circles being perfectly round). Vertical stripe boxes: A grating with a resolution of 200 Television Lines (TVL), a measurement of image resolution o... | EIA 1956 resolution chart | 0.781867 |
87,916 | Statistica 10 was released in November 2010. This release featured further performance optimizations for the 64-bit CPU architecture, as well as multithreading technologies, integration with Microsoft SharePoint, Microsoft Office 2010 and other applications, the ability to generate Java and C# code, and other GUI and k... | Statistica | 0.781865 |
87,917 | It ran on both the new 32-bit Windows 95/NT and the older version of Windows (3.1). It featured many new statistics and graphics procedures, a word-processor-style output editor (combining tables and graphs), and a built-in development environment that enabled the user to easily design new procedures (e.g., via the inc... | Statistica | 0.781865 |
87,918 | Statistica is an advanced analytics software package originally developed by StatSoft and currently maintained by TIBCO Software Inc. Statistica provides data analysis, data management, statistics, data mining, machine learning, text analytics and data visualization procedures. | Statistica | 0.781865 |
87,919 | His interests included political philosophy, metaphysics, epistemology, aesthetics, logic, and philosophy of education. Political philosophy was one of his many philosophical interests. He saw weaknesses in both the traditional and progressive styles of education. | Experiential education | 0.781864 |
87,920 | In algebraic number theory, Leopoldt's conjecture, introduced by H.-W. Leopoldt (1962, 1975), states that the p-adic regulator of a number field does not vanish. The p-adic regulator is an analogue of the usual regulator defined using p-adic logarithms instead of the usual logarithms, introduced by H.-W. Leopoldt (1962... | Leopoldt's conjecture | 0.781863 |
87,921 | Leopoldt's conjecture states that the Z p {\displaystyle \mathbb {Z} _{p}} -module rank of the closure of E 1 {\displaystyle E_{1}} embedded diagonally in U 1 {\displaystyle U_{1}} is also r 1 + r 2 − 1. {\displaystyle r_{1}+r_{2}-1.} Leopoldt's conjecture is known in the special case where K {\displaystyle K} is an ab... | Leopoldt's conjecture | 0.781863 |
87,922 | The localization of a topological space, introduced by Dennis Sullivan, produces another topological space whose homology is a localization of the homology of the original space. A much more general concept from homotopical algebra, including as special cases both the localization of spaces and of categories, is the Bo... | Serre C-theory | 0.781863 |
87,923 | An isogeny from an abelian variety A to another one B is a surjective morphism with finite kernel. Some theorems on abelian varieties require the idea of abelian variety up to isogeny for their convenient statement. For example, given an abelian subvariety A1 of A, there is another subvariety A2 of A such that A1 × A2i... | Serre C-theory | 0.781863 |
87,924 | The derived category of an abelian category is much used in homological algebra. It is the localization of the category of chain complexes (up to homotopy) with respect to the quasi-isomorphisms. | Serre C-theory | 0.781863 |
87,925 | In mathematics, localization of a category consists of adding to a category inverse morphisms for some collection of morphisms, constraining them to become isomorphisms. This is formally similar to the process of localization of a ring; it in general makes objects isomorphic that were not so before. In homotopy theory,... | Serre C-theory | 0.781863 |
87,926 | One construction of the localization is done by declaring that its objects are the same as those in C, but the morphisms are enhanced by adding a formal inverse for each morphism in W. Under suitable hypotheses on W, the morphisms from object X to object Y are given by roofs X ← f X ′ → Y {\displaystyle X{\stackrel {f}... | Serre C-theory | 0.781863 |
87,927 | In mathematics, Dieudonné's theorem, named after Jean Dieudonné, is a theorem on when the Minkowski sum of closed sets is closed. | Dieudonné's theorem | 0.781861 |
87,928 | when they either take a shot that is appropriate for their skill level or pass to the receiver that they happen to see open.Some games such as the Madden NFL series award experience points that can be used to augment ratings of various skills. Games such as MLB 13: The Show, feature in-depth creation features allowing ... | Career mode | 0.781861 |
87,929 | Remote surgery is remote work for surgeons, where the physical distance between the surgeon and the patient is immaterial. It promises to allow the expertise of specialized surgeons to be available to patients worldwide, without the need for patients to travel beyond their local hospital.Remote surgery or telesurgery i... | Robot doctor | 0.781861 |
87,930 | Remote surgery (also known as telesurgery) is the ability for a doctor to perform surgery on a patient even though they are not physically in the same location. It is a form of telepresence. Remote surgery combines elements of robotics, cutting-edge telecommunications such as high-speed data connections, telehaptics an... | Robot doctor | 0.781861 |
87,931 | Simplified topology and streamlined management. An IRF virtual device appears as a node on the network. You can log into it by connecting to any port of any member to manage all members of the IRF virtual device. Simple network operation. | Intelligent Resilient Framework | 0.78186 |
87,932 | A corollary of the theorem is that the locally symmetric spaces and orbifolds associated to lattices in a semisimple Lie group cannot have arbitrarily small volume (given a normalisation for the Haar measure). For hyperbolic surfaces this is due to Siegel, and there is an explicit lower bound of π / 21 {\displaystyle \... | Kazhdan–Margulis theorem | 0.781859 |
87,933 | Together with local rigidity and finite generation of lattices the Kazhdan-Margulis theorem is an important ingredient in the proof of Wang's finiteness theorem. If G {\displaystyle G} is a simple Lie group not locally isomorphic to S L 2 ( R ) {\displaystyle \mathrm {SL} _{2}(\mathbb {R} )} or S L 2 ( C ) {\displaysty... | Kazhdan–Margulis theorem | 0.781859 |
87,934 | The main technical result of Kazhdan–Margulis, which is interesting in its own right and from which the better-known statement above follows immediately, is the following. Given a semisimple Lie group without compact factors G {\displaystyle G} endowed with a norm | ⋅ | {\displaystyle |\cdot |} , there exists c > 1 {\d... | Kazhdan–Margulis theorem | 0.781859 |
87,935 | The formal statement of the Kazhdan–Margulis theorem is as follows. Let G {\displaystyle G} be a semisimple Lie group: there exists an open neighbourhood U {\displaystyle U} of the identity e {\displaystyle e} in G {\displaystyle G} such that for any discrete subgroup Γ ⊂ G {\displaystyle \Gamma \subset G} there is an ... | Kazhdan–Margulis theorem | 0.781859 |
87,936 | In Lie theory, an area of mathematics, the Kazhdan–Margulis theorem is a statement asserting that a discrete subgroup in semisimple Lie groups cannot be too dense in the group. More precisely, in any such Lie group there is a uniform neighbourhood of the identity element such that every lattice in the group has a conju... | Kazhdan–Margulis theorem | 0.781859 |
87,937 | One of the motivations of Kazhdan–Margulis was to prove the following statement, known at the time as Selberg's hypothesis (recall that a lattice is called uniform if its quotient space is compact): A lattice in a semisimple Lie group is non-uniform if and only if it contains a unipotent element. This result follows fr... | Kazhdan–Margulis theorem | 0.781859 |
87,938 | In mathematics, in the study of dynamical systems, the Hartman–Grobman theorem or linearisation theorem is a theorem about the local behaviour of dynamical systems in the neighbourhood of a hyperbolic equilibrium point. It asserts that linearisation—a natural simplification of the system—is effective in predicting qual... | Hartman–Grobman theorem | 0.781857 |
87,939 | In 1996 the Institute on Religion in an Age of Science held a conference on the epic of evolution. In 1997 the American Association for the Advancement of Science organized a conference on the epic of evolution as part of their program on Dialogue on Science, Ethics, and Religion. In July 1999, The Yale Forum on Religi... | Epic of evolution | 0.781856 |
87,940 | The creation–evolution controversy goes beyond the field of evolutionary biology and includes many fields of science (cosmology, geology, paleontology, thermodynamics, physics and sociobiology).Although in the scientific community there is essentially universal agreement that the evidence of evolution is overwhelming, ... | Epic of evolution | 0.781856 |
87,941 | Interpretation of the data that is recorded by the various types of eye-trackers employs a variety of software that animates or visually represents it, so that the visual behavior of one or more users can be graphically resumed. The video is generally manually coded to identify the AOIs (areas of interest) or recently ... | Eye tracker | 0.781856 |
87,942 | Vision processing units are distinct from video processing units (which are specialised for video encoding and decoding) in their suitability for running machine vision algorithms such as CNN (convolutional neural networks), SIFT (scale-invariant feature transform) and similar. They may include direct interfaces to tak... | Vision Processing Unit | 0.781854 |
87,943 | They are distinct from GPUs, which contain specialised hardware for rasterization and texture mapping (for 3D graphics), and whose memory architecture is optimised for manipulating bitmap images in off-chip memory (reading textures, and modifying frame buffers, with random access patterns). VPUs are optimized for perfo... | Vision Processing Unit | 0.781854 |
87,944 | Some processors are not described as VPUs, but are equally applicable to machine vision tasks. These may form a broader category of AI accelerators (to which VPUs may also belong), however as of 2016 there is no consensus on the name: IBM TrueNorth, a neuromorphic processor aimed at similar sensor data pattern recognit... | Vision Processing Unit | 0.781854 |
87,945 | Movidius Myriad X, which is the third-generation vision processing unit in the Myriad VPU line from Intel Corporation. Movidius Myriad 2, which finds use in Google Project Tango, Google Clips and DJI drones Pixel Visual Core (PVC), which is a fully programmable Image, Vision and AI processor for mobile devices Microsof... | Vision Processing Unit | 0.781854 |
87,946 | Suppose that C is a smooth algebraic curve of genus g. If g is zero, then C is P1, and the canonical class is the class of −2P, where P is any point of C. This follows from the calculus formula d(1/t) = −dt/t2, for example, a meromorphic differential with double pole at the origin on the Riemann sphere. In particular, ... | Anticanonical bundle | 0.781854 |
87,947 | Let X be a smooth projective variety where all of its irreducible components have dimension n. In this situation, the canonical sheaf ωX, defined as the sheaf of Kähler differentials of top degree (i.e., algebraic n-forms), is a line bundle. | Projective algebraic variety | 0.781853 |
87,948 | In this section, all algebraic varieties are complex algebraic varieties. A key feature of the theory of complex projective varieties is the combination of algebraic and analytic methods. The transition between these theories is provided by the following link: since any complex polynomial is also a holomorphic function... | Projective algebraic variety | 0.781853 |
87,949 | Bfloat16 is used to reduce the storage requirements and increase the calculation speed of machine learning algorithms.The bfloat16 format was developed by Google Brain, an artificial intelligence research group at Google. It is utilized in Intel AI processors, such as Nervana NNP-L1000, Xeon processors (AVX-512 BF16 ex... | Bfloat16 floating-point format | 0.781852 |
87,950 | The bfloat16 (brain floating point) floating-point format is a computer number format occupying 16 bits in computer memory; it represents a wide dynamic range of numeric values by using a floating radix point. This format is a truncated (16-bit) version of the 32-bit IEEE 754 single-precision floating-point format (bin... | Bfloat16 floating-point format | 0.781852 |
87,951 | Let S be a scheme and char ( S ) {\displaystyle \operatorname {char} (S)} denote the image of the structure map S → Spec Z {\displaystyle S\to \operatorname {Spec} \mathbb {Z} } . The smooth base change theorem states the following: let f: X → S {\displaystyle f:X\to S} be a quasi-compact morphism, g: S ′ → S {\dis... | Smooth morphism | 0.781851 |
87,952 | In relativistic physics, Lorentz symmetry or Lorentz invariance, named after the Dutch physicist Hendrik Lorentz, is an equivalence of observation or observational symmetry due to special relativity implying that the laws of physics stay the same for all observers that are moving with respect to one another within an i... | Global Lorentz covariance | 0.781851 |
87,953 | Eisenstein's original paper is the short communication Über eine allgemeine Eigenschaft der Reihen-Entwicklungen aller algebraischen Functionen (1852), reproduced in Mathematische Gesammelte Werke, Band II, Chelsea Publishing Co., New York, 1975, p. 765–767. More recently, many authors have investigated precise and eff... | Eisenstein's theorem | 0.78185 |
87,954 | Suppose that ∑ a n t n {\displaystyle \sum _{}^{}a_{n}t^{n}} is a formal power series with rational coefficients an, which has a non-zero radius of convergence in the complex plane, and within it represents an analytic function that is in fact an algebraic function. Then Eisenstein's theorem states that there exists a ... | Eisenstein's theorem | 0.78185 |
87,955 | In mathematics, Eisenstein's theorem, named after the German mathematician Gotthold Eisenstein, applies to the coefficients of any power series which is an algebraic function with rational number coefficients. Through the theorem, it is readily demonstrable, for example, that the exponential function must be a transcen... | Eisenstein's theorem | 0.78185 |
87,956 | The formal foundation of TDDFT is the Runge–Gross (RG) theorem (1984) – the time-dependent analogue of the Hohenberg–Kohn (HK) theorem (1964). The RG theorem shows that, for a given initial wavefunction, there is a unique mapping between the time-dependent external potential of a system and its time-dependent density. ... | Time-dependent density functional theory | 0.78185 |
87,957 | {\displaystyle {\hat {H}}(t)|\Psi (t)\rangle =i\hbar {\frac {\partial }{\partial t}}|\Psi (t)\rangle ,\ \ \ |\Psi (0)\rangle =|\Psi \rangle .} Employing the Schrödinger equation as its starting point, the Runge–Gross theorem shows that at any time, the density uniquely determines the external potential. This is done in... | Time-dependent density functional theory | 0.78185 |
87,958 | Time-dependent density-functional theory (TDDFT) is a quantum mechanical theory used in physics and chemistry to investigate the properties and dynamics of many-body systems in the presence of time-dependent potentials, such as electric or magnetic fields. The effect of such fields on molecules and solids can be studie... | Time-dependent density functional theory | 0.78185 |
87,959 | Consequently, the proof of the RG theorem is more involved than the HK theorem. Given the RG theorem, the next step in developing a computationally useful method is to determine the fictitious non-interacting system which has the same density as the physical (interacting) system of interest. As in DFT, this is called t... | Time-dependent density functional theory | 0.78185 |
87,960 | {\displaystyle \rho _{s}(\mathbf {r} ,t)=\rho (\mathbf {r} ,t).} Note that in the expression of density above, the summation is over all N b {\displaystyle N_{\textrm {b}}} Kohn–Sham orbitals and f j ( t ) {\displaystyle f_{j}(t)} is the time-dependent occupation number for orbital j {\displaystyle j} . If the potentia... | Time-dependent density functional theory | 0.78185 |
87,961 | The best teachers from the ministry of education are chosen mainly by the school's principal and faculty to teach at NODET schools. Schools mainly have only two majors (normal schools have three majors), math/physics and experimental sciences (like math/physics but with biology as the primary course). Even though socia... | Gifted education | 0.78185 |
87,962 | The admission process is much more selective in big cities like Tehran, Isfahan, Mashhad and Karaj in which less than 150 students are accepted after two exams and interviews, out of over 50,000 applicants. The top NODET (and Iranian) schools are Allameh Helli High School and Shahid Madani High School (in Tabriz), Farz... | Gifted education | 0.78185 |
87,963 | The Aerial Vehicle for In-situ and Airborne Titan Reconnaissance (AVIATR) is a proposed unmanned plane (or drone) which if approved, will take high-definition images of the surface of Saturn's moon Titan to help scientists understand the moon's geology. It is planned that at the end of the mission, the unmanned plane w... | AVIATR | 0.78185 |
87,964 | Vitrification is not the only way to stabilize the waste into a form that will not react or degrade for extended periods. Immobilization via direct incorporation into a phosphate-based crystalline ceramic host is also used. The diverse chemistry of phosphate ceramics under various conditions demonstrates a versatile ma... | Nuclear waste management | 0.781849 |
87,965 | Sugar is added to control the ruthenium chemistry and to stop the formation of the volatile RuO4 containing radioactive ruthenium isotopes. In the West, the glass is normally a borosilicate glass (similar to Pyrex), while in the former Soviet Union it is normal to use a phosphate glass. The amount of fission products i... | Nuclear waste management | 0.781849 |
87,966 | A space is ultraconnected if no two non-empty closed sets are disjoint. Every ultraconnected space is path-connected. Indiscrete or trivial. A space is indiscrete if the only open sets are the empty set and itself. Such a space is said to have the trivial topology. | Topological property | 0.781847 |
87,967 | The cardinality |X| of the space X. The cardinality | {\displaystyle \vert } τ(X) | {\displaystyle \vert } of the topology (the set of open subsets) of the space X. Weight w(X), the least cardinality of a basis of the topology of the space X. Density d(X), the least cardinality of a subset of X whose closure is X. | Topological property | 0.781847 |
87,968 | Gerla and Miranda (2008) argue that only thus can mereotopology unambiguously define a point. The axioms C1-C6 below are, but for numbering, those of Def. 3.1 in Gerla and Miranda (2008): C is reflexive. | Whitehead point-free geometry | 0.781847 |
87,969 | Both of them can produce a range of output voltages, ranging from much larger (in absolute magnitude) than the input voltage, down to almost zero. In the inverting topology, the output voltage is of the opposite polarity than the input. This is a switched-mode power supply with a similar circuit configuration to the bo... | Buck-boost converter | 0.781845 |
87,970 | Enablement is determined as of the filing date of the patent, and patent owners cannot use experiments conducted post-application to establish the validity of their patents.But what if some experimentation is required to practice the invention? This can be allowed as long as the experimentation is "reasonable" and not ... | Sufficiency of disclosure | 0.781845 |
87,971 | The Kauaʻi Educational Association for Science and Astronomy (KEASA) is a non-profit educational astronomical organization located in Mana on the Hawaiian island of Kauaʻi. It was founded in 1989. It meets monthly for star watches. Its observatory is the largest on the island and takes advantage of Kauaʻi's unique weat... | Kauaʻi Educational Association for Science and Astronomy | 0.781845 |
87,972 | In the special case τ I = 0 {\displaystyle \tau _{I}=0} , this model results in R 0 = 1 + K τ E {\displaystyle R_{0}=1+K\tau _{E}} , which is different from the simple model above ( R 0 = exp ( K τ E ) {\displaystyle R_{0}=\exp(K\tau _{E})} ). For example, with the same values τ = 5 d {\displaystyle \tau =5~\mathrm {... | R number | 0.781844 |
87,973 | Bruce E. Sagan (born 1954) is an American Professor of Mathematics at Michigan State University. He specializes in enumerative, algebraic, and topological combinatorics. He is also known as a musician, playing music from Scandinavia and the Balkans. | Bruce Sagan | 0.781844 |
87,974 | Discrete Mathematics. 312 (18): 2760–2775. arXiv:1109.4976. doi:10.1016/j.disc.2012.05.014. S2CID 17700089.. | Bruce Sagan | 0.781844 |
87,975 | S2CID 3936228. Theodore Dokos; Tim Dwyer; Bryan Johnson; Bruce E. Sagan & Kimberly Selsor (2012). "Permutation Patterns and Statistics". | Bruce Sagan | 0.781844 |
87,976 | These have included keynote addresses at the Conference on Formal Power Series and Algebraic Combinatorics (2006) and the British Combinatorial Conference (2011). He has graduated 15 Ph.D. students. During his time at Michigan State University, he has won two awards for teaching excellence.Sagan has been an Editor-in-C... | Bruce Sagan | 0.781844 |
87,977 | This almost parallels the electromagnetic field tensor (also denoted F ) in quantum electrodynamics, given by the electromagnetic four-potential A describing a spin-1 photon; F α β = ∂ α A β − ∂ β A α , {\displaystyle F_{\alpha \beta }=\partial _{\alpha }A_{\beta }-\partial _{\beta }A_{\alpha }\,,} or in the language o... | Gluon field tensor | 0.781843 |
87,978 | The gluon color field can be described using the language of differential forms, specifically as an adjoint bundle-valued curvature 2-form (note that fibers of the adjoint bundle are the su(3) Lie algebra); G = d A ∓ g s A ∧ A , {\displaystyle \mathbf {G} =\mathrm {d} {\boldsymbol {\mathcal {A}}}\mp g_{\text{s}}\,{\bol... | Gluon field tensor | 0.781843 |
87,979 | M. Neubert (1996). "QCD sum-rule calculation of the kinetic energy and chromo-interaction of heavy quarks inside mesons" (PDF). Physics Letters B. | Gluon field tensor | 0.781843 |
87,980 | In theoretical particle physics, the gluon field strength tensor is a second order tensor field characterizing the gluon interaction between quarks. The strong interaction is one of the fundamental interactions of nature, and the quantum field theory (QFT) to describe it is called quantum chromodynamics (QCD). Quarks i... | Gluon field tensor | 0.781843 |
87,981 | Simeiz Observatory (also spelled Simeis or Simeïs) was an astronomy research observatory until the mid-1950s. It is located on Mount Koshka, Crimea, disputed between Russia and Ukraine, by the town of Simeiz. Part of the Crimean Astrophysical Observatory, it is currently used for laser based studies of the orbits of sa... | Simeiz Observatory | 0.781843 |
87,982 | In molecular biology, members of the ArgJ protein family are bifunctional protein that catalyses the first (EC 2.3.1.35) and fifth steps (EC 2.3.1.1) in arginine biosynthesis. The structure has been determined for glutamate N-acetyltransferase 2 (ornithine acetyltransferase), an ArgJ-like protein from Streptomyces clav... | ArgJ protein family | 0.781839 |
87,983 | It is quite hard to list most of the methods that at least partially support the IT risk management process. Efforts in this direction were done by: NIST Description of Automated Risk Management Packages That NIST/NCSC Risk Management Research Laboratory Has Examined, updated 1991 ENISA in 2006; a list of methods and t... | IT risk management | 0.781839 |
87,984 | Note that this theorem does not follow from Jackson's theorem, where the steady state in continuous time is considered. Here we are concerned with particular points in time, namely arrival times. This theorem first published by Sevcik and Mitrani in 1981. | Arrival theorem | 0.781837 |
87,985 | A similar result also holds in some closed networks. Examples of product-form networks where the arrival theorem does not hold include reversible Kingman networks and networks with a delay protocol.Mitrani offers the intuition that "The state of node i as seen by an incoming job has a different distribution from the st... | Arrival theorem | 0.781837 |
87,986 | In queueing theory, a discipline within the mathematical theory of probability, the arrival theorem (also referred to as the random observer property, ROP or job observer property) states that "upon arrival at a station, a job observes the system as if in steady state at an arbitrary instant for the system without that... | Arrival theorem | 0.781837 |
87,987 | MicroStrategy 2020, the company's latest platform release of its business intelligence software, includes improvements to the vendor's HyperIntelligence capabilities, an embedded analytics system using augmented intelligence and machine learning technology.MicroStrategy 2019, the prior platform release, focused on thre... | MicroStrategy | 0.781837 |
87,988 | The Orange County Astronomers (OCA) is a 501(c)(3) non-profit, civilian-led astronomy organization in Orange County, southern California. It was formed in 1967 and currently operates with around 800 concurrent members; they offer beginner courses in astronomy, and have meetings on the second Friday of every month at Ch... | Orange County Astronomers | 0.781836 |
87,989 | OCA has a myriad of activities for those interested in delving deeper into astronomy. In addition to beginner's classes, public outreaches and monthly general meetings, there are special interest groups that meet on a regular basis, including AstroImagers and AstroPhysics. | Orange County Astronomers | 0.781836 |
87,990 | It was obtained by oxidation of the 1,4,7-trithiacyclononane (ttcn) complex 3+. X-Ray crystallography revealed the expected Jahn–Teller distorted octahedral geometry, in spite of the highly symmetric structure of the ligand. The first organometallic Pd(III) complex characterized by X-Ray crystallography was reported in... | Compounds of palladium(III) | 0.781836 |
87,991 | Pd(III) has a d7 electronic configuration, which leads to a Jahn–Teller distorted octahedral geometry. The geometry could also be viewed as being intermediate between square-planar and octahedral. These complexes are low-spin and paramagnetic. The first Pd(III) complex characterized by X-ray crystallography was reporte... | Compounds of palladium(III) | 0.781836 |
87,992 | feet). The Laboratory is currently involved in interdisciplinary research projects addressing key areas of robot capabilities and applications including human-robot interaction, unmanned aerial vehicles, driverless cars, swarm robotics, non-linear control, machine vision, robot ethics and soft robotics. The BRL co-dire... | Bristol Robotics Laboratory | 0.781834 |
87,993 | The Bristol Robotics Laboratory (BRL), established in 2005, is the largest academic centre for multi-disciplinary robotics research in the UK. It is the result of a collaboration between the University of Bristol and the University of the West of England in Bristol and is situated on UWE's Frenchay Campus. An internati... | Bristol Robotics Laboratory | 0.781834 |
87,994 | The BRL evolved out of the Intelligent Autonomous Systems laboratory, established in 1992. The Intelligent Autonomous Systems (IAS) lab was co-founded by Alan Winfield, Chris Melhuish, Owen Holland and Tony Pipe and led by Winfield until 2001, when Melhuish took over as lab director. In 2005 £1M was secured from the HE... | Bristol Robotics Laboratory | 0.781834 |
87,995 | Infinite divisibility arises in different ways in philosophy, physics, economics, order theory (a branch of mathematics), and probability theory (also a branch of mathematics). One may speak of infinite divisibility, or the lack thereof, of matter, space, time, money, or abstract mathematical objects such as the contin... | Infinitely divisible probability distributions | 0.781833 |
87,996 | Aleph-omega is ℵ ω = sup { ℵ n: n ∈ ω } = sup { ℵ n: n ∈ { 0 , 1 , 2 , … } } {\displaystyle \aleph _{\omega }=\sup \,\{\,\aleph _{n}:n\in \omega \}=\sup \,\{\,\aleph _{n}:n\in \left\{\,0,1,2,\dots \,\right\}\,\}~} where the smallest infinite ordinal is denoted ω. That is, the cardinal number ℵ ω {\displaystyle \,\aleph... | Aleph One | 0.781833 |
87,997 | In mathematics, particularly in set theory, the aleph numbers are a sequence of numbers used to represent the cardinality (or size) of infinite sets that can be well-ordered. They were introduced by the mathematician Georg Cantor and are named after the symbol he used to denote them, the Hebrew letter aleph ( ℵ {\displ... | Aleph One | 0.781833 |
87,998 | The exploit allows hackers to gain control of vulnerable devices using Java. Some hackers employ the vulnerability to use victims' devices for cryptocurrency mining, creating botnets, sending spam, establishing backdoors and other illegal activities such as ransomware attacks. In the days following the vulnerability's ... | Log4Shell | 0.781832 |
87,999 | The Netherlands's National Cyber Security Centre (NCSC) began an ongoing list of vulnerable applications.The Canadian Centre for Cyber Security (CCCS) called on organizations to take immediate action. The Canada Revenue Agency temporarily shut down its online services after learning of the exploit, while the Government... | Log4Shell | 0.781832 |
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