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95,800 | The birth of statistics is often dated to 1662, when John Graunt, along with William Petty, developed early human statistical and census methods that provided a framework for modern demography. He produced the first life table, giving probabilities of survival to each age. His book Natural and Political Observations Ma... | History of statistics | 0.778544 |
95,801 | The arithmetic mean, although a concept known to the Greeks, was not generalised to more than two values until the 16th century. The invention of the decimal system by Simon Stevin in 1585 seems likely to have facilitated these calculations. This method was first adopted in astronomy by Tycho Brahe who was attempting t... | History of statistics | 0.778544 |
95,802 | After a given period - now once a year - the coins are removed and weighed. A sample of coins removed from the box are then tested for purity. The Nuova Cronica, a 14th-century history of Florence by the Florentine banker and official Giovanni Villani, includes much statistical information on population, ordinances, co... | History of statistics | 0.778544 |
95,803 | Basic forms of statistics have been used since the beginning of civilization. Early empires often collated censuses of the population or recorded the trade in various commodities. The Han dynasty and the Roman Empire were some of the first states to extensively gather data on the size of the empire's population, geogra... | History of statistics | 0.778544 |
95,804 | Fisher also originated the concepts of sufficiency, ancillary statistics, Fisher's linear discriminator and Fisher information. His article On a distribution yielding the error functions of several well known statistics (1924) presented Pearson's chi-squared test and William Sealy Gosset's t in the same framework as th... | History of statistics | 0.778544 |
95,805 | In 1930 he published The Genetical Theory of Natural Selection where he applied statistics to evolution. Over the next seven years, he pioneered the principles of the design of experiments (see below) and elaborated his studies of analysis of variance. He furthered his studies of the statistics of small samples. | History of statistics | 0.778544 |
95,806 | The second wave of mathematical statistics was pioneered by Ronald Fisher who wrote two textbooks, Statistical Methods for Research Workers, published in 1925 and The Design of Experiments in 1935, that were to define the academic discipline in universities around the world. He also systematized previous results, putti... | History of statistics | 0.778544 |
95,807 | He also introduced the term 'standard deviation'. He also founded the statistical hypothesis testing theory, Pearson's chi-squared test and principal component analysis. In 1911 he founded the world's first university statistics department at University College London. | History of statistics | 0.778544 |
95,808 | His work grew to encompass the fields of biology, epidemiology, anthropometry, medicine and social history. In 1901, with Walter Weldon, founder of biometry, and Galton, he founded the journal Biometrika as the first journal of mathematical statistics and biometry. His work, and that of Galton, underpins many of the 'c... | History of statistics | 0.778544 |
95,809 | The guesses were markedly non-normally distributed (cf. Wisdom of the Crowd). Galton's publication of Natural Inheritance in 1889 sparked the interest of a brilliant mathematician, Karl Pearson, then working at University College London, and he went on to found the discipline of mathematical statistics. He emphasised t... | History of statistics | 0.778544 |
95,810 | His first paper on statistics (1883) explored the law of error (normal distribution), and his Methods of Statistics (1885) introduced an early version of the t distribution, the Edgeworth expansion, the Edgeworth series, the method of variate transformation and the asymptotic theory of maximum likelihood estimates. The... | History of statistics | 0.778544 |
95,811 | The Royal Statistical Society was founded in 1834 and Florence Nightingale, its first female member, pioneered the application of statistical analysis to health problems for the furtherance of epidemiological understanding and public health practice. However, the methods then used would not be considered as modern stat... | History of statistics | 0.778544 |
95,812 | Although the origins of statistical theory lie in the 18th-century advances in probability, the modern field of statistics only emerged in the late-19th and early-20th century in three stages. The first wave, at the turn of the century, was led by the work of Francis Galton and Karl Pearson, who transformed statistics ... | History of statistics | 0.778544 |
95,813 | Statistical activities are often associated with models expressed using probabilities, hence the connection with probability theory. The large requirements of data processing have made statistics a key application of computing. A number of statistical concepts have an important impact on a wide range of sciences. These... | History of statistics | 0.778544 |
95,814 | Statistics, in the modern sense of the word, began evolving in the 18th century in response to the novel needs of industrializing sovereign states. In early times, the meaning was restricted to information about states, particularly demographics such as population. This was later extended to include all collections of ... | History of statistics | 0.778544 |
95,815 | Look up statistics in Wiktionary, the free dictionary.The term statistics is ultimately derived from the Neo-Latin statisticum collegium ("council of state") and the Italian word statista ("statesman" or "politician"). The German Statistik, first introduced by Gottfried Achenwall (1749), originally designated the analy... | History of statistics | 0.778544 |
95,816 | In mathematics, Kronecker's theorem is a theorem about diophantine approximation, introduced by Leopold Kronecker (1884). Kronecker's approximation theorem had been firstly proved by L. Kronecker in the end of the 19th century. It has been now revealed to relate to the idea of n-torus and Mahler measure since the later... | Kronecker's theorem on diophantine approximation | 0.778541 |
95,817 | A hypotonic solution has a lower concentration of solutes than another solution. In biology, a solution outside of a cell is called hypotonic if it has a lower concentration of solutes relative to the cytosol. Due to osmotic pressure, water diffuses into the cell, and the cell often appears turgid, or bloated. For cell... | Low tonicity | 0.778539 |
95,818 | In supersymmetry, a theory of particle physics, projective superspace is one way of dealing with N = 2 {\displaystyle {\mathcal {N}}=2} supersymmetric theories, i.e. with 8 real SUSY generators, in a manifestly covariant manner. | Projective superspace | 0.778539 |
95,819 | The regiochemistry of non-symmetrical HDDA-derived benzyne trapping can be explained by a combination of electronic and ring distortion effects. Computationally, the more obtuse angle (a) corresponds to the more electron deficient (δ+) benzyne carbon, leading to attack of the nucleophilic component at this site. Conseq... | Hexadehydro Diels-Alder reaction | 0.778538 |
95,820 | In organic chemistry, the hexadehydro-Diels–Alder (HDDA) reaction is an organic chemical reaction between a diyne (2 alkyne functional groups arranged in a conjugated system) and an alkyne to form a reactive benzyne species, via a cycloaddition reaction. This benzyne intermediate then reacts with a suitable trapping a... | Hexadehydro Diels-Alder reaction | 0.778538 |
95,821 | In particular, incremental equilibrium requires that the incremental tractions (not the stresses!) remain continuous (where + and - denote the two sides of the surface) and geometrical compatibility imposes a strain compatibility restriction on the form of incremental strain: where the symbol ⊗ {\displaystyle \otimes }... | Shear band | 0.778538 |
95,822 | In physics, completely integrable systems, especially in the infinite-dimensional setting, are often referred to as exactly solvable models. This obscures the distinction between integrability, in the Hamiltonian sense, and the more general dynamical systems sense. There are also exactly solvable models in statistical ... | Integrable system | 0.778538 |
95,823 | 2013 Royal Society of Chemistry Natural Product Report Lectureship Award 2011 UK's under 40 Organic Chemistry delegate for EuCheM’s Young Investigators Workshop 2011 Thieme Chemistry Journal Award 2006 Royal Society of Chemistry - Meldola prize | Rebecca Goss (chemist) | 0.778536 |
95,824 | Andrews in 2012 to become a reader in biomolecular and organic chemistry. In 2018 she became the first woman to be appointed professor of organic chemistry in St Andrews' 600-year history.She was awarded the Royal Society of Chemistry Meldola prize for her work to understand the interface of organic chemistry and molec... | Rebecca Goss (chemist) | 0.778536 |
95,825 | Goss specialises in the biosynthesis of natural products at the chemical and genetic level.Goss joined the University of Cambridge in 2000 to study the chemistry and molecular biology of polyketide biosynthesis in the research group of Professors Jim Staunton (FRS) and Peter Leadlay (FRS). She held a one-year teaching ... | Rebecca Goss (chemist) | 0.778536 |
95,826 | Goss completed her undergraduate studies in Chemistry at the University of Durham in 1997. Under the supervision of Prof. David O'Hagan, Goss completed her Ph.D. studying the biosynthesis of various natural products including the stereochemistry of enzymatic fluorination in fluoroacetate biosynthesis. | Rebecca Goss (chemist) | 0.778536 |
95,827 | Rebecca Jane Miriam Goss is a professor of organic chemistry at the University of St. Andrews who won the 2006 Royal Society of Chemistry Meldola Medal. She is known for combining synthetic biology and chemistry for medicinal purposes. | Rebecca Goss (chemist) | 0.778536 |
95,828 | A drug-resistant strain of scarlet fever, resistant to macrolide antibiotics such as erythromycin, but retaining drug-sensitivity to beta-lactam antibiotics such as penicillin, emerged in Hong Kong in 2011, accounting for at least two deaths in that city—the first such in over a decade. About 60% of circulating strains... | Scarlet fever | 0.778535 |
95,829 | Moreover the surface area grows exponentially, and after a rescaling that fixes the surface area, the surfaces converge smoothly to a round sphere. The geometric estimates in Gerhardt's work follow from the maximum principle; the asymptotic roundness then becomes a consequence of the Krylov-Safonov theorem. In addition... | Inverse mean curvature flow | 0.778534 |
95,830 | In the mathematical fields of differential geometry and geometric analysis, inverse mean curvature flow (IMCF) is a geometric flow of submanifolds of a Riemannian or pseudo-Riemannian manifold. It has been used to prove a certain case of the Riemannian Penrose inequality, which is of interest in general relativity. For... | Inverse mean curvature flow | 0.778534 |
95,831 | Chatbots that leverage machine learning will continue to grow and develop larger content bases for more complex responses.More frequently, companies are leveraging chatbots as a way to offload simple questions and transactions from human agents. These chatbots provide the option to assist a user, but then directly tran... | Conversational interface | 0.778533 |
95,832 | The documentation for EGSnrc is also available online.EGSnrc is distributed with a wide range of applications that utilize the radiation transport physics to calculate specific quantities. These codes have been developed by numerous authors over the lifetime of EGSnrc to support the large user community. It is possible... | EGS (program) | 0.778533 |
95,833 | The EGS (Electron Gamma Shower) computer code system is a general purpose package for the Monte Carlo simulation of the coupled transport of electrons and photons in an arbitrary geometry for particles with energies from a few keV up to several hundreds of GeV. It originated at SLAC but National Research Council of Can... | EGS (program) | 0.778533 |
95,834 | The agricultural and horticultural uses for chitosan, primarily for plant defense and yield increase, are based on how this glucosamine polymer influences the biochemistry and molecular biology of the plant cell. The cellular targets are the plasma membrane and nuclear chromatin. Subsequent changes occur in cell membra... | Chitosan | 0.77853 |
95,835 | After its decommissioning at SLAC, the detector was carried to DESY, where it was used for b-physics experiments. In 1996, it was moved to the Alternating Gradient Synchrotron (AGS) at Brookhaven National Laboratory, where it was used in a series of pion- and kaon-induced experiments on the proton. Currently it is loca... | Crystal Ball (detector) | 0.77853 |
95,836 | 1958 – MS Chemistry from Hebrew University 1962 – PhD in Polymer science from the University of Akron | Nissim Calderon (scientist) | 0.778529 |
95,837 | Nissim Calderon (1 April 1933 – 24 February 2020) was a Goodyear executive and scientist, noted for his introduction of olefin metathesis in 1967. His work on olefin metathesis led to the 2005 Nobel Prize in Chemistry. | Nissim Calderon (scientist) | 0.778529 |
95,838 | The negative findings in the experiments disappointed many physicists, who believed that supersymmetric extensions of the Standard Model (and other theories relying upon it) were by far the most promising theories for "new" physics beyond the Standard Model, and had hoped for signs of unexpected results from the experi... | Supersymmetric theory | 0.778528 |
95,839 | All stochastic (partial) differential equations, the models for all types of continuous time dynamical systems, possess topological supersymmetry. In the operator representation of stochastic evolution, the topological supersymmetry is the exterior derivative which is commutative with the stochastic evolution operator ... | Supersymmetric theory | 0.778528 |
95,840 | Supersymmetry appears in many related contexts of theoretical physics. It is possible to have multiple supersymmetries and also have supersymmetric extra dimensions. | Supersymmetric theory | 0.778528 |
95,841 | An introductory theorem shows that for every eigenstate of one Hamiltonian, its partner Hamiltonian has a corresponding eigenstate with the same energy. This fact can be exploited to deduce many properties of the eigenstate spectrum. It is analogous to the original description of SUSY, which referred to bosons and ferm... | Supersymmetric theory | 0.778528 |
95,842 | Supersymmetric quantum mechanics adds the SUSY superalgebra to quantum mechanics as opposed to quantum field theory. Supersymmetric quantum mechanics often becomes relevant when studying the dynamics of supersymmetric solitons, and due to the simplified nature of having fields which are only functions of time (rather t... | Supersymmetric theory | 0.778528 |
95,843 | A permanent EDM in any fundamental particle points towards time-reversal violating physics, and therefore also CP-symmetry violation via the CPT theorem. Such EDM experiments are also much more scalable than conventional particle accelerators and offer a practical alternative to detecting physics beyond the standard mo... | Supersymmetric theory | 0.778528 |
95,844 | The MSSM predicts that the mass of the lightest Higgs boson should not be much higher than the mass of the Z boson, and, in the absence of fine tuning (with the supersymmetry breaking scale on the order of 1 TeV), should not exceed 135 GeV. The LHC found no previously-unknown particles other than the Higgs boson which ... | Supersymmetric theory | 0.778528 |
95,845 | SUSY extensions of the standard model are constrained by a variety of experiments, including measurements of low-energy observables – for example, the anomalous magnetic moment of the muon at Fermilab; the WMAP dark matter density measurement and direct detection experiments – for example, XENON-100 and LUX; and by par... | Supersymmetric theory | 0.778528 |
95,846 | For more on the applications of supersymmetry in condensed matter physics see Efetov (1997).In 2021, a group of researchers showed that, in theory, N = ( 0 , 1 ) {\displaystyle N=(0,1)} SUSY could be realised at the edge of a Moore–Read quantum Hall state. However, to date, no experiments have been done yet to realise ... | Supersymmetric theory | 0.778528 |
95,847 | SUSY concepts have provided useful extensions to the WKB approximation. Additionally, SUSY has been applied to disorder averaged systems both quantum and non-quantum (through statistical mechanics), the Fokker–Planck equation being an example of a non-quantum theory. The 'supersymmetry' in all these systems arises from... | Supersymmetric theory | 0.778528 |
95,848 | Another theoretically appealing property of supersymmetry is that it offers the only "loophole" to the Coleman–Mandula theorem, which prohibits spacetime and internal symmetries from being combined in any nontrivial way, for quantum field theories with very general assumptions. The Haag–Łopuszański–Sohnius theorem demo... | Supersymmetric theory | 0.778528 |
95,849 | In particle physics, a supersymmetric extension of the Standard Model is a possible candidate for undiscovered particle physics, and seen by some physicists as an elegant solution to many current problems in particle physics if confirmed correct, which could resolve various areas where current theories are believed to ... | Supersymmetric theory | 0.778528 |
95,850 | The Gill Medal is awarded by the Council of the Society for services to astronomy with special consideration to services in southern Africa. It was established in 1955 April and was first awarded in 1956 to Harold Knox Shaw. The Medal commemorates Sir David Gill, HM Astronomer at the Cape (1879–1907), renowned for his ... | Astronomical Society of Southern Africa | 0.778528 |
95,851 | American biophysicist David E. Garfin has made significant contributions to electrophoresis in both the engineering and biology communities and to the AES Electrophoresis Society, for which he was honored with the Society's Career Award in 2013. These include, for example, co-authorship of the technique described here,... | QPNC-PAGE | 0.778528 |
95,852 | QPNC-PAGE, or Quantitative Preparative Native Continuous PolyAcrylamide Gel Electrophoresis, is a bioanalytical, one-dimensional, high-resolution and high-precision technique applied in biochemistry and bioinorganic chemistry to separate proteins quantitatively by isoelectric point and by continuous elution from a gel ... | QPNC-PAGE | 0.778528 |
95,853 | In organic chemistry, propanolamine can describe any of the following parent compounds: 2-Amino-1-propanol, the hydrogenated derivative of alanine. 3-Amino-1-propanol, straight-chain and not widely used. 3-Amino-2-propanol (1-Aminopropan-2-ol) (isopropanolamines), prepared by addition of amines to one or two equivalent... | Propanolamine | 0.778527 |
95,854 | Some harsh environment applications include transportation/automotive, renewable energy, military/space/avionics, mineral exploration, industrial, and safety & security. Device Definitions: HT: -55 °C to 150 °C EP: Enhanced products -55 °C to 125 °C Q1: Automotive Q100 qualified -40 °C to 105 °C T: Extended temperature... | MSP430 microcontroller | 0.778526 |
95,855 | Students also have the opportunity to enroll in the honors program.Although students are offered a wide variety of majors, there are currently a list of top three majors in Miami Dade College which include Liberal Arts, Humanities, Nursing, and Business. Allied Health Professions and Computer Information Systems follow... | Miami Dade College | 0.778525 |
95,856 | According to IUPAC, a mesoporous material can be disordered or ordered in a mesostructure. In crystalline inorganic materials, mesoporous structure noticeably limits the number of lattice units, and this significantly changes the solid-state chemistry. For example, the battery performance of mesoporous electroactive ma... | Mesoporous materials | 0.778525 |
95,857 | Many properties of complex semisimple/reductive Lie algebras are true not only for semisimple/reductive Lie algebras over algebraically closed fields, but more generally for split semisimple/reductive Lie algebras over other fields: semisimple/reductive Lie algebras over algebraically closed fields are always split, bu... | Semi-simple Lie algebra | 0.778523 |
95,858 | Semisimple Lie algebras admit certain generalizations. Firstly, many statements that are true for semisimple Lie algebras are true more generally for reductive Lie algebras. Abstractly, a reductive Lie algebra is one whose adjoint representation is completely reducible, while concretely, a reductive Lie algebra is a di... | Semi-simple Lie algebra | 0.778523 |
95,859 | In atomic physics and quantum mechanics, the property of spin plays a major role. In addition to their other properties all particles possess a non-classical property, i.e., which has no correspondence at all in conventional physics, namely the spin, which is a kind of intrinsic angular momentum. In the position repres... | Spinors in three dimensions | 0.778523 |
95,860 | That is, S u ( 1 ± S u ) = ± 1 ( 1 ± S u ) {\displaystyle S_{u}(1\pm S_{u})=\pm 1(1\pm S_{u})} One can then choose either of the columns of the eigenvector matrix as the vector solution, provided that the column chosen is not zero. Taking the first column of the above, eigenvector solutions for the two eigenvalues are:... | Spinors in three dimensions | 0.778523 |
95,861 | Example: u = (0.8, -0.6, 0) is a unit vector. Dotting this with the Pauli spin matrices gives the matrix: S u = ( 0.8 , − 0.6 , 0.0 ) ⋅ σ → = 0.8 σ 1 − 0.6 σ 2 + 0.0 σ 3 = {\displaystyle S_{u}=(0.8,-0.6,0.0)\cdot {\vec {\sigma }}=0.8\sigma _{1}-0.6\sigma _{2}+0.0\sigma _{3}={\begin{bmatrix}0.0&0.8+0.6i\\0.8-0.6i&0.0\e... | Spinors in three dimensions | 0.778523 |
95,862 | There were some precursors to Cartan's work with 2×2 complex matrices: Wolfgang Pauli had used these matrices so intensively that elements of a certain basis of a four-dimensional subspace are called Pauli matrices σi, so that the Hermitian matrix is written as a Pauli vector x → ⋅ σ → . {\displaystyle {\vec {x}}\cdot ... | Spinors in three dimensions | 0.778523 |
95,863 | It is an elementary fact from linear algebra that any rotation in 3-space factors as a composition of two reflections. (More generally, any orientation-reversing orthogonal transformation is either a reflection or the product of three reflections.) Thus if R is a rotation which decomposes as the reflection in the plane... | Spinors in three dimensions | 0.778523 |
95,864 | The association of a spinor with a 2×2 complex Hermitian matrix was formulated by Élie Cartan.In detail, given a vector x = (x1, x2, x3) of real (or complex) numbers, one can associate the complex matrix x → → X = ( x 3 x 1 − i x 2 x 1 + i x 2 − x 3 ) . {\displaystyle {\vec {x}}\rightarrow X\ =\left({\begin{matrix}x_{3... | Spinors in three dimensions | 0.778523 |
95,865 | Often, the first example of spinors that a student of physics encounters are the 2×1 spinors used in Pauli's theory of electron spin. The Pauli matrices are a vector of three 2×2 matrices that are used as spin operators. Given a unit vector in 3 dimensions, for example (a, b, c), one takes a dot product with the Pauli ... | Spinors in three dimensions | 0.778523 |
95,866 | In mathematics, the spinor concept as specialised to three dimensions can be treated by means of the traditional notions of dot product and cross product. This is part of the detailed algebraic discussion of the rotation group SO(3). | Spinors in three dimensions | 0.778523 |
95,867 | A system design and development requires appropriate and timely application of engineering and management efforts to meet the previously mentioned parameters. A system may serve its intended purpose most effectively when its technical and operating characteristics are engineered into the design. Therefore, operational ... | Feasibility report | 0.778523 |
95,868 | Nickel(II) compounds with oxygenated ligands often feature octahedral coordination geometry. Two polymorphs of the tetrahydrate Ni(NO3)2.4H2O have been crystallized. In one the monodentate nitrate ligands are trans while in the other they are cis. | Nickel(II) nitrate | 0.778522 |
95,869 | One of the key motivating examples of a ringed topos comes from topology. Consider the site Open ( X ) {\displaystyle {\text{Open}}(X)} of a topological space X {\displaystyle X} , and the sheaf of continuous functions C X 0: Open ( X ) o p → CRing {\displaystyle C_{X}^{0}:{\text{Open}}(X)^{op}\to {\text{CRing}}} sendi... | Ringed topos | 0.778521 |
95,870 | In mathematics, a ringed topos is a generalization of a ringed space; that is, the notion is obtained by replacing a "topological space" by a "topos". The notion of a ringed topos has applications to deformation theory in algebraic geometry (cf. cotangent complex) and the mathematical foundation of quantum mechanics. I... | Ringed topos | 0.778521 |
95,871 | Full packet capture appliances capture and record all Ethernet/IP activity, while filtered packet capture appliances capture only a subset of traffic based on a set of user-definable filters; such as IP address, MAC address or protocol. Unless using the packet capture appliance for a very specific purpose covered by th... | Packet Capture Appliance | 0.778521 |
95,872 | Intelligent packet capture uses machine learning to filter and reduce the amount of network traffic captured. Traditional filtered packet capture relies on rules and policies which are manually configured to capture all potentially malicious traffic. Intelligent packet capture uses machine learning models, including fe... | Packet Capture Appliance | 0.778521 |
95,873 | The mixture containing (DHQ)2-PHAL is called AD-mix-α, and the mixture containing (DHQD)2-PHAL is called AD-mix-β.Such chiral diols are important in organic synthesis. The introduction of chirality into nonchiral reactants through usage of chiral catalysts is an important concept in organic synthesis. This reaction was... | Sharpless dihydroxylation | 0.77852 |
95,874 | The inequalities satisfied by power series coefficients of conformal mappings were of considerable interest to mathematicians prior to the solution of the Bieberbach conjecture. The area theorem is a central tool in this context. Moreover, the area theorem is often used in order to prove the Koebe 1/4 theorem, which is... | Area theorem (conformal mapping) | 0.77852 |
95,875 | Since a − 1 = 1 {\displaystyle a_{-1}=1} , by letting r → 1 {\displaystyle r\to 1} , the theorem now follows. It only remains to justify the claim that γ r {\displaystyle \gamma _{r}} is positively oriented around D r {\displaystyle D_{r}} . Let r ′ {\displaystyle r'} satisfy r < r ′ < 1 {\displaystyle r 0 {\displaysty... | Area theorem (conformal mapping) | 0.77852 |
95,876 | If D {\displaystyle D} is a domain in the plane whose boundary is a smooth simple closed curve γ {\displaystyle \gamma } , then a r e a ( D ) = ∫ γ x d y = − ∫ γ y d x , {\displaystyle \mathrm {area} (D)=\int _{\gamma }x\,dy=-\int _{\gamma }y\,dx\,,} provided that γ {\displaystyle \gamma } is positively oriented around... | Area theorem (conformal mapping) | 0.77852 |
95,877 | Then γ r {\displaystyle \gamma _{r}} is a simple closed curve in the plane. Let D r {\displaystyle D_{r}} denote the unique bounded connected component of C ∖ γ r ( ) {\displaystyle \mathbb {C} \setminus \gamma _{r}()} . The existence and uniqueness of D r {\displaystyle D_{r}} follows from Jordan's curve theorem. | Area theorem (conformal mapping) | 0.77852 |
95,878 | In the mathematical theory of conformal mappings, the area theorem gives an inequality satisfied by the power series coefficients of certain conformal mappings. The theorem is called by that name, not because of its implications, but rather because the proof uses the notion of area. | Area theorem (conformal mapping) | 0.77852 |
95,879 | The Nyongbyon facility was described in 2013 as operating the following ten sub-branches: Isotope Utilization Institute Neutron Physics Institute Nuclear Electromagnetics Institute Nuclear Physics Institute Nuclear Material Institute Nuclear Energy Research Institute Uranium Resources Development Institute Radiochemica... | Nyongbyon Nuclear Scientific Research Center | 0.778518 |
95,880 | The UNIFAC model was first published in 1975 by Fredenslund, Jones and John Prausnitz, a group of chemical engineering researchers from the University of California. Subsequently they and other authors have published a wide range of UNIFAC papers, extending the capabilities of the model; this has been by the developmen... | UNIFAC | 0.778517 |
95,881 | An online Index to The Fibonacci Quarterly covering Volumes 1-55 (1963–2017) includes a Title Index, Author Index, Elementary Problem Index, Advanced Problem Index, Miscellaneous Problem Index, and Quick Reference Keyword Index. The Fibonacci Quarterly is available online to subscribers; on Dec 31, 2017, online volumes... | The Fibonacci Quarterly | 0.778516 |
95,882 | Special formats of /etc/passwd and /etc/group are provided that include pointers to the Windows equivalent SIDs (in the Gecos field), allowing for mapping between Unix and Windows users and groups. The fork system call for duplicating a process is fully implemented, but it does not map well to the Windows API. For exam... | Cygdrive | 0.778516 |
95,883 | Metanil Yellow (Acid Yellow 36) is a dye of the azo class. In analytical chemistry, it is used as a pH indicator and it has a color change from red to yellow between pH 1.2 and 3.2.Although it is an unpermitted food dye, because of its bright yellow color, Metanil Yellow has been used as an adulterant in turmeric powde... | Metanil Yellow | 0.778514 |
95,884 | In mathematics, Anderson's theorem is a result in real analysis and geometry which says that the integral of an integrable, symmetric, unimodal, non-negative function f over an n-dimensional convex body K does not decrease if K is translated inwards towards the origin. This is a natural statement, since the graph of f ... | Anderson's theorem | 0.778513 |
95,885 | Given a probability space (Ω, Σ, Pr), suppose that X: Ω → Rn is an Rn-valued random variable with probability density function f: Rn → [0, +∞) and that Y: Ω → Rn is an independent random variable. The probability density functions of many well-known probability distributions are p-concave for some p, and hence unimodal... | Anderson's theorem | 0.778513 |
95,886 | γ-alumina nanofibers prepared from aluminum hydrate with poly (ethylene oxide) surfactant // Chemistry of Materials 14.5 (2002): 2086-2093 4. Azad, Abdul-Majeed. Fabrication of transparent alumina (Al2O3) nanofibers by electrospinning // Materials Science and Engineering: A 435 (2006): 468–473. | Aluminium oxide nanoparticle | 0.778513 |
95,887 | Marshall, J.; Schott, F. (1999). "Open‐ocean convection: Observations, theory, and models". Reviews of Geophysics. | Open ocean convection | 0.778512 |
95,888 | The Computational Geometry Algorithms Library, or CGAL, represents Nef Polyhedra by using two main data structures. The first is a 'Sphere map' and the second is a 'Selective Nef Complex' (or SNC). The 'sphere map' stores information about the polyhedron by creating an imaginary sphere around each vertex, and painting ... | Nef polygon | 0.778511 |
95,889 | A demand-side platform (DSP) is a concept that combines various software solutions for advertisers (or advertising agencies) to automate the process of buying and selling ad impressions in real time.It provides digital advertising inventory with the dashboard, where the advertiser can manage their campaign using by def... | Demand-side platform | 0.778511 |
95,890 | In this paper, we propose a systematic and automatic approach to technical pattern recognition using nonparametric kernel regression, and apply this method to a large number of U.S. stocks from 1962 to 1996 to evaluate the effectiveness of technical analysis. By comparing the unconditional empirical distribution of dai... | Technical analysis | 0.778509 |
95,891 | Of 95 modern studies, 56 concluded that technical analysis had positive results, although data-snooping bias and other problems make the analysis difficult. Nonlinear prediction using neural networks occasionally produces statistically significant prediction results. A Federal Reserve working paper regarding support an... | Technical analysis | 0.778509 |
95,892 | These indicators are based on statistics derived from the broad market. Advance–decline line – a popular indicator of market breadth. McClellan Oscillator – a popular closed-form indicator of breadth. McClellan Summation Index – a popular open-form indicator of breadth. | Technical analysis | 0.778509 |
95,893 | Another such approach, fusion analysis, overlays fundamental analysis with technical, in an attempt to improve portfolio manager performance. Technical analysis is also often combined with quantitative analysis and economics. For example, neural networks may be used to help identify intermarket relationships.Investor a... | Technical analysis | 0.778509 |
95,894 | Lebesgue's decomposition theorem can be refined in a number of ways. First, the decomposition of a regular Borel measure on the real line can be refined: ν = ν c o n t + ν s i n g + ν p p {\displaystyle \,\nu =\nu _{\mathrm {cont} }+\nu _{\mathrm {sing} }+\nu _{\mathrm {pp} }} where νcont is the absolutely continuous p... | Lebesgue's decomposition theorem | 0.778509 |
95,895 | In mathematics, more precisely in measure theory, Lebesgue's decomposition theorem states that for every two σ-finite signed measures μ {\displaystyle \mu } and ν {\displaystyle \nu } on a measurable space ( Ω , Σ ) , {\displaystyle (\Omega ,\Sigma ),} there exist two σ-finite signed measures ν 0 {\displaystyle \nu _{0... | Lebesgue's decomposition theorem | 0.778509 |
95,896 | In mathematical terms, they are universal function approximators, meaning that given the right data and configured correctly, they can capture and model any input-output relationships. This not only removes the need for human interpretation of charts or the series of rules for generating entry/exit signals, but also pr... | Technical analysis | 0.778509 |
95,897 | Since the early 1990s when the first practically usable types emerged, artificial neural networks (ANNs) have rapidly grown in popularity. They are artificial intelligence adaptive software systems that have been inspired by how biological neural networks work. They are used because they can learn to detect complex pat... | Technical analysis | 0.778509 |
95,898 | The results of the latter can be exported in various formats including HTML, Excel and a circular chromosome applet view. One of the most popular features in the CCDB are its “E. coli Statistics” pages (available through the “Stats” link at the top of the CCDB home page). This link provides a rich source of information... | CyberCell | 0.778506 |
95,899 | A successor to Source, Source 2, was announced by Valve at the Game Developers Conference in March 2015. There, Valve stated that it would be free to use for developers, with support for the Vulkan graphical API, as well as using a new in-house physics engine called Rubikon. In June 2015, Valve announced that Dota 2, o... | Source SDK | 0.778504 |
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