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88,000 | Composites or composite materials are a combination of materials which provide different physical characteristics than either material separately. Composite material research within mechanical engineering typically focuses on designing (and, subsequently, finding applications for) stronger or more rigid materials while... | Mechanical engineering | 0.798267 |
88,001 | The theorem also applies when the number of voters is even, but the details depend on how ties are resolved. The assumption that preferences are cast in order of proximity can be relaxed to say merely that they are single-peaked.The assumption that opinions lie along a real line can be relaxed to allow more general top... | Median voter theory | 0.798267 |
88,002 | PMID 10614073. Damasio AR (1998). "Investigating the biology of consciousness". | Antonio Damasio | 0.798267 |
88,003 | The solar bowl design resulted from a project of the Electrical Engineering Department of the Texas Technical University, headed by Edwin O'Hair, to develop a 5 MWe power plant. A solar bowl was built for the town of Crosbyton, Texas as a pilot facility. The bowl had a diameter of 65 ft (20 m), tilted at a 15° angle to... | Evacuated tube | 0.798267 |
88,004 | Iachello is famous for the application of algebraic methods (Lie algebras) to the investigation of the spectra of atomic nuclei and molecules. In 1974 with Akito Arima he introduced the "Interacting Boson Model" into nuclear physics. This important model describes collective nuclear states with the help of the unitary ... | Francesco Iachello | 0.798267 |
88,005 | In the preceding formulation, the polynomial ring R = R {\displaystyle R=R} defines a morphism of schemes (which are algebraic varieties if R is finitely generated over a field) P R n − 1 = Proj ( R ) → Spec ( R ) . {\displaystyle \mathbb {P} _{R}^{n-1}=\operatorname {Proj} (R)\to \operatorname {Spec} (R).} The ... | Main theorem of elimination theory | 0.798267 |
88,006 | The rate at which the various forms move however can change using different electrophoresis conditions, and the mobility of larger circular DNA may be more strongly affected than linear DNA by the pore size of the gel.Ethidium bromide which intercalates into circular DNA can change the charge, length, as well as the su... | Agarose gel electrophoresis | 0.798267 |
88,007 | In 2004 and 2005, Solazyme began development of an algal molecular biology platform, identified and initiated a platform for microalgae-based oil production. The company then expanded focus on skin and personal care products.In September 2007, Solazyme received a $2 million grant from the National Institute of Standard... | TerraVia | 0.798267 |
88,008 | Solid HP(O)(OH)2 has tetrahedral geometry about the central phosphorus atom, with a P–H bond of 132 pm, one P=O double bond of 148 pm and two longer P–OH single bonds of 154 pm. In common with other phosphorus oxides with P-H bonds (e.g.hypophosphorous acid and dialkyl phosphites), it exists in equilibrium with an extr... | H3O3P | 0.798267 |
88,009 | He then switched from theoretical physics to experimental physics in graduate studies at MIT under the supervision of Charles Hard Townes, shortly after the experimental realization of the ruby laser. His thesis topic was on the first observation of stimulated Brillouin scattering. After obtaining his Ph.D. | Raymond Chiao | 0.798266 |
88,010 | Organoiron chemistry is the study of organometallic compounds of iron, where carbon atoms are covalently bound to the metal atom. They are many and varied, including cyanide complexes, carbonyl complexes, sandwich and half-sandwich compounds. Prussian blue or "ferric ferrocyanide", Fe43, is an old and well-known iron-c... | Extraction of iron | 0.798266 |
88,011 | Neighboring stable states (fix points) of continuous attractors (also called continuous attractor neural networks) code for neighboring values of a continuous variable such as head direction or actual position in space. | Attractor network | 0.798266 |
88,012 | For a sequence (tn) of values of t, with tn = a + nh, the Euler method gives approximations to the corresponding values of y(tn) as y n + 1 ( 0 ) = y n + h f ( t n , y n ) {\displaystyle y_{n+1}^{(0)}=y_{n}+hf(t_{n},y_{n})} The local truncation error of this approximation is defined by τ n + 1 ( 0 ) = y ( t n + 1 ) − y... | Adaptive step size | 0.798266 |
88,013 | The parameters ζ, Bf, and Q are all scaled to ω0. This means that circuits which have similar parameters share similar characteristics regardless of whether or not they are operating in the same frequency band. The article next gives the analysis for the series RLC circuit in detail. Other configurations are not descri... | RLC series circuit | 0.798264 |
88,014 | The Paczyński–Wiita potential is an approximation of the gravitational potential around a non-rotating black hole. It was introduced by Bohdan Paczyński and Paul Wiita in 1980. The article is one of the 40 most-cited from the first 40 years of the journal Astronomy & Astrophysics. | Paczyński–Wiita potential | 0.798264 |
88,015 | If T: X → Y {\displaystyle T:X\to Y} is an isometry from the Banach space X {\displaystyle X} onto the Banach space Y {\displaystyle Y} (where both X {\displaystyle X} and Y {\displaystyle Y} are vector spaces over R {\displaystyle \mathbb {R} } ), then the Mazur–Ulam theorem states that T {\displaystyle T} must be an ... | Banach Spaces | 0.798264 |
88,016 | More complex medium access control protocols for sharing the transmission medium may use carrier sense and collision detection such as in Ethernet's Carrier-sense multiple access with collision detection (CSMA/CD). To optimize reliability and efficiency, signal processing techniques such as equalization, training seque... | Physical layer | 0.798263 |
88,017 | Consider now the Banach space Reg(; X) of all regulated functions f: → X, equipped with the supremum norm. Helly's theorem does not hold for the space Reg(; X): a counterexample is given by the sequence f n ( t ) = sin ( n t ) . {\displaystyle f_{n}(t)=\sin(nt).} One may ask, however, if a weaker selection theorem i... | Fraňková–Helly selection theorem | 0.798263 |
88,018 | Feringa and his team developed multiple molecular machines such as molecular car, molecular windmill and many more.In quantum computation, information is represented by quantum bits, or qubits. The qubits may decohere quickly before useful computation is completed. This serious problem must be solved before quantum com... | Condensed matter system | 0.798263 |
88,019 | )The absolute Galois group of the field of rational functions with complex coefficients is free (as a profinite group). This result is due to Adrien Douady and has its origins in Riemann's existence theorem. More generally, let C be an algebraically closed field and x a variable. | Absolute Galois group | 0.798263 |
88,020 | Astronomy1393–1449: Ulugh Beg commissions an observatory at Samarqand in present-day Uzbekistan.Mathematics1380–1429: al-Kashi. According to, "contributed to the development of decimal fractions not only for approximating algebraic numbers, but also for real numbers such as pi. His contribution to decimal fractions is ... | Timeline of science and engineering in the Muslim world | 0.798263 |
88,021 | For an element x ∈ G(k), the derivative at 1 ∈ G(k) of the conjugation map G → G, g ↦ xgx−1, is an automorphism of g {\displaystyle {\mathfrak {g}}} , giving the adjoint representation: Ad: G → Aut ( g ) . {\displaystyle \operatorname {Ad} \colon G\to \operatorname {Aut} ({\mathfrak {g}}).} Over a field of characteri... | Linear algebraic group | 0.798263 |
88,022 | Atmosphere is a cloud computing platform that provides easy access to pre-configured, frequently used analysis routines, relevant algorithms, and data sets, and accommodates computationally and data-intensive bioinformatics tasks. It uses the Eucalyptus virtualization platform. | IPlant Collaborative | 0.798263 |
88,023 | He notices how Asher did not want to continue with the digging, and assumes that whatever is on the hard drive is not relevant and would halt America from recovering possibly beneficial technology. Korolis subsequently frames Ping as the saboteur, forcing Crane and Ping into hiding as they decipher Asher's hard drive. ... | Deep Storm | 0.798263 |
88,024 | In organic chemistry, transannular strain (also called Prelog strain after chemist Vladimir Prelog) is the unfavorable interactions of ring substituents on non-adjacent carbons. These interactions, called transannular interactions, arise from a lack of space in the interior of the ring, which forces substituents into c... | Prelog strain | 0.798262 |
88,025 | If c = 0 {\displaystyle c=0} , we have the vacuum plane waves, which are often called plane gravitational waves. Equivalently, a plane-wave is a pp-wave with at least a five-dimensional Lie algebra of Killing vector fields X {\displaystyle X} , including X = ∂ v {\displaystyle X=\partial _{v}} and four more which have ... | Pp-wave metrics | 0.798262 |
88,026 | Interesting links with this theory come from current neuroscience which shows that present, past and future are always intertwined, also in memory. Accordingly, “memory is not only about the past, but is also about the future. Indeed, while memory serves as the ability to recall previous experiences, recall itself is n... | Retention and protention | 0.798261 |
88,027 | Microwave circuits were the original application for harmonic balance methods in electrical engineering. Microwave circuits were well-suited because, historically, microwave circuits consist of many linear components which can be directly represented in the frequency domain, plus a few nonlinear components. System size... | Harmonic balance | 0.798261 |
88,028 | This research further supports the findings on the switch and hybrid movements, which suggest a modular organization of unit generator CPGs used in combination to achieve a task. Another general aspect of the scratch response is that the response continues even after afferent input from the stimulated zone ceases. For ... | Scratch reflex | 0.798261 |
88,029 | MPGe is determined by converting the vehicle consumption per unit distance, as determined through computer modeling or completion of an actual driving cycle, from its native units into a gasoline energy equivalent. Examples of native units include W·h for electric vehicles, kg-H2 for hydrogen vehicles, gallons for biod... | Miles per gallon equivalent | 0.798261 |
88,030 | In trying to formalize the argument for the reflection principle of the previous section in ZF set theory, it turns out to be necessary to add some conditions about the collection of properties A (for example, A might be finite). Doing this produces several closely related "reflection theorems" all of which state that ... | Reflection principle | 0.79826 |
88,031 | For example, this would mean that the C. pyrenaica (possible migration 18ky) and C. ibex (300 ky earlier migration) would have evolved from different ancestors and been morphologically more different from their separate genes. It is known that all four subspecies lived together in the Upper Pleistocene time, but scient... | Pyrenean ibex | 0.79826 |
88,032 | In astronomy, position angle (usually abbreviated PA) is the convention for measuring angles on the sky. The International Astronomical Union defines it as the angle measured relative to the north celestial pole (NCP), turning positive into the direction of the right ascension. In the standard (non-flipped) images, thi... | Positional angle | 0.79826 |
88,033 | While language functions were traditionally thought to be localised to Wernicke's area and Broca's area, it is now mostly accepted that a wider network of cortical regions contributes to language functions.The study on how language is represented, processed, and acquired by the brain is called neurolinguistics, which i... | Brain tissue | 0.79826 |
88,034 | Robert Wertheimer Frucht (later known as Roberto Frucht) (9 August 1906 – 26 June 1997) was a German-Chilean mathematician; his research specialty was graph theory and the symmetries of graphs. | Robert Frucht | 0.79826 |
88,035 | Louis Pasteur's contemporary Robert Koch devoted much of his scientific study to discovering certain pathogens and connecting them to specific diseases. These scientists were often in competition with one another and so the Koch-Pasteur rivalry is a well-known part of germ theory's history. In 1867, Louis Pasteur becam... | Germ theory's key 19th century figures | 0.798259 |
88,036 | E. Paul Palmer (1926–2011) was a Brigham Young University physicist who specialized in geophysics. He coined the term "cold fusion". However he was an early critic of Fleischmann and Pons's claims to have developed a useful method of cold fusion. Palmer served in the US Navy during World War II. He later served as a mi... | Paul Palmer (physicist) | 0.798259 |
88,037 | This is a list of homological algebra topics, by Wikipedia page. | List of homological algebra topics | 0.798259 |
88,038 | In geometry, a pentahexagonal pyritoheptacontatetrahedron is a near-miss Johnson solid with pyritohedral symmetry. This near-miss was discovered by Mason Green in 2006. It has 6 hexagonal faces, 12 pentagonal faces, and 56 triangles in 3 symmetry positions. Mason calls it a hexagonally expanded snubbed dodecahedron.Wit... | Pentahexagonal pyritoheptacontatetrahedron | 0.798259 |
88,039 | In Bayesian inference, the Bernstein–von Mises theorem provides the basis for using Bayesian credible sets for confidence statements in parametric models. It states that under some conditions, a posterior distribution converges in the limit of infinite data to a multivariate normal distribution centered at the maximum ... | Bernstein–von Mises theorem | 0.798259 |
88,040 | Dirac equation, the relativistic wave equation for electrons and positrons Gardner equation Klein–Gordon equation Knizhnik–Zamolodchikov equations in quantum field theory Nonlinear Schrödinger equation in quantum mechanics Schrödinger's equation Schwinger–Dyson equation Yang-Mills equations in gauge theory | List of named differential equations | 0.798258 |
88,041 | John Lafayette Magee (October 28, 1914 – December 16, 2005) was an American chemist known for his work on kinetic models of radiation chemistry, especially the Samuel-Magee model for describing radiolysis in solution. | John L. Magee (chemist) | 0.798258 |
88,042 | From a very general point of view, G. F. R. Ellis and Jean-Philippe Uzan expressed concerns that a varying c would require a rewrite of much of modern physics to replace the current system which depends on a constant c. Ellis claimed that any varying c theory (1) must redefine distance measurements; (2) must provide an... | Variable speed of light | 0.798257 |
88,043 | In chemistry, isomers are molecules or polyatomic ions with identical molecular formula – that is, same number of atoms of each element – but distinct arrangements of atoms in space. Isomerism refers to the existence or possibility of isomers. Isomers do not necessarily share similar chemical or physical properties. | Chemical isomer | 0.798257 |
88,044 | Von Neumann algebras have found applications in diverse areas of mathematics like knot theory, statistical mechanics, quantum field theory, local quantum physics, free probability, noncommutative geometry, representation theory, differential geometry, and dynamical systems. For instance, C*-algebra provides an alternat... | Commutative von Neumann algebras | 0.798257 |
88,045 | Neurological surveillance is relevant to governmental, corporate, academic and technological entities, as the improvement of technology increases the amount of information that can be extrapolated from neuroimaging. Surveillance with current neuroimaging technology is considered difficult, given how fMRI data is diffic... | Neuroprivacy | 0.798257 |
88,046 | Modern detectors in particle physics combine several of the above elements in layers much like an onion. | Radiation Detector | 0.798257 |
88,047 | From 1815 to 1816 he studied at the École Polytechnique in Paris. He was trained in physics and mathematics. In 1828 he earned his D.Sc. | Jean Léonard Marie Poiseuille | 0.798257 |
88,048 | Single and multipass compiles could be implemented using CWIC. CWIC compiled to 8-bit byte-addressable machine code instructions primarily designed to produce IBM System/360 code. Later generations are not publicly documented. One important feature would be the abstraction of the target processor instruction set, gener... | History of compiler construction | 0.798257 |
88,049 | In economics, in 1921 Frank Knight distinguished uncertainty from risk with uncertainty being lack of knowledge which is immeasurable and impossible to calculate. Because of the absence of clearly defined statistics in most economic decisions where people face uncertainty, he believed that we cannot measure probabiliti... | Scientific uncertainty | 0.798256 |
88,050 | In the mathematical field of graph theory, the queue number of a graph is a graph invariant defined analogously to stack number (book thickness) using first-in first-out (queue) orderings in place of last-in first-out (stack) orderings. | Queue number | 0.798256 |
88,051 | Spencer received B.S. and M.S. degrees in aeronautics and astronautics from Purdue University in W. Lafayette, Indiana. He earned his Ph.D. from the Guggenheim School of Aerospace Engineering at the Georgia Institute of Technology, completing a dissertation on automated proximity operations using relative orbital eleme... | David A. Spencer | 0.798255 |
88,052 | The Gallai–Edmonds decomposition is a generalization of Dulmage–Mendelsohn decomposition from bipartite graphs to general graphs.An extension of the Gallai–Edmonds decomposition theorem to multi-edge matchings is given in Katarzyna Paluch's "Capacitated Rank-Maximal Matchings". == References == | Gallai–Edmonds decomposition | 0.798255 |
88,053 | A coprocessor is a computer processor used to supplement the functions of the primary processor (the CPU). Operations performed by the coprocessor may be floating-point arithmetic, graphics, signal processing, string processing, cryptography or I/O interfacing with peripheral devices. By offloading processor-intensive ... | Coprocessor | 0.798255 |
88,054 | The complement to any connected knot or graph in a 3-dimensional sphere S 3 {\displaystyle S^{3}} is of type K ( G , 1 ) {\displaystyle K(G,1)} ; this is called the "asphericity of knots", and is a 1957 theorem of Christos Papakyriakopoulos. Any compact, connected, non-positively curved manifold M is a K ( Γ , 1 ) {\di... | Eilenberg–MacLane space | 0.798254 |
88,055 | Asymmetric ion-pairing catalysis in chemistry is a type of asymmetric catalysis taking place specifically with charged intermediates or charged reagents. In one type of catalysis ion-pairing exists with a charged and chiral catalyst. The charged catalyst can be cationic or anionic. Catalysis by anionic catalysts is als... | Asymmetric ion-pairing catalysis | 0.798254 |
88,056 | Georg Hamel was first to contribute to the solution of Hilbert's fourth problem. He proved the following statement. Theorem. A regular Finsler metric F ( x , y ) = F ( x 1 , … , x n , y 1 , … , y n ) {\displaystyle F(x,y)=F(x_{1},\ldots ,x_{n},y_{1},\ldots ,y_{n})} is flat if and only if it satisfies the conditions: ∂ ... | Hilbert's fourth problem | 0.798254 |
88,057 | As a child he converted a bathroom in his home into his own little laboratory, using toy microscopes and chemistry sets. Ester Molina, Mario's aunt, and an already established chemist, nurtured his interests and aided him in completing more complex chemistry experiments. At this time, Mario knew he wanted to pursue a c... | Mario Molina | 0.798254 |
88,058 | String diagrams are a formal graphical language for representing morphisms in monoidal categories, or more generally 2-cells in 2-categories. They are a prominent tool in applied category theory. When interpreted in the monoidal category of vector spaces and linear maps with the tensor product, string diagrams are call... | String diagrams | 0.798254 |
88,059 | Protocol Bridge: for communicating with clients on different types of networks. Spatial Object Library: for handling two-dimensional spatial objects.Ingres versions 6.4 and Ingres II have long been a commonly used database management system (DBMS), mainly in data center operations at universities and other public bodie... | Ingres (database) | 0.798253 |
88,060 | Prior to the rapid growth of the Internet in 1992, primary media sources included print, radio, and broadcast TV. Computer science had just begun its integration into K-12 schools in major metropolitan areas. The use of computers and dial-up modems with access to digitized resources was in its infancy at the time of AW... | Automated Weather Source | 0.798253 |
88,061 | Separately, earlier in 1999, some members of these groups also had discussed the creation of a portable file format for metabolic network models in the BioThermoKinetics (BTK) group. The same groups who attended the first Caltech workshop met again on April 28–29, 2000, at the first of a newly created meeting series ca... | Systems Biology Markup Language | 0.798253 |
88,062 | The following is a primality test in R (programming language) using the same optimization as above. | Primality test | 0.798253 |
88,063 | In numerical linear algebra, the biconjugate gradient stabilized method, often abbreviated as BiCGSTAB, is an iterative method developed by H. A. van der Vorst for the numerical solution of nonsymmetric linear systems. It is a variant of the biconjugate gradient method (BiCG) and has faster and smoother convergence tha... | Biconjugate gradient stabilized method | 0.798253 |
88,064 | The goal of Information Logistics is to deliver the right product, consisting of the right information element, in the right format, at the right place at the right time for the right people at the right price and all of this is customer demand driven. If this goal is to be achieved, knowledge workers are best equipped... | Information logistics | 0.798253 |
88,065 | The analogous objects in the theory of buildings are called apartments. Apartments play such a constituent role in the theory of buildings that Tits conjectured the existence of a theory of projective geometry in which the degenerate geometries would have equal standing with the classical ones. This geometry would take... | Field with one element | 0.798252 |
88,066 | Ertekin has taught numerous courses on hydrodynamics and ocean engineering at the University of Hawaiʻi at Mānoa, and at University of California, Berkeley. At the Ocean Engineering Department of the University of Hawaiʻi, Ertekin developed and taught several courses including Nonlinear water wave theories (ORE 707), H... | R. Cengiz Ertekin | 0.798252 |
88,067 | In number theory, a polite number is a positive integer that can be written as the sum of two or more consecutive positive integers. A positive integer which is not polite is called impolite. The impolite numbers are exactly the powers of two, and the polite numbers are the natural numbers that are not powers of two. P... | Polite number | 0.798252 |
88,068 | Many of these causes are currently considered secondary in evolutionary causation, and proponents of the extended synthesis want them to be considered first-class evolutionary causes. The biologist Eugene Koonin wrote in 2009 that "the new developments in evolutionary biology by no account should be viewed as refutatio... | Extended evolutionary synthesis | 0.798252 |
88,069 | The S-parameter is sensitive to all new physics at the TeV scale, while T is a measure of weak-isospin breaking effects. The U-parameter is generally not useful; most new-physics theories, including technicolor theories, give negligible contributions to it. The S and T-parameters are determined by global fit to experim... | Technicolor (physics) | 0.798252 |
88,070 | Youden's index is often used in conjunction with receiver operating characteristic (ROC) analysis. The index is defined for all points of an ROC curve, and the maximum value of the index may be used as a criterion for selecting the optimum cut-off point when a diagnostic test gives a numeric rather than a dichotomous r... | Youden's J statistic | 0.798252 |
88,071 | Max Valier is a 15 kg (33 lb) X-ray telescopic satellite which was built in a collaboration by the Gewerbeoberschule "Max Valier" Bozen, the Gewerbeoberschule "Oskar von Miller" Meran and the Amateurastronomen "Max Valier". The Max Planck Institute for Astrophysics provides the small X-ray telescope µRosi, which allows... | Max Valier (satellite) | 0.798252 |
88,072 | He wrote six books, edited four volumes and authored over one hundred papers. Most of his research was on the theory of rational decision-making under uncertainty. His Optimal Statistical Decisions, published in 1970, is still recognized as one of the great books in the field. His courses on statistical decision theory... | Morris H. DeGroot | 0.798252 |
88,073 | Computer engineering began in 1939 when John Vincent Atanasoff and Clifford Berry began developing the world's first electronic digital computer through physics, mathematics, and electrical engineering. John Vincent Atanasoff was once a physics and mathematics teacher for Iowa State University and Clifford Berry a form... | Computer engineering | 0.798252 |
88,074 | Bird, R.B. (Fall 2001). "Who Was Who in Transport Phenomena". Chemical Engineering Education. | Lewis number | 0.798251 |
88,075 | The following outline is provided as an overview of and topical guide to physiology: Physiology – scientific study of the normal function in living systems. A branch of biology, its focus is in how organisms, organ systems, organs, cells, and biomolecules carry out the chemical or physical functions that exist in a liv... | Outline of physiology | 0.798251 |
88,076 | In computer science, a doubly linked list is a linked data structure that consists of a set of sequentially linked records called nodes. Each node contains three fields: two link fields (references to the previous and to the next node in the sequence of nodes) and one data field. The beginning and ending nodes' previou... | Doubly linked list | 0.798251 |
88,077 | There are two general classes of microwave effects: Specific microwave effects. Non-thermal microwave effects.A review has proposed this definition and examples of microwave effects in organic chemistry have been summarized.Specific microwave effects are those effects that cannot be (easily) emulated through convention... | Microwave irradiation | 0.798251 |
88,078 | There are differences in the extent to which job performance is predicted by intelligence depending on the occupation. A 1998 meta-analysis of the predictors of job performance for salesperson found that extraversion and conscientiousness predicted both ratings and sales, but general cognitive ability and age correlate... | Job performance | 0.79825 |
88,079 | In 1981, Racaniello and Baltimore used recombinant DNA technology to generate the first infectious clone of an animal RNA virus, poliovirus. DNA encoding the RNA genome of poliovirus was introduced into cultured mammalian cells and infectious poliovirus was produced. Creation of the infectious clone propelled understan... | Polio virus | 0.79825 |
88,080 | A Campenot chamber is a three-chamber petri dish culture system devised by Robert Campenot to study neurons. Commonly used in neurobiology, the neuron soma or cell body is physically compartmentalized from its axons allowing for spatial segregation during investigation. This separation, typically done with a fluid impe... | Campenot chamber | 0.79825 |
88,081 | In the mathematical field of topology, a hyperconnected space or irreducible space is a topological space X that cannot be written as the union of two proper closed sets (whether disjoint or non-disjoint). The name irreducible space is preferred in algebraic geometry. For a topological space X the following conditions ... | Hyperconnected space | 0.79825 |
88,082 | List of object-oriented database management systems – Comparison of object–relational database management systems – List of relational database management systems – Comparison of relational database management systems – MySQL (outline) – Document-oriented database – computer program designed for storing, retrieving, an... | Outline of databases | 0.79825 |
88,083 | Measurements to date indicate that Europa has an ocean approximately twice the volume of Earth's oceans. This water layer below the ice may be in contact with the moon's interior allowing ready access to hydrothermal energy and chemistry. A surface mission can take advantage of the relatively young, active surface of E... | Europa Lander | 0.798249 |
88,084 | The study of electricity leakage led to many insights in the study of electricity. The machine was last modified in 1791. For the friction, cushions were used as an improvement over the mercury bath used in the earlier model. For a complete description of the electrostatic generator, an explanation was produced in 1868... | Large electrostatic generator (Teylers) | 0.798249 |
88,085 | The realisation in 1989 that there are typically about 100 marine viruses in every millilitre of seawater gave impetus to understand their diversity and role in the marine environment. Viruses are now considered to play key roles in marine ecosystems by controlling microbial community dynamics, host metabolic status, a... | Marine food web | 0.798249 |
88,086 | It is likely that the concept of fractional numbers dates to prehistoric times. The Ancient Egyptians used their Egyptian fraction notation for rational numbers in mathematical texts such as the Rhind Mathematical Papyrus and the Kahun Papyrus. Classical Greek and Indian mathematicians made studies of the theory of rat... | Number systems | 0.798249 |
88,087 | The first professor of programming in MGB was Ljubomir Protić, professor at University of Belgrade, Faculty of Mathematics, who started teaching programming subjects from school year 1968/69. ; 33 years later, professor Protić served as Principal of Mathematical Grammar School (2001–2004). Later on, many University of ... | Mathematical Grammar School | 0.798249 |
88,088 | The Biosafety Clearing-House is designed to be interoperable with other databases, so governments may register their information with the central Biosafety Clearing-House database, or with another (interoperable) database of their choice. The location of the information makes no difference to the user, who is able to r... | Biosafety Clearing-House | 0.798248 |
88,089 | In geometry, the great rhombihexahedron (or great rhombicube) is a nonconvex uniform polyhedron, indexed as U21. It has 18 faces (12 squares and 6 octagrams), 48 edges, and 24 vertices. Its dual is the great rhombihexacron. Its vertex figure is a crossed quadrilateral. | Great rhombihexahedron | 0.798248 |
88,090 | However, clear exceptions exist. Prominent examples include The Feynman Lectures on Physics. List of Fundamental Dynamics PrinciplesNewton's laws of motion Inertia Acceleration Momentum Reaction Newton's law of universal gravitation Special theory of relativity | Classical dynamics | 0.798248 |
88,091 | in 1964. From 1964 to 1981 he was a faculty member in the department of electrical engineering of Ohio University. From 1981 to 2001 he was a full professor and head of the department of electrical engineering and computer science at the University of Illinois Chicago. | Wai-Kai Chen | 0.798248 |
88,092 | Here are some important examples in which unitary representations of a Lie group have been analyzed. The Stone–von Neumann theorem can be understood as giving a classification of the irreducible unitary representations of the Heisenberg group. Wigner's classification for representations of the Poincaré group plays a ma... | Representations of Lie groups | 0.798248 |
88,093 | By measuring the distortion geometry, the mass of the intervening cluster can be obtained. In the dozens of cases where this has been done, the mass-to-light ratios obtained correspond to the dynamical dark matter measurements of clusters. Lensing can lead to multiple copies of an image. | Dark matter problem | 0.798247 |
88,094 | It was in a high school geometry course, however, that his passion for math began. An exceptional student, Blackwell graduated high school in 1935 at the age of sixteen.Blackwell entered the University of Illinois at Urbana-Champaign with the intent to study elementary school mathematics and become a teacher. He was a ... | David Blackwell | 0.798247 |
88,095 | Smart data capture (SDC), also known as 'intelligent data capture' or 'automated data capture', describes the branch of technology concerned with using computer vision techniques like optical character recognition (OCR), barcode scanning, object recognition and other similar technologies to extract and process informat... | Smart data capture | 0.798247 |
88,096 | Xtensa processors range from small, low-power cache-less microcontroller to high-performance 16-way SIMD processors, 3-issue VLIW DSP cores, or 1 TMAC/sec neural network processors. All Cadence standard DSPs are based on the Xtensa architecture. The Xtensa architecture offers a user-customizable instruction set through... | Tensilica | 0.798247 |
88,097 | Every ring can be viewed as a preadditive category with a single object. The functor category of all additive functors from this category to the category of abelian groups is isomorphic to the category of left modules over the ring. Another isomorphism of categories arises in the theory of Boolean algebras: the categor... | Isomorphic categories | 0.798247 |
88,098 | (1990). Beauty is our Business. Monographs in Computer Science. | David Gries | 0.798247 |
88,099 | In algebraic geometry, μ {\displaystyle \mu } is said to be a multiplicative distance function over a field if it satisfies μ ( A B ) > 1. {\displaystyle \mu (AB)>1.\,} AB is congruent to A'B' iff μ ( A B ) = μ ( A ′ B ′ ) . {\displaystyle \mu (AB)=\mu (A'B').\,} AB < A'B' iff μ ( A B ) < μ ( A ′ B ′ ) . {\displaystyle... | Multiplicative distance | 0.798246 |
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