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83,800 | After receiving Commonwealth Fund Fellowship and working for two years in Yale University and Public Health Research Institute in USA, he then returned to the UK where his mentor, Sir Hans Krebs, had moved to Oxford University and offered him a post there. This partnership produced a paper in Nature, concerning their d... | Hans Kornberg | 0.799141 |
83,801 | The product of two standard probability spaces is a standard probability space. The same holds for the product of countably many spaces, see (Rokhlin 1952, Sect. 3.4), (Haezendonck 1973, Proposition 12), and (Itô 1984, Theorem 2.4.3). | Standard probability space | 0.799141 |
83,802 | The probability for a photon to be in a particular polarization state depends on the probability distribution over the fields as calculated by the classical Maxwell's equations (in the Glauber-Sudarshan P-representation of a one-photon Fock state.) The expectation value of the photon number in a coherent state in a lim... | Theoretical and experimental justification for the Schrödinger equation | 0.799141 |
83,803 | Mechanical Engineering magazine said "the most unique feature of the Indy system is its integrated digital media capabilities", such as IndyCam, video input port, and applications for video conferencing and multimedia creation. Byte magazine said in September 1993 that Apple and SGI were trailblazers by setting audio a... | SGI Indy | 0.799141 |
83,804 | He is considered the first mathematician to systematically use and accept irrational numbers as solutions and coefficients to equations. His mathematical techniques were later adopted by Fibonacci, thus allowing Abu Kamil an important part in introducing algebra to Europe.Abu Kamil made important contributions to algeb... | Abu Kamil | 0.79914 |
83,805 | Astrophysics and cosmology received straight coverage in a variety of talks, as with descriptions of supernovae and gamma ray bursts by astrophysicist Adam Burrows; the acoustic nature of the universe by Garik Israelian; black holes by astrophysicist Kip Thorne; the creation of the universe by cosmologist Joseph Silk; ... | Starmus Festival | 0.79914 |
83,806 | Then π 1 ( M n ) ≅ F n {\displaystyle \pi _{1}(M_{n})\cong F_{n}} , and, moreover, up to a quotient by a finite normal subgroup isomorphic to Z 2 n {\displaystyle \mathbb {Z} _{2}^{n}} , the mapping class group of M n {\displaystyle M_{n}} is equal to Out ( F n ) {\displaystyle \operatorname {Out} (F_{n})} ; see. Dif... | Whitehead's algorithm | 0.79914 |
83,807 | In his hands, it meant something akin to contemporary proof theory, in which finitary methods are used to study various axiomatized mathematical theorems (Kleene 1952, p. 55). Other prominent figures in the field include Bertrand Russell, Thoralf Skolem, Emil Post, Alonzo Church, Alan Turing, Stephen Kleene, Willard Qu... | Metamathematics | 0.79914 |
83,808 | Although most experiments use cellular response as a measure of the effect, the effect is, in essence, a result of the binding kinetics; so, in order to illustrate the mechanism, ligand binding is used. A ligand A will bind to a receptor R according to an equilibrium constant: K d = k − 1 k 1 {\displaystyle K_{d}={\fra... | Schild analysis | 0.79914 |
83,809 | In biomedical research, it is common for statisticians to be among the authors of publications, and many statisticians can be linked to Erdős via John Tukey, who has an Erdős number of 2. Similarly, the prominent geneticist Eric Lander and the mathematician Daniel Kleitman have collaborated on papers, and since Kleitma... | Erdös number | 0.799139 |
83,810 | In computability theory Post's theorem, named after Emil Post, describes the connection between the arithmetical hierarchy and the Turing degrees. | Post's theorem | 0.799139 |
83,811 | Alkenes add to OsO4 to give diolate species that hydrolyze to cis-diols. The net process is called dihydroxylation. This proceeds via a cycloaddition reaction between the OsO4 and alkene to form an intermediate osmate ester that rapidly hydrolyses to yield the vicinal diol. As the oxygen atoms are added in a concerted... | OsO4 | 0.799139 |
83,812 | Using a circuit board identical to that of the 8-bit XL, the 24-bit XL includes three times as much framebuffer memory to accommodate 24-bit color. In an Indy with an R5000 CPU, these graphics options are called XGE, because an R5000 CPU can perform 3D geometry calculations faster than the XZ subsystems's four Geometry... | SGI Indy | 0.799139 |
83,813 | Solutions to the Schrödinger equation must be continuous, and continuously differentiable. These requirements are boundary conditions on the differential equations previously derived, that is, the matching conditions between the solutions inside and outside the well. In this case, the finite potential well is symmetric... | Finite potential well | 0.799139 |
83,814 | This means there is an advantage to using higher frequencies for search radars, as they will be able to resolve a given sized object, like a warhead or booster fragments, from a smaller antenna. However, it is generally less expensive to generate radio power at lower frequencies, offsetting the disadvantage in resoluti... | Nuclear blackout | 0.799138 |
83,815 | Hastings graduated magna cum laude with a Bachelor of Science in marine science and chemistry from the University of Miami, Coral Gables in 1998. After her undergraduate she did a research internship at the National Oceanic and Atmospheric Administration’s Geophysical Fluid Dynamics Laboratory in Princeton, NJ. She cre... | Meredith G. Hastings | 0.799138 |
83,816 | This notation is in conflict with the use of λ {\displaystyle \lambda } in lambda calculus, where lambda is used to denote bound variables. With all of these notational changes accounted for, the adjointness of Apply and curry is then expressed in the commuting diagram The articles on exponential object and Cartesian c... | Apply | 0.799138 |
83,817 | Jürgen Neukirch (24 July 1937 – 5 February 1997) was a German mathematician known for his work on algebraic number theory. | Jürgen Neukirch | 0.799138 |
83,818 | Applying the standard technique of proof by cases to recursively defined sets or functions, as in the preceding sections, yields structural induction — a powerful generalization of mathematical induction widely used to derive proofs in mathematical logic and computer science. | Mathematical recursion | 0.799137 |
83,819 | The International Biological Program (IBP) was an effort between 1964 and 1974 to coordinate large-scale ecological and environmental studies. Organized in the wake of the successful International Geophysical Year (IGY) of 1957-1958, the International Biological Program was an attempt to apply the methods of big scienc... | International Biological Program | 0.799137 |
83,820 | Silq is a high-level programming language for quantum computing with a strong static type system, developed at ETH Zürich. | Quantum programming language | 0.799137 |
83,821 | Let Q(x) denote the number of square-free integers between 1 and x (OEIS: A013928 shifting index by 1). For large n, 3/4 of the positive integers less than n are not divisible by 4, 8/9 of these numbers are not divisible by 9, and so on. Because these ratios satisfy the multiplicative property (this follows from Chines... | Square-free number | 0.799137 |
83,822 | Usually, a study aims to understand an effect of a phenomenon over a population. In biology, a population is defined as all the individuals of a given species, in a specific area at a given time. In biostatistics, this concept is extended to a variety of collections possible of study. Although, in biostatistics, a popu... | Biostatistics | 0.799137 |
83,823 | The IAP includes 160 researchers, engineers, technicians, and administrators and regularly welcomes many visitors and students. The main areas of research at the IAP are: General relativity and cosmology Cosmological structure formation High-energy astrophysics Origin and evolution of galaxies Stellar structure Exoplan... | Institut d'Astrophysique de Paris | 0.799136 |
83,824 | The Institute of Automation, Chinese Academy of Sciences (CASIA, Chinese: 自动化研究所; pinyin: Zìdònghuà Yánjiūsuǒ) is a research lab belonging to the Chinese Academy of Sciences which researches robotics, pattern recognition and control theory. | Institute of Automation | 0.799136 |
83,825 | In 1582 Maestlin wrote a popular introduction to astronomy. While teaching at the university Maetslin tho a Copernican taught traditional Ptolemaic astronomy in his courses. However, Maestlin did present Copernican's heliocentric astronomy to his advanced students.Among his students was Johannes Kepler (1571–1630) who ... | Michael Maestlin | 0.799136 |
83,826 | Matrices with a single row are called row vectors, and those with a single column are called column vectors. A matrix with the same number of rows and columns is called a square matrix. A matrix with an infinite number of rows or columns (or both) is called an infinite matrix. In some contexts, such as computer algebra... | Empty matrix | 0.799136 |
83,827 | A 2019 study of Serb samples from different parts of the Western Balkans showed that "approximately half of them originated from Herzegovina and Old Herzegovina" which population throughout history strongly influenced today's Serbian male genetics. Older research considered that the high frequency of this subclade in t... | Genetic studies on Serbs | 0.799136 |
83,828 | It is a fundamental property of antennas that the receiving pattern (sensitivity as a function of direction) of an antenna when used for receiving is identical to the far-field radiation pattern of the antenna when used for transmitting. This is a consequence of the reciprocity theorem of electromagnetics and is proved... | Antenna pattern | 0.799136 |
83,829 | Cantor's article is short, less than four and a half pages. It begins with a discussion of the real algebraic numbers and a statement of his first theorem: The set of real algebraic numbers can be put into one-to-one correspondence with the set of positive integers. Cantor restates this theorem in terms more familiar t... | Cantor's first set theory article | 0.799136 |
83,830 | Journal of Philosophy. 1988. "Between Mathematics and Physics". | Michael Resnik | 0.799136 |
83,831 | Biodiversity supports many ecosystem services: "There is now unequivocal evidence that biodiversity loss reduces the efficiency by which ecological communities capture biologically essential resources, produce biomass, decompose and recycle biologically essential nutrients... There is mounting evidence that biodiversit... | Biodiversity | 0.799136 |
83,832 | Hrenya graduated summa cum laude in 1991 from the Ohio State University, majoring in chemical engineering, and completed her Ph.D. in chemical engineering in 1995 at Carnegie Mellon University under the supervision of Jennifer Sinclair Curtis.She joined the University of Colorado as an assistant professor of chemical a... | Christine Hrenya | 0.799135 |
83,833 | Ernst Mally (; German: ; 11 October 1879 – 8 March 1944) was an Austrian analytic philosopher, initially affiliated with Alexius Meinong's Graz School of object theory. Mally was one of the founders of deontic logic and is mainly known for his contributions in that field of research. In metaphysics, he is known for int... | Ernst Mally | 0.799135 |
83,834 | The first was the creation of analytic geometry, or geometry with coordinates and equations, by René Descartes (1596–1650) and Pierre de Fermat (1601–1665). This was a necessary precursor to the development of calculus and a precise quantitative science of physics. The second geometric development of this period was th... | Geometric object | 0.799135 |
83,835 | In fluid dynamics, lubrication theory describes the flow of fluids (liquids or gases) in a geometry in which one dimension is significantly smaller than the others. An example is the flow above air hockey tables, where the thickness of the air layer beneath the puck is much smaller than the dimensions of the puck itsel... | Lubrication theory | 0.799135 |
83,836 | In trigonometry, the unit circle is traditionally oriented counterclockwise. The concept of orientation of a curve is just a particular case of the notion of orientation of a manifold (that is, besides orientation of a curve one may also speak of orientation of a surface, hypersurface, etc.). Orientation of a curve is ... | Curve orientation | 0.799135 |
83,837 | An ideal of the Boolean algebra A is a subset I such that for all x, y in I we have x ∨ y in I and for all a in A we have a ∧ x in I. This notion of ideal coincides with the notion of ring ideal in the Boolean ring A. An ideal I of A is called prime if I ≠ A and if a ∧ b in I always implies a in I or b in I. Furthermor... | Boolean algebra (structure) | 0.799135 |
83,838 | Here, the link between psychological experience – sense data – and components of logical atomism – universals and particulars – causes a breach in the typical logic of the theory; Russell's logical atomism is in some respects defined by the crossover of metaphysics and analytical philosophy, which characterizes the fie... | Logical Atomism | 0.799135 |
83,839 | Computer-aided manufacturingComputer-aided manufacturing (CAM) is the use of software to control machine tools and related ones in the manufacturing of workpieces. This is not the only definition for CAM, but it is the most common; CAM may also refer to the use of a computer to assist in all operations of a manufacturi... | Glossary of engineering: A–L | 0.799134 |
83,840 | The Fresnel equations describe the physics at the optical boundary. Reflection may occur as specular, or mirror-like, reflection and diffuse reflection. Specular reflection reflects all light which arrives from a given direction at the same angle, whereas diffuse reflection reflects light in a broad range of directions... | Specularly reflected | 0.799134 |
83,841 | Once formed, the NTSs undergo complicated evolution, losing and acquiring the charge by interaction with each other and surrounding particles. Depending on theory parameters, they could either disappear at all or get statistical equilibrium and "freeze out" at some temperature of the universe, or be born "frozen out" i... | Non-topological soliton | 0.799134 |
83,842 | Stephen Malvern Omohundro (born 1959) is an American computer scientist whose areas of research include Hamiltonian physics, dynamical systems, programming languages, machine learning, machine vision, and the social implications of artificial intelligence. His current work uses rational economics to develop safe and be... | Steve Omohundro | 0.799134 |
83,843 | Clairaut's formula for the acceleration due to gravity g on the surface of a spheroid at latitude φ, was: where G e {\displaystyle G_{e}} is the value of the acceleration of gravity at the equator, m the ratio of the centrifugal force to gravity at the equator, and f the flattening of a meridian section of the earth, d... | Clairaut's theorem | 0.799134 |
83,844 | 1930: "The selection of Dr. John C. Slater as head of the (Physics) Department will strengthen ... undergraduate and graduate work ... the limitation of space has retarded the development of graduate work ... the total number of undergraduates being 53 and ... graduate students 16." (p. 21) 1931: "This has been the fir... | John C. Slater | 0.799134 |
83,845 | For the following graph: a depth-first search starting at the node A, assuming that the left edges in the shown graph are chosen before right edges, and assuming the search remembers previously visited nodes and will not repeat them (since this is a small graph), will visit the nodes in the following order: A, B, D, F,... | Depth-first search | 0.799134 |
83,846 | In mathematics and computer science, truncation is limiting the number of digits right of the decimal point. | Trunc (command) | 0.799133 |
83,847 | Immunocytochemistry (ICC) is a common laboratory technique that is used to anatomically visualize the localization of a specific protein or antigen in cells by use of a specific primary antibody that binds to it. The primary antibody allows visualization of the protein under a fluorescence microscope when it is bound b... | Immunocytochemistry | 0.799133 |
83,848 | Though certain cosmological models such as Gödel's universe even permit bizarre worldlines that intersect with themselves, ultimately the question as to whether we are in something like a "Pac-Man universe" where if traveling far enough in one direction would allow one to simply end up back in the same place like going... | Universe expansion | 0.799133 |
83,849 | Retrograde motion in astronomy is, in general, orbital or rotational motion of an object in the direction opposite the rotation of its primary, that is, the central object (right figure). It may also describe other motions such as precession or nutation of an object's rotational axis. Prograde or direct motion is more ... | Retrograde Orbit | 0.799133 |
83,850 | The activation energy for a chemical reaction can be provided when one reactant molecule absorbs light of suitable wavelength and is promoted to an excited state. The study of reactions initiated by light is photochemistry, one prominent example being photosynthesis. | Chemical reaction kinetics | 0.799132 |
83,851 | The following is a primality test in Haskell using the same optimization as above. | Primality tests | 0.799132 |
83,852 | The product topology used to define the Baire space can be described more concretely in terms of trees. The basic open sets of the product topology are cylinder sets, here characterized as: If any finite set of natural number coordinates I={i} is selected, and for each i a particular natural number value vi is selected... | Baire space (set theory) | 0.799132 |
83,853 | Sarkar is one of the founders of systematic conservation planning within conservation biology, promoting the use of multi-criteria decision analysis and supervising the creation of the ConsNet decision support system. In this context he has advocated participatory environmental planning and strongly criticized the impo... | Sahotra Sarkar | 0.799132 |
83,854 | The storm was an important event in the field of heliophysics, the study of space weather, with numerous studies published in the next few years and throughout the 1970s and 1980s, as well as leading to several influential internal investigations and to significant policy changes. Almost fifty years after the fact, the... | August 1972 solar storms | 0.799132 |
83,855 | The idea of holism started to regain popularity in biology when the endosymbiosis theory was first proposed by Konstantin Mereschkowski in 1905 and further developed by Ivan Wallin in 1925. Still accepted today, this theory posits a single origin for eukaryotic cells through the symbiotic assimilation of prokaryotes to... | Marine holobiont | 0.799131 |
83,856 | This efficiency ( η p n {\displaystyle \eta _{pn}} ) is limited by the Carnot efficiency given by where T p V {\displaystyle T_{\mathrm {pV} }} is the temperature of the pV cell and T p , O {\displaystyle T_{p,\mathrm {O} }} is the temperature of the optical phonon population, as dictated by the Bose–Einstein statistic... | Phonovoltaic | 0.799131 |
83,857 | One Japanese woman, Traweek describes, found ways to perform physics research without funding by acquiring data through her ties with a large multinational research group by asking for a dataset that was known to be interesting, but not the most desirable. She studies the ways physicists and astronomers worldwide learn... | Sharon Traweek | 0.799131 |
83,858 | Its main purpose is to clarify the properties of matter in aggregate, in terms of physical laws governing atomic motion.Statistical mechanics arose out of the development of classical thermodynamics, a field for which it was successful in explaining macroscopic physical properties—such as temperature, pressure, and hea... | Fundamental assumption of statistical mechanics | 0.799131 |
83,859 | Clustal is a series of widely used computer programs used in bioinformatics for multiple sequence alignment. There have been many versions of Clustal over the development of the algorithm that are listed below. The analysis of each tool and its algorithm is also detailed in their respective categories. Available operat... | Clustal Omega | 0.79913 |
83,860 | Hoyle explicitly denied that he was being insulting and said it was just a striking image meant to emphasize the difference between the two theories for the radio audience. In another BBC interview, he said, "The reason why scientists like the "big bang" is because they are overshadowed by the Book of Genesis. It is de... | Fred Hoyle | 0.79913 |
83,861 | It has two major and overlapping branches: Aeronautical engineering and Astronautical Engineering. Avionics engineering is similar, but deals with the electronics side of aerospace engineering. Afocal systemAn optical system that produces no net convergence or divergence of the beam, i.e. has an infinite effective foca... | Glossary of engineering: A–L | 0.79913 |
83,862 | In quantum chemistry, a natural bond orbital or NBO is a calculated bonding orbital with maximum electron density. The NBOs are one of a sequence of natural localized orbital sets that include "natural atomic orbitals" (NAO), "natural hybrid orbitals" (NHO), "natural bonding orbitals" (NBO) and "natural (semi-)localize... | Natural Bond Orbital | 0.79913 |
83,863 | Elliptic curves over finite fields are used in some cryptographic applications as well as for integer factorization. Typically, the general idea in these applications is that a known algorithm which makes use of certain finite groups is rewritten to use the groups of rational points of elliptic curves. For more see als... | Elliptic curves | 0.799129 |
83,864 | To understand how neurons find and connect to each other in the right way, his group uses the nematode worm Caenorhabditis elegans as a model system. His laboratory has developed genetic screens to identify pathways through which synapses are formed, as well as techniques to re-route how pathways are formed by manipula... | Daniel Colón-Ramos | 0.799129 |
83,865 | Planning for the development of room and pillar mines operates in much the same way as other mining methods, and begins with establishing ownership of the mine. Following this, the geology of the mine must be analysed, as this will determine factors like the lifespan of the mine, the production requirements, and the co... | Room and pillar mining | 0.799129 |
83,866 | A number of properties of IF logic follow from logical equivalence with Σ 1 1 {\displaystyle \Sigma _{1}^{1}} and bring it closer to first-order logic including a compactness theorem, a Löwenheim–Skolem theorem, and a Craig interpolation theorem. (Väänänen, 2007, p. 86). However, Väänänen (2001) proved that the set of ... | Independence-friendly logic | 0.799128 |
83,867 | This information can be used to interpret the voluntary movement of the subject and consequently control the prosthesis. The magnetic signals generated by the magnets are detected by external sensors placed around the residual limb. Localization is then implemented by an optimization method that performs the tracking b... | Robotic prosthesis control | 0.799128 |
83,868 | The holonomic constraint equations can help us easily remove some of the dependent variables in our system. For example, if we want to remove x d {\displaystyle x_{d}} , which is a parameter in the constraint equation f i {\displaystyle f_{i}} , we can rearrange the equation into the following form, assuming it can be ... | Holonomic system | 0.799128 |
83,869 | News & World Report. It also featured/features in the Top 100 Engineering/Technology and Computer Sciences schools in the world in the ARWU by Shanghai Jiao Tong University.The college consists of the Department of Electrical Engineering & Computer Science (EECS), the Civil, Environmental, and Construction Engineering ... | University of Central Florida College of Engineering and Computer Science | 0.799127 |
83,870 | The journal invites letters, articles, features, and perspectives (reviews) that address challenges of sustainability in the chemical enterprise and advance principles of green chemistry and green engineering. == References == | ACS Sustainable Chemistry & Engineering | 0.799127 |
83,871 | The conception of human reaction to an external stimulus being mediated by a biological interface (such as a nerve) is nearly as old as the philosophical discipline of science itself. Enlightenment thinkers like René Descartes proposed that the reflexive response to pain, for example, is carried by some sort of fiber—w... | Mental chronometry | 0.799127 |
83,872 | Nevertheless, even if timing-awareness was extended to all these steps starting from well-established principles used for logic synthesis, the two phases, logic and physical, of the timing closure process are conventionally handled by different design teams and different EDA tools. Design Compiler by Synopsys, Encounte... | Timing closure | 0.799127 |
83,873 | Kummer made several contributions to mathematics in different areas; he codified some of the relations between different hypergeometric series, known as contiguity relations. The Kummer surface results from taking the quotient of a two-dimensional abelian variety by the cyclic group {1, −1} (an early orbifold: it has 1... | Ernst Kummer | 0.799127 |
83,874 | In algebra, the term Hermite ring (after Charles Hermite) has been applied to three different objects. According to Kaplansky (1949) (p. 465), a ring is right Hermite if, for every two elements a and b of the ring, there is an element d of the ring and an invertible 2 by 2 matrix M over the ring such that (a b)M=(d 0).... | Hermite ring | 0.799126 |
83,875 | In molecular physics, the molecular term symbol is a shorthand expression of the group representation and angular momenta that characterize the state of a molecule, i.e. its electronic quantum state which is an eigenstate of the electronic molecular Hamiltonian. It is the equivalent of the term symbol for the atomic ca... | Molecular term symbol | 0.799126 |
83,876 | Yttrium is used in small quantities in the cathodes of some Lithium iron phosphate battery (LFP), which are then commonly called LiFeYPO4 chemistry, or LYP. Similar to LFP, LYP batteries offer high energy density, good safety and long life. But LYP offers higher cathode stability, and prolongs the life of the battery, ... | Yttrium | 0.799126 |
83,877 | The Albert–Brauer–Hasse–Noether theorem establishes a local–global principle for the splitting of a central simple algebra A over an algebraic number field K. It states that if A splits over every completion Kv then it is isomorphic to a matrix algebra over K. | Hasse principle | 0.799126 |
83,878 | In other words, the only linear transformations of M that commute with all transformations coming from R are scalar multiples of the identity. More generally, if R {\displaystyle R} is an algebra over an algebraically closed field k {\displaystyle k} and M {\displaystyle M} is a simple R {\displaystyle R} -module satis... | Schur lemma | 0.799126 |
83,879 | In classical physics, translational motion is movement that changes the position of an object, as opposed to rotation. For example, according to Whittaker: If a body is moved from one position to another, and if the lines joining the initial and final points of each of the points of the body are a set of parallel strai... | Translational motion | 0.799125 |
83,880 | In 2011, women earned half of the computer science degrees in Malaysia. In 2001, 55 percent of computer science graduates in Guyana were women. == References == | Computer science education | 0.799125 |
83,881 | However, the link between information and such physical ideas as the entropy in a thermodynamic system is so strong that they are sometimes identified. For example, the area of a black hole's event horizon is a measure both of the hole's entropy and of the information that it contains, as per the Bekenstein bound. Cons... | Constructor theory | 0.799125 |
83,882 | In mathematical set theory, Baumgartner's axiom (BA) can be one of three different axioms introduced by James Earl Baumgartner. A subset of the real line is said to be ℵ 1 {\displaystyle \aleph _{1}} -dense if every two points are separated by exactly ℵ 1 {\displaystyle \aleph _{1}} other points, where ℵ 1 {\displaysty... | Baumgartner's axiom | 0.799125 |
83,883 | He attended Columbia University, graduating in 1922 with a degree in chemical engineering. He began work as a research chemist in New York, receiving his first patent. In 1925, he joined DuPont in Wilmington, Delaware, beginning what became a 35-year career leading its chemical research. | Thomas H. Chilton | 0.799124 |
83,884 | In biochemistry and cell biology, differential centrifugation (also known as differential velocity centrifugation) is a common procedure used to separate organelles and other sub-cellular particles based on their sedimentation rate. Although often applied in biological analysis, differential centrifugation is a general... | Equilibrium gradient centrifugation | 0.799124 |
83,885 | Gregory Fournier and Anthony Poole have proposed that Asgard is part of "the Eukaryote tree", forming a superphylum they call "Eukaryomorpha" defined by "shared derived characters" (eukaryote signature proteins).The taxonomy is uncertain and the phylum names are therefore somewhat speculative. The list of phyla is base... | Eukaryotic signature protein | 0.799124 |
83,886 | John Mark Pauly is the Reid Weaver Dennis Professor of Engineering in the Department of Electrical Engineering at Stanford University. He is co-director of the Magnetic Resonance Systems Research Laboratory (MRSRL), which designs improved MRI techniques and equipment. He is Advisor to Stanford Student Space Initiative. | John M. Pauly | 0.799124 |
83,887 | It inspired the 1995 textbook Statistics: A Bayesian Perspective by the biostatistician Donald Berry. He spent the rest of his career at UC Berkeley, retiring in 1988 at age 70, which at that time was the mandatory retirement age. Over the course of his career, he mentored over 60 students. | David Blackwell | 0.799124 |
83,888 | In computer science, an inverted index (also referred to as a postings list, postings file, or inverted file) is a database index storing a mapping from content, such as words or numbers, to its locations in a table, or in a document or a set of documents (named in contrast to a forward index, which maps from documents... | Inverted index | 0.799123 |
83,889 | In combinatorial number theory, Singmaster's conjecture states that there is a finite upper bound on the number of times a number other than 1 can appear in Pascal's triangle. Paul Erdős suspected that the conjecture is true, but thought it would probably be very difficult to prove. The empirical evidence is consistent... | David Singmaster | 0.799123 |
83,890 | Electricity produced with renewables has to be paid a certain price by electricity companies: a "generation" rate (even if the producer uses the energy itself) and an "export" rate (when the producer sells to the grid). In PreussenElektra AG v Schleswag AG a large energy company (now part of E.ON) challenged a similar ... | United Kingdom enterprise law | 0.799123 |
83,891 | In 2002, proponents of intelligent design asked the Ohio State Board of Education to adopt intelligent design as part of its standard biology curriculum, in line with the guidelines of the Edwards v. Aguillard holding. In December 2002, the Board adopted a proposal that required critical analysis of evolution, but did ... | Creation and evolution in public education in the United States | 0.799123 |
83,892 | The School of Chemistry is a school of the University of Edinburgh, in Scotland. In the 2008 Research Assessment Exercise (RAE) the school was ranked sixth in the UK. | School of Chemistry, University of Edinburgh | 0.799123 |
83,893 | For example, all circles are mutually similar, but ellipses are not similar to circles. A third equivalence relation, introduced by Gaspard Monge in 1795, occurs in projective geometry: not only ellipses, but also parabolas and hyperbolas, turn into circles under appropriate projective transformations; they all are pro... | List of mathematical spaces | 0.799123 |
83,894 | 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 | 0.799123 |
83,895 | The number of female scientists in the organic chemistry community, industry and academics, remains low (<20%). Advancement of women in the chemical sciences is a challenge due to the so-called “leaky pipeline,” wherein growing numbers of women enter academics and industry to study science opt out to pursue alternative... | Empowering Women in Organic Chemistry | 0.799122 |
83,896 | Z represents: the unit prefix zetta (1021) the atomic number or proton number of an element in chemistry a standardized normal random variable in probability theory and statistics Partition function in meteorology, the radar reflectivity factor Electrical impedance Z boson Compressibility factor Z {\displaystyle \mathb... | Latin letters used in mathematics, science, and engineering | 0.799122 |
83,897 | Fox joined Johns Hopkins University Applied Physics Laboratory in 1998, where she remained as Science and Operations coordinator for the International Solar-Terrestrial Physics Science Initiative. Her research focuses on solar system plasma physics and data analysis. She studies the magnetopause using a range of spacec... | Nicola Fox | 0.799122 |
83,898 | I: The Solar System; Vol. II: Astrophysics and Stellar Astronomy. Boston: Ginn & Co. | Henry Norris Russell | 0.799122 |
83,899 | The above proof is an example of a non-constructive proof disallowed by intuitionists: The proof is non-constructive because it doesn't give specific numbers a {\displaystyle a} and b {\displaystyle b} that satisfy the theorem but only two separate possibilities, one of which must work. (Actually a = 2 2 {\displaystyle... | Principle of the excluded middle | 0.799121 |
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