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99,300 | Preti was born and raised in Brooklyn, New York. He received his B.S. in chemistry from the Polytechnic Institute of Brooklyn in 1966. He earned a Ph.D. in organic chemistry in 1971 from the Massachusetts Institute of Technology, with a specialty in organic mass spectrometry in the laboratory of Professor Klaus Biemann... | George Preti | 0.79597 |
99,301 | Many theorems about geometric properties of holomorphic functions of one complex variable have been extended to quasiregular maps. These extensions are usually highly non-trivial. Perhaps the most famous result of this sort is the extension of Picard's theorem which is due to Seppo Rickman: A K-quasiregular map Rn → Rn... | Quasiregular map | 0.79597 |
99,302 | In order to study trace metal stable isotope biogeochemistry, it is necessary to compare the relative abundances of isotopes of trace metals in a given biological, geological, or chemical pool to a standard (discussed individually for each isotope system below) and monitor how those relative abundances change as a resu... | Trace metal stable isotope biogeochemistry | 0.79597 |
99,303 | This should not be understood as a capacity for learning "anything" or even “everything”, but just that the set of skills that is acquired can be infinitely extended at least in some (not all) directions; The complexity of acquired knowledge and skills shall increase (and the increase be controlled) progressively.Devel... | Epigenetic robotics | 0.795969 |
99,304 | Interval arithmetic, interval mathematics, interval analysis, or interval computation, is a method developed by mathematicians since the 1950s and 1960s as an approach to putting bounds on rounding errors and measurement errors in mathematical computation and thus developing numerical methods that yield reliable result... | Global optimization | 0.795969 |
99,305 | Cold water enzymes contained in psychrophilic bacteria like Polaribacter are valuable for biotechnology applications since they do not require high temperatures that may other enzyme systems do. | Polaribacter | 0.795969 |
99,306 | After reviewing the results, a second expanded pilot was launched in 2010, extending coverage to include biotechnology, bioinformatics, telecommunications, and speech recognition.The USPTO was further encouraged to implement crowdsourcing by the Obama Administration's Executive Action on Crowdsourcing Prior Art. The or... | Government crowdsourcing | 0.795969 |
99,307 | In chemistry, a diradical is a molecular species with two electrons occupying molecular orbitals (MOs) which are degenerate. The term "diradical" is mainly used to describe organic compounds, where most diradicals are extremely reactive and in fact rarely isolated. Diradicals are even-electron molecules but have one fe... | Diradical | 0.795969 |
99,308 | In geometry, the octagrammic crossed-antiprism is one in an infinite set of nonconvex antiprisms formed by triangle sides and two regular star polygon caps, in this case two octagrams. | Octagrammic crossed-antiprism | 0.795967 |
99,309 | He received his BS from Antioch College, 1977; his MS from the University of Cincinnati, 1978; and his PhD from The University of Texas at Austin under Cécile DeWitt-Morette, 1985, in the area of applying stochastic differential equations to statistical mechanics and field theory. His masters thesis was entitled: Gener... | Charles R. Doering | 0.795967 |
99,310 | Cojocaru, Alina Carmen; Murty, M. Ram (2006), An introduction to sieve methods and their applications, London Mathematical Society Student Texts, vol. 66, Cambridge University Press, ISBN 0-521-84816-4, MR 2200366 Motohashi, Yoichi (1983), Lectures on Sieve Methods and Prime Number Theory, Tata Institute of Fundamental... | Sieve theory | 0.795967 |
99,311 | In carbohydrate chemistry, the Lobry de Bruyn–Van Ekenstein transformation also known as the Lobry de Bruyn–Alberda van Ekenstein transformation is the base or acid catalyzed transformation of an aldose into the ketose isomer or vice versa, with a tautomeric enediol as reaction intermediate. Ketoses may be transformed ... | Lobry de Bruyn–Van Ekenstein transformation | 0.795966 |
99,312 | In aerospace engineering, concerning aircraft, rocket and spacecraft design, overall propulsion system efficiency η {\displaystyle \eta } is the efficiency with which the energy contained in a vehicle's fuel is converted into kinetic energy of the vehicle, to accelerate it, or to replace losses due to aerodynamic drag ... | Propulsive efficiency | 0.795966 |
99,313 | circuits in domestic and similar premises BS 1362 for cartridge fuses for BS 1363 power plugs BS 1363 for mains power plugs and sockets BS 1377 Methods of test for soils for civil engineering. BS 1572 Colours for Flat Finishes for Wall Decoration BS 1881 Testing Concrete BS 1852 Specification for marking codes for resi... | British Standards | 0.795966 |
99,314 | See Modern portfolio theory § Criticisms. Addressing these issues, more sophisticated approaches have been developed in recent times, both to defining risk, and to the optimization itself. (Respective examples: (tail) risk parity, focuses on allocation of risk, rather than allocation of capital; the Black–Litterman mod... | Financial risk management | 0.795965 |
99,315 | Optoelectronics (or optronics) is the study and application of electronic devices and systems that find, detect and control light, usually considered a sub-field of photonics. In this context, light often includes invisible forms of radiation such as gamma rays, X-rays, ultraviolet and infrared, in addition to visible ... | Optoelectronic device | 0.795965 |
99,316 | A variety of experiments/simulations have attempted to mitigate damage from ELM. Techniques include: Application of resonant magnetic perturbations (RMPs) with in-vessel current carrying coils can eliminate or weaken ELMs. Injecting pellets to increase the frequency and thereby decrease the severity of ELM bursts (ASDE... | Edge-localized mode | 0.795964 |
99,317 | It covered topics previously unavailable in English, such as complex analysis, mathematical analysis, and the Special functions used in mathematical physics. George Frederick James Temple noted that it was unmatched in these aspects "for many years". The book was an edited set of lecture notes from the Cambridge Tripos... | E. T. Whittaker | 0.795964 |
99,318 | The National Center for Atmospheric Research Land Surface Model (LSM) is a unidimensional computational model developed by Gordon Bonan that describes ecological processes joined in many ecosystem models, hydrological processes found in hydrological models and flow of surface common in surface models using atmospheric ... | NCAR LSM 1.0 | 0.795963 |
99,319 | This can encompass both the predisposition to certain diseases and health conditions, as well as the habits and behaviors individuals develop through the lifestyle of their families. For example, genetics may play a role in the manner in which people cope with stress, either mental, emotional or physical. For example, ... | Physical health | 0.795963 |
99,320 | In the area of computer vision, by exploiting the concept of visual contexts, one can quickly focus on candidate regions, where objects of interest may be found, and then compute additional features through the CWT for those regions only. These additional features, while not necessary for global regions, are useful in ... | Complex wavelet transform | 0.795963 |
99,321 | Hydrophosphination is the insertion of a carbon-carbon multiple bond into a phosphorus-hydrogen bond forming a new phosphorus-carbon bond. Like other hydrofunctionalizations, the rate and regiochemistry of the insertion reaction is influenced by the catalyst. Catalysts take many forms, but most prevalent are bases and ... | Hydrophosphination | 0.795962 |
99,322 | To plan and install microgrids correctly, engineering modelling is needed. Multiple simulation tools and optimization tools exist to model the economic and electric effects of microgrids. A widely used economic optimization tool is the Distributed Energy Resources Customer Adoption Model (DER-CAM) from Lawrence Berkele... | Microgrid | 0.795962 |
99,323 | ASN.1 is used to define a large number of protocols. Its most extensive uses continue to be telecommunications, cryptography, and biometrics. | XML Encoding Rules | 0.795962 |
99,324 | Robertson, Seymour & Thomas (1993) proved the conjecture for k = 6 {\displaystyle k=6} , also using the four color theorem; their paper with this proof won the 1994 Fulkerson Prize. It follows from their proof that linklessly embeddable graphs, a three-dimensional analogue of planar graphs, have chromatic number at mos... | Hadwiger conjecture (graph theory) | 0.795961 |
99,325 | Math. 3: 135–142. 1850: "Beiträge zur Theorie der algebraischen Gleichungen". | Carl Friedrich Gauss | 0.795961 |
99,326 | Also, if the reference planes change, one needs to refer the E-vector after reflection to the new planes with the rotation matrix M r o t = ( cos θ sin θ − sin θ cos θ ) {\displaystyle M_{rot}=\left({\begin{matrix}\cos \theta &\sin \theta \\-\sin \theta &\cos \theta \\\end{matrix}}\right)} . Analysis of a skew-... | Ring laser | 0.795961 |
99,327 | Solar cells degrade over time and lose their efficiency. Solar cells in extreme climates, such as desert or polar, are more prone to degradation due to exposure to harsh UV light and snow loads respectively. Usually, solar panels are given a lifespan of 25–30 years before they get decommissioned.The International Renew... | Photovoltaic cell | 0.795961 |
99,328 | In mathematical physics, the quantum KZ equations or quantum Knizhnik–Zamolodchikov equations or qKZ equations are the analogue for quantum affine algebras of the Knizhnik–Zamolodchikov equations for affine Kac–Moody algebras. They are a consistent system of difference equations satisfied by the N-point functions, the ... | Quantum KZ equations | 0.79596 |
99,329 | 51 Eridani b is a young Jupiter-like planet and was photographed, in near-infrared light, on 21 December 2014. The study, led by Bruce Macintosh, a professor of physics at Stanford University and confirmed by Christian Marois found that methane and water were abundant in the atmosphere of the planet and its mass was on... | 51 Eridani | 0.79596 |
99,330 | Günther Zupanc was born in Augsburg in (then) West-Germany. He graduated in Biology and Physics from the University of Regensburg (Germany) with degrees equivalent to Bachelor’s and master's degrees. He received his Ph.D. in Neurosciences from the University of California, San Diego (1990), and he was awarded the habil... | Günther K.H. Zupanc | 0.79596 |
99,331 | The main reason to use microspectrophotometry is the ability to measure the optical spectra of samples with a spatial resolution on the micron scale. Optical spectra may be acquired of either microscopic samples or larger samples with a micron-scale spatial resolution. Another reason microspectrophotometry is useful is... | Micro-spectrophotometry | 0.79596 |
99,332 | However, he did not prove the necessity of such a collapse. Although von Neumann's projection postulate is often presented as a normative description of quantum measurement, it was conceived by taking into account experimental evidence available during the 1930s (in particular the Compton-Simon experiment was paradigma... | Collapse of the wave function | 0.795959 |
99,333 | Odum later co-developed the concept of emergy (i.e., embodied energy) and made other valuable contributions to ecology and systems analysis. His work provided the biological term 'ecology' with its broader societal meaning used today. : 68–71: 14f In 1972, scientist and systems analyst Dennis Meadows and his team of re... | Steady state economy | 0.795959 |
99,334 | In June 2007, Lisi thought that the algebraic structure he had constructed in an attempt to unify the standard model of particle physics with general relativity partially matched part of the algebraic structure of the E8 Lie group. In July 2007, Lisi traveled to the inaugural FQXi conference in Reykjavík, Iceland, to g... | Antony Garrett Lisi | 0.795959 |
99,335 | And engineering ethics deals with the professional standards of engineers, including software engineers and their moral responsibilities to the public.A wide branch of technology ethics is concerned with the ethics of artificial intelligence: it includes robot ethics, which deals with ethical issues involved in the des... | Virtual technology | 0.795959 |
99,336 | A nine-man field operating crew consisted of a shift chief, two oscilloscope operators, two plotters, two technicians, and two electricians. The declassified US military document "U.S. Radar -- Operational Characteristics of Available Equipment Classified by Tactical Application" gives performance statistics for the SC... | SCR-270 radar | 0.795959 |
99,337 | In geometry, smooth projective planes are special projective planes. The most prominent example of a smooth projective plane is the real projective plane E {\displaystyle {\mathcal {E}}} . Its geometric operations of joining two distinct points by a line and of intersecting two lines in a point are not only continuous ... | Smooth projective plane | 0.795959 |
99,338 | He would eventually work at the mathematical research department IV/Section IVc of OKW/Chi under Erich Hüttenhain in the deciphering of complex foreign encryption systems.In 1947 he qualified as a professor at the Karl Franzens University in Graz, where he received an assistant position from Georg Kantz. In 1957, he be... | Alexander Aigner | 0.795958 |
99,339 | It generalizes graded vector spaces. A graded module that is also a graded ring is called a graded algebra. A graded ring could also be viewed as a graded Z {\displaystyle \mathbb {Z} } -algebra. The associativity is not important (in fact not used at all) in the definition of a graded ring; hence, the notion applies t... | Graded module | 0.795958 |
99,340 | Light Weight Kernel Threads (LWKT) is a computer science term and from DragonFly BSD in particular. LWKTs differ from normal kernel threads in that they can preempt normal kernel threads. According to Matt Dillon, DragonFlyBSD creator: The LWKT scheduler is responsible for actually running a thread. It uses a fixed pri... | Light Weight Kernel Threads | 0.795958 |
99,341 | For biology and ethology, the question is how do various types of animals constrain their search? Do all animals use the same approaches? Why do they use the ones they do? | Action selection | 0.795957 |
99,342 | Glycosylation reactions are very important reactions in carbohydrate chemistry, leading to the synthesis of oligosaccharides, preferably in a stereoselective manner. The stereoselectivity of these reactions has been shown to be affected by both the nature and the configuration of the protecting group at C-2 on the glyc... | Intramolecular aglycon delivery | 0.795957 |
99,343 | E ∞ {\displaystyle E_{\infty }} -ring spectra While the LEFT is known to produce (homotopy) ring spectra out of M U ∗ {\displaystyle {\mathcal {}}MU_{*}} , it is a much more delicate question to understand when these spectra are actually E ∞ {\displaystyle E_{\infty }} -ring spectra. As of 2010, the best progress was m... | Landweber exact functor theorem | 0.795956 |
99,344 | Etnyre, J. (2003). "Introductory lectures on contact geometry". Proc. | Contact manifold | 0.795956 |
99,345 | The idea of "a set of good practices" including "some obligatory metadata" was first proposed by Nicolas Le Novère in October 2004 as part of a discussion to develop a common database of models in systems biology (which led to the creation of BioModels Database). These initial ideas were further refined at a meeting in... | Minimum information required in the annotation of models | 0.795956 |
99,346 | {\displaystyle {\frac {dF}{dt}}={\frac {df}{dx}}\cdot {\frac {dx}{dt}}.} Thus, if it is known how x {\displaystyle x} changes with respect to t {\displaystyle t} , then we can determine how F {\displaystyle F} changes with respect to t {\displaystyle t} and vice versa. We can extend this application of the chain rule w... | Related rates | 0.795956 |
99,347 | With respect to FWER control, the Bonferroni correction can be conservative if there are a large number of tests and/or the test statistics are positively correlated.The correction comes at the cost of increasing the probability of producing false negatives, i.e., reducing statistical power. There is not a definitive c... | Bonferroni correction | 0.795955 |
99,348 | Austria Viktor Obendrauf China Zhou Ning-Huai Egypt Mahmoud K. El-Marsafy Germany Angela Koehler-Kruetzfeld, Peter Schwarz, Waltraud Habelitz-Tkotz, Michael Tausch, John McCaskill, Theodor Grofe, Bernd-Heinrich Brand, Gregor von Borstel, Stephan Mattusek Hong Kong Winghong Chan Israel Mordechai Livneh Japan Kazuko Ogin... | Microscale chemistry | 0.795955 |
99,349 | In 4-dimensional geometry, a truncated octahedral prism or omnitruncated tetrahedral prism is a convex uniform 4-polytope. This 4-polytope has 16 cells (2 truncated octahedra connected by 6 cubes, 8 hexagonal prisms.) It has 64 faces (48 squares and 16 hexagons), and 96 edges and 48 vertices. It has two symmetry constr... | Truncated octahedral prism | 0.795955 |
99,350 | There is optimism in the computer industry that larger scale quantum computers will be available around 2030. If a quantum computer of sufficient size were built, all of the public key algorithms based on these three classically hard problems would be insecure. This public key cryptography is used today to secure Inter... | Ring learning with errors key exchange | 0.795955 |
99,351 | There are 113 total proposed reactions leading to the destruction of NH3. Of these, 39 were tabulated in extensive tables of the chemistry among C, N, and O compounds. A review of interstellar ammonia cites the following reactions as the principal dissociation mechanisms: with rate constants of 4.39×10−9 and 2.2×10−9, ... | Ammonia engine | 0.795955 |
99,352 | As a summary, the results of the EPR thought experiment do not contradict the predictions of special relativity. Neither the EPR paradox nor any quantum experiment demonstrates that superluminal signaling is possible; however, the principle of locality appeals powerfully to physical intuition, and Einstein, Podolsky an... | EPR pairs | 0.795955 |
99,353 | Unlike benzene, Dewar benzene is not flat because the carbons where the rings join are bonded to four atoms rather than three. These carbons tend toward tetrahedral geometry, and the two cyclobutene rings make an angle where they are cis-fused to each other. The compound has nevertheless considerable strain energy and ... | Hexamethyl Dewar benzene | 0.795954 |
99,354 | Note that there is a shift of 1 in the grading (compared to the indexing of homotopy groups), so π k ( X ) {\displaystyle \pi _{k}(X)} has degree ( k − 1 ) {\displaystyle (k-1)} ; equivalently, L k = π k + 1 ( X ) {\displaystyle L_{k}=\pi _{k+1}(X)} (setting L to be the graded quasi-Lie algebra). Thus L 0 = π 1 ( X ) {... | Whitehead product | 0.795954 |
99,355 | In abstract algebra, a bicomplex number is a pair (w, z) of complex numbers constructed by the Cayley–Dickson process that defines the bicomplex conjugate ( w , z ) ∗ = ( w , − z ) {\displaystyle (w,z)^{*}=(w,-z)} , and the product of two bicomplex numbers as ( u , v ) ( w , z ) = ( u w − v z , u z + v w ) . {\displays... | Bicomplex number | 0.795954 |
99,356 | Energy engineering is a broad field of engineering dealing with areas such as energy harvesting and storage, energy conversion, energy materials, energy systems, energy efficiency, energy services, facility management, plant engineering, energy modelling, environmental compliance, sustainable energy and renewable energ... | Energy engineering | 0.795954 |
99,357 | In 1972, Jeff Cheeger and Detlef Gromoll established their important soul theorem. It asserts that every complete Riemannian metric of nonnegative sectional curvature has a compact nonnegatively curved submanifold, called a soul, whose normal bundle is diffeomorphic to the original space. From the perspective of homoto... | Grigori Perelman | 0.795954 |
99,358 | In information theory, typical set decoding is used in conjunction with random coding to estimate the transmitted message as the one with a codeword that is jointly ε-typical with the observation. i.e. w ^ = w ⟺ ( ∃ w ) ( ( x 1 n ( w ) , y 1 n ) ∈ A ε n ( X , Y ) ) {\displaystyle {\hat {w}}=w\iff (\exists w)((x_{1}^{n}... | Typical set | 0.795954 |
99,359 | Certain random variables occur very often in probability theory because they well describe many natural or physical processes. Their distributions, therefore, have gained special importance in probability theory. Some fundamental discrete distributions are the discrete uniform, Bernoulli, binomial, negative binomial, P... | Measure-theoretic probability theory | 0.795954 |
99,360 | A general thread that runs through cognitive systems engineering research is the question of how to design joint cognitive systems that can deal effectively with complexity, including common patterns in how such systems can fail to deal effectively with complexity. | Cognitive systems engineering | 0.795954 |
99,361 | Sequential linear-quadratic programming (SLQP) is an iterative method for nonlinear optimization problems where objective function and constraints are twice continuously differentiable. Similarly to sequential quadratic programming (SQP), SLQP proceeds by solving a sequence of optimization subproblems. The difference b... | Sequential linear-quadratic programming | 0.795954 |
99,362 | After Apollo and particularly during the development of the Constellation program, there was a large proliferation of lunar simulants produced by different organizations and researchers. Many of these were given three-letter acronyms to distinguish them (e.g., MLS-1, JSC-1), and numbers to designate subsequent versions... | Lunar regolith simulant | 0.795954 |
99,363 | in Biophysics under the supervision of Albert J. Libchaber in 1999. In his doctoral thesis, Shivashankar developed new ways to combine single-molecule micromanipulation methods, thereby enabling novel insights into DNA-protein interactions.After obtaining his Ph.D., Shivashankar spent one year as a scientist at NEC Lab... | G.V. Shivashankar | 0.795954 |
99,364 | In theoretical computer science, communication complexity studies the amount of communication required to solve a problem when the input to the problem is distributed among two or more parties. The study of communication complexity was first introduced by Andrew Yao in 1979, while studying the problem of computation di... | Quantum communication complexity | 0.795953 |
99,365 | Baer's law - Bama (soil) - Barren vegetation - Base-richness - Bay mud - Bearing capacity - Bentonite - Berkshire (soil) - Bevameter - Biochar - Biogeology - Blandford (soil) - Blue goo - Bog - Brickearth - Brown earth - Brown podzolic | Index of soil-related articles | 0.795953 |
99,366 | The Feynman Lectures on Physics is perhaps his most accessible work for anyone with an interest in physics, compiled from lectures to Caltech undergraduates in 1961–1964. As news of the lectures' lucidity grew, professional physicists and graduate students began to drop in to listen. Co-authors Robert B. Leighton and M... | Richard Feynman | 0.795953 |
99,367 | Freeze fracture enzyme cytochemistry was initially mentioned in the study of Pinto de silva in 1987. It is a technique that allows the introduction of cytochemistry into a freeze fracture cell membrane. immunocytochemistry is used in this technique to label and visualize the cell membrane's molecules. This technique co... | Cytochemistry | 0.795952 |
99,368 | According to the demarcation criterion of pseudoscience proposed by Lakatos, a theory is pseudoscientific if it fails to make any novel predictions of previously unknown phenomena or its predictions were mostly falsified, in contrast with scientific theories, which predict novel fact(s). Progressive scientific theories... | Imre Lakatos | 0.795952 |
99,369 | The two labs competed on a wide variety of bomb designs, but with the end of the Cold War, have focused increasingly on civilian missions. Today, Los Alamos conducts multidisciplinary research in fields such as national security, space exploration, nuclear fusion, renewable energy, medicine, nanotechnology, and superco... | Los Alamos National Laboratory | 0.795952 |
99,370 | Text mining is used to search through unstructured text documents. This technique is widely used on the Internet, it has had success in bioinformatics and now in the intellectual property environment.Text mining is based on a statistical analysis of word recurrence in a corpus. An algorithm extracts words and expressio... | Patent visualisation | 0.795952 |
99,371 | In chemistry, thermodynamics, and other chemical engineering, a steady state is a situation in which all state variables are constant in spite of ongoing processes that strive to change them. For an entire system to be at steady state, i.e. for all state variables of a system to be constant, there must be a flow throug... | Steady State | 0.795952 |
99,372 | Jin Akiyama (Japanese: 秋山仁; born 1946) is a Japanese mathematician, known for his appearances on Japanese prime-time television (NHK) presenting magic tricks with mathematical explanations. He is director of the Mathematical Education Research Center at the Tokyo University of Science, and professor emeritus at Tokai U... | Jin Akiyama | 0.795952 |
99,373 | A simple and rough upper bound for the sum of binomial coefficients can be obtained using the binomial theorem: More precise bounds are given by valid for all integers n > k ≥ 1 {\displaystyle n>k\geq 1} with ε ≐ k / n ≤ 1 / 2 {\displaystyle \varepsilon \doteq k/n\leq 1/2} . | Binomial coefficients | 0.795952 |
99,374 | In differential geometry, a spin structure on an orientable Riemannian manifold (M, g) allows one to define associated spinor bundles, giving rise to the notion of a spinor in differential geometry. Spin structures have wide applications to mathematical physics, in particular to quantum field theory where they are an e... | Spin manifold | 0.795951 |
99,375 | René Schoof (born 8 May 1955 in Den Helder) is a mathematician from the Netherlands who works in number theory, arithemtic geometry, and coding theory. He received his PhD in 1985 from the University of Amsterdam with Hendrik Lenstra (Elliptic Curves and Class Groups). He is now a professor at the University Tor Vergat... | René Schoof | 0.795951 |
99,376 | Gödel had independently obtained the second incompleteness theorem and included it in his submitted manuscript, which was received by Monatshefte für Mathematik on November 17, 1930. Gödel's paper was published in the Monatshefte in 1931 under the title "Über formal unentscheidbare Sätze der Principia Mathematica und v... | Incompleteness Theorem | 0.795951 |
99,377 | Heat engines distinguish themselves from other types of engines by the fact that their efficiency is fundamentally limited by Carnot's theorem. Although this efficiency limitation can be a drawback, an advantage of heat engines is that most forms of energy can be easily converted to heat by processes like exothermic re... | Heat Engine | 0.795951 |
99,378 | This caused the USPTO to withdraw from issue the patent application before it was granted and re-open it for review, and to withdraw four related applications, including one for a hydrino power plant.In 2000, a law firm engaged by BLP sent letters to four prominent physicists asking them to stop making what it called "... | Blacklight Power | 0.79595 |
99,379 | In the 70s Lieb entered the mathematical fields of calculus of variations and partial differential equations, where he made fundamental contributions. An important theme was the quest of best constants in several inequalities of functional analysis, which he then used to rigorously study nonlinear quantum systems. His ... | Elliott H. Lieb | 0.79595 |
99,380 | In mathematical logic, focused proofs are a family of analytic proofs that arise through goal-directed proof-search, and are a topic of study in structural proof theory and reductive logic. They form the most general definition of goal-directed proof-search—in which someone chooses a formula and performs hereditary red... | Focused proof | 0.79595 |
99,381 | In 2006, R. E. Schild suggested that the accreting object at the heart of Q0957+561 is not a supermassive black hole, as is generally believed for all quasars, but a magnetospheric eternally collapsing object. Schild's team at the Harvard-Smithsonian Center for Astrophysics asserted that "this quasar appears to be dyna... | Twin QSO | 0.79595 |
99,382 | He also wrote on algebraic geometry, number theory, and integral equations.At Chicago, Moore supervised 31 doctoral dissertations, including those of George Birkhoff, Leonard Dickson, Robert Lee Moore (no relation), and Oswald Veblen. Birkhoff and Veblen went on to lead departments at Harvard and Princeton, respectivel... | E. H. Moore | 0.79595 |
99,383 | Precision viticulture draws upon a variety of management approaches, including zonal management, in which different areas of the vineyard are managed according to their unique conditions, and adaptive management, in which different management practices are applied according to observed needs and improved knowledge. Tre... | Precision viticulture | 0.79595 |
99,384 | In 1898 Pieri wrote I principii della geometria di posizione composti in un sistema logico-deduttivo. It progressively introduced independent axioms: based on nineteen sequentially independent axioms – each independent of the preceding ones – which are introduced one by one as they are needed in the development, thus a... | Mario Pieri | 0.79595 |
99,385 | 1899: "Rationale Funktion der Wurzeln, symmetrische und Affektfunktionen", (i.e. "Rational functions of roots, symmetric and effect-functions") Klein's encyclopedia, 1–1. 1900: "Arithmetische Theorie der Formen", (i.e. "Arithmetic Theory of Forms") Klein's encyclopedia, Volume 1-2 1902: "Über Bewegungen und complexe Za... | Theodor Vahlen | 0.795949 |
99,386 | Two of the major nursing leaders, Jean Jenkins, RN, PhD, FAAN and Kathleen Calzone, RN, MSN, APNG, FAAN were chosen as the Co-Chairs of the committee. The committee's fundamental function was to generate a mechanism for establishing competencies by recognizing, examining, and comparing existing published competencies. ... | Genetics nursing | 0.795949 |
99,387 | Not all humans make acceptable hosts for the Ganglions. Due to certain genetic factors, a few humans are incompatible with the Ganglions' biology; these have been dubbed "Throwbacks". Several cases occur where a group of people were abducted and taken over by Ganglion parasites, but a Throwback in the group was not inf... | Dark Skies | 0.795949 |
99,388 | The materials in the Data Science and Predictive Analytics (DSPA) textbook have been peer-reviewed in the International Statistical Institute’s ISI Review Journal and the Journal of the American Library Association. Many scholarly publications reference the DSPA textbook.As of January 17, 2021, the electronic version o... | Data Science and Predictive Analytics | 0.795949 |
99,389 | In terms of video game development, 3D modeling is one stage in a longer development process. Simply put, the source of the geometry for the shape of an object can be: A designer, industrial engineer or artist using a 3D-CAD system An existing object, reverse engineered or copied using a 3-D shape digitizer or scanner ... | 3D artist | 0.795949 |
99,390 | Stanley Osher (born April 24, 1942) is an American mathematician, known for his many contributions in shock capturing, level-set methods, and PDE-based methods in computer vision and image processing. Osher is a professor at the University of California, Los Angeles (UCLA), Director of Special Projects in the Institute... | Stanley Osher | 0.795949 |
99,391 | In 1876 Alfred B. Kempe published his article On a General Method of describing Plane Curves of the nth degree by Linkwork, which showed that for an arbitrary algebraic plane curve a linkage can be constructed that draws the curve. This direct connection between linkages and algebraic curves has been named Kempe's univ... | Kempe's universality theorem | 0.795948 |
99,392 | In solid state chemistry, the fluorite structure refers to a common motif for compounds with the formula MX2. The X ions occupy the eight tetrahedral interstitial sites whereas M ions occupy the regular sites of a face-centered cubic (FCC) structure. Many compounds, notably the common mineral fluorite (CaF2), adopt thi... | Fluorite structure | 0.795948 |
99,393 | The Number Theory Foundation (NTF) is a non-profit organization based in the United States which supports research and conferences in the field of number theory, with a particular focus on computational aspects and explicit methods.The NTF funds the Selfridge prize awarded at each Algorithmic Number Theory Symposium (A... | Number Theory Foundation | 0.795948 |
99,394 | In molecular biology, glycoside hydrolase family 59 is a family of glycoside hydrolases. Glycoside hydrolases EC 3.2.1. are a widespread group of enzymes that hydrolyse the glycosidic bond between two or more carbohydrates, or between a carbohydrate and a non-carbohydrate moiety. A classification system for glycoside h... | Glycoside hydrolase family 59 | 0.795947 |
99,395 | For his work on the Roothaan-Hall equations, Hall was awarded a Ph.D. (1950) supervised by John Lennard-Jones. He then lectured at Cambridge University as Assistant in Research in Theoretical chemistry. He was elected to a Fellowship at St John's College, Cambridge in 1953. | George G. Hall | 0.795947 |
99,396 | If X {\displaystyle X} and Y {\displaystyle Y} are diffeological spaces, then the product diffeology on the Cartesian product X × Y {\displaystyle X\times Y} is the diffeology generated by all products of plots of X {\displaystyle X} and of Y {\displaystyle Y} . The D-topology of X × Y {\displaystyle X\times Y} is the ... | Diffeology | 0.795947 |
99,397 | see Euclidean differential geometry. Classical algebraic topology see algebraic topology Classical analysis usually refers to the more traditional topics of analysis such as real analysis and complex analysis. It includes any work that does not use techniques from functional analysis and is sometimes called hard analys... | Glossary of areas of mathematics | 0.795947 |
99,398 | During the 1970s, the United States Air Force (USAF) saw a need to implement measures to protect the health of personnel. It took elements of Military Public Health and spun off a separate arm called Bioenvironmental Engineering. From that point on, Bioenvironmental Engineering has taken the lead in protecting the heal... | Bioenvironmental Engineering | 0.795947 |
99,399 | Most nonexpert critics (nonscientists) have found the book a challenge to fully comprehend; a few such as Kirkus Reviews and Doug Johnstone for The Scotsman appreciate the against the grain innovative ideas Penrose puts forth. Manjit Kumar reviewing for The Guardian admires the Russian doll geometry play of the CCC con... | Cycles of Time | 0.795946 |
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