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82,800 | The book begins with the subject of mirror reflection, and from there passes through symmetry in geometry, poetry, art, music, galaxies, stars, planets and living organisms. It then moves down into the molecular scale and looks at how symmetry and asymmetry have evolved from the beginning of life on Earth. There is a c... | The Ambidextrous Universe | 0.784018 |
82,801 | At a conference earlier that year, Richard Feynman had asked (on behalf of Martin M. Block) whether parity was sometimes violated, leading Tsung-Dao Lee and Chen-Ning Yang to propose Wu's experiment, for which Lee and Yang were awarded the 1957 Nobel Prize in Physics. It was the first experiment to disprove the conserv... | The Ambidextrous Universe | 0.784018 |
82,802 | In mathematics, an abelian variety A defined over a field K is said to have CM-type if it has a large enough commutative subring in its endomorphism ring End(A). The terminology here is from complex multiplication theory, which was developed for elliptic curves in the nineteenth century. One of the major achievements i... | Abelian variety of CM-type | 0.784018 |
82,803 | However, fundamental process ontologies are becoming more important in recent times, because the progress in the discovery of the foundations of physics spurred the development of a basic concept able to integrate such boundary notions as "energy," "object", and those of the physical dimensions of space and time. In co... | Process ontology | 0.784017 |
82,804 | A process may be defined as a set of transformations of input elements into output elements with specific properties, with the transformations characterized by parameters and constraints, such as in manufacturing or biology. A process may also be defined as the workflows and sequence of events inherent in processes suc... | Process ontology | 0.784017 |
82,805 | Many titles feature noted authors in their respective fields, such as Murray R. Spiegel and Seymour Lipschutz. Originally designed for college-level students as a supplement to standard course textbooks, each chapter of a typical Outline begins with only a terse explanation of relevant topics, followed by many fully wo... | Schaum's Outlines | 0.784015 |
82,806 | Schaum's Outlines are part of the educational supplements niche of book publishing. They are a staple in the educational sections of retail bookstores, where books on subjects such as chemistry and calculus may be found. Many titles on advanced topics are also available, such as complex variables and topology, but thes... | Schaum's Outlines | 0.784015 |
82,807 | Schaum's Outlines () is a series of supplementary texts for American high school, AP, and college-level courses, currently published by McGraw-Hill Education Professional, a subsidiary of McGraw-Hill Education. The outlines cover a wide variety of academic subjects including mathematics, engineering and the physical sc... | Schaum's Outlines | 0.784015 |
82,808 | The no-hair theorem postulates that, once it achieves a stable condition after formation, a black hole has only three independent physical properties: mass, electric charge, and angular momentum; the black hole is otherwise featureless. If the conjecture is true, any two black holes that share the same values for these... | Black hole spin parameter | 0.784014 |
82,809 | The idea of a body so big that even light could not escape was briefly proposed by English astronomical pioneer and clergyman John Michell in a letter published in November 1784. Michell's simplistic calculations assumed such a body might have the same density as the Sun, and concluded that one would form when a star's... | Black hole spin parameter | 0.784014 |
82,810 | Consequently, the physics of matter forming a supermassive black hole is much better understood and the possible alternative explanations for supermassive black hole observations are much more mundane. For example, a supermassive black hole could be modelled by a large cluster of very dark objects. However, such altern... | Black hole spin parameter | 0.784014 |
82,811 | This radiation does not appear to carry any additional information about the matter that formed the black hole, meaning that this information appears to be gone forever.The question whether information is truly lost in black holes (the black hole information paradox) has divided the theoretical physics community. In qu... | Black hole spin parameter | 0.784014 |
82,812 | Typically this process happens very rapidly with an object disappearing from view within less than a second.On the other hand, indestructible observers falling into a black hole do not notice any of these effects as they cross the event horizon. According to their own clocks, which appear to them to tick normally, they... | Black hole spin parameter | 0.784014 |
82,813 | From these, it is possible to infer the mass and angular momentum of the final object, which match independent predictions from numerical simulations of the merger. The frequency and decay time of the dominant mode are determined by the geometry of the photon sphere. Hence, observation of this mode confirms the presenc... | Black hole spin parameter | 0.784014 |
82,814 | This handwriting movement analysis software is the first to demonstrate that it can discern movement side-effects due to schizophrenia medication better than with any conventional evaluation method used in psychiatry today (international patent pending) (Caligiuri et al., 2009a, b). MovAlyzeR is currently the only hand... | Handwriting movement analysis | 0.784012 |
82,815 | Handwriting movements are being studied from many disciplines including kinesiology, human movement science, biomechanics of the hand, fine motor control, handedness, human-computer interaction, visuomotor control, visual feedback, goal-directed movements, drawing, experimental psychology, psychiatry, extrapyramidal sy... | Handwriting movement analysis | 0.784012 |
82,816 | Monographiae Biologicae (ISSN 0077-0639) is a scholarly scientific literature review series, consisting of monographs published by Kluwer Academic Publishers, an imprint of Springer Science+Business Media. The series subject area generally covers ecology, zoology, and biology. More specifically, the book series covers ... | Monographiae Biologicae | 0.784011 |
82,817 | In statistics, polychoric correlation is a technique for estimating the correlation between two hypothesised normally distributed continuous latent variables, from two observed ordinal variables. Tetrachoric correlation is a special case of the polychoric correlation applicable when both observed variables are dichotom... | Polychoric correlation | 0.78401 |
82,818 | The Ecology Flag flew for a week beneath the American Flag, as documented in the Aiken Standard newspaper of April 21, 1970. Students at Harper College in Palatine, Illinois made an agreement with the administration to fly a homemade Ecology flag under the U.S. flag for the 1971–1972 school year. The flag flew over the... | Ecology Flag | 0.78401 |
82,819 | As a 16-year-old high school student, Betsy Boze, an environmental advocate and social activist, made a 3-by-5-foot (0.91 m × 1.52 m) green and white "theta" ecology flag to commemorate the first Earth Day (then called Ecology Day). Initially denied permission to fly the flag at C. E. Byrd High School in Shreveport, Lo... | Ecology Flag | 0.78401 |
82,820 | the next day for the first Earth Day March. Ecology flags showed up many places in the 1970s. One of the earliest recorded flyings of an actual Ecology Flag was in 1970. | Ecology Flag | 0.78401 |
82,821 | The Ecology Flag was designed in 1970 by Jack Shepherd, then Senior Editor at Look Magazine, to promote the first Earth Day. Shepherd and colleagues Christopher Wren, and David Maxie, hung the first Ecology flag from the 5th floor window of the Look Building on Madison Avenue at 51st, next door to St Patrick’s Cathedra... | Ecology Flag | 0.78401 |
82,822 | The Ecology Flag is a cultural symbol used primarily in the 1970s by American environmentalists. It is a symbol of people's commitment to clean up the environment. | Ecology Flag | 0.78401 |
82,823 | Ron Cobb created an ecology symbol which he published on October 25, 1969 in the Los Angeles Free Press and then placed in the public domain. The symbol was formed by taking the letters "e" and "o", taken from the words "environment" and "organism", and putting them in superposition, thereby forming a shape reminiscent... | Ecology Flag | 0.78401 |
82,824 | Software bots are becoming important in software engineering. | Software agent | 0.78401 |
82,825 | In software engineering, a domain model is a conceptual model of the domain that incorporates both behavior and data. In ontology engineering, a domain model is a formal representation of a knowledge domain with concepts, roles, datatypes, individuals, and rules, typically grounded in a description logic. | Domain Model | 0.784008 |
82,826 | Tracy, Craig; Widom, Harold (2003). "A System of Differential Equations for the Airy Process". Electron. | Airy process | 0.784007 |
82,827 | Prähofer, Michael; Spohn, Herbert (2002). "Scale Invariance of the PNG Droplet and the Airy Process". Journal of Statistical Physics. Springer. | Airy process | 0.784007 |
82,828 | Binding of Hoechst dyes is even stronger to BrdU-substituted DNA; however, no fluorescence ensues. Hoechst dyes can be used with BrdU to monitor cell cycle progression.Hoechst dyes are commonly used to stain genomic DNA in the following applications: Fluorescence microscopy and immunohistochemistry, often with other fl... | Hoechst stain | 0.784005 |
82,829 | In molecular biology, Caf1 capsule antigen proteins are a family of the F1 capsule antigens Caf1 synthesised by Yersinia bacteria. They adopt a structure consisting of a seven strands arranged in two beta-sheets, in a Greek-key topology, and mediate targeting of the bacterium to sites of infection. == References == | Caf1 capsule antigen | 0.784005 |
82,830 | There have been two approaches to finding solutions: First, numerically, one can truncate the string field to include only fields with mass less than a fixed bound, a procedure known as "level truncation". This reduces the equations of motion to a finite number of coupled differential equations and has led to the disco... | String field theory | 0.784004 |
82,831 | The equations of motion are given by the following equation: Q B Ψ + Ψ ∗ Ψ = 0 . {\displaystyle Q_{B}\Psi +\Psi *\Psi =0\left.\right.\ .} Because the string field Ψ {\displaystyle \Psi } is an infinite collection of ordinary classical fields, these equations represent an infinite collection of non-linear coupled differ... | String field theory | 0.784004 |
82,832 | It has also had applications to topological string theory, non-commutative geometry, and strings in low dimensions.String field theories come in a number of varieties depending on which type of string is second quantized: Open string field theories describe the scattering of open strings, closed string field theories d... | String field theory | 0.784004 |
82,833 | The resulting geometry is completely flat except for a single curvature singularity where the midpoints of the three propagators meet. These Feynman diagrams generate a complete cover of the moduli space of open string scattering diagrams. It follows that, for on-shell amplitudes, the n-point open string amplitudes com... | String field theory | 0.784004 |
82,834 | The best studied and simplest of covariant interacting string field theories was constructed by Edward Witten. It describes the dynamics of bosonic open strings and is given by adding to the free open string action a cubic vertex: S ( Ψ ) = 1 2 ⟨ Ψ | Q B | Ψ ⟩ + 1 3 ⟨ Ψ , Ψ , Ψ ⟩ {\displaystyle S(\Psi )={\tfrac {1}{2}}... | String field theory | 0.784004 |
82,835 | "Visual Moonbounce" is a technology to moonbounce images at amateur-radio frequencies. It is based on artistic research with the Dwingeloo Radiotelescoop by artist Daniela De Paulis as part of her project "OPTICKS" The radio telescope is owned by ASTRON, the Netherlands Institute for Radio Astronomy. The site of the Dw... | Dwingeloo Radio Observatory | 0.784004 |
82,836 | Muller Radio Astronomy Station" foundation ("CAMRAS" for short) restored the telescope to working order. The dish was remounted in November 2012.Radio amateurs along with amateur and professional astronomers, use the telescope for projects, one being Earth–Moon–Earth communication, also known as moonbounce, which allow... | Dwingeloo Radio Observatory | 0.784004 |
82,837 | They are also widely used in various medical applications, such as detectors for computed tomography (coupled with scintillators), instruments to analyze samples (immunoassay), and pulse oximeters. PIN diodes are much faster and more sensitive than p–n junction diodes, and hence are often used for optical communication... | Photodiode array | 0.784004 |
82,838 | FFT (Fast Fourier Transform i.e., periodogram or matched filter) is one such method, which is used in majority of the spectral estimation algorithms, and there are many fast algorithms for computing the multidimensional discrete Fourier transform. Computational Kronecker-core array algebra is a popular algorithm used a... | Doppler beam sharpening | 0.784001 |
82,839 | Accuracy in the "Range Migration Curve" is achieved by range interpolation. The pixel locations of the ground in the image is dependent on the satellite–ground geometry model. Grid-division is now done as per the azimuth time. | Doppler beam sharpening | 0.784001 |
82,840 | In GEO-SAR, to focus specially on the relative moving track, the backprojection algorithm works very well. It uses the concept of Azimuth Processing in the time domain. For the satellite-ground geometry, GEO-SAR plays a significant role.The procedure of this concept is elaborated as follows. The raw data acquired is se... | Doppler beam sharpening | 0.784001 |
82,841 | SAR is capable of high-resolution remote sensing, independent of flight altitude, and independent of weather, as SAR can select frequencies to avoid weather-caused signal attenuation. SAR has day and night imaging capability as illumination is provided by the SAR.SAR images have wide applications in remote sensing and ... | Doppler beam sharpening | 0.784001 |
82,842 | Kanamycin is used in molecular biology as a selective agent most commonly to isolate bacteria (e.g., E. coli) which have taken up genes (e.g., of plasmids) coupled to a gene coding for kanamycin resistance (primarily Neomycin phosphotransferase II ). Bacteria that have been transformed with a plasmid containing the kan... | Kanamycin A | 0.783999 |
82,843 | In order to prevent such elaborate attacks, different modes of operation were introduced: tweakable narrow-block encryption (LRW and XEX) and wide-block encryption (CMC and EME). Whereas a purpose of a usual block cipher E K {\displaystyle E_{K}} is to mimic a random permutation for any secret key K {\displaystyle K} ,... | XTS mode | 0.783997 |
82,844 | A multitude of super-resolution microscopy techniques have been developed in recent times which circumvent the diffraction limit. This is mostly achieved by imaging a sufficiently static sample multiple times and either modifying the excitation light or observing stochastic changes in the image. The deconvolution metho... | Oblique illumination | 0.783996 |
82,845 | In mathematical statistics, growth curves such as those used in biology are often modeled as being continuous stochastic processes, e.g. as being sample paths that almost surely solve stochastic differential equations. Growth curves have been also applied in forecasting market development. When variables are measured w... | Growth curve (statistics) | 0.783993 |
82,846 | The growth curve model in statistics is a specific multivariate linear model, also known as GMANOVA (Generalized Multivariate Analysis-Of-Variance). It generalizes MANOVA by allowing post-matrices, as seen in the definition. | Growth curve (statistics) | 0.783993 |
82,847 | In the geometry of hyperbolic 3-space, the order-infinite-6 hexagonal honeycomb (or 6,∞,6 honeycomb) is a regular space-filling tessellation (or honeycomb) with Schläfli symbol {6,∞,6}. It has six infinite-order hexagonal tilings, {6,∞}, around each edge. All vertices are ultra-ideal (existing beyond the ideal boundary... | Order-infinite-3 apeirogonal honeycomb | 0.78399 |
82,848 | In the geometry of hyperbolic 3-space, the order-infinite-4 triangular honeycomb (or 3,∞,4 honeycomb) is a regular space-filling tessellation (or honeycomb) with Schläfli symbol {3,∞,4}. It has four infinite-order triangular tilings, {3,∞}, around each edge. All vertices are ultra-ideal (existing beyond the ideal bound... | Order-infinite-3 apeirogonal honeycomb | 0.78399 |
82,849 | In the geometry of hyperbolic 3-space, the order-infinite-3 square honeycomb (or 4,∞,3 honeycomb) a regular space-filling tessellation (or honeycomb). Each infinite cell consists of a heptagonal tiling whose vertices lie on a 2-hypercycle, each of which has a limiting circle on the ideal sphere. The Schläfli symbol of ... | Order-infinite-3 apeirogonal honeycomb | 0.78399 |
82,850 | Sapropel (a contraction of ancient Greek words sapros and pelos, meaning putrefaction and mud (or clay), respectively) is a term used in marine geology to describe dark-coloured sediments that are rich in organic matter. Organic carbon concentrations in sapropels commonly exceed 2 wt.% in weight. The term sapropel even... | Sapropel | 0.783987 |
82,851 | 1,4-diol-2-yne systems have also been used to do Paal–Knorr chemistry. Using palladium, a 1,4-diol-2-yne can be isomerized to the corresponding 1,4-diketone in situ and then dehydrated to the corresponding furan using a dehydration agent. The significance of this variation is in the fact that it increases the scope of ... | Paal-Knorr Synthesis | 0.783984 |
82,852 | The Wide Area Tracking System (WATS) is a prototype network for detecting a ground-based nuclear device such as a nuclear "briefcase bomb." WATS is being developed at the Lawrence Livermore National Laboratory (LLNL). WATS would be made up of wireless gamma and neutron sensors connected through a communications network... | Sensor Networks | 0.783984 |
82,853 | In programming languages and machine learning, Bayesian program synthesis (BPS) is a program synthesis technique where Bayesian probabilistic programs automatically construct new Bayesian probabilistic programs. This approach stands in contrast to routine practice in probabilistic programming where human developers man... | Bayesian program synthesis | 0.783983 |
82,854 | Neoclassical finance theory - i.e., financial economics - prescribes that a firm should take on a project if it increases shareholder value. Finance theory also shows that firm managers cannot create value for shareholders or investors by taking on projects that shareholders could do for themselves at the same cost; se... | Financial risk management | 0.783983 |
82,855 | Additional to these (improved) diversification and optimization measures, and given these analytics, Fund Managers will apply specific risk hedging techniques as appropriate; these may relate to the portfolio as a whole or to individual holdings. Fund managers may engage in portfolio insurance, a hedging strategy devel... | Financial risk management | 0.783983 |
82,856 | 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 | 0.783983 |
82,857 | The discipline can be qualitative and quantitative; as a specialization of risk management, however, financial risk management focuses more on when and how to hedge, often using financial instruments to manage costly exposures to risk. In the banking sector worldwide, the Basel Accords are generally adopted by internat... | Financial risk management | 0.783983 |
82,858 | Derivative pricing now embeds counterparty and other considerations through the CVA and XVA "valuation adjustments". Additional to these, are various forms of stress test and scenario analytics, and related economic capital optimization. These tests are typically linked to the macroeconomics, and provide an indicator o... | Financial risk management | 0.783983 |
82,859 | For instance, it is often possible to choose the Hamiltonian itself H = H ( q , p , t ) {\displaystyle H=H(q,p,t)} as one of the new canonical momentum coordinates. In a more general sense, the Poisson bracket is used to define a Poisson algebra, of which the algebra of functions on a Poisson manifold is a special case... | Poisson commutativity | 0.783982 |
82,860 | The company also produces the Hybrid III, the established standard for a front-end crash test.Humanetics 3D prints some of its dummies, a cheaper and faster process versus traditional steel-based dummies, with more durable parts. The company uses a micro carbon fiber filled nylon filament from 3D printing company Markf... | Humanetics | 0.783982 |
82,861 | Humanetics is a Digital Industrial Technology company, and a leading provider of safety systems, anthropomorphic test devices, crash test equipment, simulation software, CAE models, precision sensors, fiber optics and cutting-edge laser material engineering solutions.Humanetics is organized into three groups: Humanetic... | Humanetics | 0.783982 |
82,862 | Since 2018, Humanetics and its subsidiaries have been owned by private equity firm Bridgepoint Capital. Humanetics has multiple plants in the United States: one at its headquarters in Farmington Hills, Michigan, where it focuses on test dummy instrumentation production, design, and active safety products, another in Hu... | Humanetics | 0.783982 |
82,863 | Also in February, STH signed an exclusive agreement with AICON 3D Systems to provide vehicle safety testing systems.In February 2018, London-based investment firm Bridgepoint acquired STH from Golden Gate Capital. In March, STH acquired DSD Testing GmbH, an Austrian manufacturer of safety-test equipment. In May, Humane... | Humanetics | 0.783982 |
82,864 | In Plato's dialogues, Socrates and his company of disputants had something to say on many subjects, including several aspects of metaphysics. These include religion and science, human nature, love, and sexuality. More than one dialogue contrasts perception and reality, nature and custom, and body and soul. Francis Corn... | Plato | 0.783981 |
82,865 | and by examining both individual justice and the justice that informs societies, Plato is able not only to inform metaphysics, but also ethics and politics with the question: "What is the basis of moral and social obligation?" Plato's well-known answer rests upon the fundamental responsibility to seek wisdom, wisdom wh... | Plato | 0.783981 |
82,866 | He also tells us what the material substrate is of which the Forms are predicated in the case of sensible things, and the One in that of the Forms – that it is this the duality (the Dyad, ἡ δυάς), the Great and Small (τὸ μέγα καὶ τὸ μικρόν). Further, he assigned to these two elements respectively the causation of good ... | Plato | 0.783981 |
82,867 | In Metaphysics he writes: "Now since the Forms are the causes of everything else, he supposed that their elements are the elements of all things. Accordingly, the material principle is the Great and Small , and the essence is the One (τὸ ἕν), since the numbers are derived from the Great and Small by participation in t... | Plato | 0.783981 |
82,868 | Plato's unwritten doctrines are, according to some ancient sources, the most fundamental metaphysical teaching of Plato, which he disclosed only orally, and some say only to his most trusted fellows, and which he may have kept secret from the public, although many modern scholars doubt these claims. A reason for not re... | Plato | 0.783981 |
82,869 | Just as individual tables, chairs, and cars refer to objects in this world, 'tableness', 'chairness', and 'carness', as well as e. g. justice, truth, and beauty refer to objects in another world. One of Plato's most cited examples for the Forms were the truths of geometry, such as the Pythagorean theorem. The theory of... | Plato | 0.783981 |
82,870 | The hydrodynamics of the studied sector, obtained using the SMS module named RMA2 , served as input for the RMA module 4, which determined the pollutant dispersion" (Marusic and Ciufudean, p. 178–179). This study focused on finding "recommendations for optimization" of the "Chusovskoy water intake located in the conflu... | SMS (hydrology software) | 0.783981 |
82,871 | Other works have invoked conceptions of agonism and the agon in a more critical sense beyond that of political counter-hegemony. This usage of agonism has been explored at some length by Claudio Colaguori in his book Agon Culture: Competition, Conflict and the Problem of Domination. According to Colaguori, "the agon is... | Agonism | 0.78398 |
82,872 | Many of the concepts that LINQ introduced were originally tested in Microsoft's Cω research project, formerly known by the codenames X# (X Sharp) and Xen. It was renamed Cω after Polyphonic C#, another research language based on the join calculus, was integrated into it. Cω attempts to make datastores (such as database... | Language Integrated Query | 0.783977 |
82,873 | Both Ulam and Gardner noted that the existence of such prominent lines is not unexpected, as lines in the spiral correspond to quadratic polynomials, and certain such polynomials, such as Euler's prime-generating polynomial x2 − x + 41, are believed to produce a high density of prime numbers. Nevertheless, the Ulam spi... | Hardy-Littlewood conjecture F | 0.783976 |
82,874 | Hardy and Littlewood further assert that, asymptotically, the number P(n) of primes of the form ax2 + bx + c and less than n is given by P ( n ) ∼ A 1 a n log n {\displaystyle P(n)\sim A{\frac {1}{\sqrt {a}}}{\frac {\sqrt {n}}{\log n}}} where A depends on a, b, and c but not on n. By the prime number theorem, this fo... | Hardy-Littlewood conjecture F | 0.783976 |
82,875 | A fundamental difference between classical and quantum mechanics concerns the concept of indistinguishability of identical particles. Only two species of particles are thus possible in quantum physics, the so-called bosons and fermions which obey the rules: ψ ( r 1 , . . | Semi-classical theory | 0.783976 |
82,876 | A first quantization of a physical system is a possibly semiclassical treatment of quantum mechanics, in which particles or physical objects are treated using quantum wave functions but the surrounding environment (for example a potential well or a bulk electromagnetic field or gravitational field) is treated classical... | Semi-classical theory | 0.783976 |
82,877 | Published in 1901, Max Planck deduced the existence and value of the constant now bearing his name from considering only Wien's displacement law, statistical mechanics, and electromagnetic theory. Four years later in 1905, Albert Einstein went further to elucidate this constant and its deep connection to the stopping p... | Semi-classical theory | 0.783976 |
82,878 | Clearly for large l {\displaystyle l} , there is little difference, just as well as for l = 0 {\displaystyle l=0} , the equivalence is exact. Without going into further historical detail, it suffices to stop here and regard this era of the history of quantization to be the "old quantum theory", meaning a period in the ... | Semi-classical theory | 0.783976 |
82,879 | A typical use of ultrapure water in pharmaceutical and biotechnology industries is summarized in the table below:Uses of ultrapure water in the pharmaceutical and biotechnology industries In order to be used for pharmaceutical and biotechnology applications for production of licensed human and veterinary health care pr... | Ultra-pure water | 0.783976 |
82,880 | Growing size of the piping as well as the system overall requires new approaches to space management and process optimization. As a result, newer UPW systems look rather alike, which is in contrast with smaller UPW systems that could have less optimized design due to the lower impact of inefficiency on cost and space m... | Ultra-pure water | 0.783976 |
82,881 | These difficult to control organics have been proven to impact yield and device performance especially at the most demanding process steps. One of the successful examples of the POU organics control down to 0.5 ppb TOC level is AOP combining ammonium persulfate and UV oxidation (refer to the persulfate+UV oxidation che... | Ultra-pure water | 0.783976 |
82,882 | Subsequently, there has been tremendous growth during the past decade in exploring the materials science, physics, and technology of poly(vinylidenefluoride) and other fluorinated polymers. Copolymer PVDF with trifluoroethylene and odd-numbered nylons were additional polymers that were discovered to be ferroelectric. T... | Ferroelectric polymer | 0.783975 |
82,883 | Other flu prediction projects, including Flu Detector, have come and gone since the advent and removal of Google Flu Trends. Flu Detector was developed by Vasileios Lampos and other researchers at the University of Bristol. It was an application of machine learning that first used feature selection to automatically ext... | Infoveillance | 0.783975 |
82,884 | In molecular biology, Small nucleolar RNA U2-30 is a non-coding RNA (ncRNA) molecule which functions in the modification of other small nuclear RNAs (snRNAs). This type of modifying RNA is usually located in the nucleolus of the eukaryotic cell which is a major site of snRNA biogenesis. It is known as a small nucleolar... | Small nucleolar RNA U2-30 | 0.783975 |
82,885 | It is suggested that these workers should fight back and protect their own labour rights, yet a lot of them in developing countries are ignorant about their own rights because of low education level. According to the UNESCO Institute of Statistics (2016), most of these sweatshops are located in countries that have low ... | Sweating system | 0.783973 |
82,886 | Sulfur dioxide and nitrogen oxide can also be displaced onto vegetations through dry deposition.Sulfur dioxide and nitrous oxide concentration has many implication on aquatic ecosystems, including acidity change, increased nitrogen and aluminum content, and altering biogeochemical processes. Typically, sulfur dioxide a... | Biodiversity loss | 0.783973 |
82,887 | Greater pressure is placed on marine ecosystems with human settlements near coastal areas. Other indirect factors that have resulted in marine species to decline include climate change and change to oceanic biochemistry.Overexploitation has resulted in the extinction of over 25 described marine species, which includes ... | Biodiversity loss | 0.783973 |
82,888 | Foresters can use controlled fire as a tool because fire is a natural feature of both forest and grassland ecology. Controlled burning encourages the sprouting of some desirable forest trees, resulting in a forest renewal.There are also sources from processes other than combustion: Fumes from paint, hair spray, varnish... | Secondary pollutant | 0.783973 |
82,889 | According to a study published in Energy and Environmental Science in 2015 the switch to 100% renewable energy in the United States would eliminate about 62,000 premature mortalities per year and about 42,000 in 2050, if no biomass were used. This would save about $600 billion in health costs a year due to reduced air ... | Secondary pollutant | 0.783973 |
82,890 | Since a large share of air pollution is caused by combustion of fossil fuels such as coal and oil, the reduction of these fuels can reduce air pollution drastically. Most effective is the switch to clean power sources such as wind power, solar power, hydro power which do not cause air pollution. Efforts to reduce pollu... | Secondary pollutant | 0.783973 |
82,891 | In theoretical physics and quantum physics, a graviphoton or gravivector is a hypothetical particle which emerges as an excitation of the metric tensor (i.e. gravitational field) in spacetime dimensions higher than four, as described in Kaluza–Klein theory. However, its crucial physical properties are analogous to a (m... | Graviphoton | 0.783972 |
82,892 | Socioecology is the scientific study of how social structure and organization are influenced by an organism's environment. Socioecology is primarily related to anthropology, geography, sociology, and ecology. Specifically, the term is used in human ecology, the study of the interaction between humans and their environm... | Socioecology | 0.783971 |
82,893 | This is not a paradox: time passes at a slower rate when measured from a frame moving concerning the object. In relativistic physics, an observation must always be qualified by specifying the state of motion of the observer, its reference frame. Quantum mechanics: In quantum mechanics, which deals with the behavior of ... | Observational bias | 0.78397 |
82,894 | In some specific fields of science, the results of observation differ depending on factors that are not important in everyday observation. These are usually illustrated with apparent "paradoxes" in which an event appears different when observed from two different points of view, seeming to violate "common sense". Relat... | Observational bias | 0.78397 |
82,895 | The Osterwalder–Schrader theorem states that Euclidean Schwinger functions which satisfy the above axioms (E0)-(E4) and an additional property (E0') called linear growth condition can be analytically continued to Lorentzian Wightman distributions which satisfy Wightman axioms and thus define a quantum field theory. | Osterwalder-Schrader theorem | 0.78397 |
82,896 | In organometallic chemistry, palladium-NHC complexes are a family of organopalladium compounds in which palladium forms a coordination complex with N-heterocyclic carbenes (NHCs). They have been investigated for applications in homogeneous catalysis, particularly cross-coupling reactions. | Palladium–NHC complex | 0.783967 |
82,897 | There are two supersymmetric N = 1 extensions of the Virasoro algebra, called the Neveu–Schwarz algebra and the Ramond algebra. Their theory is similar to that of the Virasoro algebra, now involving Grassmann numbers. There are further extensions of these algebras with more supersymmetry, such as the N = 2 superconform... | Virasoro algebra | 0.783967 |
82,898 | Since the Virasoro algebra comprises the generators of the conformal group of the worldsheet, the stress tensor in string theory obeys the commutation relations of (two copies of) the Virasoro algebra. This is because the conformal group decomposes into separate diffeomorphisms of the forward and back lightcones. Diffe... | Virasoro algebra | 0.783967 |
82,899 | W-algebras are associative algebras which contain the Virasoro algebra, and which play an important role in two-dimensional conformal field theory. Among W-algebras, the Virasoro algebra has the particularity of being a Lie algebra. | Virasoro algebra | 0.783967 |
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