Split (1)

train · 29k rows

id int64 39 79M	url stringlengths 32 168	text stringlengths 7 145k	source stringlengths 2 105	categories listlengths 1 6	token_count int64 3 32.2k	subcategories listlengths 0 27
30,839,171	https://en.wikipedia.org/wiki/Dynamical%20mean-field%20theory	Dynamical mean-field theory (DMFT) is a method to determine the electronic structure of strongly correlated materials. In such materials, the approximation of independent electrons, which is used in density functional theory and usual band structure calculations, breaks down. Dynamical mean-field theory, a non-perturba...	Dynamical mean-field theory	[ "Physics", "Chemistry", "Materials_science", "Engineering" ]	2,268	[ "Applied and interdisciplinary physics", "Quantum chemistry", "Theoretical physics", "Quantum mechanics", "Materials science", "Computational physics", "Electronic structure methods", "Computational chemistry", "Condensed matter physics", "nan", "Correlated electrons" ]
21,734,002	https://en.wikipedia.org/wiki/Eurybacteria	Eurybacteria is a taxon created by Cavalier-Smith, which includes several groups of Gram-negative bacteria. In this model, it is the ancestor of gram positive bacteria. Their endospores are characterized by producing and presenting external flagella or mobility by bacterial displacement. Members Specifically, it inclu...	Eurybacteria	[ "Biology" ]	176	[ "Bacteria by classification", "Bacteria" ]
21,736,877	https://en.wikipedia.org/wiki/Journal%20of%20Chemical%20Theory%20and%20Computation	Journal of Chemical Theory and Computation is a peer-reviewed scientific journal, established in 2005 by the American Chemical Society. It is indexed in Chemical Abstracts Service (CAS), Scopus, British Library, and Web of Science. The current editor-in-chief is Laura Gagliardi. Currently as of the year 2022, JCTC has ...	Journal of Chemical Theory and Computation	[ "Physics", "Chemistry" ]	468	[ "Quantum chemistry", "Quantum mechanics", "Theoretical chemistry", "Computational chemistry", " molecular", "nan", "Atomic", " and optical physics" ]
21,738,717	https://en.wikipedia.org/wiki/Remote%20plasma	A remote plasma (also downstream plasma or afterglow plasma) is a plasma processing method in which the plasma and material interaction occurs at a location remote from the plasma in the plasma afterglow. See also Chemical vapor deposition Corona treatment Physical vapor deposition Plasma activation Plasma chemistry...	Remote plasma	[ "Materials_science", "Engineering" ]	72	[ "Semiconductor device fabrication", "Materials science stubs", "Materials science", "Microtechnology" ]
21,740,132	https://en.wikipedia.org/wiki/Cosmic-ray%20observatory	A cosmic-ray observatory is a scientific installation built to detect high-energy-particles coming from space called cosmic rays. This typically includes photons (high-energy light), electrons, protons, and some heavier nuclei, as well as antimatter particles. About 90% of cosmic rays are protons, 9% are alpha particle...	Cosmic-ray observatory	[ "Physics", "Astronomy" ]	1,454	[ "Physical phenomena", "Astronomical observatories", "Astrophysics", "Astronomy organizations", "Radiation", "Cosmic rays" ]
21,742,365	https://en.wikipedia.org/wiki/Clausius%E2%80%93Duhem%20inequality	The Clausius–Duhem inequality is a way of expressing the second law of thermodynamics that is used in continuum mechanics. This inequality is particularly useful in determining whether the constitutive relation of a material is thermodynamically allowable. This inequality is a statement concerning the irreversibility...	Clausius–Duhem inequality	[ "Physics" ]	454	[ "Classical mechanics", "Continuum mechanics" ]
41,596,497	https://en.wikipedia.org/wiki/Magnetic%203D%20bioprinting	Magnetic 3D bioprinting is a process that utilizes biocompatible magnetic nanoparticles to print cells into 3D structures or 3D cell cultures. In this process, cells are tagged with magnetic nanoparticles, thus making them magnetic. Once magnetic, these cells can be rapidly printed into specific 3D patterns using exter...	Magnetic 3D bioprinting	[ "Materials_science", "Engineering" ]	823	[ "Nanotechnology", "Materials science" ]
41,597,450	https://en.wikipedia.org/wiki/Poisson%20point%20process	In probability theory, statistics and related fields, a Poisson point process (also known as: Poisson random measure, Poisson random point field and Poisson point field) is a type of mathematical object that consists of points randomly located on a mathematical space with the essential feature that the points occur ind...	Poisson point process	[ "Mathematics" ]	10,249	[ "Point processes", "Point (geometry)", "Poisson point processes" ]
41,600,720	https://en.wikipedia.org/wiki/Diffuse%20series	The diffuse series is a series of spectral lines in the atomic emission spectrum caused when electrons jump between the lowest p orbital and d orbitals of an atom. The total orbital angular momentum changes between 1 and 2. The spectral lines include some in the visible light, and may extend into ultraviolet or near in...	Diffuse series	[ "Physics", "Chemistry" ]	1,320	[ "Molecular physics", "Spectrum (physical sciences)", "Instrumental analysis", "Emission spectroscopy", "Quantum mechanics", "Atomic physics", " molecular", "Atomic", "Spectroscopy", " and optical physics" ]
41,602,395	https://en.wikipedia.org/wiki/ORCA%20%28quantum%20chemistry%20program%29	ORCA is a general-purpose quantum chemistry package featuring a variety of methods including semi-empirical, density functional theory, many-body perturbation, coupled cluster, and multireference methods. ORCA provides an easy-to-learn input structure and thus high accessibility of quantum chemical approaches and workf...	ORCA (quantum chemistry program)	[ "Physics", "Chemistry" ]	582	[ "Quantum chemistry stubs", "Quantum chemistry", "Computational chemistry software", "Chemistry software", "Theoretical chemistry stubs", "Quantum mechanics", "Theoretical chemistry", "Computational chemistry", "Computational chemistry stubs", " molecular", "Atomic", "Physical chemistry stubs",...
5,370,929	https://en.wikipedia.org/wiki/Gluhareff%20Pressure%20Jet	The Gluhareff Pressure Jet (or tip jet) is a type of jet engine that, like a valveless pulse jet, has no moving parts. It was invented by Eugene Michael Gluhareff, a Russian-American engineer who envisioned it as a power plant for personal helicopters and compact aircraft such as microlights. Mechanism Having no mov...	Gluhareff Pressure Jet	[ "Physics", "Technology" ]	601	[ "Physical systems", "Jet engines", "Machines", "Engines" ]
5,372,362	https://en.wikipedia.org/wiki/Desvenlafaxine	Desvenlafaxine, sold under the brand name Pristiq among others, is a medication used to treat depression. It is an antidepressant of the serotonin-norepinephrine reuptake inhibitor (SNRI) class and is taken by mouth. It is recommended that the need for further treatment be occasionally reassessed. It may be less effect...	Desvenlafaxine	[ "Chemistry" ]	1,224	[ "Chemicals in medicine", "Human drug metabolites" ]
5,372,508	https://en.wikipedia.org/wiki/Mr.%20Mystic	Mr. Mystic is a comics series featuring a magician crime-fighter, created by Will Eisner and initially drawn by Bob Powell. The strip featured in four-page backup feature a Sunday-newspaper comic-book insert, known colloquially as "The Spirit Section". It first appeared in 1940, distributed by the Register and Tribune ...	Mr. Mystic	[ "Physics", "Mathematics" ]	554	[ "Fiction about size change", "Quantity", "Physical quantities", "Size" ]
5,376,872	https://en.wikipedia.org/wiki/Narratio%20Prima	De libris revolutionum Copernici narratio prima, usually referred to as Narratio Prima (), is an abstract of Nicolaus Copernicus' heliocentric theory, written by Georg Joachim Rheticus in 1540. It is an introduction to Copernicus's major work, De revolutionibus orbium coelestium, published in 1543, largely due to Rheti...	Narratio Prima	[ "Astronomy" ]	875	[ "Astronomy books", "Works about astronomy" ]
5,376,959	https://en.wikipedia.org/wiki/Monin%E2%80%93Obukhov%20length	The Obukhov length is used to describe the effects of buoyancy on turbulent flows, particularly in the lower tenth of the atmospheric boundary layer. It was first defined by Alexander Obukhov in 1946. It is also known as the Monin–Obukhov length because of its important role in the similarity theory developed by Monin...	Monin–Obukhov length	[ "Chemistry", "Engineering", "Environmental_science" ]	303	[ "Chemical engineering", "Atmospheric dispersion modeling", "Environmental engineering", "Piping", "Environmental modelling", "Fluid dynamics" ]
35,980,148	https://en.wikipedia.org/wiki/History%20of%20spectroscopy	Modern spectroscopy in the Western world started in the 17th century. New designs in optics, specifically prisms, enabled systematic observations of the solar spectrum. Isaac Newton first applied the word spectrum to describe the rainbow of colors that combine to form white light. During the early 1800s, Joseph von Fra...	History of spectroscopy	[ "Physics", "Chemistry", "Technology", "Engineering" ]	3,679	[ "Ionizing radiation", "Physical phenomena", "Molecular physics", "Spectrum (physical sciences)", "Plasma physics", "Instrumental analysis", "Theoretical physics", "Quantum mechanics", "Measuring instruments", "Plasma diagnostics", "Radiation", "Spectroscopy" ]
35,981,107	https://en.wikipedia.org/wiki/Molecular-scale%20temperature	The molecular-scale temperature is the defining property of the U.S. Standard Atmosphere, 1962. It is defined by the relationship: Tm(z) is molecular-scale temperature at altitude z; M0 is molecular weight of air at sea level; M(z) is molecular weight of air at altitude z; T(z) is absolute temperature at altit...	Molecular-scale temperature	[ "Physics", "Chemistry" ]	93	[ "Scalar physical quantities", "Thermodynamic properties", "Temperature", "Physical quantities", "SI base quantities", "Intensive quantities", "Thermodynamics", "Wikipedia categories named after physical quantities" ]
35,987,396	https://en.wikipedia.org/wiki/Gelfand%E2%80%93Kirillov%20dimension	In algebra, the Gelfand–Kirillov dimension (or GK dimension) of a right module M over a k-algebra A is: where the supremum is taken over all finite-dimensional subspaces and . An algebra is said to have polynomial growth if its Gelfand–Kirillov dimension is finite. Basic facts The Gelfand–Kirillov dimension of a f...	Gelfand–Kirillov dimension	[ "Physics", "Mathematics" ]	322	[ "Geometric measurement", "Algebra stubs", "Physical quantities", "Theory of relativity", "Abstract algebra", "Dimension", "Algebra" ]
44,545,880	https://en.wikipedia.org/wiki/Acousto-electric%20effect	Acousto-electric effect is a nonlinear phenomenon of generation of electric current in a piezo-electric semiconductor by a propagating acoustic wave. The generated electric current is proportional to the intensity of the acoustic wave and to the value of its electron-induced attenuation. The effect was theoretically pr...	Acousto-electric effect	[ "Physics", "Chemistry", "Materials_science", "Engineering" ]	235	[ "Physical phenomena", "Matter", "Physical quantities", "Semiconductors", "Classical mechanics", "Acoustics", "Waves", "Materials", "Motion (physics)", "Electronic engineering", "Condensed matter physics", "Solid state engineering", "Electrical resistance and conductance" ]
44,549,263	https://en.wikipedia.org/wiki/Popescu%27s%20theorem	In commutative algebra and algebraic geometry, Popescu's theorem, introduced by Dorin Popescu, states: Let A be a Noetherian ring and B a Noetherian algebra over it. Then, the structure map A → B is a regular homomorphism if and only if B is a direct limit of smooth A-algebras. For example, if A is a local G-ring (e.g...	Popescu's theorem	[ "Mathematics" ]	200	[ "Theorems in algebraic geometry", "Theorems in geometry" ]
44,552,564	https://en.wikipedia.org/wiki/Kernel%20function%20for%20solving%20integral%20equation%20of%20surface%20radiation%20exchanges	In physics and engineering, the radiative heat transfer from one surface to another is the equal to the difference of incoming and outgoing radiation from the first surface. In general, the heat transfer between surfaces is governed by temperature, surface emissivity properties and the geometry of the surfaces. The rel...	Kernel function for solving integral equation of surface radiation exchanges	[ "Physics", "Chemistry", "Mathematics" ]	745	[ "Transport phenomena", "Physical phenomena", "Heat transfer", "Integral equations", "Mathematical objects", "Equations", "Thermodynamics" ]
44,554,214	https://en.wikipedia.org/wiki/Univalent%20foundations	Univalent foundations are an approach to the foundations of mathematics in which mathematical structures are built out of objects called types. Types in univalent foundations do not correspond exactly to anything in set-theoretic foundations, but they may be thought of as spaces, with equal types corresponding to homot...	Univalent foundations	[ "Mathematics" ]	1,759	[ "Foundations of mathematics" ]
44,555,393	https://en.wikipedia.org/wiki/Hexadehydro%20Diels%E2%80%93Alder%20reaction	In organic chemistry, the hexadehydro-Diels–Alder (HDDA) reaction is an organic chemical reaction between a diyne (2 alkyne functional groups arranged in a conjugated system) and an alkyne to form a reactive benzyne species, via a [4+2] cycloaddition reaction. This benzyne intermediate then reacts with a suitable trapp...	Hexadehydro Diels–Alder reaction	[ "Chemistry" ]	2,853	[ "Name reactions" ]
37,408,607	https://en.wikipedia.org/wiki/Szyszkowski%20equation	The Szyszkowski Equation has been used by Meissner and Michaels to describe the decrease in surface tension of aqueous solutions of carboxylic acids, alcohols and esters at varying mole fractions. It describes the exponential decrease of the surface tension at low concentrations reasonably but should be used only at co...	Szyszkowski equation	[ "Physics", "Chemistry", "Materials_science", "Engineering" ]	353	[ "Thermodynamic equations", "Equations of physics", "Surface science", "Civil engineering", "Condensed matter physics", "Thermodynamics", "Fluid mechanics" ]
37,408,636	https://en.wikipedia.org/wiki/Ova%20bank	An ova bank, or cryobank, or egg cell bank is a facility that collects and stores human ova, mainly from ova donors, primarily for the purpose of achieving pregnancies of either the donor, at a later time (i.e. to overcome issues of infertility), or through third party reproduction, notably by artificial insemination. ...	Ova bank	[ "Physics", "Chemistry", "Biology" ]	277	[ "Physical phenomena", "Phase transitions", "Cryobiology", "Bioinformatics", "Biochemistry", "Biorepositories" ]
37,411,947	https://en.wikipedia.org/wiki/Conveyor%20pulley	A conveyor pulley is a mechanical device used to change the direction of the belt in a conveyor system, to drive the belt, and to tension the belt. Modern pulleys are made of rolled shells with flexible end disks and locking assemblies. Early pulley engineering was developed in Australia by Josef Sitzwohl in 1948 and ...	Conveyor pulley	[ "Physics", "Technology" ]	264	[ "Machines", "Physical systems", "Mechanics", "Simple machines", "Mechanical power transmission" ]
37,412,229	https://en.wikipedia.org/wiki/VTPR	VTPR (short for Volume-Translated Peng–Robinson) is an estimation method for the calculation of phase equilibria of mixtures of chemical components. The original goal for the development of this method was to enable the estimation of properties of mixtures which contain supercritical components. These class of substanc...	VTPR	[ "Physics", "Chemistry" ]	1,034	[ "Thermodynamic models", "Thermodynamics" ]
37,412,518	https://en.wikipedia.org/wiki/Local%20ternary%20patterns	Local ternary patterns (LTP) are an extension of local binary patterns (LBP). Unlike LBP, it does not threshold the pixels into 0 and 1, rather it uses a threshold constant to threshold pixels into three values. Considering k as the threshold constant, c as the value of the center pixel, a neighboring pixel p, the resu...	Local ternary patterns	[ "Technology", "Engineering" ]	163	[ "Packaging machinery", "Computer science stubs", "Computer science", "Artificial intelligence engineering", "Computing stubs", "Computer vision" ]
38,847,178	https://en.wikipedia.org/wiki/Free%20motion%20equation	A free motion equation is a differential equation that describes a mechanical system in the absence of external forces, but in the presence only of an inertial force depending on the choice of a reference frame. In non-autonomous mechanics on a configuration space , a free motion equation is defined as a second order ...	Free motion equation	[ "Physics", "Mathematics" ]	247	[ "Theoretical physics", "Classical mechanics stubs", "Classical mechanics", "Mathematical objects", "Equations", "Differential equations", "Mechanics", "Theoretical physics stubs", "Dynamical systems" ]
38,847,195	https://en.wikipedia.org/wiki/TP%20model%20transformation%20in%20control%20theory	Baranyi and Yam proposed the TP model transformation as a new concept in quasi-LPV (qLPV) based control, which plays a central role in the highly desirable bridging between identification and polytopic systems theories. It is also used as a TS (Takagi-Sugeno) fuzzy model transformation. It is uniquely effective in mani...	TP model transformation in control theory	[ "Mathematics" ]	3,023	[ "Applied mathematics", "Control theory", "Dynamical systems" ]
38,848,871	https://en.wikipedia.org/wiki/Nakajima%E2%80%93Zwanzig%20equation	The Nakajima–Zwanzig equation (named after the physicists who developed it, Sadao Nakajima and Robert Zwanzig) is an integral equation describing the time evolution of the "relevant" part of a quantum-mechanical system. It is formulated in the density matrix formalism and can be regarded as a generalization of the mast...	Nakajima–Zwanzig equation	[ "Physics" ]	1,223	[ "Statistical mechanics", "Theoretical physics", "Quantum mechanics" ]
38,849,672	https://en.wikipedia.org/wiki/Cardiophysics	Cardiophysics is an interdisciplinary science that stands at the junction of cardiology and medical physics, with researchers using the methods of, and theories from, physics to study cardiovascular system at different levels of its organisation, from the molecular scale to whole organisms. Being formed historically as...	Cardiophysics	[ "Physics", "Biology" ]	261	[ "Medical physics", "Applied and interdisciplinary physics", "Biophysics" ]
38,853,392	https://en.wikipedia.org/wiki/Urbanization%20in%20the%20United%20States	The urbanization of the United States has progressed throughout its entire history. Over the last two centuries, the United States of America has been transformed from a predominantly rural, agricultural nation into an urbanized, industrial one. This was largely due to the Industrial Revolution in the United States (an...	Urbanization in the United States	[ "Engineering" ]	714	[ "Urban planning", "Architecture" ]
38,857,273	https://en.wikipedia.org/wiki/PhIP-Seq	Phage immunoprecipitation sequencing (PhIP-Seq) is method that combines barcoded DNA high-throughput sequencing and proteomics to determine the levels of binding of antibodies to epitopes. It has been used to study the autoantibody repertoire of autoimmune diseases like multiple sclerosis, type 2 diabetes and rheumatoi...	PhIP-Seq	[ "Chemistry", "Biology" ]	88	[ "Molecular biology techniques", "DNA sequencing" ]
24,719,493	https://en.wikipedia.org/wiki/TA%20cloning	TA cloning (also known as rapid cloning or T cloning) is a subcloning technique that avoids the use of restriction enzymes and is easier and quicker than traditional subcloning. The technique relies on the ability of adenine (A) and thymine (T) (complementary basepairs) on different DNA fragments to hybridize and, in t...	TA cloning	[ "Chemistry", "Engineering", "Biology" ]	531	[ "Cloning", "Genetic engineering", "Biotechnology", "Molecular biology techniques", "nan", "Molecular biology", "Biochemistry" ]
23,233,653	https://en.wikipedia.org/wiki/SN%202008ha	SN 2008ha was a type Ia supernova which was first observed around November 7, 2008 in the galaxy UGC 12682, which lies in the constellation Pegasus at a distance of about from Earth. SN 2008ha was unusual in several ways: with an absolute V band magnitude of −14.2 it is one of the faintest supernovae ever observed; i...	SN 2008ha	[ "Chemistry", "Astronomy" ]	864	[ "Supernovae", "Pegasus (constellation)", "Astronomical events", "Constellations", "Explosions" ]
23,234,121	https://en.wikipedia.org/wiki/Constructible%20set%20%28topology%29	In topology, constructible sets are a class of subsets of a topological space that have a relatively "simple" structure. They are used particularly in algebraic geometry and related fields. A key result known as Chevalley's theorem in algebraic geometry shows that the image of a constructible set is constructible for a...	Constructible set (topology)	[ "Physics", "Mathematics" ]	1,276	[ "Fields of abstract algebra", "Topology", "Space", "Geometry", "Algebraic geometry", "Spacetime" ]
23,239,104	https://en.wikipedia.org/wiki/Polymorphs%20of%20silicon%20carbide	Many compound materials exhibit polymorphism, that is they can exist in different structures called polymorphs. Silicon carbide (SiC) is unique in this regard as more than 250 polymorphs of silicon carbide had been identified by 2006, with some of them having a lattice constant as long as 301.5 nm, about one thousand t...	Polymorphs of silicon carbide	[ "Materials_science", "Engineering" ]	895	[ "Polymorphism (materials science)", "Materials science" ]
23,240,037	https://en.wikipedia.org/wiki/Antithetic%20variates	In statistics, the antithetic variates method is a variance reduction technique used in Monte Carlo methods. Considering that the error in the simulated signal (using Monte Carlo methods) has a one-over square root convergence, a very large number of sample paths is required to obtain an accurate result. The antithetic...	Antithetic variates	[ "Physics", "Mathematics" ]	486	[ "Monte Carlo methods", "Computational statistics", "Computational mathematics", "Computational physics" ]
40,164,004	https://en.wikipedia.org/wiki/Todd%20Weather%20Folios	The Todd Weather Folios are a collection of continental Australian synoptic charts that were published from 1879 to 1909. The charts were created by Sir Charles Todd's office at the Adelaide Observatory. In addition to the charts, the folios include clippings of newspaper articles and telegraphic and handwritten infor...	Todd Weather Folios	[ "Physics" ]	1,009	[ "Weather", "Physical phenomena", "Climate and weather statistics" ]
40,167,806	https://en.wikipedia.org/wiki/Kilonova	A kilonova (also called a macronova) is a transient astronomical event that occurs in a compact binary system when two neutron stars or a neutron star and a black hole merge. These mergers are thought to produce gamma-ray bursts and emit bright electromagnetic radiation, called "kilonovae", due to the radioactive decay...	Kilonova	[ "Physics", "Astronomy" ]	1,152	[ "Physical phenomena", "Astronomical events", "Astronomical classification systems", "Stellar phenomena", "Star types" ]
40,170,171	https://en.wikipedia.org/wiki/The%20Path%20to%20Degrowth%20in%20Overdeveloped%20Countries	"The Path to Degrowth in Overdeveloped Countries", written by Erik Assadourian, is the second chapter of the Worldwatch Institute's State of the World (2012), available for free online. In his chapter of the report, Assadourian defines degrowth as an "essential and urgent" economic strategy to pursue in countries entr...	The Path to Degrowth in Overdeveloped Countries	[ "Environmental_science" ]	431	[ "Degrowth", "Environmental ethics" ]
34,902,119	https://en.wikipedia.org/wiki/Laser%20flash%20analysis	The laser flash analysis or laser flash method is used to measure thermal diffusivity of a variety of different materials. An energy pulse heats one side of a plane-parallel sample and the resulting time dependent temperature rise on the backside due to the energy input is detected. The higher the thermal diffusivity ...	Laser flash analysis	[ "Physics", "Chemistry", "Materials_science", "Engineering" ]	412	[ "Transport phenomena", "Physical phenomena", "Heat transfer", "Materials science", "Materials testing", "Thermodynamics", "Heat conduction" ]
34,904,390	https://en.wikipedia.org/wiki/Acoustic%20phase%20conjugation	Acoustic phase conjugation is a set of techniques meant to perform phase conjugation on acoustic waves. Techniques Acoustic phase conjugation can appear in a solid when the sound velocity is modulated by an electromagnetic field. The generation of the conjugate wave can be seen as the decay of a photon into two phon...	Acoustic phase conjugation	[ "Physics" ]	501	[ "Wave mechanics", "Waves", "Physical phenomena", "Classical mechanics" ]
31,794,032	https://en.wikipedia.org/wiki/Atlantic%20Equatorial%20mode	The Atlantic Equatorial Mode or Atlantic Niño is a quasiperiodic interannual climate pattern of the equatorial Atlantic Ocean. It is the dominant mode of year-to-year variability that results in alternating warming and cooling episodes of sea surface temperatures accompanied by changes in atmospheric circulation. The...	Atlantic Equatorial mode	[ "Physics", "Chemistry" ]	1,631	[ "Atmospheric dynamics", "Applied and interdisciplinary physics", "Physical oceanography", "Fluid dynamics" ]
31,794,459	https://en.wikipedia.org/wiki/Simple%20Model%20of%20the%20Atmospheric%20Radiative%20Transfer%20of%20Sunshine	The Simple Model of the Atmospheric Radiative Transfer of Sunshine (SMARTS) is a computer program designed to evaluate the surface solar irradiance components in the shortwave spectrum (spectral range 280 to 4000 nm) under cloudless conditions. The program, written in FORTRAN, relies on simplifications of the equation ...	Simple Model of the Atmospheric Radiative Transfer of Sunshine	[ "Physics" ]	1,205	[ "Electromagnetic radiation", "Physical phenomena", "Radiation" ]
31,797,223	https://en.wikipedia.org/wiki/Association%20for%20Renewable%20Energy%20and%20Clean%20Technology	The Association for Renewable Energy and Clean Technology, previously known as Renewable Energy Association (REA), is a renewable energy and clean technology trade association in the UK encompassing all of renewables industry in the United Kingdom. REA covers renewable power & flexibility, heat and cooling, circular bi...	Association for Renewable Energy and Clean Technology	[ "Engineering" ]	801	[ "Renewable energy organizations", "Energy organizations" ]
31,797,677	https://en.wikipedia.org/wiki/Central%20limit%20theorem%20for%20directional%20statistics	In probability theory, the central limit theorem states conditions under which the average of a sufficiently large number of independent random variables, each with finite mean and variance, will be approximately normally distributed. Directional statistics is the subdiscipline of statistics that deals with directio...	Central limit theorem for directional statistics	[ "Mathematics" ]	458	[ "Central limit theorem", "Theorems in probability theory" ]
27,992,940	https://en.wikipedia.org/wiki/Pharmacognosy%20Reviews	Pharmacognosy Reviews is a peer-reviewed open-access medical journal published by Pharmacognosy Network Worldwide (Phcog.net). The journal publishes articles on the subject of pharmacognosy, natural products, and phytochemistry. It is indexed with Caspur, EBSCO, ProQuest, and Scopus. Phcog.net appeared on Beall's list...	Pharmacognosy Reviews	[ "Chemistry" ]	144	[ "Pharmacology", "Pharmacognosy" ]
27,994,073	https://en.wikipedia.org/wiki/Plique-%C3%A0-jour	Plique-à-jour (French for "letting in daylight") is a vitreous enamelling technique where the enamel is applied in cells, similar to cloisonné, but with no backing in the final product, so light can shine through the transparent or translucent enamel. It is in effect a miniature version of stained-glass and is consider...	Plique-à-jour	[ "Chemistry" ]	1,246	[ "Coatings", "Vitreous enamel" ]
27,996,198	https://en.wikipedia.org/wiki/Computational%20Resource%20for%20Drug%20Discovery	Computational Resources for Drug Discovery (CRDD) is an important module of the in silico module of Open Source for Drug Discovery (OSDD). The CRDD web portal provides computer resources related to drug discovery, predicting inhibitors, and predicting the ADME-Tox properties of molecules on a single platform. It caters...	Computational Resource for Drug Discovery	[ "Biology" ]	2,246	[ "Bioinformatics", "Bioinformatics software" ]
27,996,428	https://en.wikipedia.org/wiki/Conjectural%20variation	In oligopoly theory, conjectural variation is the belief that one firm has an idea about the way its competitors may react if it varies its output or price. The firm forms a conjecture about the variation in the other firm's output that will accompany any change in its own output. For example, in the classic Cournot mo...	Conjectural variation	[ "Mathematics" ]	1,622	[ "Game theory" ]
27,996,623	https://en.wikipedia.org/wiki/Transportation%20authority	A transportation authority or transportation agency is a government agency which regulates, manages, or administers transportation-related matters, such as roads, transportation infrastructure, traffic management, or traffic code. Transportation authorities go by a number of names, such as "department of transportatio...	Transportation authority	[ "Physics", "Engineering" ]	219	[ "Systems engineering", "Traffic management", "Transport stubs", "Physical systems", "Transport" ]
27,997,823	https://en.wikipedia.org/wiki/Refined%20Bitumen%20Association	The Refined Bitumen Association is the trade association for UK bitumen companies. History It was formed in 1968. Asphalt Industry Alliance In 2000, it formed the Asphalt Industry Alliance with the Mineral Products Association, based in London. Asphalt is a mixture of bitumen and quarried mineral products, represente...	Refined Bitumen Association	[ "Physics", "Chemistry", "Engineering" ]	263	[ "Unsolved problems in physics", "Construction", "Road construction", "Chemical mixtures", "Asphalt", "Amorphous solids" ]
27,997,978	https://en.wikipedia.org/wiki/Random-access%20Turing%20machine	Random-access Turing machines (RATMs) represent a pivotal computational model in theoretical computer science, especially critical in the study of tractability within big data computing scenarios. Diverging from the sequential memory access limitations of conventional Turing machines, RATMs introduce the capability for...	Random-access Turing machine	[ "Mathematics", "Engineering" ]	1,656	[ "Theoretical computer science", "Applied mathematics", "Mathematical logic", "Formal languages", "Software engineering", "Computability theory", "Formal methods" ]
27,999,806	https://en.wikipedia.org/wiki/PLL%20multibit	A PLL multibit or multibit PLL is a phase-locked loop (PLL) which achieves improved performance compared to a unibit PLL by using more bits. Unibit PLLs use only the most significant bit (MSB) of each counter's output bus to measure the phase, while multibit PLLs use more bits. PLLs are an essential component in teleco...	PLL multibit	[ "Mathematics", "Technology", "Engineering" ]	1,350	[ "Radio electronics", "Telecommunications engineering", "Computer engineering", "Applied mathematics", "Control theory", "Communication circuits", "Integrated circuits", "Dynamical systems" ]
28,000,935	https://en.wikipedia.org/wiki/Intubation	Intubation (sometimes entubation) is a medical procedure involving the insertion of a tube into the body. Patients are generally anesthetized beforehand. Examples include tracheal intubation, and the balloon tamponade with a Sengstaken–Blakemore tube (a tube into the gastrointestinal tract). See also Catheterization ...	Intubation	[ "Chemistry", "Biology" ]	104	[ "Pharmacology", "Medical technology", "Medical equipment", "Routes of administration" ]
4,000,598	https://en.wikipedia.org/wiki/Polycyclic%20group	In mathematics, a polycyclic group is a solvable group that satisfies the maximal condition on subgroups (that is, every subgroup is finitely generated). Polycyclic groups are finitely presented, which makes them interesting from a computational point of view. Terminology Equivalently, a group G is polycyclic if and o...	Polycyclic group	[ "Mathematics" ]	684	[ "Mathematical structures", "Algebraic structures", "Properties of groups" ]
4,001,513	https://en.wikipedia.org/wiki/Electrometallurgy	Electrometallurgy is a method in metallurgy that uses electrical energy to produce metals by electrolysis. It is usually the last stage in metal production and is therefore preceded by pyrometallurgical or hydrometallurgical operations. The electrolysis can be done on a molten metal oxide (smelt electrolysis) which is ...	Electrometallurgy	[ "Chemistry", "Materials_science" ]	878	[ "Metallurgical processes", "Metallurgy", "Chemical processes", "Electrochemistry", "nan", "Electrolysis", "Chemical process engineering" ]
4,002,131	https://en.wikipedia.org/wiki/Uranyl%20peroxide	Uranyl peroxide or uranium peroxide hydrate (UO4·nH2O) is a pale-yellow, soluble peroxide of uranium. It is found to be present at one stage of the enriched uranium fuel cycle and in yellowcake prepared via the in situ leaching and resin ion exchange system. This compound, also expressed as UO3·(H2O2)·(H2O), is very si...	Uranyl peroxide	[ "Physics", "Chemistry" ]	511	[ "Redox", "Oxidizing agents", "Materials", "Nuclear materials", "Matter" ]
4,003,614	https://en.wikipedia.org/wiki/Multiscale%20modeling	Multiscale modeling or multiscale mathematics is the field of solving problems that have important features at multiple scales of time and/or space. Important problems include multiscale modeling of fluids, solids, polymers, proteins, nucleic acids as well as various physical and chemical phenomena (like adsorption, c...	Multiscale modeling	[ "Physics", "Mathematics" ]	1,121	[ "Applied mathematics", "Mathematical modeling", "Computational physics" ]
4,003,760	https://en.wikipedia.org/wiki/Ammonium%20diuranate	Ammonium diuranate or (ADU) ((NH4)2U2O7), is one of the intermediate chemical forms of uranium produced during yellowcake production. The name "yellowcake" originally given to this bright yellow salt, now applies to mixtures of uranium oxides which are actually hardly ever yellow. It also is an intermediate in mixed-ox...	Ammonium diuranate	[ "Physics", "Chemistry" ]	322	[ "Salts", "Materials", "Nuclear materials", "Ammonium compounds", "Matter" ]
43,103,430	https://en.wikipedia.org/wiki/Principalization%20%28algebra%29	In the mathematical field of algebraic number theory, the concept of principalization refers to a situation when, given an extension of algebraic number fields, some ideal (or more generally fractional ideal) of the ring of integers of the smaller field isn't principal but its extension to the ring of integers of the l...	Principalization (algebra)	[ "Mathematics" ]	4,154	[ "Group theory", "Fields of abstract algebra" ]
21,743,174	https://en.wikipedia.org/wiki/Double%20scaling%20limit	In theoretical physics, a double scaling limit is a limit in which the coupling constant is sent to zero while another quantity is sent to zero or infinity at the same moment. The adjective "double" is a kind of misnomer because the procedure represents an ordinary scaling. However, the adjective is meant to emphasize...	Double scaling limit	[ "Physics" ]	98	[ "Theoretical physics", "Theoretical physics stubs" ]
21,747,203	https://en.wikipedia.org/wiki/German%20Renewable%20Energy%20Sources%20Act	The Renewable Energy Sources Act or EEG () is a series of German laws that originally provided a feed-in tariff (FIT) scheme to encourage the generation of renewable electricity. The specified the transition to an auction system for most technologies which has been finished with the current version EEG 2017. The EEG ...	German Renewable Energy Sources Act	[ "Environmental_science" ]	11,161	[ "Energy economics", "Environmental social science" ]
33,352,238	https://en.wikipedia.org/wiki/Plate%20rolling%20machine	A plate rolling machine is a machine that will roll different kinds of sheet metal into a round or conical shape. It can be also called a “roll bending machine”, “plate bending machine” or “rolling machine”. There are different kinds of technology to roll the metal plate: Four-roller machines have a top roll, the pi...	Plate rolling machine	[ "Engineering" ]	431	[ "Industrial machinery" ]
33,352,815	https://en.wikipedia.org/wiki/Interactions%20of%20actors%20theory	In information theory, Interactions of actors theory is a theory developed by Gordon Pask and Gerard de Zeeuw. It is a generalisation of Pask's earlier conversation theory: The chief distinction being that conversation theory focuses on analysing the specific features that allow a conversation to emerge between two par...	Interactions of actors theory	[ "Mathematics", "Technology", "Engineering" ]	2,884	[ "Telecommunications engineering", "Applied mathematics", "Computer science", "Information theory" ]
33,353,907	https://en.wikipedia.org/wiki/Digital%20storage%20oscilloscope	A digital storage oscilloscope (DSO) is an oscilloscope which stores and analyses the input signal digitally rather than using analog techniques. It is now the most common type of oscilloscope in use because of the advanced trigger, storage, display and measurement features which it typically provides. The input ana...	Digital storage oscilloscope	[ "Technology", "Engineering" ]	731	[ "Telecommunications engineering", "Computer engineering", "Signal processing", "Electronic test equipment", "Measuring instruments" ]
33,357,388	https://en.wikipedia.org/wiki/Quantum%20non-equilibrium	Quantum non-equilibrium is a concept within stochastic formulations of the De Broglie–Bohm theory of quantum physics. Overview In quantum mechanics, the Born rule states that the probability density of finding a system in a given state, when measured, is proportional to the square of the amplitude of the system's wave...	Quantum non-equilibrium	[ "Physics" ]	1,162	[ "Theoretical physics", "Quantum mechanics", "nan" ]
33,357,837	https://en.wikipedia.org/wiki/Milacemide	Milacemide (INN) is an MAO-B inhibitor and glycine prodrug. It has been studied for its effects on human memory and as a potential treatment for the symptoms of Alzheimer's disease. Early clinical trials did not show positive results however, and the drug is now abandoned and it is sold as a nonprescription drug or sup...	Milacemide	[ "Chemistry" ]	131	[ "Chemicals in medicine", "Drug safety", "Prodrugs", "Abandoned drugs" ]
30,839,887	https://en.wikipedia.org/wiki/Indium%20arsenide%20antimonide%20phosphide	Indium arsenide antimonide phosphide () is a semiconductor material. InAsSbP has been used as blocking layers for semiconductor laser structures, as well as for the mid-infrared light-emitting diodes and lasers, photodetectors and thermophotovoltaic cells. InAsSbP layers can be grown by heteroepitaxy on indium arseni...	Indium arsenide antimonide phosphide	[ "Physics", "Chemistry", "Materials_science" ]	145	[ "Materials science stubs", "Inorganic compounds", "Semiconductor materials", "Condensed matter physics", "III-V semiconductors", "Condensed matter stubs", "III-V compounds" ]
30,841,427	https://en.wikipedia.org/wiki/Polarization%20rotator	A polarization rotator is an optical device that rotates the polarization axis of a linearly polarized light beam by an angle of choice. Such devices can be based on the Faraday effect, on birefringence, or on total internal reflection. Rotators of linearly polarized light have found widespread applications in modern o...	Polarization rotator	[ "Physics", "Materials_science", "Engineering" ]	683	[ "Glass engineering and science", "Polarization (waves)", "Optical devices", "Astrophysics" ]
30,845,073	https://en.wikipedia.org/wiki/Cholesterol%20total%20synthesis	Cholesterol total synthesis in chemistry describes the total synthesis of the complex biomolecule cholesterol and is considered a great scientific achievement. The research group of Robert Robinson with John Cornforth (Oxford University) published their synthesis in 1951 and that of Robert Burns Woodward with Franz So...	Cholesterol total synthesis	[ "Chemistry" ]	1,272	[ "Total synthesis", "Chemical synthesis" ]
30,851,817	https://en.wikipedia.org/wiki/Alpha%20chain	The term alpha chain is normally used to indicate one of the subunits of a multi-subunit protein. The term "chain" is a general term given to any peptide sequence. It can often refer more specifically to mean: a part of the T-cell receptor, the fibrinogen alpha chain, the integrin alpha chain, Hemoglobin, alpha 1 ...	Alpha chain	[ "Chemistry" ]	116	[ "Molecular biology stubs", "Protein structure", "Structural biology", "Molecular biology" ]
26,127,170	https://en.wikipedia.org/wiki/Monobloc%20engine	A monobloc or en bloc engine is an internal-combustion piston engine some of whose major components (such as cylinder head, cylinder block, or crankcase) are formed, usually by casting, as a single integral unit, rather than being assembled later. This has the advantages of improving mechanical stiffness, and improving...	Monobloc engine	[ "Technology" ]	1,896	[ "Engine technology", "Engines" ]
26,130,054	https://en.wikipedia.org/wiki/Mladen%20Bestvina	Mladen Bestvina (born 1959) is a Croatian-American mathematician working in the area of geometric group theory. He is a Distinguished Professor in the Department of Mathematics at the University of Utah. Life and career Mladen Bestvina is a three-time medalist at the International Mathematical Olympiad (two silver med...	Mladen Bestvina	[ "Mathematics" ]	1,598	[ "Topologists", "Topology" ]
26,130,615	https://en.wikipedia.org/wiki/Unibranch%20local%20ring	In algebraic geometry, a local ring A is said to be unibranch if the reduced ring Ared (obtained by quotienting A by its nilradical) is an integral domain, and the integral closure B of Ared is also a local ring. A unibranch local ring is said to be geometrically unibranch if the residue field of B is a purely insepara...	Unibranch local ring	[ "Mathematics" ]	319	[ "Fields of abstract algebra", "Commutative algebra", "Algebraic geometry" ]
26,131,119	https://en.wikipedia.org/wiki/Constructible%20sheaf	In mathematics, a constructible sheaf is a sheaf of abelian groups over some topological space X, such that X is the union of a finite number of locally closed subsets on each of which the sheaf is a locally constant sheaf. It has its origins in algebraic geometry, where in étale cohomology constructible sheaves are de...	Constructible sheaf	[ "Mathematics" ]	685	[ "Mathematical structures", "Fields of abstract algebra", "Topology", "Sheaf theory", "Category theory", "Algebraic geometry" ]
44,817,867	https://en.wikipedia.org/wiki/Kirkwood%E2%80%93Buff%20solution%20theory	The Kirkwood–Buff (KB) solution theory, due to John G. Kirkwood and Frank P. Buff, links macroscopic (bulk) properties to microscopic (molecular) details. Using statistical mechanics, the KB theory derives thermodynamic quantities from pair correlation functions between all molecules in a multi-component solution. The ...	Kirkwood–Buff solution theory	[ "Physics", "Chemistry" ]	789	[ "Thermodynamic equations", "Statistical mechanics", "Equations of physics", "Thermodynamics" ]
44,818,019	https://en.wikipedia.org/wiki/Green%20engineering	Green engineering approaches the design of products and processes by applying financially and technologically feasible principles to achieve one or more of the following goals: (1) decrease in the amount of pollution that is generated by a construction or operation of a facility, (2) minimization of human population ex...	Green engineering	[ "Chemistry", "Engineering" ]	2,502	[ "Chemical engineering", "Civil engineering", "Environmental engineering" ]
41,609,211	https://en.wikipedia.org/wiki/Chromium%28II%29%20bromide	Chromium(II) bromide is the inorganic compound with the chemical formula CrBr2. Like many metal dihalides, CrBr2 adopts the "cadmium iodide structure" motif, i.e., it features sheets of octahedral Cr(II) centers interconnected by bridging bromide ligands. It is a white solid that dissolves in water to give blue soluti...	Chromium(II) bromide	[ "Chemistry" ]	229	[ "Inorganic compounds", "Inorganic compound stubs", "Salts", "Bromides", "Metal halides" ]
41,610,115	https://en.wikipedia.org/wiki/Ayrton%20shunt	The Ayrton shunt or universal shunt is a high-resistance shunt used in galvanometers to increase their range without changing the damping. The circuit is named after its inventor William E. Ayrton. Multirange ammeters that use this technique are more accurate than those using a make-before-break switch. Also it will el...	Ayrton shunt	[ "Technology", "Engineering" ]	186	[ "Measuring instruments", "Electronic engineering", "Electrical engineering", "Electrical meters", "Electrical circuits" ]
41,611,688	https://en.wikipedia.org/wiki/Haematopoietic%20system	The haematopoietic system (spelled hematopoietic system in American English) is the system in the body involved in the creation of the cells of blood. Structure Stem cells Haematopoietic stem cells (HSCs) reside in the medulla of the bone (bone marrow) and have the unique ability to give rise to all of the different...	Haematopoietic system	[ "Biology" ]	937	[ "Immune system", "Organ systems" ]
41,615,741	https://en.wikipedia.org/wiki/Borromean%20nucleus	In nuclear physics, a Borromean nucleus is an atomic nucleus comprising three bound components in which any subsystem of two components is unbound. This has the consequence that if one component is removed, the remaining two comprise an unbound resonance, so that the original nucleus is split into three parts. The nam...	Borromean nucleus	[ "Physics" ]	485	[ "Nuclear physics" ]
24,723,477	https://en.wikipedia.org/wiki/Valienamine	Valienamine is a C-7 aminocyclitol found as a substructure of pseudooligosaccharides such as the antidiabetic drug acarbose and the antibiotic validamycin. It can be found in Actinoplanes species. It is an intermediate formed by microbial degradation of validamycins. References External links Valienamine on chembl...	Valienamine	[ "Chemistry" ]	98	[ "Amines", "Bases (chemistry)", "Functional groups" ]
24,724,562	https://en.wikipedia.org/wiki/Draper%20point	In physics, the Draper point is the approximate temperature above which almost all solid materials visibly glow as a result of black-body radiation. It was established at by John William Draper in 1847. Bodies at temperatures just below the Draper point radiate primarily in the infrared range and emit negligible visi...	Draper point	[ "Physics", "Chemistry", "Mathematics" ]	260	[ "Transport phenomena", "Physical phenomena", "Heat transfer", "Electromagnetic radiation", "Radiation", "Thermodynamics", "Dynamical systems" ]
24,728,109	https://en.wikipedia.org/wiki/Superflare	Superflares are very strong explosions observed on stars with energies up to ten thousand times that of typical solar flares. The stars in this class satisfy conditions which should make them solar analogues, and would be expected to be stable over very long time scales. The original nine candidates were detected by a ...	Superflare	[ "Physics" ]	7,269	[ "Physical phenomena", "Stellar phenomena" ]
24,728,612	https://en.wikipedia.org/wiki/Carbene%20analog	Carbene analogs in chemistry are carbenes with the carbon atom replaced by another chemical element. Just as regular carbenes they appear in chemical reactions as reactive intermediates and with special precautions they can be stabilized and isolated as chemical compounds. Carbenes have some practical utility in organi...	Carbene analog	[ "Chemistry" ]	976	[ "Inorganic compounds", "Functional groups", "Octet-deficient functional groups", "Organic compounds", "Carbenes" ]
24,729,735	https://en.wikipedia.org/wiki/C8H3ClO3	The molecular formula C8H3ClO3 (molar mass: 182.56 g/mol, exact mass: 181.9771 u) may refer to: 3-Chlorophthalic anhydride 4-Chlorophthalic anhydride Molecular formulas	C8H3ClO3	[ "Physics", "Chemistry" ]	65	[ "Molecules", "Set index articles on molecular formulas", "Isomerism", "Molecular formulas", "Matter" ]
35,990,343	https://en.wikipedia.org/wiki/Methacrylonitrile	Methacrylonitrile (or 2-Methylprop-2-enenitrile), MeAN in short, is a chemical compound that is an unsaturated aliphatic nitrile, widely used in the preparation of homopolymers, copolymers, elastomers, and plastics and as a chemical intermediate in the preparation of acids, amides, amines, esters, and other nitriles. M...	Methacrylonitrile	[ "Chemistry", "Materials_science" ]	2,152	[ "Monomers", "Nitriles", "Functional groups", "Polymer chemistry" ]
35,992,087	https://en.wikipedia.org/wiki/Text%2C%20Speech%20and%20Dialogue	Text, Speech and Dialogue (TSD) is an annual conference involving topics on natural language processing and computational linguistics. The meeting is held every September alternating in Brno and Plzeň, Czech Republic. The first Text, Speech and Dialogue conference took place in Brno in 1998. Overview TSD series evol...	Text, Speech and Dialogue	[ "Technology" ]	536	[ "Computer science", "Computer science conferences" ]
38,858,191	https://en.wikipedia.org/wiki/Relativistic%20system%20%28mathematics%29	In mathematics, a non-autonomous system of ordinary differential equations is defined to be a dynamic equation on a smooth fiber bundle over . For instance, this is the case of non-relativistic non-autonomous mechanics, but not relativistic mechanics. To describe relativistic mechanics, one should consider a system o...	Relativistic system (mathematics)	[ "Physics", "Mathematics" ]	487	[ "Mathematical objects", "Classical mechanics", "Equations", "Differential equations", "Mechanics", "Theory of relativity" ]
38,866,057	https://en.wikipedia.org/wiki/Embedded%20lens	An embedded lens is a gravitational lens that consists of a concentration of mass enclosed by (embedded in) a relative void in the surrounding distribution of matter: both the mass and the presence of a void surrounding it will affect the path of light passing through the vicinity. This is in contrast with the simpl...	Embedded lens	[ "Physics", "Mathematics" ]	920	[ "Spacetime", "Vector spaces", "Space (mathematics)", "Theory of relativity" ]
37,418,456	https://en.wikipedia.org/wiki/Wattle%20%28construction%29	Wattle is made by weaving flexible branches around upright stakes to form a woven lattice. The wattle may be made into an individual panel, commonly called a hurdle, or it may be formed into a continuous fence. Wattles also form the basic structure for wattle and daub wall construction, where wattling is daubed with a ...	Wattle (construction)	[ "Physics", "Engineering" ]	366	[ "Building engineering", "Construction", "Materials", "Building materials", "Matter", "Architecture" ]
37,422,114	https://en.wikipedia.org/wiki/Titanium%20biocompatibility	Titanium was first introduced into surgeries in the 1950s after having been used in dentistry for a decade prior. It is now the metal of choice for prosthetics, internal fixation, inner body devices, and instrumentation. Titanium is used from head to toe in biomedical implants. One can find titanium in neurosurgery, bo...	Titanium biocompatibility	[ "Physics", "Biology" ]	1,604	[ "Biomaterials", "Materials", "Matter", "Medical technology" ]
37,429,514	https://en.wikipedia.org/wiki/Demazure%20conjecture	In mathematics, the Demazure conjecture is a conjecture about representations of algebraic groups over the integers made by . The conjecture implies that many of the results of his paper can be extended from complex algebraic groups to algebraic groups over fields of other characteristics or over the integers. showed ...	Demazure conjecture	[ "Mathematics" ]	99	[ "Unsolved problems in mathematics", "Fields of abstract algebra", "Conjectures", "Representation theory", "Mathematical problems" ]
5,377,788	https://en.wikipedia.org/wiki/Semicarbazone	In organic chemistry, a semicarbazone is a derivative of imines formed by a condensation reaction between a ketone or aldehyde and semicarbazide. They are classified as imine derivatives because they are formed from the reaction of an aldehyde or ketone with the terminal -NH2 group of semicarbazide, which behaves very...	Semicarbazone	[ "Chemistry" ]	329	[ "Functional groups", "Semicarbazones" ]
5,377,793	https://en.wikipedia.org/wiki/Air%20flow%20meter	An air flow meter is a device similar to an anemometer that measures air flow, i.e. how much air is flowing through a tube. It does not measure the volume of the air passing through the tube, it measures the mass of air flowing through the device per unit time, though Thus air flow meters are simply an application of ...	Air flow meter	[ "Chemistry", "Technology", "Engineering" ]	344	[ "Measuring instruments", "Flow meters", "Fluid dynamics" ]
5,378,527	https://en.wikipedia.org/wiki/L%20pad	An L pad is a network composed of two impedances that typically resemble the letter capital "L" when drawn on a schematic circuit diagram. It is commonly used for attenuation and for impedance matching. Speaker L pad A speaker L pad is a special configuration of rheostats used to control volume while maintaining a...	L pad	[ "Physics", "Engineering" ]	1,021	[ "Physical quantities", "Analog circuits", "Resistive components", "Electronic engineering", "Electrical resistance and conductance" ]
5,378,736	https://en.wikipedia.org/wiki/Bioisostere	In medicinal chemistry, bioisosteres are chemical substituents or groups with similar physical or chemical properties which produce broadly similar biological properties in the same chemical compound. In drug design, the purpose of exchanging one bioisostere for another is to enhance the desired biological or physical ...	Bioisostere	[ "Chemistry", "Biology" ]	831	[ "Biochemistry", "Medicinal chemistry", "nan" ]

Subsets and Splits

No community queries yet

The top public SQL queries from the community will appear here once available.