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Betatron oscillations are the fast transverse oscillations of a charged particle in various focusing systems: linear accelerators, storage rings, transfer channels. Oscillations are usually considered as a small deviations from the ideal reference orbit and determined by transverse forces of focusing elements i.e. depe... | Betatron oscillations | Wikipedia | 449 | 75409524 | https://en.wikipedia.org/wiki/Betatron%20oscillations | Physics | null | Accelerator physics, Applied and interdisciplinary physics, Experimental physics | llm_classification |
JNJ-54175446 is an investigational P2X7 receptor antagonist developed by Janssen Pharmaceuticals. It is hoped that the drug can reduce neuroinflammation and therefore treat psychiatric disorders such as major depressive disorder.
See also
JNJ-55308942
References
Drugs developed by Johnson & Johnson
Receptor antagon... | JNJ-54175446 | Wikipedia | 107 | 75415269 | https://en.wikipedia.org/wiki/JNJ-54175446 | Chemistry | null | Neurochemistry, Receptor antagonists | llm_classification |
ChoKyun Rha (October 5, 1933 – March 2, 2021) was a Korean-born American food technologist, inventor, and professor of biomaterials science and engineering at the Massachusetts Institute of Technology (MIT). She was the first Asian woman awarded tenure at MIT.
Early life
ChoKyun Rha was born in Seoul, the daughter of... | ChoKyun Rha | Wikipedia | 680 | 69540685 | https://en.wikipedia.org/wiki/ChoKyun%20Rha | Biology | null | Biotechnologists | llm_classification |
Family with sequence similarity 151 member A (abbreviated FAM151A) is a protein that in humans is encoded by the FAM151A gene. The protein is a transmembrane protein expressed in the kidney tubules, and is an ortholog of menorin, a protein involved in neuron development in nematodes.
Gene
The FAM151A gene contains ... | FAM151A | Wikipedia | 568 | 69543788 | https://en.wikipedia.org/wiki/FAM151A | Chemistry, Biology | null | Biomolecules by chemical classification, Uncharacterized proteins, Protein classification, Molecular biology, Proteins | llm_classification |
Somatrogon, sold under the brand name Ngenla, is a medication for the treatment of growth hormone deficiency. Somatrogon is a glycosylated protein constructed from human growth hormone and a small part of human chorionic gonadotropin which is appended to both the N-terminal and C-terminal. Somatrogon is a human growth ... | Somatrogon | Wikipedia | 443 | 69543970 | https://en.wikipedia.org/wiki/Somatrogon | Chemistry | null | Growth factors, Signal transduction | llm_classification |
Transition metal azide complexes are coordination complexes containing one or more azide (N3−) ligands. In addition to coordination complexes, this article summarizes homoleptic transition metal azides, which are often coordination polymers.
Structure and bonding
Azide is a pseudohalide but more nucleophilic than ch... | Transition metal azide complex | Wikipedia | 3,663 | 69551321 | https://en.wikipedia.org/wiki/Transition%20metal%20azide%20complex | Chemistry | null | Explosive chemicals, Azides, Ligands, Coordination chemistry | llm_classification |
An equinoctial hour is one of the 24 equal parts of the full day (which includes daytime and nighttime).
Its length, unlike the temporal hour, does not vary with the season, but is constant. The measurement of the full day with equinoctial hours of equal length was first used about 2,400 years ago in Babylonia to make... | Equinoctial hours | Wikipedia | 1,531 | 72572231 | https://en.wikipedia.org/wiki/Equinoctial%20hours | Physics, Astronomy | null | Time in astronomy, Physical quantities, Time, Timekeeping, Equinoxes, Spacetime | llm_classification |
A marsh terrace is an artificially created berm that is built in a wetland to prevent erosion, reduce wave energy, and improve habitat for wildlife. Marsh terracing is most common throughout the upper Gulf Coast of the United States, where it is used to prevent coastal erosion, with 980 linear km (609 mi) having been b... | Marsh terrace | Wikipedia | 498 | 72573008 | https://en.wikipedia.org/wiki/Marsh%20terrace | Chemistry, Engineering, Environmental_science | null | Hydrology, Ecological restoration, Chemical engineering, Civil engineering, Environmental engineering | llm_classification |
Clinical data standards are used to store and communicate information related to healthcare so that its meaning is unambiguous. They are used in clinical practice, in activity analysis and finding, and in research and development.
There are many existing and proposed standards and many bodies working in this field.
I... | Clinical data standards | Wikipedia | 761 | 72577761 | https://en.wikipedia.org/wiki/Clinical%20data%20standards | Biology | null | Health informatics, Medical technology | llm_classification |
Oxidative coupling of phenols is a chemical reaction wherein two phenolic compounds are coupled via an oxidative process. Oxidative phenol couplings are often catalyzed by transition metal complexes including V, Cr, Mn, Cu, Fe, among others. Such reactions often form C–C, or C–O bonds between the coupling partners and ... | Oxidative coupling of phenols | Wikipedia | 1,127 | 73998007 | https://en.wikipedia.org/wiki/Oxidative%20coupling%20of%20phenols | Chemistry | null | Coupling reactions, Organic oxidation reactions, Organic reactions | llm_classification |
The T centre is a radiation damage centre in silicon composed of a carbon-carbon pair (C-C) sharing a substitutional site of the silicon lattice. Additionally, one of the substitutional carbon atoms is bonded with a hydrogen atom while the other carbon contains an unpaired electron in the ground state of a dangling bon... | T centre | Wikipedia | 1,454 | 74004225 | https://en.wikipedia.org/wiki/T%20centre | Chemistry, Materials_science, Engineering | null | Crystallographic defects, Crystallography, Materials degradation, Materials science | llm_classification |
A liquified gas electrolyte (LGE) is a battery/capacitor electrolyte made by compressing an ambient pressure gas into liquid form. Candidate gases are those composed of reasonably polar molecules that can be liquified at pressures low enough to be accommodate in a standard battery can.
Research
One study reported on ... | Liquified gas electrolyte | Wikipedia | 422 | 74004311 | https://en.wikipedia.org/wiki/Liquified%20gas%20electrolyte | Chemistry | null | Electrochemistry, Electrolytes | llm_classification |
Buscemi nonlocality, a concept proposed by Francesco Buscemi in 2012, refers to a type of quantum nonlocality that arises in Bell tests where the local measurement settings are determined not by classical programs but by quantum states. Such generalized tests are called semiquantum nonlocal games. While, as the counter... | Buscemi nonlocality | Wikipedia | 235 | 78371044 | https://en.wikipedia.org/wiki/Buscemi%20nonlocality | Physics | null | Quantum measurement, Quantum mechanics | llm_classification |
PKS 1510-089 is a blazar located in the constellation of Libra, categorized as a highly polarized quasar showing fast variations in polarization angles, with a redshift of (z) 0.361. It was first discovered in 1966 as an astronomical radio source during the Parkes Observatory survey in 1966. The radio spectrum of the s... | PKS 1510-089 | Wikipedia | 1,414 | 78373815 | https://en.wikipedia.org/wiki/PKS%201510-089 | Physics, Astronomy | null | Black holes, Libra (constellation), Unsolved problems in physics, Supermassive black holes, Constellations | llm_classification |
The IBTS (“Integrated Biotectural System") greenhouse is a biotectural, urban development project suited for hot arid deserts. It was part of the Egyptian strategy for the afforestation of desert lands from 2011 until spring of 2015, when geopolitical changes like the Islamic State of Iraq and the Levant – Sinai Provin... | IBTS Greenhouse | Wikipedia | 2,718 | 63924633 | https://en.wikipedia.org/wiki/IBTS%20Greenhouse | Chemistry | null | Water treatment, Water technology, Water desalination | llm_classification |
{{DISPLAYTITLE:C16H12ClN3O3}}
The molecular formula C16H12ClN3O3 (molar mass: 329.738 g/mol, exact mass: 329.0567 u) may refer to:
Meclonazepam
Ro05-4082
Molecular formulas | C16H12ClN3O3 | Wikipedia | 74 | 63931134 | https://en.wikipedia.org/wiki/C16H12ClN3O3 | Physics, Chemistry | null | Molecules, Set index articles on molecular formulas, Isomerism, Molecular formulas, Matter | llm_classification |
Helga Ernestine Rafelski, (née Betz) (3 September 1949 – 5 November 2000) was a German particle physicist. She got her professional degree from Goethe-Universität Frankfurt am Main, her master's degree from University of Illinois at Chicago in 1977 and her PhD from University of Cape Town in 1988 under the advisement o... | Helga E. Rafelski | Wikipedia | 208 | 63932134 | https://en.wikipedia.org/wiki/Helga%20E.%20Rafelski | Physics | null | Particle physicists, Particle physics | llm_classification |
T-complex protein Ring Complex (TRiC), otherwise known as Chaperonin Containing TCP-1 (CCT), is a multiprotein complex and the chaperonin of eukaryotic cells. Like the bacterial GroEL, the TRiC complex aids in the folding of ~10% of the proteome, and actin and tubulin are some of its best known substrates. TRiC is an e... | TRiC (complex) | Wikipedia | 295 | 63937042 | https://en.wikipedia.org/wiki/TRiC%20%28complex%29 | Chemistry, Biology | null | Gene expression, Molecular genetics, Cellular processes, Molecular biology, Biochemistry | llm_classification |
Maritime sociology is a sub-discipline of sociology studying the relationship of human societies and cultures to the oceans and the marine environment as well as related social processes. Subjects studied by maritime sociology are human activities at and with the sea such as seafaring, fisheries, maritime and coastal t... | Maritime sociology | Wikipedia | 1,189 | 66749514 | https://en.wikipedia.org/wiki/Maritime%20sociology | Physics, Environmental_science | null | Hydrology, Applied and interdisciplinary physics, Oceanography, Environmental sociology, Environmental social science | llm_classification |
Abiological nitrogen fixation describes chemical processes that fix (react with) N2, usually with the goal of generating ammonia. The dominant technology for abiological nitrogen fixation is the Haber process, which uses iron-based heterogeneous catalysts and H2 to convert N2 to NH3. This article focuses on homogeneous... | Abiological nitrogen fixation using homogeneous catalysts | Wikipedia | 892 | 66755839 | https://en.wikipedia.org/wiki/Abiological%20nitrogen%20fixation%20using%20homogeneous%20catalysts | Chemistry | null | Catalysis, Homogeneous catalysis | llm_classification |
Dissociative adsorption is a process in which a molecule adsorbs onto a surface and simultaneously dissociates into two or more fragments. This process is the basis of many applications, particularly in heterogeneous catalysis reactions. The dissociation involves cleaving of the molecular bonds in the adsorbate, and fo... | Dissociative adsorption | Wikipedia | 2,473 | 77042503 | https://en.wikipedia.org/wiki/Dissociative%20adsorption | Physics, Chemistry, Materials_science | null | Catalysis, Applied and interdisciplinary physics, Surface science, Condensed matter physics, nan, Chemical kinetics, Physical chemistry, Chemical physics | llm_classification |
National Aerospace Standards (NAS) are U.S. industry standards for the aerospace industry. They are created and maintained by the Aerospace Industries Association (AIA). The Federal Aviation Administration recognizes National Aerospace Standards as "traditional standards" for the purposes of parts approval.
The primar... | National Aerospace Standard | Wikipedia | 170 | 77051679 | https://en.wikipedia.org/wiki/National%20Aerospace%20Standard | Physics | null | Spacetime, Space, Aerospace | llm_classification |
In the mathematical theory of Markov chains, the Markov chain tree theorem is an expression for the stationary distribution of a Markov chain with finitely many states. It sums up terms for the rooted spanning trees of the Markov chain, with a positive combination for each tree. The Markov chain tree theorem is closely... | Markov chain tree theorem | Wikipedia | 456 | 71079573 | https://en.wikipedia.org/wiki/Markov%20chain%20tree%20theorem | Mathematics | null | Theorems about stochastic processes, Theorems in probability theory | llm_classification |
The quantum boomerang effect is a quantum mechanical phenomenon whereby wavepackets launched through disordered media return, on average, to their starting points, as a consequence of Anderson localization and the inherent symmetries of the system. At early times, the initial parity asymmetry of the nonzero momentum le... | Quantum boomerang effect | Wikipedia | 775 | 71083305 | https://en.wikipedia.org/wiki/Quantum%20boomerang%20effect | Physics, Chemistry, Materials_science, Engineering | null | Theoretical physics, Phases of matter, Quantum mechanics, Materials science, Condensed matter physics, Matter | llm_classification |
Flight-time equivalent dose (FED) is an informal unit of measurement of ionizing radiation exposure. Expressed in units of flight-time (i.e., flight-seconds, flight-minutes, flight-hours), one unit of flight-time is approximately equivalent to the radiological dose received during the same unit of time spent in an airl... | Flight-time equivalent dose | Wikipedia | 562 | 69557760 | https://en.wikipedia.org/wiki/Flight-time%20equivalent%20dose | Physics, Chemistry, Mathematics | null | Equivalent quantities, Units of measurement, Physical quantities, Quantity, Equivalent units, Radioactivity quantities, Radioactivity | llm_classification |
In mathematics, hyperbolic complex space is a Hermitian manifold which is the equivalent of the real hyperbolic space in the context of complex manifolds. The complex hyperbolic space is a Kähler manifold, and it is characterised by being the only simply connected Kähler manifold whose holomorphic sectional curvature i... | Complex hyperbolic space | Wikipedia | 1,663 | 69557765 | https://en.wikipedia.org/wiki/Complex%20hyperbolic%20space | Physics, Mathematics | null | Lie groups, Mathematical structures, Group actions, Homogeneous spaces, Space (mathematics), Topological spaces, Algebraic structures, Geometry, Symmetry | llm_classification |
The Politics of Large Numbers:A History of Statistical Reasoning is a book by French statistician, sociologist and historian of science, Alain Desrosières, which was originally published in French in 1993. The English translation, by Camille Naish, was published in 1998 by Harvard University Press.
Synopsis
Alain Desr... | The Politics of Large Numbers | Wikipedia | 545 | 75418219 | https://en.wikipedia.org/wiki/The%20Politics%20of%20Large%20Numbers | Mathematics, Technology | null | Probability and statistics, Science and technology studies, History of probability and statistics | llm_classification |
Second-order Jahn-Teller distortion (commonly known as pseudo Jahn-Teller distortion) is a singular, general, and powerful approach rigorously based in first-principle vibronic coupling interactions. It enables prediction and explication of molecular geometries that are not necessarily satisfactorily or even correctly ... | Second-order Jahn-Teller distortion in main-group element compounds | Wikipedia | 1,522 | 75419268 | https://en.wikipedia.org/wiki/Second-order%20Jahn-Teller%20distortion%20in%20main-group%20element%20compounds | Physics, Chemistry, Materials_science, Engineering | null | Phases of matter, Materials science, Condensed matter physics, nan, Matter, Solid-state chemistry | llm_classification |
An assembloid is an in vitro model that combines two or more organoids, spheroids, or cultured cell types to recapitulate structural and functional properties of an organ. They are typically derived from induced pluripotent stem cells. Assembloids have been used to study cell migration, neural circuit assembly, neuro-i... | Assembloid | Wikipedia | 1,698 | 75421556 | https://en.wikipedia.org/wiki/Assembloid | Chemistry, Biology | null | Biochemistry methods, Cell culture techniques, Biological models | llm_classification |
Bismuth-containing solid-state compounds pose an interest to both the physical inorganic chemists as well as condensed matter physicists due to the element's massive spin-orbit coupling, stabilization of lower oxidation states, and the inert pair effect. Additionally, the stabilization of the Bi in the +1 oxidation sta... | Bismuth subhalides | Wikipedia | 1,657 | 75423232 | https://en.wikipedia.org/wiki/Bismuth%20subhalides | Chemistry | null | Cluster chemistry, Organometallic chemistry | llm_classification |
A phosphetene is an unsaturated four-membered organophosphorus heterocycle containing one phosphorus atom. It is a heavier analog of an azetine, or dihydroazete. The first synthesis of a stable, isolable phosphetene was reported in 1985 by Mathey et al. via ring expansion of a phosphirene-metal carbonyl complex. Since ... | Phosphetene | Wikipedia | 2,137 | 75424903 | https://en.wikipedia.org/wiki/Phosphetene | Chemistry | null | Organic compounds, Unsaturated compounds | llm_classification |
Imidazole-4-acetaldehyde is a metabolite of histamine in biological species.
Biological inactivation of histamine
The process of histamine inactivation in biological species involves its metabolism through the oxidative deamination of its primary amino group. This reaction is catalyzed by the enzyme diamine oxidase (D... | Imidazole-4-acetaldehyde | Wikipedia | 554 | 75427858 | https://en.wikipedia.org/wiki/Imidazole-4-acetaldehyde | Chemistry, Biology | null | Biomolecules by chemical classification, Biogenic amines, Functional groups, Cellular processes, Biochemistry, Amines, Bases (chemistry), Metabolism | llm_classification |
Collaborative combat aircraft (CCA) is a US program for unmanned combat air vehicles (UCAVs) that is considered broadly equivalent to a loyal wingman. CCAs are intended to operate in collaborative teams with the next generation of manned combat aircraft, including sixth-generation fighters and bombers such as the North... | Collaborative combat aircraft | Wikipedia | 2,181 | 72592334 | https://en.wikipedia.org/wiki/Collaborative%20combat%20aircraft | Engineering | null | Robotics, Automation | llm_classification |
A floating cable-stayed bridge is a type of cable-stayed bridge where the towers float on tension-leg submerged material, tethered to the seabed for buoyancy. No floating cable-stayed bridge has been made or planned yet, a floating suspension bridge has been planned in Norway. This bridge could be more stable horizont... | Floating cable-stayed bridge | Wikipedia | 159 | 72592525 | https://en.wikipedia.org/wiki/Floating%20cable-stayed%20bridge | Engineering | null | Structural engineering, Civil engineering, Construction | llm_classification |
Hydrogen ozonide () is a radical molecule consisting of a hydrogen atom covalently bonded to an ozonide unit.
It is possibly produced in the reaction of the hydroxyl radical with dioxygen: OH• + O2 → HO3•.
It has been detected in a mass spectrometer experiment using (protonated ozone) as precursor.
References
Extr... | Hydrogen ozonide | Wikipedia | 87 | 72596889 | https://en.wikipedia.org/wiki/Hydrogen%20ozonide | Chemistry | null | Inorganic compounds, Inorganic compound stubs | llm_classification |
A liposome extruder is a device that prepares cell membranes, exosomes and also generates nanoscale liposome formulations. The liposome extruder employs the track-etched membrane to filter huge particles and achieve sterile filtration.
Function
A liposome is made up of phospholipid bilayers, with the liposome being a... | Liposome extruder | Wikipedia | 818 | 72597265 | https://en.wikipedia.org/wiki/Liposome%20extruder | Chemistry | null | Pharmacology, Membrane biology, Drug delivery devices, Molecular biology | llm_classification |
Operational design domain (ODD) is a term for a particular operating context for an automated system, often used in the field of autonomous vehicles. The context is defined by a set of conditions, including environmental, geographical, time of day, and other conditions. For vehicles, traffic and roadway characteristics... | Operational design domain | Wikipedia | 231 | 74007634 | https://en.wikipedia.org/wiki/Operational%20design%20domain | Technology, Engineering | null | Computer engineering, Robotics engineering, Vehicular automation, Automation, nan | llm_classification |
There is currently no evidence of a cure for autism. The degree of symptoms can decrease, occasionally to the extent that people lose their diagnosis of autism; this occurs sometimes after intensive treatment and sometimes not. It is not known how often this outcome happens, with reported rates in unselected samples ra... | Prognosis of autism | Wikipedia | 1,928 | 74009456 | https://en.wikipedia.org/wiki/Prognosis%20of%20autism | Biology | null | Behavioural sciences, Behavior, Developmental psychology | llm_classification |
The Macromolecular Crystallographic Information File (mmCIF) also known as PDBx/mmCIF is a standard text file format for representing macromolecular structure data, developed by the International Union of Crystallography (IUCr) and the Protein Data Bank It is an extension of the Crystallographic Information File (CIF),... | Macromolecular Crystallographic Information File | Wikipedia | 351 | 74012932 | https://en.wikipedia.org/wiki/Macromolecular%20Crystallographic%20Information%20File | Physics, Chemistry, Materials_science, Engineering, Biology | null | Materials science stubs, Chemistry software, Materials science, Crystallography stubs, Bioinformatics, Crystallography, Condensed matter physics, Biological sequence format, Chemical file formats | llm_classification |
IEEE standard P80 is a technical standard of the Institute of Electrical and Electronics Engineers (IEEE), governing outdoor AC substations (although under special circumstances it may also be applied to indoor AC substations). It was last approved on the 28th September, 2017. The standard governs requirements for the ... | IEEE P80 | Wikipedia | 325 | 74014106 | https://en.wikipedia.org/wiki/IEEE%20P80 | Technology | null | Computer standards, IEEE standards | llm_classification |
Thioquinanthrene, also known as thiochinathren, is an aromatic organic chemical compound. It has the chemical formula C18H10N2S2 and reacts with alcoholates or alkoxides. One of the key uses is to act as a catalyst poison in the Rosenmund reduction. It has the IUPAC name of 2,13-dithia-10,21-diazapentacyclo[12.8.0.03,1... | Thioquinanthrene | Wikipedia | 264 | 74017634 | https://en.wikipedia.org/wiki/Thioquinanthrene | Chemistry | null | Catalysis, Aromatic compounds, Chemical kinetics, Organic compounds | llm_classification |
A vector database, vector store or vector search engine is a database that can store vectors (fixed-length lists of numbers) along with other data items. Vector databases typically implement one or more Approximate Nearest Neighbor algorithms, so that one can search the database with a query vector to retrieve the clos... | Vector database | Wikipedia | 512 | 74020014 | https://en.wikipedia.org/wiki/Vector%20database | Engineering | null | Artificial intelligence engineering, Machine learning | llm_classification |
Ovorubin (PcOvo or PcPV1) is the most abundant perivitellin (>60 % total protein) of the perivitelline fluid from Pomacea canaliculata snail eggs. This glyco-lipo-caroteno protein complex is a approx. 300 kDa multimer of a combination of multiple copies of six different ~30 kDa subunits.
Together with the other perivi... | Ovorubin | Wikipedia | 437 | 65460149 | https://en.wikipedia.org/wiki/Ovorubin | Chemistry | null | Biomolecules by chemical classification, Proteins, Molecular biology | llm_classification |
Crude oil stabilisation (or stabilization) is a partial distillation process that renders crude oil suitable for storage in atmospheric tanks, or of a quality suitable for sales or pipeline transportation. Stabilization is achieved by subjecting ‘live’ crude to temperature and pressure conditions in a fractionation ves... | Crude oil stabilisation | Wikipedia | 849 | 65466889 | https://en.wikipedia.org/wiki/Crude%20oil%20stabilisation | Chemistry, Engineering | null | Separation processes, Petroleum engineering, Petroleum technology, Distillation, Oil refining | llm_classification |
In mathematical physics and harmonic analysis, the quadratic Fourier transform is an integral transform that generalizes the fractional Fourier transform, which in turn generalizes the Fourier transform.
Roughly speaking, the Fourier transform corresponds to a change of variables from time to frequency (in the context... | Quadratic Fourier transform | Wikipedia | 187 | 65470508 | https://en.wikipedia.org/wiki/Quadratic%20Fourier%20transform | Physics | null | Spectrum (physical sciences), Time–frequency analysis, Frequency-domain analysis, Quantum mechanics, Quantum physics stubs | llm_classification |
In plane geometry the Kovner–Besicovitch measure is a number defined for any bounded convex set describing how close to being centrally symmetric it is. It is the fraction of the area of the set that can be covered by its largest centrally symmetric subset.
Properties
This measure is one for a set that is centrally sy... | Kovner–Besicovitch measure | Wikipedia | 447 | 65472779 | https://en.wikipedia.org/wiki/Kovner%E2%80%93Besicovitch%20measure | Physics, Mathematics | null | Functions and mappings, Euclidean symmetries, Mathematical objects, Mathematical relations, Symmetry | llm_classification |
In metallurgy, Keller's reagent is a mixture of nitric acid, hydrochloric acid, and hydrofluoric acid, used to etch aluminum alloys to reveal their grain boundaries and orientations. It is also sometimes called Dix–Keller reagent, after E. H. Dix, Jr., and Fred Keller of the Aluminum Corporation of America, who pioneer... | Keller's reagent (metallurgy) | Wikipedia | 169 | 78385053 | https://en.wikipedia.org/wiki/Keller%27s%20reagent%20%28metallurgy%29 | Chemistry, Materials_science, Engineering | null | Metallurgy, Chemical mixtures, Materials science, nan | llm_classification |
In the mathematical discipline of functional analysis, a differentiable vector-valued function from Euclidean space is a differentiable function valued in a topological vector space (TVS) whose domains is a subset of some finite-dimensional Euclidean space.
It is possible to generalize the notion of derivative to func... | Differentiable vector–valued functions from Euclidean space | Wikipedia | 1,649 | 63944266 | https://en.wikipedia.org/wiki/Differentiable%20vector%E2%80%93valued%20functions%20from%20Euclidean%20space | Mathematics | null | Mathematical analysis, Functions and mappings, Vector spaces, Calculus, Mathematical objects, Space (mathematics), Topological vector spaces, Mathematical relations, Differential calculus | llm_classification |
An isolation pod is a capsule which is used to provide medical isolation for a patient. Examples include the Norwegian EpiShuttle and the USAF's Transport Isolation System (TIS) or Portable Bio-Containment Module (PBCM), which are used to provide isolation when transporting patients by air.
Isolation devices were dev... | Isolation pod | Wikipedia | 283 | 63945981 | https://en.wikipedia.org/wiki/Isolation%20pod | Physics | null | Physical systems, Transport, Transport stubs | llm_classification |
In functional analysis, a topological vector space (TVS) is said to be quasi-complete or boundedly complete if every closed and bounded subset is complete.
This concept is of considerable importance for non-metrizable TVSs.
Properties
Every quasi-complete TVS is sequentially complete.
In a quasi-complete locally ... | Quasi-complete space | Wikipedia | 295 | 63948433 | https://en.wikipedia.org/wiki/Quasi-complete%20space | Mathematics | null | Functional analysis, Mathematical objects, Functions and mappings, Mathematical relations | llm_classification |
In functional analysis, a discipline within mathematics, a locally convex topological vector space (TVS) is said to be infrabarrelled (also spelled infrabarreled) if every bounded barrel is a neighborhood of the origin.
Similarly, quasibarrelled spaces are topological vector spaces (TVS) for which every bornivorous ba... | Infrabarrelled space | Wikipedia | 761 | 63950387 | https://en.wikipedia.org/wiki/Infrabarrelled%20space | Mathematics | null | Functions and mappings, Functional analysis, Vector spaces, Mathematical objects, Space (mathematics), Topological vector spaces, Mathematical relations | llm_classification |
In functional analysis and related areas of mathematics, the strong dual space of a topological vector space (TVS) is the continuous dual space of equipped with the strong (dual) topology or the topology of uniform convergence on bounded subsets of where this topology is denoted by or The coarsest polar topology ... | Strong dual space | Wikipedia | 950 | 63951372 | https://en.wikipedia.org/wiki/Strong%20dual%20space | Mathematics | null | Functional analysis, Functions and mappings, Mathematical relations, Mathematical objects | llm_classification |
The Mathematics of Chip-Firing is a textbook in mathematics on chip-firing games and abelian sandpile models. It was written by Caroline Klivans, and published in 2018 by the CRC Press.
Topics
A chip-firing game, in its most basic form, is a process on an undirected graph, with each vertex of the graph containing som... | The Mathematics of Chip-Firing | Wikipedia | 730 | 63953698 | https://en.wikipedia.org/wiki/The%20Mathematics%20of%20Chip-Firing | Physics, Materials_science, Mathematics | null | Physical phenomena, Discrete mathematics, Recreational mathematics, Critical phenomena, Graph theory, Cellular automata, Combinatorics, Mathematical relations, Condensed matter physics, Statistical mechanics, Dynamical systems | llm_classification |
Thulium phosphide is an inorganic compound of thulium and phosphorus with the chemical formula TmP.
Synthesis
Reaction of thulium metal with phosphorus:
4 Tm + P4 → 4 TmP
Physical properties
The dense phosphide film will prevent further reactions inside the metal. After etching gallium arsenide, an epitaxial layer o... | Thulium phosphide | Wikipedia | 174 | 69571689 | https://en.wikipedia.org/wiki/Thulium%20phosphide | Physics, Chemistry, Materials_science, Engineering | null | Electrical resistance and conductance, Physical quantities, Semiconductors, Materials, Electronic engineering, Condensed matter physics, Solid state engineering, Matter | llm_classification |
The Thyroid Feedback Quantile-based Index (TFQI) is a calculated parameter for thyrotropic pituitary function. It was defined to be more robust to distorted data than established markers including Jostel's TSH index (JTI) and the thyrotroph thyroid hormone sensitivity index (TTSI).
How to determine the TFQI
The TFQI... | Thyroid Feedback Quantile-based Index | Wikipedia | 468 | 69573115 | https://en.wikipedia.org/wiki/Thyroid%20Feedback%20Quantile-based%20Index | Chemistry, Biology | null | Biochemistry, Blood tests, Chemical pathology, Structure parameters of thyroid function | llm_classification |
Arsenide tellurides or telluride arsenides are compounds containing anions composed of telluride (Te2−) and arsenide (As3−). They can be considered as mixed anion compounds. Related compounds include the arsenide sulfides, arsenide selenides, antimonide tellurides, and phosphide tellurides. Some are in the category of ... | Arsenide telluride | Wikipedia | 147 | 71095298 | https://en.wikipedia.org/wiki/Arsenide%20telluride | Physics, Chemistry | null | Ions, Matter, Mixed anion compounds | llm_classification |
The Plant Molecular Biology is a peer-reviewed scientific journal covering all aspects of plant molecular biology. It was established in 1981 and is published by Springer Science+Business Media. The editor-in-chief is Motoaki Seki.
According to the Journal Citation Reports, the journal has a 2020 impact factor of 4.07... | Plant Molecular Biology | Wikipedia | 90 | 71097631 | https://en.wikipedia.org/wiki/Plant%20Molecular%20Biology | Chemistry | null | Biochemistry journals, Biochemistry literature | llm_classification |
In physics, the stability of matter refers to the ability of a large number of charged particles, such as electrons and protons, to form macroscopic objects without collapsing or blowing apart due to electromagnetic interactions. Classical physics predicts that such systems should be inherently unstable due to attracti... | Stability of matter | Wikipedia | 1,484 | 71107103 | https://en.wikipedia.org/wiki/Stability%20of%20matter | Physics, Mathematics | null | Theorems in dynamical systems, Applied mathematics, Theoretical physics, Statistical mechanics theorems, Theorems in mathematical physics, Statistical mechanics, Mathematical physics, Physics theorems | llm_classification |
In quantum field theory, a sum rule is a relation between a static quantity and an integral over a dynamical quantity. Therefore, they have a form such as:
where is the dynamical quantity, for example a structure function characterizing a particle, and is the static quantity, for example the mass or the charge of th... | Sum rules (quantum field theory) | Wikipedia | 2,033 | 68237099 | https://en.wikipedia.org/wiki/Sum%20rules%20%28quantum%20field%20theory%29 | Physics | null | Quantum field theory, Matter, Hadrons, Quantum mechanics, Nuclear physics, Subatomic particles | llm_classification |
In formal language theory, the Büchi–Elgot–Trakhtenbrot theorem states that a language is regular if and only if it can be defined in monadic second-order logic (MSO): for every MSO formula, we can find a finite-state automaton defining the same language, and for every finite-state automaton, we can find an MSO formula... | Büchi-Elgot-Trakhtenbrot theorem | Wikipedia | 135 | 68241562 | https://en.wikipedia.org/wiki/B%C3%BCchi-Elgot-Trakhtenbrot%20theorem | Mathematics | null | Foundations of mathematics, Formal languages, Mathematical logic, Mathematical problems, Mathematical theorems, Theorems in the foundations of mathematics | llm_classification |
Group analysis of differential equations is a branch of mathematics that studies the symmetry properties of differential equations with respect to various transformations of independent and dependent variables. It includes methods and applied aspects of differential geometry, Lie groups and algebras theory, calculus of... | Group analysis of differential equations | Wikipedia | 90 | 68242618 | https://en.wikipedia.org/wiki/Group%20analysis%20of%20differential%20equations | Physics, Mathematics | null | Lie groups, Mathematical structures, Applied mathematics, Theoretical physics, Mathematical objects, Differential equations, Equations, Group theory, Fields of abstract algebra, Algebraic structures, Geometry, Geometry stubs, Mathematical physics | llm_classification |
In order theory and model theory, branches of mathematics, Cantor's isomorphism theorem states that every two countable dense unbounded linear orders are order-isomorphic. For instance, Minkowski's question-mark function produces an isomorphism (a one-to-one order-preserving correspondence) between the numerical orderi... | Cantor's isomorphism theorem | Wikipedia | 2,805 | 68245955 | https://en.wikipedia.org/wiki/Cantor%27s%20isomorphism%20theorem | Mathematics | null | Order theory, Foundations of mathematics, Mathematical logic, Model theory, Mathematical problems, Mathematical theorems, Theorems in the foundations of mathematics | llm_classification |
Uranium ditelluride is an inorganic compound with the formula UTe2. It was discovered to be an unconventional superconductor in 2018.
Superconductivity
Superconductivity in UTe2 appears to be a consequence of triplet electrons spin-pairing. The material acts as a topological superconductor, stably conducting electri... | Uranium ditelluride | Wikipedia | 242 | 68250445 | https://en.wikipedia.org/wiki/Uranium%20ditelluride | Chemistry, Materials_science, Engineering | null | Materials science stubs, Inorganic compounds, Superconductivity, Materials science, Inorganic compound stubs, Superconductors, Electromagnetism stubs | llm_classification |
Haldane's sieve is a concept in population genetics named after the British geneticist J. B. S. Haldane. It refers to the fact that dominant advantageous alleles are more likely to fix in the population than recessive alleles. Haldane's sieve is particularly relevant in situations where the effects of natural selection... | Haldane's sieve | Wikipedia | 423 | 74025383 | https://en.wikipedia.org/wiki/Haldane%27s%20sieve | Biology | null | Evolutionary biology, Evolutionary processes, Selection, Genetics concepts | llm_classification |
Molybdenum oxytetrafluoride is the inorganic compound with the formula MoOF4. It is a white, diamagnetic solid. According to X-ray crystallography, it is a coordination polymer consisting of a linear chain of alternating Mo and F atoms. Each Mo center is octahedral, the coordination sphere being defined by oxide, thr... | Molybdenum oxytetrafluoride | Wikipedia | 230 | 74026151 | https://en.wikipedia.org/wiki/Molybdenum%20oxytetrafluoride | Chemistry | null | Inorganic compounds, Metal halides, Salts | llm_classification |
In physics, a non-invertible symmetry is a symmetry of a quantum field theory that is not described by a group, and which in particular does not have an inverse.
Non-invertible symmetries were first studied in 2-dimensional conformal field theory, where fusion categories govern the fusion rules, rather than a group.
... | Non-invertible symmetry | Wikipedia | 178 | 74030200 | https://en.wikipedia.org/wiki/Non-invertible%20symmetry | Physics, Mathematics | null | Quantum field theory, Applied mathematics, Theoretical physics, Quantum mechanics, Theoretical physics stubs, Mathematical physics | llm_classification |
Kim Guldstrand Larsen R (born 1957) is a Danish scientist and professor of computer science at Aalborg University, Denmark. His field of research includes modeling, validation and verification, performance analysis, and synthesing of real-time, embedded, and cyber-physical systems utilizing and contributing to concurre... | Kim Guldstrand Larsen | Wikipedia | 793 | 74033110 | https://en.wikipedia.org/wiki/Kim%20Guldstrand%20Larsen | Mathematics, Technology, Engineering | null | Systems engineering, Real-time computing, Computer engineering, Embedded systems, Computer systems, Model checkers, Software engineering, Computer science, Information technology, Formal methods, Mathematical software | llm_classification |
In probability theory and ergodic theory, a Markov operator is an operator on a certain function space that conserves the mass (the so-called Markov property). If the underlying measurable space is topologically sufficiently rich enough, then the Markov operator admits a kernel representation. Markov operators can be l... | Markov operator | Wikipedia | 502 | 74035291 | https://en.wikipedia.org/wiki/Markov%20operator | Mathematics | null | Functions and mappings, Mathematical objects, Linear operators, Ergodic theory, Mathematical relations, Dynamical systems | llm_classification |
Tsippy Tamiri (1952 – 2017) was an Israeli mass spectrometrist, specialized in the analysis of explosives, drugs, and poisons.
Early life and education
Tsippy Tamiri grew up in Rishon LeZion. She enlisted in the Israel Defense Forces at eighteen. After discharge, she obtained a bachelor's degree in pharmacy from the ... | Tsippy Tamiri | Wikipedia | 361 | 74037011 | https://en.wikipedia.org/wiki/Tsippy%20Tamiri | Physics, Chemistry | null | Biochemists, Mass spectrometry, Spectrum (physical sciences), Mass spectrometrists | llm_classification |
The International Bathymetric Chart of the Southern Ocean (IBCSO) is a regional mapping initiative of the General Bathymetric Chart of the Oceans (GEBCO). IBSCO receives support from the Nippon Foundation – GEBCO Seabed 2030 Project.
Background
IBCSO is a joint project by the International Hydrographic Organization, ... | International Bathymetric Chart of the Southern Ocean | Wikipedia | 673 | 72606747 | https://en.wikipedia.org/wiki/International%20Bathymetric%20Chart%20of%20the%20Southern%20Ocean | Physics, Environmental_science | null | Hydrography, Oceanography, Hydrology, Applied and interdisciplinary physics | llm_classification |
A cable-stayed suspension bridge or CSS bridge merges the designs of cable-stayed bridges and suspension bridges. The suspension bridge's architecture is better at handling the load in the middle of the bridge, while the cable stayed bridge is better suited to handle the load closest to the tower. Combining these two a... | Cable-stayed suspension bridge | Wikipedia | 207 | 72610476 | https://en.wikipedia.org/wiki/Cable-stayed%20suspension%20bridge | Engineering | null | Structural engineering, Building engineering, Construction, Civil engineering, Architecture | llm_classification |
A rapid voltage change or RVC is one of the power-quality (PQ) issue related to voltage disturbance. "According to IEC 61000-4-30, Ed. 3 standard, RVC is defined as "a quick transition in root means square (r.m.s.) voltage occurring between two steady-state conditions, and during which the r.m.s. voltage does not e... | Rapid voltage change | Wikipedia | 232 | 63964488 | https://en.wikipedia.org/wiki/Rapid%20voltage%20change | Physics, Engineering | null | Physical quantities, Electrical engineering, Power (physics), Electric power, Voltage, Voltage stability | llm_classification |
Dronabinol/acetazolamide (investigational name IHL-42X) is a combination therapy under investigation for sleep apnea. It is developed by Incannex Healthcare.
References
Combination drugs | Dronabinol/acetazolamide | Wikipedia | 45 | 75433719 | https://en.wikipedia.org/wiki/Dronabinol/acetazolamide | Chemistry | null | Pharmacology, Pharmacology stubs, Medicinal chemistry stubs | llm_classification |
Protein therapeutics are proteins used as experimental or approved therapies for disease states. They include "monoclonal antibodies (mAbs), peptide hormones, growth factors, plasma proteins, enzymes, and hemolytic factors" While proteins can be more specific and flexible in their mechanism of action compared to small-... | Protein therapeutics | Wikipedia | 83 | 75434340 | https://en.wikipedia.org/wiki/Protein%20therapeutics | Chemistry | null | Biomolecules by chemical classification, Pharmacology, Medicinal chemistry stubs, Molecular biology, Proteins, Pharmacology stubs | llm_classification |
According to Snopes, an American myths and rumors factcheck website analysis, Russian-owned websites copy-paste pro-Russian propaganda about Russia's alleged aims "to prevent pointless bloodshed among by Ukrainian soldiers", mentioning 149.200 'Volga', a frequency which is said to offer Ukrainian soldiers a chance to s... | Volga 149.200 | Wikipedia | 182 | 75446827 | https://en.wikipedia.org/wiki/Volga%20149.200 | Physics | null | Radio spectrum, Spectrum (physical sciences), Electromagnetic spectrum | llm_classification |
Locally recoverable codes are a family of error correction codes that were introduced first by D. S. Papailiopoulos and A. G. Dimakis and have been widely studied in information theory due to their applications related to distributive and cloud storage systems.
An LRC is an linear code such that there is a function ... | Locally recoverable code | Wikipedia | 1,263 | 75449252 | https://en.wikipedia.org/wiki/Locally%20recoverable%20code | Mathematics, Technology, Engineering | null | Cybersecurity engineering, Cryptography, Telecommunications engineering, Reliability engineering, Applied mathematics, Error detection and correction, Computer science, Information theory | llm_classification |
The International Symposium on Experimental Algorithms (SEA), previously known as Workshop on Experimental Algorithms (WEA), is a computer science conference in the area of algorithm engineering.
Notes
Computer science conferences | Symposium on Experimental Algorithms | Wikipedia | 40 | 66796710 | https://en.wikipedia.org/wiki/Symposium%20on%20Experimental%20Algorithms | Mathematics, Technology | null | Algorithms, Mathematical logic, Computer science conferences, Applied mathematics, Computer science | llm_classification |
Engineered cellular magmatics (ECMs) are synthetic stone of glass and ceramic. ECMs replicate rare, naturally occurring volcanic materials, and exhibit useful structural and chemical properties of those materials. The US Department of Energy has recognized ECMs as an advanced material, funding further research into the... | Engineered cellular magmatic | Wikipedia | 533 | 66805270 | https://en.wikipedia.org/wiki/Engineered%20cellular%20magmatic | Physics, Materials_science, Engineering | null | Applied and interdisciplinary physics, Materials science, nan | llm_classification |
In mathematics, the extended natural numbers is a set which contains the values and (infinity). That is, it is the result of adding a maximum element to the natural numbers. Addition and multiplication work as normal for finite values, and are extended by the rules (), and for .
With addition and multiplication,... | Extended natural numbers | Wikipedia | 260 | 66810834 | https://en.wikipedia.org/wiki/Extended%20natural%20numbers | Mathematics | null | Discrete mathematics, Number theory | llm_classification |
One of the most commonly used in silico approaches for assessing new molecules' activity/property/toxicity is the Quantitative Structure-Activity/Property/Toxicity Relationship (QSAR/QSPR/QSTR), which generates predictive models for efficiently predicting query compounds . QSAR/QSPR/QSTR uses numerical chemical informa... | ARKA descriptors in QSAR | Wikipedia | 249 | 78404878 | https://en.wikipedia.org/wiki/ARKA%20descriptors%20in%20QSAR | Chemistry | null | Computational chemistry, nan, Cheminformatics | llm_classification |
Difenoxuron (commercially known as Lironion) is a phenylurea herbicide used to control annual broad-leaved weeds and grasses in allium crops (predominantly onions), carrots, jojoba, and celery.
Production
Difenoxuron may be synthesized from 4-chloroaniline, 4-methoxyphenol, dimethylamine, and phosgene. It is stereoche... | Difenoxuron | Wikipedia | 397 | 78406458 | https://en.wikipedia.org/wiki/Difenoxuron | Chemistry, Biology | null | Organic compounds, Herbicides, Biocides, Ureas | llm_classification |
In statistics, Gower's distance between two mixed-type objects is a similarity measure that can handle different types of data within the same dataset and is particularly useful in cluster analysis or other multivariate statistical techniques. Data can be binary, ordinal, or continuous variables. It works by normalizin... | Gower's distance | Wikipedia | 342 | 77069742 | https://en.wikipedia.org/wiki/Gower%27s%20distance | Physics | null | Similarity measures, Physical quantities, Statistical distance, Distance | llm_classification |
The Helffer–Sjöstrand formula is a mathematical tool used in spectral theory and functional analysis to represent functions of self-adjoint operators. Named after Bernard Helffer and Johannes Sjöstrand, this formula provides a way to calculate functions of operators without requiring the operator to have a simple or ex... | Helffer–Sjöstrand formula | Wikipedia | 195 | 77073430 | https://en.wikipedia.org/wiki/Helffer%E2%80%93Sj%C3%B6strand%20formula | Mathematics | null | Functional analysis, Functions and mappings, Mathematical relations, Mathematical objects | llm_classification |
Once a cyberattack has been initiated, certain targets need to be attacked to cripple the opponent. Certain infrastructures as targets have been highlighted as critical infrastructures in times of conflict that can severely cripple a nation. Control systems, energy resources, finance, telecommunications, transportation... | Cyberattacks against infrastructure | Wikipedia | 2,376 | 77078531 | https://en.wikipedia.org/wiki/Cyberattacks%20against%20infrastructure | Engineering | null | Construction, Infrastructure | llm_classification |
In machine learning, grokking, or delayed generalization, is a transition to generalization that occurs many training iterations after the interpolation threshold, after many iterations of seemingly little progress, as opposed to the usual process where generalization occurs slowly and progressively once the interpolat... | Grokking (machine learning) | Wikipedia | 254 | 77080272 | https://en.wikipedia.org/wiki/Grokking%20%28machine%20learning%29 | Engineering | null | Artificial intelligence engineering, Machine learning | llm_classification |
Olga García Mancheño is an organic chemistry professor at the University of Münster in Germany. García Mancheño directs an organic chemistry research group at University of Münster that focuses on development of new catalytic methods with the goal of developing sustainable synthetic routes to accomplish carbon-hydrogen... | Olga García Mancheño | Wikipedia | 642 | 71135585 | https://en.wikipedia.org/wiki/Olga%20Garc%C3%ADa%20Manche%C3%B1o | Chemistry | null | Organic chemists | llm_classification |
Tetraboric acid or pyroboric acid is a chemical compound with empirical formula . It is a colourless water-soluble solid formed by the dehydration or polymerization boric acid.
Tetraboric acid is formally the parent acid of the tetraborate anion .
Preparation
Tetraboric acid can be obtained by heating orthoboric ac... | Tetraboric acid | Wikipedia | 93 | 71139409 | https://en.wikipedia.org/wiki/Tetraboric%20acid | Chemistry | null | Inorganic polymers, Inorganic compounds, Inorganic compound stubs | llm_classification |
In inorganic chemistry, an orthoborate is a polyatomic anion with formula or a salt containing the anion; such as trisodium orthoborate . It is one of several boron oxyanions, or borates.
The name is also used in organic chemistry for the trivalent functional group , or any compound (ester) that contains it, such as ... | Orthoborate | Wikipedia | 389 | 71140054 | https://en.wikipedia.org/wiki/Orthoborate | Chemistry | null | Inorganic compounds | llm_classification |
Time resolved microwave conductivity (TRMC) is an experimental technique used to evaluate the electronic properties of semiconductors. Specifically, it is used to evaluate a proxy for charge carrier mobility and a representative carrier lifetime from light-induced changes in conductance. The technique works by photo-ge... | Time resolved microwave conductivity | Wikipedia | 1,617 | 68252674 | https://en.wikipedia.org/wiki/Time%20resolved%20microwave%20conductivity | Physics, Chemistry, Materials_science, Engineering | null | Electrical resistance and conductance, Applied and interdisciplinary physics, Spectrum (physical sciences), Physical quantities, Molecular physics, Semiconductors, Instrumental analysis, Materials science, Laboratory techniques in condensed matter physics, Materials, Electronic engineering, Condensed matter physics, na... | llm_classification |
Revive & Restore is a nonprofit wildlife conservation organization focused on use of biotechnology in conservation. Headquartered in Sausalito, California, the organization's mission is to enhance biodiversity through the genetic rescue of endangered and extinct species. The organization was founded by Stewart Brand an... | Revive & Restore | Wikipedia | 905 | 68253197 | https://en.wikipedia.org/wiki/Revive%20%26%20Restore | Engineering, Biology | null | Synthetic biology, Biological engineering, Bioinformatics, Molecular genetics, Conservation biology | llm_classification |
A universal Taylor series is a formal power series , such that for every continuous function on , if , then there exists an increasing sequence of positive integers such thatIn other words, the set of partial sums of is dense (in sup-norm) in , the set of continuous functions on that is zero at origin.
Statements ... | Universal Taylor series | Wikipedia | 84 | 72623626 | https://en.wikipedia.org/wiki/Universal%20Taylor%20series | Mathematics | null | Sequences and series, Mathematical structures, Series (mathematics), Calculus | llm_classification |
James A. Rafferty, Vice President, Officers' Committee member, Director, and member of the executive committee of Union Carbide, was an important figure in the petrochemical industry. Rafferty guided Union Carbide's effort in developing the new industry of synthetic aliphatic chemicals (aliphatic compounds are one of t... | James A. Rafferty | Wikipedia | 1,825 | 72628540 | https://en.wikipedia.org/wiki/James%20A.%20Rafferty | Physics, Chemistry, Engineering | null | Products of chemical industry, Petrochemicals, Chemical engineering, Unsolved problems in physics, nan, Amorphous solids, Plastics | llm_classification |
Nicolson–Ross–Weir method is a measurement technique for determination of complex permittivities and permeabilities of material samples for microwave frequencies. The method is based on insertion of a material sample with a known thickness inside a waveguide, such as a coaxial cable or a rectangular waveguide, after wh... | Nicolson–Ross–Weir method | Wikipedia | 564 | 72635333 | https://en.wikipedia.org/wiki/Nicolson%E2%80%93Ross%E2%80%93Weir%20method | Physics, Chemistry, Materials_science, Engineering | null | Molecular physics, Spectrum (physical sciences), Instrumental analysis, Electric and magnetic fields in matter, Materials science, Condensed matter physics, Spectroscopy | llm_classification |
In physics, the soft graviton theorem, first formulated by Steven Weinberg in 1965, allows calculation of the S-matrix, used in calculating the outcome of collisions between particles, when low-energy (soft) gravitons come into play.
Specifically, if in a collision between n incoming particles from which m outgoing pa... | Soft graviton theorem | Wikipedia | 691 | 72637308 | https://en.wikipedia.org/wiki/Soft%20graviton%20theorem | Physics | null | Quantum field theory, Matter, Unsolved problems in physics, Quantum mechanics, Bosons, Hypothetical elementary particles, Physics beyond the Standard Model, Subatomic particles | llm_classification |
Radium azide is an inorganic compound of radium and nitrogen with the chemical formula .
Synthesis
Radium azide can be prepared by dissolving radium carbonate in aqueous hydrazoic acid and evaporating the resulting solution.
Physical properties
Radium azide forms white crystalline solid.
Chemical properties
The comp... | Radium azide | Wikipedia | 83 | 74041037 | https://en.wikipedia.org/wiki/Radium%20azide | Chemistry | null | Explosive chemicals, Azides | llm_classification |
A sterimol parameter is a set of vectors which describes the steric occupancy of a molecule. First developed by Verloop in the 1970s. Sterimol parameters found extensive application in quantitative structure-activity relationship (QSAR) studies for drug discovery. Introduction of Sterimol parameters into organic synthe... | Sterimol parameter | Wikipedia | 1,675 | 74041415 | https://en.wikipedia.org/wiki/Sterimol%20parameter | Physics, Chemistry | null | Stereochemistry, Space, nan, Physical organic chemistry, Spacetime | llm_classification |
The Baobab-K is a Polish automated mine-laying system mounted on the Jelcz 8×8 truck chassis.
History
The Baobab-K's research and development phase began in 2017.
On 14 June 2023, Polish deputy prime minister Mariusz Błaszczak granted approval for delivery contracts of the Baobab-K mine-laying vehicles and their corr... | Baobab-K | Wikipedia | 239 | 74042213 | https://en.wikipedia.org/wiki/Baobab-K | Engineering | null | Military engineering, Mine warfare | llm_classification |
Obi Peter Adigwe is a Nigerian pharmacist and a doctor of pharmaceutical policy. He was appointed the Director General of the National Institute for Pharmaceutical Research and Development (NIPRD) with effect from 10 August 2018 by the former president of the Federal Republic of Nigeria, Muhammadu Buhari. Before his a... | Obi Peter Adigwe | Wikipedia | 814 | 74046335 | https://en.wikipedia.org/wiki/Obi%20Peter%20Adigwe | Chemistry, Biology | null | Pharmaceutical industry, Pharmacology, Life sciences industry | llm_classification |
Lithium periodate is an inorganic compound of lithium, iodine, and oxygen with the chemical formula .
Physical properties
The compound forms a white powder. It also forms hydrates and is soluble in water.
References
Periodates
Lithium compounds | Lithium periodate | Wikipedia | 47 | 74046549 | https://en.wikipedia.org/wiki/Lithium%20periodate | Chemistry | null | Periodates, Lithium salts, Oxidizing agents, Salts | llm_classification |
In quantum optics, fhe Tavis–Cummings model is a theoretical model to describe an ensemble of identical two-level atoms coupled symmetrically to a single-mode quantized bosonic field. The model extends the Jaynes–Cummings model to larger spin numbers that represent collections of multiple atoms. It differs from the Dic... | Tavis–Cummings model | Wikipedia | 3,293 | 75452067 | https://en.wikipedia.org/wiki/Tavis%E2%80%93Cummings%20model | Physics | null | Quantum models, Quantum optics, Quantum mechanics | llm_classification |
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