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 |
|---|---|---|---|---|---|---|
42,841,555 | https://en.wikipedia.org/wiki/De%20materia%20medica | (Latin name for the Greek work , , both meaning "On Medical Material") is a pharmacopoeia of medicinal plants and the medicines that can be obtained from them. The five-volume work was written between 50 and 70 CE by Pedanius Dioscorides, a Greek physician in the Roman army. It was widely read for more than 1,500 years... | De materia medica | [
"Chemistry"
] | 3,747 | [
"Pharmacology",
"Pharmacology literature"
] |
71,507,939 | https://en.wikipedia.org/wiki/Hafnium%20carbonitride | Hafnium carbonitride (HfCN) is an ultra-high temperature ceramic (UHTC) mixed anion compound composed of hafnium (Hf), carbon (C) and nitrogen (N).
Ab initio molecular dynamics calculations have predicted the HfCN (specifically the HfC0.75N0.22 phase) to have a melting point of 4,110 ± 62 °C (), highest known for any ... | Hafnium carbonitride | [
"Physics",
"Chemistry"
] | 327 | [
"Matter",
"Mixed anion compounds",
"Refractory materials",
"Materials",
"Ions"
] |
71,515,739 | https://en.wikipedia.org/wiki/Friedrich%20Wilhelm%20Heinrich%20von%20Trebra | Friedrich Wilhelm Heinrich von Trebra (5 April 1740 – 16 July 1819) was a mining officer in Saxony. He took an interest in geology and was a friend of Johann Wolfgang von Goethe who worked in Ilmenau. He was involved in the recovery of Saxon mining following the Seven Years' War.
Trebra came from a noble family of Thu... | Friedrich Wilhelm Heinrich von Trebra | [
"Engineering"
] | 354 | [
"Mining engineering",
"Mining engineers"
] |
49,134,790 | https://en.wikipedia.org/wiki/Frenkel%E2%80%93Kontorova%20model | The Frenkel–Kontorova (FK) model is a fundamental model of low-dimensional nonlinear physics.
The generalized FK model describes a chain of classical particles with nearest neighbor interactions and subjected to a periodic on-site substrate potential. In its original and simplest form the interactions are taken to be ... | Frenkel–Kontorova model | [
"Physics",
"Materials_science"
] | 1,867 | [
"Classical mechanics",
"Lattice models",
"Computational physics",
"Mechanics",
"Condensed matter physics",
"Statistical mechanics"
] |
49,143,377 | https://en.wikipedia.org/wiki/Rhizopus%20oryzae | Rhizopus oryzae is a filamentous heterothallic microfungus that occurs as a saprotroph in soil, dung, and rotting vegetation. This species is very similar to Rhizopus stolonifer, but it can be distinguished by its smaller sporangia and air-dispersed sporangiospores. It differs from R. oligosporus and R. microsporus by ... | Rhizopus oryzae | [
"Biology"
] | 3,507 | [
"Fungi",
"Fungus species"
] |
54,328,391 | https://en.wikipedia.org/wiki/Jacobi%20transform | In mathematics, Jacobi transform is an integral transform named after the mathematician Carl Gustav Jacob Jacobi, which uses Jacobi polynomials as kernels of the transform
.
The Jacobi transform of a function is
The inverse Jacobi transform is given by
Some Jacobi transform pairs
References
Integral transforms
... | Jacobi transform | [
"Physics",
"Mathematics"
] | 60 | [
"Applied mathematics",
"Theoretical physics",
"Mathematical physics"
] |
54,328,417 | https://en.wikipedia.org/wiki/Dicarbonyl%28acetylacetonato%29rhodium%28I%29 | Dicarbonyl(acetylacetonato)rhodium(I) is an organorhodium compound with the formula Rh(O2C5H7)(CO)2. The compound consists of two CO ligands and an acetylacetonate. It is a dark green solid that dissolves in acetone and benzene, giving yellow solutions. The compound is used as a precursor to homogeneous catalysts.
It ... | Dicarbonyl(acetylacetonato)rhodium(I) | [
"Chemistry"
] | 218 | [
"Catalysis",
"Homogeneous catalysis"
] |
54,328,809 | https://en.wikipedia.org/wiki/Laguerre%20transform | In mathematics, Laguerre transform is an integral transform named after the mathematician Edmond Laguerre, which uses generalized Laguerre polynomials as kernels of the transform.
The Laguerre transform of a function is
The inverse Laguerre transform is given by
Some Laguerre transform pairs
References
Integral ... | Laguerre transform | [
"Physics",
"Mathematics"
] | 65 | [
"Applied mathematics",
"Theoretical physics",
"Mathematical physics"
] |
54,329,238 | https://en.wikipedia.org/wiki/Lawbot | Lawbots are a broad class of customer-facing legal AI applications that are used to automate specific legal tasks, such as document automation and legal research. The terms robot lawyer and lawyer bot are used as synonyms to lawbot. A robot lawyer or a robo-lawyer refers to a legal AI application that can perform tasks... | Lawbot | [
"Engineering"
] | 1,192 | [
"Control engineering",
"Automation"
] |
54,334,250 | https://en.wikipedia.org/wiki/Proper%20reference%20frame%20%28flat%20spacetime%29 | A proper reference frame in the theory of relativity is a particular form of accelerated reference frame, that is, a reference frame in which an accelerated observer can be considered as being at rest. It can describe phenomena in curved spacetime, as well as in "flat" Minkowski spacetime in which the spacetime curvatu... | Proper reference frame (flat spacetime) | [
"Physics",
"Mathematics"
] | 4,162 | [
"Physical quantities",
"Acceleration",
"Coordinate systems",
"Frames of reference",
"Quantity",
"Classical mechanics",
"Special relativity",
"Theory of relativity",
"Wikipedia categories named after physical quantities"
] |
57,641,853 | https://en.wikipedia.org/wiki/Lisocabtagene%20maraleucel | Lisocabtagene maraleucel, sold under the brand name Breyanzi, is a cell-based gene therapy used to treat B-cell lymphomas, including follicular lymphoma.
Side effects include hypersensitivity reactions, serious infections, low blood cell counts, and a weakened immune system. The most common side effects include decrea... | Lisocabtagene maraleucel | [
"Biology"
] | 1,786 | [
"Cell therapies",
"CAR T-cell therapy"
] |
57,643,049 | https://en.wikipedia.org/wiki/Fancy%20Nancy%20%28TV%20series%29 | Fancy Nancy, titled Fancy Nancy Clancy internationally, is an American animated family comedy children's television series developed by Jamie Mitchell and Krista Tucker and produced by Disney Television Animation for Disney Junior based on the eponymous children's picture book series by Jane O'Connor with illustrations... | Fancy Nancy (TV series) | [
"Technology"
] | 2,352 | [] |
61,900,168 | https://en.wikipedia.org/wiki/ASASSN-19bt | ASASSN-19bt was a tidal disruption event (TDE) discovered by the All Sky Automated Survey for SuperNovae (ASAS-SN) project, with early-time, detailed observations by the TESS satellite. It was first detected on January 21, 2019, and reached peak brightness on March 4. The black hole which caused the TDE is in the 16th ... | ASASSN-19bt | [
"Physics",
"Astronomy"
] | 224 | [
"Black holes",
"Tidal disruption events",
"Physical phenomena",
"Physical quantities",
"Concepts in astronomy",
"Astronomical events",
"Unsolved problems in physics",
"Astronomy stubs",
"Astrophysics",
"Constellations",
"Volans",
"Stellar astronomy stubs",
"Astrophysics stubs",
"Density",
... |
61,900,989 | https://en.wikipedia.org/wiki/Magic%20wavelength | The magic wavelength (also known as a related quantity, magic frequency) is the wavelength of an optical lattice where the polarizabilities of two atomic clock states have the same value, such that the AC Stark shift caused by the laser intensity fluctuation has no effect on the transition frequency between the two clo... | Magic wavelength | [
"Physics",
"Chemistry",
"Mathematics"
] | 350 | [
"Physical phenomena",
"Physical quantities",
"Time",
"Time stubs",
"Quantity",
"Quantum mechanics",
"Atomic physics",
" molecular",
"Atomic",
"Spacetime",
"Physical properties",
" and optical physics"
] |
61,903,668 | https://en.wikipedia.org/wiki/Alice%20Christine%20Stickland | Alice Christine Stickland (16 March 1906 – 16 April 1987) was an applied mathematician and astrophysics engineer with interests in radar and radiowave propagation.
Early life
Alice Christine Stickland was born in Camberwell, London, on 16 March 1906. Her father was a publisher's clerk.
Education
Stickland studied m... | Alice Christine Stickland | [
"Mathematics"
] | 391 | [
"Applied mathematics",
"Applied mathematicians"
] |
70,063,207 | https://en.wikipedia.org/wiki/Bernoulli%20quadrisection%20problem | In triangle geometry, the Bernoulli quadrisection problem asks how to divide a given triangle into four equal-area pieces by two perpendicular lines. Its solution by Jacob Bernoulli was published in 1687. Leonhard Euler formulated a complete solution in 1779.
As Euler proved, in a scalene triangle, it is possible to f... | Bernoulli quadrisection problem | [
"Physics",
"Mathematics"
] | 405 | [
"Scalar physical quantities",
"Physical quantities",
"Quantity",
"Size",
"Geometry",
"Geometry stubs",
"Wikipedia categories named after physical quantities",
"Area"
] |
70,064,140 | https://en.wikipedia.org/wiki/Cilofexor | Cilofexor (also known as GS-9674) is a nonsteroidal farnesoid X receptor (FXR) agonist in clinical trials for the treatment of non-alcoholic fatty liver disease (NAFLD), non-alcoholic steatohepatitis (NASH), and primary sclerosing cholangitis (PSC). It is being investigated for use alone or in combination with firsocos... | Cilofexor | [
"Chemistry"
] | 200 | [
"Carboxylic acids",
"Functional groups"
] |
70,065,399 | https://en.wikipedia.org/wiki/Materials%20Science%20and%20Engineering%20B | Materials Science and Engineering: B — Advanced Functional Solid-State Materials is a peer-reviewed scientific journal. It is the section of Materials Science and Engineering dedicated to "calculation, synthesis, processing, characterization, and understanding of advanced quantum materials" and is published monthly by... | Materials Science and Engineering B | [
"Materials_science",
"Engineering"
] | 142 | [
"Materials science journals",
"Materials science"
] |
70,076,585 | https://en.wikipedia.org/wiki/High%20integrity%20software | High-integrity software is software whose failure may cause serious damage with possible "life-threatening consequences." "Integrity is important as it demonstrates the safety, security, and maintainability of... code." Examples of high-integrity software are nuclear reactor control, avionics software, automotive safet... | High integrity software | [
"Technology",
"Engineering"
] | 214 | [
"Systems engineering",
"Safety engineering",
"Software by type",
"Software engineering stubs",
"Software engineering"
] |
60,745,023 | https://en.wikipedia.org/wiki/Symbol%20Nomenclature%20For%20Glycans | The Symbol Nomenclature For Glycans (SNFG) is a community-curated standard for the depiction of simple monosaccharides and complex carbohydrates (glycans) using various colored-coded, geometric shapes, along with defined text additions. It is hosted by the National Center for Biotechnology Information at the NCBI-Glyca... | Symbol Nomenclature For Glycans | [
"Chemistry"
] | 1,166 | [
"Biomolecules by chemical classification",
"Carbohydrates",
"Organic compounds",
"Carbohydrate chemistry",
"nan"
] |
60,748,891 | https://en.wikipedia.org/wiki/Philosophy%20of%20ecology | Philosophy of ecology is a concept under the philosophy of science, which is a subfield of philosophy. Its main concerns centre on the practice and application of ecology, its moral issues, and the intersectionality between the position of humans and other entities. This topic also overlaps with metaphysics, ontology, ... | Philosophy of ecology | [
"Biology"
] | 2,738 | [
"Ecology"
] |
41,419,738 | https://en.wikipedia.org/wiki/Cobordism%20hypothesis | In mathematics, the cobordism hypothesis, due to John C. Baez and James Dolan, concerns the classification of extended topological quantum field theories (TQFTs). In 2008, Jacob Lurie outlined a proof of the cobordism hypothesis, though the details of his approach have yet to appear in the literature as of 2022. In 202... | Cobordism hypothesis | [
"Physics",
"Mathematics"
] | 354 | [
"Quantum field theory",
"Quantum mechanics",
"Topology stubs",
"Topology",
"Quantum physics stubs"
] |
41,419,857 | https://en.wikipedia.org/wiki/Simplicial%20space | In mathematics, a simplicial space is a simplicial object in the category of topological spaces. In other words, it is a contravariant functor from the simplex category Δ to the category of topological spaces.
References
Homotopy theory
Topological spaces | Simplicial space | [
"Mathematics"
] | 58 | [
"Topological spaces",
"Mathematical structures",
"Topology",
"Space (mathematics)"
] |
41,420,172 | https://en.wikipedia.org/wiki/Beta%20attenuation%20monitoring | Beta attenuation monitoring (BAM) is an air monitoring technique employing the absorption of beta radiation by solid particles extracted from air flow. The technique allows for the detection of PM10 and PM2.5, which are monitored by most air pollution regulatory agencies. The main principle is based on a kind of Bougue... | Beta attenuation monitoring | [
"Physics",
"Chemistry",
"Technology",
"Engineering"
] | 500 | [
"Meteorological instrumentation and equipment",
"Measuring instruments",
"Colloids",
"Aerosols",
"Nuclear physics",
"Radioactivity"
] |
41,422,644 | https://en.wikipedia.org/wiki/SDSS%20J1106%2B1939 | SDSS J1106+1939 (SDSS J110644.95+193930.6) is a quasar, notable for its energetic matter outflow. It is the record holder for the most powerful matter outflow by a quasar. The engine is a supermassive black hole, pulling in matter at the rate of 400 solar masses per year and ejecting it at the speed of 8000 km/s. The o... | SDSS J1106+1939 | [
"Physics",
"Astronomy"
] | 196 | [
"Black holes",
"Galaxy stubs",
"Unsolved problems in physics",
"Supermassive black holes",
"Astronomy stubs",
"Constellations",
"Leo (constellation)"
] |
41,423,071 | https://en.wikipedia.org/wiki/Bolshoi%20cosmological%20simulation | The Bolshoi simulation, a computer model of the universe run in 2010 on the Pleiades supercomputer at the NASA Ames Research Center, was the most accurate cosmological simulation to that date of the evolution of the large-scale structure of the universe.
The Bolshoi simulation used the now-standard ΛCDM (Lambda-CDM) mo... | Bolshoi cosmological simulation | [
"Physics",
"Astronomy"
] | 1,814 | [
"Astronomical sub-disciplines",
"Theoretical physics",
"Astrophysics",
"Computational physics",
"Cosmological simulation",
"Physical cosmology"
] |
65,720,315 | https://en.wikipedia.org/wiki/Death%20regulator%20Nedd2-like%20caspase | Death regulator Nedd2-like caspase (Nc, Nedd2-like caspase or Dronc) was firstly identified and characterised in Drosophila in 1999 as a cysteine protease containing an amino-terminal caspase recruitment domain. At first, it was thought of as an effector caspase involved in apoptosis, but subsequent findings have prove... | Death regulator Nedd2-like caspase | [
"Chemistry",
"Biology"
] | 4,356 | [
"Senescence",
"Programmed cell death",
"Signal transduction"
] |
65,728,131 | https://en.wikipedia.org/wiki/Transition%20metal%20carboxylate%20complex | Transition metal carboxylate complexes are coordination complexes with carboxylate (RCO2−) ligands. Reflecting the diversity of carboxylic acids, the inventory of metal carboxylates is large. Many are useful commercially, and many have attracted intense scholarly scrutiny. Carboxylates exhibit a variety of coordination... | Transition metal carboxylate complex | [
"Chemistry"
] | 1,580 | [
"Salts of carboxylic acids",
"Ligands",
"Coordination chemistry",
"Salts"
] |
44,287,236 | https://en.wikipedia.org/wiki/Continued%20process%20verification | Continued process verification (CPV) is the collection and analysis of end-to-end production components and processes data to ensure product outputs are within predetermined quality limits. In 2011 the Food and Drug Administration published a report outlining best practices regarding business process validation in the ... | Continued process verification | [
"Engineering"
] | 512 | [
"Systems engineering",
"Software testing",
"Enterprise modelling",
"Software engineering",
"Formal methods"
] |
44,293,086 | https://en.wikipedia.org/wiki/Galvanic%20corrosion | Galvanic corrosion (also called bimetallic corrosion or dissimilar metal corrosion) is an electrochemical process in which one metal corrodes preferentially when it is in electrical contact with another, in the presence of an electrolyte. A similar galvanic reaction is exploited in primary cells to generate a useful el... | Galvanic corrosion | [
"Chemistry",
"Materials_science"
] | 3,121 | [
"Metallurgy",
"Electrochemistry",
"Materials degradation",
"Corrosion"
] |
44,294,824 | https://en.wikipedia.org/wiki/Proterra%20%28earthen%20architecture%20project%29 | Proterra is an Ibero American organization promoting earthen architecture. It was initially founded as a four-year project of CYTED in 2001, but continued to become a UNESCO WHEAP partner in 2012.
References
Architecture organizations
Organizations established in 2001
UNESCO | Proterra (earthen architecture project) | [
"Engineering"
] | 53 | [
"Architecture organizations",
"Architecture"
] |
44,294,882 | https://en.wikipedia.org/wiki/Joshua%20Dobbs | Robert Joshua Dobbs (born January 26, 1995) is an American professional football quarterback for the San Francisco 49ers of the National Football League (NFL). He played college football for the Tennessee Volunteers, and was selected by the Pittsburgh Steelers in the fourth round of the 2017 NFL draft. Dobbs has been a... | Joshua Dobbs | [
"Engineering"
] | 3,696 | [
"Aerospace engineers",
"Aerospace engineering"
] |
51,473,136 | https://en.wikipedia.org/wiki/Rolapitant | Rolapitant (INN, trade name Varubi in the US and Varuby in the European Union) is a drug originally developed by Schering-Plough and licensed for clinical development by Tesaro, which acts as a selective NK1 receptor antagonist (antagonist for the NK1 receptor). It has been approved as a medication for the treatment ... | Rolapitant | [
"Chemistry"
] | 978 | [
"Organic compounds",
"Spiro compounds"
] |
51,474,451 | https://en.wikipedia.org/wiki/Menger%20space | In mathematics, a Menger space is a topological space that satisfies a certain basic selection principle that generalizes σ-compactness. A Menger space is a space in which for every sequence of open covers of the space there are finite sets such that the family covers the space.
History
In 1924, Karl Menger
int... | Menger space | [
"Physics",
"Mathematics"
] | 472 | [
"Properties of topological spaces",
"Space (mathematics)",
"Topological spaces",
"Topology",
"Space",
"Geometry",
"Spacetime"
] |
51,477,178 | https://en.wikipedia.org/wiki/Approximate%20group | In mathematics, an approximate group is a subset of a group which behaves like a subgroup "up to a constant error", in a precise quantitative sense (so the term approximate subgroup may be more correct). For example, it is required that the set of products of elements in the subset be not much bigger than the subset it... | Approximate group | [
"Physics",
"Mathematics"
] | 809 | [
"Geometric group theory",
"Group actions",
"Additive combinatorics",
"Combinatorics",
"Group theory",
"Fields of abstract algebra",
"Symmetry"
] |
51,478,216 | https://en.wikipedia.org/wiki/Increased%20limit%20factor | Increased limit factors or ILFs are multiplicative factors that are applied to premiums for "basic" limits of coverage to determine premiums for higher limits of coverage. They are commonly used in casualty insurance pricing.
Overview
Often, limited data is available to determine appropriate charges for high limits o... | Increased limit factor | [
"Mathematics"
] | 371 | [
"Applied mathematics",
"Actuarial science"
] |
62,859,875 | https://en.wikipedia.org/wiki/Living%20building%20material | A living building material (LBM) is a material used in construction or industrial design that behaves in a way resembling a living organism. Examples include: self-mending biocement, self-replicating concrete replacement, and mycelium-based composites for construction and packaging. Artistic projects include building c... | Living building material | [
"Physics",
"Engineering"
] | 3,424 | [
"Building engineering",
"Construction",
"Materials",
"Building materials",
"Matter",
"Architecture"
] |
62,860,232 | https://en.wikipedia.org/wiki/Zoe%20Pikramenou | Zoe Pikramenou is Professor of Inorganic Chemistry and Photophysics at the University of Birmingham, where she is the first female professor in the chemistry department.
Education and career
Pikramenou graduated in 1987 with a B.Sc. in Chemistry from the University of Athens in Greece. She then moved to Michigan Stat... | Zoe Pikramenou | [
"Chemistry"
] | 527 | [
"Women chemical engineers",
"Chemical engineers"
] |
62,860,439 | https://en.wikipedia.org/wiki/Regular%20numerical%20predicate | In computer science and mathematics, more precisely in automata theory, model theory and formal language, a regular numerical predicate is a kind of relation over integers. Regular numerical predicates can also be considered as a subset of for some arity . One of the main interests of this class of predicates is that ... | Regular numerical predicate | [
"Mathematics"
] | 1,423 | [
"Theoretical computer science",
"Formal languages",
"Mathematical logic",
"Applied mathematics"
] |
62,864,779 | https://en.wikipedia.org/wiki/Humanium%20Metal | Humanium Metal is a brand of metal made by melting down illegal firearms seized in conflict zones. The creation and distribution of this metal is done through a marketing campaign called "The Humanium Metal Initiative", started in 2016 by Swedish nonprofit organization IM Swedish Development Partner. The stated objecti... | Humanium Metal | [
"Chemistry"
] | 712 | [
"Metals"
] |
53,021,322 | https://en.wikipedia.org/wiki/Fusome | The fusome is a membranous structure found in the developing germ cell cysts of many insect orders. Initial description of the fusome occurred in the 19th century and since then the fusome has been extensively studied in Drosophila melanogaster male and female germline development. This structure has roles in maintaini... | Fusome | [
"Biology"
] | 1,743 | [
"Cell biology"
] |
53,022,621 | https://en.wikipedia.org/wiki/Rayleigh%27s%20quotient%20in%20vibrations%20analysis | The Rayleigh's quotient represents a quick method to estimate the natural frequency of a multi-degree-of-freedom vibration system, in which the mass and the stiffness matrices are known.
The eigenvalue problem for a general system of the form
in absence of damping and external forces reduces to
The previous equation... | Rayleigh's quotient in vibrations analysis | [
"Physics",
"Mathematics",
"Engineering"
] | 680 | [
"Structural engineering",
"Applied mathematics",
"Theoretical physics",
"Mechanics",
"Mechanical vibrations",
"Linear algebra",
"Abstract algebra",
"Mathematical physics",
"Algebra"
] |
47,390,194 | https://en.wikipedia.org/wiki/Solar%20observation | Solar observation is the scientific endeavor of studying the Sun and its behavior and relation to the Earth and the remainder of the Solar System. Deliberate solar observation began thousands of years ago. That initial era of direct observation gave way to telescopes in the 1600s followed by satellites in the twentieth... | Solar observation | [
"Physics",
"Chemistry",
"Astronomy",
"Mathematics"
] | 4,210 | [
"Physical phenomena",
"Outer space",
"Vortices",
"Space physics",
"Solar phenomena",
"Dynamical systems",
"Stellar phenomena",
"Solar System",
"Fluid dynamics"
] |
47,392,500 | https://en.wikipedia.org/wiki/Hamiltonian%20field%20theory | In theoretical physics, Hamiltonian field theory is the field-theoretic analogue to classical Hamiltonian mechanics. It is a formalism in classical field theory alongside Lagrangian field theory. It also has applications in quantum field theory.
Definition
The Hamiltonian for a system of discrete particles is a funct... | Hamiltonian field theory | [
"Physics",
"Mathematics"
] | 1,170 | [
"Quantum field theory",
"Applied mathematics",
"Theoretical physics",
"Quantum mechanics",
"Classical mechanics",
"Mechanics",
"Classical field theory",
"Mathematical physics"
] |
47,393,061 | https://en.wikipedia.org/wiki/Exohedral%20fullerene | Exohedral fullerenes, also called exofullerenes, are fullerenes that have additional atoms, ions, or clusters attached their outer spheres, such as C50Cl10 and C60H8. or fullerene ligands.
See also
Fullerene ligands
Endohedral fullerene
References
Fullerenes
Supramolecular chemistry | Exohedral fullerene | [
"Chemistry",
"Materials_science"
] | 73 | [
"Nanotechnology",
"nan",
"Supramolecular chemistry"
] |
64,237,234 | https://en.wikipedia.org/wiki/Weyl%20expansion | In physics, the Weyl expansion, also known as the Weyl identity or angular spectrum expansion, expresses an outgoing spherical wave as a linear combination of plane waves. In a Cartesian coordinate system, it can be denoted as
,
where , and are the wavenumbers in their respective coordinate axes:
.
The expansion ... | Weyl expansion | [
"Physics",
"Materials_science",
"Mathematics"
] | 286 | [
"Physical phenomena",
"Materials science stubs",
"Mathematical theorems",
"Applied mathematics",
"Theoretical physics",
"Classical mechanics",
"Waves",
"Wave mechanics",
"Electrodynamics",
"Mathematical identities",
"Mathematical problems",
"Mathematical physics",
"Electromagnetism stubs",
... |
64,237,800 | https://en.wikipedia.org/wiki/Fundamental%20theorem%20of%20Hilbert%20spaces | In mathematics, specifically in functional analysis and Hilbert space theory, the fundamental theorem of Hilbert spaces gives a necessarily and sufficient condition for a Hausdorff pre-Hilbert space to be a Hilbert space in terms of the canonical isometry of a pre-Hilbert space into its anti-dual.
Preliminaries
Antil... | Fundamental theorem of Hilbert spaces | [
"Mathematics"
] | 760 | [
"Theorems in mathematical analysis",
"Vector spaces",
"Topological vector spaces",
"Space (mathematics)",
"Theorems in functional analysis"
] |
64,240,594 | https://en.wikipedia.org/wiki/MIPOL1 | MIPOL1 (Mirror Image Polydactyly 1), also known as CCDC193 (Coiled-coil domain containing 193), is a protein that in humans is encoded by the MIPOL1 gene. Mutation of this gene is associated with mirror-image polydactyly (also known as Laurin-Sandrow syndrome.) in humans, which is a rare genetic condition characterized... | MIPOL1 | [
"Chemistry"
] | 1,971 | [
"Biomolecules by chemical classification",
"Proteins",
"Molecular biology"
] |
64,242,188 | https://en.wikipedia.org/wiki/Transcriptional%20adaptation | Transcriptional adaptation is a recently described type of genetic compensation by which a mutation in one gene leads to the transcriptional modulation of related genes, termed adapting genes or modifiers.
References
Gene expression | Transcriptional adaptation | [
"Chemistry",
"Biology"
] | 40 | [
"Gene expression",
"Molecular genetics",
"Cellular processes",
"Molecular biology",
"Biochemistry"
] |
67,200,157 | https://en.wikipedia.org/wiki/Translation%20regulation%20by%205%E2%80%B2%20transcript%20leader%20cis-elements | Translation regulation by 5′ transcript leader cis-elements is a process in cellular translation.
Background
Gene expression is tightly controlled at many different stages. Alterations in translation of mRNA into proteins rapidly modulates the proteome without changing upstream steps such as transcription, pre-mRNA sp... | Translation regulation by 5′ transcript leader cis-elements | [
"Chemistry",
"Biology"
] | 1,020 | [
"Protein biosynthesis",
"Eukaryote genetics",
"Cell biology",
"Gene expression",
"Biosynthesis",
"Cellular processes",
"Genetics by type of organism"
] |
67,209,354 | https://en.wikipedia.org/wiki/H3R8me2 | H3R8me2 is an epigenetic modification to the DNA packaging protein histone H3. It is a mark that indicates the di-methylation at the 8th arginine residue of the histone H3 protein. In epigenetics, arginine methylation of histones H3 and H4 is associated with a more accessible chromatin structure and thus higher levels ... | H3R8me2 | [
"Chemistry"
] | 1,098 | [
"Post-translational modification",
"Gene expression",
"Biochemical reactions"
] |
59,311,209 | https://en.wikipedia.org/wiki/Direct%20air%20capture | Direct air capture (DAC) is the use of chemical or physical processes to extract carbon dioxide () directly from the ambient air. If the extracted is then sequestered in safe long-term storage, the overall process is called direct air carbon capture and sequestration (DACCS), achieving carbon dioxide removal and be a ... | Direct air capture | [
"Chemistry",
"Engineering"
] | 6,051 | [
"Greenhouse gases",
"Geoengineering",
"Carbon dioxide",
"Planetary engineering"
] |
59,325,810 | https://en.wikipedia.org/wiki/Building%20information%20modeling%20in%20green%20building | Building information modeling (BIM) in green buildings aims at enabling sustainable designs and in turn allows architects and engineers to integrate and analyze building performance. It quantifies the environmental impacts of systems and materials to support the decisions needed to produce sustainable buildings, using ... | Building information modeling in green building | [
"Engineering"
] | 609 | [
"Building engineering",
"Sustainable building",
"Building information modeling",
"Construction"
] |
49,147,063 | https://en.wikipedia.org/wiki/Isolation%20%28microbiology%29 | In microbiology, the term isolation refers to the separation of a strain from a natural, mixed population of living microbes, as present in the environment, for example in water or soil, or from living beings with skin flora, oral flora or gut flora, in order to identify the microbe(s) of interest. Historically, the la... | Isolation (microbiology) | [
"Chemistry",
"Biology"
] | 1,808 | [
"Microbiology",
"Microscopy"
] |
49,153,903 | https://en.wikipedia.org/wiki/Philippinite | Philippinites, or rizalites are tektites found in the Philippines. They are considered to be about 710,000 years old on the average and generally ranging in size from millimeters to centimeters. Their age corresponds with the age of other tektites in the Australian strewn tektite field. In 1964, a very large philippini... | Philippinite | [
"Physics"
] | 467 | [
"Amorphous solids",
"Unsolved problems in physics"
] |
49,155,297 | https://en.wikipedia.org/wiki/Calder%C3%B3n%20projector | In applied mathematics, the Calderón projector is a pseudo-differential operator used widely in boundary element methods. It is named after Alberto Calderón.
Definition
The interior Calderón projector is defined to be:
where is almost everywhere, is the identity boundary operator, is the double layer boundary op... | Calderón projector | [
"Mathematics"
] | 106 | [
"Functions and mappings",
"Computational mathematics",
"Mathematical objects",
"Potential theory",
"Mathematical relations",
"Numerical analysis",
"Approximations"
] |
49,155,519 | https://en.wikipedia.org/wiki/Itruvone | Itruvone (; developmental code name PH10), also known as pregn-4-en-20-yn-3-one, is a vomeropherine which is under development by VistaGen Therapeutics as a nasal spray for the treatment of major depressive disorder.
See also
List of investigational antidepressants
List of neurosteroids § Pheromones and pherines
Re... | Itruvone | [
"Chemistry"
] | 104 | [
"Ketones",
"Functional groups"
] |
49,155,874 | https://en.wikipedia.org/wiki/LY-2459989 | LY-2459989 is a silent antagonist of the κ-opioid receptor (KOR) that has been developed by Eli Lilly as a radiotracer of that receptor, labeled either with carbon-11 or fluorine-18. It possesses high affinity for the KOR (Ki = 0.18 nM) and is highly selective for it over the μ-opioid receptor (Ki = 7.68 nM) and the δ-... | LY-2459989 | [
"Chemistry"
] | 380 | [
"Chemicals in medicine",
"Radiopharmaceuticals",
"Medicinal radiochemistry"
] |
49,156,968 | https://en.wikipedia.org/wiki/Endocannabinoid%20enhancer | An endocannabinoid enhancer (eCBE) is a type of cannabinoidergic drug that enhances the activity of the endocannabinoid system by increasing extracellular concentrations of endocannabinoids. Examples of different types of eCBEs include fatty acid amide hydrolase (FAAH) inhibitors, monoacylglycerol lipase (MAGL) inhibit... | Endocannabinoid enhancer | [
"Chemistry"
] | 189 | [
"Pharmacology",
"Pharmacology stubs",
"Medicinal chemistry stubs"
] |
49,158,055 | https://en.wikipedia.org/wiki/Sulfide%20intrusion | In ecology, sulfide intrusion refers to an excess of sulfide molecules (S2-) in the soil that interfere with plant growth, often seagrass.
Seagrass bed sediment (soil) is typically anoxic, containing a reduced form of sulfur: hydrogen sulfide (H2S). H2S is a phytotoxin that results from anaerobic digestion, the decom... | Sulfide intrusion | [
"Chemistry",
"Biology"
] | 222 | [
"Soil chemistry",
"Ecology"
] |
49,158,860 | https://en.wikipedia.org/wiki/Discontinuous%20electrophoresis | Discontinuous electrophoresis (colloquially disc electrophoresis) is a type of polyacrylamide gel electrophoresis. It was developed by Ornstein and Davis. This method produces high resolution and good band definition. It is widely used technique for separating proteins according to size and charge.
Method
In this met... | Discontinuous electrophoresis | [
"Chemistry",
"Biology"
] | 350 | [
"Instrumental analysis",
"Molecular biology techniques",
"Electrophoresis",
"Biochemical separation processes"
] |
71,519,050 | https://en.wikipedia.org/wiki/Le%20Potier%27s%20vanishing%20theorem | In algebraic geometry, Le Potier's vanishing theorem is an extension of the Kodaira vanishing theorem, on vector bundles. The theorem states the following
In case of r = 1, and let E is an ample (or positive) line bundle on X, this theorem is equivalent to the Nakano vanishing theorem. Also, found another proof.
ge... | Le Potier's vanishing theorem | [
"Mathematics"
] | 138 | [
"Theorems in algebraic geometry",
"Theorems in complex geometry",
"Theorems in geometry"
] |
71,522,116 | https://en.wikipedia.org/wiki/Lutetium%20vanadate | Lutetium vanadate is inorganic compound with ferromagnetic and semiconducting properties, with the chemical formula of Lu2V2O7 with the same structure as pyrochlore.
Preparation
Lutetium vanadate can be obtained by the reaction between lutetium oxide, vanadium trioxide and vanadium pentoxide at a high temperature (140... | Lutetium vanadate | [
"Chemistry"
] | 157 | [
"Inorganic compounds",
"Inorganic compound stubs"
] |
71,522,734 | https://en.wikipedia.org/wiki/Fluorohydride%20salt | Fluorohydride salts are ionic compounds containing a mixture of fluoride and hydride anions, generally with strongly electropositive metal cations. Unlike other types of mixed hydrides such as oxyhydrides, fluorohydride salts are typically solid solutions because of the similar sizes and identical charges of fluoride a... | Fluorohydride salt | [
"Physics",
"Chemistry"
] | 422 | [
"Matter",
"Mixed anion compounds",
"Salts",
"Fluorides",
"Ions"
] |
71,527,563 | https://en.wikipedia.org/wiki/Gadolinium%20diiodide | Gadolinium diiodide is an inorganic compound, with the chemical formula of GdI2. It is an electride, with the ionic formula of Gd3+(I−)2e−, and therefore not a true gadolinium(II) compound. It is ferromagnetic at 276 K with a saturation magnetization of 7.3 B; it exhibits a large negative magnetoresistance (~70%) at 7... | Gadolinium diiodide | [
"Physics",
"Chemistry"
] | 197 | [
"Electron",
"Inorganic compounds",
"Electrides",
"Ferromagnetic materials",
"Inorganic compound stubs",
"Salts",
"Materials",
"Matter"
] |
71,528,348 | https://en.wikipedia.org/wiki/ISO%2025119 | ISO 25119, titled "Tractors and machinery for agriculture and forestry – Safety-related parts of control systems", is an international standard for functional safety of electrical and/or electronic systems that are installed in tractors and machines used in agriculture and forestry, defined by the International Organi... | ISO 25119 | [
"Engineering"
] | 109 | [
"Safety engineering",
"Systems engineering"
] |
57,654,263 | https://en.wikipedia.org/wiki/Museum%20of%20Concrete | The Museum of Concrete is the first museum in Ukraine dedicated to concrete. The museum is in Odesa on the site of an enterprise that produces building materials. The opening of the museum was held on December 5, 2017. At the time of the opening, two thematic halls were organized. Since January 2018, two rooms have bee... | Museum of Concrete | [
"Engineering"
] | 279 | [
"Structural engineering",
"Concrete"
] |
57,657,930 | https://en.wikipedia.org/wiki/Ocean%20Nuclear | Ocean Nuclear () is a financial services provider for the nuclear energy industry. It provides capital market services for energy projects worldwide and has negotiated nuclear infrastructure projects in more than 20 countries.
Capital
Ocean Nuclear is currently raising to fund infrastructure projects in nuclear ene... | Ocean Nuclear | [
"Physics",
"Engineering"
] | 114 | [
"Nuclear technology",
"Nuclear industry organizations",
"Nuclear organizations",
"Nuclear physics"
] |
57,663,296 | https://en.wikipedia.org/wiki/Jewell%20water%20filter | A Jewell water filter was a system of sand filters for filtering and treating water for drinking purposes that made use of gravity to allow water to percolate through a column of sand inside cylindrical cisterns that was widely used in the early twentieth century. They are named after Omar Hestrian Jewell (1 July 1842 ... | Jewell water filter | [
"Chemistry",
"Engineering",
"Environmental_science"
] | 960 | [
"Water treatment",
"Environmental engineering",
"Water technology",
"Water pollution"
] |
44,301,990 | https://en.wikipedia.org/wiki/MicroSolutions%20Backpack | MicroSolutions Backpack was a line of peripheral devices introduced in 1990 allowing users to attach a peripheral drive, namely hard drives, CD-ROM drives, and DVD±RW drives, to their system. When the original model was released, USB ports did not yet exist, so the drive plugged into a system's printer port. Backpacks ... | MicroSolutions Backpack | [
"Technology"
] | 134 | [
"Computer peripherals",
"Components"
] |
42,855,872 | https://en.wikipedia.org/wiki/Primitive%20decorating | Primitive decorating is a style of decorating using primitive folk art style that is characteristic of a historic or early Americana time period, typically using elements with muted colors and a rough and simple look to them. Decorating in the primitive style can incorporate either true antiques or contemporary folk ar... | Primitive decorating | [
"Engineering"
] | 217 | [
"Design",
"Architectural design",
"Architecture"
] |
42,856,562 | https://en.wikipedia.org/wiki/Marble%20Canyon%20Dam | The Marble Canyon Dam, also known as the Redwall Dam, was a proposed dam on the Colorado River in Arizona, United States. The dam was intended to impound a relatively small reservoir in the central portion of Marble Canyon to develop hydroelectric power. Plans centered on two sites between miles 30 and 40 in the canyon... | Marble Canyon Dam | [
"Engineering"
] | 1,618 | [
"Colorado River Storage Project"
] |
42,857,925 | https://en.wikipedia.org/wiki/Vicianose | Vicianose is a disaccharide.
Vicianin is a cyanogenic glycoside containing vicianose. The enzyme vicianin beta-glucosidase uses (R)-vicianin and water to produce mandelonitrile and vicianose.
The fruits of Viburnum dentatum appear blue. One of the major pigments is cyanidin 3-vicianoside, but the total mixture is ver... | Vicianose | [
"Chemistry"
] | 106 | [
"Organic compounds",
"Organic compound stubs",
"Organic chemistry stubs"
] |
42,859,210 | https://en.wikipedia.org/wiki/Larssen%20sheet%20piling | Larssen sheet piling is a kind of sheet piling retaining wall. Segments with indented profiles (troughs) interlock to form a wall with alternating indents and outdents. The troughs increase resistance to bending. The segments are typically made of steel or another metal.
Larssen sheet piling was developed in 1906 by T... | Larssen sheet piling | [
"Physics",
"Engineering"
] | 492 | [
"Building engineering",
"Construction",
"Materials",
"Building materials",
"Matter",
"Architecture"
] |
42,860,543 | https://en.wikipedia.org/wiki/Sauropod%20neck%20posture | Sauropod neck posture is a subject occasionally debated among scientists, with some favoring postures closer to horizontal whilst others a more upright posture. Research has looked at various avenues of evidence and analysis including: attempting to reconstruct the neutral posture of their necks and estimating range of... | Sauropod neck posture | [
"Physics",
"Biology"
] | 1,713 | [
"Biomechanics",
"Mechanics",
"Anatomy"
] |
41,433,885 | https://en.wikipedia.org/wiki/Co-fired%20ceramic | Co-fired ceramic devices are monolithic, ceramic microelectronic devices where the entire ceramic support structure and any conductive, resistive, and dielectric materials are fired in a kiln at the same time. Typical devices include capacitors, inductors, resistors, transformers, and hybrid circuits. The technology is... | Co-fired ceramic | [
"Materials_science",
"Engineering"
] | 1,322 | [
"Electronic engineering",
"Packaging (microfabrication)",
"Electronics manufacturing",
"Microtechnology"
] |
41,436,516 | https://en.wikipedia.org/wiki/Fuss%E2%80%93Catalan%20number | In combinatorial mathematics and statistics, the Fuss–Catalan numbers are numbers of the form
They are named after N. I. Fuss and Eugène Charles Catalan.
In some publications this equation is sometimes referred to as Two-parameter Fuss–Catalan numbers or Raney numbers. The implication is the single-parameter Fuss-Ca... | Fuss–Catalan number | [
"Mathematics"
] | 1,007 | [
"Factorial and binomial topics",
"Enumerative combinatorics",
"Combinatorics"
] |
41,437,742 | https://en.wikipedia.org/wiki/Heap%27s%20algorithm | Heap's algorithm generates all possible permutations of objects. It was first proposed by B. R. Heap in 1963. The algorithm minimizes movement: it generates each permutation from the previous one by interchanging a single pair of elements; the other elements are not disturbed. In a 1977 review of permutation-generat... | Heap's algorithm | [
"Mathematics"
] | 2,797 | [
"Combinatorial algorithms",
"Functions and mappings",
"Permutations",
"Mathematical objects",
"Computational mathematics",
"Combinatorics",
"Mathematical relations"
] |
41,439,747 | https://en.wikipedia.org/wiki/Pseudohypoxia | Pseudohypoxia refers to a condition that mimics hypoxia, by having sufficient oxygen yet impaired mitochondrial respiration due to a deficiency of necessary co-enzymes, such as NAD+ and TPP. The increased cytosolic ratio of free NADH/NAD+ in cells (more NADH than NAD+) can be caused by diabetic hyperglycemia and by exc... | Pseudohypoxia | [
"Chemistry",
"Biology"
] | 1,075 | [
"Senescence",
"Cell biology",
"Metabolism",
"Cellular processes"
] |
53,031,776 | https://en.wikipedia.org/wiki/Stochastic%20thermodynamics |
Overview
When a microscopic machine (e.g. a MEM) performs useful work it generates heat and entropy as a byproduct of the process, however it is also predicted that this machine will operate in "reverse" or "backwards" over appreciable short periods. That is, heat energy from the surroundings will be converted into u... | Stochastic thermodynamics | [
"Physics",
"Chemistry",
"Mathematics"
] | 1,980 | [
"Non-equilibrium thermodynamics",
"Statistical mechanics",
"Thermodynamics",
"Branches of thermodynamics",
"Dynamical systems"
] |
70,079,766 | https://en.wikipedia.org/wiki/Structural%20composite%20supercapacitor | Structural composite supercapacitors are multifunctional materials that can both bear mechanical load and store electrical energy. That when combined with structural batteries, could potentially enable an overall weight reduction of electric vehicles.
Typically, structural composite supercapacitors are based on the d... | Structural composite supercapacitor | [
"Physics"
] | 285 | [
"Physical quantities",
"Composite materials",
"Capacitors",
"Materials",
"Capacitance",
"Matter"
] |
70,080,199 | https://en.wikipedia.org/wiki/Polaris%20program | The Polaris program is a private spaceflight program organized by entrepreneur Jared Isaacman. Building on his experience as commander of the Inspiration4 mission—the first all-civilian spaceflight—Isaacman contracted with SpaceX to establish Polaris. The program involves two missions using SpaceX's Crew Dragon spacecr... | Polaris program | [
"Engineering"
] | 417 | [
"Space programs",
"Human spaceflight programs"
] |
70,084,973 | https://en.wikipedia.org/wiki/James%20Kay%20Graham%20Watson | Jim Watson, FRS, (20 April 1936—18 December 2020) who published under the name J.K.G. Watson, was a molecular spectroscopist most well known for the development of the widely used molecular Hamiltonians named after him (sometimes called "Watsonians" or "Watson Hamiltonians"). These Hamiltonians are used to describe the... | James Kay Graham Watson | [
"Physics",
"Chemistry"
] | 432 | [
"Physical chemists",
"Spectrum (physical sciences)",
"Analytical chemists",
"Spectroscopists",
"Spectroscopy"
] |
70,087,334 | https://en.wikipedia.org/wiki/Alcyoneus%20%28galaxy%29 | Alcyoneus is a low-excitation, Fanaroff–Riley class II radio galaxy located from Earth, with host galaxy SDSS J081421.68+522410.0. It is located in the constellation Lynx and it was discovered in Low-Frequency Array (LOFAR) data by a team of astronomers led by Martijn Oei. As of 2024, it has the second-largest extent ... | Alcyoneus (galaxy) | [
"Astronomy"
] | 792 | [
"Astronomical radio sources",
"Lynx (constellation)",
"Astronomical events",
"Constellations",
"Astronomical objects"
] |
61,920,776 | https://en.wikipedia.org/wiki/Catalytic%20resonance%20theory | In chemistry, catalytic resonance theory was developed to describe the kinetics of reaction acceleration using dynamic catalyst surfaces. Catalytic reactions occur on surfaces that undergo variation in surface binding energy and/or entropy, exhibiting overall increase in reaction rate when the surface binding energy fr... | Catalytic resonance theory | [
"Chemistry",
"Engineering"
] | 3,248 | [
"Catalysis",
"Reaction mechanisms",
"Chemical reaction engineering",
"Chemical engineering",
"Chemical processes",
"nan",
"Physical organic chemistry",
"Chemical process engineering",
"Chemical kinetics"
] |
54,342,619 | https://en.wikipedia.org/wiki/Central%20Basin%20Spreading%20Center | Central Basin Spreading Center (CBSC), formerly Central Basin Fault, is a seafloor spreading center of the West Philippine Basin. It is a long, NW-SE-trending structure that is considered to have been the spreading center of the West Philippine Basin (WPB) from the Eocene to the middle Oligocene. It is a remnant spread... | Central Basin Spreading Center | [
"Physics",
"Environmental_science"
] | 278 | [
"Oceanography",
"Hydrology",
"Applied and interdisciplinary physics"
] |
54,345,393 | https://en.wikipedia.org/wiki/Monosodium%20xenate | Monosodium xenate is the sodium salt of xenic acid with formula NaHXeO4. It is a powerful oxidizer, owing to being a highly reactive compound of xenon.
Synthesis
Monosodium xenate can be made by mixing solutions of xenon trioxide and sodium hydroxide, followed by freezing to liquid nitrogen temperatures, and dehydrat... | Monosodium xenate | [
"Chemistry"
] | 285 | [
"Redox",
"Oxidizing agents"
] |
55,918,466 | https://en.wikipedia.org/wiki/Bismuth%20polycations | Bismuth polycations are polyatomic ions of the formula . They were originally observed in solutions of bismuth metal in molten bismuth chloride. It has since been found that these clusters are present in the solid state, particularly in salts where germanium tetrachloride or tetrachloroaluminate serve as the counterani... | Bismuth polycations | [
"Physics",
"Chemistry"
] | 500 | [
"Matter",
"Cluster chemistry",
"Cations",
"Organometallic chemistry",
"Ions"
] |
55,926,948 | https://en.wikipedia.org/wiki/Pesticide%20standard%20value | Pesticide standard values are applied worldwide to control pesticide pollution, since pesticides are largely applied in numerous agricultural, commercial, residential, and industrial applications. Usually, pesticide standard value is regulated in residential surface soil (i.e., pesticide soil regulatory guidance value,... | Pesticide standard value | [
"Chemistry",
"Engineering",
"Biology",
"Environmental_science"
] | 507 | [
"Pesticides",
"Toxicology",
"Pollution control technologies",
"Environmental engineering",
"Biocides"
] |
55,928,290 | https://en.wikipedia.org/wiki/Glass%20bead%20road%20surface%20marking | Glass beads composed of soda lime glass are essential for providing retroreflectivity in many kinds of road surface markings. Retroreflectivity occurs when incident light from vehicles is refracted within glass beads that are imbedded in road surface markings and then reflected back into the driver's field of view. I... | Glass bead road surface marking | [
"Physics",
"Chemistry",
"Materials_science",
"Engineering",
"Environmental_science"
] | 2,280 | [
"Glass engineering and science",
"Environmental chemistry",
"Transport and the environment",
"Materials science",
"Physical systems",
"Transport",
"Soil contamination"
] |
51,496,520 | https://en.wikipedia.org/wiki/Strongback%20%28girder%29 | A strongback is a beam or girder which acts as a secondary support member to an existing structure. A strongback in a staircase is usually ordinary two-by dimensional lumber attached to the staircase stringers to stiffen the assembly. In shipbuilding, a strongback, known as a waler is oriented lengthwise along a ship t... | Strongback (girder) | [
"Physics",
"Engineering"
] | 166 | [
"Building engineering",
"Construction",
"Materials",
"Building materials",
"Architecture stubs",
"Matter",
"Architecture"
] |
67,221,648 | https://en.wikipedia.org/wiki/Introduction%20to%20Lattices%20and%20Order | Introduction to Lattices and Order is a mathematical textbook on order theory by Brian A. Davey and Hilary Priestley. It was published by the Cambridge University Press in their Cambridge Mathematical Textbooks series in 1990, with a second edition in 2002. The second edition is significantly different in its topics an... | Introduction to Lattices and Order | [
"Mathematics"
] | 888 | [
"Order theory"
] |
67,222,715 | https://en.wikipedia.org/wiki/Cerium%28III%29%20sulfide | Cerium(III) sulfide, also known as cerium sesquisulfide, is an inorganic compound with the formula Ce2S3. It is the sulfide salt of cerium(III) and exists as three polymorphs with different crystal structures.
Its high melting point (comparable to silica or alumina) and chemically inert nature have led to occasional e... | Cerium(III) sulfide | [
"Physics",
"Chemistry"
] | 1,113 | [
"Inorganic compounds",
"Refractory materials",
"Inorganic pigments",
"Materials",
"Matter"
] |
60,763,706 | https://en.wikipedia.org/wiki/Wine/water%20paradox | The wine/water paradox is an apparent paradox in probability theory. It is stated by Michael Deakin as follows:
The core of the paradox is in finding consistent and justifiable simultaneous prior distributions for and .
Calculation
This calculation is the demonstration of the paradoxical conclusion when making use... | Wine/water paradox | [
"Mathematics"
] | 380 | [
"Probability theory paradoxes",
"Mathematical problems",
"Mathematical paradoxes"
] |
62,878,887 | https://en.wikipedia.org/wiki/Curvature%20renormalization%20group%20method | In theoretical physics, the curvature renormalization group (CRG) method is an analytical approach to determine the phase boundaries and the critical behavior of topological systems. Topological phases are phases of matter that appear in certain quantum mechanical systems at zero temperature because of a robust degener... | Curvature renormalization group method | [
"Physics"
] | 1,106 | [
"Theoretical physics"
] |
62,881,422 | https://en.wikipedia.org/wiki/Transverse-field%20Ising%20model | The transverse field Ising model is a quantum version of the classical Ising model. It features a lattice with nearest neighbour interactions determined by the alignment or anti-alignment of spin projections along the axis, as well as an external magnetic field perpendicular to the axis (without loss of generality, a... | Transverse-field Ising model | [
"Physics",
"Materials_science"
] | 1,400 | [
"Spin models",
"Quantum mechanics",
"Lattice models",
"Computational physics",
"Quantum models",
"Condensed matter physics",
"Statistical mechanics"
] |
62,884,556 | https://en.wikipedia.org/wiki/Combined%20diesel-electric%20and%20diesel | Combined diesel-electric and diesel (CODLAD) is a naval propulsion system in which an electric motor and a diesel engine act on a single propeller. The transmission system takes care of making one or both motors act on the propeller shaft.
Description
The CODLAD propulsion system is based on the use of electric moto... | Combined diesel-electric and diesel | [
"Engineering"
] | 242 | [
"Marine propulsion",
"Marine engineering"
] |
62,886,564 | https://en.wikipedia.org/wiki/List%20of%20mechanical%20engineering%20awards | This list of mechanical engineering awards is an index to articles about notable awards for mechanical engineering.
Awards
See also
Lists of awards
Lists of science and technology awards
List of engineering awards
References
Mechanical engineering | List of mechanical engineering awards | [
"Technology",
"Engineering"
] | 39 | [
"Science and technology awards",
"Mechanical engineering awards",
"Mechanical engineering",
"Lists of science and technology awards"
] |
44,307,291 | https://en.wikipedia.org/wiki/Chemical%20reaction%20model | Chemical reaction models transform physical knowledge into a mathematical formulation that can be utilized in computational simulation of practical problems in chemical engineering. Computer simulation provides the flexibility to study chemical processes under a wide range of conditions. Modeling of a chemical reaction... | Chemical reaction model | [
"Chemistry",
"Mathematics",
"Engineering"
] | 902 | [
"Chemical engineering",
"Applied mathematics",
"Chemical reaction engineering",
"Mathematical modeling"
] |
44,308,640 | https://en.wikipedia.org/wiki/Bipedal%20gait%20cycle | A (bipedal) gait cycle is the time period or sequence of events or movements during locomotion in which one foot contacts the ground to when that same foot again contacts the ground, and involves propulsion of the centre of gravity in the direction of motion. A gait cycle usually involves co-operative movements of both... | Bipedal gait cycle | [
"Physics"
] | 1,237 | [
"Biomechanics",
"Mechanics"
] |
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