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 |
|---|---|---|---|---|---|---|
42,536,774 | https://en.wikipedia.org/wiki/Multilevel%20fast%20multipole%20method | The multilevel fast multipole method (MLFMM) is used along with method of moments (MoM) a numerical computational method of solving linear partial differential equations which have been formulated as integral equations of large objects almost faster without loss in accuracy. This method is an alternative formulation ... | Multilevel fast multipole method | [
"Physics",
"Mathematics"
] | 271 | [
"Computational electromagnetics",
"Computational mathematics",
"Computational physics",
"Mathematical relations",
"Numerical analysis",
"Approximations"
] |
55,585,008 | https://en.wikipedia.org/wiki/Non-relativistic%20quantum%20electrodynamics | Non-relativistic quantum electrodynamics (NRQED) is a low-energy approximation of quantum electrodynamics which describes the interaction of (non-relativistic, i.e. moving at speeds much smaller than the speed of light) spin one-half particles (e.g., electrons) with the quantized electromagnetic field.
NRQED is an ef... | Non-relativistic quantum electrodynamics | [
"Physics"
] | 117 | [
"Quantum mechanics",
"Quantum physics stubs"
] |
52,697,333 | https://en.wikipedia.org/wiki/Magic%20triangle%20%28mathematics%29 | A magic triangle is a magic arrangement of the integers from 1 to to triangular figure.
Perimeter magic triangle
A magic triangle or perimeter magic triangle is an arrangement of the integers from 1 to on the sides of a triangle with the same number of integers on each side, called the order of the triangle, so tha... | Magic triangle (mathematics) | [
"Mathematics"
] | 334 | [
"Recreational mathematics",
"Magic figures",
"Combinatorics"
] |
52,701,130 | https://en.wikipedia.org/wiki/Methanogens%20in%20digestive%20tract%20of%20ruminants | Methanogens are a group of microorganisms that produce methane as a byproduct of their metabolism. They play an important role in the digestive system of ruminants. The digestive tract of ruminants contains four major parts: rumen, reticulum, omasum and abomasum. The food with saliva first passes to the rumen for break... | Methanogens in digestive tract of ruminants | [
"Chemistry",
"Biology"
] | 771 | [
"Digestive system",
"Methane",
"Organ systems",
"Greenhouse gases",
"Microorganisms"
] |
54,036,461 | https://en.wikipedia.org/wiki/Kouteck%C3%BD%E2%80%93Levich%20equation | The Koutecký–Levich equation models the measured electric current at an electrode from an electrochemical reaction in relation to the kinetic activity and the mass transport of reactants.
The Koutecký–Levich equation can be written as:
where
im is the measured current (A).
iK is the kinetic current (A) from the e... | Koutecký–Levich equation | [
"Chemistry",
"Mathematics"
] | 387 | [
"Mathematical objects",
"Equations",
"Electrochemistry",
"Electrochemistry stubs",
"Physical chemistry stubs",
"Electrochemical equations"
] |
54,041,957 | https://en.wikipedia.org/wiki/Engineering%20biology | Engineering biology is the set of methods for designing, building, and testing engineered biological systems which have been used to manipulate information, construct materials, process chemicals, produce energy, provide food, and help maintain or enhance human health and environment.
History
Rapid advances in the ab... | Engineering biology | [
"Physics",
"Chemistry",
"Engineering",
"Biology"
] | 695 | [
"Synthetic biology",
"Biological engineering",
"Artificial objects",
"Biotechnology",
"Bioinformatics",
"Molecular genetics",
"Physical objects",
"nan",
"Molecular biology",
"Matter",
"Systems biology"
] |
54,044,650 | https://en.wikipedia.org/wiki/Chandrasekhar%27s%20variational%20principle | In astrophysics, Chandrasekhar's variational principle provides the stability criterion for a static barotropic star, subjected to radial perturbation, named after the Indian American astrophysicist Subrahmanyan Chandrasekhar.
Statement
A baratropic star with and is stable if the quantity
is non-negative for all r... | Chandrasekhar's variational principle | [
"Physics",
"Chemistry",
"Astronomy",
"Mathematics",
"Engineering"
] | 166 | [
"Mathematical principles",
"Variational principles",
"Concepts in astronomy",
"Chemical engineering",
"Astrophysics",
"Equations of astronomy",
"Piping",
"Fluid dynamics",
"Astronomical sub-disciplines",
"Stellar dynamics"
] |
41,110,491 | https://en.wikipedia.org/wiki/Time%20domain%20electromagnetics | In engineering, time domain electromagnetics refers to one of two general groups of techniques (in mathematics, often called ansätze) that describe electromagnetic wave motion. In contrast with frequency domain electromagnetics, which are based on the Fourier or Laplace transform, time domain keeps time as an explicit ... | Time domain electromagnetics | [
"Physics",
"Mathematics"
] | 153 | [
"Electrodynamics",
"Classical mechanics stubs",
"Classical mechanics",
"Dynamical systems"
] |
41,114,338 | https://en.wikipedia.org/wiki/Radiant%20heating%20and%20cooling | Radiant heating and cooling is a category of HVAC technologies that exchange heat by both convection and radiation with the environments they are designed to heat or cool. There are many subcategories of radiant heating and cooling, including: "radiant ceiling panels", "embedded surface systems", "thermally active buil... | Radiant heating and cooling | [
"Engineering"
] | 4,683 | [
"Environmental design",
"Design"
] |
41,115,741 | https://en.wikipedia.org/wiki/Simple%20space | In algebraic topology, a branch of mathematics, a simple space is a connected topological space that has a homotopy type of a CW complex and whose fundamental group is abelian and acts trivially on the homotopy and homology of the universal covering space, though not all authors include the assumption on the homotopy t... | Simple space | [
"Mathematics"
] | 182 | [
"Topology stubs",
"Fields of abstract algebra",
"Topology",
"Algebraic topology"
] |
41,116,218 | https://en.wikipedia.org/wiki/Microbial%20biogeography | Microbial biogeography is a subset of biogeography, a field that concerns the distribution of organisms across space and time. Although biogeography traditionally focused on plants and larger animals, recent studies have broadened this field to include distribution patterns of microorganisms. This extension of biogeogr... | Microbial biogeography | [
"Biology"
] | 1,909 | [
"Biogeography",
"Microorganisms"
] |
60,404,248 | https://en.wikipedia.org/wiki/%CE%93-Oryzanol | γ-Oryzanol is a mixture of lipids derived from rice (Oryza sativa). γ-Oryzanol occurs mainly in the fat fraction of rice bran and rice bran oil.
Originally thought to be a single chemical compound, it is now known to be a mixture of ferulic acid esters of phytosterols and triterpenoids, particularly cycloartenyl ferul... | Γ-Oryzanol | [
"Chemistry"
] | 238 | [
"Organic compounds",
"Biomolecules by chemical classification",
"Lipids"
] |
60,405,154 | https://en.wikipedia.org/wiki/Cell%20culturing%20in%20open%20microfluidics | Open microfluidics can be employed in the multidimensional culturing of cell types for various applications including organ-on-a-chip studies, oxygen-driven reactions, neurodegeneration, cell migration, and other cellular pathways.
Usage and benefits
The use of conventional microfluidic devices for cell studies has a... | Cell culturing in open microfluidics | [
"Materials_science",
"Biology"
] | 1,059 | [
"Model organisms",
"Cell culture",
"Microfluidics",
"Microtechnology"
] |
60,408,484 | https://en.wikipedia.org/wiki/24-Norcholestane | 24-Norcholestane, a steroid derivative, is used as a biomarker to constrain the source age of sediments and petroleum through the ratio between 24-norcholestane and 27-norcholestane (24-norcholestane ratio, NCR), especially when used with other age diagnostic biomarkers, like oleanane. While the origins of this compoun... | 24-Norcholestane | [
"Chemistry",
"Biology"
] | 842 | [
"Organic compounds",
"Hydrocarbons",
"Biomarkers"
] |
60,412,593 | https://en.wikipedia.org/wiki/Brown%E2%80%93Rho%20scaling | In quantum chromodynamics (QCD), Brown–Rho (BR) scaling is an approximate scaling law for hadrons in an ultra-hot, ultra-dense medium, such as hadrons in the quark epoch during the first microsecond of the Big Bang or within neutron stars.
According to Gerald E. Brown and Mannque Rho in their 1991 publication in Physi... | Brown–Rho scaling | [
"Physics"
] | 257 | [
"Particle physics stubs",
"Particle physics"
] |
60,415,297 | https://en.wikipedia.org/wiki/Radial%20basis%20function%20interpolation | Radial basis function (RBF) interpolation is an advanced method in approximation theory for constructing high-order accurate interpolants of unstructured data, possibly in high-dimensional spaces. The interpolant takes the form of a weighted sum of radial basis functions. RBF interpolation is a mesh-free method, meanin... | Radial basis function interpolation | [
"Mathematics"
] | 875 | [
"Approximation theory",
"Computational mathematics",
"Mathematical relations",
"Numerical analysis",
"Approximations"
] |
47,121,451 | https://en.wikipedia.org/wiki/Phase%20inversion%20%28chemistry%29 | Phase inversion or phase separation is a chemical phenomenon exploited in the fabrication of artificial membranes. It is performed by removing the solvent from a liquid-polymer solution, leaving a porous, solid membrane.
Process
Phase inversion is a common method to form filtration membranes, which are typically forme... | Phase inversion (chemistry) | [
"Chemistry",
"Materials_science",
"Engineering"
] | 397 | [
"Materials science",
"Polymer chemistry"
] |
47,124,512 | https://en.wikipedia.org/wiki/Triple%20deck%20theory | Triple deck theory is a theory that describes a three-layered boundary-layer structure when sufficiently large disturbances are present in the boundary layer. This theory is able to successfully explain the phenomenon of boundary layer separation, but it has found applications in many other flow setups as well, includi... | Triple deck theory | [
"Chemistry",
"Engineering"
] | 891 | [
"Piping",
"Chemical engineering",
"Fluid dynamics"
] |
36,890,602 | https://en.wikipedia.org/wiki/Sustained%20load%20cracking | Sustained load cracking, or SLC, is a metallurgical phenomenon that occasionally develops in pressure vessels and structural components under stress for sustained periods of time.
It is particularly noted in aluminium pressure vessels such as diving cylinders.
Sustained load cracking is not a manufacturing defect; it... | Sustained load cracking | [
"Chemistry",
"Materials_science",
"Engineering"
] | 533 | [
"Metallurgy",
"Materials science",
"nan"
] |
36,892,586 | https://en.wikipedia.org/wiki/Quasi-harmonic%20approximation | The quasi-harmonic approximation is a phonon-based model of solid-state physics used to describe volume-dependent thermal effects, such as the thermal expansion. It is based on the assumption that the harmonic approximation holds for every value of the lattice constant, which is to be viewed as an adjustable parameter.... | Quasi-harmonic approximation | [
"Physics",
"Chemistry",
"Materials_science",
"Engineering"
] | 654 | [
"Phases of matter",
"Materials science",
"Lattice models",
"Computational physics",
"Condensed matter physics",
"Statistical mechanics",
"Matter"
] |
36,893,435 | https://en.wikipedia.org/wiki/Catskill-Delaware%20Water%20Ultraviolet%20Disinfection%20Facility | The Catskill-Delaware Water Ultraviolet Disinfection Facility is a ultraviolet (UV) water disinfection plant built in Westchester County, New York to disinfect water for the New York City water supply system. The compound is the largest ultraviolet germicidal irradiation plant in the world.
The UV facility treats wat... | Catskill-Delaware Water Ultraviolet Disinfection Facility | [
"Physics",
"Chemistry"
] | 326 | [
"Spectrum (physical sciences)",
"Water treatment",
"Water treatment facilities",
"Electromagnetic spectrum",
"Ultraviolet radiation"
] |
48,827,098 | https://en.wikipedia.org/wiki/Iodopindolol | Iodopindolol is a beta-adrenergic selective antagonist tagged with radioactive iodine-125. It has been used to map beta receptors in cellular experiments.
See also
Pindolol
References
Beta blockers
Radiopharmaceuticals
Organoiodides
Isopropylamino compounds
N-isopropyl-phenoxypropanolamines
Indoles | Iodopindolol | [
"Chemistry"
] | 82 | [
"Chemicals in medicine",
"Radiopharmaceuticals",
"Medicinal radiochemistry"
] |
48,831,673 | https://en.wikipedia.org/wiki/Alectinib | Alectinib (INN), sold under the brand name Alecensa, is an anticancer medication that is used to treat non-small-cell lung cancer (NSCLC). It blocks the activity of anaplastic lymphoma kinase (ALK). It is taken by mouth. It was developed by Chugai Pharmaceutical Co. Japan, which is part of the Hoffmann-La Roche group.
... | Alectinib | [
"Chemistry"
] | 1,573 | [
"Ketones",
"Nitriles",
"Functional groups"
] |
32,720,512 | https://en.wikipedia.org/wiki/Cell%20bank | A cell bank is a facility that stores cells of specific genome for the purpose of future use in a product or medicinal needs, but can also describe the entity of stored cells itself. Cell banks often contain expansive amounts of base cell material that can be utilized for various projects. Cell banks can be used to gen... | Cell bank | [
"Engineering",
"Biology"
] | 1,269 | [
"Biological engineering"
] |
32,722,000 | https://en.wikipedia.org/wiki/Test%20and%20evaluation%20master%20plan | Test and evaluation master plan (TEMP) is a critical aspect of project management involving complex systems that must satisfy specification requirements. The TEMP is used to support programmatic events called milestone decisions that separate the individual phases of a project. For military systems, the level of fundin... | Test and evaluation master plan | [
"Physics",
"Engineering"
] | 1,001 | [
"Systems engineering",
"Physical quantities",
"Time",
"Spacetime",
"Schedule (project management)"
] |
32,722,112 | https://en.wikipedia.org/wiki/Matsubara%20frequency | In thermal quantum field theory, the Matsubara frequency summation (named after Takeo Matsubara) is a technique used to simplify calculations involving Euclidean (imaginary time) path integrals.
In thermal quantum field theory, bosonic and fermionic quantum fields are respectively periodic or antiperiodic in imaginar... | Matsubara frequency | [
"Physics"
] | 1,807 | [
"Quantum field theory",
"Quantum mechanics"
] |
32,723,441 | https://en.wikipedia.org/wiki/Dual-Stage%204-Grid | The Dual-Stage 4-Grid (DS4G) is an electrostatic ion thruster design developed by the European Space Agency, in collaboration with the Australian National University. The design was derived by D. Fern from Controlled Thermonuclear Reactor experiments that use a 4-grid mechanism to accelerate ion beams.
A 4-grid ion th... | Dual-Stage 4-Grid | [
"Physics",
"Chemistry",
"Astronomy"
] | 327 | [
"Matter",
"Outer space",
"Ion engines",
"Astronomy stubs",
"Outer space stubs",
"Ions"
] |
61,555,327 | https://en.wikipedia.org/wiki/Transient%20hot%20wire%20method | The transient hot wire method (THW) is a very popular, accurate and precise technique to measure the thermal conductivity of gases, liquids, solids, nanofluids and refrigerants in a wide temperature and pressure range. The technique is based on recording the transient temperature rise of a thin vertical metal wire with... | Transient hot wire method | [
"Physics",
"Chemistry",
"Materials_science",
"Engineering"
] | 464 | [
"Transport phenomena",
"Physical phenomena",
"Heat transfer",
"Materials science",
"Materials testing",
"Thermodynamics",
"Heat conduction"
] |
61,557,800 | https://en.wikipedia.org/wiki/Transcriptional%20memory | Transcriptional memory is a biological phenomenon, initially discovered in yeast, during which cells primed with a particular cue show increased rates of gene expression after re-stimulation at a later time. This event was shown to take place: in yeast during growth in galactose and inositol starvation; plants during e... | Transcriptional memory | [
"Chemistry",
"Engineering",
"Biology"
] | 212 | [
"Gene therapy",
"Microbiology",
"Genetic engineering",
"Microscopy"
] |
61,564,298 | https://en.wikipedia.org/wiki/Louvain-la-Neuve%20Cyclotron | The Louvain-la-Neuve Cyclotron is a brutalist architectural complex of the University of Louvain built from 1970 to 1972 in Louvain-la-Neuve, Walloon Brabant, Belgium, notably holding UCLouvain's CYCLONE particle accelerators. It is the first building completed by the university when it moved following the Leuven crisi... | Louvain-la-Neuve Cyclotron | [
"Physics"
] | 2,923 | [
"Accelerator physics",
"Applied and interdisciplinary physics",
"Experimental physics"
] |
61,566,443 | https://en.wikipedia.org/wiki/Monroe%20Avenue%20Water%20Filtration%20Plant | The Monroe Avenue Water Filtration Plant is a municipal water treatment plant located at 430 Monroe Avenue NW in Grand Rapids, Michigan. Built in 1910, it was likely the first water filtration plant in Michigan. In 1945, the plant was the site of the first public introduction of water fluoridation in the United States.... | Monroe Avenue Water Filtration Plant | [
"Chemistry"
] | 718 | [
"Water treatment",
"Water treatment facilities"
] |
39,756,603 | https://en.wikipedia.org/wiki/Generalized%20filtering | Generalized filtering is a generic Bayesian filtering scheme for nonlinear state-space models. It is based on a variational principle of least action, formulated in generalized coordinates of motion. Note that "generalized coordinates of motion" are related to—but distinct from—generalized coordinates as used in (multi... | Generalized filtering | [
"Mathematics"
] | 1,662 | [
"Applied mathematics",
"Control theory",
"Dynamical systems"
] |
39,758,073 | https://en.wikipedia.org/wiki/International%20Conference%20on%20Computational%20Intelligence%20Methods%20for%20Bioinformatics%20and%20Biostatistics | The International Conference on Computational Intelligence Methods for Bioinformatics and Biostatistics (CIBB) is a yearly scientific conference focused on machine learning and computational intelligence applied to bioinformatics, biostatistics, and medical informatics.
Organization and history
The CIBB conferences ar... | International Conference on Computational Intelligence Methods for Bioinformatics and Biostatistics | [
"Technology",
"Engineering",
"Biology"
] | 929 | [
"Bioinformatics",
"Computer science",
"Computer science conferences",
"Biological engineering"
] |
39,761,773 | https://en.wikipedia.org/wiki/Central%20nervous%20system%20effects%20from%20radiation%20exposure%20during%20spaceflight | Travel outside the Earth's protective atmosphere, magnetosphere, and in free fall can harm human health, and understanding such harm is essential for successful crewed spaceflight. Potential effects on the central nervous system (CNS) are particularly important. A vigorous ground-based cellular and animal model researc... | Central nervous system effects from radiation exposure during spaceflight | [
"Chemistry",
"Materials_science"
] | 8,219 | [
"Radiation effects",
"Radiation health effects",
"Radioactivity"
] |
39,763,592 | https://en.wikipedia.org/wiki/Langbeinites | Langbeinites are a family of crystalline substances based on the structure of langbeinite with general formula , where M is a large univalent cation (such as potassium, rubidium, caesium, or ammonium), and M' is a small divalent cation (for example, magnesium, calcium, manganese, iron, cobalt, nickel, copper, zinc or c... | Langbeinites | [
"Physics",
"Chemistry",
"Materials_science"
] | 2,168 | [
"Physical phenomena",
"Ferroelectric materials",
"Double salts",
"Crystal structure types",
"Salts",
"Materials",
"Electrical phenomena",
"Crystallography",
"Crystals",
"Hysteresis",
"Matter"
] |
39,765,053 | https://en.wikipedia.org/wiki/Multi-stage%20programming | Multi-stage programming (MSP) is a variety of metaprogramming in which compilation is divided into a series of intermediate phases, allowing typesafe run-time code generation.
Statically defined types are used to verify that dynamically constructed types are valid and do not violate the type system.
In MSP languages, ... | Multi-stage programming | [
"Mathematics"
] | 184 | [
"Type theory",
"Mathematical structures",
"Type systems"
] |
50,302,833 | https://en.wikipedia.org/wiki/Tissue%20remodeling | Tissue remodeling is the reorganization or renovation of existing tissues. Tissue remodeling can be either physiological or pathological. The process can either change the characteristics of a tissue such as in blood vessel remodeling, or result in the dynamic equilibrium of a tissue such as in bone remodeling. Macroph... | Tissue remodeling | [
"Chemistry",
"Engineering",
"Biology"
] | 442 | [
"Biological engineering",
"Bioengineering stubs",
"Cloning",
"Chemical engineering",
"Biotechnology stubs",
"Tissue engineering",
"Medical technology stubs",
"Medical technology"
] |
50,311,265 | https://en.wikipedia.org/wiki/Ionic%20liquids%20in%20carbon%20capture | The use of ionic liquids in carbon capture is a potential application of ionic liquids as absorbents for use in carbon capture and sequestration. Ionic liquids, which are salts that exist as liquids near room temperature, are polar, nonvolatile materials that have been considered for many applications. The urgency of c... | Ionic liquids in carbon capture | [
"Physics",
"Chemistry",
"Engineering"
] | 1,737 | [
"Geoengineering",
"Carbon capture and storage",
"Ions",
"Matter"
] |
50,313,995 | https://en.wikipedia.org/wiki/QFabric | QFabric is a proprietary technology proposed by Juniper Networks. In contrary to open standards such as OpenFlow, QFabric is regarded as a vendor proprietary approach.
Its goal is to simplify the traditional tree architecture of L2/L3 switches to a single tier any-to-any connectivity.
Competing Technologies
Competi... | QFabric | [
"Mathematics"
] | 401 | [
"Network topology",
"Topology"
] |
38,318,077 | https://en.wikipedia.org/wiki/EPS%20Europhysics%20Prize | The EPS CMD Europhysics Prize is awarded since 1975 by the Condensed Matter Division of the European Physical Society, in recognition of recent work (completed in the 5 years preceding the attribution of the award) by one or more individuals, for scientific excellence in the area of condensed matter physics. It is one ... | EPS Europhysics Prize | [
"Physics",
"Materials_science"
] | 1,383 | [
"Condensed matter physics awards",
"Condensed matter physics"
] |
38,323,559 | https://en.wikipedia.org/wiki/Order-8%20triangular%20tiling | In geometry, the order-8 triangular tiling is a regular tiling of the hyperbolic plane. It is represented by Schläfli symbol of {3,8}, having eight regular triangles around each vertex.
Uniform colorings
The half symmetry [1+,8,3] = [(4,3,3)] can be shown with alternating two colors of triangles:
Symmetry
From [(4,... | Order-8 triangular tiling | [
"Physics"
] | 533 | [
"Isogonal tilings",
"Tessellation",
"Hyperbolic tilings",
"Isohedral tilings",
"Symmetry"
] |
38,323,622 | https://en.wikipedia.org/wiki/Snub%20trioctagonal%20tiling | In geometry, the order-3 snub octagonal tiling is a semiregular tiling of the hyperbolic plane. There are four triangles, one octagon on each vertex. It has Schläfli symbol of sr{8,3}.
Images
Drawn in chiral pairs, with edges missing between black triangles:
Related polyhedra and tilings
This semiregular tiling is ... | Snub trioctagonal tiling | [
"Physics",
"Chemistry"
] | 378 | [
"Snub tilings",
"Semiregular tilings",
"Isogonal tilings",
"Tessellation",
"Chirality",
"Hyperbolic tilings",
"Chiral figures",
"Symmetry"
] |
38,324,409 | https://en.wikipedia.org/wiki/DNA%20digital%20data%20storage | DNA digital data storage is the process of encoding and decoding binary data to and from synthesized strands of DNA.
While DNA as a storage medium has enormous potential because of its high storage density, its practical use is currently severely limited because of its high cost and very slow read and write times.
In... | DNA digital data storage | [
"Chemistry",
"Biology"
] | 2,879 | [
"Biochemistry",
"Computational biology",
"Molecular biology"
] |
38,324,933 | https://en.wikipedia.org/wiki/Applications%20of%20nanotechnology | The applications of nanotechnology, commonly incorporate industrial, medicinal, and energy uses. These include more durable construction materials, therapeutic drug delivery, and higher density hydrogen fuel cells that are environmentally friendly. Being that nanoparticles and nanodevices are highly versatile through m... | Applications of nanotechnology | [
"Materials_science",
"Engineering"
] | 1,855 | [
"Nanotechnology",
"Materials science"
] |
38,327,135 | https://en.wikipedia.org/wiki/Pipeline%20Pilot | Pipeline Pilot is a desktop software application developed by Dassault Systèmes. Initially focused on extract, transform, and load (ETL) processes and data analytics, the software has evolved to offer broader capabilities in various scientific and industrial applications.
Pipeline Pilot uses a visual and dataflow prog... | Pipeline Pilot | [
"Physics",
"Chemistry",
"Mathematics",
"Biology"
] | 1,041 | [
"Spectrum (physical sciences)",
"Computational chemistry software",
"Chemistry software",
"Bioinformatics software",
"Bioinformatics",
"Computational chemistry",
"Mass spectrometry software",
"Mass spectrometry",
"Numerical software",
"Mathematical software"
] |
43,975,548 | https://en.wikipedia.org/wiki/Hopf%20construction | In algebraic topology, the Hopf construction constructs a map from the join of two spaces and to the suspension of a space out of a map from to . It was introduced by in the case when and are spheres. used it to define the J-homomorphism.
Construction
The Hopf construction can be obtained as the composition... | Hopf construction | [
"Mathematics"
] | 144 | [
"Fields of abstract algebra",
"Topology",
"Algebraic topology"
] |
43,979,118 | https://en.wikipedia.org/wiki/Lithium%20atom | A lithium atom is an atom of the chemical element lithium. Stable lithium is composed of three electrons bound by the electromagnetic force to a nucleus containing three protons along with either three or four neutrons, depending on the isotope, held together by the strong force. Similarly to the case of the helium ato... | Lithium atom | [
"Physics"
] | 181 | [
"Nuclear and atomic physics stubs",
"Atoms",
"Matter",
"Nuclear physics"
] |
43,980,327 | https://en.wikipedia.org/wiki/ZmEu%20%28vulnerability%20scanner%29 | ZmEu is a computer vulnerability scanner which searches for web servers that are open to attack through the phpMyAdmin program,
It also attempts to guess SSH passwords through brute-force methods, and leaves a persistent backdoor. It was developed in Romania and was especially common in 2012.
It is apparently named... | ZmEu (vulnerability scanner) | [
"Engineering"
] | 84 | [
"Cybersecurity engineering",
"Computer security software"
] |
41,119,032 | https://en.wikipedia.org/wiki/Aragonite%20Hazardous%20Waste%20Incinerator | The Aragonite Hazardous Waste Incinerator is a waste disposal facility currently operated by Clean Harbors. It is located in
Aragonite, Tooele County, Utah, United States, located in the western portion of the state.
Site geography and early history
The Utah Test and Training Range lies to the west and the Dugway Pro... | Aragonite Hazardous Waste Incinerator | [
"Chemistry",
"Technology"
] | 547 | [
"Incinerators",
"Incineration",
"Hazardous waste"
] |
41,119,232 | https://en.wikipedia.org/wiki/Mechanisms%20of%20mindfulness%20meditation | Mindfulness has been defined in modern psychological terms as "paying attention to relevant aspects of experience in a nonjudgmental manner", and maintaining attention on present moment experience with an attitude of openness and acceptance. Meditation is a platform used to achieve mindfulness. Both practices, mindfuln... | Mechanisms of mindfulness meditation | [
"Biology"
] | 1,576 | [
"Neuroscience"
] |
41,120,778 | https://en.wikipedia.org/wiki/Epitope%20binning | Epitope binning is a competitive immunoassay used to characterize and then sort a library of monoclonal antibodies against a target protein. Antibodies against a similar target are tested against all other antibodies in the library in a pairwise fashion to see if antibodies block one another's binding to the epitope of... | Epitope binning | [
"Chemistry",
"Biology"
] | 219 | [
"Biochemistry stubs",
"Biotechnology stubs",
"Biochemistry",
"Immunologic tests"
] |
41,121,217 | https://en.wikipedia.org/wiki/Cryoneurolysis | Cryoneurolysis, also referred to as cryoanalgesia, is a medical procedure that temporarily blocks nerve conduction along peripheral nerve pathways. The procedure, which inserts a small probe to freeze the target nerve, can facilitate complete regeneration of the structure and function of the affected nerve. Cryoneuroly... | Cryoneurolysis | [
"Physics",
"Chemistry",
"Biology"
] | 1,423 | [
"Biochemistry",
"Physical phenomena",
"Phase transitions",
"Cryobiology"
] |
41,121,740 | https://en.wikipedia.org/wiki/Peripheral%20nerve%20interface | A peripheral nerve interface is the bridge between the peripheral nervous system and a computer interface which serves as a bi‐directional information transducer recording and sending signals between the human body and a machine processor. Interfaces to the nervous system usually take the form of electrodes for stimula... | Peripheral nerve interface | [
"Engineering"
] | 1,117 | [
"Human–computer interaction",
"Human–machine interaction"
] |
42,541,439 | https://en.wikipedia.org/wiki/Closed-loop%20manufacturing | Closed-loop manufacturing (abbreviated CLM) is a closed-loop process of manufacturing and measuring (checking) in the manufacturing machine. The pre-stage to this is inspection in manufacturing. The idea is to reduce costs and improve the quality and accuracy of the produced parts.
General procedure
Closed-loop manuf... | Closed-loop manufacturing | [
"Engineering"
] | 267 | [
"Manufacturing",
"Mechanical engineering"
] |
42,547,159 | https://en.wikipedia.org/wiki/Isoxaprolol | Isoxaprolol is an adrenergic antagonist with antiarrhythmic and antihypertensive properties.
References
Alpha blockers
Beta blockers
Isoxazoles
Tert-butyl compounds | Isoxaprolol | [
"Chemistry"
] | 46 | [
"Pharmacology",
"Alpha blockers"
] |
56,967,052 | https://en.wikipedia.org/wiki/Mistral%20G-230-TS | The Mistral G-230-TS is a Swiss aircraft engine, designed and produced by Mistral Engines of Geneva for use in light aircraft.
By March 2018 the engine was no longer advertised on the company website and seems to be out of production.
Design and development
The engine is a twin-rotor, 2X3X displacement, liquid-cooled... | Mistral G-230-TS | [
"Technology"
] | 130 | [
"Engines",
"Pistonless rotary engine"
] |
56,967,599 | https://en.wikipedia.org/wiki/Montreal%20Student%20Space%20Associations | The Montreal Student Space Associations (MSSA; French: Associations Etudiantes Spatiales de Montreal) are a group of student aerospace associations across Quebec universities.
History
In July 2017, a committee of students from Concordia and McGill Universities united under the common goal of promoting space related di... | Montreal Student Space Associations | [
"Astronomy"
] | 332 | [
"Astronomy organizations",
"Space organizations"
] |
56,967,954 | https://en.wikipedia.org/wiki/Electro-biochemical%20reactor | Electro-biochemical reactor (EBR) is a type of a bioreactor used in water treatment. EBR is a high-efficiency denitrification, metals, and inorganics removal technology that provides electrons directly to the EBR bioreactor as a substitute for using excess electron donors and nutrients. It was patented by INOTEC, a bio... | Electro-biochemical reactor | [
"Chemistry",
"Engineering",
"Biology"
] | 369 | [
"Bioreactors",
"Biological engineering",
"Bioengineering stubs",
"Chemical reactors",
"Biotechnology stubs",
"Biochemical engineering",
"Microbiology equipment"
] |
56,969,516 | https://en.wikipedia.org/wiki/Combustion%20Theory%20and%20Modelling | Combustion Theory and Modelling is a bimonthly peer-reviewed scientific journal covering research on combustion. The editors-in-chief are Moshe Matalon (University of Illinois at Urbana–Champaign) and Mitchell D. Smooke (Yale University). It is published by Taylor & Francis and was established in 1997. The founding edi... | Combustion Theory and Modelling | [
"Chemistry"
] | 146 | [
"Combustion"
] |
56,970,119 | https://en.wikipedia.org/wiki/7%CE%B1-Methylestradiol | 7α-Methylestradiol (7α-Me-E2), also known as 7α-methylestra-1,3,5(10)-triene-3,17β-diol, is a synthetic estrogen and an active metabolite of the androgen/anabolic steroids trestolone/Methandienone. It is considered to be responsible for the estrogenic activity of trestolone. The compound shows about higher affinity for... | 7α-Methylestradiol | [
"Chemistry"
] | 154 | [
"Chemicals in medicine",
"Drug safety",
"Human drug metabolites",
"Abandoned drugs"
] |
56,973,579 | https://en.wikipedia.org/wiki/Triisopropylsilane | Triisopropyl silane (TIPS) is an organosilicon compound with the formula (i-Pr)3SiH (i-Pr = isopropyl). This colorless liquid is used as a scavenger in peptide synthesis. It can also act as a mild reducing agent.
In peptide synthesis, TIPS is used as a scavenger for peptide groups being removed from the peptide seque... | Triisopropylsilane | [
"Chemistry"
] | 163 | [
"Redox",
"Reducing agents"
] |
56,974,263 | https://en.wikipedia.org/wiki/Memorial%20hall | A memorial hall is a hall built to commemorate an individual or group; most commonly those who have died in war. Most are intended for public use and are sometimes described as utilitarian memorials.
History of the Memorial Hall
In the aftermath of the First World War, many towns and villages looked to commemorate ca... | Memorial hall | [
"Engineering"
] | 223 | [
"Buildings and structures by type",
"Architecture"
] |
56,974,691 | https://en.wikipedia.org/wiki/Ultra-high%20temperature%20ceramic%20matrix%20composite | Ultra-high temperature ceramic matrix composites (UHTCMC) are a class of refractory ceramic matrix composites (CMCs) with melting points significantly higher than that of typical CMCs. Among other applications, they are the subject of extensive research in the aerospace engineering field for their ability to withstand ... | Ultra-high temperature ceramic matrix composite | [
"Physics",
"Engineering"
] | 1,565 | [
"Composite materials",
"Materials",
"Ceramic materials",
"Ceramic engineering",
"Matter"
] |
56,977,848 | https://en.wikipedia.org/wiki/MAP-Seq | MAPseq or Multiplexed Analysis of Projections by Sequencing is a RNA-Seq based method for high-throughput mapping of neuronal projections. It was developed by Anthony M. Zador and his team at Cold Spring Harbor Laboratory and published in Neuron, a Cell Press magazine.
The method works by uniquely labeling neurons in ... | MAP-Seq | [
"Chemistry",
"Biology"
] | 196 | [
"Genetics techniques",
"Neuroscience",
"Molecular biology stubs",
"RNA sequencing",
"Molecular biology techniques",
"Molecular biology",
"Biochemistry"
] |
56,979,757 | https://en.wikipedia.org/wiki/Food%20and%20biological%20process%20engineering | Food and biological process engineering is a discipline concerned with applying principles of engineering to the fields of food production and distribution and biology. It is a broad field, with workers fulfilling a variety of roles ranging from design of food processing equipment to genetic modification of organisms. ... | Food and biological process engineering | [
"Engineering",
"Biology"
] | 2,655 | [
"Biological engineering"
] |
54,055,676 | https://en.wikipedia.org/wiki/Frank-Kamenetskii%20theory | In combustion, Frank-Kamenetskii theory explains the thermal explosion of a homogeneous mixture of reactants, kept inside a closed vessel with constant temperature walls. It is named after a Russian scientist David A. Frank-Kamenetskii, who along with Nikolay Semenov developed the theory in the 1930s.
Problem descript... | Frank-Kamenetskii theory | [
"Chemistry",
"Engineering"
] | 2,060 | [
"Chemical engineering",
"Combustion",
"Explosions",
"Piping",
"Fluid dynamics"
] |
54,056,040 | https://en.wikipedia.org/wiki/Emden%E2%80%93Chandrasekhar%20equation | In astrophysics, the Emden–Chandrasekhar equation is a dimensionless form of the Poisson equation for the density distribution of a spherically symmetric isothermal gas sphere subjected to its own gravitational force, named after Robert Emden and Subrahmanyan Chandrasekhar. The equation was first introduced by Robert E... | Emden–Chandrasekhar equation | [
"Physics",
"Chemistry",
"Mathematics",
"Engineering"
] | 594 | [
"Equations of physics",
"Chemical engineering",
"Mathematical objects",
"Astrophysics",
"Equations",
"Piping",
"Stellar dynamics",
"Fluid dynamics"
] |
55,596,625 | https://en.wikipedia.org/wiki/Hywind%20Scotland | Hywind Scotland is the world's first commercial wind farm using floating wind turbines, situated off Peterhead, Scotland.
The farm has five 6 MW Siemens direct-drive turbines on Hywind floating monopiles, with a total capacity of 30 MW. It is operated by Hywind (Scotland) Limited, a joint venture of Equinor (75%) and... | Hywind Scotland | [
"Engineering"
] | 650 | [
"Floating wind turbines",
"Offshore engineering"
] |
55,608,661 | https://en.wikipedia.org/wiki/Nuclear%20reactor%20heat%20removal | The removal of heat from nuclear reactors is an essential step in the generation of energy from nuclear reactions. In nuclear engineering there are a number of empirical or semi-empirical relations used for quantifying the process of removing heat from a nuclear reactor core so that the reactor operates in the projecte... | Nuclear reactor heat removal | [
"Physics"
] | 1,792 | [
"Power (physics)",
"Physical quantities",
"Nuclear power"
] |
48,839,520 | https://en.wikipedia.org/wiki/Karlovitz%20number | In combustion, the Karlovitz number is defined as the ratio of chemical time scale to Kolmogorov time scale , named after Béla Karlovitz. The number reads as
.
In premixed turbulent combustion, the chemical time scale can be defined as , where is the thermal diffusivity and is the laminar flame speed and the flame... | Karlovitz number | [
"Chemistry",
"Engineering"
] | 331 | [
"Chemical reaction engineering",
"Chemical engineering",
"Combustion",
"Piping",
"Chemical kinetics",
"Dimensionless numbers of chemistry",
"Fluid dynamics"
] |
48,840,195 | https://en.wikipedia.org/wiki/Bridge%20law | Bridge law is the body of laws which apply to bridges in a particular jurisdiction.
United States
In the United States, legislative authority to erect a bridge is necessary in three cases: first, when toll is demanded for its use—the right to take toll being a franchise which cannot be claimed without express grant fr... | Bridge law | [
"Physics",
"Engineering"
] | 268 | [
"Structural engineering",
"Transport law",
"Physical systems",
"Transport",
"Bridges"
] |
48,841,659 | https://en.wikipedia.org/wiki/Transferability%20%28economics%29 | Transferability refers to the costs involved in moving goods from one place to another. These include the costs of transportation, the costs of making the goods compliant with the regulations of the shipping destination, and the costs associated with tariffs or duties.
References
Traffic management | Transferability (economics) | [
"Engineering"
] | 52 | [
"Systems engineering",
"Traffic management"
] |
36,904,670 | https://en.wikipedia.org/wiki/Gauge%20theory%20gravity | Gauge theory gravity (GTG) is a theory of gravitation cast in the mathematical language of geometric algebra. To those familiar with general relativity, it is highly reminiscent of the tetrad formalism although there are significant conceptual differences. Most notably, the background in GTG is flat, Minkowski spacet... | Gauge theory gravity | [
"Physics"
] | 930 | [
"Theoretical physics",
"Theories of gravity"
] |
39,773,873 | https://en.wikipedia.org/wiki/Fourth%20Industrial%20Revolution | "Fourth Industrial Revolution", "4IR", or "Industry 4.0", is a neologism describing rapid technological advancement in the 21st century. It follows the Third Industrial Revolution (the "Information Age"). The term was popularised in 2016 by Klaus Schwab, the World Economic Forum founder and executive chairman, who asse... | Fourth Industrial Revolution | [
"Technology",
"Engineering"
] | 4,843 | [
"Industrial computing",
"Industrial engineering",
"Automation",
"Data",
"Big data",
"Industrial automation"
] |
46,278,620 | https://en.wikipedia.org/wiki/Quantum%20thermodynamics | Quantum thermodynamics is the study of the relations between two independent physical theories: thermodynamics and quantum mechanics. The two independent theories address the physical phenomena of light and matter.
In 1905, Albert Einstein argued that the requirement of consistency between thermodynamics and electromag... | Quantum thermodynamics | [
"Physics",
"Chemistry",
"Mathematics"
] | 3,001 | [
"Philosophy of thermal and statistical physics",
"Non-equilibrium thermodynamics",
"Theoretical physics",
"Quantum mechanics",
"Thermodynamics",
"Statistical mechanics",
"Dynamical systems"
] |
46,280,955 | https://en.wikipedia.org/wiki/Penicillium%20islandicum | Penicillium islandicum is an anamorph species of the genus of Penicillium which produces luteoskyrin, simatoxin, cyclochlorotine (islanditoxin), rugulosin and chitosanase.
Further reading
References
islandicum
Fungi described in 1912
Fungus species | Penicillium islandicum | [
"Biology"
] | 67 | [
"Fungi",
"Fungus species"
] |
46,286,163 | https://en.wikipedia.org/wiki/Photorelaxation | Photorelaxation or photo-vasorelaxation, is described as the relaxation of blood vessels in response to light. This has been reported for around sixty years, it was never described, pursued or explained. It was serendipitously rediscovered by Dr. Gautam Sikka and his mentor Dr. Dan Berkowitz at Johns Hopkins Universit... | Photorelaxation | [
"Chemistry"
] | 277 | [
"G protein-coupled receptors",
"Signal transduction"
] |
46,286,281 | https://en.wikipedia.org/wiki/Bacteriophage%20Mu | Bacteriophage Mu, also known as mu phage or mu bacteriophage, is a muvirus (the first of its kind to be identified) of the family Myoviridae which has been shown to cause genetic transposition. It is of particular importance as its discovery in Escherichia coli by Larry Taylor was among the first observations of insert... | Bacteriophage Mu | [
"Biology"
] | 650 | [
"Viruses",
"Tree of life (biology)",
"Microorganisms"
] |
60,416,711 | https://en.wikipedia.org/wiki/Adina%20Paytan | Adina Paytan is a research professor at the Institute of Marine Sciences at the University of California, Santa Cruz. known for research into biogeochemical cycling in the present and the past. She has over 270 scientific publications in journals such as Science, Nature, Proceedings of the National Academy of Sciences,... | Adina Paytan | [
"Chemistry"
] | 593 | [
"Geochemists",
"Biogeochemistry",
"Biogeochemists"
] |
60,419,343 | https://en.wikipedia.org/wiki/RAPTA | RAPTA (ruthenium arene PTA) is a class of experimental cancer drugs. They consist of a central ruthenium(II) atom complexed to an arene group, chlorides, and 1,3,5-triaza-7-phosphaadamantane (PTA) forming an organoruthenium half-sandwich compound. Other related ruthenium anti-cancer drugs include NAMI-A, KP1019 and B... | RAPTA | [
"Chemistry"
] | 592 | [
"Organometallic chemistry",
"Half sandwich compounds"
] |
60,421,497 | https://en.wikipedia.org/wiki/Decolonization%20%28medicine%29 | Decolonization, also bacterial decolonization, is a medical intervention that attempts to rid a patient of an antimicrobial resistant pathogen, such as methicillin-resistant Staphylococcus aureus (MRSA) or antifungal-resistant Candida.
By pre-emptively treating patients who have become colonized with an antimicrobial... | Decolonization (medicine) | [
"Biology"
] | 840 | [
"Bacteria and humans",
"Bacteria"
] |
60,422,252 | https://en.wikipedia.org/wiki/Ammonolysis | In chemistry, ammonolysis (/am·mo·nol·y·sis/) is the process of splitting ammonia into NH2- + H+. Ammonolysis reactions can be conducted with organic compounds to produce amines (molecules containing a nitrogen atom with a lone pair, :N), or with inorganic compounds to produce nitrides. This reaction is analogous to ... | Ammonolysis | [
"Chemistry",
"Biology"
] | 703 | [
"Biochemistry",
"Biochemical reactions"
] |
41,129,889 | https://en.wikipedia.org/wiki/Information%20distance | Information distance is the distance between two finite objects (represented as computer files) expressed as the number of bits in the shortest program which transforms one object into the other one or vice versa on a
universal computer. This is an extension of Kolmogorov complexity. The Kolmogorov complexity of a si... | Information distance | [
"Physics"
] | 889 | [
"Physical quantities",
"Statistical distance",
"Distance"
] |
41,133,512 | https://en.wikipedia.org/wiki/Bidirectional%20current | A bidirectional current (BidC) is one which both charges and discharges at once. It is a current that flows primarily in one direction and then in the other.
Complicated systems which have integrated recharging capability sometimes resort to using bidirectional currents, as in Laptops or other systems. Monitoring of... | Bidirectional current | [
"Physics"
] | 102 | [
"Electric current",
"Wikipedia categories named after physical quantities",
"Physical quantities"
] |
41,134,694 | https://en.wikipedia.org/wiki/O-Cresolphthalein | o-Cresolphthalein is a phthalein dye used as a pH indicator in titrations. It is insoluble in water but soluble in ethanol. Its solution is colourless below pH 8.2, and purple above 9.8. Its molecular formula is C22H18O4. It is used medically to determine calcium levels in the human body, or to synthesize polyamides or... | O-Cresolphthalein | [
"Chemistry",
"Materials_science"
] | 1,257 | [
"Titration",
"PH indicators",
"Chromism",
"Chemical tests",
"Equilibrium chemistry"
] |
47,127,924 | https://en.wikipedia.org/wiki/Subcutaneous%20implantable%20defibrillator | Subcutaneous implantable cardioverter defibrillator, or S-ICD, is an implantable medical device for detecting and terminating ventricular tachycardia and ventricular fibrillation in patients at risk of sudden cardiac arrest. It is a type of implantable cardioverter defibrillator but unlike the transvenous ICD, the S-I... | Subcutaneous implantable defibrillator | [
"Biology"
] | 1,011 | [
"Medical devices",
"Medical technology"
] |
47,128,053 | https://en.wikipedia.org/wiki/Oligopeptide%20P11-4 | Oligopeptide P11-4 is a synthetic, pH controlled self-assembling peptide used for biomimetic mineralization e.g. for enamel regeneration or as an oral care agent. P11-4 (INCI name Oligopeptide 104) consists of the natural occurring amino acids Glutamine, Glutamic acid, Phenylalanine, Tryptophan and Arginine. The result... | Oligopeptide P11-4 | [
"Physics"
] | 699 | [
"Materials",
"Dental materials",
"Matter"
] |
47,129,698 | https://en.wikipedia.org/wiki/Splitting%20band%20knife | The splitting band knife (or band knife or bandknife) is a kind of knife used in several fields including: tannery, EVA/rubber, foam, cork, shoe and leather goods, paper, carpet and other soft sheet materials. It is a power tool which is very similar in operation to a band saw, with an endless loop blade; the material ... | Splitting band knife | [
"Physics"
] | 1,516 | [
"Power (physics)",
"Power tools",
"Physical quantities"
] |
47,135,293 | https://en.wikipedia.org/wiki/List%20of%20monuments%20damaged%20by%20conflict%20in%20the%20Middle%20East%20during%20the%2021st%20century | This is a list of monuments suffering damage from conflict in the Middle East during the 21st century. It is sorted by country.
Egypt
The Museum of Islamic Art in Cairo is home to one of the world's most impressive collections of Islamic art. It includes over 100,000 pieces that cover the entirety of Islamic history.... | List of monuments damaged by conflict in the Middle East during the 21st century | [
"Engineering"
] | 2,576 | [
"Architecture lists",
"Architecture"
] |
52,713,809 | https://en.wikipedia.org/wiki/Joos%E2%80%93Weinberg%20equation | In relativistic quantum mechanics and quantum field theory, the Joos–Weinberg equation is a relativistic wave equation applicable to free particles of arbitrary spin , an integer for bosons () or half-integer for fermions (). The solutions to the equations are wavefunctions, mathematically in the form of multi-componen... | Joos–Weinberg equation | [
"Physics",
"Mathematics"
] | 877 | [
"Quantum field theory",
"Applied mathematics",
"Theoretical physics",
"Quantum mechanics",
"Mathematical physics"
] |
52,719,800 | https://en.wikipedia.org/wiki/Pentafluorosulfur%20hypofluorite | Pentafluorosulfur hypofluorite is an oxyfluoride of sulfur in the +6 oxidation state, with a fluorine atom attached to oxygen. The formula is SOF6. In standard conditions it is a gas.
Synthesis
SOF6 can be made by reacting thionyl fluoride with fluorine at 200 °C with a silver difluoride catalyst.
SOF2 + 2F2 → SOF6 (+... | Pentafluorosulfur hypofluorite | [
"Physics",
"Chemistry"
] | 729 | [
"Matter",
"Phases of matter",
"Salts",
"Statistical mechanics",
"Fluorides",
"Gases"
] |
43,994,184 | https://en.wikipedia.org/wiki/Homeostatic%20capacity | Homeostatic capacity refers to the capability of systems to self-stabilize in response to external forces or stressors, or more simply the capability of systems to maintain homeostasis. For living organisms, it is life's foundational trait, consisting of a hierarchy and network of traits endowed by nature and shaped by... | Homeostatic capacity | [
"Biology"
] | 231 | [
"Human homeostasis",
"Homeostasis"
] |
43,996,093 | https://en.wikipedia.org/wiki/International%20Berthing%20and%20Docking%20Mechanism | The International Berthing and Docking Mechanism (IBDM) is the European androgynous low impact docking mechanism that is capable of docking and berthing large and small spacecraft. The development of the IBDM is under ESA contract with QinetiQ Space as prime contractor.
History
The IBDM development was initiated as a... | International Berthing and Docking Mechanism | [
"Engineering"
] | 765 | [
"Astrodynamics",
"Aerospace engineering"
] |
61,574,273 | https://en.wikipedia.org/wiki/Rem%20Khokhlov | Rem Viktorovich Khokhlov (; July 15, 1926, in Livny – August 8, 1977, in Moscow) was a Soviet physicist and university teacher, rector of Lomonosov Moscow State University, one of the founders of nonlinear optics.
Biography
Khokhlov was born in the family of political officer and graduate of the Moscow Energetic Inst... | Rem Khokhlov | [
"Physics"
] | 530 | [
"Theoretical physics",
"Theoretical physicists"
] |
61,575,689 | https://en.wikipedia.org/wiki/National%20Atmospheric%20Deposition%20Program | The National Atmospheric Deposition Program (NADP) is a Cooperative Research Support Program of the State Agricultural Experiment Stations (NRSP-3). Housed at the Wisconsin State Laboratory of Hygiene at the University of Wisconsin–Madison, the NADP is a collaborative effort between many different groups, such as: Fede... | National Atmospheric Deposition Program | [
"Chemistry",
"Environmental_science"
] | 3,057 | [
"Environmental chemistry",
"nan"
] |
61,581,433 | https://en.wikipedia.org/wiki/MgCu2 | {{DISPLAYTITLE:MgCu2}}
MgCu2 is a binary intermetallic compound of magnesium (Mg) and copper (Cu) adopting cubic crystal structure, more specifically the C15 Laves phase. The space group of MgCu2 is Fdm with lattice parameter a = 7.04 Å.
Preparation
MgCu2 can be prepared by hydrogenation of Mg2Cu or the reaction of m... | MgCu2 | [
"Physics",
"Chemistry",
"Materials_science"
] | 214 | [
"Inorganic compounds",
"Metallurgy",
"Intermetallics",
"Condensed matter physics",
"Alloys"
] |
61,583,459 | https://en.wikipedia.org/wiki/UniverseMachine | The UniverseMachine (also known as the Universe Machine) is a project carrying out astrophysical supercomputer simulations of various models of possible universes, created by astronomer Peter Behroozi and his research team at the Steward Observatory and the University of Arizona. Numerous universes with different physi... | UniverseMachine | [
"Physics",
"Astronomy"
] | 612 | [
"Astronomical sub-disciplines",
"Theoretical physics",
"Astrophysics",
"Computational physics",
"Cosmological simulation",
"Physical cosmology"
] |
42,548,723 | https://en.wikipedia.org/wiki/MCM-41 | MCM-41 (Mobil Composition of Matter No. 41) is a mesoporous material with a hierarchical structure from a family of silicate and alumosilicate solids that were first developed by researchers at Mobil Oil Corporation and that can be used as catalysts or catalyst supports.
Structure
MCM-41 consists of a regular arrange... | MCM-41 | [
"Materials_science"
] | 423 | [
"Mesoporous material",
"Porous media"
] |
42,552,728 | https://en.wikipedia.org/wiki/RU-58841 |
RU-58841, also known as PSK-3841 or HMR-3841, is a nonsteroidal antiandrogen (NSAA) which was initially developed in the 1980s by Roussel Uclaf, the French pharmaceutical company from which it received its name. It was formerly under investigation by ProStrakan (previously ProSkelia and Strakan) for potential use as ... | RU-58841 | [
"Chemistry"
] | 345 | [
"Nitriles",
"Drug safety",
"Functional groups",
"Abandoned drugs"
] |
42,553,031 | https://en.wikipedia.org/wiki/Beihai%20Tunnel%20%28Beigan%29 | The Beihai Tunnel () is a tunnel in Banli village, Beigan Township, Lienchiang County, Taiwan.
History
The tunnel was opened in 1968 for amphibious landing, 10 years after the end of the Second Taiwan Strait Crisis between the Republic of China Armed Forces and the People's Liberation Army. The construction lasted for... | Beihai Tunnel (Beigan) | [
"Engineering"
] | 216 | [
"Military engineering",
"Tunnel warfare"
] |
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