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 |
|---|---|---|---|---|---|---|
45,555,423 | https://en.wikipedia.org/wiki/Active%20thermography | Active thermography is an advanced nondestructive testing procedure, which uses a thermographic measurement of a tested material thermal response after its external excitation. This principle can be used also for non-contact infrared non-destructive testing (IRNDT) of materials.
The IRNDT method is based on an excitat... | Active thermography | [
"Physics",
"Materials_science",
"Engineering"
] | 1,870 | [
"Applied and interdisciplinary physics",
"Materials science",
"nan"
] |
45,558,284 | https://en.wikipedia.org/wiki/Geometric%20phase%20analysis | Geometric phase analysis is a method of digital signal processing used to determine crystallographic quantities such as d-spacing or strain from high-resolution transmission electron microscope images. The analysis needs to be performed using specialized computer program.
Principle
In geometric phase analysis, local... | Geometric phase analysis | [
"Physics",
"Chemistry",
"Materials_science",
"Mathematics",
"Engineering"
] | 614 | [
"Geometric measurement",
"Electron",
"Electron microscopy",
"Physical quantities",
"Applied mathematics",
"Quantity",
"Materials science",
"Crystallography",
"Condensed matter physics",
"Geometry",
"Microscopy"
] |
58,600,169 | https://en.wikipedia.org/wiki/Hill%20limit%20%28solid-state%29 | In solid-state physics, the Hill limit is a critical distance defined in a lattice of actinide or rare-earth atoms. These atoms own partially filled or levels in their valence shell and are therefore responsible for the main interaction between each atom and its environment. In this context, the hill limit is define... | Hill limit (solid-state) | [
"Physics",
"Chemistry",
"Materials_science"
] | 223 | [
"Rare earth alloys",
"Materials",
"Alloys",
"Electrical conductors",
"Condensed matter physics",
"nan",
"Matter",
"Solid-state chemistry"
] |
58,604,145 | https://en.wikipedia.org/wiki/EUCMOS | EUCMOS is the abbreviation of the conference series "European Congress on Molecular Spectroscopy".
Scope
The European Congress on Molecular Spectroscopy (EUCMOS) is held every two years. The first Congress in this series was held in Basel (Switzerland) in 1951. It focuses on all aspects of spectroscopic methods and t... | EUCMOS | [
"Physics",
"Chemistry"
] | 768 | [
"Instrumental analysis",
"Molecular physics",
"Spectroscopy",
"Spectrum (physical sciences)"
] |
49,916,168 | https://en.wikipedia.org/wiki/Cavity%20optomechanics | Cavity optomechanics is a branch of physics which focuses on the interaction between light and mechanical objects on low-energy scales. It is a cross field of optics, quantum optics, solid-state physics and materials science. The motivation for research on cavity optomechanics comes from fundamental effects of quantum ... | Cavity optomechanics | [
"Physics"
] | 5,971 | [
"Quantum optics",
"Quantum mechanics"
] |
49,924,075 | https://en.wikipedia.org/wiki/Western%20North%20American%20Naturalist | Western North American Naturalist, formerly The Great Basin Naturalist, is a peer-reviewed scientific journal focusing on biodiversity and conservation of western North America. The journal's geographic coverage includes "from northernmost Canada and Alaska to southern Mexico, and from the Mississippi River to the Paci... | Western North American Naturalist | [
"Environmental_science"
] | 453 | [
"Environmental science journals",
"Ecology journals"
] |
49,924,144 | https://en.wikipedia.org/wiki/Aquation | Aquation is the chemical reaction involving "incorporation of one or more integral molecules of water" with or without displacement of other atoms or groups. The term is typically employed to refer to reactions of metal complexes where an anion is displaced by water. For example, bromopentaamminecobalt(III) undergoes... | Aquation | [
"Chemistry"
] | 188 | [
"Reaction mechanisms",
"Coordination chemistry",
"nan",
"Physical organic chemistry",
"Chemical kinetics"
] |
48,565,132 | https://en.wikipedia.org/wiki/Cooling%20load | Cooling load is the rate at which sensible and latent heat must be removed from the space to maintain a constant space dry-bulb air temperature and humidity. Sensible heat into the space causes its air temperature to rise while latent heat is associated with the rise of the moisture content in the space. The building d... | Cooling load | [
"Physics",
"Chemistry",
"Engineering"
] | 797 | [
"Transport phenomena",
"Physical phenomena",
"Heat transfer",
"Building engineering",
"Civil engineering",
"Thermodynamics",
"Architecture"
] |
56,710,028 | https://en.wikipedia.org/wiki/Rydberg%20polaron | A Rydberg polaron is an exotic quasiparticle, created at low temperatures, in which a very large atom contains other ordinary atoms in the space between the nucleus and the electrons. For the formation of this atom, scientists had to combine two fields of atomic physics: Bose–Einstein condensates and Rydberg atoms. Ryd... | Rydberg polaron | [
"Physics",
"Chemistry",
"Materials_science",
"Engineering"
] | 441 | [
"Matter",
"Phases of matter",
"Materials science",
"Condensed matter physics",
"Exotic matter",
"Quasiparticles",
"Subatomic particles"
] |
56,715,856 | https://en.wikipedia.org/wiki/Triplet-triplet%20annihilation | Triplet-triplet annihilation (TTA) is an energy transfer mechanism where two molecules in their triplet excited states interact to form a ground state molecule and an excited molecule in its singlet state. This mechanism is example of Dexter energy transfer mechanism. In triplet-triplet annihilation, one molecule trans... | Triplet-triplet annihilation | [
"Physics",
"Chemistry"
] | 785 | [
"Molecular physics",
"Spectrum (physical sciences)",
"Instrumental analysis",
"Quantum mechanics",
"Atomic physics",
" molecular",
"Atomic",
"Spectroscopy",
" and optical physics"
] |
42,272,365 | https://en.wikipedia.org/wiki/Gausson%20%28physics%29 | The Gausson is a soliton which is the solution of the logarithmic Schrödinger equation, which describes a quantum particle in a possible nonlinear quantum mechanics. The logarithmic Schrödinger equation preserves
the dimensional homogeneity of the equation, i.e. the product of the independent solutions in one dimensio... | Gausson (physics) | [
"Physics"
] | 317 | [
"Theoretical physics",
"Quantum mechanics"
] |
42,279,970 | https://en.wikipedia.org/wiki/Andreotti%E2%80%93Norguet%20formula | The Andreotti–Norguet formula, first introduced by , is a higher–dimensional analogue of Cauchy integral formula for expressing the derivatives of a holomorphic function. Precisely, this formula express the value of the partial derivative of any multiindex order of a holomorphic function of several variables, in any in... | Andreotti–Norguet formula | [
"Mathematics"
] | 554 | [
"Theorems in mathematical analysis",
"Functions and mappings",
"Several complex variables",
"Theorems in complex analysis",
"Mathematical objects",
"Mathematical relations"
] |
42,283,768 | https://en.wikipedia.org/wiki/Doctor%20in%20a%20cell | Doctor in a cell is an advanced biotechnology concept introduced in 1998 by Ehud Shapiro of the Weizmann Institute. It envisions autonomous, programmable molecular devices within the human body performing diagnostic and therapeutic functions. The initial design proposed molecular Turing machines capable of replacing tr... | Doctor in a cell | [
"Materials_science",
"Biology"
] | 1,337 | [
"Nanotechnology",
"DNA nanotechnology",
"Medical technology"
] |
32,456,459 | https://en.wikipedia.org/wiki/Hopper%20%28particulate%20collection%20container%29 | A hopper is a large, inverted pyramidal or conical container used in industrial processes to hold particulate matter or flowable material of any sort (e.g. dust, gravel, nuts, or seeds) and dispense these from the bottom when needed. In some specialized applications even small metal or plastic assembly components can b... | Hopper (particulate collection container) | [
"Physics"
] | 483 | [
"Materials",
"Material handling",
"Matter"
] |
32,457,161 | https://en.wikipedia.org/wiki/Shelling%20%28topology%29 | In mathematics, a shelling of a simplicial complex is a way of gluing it together from its maximal simplices (simplices that are not a face of another simplex) in a well-behaved way. A complex admitting a shelling is called shellable.
Definition
A d-dimensional simplicial complex is called pure if its maximal simplic... | Shelling (topology) | [
"Physics",
"Mathematics"
] | 353 | [
"Properties of topological spaces",
"Space (mathematics)",
"Algebraic topology",
"Topological spaces",
"Fields of abstract algebra",
"Topology",
"Space",
"Geometry",
"Spacetime"
] |
32,458,543 | https://en.wikipedia.org/wiki/Nuclear%20magnetic%20resonance%20spectroscopy%20of%20nucleic%20acids | Nucleic acid NMR is the use of nuclear magnetic resonance spectroscopy to obtain information about the structure and dynamics of nucleic acid molecules, such as DNA or RNA. It is useful for molecules of up to 100 nucleotides, and as of 2003, nearly half of all known RNA structures had been determined by NMR spectrosco... | Nuclear magnetic resonance spectroscopy of nucleic acids | [
"Physics",
"Chemistry",
"Biology"
] | 1,840 | [
"Biomolecules by chemical classification",
"Applied and interdisciplinary physics",
"Spectrum (physical sciences)",
"Nuclear magnetic resonance",
"Nuclear magnetic resonance spectroscopy",
"Biophysics",
"Spectroscopy",
"Nucleic acids"
] |
32,463,736 | https://en.wikipedia.org/wiki/Cold-shock%20domain | In molecular biology, the cold-shock domain (CSD) is a protein domain of about 70 amino acids which has been found in prokaryotic and eukaryotic DNA-binding proteins. Part of this domain is highly similar to the RNP-1 RNA-binding motif.
When Escherichia coli is exposed to a temperature drop from 37 to 10 degrees Celsi... | Cold-shock domain | [
"Biology"
] | 207 | [
"Protein domains",
"Protein classification"
] |
32,463,873 | https://en.wikipedia.org/wiki/Copper%20type%20II%20ascorbate-dependent%20monooxygenase | In molecular biology, the copper type II ascorbate-dependent monooxygenases are a class of enzymes that require copper as a cofactor and which use ascorbate as an electron donor. This family contains two related enzymes, dopamine beta-monooxygenase and peptidylglycine alpha-amidating monooxygenase . There are a few re... | Copper type II ascorbate-dependent monooxygenase | [
"Biology"
] | 115 | [
"Protein domains",
"Protein classification"
] |
36,650,277 | https://en.wikipedia.org/wiki/Stress%20resultants | Stress resultants are simplified representations of the stress state in structural elements such as beams, plates, or shells. The geometry of typical structural elements allows the internal stress state to be simplified because of the existence of a "thickness'" direction in which the size of the element is much small... | Stress resultants | [
"Physics",
"Engineering"
] | 756 | [
"Solid mechanics",
"Continuum mechanics",
"Composite materials",
"Classical mechanics",
"Materials",
"Mechanics",
"Mechanical engineering",
"Matter"
] |
36,652,063 | https://en.wikipedia.org/wiki/Lightening%20holes | Lightening holes are holes in structural components of machines and buildings used by a variety of engineering disciplines to make structures lighter. The edges of the hole may be flanged to increase the rigidity and strength of the component. The holes can be circular, triangular, elliptical, or rectangular and should... | Lightening holes | [
"Physics",
"Engineering"
] | 458 | [
"Structural engineering",
"Applied and interdisciplinary physics",
"Construction",
"Military engineering",
"Civil engineering",
"Mechanical engineering",
"Aerospace engineering",
"Marine engineering"
] |
36,653,939 | https://en.wikipedia.org/wiki/Pozzolanic%20activity | The pozzolanic activity is a measure for the degree of reaction over time or the reaction rate between a pozzolan and Ca2+ or calcium hydroxide (Ca(OH)2) in the presence of water. The rate of the pozzolanic reaction is dependent on the intrinsic characteristics of the pozzolan such as the specific surface area, the che... | Pozzolanic activity | [
"Engineering"
] | 1,943 | [
"Structural engineering",
"Concrete",
"Construction",
"Masonry"
] |
40,854,179 | https://en.wikipedia.org/wiki/Neutron%20microscope | Neutron microscopes use neutrons focused by small-angle neutron scattering to create images by passing neutrons through an object to be investigated. The neutrons that aren't absorbed by the object hit scintillation targets where induced nuclear fission of lithium-6 can be detected and be used to produce an image.
Neu... | Neutron microscope | [
"Chemistry",
"Technology",
"Engineering"
] | 819 | [
"Microscopes",
"Neutron instrumentation",
"Measuring instruments",
"Microscopy"
] |
40,858,397 | https://en.wikipedia.org/wiki/Cantellated%2024-cell%20honeycomb | In four-dimensional Euclidean geometry, the cantellated 24-cell honeycomb is a uniform space-filling honeycomb. It can be seen as a cantellation of the regular 24-cell honeycomb, containing rectified tesseract, cantellated 24-cell, and tetrahedral prism cells.
Alternate names
Cantellated icositetrachoric tetracomb/ho... | Cantellated 24-cell honeycomb | [
"Physics",
"Chemistry",
"Materials_science"
] | 378 | [
"Tessellation",
"Crystallography",
"Honeycombs (geometry)",
"Symmetry"
] |
40,858,426 | https://en.wikipedia.org/wiki/Cantitruncated%2024-cell%20honeycomb | In four-dimensional Euclidean geometry, the cantitruncated 24-cell honeycomb is a uniform space-filling honeycomb. It can be seen as a cantitruncation of the regular 24-cell honeycomb, containing truncated tesseract, cantitruncated 24-cell, and tetrahedral prism cells.
Alternate names
Cantellated icositetrachoric tet... | Cantitruncated 24-cell honeycomb | [
"Physics",
"Chemistry",
"Materials_science"
] | 389 | [
"Honeycombs (geometry)",
"Truncated tilings",
"Tessellation",
"Crystallography",
"Symmetry"
] |
34,060,358 | https://en.wikipedia.org/wiki/Heat%20kernel%20signature | A heat kernel signature (HKS) is a feature descriptor for use in deformable shape analysis and belongs to the group of spectral shape analysis methods. For each point in the shape, HKS defines its feature vector representing the point's local and global geometric properties. Applications include segmentation, classific... | Heat kernel signature | [
"Physics",
"Chemistry",
"Mathematics"
] | 1,897 | [
"Transport phenomena",
"Physical phenomena",
"Heat transfer",
"Topology",
"Space",
"Thermodynamics",
"Geometry",
"Spacetime"
] |
34,063,376 | https://en.wikipedia.org/wiki/Matrix%20Chernoff%20bound | For certain applications in linear algebra, it is useful to know properties of the probability distribution of the largest eigenvalue of a finite sum of random matrices. Suppose is a finite sequence of random matrices. Analogous to the well-known Chernoff bound for sums of scalars, a bound on the following is sought... | Matrix Chernoff bound | [
"Mathematics"
] | 1,940 | [
"Linear algebra",
"Algebra"
] |
34,066,960 | https://en.wikipedia.org/wiki/C3H2F4 | {{DISPLAYTITLE:C3H2F4}}
The molecular formula C3H2F4 (molar mass: 114.04 g/mol, exact mass: 114.0093 u) may refer to:
Various isomers of tetrafluoropropene, sometimes used as refrigerants
Various isomers of tetrafluorocyclopropane | C3H2F4 | [
"Chemistry"
] | 85 | [
"Isomerism",
"Set index articles on molecular formulas"
] |
34,067,386 | https://en.wikipedia.org/wiki/Saglin | Saglin is a protein produced by the salivary glands of mosquitoes. It is thought that this protein allows the malarial sporozoite to bind to the salivary glands, allowing invasion. It is currently under investigation as a potential drug target to help control transmission of the disease by controlling transmission in t... | Saglin | [
"Chemistry"
] | 69 | [
"Proteins",
"Biomolecules by chemical classification",
"Molecular biology"
] |
34,069,020 | https://en.wikipedia.org/wiki/Pump%20drill | A pump drill is a simple hand-powered device used to impart a rapid rotating motion to a rod (the spindle or drill shaft). It can be used for fire making or as a drill to make holes in various materials. It consists of: the drill shaft, a narrow board with a hole through the center, a weight (usually a heavy disc) acti... | Pump drill | [
"Physics"
] | 344 | [
"Mechanics",
"Mechanical hand tools"
] |
57,164,125 | https://en.wikipedia.org/wiki/DNVGL-ST-E271 | The DNVGL-ST-E271 (formerly DNV 2.7-1) is a regulation issued by DNV (actual DNV GL) regarding the offshore containers specifications.
DNV 2.7-1 was initially issued in 1989 and the most recent version “DNV Standard for Certification No. 2.7-1 Offshore Containers” was released in June 2013. It is a set of transport re... | DNVGL-ST-E271 | [
"Engineering"
] | 257 | [
"Construction",
"Offshore engineering"
] |
57,164,504 | https://en.wikipedia.org/wiki/Power%20plant%20engineering | Power plant engineering, abbreviated as TPTL, is a branch of the field of energy engineering, and is defined as the engineering and technology required for the production of an electric power station. Technique is focused on power generation for industry and community, not just for household electricity production. Thi... | Power plant engineering | [
"Engineering"
] | 2,344 | [
"Energy engineering",
"Industrial engineering",
"nan",
"Power engineering",
"Electrical engineering"
] |
57,169,339 | https://en.wikipedia.org/wiki/Bing%E2%80%93Borsuk%20conjecture | In mathematics, the Bing–Borsuk conjecture states that every -dimensional homogeneous absolute neighborhood retract space is a topological manifold. The conjecture has been proved for dimensions 1 and 2, and it is known that the 3-dimensional version of the conjecture implies the Poincaré conjecture.
Definitions
A to... | Bing–Borsuk conjecture | [
"Physics",
"Mathematics"
] | 312 | [
"Unsolved problems in mathematics",
"Space (mathematics)",
"Topological spaces",
"Conjectures",
"Topology",
"Space",
"Manifolds",
"Geometry",
"Spacetime",
"Mathematical problems"
] |
57,172,319 | https://en.wikipedia.org/wiki/Busemann%20G-space | In mathematics, a Busemann G-space is a type of metric space first described by Herbert Busemann in 1942.
If is a metric space such that
for every two distinct there exists such that (Menger convexity)
every -bounded set of infinite cardinality possesses accumulation points
for every there exists such that ... | Busemann G-space | [
"Physics",
"Mathematics"
] | 178 | [
"Mathematical structures",
"Space (mathematics)",
"Metric spaces",
"Topological spaces",
"Topology",
"Space",
"Manifolds",
"Geometry",
"Spacetime"
] |
45,559,478 | https://en.wikipedia.org/wiki/Dioxidanylium | Dioxidanylium, which is protonated molecular oxygen, or just protonated oxygen, is an ion with formula .
It is formed when hydrogen containing substances combust, and exists in the ionosphere, and in plasmas that contain oxygen and hydrogen. Oxidation by O2 in superacids could be by way of the production of protonated ... | Dioxidanylium | [
"Physics",
"Chemistry"
] | 397 | [
"Cations",
"Ions",
"Matter"
] |
45,563,730 | https://en.wikipedia.org/wiki/Miscibility%20gap | A miscibility gap is a region in a phase diagram for a mixture of components where the mixture exists as two or more phases – any region of composition of mixtures where the constituents are not completely miscible.
The IUPAC Gold Book defines miscibility gap as "Area within the coexistence curve of an isobaric phase ... | Miscibility gap | [
"Physics",
"Chemistry",
"Materials_science",
"Engineering"
] | 337 | [
"Physical phenomena",
"Phase transitions",
"Applied and interdisciplinary physics",
"Critical phenomena",
"Materials science",
"Phases of matter",
"nan",
"Statistical mechanics",
"Matter"
] |
45,570,695 | https://en.wikipedia.org/wiki/YASA%20Limited | YASA is a British manufacturer of electric motors and motor controllers for use in automotive and industrial applications. The company was founded in 2009 by the CTO Dr Tim Woolmer who is also the holder of a number of related motor technology patents.
Although initial commercial adoption was in high-performance cars,... | YASA Limited | [
"Engineering"
] | 684 | [
"Industrial machine manufacturers",
"Industrial machinery"
] |
43,707,763 | https://en.wikipedia.org/wiki/Hot%20hardness | In materials engineering and metallurgy, hot hardness or red hardness (when a metal glows a dull red from the heat) corresponds to hardness of a material at high temperatures. As the temperature of the material increases, hardness decreases and at some point a drastic change in hardness occurs. The hardness at this poi... | Hot hardness | [
"Physics",
"Materials_science"
] | 93 | [
"Solid mechanics",
"Classical mechanics stubs",
"Classical mechanics",
"Materials testing",
"Mechanics",
"Hardness tests"
] |
43,708,627 | https://en.wikipedia.org/wiki/MPMC | Massively Parallel Monte Carlo (MPMC) is a Monte Carlo method package primarily designed to simulate liquids, molecular interfaces, and functionalized nanoscale materials. It was developed originally by Jon Belof and is now maintained by a group of researchers in the Department of Chemistry and SMMARTT Materials Resea... | MPMC | [
"Physics",
"Chemistry"
] | 537 | [
"Molecular physics",
"Monte Carlo methods",
"Computational physics",
"Theoretical chemistry",
"Molecular modelling",
"nan"
] |
39,519,079 | https://en.wikipedia.org/wiki/Electromagnetic%20pulse | An electromagnetic pulse (EMP), also referred to as a transient electromagnetic disturbance (TED), is a brief burst of electromagnetic energy. The origin of an EMP can be natural or artificial, and can occur as an electromagnetic field, as an electric field, as a magnetic field, or as a conducted electric current. The ... | Electromagnetic pulse | [
"Physics",
"Chemistry",
"Engineering"
] | 3,610 | [
"Radio electronics",
"Physical phenomena",
"Electromagnetic compatibility",
"Physical quantities",
"Electromagnetic radiation",
"Power (physics)",
"Radiation",
"Nuclear warfare",
"Electrical engineering",
"Pulsed power",
"Radioactivity"
] |
39,521,700 | https://en.wikipedia.org/wiki/Biconic%20cusp | The biconic cusp, also known as the picket fence reactor, was one of the earliest suggestions for plasma confinement in a fusion reactor. It consists of two parallel electromagnets with the current running in opposite directions, creating oppositely directed magnetic fields. The two fields interact to form a "null area... | Biconic cusp | [
"Physics",
"Chemistry"
] | 1,505 | [
"Nuclear fusion",
"Fusion power",
"Plasma physics"
] |
39,527,337 | https://en.wikipedia.org/wiki/Metric-affine%20gravitation%20theory | In comparison with General Relativity, dynamic variables of metric-affine gravitation theory are both a pseudo-Riemannian metric and a general linear connection on a world manifold . Metric-affine gravitation theory has been suggested as a natural generalization of Einstein–Cartan theory of gravity with torsion wher... | Metric-affine gravitation theory | [
"Physics"
] | 802 | [
"Theoretical physics",
"Theories of gravity"
] |
58,609,821 | https://en.wikipedia.org/wiki/Airport%20Connector | Airport Connector is a typical name for roads connecting major highways to airports. It may refer to:
Airport Connector (Harrisburg), a short freeway connecting Pennsylvania Route 283 to Harrisburg International Airport
T. F. Green Airport Connector Road, a short freeway connecting Interstate 95 to T. F. Green Airpo... | Airport Connector | [
"Engineering"
] | 158 | [
"Airport infrastructure",
"Aerospace engineering"
] |
58,611,869 | https://en.wikipedia.org/wiki/Orders%20of%20magnitude%20%28angular%20momentum%29 | The following table lists various orders of magnitude for angular momentum, in Joule-seconds.
Table
See also
Orders of magnitude (rotational speed)
Orders of magnitude (momentum)
Orders of magnitude (magnetic moment)
References
External links
Angular momentum
Angular momentum | Orders of magnitude (angular momentum) | [
"Physics",
"Mathematics"
] | 50 | [
"Orders of magnitude",
"Units of measurement",
"Physical quantities",
"Quantity",
"Angular momentum",
"Momentum",
"Moment (physics)"
] |
58,616,210 | https://en.wikipedia.org/wiki/Lu%20Jiaxi%20%28mathematician%29 | Lu Jiaxi (; June 10, 1935 – October 31, 1983) was a self-taught Chinese mathematician who made important contributions in combinatorial design theory. He was a high school physics teacher in a remote city and worked in his spare time on the problem of large sets of disjoint Steiner triple systems.
Biography
Backgroun... | Lu Jiaxi (mathematician) | [
"Mathematics"
] | 2,726 | [
"Combinatorialists",
"Combinatorics"
] |
46,884,197 | https://en.wikipedia.org/wiki/Chaotic%20rotation | Chaotic rotation involves the irregular and unpredictable rotation of an astronomical body. Unlike Earth's rotation, a chaotic rotation may not have a fixed axis or period. Because of the conservation of angular momentum, chaotic rotation is not seen in objects that are spherically symmetric or well isolated from gravi... | Chaotic rotation | [
"Physics",
"Astronomy",
"Mathematics"
] | 312 | [
"Functions and mappings",
"Mathematical objects",
"Astrophysics",
"Mathematical relations",
"Chaotic maps",
"Astronomical sub-disciplines",
"Dynamical systems"
] |
46,885,960 | https://en.wikipedia.org/wiki/Economics%20of%20networks | Economics of networks is a discipline in the fields of economics and network sciences. It is primarily concerned with the understanding of economic phenomena by using network concepts and the tools of network science. Prominent authors in the field include Sanjeev Goyal, Matthew O. Jackson, and Rachel Kranton.
This te... | Economics of networks | [
"Mathematics",
"Technology"
] | 873 | [
"Graph theory",
"Network theory",
"Computer science",
"Mathematical relations",
"Network science"
] |
46,891,994 | https://en.wikipedia.org/wiki/Demiregular%20tiling | In geometry, the demiregular tilings are a set of Euclidean tessellations made from 2 or more regular polygon faces. Different authors have listed different sets of tilings. A more systematic approach looking at symmetry orbits are the 2-uniform tilings of which there are 20. Some of the demiregular ones are actually 3... | Demiregular tiling | [
"Physics",
"Mathematics"
] | 402 | [
"Semiregular tilings",
"Tessellation",
"Euclidean plane geometry",
"Planes (geometry)",
"Symmetry"
] |
53,781,296 | https://en.wikipedia.org/wiki/Aspergillus%20germanicus | Aspergillus germanicus is a species of fungus in the genus Aspergillus which has been isolated from indoor air in Germany. It is from the Usti section.
Growth and morphology
A. germanicus has been cultivated on both Czapek yeast extract agar (CYA) plates and Malt Extract Agar Oxoid® (MEAOX) plates. The growth morphol... | Aspergillus germanicus | [
"Biology"
] | 104 | [
"Fungi",
"Fungus species"
] |
53,781,950 | https://en.wikipedia.org/wiki/Star%20Athletica%2C%20LLC%20v.%20Varsity%20Brands%2C%20Inc. | Star Athletica, LLC v. Varsity Brands, Inc., 580 U.S. 405 (2017), was a U.S. Supreme Court case in which the court decided under what circumstances aesthetic elements of "useful articles" can be restricted by copyright law. The Court created a two-prong "separability" test, granting copyrightability based on separate i... | Star Athletica, LLC v. Varsity Brands, Inc. | [
"Engineering"
] | 8,031 | [
"Design",
"Fashion design"
] |
53,786,432 | https://en.wikipedia.org/wiki/Jorge%20Sahade | Jorge Sahade (born February 17, 1915, in Cordoba, Argentina, died December 18, 2012) was an Argentine astronomer with more than 200 publications in journals and conferences. He was the first Latin American to achieve the presidency of the International Astronomical Union (IAU) between 1985 and 1988, and was also the fi... | Jorge Sahade | [
"Astronomy"
] | 787 | [
"Astronomers",
"Presidents of the International Astronomical Union"
] |
53,788,372 | https://en.wikipedia.org/wiki/Kuramoto%E2%80%93Sivashinsky%20equation | In mathematics, the Kuramoto–Sivashinsky equation (also called the KS equation or flame equation) is a fourth-order nonlinear partial differential equation. It is named after Yoshiki Kuramoto and Gregory Sivashinsky, who derived the equation in the late 1970s to model the diffusive–thermal instabilities in a laminar fl... | Kuramoto–Sivashinsky equation | [
"Physics",
"Chemistry",
"Mathematics",
"Engineering"
] | 828 | [
"Functions and mappings",
"Dynamical systems",
"Functions of space and time",
"Chemical engineering",
"Mathematical objects",
"Differential equations",
"Equations",
"Combustion",
"Mathematical relations",
"Piping",
"Spacetime",
"Chaotic maps",
"Fluid dynamics"
] |
53,790,076 | https://en.wikipedia.org/wiki/Conformon | From a biological standpoint, the goal-directed molecular motions inside living cells are carried out by biopolymers acting like molecular machines (e.g. myosin, RNA/DNA polymerase, ion pumps, etc.). These molecular machines are driven by conformons, that is sequence-specific mechanical strains generated by free energy... | Conformon | [
"Physics",
"Biology"
] | 227 | [
"Applied and interdisciplinary physics",
"Biophysics"
] |
50,947,918 | https://en.wikipedia.org/wiki/YInMn%20Blue | YInMn Blue (/jɪnmɪn/; for the chemical symbols Y for yttrium, In for indium, and Mn for manganese), also known as Oregon Blue or Mas Blue, is an inorganic blue pigment that was discovered by Mas Subramanian and his (then) graduate student, Andrew Smith, at Oregon State University in 2009. The pigment is noteworthy for ... | YInMn Blue | [
"Chemistry"
] | 1,563 | [
"Inorganic pigments",
"Inorganic compounds"
] |
50,951,733 | https://en.wikipedia.org/wiki/Human%20interactions%20with%20microbes | Human interactions with microbes include both practical and symbolic uses of microbes, and negative interactions in the form of human, domestic animal, and crop diseases.
Practical use of microbes began in ancient times with fermentation in food processing; bread, beer and wine have been produced by yeasts from the da... | Human interactions with microbes | [
"Chemistry",
"Biology"
] | 2,783 | [
"Bacteria and humans",
"Microbiology",
"Bacteria",
"Microscopy"
] |
50,955,330 | https://en.wikipedia.org/wiki/Phylomedicine | Phylomedicine is an emerging discipline at the intersection of medicine, genomics, and evolution. It focuses on the use of evolutionary knowledge to predict functional consequences of mutations found in personal genomes and populations.
History
Modern technologies have made genome sequencing accessible, and biomedica... | Phylomedicine | [
"Engineering",
"Biology"
] | 475 | [
"Bioinformatics",
"Biological engineering"
] |
50,956,705 | https://en.wikipedia.org/wiki/Coarse-grained%20modeling | Coarse-grained modeling, coarse-grained models, aim at simulating the behaviour of complex systems using their coarse-grained (simplified) representation. Coarse-grained models are widely used for molecular modeling of biomolecules at various granularity levels.
A wide range of coarse-grained models have been proposed... | Coarse-grained modeling | [
"Chemistry",
"Biology"
] | 1,737 | [
"Natural products",
"Molecular physics",
"Organic compounds",
"Theoretical chemistry",
"Molecular modelling",
"Structural biology",
"Biomolecules",
"Biochemistry",
"Molecular biology"
] |
48,574,319 | https://en.wikipedia.org/wiki/Circular%20triangle | In geometry, a circular triangle is a triangle with circular arc edges.
Examples
The intersection of three circular disks forms a convex circular triangle. For instance, a Reuleaux triangle is a special case of this construction where the three disks are centered on the vertices of an equilateral triangle, with radi... | Circular triangle | [
"Mathematics"
] | 616 | [
"Planes (geometry)",
"Euclidean plane geometry",
"Piecewise-circular curves"
] |
48,577,408 | https://en.wikipedia.org/wiki/System-level%20simulation | System-level simulation (SLS) is a collection of practical methods used in the field of systems engineering, in order to simulate, with a computer, the global behavior of large cyber-physical systems.
Cyber-physical systems (CPS) are systems composed of physical entities regulated by computational elements (e.g. elect... | System-level simulation | [
"Engineering"
] | 1,902 | [
"Systems engineering"
] |
48,578,373 | https://en.wikipedia.org/wiki/Dairy%20salt | Dairy salt is a culinary salt (sodium chloride) product used in the preparation of butter and cheese products that serves to add flavor and act as a food preservative. Dairy salt can vary in terms of quality and purity, with purer varieties being the most desirable for use in foods. Dairy salt has been used since at le... | Dairy salt | [
"Chemistry"
] | 805 | [
"Edible salt",
"Salts"
] |
48,581,239 | https://en.wikipedia.org/wiki/Holus | Holus is a 3D-image simulation product under development by H+Technology. The concept was first developed in 2013, before funding via Kickstarter meant the product could be taken to market. The purpose of Holus is to simulate holographic experiences and is technically different from typical hologram stickers found on c... | Holus | [
"Physics",
"Technology",
"Engineering",
"Biology"
] | 496 | [
"Machines",
"Behavior",
"Physical systems",
"Human–machine interaction",
"Design",
"Human behavior",
"Human–computer interaction"
] |
48,583,145 | https://en.wikipedia.org/wiki/Northwest%20Nuclear%20Consortium | The Northwest Nuclear Consortium is an organization based in Washington state which uses a research grade ion collider to teach a class of high school students nuclear engineering principles based on the Department of Energy curriculum. They won the 1st Place at WSU Imagine Tomorrow in 2012. They also won the 1st plac... | Northwest Nuclear Consortium | [
"Physics",
"Chemistry"
] | 180 | [
"Nuclear fusion",
"Nuclear chemistry stubs",
"Nuclear physics"
] |
56,722,248 | https://en.wikipedia.org/wiki/Friction%20stir%20spot%20welding | Friction stir spot welding is a pressure welding process that operates below the melting point of the workpieces. It is a variant of friction stir welding.
Process description
In friction stir spot welding, individual spot welds are created by pressing a rotating tool with high force onto the top surface of two she... | Friction stir spot welding | [
"Physics",
"Chemistry",
"Engineering"
] | 688 | [
"Mechanical phenomena",
"Physical phenomena",
"Force",
"Friction",
"Physical quantities",
"Welding",
"Surface science",
"Mechanical engineering"
] |
56,731,778 | https://en.wikipedia.org/wiki/Dirac%20matter | The term Dirac matter refers to a class of condensed matter systems which can be effectively described by the Dirac equation. Even though the Dirac equation itself was formulated for fermions, the quasi-particles present within Dirac matter can be of any statistics. As a consequence, Dirac matter can be distinguished i... | Dirac matter | [
"Physics",
"Chemistry",
"Materials_science",
"Engineering"
] | 3,270 | [
"Phases of matter",
"Condensed matter physics",
"Matter",
"Materials science"
] |
49,937,269 | https://en.wikipedia.org/wiki/Operations%20engineering | Operations engineering is a branch of engineering that is mainly concerned with the analysis and optimization of operational problems using scientific and mathematical methods. More frequently it has applications in the areas of Broadcasting/Industrial Engineering and also in the Creative and Technology Industries.
O... | Operations engineering | [
"Engineering"
] | 91 | [
"Industrial engineering"
] |
49,944,721 | https://en.wikipedia.org/wiki/DevOps%20toolchain | A DevOps toolchain is a set or combination of tools that aid in the delivery, development, and management of software applications throughout the systems development life cycle, as coordinated by an organisation that uses DevOps practices.
Generally, DevOps tools fit into one or more activities, which supports specifi... | DevOps toolchain | [
"Engineering"
] | 939 | [
"Design",
"Software design"
] |
49,946,142 | https://en.wikipedia.org/wiki/Site%20reliability%20engineering | Site Reliability Engineering (SRE) is a discipline in the field of Software Engineering and IT infrastructure support that monitors and improves the availability and performance of deployed software systems and large software services (which are expected to deliver reliable response times across events such as new soft... | Site reliability engineering | [
"Technology",
"Engineering"
] | 1,261 | [
"Systems engineering",
"Computer engineering",
"Reliability engineering",
"Software engineering",
"Information technology"
] |
42,285,920 | https://en.wikipedia.org/wiki/Laser%20microprobe%20mass%20spectrometer | A laser microprobe mass spectrometer (LMMS), also laser microprobe mass analyzer (LAMMA), laser ionization mass spectrometer (LIMS), or laser ionization mass analyzer (LIMA) is a mass spectrometer that uses a focused laser for microanalysis. It employs local ionization by a pulsed laser and subsequent mass analysis of ... | Laser microprobe mass spectrometer | [
"Physics",
"Chemistry"
] | 304 | [
"Spectrum (physical sciences)",
"Instrumental analysis",
"Mass",
"Mass spectrometry",
"Matter"
] |
42,287,126 | https://en.wikipedia.org/wiki/Great%20duoantiprism | In geometry, the great duoantiprism is the only uniform star-duoantiprism solution in 4-dimensional geometry. It has Schläfli symbol or Coxeter diagram , constructed from 10 pentagonal antiprisms, 10 pentagrammic crossed-antiprisms, and 50 tetrahedra.
Its vertices are a subset of those of the small stellated 120-... | Great duoantiprism | [
"Physics",
"Mathematics"
] | 334 | [
"Uniform polytopes",
"Uniform 4-polytopes",
"Geometry",
"Geometry stubs",
"Symmetry"
] |
42,289,911 | https://en.wikipedia.org/wiki/Paraptosis | Paraptosis (from the Greek παρά para, "related to" and apoptosis) is a type of programmed cell death, morphologically distinct from apoptosis and necrosis. The defining features of paraptosis are cytoplasmic vacuolation, independent of caspase activation and inhibition, and lack of apoptotic morphology. Paraptosis lack... | Paraptosis | [
"Chemistry",
"Biology"
] | 2,629 | [
"Signal transduction",
"Senescence",
"Cellular senescence",
"Cellular processes",
"Programmed cell death"
] |
42,291,886 | https://en.wikipedia.org/wiki/Ligand%20binding%20assay | A ligand binding assay (LBA) is an assay, or an analytic procedure, which relies on the binding of ligand molecules to receptors, antibodies or other macromolecules. A detection method is used to determine the presence and amount of the ligand-receptor complexes formed, and this is usually determined electrochemically ... | Ligand binding assay | [
"Physics",
"Chemistry",
"Materials_science",
"Biology"
] | 4,133 | [
"Biochemistry detection reactions",
"Biochemical reactions",
"Microbiology techniques",
"Condensed matter physics",
"nan",
"Chemical bonding"
] |
32,469,641 | https://en.wikipedia.org/wiki/Maxwell%E2%80%93Bloch%20equations | The Maxwell–Bloch equations, also called the optical Bloch equations describe the dynamics of a two-state quantum system interacting with the electromagnetic mode of an optical resonator. They are analogous to (but not at all equivalent to) the Bloch equations which describe the motion of the nuclear magnetic moment in... | Maxwell–Bloch equations | [
"Physics"
] | 875 | [
"Theoretical physics",
"Quantum mechanics"
] |
40,859,954 | https://en.wikipedia.org/wiki/Bitruncated%2024-cell%20honeycomb | In four-dimensional Euclidean geometry, the bitruncated 24-cell honeycomb is a uniform space-filling honeycomb. It can be seen as a bitruncation of the regular 24-cell honeycomb, constructed by truncated tesseract and bitruncated 24-cell cells.
Alternate names
Bitruncated icositetrachoric tetracomb/honeycomb
Small t... | Bitruncated 24-cell honeycomb | [
"Physics",
"Chemistry",
"Materials_science"
] | 380 | [
"Tessellation",
"Crystallography",
"Honeycombs (geometry)",
"Symmetry"
] |
40,861,214 | https://en.wikipedia.org/wiki/Biological%20computation | The concept of biological computation proposes that living organisms perform computations, and that as such, abstract ideas of information and computation may be key to understanding biology. As a field, biological computation can include the study of the systems biology computations performed by biota, the design of a... | Biological computation | [
"Chemistry",
"Technology",
"Biology"
] | 345 | [
"Computational fields of study",
"Bioinformatics stubs",
"Biotechnology stubs",
"Biochemistry stubs",
"Bioinformatics",
"Computing and society",
"Computational biology",
"Computing stubs"
] |
40,861,730 | https://en.wikipedia.org/wiki/Replicate%20%28biology%29 | In the biological sciences, replicates are an experimental units that are treated identically. Replicates are an essential component of experimental design because they provide an estimate of between sample error. Without replicates, scientists are unable to assess whether observed treatment effects are due to the expe... | Replicate (biology) | [
"Physics",
"Mathematics",
"Biology"
] | 166 | [
"Physical quantities",
"Quantity",
"Measurement",
"Size",
"nan"
] |
40,862,848 | https://en.wikipedia.org/wiki/Linear%20equation%20over%20a%20ring | In algebra, linear equations and systems of linear equations over a field are widely studied. "Over a field" means that the coefficients of the equations and the solutions that one is looking for belong to a given field, commonly the real or the complex numbers. This article is devoted to the same problems where "field... | Linear equation over a ring | [
"Mathematics"
] | 1,360 | [
"Mathematical objects",
"Equations",
"Fields of abstract algebra",
"Linear algebra",
"Commutative algebra",
"Algebra"
] |
40,865,450 | https://en.wikipedia.org/wiki/Bell%20triangle | In mathematics, the Bell triangle is a triangle of numbers analogous to Pascal's triangle, whose values count partitions of a set in which a given element is the largest singleton. It is named for its close connection to the Bell numbers, which may be found on both sides of the triangle, and which are in turn named aft... | Bell triangle | [
"Mathematics"
] | 1,243 | [
"Triangles of numbers",
"Combinatorics"
] |
40,865,977 | https://en.wikipedia.org/wiki/List%20of%20heaviest%20spacecraft | The most massive artificial objects to reach space include space stations, various upper stages, and discarded Space Shuttle external tanks. Spacecraft may change mass over time such as by use of propellant.
During the Shuttle–Mir program between 1994 and 1998, the complex formed by the docking of a visiting Space Shu... | List of heaviest spacecraft | [
"Physics"
] | 268 | [
"Heaviest or most massive things",
"Mass",
"Matter"
] |
40,866,595 | https://en.wikipedia.org/wiki/Steritruncated%2016-cell%20honeycomb | In four-dimensional Euclidean geometry, the steritruncated 16-cell honeycomb is a uniform space-filling honeycomb, with runcinated 24-cell, truncated 16-cell, octahedral prism, 3-6 duoprism, and truncated tetrahedral prism cells.
Alternate names
Celliprismated icositetrachoric tetracomb (capicot)
Great prismatotetr... | Steritruncated 16-cell honeycomb | [
"Physics",
"Chemistry",
"Materials_science"
] | 380 | [
"Honeycombs (geometry)",
"Truncated tilings",
"Tessellation",
"Crystallography",
"Symmetry"
] |
52,400,224 | https://en.wikipedia.org/wiki/Eisengarn | Eisengarn, meaning "iron yarn" in English, is a light-reflecting, strong, waxed-cotton thread. It was invented and manufactured in Germany in the mid-19th century, but owes its modern renown to its use in cloth woven for the tubular-steel chairs designed by Marcel Breuer while he was a teacher at the Bauhaus design sch... | Eisengarn | [
"Physics",
"Engineering"
] | 577 | [
"Applied and interdisciplinary physics",
"Textile engineering"
] |
52,401,503 | https://en.wikipedia.org/wiki/Tavarekere%20Kalliah%20Chandrashekar | Tavarekere Kalliah Chandrashekar (born 1956) is an Indian bioinorganic chemist and a former director of the National Institute for Interdisciplinary Science and Technology, a CSIR subsidiary. He was appointed the director of the National Institute of Science Education and Research, Bhubaneswar where he continues as a s... | Tavarekere Kalliah Chandrashekar | [
"Chemistry"
] | 997 | [
"Bioinorganic chemistry",
"Bioinorganic chemists"
] |
52,405,825 | https://en.wikipedia.org/wiki/Graded-commutative%20ring | In algebra, a graded-commutative ring (also called a skew-commutative ring) is a graded ring that is commutative in the graded sense; that is, homogeneous elements x, y satisfy
where |x | and |y | denote the degrees of x and y.
A commutative (non-graded) ring, with trivial grading, is a basic example. F... | Graded-commutative ring | [
"Mathematics"
] | 223 | [
"Abstract algebra",
"Algebra"
] |
52,406,984 | https://en.wikipedia.org/wiki/Milos%20Novotny | Milos Vratislav Novotny (born 19 April 1942) is an American chemist, currently the Distinguished Professor Emeritus and Director of the Novotny Glycoscience Laboratory and the Institute for Pheromone Research at Indiana University, and also a published author. Milos Novotny received his Bachelor of Science from the Uni... | Milos Novotny | [
"Chemistry"
] | 1,442 | [
"Analytical chemists"
] |
52,408,383 | https://en.wikipedia.org/wiki/Endogenosymbiosis | Endogenosymbiosis is an evolutionary process, proposed by the evolutionary and environmental biologist Roberto Cazzolla Gatti, in which "gene carriers" (viruses, retroviruses and bacteriophages) and symbiotic prokaryotic cells (bacteria or archaea) could share parts or all of their genomes in an endogenous symbiotic re... | Endogenosymbiosis | [
"Biology"
] | 804 | [
"Behavior",
"Symbiosis",
"Biological interactions",
"Endosymbiotic events",
"Mutualism (biology)"
] |
39,531,188 | https://en.wikipedia.org/wiki/MYRRHA | The MYRRHA (Multi-purpose hYbrid Research Reactor for High-tech Applications) is a design project of a nuclear reactor coupled to a proton accelerator. This makes it an accelerator-driven system (ADS). MYRRHA will be a lead-bismuth cooled fast reactor with two possible configurations: sub-critical or critical.
The pr... | MYRRHA | [
"Physics",
"Chemistry",
"Engineering"
] | 1,039 | [
"Structural engineering",
"Chemical equipment",
"Nuclear technology",
"Physical systems",
"Hydraulics",
"Nuclear physics",
"Pressure vessels"
] |
39,531,450 | https://en.wikipedia.org/wiki/MXD3 | MAX dimerization protein 3 is a protein that in humans is encoded by the MXD3 gene located on Chromosome 5.
MXD3 is a basic helix-loop-helix protein belonging to a subfamily of MAX-interacting proteins. This protein competes with MYC for binding to MAX to form a sequence-specific DNA-binding complex. MXD3 is a transcr... | MXD3 | [
"Chemistry",
"Biology"
] | 153 | [
"Induced stem cells",
"Gene expression",
"Transcription factors",
"Signal transduction"
] |
39,536,536 | https://en.wikipedia.org/wiki/Michael%20Krivelevich | Michael Krivelevich (Hebrew: 'מיכאל קריבלביץ; born January 30, 1966) is a professor with the School of Mathematical Sciences of Tel Aviv University, Israel.
Krivelevich received his PhD from Tel Aviv University in 1997 under the supervision of Noga Alon. He has published extensively in combinatorics and adjacent field... | Michael Krivelevich | [
"Mathematics"
] | 265 | [
"Combinatorialists",
"Combinatorics"
] |
45,574,002 | https://en.wikipedia.org/wiki/Wedge%20bonding | Wedge bonding is a kind of wire bonding which relies on the application of ultrasonic power and force to form bonds. It is a popular method and is commonly used in the semiconductor industry. Wedge bonding is directional, so the bonding head rotates to accommodate the different angles for bonding. Due to this rotation,... | Wedge bonding | [
"Materials_science"
] | 281 | [
"Semiconductor device fabrication",
"Packaging (microfabrication)",
"Microtechnology"
] |
43,723,326 | https://en.wikipedia.org/wiki/Sacubitril | Sacubitril (; INN) is an antihypertensive drug used in combination with valsartan. The combination drug sacubitril/valsartan, known during trials as LCZ696 and marketed under the brand name Entresto, is a treatment for heart failure. It was approved under the FDA's priority review process for use in heart failure on Ju... | Sacubitril | [
"Chemistry"
] | 589 | [
"Chemicals in medicine",
"Carboxylic acids",
"Functional groups",
"Prodrugs"
] |
43,724,378 | https://en.wikipedia.org/wiki/Collective%20effects%20%28accelerator%20physics%29 | Charged particle beams in a particle accelerator or a storage ring undergo a variety of different processes. Typically the beam dynamics is broken down into single particle dynamics and collective effects. Sources of collective effects include single or multiple inter-particle scattering and interaction with the vacu... | Collective effects (accelerator physics) | [
"Physics"
] | 357 | [
"Applied and interdisciplinary physics",
"Accelerator physics",
"Experimental physics"
] |
53,795,039 | https://en.wikipedia.org/wiki/RBGT%2062a | The RBGT-62a was a Geiger counter manufactured in the early 1960s for the Czechoslovak People's Army. It read beta and gamma and had a transistorised circuit. The dial, controls, headphone jack, and probe connector are on the front of the meter, and the battery compartment on the back. The meter body is green lacquered... | RBGT 62a | [
"Technology",
"Engineering"
] | 589 | [
"Ionising radiation detectors",
"Radioactive contamination",
"Measuring instruments"
] |
53,798,296 | https://en.wikipedia.org/wiki/Cascade%20chart%20%28NDI%20interval%20reliability%29 | A cascade chart is tool that can be used in damage tolerance analysis to determine the proper inspection interval, based on reliability analysis, considering all the context uncertainties. The chart is called a "cascade chart" because the scatter of data points and downward curvature resembles a waterfall or cascade. T... | Cascade chart (NDI interval reliability) | [
"Materials_science",
"Engineering"
] | 2,147 | [
"Structural engineering",
"Reliability analysis",
"Fracture mechanics",
"Reliability engineering",
"Structural analysis",
"Materials science",
"Nondestructive testing",
"Materials testing",
"Mechanical engineering",
"Aerospace engineering",
"Materials degradation"
] |
53,802,271 | https://en.wikipedia.org/wiki/Machine%20learning%20control | Machine learning control (MLC) is a subfield of machine learning, intelligent control, and control theory which aims to solve optimal control problems with machine learning methods. Key applications are complex nonlinear systems for which linear control theory methods are not applicable.
Types of problems and tasks
F... | Machine learning control | [
"Mathematics",
"Engineering"
] | 461 | [
"Machine learning",
"Applied mathematics",
"Control theory",
"Artificial intelligence engineering",
"Dynamical systems"
] |
34,072,435 | https://en.wikipedia.org/wiki/Multiple%20layered%20plasmonics | Multiple layered plasmonics use electronically responsive media to change and manipulate the plasmonic properties of plasmons. The properties typically being manipulated can include the directed scattering of light and light absorption. The use of these to use “changeable” plasmonics is currently undergoing development... | Multiple layered plasmonics | [
"Physics",
"Chemistry",
"Materials_science",
"Engineering"
] | 843 | [
"Plasmonics",
"Metamaterials",
"Materials science",
"Surface science",
"Condensed matter physics",
"Nanotechnology",
"Solid state engineering"
] |
34,073,649 | https://en.wikipedia.org/wiki/Approximate%20entropy | In statistics, an approximate entropy (ApEn) is a technique used to quantify the amount of regularity and the unpredictability of fluctuations over time-series data. For example, consider two series of data:
Series A: (0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, ...), which alternates 0 and 1.
Series B: (0, 1, 0... | Approximate entropy | [
"Physics",
"Mathematics"
] | 1,523 | [
"Dynamical systems",
"Entropy",
"Physical quantities",
"Entropy and information"
] |
34,076,003 | https://en.wikipedia.org/wiki/Hybrid%20operating%20room | A hybrid operating room is an advanced surgical theatre that is equipped with advanced medical imaging devices such as fixed C-arms, X-ray tomography (CT) scanners, or magnetic resonance imaging (MRI) scanners. These imaging devices enable minimally-invasive surgery. Minimally-invasive surgery is intended to be less tr... | Hybrid operating room | [
"Biology"
] | 6,628 | [
"Medical equipment",
"Medical technology"
] |
34,079,692 | https://en.wikipedia.org/wiki/Zero%20carbon%20housing | Zero-carbon housing is housing that does not emit greenhouse gasses (GHGs) into the atmosphere, either directly (Scope 1), or indirectly due to consumption electricity produced using fossil fuels (Scope 2). Most commonly zero-carbon housing is taken to mean zero emissions of carbon dioxide, which is the main climate po... | Zero carbon housing | [
"Engineering",
"Environmental_science"
] | 3,619 | [
"Sustainable architecture",
"Environmental social science",
"Architecture"
] |
34,080,241 | https://en.wikipedia.org/wiki/McKay%20graph | In mathematics, the McKay graph of a finite-dimensional representation of a finite group is a weighted quiver encoding the structure of the representation theory of . Each node represents an irreducible representation of . If are irreducible representations of , then there is an arrow from to if and only if is a ... | McKay graph | [
"Mathematics"
] | 786 | [
"Representation theory",
"Fields of abstract algebra"
] |
46,897,030 | https://en.wikipedia.org/wiki/Bianconi%E2%80%93Barab%C3%A1si%20model | The Bianconi–Barabási model is a model in network science that explains the growth of complex evolving networks. This model can explain that nodes with different characteristics acquire links at different rates. It predicts that a node's growth depends on its fitness and can calculate the degree distribution. The Bianc... | Bianconi–Barabási model | [
"Mathematics"
] | 2,487 | [
"Mathematical relations",
"Graph theory",
"Random graphs"
] |
46,899,448 | https://en.wikipedia.org/wiki/Oil%20content%20meter | An oil content meter (OCM) is an integral part of all oily water separator (OWS) systems. Oil content meters are also sometimes referred to as oil content monitors, bilge alarms, or bilge monitors.
OCM technology
The OCM continuously monitors how much oil is in the water that is pumped out the discharge line of the... | Oil content meter | [
"Chemistry",
"Technology",
"Engineering"
] | 585 | [
"Water treatment",
"Waste treatment technology",
"Measuring instruments",
"Environmental engineering"
] |
46,901,473 | https://en.wikipedia.org/wiki/Metocean | In offshore and coastal engineering, metocean refers to the syllabic abbreviation of meteorology and (physical) oceanography.
Metocean study
In various stages of an offshore or coastal engineering project a metocean study will be undertaken. This, in order to estimate the environmental conditions of direct influence o... | Metocean | [
"Physics",
"Engineering"
] | 546 | [
"Physical phenomena",
"Applied and interdisciplinary physics",
"Offshore engineering",
"Weather",
"Coastal engineering",
"Climate and weather statistics",
"Construction",
"Civil engineering",
"Physical oceanography"
] |
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