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 |
|---|---|---|---|---|---|---|
50,223,751 | https://en.wikipedia.org/wiki/MCDRAM | Multi-Channel DRAM or MCDRAM (pronounced em cee dee ram) is a 3D-stacked DRAM that is used in the Intel Xeon Phi processor codenamed Knights Landing. It is a version of Hybrid Memory Cube developed in partnership with Micron Technology, and a competitor to High Bandwidth Memory.
The many cores in the Xeon Phi proce... | MCDRAM | [
"Technology",
"Engineering"
] | 417 | [
"Computers",
"Computer engineering",
"Computer architecture"
] |
50,226,212 | https://en.wikipedia.org/wiki/Breit%20frame | In particle physics, the Breit frame (also known as infinite-momentum frame or IMF) is a frame of reference used to describe scattering experiments of the form , that is experiments in which particle A scatters off particle B, possibly producing particles in the process. The frame is defined so that the particle A has... | Breit frame | [
"Physics",
"Mathematics",
"Technology"
] | 206 | [
"Machines",
"Kinematics",
"Physical phenomena",
"Coordinate systems",
"Frames of reference",
"Classical mechanics stubs",
"Classical mechanics",
"Physical systems",
"Motion (physics)",
"Mechanics",
"Theory of relativity"
] |
50,229,484 | https://en.wikipedia.org/wiki/Photon%20scanning%20microscopy | The operation of a photon scanning tunneling microscope (PSTM) is analogous to the operation of an electron scanning tunneling microscope, with the primary distinction being that PSTM involves tunneling of photons instead of electrons from the sample surface to the probe tip. A beam of light is focused on a prism at an... | Photon scanning microscopy | [
"Chemistry",
"Materials_science"
] | 3,526 | [
"Nanotechnology",
"Scanning probe microscopy",
"Microscopy"
] |
50,232,027 | https://en.wikipedia.org/wiki/Nereda | Nereda is a wastewater treatment technology invented by Mark van Loosdrecht of the Delft University of Technology in the Netherlands. The technology is based on aerobic granulation and is a modification of the activated sludge process.
Aerobic granular sludge can be formed by applying specific process conditions that ... | Nereda | [
"Chemistry",
"Engineering",
"Environmental_science"
] | 411 | [
"Sewerage",
"Environmental engineering",
"Water pollution"
] |
41,054,127 | https://en.wikipedia.org/wiki/Coastal%20sediment%20transport | Coastal sediment transport (a subset of sediment transport) is the interaction of coastal land forms to various complex interactions of physical processes. The primary agent in coastal sediment transport is wave activity (see Wind wave), followed by tides and storm surge (see Tide and Storm surge), and near shore curre... | Coastal sediment transport | [
"Chemistry",
"Engineering",
"Environmental_science"
] | 1,101 | [
"Hydrology",
"Coastal engineering",
"Civil engineering",
"Environmental engineering",
"Fluid mechanics"
] |
41,060,071 | https://en.wikipedia.org/wiki/Pandora%20%28fungus%29 | Pandora is a genus of fungi within the order Entomophthorales. This has been supported by molecular phylogenetic analysis (Gryganskyi et al. 2012).
It was initially formed by Polish mycologist Andrzej Batko (1933-1997), as a subgenus of Zoophthora. Then American mycologist Richard A. Humber raised it to the genus leve... | Pandora (fungus) | [
"Biology"
] | 891 | [
"Fungus stubs",
"Fungi"
] |
32,662,418 | https://en.wikipedia.org/wiki/Anomalous%20diffraction%20theory | Anomalous diffraction theory (also van de Hulst approximation, eikonal approximation, high energy approximation, soft particle approximation) is an approximation developed by Dutch astronomer van de Hulst describing light scattering for optically soft spheres.
The anomalous diffraction approximation for extinction eff... | Anomalous diffraction theory | [
"Chemistry"
] | 400 | [
"Scattering",
" absorption and radiative transfer (optics)"
] |
32,668,461 | https://en.wikipedia.org/wiki/Susanna%20S.%20Epp | Susanna Samuels Epp (born 1943) is an author, mathematician, and professor. Her interests include discrete mathematics, mathematical logic, cognitive psychology, and mathematics education, and she has written numerous articles, publications, and textbooks. She is currently professor emerita at DePaul University, wher... | Susanna S. Epp | [
"Mathematics"
] | 826 | [
"Mathematical logic",
"Mathematical logicians"
] |
32,670,698 | https://en.wikipedia.org/wiki/Continuous%20q-Hahn%20polynomials | In mathematics, the continuous q-Hahn polynomials are a family of basic hypergeometric orthogonal polynomials in the basic Askey scheme. give a detailed list of their properties.
Definition
The polynomials are given in terms of basic hypergeometric functions and the q-Pochhammer symbol by
Gallery
References
Ort... | Continuous q-Hahn polynomials | [
"Mathematics"
] | 71 | [
"Q-analogs",
"Combinatorics"
] |
32,671,041 | https://en.wikipedia.org/wiki/T-matrix%20method | The Transition Matrix Method (T-matrix method, TMM) is a computational technique of light scattering by nonspherical particles originally formulated by Peter C. Waterman (1928–2012) in 1965.
The technique is also known as null field method and extended boundary condition method (EBCM). In the method, matrix elements ar... | T-matrix method | [
"Physics",
"Chemistry",
"Mathematics"
] | 679 | [
"Electromagnetism",
"Physical phenomena",
"Computational electromagnetics",
" absorption and radiative transfer (optics)",
"Computational physics",
"Scattering",
"Fundamental interactions",
"Electrodynamics",
"Dynamical systems"
] |
32,672,803 | https://en.wikipedia.org/wiki/GenoCAD | GenoCAD is one of the earliest computer assisted design tools for synthetic biology. The software is a bioinformatics tool developed and maintained by GenoFAB, Inc.. GenoCAD facilitates the design of protein expression vectors, artificial gene networks and other genetic constructs for genetic engineering and is based o... | GenoCAD | [
"Engineering",
"Biology"
] | 1,180 | [
"Synthetic biology",
"Biological engineering",
"Biotechnology",
"Bioinformatics",
"Molecular genetics",
"nan",
"Systems biology"
] |
34,289,077 | https://en.wikipedia.org/wiki/Euclidean%20random%20matrix | Within mathematics, an N×N Euclidean random matrix  is defined with the help of an arbitrary deterministic function f(r, r′) and of N points {ri} randomly distributed in a region V of d-dimensional Euclidean space. The element Aij of the matrix is equal to f(ri, rj): Aij = f(ri, rj).
History
Euclidean random matrice... | Euclidean random matrix | [
"Physics",
"Mathematics"
] | 672 | [
"Random matrices",
"Applied mathematics",
"Theoretical physics",
"Mathematical objects",
"Matrices (mathematics)",
"Statistical mechanics",
"Mathematical physics"
] |
34,289,679 | https://en.wikipedia.org/wiki/Smooth%20completion | In algebraic geometry, the smooth completion (or smooth compactification) of a smooth affine algebraic curve X is a complete smooth algebraic curve which contains X as an open subset. Smooth completions exist and are unique over a perfect field.
Examples
An affine form of a hyperelliptic curve may be presented as wh... | Smooth completion | [
"Mathematics"
] | 682 | [
"Fields of abstract algebra",
"Algebraic geometry"
] |
55,539,147 | https://en.wikipedia.org/wiki/Boolean%20differential%20calculus | Boolean differential calculus (BDC) (German: (BDK)) is a subject field of Boolean algebra discussing changes of Boolean variables and Boolean functions.
Boolean differential calculus concepts are analogous to those of classical differential calculus, notably studying the changes in functions and variables with respec... | Boolean differential calculus | [
"Mathematics"
] | 557 | [
"Boolean algebra",
"Set theory",
"Mathematical logic",
"Fields of abstract algebra",
"Order theory"
] |
55,540,036 | https://en.wikipedia.org/wiki/IC%202714 | IC 2714 is an open cluster in the constellation Carina. It was discovered by James Dunlop in 1826. It is located approximately 4,000 light years away from Earth, in the Carina–Sagittarius Arm.
Characteristics
It is a rich to moderately rich, intermediate-brightness, detached cluster with Trumpler type II2r or II3m. T... | IC 2714 | [
"Astronomy"
] | 262 | [
"Carina (constellation)",
"Constellations"
] |
55,541,007 | https://en.wikipedia.org/wiki/Kinematically%20complete%20experiment | In accelerator physics, a kinematically complete experiment is an experiment in which all kinematic parameters of all collision products are determined. If the final state of the collision involves n particles 3n momentum components (3 Cartesian coordinates for each particle) need to be determined. However, these com... | Kinematically complete experiment | [
"Physics"
] | 593 | [
"Applied and interdisciplinary physics",
"Accelerator physics",
"Experimental physics",
"Physics experiments"
] |
56,926,089 | https://en.wikipedia.org/wiki/Variational%20asymptotic%20method | Variational Asymptotic Method (VAM) is a powerful mathematical approach to simplify the process of finding stationary points for a described functional by taking advantage of small parameters. VAM is the synergy of variational principles and asymptotic approaches. Variational principles are applied to the defined funct... | Variational asymptotic method | [
"Physics"
] | 1,322 | [
"Classical mechanics",
"Continuum mechanics"
] |
43,927,242 | https://en.wikipedia.org/wiki/Hierarchical%20closeness | Hierarchical closeness (HC) is a structural centrality measure used in network theory or graph theory. It is extended from closeness centrality to rank how centrally located a node is in a directed network. While the original closeness centrality of a directed network considers the most important node to be that with t... | Hierarchical closeness | [
"Mathematics"
] | 328 | [
"Discrete mathematics",
"Graph theory",
"Combinatorics",
"Network theory",
"Mathematical relations",
"Algebra",
"Algebraic graph theory"
] |
43,930,593 | https://en.wikipedia.org/wiki/C3H4S2 | {{DISPLAYTITLE:C3H4S2}}
The molecular formula C3H4S2 may refer to:
Dithioles
1,2-Dithiole, a type of heterocycle with the parent 1,2-dithiacyclopentene
1,3-Dithiole, a type of heterocycle with the parent 1,3-dithiacyclopentene | C3H4S2 | [
"Chemistry"
] | 88 | [
"Isomerism",
"Set index articles on molecular formulas"
] |
43,931,157 | https://en.wikipedia.org/wiki/Cross-reactive%20carbohydrate%20determinants | Cross-reactive carbohydrate determinants (CCDs) play a role in the context of allergy diagnosis. The terms CCD or CCDs describe protein-linked carbohydrate structures responsible for the phenomenon of cross-reactivity of sera from allergic patients towards a wide range of allergens from plants and insects. In serum-bas... | Cross-reactive carbohydrate determinants | [
"Chemistry",
"Biology"
] | 881 | [
"Immune system",
"Organ systems",
"Carbohydrate chemistry",
"nan",
"Chemical synthesis",
"Glycobiology"
] |
43,932,267 | https://en.wikipedia.org/wiki/Staub-Traugott%20Phenomenon | The Staub-Traugott Phenomenon (or Staub-Traugott Effect) is the premise that a normal subject fed glucose will rapidly return to normal levels of blood glucose after an initial spike, and will see improved reaction to subsequent glucose feedings.
History
A. T. B. Jacobson determined in 1913 that carbohydrate ingesti... | Staub-Traugott Phenomenon | [
"Chemistry"
] | 485 | [
"Blood tests",
"Chemical pathology"
] |
43,933,585 | https://en.wikipedia.org/wiki/Passive%20survivability | Passive survivability refers to a building's ability to maintain critical life-support conditions in the event of extended loss of power, heating fuel, or water. This idea proposes that designers should incorporate ways for a building to continue sheltering inhabitants for an extended period of time during and after a ... | Passive survivability | [
"Engineering"
] | 3,438 | [
"Sustainable building",
"Construction standards",
"Building engineering",
"Construction",
"Civil engineering",
"Architecture"
] |
43,934,042 | https://en.wikipedia.org/wiki/Disk%20Detective | Disk Detective is the first NASA-led and funded-collaboration project with Zooniverse. It is NASA's largest crowdsourcing citizen science project aiming at engaging the general public in search of stars, which are surrounded by dust-rich circumstellar disks, where planets usually dwell and are formed. Initially launche... | Disk Detective | [
"Astronomy",
"Technology"
] | 1,914 | [
"Works about astronomy",
"Information systems",
"Astronomy projects",
"Human-based computation",
"Astronomy websites"
] |
43,937,224 | https://en.wikipedia.org/wiki/Pan%20Jianwei | Pan Jianwei (; born 11 March 1970) is a Chinese academic administrator and quantum physicist. He is a university administrator and professor of physics at the University of Science and Technology of China. Pan is known for his work in the field of quantum entanglement, quantum information and quantum computers. In 2017... | Pan Jianwei | [
"Physics"
] | 703 | [
"Quantum physicists",
"Quantum mechanics"
] |
42,497,844 | https://en.wikipedia.org/wiki/Xbra | Xbra is a homologue of Brachyury (T) gene for Xenopus. It is a transcription activator involved in vertebrate gastrulation which controls posterior mesoderm patterning and notochord differentiation by activating transcription of genes expressed throughout mesoderm. The effects of Xbra is concentration dependent where c... | Xbra | [
"Chemistry",
"Biology"
] | 467 | [
"Induced stem cells",
"Gene expression",
"Transcription factors",
"Signal transduction"
] |
42,500,615 | https://en.wikipedia.org/wiki/Acoustic%20harassment%20device | Acoustic harassment and acoustic deterrents are technologies used to keep animals and in some cases humans away from an area. Applications of the technology are used to keep marine mammals away from aquaculture facilities and to keep birds away from certain areas (for instance in the vicinity of airports and blueberry ... | Acoustic harassment device | [
"Physics"
] | 780 | [
"Classical mechanics",
"Acoustics"
] |
42,504,282 | https://en.wikipedia.org/wiki/Heel%20effect | In X-ray tubes, the heel effect or, more precisely, the anode heel effect is a variation of the intensity of X-rays emitted by the anode depending on the direction of emission along the anode-cathode axis. X-rays emitted toward the anode are less intense than those emitted perpendicular to the cathode–anode axis or tow... | Heel effect | [
"Physics"
] | 546 | [
"Applied and interdisciplinary physics",
"X-rays",
"Spectrum (physical sciences)",
"Electromagnetic spectrum",
"Medical physics"
] |
54,003,498 | https://en.wikipedia.org/wiki/Axicabtagene%20ciloleucel | Axicabtagene ciloleucel, sold under the brand name Yescarta, is a medication used for the treatment for large B-cell lymphoma that has failed conventional treatment. T cells are removed from a person with lymphoma and genetically engineered to produce a specific T-cell receptor. The resulting chimeric antigen receptor ... | Axicabtagene ciloleucel | [
"Biology"
] | 849 | [
"Cell therapies",
"CAR T-cell therapy"
] |
52,657,328 | https://en.wikipedia.org/wiki/Bayesian%20model%20of%20computational%20anatomy | Computational anatomy (CA) is a discipline within medical imaging focusing on the study of anatomical shape and form at the visible or gross anatomical scale of morphology.
The field is broadly defined and includes foundations in anatomy, applied mathematics and pure mathematics, including medical imaging, neuroscien... | Bayesian model of computational anatomy | [
"Mathematics",
"Engineering",
"Biology"
] | 2,174 | [
"Biological engineering",
"Biomedical engineering",
"Civil engineering",
"Geometry",
"Fluid mechanics",
"Medical technology"
] |
39,723,835 | https://en.wikipedia.org/wiki/Atmospheric%20optics%20ray-tracing%20codes | Atmospheric optics ray tracing codes - this article list codes for light scattering using ray-tracing technique to study atmospheric optics phenomena such as rainbows and halos. Such particles can be large raindrops or hexagonal ice crystals. Such codes are one of many approaches to calculations of light scattering b... | Atmospheric optics ray-tracing codes | [
"Physics",
"Chemistry",
"Materials_science",
"Mathematics"
] | 385 | [
" absorption and radiative transfer (optics)",
"Applied mathematics",
"Computational science",
"Scattering",
"Condensed matter physics",
"Particle physics",
"Nuclear physics"
] |
41,065,295 | https://en.wikipedia.org/wiki/Satellite%20surface%20salinity | Satellite surface salinity refers to measurements of surface salinity made by remote sensing satellites. The radiative properties of the ocean surface are exploited in order to estimate the salinity of the water's surface layer.
The depth of the water column that a satellite surface salinity measurement is sensitive ... | Satellite surface salinity | [
"Physics",
"Environmental_science"
] | 1,099 | [
"Oceanography",
"Hydrology",
"Applied and interdisciplinary physics"
] |
41,067,118 | https://en.wikipedia.org/wiki/String%20phenomenology | String phenomenology is a branch of theoretical physics that uses tools from mathematics and computer science to study the implications of string theory for particle physics and cosmology. In cosmology, string phenomenology studies, among others, implications of string theory for inflation, dark matter and dark energy.... | String phenomenology | [
"Physics",
"Astronomy"
] | 224 | [
"Astronomical hypotheses",
"Astronomical sub-disciplines",
"Theoretical physics",
"Unsolved problems in physics",
"Astrophysics",
"Particle physics",
"String theory",
"Physics beyond the Standard Model",
"Physical cosmology"
] |
41,067,402 | https://en.wikipedia.org/wiki/Numerical%20solution%20of%20the%20convection%E2%80%93diffusion%20equation | The convection–diffusion equation describes the flow of heat, particles, or other physical quantities in situations where there is both diffusion and convection or advection. For information about the equation, its derivation, and its conceptual importance and consequences, see the main article convection–diffusion equ... | Numerical solution of the convection–diffusion equation | [
"Physics",
"Chemistry",
"Mathematics",
"Engineering"
] | 908 | [
"Transport phenomena",
"Physical phenomena",
"Diffusion",
"Equations of physics",
"Chemical engineering",
"Mathematical objects",
"Equations"
] |
41,069,188 | https://en.wikipedia.org/wiki/Discovery%20and%20development%20of%20phosphodiesterase%205%20inhibitors | Phosphodiesterases (PDEs) are a superfamily of enzymes. This superfamily is further classified into 11 families, PDE1 - PDE11, on the basis of regulatory properties, amino acid sequences, substrate specificities, pharmacological properties and tissue distribution. Their function is to degrade intracellular second messe... | Discovery and development of phosphodiesterase 5 inhibitors | [
"Chemistry",
"Biology"
] | 5,083 | [
"Life sciences industry",
"Drug discovery",
"Medicinal chemistry",
"nan",
"Biochemistry",
"Molecular biology"
] |
41,069,208 | https://en.wikipedia.org/wiki/Discovery%20and%20development%20of%20beta-blockers | β adrenergic receptor antagonists (also called beta-blockers or β-blockers) were initially developed in the 1960s, for the treatment of angina pectoris but are now also used for hypertension, congestive heart failure and certain arrhythmias. In the 1950s, dichloroisoproterenol (DCI) was discovered to be a β-antagoni... | Discovery and development of beta-blockers | [
"Chemistry",
"Biology"
] | 4,280 | [
"Drug discovery",
"Life sciences industry",
"Medicinal chemistry"
] |
41,071,610 | https://en.wikipedia.org/wiki/Theia%20%28planet%29 | Theia () is a hypothesized ancient planet in the early Solar System which, according to the giant-impact hypothesis, collided with the early Earth around 4.5 billion years ago, with some of the resulting ejected debris coalescing to form the Moon. Collision simulations support the idea that the large low-shear-velocity... | Theia (planet) | [
"Physics",
"Astronomy",
"Mathematics",
"Biology",
"Environmental_science"
] | 928 | [
"Astronomical hypotheses",
"Hydrology",
"Water",
"Outer space",
"Astronomical myths",
"Hypothetical impact events",
"Hypothetical astronomical objects",
"Space",
"Geometry",
"Biological hypotheses",
"Spacetime",
"Astronomical objects",
"Solar System"
] |
51,132,519 | https://en.wikipedia.org/wiki/C29H46O3 | {{DISPLAYTITLE:C29H46O3}}
The molecular formula C29H46O3 (molar mass: 442.674 g/mol, exact mass: 442.3447 u) may refer to:
Nandrolone undecanoate
Testosterone decanoate
Molecular formulas | C29H46O3 | [
"Physics",
"Chemistry"
] | 67 | [
"Molecules",
"Set index articles on molecular formulas",
"Isomerism",
"Molecular formulas",
"Matter"
] |
51,135,583 | https://en.wikipedia.org/wiki/Von%20Stahel%20und%20Eysen | Von Stahel und Eysen (English: On Steel and Iron) is the first printed book on metallurgy, published in 1532 by several publishers: Kunegunde Hergot in Nuremberg, Melchior Sachs in Erfurt, and Peter Jordan in Mainz. It has been suggested that Hergot was probably the first to publish the text, as the material seems to c... | Von Stahel und Eysen | [
"Chemistry",
"Materials_science"
] | 563 | [
"Metallurgy",
"History of metallurgy"
] |
51,138,703 | https://en.wikipedia.org/wiki/The%20Chemical%20Engineer | The Chemical Engineer is a monthly chemical engineering technical and news magazine published by the Institution of Chemical Engineers (IChemE). It has technical articles of interest to practitioners and educators, and also addresses current events in world of chemical engineering including research, international busi... | The Chemical Engineer | [
"Chemistry",
"Engineering"
] | 339 | [
"Chemical engineering journals",
"Chemical engineering",
"Chemical engineering organizations",
"Institution of Chemical Engineers"
] |
51,139,305 | https://en.wikipedia.org/wiki/JJ%20Electronic | JJ Electronic, s.r.o is a Slovak electronic component manufacturer, and one of the world's remaining producers of vacuum tubes. It is based in Čadca, in the Kysuce region of Slovakia.
Most of its products are audio receiving tubes, mainly used for guitar and hi-fi amplifiers. In technical terms, JJ produces triodes, b... | JJ Electronic | [
"Physics"
] | 567 | [
"Vacuum tubes",
"Vacuum",
"Matter"
] |
47,083,767 | https://en.wikipedia.org/wiki/Leukotriene%20receptor | The leukotriene (LT) receptors are G protein-coupled receptors that bind and are activated by the leukotrienes. They include the following proteins:
Leukotriene B4 receptors (BLTRs) – bind to and are activated by LTB4:
BLT1 (Leukotriene B4 receptor 1) –
BLT2 (Leukotriene B4 receptor 2) –
Cysteinyl leukotriene ... | Leukotriene receptor | [
"Chemistry",
"Biology"
] | 237 | [
"Biotechnology stubs",
"Signal transduction",
"G protein-coupled receptors",
"Biochemistry stubs",
"Biochemistry"
] |
47,084,051 | https://en.wikipedia.org/wiki/PI-RADS | PI-RADS is an acronym for Prostate Imaging Reporting and Data System, defining standards of high-quality clinical service for multi-parametric magnetic resonance imaging (mpMRI), including image creation and reporting.
History
In 2007, the AdMeTech Foundation's International Prostate MRI Working Group convened the k... | PI-RADS | [
"Chemistry"
] | 782 | [
"Nuclear magnetic resonance",
"Magnetic resonance imaging"
] |
36,858,969 | https://en.wikipedia.org/wiki/C17H25NO3 | The molecular formula C17H25NO3 (molar mass: 291.38 g/mol, exact mass: 291.1834 u) may refer to:
Cyclopentolate
EA-3834
Levobunolol
Mesembranol
Pecilocin
Molecular formulas | C17H25NO3 | [
"Physics",
"Chemistry"
] | 61 | [
"Molecules",
"Set index articles on molecular formulas",
"Isomerism",
"Molecular formulas",
"Matter"
] |
36,861,734 | https://en.wikipedia.org/wiki/Outer%20membrane%20porin%20D | Outer membrane porin D is a protein family containing bacterial outer membrane porins which are involved in transport of cationic amino acids, peptides, antibiotics and other compounds.
It was also described as having some serine protease activity. However many of these proteins are not peptidases and are classified a... | Outer membrane porin D | [
"Biology"
] | 124 | [
"Protein families",
"Protein classification"
] |
36,862,865 | https://en.wikipedia.org/wiki/Contractor%20management | Contractor management is the managing of outsourced work performed for an individual company. Contractor management implements a system that manages contractors' health and safety information, insurance information, training programs and specific documents that pertain to the contractor and the owner client. Most moder... | Contractor management | [
"Chemistry",
"Engineering"
] | 1,284 | [
"Chemical process engineering",
"Safety engineering",
"Process safety"
] |
36,868,208 | https://en.wikipedia.org/wiki/Y-Set%20%28intravenous%20therapy%29 | In intravenous therapy a Y-Set, T-Set and V-Sets are Y-, T- and V-shaped three-way connector sets made of connecting plastic tubes used for delivering intravenous drugs into the body from multiple fluid sources. As Y-Sets are the most common shaped sets, Y-Set is a name that is sometimes used to represent the family of... | Y-Set (intravenous therapy) | [
"Chemistry",
"Biology"
] | 325 | [
"Pharmacology",
"Medical technology",
"Medical equipment",
"Routes of administration"
] |
36,869,441 | https://en.wikipedia.org/wiki/Sigma%20Piscium | Sigma Piscium (Sigma Psc, σ Piscium, σ Psc) is a main-sequence star in the zodiac constellation of Pisces. It has an apparent magnitude of +5.50, meaning it is barely visible to the naked eye, according to the Bortle scale. While parallax measurements by the Hipparcos spacecraft give a distance of approximately 430 lig... | Sigma Piscium | [
"Astronomy"
] | 467 | [
"Pisces (constellation)",
"Constellations"
] |
38,282,497 | https://en.wikipedia.org/wiki/Gutmann%E2%80%93Beckett%20method | In chemistry, the Gutmann–Beckett method is an experimental procedure used by chemists to assess the Lewis acidity of molecular species. Triethylphosphine oxide (, TEPO) is used as a probe molecule and systems are evaluated by 31P-NMR spectroscopy. In 1975, used 31P-NMR spectroscopy to parameterize Lewis acidity of s... | Gutmann–Beckett method | [
"Chemistry"
] | 612 | [
"Acid–base chemistry",
"Nuclear magnetic resonance",
"Nuclear magnetic resonance experiments",
"Equilibrium chemistry",
"nan"
] |
38,289,515 | https://en.wikipedia.org/wiki/Extracellular%20RNA | Extracellular RNA (exRNA) describes RNA species present outside of the cells in which they were transcribed. Carried within extracellular vesicles, lipoproteins, and protein complexes, exRNAs are protected from ubiquitous RNA-degrading enzymes. exRNAs may be found in the environment or, in multicellular organisms, with... | Extracellular RNA | [
"Chemistry",
"Biology"
] | 2,038 | [
"Molecular genetics",
"Molecular biology"
] |
46,242,766 | https://en.wikipedia.org/wiki/Rainbow%20gravity%20theory | Rainbow gravity (or "gravity's rainbow") is a theory that different wavelengths of light experience different gravity levels and are separated in the same way that a prism splits white light into the rainbow. This phenomenon would be imperceptible in areas of relatively low gravity, such as Earth, but would be signific... | Rainbow gravity theory | [
"Physics",
"Astronomy"
] | 578 | [
"Astrophysics theories",
"Astronomical sub-disciplines",
"Theoretical physics",
"Astrophysics",
"Theories of gravity",
"Physical cosmology"
] |
46,244,530 | https://en.wikipedia.org/wiki/Extended%20interaction%20oscillator | The extended interaction oscillator (EIO) is a linear-beam vacuum tube designed to convert direct current to RF power. The conversion mechanism is the space charge wave process whereby velocity modulation in an electron beam transforms to current or density modulation with distance.
The tubes contain a single resonato... | Extended interaction oscillator | [
"Physics",
"Chemistry"
] | 708 | [
"Electron",
"Electron beam",
"Vacuum tubes",
"Vacuum",
"Matter"
] |
46,250,924 | https://en.wikipedia.org/wiki/Cubical%20set | In topology, a branch of mathematics, a cubical set is a set-valued contravariant functor on the category of (various) n-cubes.
Cubical sets have been often considered as an alternative to simplicial sets in combinatorial topology, including in the early work of Daniel Kan and Jean-Pierre Serre. They have also been de... | Cubical set | [
"Physics",
"Mathematics"
] | 185 | [
"Topology stubs",
"Topology",
"Space",
"Geometry",
"Spacetime"
] |
34,296,445 | https://en.wikipedia.org/wiki/Atlas%20of%20UTR%20Regulatory%20Activity | The Atlas of UTR Regulatory Activity (AURA), a biological database, now at its second version, is a manually curated and comprehensive catalog of human 5' and 3' untranslated sequences (UTR) and UTR regulatory annotations.
It includes basic annotation, phylogenetic conservation, binding sites for RNA-binding proteins a... | Atlas of UTR Regulatory Activity | [
"Biology"
] | 217 | [
"Bioinformatics",
"Biological databases"
] |
34,296,669 | https://en.wikipedia.org/wiki/Exciton-polariton | In physics, the exciton–polariton is a type of polariton; a hybrid light and matter quasiparticle arising from the strong coupling of the electromagnetic dipolar oscillations of excitons (either in bulk or quantum wells) and photons. Because light excitations are observed classically as photons, which are massless part... | Exciton-polariton | [
"Physics",
"Materials_science"
] | 770 | [
"Quasiparticles",
"Subatomic particles",
"Condensed matter physics",
"Matter"
] |
34,298,214 | https://en.wikipedia.org/wiki/Dragontrail | Dragontrail is an alkali-aluminosilicate sheet glass manufactured by AGC Inc. It is engineered for a combination of thinness, lightness and damage-resistance, similarly to Corning's proprietary Gorilla Glass. The material's primary properties are its strength, allowing thin glass without fragility; its high scratch res... | Dragontrail | [
"Physics",
"Materials_science",
"Engineering"
] | 615 | [
"Glass engineering and science",
"Applied and interdisciplinary physics",
"Materials science",
"nan"
] |
34,298,507 | https://en.wikipedia.org/wiki/Sweep%20frequency%20response%20analysis | Sweep frequency response analysis (SFRA) is a method to evaluate the mechanical integrity of core, windings and clamping structures within power transformers by measuring their electrical transfer functions over a wide frequency range.
Methods
SFRA is a comparative method, meaning an evaluation of the transformer cond... | Sweep frequency response analysis | [
"Engineering"
] | 570 | [
"Electrical engineering"
] |
34,299,760 | https://en.wikipedia.org/wiki/Parasite%20experiment | In experimental physics, and particularly in high energy and nuclear physics, a parasite experiment or parasitic experiment is an experiment performed using a big particle accelerator or other large facility, without interfering with the scheduled experiments of that facility. This allows the experimenters to proceed ... | Parasite experiment | [
"Physics"
] | 82 | [
"Experimental physics",
"Particle physics",
"Experimental particle physics"
] |
34,302,118 | https://en.wikipedia.org/wiki/Balanced%20module | In the subfield of abstract algebra known as module theory, a right R module M is called a balanced module (or is said to have the double centralizer property) if every endomorphism of the abelian group M which commutes with all R-endomorphisms of M is given by multiplication by a ring element. Explicitly, for any addi... | Balanced module | [
"Mathematics"
] | 629 | [
"Fields of abstract algebra",
"Ring theory",
"Module theory"
] |
34,304,924 | https://en.wikipedia.org/wiki/Quasiregular%20map | In the mathematical field of analysis, quasiregular maps are a class of continuous maps between Euclidean spaces Rn of the same dimension or, more generally, between Riemannian manifolds of the same dimension, which share some of the basic properties with holomorphic functions of one complex variable.
Motivation
The... | Quasiregular map | [
"Mathematics"
] | 1,045 | [
"Mathematical analysis"
] |
34,307,312 | https://en.wikipedia.org/wiki/Isoflavonoid%20biosynthesis | The biosynthesis of isoflavonoids involves several enzymes; These are:
Liquiritigenin,NADPH:oxygen oxidoreductase (hydroxylating, aryl migration), also known as Isoflavonoid synthase, is an enzyme that uses liquiritigenin (a flavanone), O2, NADPH and H+ to produce 2,7,4'-trihydroxyisoflavanone (an isoflavonoid), H2O a... | Isoflavonoid biosynthesis | [
"Chemistry"
] | 359 | [
"Biosynthesis",
"Metabolism",
"Chemical synthesis"
] |
34,307,566 | https://en.wikipedia.org/wiki/MimoDB | MimoDB is a database of peptides that have been selected from random peptide libraries based on their ability to bind small compounds, nucleic acids, proteins, cells, and tissues through phage display.
See also
Mimotope
Phage display
References
External links
https://web.archive.org/web/20121116054757/http://immu... | MimoDB | [
"Chemistry",
"Biology"
] | 92 | [
"Biochemistry methods",
"Bioinformatics",
"Biochemistry",
"Biological databases"
] |
58,876,827 | https://en.wikipedia.org/wiki/Many-body%20localization | Many-body localization (MBL) is a dynamical phenomenon occurring in isolated many-body quantum systems. It is characterized by the system failing to reach thermal equilibrium, and retaining a memory of its initial condition in local observables for infinite times.
Thermalization and localization
Textbook quantum sta... | Many-body localization | [
"Physics"
] | 1,532 | [
"Theoretical physics",
"Quantum mechanics"
] |
58,881,336 | https://en.wikipedia.org/wiki/CICE%20%28sea%20ice%20model%29 | CICE () is a computer model that simulates the growth, melt and movement of sea ice. It has been integrated into many coupled climate system models as well as global ocean and weather forecasting models and is often used as a tool in Arctic and Southern Ocean research. CICE development began in the mid-1990s by the Un... | CICE (sea ice model) | [
"Physics"
] | 1,302 | [
"Physical phenomena",
"Earth phenomena",
"Applied and interdisciplinary physics",
"Sea ice",
"Computational physics",
"Physical oceanography",
"Physics software"
] |
58,884,841 | https://en.wikipedia.org/wiki/Level%20control%20valve | A level control valve or altitude control valve is a type of valve that automatically responds to changes in the height of a liquid in some storage system. A common example is the set of ballcocks in a flush toilet, where each stage of the flush cycle is actuated by the emptying or filling of the tank. Another example ... | Level control valve | [
"Physics",
"Chemistry"
] | 192 | [
"Physical systems",
"Valves",
"Hydraulics",
"Piping"
] |
58,887,785 | https://en.wikipedia.org/wiki/Toehold%20mediated%20strand%20displacement | Toehold mediated strand displacement (TMSD) is an enzyme-free molecular tool to exchange one strand of DNA or RNA (output) with another strand (input). It is based on the hybridization of two complementary strands of DNA or RNA via Watson-Crick base pairing (A-T/U and C-G) and makes use of a process called branch migra... | Toehold mediated strand displacement | [
"Chemistry",
"Engineering",
"Biology"
] | 701 | [
"Biological engineering",
"Genetic engineering",
"Molecular biology"
] |
60,373,549 | https://en.wikipedia.org/wiki/Phase%20separation | Phase separation is the creation of two distinct phases from a single homogeneous mixture. The most common type of phase separation is between two immiscible liquids, such as oil and water. This type of phase separation is known as liquid-liquid equilibrium. Colloids are formed by phase separation, though not all phas... | Phase separation | [
"Physics",
"Chemistry",
"Materials_science",
"Engineering"
] | 802 | [
"Phases of matter",
"Materials science",
"Equilibrium chemistry",
"Condensed matter physics",
"Matter"
] |
55,561,303 | https://en.wikipedia.org/wiki/N-Methyl-2-thiazolidinethione | N-Methyl-2-thiazolidinethione is the organosulfur compound with the formula C2H4S(NCH3)CS. It is classified as a heterocycle called a thiazolidine. It is a colorless or off-white solid. It has gained attention as a proposed low toxicity replacement for ethylenethioureas, which are used as accelerators for the vulcan... | N-Methyl-2-thiazolidinethione | [
"Chemistry"
] | 153 | [
"Dithiocarbamates",
"Functional groups"
] |
55,561,850 | https://en.wikipedia.org/wiki/Golden%20binary | In gravitational wave astronomy, a golden binary is a binary black hole collision event whose inspiral and ringdown phases have been measured accurately enough to provide separate measurements of the initial and final black hole masses.
Testing general relativity
Current LIGO/Virgo protocol relies on its library of s... | Golden binary | [
"Physics",
"Astronomy"
] | 249 | [
"Black holes",
"Physical phenomena",
"Physical quantities",
"Unsolved problems in physics",
"Astronomy stubs",
"Astrophysics",
"Stellar astronomy stubs",
"Astrophysics stubs",
"Density",
"Relativity stubs",
"Theory of relativity",
"Stellar phenomena",
"Astronomical objects",
"Gravitational... |
55,566,398 | https://en.wikipedia.org/wiki/Nanotechnology%20for%20water%20purification | There are many water purifiers available in the market which use different techniques like boiling, filtration, distillation, chlorination, sedimentation and oxidation. Currently nanotechnology plays a vital role in water purification techniques. Nanotechnology is the process of manipulating atoms on a nanoscale. In na... | Nanotechnology for water purification | [
"Chemistry",
"Materials_science"
] | 1,657 | [
"Water filters",
"Water treatment",
"Filters",
"Nanotechnology and the environment",
"Nanotechnology",
"Nanomaterials"
] |
55,567,666 | https://en.wikipedia.org/wiki/Newlab | Newlab opened in June 2016, as a multi-disciplinary technology center. Housed in Building 128 of the Brooklyn Navy Yard, the $35 million project serves as a hardware-focused shared workspace, research lab, and hatchery for socially oriented tech manufacturing.
Using the MIT Media Lab as a model, the impetus for the in... | Newlab | [
"Materials_science",
"Engineering"
] | 1,417 | [
"Industrial design",
"Design engineering",
"Materials science",
"Nanotechnology",
"Design"
] |
48,793,269 | https://en.wikipedia.org/wiki/Fambrini%20%26%20Daniels | Fambrini and Daniels were artificial stone and architectural terracotta manufacturers in Canwick Road, Lincoln, England. The company was probably founded in 1838. About 1913 it became the Lindum Stone Company which ceased trading after 1949.
History
Joseph Fambrini, was born in Italy in 1815, possibly in Florence. He ... | Fambrini & Daniels | [
"Engineering"
] | 1,020 | [
"Manufacturer of architectural terracotta",
"Architecture"
] |
48,794,726 | https://en.wikipedia.org/wiki/Mosely%20snowflake | The Mosely snowflake (after Jeannine Mosely) is a Sierpiński–Menger type of fractal obtained in two variants either by the operation opposite to creating the Sierpiński-Menger snowflake or Cantor dust i.e. not by leaving but by removing eight of the smaller 1/3-scaled corner cubes and the central one from each cube lef... | Mosely snowflake | [
"Mathematics"
] | 183 | [
"Functions and mappings",
"Mathematical analysis",
"Mathematical structures",
"Mathematical analysis stubs",
"Mathematical objects",
"Fractals",
"Space (mathematics)",
"Topology stubs",
"Topological spaces",
"Topology",
"Mathematical relations"
] |
48,795,897 | https://en.wikipedia.org/wiki/Tanin%20Industrial%20Company | Tanin () was a leading consumer electric device company (emphasized on products such as televisions, fans, rice cookers, radios, etc.) in Thailand. It was out of the business a few years prior to financial crisis in Thailand in 1997.
History
Tanin was established in 1946 in Thailand as a family business.
However, with... | Tanin Industrial Company | [
"Engineering"
] | 232 | [
"Radio electronics",
"Radio manufacturers"
] |
48,796,678 | https://en.wikipedia.org/wiki/Princeton%20field-reversed%20configuration | The Princeton Field Reversed Configuration (PFRC) is a series of experiments in plasma physics, an experimental program to evaluate a configuration for a fusion power reactor, at the Princeton Plasma Physics Laboratory (PPPL). The experiment probes the dynamics of long-pulse, collisionless, low s-parameter field-revers... | Princeton field-reversed configuration | [
"Chemistry"
] | 1,156 | [
"Particle traps",
"Magnetic confinement fusion devices"
] |
48,798,515 | https://en.wikipedia.org/wiki/Human%20thermoregulation | As in other mammals, human thermoregulation is an important aspect of homeostasis. In thermoregulation, body heat is generated mostly in the deep organs, especially the liver, brain, and heart, and in contraction of skeletal muscles. Humans have been able to adapt to a great diversity of climates, including hot humid a... | Human thermoregulation | [
"Physics",
"Chemistry",
"Biology"
] | 1,890 | [
"Transport phenomena",
"Physical phenomena",
"Heat transfer",
"Human homeostasis",
"Thermoregulation",
"Thermodynamics",
"Homeostasis"
] |
50,241,048 | https://en.wikipedia.org/wiki/LEFTY2 | Left-right determination factor 2 is a protein that in humans is encoded by the LEFTY2 gene.
Function
This gene encodes a member of the TGF-beta family of proteins. The encoded protein is secreted and plays a role in left-right asymmetry determination of organ systems during development. The protein may also play a r... | LEFTY2 | [
"Chemistry"
] | 173 | [
"Biomolecules by chemical classification",
"Proteins",
"Molecular biology"
] |
50,250,122 | https://en.wikipedia.org/wiki/Nanomechanical%20resonator | A nanomechanical resonator is a nanoelectromechanical systems ultra-small resonator that oscillates at a specific frequency depending on its mass and stiffness.
See also
Quartz crystal microbalance
Atomic force microscopy
References
Further reading
Nanoelectronics | Nanomechanical resonator | [
"Materials_science"
] | 60 | [
"Nanotechnology",
"Nanoelectronics"
] |
50,252,496 | https://en.wikipedia.org/wiki/Polar%20metal | A polar metal, metallic ferroelectric, or ferroelectric metal is a metal that contains an electric dipole moment. Its components have an ordered electric dipole. Such metals should be unexpected, because the charge should conduct by way of the free electrons in the metal and neutralize the polarized charge. However th... | Polar metal | [
"Physics",
"Chemistry",
"Materials_science"
] | 843 | [
"Physical phenomena",
"Metals",
"Ferroelectric materials",
"Materials",
"Electrical phenomena",
"Hysteresis",
"Matter"
] |
52,662,393 | https://en.wikipedia.org/wiki/ProSTEP%20iViP | pr is an association with its headquarters in Darmstadt, Germany. Founded in 1993 as the ProSTEP Association for the Promotion of Product Data Standards and later renamed to ProSTEP iViP Association in 2002, and since May 2017 the association's name has been written as "prostep ivip". Prostep ivip is a globally active,... | ProSTEP iViP | [
"Physics"
] | 863 | [
"Spacetime",
"Space",
"Aerospace"
] |
52,667,139 | https://en.wikipedia.org/wiki/National%20Concrete%20Masonry%20Association | The National Concrete Masonry Association (NCMA) is a United States trade association of manufacturers of concrete and masonry products. The association was founded in 1918.
NCMA publishes methods and specifications, which are used by the industry, and are cited within professional manuals.
NCMA published a monthly... | National Concrete Masonry Association | [
"Physics",
"Engineering"
] | 236 | [
"Matter",
"Building engineering",
"Architecture",
"Construction",
"Stonemasonry",
"Materials",
"Masonry",
"Building materials"
] |
41,077,022 | https://en.wikipedia.org/wiki/Earth%27s%20internal%20heat%20budget | Earth's internal heat budget is fundamental to the thermal history of the Earth. The flow of heat from Earth's interior to the surface is estimated at 47±2 terawatts (TW) and comes from two main sources in roughly equal amounts: the radiogenic heat produced by the radioactive decay of isotopes in the mantle and crust, ... | Earth's internal heat budget | [
"Physics",
"Chemistry"
] | 1,904 | [
"Transport phenomena",
"Physical phenomena",
"Heat transfer",
"Thermodynamics"
] |
41,080,840 | https://en.wikipedia.org/wiki/Gut%E2%80%93brain%20axis | The gut–brain axis is the two-way biochemical signaling that takes place between the gastrointestinal tract (GI tract) and the central nervous system (CNS). The term "microbiota–gut–brain axis" highlights the role of gut microbiota in these biochemical signaling. Broadly defined, the gut–brain axis includes the central... | Gut–brain axis | [
"Biology",
"Environmental_science"
] | 3,292 | [
"Digestive system",
"Organ systems",
"Microbiomes",
"Environmental microbiology",
"Gut flora"
] |
41,083,964 | https://en.wikipedia.org/wiki/Genetically%20modified%20tree | A genetically modified tree (GMt, GM tree, genetically engineered tree, GE tree or transgenic tree) is a tree whose DNA has been modified using genetic engineering techniques. In most cases the aim is to introduce a novel trait to the plant which does not occur naturally within the species. Examples include resistance... | Genetically modified tree | [
"Engineering",
"Biology"
] | 1,906 | [
"Genetic engineering",
"Genetically modified organisms"
] |
43,939,378 | https://en.wikipedia.org/wiki/Pressure-induced%20hydration | Pressure-induced hydration (PIH), also known as “super-hydration”, is a special case of pressure-induced insertion whereby water molecules are injected into the pores of microporous materials. In PIH, a microporous material is placed under pressure in the presence of water in the pressure-transmitting fluid of a diamon... | Pressure-induced hydration | [
"Physics",
"Chemistry"
] | 282 | [
"Molecular physics",
"Molecules",
"Physical objects",
"nan",
"Atoms",
"Matter"
] |
43,940,392 | https://en.wikipedia.org/wiki/Nano%20flake | In a general meaning a Nano flake is a flake (that is, an uneven piece of material with one dimension substantially smaller than the other two) with at least one nanometric dimension (that is, between 1 and 100 nm). A flake is not necessarily perfectly flat but it is characterized by a plate-like form or structure. The... | Nano flake | [
"Materials_science",
"Engineering"
] | 751 | [
"Nanotechnology",
"Materials science"
] |
43,942,620 | https://en.wikipedia.org/wiki/Sanatogen | Sanatogen was a "brain tonic" invented by the Bauer Chemical Company, in Germany in 1898 and sold worldwide
In the US it was advertised as a "nerve revitaliser". The medicine was prohibited in Australia in 1915 during World War I and a British-made substitute "Sanagen" was introduced to the Australian market the foll... | Sanatogen | [
"Chemistry",
"Biology"
] | 322 | [
"Pharmaceutical industry",
"Pharmacology",
"Life sciences industry"
] |
43,947,283 | https://en.wikipedia.org/wiki/Interference%20of%20the%20footings | The Interference of the footings is a phenomenon that is observed when two footings are closely spaced. The buildings when are to be constructed nearby to each other, the architectural requirements or the less availability of space for the construction forces the engineers to place the foundation footings close to each... | Interference of the footings | [
"Physics",
"Engineering"
] | 894 | [
"Soil mechanics",
"Civil engineering",
"Applied and interdisciplinary physics",
"Construction"
] |
54,013,249 | https://en.wikipedia.org/wiki/Day%E2%80%93evening%E2%80%93night%20noise%20level | The day–evening–night noise level or L is a 2002 European standard to express noise level over an entire day. It imposes a penalty on sound levels during evening and night and it is primarily used for noise assessments of airports, busy main roads, main railway lines and in cities over 100,000 residents. The penalty fo... | Day–evening–night noise level | [
"Physics",
"Engineering"
] | 181 | [
"Urban planning",
"Classical mechanics",
"Acoustics",
"Architecture"
] |
54,016,907 | https://en.wikipedia.org/wiki/Time-translation%20symmetry | Time-translation symmetry or temporal translation symmetry (TTS) is a mathematical transformation in physics that moves the times of events through a common interval. Time-translation symmetry is the law that the laws of physics are unchanged (i.e. invariant) under such a transformation. Time-translation symmetry is a... | Time-translation symmetry | [
"Physics",
"Chemistry",
"Mathematics"
] | 1,021 | [
"Physical phenomena",
"Physical quantities",
"Quantum mechanics",
"Space (mathematics)",
"Thermodynamics",
"Dynamical systems",
"Energy (physics)",
"Wikipedia categories named after physical quantities",
"Laws of thermodynamics",
"Time in physics",
"Equations of physics",
"Quantity",
"Geomet... |
54,021,404 | https://en.wikipedia.org/wiki/Charge%20transport%20mechanisms | Charge transport mechanisms are theoretical models that aim to quantitatively describe the electric current flow through a given medium.
Theory
Crystalline solids and molecular solids are two opposite extreme cases of materials that exhibit substantially different transport mechanisms. While in atomic solids transpor... | Charge transport mechanisms | [
"Physics",
"Materials_science",
"Mathematics"
] | 980 | [
"Physical phenomena",
"Physical quantities",
"Charge carriers",
"Quantity",
"Electrical phenomena",
"Condensed matter physics",
"Wikipedia categories named after physical quantities",
"Electrical resistance and conductance"
] |
57,340,621 | https://en.wikipedia.org/wiki/Odd%20cycle%20transversal | In graph theory, an odd cycle transversal of an undirected graph is a set of vertices of the graph that has a nonempty intersection with every odd cycle in the graph. Removing the vertices of an odd cycle transversal from a graph leaves a bipartite graph as the remaining induced subgraph.
Relation to vertex cover
A gi... | Odd cycle transversal | [
"Mathematics"
] | 518 | [
"Computational problems in graph theory",
"Graph theory objects",
"Computational mathematics",
"Graph theory",
"Computational problems",
"Mathematical relations",
"Mathematical problems"
] |
56,937,054 | https://en.wikipedia.org/wiki/5%CE%B1-Dihydronormethandrone | 5α-Dihydronormethandrone (5α-DHNMT; developmental code name RU-575), also known as 17α-methyl-4,5α-dihydro-19-nortestosterone or as 17α-methyl-5α-estran-17β-ol-3-one, is an androgen/anabolic steroid and a likely metabolite of normethandrone formed by 5α-reductase. Analogously to nandrolone and its 5α-reduced metabolite... | 5α-Dihydronormethandrone | [
"Chemistry"
] | 252 | [
"Pharmacology",
"Ketones",
"Functional groups",
"Medicinal chemistry stubs",
"Chemicals in medicine",
"Human drug metabolites",
"Pharmacology stubs"
] |
56,940,695 | https://en.wikipedia.org/wiki/Howarth%E2%80%93Dorodnitsyn%20transformation | In fluid dynamics, Howarth–Dorodnitsyn transformation (or Dorodnitsyn-Howarth transformation) is a density-weighted coordinate transformation, which reduces variable-density flow conservation equations to simpler form (in most cases, to incompressible form). The transformation was first used by Anatoly Dorodnitsyn in 1... | Howarth–Dorodnitsyn transformation | [
"Chemistry",
"Engineering"
] | 219 | [
"Piping",
"Chemical engineering",
"Fluid dynamics"
] |
47,093,327 | https://en.wikipedia.org/wiki/Interactive%20architecture | Interactive architecture refers to the branch of architecture which deals with buildings, structures, surfaces and spaces that are designed to change, adapt and reconfigure in real-time response to people (their activity, behaviour and movements), as well as the wider environment. This is usually achieved by embedding ... | Interactive architecture | [
"Engineering"
] | 1,442 | [
"Construction",
"Architecture"
] |
47,093,634 | https://en.wikipedia.org/wiki/Two-dimensional%20liquid | A two-dimensional liquid (2D liquid) is a collection of objects constrained to move in a planar space or other two-dimensional space in a liquid state.
Relations with 3D liquids
The movement of the particles in a 2D liquid is similar to 3D, but with limited degrees of freedom. E.g. rotational motion can be limited to... | Two-dimensional liquid | [
"Physics",
"Chemistry",
"Mathematics"
] | 272 | [
"Thermodynamics stubs",
"Statistical mechanics stubs",
"Planes (geometry)",
"Non-equilibrium thermodynamics",
"Phases of matter",
"Mathematical objects",
"Infinity",
"Thermodynamics",
"Dynamical systems",
"Statistical mechanics",
"Physical chemistry stubs",
"Matter",
"Liquids"
] |
42,508,883 | https://en.wikipedia.org/wiki/Ana%20Maria%20Rey | Ana Maria Rey is a Colombian theoretical physicist, professor at University of Colorado at Boulder, a JILA fellow, a fellow at National Institute of Standards and Technology and a fellow of the American Physical Society. Rey was the first Hispanic woman to win the Blavatnik Awards for Young Scientists in 2019.
In 2023,... | Ana Maria Rey | [
"Physics"
] | 1,075 | [
"Theoretical physics",
"Theoretical physicists"
] |
42,515,713 | https://en.wikipedia.org/wiki/Yoshimura%20buckling | In mechanical engineering, Yoshimura buckling is a triangular mesh buckling pattern found in thin-walled cylinders under compression along the axis of the cylinder, producing a corrugated shape resembling the Schwarz lantern. The same pattern can be seen on the sleeves of Mona Lisa.
This buckling pattern is named afte... | Yoshimura buckling | [
"Physics",
"Materials_science",
"Mathematics",
"Technology",
"Engineering"
] | 261 | [
"Structural engineering",
"Mechanical failure modes",
"Recreational mathematics",
"Structural analysis",
"Technological failures",
"Mechanics",
"Mechanical engineering",
"Aerospace engineering",
"Mechanical failure",
"Paper folding"
] |
51,146,427 | https://en.wikipedia.org/wiki/11C-UCB-J | 11C-UCB-J is a PET tracer for imaging the synaptic vesicle glycoprotein 2A in the human brain.
It is used to study the brain changes associated with several diseases including Alzheimer's disease, schizophrenia, and depression.
References
PET radiotracers
Pyridines
Pyrrolidones | 11C-UCB-J | [
"Chemistry"
] | 72 | [
"Chemicals in medicine",
"Medicinal radiochemistry",
"PET radiotracers"
] |
51,147,036 | https://en.wikipedia.org/wiki/Model-theoretic%20grammar | Model-theoretic grammars, also known as constraint-based grammars, contrast with generative grammars in the way they define sets of sentences: they state constraints on syntactic structure rather than providing operations for generating syntactic objects. A generative grammar provides a set of operations such as rewrit... | Model-theoretic grammar | [
"Mathematics"
] | 488 | [
"Mathematical logic",
"Model theory"
] |
51,147,390 | https://en.wikipedia.org/wiki/Kazhdan%E2%80%93Margulis%20theorem | In Lie theory, an area of mathematics, the Kazhdan–Margulis theorem is a statement asserting that a discrete subgroup in semisimple Lie groups cannot be too dense in the group. More precisely, in any such Lie group there is a uniform neighbourhood of the identity element such that every lattice in the group has a conju... | Kazhdan–Margulis theorem | [
"Physics",
"Mathematics"
] | 753 | [
"Lie groups",
"Geometric group theory",
"Mathematical structures",
"Group actions",
"Algebraic structures",
"Symmetry"
] |
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