id int64 580 79M | url stringlengths 31 175 | text stringlengths 9 245k | source stringlengths 1 109 | categories stringclasses 160
values | token_count int64 3 51.8k |
|---|---|---|---|---|---|
27,543,580 | https://en.wikipedia.org/wiki/Bruce%20effect | The Bruce effect, or pregnancy block, is the tendency for female rodents to terminate their pregnancies following exposure to the scent of an unfamiliar male. The effect was first noted in 1959 by Hilda M. Bruce, and has primarily been studied in laboratory mice (Mus musculus). In mice, pregnancy can only be terminated... | Bruce effect | Biology | 1,241 |
664,488 | https://en.wikipedia.org/wiki/Reciprocal%20lattice | The reciprocal lattice is a term associated with solids with translational symmetry, and plays a major role in many areas such as X-ray and electron diffraction as well as the energies of electrons in a solid. It emerges from the Fourier transform of the lattice associated with the arrangement of the atoms. The direct... | Reciprocal lattice | Physics,Chemistry,Materials_science,Mathematics,Engineering | 3,789 |
830,776 | https://en.wikipedia.org/wiki/Discrete%20valuation | In mathematics, a discrete valuation is an integer valuation on a field K; that is, a function:
satisfying the conditions:
for all .
Note that often the trivial valuation which takes on only the values is explicitly excluded.
A field with a non-trivial discrete valuation is called a discrete valuation field.
Disc... | Discrete valuation | Mathematics | 288 |
2,625,993 | https://en.wikipedia.org/wiki/Erd%C5%91s%E2%80%93Bacon%20number | A person's Erdős–Bacon number is the sum of one's Erdős number—which measures the "collaborative distance" in authoring academic papers between that person and Hungarian mathematician Paul Erdős—and one's Bacon number—which represents the number of links, through roles in films, by which the person is separated from Am... | Erdős–Bacon number | Mathematics | 1,456 |
7,224,368 | https://en.wikipedia.org/wiki/Bengt%20Holmstr%C3%B6m | Bengt Robert Holmström (born 18 April 1949) is a Finnish economist who is currently Paul A. Samuelson Professor of Economics (Emeritus) at the Massachusetts Institute of Technology. Together with Oliver Hart, he received the Central Bank of Sweden Nobel Memorial Prize in Economic Sciences in 2016.
Early life and educa... | Bengt Holmström | Mathematics | 1,076 |
34,474,593 | https://en.wikipedia.org/wiki/Jane%27s%20Military%20Communications | Jane's Military Communications is an annual reference book (also published online) covering military communications and advances in the equipment used by various armed forces. Published by Jane's Information Group, a subsidiary of IHS Inc., it purports to be "the most comprehensive military communications information r... | Jane's Military Communications | Engineering | 288 |
30,541,968 | https://en.wikipedia.org/wiki/James%20Hutton%20Institute | The James Hutton Institute is an interdisciplinary scientific research institute in Scotland established in 2011, through the merger of Scottish Crop Research Institute (SCRI) and the Macaulay Land Use Research Institute. The institute, named after Scottish geologist James Hutton, one of the leading figures of the Scot... | James Hutton Institute | Environmental_science | 415 |
74,462,180 | https://en.wikipedia.org/wiki/Simulator%20pedal | A simulator pedal, sim pedal or gaming pedal is a pedal used in a simulator for entertainment or training. Common examples are throttle and brake pedals for driving simulators, and rudder pedals for flight simulators. For minimum latency, they are often connected to a computer or gaming console via cabling, for example... | Simulator pedal | Technology | 911 |
27,244,622 | https://en.wikipedia.org/wiki/Jeroen%20van%20den%20Brink | Jeroen van den Brink (born November 18, 1968) is a theoretical condensed matter physicist, director at the Leibniz Institute for Solid State and Materials Research, IFW Dresden and professor at the Dresden University of Technology in Germany. Van den Brink is known for contributions to the field of strongly correlated ... | Jeroen van den Brink | Physics | 168 |
10,614,125 | https://en.wikipedia.org/wiki/Anderson%27s%20theorem | In mathematics, Anderson's theorem is a result in real analysis and geometry which says that the integral of an integrable, symmetric, unimodal, non-negative function f over an n-dimensional convex body K does not decrease if K is translated inwards towards the origin. This is a natural statement, since the graph of f ... | Anderson's theorem | Mathematics | 435 |
3,727,062 | https://en.wikipedia.org/wiki/Moisture%20stress | Moisture stress is a form of abiotic stress that occurs when the moisture of plant tissues is reduced to suboptimal levels. Water stress occurs in response to atmospheric and soil water availability when the transpiration rate exceeds the rate of water uptake by the roots and cells lose turgor pressure. Moisture stres... | Moisture stress | Biology | 523 |
43,181,179 | https://en.wikipedia.org/wiki/Cable%20entry%20system | Cable entry systems are used for routing electrical cables, corrugated conduits or pneumatic and hydraulic hoses into switch cabinets, electrical enclosures, control panels and machines or in large heavy-duty vehicles, rolling stock and ships. Possible requirements can be high ingress protection rates or integrated str... | Cable entry system | Physics | 743 |
68,990,485 | https://en.wikipedia.org/wiki/Camp%20Beagle | Camp Beagle is an ongoing protest camp set up in June 2021 by animal rights activists outside of MBR Acres, a breeding facility for beagles used in laboratory research, in Wyton, Cambridgeshire. As of May 2024, It is the longest-lasting protest camp of its kind, where protesters have maintained a permanent presence, as... | Camp Beagle | Chemistry | 709 |
3,034,653 | https://en.wikipedia.org/wiki/Roboteer | The word roboteer refers to those with interests or careers in robotics. It dates back to the 1930s and is also used in 'Future Shock' (1970).
The term roboteer was used by Barbara Krasnov for a story on Deb Huglin, owner of the Robotorium, Inc., in New York City in the early 1980s. Huglin was a lightweight-robotics a... | Roboteer | Engineering | 154 |
6,024,815 | https://en.wikipedia.org/wiki/Lymphoepithelioma | Lymphoepithelioma is a type of poorly differentiated nasopharyngeal carcinoma characterized by prominent infiltration of lymphocytes in the area involved by tumor. Lymphoepithelioma is also known as "class III nasopharyngeal carcinoma" in the WHO classification system. It has a high tendency to metastasize and is resp... | Lymphoepithelioma | Chemistry | 275 |
64,126,151 | https://en.wikipedia.org/wiki/Sequentially%20complete | In mathematics, specifically in topology and functional analysis, a subspace of a uniform space is said to be sequentially complete or semi-complete if every Cauchy sequence in converges to an element in .
is called sequentially complete if it is a sequentially complete subset of itself.
Sequentially complete top... | Sequentially complete | Mathematics | 235 |
33,577,089 | https://en.wikipedia.org/wiki/Suvorexant | Suvorexant, sold under the brand name Belsomra, is an orexin antagonist medication which is used in the treatment of insomnia. It is indicated specifically for the treatment of insomnia characterized by difficulties with sleep onset and/or maintenance in adults. Suvorexant helps with falling asleep faster, sleeping lon... | Suvorexant | Biology | 8,244 |
63,281,547 | https://en.wikipedia.org/wiki/HH%2024-26 | HH 24-26 is a molecular cloud and star-forming region containing the Herbig-Haro objects HH 24, HH 25 and HH 26. This region contains the highest concentration of astrophysical jets known anywhere in the sky. The molecular cloud is located about 1400 light-years away in the L1630 dark cloud, which is part of the Orion ... | HH 24-26 | Astronomy | 345 |
7,685,023 | https://en.wikipedia.org/wiki/CLHEP | CLHEP (short for A Class Library for High Energy Physics) is a C++ library that provides utility classes for general numerical programming, vector arithmetic, geometry, pseudorandom number generation, and linear algebra, specifically targeted for high energy physics simulation and analysis software.
The project is host... | CLHEP | Physics | 254 |
70,175,623 | https://en.wikipedia.org/wiki/K-stability%20of%20Fano%20varieties | In mathematics, and in particular algebraic geometry, K-stability is an algebro-geometric stability condition for projective algebraic varieties and complex manifolds. K-stability is of particular importance for the case of Fano varieties, where it is the correct stability condition to allow the formation of moduli spa... | K-stability of Fano varieties | Mathematics | 6,936 |
6,678,342 | https://en.wikipedia.org/wiki/Open-circuit%20voltage | Open-circuit voltage (abbreviated as OCV or VOC) is the difference of electrical potential between two terminals of an electronic device when disconnected from any circuit. There is no external load connected. No external electric current flows between the terminals. Alternatively, the open-circuit voltage may be thou... | Open-circuit voltage | Engineering | 334 |
72,084,320 | https://en.wikipedia.org/wiki/Georgia%20Purdom | Georgia Purdom (née Hickman; born 1972) is an American biologist and Young Earth creationist. She is the director of Educational Content at Answers in Genesis.
Early life
Purdom was born in 1972, and grew up near Columbus, Ohio in what she described as a "very strong Christian home". She attended a Nazarene church.
E... | Georgia Purdom | Biology | 492 |
40,200,899 | https://en.wikipedia.org/wiki/Sidney%20M.%20Cadwell | Sidney Marsh Cadwell (5 March 1893 – 24 June 1986) noted as discoverer of anti-oxidants for rubber. Cadwell published perhaps the first scientific study of the fatigue behavior of rubber.
Cadwell served as Chairman of the Rubber Division of the American Chemical Society in 1935 and was named the 1956 Charles Goodyea... | Sidney M. Cadwell | Chemistry,Materials_science | 143 |
1,041,043 | https://en.wikipedia.org/wiki/Nafion | Nafion is a brand name for a sulfonated tetrafluoroethylene based fluoropolymer-copolymer synthesized in 1962 by Dr. Donald J. Connolly at the DuPont Experimental Station in Wilmington Delaware (U.S. Patent 3,282,875). Additional work on the polymer family was performed in the late 1960s by Dr. Walther Grot of DuPont. ... | Nafion | Physics,Chemistry | 3,148 |
23,534,087 | https://en.wikipedia.org/wiki/CommuniGate%20Pro | CommuniGate Pro (CGatePro) is a highly scalable carrier grade unified communications server, as well as a development platform. The system is Internet Protocol based. The server is a single process, multi-threaded application written entirely in C++. APIs are available for authentication, helper applications and direct... | CommuniGate Pro | Technology | 858 |
7,333,367 | https://en.wikipedia.org/wiki/Industrial%20control%20system | An industrial control system (ICS) is an electronic control system and associated instrumentation used for industrial process control. Control systems can range in size from a few modular panel-mounted controllers to large interconnected and interactive distributed control systems (DCSs) with many thousands of field co... | Industrial control system | Engineering | 2,427 |
52,114,869 | https://en.wikipedia.org/wiki/Andres%20Jaramillo-Botero | Andres Jaramillo-Botero (born March 28, 1964) is a Colombian-American scientist and professor, working in nanoscale chemical physics, known for his contributions to first-principles based modeling, design, synthesis and characterization of nanostructured materials and devices.
Education and training
Jaramillo-Botero ... | Andres Jaramillo-Botero | Materials_science | 1,015 |
3,384,168 | https://en.wikipedia.org/wiki/Buncefield%20fire | The Buncefield fire was a major fire at an oil storage facility that started at 06:01 UTC on Sunday 11 December 2005 at the Hertfordshire Oil Storage Terminal, located near the M1 motorway, Hemel Hempstead, in Hertfordshire, England. The terminal was the fifth largest oil-products storage depot in the United Kingdom, w... | Buncefield fire | Technology,Engineering | 5,228 |
48,851,576 | https://en.wikipedia.org/wiki/Wound%20healing%20assay | A wound healing assay is a laboratory technique used to study cell migration and cell–cell interaction. This is also called a scratch assay because it is done by making a scratch on a cell monolayer and capturing images at regular intervals by time lapse microscope.
It is specifically a 2D cell migration approach to ... | Wound healing assay | Chemistry | 1,251 |
14,997,614 | https://en.wikipedia.org/wiki/Fruit%20brandy | Fruit brandy (or fruit spirit) is a distilled beverage produced from mash, juice, wine or residues of edible fruits. The term covers a broad class of spirits produced across the world, and typically excludes beverages made from grapes, which are referred to as plain brandy (when made from distillation from wine) or pom... | Fruit brandy | Chemistry | 1,411 |
26,412,304 | https://en.wikipedia.org/wiki/1000%20Plant%20Genomes%20Project | The 1000 Plant Transcriptomes Initiative (1KP) was an international research effort to establish the most detailed catalogue of genetic variation in plants. It was announced in 2008 and headed by Gane Ka-Shu Wong and Michael Deyholos of the University of Alberta. The project successfully sequenced the transcriptomes (e... | 1000 Plant Genomes Project | Biology | 2,535 |
6,982,923 | https://en.wikipedia.org/wiki/Adaptive%20mutation | Adaptive mutation, also called directed mutation or directed mutagenesis is a controversial evolutionary theory. It posits that mutations, or genetic changes, are much less random and more purposeful than traditional evolution, implying that organisms can respond to environmental stresses by directing mutations to cer... | Adaptive mutation | Biology | 1,675 |
24,155,741 | https://en.wikipedia.org/wiki/C39H54N10O13S | {{DISPLAYTITLE:C39H54N10O13S}}
The molecular formula C39H54N10O13S (molar mass: 902.97 g/mol, exact mass: 902.3593 u) may refer to:
Amaninamide
Gamma-Amanitin
Molecular formulas | C39H54N10O13S | Physics,Chemistry | 71 |
25,648,059 | https://en.wikipedia.org/wiki/Panellus%20stipticus | Panellus stipticus, commonly known as the bitter oyster, the astringent panus, the luminescent panellus, or the stiptic fungus, is a species of fungus. It belongs in the family Mycenaceae, and the type species of the genus Panellus. A common and widely distributed species, it is found in Asia, Australia, Europe, and No... | Panellus stipticus | Biology | 5,495 |
32,295,019 | https://en.wikipedia.org/wiki/Lafforgue%27s%20theorem | In mathematics, Lafforgue's theorem, due to Laurent Lafforgue, completes the Langlands program for general linear groups over algebraic function fields, by giving a correspondence between automorphic forms on these groups and representations of Galois groups.
The Langlands conjectures were introduced by and describ... | Lafforgue's theorem | Mathematics | 789 |
76,804,936 | https://en.wikipedia.org/wiki/Toka%20Diagana | Toka Diagana (also published as Tocka Diagana) is a Mauritanian-American mathematician, a professor of mathematics and chair of mathematics at the University of Alabama in Huntsville, and the editor-in-chief of the journal Nonautonomous Dynamical Systems. The topics of his research include functional analysis, stochast... | Toka Diagana | Mathematics | 516 |
54,117,828 | https://en.wikipedia.org/wiki/International%20Society%20for%20Prosthetics%20and%20Orthotics | The International Society for Prosthetics and Orthotics (ISPO) is a non-governmental organization of people working in or interested in prosthetics, orthotics, mobility and assistive devices technology.
It was founded in 1970 in Copenhagen, Denmark by a committee chaired by Knud Jansen. It currently has about 3,500 me... | International Society for Prosthetics and Orthotics | Engineering,Biology | 203 |
18,387,734 | https://en.wikipedia.org/wiki/Wood-burning%20stove | A wood-burning stove (or wood burner or log burner in the UK) is a heating or cooking appliance capable of burning wood fuel, often called solid fuel, and wood-derived biomass fuel, such as sawdust bricks. Generally the appliance consists of a solid metal (usually cast iron or steel) closed firebox, often lined by fire... | Wood-burning stove | Chemistry | 4,680 |
1,399,190 | https://en.wikipedia.org/wiki/Assisted%20reproductive%20technology | Assisted reproductive technology (ART) includes medical procedures used primarily to address infertility. This subject involves procedures such as in vitro fertilization (IVF), intracytoplasmic sperm injection (ICSI), and cryopreservation of gametes and embryos, and the use of fertility medication. When used to address... | Assisted reproductive technology | Chemistry,Technology,Engineering,Biology | 4,799 |
5,664,123 | https://en.wikipedia.org/wiki/Immunoglobulin%20superfamily | The immunoglobulin superfamily (IgSF) is a large protein superfamily of cell surface and soluble proteins that are involved in the recognition, binding, or adhesion processes of cells. Molecules are categorized as members of this superfamily based on shared structural features with immunoglobulins (also known as antibo... | Immunoglobulin superfamily | Chemistry,Biology | 609 |
73,916,998 | https://en.wikipedia.org/wiki/Arash%20Ghorbani-Choghamarani | Arash Ghorbani-Choghamarani (born 23 September 1979) is an Iranian chemist and Professor of Chemistry at Bu-Ali Sina University. He is also Deputy of Research and Technology at this university since November 2021.
Ghorbani-Choghamarani is among the most-cited Iranian researchers and is known for his works on organic ch... | Arash Ghorbani-Choghamarani | Chemistry | 238 |
55,419,455 | https://en.wikipedia.org/wiki/Czapek%20medium | Czapek medium, also called Czapek's agar (CZA) or Czapek-Dox medium, is a growth medium for propagating fungi and other organisms in a laboratory. It was named after its inventors, Czech botanist Friedrich Johann Franz Czapek (May 16, 1868 – July 31, 1921) and American chemist Arthur Wayland Dox (September 19, 1882 – 1... | Czapek medium | Biology | 335 |
2,219,115 | https://en.wikipedia.org/wiki/Deficits%20in%20attention%2C%20motor%20control%20and%20perception | DAMP (deficits in attention, motor control, and perception) is a psychiatric concept conceived by Christopher Gillberg defined by the presence of five properties: problems of attention, gross and fine motor skills, perceptual deficits, and speech-language impairments. While routinely diagnosed in Scandinavian countries... | Deficits in attention, motor control and perception | Biology | 1,329 |
22,786,112 | https://en.wikipedia.org/wiki/Candy%20%28unit%29 | The candy or candee (Marathi: खंडी, khaṇḍī; Tamil: கண்டி, kaṇṭi; Malayalam: കണ്ഡി, kaṇḍi, കണ്ടി, kaṇṭi), also known as the maunee, was a traditional South Asian unit of mass, equal to 20 maunds and roughly equivalent to 500 pounds avoirdupois (227 kilograms). It was most used in southern India, to the south of Akbar's ... | Candy (unit) | Physics,Mathematics | 1,773 |
30,433,313 | https://en.wikipedia.org/wiki/Astronomical%20Society%20of%20South%20Australia | The Astronomical Society of South Australia (ASSA) was founded in 1892 and is the oldest society of its kind in Australia. It is the only representative body for amateur astronomy in the state of South Australia.
It holds regular general monthly meetings, frequent meetings for members of specialised groups and has avai... | Astronomical Society of South Australia | Astronomy | 477 |
55,169,547 | https://en.wikipedia.org/wiki/%CE%93-Octalactone | γ-Octalactone is a lactone and aroma compound with the chemical formula C8H14O2. It has a coconut flavor. It is also a frequent component of urban aerosols as well as some liquors.
References
Gamma-lactones | Γ-Octalactone | Chemistry | 55 |
41,973,145 | https://en.wikipedia.org/wiki/Critical%20anthropomorphism | Critical anthropomorphism is an approach in the study of animal behavior that integrates scientific knowledge about a species, including its perceptual world, ecological context, and evolutionary history, to generate hypotheses through the lens of human intuition and understanding. This method contrasts with classical ... | Critical anthropomorphism | Biology | 3,113 |
2,473,213 | https://en.wikipedia.org/wiki/Skype%20for%20Business | Skype for Business (formerly Microsoft Lync and Office Communicator) is an enterprise software application for instant messaging and videotelephony developed by Microsoft as part of the Microsoft 365 (formerly Office) suite. It is designed for use with the on-premises Skype for Business Server software, and a software ... | Skype for Business | Technology | 1,564 |
233,271 | https://en.wikipedia.org/wiki/Brown%20algae | Brown algae (: alga) are a large group of multicellular algae comprising the class Phaeophyceae. They include many seaweeds located in colder waters of the Northern Hemisphere. Brown algae are the major seaweeds of the temperate and polar regions. Many brown algae, such as members of the order Fucales, commonly grow al... | Brown algae | Biology | 6,102 |
3,322,454 | https://en.wikipedia.org/wiki/Glyoxylate%20cycle | The glyoxylate cycle, a variation of the tricarboxylic acid cycle, is an anabolic pathway occurring in plants, bacteria, protists, and fungi. The glyoxylate cycle centers on the conversion of acetyl-CoA to succinate for the synthesis of carbohydrates. In microorganisms, the glyoxylate cycle allows cells to use two carb... | Glyoxylate cycle | Chemistry,Biology | 2,537 |
18,033,743 | https://en.wikipedia.org/wiki/Russula%20claroflava | Russula claroflava, commonly known as the yellow russula, yellow swamp russula or yellow swamp brittlegill, is a basidiomycete mushroom of the genus Russula. It is found in wet places under birch and aspen woodlands across Europe and North America. It has a yellow cap, white gills and stipe and bruises grey. It is mild... | Russula claroflava | Biology | 471 |
13,056,805 | https://en.wikipedia.org/wiki/Cephaloridine | Cephaloridine (or cefaloridine) is a first-generation semisynthetic derivative of antibiotic cephalosporin C. It is a Beta lactam antibiotic, like penicillin. Its chemical structure contains cephems,carboxyl groups and a pyridinium ring.
Cephaloridine is mainly used in veterinary practice. It is unique among cephalosp... | Cephaloridine | Physics,Chemistry | 2,451 |
12,700,262 | https://en.wikipedia.org/wiki/Toroidal%20and%20poloidal%20coordinates | The terms toroidal and poloidal refer to directions relative to a torus of reference. They describe a three-dimensional coordinate system in which the poloidal direction follows a small circular ring around the surface, while the toroidal direction follows a large circular ring around the torus, encircling the central ... | Toroidal and poloidal coordinates | Mathematics | 567 |
2,362,494 | https://en.wikipedia.org/wiki/Matter%20creation | Even restricting the discussion to physics, scientists do not have a unique definition of what matter is. In the currently known particle physics, summarised by the standard model of elementary particles and interactions, it is possible to distinguish in an absolute sense particles of matter and particles of antimatter... | Matter creation | Physics | 1,067 |
14,873,938 | https://en.wikipedia.org/wiki/FOSL2 | Fos-related antigen 2 (FRA2) is a protein that in humans is encoded by the FOSL2 gene.
Function
The Fos gene family consists of 4 members: c-Fos, FOSB, FOSL1, and FOSL2. These genes encode leucine zipper proteins that can dimerize with proteins of the JUN family, thereby forming the transcription factor complex AP-1.... | FOSL2 | Chemistry,Biology | 126 |
10,582,945 | https://en.wikipedia.org/wiki/Meta%20%28chemistry%29 | In chemistry, meta is a prefix, used for systematic names in IUPAC nomenclature. It has several meanings.
In organic chemistry, meta indicates the positions of substituents in aromatic cyclic compounds. The substituents have the 1,3-positions, for example in resorcinol.
Meta may also denote the dehydrated form of an a... | Meta (chemistry) | Chemistry | 134 |
35,647,113 | https://en.wikipedia.org/wiki/Medal%20%22For%20the%20Tapping%20of%20the%20Subsoil%20and%20Expansion%20of%20the%20Petrochemical%20Complex%20of%20Western%20Siberia%22 | The Medal "For the Tapping of the Subsoil and Expansion of the Petrochemical Complex of Western Siberia" () was a civilian award of the Soviet Union established on July 28, 1978 by Decree of the Presidium of the Supreme Soviet of the USSR to recognise three years of dedicated work in developing the Petrochemical Comple... | Medal "For the Tapping of the Subsoil and Expansion of the Petrochemical Complex of Western Siberia" | Chemistry | 1,008 |
855,776 | https://en.wikipedia.org/wiki/Einstein%E2%80%93Hilbert%20action | The Einstein–Hilbert action in general relativity is the action that yields the Einstein field equations through the stationary-action principle. With the metric signature, the gravitational part of the action is given as
where is the determinant of the metric tensor matrix, is the Ricci scalar, and is the Einstei... | Einstein–Hilbert action | Physics | 1,179 |
13,129,573 | https://en.wikipedia.org/wiki/MathWorks%20Math%20Modeling%20Challenge | MathWorks Math Modeling Challenge (M3 Challenge) is a mathematical modeling competition open to high schools in the U.S. (including US territories and DoDEA schools) and schools with sixth form students (age 16-19) in England and Wales. It is sponsored by MathWorks (a developer of mathematical computing software) based... | MathWorks Math Modeling Challenge | Engineering | 1,659 |
4,455,943 | https://en.wikipedia.org/wiki/Incremental%20backup | An incremental backup is one in which successive copies of the data contain only the portion that has changed since the preceding backup copy was made. When a full recovery is needed, the restoration process would need the last full backup plus all the incremental backups until the point of restoration. Incremental ba... | Incremental backup | Engineering | 1,620 |
63,004,431 | https://en.wikipedia.org/wiki/Dichapetalins | Dichapetalins are a small class of triterpenoid compounds found primarily in the Dichapetalaceae family but also reportedly in Phyllanthus (Euphorbiaceae). They are structural derivatives of dammarene characterized by a C6C2 unit connected to a dammarene or a 13,30-cyclodammarane skeleton with variable C-17 side chains... | Dichapetalins | Chemistry | 130 |
22,217,265 | https://en.wikipedia.org/wiki/Nucleic%20acid%20structure%20determination | Experimental approaches of determining the structure of nucleic acids, such as RNA and DNA, can be largely classified into biophysical and biochemical methods. Biophysical methods use the fundamental physical properties of molecules for structure determination, including X-ray crystallography, NMR and cryo-EM. Biochemi... | Nucleic acid structure determination | Chemistry,Biology | 4,046 |
25,665,948 | https://en.wikipedia.org/wiki/C15H20O3 | {{DISPLAYTITLE:C15H20O3}}
The molecular formula C15H20O3 (molar mass: 248.32 g/mol, exact mass: 248.1412 u) may refer to:
Abscisic aldehyde
Amiloxate
Parthenolide
Periplanone B
Molecular formulas | C15H20O3 | Physics,Chemistry | 72 |
72,376,123 | https://en.wikipedia.org/wiki/Mentha%20%C3%97%20villosa | Mentha × villosa (syn: Mentha alopecuroides, Mentha nemorosa, Mentha villosa var. alopecuroides) also known as hairy mint or mojito mint is a hybrid species of mint, a cross between Mentha spicata and Mentha suaveolens.
This species is native to temperate and warm temperate regions of Europe and occurs in meadows, pas... | Mentha × villosa | Biology | 337 |
730,907 | https://en.wikipedia.org/wiki/Focal%20cortical%20dysplasia | Focal cortical dysplasia (FCD) is a congenital abnormality of brain development where the neurons in an area of the brain failed to migrate in the proper formation in utero. Focal means that it is limited to a focal zone in any lobe. Focal cortical dysplasia is a common cause of intractable epilepsy in children and is ... | Focal cortical dysplasia | Chemistry | 824 |
9,272,721 | https://en.wikipedia.org/wiki/Kinematic%20diagram | In mechanical engineering, a kinematic diagram or kinematic scheme (also called a joint map or skeleton diagram) illustrates the connectivity of links and joints of a mechanism or machine rather than the dimensions or shape of the parts. Often links are presented as geometric objects, such as lines, triangles or squar... | Kinematic diagram | Physics,Engineering | 378 |
2,666,536 | https://en.wikipedia.org/wiki/Bone%20meal | Bone meal (or bonemeal) is a mixture of finely and coarsely ground animal bones and slaughter-house waste products. It is used as a dietary supplement to supply calcium and phosphorus to monogastric livestock in the form of hydroxyapatite. As a slow-release organic fertilizer, it supplies phosphorus, calcium, and a sma... | Bone meal | Chemistry | 552 |
1,449,951 | https://en.wikipedia.org/wiki/Mist%20net | Mist nets are nets used to capture wild birds and bats. They are used by hunters and poachers to catch and kill animals, but also by ornithologists and chiropterologists for banding and other research projects. Mist nets are typically made of nylon or polyester mesh suspended between two poles, resembling a volleyball ... | Mist net | Biology | 1,949 |
165,755 | https://en.wikipedia.org/wiki/Pearl%20S.%20Buck | Pearl Comfort Sydenstricker Buck (June 26, 1892 – March 6, 1973) was an American writer and novelist. She is best known for The Good Earth, the best-selling novel in the United States in 1931 and 1932 and which won her the Pulitzer Prize in 1932. In 1938, Buck became the first American woman to win the Nobel Prize in L... | Pearl S. Buck | Technology | 10,432 |
4,385,464 | https://en.wikipedia.org/wiki/Electronic%20tuner | In music, an electronic tuner is a device that detects and displays the pitch of musical notes played on a musical instrument. "Pitch" is the perceived fundamental frequency of a musical note, which is typically measured in Hertz. Simple tuners indicate—typically with an analog needle or dial, LEDs, or an LCD screen—wh... | Electronic tuner | Technology | 5,287 |
2,601,173 | https://en.wikipedia.org/wiki/Short%20Message%20service%20center | A Short Message Service Center (SMSC) is a network element in the mobile telephone network. Its purpose is to store, forward, convert and deliver Short Message Service (SMS) messages.
The full designation of an SMSC according to 3GPP is Short Message Service - Service Center (SMS-SC).8522076203
Basic trajectories
SMS... | Short Message service center | Technology | 633 |
22,525,361 | https://en.wikipedia.org/wiki/Xenoy | Xenoy is a blend of plastics with many industrially-useful properties. It is typically polyester (polybutylene terephthalate, PBT, or polyethylene terephthalate, PET) and polycarbonate (PC): it is often labeled PBT+PC or PET+PC.
Xenoy resins can be created with recycled post-consumer PBT plastic, consuming less energy... | Xenoy | Physics | 108 |
62,406,548 | https://en.wikipedia.org/wiki/Aidoc | Aidoc Medical is an Israeli technology company that develops computer-aided simple triage and notification systems. Aidoc has obtained FDA and CE mark approval for its stroke, pulmonary embolism, cervical fracture, intracranial hemorrhage, intra-abdominal free gas, and incidental pulmonary embolism algorithms.
Aidoc a... | Aidoc | Biology | 757 |
48,815,776 | https://en.wikipedia.org/wiki/Impedance%20microbiology | Impedance microbiology is a microbiological technique used to measure the microbial number density (mainly bacteria but also yeasts) of a sample by monitoring the electrical parameters of the growth medium. The ability of microbial metabolism to change the electrical conductivity of the growth medium was discovered by ... | Impedance microbiology | Physics,Chemistry,Biology | 1,292 |
1,590,747 | https://en.wikipedia.org/wiki/Franck%E2%80%93Condon%20principle | The Franck-Condon principle describes the intensities of vibronic transitions, or the absorption or emission of a photon. It states that when a molecule is undergoing an electronic transition, such as ionization, the nuclear configuration of the molecule experiences no significant change.
Overview
The Franck–Condon ... | Franck–Condon principle | Physics,Chemistry | 3,172 |
11,128,256 | https://en.wikipedia.org/wiki/Phyllosticta%20carpogena | Phyllosticta carpogena is a fungal plant pathogen infecting caneberries.
References
External links
USDA ARS Fungal Database
Fungal plant pathogens and diseases
Small fruit diseases
carpogena
Fungus species | Phyllosticta carpogena | Biology | 43 |
65,501,114 | https://en.wikipedia.org/wiki/Heteroresistance | Heteroresistance is a phenotype in which a bacterial isolate contains sub-populations of cells with increased antibiotic resistance when compared with the susceptible main population. This phenomenon is known to be highly prevalent among several antibiotic classes and bacterial isolates and associated with treatment fa... | Heteroresistance | Biology | 444 |
5,518,587 | https://en.wikipedia.org/wiki/W.%20E.%20P.%20Duncan | Wilfred Eben Pinkerton Duncan (1897 – 28 January 1977) was an important figure in the early period of the Toronto Transit Commission's history.
He was born in Glasgow, Scotland, and graduated with a B.Sc. degree in engineering from Glasgow University. He emigrated to Canada and worked from 1910 to 1914 in the construc... | W. E. P. Duncan | Engineering | 330 |
11,801,835 | https://en.wikipedia.org/wiki/Kin%20recognition | Kin recognition, also called kin detection, is an organism's ability to distinguish between close genetic kin and non-kin. In evolutionary biology and psychology, such an ability is presumed to have evolved for inbreeding avoidance, though animals do not typically avoid inbreeding.
An additional adaptive function some... | Kin recognition | Biology | 2,447 |
515,896 | https://en.wikipedia.org/wiki/Octagon%20house | Octagon houses are eight-sided houses that were popular in the United States and Canada mostly in the 1850s. They are characterized by an octagonal (eight-sided) plan and often feature a flat roof and a veranda that circles the house. Their unusual shape and appearance, quite different from the ornate pitched-roof hous... | Octagon house | Engineering | 2,940 |
1,299,404 | https://en.wikipedia.org/wiki/Feature%20%28machine%20learning%29 | In machine learning and pattern recognition, a feature is an individual measurable property or characteristic of a data set. Choosing informative, discriminating, and independent features is crucial to produce effective algorithms for pattern recognition, classification, and regression tasks. Features are usually numer... | Feature (machine learning) | Engineering | 1,070 |
53,296 | https://en.wikipedia.org/wiki/Niels%20Bohr%20Institute | The Niels Bohr Institute () is a research institute of the University of Copenhagen. The research of the institute spans astronomy, geophysics, nanotechnology, particle physics, quantum mechanics, and biophysics.
Overview
The institute was founded in 1921, as the Institute for Theoretical Physics of the University of ... | Niels Bohr Institute | Physics,Technology | 1,940 |
10,696,110 | https://en.wikipedia.org/wiki/Supralateral%20arc | A supralateral arc is a comparatively rare member of the halo family which in its complete form appears as a large, faintly rainbow-colored band in a wide arc above the sun and appearing to encircle it, at about twice the distance as the familiar 22° halo. In reality, however, the supralateral arc does not form a circl... | Supralateral arc | Physics | 592 |
3,167,913 | https://en.wikipedia.org/wiki/Smoluchowski%20coagulation%20equation | In statistical physics, the Smoluchowski coagulation equation is a population balance equation introduced by Marian Smoluchowski in a seminal 1916 publication, describing the time evolution of the number density of particles as they coagulate (in this context "clumping together") to size x at time t.
Simultaneous coag... | Smoluchowski coagulation equation | Physics,Mathematics | 949 |
2,668,907 | https://en.wikipedia.org/wiki/Tau%20Serpentis | The Bayer designation Tau Serpentis (τ Ser / τ Serpentis) is shared by a collection of eight stars, τ1 Serpentis through τ8 Serpentis, in the head of the constellation Serpens. They are distributed within a box of size 40 minutes in right ascension by 3.5° in declination. They are numbered by increasing right ascensi... | Tau Serpentis | Astronomy | 211 |
77,654,076 | https://en.wikipedia.org/wiki/Gamal%20Refai-Ahmed | Gamal Refai-Ahmed is an Egyptian-Canadian-American engineer and technical executive known for his substantial contributions to thermal management, silicon architecture, and advanced packaging technologies. His work has had a significant impact on high-performance computing (HPC), artificial intelligence (AI), and micr... | Gamal Refai-Ahmed | Engineering | 833 |
43,236,771 | https://en.wikipedia.org/wiki/Suslin%20algebra | In mathematics, a Suslin algebra is a Boolean algebra that is complete, atomless, countably distributive, and satisfies the countable chain condition. They are named after Mikhail Yakovlevich Suslin.
The existence of Suslin algebras is independent of the axioms of ZFC, and is equivalent to the existence of Suslin tree... | Suslin algebra | Mathematics | 98 |
25,301,918 | https://en.wikipedia.org/wiki/Odontella%20%28diatom%29 | Odontella is a genus of marine diatoms. Some sources place it in the family Triceratiaceae, others in the family Odontellaceae. It contains the following species:
Odontella aurita (Lyngbye) C. A. Agardh
Odontella calamus (Brun & Tempère) H. J. Schrader
Odontella cornuta (J. Brun) H. J. Schrader
Odontella granulata... | Odontella (diatom) | Biology | 251 |
742,345 | https://en.wikipedia.org/wiki/Hacienda%20%28resort%29 | The Hacienda was a hotel and casino on the Las Vegas Strip in Paradise, Nevada, that operated from 1956 to 1996. It was opened by Warren Bayley, who owned other Hacienda properties in California as well. Bayley opened the hotel portion in June 1956, although the opening of the casino was delayed as the Nevada Gaming Co... | Hacienda (resort) | Engineering | 4,423 |
27,944,552 | https://en.wikipedia.org/wiki/Andrei%20Monin | Andrei Sergeyevich Monin (; 2 July 1921 – 22 September 2007) was a Soviet and Russian geophysicist, mathematician, and oceanographer. Monin was known for his contributions to statistical theory of turbulence and atmospheric physics. He served as the Director of the P.P. Shirshov Institute of Oceanology of the Academy o... | Andrei Monin | Chemistry | 1,007 |
28,368,138 | https://en.wikipedia.org/wiki/ChinaJoy | ChinaJoy, formally China Digital Entertainment Expo and Conference () is a digital entertainment expo held annually in Shanghai, China.
The exhibition is the largest gaming and digital entertainment exhibition held in China and Asia.
References
External links
ChinaJoy website
ChinaJoy website
The 4th China Dig... | ChinaJoy | Technology | 119 |
13,412,910 | https://en.wikipedia.org/wiki/Joking%20relationship | In anthropology, a joking relationship is a relationship between two people that involves a ritualised banter of teasing or mocking.
In Niger it is listed on the Representative List of the Intangible Cultural Heritage of Humanity.
Structure
Analysed by British social anthropologist Alfred Radcliffe-Brown in 1940, it ... | Joking relationship | Biology | 381 |
8,815,878 | https://en.wikipedia.org/wiki/CXCL5 | C-X-C motif chemokine 5 (CXCL5 or ENA78) is a protein that in humans is encoded by the CXCL5 gene.
Function
The protein encoded by this gene, CXCL5 is a small cytokine belonging to the CXC chemokine family that is also known as epithelial-derived neutrophil-activating peptide 78 (ENA-78). It is produced following s... | CXCL5 | Chemistry | 408 |
62,052,741 | https://en.wikipedia.org/wiki/NGC%204320 | NGC 4320, is a peculiar galaxy located about 370 million light-years away in the constellation Virgo. It was discovered by astronomer Heinrich d'Arrest on April 15, 1865 and is a member of the NGC 4325 Group.
NGC 4320 appears to be the end result of an interaction and merger of two spiral galaxies.
See also
List of ... | NGC 4320 | Astronomy | 115 |
23,975,003 | https://en.wikipedia.org/wiki/C12H14O4 | {{DISPLAYTITLE:C12H14O4}}
The molecular formula C12H14O4 (molar mass: 222.23 g/mol, exact mass: 222.0892 u) may refer to:
Apiole
Blattellaquinone
Diethyl phthalate
Dillapiole
Monobutyl phthalate
Pseudodillapiole | C12H14O4 | Chemistry | 81 |
324,502 | https://en.wikipedia.org/wiki/Tantric%20sex | Tantric sex or sexual yoga refers to a range of practices in Hindu and Buddhist tantra that utilize sexual activity in a ritual or yogic context. Tantric sex is associated with antinomian elements such as the consumption of alcohol, and the offerings of substances like meat to deities. Moreover, sexual fluids may be vi... | Tantric sex | Biology | 2,517 |
61,889 | https://en.wikipedia.org/wiki/Division%20%28taxonomy%29 | <noinclude>
Division is a taxonomic rank in biological classification that is used differently in zoology and in botany.
In botany and mycology, division is the traditional name for a rank now considered equivalent to phylum. The use of either term is allowed under the International Code of Botanical Nomenclature.
Th... | Division (taxonomy) | Biology | 778 |
75,469,450 | https://en.wikipedia.org/wiki/Aldafermin | Aldafermin is a fibroblast growth factor 19 (FGF19) analogue developed for non-alcoholic steatohepatitis.
References
Experimental drugs developed for non-alcoholic fatty liver disease | Aldafermin | Chemistry | 43 |
37,595,113 | https://en.wikipedia.org/wiki/Glaeser%27s%20composition%20theorem | In mathematics, Glaeser's theorem, introduced by , is a theorem giving conditions for a smooth function to be a composition of F and θ for some given smooth function θ. One consequence is a generalization of Newton's theorem that every symmetric polynomial is a polynomial in the elementary symmetric polynomials, from ... | Glaeser's composition theorem | Mathematics | 76 |
4,718,222 | https://en.wikipedia.org/wiki/Wizard%20of%20OS | For OpenBSD 3.7, released May 19, 2005, a theme song was made titled "The Wizard of OS". The song chronicled the OpenBSD developers' struggle to obtain open documentation for wireless cards and how manufacturers in Taiwan like Ralink and Realtek were the most cooperative of all the companies contacted. It was based on ... | Wizard of OS | Technology | 265 |
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