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 |
|---|---|---|---|---|---|
41,214,485 | https://en.wikipedia.org/wiki/Interspecies%20family | The term "interspecies family" refers to a group consisting of at least two members of different species who deeply care for each other. Examples include a human and their dog, a couple and their cats, a dog and a cat, or even a mule and a sheep. The emphasis is on love and that the members of the group care for and tr... | Interspecies family | Biology | 678 |
13,733,414 | https://en.wikipedia.org/wiki/School%20of%20Restoration%20Arts%20at%20Willowbank | Willowbank is an independent educational institution located on the Willowbank National Historic Site and in the village centre of Queenston, Ontario, along the Canada-United States border. It operates a School of Restoration Arts which offers a three-year post-secondary diploma in conservation skills and theory, and a... | School of Restoration Arts at Willowbank | Engineering | 1,426 |
44,041 | https://en.wikipedia.org/wiki/Solvation | Solvations describes the interaction of a solvent with dissolved molecules. Both ionized and uncharged molecules interact strongly with a solvent, and the strength and nature of this interaction influence many properties of the solute, including solubility, reactivity, and color, as well as influencing the properties o... | Solvation | Chemistry | 2,426 |
22,923,559 | https://en.wikipedia.org/wiki/1948%20American-Australian%20Scientific%20Expedition%20to%20Arnhem%20Land | The American-Australian Scientific Expedition to Arnhem Land (also known as the Arnhem Land Expedition) remains one of the most significant, most ambitious and least understood expeditions. Commenced in February 1948, it was one of the largest scientific expeditions to have taken place in Australia and was conducted by... | 1948 American-Australian Scientific Expedition to Arnhem Land | Chemistry,Biology | 1,880 |
35,714,108 | https://en.wikipedia.org/wiki/Cancer%20biomarker | A cancer biomarker refers to a substance or process that is indicative of the presence of cancer in the body. A biomarker may be a molecule secreted by a tumor or a specific response of the body to the presence of cancer. Genetic, epigenetic, proteomic, glycomic, and imaging biomarkers can be used for cancer diagnosis,... | Cancer biomarker | Biology | 2,749 |
2,916,802 | https://en.wikipedia.org/wiki/53%20Cancri | 53 Cancri is a variable star in the zodiac constellation Cancer, located around 960 light years from the Sun. It has the variable star designation BO Cancri; 53 Cancri is the Flamsteed designation. This object is a challenge to view with the naked eye, having an apparent visual magnitude around 6. It is around 960 lig... | 53 Cancri | Astronomy | 282 |
48,063 | https://en.wikipedia.org/wiki/Fibonacci%20coding | In mathematics and computing, Fibonacci coding is a universal code which encodes positive integers into binary code words. It is one example of representations of integers based on Fibonacci numbers. Each code word ends with "11" and contains no other instances of "11" before the end.
The Fibonacci code is closely rel... | Fibonacci coding | Mathematics | 1,015 |
14,465,687 | https://en.wikipedia.org/wiki/Oleg%20Viro | Oleg Yanovich Viro () (b. 13 May 1948, Leningrad, USSR) is a Russian mathematician in the fields of topology and algebraic geometry, most notably real algebraic geometry, tropical geometry and knot theory.
Contributions
Viro developed a "patchworking" technique in algebraic geometry, which allows real algebraic varie... | Oleg Viro | Mathematics | 566 |
25,665,908 | https://en.wikipedia.org/wiki/C20H26O4 | {{DISPLAYTITLE:C20H26O4}}
The molecular formula C20H26O4 (molar mass: 330.42 g/mol, exact mass: 330.1831084 u) may refer to:
Carnosol
Momilactone B
Molecular formulas | C20H26O4 | Physics,Chemistry | 63 |
240,540 | https://en.wikipedia.org/wiki/Albert%20Szent-Gy%C3%B6rgyi | Albert Imre Szent-Györgyi de Nagyrápolt (; September 16, 1893 – October 22, 1986) was a Hungarian biochemist who won the Nobel Prize in Physiology or Medicine in 1937. He is credited with first isolating vitamin C and discovering many of the components and reactions of the citric acid cycle and the molecular basis of m... | Albert Szent-Györgyi | Chemistry | 3,992 |
1,389,528 | https://en.wikipedia.org/wiki/Tony%20Lecomber | Anthony "Tony" Mark Lecomber (born 1961) is a British far-right activist and former British National Party (BNP) politician who was deputy leader of the BNP from 1999 to 2006.
Background
Lecomber has been active in far-right politics since the early 1980s. His role is mainly behind the scenes in planning BNP electio... | Tony Lecomber | Chemistry | 511 |
23,435,343 | https://en.wikipedia.org/wiki/C10H16N2O3S | {{DISPLAYTITLE:C10H16N2O3S}}
The molecular formula C10H16N2O3S (molar mass : 244.31 g/mol) may refer to :
Amidephrine, an alpha-adrenergic agonist
Biotin, a water-soluble B-complex vitamin | C10H16N2O3S | Chemistry | 73 |
20,903,416 | https://en.wikipedia.org/wiki/David%20Cleevely | David Douglas Cleevely CBE FREng FIET (born September 1953) is a British entrepreneur and international telecoms expert who has built and advised many companies, principally in Cambridge, UK.
Telecommunications
In 1985 Cleevely founded the telecommunications consultancy Analysys which became Analysys Mason, when it ... | David Cleevely | Engineering | 2,125 |
44,309,749 | https://en.wikipedia.org/wiki/Jos%C3%A9%20Elguero%20Bertolini | José Elguero Bertolini (born 1934) is a Spanish chemist best known for his contributions to heterocyclic chemistry. He is Honorary Research Professor at the Medicinal Chemistry Institute of the Spanish National Research Council (CSIC), an institution he chaired from 1983 to 1984. Since 2015, he is the president of the ... | José Elguero Bertolini | Chemistry | 1,416 |
41,776,671 | https://en.wikipedia.org/wiki/Programming%20Research%20Limited | Programming Research Limited (PRQA) was a United Kingdom-based developer of code quality management software for embedded software, which included the static program analysis tools QA·C and QA·C++, now known as Helix QAC. It created the High Integrity C++ software coding standard. In May 2018, the company was acquired... | Programming Research Limited | Technology | 199 |
47,375,779 | https://en.wikipedia.org/wiki/Joaquim%20Gomes%20de%20Souza | Joaquim Gomes de Souza "Souzinha" (15 February 1829, in Itapecuru Mirim – 1 June 1864, in London) was a Brazilian mathematician who worked on numerical analysis and differential equations. He was a pioneer on the study of mathematics in Brazil, and was described by José Leite Lopes as "the first great mathematician fro... | Joaquim Gomes de Souza | Mathematics | 692 |
34,948,394 | https://en.wikipedia.org/wiki/Beez%27s%20theorem | In mathematics, Beez's theorem, introduced by Richard Beez in 1875, implies that if n > 3 then in general an (n – 1)-dimensional hypersurface immersed in Rn cannot be deformed.
References
Theorems in differential geometry | Beez's theorem | Mathematics | 54 |
19,898,251 | https://en.wikipedia.org/wiki/DR%206 | DR 6 is a cluster of stars in the Milky Way galaxy, composed of dust, gas, and about 10 large newborn stars, each roughly ten to twenty times the size of the Sun. It was discovered by astronomers at NASA with the Spitzer Space Telescope, viewing the nebula using infrared light.
The areas of the cluster that appear gre... | DR 6 | Astronomy | 308 |
3,002,779 | https://en.wikipedia.org/wiki/Arsine%20%28data%20page%29 | This page provides supplementary chemical data on arsine.
Material Safety Data Sheet
SIRI
Soxal
Structure and properties
Thermodynamic properties
Spectral data
References
Chemical data pages
Chemical data pages cleanup | Arsine (data page) | Chemistry | 39 |
19,919 | https://en.wikipedia.org/wiki/Monosaccharide | Monosaccharides (from Greek monos: single, sacchar: sugar), also called simple sugars, are the simplest forms of sugar and the most basic units (monomers) from which all carbohydrates are built. Chemically, monosaccharides are polyhydroxy aldehydes with the formula or polyhydroxy ketones with the formula with three o... | Monosaccharide | Chemistry | 3,148 |
71,455,095 | https://en.wikipedia.org/wiki/Andrew%20Clennel%20Palmer | Andrew Clennel Palmer (26 May 1938 – 21 December 2019) was a British engineer who worked on offshore geotechnical problems of submarine pipeline design and the study of the properties of ice. He spent much of his career as a teacher and academic researcher, at the University of Liverpool, Cambridge University, the Univ... | Andrew Clennel Palmer | Engineering | 1,570 |
10,299,080 | https://en.wikipedia.org/wiki/Reduced%20residue%20system | In mathematics, a subset R of the integers is called a reduced residue system modulo n if:
gcd(r, n) = 1 for each r in R,
R contains φ(n) elements,
no two elements of R are congruent modulo n.
Here φ denotes Euler's totient function.
A reduced residue system modulo n can be formed from a complete residue system modu... | Reduced residue system | Mathematics | 472 |
43,864,268 | https://en.wikipedia.org/wiki/SPEDAS | SPEDAS (Space Physics Environment Data Analysis System) is an open-source data analysis tool intended for space physics users. It was developed using Interactive Data Language (IDL). Since its creation, the tool has also been ported to Python in the form of a program referred to as pySPEDAS.
Overview
SPEDAS is free s... | SPEDAS | Astronomy | 517 |
1,780,465 | https://en.wikipedia.org/wiki/Daniel%20Adamson | Daniel Adamson (30 April 1820 – 13 January 1890) was an English engineer who became a successful manufacturer of boilers and was the driving force behind the inception of the Manchester Ship Canal project during the 1880s.
Early life
Adamson was born in Shildon, County Durham, on 30 April 1820. He was the 13th of 15 ... | Daniel Adamson | Chemistry | 1,129 |
26,152,150 | https://en.wikipedia.org/wiki/Immediacy%20%28philosophy%29 | Immediacy is a philosophical concept related to time and temporal perspectives, both visual, and cognitive. Considerations of immediacy reflect on how we experience the world and what reality is. It implies a direct experience of an event or object bereft of any intervening medium. An example would be looking at a pain... | Immediacy (philosophy) | Physics | 210 |
12,196,510 | https://en.wikipedia.org/wiki/C3H8S2 | {{DISPLAYTITLE:C3H8S2}}
The molecular formula C3H8S2 (molar mass: 108.23 g/mol) may refer to:
2,4-Dithiapentane
Propanedithiols
1,2-Propanedithiol
1,3-Propanedithiol
Molecular formulas | C3H8S2 | Physics,Chemistry | 76 |
71,509,607 | https://en.wikipedia.org/wiki/Pterocladiophilaceae | The Pterocladiophilaceae is a small family of red algae containing 2 (or 3) genera of thallus parasitic algae.
Taxonomy
The family Pterocladiophilaceae was originally established by Fan & Papenfuss (1959: 38) to accommodate their newly named genus and species, Pterocladiophila hemisphaerica, a parasite on Pterocladia ... | Pterocladiophilaceae | Biology | 980 |
7,793,293 | https://en.wikipedia.org/wiki/Andean%20wolf | The Andean wolf (previously described as Dasycyon hagenbecki, though this now not an accepted taxon) is a purported South American canine that is falsely labelled a wolf. Various tests on the singular pelt have failed to provide a conclusive identity.
History
In 1927, Lorenz Hagenbeck bought one of three pelts from a... | Andean wolf | Biology | 356 |
66,261,739 | https://en.wikipedia.org/wiki/List%20of%20plant%20genera%20named%20for%20people%20%28Q%E2%80%93Z%29 | Since the first printing of Carl Linnaeus's Species Plantarum in 1753, plants have been assigned one epithet or name for their species and one name for their genus, a grouping of related species. Thousands of plants have been named for people, including botanists and their colleagues, plant collectors, horticulturists,... | List of plant genera named for people (Q–Z) | Biology | 607 |
71,364,629 | https://en.wikipedia.org/wiki/Leucocoprinus%20medioflavus | Leucocoprinus medioflavus is a species of mushroom producing fungus in the family Agaricaceae.
Taxonomy
It was first described in 1894 by the French mycologist Jean Louis Émile Boudier who classified it as Lepiota medioflava. Boudier also provided various illustrations of the mushroom in different stages of growth.
... | Leucocoprinus medioflavus | Biology | 488 |
9,691,039 | https://en.wikipedia.org/wiki/N-Acetylglucosamine%20receptor | The N-Acetylglucosamine receptor is a receptor which binds N-Acetylglucosamine.
Studies
The N-Acetylglucosamine (GlcNAc) receptor has been recently found to interact and bind with vimentins at the cell surface. Research indicates that the GlcNAc receptor can therefore be used to target vimentin-expressing cells for g... | N-Acetylglucosamine receptor | Chemistry,Biology | 100 |
13,664,959 | https://en.wikipedia.org/wiki/Firefly%20%28computer%20program%29 | Firefly, formerly named PC GAMESS, is an ab initio computational chemistry program for Intel-compatible x86, x86-64 processors based on GAMESS (US) sources. However, it has been mostly rewritten (60-70% of the code), especially in platform-specific parts (memory allocation, disk input/output, network), mathematic funct... | Firefly (computer program) | Chemistry | 491 |
33,779 | https://en.wikipedia.org/wiki/Worcestershire%20sauce | Worcestershire sauce or Worcester sauce (UK: ) is a fermented liquid condiment invented by pharmacists John Wheeley Lea and William Henry Perrins in the city of Worcester in Worcestershire, England, during the first half of the 19th century. The inventors went on to form the company Lea & Perrins.
Worcestershire sauc... | Worcestershire sauce | Biology | 2,133 |
7,662,554 | https://en.wikipedia.org/wiki/-oate | The suffix -oate is the IUPAC nomenclature used in organic chemistry to form names of compounds formed with ester. They are of two types:
Formed by replacing the hydrogen atom in the –COOH by some other radical, usually an alkyl or aryl radical forming an ester. For example, methyl benzoate is a molecular compound wit... | -oate | Chemistry | 217 |
1,481,468 | https://en.wikipedia.org/wiki/Methazole | Methazole (C9H6Cl2N2O3) is an obsolete herbicide in the family of herbicides known as oxadiazolones. It was used as a post-emergent treatment for controlling weeds.
References
Herbicides
Oxadiazolidines
Chloroarenes | Methazole | Biology | 64 |
21,011,166 | https://en.wikipedia.org/wiki/WebOS | webOS, also known as LG webOS and previously known as Open webOS, HP webOS and Palm webOS, is a Linux kernel-based multitasking operating system for smart devices, such as smart TVs, that has also been used as a mobile operating system. Initially developed by Palm, Inc. (which was acquired by Hewlett-Packard), HP made ... | WebOS | Technology | 2,436 |
9,918,043 | https://en.wikipedia.org/wiki/Red%20Queen%20hypothesis | The Red Queen's hypothesis is a hypothesis in evolutionary biology proposed in 1973, that species must constantly adapt, evolve, and proliferate in order to survive while pitted against ever-evolving opposing species. The hypothesis was intended to explain the constant (age-independent) extinction probability as observ... | Red Queen hypothesis | Biology | 3,082 |
38,468,351 | https://en.wikipedia.org/wiki/Democratization%20of%20technology | Democratization of technology refers to the process by which access to technology rapidly continues to become more accessible to more people, especially from a select group of people to the average public. New technologies and improved user experiences have empowered those outside of the technical industry to access an... | Democratization of technology | Technology | 1,424 |
1,077,843 | https://en.wikipedia.org/wiki/Yutaka%20Taniyama | was a Japanese mathematician known for the Taniyama–Shimura conjecture.
Life
Taniyama was born on 22 November 1927 in Kisai, a town in Saitama. He was the sixth of eight children born to a doctor's family. He studied at Urawa High School (present-day Saitama University) after graduating from Fudouoka Middle School. He... | Yutaka Taniyama | Mathematics | 1,106 |
62,033,048 | https://en.wikipedia.org/wiki/C29H52 | {{DISPLAYTITLE:C29H52}}
The molecular formula C29H52 (molar mass: 400.72 g/mol) may refer to:
Fusidane (29-nor protostane)
Poriferastane (24S-ethylcholestane)
Stigmastane (24R-ethylcholestane)
Molecular formulas | C29H52 | Physics,Chemistry | 81 |
1,485,104 | https://en.wikipedia.org/wiki/Chemical%20ionization | Chemical ionization (CI) is a soft ionization technique used in mass spectrometry. This was first introduced by Burnaby Munson and Frank H. Field in 1966. This technique is a branch of gaseous ion-molecule chemistry. Reagent gas molecules (often methane or ammonia) are ionized by electron ionization to form reagent ion... | Chemical ionization | Physics,Chemistry | 2,329 |
2,269,546 | https://en.wikipedia.org/wiki/Architectural%20mythology | Architectural mythology means the symbolism in real-world architecture, as well as the architecture described in mythological stories. In addition to language, a myth could be represented by a painting, a sculpture, or a building. It is about the overall story of an architectural work, often revealed through art.Mythol... | Architectural mythology | Engineering | 1,363 |
39,585,389 | https://en.wikipedia.org/wiki/Higher-order%20compact%20finite%20difference%20scheme | High-order compact finite difference schemes are used for solving third-order differential equations created during the study of obstacle boundary value problems. They have been shown to be highly accurate and efficient. They are constructed by modifying the second-order scheme that was developed by Noor and Al-Said in... | Higher-order compact finite difference scheme | Mathematics | 670 |
299,408 | https://en.wikipedia.org/wiki/Echo%20chamber | An echo chamber is a hollow enclosure used to produce reverberation, usually for recording purposes. A traditional echo chamber is covered in highly acoustically reflective surfaces. By using directional microphones pointed away from the speakers, echo capture is maximized. Some portions of the room can be moved to var... | Echo chamber | Technology | 1,951 |
52,434,433 | https://en.wikipedia.org/wiki/N%20band%20%28NATO%29 | The NATO N band is the designation given to the radio frequencies from 100 to 200 GHz (equivalent to wavelengths between 3 mm and 1.5 mm) used by US armed forces and SACLANT in ITU Region 2.
The NATO N band is also a subset of the EHF band as defined by the ITU.
Particularities
The NATO N band is not subject to the... | N band (NATO) | Physics | 122 |
67,888,569 | https://en.wikipedia.org/wiki/Urocystis%20alopecuri | Urocystis alopecuri is a fungal plant pathogen in the family Urocystidiaceae. Known as 'Foxtail Smut'.
It is found on Alopecurus species; such as Alopecurus aequalis, Alopecurus arundinaceus, Alopecurus geniculatus, Alopecurus myosuroides and Alopecurus pratensis in Europe.
References
Fungal plant pathogens and dis... | Urocystis alopecuri | Biology | 111 |
40,186,890 | https://en.wikipedia.org/wiki/Missouri%20Public%20Interest%20Research%20Group | Missouri Public Interest Research Group (MoPIRG) is a non-profit organization that is part of the state PIRG organizations.
MoPIRG began in March, 1971, after students at Saint Louis University heard a speech by Ralph Nader. Nader inspired the students to organize citizen action groups modeled after similar groups in ... | Missouri Public Interest Research Group | Environmental_science | 772 |
19,460,821 | https://en.wikipedia.org/wiki/Rosser%27s%20trick | In mathematical logic, Rosser's trick is a method for proving a variant of Gödel's incompleteness theorems not relying on the assumption that the theory being considered is ω-consistent (Smorynski 1977, p. 840; Mendelson 1977, p. 160). This method was introduced by J. Barkley Rosser in 1936, as an improvement of Gödel... | Rosser's trick | Mathematics | 1,154 |
1,398,166 | https://en.wikipedia.org/wiki/Net%20neutrality | Network neutrality, often referred to as net neutrality, is the principle that Internet service providers (ISPs) must treat all Internet communications equally, offering users and online content providers consistent transfer rates regardless of content, website, platform, application, type of equipment, source address,... | Net neutrality | Technology,Engineering | 15,696 |
48,831,673 | https://en.wikipedia.org/wiki/Alectinib | Alectinib (INN), sold under the brand name Alecensa, is an anticancer medication that is used to treat non-small-cell lung cancer (NSCLC). It blocks the activity of anaplastic lymphoma kinase (ALK). It is taken by mouth. It was developed by Chugai Pharmaceutical Co. Japan, which is part of the Hoffmann-La Roche group.
... | Alectinib | Chemistry | 1,573 |
37,403,328 | https://en.wikipedia.org/wiki/Ramaria%20rasilispora | Ramaria rasilispora, commonly known as the yellow coral, is a coral mushroom in the family Gomphaceae. Described as new to science in 1974, it is found in western North America south to Mexico, and in the eastern Himalaya.
Taxonomy
The species was first described scientifically in 1974 by American mycologists Currie M... | Ramaria rasilispora | Biology | 640 |
5,165,846 | https://en.wikipedia.org/wiki/Insectary%20plant | Insectary plants are those that attract insects. As such, beneficial insectary plants are intentionally introduced into an ecosystem to increase pollen and nectar resources required by the natural enemies of the harmful or unwanted insects pests. Beyond an effective natural control of pests, the beneficial insects also... | Insectary plant | Biology | 658 |
78,937,491 | https://en.wikipedia.org/wiki/Tremella%20compacta | Tremella compacta is a species of fungus in the order Tremellales. It produces large, ochraceous yellow, compactly lobed, cartilaginous-gelatinous basidiocarps (fruit bodies) on dead branches of broadleaved trees. It was originally described from Brazil and is distributed in northern South America, Central America, and... | Tremella compacta | Biology | 399 |
2,518,328 | https://en.wikipedia.org/wiki/Herbrand%27s%20theorem | Herbrand's theorem is a fundamental result of mathematical logic obtained by Jacques Herbrand (1930). It essentially allows a certain kind of reduction of first-order logic to propositional logic. Herbrand's theorem is the logical foundation for most automatic theorem provers. Although Herbrand originally proved his th... | Herbrand's theorem | Mathematics | 748 |
46,995,389 | https://en.wikipedia.org/wiki/Epsilonpapillomavirus | Epsilonpapillomavirus is a genus of viruses in the family Papillomaviridae. Cattle serve as the natural hosts of these bovine papillomaviruses. There are two species in this genus. Diseases associated with this genus include fibropapillomas and true epithelial papillomas of the skin.
Taxonomy
The following two species... | Epsilonpapillomavirus | Biology | 266 |
6,413,932 | https://en.wikipedia.org/wiki/Qualitative%20Research%20Reports%20in%20Communication | Qualitative Research Reports in Communication is a peer-reviewed annual academic journal sponsored by the Eastern Communication Association. The journal publishes brief qualitative and critical research essays of 2,500 words or less on a wide range of topics extending and enhancing the understanding of human communicat... | Qualitative Research Reports in Communication | Biology | 112 |
51,871,142 | https://en.wikipedia.org/wiki/Nest%20Wifi | Nest Wifi, its predecessor the Google Wifi, and the Nest Wifi's successor, the Nest Wifi Pro, are a line of mesh-capable wireless routers and add-on points developed by Google as part of the Google Nest family of products. The first generation was announced on October 4, 2016, and released in the United States on Decem... | Nest Wifi | Technology | 705 |
4,014,228 | https://en.wikipedia.org/wiki/Filamentation | Filamentation is the anomalous growth of certain bacteria, such as Escherichia coli, in which cells continue to elongate but do not divide (no septa formation). The cells that result from elongation without division have multiple chromosomal copies.
In the absence of antibiotics or other stressors, filamentation occur... | Filamentation | Chemistry,Biology | 1,233 |
200,992 | https://en.wikipedia.org/wiki/Asynchronous%20serial%20communication | Asynchronous serial communication is a form of serial communication in which the communicating endpoints' interfaces are not continuously synchronized by a common clock signal. Instead of a common synchronization signal, the data stream contains synchronization information in form of start and stop signals, before and ... | Asynchronous serial communication | Engineering | 1,058 |
38,517,015 | https://en.wikipedia.org/wiki/Demisexuality | Demisexuality is sexual orientation in which individual does not experience primary sexual attraction – type of attraction that is based on immediately observable characteristics such as appearance or smell, and is experienced immediately after first encounter. A demisexual person can only experience secondary sexual a... | Demisexuality | Biology | 1,204 |
22,124,835 | https://en.wikipedia.org/wiki/Multiphoton%20lithography | Multiphoton lithography (also known as direct laser lithography or direct laser writing) is similar to standard photolithography techniques; structuring is accomplished by illuminating negative-tone or positive-tone photoresists via light of a well-defined wavelength. The main difference is the avoidance of photomasks.... | Multiphoton lithography | Materials_science | 1,969 |
18,832,302 | https://en.wikipedia.org/wiki/Hall%E2%80%93Littlewood%20polynomials | In mathematics, the Hall–Littlewood polynomials are symmetric functions depending on a parameter t and a partition λ. They are Schur functions when t is 0 and monomial symmetric functions when t is 1 and are special cases of Macdonald polynomials.
They were first defined indirectly by Philip Hall using the Hall algeb... | Hall–Littlewood polynomials | Physics,Mathematics | 274 |
74,580,752 | https://en.wikipedia.org/wiki/Mystery%20Flesh%20Pit%20National%20Park | The Mystery Flesh Pit National Park is an ongoing science fiction/horror project by artist Trevor Roberts that blends multimedia illustrations, writings and immersive world building. The story revolves around the fictional Mystery Flesh Pit, a colossal, ancient superorganism discovered beneath the town of Gumption, Tex... | Mystery Flesh Pit National Park | Biology | 520 |
1,933,320 | https://en.wikipedia.org/wiki/Urea-formaldehyde | Urea-formaldehyde (UF), also known as urea-methanal, so named for its common synthesis pathway and overall structure, is a nontransparent thermosetting resin or polymer. It is produced from urea and formaldehyde. These resins are used in adhesives, plywood, particle board, medium-density fibreboard (MDF), and molded o... | Urea-formaldehyde | Physics,Chemistry | 1,872 |
20,036,243 | https://en.wikipedia.org/wiki/Bert%20Bolle%20Barometer | The Bert Bolle Barometer is a large water barometer. At over 12.5 metres tall, it is recognized as the largest barometer in the world by The International Guinness Book of Records. The instrument was created in 1985 in the Netherlands; in 2007 it was reinstalled in the new Visitor Centre of Denmark, Western Australia ... | Bert Bolle Barometer | Technology,Engineering | 2,397 |
54,441,937 | https://en.wikipedia.org/wiki/Langgan | Langgan () is the ancient Chinese name of a gemstone which remains an enigma in the history of mineralogy; it has been identified, variously, as blue-green malachite, blue coral, white coral, whitish chalcedony, red spinel, and red jade. It is also the name of a mythological langgan tree of immortality found in the wes... | Langgan | Physics,Chemistry | 8,102 |
63,554,517 | https://en.wikipedia.org/wiki/Generic%20Network%20Virtualization%20Encapsulation | Generic Network Virtualization Encapsulation (Geneve) is a network encapsulation protocol created by the IETF in order to unify the efforts made by other initiatives like VXLAN and NVGRE, with the intent to eliminate the wild growth of encapsulation protocols.
Open vSwitch is an example of a software-based virtual net... | Generic Network Virtualization Encapsulation | Technology,Engineering | 104 |
58,162,871 | https://en.wikipedia.org/wiki/Liquid%20bleach | Liquid bleach, often called just bleach, is a common chemical household product that consists of a dilute solution of sodium hypochlorite () and other secondary ingredients. It is a chlorine releasing bleaching agent widely used to whiten clothes and remove stains, as a disinfectant to kill germs, and for several other... | Liquid bleach | Chemistry | 635 |
2,892,513 | https://en.wikipedia.org/wiki/Nonimaging%20optics | Nonimaging optics (also called anidolic optics) is a branch of optics that is concerned with the optimal transfer of light radiation between a source and a target. Unlike traditional imaging optics, the techniques involved do not attempt to form an image of the source; instead an optimized optical system for optimal ra... | Nonimaging optics | Physics,Chemistry | 6,261 |
15,070,541 | https://en.wikipedia.org/wiki/MYCBP | C-Myc-binding protein is a protein that in humans is encoded by the MYCBP gene.
Function
The MYCBP gene encodes a protein that binds to the N-terminal region of MYC (MIM 190080) and stimulates the activation of E box-dependent transcription by MYC.[supplied by OMIM]
Interactions
MYCBP has been shown to interact w... | MYCBP | Chemistry | 97 |
12,159,986 | https://en.wikipedia.org/wiki/Phallus%20impudicus | Phallus impudicus, known colloquially as the common stinkhorn, is a widespread fungus in the Phallaceae (stinkhorn) family. It is recognizable for its foul odor and its phallic shape when mature, the latter feature giving rise to several names in 17th-century England. It is a common mushroom in Europe and North America... | Phallus impudicus | Biology | 2,083 |
23,691,886 | https://en.wikipedia.org/wiki/Altered%20Esthetics | Altered Esthetics is a non-profit, community-based art gallery and arts advocacy organization in the Northeast Minneapolis Arts District. According to its mission statement, its goal is to support and expand the vibrant Minneapolis arts community by hosting exhibitions, creating and sponsoring various art programs, and... | Altered Esthetics | Engineering | 799 |
61,288,146 | https://en.wikipedia.org/wiki/Hokovirus | Hokovirus (HokV) is a genus of giant double-stranded DNA-containing viruses (NCLDV). This genus was detected during the analysis of metagenome samples of bottom sediments of reservoirs at the wastewater treatment plant in Klosterneuburg, Austria. New Klosneuvirus (KNV), Catovirus and Indivirus genera (all found in thes... | Hokovirus | Biology | 361 |
76,188,403 | https://en.wikipedia.org/wiki/Carbonate%20nitrate | Carbonate nitrates are mixed anion compounds containing both carbonate and nitrate ions.
Hydrotalcite can contain carbonate and nitrate ions between its layers. Magnesium can be substituted by nickel, cobalt or copper.
Oxycarbonitrates containing an alkaline earth metal and cuprate and nitrate and carbonate anions in... | Carbonate nitrate | Physics,Chemistry | 85 |
48,412,548 | https://en.wikipedia.org/wiki/Network%20for%20Astronomy%20School%20Education | Network for Astronomy School Education (NASE) is an International Astronomical Union (IAU) Working Group that works on Training Teachers for primary and secondary schools.
In 2007, professor George K. Miley, IAU vice-president, invited Rosa M. Ros to begin exploring the idea of setting up an astronomy program to give p... | Network for Astronomy School Education | Astronomy | 428 |
69,419,151 | https://en.wikipedia.org/wiki/Gold%28II%29%20sulfate | Gold(II) sulfate is the chemical compound with the formula or more correctly . This compound was previously thought to be a mixed-valent compound as AuIAuIII(SO4)2. But later, it was shown that it contained the diatomic cation, which made it the first simple inorganic gold(II) compound. The bond distance between the ... | Gold(II) sulfate | Chemistry | 144 |
27,203,428 | https://en.wikipedia.org/wiki/March%20of%20Dimes%20Prize%20in%20Developmental%20Biology | The March of Dimes Prize in Developmental Biology is awarded once a year by the March of Dimes. The Prize honors outstanding scientists who profoundly advance the science that underlies our understanding of pregnancy, parturition, and prenatal development. Created as a tribute to Dr. Jonas Salk shortly before his death... | March of Dimes Prize in Developmental Biology | Technology | 394 |
22,181,211 | https://en.wikipedia.org/wiki/Feature%20model | In software development, a feature model is a compact representation of all the products of the Software Product Line (SPL) in terms of "features". Feature models are visually represented by means of feature diagrams. Feature models are widely used during the whole product line development process and are commonly used... | Feature model | Engineering | 1,330 |
18,715,285 | https://en.wikipedia.org/wiki/DOCK%20%28protein%29 | DOCK (Dedicator of cytokinesis) is a family of related proteins involved in intracellular signalling networks. DOCK family members contain a RhoGEF domain to function as guanine nucleotide exchange factors to promote GDP release and GTP binding to specific Small GTPases of the Rho family (e.g., Rac and Cdc42), leading ... | DOCK (protein) | Chemistry | 261 |
1,993,856 | https://en.wikipedia.org/wiki/Ketu%20%28mythology%29 | Ketu (Sanskrit: केतु, IAST: ) () is the descending (i.e. 'south') lunar node in Vedic, or Hindu astrology. Personified as a deity, Rahu and Ketu are considered to be the two halves of the immortal asura (demon) Svarbhanu, who was beheaded by the god Vishnu.
As per Vedic astrology, Rahu and Ketu have an orbital cycle o... | Ketu (mythology) | Astronomy | 1,040 |
529,613 | https://en.wikipedia.org/wiki/Binding%20site | In biochemistry and molecular biology, a binding site is a region on a macromolecule such as a protein that binds to another molecule with specificity. The binding partner of the macromolecule is often referred to as a ligand. Ligands may include other proteins (resulting in a protein–protein interaction), enzyme subs... | Binding site | Physics,Chemistry,Materials_science,Biology | 2,266 |
77,165,711 | https://en.wikipedia.org/wiki/Lindb%C3%A4cks | Lindbäcks is a four-generation family company in Piteå, Sweden, founded in 1924.
It produces and sells prefabricated multi-story house modules.
References
Construction and civil engineering companies
Construction and civil engineering companies of Sweden
Manufacturing companies established in 1924
Privately held ... | Lindbäcks | Engineering | 65 |
47,967 | https://en.wikipedia.org/wiki/Authentication | Authentication (from authentikos, "real, genuine", from αὐθέντης authentes, "author") is the act of proving an assertion, such as the identity of a computer system user. In contrast with identification, the act of indicating a person or thing's identity, authentication is the process of verifying that identity. It mig... | Authentication | Engineering | 3,891 |
24,739,650 | https://en.wikipedia.org/wiki/Elaunin | Elaunin (Greek verb ἐλαύνω "I steer") is a component of elastic fibers formed from deposition of elastin between oxytalan fibers. It is found in the periodontal ligament and the connective tissue of the dermis, particularly in association with sweat glands.
Overview
Identification
Unlike Oxytalan fibres, elaunin fibr... | Elaunin | Chemistry | 253 |
9,896,453 | https://en.wikipedia.org/wiki/Eukaryotic%20DNA%20replication | Eukaryotic DNA replication is a conserved mechanism that restricts DNA replication to once per cell cycle. Eukaryotic DNA replication of chromosomal DNA is central for the duplication of a cell and is necessary for the maintenance of the eukaryotic genome.
DNA replication is the action of DNA polymerases synthesizing ... | Eukaryotic DNA replication | Biology | 11,973 |
49,652,758 | https://en.wikipedia.org/wiki/Chiral%20magnetic%20effect | Chiral magnetic effect (CME) is the generation of electric current along an external magnetic field induced by chirality imbalance. Fermions are said to be chiral if they keep a definite projection of spin quantum number on momentum. The CME is a macroscopic quantum phenomenon present in systems with charged chiral fer... | Chiral magnetic effect | Physics,Chemistry,Materials_science,Engineering | 325 |
44,630,287 | https://en.wikipedia.org/wiki/Deconica%20neocaledonica | Deconica neocaledonica is a species of mushroom in the family Strophariaceae. It has been found in New Caledonia and in Mount Halimun Salak National Park in Java, Indonesia. It is very similar to Deconica aureicystidiata.
References
Strophariaceae
Fungi described in 1979
Fungi of Asia
Fungi of New Caledonia
Taxa name... | Deconica neocaledonica | Biology | 80 |
17,052,416 | https://en.wikipedia.org/wiki/Quantificational%20variability%20effect | Quantificational variability effect (QVE) is the intuitive equivalence of certain sentences with quantificational adverbs (Q-adverbs) and sentences without these, but with quantificational determiner phrases (DP) in argument position instead.
1. (a) A cat is usually smart. (Q-adverb)
1. (b) Most cats are smart. (DP)
2.... | Quantificational variability effect | Mathematics | 467 |
58,975,531 | https://en.wikipedia.org/wiki/Dirk%20Ahlborn | Dirk Ahlborn is an entrepreneur, investor, and an American businessman. He is from Berlin and currently works in California; he holds a U.S. citizenship and is the founder and Chairman of Hyperloop Transportation Technologies and CEO of Jumpstarter, Inc.
Career
Early career
In 1993, his career started as an investmen... | Dirk Ahlborn | Technology,Engineering | 265 |
11,420,915 | https://en.wikipedia.org/wiki/Mucor%20racemosus | Mucor racemosus is a rapidly growing, weedy mould belonging to the division Mucoromycota. It is one of the earliest fungi to be grown in pure culture and was first isolated in 1886. It has a worldwide distribution and colonizes many habitats such as vegetational products, soil and houses. The fungus is mostly known for... | Mucor racemosus | Biology | 1,745 |
4,757,800 | https://en.wikipedia.org/wiki/Thomas%20J.%20Cram | Thomas Jefferson Cram (March 1, 1804 – December 20, 1883) was an American topographical engineer from New Hampshire who served in the United States Army Corps of Topographical Engineers from 1839 to 1863 and the United States Army Corps of Engineers from 1863 to 1869.
Cram served as general superintendent for harbor w... | Thomas J. Cram | Engineering | 1,732 |
31,336,127 | https://en.wikipedia.org/wiki/Eutectic%20bonding | Eutectic bonding, also referred to as eutectic soldering, describes a wafer bonding technique with an intermediate metal layer that can produce a eutectic system. Those eutectic metals are alloys that transform directly from solid to liquid state, or vice versa from liquid to solid state, at a specific composition and ... | Eutectic bonding | Materials_science,Engineering | 1,869 |
72,635,493 | https://en.wikipedia.org/wiki/16bit%20Sensation | is a Japanese manga conceptualized by Misato Mitsumi, Tatsuki Amazuyu, and Tamiki Wakaki and illustrated by Wakaki. It was first launched as a at Comic Market 91 in December 2016; Kadokawa Shoten started publishing it in collected volumes in September 2020, with two volumes released as of November 2021. An anime tele... | 16bit Sensation | Technology | 1,287 |
2,161,573 | https://en.wikipedia.org/wiki/Pax%20Christi | Pax Christi International is an international Catholic peace movement. The Pax Christi International website declares its mission is "to transform a world shaken by violence, terrorism, deepening inequalities, and global insecurity".
History
Pax Christi (Latin for Peace of Christ) was established in France in March 1... | Pax Christi | Engineering | 628 |
25,115,605 | https://en.wikipedia.org/wiki/Stratocladistics | Stratocladistics is a technique in phylogenetics of making phylogenetic inferences using both geological and morphobiological data. It follows many of the same rules as cladistics, using Bayesian logic to quantify how good a phylogenetic hypothesis is in terms of debt and parsimony. However, in addition to the morpho... | Stratocladistics | Biology | 213 |
42,285,920 | https://en.wikipedia.org/wiki/Laser%20microprobe%20mass%20spectrometer | A laser microprobe mass spectrometer (LMMS), also laser microprobe mass analyzer (LAMMA), laser ionization mass spectrometer (LIMS), or laser ionization mass analyzer (LIMA) is a mass spectrometer that uses a focused laser for microanalysis. It employs local ionization by a pulsed laser and subsequent mass analysis of ... | Laser microprobe mass spectrometer | Physics,Chemistry | 304 |
23,173,874 | https://en.wikipedia.org/wiki/Vienna%20rectifier | The Vienna Rectifier is a pulse-width modulation rectifier, invented in 1993 by Johann W. Kolar at TU Wien, a public research university in Vienna, Austria.
Features
The Vienna Rectifier provides the following features:
Three-phase three-level three-switch PWM rectifier with controlled output voltage
Three-wire inp... | Vienna rectifier | Engineering | 770 |
69,732,690 | https://en.wikipedia.org/wiki/Quasimorphism | In group theory, given a group , a quasimorphism (or quasi-morphism) is a function which is additive up to bounded error, i.e. there exists a constant such that for all . The least positive value of for which this inequality is satisfied is called the defect of , written as . For a group , quasimorphisms form a sub... | Quasimorphism | Mathematics | 474 |
11,527,342 | https://en.wikipedia.org/wiki/STO-nG%20basis%20sets | STO-nG basis sets are minimal basis sets, where primitive Gaussian orbitals are fitted to a single Slater-type orbital (STO). originally took the values 2 – 6. They were first proposed by John Pople. A minimum basis set is where only sufficient orbitals are used to contain all the electrons in the neutral atom. Thus ... | STO-nG basis sets | Physics,Chemistry | 590 |
31,893,908 | https://en.wikipedia.org/wiki/G.9963 | Recommendation G.9963 is a home networking standard under development at the International Telecommunication Union standards sector, the ITU-T.
It was begun in 2010 by ITU-T to add multiple-input and multiple-output (known as MIMO) capabilities to the G.hn standard originally defined in Recommendation G.9960. The stan... | G.9963 | Technology,Engineering | 138 |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.