id int64 580 79M | url stringlengths 31 175 | text stringlengths 9 245k | source stringlengths 1 109 | categories stringclasses 160
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|---|---|---|---|---|---|
77,366,958 | https://en.wikipedia.org/wiki/Flore%20laurentienne | Flore laurentienne (The Laurentian Flora En) by Marie-Victorin Bro. (Conrad Kirouac), is the scientific inventory of vascular plant resources growing spontaneously in the St. Lawrence River valley, in Quebec, Canada.
First published by the Bros. of the Christian Schools in 1935, the manual lists and describes 1568 sp... | Flore laurentienne | Biology | 983 |
72,571,890 | https://en.wikipedia.org/wiki/Glass%20basketball%20court | A glass basketball court is a basketball court with a glass floor that uses light emitting diodes (LEDs) to display the court lines and other graphics.
History
ASB GlassFloor, a German manufacturer, first demonstrated a glass court for sports including basketball in 2011. Its first installation was for a 3x3 basketba... | Glass basketball court | Materials_science,Engineering | 602 |
2,409,756 | https://en.wikipedia.org/wiki/Hemimastigophora | Hemimastigophora is a group of single-celled eukaryotic organisms including the Spironematellidae, first identified in 1988, and the Paramastigidae. Over the next 30 years, different authors proposed placing these organisms in various branches of the eukaryotes. In 2018 Lax et al. reported the first genetic information... | Hemimastigophora | Biology | 724 |
38,002,503 | https://en.wikipedia.org/wiki/Gamma1%20Normae | {{DISPLAYTITLE:Gamma1 Normae}}
Gamma1 Normae, Latinized from γ1 Normae, is a single, yellow-white hued star in the southern constellation of Norma. It is faintly visible to the naked eye with an apparent visual magnitude of 4.98. The annual parallax shift is only as measured from Earth, which yields a rough distance ... | Gamma1 Normae | Astronomy | 239 |
40,789 | https://en.wikipedia.org/wiki/Bilateral%20synchronization | In telecommunications, bilateral synchronization (or bilateral control) is a synchronization control system between exchanges A and B in which the clock at telephone exchange A controls the data received at exchange B and the clock at exchange B controls the data received at exchange A.
Bilateral synchronization is ... | Bilateral synchronization | Engineering | 107 |
73,963,826 | https://en.wikipedia.org/wiki/Marta%20Schuhmacher | Marta Schuhmacher is a distinguished professor of environmental technology at the Department of Chemical Engineering at Universitat Rovira i Virgili, Tarragona, Spain. She is known for her work linking the presence of chemicals with environmental and human health issues.
Career
Schuhmacher did her degree in Chemistry... | Marta Schuhmacher | Environmental_science | 375 |
462,433 | https://en.wikipedia.org/wiki/Unit%20of%20length | A unit of length refers to any arbitrarily chosen and accepted reference standard for measurement of length. The most common units in modern use are the metric units, used in every country globally. In the United States the U.S. customary units are also in use. British Imperial units are still used for some purposes in... | Unit of length | Mathematics | 901 |
18,026,038 | https://en.wikipedia.org/wiki/Bismuth%28III%29%20iodide | Bismuth(III) iodide is the inorganic compound with the formula BiI3. This gray-black salt is the product of the reaction of bismuth and iodine, which once was of interest in qualitative inorganic analysis.
Bismuth(III) iodide adopts a distinctive crystal structure, with iodide centres occupying a hexagonally closest-p... | Bismuth(III) iodide | Chemistry | 393 |
28,777,526 | https://en.wikipedia.org/wiki/Synizesis%20%28biology%29 | Synizesis refers to a phenomenon sometimes observed in one of the subphases of meiosis. This phenomenon, sometimes referred to as a "synizetic knot", and contrasted with the chromosome "bouquet" more typically observed, is characterized by the localization of the meiotic chromosomes in a tight clump on one side of the ... | Synizesis (biology) | Biology | 173 |
2,053,015 | https://en.wikipedia.org/wiki/Manganate | In inorganic nomenclature, a manganate is any negatively charged molecular entity with manganese as the central atom. However, the name is usually used to refer to the tetraoxidomanganate(2−) anion, MnO, also known as manganate(VI) because it contains manganese in the +6 oxidation state. Manganates are the only known m... | Manganate | Chemistry | 776 |
78,594,273 | https://en.wikipedia.org/wiki/Mortgage%20button | The "mortgage button" or "amity button" was a small ornamental inlay often featured on newel posts of a main staircase in the 19th and early 20th centuries, particularly in American and European homes. It was used to hide joinery.
The name comes from the historical misconception that they represented a homeowner who h... | Mortgage button | Technology,Engineering | 232 |
35,625,619 | https://en.wikipedia.org/wiki/List%20of%20RISC%20OS%20filetypes | This is a sub-article to RISC OS.
filetypes use metadata to distinguish file formats. Some common file formats from other systems are mapped to filetypes by the MimeMap module. Such mapping was previously handled by DosMap.
The MimeMap module maps filetypes to and from MIME content types, dotted filename extensions ... | List of RISC OS filetypes | Technology | 206 |
54,025,987 | https://en.wikipedia.org/wiki/Succinimidyl%204-%28N-maleimidomethyl%29cyclohexane-1-carboxylate | Succinimidyl 4-(N-maleimidomethyl)cyclohexane-1-carboxylate (SMCC) is a heterobifunctional amine-to-sulfhydryl crosslinker, which contains two reactive groups at opposite ends: N-hydroxysuccinimide-ester and maleimide, reactive with amines and thiols respectively. SMCC is often used in bioconjugation to link proteins w... | Succinimidyl 4-(N-maleimidomethyl)cyclohexane-1-carboxylate | Chemistry,Biology | 201 |
62,528,566 | https://en.wikipedia.org/wiki/Epichlo%C3%AB%20baconii | Epichloë baconii is a haploid sexual species in the fungal genus Epichloë.
A systemic grass symbiont first described in 1993, Epichloë baconii is a sister lineage to Epichloë stromatolonga.
Epichloë baconii is found in Europe, where it has been identified in many species of grasses, including Agrostis capillaris, A... | Epichloë baconii | Biology | 129 |
21,188,237 | https://en.wikipedia.org/wiki/Hybrid%20mass%20spectrometer | A hybrid mass spectrometer is a device for tandem mass spectrometry that consists of a combination of two or more m/z separation devices of different types.
Notation
The different m/z separation elements of a hybrid mass spectrometer can be represented by a shorthand notation. The symbol Q represents a quadrupole mas... | Hybrid mass spectrometer | Physics,Chemistry | 358 |
5,220,115 | https://en.wikipedia.org/wiki/Nomen%20oblitum | In zoological nomenclature, a nomen oblitum (plural: nomina oblita; Latin for "forgotten name") is a disused scientific name which has been declared to be obsolete (figuratively "forgotten") in favor of another "protected" name.
In its present meaning, the nomen oblitum came into being with the fourth edition (1999) o... | Nomen oblitum | Biology | 652 |
41,729,345 | https://en.wikipedia.org/wiki/Wikipedia%20administrators | On Wikipedia, trusted users may be appointed as administrators (also referred to as admins, sysops or janitors), following a successful request for adminship. Currently, there are 839 administrators on the English Wikipedia. Administrators have additional technical privileges compared with other editors, such as being ... | Wikipedia administrators | Technology | 1,082 |
38,743,470 | https://en.wikipedia.org/wiki/Tank%20connector | Tank connectors are a type of tank fitting also known as tank inlets, tank outlets, or tank nipples. This fitting must be leakage proof, as the water supply (inward and outward) depends on same. Many different varieties of tank connectors exist.
Tank connectors are widely made of plastic (PVC) or brass. They have a f... | Tank connector | Engineering | 155 |
36,130,784 | https://en.wikipedia.org/wiki/Thin%20set%20%28analysis%29 | In mathematical analysis, a thin set is a subset of n-dimensional complex space Cn with the property that each point has a neighbourhood on which some non-zero holomorphic function vanishes. Since the set on which a holomorphic function vanishes is closed and has empty interior (by the Identity theorem), a thin set is... | Thin set (analysis) | Mathematics | 110 |
19,904 | https://en.wikipedia.org/wiki/Meteorology | Meteorology is a branch of the atmospheric sciences (which include atmospheric chemistry and physics) with a major focus on weather forecasting. The study of meteorology dates back millennia, though significant progress in meteorology did not begin until the 18th century. The 19th century saw modest progress in the fie... | Meteorology | Physics,Environmental_science | 8,461 |
4,886,965 | https://en.wikipedia.org/wiki/Baselining | Baselining is a method for analyzing computer network performance. The method is marked by comparing current performance to a "baseline" derived from past performance. If the performance of a network switch or other network components is measured over a period of time, that performance figure can be used as a comparati... | Baselining | Technology,Engineering | 102 |
23,634,474 | https://en.wikipedia.org/wiki/Normal%20crossing%20singularity | In algebraic geometry a normal crossing singularity is a singularity similar to a union of coordinate hyperplanes. The term can be confusing because normal crossing singularities are not usually normal schemes (in the sense of the local rings being integrally closed).
Normal crossing divisors
In algebraic geometry, no... | Normal crossing singularity | Mathematics | 418 |
27,509,071 | https://en.wikipedia.org/wiki/Metadata%20Working%20Group | The Metadata Working Group was formed in 2007 by Adobe Systems, Apple, Canon, Microsoft and Nokia. Sony joined later in 2008. Microsoft proposed the idea in 2006.
The focus of the group is to advance the interoperability of metadata stored in digital media. Its specification, Guidelines for Handling Image Metadata, de... | Metadata Working Group | Technology | 152 |
47,053,192 | https://en.wikipedia.org/wiki/Rubroboletus%20haematinus | Rubroboletus haematinus is a fungus of the genus Rubroboletus. First described scientifically in 1976 by Roy Halling as a species of Boletus, in 2015 it was transferred to Rubroboletus, a genus circumscribed the year previously to contain other allied reddish colored, blue-staining bolete species. It is found in the we... | Rubroboletus haematinus | Biology | 122 |
52,824,147 | https://en.wikipedia.org/wiki/Korean%20brining%20salt | Korean brining salt, also called Korean sea salt, is a variety of edible salt with a larger grain size compared to common kitchen salt. It is called gulgeun-sogeum (; "coarse salt") or wang-sogeum (; "king/queen salt") in Korean. The salt is used mainly for salting napa cabbages when making kimchi. Because it is minima... | Korean brining salt | Chemistry | 119 |
9,105,867 | https://en.wikipedia.org/wiki/FitzHugh%E2%80%93Nagumo%20model | The FitzHugh–Nagumo model (FHN) describes a prototype of an excitable system (e.g., a neuron).
It is an example of a relaxation oscillator because, if the external stimulus exceeds a certain threshold value, the system will exhibit a characteristic excursion in phase space, before the variables and relax back to th... | FitzHugh–Nagumo model | Physics,Mathematics,Biology | 1,182 |
2,581,136 | https://en.wikipedia.org/wiki/Rationalizable%20strategy | Rationalizability is a solution concept in game theory. It is the most permissive possible solution concept that still requires both players to be at least somewhat rational and know the other players are also somewhat rational, i.e. that they do not play dominated strategies. A strategy is rationalizable if there exis... | Rationalizable strategy | Mathematics | 2,481 |
10,136 | https://en.wikipedia.org/wiki/Expert%20system | In artificial intelligence (AI), an expert system is a computer system emulating the decision-making ability of a human expert.
Expert systems are designed to solve complex problems by reasoning through bodies of knowledge, represented mainly as if–then rules rather than through conventional procedural programming code... | Expert system | Technology | 4,913 |
23,958,261 | https://en.wikipedia.org/wiki/C9H10O4 | {{DISPLAYTITLE:C9H10O4}}
The molecular formula C9H10O4 (molar mass : 182.17 g/mol, exact mass : 182.05790878 u) may refer to:
3,5-Dihydroxyphenylpropionoic acid, a metabolite of alkylresorcinols
Dihydrocaffeic acid, a phenolic compound
Ethyl protocatechuate, a phenolic compound
Flopropione
Homovanillic acid
m-Hy... | C9H10O4 | Chemistry | 150 |
11,023,071 | https://en.wikipedia.org/wiki/Arxula%20adeninivorans | Arxula adeninivorans (Blastobotrys adeninivorans) is a dimorphic yeast with unusual characteristics. The first description of A. adeninivorans was provided in the mid-eighties. The species was initially designated as Trichosporon adeninovorans. After the first identification in the Netherlands, strains of this species ... | Arxula adeninivorans | Biology | 776 |
70,037,109 | https://en.wikipedia.org/wiki/Orbicula%20richenii | Orbicula richenii is a species of fungus belonging to the Orbicula genus. It was documented in 1904 by Brazilian mycologist Johannes Rick.
References
Pezizales
Fungi described in 1904
Fungus species | Orbicula richenii | Biology | 45 |
186,991 | https://en.wikipedia.org/wiki/Nectocaris | Nectocaris is a genus of squid-like animal of controversial affinities known from the Cambrian period. The initial fossils were described from the Burgess Shale of Canada. Other similar remains possibly referrable to the genus are known from the Emu Bay Shale of Australia and Chengjiang Biota of China.
Nectocaris was ... | Nectocaris | Biology | 1,876 |
47,626,347 | https://en.wikipedia.org/wiki/Setipiprant | Setipiprant (INN; developmental code names ACT-129968, KYTH-105) is an investigational drug developed for the treatment of asthma and scalp hair loss. It was originally developed by Actelion and acts as a selective, orally available antagonist of the prostaglandin D2 receptor 2 (DP2). The drug is being developed as a n... | Setipiprant | Chemistry | 1,333 |
19,009,041 | https://en.wikipedia.org/wiki/Talking%20animal | A talking animal or speaking animal is any non-human animal that can produce sounds or gestures resembling those of a human language. Several species or groups of animals have developed forms of communication which superficially resemble verbal language, however, these usually are not considered a language because they... | Talking animal | Biology | 1,920 |
49,778,652 | https://en.wikipedia.org/wiki/Scientific%20Workgroup%20for%20Rocketry%20and%20Spaceflight | The Scientific Workgroup for Rocketry and Spaceflight (WARR) () is a scientific workgroup situated at Technical University of Munich, composed mainly of its students. It was founded by students in 1962 with the goal to compensate for the lack of a chair for space technology at the university at the time. Since the esta... | Scientific Workgroup for Rocketry and Spaceflight | Engineering | 1,261 |
46,955,123 | https://en.wikipedia.org/wiki/Angles%20between%20flats | The concept of angles between lines (in the plane or in space), between two planes (dihedral angle) or between a line and a plane can be generalized to arbitrary dimensions. This generalization was first discussed by Camille Jordan. For any pair of flats in a Euclidean space of arbitrary dimension one can define a set ... | Angles between flats | Physics,Mathematics | 1,676 |
2,172,095 | https://en.wikipedia.org/wiki/Lithium%20perchlorate | Lithium perchlorate is the inorganic compound with the formula LiClO4. This white or colourless crystalline salt is noteworthy for its high solubility in many solvents. It exists both in anhydrous form and as a trihydrate.
Applications
Inorganic chemistry
Lithium perchlorate is used as a source of oxygen in some che... | Lithium perchlorate | Chemistry | 572 |
41,049 | https://en.wikipedia.org/wiki/Direct-sequence%20spread%20spectrum | In telecommunications, direct-sequence spread spectrum (DSSS) is a spread-spectrum modulation technique primarily used to reduce overall signal interference. The direct-sequence modulation makes the transmitted signal wider in bandwidth than the information bandwidth.
After the despreading or removal of the direct-seq... | Direct-sequence spread spectrum | Technology,Engineering | 844 |
11,798,095 | https://en.wikipedia.org/wiki/Phyllosticta%20sojaecola | Phyllosticta sojaecola is a plant pathogen infecting soybean.
Hosts and symptoms
Causes Phyllosticta Leaf Spot on soybeans. Forms circular lesions with reddish-brown borders and light brown center. The center of the lesion will drop out over time. Visible pycnidia can be seen in older lesions. A common consequence of ... | Phyllosticta sojaecola | Biology | 354 |
153,914 | https://en.wikipedia.org/wiki/Cassette%20deck | A cassette deck is a type of tape machine for playing and recording audio cassettes that does not have a built-in power amplifier or speakers, and serves primarily as a transport. It can be a part of an automotive entertainment system, a part of a portable audio system or a part of a home component system. In the latte... | Cassette deck | Technology | 4,967 |
29,343,018 | https://en.wikipedia.org/wiki/Operational%20acceptance%20testing | Operational acceptance testing (OAT) is used to conduct operational readiness (pre-release) of a product, service, or system as part of a quality management system. OAT is a common type of non-functional software testing, used mainly in software development and software maintenance projects. This type of testing focus... | Operational acceptance testing | Engineering | 620 |
74,960,592 | https://en.wikipedia.org/wiki/Commation | Commation is a genus of marine heterotrophic protists closely related to the actinophryids. It contains two species, Commation cryoporinum and Commation eposianum, discovered in antarctic waters and described in 1993. Currently, the genus is classified within a monotypic family Commatiidae and order Commatiida. Along w... | Commation | Biology | 769 |
23,775,396 | https://en.wikipedia.org/wiki/Noro%E2%80%93Frenkel%20law%20of%20corresponding%20states | The Noro–Frenkel law of corresponding states is an equation in thermodynamics that describes the critical temperature of the liquid-gas transition T as a function of the range of the attractive potential R. It states that all short-ranged spherically symmetric pair-wise additive attractive potentials are characterised ... | Noro–Frenkel law of corresponding states | Physics,Chemistry,Materials_science,Mathematics,Engineering | 606 |
28,387 | https://en.wikipedia.org/wiki/Spirituality | The meaning of spirituality has developed and expanded over time, and various meanings can be found alongside each other. Traditionally, spirituality is referred to a religious process of re-formation which "aims to recover the original shape of man", oriented at "the image of God" as exemplified by the founders and sa... | Spirituality | Biology | 7,304 |
1,268,562 | https://en.wikipedia.org/wiki/Purified%20water | Purified water is water that has been mechanically filtered or processed to remove impurities and make it suitable for use. Distilled water was, formerly, the most common form of purified water, but, in recent years, water is more frequently purified by other processes including capacitive deionization, reverse osmosis... | Purified water | Chemistry,Engineering,Environmental_science | 4,272 |
853,778 | https://en.wikipedia.org/wiki/Dispersion%20relation | In the physical sciences and electrical engineering, dispersion relations describe the effect of dispersion on the properties of waves in a medium. A dispersion relation relates the wavelength or wavenumber of a wave to its frequency. Given the dispersion relation, one can calculate the frequency-dependent phase veloci... | Dispersion relation | Physics,Mathematics | 1,890 |
47,370,141 | https://en.wikipedia.org/wiki/Suillus%20borealis | Suillus borealis is a species of bolete fungus in the family Suillaceae. Found in western North America where it associates with western white pine (Pinus monticola), the fungus was described as new to science in 1965 by mycologists Alexander H. Smith, Harry Delbert Thiers, and Orson K. Miller. It is similar in appear... | Suillus borealis | Biology | 148 |
65,860,227 | https://en.wikipedia.org/wiki/Semiconductor%20industry%20in%20Taiwan | The semiconductor industry, including Integrated Circuit (IC) manufacturing, design, and packaging, forms a major part of Taiwan's IT industry. Due to its strong capabilities in OEM wafer manufacturing and a complete industry supply chain, Taiwan has been able to distinguish itself as a leading microchip manufacturer ... | Semiconductor industry in Taiwan | Materials_science | 1,455 |
17,543,768 | https://en.wikipedia.org/wiki/Pseudo-order | In constructive mathematics, pseudo-order is a name given to certain binary relations appropriate for modeling continuous orderings.
In classical mathematics, its axioms constitute a formulation of a strict total order (also called linear order), which in that context can also be defined in other, equivalent ways.
Ex... | Pseudo-order | Mathematics | 1,034 |
2,986,919 | https://en.wikipedia.org/wiki/Direct-conversion%20receiver | A direct-conversion receiver (DCR), also known as a homodyne, synchrodyne, zero intermediate frequency or zero-IF receiver, is a radio receiver design that demodulates the incoming radio signal using synchronous detection driven by a local oscillator whose frequency is identical to, or very close to the carrier freque... | Direct-conversion receiver | Engineering | 1,259 |
17,086,606 | https://en.wikipedia.org/wiki/Kikuchi%20lines%20%28physics%29 | Kikuchi lines are patterns of electrons formed by scattering. They pair up to form bands in electron diffraction from single crystal specimens, there to serve as "roads in orientation-space" for microscopists uncertain of what they are looking at. In transmission electron microscopes, they are easily seen in diffractio... | Kikuchi lines (physics) | Physics,Chemistry,Materials_science | 2,400 |
30,155,978 | https://en.wikipedia.org/wiki/God%20helps%20those%20who%20help%20themselves | The phrase "God helps those who help themselves" is a motto that emphasizes the importance of self-initiative and agency. The phrase originated in ancient Greece as "the gods help those who help themselves" and may originally have been proverbial. It is illustrated by two of Aesop's Fables and a similar sentiment is fo... | God helps those who help themselves | Biology | 1,836 |
246,034 | https://en.wikipedia.org/wiki/International%20Astronautical%20Federation | The International Astronautical Federation (IAF) is an international space advocacy organization based in Paris, and founded in 1951 as a non-governmental organization to establish a dialogue between scientists around the world and to lay the information for international space cooperation. It has over 390 members from... | International Astronautical Federation | Astronomy | 1,283 |
27,233,680 | https://en.wikipedia.org/wiki/Decomposed%20granite | Decomposed granite is a kind of granite rock that is weathered to the point that the parent material readily fractures into smaller pieces of weaker rock. Further weathering yields material that easily crumbles into mixtures of gravel-sized particles known as grus that further may break down to produce a mixture of cla... | Decomposed granite | Physics,Engineering | 618 |
70,137,519 | https://en.wikipedia.org/wiki/Rariglobus | Rariglobus is a genus of bacteria from the family of Opitutaceae with one known species Rariglobus hedericola. Rariglobus hederico has been isolated from a freshwater ditch in Eugendorf.
See also
List of bacterial orders
List of bacteria genera
References
Verrucomicrobiota
Bacteria genera
Monotypic bacteria gener... | Rariglobus | Biology | 81 |
44,031,958 | https://en.wikipedia.org/wiki/Lactifluus%20edulis | Lactifluus edulis is a species of agaric fungus in the family Russulaceae. Described as new to science in 1994, it is found in Burundi.
See also
List of Lactifluus species
References
External links
Fungi described in 1994
Fungi of Africa
edulis
Fungus species | Lactifluus edulis | Biology | 64 |
16,705,504 | https://en.wikipedia.org/wiki/Cypher%20stent | Cypher is a brand of drug-eluting coronary stent from Cordis Corporation, a Cardinal Health company. During a balloon angioplasty, the stent is inserted into the artery to provide a "scaffold" to open the artery. An anti-rejection-type medication, sirolimus, helps to limit the overgrowth of normal cells while the arter... | Cypher stent | Chemistry | 172 |
44,217,608 | https://en.wikipedia.org/wiki/Amide%20ring | Amide Rings are small motifs in proteins and polypeptides. They consist of 9-atom or 11-atom rings formed by two CO...HN hydrogen bonds between a side chain amide group and the main chain atoms of a short polypeptide. They are observed with glutamine or asparagine side chains within proteins and polypeptides. Structura... | Amide ring | Chemistry,Biology | 385 |
58,130,085 | https://en.wikipedia.org/wiki/NGC%204237 | NGC 4237 is a flocculent spiral galaxy located about 60 million light-years away in the constellation Coma Berenices. The galaxy was discovered by astronomer William Herschel on December 30, 1783 and is a member of the Virgo Cluster. It is also classified as a LINER galaxy and as a Seyfert galaxy.
NGC 4237 appears to ... | NGC 4237 | Astronomy | 179 |
4,946,686 | https://en.wikipedia.org/wiki/Relative%20velocity | The relative velocity of an object B relative to an observer A, denoted (also or ), is the velocity vector of B measured in the rest frame of A.
The relative speed is the vector norm of the relative velocity.
Classical mechanics
In one dimension (non-relativistic)
We begin with relative motion in the classical, (o... | Relative velocity | Physics,Mathematics | 1,161 |
60,590,206 | https://en.wikipedia.org/wiki/List%20of%20lime%20kilns | Historic or notable lime kilns include.
Australia
Lime Kiln Remains, Ipswich
Pipers Creek Lime Kilns
Raffan's Mill and Brick Bottle Kilns
There were a number of lime kilns at Wool Bay, South Australia. One kiln remains and was listed along with the jetty under the name of Wool Bay Lime Kiln & Jetty on the South Aust... | List of lime kilns | Chemistry,Engineering | 409 |
21,843 | https://en.wikipedia.org/wiki/Nucleosome | A nucleosome is the basic structural unit of DNA packaging in eukaryotes. The structure of a nucleosome consists of a segment of DNA wound around eight histone proteins and resembles thread wrapped around a spool. The nucleosome is the fundamental subunit of chromatin. Each nucleosome is composed of a little less than ... | Nucleosome | Chemistry,Biology | 5,276 |
33,090,200 | https://en.wikipedia.org/wiki/RSCS | Remote Spooling Communications Subsystem or RSCS is a subsystem ("virtual machine" in VM terminology) of IBM's VM/370 operating system which accepts files transmitted to it from local or remote system and users and transmits them to destination local or remote users and systems. RSCS also transmits commands and messag... | RSCS | Technology,Engineering | 1,578 |
44,270,459 | https://en.wikipedia.org/wiki/Transhumanist%20Party | The Transhumanist Party is a political party in the United States. The party's platform is based on the ideas and principles of transhumanist politics, e.g., human enhancement, human rights, science, life extension, and technological progress.
History
The Transhumanist Party was founded in 2014 by Zoltan Istvan. Istv... | Transhumanist Party | Technology | 1,968 |
23,543 | https://en.wikipedia.org/wiki/Probability%20distribution | In probability theory and statistics, a probability distribution is the mathematical function that gives the probabilities of occurrence of possible outcomes for an experiment. It is a mathematical description of a random phenomenon in terms of its sample space and the probabilities of events (subsets of the sample spa... | Probability distribution | Mathematics | 5,441 |
12,194,886 | https://en.wikipedia.org/wiki/C3H8O | {{DISPLAYTITLE:C3H8O}}
The molecular formula C3H8O may refer to:
Methoxyethane (Ethyl methyl ether), CH3-O-CH2-CH3, CAS number
Propanols
Isopropyl alcohol (isopropanol, 2-propanol), CH3-CHOH-CH3, CAS number
1-Propanol (n-propanol, n-propyl alcohol), CH3-CH2-CH2OH, CAS number | C3H8O | Chemistry | 115 |
26,537,401 | https://en.wikipedia.org/wiki/Anthropophilia | In parasitology, anthropophilia, from the Greek ἅνθρωπος (anthrōpos, "human being") and φιλία (philia, "friendship" or "love"), is a preference of a parasite or dermatophyte for humans over other animals. The related term endophilia refers specifically to a preference for being in human habitats, especially inside dwel... | Anthropophilia | Biology | 301 |
1,067,670 | https://en.wikipedia.org/wiki/Hilbert%E2%80%93Speiser%20theorem | In mathematics, the Hilbert–Speiser theorem is a result on cyclotomic fields, characterising those with a normal integral basis. More generally, it applies to any finite abelian extension of , which by the Kronecker–Weber theorem are isomorphic to subfields of cyclotomic fields.
Hilbert–Speiser Theorem. A finite abeli... | Hilbert–Speiser theorem | Mathematics | 340 |
11,541,555 | https://en.wikipedia.org/wiki/HD%2011964%20b | HD 11964 b is an extrasolar planet, a gas giant like Jupiter approximately 110 light-years away in the constellation of Cetus. The planet orbits the yellow subgiant star HD 11964 in a nearly-circular orbit, taking over 5 years to complete a revolution around the star at a distance of 3.34 astronomical units.
The plan... | HD 11964 b | Astronomy | 190 |
9,874,504 | https://en.wikipedia.org/wiki/ETSI%20Satellite%20Digital%20Radio | ETSI Satellite Digital Radio (SDR or ETSI SDR) describes a standard of satellite digital radio. It is an activity of the European standardisation organisation ETSI.
It addresses systems where a satellite broadcast directly to mobile and handheld receivers in L band or S band and is complemented by terrestrial transmit... | ETSI Satellite Digital Radio | Technology | 789 |
9,488,412 | https://en.wikipedia.org/wiki/Acyl-CoA | Acyl-CoA is a group of CoA-based coenzymes that metabolize carboxylic acids. Fatty acyl-CoA's are susceptible to beta oxidation, forming, ultimately, acetyl-CoA. The acetyl-CoA enters the citric acid cycle, eventually forming several equivalents of ATP. In this way, fats are converted to ATP, the common biochemical en... | Acyl-CoA | Chemistry,Biology | 1,206 |
7,958,839 | https://en.wikipedia.org/wiki/Nor- | In chemical nomenclature, nor- is a prefix to name a structural analog that can be derived from a parent compound by the removal of one carbon atom along with the accompanying hydrogen atoms. The nor-compound can be derived by removal of a , , or CH group, or of a C atom. The "nor-" prefix also includes the eliminati... | Nor- | Chemistry | 1,222 |
7,525,718 | https://en.wikipedia.org/wiki/Destrin | Destrin or DSTN (also known as actin depolymerizing factor or ADF) is a protein which in humans is encoded by the DSTN gene. Destrin is a component protein in microfilaments.
The product of this gene belongs to the actin-binding proteins ADF (Actin-Depolymerizing Factor)/cofilin family. This family of proteins is resp... | Destrin | Biology | 385 |
21,636,379 | https://en.wikipedia.org/wiki/Bull%20kelp | Bull kelp is a common name for the brown alga Nereocystis luetkeana which is a true kelp in the family Laminariaceae.
Species in the genus Durvillaea are also sometimes called "bull kelp", but this is just a shortening of the common name southern bull kelp. Durvillaea is a genus in the order Fucales and, though super... | Bull kelp | Biology | 121 |
26,809,738 | https://en.wikipedia.org/wiki/C23H28O6 | The molecular formula C23H28O6 (molar mass: 400.46 g/mol, exact mass: 400.1886 u) may refer to:
Enprostil
Molecular formulas | C23H28O6 | Physics,Chemistry | 42 |
68,006,061 | https://en.wikipedia.org/wiki/Cybersecurity%20Capacity%20Maturity%20Model%20for%20Nations | Cybersecurity Capacity Maturity Model for Nations (CMM) is a framework developed to review the cybersecurity capacity maturity of a country across five dimensions. The five dimensions covers the capacity area required by a country to improve its cybersecurity posture. It was designed by Global Cyber Security Capacity C... | Cybersecurity Capacity Maturity Model for Nations | Technology | 1,790 |
58,822,898 | https://en.wikipedia.org/wiki/WZ%20Andromedae | WZ Andromedae (abbreviated to WZ And) is an eclipsing binary star in the constellation Andromeda. Its maximum apparent visual magnitude is 11.6, but drops down to 12.00 during the main eclipse which occurs roughly every 16.7 hours.
Variability
This binary star was found to be variable by Henrietta Leavitt, and shows t... | WZ Andromedae | Astronomy | 280 |
20,082,214 | https://en.wikipedia.org/wiki/Obsessive%E2%80%93compulsive%20disorder | Obsessive–compulsive disorder (OCD) is a mental and behavioral disorder in which an individual has intrusive thoughts (an obsession) and feels the need to perform certain routines (compulsions) repeatedly to relieve the distress caused by the obsession, to the extent where it impairs general function.
Obsessions are p... | Obsessive–compulsive disorder | Biology | 14,003 |
60,925,330 | https://en.wikipedia.org/wiki/Medication%20Appropriateness%20Tool%20for%20Comorbid%20Health%20conditions%20during%20Dementia | The Medication Appropriateness Tool for Comorbid Health conditions during Dementia (MATCH-D) criteria supports clinicians to manage medication use specifically for people with dementia without focusing only on the management of the dementia itself.
History
The MATCH-D were developed by medical practitioners and pharm... | Medication Appropriateness Tool for Comorbid Health conditions during Dementia | Chemistry | 1,088 |
760,367 | https://en.wikipedia.org/wiki/Jupiter%20LXI | Jupiter LXI, provisionally known as , is a natural satellite of Jupiter. It was discovered by a team of astronomers led by Brett J. Gladman, et al. in 2003.
is about 2 kilometers in diameter, and orbits Jupiter at an average distance of 22,709 Mm in 699.125 days, at an inclination of 165° to the ecliptic (164° to Jup... | Jupiter LXI | Astronomy | 181 |
49,112,440 | https://en.wikipedia.org/wiki/Orientation%20sheaf | In the mathematical field of algebraic topology, the orientation sheaf on a manifold X of dimension n is a locally constant sheaf oX on X such that the stalk of oX at a point x is the local homology group
(in the integer coefficients or some other coefficients).
Let be the sheaf of differential k-forms on a manifold... | Orientation sheaf | Physics,Mathematics | 234 |
49,307,795 | https://en.wikipedia.org/wiki/Infinite%20sites%20model | The Infinite sites model (ISM) is a mathematical model of molecular evolution first proposed by Motoo Kimura in 1969. Like other mutation models, the ISM provides a basis for understanding how mutation develops new alleles in DNA sequences. Using allele frequencies, it allows for the calculation of heterozygosity, or g... | Infinite sites model | Chemistry,Mathematics,Biology | 734 |
32,477,472 | https://en.wikipedia.org/wiki/Michael%20F.%20Lappert | Michael Franz Lappert (31 December 1928 – 28 March 2014) was a Czech-born British inorganic chemist. Mainly located at the University of Sussex, he was recognized for contributions to organometallic complexes.
Early life and education
Lappert was born in Czechoslovakia and came to the UK as a Kindertransport refugee. ... | Michael F. Lappert | Chemistry | 139 |
6,424,117 | https://en.wikipedia.org/wiki/Photonic%20integrated%20circuit | A photonic integrated circuit (PIC) or integrated optical circuit is a microchip containing two or more photonic components that form a functioning circuit. This technology detects, generates, transports, and processes light. Photonic integrated circuits use photons (or particles of light) as opposed to electrons that ... | Photonic integrated circuit | Materials_science,Technology,Engineering | 2,761 |
4,247,871 | https://en.wikipedia.org/wiki/Astros%20II | Astros II (Artillery SaTuration ROcket System) is a self-propelled multiple rocket launcher produced in Brazil by the Avibras company. It features modular design and employs rockets with calibers ranging from 127 to 450 mm (5–17.72 inches). It was developed on the basis of a Tectran VBT-2028 6×6 all-terrain vehicle fo... | Astros II | Engineering | 1,528 |
611,714 | https://en.wikipedia.org/wiki/Web%20development | Web development is the work involved in developing a website for the Internet (World Wide Web) or an intranet (a private network). Web development can range from developing a simple single static page of plain text to complex web applications, electronic businesses, and social network services. A more comprehensive lis... | Web development | Engineering | 5,633 |
12,950,677 | https://en.wikipedia.org/wiki/Virtual%20mixer | A Virtual Mixer is a software application that runs on a computer or other digital audio system. Providing the same functionality of a digital or analog mixing console, a virtual mixer takes the audio outputs of many separate tracks or live sources and combines them into a pair of stereo outputs or other routed subgrou... | Virtual mixer | Engineering | 406 |
36,059,598 | https://en.wikipedia.org/wiki/Alkyl%20polyglycoside | Alkyl polyglycosides (APGs) are a class of non-ionic surfactants widely used in a variety of cosmetic, household, and industrial applications. Biodegradable and plant-derived from sugars, these surfactants are usually derivatives of glucose and fatty alcohols. The raw materials are typically starch and fat, and the fi... | Alkyl polyglycoside | Chemistry | 247 |
7,071,234 | https://en.wikipedia.org/wiki/Rose%20madder | Rose madder (also known as madder) is a red paint made from the pigment madder lake, a traditional lake pigment extracted from the common madder plant Rubia tinctorum.
Madder lake contains two organic red dyes: alizarin and purpurin. As a paint, it has been described as a fugitive, transparent, nonstaining, mid value... | Rose madder | Biology | 1,518 |
22,074,782 | https://en.wikipedia.org/wiki/Nano%20Today | Nano Today is dedicated to publishing the most influential and innovative work across nanoscience and technology. The journal considers any article that informs readers of the latest research and advances in the field, research breakthroughs, and topical issues which express views on developments in related fields. Thr... | Nano Today | Materials_science | 114 |
2,903,625 | https://en.wikipedia.org/wiki/Nadir | The nadir is the direction pointing directly below a particular location; that is, it is one of two vertical directions at a specified location, orthogonal to a horizontal flat surface.
The direction opposite of the nadir is the zenith.
Definitions
Space science
Since the concept of being below is itself somewhat va... | Nadir | Physics,Astronomy,Mathematics | 441 |
24,549,947 | https://en.wikipedia.org/wiki/Experimental%20Mechanics | Experimental Mechanics is a peer-reviewed scientific journal covering all areas of experimental mechanics. It is an official journal of the Society for Experimental Mechanics and was established in 1961, being published monthly. From 1983 to 2003, it was published quarterly, increasing to 6 issues per year until 2009. ... | Experimental Mechanics | Materials_science,Engineering | 168 |
59,038,212 | https://en.wikipedia.org/wiki/Tulipalin%20A | Tulipalin A, also known as α-methylene-γ-butyrolactone, is a naturally occurring compound found in certain flowers such as tulips and alstroemerias. Tulipalin A has the molecular formula C5H6O2 and the CAS registry number 547-65-9. It is an allergen and has been known to cause occupational contact dermatitis, i.e. 'tul... | Tulipalin A | Chemistry | 203 |
33,965,405 | https://en.wikipedia.org/wiki/Reverse%20blog | A reverse blog (also known as a group blog) is a type of blog written entirely by the users, who are given a topic. The blog posts are usually screened and chosen for publication by a core group or the publisher of the blog.
A reverse blog is different from a traditional blog, which is created by a single, specific au... | Reverse blog | Technology | 176 |
9,434,311 | https://en.wikipedia.org/wiki/Calcium%20chlorate | Calcium chlorate is the calcium salt of chloric acid, with the chemical formula Ca(ClO3)2. Like other chlorates, it is a strong oxidizer.
Production
Calcium chlorate is produced by passing chlorine gas through a hot suspension of calcium hydroxide in water, producing calcium hypochlorite, which disproportionates when ... | Calcium chlorate | Chemistry | 542 |
36,703,918 | https://en.wikipedia.org/wiki/Cantelli%27s%20inequality | In probability theory, Cantelli's inequality (also called the Chebyshev-Cantelli inequality and the one-sided Chebyshev inequality) is an improved version of Chebyshev's inequality for one-sided tail bounds. The inequality states that, for
where
is a real-valued random variable,
is the probability measure,
is ... | Cantelli's inequality | Mathematics | 390 |
59,438 | https://en.wikipedia.org/wiki/Thermal%20conductivity%20and%20resistivity | The thermal conductivity of a material is a measure of its ability to conduct heat. It is commonly denoted by , , or and is measured in W·m−1·K−1.
Heat transfer occurs at a lower rate in materials of low thermal conductivity than in materials of high thermal conductivity. For instance, metals typically have high ther... | Thermal conductivity and resistivity | Physics,Chemistry,Mathematics | 7,090 |
22,328,498 | https://en.wikipedia.org/wiki/Efferocytosis | In cell biology, efferocytosis (from efferre, Latin for 'to carry out' (to the grave), extended meaning 'to bury') is the process by which apoptotic cells are removed by phagocytic cells. It can be regarded as the 'burying of dead cells'.
During efferocytosis, the cell membrane of phagocytic cells engulfs the apoptoti... | Efferocytosis | Biology | 738 |
69,333,714 | https://en.wikipedia.org/wiki/Lenovo%20ThinkPad%20X100e | The Lenovo ThinkPad X100e is a laptop from the ThinkPad line that was manufactured by Lenovo.
References
External links
Arch Linux Wiki - X100e
Thinkwiki.de - X100e
X100e
ThinkPad X100e
Computer-related introductions in 2010 | Lenovo ThinkPad X100e | Technology | 59 |
28,940,359 | https://en.wikipedia.org/wiki/Chlorophenoxy%20herbicide | Chlorophenoxy herbicides are a subclass of phenoxy herbicides which includes: MCPA, 2,4-D, 2,4,5-T and mecoprop. Large amounts have been produced since the 1950s for agriculture. Acute toxic effects after oral consumption are varied and may include: vomiting, abdominal pain, diarrhoea, gastrointestinal haemorrhage acut... | Chlorophenoxy herbicide | Biology | 164 |
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