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 |
|---|---|---|---|---|---|
239,454 | https://en.wikipedia.org/wiki/Extended%20Display%20Identification%20Data | Extended Display Identification Data (EDID) and Enhanced EDID (E-EDID) are metadata formats for display devices to describe their capabilities to a video source (e.g., graphics card or set-top box). The data format is defined by a standard published by the Video Electronics Standards Association (VESA).
The EDID data ... | Extended Display Identification Data | Engineering | 3,607 |
56,351,395 | https://en.wikipedia.org/wiki/Regulation%20of%20pesticides%20in%20the%20European%20Union | A pesticide, also called Plant Protection Product (PPP), which is a term used in regulatory documents, consists of several different components. The active ingredient in a pesticide is called “active substance” and these active substances either consist of chemicals or micro-organisms. The aims of these active substanc... | Regulation of pesticides in the European Union | Chemistry | 5,030 |
47,769,600 | https://en.wikipedia.org/wiki/Phellodon%20niger | Phellodon niger, commonly known as the black tooth, is a species of tooth fungus in the family Bankeraceae, and the type species of the genus Phellodon. It was originally described by Elias Magnus Fries in 1815 as a species of Hydnum. Petter Karsten included it as one of the original three species when he circumscribed... | Phellodon niger | Biology | 1,136 |
4,876,423 | https://en.wikipedia.org/wiki/Ultrafast%20molecular%20process | An ultrafast molecular process is any technology that relies on properties of molecules that are only extant for a very short period of time (less than 1e-9 seconds). Such processes are very important in areas such as combustion chemistry and in the study of proteins.
References
Ultrafast molecular processes from Sand... | Ultrafast molecular process | Chemistry | 67 |
9,888,705 | https://en.wikipedia.org/wiki/Uniform%20Resource%20Characteristic | In IETF specifications, a Uniform Resource Characteristic (URC) is a string of characters representing the metadata of a Uniform Resource Identifier (URI), a string identifying a Web resource. URC metadata was envisioned to include sufficient information to support persistent identifiers, such as mapping a Uniform Reso... | Uniform Resource Characteristic | Technology | 363 |
49,926,944 | https://en.wikipedia.org/wiki/FCMR | Fc fragment of IgM receptor is a protein that in humans is encoded by the FCMR gene.
Function
Fc receptors specifically bind to the Fc region of immunoglobulins (Igs) to mediate the unique functions of each Ig class. FAIM3 encodes an Fc receptor for IgM (see MIM 147020) (Kubagawa et al., 2009 [PubMed 19858324]; Shima... | FCMR | Chemistry | 113 |
15,898,570 | https://en.wikipedia.org/wiki/19%20Cephei | 19 Cephei is a supergiant star in the northern circumpolar constellation of Cepheus. It has a spectral class of O9 and is a member of Cep OB2, an OB association of massive stars located about from the Sun.
The spectrum of 19 Cephei shows line profile variability on an hourly and daily timescale. This is thought to b... | 19 Cephei | Astronomy | 213 |
26,107,685 | https://en.wikipedia.org/wiki/Spongiforma%20thailandica | Spongiforma thailandica is a species of fungus in the family Boletaceae, genus Spongiforma. The stemless sponge-like species, first described in 2009, was found in Khao Yai National Park in central Thailand, where it grows in soil in old-growth forests. The rubbery fruit body, which has a strong odor of coal-tar simila... | Spongiforma thailandica | Biology | 1,022 |
67,785,300 | https://en.wikipedia.org/wiki/Mucoromycota | Mucoromycota is a division within the kingdom fungi. It includes a diverse group of various molds, including the common bread molds Mucor and Rhizopus. It is a sister phylum to Dikarya.
Informally known as zygomycetes I, Mucoromycota includes Mucoromycotina, Mortierellomycotina, and Glomeromycotina, and consists of ma... | Mucoromycota | Biology | 1,027 |
826,220 | https://en.wikipedia.org/wiki/%CE%91-Ethyltryptamine | α-Ethyltryptamine (αET, AET), also known as etryptamine, is an entactogen and stimulant drug of the tryptamine family. It was originally developed and marketed as an antidepressant under the brand name Monase by Upjohn in the 1960s before being withdrawn due to toxicity.
Side effects of αET include facial flushing, he... | Α-Ethyltryptamine | Chemistry | 2,505 |
9,734,557 | https://en.wikipedia.org/wiki/MKS%20units | The metre, kilogram, second system of units, also known more briefly as MKS units or the MKS system, is a physical system of measurement based on the metre, kilogram, and second (MKS) as base units. Distances are described in terms of metres, mass in terms of kilograms and time in seconds. Derived units are defined usi... | MKS units | Mathematics | 751 |
2,183,554 | https://en.wikipedia.org/wiki/DEC%20RADIX%2050 | RADIX 50 or RAD50 (also referred to as RADIX50, RADIX-50 or RAD-50), is an uppercase-only character encoding created by Digital Equipment Corporation (DEC) for use on their DECsystem, PDP, and VAX computers.
RADIX 50's 40-character repertoire (050 in octal) can encode six characters plus four additional bits into one ... | DEC RADIX 50 | Technology | 956 |
56,214,308 | https://en.wikipedia.org/wiki/C/2017%20T1%20%28Heinze%29 | C/2017 T1 (Heinze) is a hyperbolic comet that passed closest to Earth on 4 January 2018 at a distance of .
Discovery and observations
It was discovered on 2 October 2017 by Aren N. Heinze of the University of Hawaiʻi, using the 0.5-m Schmidt telescope at the Mauna Loa Observatory used for the Asteroid Terrestrial-imp... | C/2017 T1 (Heinze) | Astronomy | 166 |
61,495,693 | https://en.wikipedia.org/wiki/C12H18N4O4 | {{DISPLAYTITLE:C12H18N4O4}}
The molecular formula C12H18N4O4 (molar mass: 282.30 g/mol, exact mass: 282.1328 u) may refer to:
Dupracetam
ICRF 193 | C12H18N4O4 | Chemistry | 62 |
13,791,717 | https://en.wikipedia.org/wiki/8%20Cygni | 8 Cygni is a single star in the northern constellation of Cygnus. Based upon its parallax of 3.79 mas, it is approximately 860 light-years (260 parsecs) away from Earth. It is visible to the naked eye as a faint, bluish-white hued star with an apparent visual magnitude of about 4.7. The star is moving closer to the Ear... | 8 Cygni | Astronomy | 211 |
31,683,471 | https://en.wikipedia.org/wiki/Cortinarius%20caninus | Cortinarius caninus is a basidiomycota mushroom in the family of Cortinariaceae.
General
The Cortinarius are a superior mushroom, due to their cortina (a type of very fine veil). This is the most prolific genus of fungus, and numbers in the thousands.
Description
Cortinarius caninus has a creamy brown cap measuring u... | Cortinarius caninus | Biology | 209 |
45,297,852 | https://en.wikipedia.org/wiki/Animation%20department | Animation departments (or animation production departments) are the teams within a film studio that work on various aspects of animation such as storyboarding or 3D modeling. It can refer to a single department that handles animation as a whole or to multiple departments that handle specific tasks. It can also refer to... | Animation department | Engineering | 288 |
37,020,373 | https://en.wikipedia.org/wiki/Cheng%20rotation%20vane | A fluid flow conditioning device, the cheng rotation vane (CRV) is a stationary vane fabricated within a pipe piece as a single unit and welded directly upstream of an elbow before the pump inlet, flow meters, compressors, or other downstream equipment.
The cheng rotation vane is used to eliminate elbow induced turbul... | Cheng rotation vane | Engineering | 105 |
1,989,091 | https://en.wikipedia.org/wiki/Black%20tar%20heroin | Black tar heroin, also known as black dragon, is a form of heroin that is sticky like tar or hard like coal. Its dark color is the result of crude processing methods that leave behind impurities. Despite its name, black tar heroin can also be dark orange or dark brown in appearance.
Black tar heroin is impure diacetyl... | Black tar heroin | Chemistry | 1,272 |
38,663,146 | https://en.wikipedia.org/wiki/NDR%20kinase | NDR (nuclear dbf2-related) kinases, are an ancient and highly conserved subclass of AGC protein kinases that control diverse processes related to cell morphogenesis, proliferation, and mitotic events.
Function and medical relevance
Like most AGC kinases, the NDR kinase subclass is activated by phosphorylation of a con... | NDR kinase | Biology | 463 |
2,647,057 | https://en.wikipedia.org/wiki/Trinomial | In elementary algebra, a trinomial is a polynomial consisting of three terms or monomials.
Examples of trinomial expressions
with variables
with variables
with variables
, the quadratic polynomial in standard form with variables.
with variables, nonnegative integers and any constants.
where is var... | Trinomial | Mathematics | 272 |
29,005,334 | https://en.wikipedia.org/wiki/Davis%20%26%20Shirtliff | The Davis & Shirtliff Group is the leading supplier of water and energy-related equipment in the East African region. Founded in Kenya in 1946, the company specializes in eight principal sectors:
Water Pumps: Offering a wide range of high-quality pumps, including leading brands such as Dayliff, Pedrollo, Grundfos, Da... | Davis & Shirtliff | Environmental_science | 959 |
34,995,809 | https://en.wikipedia.org/wiki/PCLake | PCLake is a dynamic, mathematical model used to study eutrophication effects in shallow lakes and ponds. PCLake models explicitly the most important biotic groups and their interrelations, within the general framework of nutrient cycles. PCLake is used both by scientist and water managers. PCLake is in 2019 extended to... | PCLake | Chemistry,Mathematics,Environmental_science | 1,052 |
35,556,771 | https://en.wikipedia.org/wiki/C5H7N3O | {{DISPLAYTITLE:C5H7N3O}}
C5H7N3O may refer to:
Methylcytosine
5-Methylcytosine
1-Methylcytosine, a nucleic acid in Hachimoji DNA
N(4)-Methylcytosine
6-Methylcytosine
Methylisocytosine
1-Methylisocytosine
3-Methylisocytosine
4-Methylisocytosine
5-Methylisocytosine
6-Methylisocytosine ()
See also
Cytosine
... | C5H7N3O | Chemistry | 125 |
77,309,027 | https://en.wikipedia.org/wiki/Jun12682 | Jun12682 is an experimental antiviral medication being studied as a potential treatment for COVID-19. It is believed to work by inhibiting SARS-CoV-2 papain-like protease (PLpro), a crucial enzyme for viral replication.
Mechanism of action
The SARS-CoV-2 virus utilizes several proteases to assist in creating proteins... | Jun12682 | Chemistry | 397 |
26,176,522 | https://en.wikipedia.org/wiki/Mycoforestry | Mycoforestry is an ecological forest management system implemented to enhance forest ecosystems and plant communities, by introducing the mycorrhizal and saprotrophic fungi. Mycoforestry is considered a type of permaculture and can be implemented as a beneficial component of an agroforestry system. It can enhance the y... | Mycoforestry | Biology | 997 |
42,729,306 | https://en.wikipedia.org/wiki/AXELOS | AXELOS is a joint venture set up in 2014 by the Government of the United Kingdom and Capita, to develop, manage and operate qualifications in best practice, in methodologies formerly owned by the Office of Government Commerce (OGC). PeopleCert, an examination institute that was responsible for delivering AXELOS exams, ... | AXELOS | Technology | 475 |
1,955,806 | https://en.wikipedia.org/wiki/New%20Valley%20Project | The New Valley Project or Toshka Project consists of building a system of canals to carry water from Lake Nasser to irrigate part of the sandy wastes of the Western Desert of Egypt, which is part of the Sahara Desert.
History
In 1997, the Egyptian government decided to develop a new valley (as opposed to the existing ... | New Valley Project | Environmental_science | 593 |
2,996,488 | https://en.wikipedia.org/wiki/Choked%20flow | Choked flow is a compressible flow effect. The parameter that becomes "choked" or "limited" is the fluid velocity.
Choked flow is a fluid dynamic condition associated with the Venturi effect. When a flowing fluid at a given pressure and temperature passes through a constriction (such as the throat of a convergent-div... | Choked flow | Chemistry,Engineering | 2,490 |
24,776 | https://en.wikipedia.org/wiki/Piston | A piston is a component of reciprocating engines, reciprocating pumps, gas compressors, hydraulic cylinders and pneumatic cylinders, among other similar mechanisms. It is the moving component that is contained by a cylinder and is made gas-tight by piston rings. In an engine, its purpose is to transfer force from expan... | Piston | Technology | 2,098 |
57,773,393 | https://en.wikipedia.org/wiki/Magic%20string%20%28therapeutic%20aid%29 | Magic string is a psychological therapeutic aid used to make radiotherapy treatment for children less stressful. Without its use, many children need to have general anaesthetic in order to receive their treatment.
Background
Patients receiving radiotherapy have to be alone inside a lead-lined room, since only they can... | Magic string (therapeutic aid) | Biology | 365 |
58,432,047 | https://en.wikipedia.org/wiki/Particle%20chauvinism | Particle chauvinism is the term used by British astrophysicist Martin Rees to describe the (allegedly erroneous) assumption that what we think of as normal matter – atoms, quarks, electrons, etc. (excluding dark matter or other matter) – is the basis of matter in the universe, rather than a rare phenomenon.
Dominance ... | Particle chauvinism | Physics,Astronomy | 265 |
49,265,835 | https://en.wikipedia.org/wiki/Gas%20vesicle | Gas vesicles, also known as gas vacuoles, are nanocompartments in certain prokaryotic organisms, which help in buoyancy. Gas vesicles are composed entirely of protein; no lipids or carbohydrates have been detected.
Function
Gas vesicles occur primarily in aquatic organisms as they are used to modulate the cell's buoy... | Gas vesicle | Biology | 2,409 |
291,472 | https://en.wikipedia.org/wiki/Lattice%20model%20%28physics%29 | In mathematical physics, a lattice model is a mathematical model of a physical system that is defined on a lattice, as opposed to a continuum, such as the continuum of space or spacetime. Lattice models originally occurred in the context of condensed matter physics, where the atoms of a crystal automatically form a lat... | Lattice model (physics) | Physics,Materials_science | 1,183 |
2,457,060 | https://en.wikipedia.org/wiki/De%20sphaera%20mundi | De sphaera mundi (Latin title meaning On the Sphere of the World, sometimes rendered The Sphere of the Cosmos; the Latin title is also given as Tractatus de sphaera, Textus de sphaera, or simply De sphaera) is a medieval introduction to the basic elements of astronomy written by Johannes de Sacrobosco (John of Holywood... | De sphaera mundi | Astronomy | 847 |
231,079 | https://en.wikipedia.org/wiki/Demographic%20transition | In demography, demographic transition is a phenomenon and theory in the social sciences referring to the historical shift from high birth rates and high death rates to low birth rates and low death rates as societies attain more technology, education (especially of women), and economic development. The demographic tran... | Demographic transition | Environmental_science | 8,564 |
2,832,170 | https://en.wikipedia.org/wiki/Bit%20manipulation | Bit manipulation is the act of algorithmically manipulating bits or other pieces of data shorter than a word. Computer programming tasks that require bit manipulation include low-level device control, error detection and correction algorithms, data compression, encryption algorithms, and optimization. For most other ta... | Bit manipulation | Mathematics | 1,567 |
46,661,811 | https://en.wikipedia.org/wiki/Iodine%20%28131%20I%29%20derlotuximab%20biotin | {{DISPLAYTITLE:Iodine (131 I) derlotuximab biotin}}
Iodine (131 I) derlotuximab biotin is a monoclonal antibody designed for the treatment of recurrent glioblastoma multiforme.
This drug was developed by Peregrine Pharmaceuticals, Inc.
References
Experimental cancer drugs
Monoclonal antibodies for tumors
Antibody-... | Iodine (131 I) derlotuximab biotin | Chemistry,Biology | 97 |
1,006,658 | https://en.wikipedia.org/wiki/Ephraim%20Katzir | Ephraim Katzir (; – 30 May 2009) was an Israeli biophysicist and Labor Party politician. He was the fourth President of Israel from 1973 until 1978.
Biography
Efraim Katchalski (later Katzir) was the son of Yudel-Gersh (Yehuda) and Tzilya Katchalski, in Kiev, in the Russian Empire (today in Ukraine). In 1925 (several... | Ephraim Katzir | Biology | 1,419 |
3,072,290 | https://en.wikipedia.org/wiki/Photon%20sphere | A photon sphere or photon circle arises in a neighbourhood of the event horizon of a black hole where gravity is so strong that emitted photons will not just bend around the black hole but also return to the point where they were emitted from and consequently display boomerang-like properties. As the source emitting ph... | Photon sphere | Physics,Astronomy | 1,191 |
255,573 | https://en.wikipedia.org/wiki/V%C3%A4in%C3%A4m%C3%B6inen | Väinämöinen () is a demigod, hero and the central character in Finnish folklore and the main character in the national epic Kalevala by Elias Lönnrot. Väinämöinen was described as an old and wise man, and he possessed a potent, magical singing voice.
In Finnish mythology
The first extant mention of Väinämöinen in lit... | Väinämöinen | Astronomy | 2,208 |
24,762,111 | https://en.wikipedia.org/wiki/National%20Outbreak%20Reporting%20System | The National Outbreak Reporting System (NORS) is a web-based application managed by the Centers for Disease Control and Prevention (CDC) used primarily for reporting outbreaks of enteric diseases.
History
NORS was launched in 2009 for use by staff working within public health departments in individual states, territo... | National Outbreak Reporting System | Environmental_science | 483 |
9,531,733 | https://en.wikipedia.org/wiki/Atlas%20wild%20ass | The Atlas wild ass (Equus africanus atlanticus), also known as Algerian wild ass, is a purported extinct subspecies of the African wild ass that was once found across North Africa and parts of the Sahara.
It was last represented in a villa mural ca. 300 AD in Bona, Algeria, and may have become extinct as a result of R... | Atlas wild ass | Biology | 634 |
36,132,824 | https://en.wikipedia.org/wiki/Kosmos%20903 | Kosmos 903 ( meaning Cosmos 903) was a Soviet US-K missile early warning satellite which was launched in 1977 as part of the Soviet military's Oko programme. The satellite was designed to identify missile launches using optical telescopes and infrared sensors.
Kosmos 903 was launched from Site 43/3 at Plesetsk Cosmodr... | Kosmos 903 | Technology | 281 |
6,197,910 | https://en.wikipedia.org/wiki/RecipeML | Recipe Markup Language, formerly known as DESSERT (Document Encoding and Structuring Specification for Electronic Recipe Transfer), is an XML-based format for marking up recipes. The format was created in 2000 by the company FormatData.
The format provides detailed markup for defining ingredients, which facilitates au... | RecipeML | Technology | 123 |
1,728,613 | https://en.wikipedia.org/wiki/Guillaume%20de%20l%27H%C3%B4pital | Guillaume François Antoine, Marquis de l'Hôpital (; sometimes spelled L'Hospital; 1661 – 2 February 1704) was a French mathematician. His name is firmly associated with l'Hôpital's rule for calculating limits involving indeterminate forms 0/0 and ∞/∞. Although the rule did not originate with l'Hôpital, it appeared in p... | Guillaume de l'Hôpital | Mathematics | 1,368 |
70,660,219 | https://en.wikipedia.org/wiki/Precrastination | Precrastination, defined as the act of completing tasks immediately, often at the expense of increased effort or diminished quality of outcomes, is a phenomenon observed in certain individuals. This approach is often adopted to avoid the anxiety and stress associated with last-minute work and procrastination. Precrasti... | Precrastination | Physics,Biology | 4,168 |
53,747,734 | https://en.wikipedia.org/wiki/Pose%20tracking | In virtual reality (VR) and augmented reality (AR), a pose tracking system detects the precise pose of head-mounted displays, controllers, other objects or body parts within Euclidean space. Pose tracking is often referred to as 6DOF tracking, for the six degrees of freedom in which the pose is often tracked.
Pose tra... | Pose tracking | Technology | 3,224 |
1,555,604 | https://en.wikipedia.org/wiki/Gynandromorphism | A gynandromorph is an organism that contains both male and female characteristics. The term comes from the Greek γυνή (gynē) 'female', ἀνήρ (anēr) 'male', and μορφή (morphē) 'form', and is used mainly in the field of entomology. Gynandromorphism is most frequently recognized in organisms that have strong sexual dimorph... | Gynandromorphism | Physics,Biology | 916 |
66,628,662 | https://en.wikipedia.org/wiki/Porodaedalea%20chrysoloma | Porodaedalea chrysoloma is a species of fungus belonging to the family Hymenochaetaceae. It is distributed across central Europe, also found in the south of Sweden, Norway and Finland.
P. chrysoloma can be found parasiting on Norway's Spruce, typically on the branches. It's considered a key species of the old growth ... | Porodaedalea chrysoloma | Biology | 205 |
71,380,095 | https://en.wikipedia.org/wiki/Twin-width | The twin-width of an undirected graph is a natural number associated with the graph, used to study the parameterized complexity of graph algorithms. Intuitively, it measures how similar the graph is to a cograph, a type of graph that can be reduced to a single vertex by repeatedly merging together twins, vertices that ... | Twin-width | Mathematics | 2,844 |
24,116,257 | https://en.wikipedia.org/wiki/C15H14O7 | {{DISPLAYTITLE:C15H14O7}}
The molecular formula C15H14O7 may refer to:
Epigallocatechin
Fusarubin, a naphthoquinone antibiotic
Gallocatechol
Leucocyanidin, a leucoanthocyanidin
Melacacidin, a leucoanthocyanidin
Molecular formulas | C15H14O7 | Physics,Chemistry | 83 |
5,171,566 | https://en.wikipedia.org/wiki/ISA-88 | S88, shorthand for ANSI/ISA88, is a standard addressing batch process control. It is a design philosophy for describing equipment and procedures. It is not a standard for software and is equally applicable to manual processes. It was approved by the ISA in 1995 and updated in 2010. Its original version was adopted by t... | ISA-88 | Technology | 398 |
16,953,462 | https://en.wikipedia.org/wiki/Blank%20%28solution%29 | A blank solution is a solution containing little to no analyte of interest, usually used to calibrate instruments such as a colorimeter. According to the EPA, the "primary purpose of blanks is to trace sources of artificially introduced contamination." Different types of blanks are used to identify the source of contam... | Blank (solution) | Chemistry | 95 |
76,600,617 | https://en.wikipedia.org/wiki/Xiaoying%20Zhuang | Xiaoying Zhuang (born 1983) is a researcher in computational mechanics, including continuum mechanics, peridynamics, and the analysis of vibration and fracture mechanics. She has applied these methods in the design of composite materials and nanostructures, including materials for the aerospace industry and nano-machin... | Xiaoying Zhuang | Materials_science,Technology | 675 |
10,598,441 | https://en.wikipedia.org/wiki/Frederick%20Rossini | Frederick Dominic Rossini (July 18, 1899 – October 12, 1990) was an American thermodynamicist noted for his work in chemical thermodynamics.
In 1920, at the age of twenty-one, Rossini entered Carnegie-Mellon University in Pittsburgh, and soon was awarded a full-time teaching scholarship. He graduated with a B.S. in ch... | Frederick Rossini | Physics,Chemistry | 594 |
59,652,617 | https://en.wikipedia.org/wiki/K-outerplanar%20graph | In graph theory, a k-outerplanar graph is a planar graph that has a planar embedding in which the vertices belong to at most concentric layers. The outerplanarity index of a planar graph is the minimum value of for which it is -outerplanar.
Definition
An outerplanar graph (or 1-outerplanar graph) has all of its vert... | K-outerplanar graph | Mathematics | 454 |
75,452,313 | https://en.wikipedia.org/wiki/Janet%20Perna | Janet Perna is a computer scientist known for her work in coordinating IBM's work in the field of databases.
Education and career
Perna grew up in Poughkeepsie, New York. She graduated with a degree in mathematics from SUNY Oneonta in 1970, and started teaching mathematics. In 1974 she moved to California and got a j... | Janet Perna | Technology | 439 |
76,456,164 | https://en.wikipedia.org/wiki/Conocybe%20crispella | Conocybe crispella is a species of mushroom-producing fungus in the family Bolbitiaceae.
Taxonomy
It was described in 1942 by the American mycologist William Alphonso Murrill who classified it as Galerula crispella.
It was reclassified as Conocybe crispella in 1950 by the German mycologist Rolf Singer.
Description ... | Conocybe crispella | Biology | 391 |
4,816,797 | https://en.wikipedia.org/wiki/Race%20and%20society | Social interpretations of race regard the common categorizations of people into different races. Race is often culturally understood to be rigid categories (Black, White, Pasifika, Asian, etc) in which people can be classified based on biological markers or physical traits such as skin colour or facial features. This r... | Race and society | Biology | 6,135 |
11,340,066 | https://en.wikipedia.org/wiki/Toxbot | Toxbot (a.k.a. Codbot) is a computer worm that targeted Microsoft Windows XP, Windows 2000, and Windows Server 2003 and was primarily active in 2005. On infected computers, it opened up a backdoor to allow command and control over the IRC network, thus creating a botnet that at its peak comprised about 1.5 million comp... | Toxbot | Technology | 138 |
7,214,571 | https://en.wikipedia.org/wiki/Common%20Criteria%20Testing%20Laboratory | The Common Criteria model provides for the separation of the roles of evaluator and certifier. Product certificates are awarded by national schemes on the basis of evaluations carried by independent testing laboratories.
A Common Criteria testing laboratory is a third-party commercial security testing facility that is... | Common Criteria Testing Laboratory | Engineering | 989 |
12,194,882 | https://en.wikipedia.org/wiki/C3H7NO | {{DISPLAYTITLE:C3H7NO}}
The molecular formula C3H7NO may refer to:
Acetone oxime (acetoxime)
1-Amino-2-propanone
Dimethylformamide
Isoxazolidine
N-Methylacetamide
Oxazolidine
Propionamide | C3H7NO | Chemistry | 71 |
8,330,129 | https://en.wikipedia.org/wiki/Royal%20Opera%20House%2C%20Valletta | The Royal Opera House, also known as the Royal Theatre (, ), was an opera house and performing arts venue in Valletta, Malta. It was designed by the English architect Edward Middleton Barry and was erected in 1866. In 1873 its interior was extensively damaged by fire but was eventually restored by 1877. The theatre rec... | Royal Opera House, Valletta | Engineering | 1,167 |
24,616,899 | https://en.wikipedia.org/wiki/CC-Link%20Open%20Automation%20Networks | The CC-Link Open Automation Networks Family are a group of open industrial networks that enable devices from numerous manufacturers to communicate. They are used in a wide variety of industrial automation applications at the machine, cell and line levels.
History
The CC-Link Partner Association (CLPA) offers a family... | CC-Link Open Automation Networks | Technology,Engineering | 1,006 |
78,428,610 | https://en.wikipedia.org/wiki/Boosteroid | Boosteroid is a cloud gaming service that allows users to play on demand video games on a variety of web devices without the need for high-end or dedicated gaming hardware.
Boosteroid games can be played on low-powered PCs, laptops, Chromebooks, smartphones, and Smart TVs. As of October 2024, they had 5.8 million user... | Boosteroid | Technology | 345 |
8,327,133 | https://en.wikipedia.org/wiki/SDET | SDET also stands for software development engineer in test, a type of software engineer.
SDET is a benchmark used in the systems software research community for measuring the throughput of a multi-user computer operating system.
Its name stands for SPEC Software Development Environment Throughput (SDET), and is packa... | SDET | Technology | 136 |
2,893,300 | https://en.wikipedia.org/wiki/Horizontal%20scan%20rate | Horizontal scan rate, or horizontal frequency, usually expressed in kilohertz, is the number of times per second that a raster-scan video system transmits or displays a complete horizontal line, as opposed to vertical scan rate, the number of times per second that an entire screenful of image data is transmitted or dis... | Horizontal scan rate | Technology | 330 |
25,699,501 | https://en.wikipedia.org/wiki/Baltic%20Sea%20hypoxia | Baltic Sea hypoxia refers to low levels of oxygen in bottom waters, also known as hypoxia, occurring regularly in the Baltic Sea. the total area of bottom covered with hypoxic waters with oxygen concentrations less than 2 mg/L in the Baltic Sea has averaged 49,000 km2 over the last 40 years. The ultimate cause of hypo... | Baltic Sea hypoxia | Chemistry,Biology,Environmental_science | 994 |
16,739,998 | https://en.wikipedia.org/wiki/Q-machine | A Q-machine is a device that is used in experimental plasma physics.
The name Q-machine stems from the original intention of creating a
quiescent plasma that is free from the fluctuations that are
present in plasmas created in electric discharges. The Q-machine
was first described in a publication by Rynn and D'Ang... | Q-machine | Physics | 493 |
38,310,487 | https://en.wikipedia.org/wiki/Pedelta%20Structural%20Engineers | PEDELTA is an independent multinational consultant firm headquartered in Barcelona, Spain which provides worldwide bridge and structural engineering services. The company is present in Canada, Colombia, Panama, Peru, Spain and the USA.
The firm is internationally recognized by the introduction of advanced materials on ... | Pedelta Structural Engineers | Engineering | 522 |
21,788,630 | https://en.wikipedia.org/wiki/Lazy%20user%20model | The lazy user model of solution selection (LUM) is a model in information systems proposed by Tétard and Collan that tries to explain how an individual selects a solution to fulfill a need from a set of possible solution alternatives. LUM expects that a solution is selected from a set of available solutions based on th... | Lazy user model | Biology | 697 |
13,390,863 | https://en.wikipedia.org/wiki/HD%20190647 | HD 190647 is a yellow-hued star with an exoplanetary companion, located in the southern constellation of Sagittarius. It has an apparent visual magnitude of 7.78, making this an 8th magnitude star that is much too faint to be readily visible to the naked eye. The star is located at a distance of 178 light years from th... | HD 190647 | Astronomy | 351 |
5,221,389 | https://en.wikipedia.org/wiki/Cell%20damage | Cell damage (also known as cell injury) is a variety of changes of stress that a cell suffers due to external as well as internal environmental changes. Amongst other causes, this can be due to physical, chemical, infectious, biological, nutritional or immunological factors. Cell damage can be reversible or irreversibl... | Cell damage | Biology | 2,612 |
34,998,420 | https://en.wikipedia.org/wiki/Content%20protection%20network | A content protection network (also called content protection system or web content protection) is a term for anti-web scraping services provided through a cloud infrastructure. A content protection network is claimed to be a technology that protects websites from unwanted web scraping, web harvesting, blog scraping, da... | Content protection network | Technology | 491 |
31,474,404 | https://en.wikipedia.org/wiki/Field%20strength%20meter | In telecommunications, a field strength meter is an instrument that measures the electric field strength emanating from a transmitter.
The relation between the electric field and the transmitted power
In ideal free space, the electric field strength produced by a transmitter with an isotropic radiator is readily calc... | Field strength meter | Physics,Technology,Engineering | 396 |
8,537,169 | https://en.wikipedia.org/wiki/Bis%28triphenylphosphine%29iminium%20chloride | Bis(triphenylphosphine)iminium chloride is the chemical compound with the formula , often abbreviated , where Ph is phenyl , or even abbreviated [PPN]Cl or [PNP]Cl or PPNCl or PNPCl, where PPN or PNP stands for . This colorless salt is a source of the cation (abbreviated or ), which is used as an unreactive and weakl... | Bis(triphenylphosphine)iminium chloride | Chemistry | 590 |
5,504,424 | https://en.wikipedia.org/wiki/Number%20Forms | Number Forms is a Unicode block containing Unicode compatibility characters that have specific meaning as numbers, but are constructed from other characters. They consist primarily of vulgar fractions and Roman numerals. In addition to the characters in the Number Forms block, three fractions (¼, ½, and ¾) were inheri... | Number Forms | Mathematics | 122 |
5,401,424 | https://en.wikipedia.org/wiki/Cadmium%20nitrate | Cadmium nitrate describes any of the related members of a family of inorganic compounds with the general formula . The most commonly encountered form being the tetrahydrate.The anhydrous form is volatile, but the others are colourless crystalline solids that are deliquescent, tending to absorb enough moisture from the ... | Cadmium nitrate | Chemistry | 287 |
5,599,330 | https://en.wikipedia.org/wiki/Sensitivity%20and%20specificity | In medicine and statistics, sensitivity and specificity mathematically describe the accuracy of a test that reports the presence or absence of a medical condition. If individuals who have the condition are considered "positive" and those who do not are considered "negative", then sensitivity is a measure of how well a ... | Sensitivity and specificity | Chemistry,Engineering,Biology | 3,214 |
82,576 | https://en.wikipedia.org/wiki/Hilaeira | In Greek mythology, Hilaera (Ancient Greek: Ἱλάειρα; also Ilaeira) was a Messenian princess.
Family
Hilaera was a daughter of Leucippus and Philodice, daughter of Inachus. She and her sister Phoebe are commonly referred to as Leucippides (that is, "daughters of Leucippus"). In another account, they were the daughters... | Hilaeira | Astronomy | 708 |
28,293,188 | https://en.wikipedia.org/wiki/Bid%E2%80%93ask%20matrix | The bid–ask matrix is a matrix with elements corresponding with exchange rates between the assets. These rates are in physical units (e.g. number of stocks) and not with respect to any numeraire. The element of the matrix is the number of units of asset which can be exchanged for 1 unit of asset .
Mathematical def... | Bid–ask matrix | Mathematics | 452 |
46,783,212 | https://en.wikipedia.org/wiki/NGC%2093 | NGC 93 is an interacting spiral galaxy estimated to be about 260 million light-years away in the constellation of Andromeda. It was discovered by R. J. Mitchell in 1854. The galaxy is currently interacting with NGC 90 and has some signs of interacting with it.
NGC 93 and NGC 90 form the interacting galaxy pair Arp 65.... | NGC 93 | Astronomy | 102 |
27,484,109 | https://en.wikipedia.org/wiki/Defence%20Materials%20and%20Stores%20Research%20and%20Development%20Establishment | Defence Materials and Stores Research and Development Establishment (DMSRDE) is a laboratory of the Indian Defence Research and Development Organisation (DRDO) at Kanpur. It is responsible for the research and development of materials for the Indian military services, including various types of protective clothing and ... | Defence Materials and Stores Research and Development Establishment | Materials_science | 363 |
36,834,470 | https://en.wikipedia.org/wiki/Igor%20Rivin |
Igor Rivin (born 1961 in Moscow, USSR) is a Russian-Canadian mathematician,
working in various fields of pure and applied mathematics, computer science,
and materials science. He was the Regius Professor of Mathematics at the University of St. Andrews from 2015 to 2017, and was the chief research officer at Crypt... | Igor Rivin | Mathematics | 607 |
58,431,337 | https://en.wikipedia.org/wiki/HAT%20transposon | hAT transposons are a superfamily of DNA transposons, or Class II transposable elements, that are common in the genomes of plants, animals, and fungi.
Nomenclature and classification
Superfamilies are identified by shared DNA sequence and ability to respond to the same transposase. Common features of hAT transposons i... | HAT transposon | Biology | 527 |
244,601 | https://en.wikipedia.org/wiki/Effects%20of%20nuclear%20explosions | The effects of a nuclear explosion on its immediate vicinity are typically much more destructive and multifaceted than those caused by conventional explosives. In most cases, the energy released from a nuclear weapon detonated within the lower atmosphere can be approximately divided into four basic categories:
the blas... | Effects of nuclear explosions | Physics | 7,410 |
14,715,254 | https://en.wikipedia.org/wiki/Thayer%E2%80%93Martin%20agar | Thayer–Martin agar (or Thayer–Martin medium, or VPN agar) is a Mueller–Hinton agar with 5% chocolate sheep blood and antibiotics. It is used for culturing and primarily isolating pathogenic Neisseria bacteria, including Neisseria gonorrhoeae and Neisseria meningitidis, as the medium inhibits the growth of most other mi... | Thayer–Martin agar | Biology | 299 |
45,625,841 | https://en.wikipedia.org/wiki/W%20Coronae%20Borealis | W Coronae Borealis (W CrB) is a Mira-type long period variable star in the constellation Corona Borealis. Its apparent magnitude varies between 7.8 and 14.3 over a period of 238 days.
References
Corona Borealis
Mira variables
Coronae Borealis, W
M-type giants
146560
Emission-line stars | W Coronae Borealis | Astronomy | 70 |
51,809,009 | https://en.wikipedia.org/wiki/17%CE%B2-Dihydroequilin | 17β-Dihydroequilin is a naturally occurring estrogen sex hormone found in horses as well as a medication. As the C3 sulfate ester sodium salt, it is a minor constituent (1.7%) of conjugated estrogens (CEEs; brand name Premarin). However, as equilin, with equilin sulfate being a major component of CEEs, is transformed i... | 17β-Dihydroequilin | Chemistry | 715 |
429,296 | https://en.wikipedia.org/wiki/Hausdorff%20distance | In mathematics, the Hausdorff distance, or Hausdorff metric, also called Pompeiu–Hausdorff distance, measures how far two subsets of a metric space are from each other. It turns the set of non-empty compact subsets of a metric space into a metric space in its own right. It is named after Felix Hausdorff and Dimitrie Po... | Hausdorff distance | Physics,Mathematics | 1,329 |
51,488,917 | https://en.wikipedia.org/wiki/Glycoside-pentoside-hexuronide%3Acation%20symporter%20family | The Glycoside-Pentoside-Hexuronide (GPH):Cation Symporter Family is part of the major facilitator superfamily and catalyzes uptake of sugars (mostly, but not exclusively, glycosides) in symport with a monovalent cation (H+ or Na+). The various members of the family have been reported to use Na+, H+ or Li, Na+ or Li+, o... | Glycoside-pentoside-hexuronide:cation symporter family | Biology | 389 |
24,633,221 | https://en.wikipedia.org/wiki/Fomes%20hemitephrus | Fomes hemitephrus is a bracket fungus in the family Polyporaceae. First named Polyporus hemitephrus by English naturalist Miles Joseph Berkeley in 1855, it was given its current name by the English mycologist Mordecai Cubitt Cooke in 1885. The species is found in Australia and New Zealand, and is one of the most common... | Fomes hemitephrus | Biology | 150 |
24,488,539 | https://en.wikipedia.org/wiki/Aviation%20communication | Aviation communication refers to the conversing of two or more aircraft. Aircraft are constructed in such a way that make it very difficult to see beyond what is directly in front of them. As safety is a primary focus in aviation, communication methods such as wireless radio are an effective way for aircraft to communi... | Aviation communication | Technology,Engineering | 2,984 |
11,250,389 | https://en.wikipedia.org/wiki/NGC%203344 | NGC 3344 is a relatively isolated barred spiral galaxy around half the size of the Milky Way located 22.5 million light years away in the constellation Leo Minor. This galaxy belongs to the group known as the Leo spur, which is a branch of the Virgo Supercluster. NGC 3344 has the morphological classification (R)SAB(r)b... | NGC 3344 | Astronomy | 196 |
5,837,036 | https://en.wikipedia.org/wiki/Potential%20vorticity | In fluid mechanics, potential vorticity (PV) is a quantity which is proportional to the dot product of vorticity and stratification. This quantity, following a parcel of air or water, can only be changed by diabatic or frictional processes. It is a useful concept for understanding the generation of vorticity in cycloge... | Potential vorticity | Physics,Chemistry,Environmental_science | 3,180 |
38,040,895 | https://en.wikipedia.org/wiki/Stenella%20gynoxidicola | Stenella gynoxidicola, formerly Cladosporium gynoxidicola is a species of anamorphic fungi.
Description
Belonging to the Stenella genus, this species is a Cercospora-like fungus with a superficial secondary mycelium, solitary conidiophores, conidiogenous cells with thickened and darkened conidiogenous loci and catenat... | Stenella gynoxidicola | Biology | 152 |
1,211,905 | https://en.wikipedia.org/wiki/HD%2074156 | HD 74156 is a yellow dwarf star (spectral type G0V) in the constellation of Hydra, 187 light years from the Solar System. It is known to be orbited by two giant planets.
Star
This star is 24% more massive and 64% larger than the Sun. The total luminosity is 2.96 times that of the Sun and its temperature 5960 K. The ag... | HD 74156 | Astronomy | 544 |
25,713,656 | https://en.wikipedia.org/wiki/Experimental%20architecture | Experimental Architecture is a visionary branch of architecture and research practice that aims to bring about change, and develop forms of architecture never seen before. The common concept behind experimental architecture is the challenging of conventional methods of architecture in order to change the way in which w... | Experimental architecture | Engineering | 2,583 |
1,978,796 | https://en.wikipedia.org/wiki/Epitaxial%20wafer | An epitaxial wafer (also called epi wafer, epi-wafer, or epiwafer) is a wafer of semiconducting material made by epitaxial growth (epitaxy) for use in photonics, microelectronics, spintronics, or photovoltaics. The epi layer may be the same material as the substrate, typically monocrystaline silicon, or it may be a sil... | Epitaxial wafer | Materials_science | 1,053 |
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