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 |
|---|---|---|---|---|---|
1,512,119 | https://en.wikipedia.org/wiki/Prime%20constant | The prime constant is the real number whose th binary digit is 1 if is prime and 0 if is composite or 1.
In other words, is the number whose binary expansion corresponds to the indicator function of the set of prime numbers. That is,
where indicates a prime and is the characteristic function of the set of pri... | Prime constant | Mathematics | 201 |
74,814,186 | https://en.wikipedia.org/wiki/Living%20Indus%20Initiative | The Living Indus is an umbrella initiative by Ministry of Climate Change, Government of Pakistan and United Nations in Pakistan.
The original Living Indus Initiative document was developed by a team led by Dr. Adil Najam as its Lead Author. The initiative serves as an overarching program, rallying call to action, seek... | Living Indus Initiative | Biology | 720 |
12,020,830 | https://en.wikipedia.org/wiki/Spizellomycetales | Spizellomycetales is an order of fungi in the Chytridiomycetes. Spizellomycetalean chytrids are essentially ubiquitous zoospore-producing fungi found in soils where they decompose pollen. Recently they have also been found in dung and harsh alpine environments, greatly expanding the range of habitats where one can expe... | Spizellomycetales | Biology | 441 |
45,390,961 | https://en.wikipedia.org/wiki/Four-engined%20jet%20aircraft | A four-engined jet, sometimes called a quadjet, is a jet aircraft powered by four engines. The presence of four engines offers increased power and redundancy, allowing such aircraft to be used as airliners, freighters, and military aircraft. Many of the first purpose-built jet airliners had four engines, among which st... | Four-engined jet aircraft | Engineering | 3,060 |
47,254,886 | https://en.wikipedia.org/wiki/Yulia%20Sister | Yulia Sister (, ; born September 12, 1936, in Chișinău, Bessarabia, Romania) is a Soviet Moldavian and Israeli analytical chemist engaged in chemical research with the use of polarography and chromatography, a science historian, and a researcher of Russian Jewry in Israel, France, and other countries. She holds the pos... | Yulia Sister | Chemistry | 2,278 |
27,478,537 | https://en.wikipedia.org/wiki/Leggett%20inequality | In physics, the Leggett inequalities, named for Anthony James Leggett, who derived them, are a related pair of mathematical expressions concerning the correlations of properties of entangled particles. (As published by Leggett, the inequalities were exemplified in terms of relative angles of elliptical and linear polar... | Leggett inequality | Physics,Mathematics | 315 |
14,324,232 | https://en.wikipedia.org/wiki/RAR-related%20orphan%20receptor%20gamma | RAR-related orphan receptor gamma (RORγ) is a protein that in humans is encoded by the (RAR-related orphan receptor C) gene. RORγ is a member of the nuclear receptor family of transcription factors. It is mainly expressed in immune cells (Th17 cells) and it also regulates circadian rhythms. It may be involved in the p... | RAR-related orphan receptor gamma | Chemistry,Biology | 1,465 |
64,035,607 | https://en.wikipedia.org/wiki/Uridine%20diphosphate%20N-acetylgalactosamine | Uridine diphosphate N-acetylgalactosamine or UDP-GalNAc is a nucleotide sugar composed of uridine diphosphate (UDP) and N-acetyl galactosamine (GalNAc). It is used by glycosyltransferases to transfer N-acetylgalactosamine residues to substrates. UDP-GalNAc is an important building block for the production of glycoprot... | Uridine diphosphate N-acetylgalactosamine | Chemistry | 203 |
18,675,609 | https://en.wikipedia.org/wiki/Light-emitting%20electrochemical%20cell | A light-emitting electrochemical cell (LEC or LEEC) is a solid-state device that generates light from an electric current (electroluminescence). LECs are usually composed of two metal electrodes connected by (e.g. sandwiching) an organic semiconductor containing mobile ions. Aside from the mobile ions, their structur... | Light-emitting electrochemical cell | Chemistry,Materials_science,Engineering | 573 |
13,255,208 | https://en.wikipedia.org/wiki/Affect%20display | Affect displays are the verbal and non-verbal displays of affect (emotion). These displays can be through facial expressions, gestures and body language, volume and tone of voice, laughing, crying, etc. Affect displays can be altered or faked so one may appear one way, when they feel another (e.g., smiling when sad). A... | Affect display | Biology | 2,510 |
348,969 | https://en.wikipedia.org/wiki/Diagonal%20lemma | In mathematical logic, the diagonal lemma (also known as diagonalization lemma, self-reference lemma or fixed point theorem) establishes the existence of self-referential sentences in certain formal theories of the natural numbers—specifically those theories that are strong enough to represent all computable functions... | Diagonal lemma | Mathematics | 1,144 |
26,450,277 | https://en.wikipedia.org/wiki/C20H23NO3 | {{DISPLAYTITLE:C20H23NO3}}
The molecular formula C20H23NO3 (molar mass: 325.408 g/mol) may refer to:
6,14-Endoethenotetrahydrooripavine
Enpiperate
N-Methyl-3-piperidyl benzilate
Nalodeine
Molecular formulas | C20H23NO3 | Physics,Chemistry | 78 |
24,150,859 | https://en.wikipedia.org/wiki/C13H17NO | {{DISPLAYTITLE:C13H17NO}}
The molecular formula C13H17NO (molar mass : 203.28 g/mol, exact mass : 203.131014) may refer to:
Crotamiton
Deschloroketamine
5-EAPB
5-MBPB
6-EAPB
α-Pyrrolidinopropiophenone
N-Phenethyl-4-piperidinone | C13H17NO | Chemistry | 99 |
40,659,694 | https://en.wikipedia.org/wiki/IC2MP | The IC2MP (Institute of Chemistry of Poitiers : Materials and Natural Resources) is a multidisciplinary French joint research unit of the University of Poitiers (France) and the CNRS.
Laboratory
The IC2MP is a research laboratory mainly in chemistry and geology. It was created on January 1, 2012, which fields of expe... | IC2MP | Chemistry | 746 |
20,420 | https://en.wikipedia.org/wiki/Multimedia | Multimedia refers to the integration of multiple forms of content, such as text, audio, images, video, and interactive elements into a single digital platform or application. This integration allows for a more immersive and engaging experience compared to traditional single-medium content. Multimedia is utilized in var... | Multimedia | Technology,Engineering | 5,098 |
38,637,989 | https://en.wikipedia.org/wiki/Kepler-37c | Kepler-37c is an exoplanet discovered by the Kepler space telescope in February 2013. With an orbital period of 21 days, it is located 209 light-years away, in the constellation Lyra.
Host star
The planet orbits a (G-type) star similar to the Sun, named Kepler-37, orbited by a total of four planets. The star has a ma... | Kepler-37c | Astronomy | 204 |
1,564,592 | https://en.wikipedia.org/wiki/List%20of%20Firefox%20features | Mozilla Firefox has features which distinguish it from other web browsers, such as Google Chrome, Safari, and Microsoft Edge.
Major differences
To avoid interface bloat, ship a relatively smaller core customizable to meet individual users' needs, and allow for corporate or institutional extensions to meet their varyi... | List of Firefox features | Technology | 4,820 |
24,509,230 | https://en.wikipedia.org/wiki/Gymnopilus%20novoguineensis | Gymnopilus novoguineensis is a species of mushroom in the family Hymenogastraceae.
See also
List of Gymnopilus species
External links
Gymnopilus novoguineensis at Index Fungorum
novoguineensis
Fungi of North America
Fungus species | Gymnopilus novoguineensis | Biology | 59 |
44,358,770 | https://en.wikipedia.org/wiki/AM%2050 | AM 50 is a Czech automatically launched assault bridge used by combat engineers for crossing narrow obstacles such as rivers, canals, and ditches. It is mounted on heavy vehicles (such as the unarmored or lightly armored Tatra 815 8×8 truck), and can bridge a gap up to .
The AM 50 was developed for the Czechoslovak Ar... | AM 50 | Engineering | 122 |
17,993,511 | https://en.wikipedia.org/wiki/Tin%28IV%29%20bromide | Tin(IV) bromide is the chemical compound SnBr4. It is a colourless low melting solid.
Structure
SnBr4 occurs in form of crystals. The compound crystallises in a monoclinic crystal system with molecular SnBr4 units that have distorted tetrahedral geometry, with mean Sn-Br bond lengths of 242.3 pm.
Preparation
SnBr4 ca... | Tin(IV) bromide | Chemistry | 224 |
69,993,032 | https://en.wikipedia.org/wiki/Sir%20Michael%20Uren%20Hub | The Sir Michael Uren Hub is a 13-storey building on the north side of the elevated A40 Westway in London, designed by Allies and Morrison for the purpose of Imperial College's biomedical engineering research. It contains a 160-seat auditorium, social space, cleanrooms, and futuristic outpatients. It is named for engine... | Sir Michael Uren Hub | Engineering | 639 |
7,163,297 | https://en.wikipedia.org/wiki/Oxygen-17 | Oxygen-17 (17O) is a low-abundance, natural, stable isotope of oxygen (0.0373% in seawater; approximately twice as abundant as deuterium).
As the only stable isotope of oxygen possessing a nuclear spin (+5/2) and a favorable characteristic of field-independent relaxation in liquid water, 17O enables NMR studies of oxi... | Oxygen-17 | Chemistry | 360 |
22,751,476 | https://en.wikipedia.org/wiki/Meredith%20effect | The Meredith effect is a phenomenon whereby the aerodynamic drag produced by a cooling radiator may be offset by careful design of the cooling duct such that useful thrust is produced by the expansion of the hot air in the duct. The effect was discovered in the 1930s and became more important as the speeds of piston-en... | Meredith effect | Engineering | 705 |
3,367,262 | https://en.wikipedia.org/wiki/Circular%20convolution | Circular convolution, also known as cyclic convolution, is a special case of periodic convolution, which is the convolution of two periodic functions that have the same period. Periodic convolution arises, for example, in the context of the discrete-time Fourier transform (DTFT). In particular, the DTFT of the produc... | Circular convolution | Mathematics | 1,095 |
1,206,615 | https://en.wikipedia.org/wiki/Micro%20pitting | Micro pitting is a fatigue failure of the surface of a material commonly seen in rolling bearings and gears.
It is also known as grey staining, micro spalling or frosting.
Pitting and micropitting
The difference between pitting and micropitting is the size of the pits after surface fatigue. Pits formed by micropitting... | Micro pitting | Chemistry,Materials_science,Engineering | 395 |
17,740,035 | https://en.wikipedia.org/wiki/MOA-2007-BLG-192Lb | MOA-2007-BLG-192Lb, occasionally shortened to MOA-192 b, is an extrasolar planet approximately 7,000 light-years away in the constellation of Sagittarius. The planet was discovered orbiting the low-mass star MOA-2007-BLG-192L. It was found when it caused a gravitational microlensing event on May 24, 2007, which was det... | MOA-2007-BLG-192Lb | Astronomy | 364 |
14,164,235 | https://en.wikipedia.org/wiki/MTA1 | Metastasis-associated protein MTA1 is a protein that in humans is encoded by the MTA1 gene. MTA1 is the founding member of the MTA family of genes. MTA1 is primarily localized in the nucleus but also found to be distributed in the extra-nuclear compartments. MTA1 is a component of several chromatin remodeling complexe... | MTA1 | Chemistry,Biology | 1,701 |
1,505,909 | https://en.wikipedia.org/wiki/Radio%20silence | In telecommunications, radio silence or emissions control (EMCON) is a status in which all fixed or mobile radio stations in an area are asked to stop transmitting for safety or security reasons.
The term "radio station" may include anything capable of transmitting a radio signal. A single ship, aircraft, or spacecraf... | Radio silence | Engineering | 1,386 |
43,249,202 | https://en.wikipedia.org/wiki/Pencil%20Code | The Pencil Code is a high-order finite-difference code for solving partial differential equations, written in Fortran 95. The code is designed for efficient computation with massive parallelization. Due to its modular structure, it can be used for a large variety of physical setups like hydro- and magnetohydrodynamics ... | Pencil Code | Physics,Chemistry | 508 |
1,593,142 | https://en.wikipedia.org/wiki/List%20of%20Usenet%20newsreaders | Usenet is a worldwide, distributed discussion system that uses the Network News Transfer Protocol (NNTP). Programs called newsreaders are used to read and post messages (called articles or posts, and collectively termed news) to one or more newsgroups. Users must have access to a news server to use a newsreader. This i... | List of Usenet newsreaders | Technology | 736 |
57,971,303 | https://en.wikipedia.org/wiki/Server-side%20request%20forgery | Server-side request forgery (SSRF) is a type of computer security exploit where an attacker abuses the functionality of a server causing it to access or manipulate information in the realm of that server that would otherwise not be directly accessible to the attacker.
Similar to cross-site request forgery which utiliz... | Server-side request forgery | Technology | 234 |
71,881,524 | https://en.wikipedia.org/wiki/BE%20Ursae%20Majoris | BE Ursae Majoris is a binary star system in the northern circumpolar constellation of Ursa Major, abbreviated BE UMa. The two components are an unusual M-class dwarf star and a subdwarf O star, borderline white dwarf. It is classified as a detached Algol variable and ranges in brightness from an apparent visual magnitu... | BE Ursae Majoris | Astronomy | 582 |
13,612,789 | https://en.wikipedia.org/wiki/N%2CN%27-Diisopropylcarbodiimide | {{DISPLAYTITLE:N,N'''-Diisopropylcarbodiimide}}
{{chembox
| Verifiedfields = changed
| Watchedfields = changed
| verifiedrevid = 424839902
| Name =
| ImageFile = N,N'-methanediylidenebis(propan-2-amine) 200.svg
| ImageSize = 220
| ImageFile1 = N,N'-Diisopropylcarbodiimide molecule ball.png
| ImageSize1 = 240
| ImageAlt... | N,N'-Diisopropylcarbodiimide | Chemistry,Biology | 426 |
44,383,980 | https://en.wikipedia.org/wiki/Nu1%20Coronae%20Borealis | {{DISPLAYTITLE:Nu1 Coronae Borealis}}
Nu1 Coronae Borealis is a solitary, red-hued star located in the northern constellation of Corona Borealis. It is faintly visible to the naked eye, having an apparent visual magnitude of 5.20. Based upon an annual parallax shift of , it is located roughly 650 light years from the ... | Nu1 Coronae Borealis | Astronomy | 255 |
7,097,296 | https://en.wikipedia.org/wiki/DMSMS | Diminishing manufacturing sources and material shortages (DMSMS) or diminishing manufacturing sources (DMS) is defined as: "The loss or impending loss of manufacturers of items or suppliers of items or raw materials." DMSMS and obsolescence are terms that are often used interchangeably. However, obsolescence refers to... | DMSMS | Engineering | 1,269 |
25,266,303 | https://en.wikipedia.org/wiki/Voges%E2%80%93Proskauer%20test | Voges–Proskauer or VP is a test used to detect acetoin in a bacterial broth culture. The test is performed by adding alpha-naphthol and potassium hydroxide to the Voges-Proskauer broth, which is a glucose-phosphate broth that has been inoculated with bacteria. A cherry red color indicates a positive result, while a ye... | Voges–Proskauer test | Chemistry,Biology | 463 |
48,166,528 | https://en.wikipedia.org/wiki/Lipo-oxytocin-1 | Lipo-oxytocin-1 (LOT-1) is a synthetic peptide and derivative of oxytocin that acts as an agonist of the oxytocin receptor. The lipidation strategy was applied to oxytocin to create a new peptide with improved pharmacokinetics. LOT-1 consists of oxytocin conjugated with two palmitoyl groups. After adjusting for molecul... | Lipo-oxytocin-1 | Chemistry | 205 |
1,754,202 | https://en.wikipedia.org/wiki/Holoplankton | Holoplankton are organisms that are planktic (they live in the water column and cannot swim against a current) for their entire life cycle. Holoplankton can be contrasted with meroplankton, which are planktic organisms that spend part of their life cycle in the benthic zone. Examples of holoplankton include some diatom... | Holoplankton | Biology | 632 |
3,521,243 | https://en.wikipedia.org/wiki/Gun%20carriage | A gun carriage is a frame or a mount that supports the gun barrel of an artillery piece, allowing it to be maneuvered and fired. These platforms often had wheels so that the artillery pieces could be moved more easily. Gun carriages are also used on ships to facilitate the movement and aiming of large cannons and guns.... | Gun carriage | Technology | 3,084 |
70,299,095 | https://en.wikipedia.org/wiki/Peter%20Nellist | Peter David Nellist is a British physicist and materials scientist, currently a professor in the Department of Materials at the University of Oxford. He is noted for pioneering new techniques in high-resolution electron microscopy.
Early life and career
Nellist gained his B.A. (1991), M.A. (1995) and Ph.D (1996) from... | Peter Nellist | Chemistry | 599 |
50,600,571 | https://en.wikipedia.org/wiki/%CE%91-Hederin | α-Hederin (alpha-hederin) is a water-soluble pentacyclic triterpenoid saponin found in the seeds of Nigella sativa and leaves of Hedera helix.
Anticancer studies
α-Hederin and also its derivative, kalopanaxsaponin-I, have been studied for their anticancer activities. α-Hederin has been shown to enhance the cytotoxicit... | Α-Hederin | Chemistry | 149 |
603,351 | https://en.wikipedia.org/wiki/Project%20Daedalus | Project Daedalus (named after Daedalus, the Greek mythological designer who crafted wings for human flight) was a study conducted between 1973 and 1978 by the British Interplanetary Society to design a plausible uncrewed interstellar probe. Intended mainly as a scientific probe, the design criteria specified that the s... | Project Daedalus | Astronomy,Technology | 1,506 |
36,763,756 | https://en.wikipedia.org/wiki/PanCam | The PanCam (Panoramic Camera) assembly is a set of two wide angle cameras for multi-spectral stereoscopic panoramic imaging, and a high resolution camera for colour imaging that has been designed to search for textural information or shapes that can be related to the presence of microorganisms on Mars. This camera asse... | PanCam | Astronomy,Biology | 427 |
2,633,476 | https://en.wikipedia.org/wiki/M%C3%A9lanie%20%28rocket%29 | Mélanie is a French solid rocket motor, 16 cm in diameter, initially used as first stage of the Monica rocket.
There are two versions, Mélanie and "2Mélanie" (exact name unknown) :
The first version was used on Monica I, II and IVA; while the improved "2Melanie", with twice the propellant, was used on Monica III, IVB... | Mélanie (rocket) | Astronomy | 180 |
48,609,032 | https://en.wikipedia.org/wiki/Snow%20dance | A snow dance is a ceremony that is performed with the hopes of bringing snow in the winter months. This ceremony is often performed with the goal of avoiding school or work the next day. Specific snow dance ceremonies vary from person to person, but commonly include sleeping with silverware under one's pillow, flushing... | Snow dance | Physics | 1,605 |
378,157 | https://en.wikipedia.org/wiki/69%20%28number%29 | 69 (sixty-nine; ) is the natural number following 68 and preceding 70. An odd number and a composite number, 69 is divisible by 1, 3, 23 and 69.
The number and its pictograph give its name to the sexual position of the same name. The association of the number with this sex position has resulted in it being associated ... | 69 (number) | Mathematics | 773 |
4,070,825 | https://en.wikipedia.org/wiki/Confluency | In cell culture biology, confluence refers to the percentage of the surface of a culture dish that is covered by adherent cells. For example, 50 percent confluence means roughly half of the surface is covered, while 100 percent confluence means the surface is completely covered by the cells, and no more room is left fo... | Confluency | Biology | 260 |
469,609 | https://en.wikipedia.org/wiki/Desiccation | Desiccation is the state of extreme dryness, or the process of extreme drying. A desiccant is a hygroscopic (attracts and holds water) substance that induces or sustains such a state in its local vicinity in a moderately sealed container. The word desiccation comes .
Industry
Desiccation is widely employed in the oil... | Desiccation | Chemistry,Engineering | 871 |
1,592,061 | https://en.wikipedia.org/wiki/Isophthalic%20acid | Isophthalic acid is an organic compound with the formula C6H4(CO2H)2. This colorless solid is an isomer of phthalic acid and terephthalic acid. The main industrial uses of purified isophthalic acid (PIA) are for the production of polyethylene terephthalate (PET) resin and for the production of unsaturated polyester ... | Isophthalic acid | Chemistry,Materials_science | 499 |
44,545,880 | https://en.wikipedia.org/wiki/Acousto-electric%20effect | Acousto-electric effect is a nonlinear phenomenon of generation of electric current in a piezo-electric semiconductor by a propagating acoustic wave. The generated electric current is proportional to the intensity of the acoustic wave and to the value of its electron-induced attenuation. The effect was theoretically pr... | Acousto-electric effect | Physics,Chemistry,Materials_science,Engineering | 235 |
70,478,462 | https://en.wikipedia.org/wiki/Hybrid%20rocket%20fuel%20regression | Hybrid rocket fuel regression refers to the process by which the fuel grain of a hybrid-propellant rocket is converted from a solid to a gas that is combusted. It encompasses the regression rate, the distance that the fuel surface recedes over a given time, as well as the burn area, the surface area that is being erode... | Hybrid rocket fuel regression | Technology | 1,712 |
1,869,857 | https://en.wikipedia.org/wiki/Accessory%20pigment | Accessory pigments are light-absorbing compounds, found in photosynthetic organisms, that work in conjunction with chlorophyll a. They include other forms of this pigment, such as chlorophyll b in green algal and vascular ("higher") plant antennae, while other algae may contain chlorophyll c or d. In addition, there ar... | Accessory pigment | Chemistry,Biology | 545 |
7,331,527 | https://en.wikipedia.org/wiki/Dispensary | A dispensary is an office in a school, hospital, industrial plant, or other organization that dispenses medications, medical supplies, and in some cases even medical and dental treatment. In a traditional dispensary set-up, a pharmacist dispenses medication per the prescription or order form. The English term originate... | Dispensary | Chemistry | 820 |
30,876,676 | https://en.wikipedia.org/wiki/File%20Retrieval%20and%20Editing%20System | The File Retrieval and Editing SyStem, or FRESS, was a hypertext system developed at Brown University starting in 1968 by Andries van Dam and his students, including Bob Wallace. It was the first hypertext system to run on readily available commercial hardware and OS. It is also possibly the first computer-based syst... | File Retrieval and Editing System | Technology | 1,216 |
240,568 | https://en.wikipedia.org/wiki/Stress%E2%80%93strain%20curve | In engineering and materials science, a stress–strain curve for a material gives the relationship between stress and strain. It is obtained by gradually applying load to a test coupon and measuring the deformation, from which the stress and strain can be determined (see tensile testing). These curves reveal many of the... | Stress–strain curve | Physics,Materials_science,Engineering | 1,683 |
22,759,890 | https://en.wikipedia.org/wiki/EDTMP | EDTMP or ethylenediamine tetra(methylene phosphonic acid) is a phosphonic acid. It has chelating and anti corrosion properties. EDTMP is the phosphonate analog of EDTA. It is classified as a nitrogenous organic polyphosphonic acid.
Properties and applications
EDTMP is normally delivered as its sodium salt, which exh... | EDTMP | Chemistry,Engineering,Environmental_science | 206 |
3,125,205 | https://en.wikipedia.org/wiki/Hierarchical%20state%20routing | Hierarchical state routing (HSR), proposed in Scalable Routing Strategies for Ad Hoc Wireless Networks by Iwata et al. (1999), is a typical example of a hierarchical routing protocol.
HSR maintains a hierarchical topology, where elected clusterheads at the lowest level become members of the next higher level. On the h... | Hierarchical state routing | Technology | 189 |
2,436,892 | https://en.wikipedia.org/wiki/Mitrula%20paludosa | Mitrula paludosa (syn. Mitrula phalloides), the swamp beacon (US) or bog beacon, (UK) is a species of fungus. It is inedible.
Habitat
These mushrooms are found in swamps and bogs across North America in the cooler climates of south-eastern Canada, New England south to the Mason–Dixon line, and much of the mid-western ... | Mitrula paludosa | Biology | 215 |
21,327,215 | https://en.wikipedia.org/wiki/K-factor%20%28fire%20protection%29 | In fire protection engineering, the K-factor formula is used to calculate the volumetric flow rate from a nozzle. Spray nozzles can for example be fire sprinklers or water mist nozzles, hose reel nozzles, water monitors and deluge fire system nozzles.
Calculation
K-factors are usually calculated in metric units inter... | K-factor (fire protection) | Engineering | 232 |
45,318,796 | https://en.wikipedia.org/wiki/Russian%20Geometric%20Kernel | Russian Geometric Kernel (also known as RGK) is a proprietary geometric modeling kernel developed by several Russian software companies, most notably Top Systems and LEDAS, and supervised by STANKIN (State Technology University). It was written in C++.
History
The kernel was developed in 2011–2013 under the supervisio... | Russian Geometric Kernel | Engineering | 443 |
75,250,402 | https://en.wikipedia.org/wiki/Resigratinib | Resigratinib (KIN-3248) is an experimental anticancer medication which acts as a fibroblast growth factor receptor inhibitor (FGFRi) and is in early stage human clinical trials.
See also
Enbezotinib
Pralsetinib
Rebecsinib
Selpercatinib
Zeteletinib
References
Enzyme inhibitors
Experimental monoclonal antibodie... | Resigratinib | Chemistry | 119 |
42,591,967 | https://en.wikipedia.org/wiki/Monolith%20%28catalyst%20support%29 | Monolithic catalyst supports are extruded structures that are the core of many catalytic converters, most diesel particulate filters, and some catalytic reactors. Most catalytic converters are used for vehicle emissions control. Stationary catalytic converters can reduce air pollution from fossil fuel power stations.
... | Monolith (catalyst support) | Chemistry | 344 |
521,753 | https://en.wikipedia.org/wiki/Flashover | A flashover is the near-simultaneous ignition of most of the directly exposed combustible material in an enclosed area. When certain organic materials are heated, they undergo thermal decomposition and release flammable gases. Flashover occurs when the majority of the exposed surfaces in a space are heated to their aut... | Flashover | Physics,Chemistry,Mathematics,Engineering | 1,120 |
41,443,291 | https://en.wikipedia.org/wiki/Swill%20milk%20scandal | The swill milk scandal was a major adulterated food scandal in the state of New York in the 1850s. The New York Times reported an estimate that in one year, 8,000 infants died from swill milk.
Name
Swill milk referred to milk from cows fed swill which was residual mash from nearby distilleries. The milk was whitened w... | Swill milk scandal | Chemistry | 1,102 |
52,883,696 | https://en.wikipedia.org/wiki/Elisabethatriene | Elisabethatriene is a bicyclic compound found in the marine octocoral Pseudopterogorgia elisabethae. Its stereochemistry is identical to the stereochemistry of elisabethatrienol.
References
Diterpenes
Vinylidene compounds
Polyenes | Elisabethatriene | Chemistry | 56 |
60,271,424 | https://en.wikipedia.org/wiki/Long%20Ambients%202 | Long Ambients 2 (printed as Long Ambients Two on the cover) is the sixteenth studio album by American electronic musician, songwriter, and producer Moby, released on March 15, 2019. It is the sequel to his previous ambient album, Long Ambients 1: Calm. Sleep. (2016).
Background
Long Ambients 2 is the follow-up to Lon... | Long Ambients 2 | Biology | 324 |
2,321,740 | https://en.wikipedia.org/wiki/Cytokine%20storm | A cytokine storm, also called hypercytokinemia, is a pathological reaction in humans and other animals in which the innate immune system causes an uncontrolled and excessive release of pro-inflammatory signaling molecules called cytokines. Cytokines are a normal part of the body's immune response to infection, but thei... | Cytokine storm | Chemistry,Biology | 1,721 |
6,667,807 | https://en.wikipedia.org/wiki/LMMS | LMMS (formerly Linux MultiMedia Studio) is a digital audio workstation application program. It allows music to be produced by arranging samples, synthesizing sounds, entering notes via computer keyboard or mouse (or other pointing device) or by playing on a MIDI keyboard, and combining the features of trackers and sequ... | LMMS | Engineering | 794 |
8,417,294 | https://en.wikipedia.org/wiki/ClearSpeed | ClearSpeed Technology Ltd was a semiconductor company, formed in 2002 to develop enhanced SIMD processors for use in high-performance computing and embedded systems. Based in Bristol, UK, the company has been selling its processors since 2005. Its current 192-core CSX700 processor was released in 2008, but a lack of sa... | ClearSpeed | Technology,Engineering | 680 |
6,108,552 | https://en.wikipedia.org/wiki/Ordinal%20notation | In mathematical logic and set theory, an ordinal notation is a partial function mapping the set of all finite sequences of symbols, themselves members of a finite alphabet, to a countable set of ordinals. A Gödel numbering is a function mapping the set of well-formed formulae (a finite sequence of symbols on which the ... | Ordinal notation | Mathematics | 2,321 |
22,041,787 | https://en.wikipedia.org/wiki/Nation.1 | Nation.1 was a project to create what was described as an "online country" – a conceptual country based on the Internet. It was to be owned, populated and governed by the children of the world. Its borders were defined by the age of its citizens, as opposed to geography or ethnicity. The central goal of Nation.1 was to... | Nation.1 | Technology | 852 |
74,393,422 | https://en.wikipedia.org/wiki/Camptobasidiaceae | The Camptobasidiaceae are a family of fungi in the subdivision Pucciniomycotina. The family currently comprises two genera, one of which (Camptobasidium) contains an aquatic, hyphal species with auricularioid (laterally septate) basidia. The other genus contains species currently known only from their yeast states.
Re... | Camptobasidiaceae | Biology | 102 |
52,144,005 | https://en.wikipedia.org/wiki/Jelly-falls | Jelly-falls are marine carbon cycling events whereby gelatinous zooplankton, primarily cnidarians, sink to the seafloor and enhance carbon and nitrogen fluxes via rapidly sinking particulate organic matter. These events provide nutrition to benthic megafauna and bacteria. Jelly-falls have been implicated as a major “ge... | Jelly-falls | Chemistry,Biology,Environmental_science | 1,169 |
18,531 | https://en.wikipedia.org/wiki/L%27H%C3%B4pital%27s%20rule | L'Hôpital's rule (, ) or L'Hospital's rule, also known as Bernoulli's rule, is a mathematical theorem that allows evaluating limits of indeterminate forms using derivatives. Application (or repeated application) of the rule often converts an indeterminate form to an expression that can be easily evaluated by substitut... | L'Hôpital's rule | Mathematics | 3,107 |
73,687,434 | https://en.wikipedia.org/wiki/Hydrography%20of%20the%20Biella%20region | The hydrography of the Biella region, that is, the distribution of surface water in the province of Biella, Italy, falls almost entirely in the two basins of the Cervo and Sessera rivers, both tributaries of the Sesia. Some areas of the southwestern Biella region, on the other hand, are tributaries of the Dora Baltea; ... | Hydrography of the Biella region | Environmental_science | 5,429 |
1,481,284 | https://en.wikipedia.org/wiki/Swiki | Swiki (Squeak wiki) is wiki software written in Squeak.
It was formerly used by the Georgia Institute of Technology's College of Computing, but its use was discontinued in 2011 following a student complaint about privacy. Swiki comes bundled with its own web server.
A swiki installation consists of the Virtual Machine... | Swiki | Technology | 284 |
4,627,911 | https://en.wikipedia.org/wiki/Chestnut-backed%20chickadee | The chestnut-backed chickadee (Poecile rufescens) is a small passerine bird in the tit family, Paridae, native to western North America.
Taxonomy
In the early 20th century, Joseph Grinnell hypothesized that the chestnut-backed chickadee diverged from the boreal chickadee (Poecile hudsonicus), because both species inh... | Chestnut-backed chickadee | Biology | 1,248 |
25,998,383 | https://en.wikipedia.org/wiki/Sycophancy | In modern English, sycophant denotes an "insincere flatterer" and is used to refer to someone practising sycophancy (i.e., insincere flattery to gain advantage). The word has its origin in the legal system of Classical Athens. Most legal cases of the time were brought by private litigants as there was no police force ... | Sycophancy | Biology | 1,793 |
13,542,841 | https://en.wikipedia.org/wiki/Rat%20Rock%20%28Central%20Park%29 | Rat Rock, also known as Umpire Rock, is an outcrop of Manhattan schist which protrudes from the bedrock in Central Park, Manhattan, New York City. It is named after the rats that used to swarm there at night. It is located near the southwest corner of the park, south of the Heckscher Ballfields near the alignments of 6... | Rat Rock (Central Park) | Physics | 325 |
39,773,873 | https://en.wikipedia.org/wiki/Fourth%20Industrial%20Revolution | "Fourth Industrial Revolution", "4IR", or "Industry 4.0", is a neologism describing rapid technological advancement in the 21st century. It follows the Third Industrial Revolution (the "Information Age"). The term was popularised in 2016 by Klaus Schwab, the World Economic Forum founder and executive chairman, who asse... | Fourth Industrial Revolution | Technology,Engineering | 4,843 |
22,218,484 | https://en.wikipedia.org/wiki/Omega%20hydroxy%20acid | Omega hydroxy acids (ω-hydroxy acids) are a class of naturally occurring straight-chain aliphatic organic acids n carbon atoms long with a carboxyl group at position 1 (the starting point for the family of carboxylic acids), and a hydroxyl at terminal position n where n > 3. They are a subclass of hydroxycarboxylic aci... | Omega hydroxy acid | Biology | 494 |
60,413,544 | https://en.wikipedia.org/wiki/Neuroprivacy | Neuroprivacy, or "brain privacy," is a concept which refers to the rights people have regarding the imaging, extraction and analysis of neural data from their brains. This concept is highly related to fields like neuroethics, neurosecurity, and neurolaw, and has become increasingly relevant with the development and ad... | Neuroprivacy | Biology | 2,491 |
1,368,572 | https://en.wikipedia.org/wiki/Heinrich%20Tietze | Heinrich Franz Friedrich Tietze (August 31, 1880 – February 17, 1964) was an Austrian mathematician, famous for the Tietze extension theorem on functions from topological spaces to the real numbers. He also developed the Tietze transformations for group presentations, and was the first to pose the group isomorphism pr... | Heinrich Tietze | Mathematics | 595 |
74,014,351 | https://en.wikipedia.org/wiki/Clandestinotrema%20portoricense | Clandestinotrema portoricense is a rare species of corticolous (bark-dwelling) crustose lichen in the family Graphidaceae. Found in Puerto Rico, it was described as a new species in 2014. It is characterised by its white, slightly shiny thallus that can span several centimetres in diameter, and its rounded that are i... | Clandestinotrema portoricense | Biology | 609 |
1,710,040 | https://en.wikipedia.org/wiki/Indentation%20hardness | Indentation hardness tests are used in mechanical engineering to determine the hardness of a material to deformation. Several such tests exist, wherein the examined material is indented until an impression is formed; these tests can be performed on a macroscopic or microscopic scale.
When testing metals, indentation h... | Indentation hardness | Physics,Materials_science,Mathematics | 2,321 |
39,801,199 | https://en.wikipedia.org/wiki/Nettenchelys%20erroriensis | Nettenchelys erroriensis is an eel in the family Nettastomatidae (duckbill/witch eels). It was described by Emma Stanislavovna Karmovskaya in 1994. It is a marine, deep water-dwelling eel which is known from Error Seamount (from which its species epithet is derived), in the western Indian Ocean. It dwells at a depth ra... | Nettenchelys erroriensis | Biology | 112 |
71,664,230 | https://en.wikipedia.org/wiki/Glock%20switch | A Glock switch (sometimes called a button or a giggle switch) is a small device that can be attached to the rear of the slide of a Glock handgun, changing the semi-automatic pistol into a selective fire machine pistol capable of fully automatic fire. As a type of auto sear, it functions by applying force to the trigger... | Glock switch | Technology | 726 |
605,486 | https://en.wikipedia.org/wiki/Chequamegon%E2%80%93Nicolet%20National%20Forest | The Chequamegon–Nicolet National Forest (; the q is silent) is a U.S. National Forest in northern Wisconsin in the United States. Due to logging in the early part of the 20th century, very little old growth forest remains. Some of the trees there were planted by the Civilian Conservation Corps in the 1930s. The nation... | Chequamegon–Nicolet National Forest | Biology | 1,040 |
59,361,584 | https://en.wikipedia.org/wiki/Bor-ming%20Jahn | Bor-ming Jahn (; 24 August 1940 – 1 December 2016) was a Taiwanese-French geochemist.
Life and career
Born in Miaoli, Taiwan, on 24 August 1940, Jahn graduated from Hsinchu Senior High School and attended National Taiwan University, where, in 1963, he earned a bachelor's degree in geology. He obtained a master's degr... | Bor-ming Jahn | Chemistry | 437 |
5,305,778 | https://en.wikipedia.org/wiki/Monopotassium%20glutamate | Monopotassium glutamate (MPG) is the compound with formula KC5H8NO4. It is a potassium salt of glutamic acid.
It has the E number E622 and is used in foods as a flavor enhancer. It is a non-sodium MSG alternative.
See also
Monoammonium glutamate
Glutamates
Potassium compounds
Flavor enhancers
E-number additives | Monopotassium glutamate | Chemistry | 90 |
9,908,503 | https://en.wikipedia.org/wiki/Core%20%28graph%20theory%29 | In the mathematical field of graph theory, a core is a notion that describes behavior of a graph with respect to graph homomorphisms.
Definition
Graph is a core if every homomorphism is an isomorphism, that is it is a bijection of vertices of .
A core of a graph is a graph such that
There exists a homomorphism ... | Core (graph theory) | Mathematics | 355 |
6,792,457 | https://en.wikipedia.org/wiki/Girl%20%28Chinese%20constellation%29 | The Girl mansion (女宿, pinyin: Nǚ Xiù) is one of the Twenty-eight mansions of the Chinese constellations. It is one of the northern mansions of the Black Tortoise.
Asterisms
Notes
Chinese constellations | Girl (Chinese constellation) | Astronomy | 50 |
62,009,127 | https://en.wikipedia.org/wiki/Patented%20track%20crane | A patented track crane is a crane with a bottom flange of hardened steel and a raised tread to improve rolling.
History
In 1867, William Louden was issued a patent for a hay carrier. Rerolled from old car rails, this system handled loads of approximately and was suspended by hairpin-shaped hanger rods nailed to the e... | Patented track crane | Physics,Technology,Engineering | 1,053 |
18,966,340 | https://en.wikipedia.org/wiki/Main%20sequence%20turnoff | The turnoff point for a star refers to the point on the Hertzsprung–Russell diagram where it leaves the main sequence after its main fuel is exhaustedthe main sequence turnoff.
By plotting the turnoff points of individual stars in a star cluster one can estimate the cluster's age.
Stars with no turnoff point
Red dwar... | Main sequence turnoff | Physics,Astronomy | 272 |
29,277,420 | https://en.wikipedia.org/wiki/SAFSTOR | SAFSTOR is a nuclear decommissioning method in which a nuclear power plant or facility governed by the United States Nuclear Regulatory Commission, is "placed and maintained in a condition that allows the facility to be safely stored and subsequently decontaminated (deferred decontamination) to levels that permit relea... | SAFSTOR | Technology | 624 |
60,513,764 | https://en.wikipedia.org/wiki/Digital%20media%20in%20education | Digital media in education refers to an individual's ability to access, analyze, evaluate, and create media content and communication in various forms. This includes the use of multiple digital software applications, devices, and platforms as tools for learning. The integration of digital media in education has been in... | Digital media in education | Technology | 798 |
17,372,184 | https://en.wikipedia.org/wiki/Reference%20designator | A reference designator unambiguously identifies the location of a component within an electrical schematic or on a printed circuit board. The reference designator usually consists of one or two letters followed by a number, e.g. C3, D1, R4, U15. The number is sometimes followed by a letter, indicating that components a... | Reference designator | Technology,Engineering | 1,019 |
8,187,204 | https://en.wikipedia.org/wiki/Orally%20disintegrating%20tablet | An orally disintegrating tablet or orally dissolving tablet (ODT) is a drug dosage form available for a limited range of over-the-counter (OTC) and prescription medications. ODTs differ from traditional tablets in that they are designed to be dissolved on the tongue rather than swallowed whole. The ODT serves as an alt... | Orally disintegrating tablet | Chemistry | 1,538 |
16,044,423 | https://en.wikipedia.org/wiki/Limp%20binding | Limp binding is a bookbinding method in which the book has flexible cloth, leather, vellum, or (rarely) paper sides. When the sides of the book are made of vellum, the bookbinding method is also known as limp vellum.
The cover is made with a single piece of vellum or alternative material, folded around the textblock, ... | Limp binding | Engineering | 365 |
16,959,545 | https://en.wikipedia.org/wiki/IBM%205151 | The IBM 5151 is a 12" transistor–transistor logic (TTL) monochrome monitor, shipped with the original IBM Personal Computer for use with the IBM Monochrome Display Adapter. A few other cards were designed to work with it, such as the Hercules Graphics Card.
The monitor has an 11.5-inch wide CRT (measured diagonally) w... | IBM 5151 | Technology | 245 |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.