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 |
|---|---|---|---|---|---|
15,074,341 | https://en.wikipedia.org/wiki/CHMP1B | Charged multivesicular body protein 1b is a protein that in humans is encoded by the CHMP1B gene.
References
External links
Further reading | CHMP1B | Chemistry | 30 |
7,994,183 | https://en.wikipedia.org/wiki/Zicam | Zicam is a branded series of products marketed for cold and allergy relief whose original formulations included the element zinc. The Zicam name is derived from a portmanteau of the words "zinc" and "ICAM-1" (the receptor to which a rhinovirus binds in order to infect cells). It is labelled as an "unapproved homeopathi... | Zicam | Chemistry | 1,555 |
2,347,496 | https://en.wikipedia.org/wiki/Ambient%20network | Ambient networks is a network integration design that seeks to solve problems relating to switching between networks to maintain contact with the outside world. This project aims to develop a network software-driven infrastructure that will run on top of all current or future network physical infrastructures to provide... | Ambient network | Engineering | 1,217 |
3,107,845 | https://en.wikipedia.org/wiki/Klee%27s%20measure%20problem | In computational geometry, Klee's measure problem is the problem of determining how efficiently the measure of a union of (multidimensional) rectangular ranges can be computed. Here, a d-dimensional rectangular range is defined to be a Cartesian product of d intervals of real numbers, which is a subset of Rd.
The prob... | Klee's measure problem | Mathematics | 978 |
68,175,242 | https://en.wikipedia.org/wiki/Gang%20stalking | Gang stalking or group-stalking is a set of persecutory beliefs in which those affected believe they are being followed, stalked, and harassed by a large number of people. The term is associated with the virtual community formed by people who consider themselves "targeted individuals" ("T.I."), claiming their lives are... | Gang stalking | Biology | 911 |
19,154,280 | https://en.wikipedia.org/wiki/Evolutionary%20trap | The term evolutionary trap has retained several definitions associated with different biological disciplines.
Evolutionary biology
Within evolutionary biology, this term has been used sporadically to refer to situations in which a pre-existing (and presumably well adapted and successful) trait has become obsolete or ... | Evolutionary trap | Biology | 555 |
1,415,899 | https://en.wikipedia.org/wiki/Suburbanization | Suburbanization (American English), also spelled suburbanisation (British English), is a population shift from historic core cities or rural areas into suburbs. Most suburbs are built in a formation of (sub)urban sprawl. As a consequence of the movement of households and businesses away from city centers, low-density,... | Suburbanization | Engineering | 3,295 |
21,921,749 | https://en.wikipedia.org/wiki/Ridge%20%28biology%29 | Ridges (regions of increased gene expression) are domains of the genome with a high gene expression; the opposite of ridges are antiridges. The term was first used by Caron et al. in 2001. Characteristics of ridges are:
Gene dense
Contain many C and G nucleobases
Genes have short introns
High SINE repeat density
Low LI... | Ridge (biology) | Chemistry,Biology | 3,630 |
5,054,772 | https://en.wikipedia.org/wiki/Mitotic%20recombination | Mitotic recombination is a type of genetic recombination that may occur in somatic cells during their preparation for mitosis in both sexual and asexual organisms. In asexual organisms, the study of mitotic recombination is one way to understand genetic linkage because it is the only source of recombination within an ... | Mitotic recombination | Chemistry,Biology | 1,429 |
6,962,132 | https://en.wikipedia.org/wiki/Grotrian%20diagram | A Grotrian diagram, or term diagram, shows the allowed electronic transitions between the energy levels of atoms. They can be used for one-electron and multi-electron atoms. They take into account the specific selection rules related to changes in angular momentum of the electron. The diagrams are named after Walter ... | Grotrian diagram | Physics,Chemistry,Astronomy | 225 |
22,122,235 | https://en.wikipedia.org/wiki/Topology%20control | Topology control is a technique used in distributed computing to alter the underlying network (modeled as a graph) to reduce the cost of distributed algorithms if run over the resulting graphs. It is a basic technique in distributed algorithms. For instance, a (minimum) spanning tree is used as a backbone to reduce the... | Topology control | Mathematics,Technology | 1,233 |
76,366,904 | https://en.wikipedia.org/wiki/Pileolaria%20%28fungus%29 | Pileolaria is a genus of autoecious rust fungi. They are considered plant pathogens and preferentially infect members of the sumac family.
Selected species
There are about 20 species in Pileolaria.
Pileolaria brevipes
Pileolaria cotini-coggygyriae
Pileolaria terebinthi
References
Pucciniales
Fungal plant patho... | Pileolaria (fungus) | Biology | 87 |
52,380,785 | https://en.wikipedia.org/wiki/Transphosphorylation | Transphosphorylation is a chemical reaction in which a phosphate group or a phosphono group is transferred between a substrate and a receptor. There are various phosphate esters in living body including nucleic acid, and phosphorylation reaction related to their synthesis and interconversion is the basis of biochemical... | Transphosphorylation | Chemistry | 103 |
21,265,986 | https://en.wikipedia.org/wiki/Delafloxacin | Delafloxacin sold under the brand name Baxdela (by Melinta Therapeutics) among others, is a fluoroquinolone antibiotic used to treat acute bacterial skin and skin structure infections.
Medical use
Delafloxacin is indicated to treat adults with acute bacterial skin and skin structure infections (ABSSSI) caused by desig... | Delafloxacin | Chemistry | 1,467 |
73,053,543 | https://en.wikipedia.org/wiki/HD%20174474 | HD 174474, also designated as HR 7095 or rarely 35 G. Telescopii, is a solitary white-hued star located in the southern constellation Telescopium. It has an apparent magnitude of 6.17, placing it near the limit for naked eye visibility. The object is located relatively close at a distance of 244 light years based on Ga... | HD 174474 | Astronomy | 292 |
66,648,270 | https://en.wikipedia.org/wiki/Jennifer%20E.%20Smith%20%28biologist%29 | Jennifer Elaine Smith (Jenn Smith) is a behavioral ecologist and evolutionary biologist. She is an associate professor of Biology at University of Wisconsin, Eau Claire. Previously, she was an associate professor and chair of biology at Mills College, in Oakland, California, prior to its merger with Northeastern Univer... | Jennifer E. Smith (biologist) | Biology | 492 |
19,645,922 | https://en.wikipedia.org/wiki/Palierne%20equation | Palierne equation connects the dynamic modulus of emulsions with the dynamic modulus of the two phases, size of the droplets and the interphase surface tension. The equation can also be used for suspensions of viscoelastic solid particles in viscoelastic fluids. The equation is named after French rheologist Jean-Franço... | Palierne equation | Physics,Chemistry | 201 |
5,178,038 | https://en.wikipedia.org/wiki/Jean%20Bartik | Jean Bartik ( Betty Jean Jennings; December 27, 1924 – March 23, 2011) was an American computer programmer who was one of the original six programmers of the ENIAC computer.
Bartik studied mathematics in school then began work at the University of Pennsylvania, first manually calculating ballistics trajectories and th... | Jean Bartik | Technology | 3,090 |
14,644,287 | https://en.wikipedia.org/wiki/Pfaffian%20function | In mathematics, Pfaffian functions are a certain class of functions whose derivative can be written in terms of the original function. They were originally introduced by Askold Khovanskii in the 1970s, but are named after German mathematician Johann Pfaff.
Basic definition
Some functions, when differentiated, give a r... | Pfaffian function | Mathematics | 1,442 |
11,268,328 | https://en.wikipedia.org/wiki/Hay%20Swamp | Hay Swamp (Hay Swamp Management Area) is a provincially significant wetland complex, 1839 hectares (4544 acres) in size, located in parts of the central land areas of the municipalities of Bluewater and South Huron, in southwestern Ontario, Canada. Approximately in length and in width, at its widest point; it consist... | Hay Swamp | Biology | 493 |
30,744,059 | https://en.wikipedia.org/wiki/Advances%20in%20Difference%20Equations | Advances in Difference Equations is a peer-reviewed mathematics journal covering research on difference equations, published by Springer Open.
The journal was established in 2004 and publishes articles on theory, methodology, and application of difference and differential equations. Originally published by Hindawi Pub... | Advances in Difference Equations | Mathematics | 247 |
43,191,756 | https://en.wikipedia.org/wiki/Thermal%20tails | Thermal tails are an effect found in amplifiers, typically in op-amps, emitter-followers, and differential pairs. The effect is to cause a slow drift from ideal of the output of the amplifier from ideal over time. The cause is the mismatch of temperature of the different transistors on the substrate. Differential pairs... | Thermal tails | Technology | 242 |
16,482,142 | https://en.wikipedia.org/wiki/Microcarrier | A microcarrier is a support matrix that allows for the growth of adherent cells in bioreactors. Instead of on a flat surface, cells are cultured on the surface of spherical microcarriers so that each particle carries several hundred cells, and therefore expansion capacity can be multiplied several times over. It provid... | Microcarrier | Biology | 1,666 |
25,429,544 | https://en.wikipedia.org/wiki/Sleep%20onset | Sleep onset is the transition from wakefulness into sleep. Sleep onset usually transits into non-rapid eye movement sleep (NREM sleep) but under certain circumstances (e.g. narcolepsy) it is possible to transit from wakefulness directly into rapid eye movement sleep (REM sleep).
History
During the 1920s an obscure dis... | Sleep onset | Biology | 1,516 |
50,267,904 | https://en.wikipedia.org/wiki/GAT100 | GAT100 is a negative allosteric modulator of the cannabinoid CB1 receptor.
See also
Org 27569
PSNCBAM-1
ZCZ-011
References
Cannabinoids
CB1 receptor negative allosteric modulators
Isothiocyanates | GAT100 | Chemistry | 60 |
13,132,016 | https://en.wikipedia.org/wiki/Micromonas | Micromonas is a genus of green algae in the family Mamiellaceae.
Micromonas is a widespread prasinophyte alga that is very small in size, motile, and phototactic. Before characterization and naming of a second species, Micromonas commoda through genome analysis, Micromonas pusilla was considered to be the only species... | Micromonas | Biology | 2,271 |
11,720,315 | https://en.wikipedia.org/wiki/Hilbert%27s%20theorem%20%28differential%20geometry%29 | In differential geometry, Hilbert's theorem (1901) states that there exists no complete regular surface of constant negative gaussian curvature immersed in . This theorem answers the question for the negative case of which surfaces in can be obtained by isometrically immersing complete manifolds with constant curvat... | Hilbert's theorem (differential geometry) | Mathematics | 1,239 |
73,695,367 | https://en.wikipedia.org/wiki/Mobile%20barrage%20squad | Mobile barrages squad is an element of a combat or operational order in the form of a temporary military formation, which is created from units of engineering troops and army aviation.
The abbreviation for the temporary formation of troops or forces used in service documents is MBS. The main purpose of MBS is to set u... | Mobile barrage squad | Engineering | 1,241 |
49,015,956 | https://en.wikipedia.org/wiki/Copper%28I%29%20thiocyanate | Copper(I) thiocyanate (or cuprous thiocyanate) is a coordination polymer with formula CuSCN. It is an air-stable, white solid used as a precursor for the preparation of other thiocyanate salts.
Structure
At least two polymorphs have been characterized by X-ray crystallography. They both feature copper(I) in a charact... | Copper(I) thiocyanate | Chemistry | 676 |
8,121,926 | https://en.wikipedia.org/wiki/European%20Physical%20Journal%20C | The European Physical Journal C (EPJ C) is a biweekly peer-reviewed, open access scientific journal covering theoretical and experimental physics. It is part of the SCOAP3 initiative.
See also
European Physical Journal
References
Physics journals
Springer Science+Business Media academic journals
Academic journals e... | European Physical Journal C | Physics | 78 |
54,840 | https://en.wikipedia.org/wiki/Eutrophication | Eutrophication is a general term describing a process in which nutrients accumulate in a body of water, resulting in an increased growth of organism that may deplete the oxygen in the water. Eutrophication may occur naturally or as a result of human actions. Manmade, or cultural, eutrophication occurs when sewage, indu... | Eutrophication | Chemistry,Biology,Environmental_science | 5,470 |
14,907 | https://en.wikipedia.org/wiki/Inverse%20function | In mathematics, the inverse function of a function (also called the inverse of ) is a function that undoes the operation of . The inverse of exists if and only if is bijective, and if it exists, is denoted by
For a function , its inverse admits an explicit description: it sends each element to the unique elemen... | Inverse function | Mathematics | 3,011 |
1,779,362 | https://en.wikipedia.org/wiki/Plantronics | Plantronics, Inc. is an American electronics company producing audio communications equipment for business and consumers. Its products support unified communications, mobile use, gaming and music. Plantronics is headquartered in Santa Cruz, California, and most of its products are produced in China and Mexico.
On Marc... | Plantronics | Technology | 1,642 |
2,445,044 | https://en.wikipedia.org/wiki/Deep%20reactive-ion%20etching | Deep reactive-ion etching (DRIE) is a special subclass of reactive-ion etching (RIE). It enables highly anisotropic etch process used to create deep penetration, steep-sided holes and trenches in wafers/substrates, typically with high aspect ratios. It was developed for microelectromechanical systems (MEMS), which requ... | Deep reactive-ion etching | Materials_science,Engineering | 1,361 |
14,725,606 | https://en.wikipedia.org/wiki/INSL3 | Insulin-like 3 is a protein that in humans is encoded by the INSL3 gene.
Function
The protein encoded by this gene is an insulin like hormone produced mainly in gonadal tissues in males and females. Studies of the mouse counterpart suggest that this gene may be involved in the development of urogenital tract and fem... | INSL3 | Chemistry | 176 |
46,617,163 | https://en.wikipedia.org/wiki/Penicillium%20marinum | Penicillium marinum is a species in the genus Penicillium which produces patulin and roquefortine C.
Further reading
References
marinum
Fungi described in 2004
Fungus species | Penicillium marinum | Biology | 40 |
315,459 | https://en.wikipedia.org/wiki/Endoderm | Endoderm is the innermost of the three primary germ layers in the very early embryo. The other two layers are the ectoderm (outside layer) and mesoderm (middle layer). Cells migrating inward along the archenteron form the inner layer of the gastrula, which develops into the endoderm.
The endoderm consists at first of ... | Endoderm | Biology | 292 |
5,416,952 | https://en.wikipedia.org/wiki/Associazione%20Friulana%20di%20Astronomia%20e%20Meteorologia | The Associazione Friulana di Astronomia e Meteorologia (AFAM, eng. Friulian Association of Astronomy and Meteorology) is a non-profit cultural association whose goal is the promotion of astronomy and meteorology to the public and the development of scientific research activities, often in collaboration with professiona... | Associazione Friulana di Astronomia e Meteorologia | Astronomy | 196 |
43,092,207 | https://en.wikipedia.org/wiki/Formal%20ball | In topology, a branch of mathematics, a formal ball is an extension of the notion of ball to allow unbounded and negative radius. The concept of formal ball was introduced by Weihrauch and Schreiber in 1981 and the negative radius case (the generalized formal ball) by Tsuiki and Hattori in 2008.
Specifically, if is ... | Formal ball | Physics,Mathematics | 282 |
52,133,580 | https://en.wikipedia.org/wiki/List%20of%20drugs%20by%20year%20of%20discovery | The following is a table of drugs organized by their year of discovery.
Naturally occurring chemicals in plants, including alkaloids, have been used since pre-history. In the modern era, plant-based drugs have been isolated, purified and synthesised anew. Synthesis of drugs has led to novel drugs, including those that... | List of drugs by year of discovery | Chemistry,Biology | 1,900 |
361,609 | https://en.wikipedia.org/wiki/Moduli%20space | In mathematics, in particular algebraic geometry, a moduli space is a geometric space (usually a scheme or an algebraic stack) whose points represent algebro-geometric objects of some fixed kind, or isomorphism classes of such objects. Such spaces frequently arise as solutions to classification problems: If one can ... | Moduli space | Physics | 4,425 |
18,436,197 | https://en.wikipedia.org/wiki/General%20Electric%20EdgeLab | edgelab (typically expressed with a leading lowercase "e") is an applied academic research lab, established in 2000 as a partnership between General Electric and the University of Connecticut.
edgelab approaches GE Businesses three times per year, identifying key strategic initiatives for program execution. 15 projec... | General Electric EdgeLab | Technology | 142 |
384,743 | https://en.wikipedia.org/wiki/Cyclopropane | Cyclopropane is the cycloalkane with the molecular formula (CH2)3, consisting of three methylene groups (CH2) linked to each other to form a triangular ring. The small size of the ring creates substantial ring strain in the structure. Cyclopropane itself is mainly of theoretical interest but many of its derivatives - c... | Cyclopropane | Physics,Chemistry | 1,255 |
2,179,639 | https://en.wikipedia.org/wiki/Obstruction%20theory | In mathematics, obstruction theory is a name given to two different mathematical theories, both of which yield cohomological invariants.
In the original work of Stiefel and Whitney, characteristic classes were defined as obstructions to the existence of certain fields of linear independent vectors. Obstruction theory ... | Obstruction theory | Mathematics | 1,281 |
2,765,297 | https://en.wikipedia.org/wiki/Insect%20trap | Insect traps are used to monitor or directly reduce populations of insects or other arthropods, by trapping individuals and killing them. They typically use food, visual lures, chemical attractants and pheromones as bait and are installed so that they do not injure other animals or humans or result in residues in foods... | Insect trap | Biology | 1,104 |
32,179,176 | https://en.wikipedia.org/wiki/Cache%20domain | In molecular biology, the cache domain is an extracellular protein domain that is predicted to have a role in small-molecule recognition in a wide range of proteins, including the animal dihydropyridine-sensitive voltage-gated Ca2+ channel alpha-2delta subunit, and various bacterial chemotaxis receptors. The name Cache... | Cache domain | Biology | 224 |
955,672 | https://en.wikipedia.org/wiki/IEEE%20802.16 | IEEE 802.16 is a series of wireless broadband standards written by the Institute of Electrical and Electronics Engineers (IEEE). The IEEE Standards Board established a working group in 1999 to develop standards for broadband for wireless metropolitan area networks. The Workgroup is a unit of the IEEE 802 local area ne... | IEEE 802.16 | Technology | 941 |
2,078,963 | https://en.wikipedia.org/wiki/History%20of%20quantum%20field%20theory | In particle physics, the history of quantum field theory starts with its creation by Paul Dirac, when he attempted to quantize the electromagnetic field in the late 1920s. Major advances in the theory were made in the 1940s and 1950s, leading to the introduction of renormalized quantum electrodynamics (QED). The field ... | History of quantum field theory | Physics | 5,208 |
15,457,327 | https://en.wikipedia.org/wiki/Ouvrage%20Barbonnet | Ouvrage Barbonnet is a work (gros ouvrage) of the Maginot Line's Alpine extension, the Alpine Line, also called the Little Maginot Line. The ouvrage consists of one entry block and one infantry block facing Italy. The ouvrage was built somewhat behind the main line of fortifications on the old Fort Suchet, which was ... | Ouvrage Barbonnet | Engineering | 1,370 |
337,489 | https://en.wikipedia.org/wiki/Karpman%20drama%20triangle | The Karpman drama triangle is a social model of human interaction proposed by San Francisco psychiatrist, Stephen B. Karpman in 1968. The triangle maps a type of destructive interaction that can occur among people in conflict. The drama triangle model is a tool used in psychotherapy, specifically transactional analysis... | Karpman drama triangle | Biology | 3,742 |
2,215,177 | https://en.wikipedia.org/wiki/Stagnation%20temperature | In thermodynamics and fluid mechanics, stagnation temperature is the temperature at a stagnation point in a fluid flow. At a stagnation point, the speed of the fluid is zero and all of the kinetic energy has been converted to internal energy and is added to the local static enthalpy. In both compressible and incompress... | Stagnation temperature | Chemistry,Engineering | 568 |
2,144,488 | https://en.wikipedia.org/wiki/Speech%20Recognition%20Grammar%20Specification | Speech Recognition Grammar Specification (SRGS) is a W3C standard for how speech recognition grammars are specified. A speech recognition grammar is a set of word patterns, and tells a speech recognition system what to expect a human to say. For instance, if you call an auto-attendant application, it will prompt you ... | Speech Recognition Grammar Specification | Technology | 1,246 |
4,958,097 | https://en.wikipedia.org/wiki/55%20Cancri%20e | 55 Cancri e (abbreviated 55 Cnc e, also known as Janssen ) is an exoplanet orbiting a Sun-like host star, 55 Cancri A. The mass of the exoplanet is about eight Earth masses and its diameter is about twice that of the Earth. 55 Cancri e was discovered on 30 August 2004, thus making it the first super-Earth discovered ar... | 55 Cancri e | Astronomy | 2,032 |
67,182,867 | https://en.wikipedia.org/wiki/Directional%20component%20analysis | Directional component analysis (DCA) is a statistical method used in climate science for identifying representative patterns of variability in space-time data-sets such as historical climate observations, weather prediction ensembles or climate ensembles.
The first DCA pattern is a pattern of weather or climate varia... | Directional component analysis | Physics | 1,794 |
23,039,694 | https://en.wikipedia.org/wiki/Phenylethylidenehydrazine | Phenylethylidenehydrazine (PEH), also known as 2-phenylethylhydrazone or β-phenylethylidenehydrazine, is a GABA transaminase inhibitor. It is a metabolite of the antidepressant phenelzine and is responsible for its elevation of GABA concentrations. PEH may contribute to phenelzine's anxiolytic effects.
See also
Phene... | Phenylethylidenehydrazine | Chemistry | 116 |
23,581,497 | https://en.wikipedia.org/wiki/C3H9NO3S | {{DISPLAYTITLE:C3H9NO3S}}
The molecular formula C3H9NO3S (molar mass: 139.173 g/mol, exact mass: 139.0303 u) may refer to:
Homotaurine
N-Methyltaurine
Molecular formulas | C3H9NO3S | Physics,Chemistry | 66 |
23,105,042 | https://en.wikipedia.org/wiki/Primordial%20nuclide | In geochemistry, geophysics and nuclear physics, primordial nuclides, also known as primordial isotopes, are nuclides found on Earth that have existed in their current form since before Earth was formed. Primordial nuclides were present in the interstellar medium from which the solar system was formed, and were formed ... | Primordial nuclide | Physics,Chemistry | 2,368 |
58,320 | https://en.wikipedia.org/wiki/Potential%20flow | In fluid dynamics, potential flow or irrotational flow refers to a description of a fluid flow with no vorticity in it. Such a description typically arises in the limit of vanishing viscosity, i.e., for an inviscid fluid and with no vorticity present in the flow.
Potential flow describes the velocity field as the grad... | Potential flow | Chemistry,Engineering | 3,560 |
65,743,208 | https://en.wikipedia.org/wiki/Diffusion%20Inhibitor | The Diffusion Inhibitor is the first known attempt to build a working fusion power device. It was designed and built at the National Advisory Committee for Aeronautics' (NACA) Langley Memorial Aeronautical Laboratory beginning in the spring of 1938. The basic concept was developed by Arthur Kantrowitz and his boss, Eas... | Diffusion Inhibitor | Physics,Chemistry | 1,148 |
77,899,535 | https://en.wikipedia.org/wiki/Diasoma | Diasoma is a proposed clade of mollusks uniting the classes Scaphopoda and Bivalvia. Whether scaphopods and bivalves are each other's closest living relatives among mollusks is disputed, leaving the monophyly of Diasoma in doubt.
Diasoma was originally proposed on morphological grounds by Bruce Runnegar and John Pojet... | Diasoma | Biology | 336 |
51,654 | https://en.wikipedia.org/wiki/Soliton | In mathematics and physics, a soliton is a nonlinear, self-reinforcing, localized wave packet that is strongly stable, in that it preserves its shape while propagating freely, at constant velocity, and recovers it even after collisions with other such localized wave packets. Its remarkable stability can be traced to a... | Soliton | Physics,Chemistry,Materials_science,Engineering | 3,246 |
42,160,128 | https://en.wikipedia.org/wiki/CFAP206 | Cilia And Flagella Associated Protein 206 (CFAP206) is a gene that in humans encodes a protein “DUF3508”. This protein has a function that is not currently very well understood. Other known aliases are “dJ382I10.1, UPF0704 Protein C6orf165.” In humans, the gene coding sequence is 56,501 base pairs long, with an mRNA of... | CFAP206 | Biology | 1,280 |
744,084 | https://en.wikipedia.org/wiki/French%20aircraft%20carrier%20PA2 | PA2 (, "Aircraft Carrier 2") was a planned aircraft carrier under development by Thales Naval France and DCNS for the French Navy. The design was based on the aircraft carriers developed for the Royal Navy. The project was cancelled in the 2013 French White Paper on Defence and National Security.
Background
The previ... | French aircraft carrier PA2 | Engineering | 979 |
69,559,697 | https://en.wikipedia.org/wiki/Bareiss%20Pr%C3%BCfger%C3%A4tebau%20GmbH | Bareiss (full name: Bareiss Prüfgerätebau GmbH) is a German materials testing company founded in 1954 by Heinrich Bareiss. The company specialises in material testing equipment and is headquartered in Oberdischingen, Germany.
Testing instruments
Bareiss manufactures durometers, automatic hardness testers, temperature-... | Bareiss Prüfgerätebau GmbH | Materials_science,Engineering | 369 |
47,671 | https://en.wikipedia.org/wiki/Toxic%20heavy%20metal | A toxic heavy metal is a common but misleading term for a metal-like element noted for its potential toxicity. Not all heavy metals are toxic and some toxic metals are not heavy. Elements often discussed as toxic include cadmium, mercury and lead, all of which appear in the World Health Organization's list of 10 chemi... | Toxic heavy metal | Environmental_science | 3,007 |
6,264,793 | https://en.wikipedia.org/wiki/Friendly%20Floatees%20spill | Friendly Floatees are plastic bath toys (including rubber ducks) marketed by The First Years and made famous by the work of Curtis Ebbesmeyer, an oceanographer who models ocean currents on the basis of flotsam movements. Ebbesmeyer studied the movements of a consignment of 28,800 Friendly Floatees—yellow ducks, red bea... | Friendly Floatees spill | Physics,Chemistry,Environmental_science | 1,711 |
3,993,712 | https://en.wikipedia.org/wiki/ALPAC | ALPAC (Automatic Language Processing Advisory Committee) was a committee of seven scientists led by John R. Pierce, established in 1964 by the United States government in order to evaluate the progress in computational linguistics in general and machine translation in particular. Its report, issued in 1966, gained noto... | ALPAC | Technology | 562 |
19,209,115 | https://en.wikipedia.org/wiki/COUP%20transcription%20factor | COUP transcription factor may refer to:
COUP-TFI, a protein that in humans is encoded by the NR2F1 gene
COUP-TFII, a protein that in humans is encoded by the NR2F2 gene
Transcription factors | COUP transcription factor | Chemistry,Biology | 50 |
2,797,553 | https://en.wikipedia.org/wiki/R%20Apodis | R Apodis (HD 131109; HR 5540; 18 G. Apodis) is a solitary star in the constellation Apus. It is faintly visible to the naked eye as an orange-hued point of light with an apparent magnitude of 5.36. Parallax measurements imply a distance of 413 light-years and it is drifting closer with a heliocentric radial velocity of... | R Apodis | Astronomy | 452 |
2,870,440 | https://en.wikipedia.org/wiki/Tau%20Aquilae | Tau Aquilae, Latinized from τ Aquilae, is the Bayer designation for a star in the equatorial constellation of Aquila. The apparent visual magnitude of 5.7 indicates it is a faint star that is visible to the naked eye from suburban skies; at least according to the Bortle Dark-Sky Scale. The annual orbital motion of the ... | Tau Aquilae | Astronomy | 283 |
35,786,690 | https://en.wikipedia.org/wiki/Counterdependency | Counterdependency is the state of refusal of attachment, the denial of personal need and dependency, and may extend to the omnipotence and refusal of dialogue found in destructive narcissism, for example.
Developmental origins
The roots of counterdependency can be found in the age-appropriate negativism of two-year-o... | Counterdependency | Biology | 625 |
41,748,357 | https://en.wikipedia.org/wiki/Hepatitis%20C%20virus%20nonstructural%20protein%204B | Nonstructural protein 4B (NS4B) is a viral protein found in the hepatitis C virus. It has mass of 27 kDa and probably involved in process of intracellular membrane structure formation to allow virus replication.
References
Viral nonstructural proteins
Hepatitis C virus | Hepatitis C virus nonstructural protein 4B | Biology | 60 |
42,091,354 | https://en.wikipedia.org/wiki/Digitalose | Digitalose is a deoxy sugar that is a component of various cardiac glycosides including thevetin and emicymarin. It was first reported in 1892 as being obtained by the hydrolysis of Digtalinum verum. The chemical structure was first elucidated in 1943 by the German chemist Otto Schmidt. Chemically, it is a methyl ether... | Digitalose | Chemistry | 109 |
33,035,222 | https://en.wikipedia.org/wiki/LETM1-like%20protein%20family | LETM1-like is a family of evolutionarily related proteins. This is a group of mainly hypothetical eukaryotic proteins. Putative features found in LETM1, such as a transmembrane domain and a CK2 and PKC phosphorylation site, are relatively conserved throughout the family. Deletion of LETM1 is thought to be involved in t... | LETM1-like protein family | Biology | 158 |
1,683,613 | https://en.wikipedia.org/wiki/Corps%20of%20Royal%20New%20Zealand%20Engineers | The Corps of Royal New Zealand Engineers is the administrative corps of the New Zealand Army responsible for military engineering. The role of the Engineers is to assist in maintaining friendly forces' mobility, deny freedom of movement to the enemy, and provide general engineering support. The corps has been involved ... | Corps of Royal New Zealand Engineers | Engineering | 3,678 |
4,179,425 | https://en.wikipedia.org/wiki/Royal%20Netherlands%20Meteorological%20Institute | The Royal Netherlands Meteorological Institute (, ; KNMI) is the Dutch national weather forecasting service, which has its headquarters in De Bilt, in the province of Utrecht, central Netherlands.
The primary tasks of KNMI are weather forecasting, monitoring of climate changes and monitoring seismic activity. KNMI is... | Royal Netherlands Meteorological Institute | Chemistry,Engineering,Environmental_science | 1,022 |
18,908,678 | https://en.wikipedia.org/wiki/Kolakoski%20sequence | In mathematics, the Kolakoski sequence, sometimes also known as the Oldenburger–Kolakoski sequence, is an infinite sequence of symbols {1,2} that is the sequence of run lengths in its own run-length encoding. It is named after the recreational mathematician William Kolakoski (1944–97) who described it in 1965, but it w... | Kolakoski sequence | Mathematics | 1,401 |
249,617 | https://en.wikipedia.org/wiki/System%20of%20equations | In mathematics, a set of simultaneous equations, also known as a system of equations or an equation system, is a finite set of equations for which common solutions are sought. An equation system is usually classified in the same manner as single equations, namely as a:
System of linear equations,
System of nonlinear... | System of equations | Mathematics | 128 |
994,800 | https://en.wikipedia.org/wiki/Titanium%20tetrachloride | Titanium tetrachloride is the inorganic compound with the formula . It is an important intermediate in the production of titanium metal and the pigment titanium dioxide. is a volatile liquid. Upon contact with humid air, it forms thick clouds of titanium dioxide () and hydrochloric acid, a reaction that was formerly e... | Titanium tetrachloride | Chemistry | 1,523 |
63,570,283 | https://en.wikipedia.org/wiki/NGC%20656 | NGC 656 is a barred lenticular galaxy located in the Pisces constellation about 175 million light-years from the Milky Way. It was discovered by the Prussian astronomer Heinrich d'Arrest in 1865.
See also
List of NGC objects (1–1000)
Heinrich d'Arrest
References
External links
Barred lenticular galaxies
0656
P... | NGC 656 | Astronomy | 77 |
679,297 | https://en.wikipedia.org/wiki/Specular%20reflection | Specular reflection, or regular reflection, is the mirror-like reflection of waves, such as light, from a surface.
The law of reflection states that a reflected ray of light emerges from the reflecting surface at the same angle to the surface normal as the incident ray, but on the opposing side of the surface normal ... | Specular reflection | Physics | 1,608 |
63,067,469 | https://en.wikipedia.org/wiki/Lactarius%20albolutescens | Lactarius albolutescens is a member of the large genus Lactarius (order Russulales), known as milk-caps. Found in North America, the species was first described in 1957 by American mycologist Harry D. Thiers.
See also
List of Lactarius species
References
albolutescens
Fungi of North America
Fungi described in 1957
... | Lactarius albolutescens | Biology | 80 |
66,313,605 | https://en.wikipedia.org/wiki/Diiodine%20oxide | Diiodine oxide, also known as iodo hypoiodite, is an oxide of iodine that is equivalent to an acid anhydride of hypoiodous acid. This substance is unstable and it is very difficult to isolate.
Preparation
Diiodine oxide can be prepared by reacting iodine with potassium iodate (KIO3) in 96% sulfuric acid and then ext... | Diiodine oxide | Chemistry | 116 |
53,897,387 | https://en.wikipedia.org/wiki/Natrinema%20longum | Haloterrigena longa is a species of archaea in the family Natrialbaceae. It was isolated from Aibi Salt Lake in Xinjiang, China in 2006.
References
External links
Type strain of Haloterrigena longa at BacDive - the Bacterial Diversity Metadatabase
Halobacteria
Archaea described in 2006 | Natrinema longum | Biology | 70 |
1,110,450 | https://en.wikipedia.org/wiki/N-Acetylmuramic%20acid | N-Acetylmuramic acid (NAM or MurNAc) is an organic compound with the chemical formula . It is a monomer of peptidoglycan in most bacterial cell walls, which is built from alternating units of N-acetylglucosamine (GlcNAc) and N-acetylmuramic acid, cross-linked by oligopeptides at the lactic acid residue of MurNAc.
Form... | N-Acetylmuramic acid | Chemistry | 341 |
30,678,006 | https://en.wikipedia.org/wiki/G%C3%A9rard%20Vergnaud | Gérard Vergnaud (8 February 1933 – 6 June 2021) was a French mathematician, philosopher, educator, and psychologist. He earned his doctorate from the International Center for Genetic Epistemology in Geneva under the supervision of Jean Piaget. Vergnaud was a professor emeritus of the Centre national de la recherche sci... | Gérard Vergnaud | Mathematics | 208 |
4,602,149 | https://en.wikipedia.org/wiki/Loudspeaker%20measurement | Loudspeaker measurement is the practice of determining the behaviour of loudspeakers by measuring various aspects of performance. This measurement is especially important because loudspeakers, being transducers, have a higher level of distortion than other audio system components used in playback or sound reinforcement... | Loudspeaker measurement | Physics,Mathematics | 2,139 |
38,398,925 | https://en.wikipedia.org/wiki/Animal%20Coloration%20%28book%29 | Animal Coloration, or in full Animal Coloration: An Account of the Principal Facts and Theories Relating to the Colours and Markings of Animals, is a book by the English zoologist Frank Evers Beddard, published by Swan Sonnenschein in 1892. It formed part of the ongoing debate amongst zoologists about the relevance of ... | Animal Coloration (book) | Biology | 4,339 |
6,699,882 | https://en.wikipedia.org/wiki/Troika%20%28ride%29 | The Troika is an amusement park ride designed and manufactured by HUSS Park Attractions in the mid-1970s. The name Troika means "group of three" in Russian, a reference to its three armed design. There are several variations on the design.
Design
HUSS Park Attractions designed and manufactured the first Troika ride i... | Troika (ride) | Physics,Technology | 570 |
948,117 | https://en.wikipedia.org/wiki/Nebracetam | Nebracetam is an investigational drug of the racetam family that is a M1 acetylcholine receptor agonist in rats. Based on a human leukemic T cell experiment in 1991, it is believed to act as an agonist for human M1-muscarinic receptors. It is also believed to act as a nootropic, like many other racetam drugs. A chemoe... | Nebracetam | Chemistry | 130 |
460,700 | https://en.wikipedia.org/wiki/Fractional%20ideal | In mathematics, in particular commutative algebra, the concept of fractional ideal is introduced in the context of integral domains and is particularly fruitful in the study of Dedekind domains. In some sense, fractional ideals of an integral domain are like ideals where denominators are allowed. In contexts where frac... | Fractional ideal | Mathematics | 1,101 |
528,867 | https://en.wikipedia.org/wiki/Surface%20integral | In mathematics, particularly multivariable calculus, a surface integral is a generalization of multiple integrals to integration over surfaces. It can be thought of as the double integral analogue of the line integral. Given a surface, one may integrate over this surface a scalar field (that is, a function of positio... | Surface integral | Physics,Mathematics | 1,638 |
17,776,831 | https://en.wikipedia.org/wiki/Don%20VandenBerg | Dr. Don VandenBerg is Professor Emeritus of astronomy (Ph.D. Australian National University) at the department of physics and astronomy at the University of Victoria, British Columbia, Canada. He is internationally acclaimed for his work on modelling stars of different size and composition.
Using basic input physics, ... | Don VandenBerg | Astronomy | 199 |
40,763,130 | https://en.wikipedia.org/wiki/Cladophialophora%20bantiana | Cladophialophora bantiana (C. bantiana) is a melanin producing mold known to cause brain abscesses in humans. It is one of the most common causes of systemic phaeohyphomycosis in mammals. Cladophialophora bantiana is a member of the ascomycota and has been isolated from soil samples from around the world.
Etymology
C... | Cladophialophora bantiana | Biology | 1,049 |
32,341,352 | https://en.wikipedia.org/wiki/Quantum%20pendulum | The quantum pendulum is fundamental in understanding hindered internal rotations in chemistry, quantum features of scattering atoms, as well as numerous other quantum phenomena. Though a pendulum not subject to the small-angle approximation has an inherent nonlinearity, the Schrödinger equation for the quantized syste... | Quantum pendulum | Physics | 563 |
68,198,111 | https://en.wikipedia.org/wiki/Western%20meadow%20vole | The western meadow vole (Microtus drummondii) is a species of North American vole found in western North America, the midwestern United States, western Ontario, Canada, and formerly in Mexico. It was previously considered conspecific with the eastern meadow vole (M. pennsylvanicus), but genetic studies indicate that it... | Western meadow vole | Chemistry,Environmental_science | 1,927 |
74,932,282 | https://en.wikipedia.org/wiki/Ebro%20Hydrographic%20Confederation | The Ebro Hydrographic Confederation (in Spanish: Confederación Hidrográfica del Ebro, CHE) is the organization that manages, regulates and maintains the water and irrigation of the Ebro hydrographic basin (northeastern Spain). The organization's headquarters are in Zaragoza and it was the first institution created in t... | Ebro Hydrographic Confederation | Environmental_science | 3,038 |
49,158,253 | https://en.wikipedia.org/wiki/Thonny | Thonny ( ) is a free and open-source integrated development environment for Python that is designed for beginners. It was created by Aivar Annamaa, an Estonian programmer. It supports different ways of stepping through code, step-by-step expression evaluation, detailed visualization of the call stack and a mode for exp... | Thonny | Technology | 359 |
50,234,312 | https://en.wikipedia.org/wiki/Virstatin | Virstatin is a small molecule that inhibits the activity of the cholera protein, ToxT.
Its activity in cholera was first published in 2005 in a paper that described the screening of a chemical library in a phenotypic screen and subsequent testing of one of the hits in infected mice.
The compound is an isoquinoline al... | Virstatin | Chemistry | 91 |
16,250,540 | https://en.wikipedia.org/wiki/Hillyard%2C%20Inc. | Hillyard, Inc. (earlier known as Hillyard Disinfectant Company and Hillyard Chemical Company) is a privately owned cleaning products company in St. Joseph, Missouri with a speciality in providing products for cleaning and maintenance of wood basketball courts.
The company fielded two Amateur Athletic Union national ch... | Hillyard, Inc. | Chemistry | 444 |
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