id int64 580 79M | url stringlengths 31 175 | text stringlengths 9 245k | source stringlengths 1 109 | categories stringclasses 160
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41,459,446 | https://en.wikipedia.org/wiki/HD%20112410 | HD 112410 is a star in the southern constellation of Musca. It has a yellow hue and is too dim to be readily visible to the average sight, having an apparent visual magnitude of 6.86. The distance to this star is 513 light years based on parallax, and it is drifting further away from the Sun with a radial velocity of 7... | HD 112410 | Astronomy | 345 |
77,142,795 | https://en.wikipedia.org/wiki/Pamapimod | Pamapimod is an investigational drug which is being evaluated for the treatment of autoimmune diseases. It is a p38 mitogen-activated protein kinase inhibitor. It has been evaluated in a phase 2 clinical trial for the treatment of rheumatoid arthritis, but was found not to be effective. It has subsequently been investi... | Pamapimod | Chemistry | 117 |
61,605,645 | https://en.wikipedia.org/wiki/CAgNO | The molecular formula CAgNO (molar mass: 149.89 g/mol, exact mass: 148.9031 u) may refer to:
Silver cyanate, cyanate salt of silver
Silver fulminate, highly explosive silver salt of fulminic acid | CAgNO | Chemistry | 59 |
5,944,092 | https://en.wikipedia.org/wiki/List%20of%20gotras | A gotra is equivalent to a lineage, akin to a family name, but the given name of a family is often different from its gotra, and may reflect the traditional occupation, place of residence or other important family characteristic rather than the lineage.
People belonging to a particular gotra may not be of the same cas... | List of gotras | Biology | 380 |
37,918,911 | https://en.wikipedia.org/wiki/Progress%20in%20Polymer%20Science | Progress in Polymer Science is a peer-reviewed scientific journal publishing review articles on topics broadly related to polymer chemistry. The 2022 impact factor of this journal was 27.1, ranking it the highest in the subject category "Polymer Science". The journal is available since 1967. Currently it is edited by E... | Progress in Polymer Science | Materials_science,Engineering | 130 |
23,715,461 | https://en.wikipedia.org/wiki/Limnological%20Review | The Limnological Reviewis an official journal of Polish Limnological Society and covers theoretical and applied freshwater research, including such topics as limnology, ecohydrology, aquatic biology, aquatic ecology, ecotoxicology, sedimentology, hydrogeology and environmental engineering. The journal is led by two edi... | Limnological Review | Environmental_science | 108 |
8,121,479 | https://en.wikipedia.org/wiki/Quasi-set%20theory | Quasi-set theory is a formal mathematical theory for dealing with collections of objects, some of which may be indistinguishable from one another. Quasi-set theory is mainly motivated by the assumption that certain objects treated in quantum physics are indistinguishable and don't have individuality.
Motivation
The Am... | Quasi-set theory | Physics,Mathematics | 1,605 |
55,635,955 | https://en.wikipedia.org/wiki/Dropel%20Fabrics | Dropel Fabrics is an American technology company that develops, manufactures, and licenses sustainable treatments for natural fabrics to make spill proof and stain proof threads. The company is known for creating the world's first water and stain repellent naturals fabrics that maintain their softness and breathability... | Dropel Fabrics | Physics,Chemistry | 389 |
23,590,452 | https://en.wikipedia.org/wiki/Irreversible%20antagonist | An irreversible antagonist is a type of antagonist that binds permanently to a receptor, either by forming a covalent bond to the active site, or alternatively just by binding so tightly that the rate of dissociation is effectively zero at relevant time scales. This permanently deactivates the receptor and is usually f... | Irreversible antagonist | Chemistry | 143 |
8,177,517 | https://en.wikipedia.org/wiki/Pithecometra%20principle | The Pithecometra principle or Pithecometra thesis () describes the evolution of humans; the pithecometra law is analogous to the concept that "man evolved within apes" or "man descended from apes" as advocated by Thomas Henry Huxley.
In evolution, Huxley first developed the concept of the "Pithecometra principle" whic... | Pithecometra principle | Biology | 827 |
56,251,479 | https://en.wikipedia.org/wiki/Anti-exhaustion%20hypothesis | The anti-exhaustion hypothesis is a possible explanation for the existence of large repertoires and the song switching behaviour exhibited in birds. This hypothesis states that muscle exhaustion occurring due to repeating song bouts can be avoided by switching to a different song in the bird's repertoire. The anti-exha... | Anti-exhaustion hypothesis | Biology | 2,076 |
36,443,306 | https://en.wikipedia.org/wiki/Clavulina%20ramosior | Clavulina ramosior is a species of coral fungus in the family Clavulinaceae. It occurs in Africa.
References
External links
Fungi described in 1966
Fungi of Africa
ramosior
Fungus species | Clavulina ramosior | Biology | 41 |
60,075,763 | https://en.wikipedia.org/wiki/CDV3%20%28gene%29 | Protein CDV3 homolog also known as carnitine deficiency-associated gene expressed in ventricle 3 is a protein that in humans is encoded by the CDV3 gene.
CDV3 is a biomarker for hepatocellular carcinoma. CDV3 has been considered as a potential target for gene therapy. Related gene families include plasma proteins and ... | CDV3 (gene) | Chemistry,Biology | 953 |
50,918,386 | https://en.wikipedia.org/wiki/Placental%20microbiome | The placental microbiome is the nonpathogenic, commensal bacteria claimed to be present in a healthy human placenta and is distinct from bacteria that cause infection and preterm birth in chorioamnionitis. Until recently, the healthy placenta was considered to be a sterile organ but now genera and species have been ide... | Placental microbiome | Chemistry,Biology,Environmental_science | 592 |
367,371 | https://en.wikipedia.org/wiki/Pyrethrin | The pyrethrins are a class of organic compounds normally derived from Chrysanthemum cinerariifolium that have potent insecticidal activity by targeting the nervous systems of insects. Pyrethrin naturally occurs in chrysanthemum flowers and is often considered an organic insecticide when it is not combined with piperony... | Pyrethrin | Chemistry | 2,769 |
30,426,748 | https://en.wikipedia.org/wiki/Kitzb%C3%BCheler%20Horn%20Transmitter | The Kitzbüheler Horn Transmitter () is a transmission tower made of reinforced concrete on the summit of the Kitzbüheler Horn near Kitzbühel in Austria. The Kitzbühler Horn Transmitter does not have a cylindrical shaft. It broadcasts TV and VHF radio programmes.
The tower was taken into service on 12 December 1969 as ... | Kitzbüheler Horn Transmitter | Technology,Engineering | 186 |
39,836,130 | https://en.wikipedia.org/wiki/Strelka%20Institute | Strelka Institute for Media, Architecture and Design is a non-profit international educational project, founded in 2009 and located in Moscow. Strelka incorporates an education programme on urbanism and urban development aimed at professionals with a higher education, a public summer programme, the Strelka Press publis... | Strelka Institute | Engineering | 826 |
78,238,636 | https://en.wikipedia.org/wiki/Collybia%20phyllophila | Collybia phyllophila, commonly known as the frosty funnel or the leaf-loving clitocybe, is a fungus in the family Tricholomataceae. Its epithet, meaning leaf-loving comes from its preference for leaf litter. It is common among forests in the Northern Hemisphere, and is poisonous.
Taxonomy
Collybia phyllophila was f... | Collybia phyllophila | Biology,Environmental_science | 1,080 |
64,685,180 | https://en.wikipedia.org/wiki/Renata%20Gomes | Renata Gomes is a cardiovascular specialist who focusses her work on the use of molecular biology, imaging and nanotechnology applications for regeneration purposes. She is a Professor of Veteran's Health and Biomedical Research and the Chief Scientific Officer of veteran health charity BRAVO VICTOR.
Renata Gomes (bo... | Renata Gomes | Materials_science | 622 |
47,372,547 | https://en.wikipedia.org/wiki/Truncated%20Newton%20method | The truncated Newton method, originated in a paper by Ron Dembo and Trond Steihaug, also known as Hessian-free optimization, are a family of optimization algorithms designed for optimizing non-linear functions with large numbers of independent variables. A truncated Newton method consists of repeated application of an ... | Truncated Newton method | Mathematics | 175 |
24,029,204 | https://en.wikipedia.org/wiki/C15H11O5 | {{DISPLAYTITLE:C15H11O5}}
The molecular formula C15H11O5 (or C15H11O5+, molar mass: 271.24 g/mol, exact mass: 271.0606 u) may refer to:
Fisetinidin, an anthocyanidin
Luteolinidin, an anthocyanidin
Pelargonidin, an anthocyanidin
Molecular formulas | C15H11O5 | Physics,Chemistry | 98 |
51,274,994 | https://en.wikipedia.org/wiki/Augusta-Priolo | The petrochemical complex of Augusta-Priolo (called Polo petrolchimico siracusano in Italian) is a vast industrialized coastal area in eastern Sicily including the territory of the municipalities of Augusta, Priolo Gargallo and Melilli. Main industrial activities are oil refining, processing of oil derivatives and ener... | Augusta-Priolo | Chemistry | 183 |
20,556,915 | https://en.wikipedia.org/wiki/Boson | In particle physics, a boson ( ) is a subatomic particle whose spin quantum number has an integer value (0, 1, 2, ...). Bosons form one of the two fundamental classes of subatomic particle, the other being fermions, which have odd half-integer spin (, , , ...). Every observed subatomic particle is either a boson or a f... | Boson | Physics,Chemistry,Materials_science,Engineering | 918 |
47,552,633 | https://en.wikipedia.org/wiki/List%20of%20people%20associated%20with%20PARC | Many notable computer scientists and others have been associated with the Palo Alto Research Center Incorporated (PARC), formerly Xerox PARC. They include:
Nina Amenta (at PARC 1996–1997), researcher in computational geometry and computer graphics
Anne Balsamo (at PARC 1999–2002), media studies scholar of connection... | List of people associated with PARC | Technology | 2,486 |
712,775 | https://en.wikipedia.org/wiki/Frank%20Bunker%20Gilbreth | Frank Bunker Gilbreth (July 7, 1868 – June 14, 1924) was an American engineer, consultant, and author known as an early advocate of scientific management and a pioneer of time and motion study, and is perhaps best known as the father and central figure of Cheaper by the Dozen.
Both he and his wife Lillian Moller Gilbr... | Frank Bunker Gilbreth | Engineering | 2,406 |
52,991 | https://en.wikipedia.org/wiki/Pressure%20cooker | A pressure cooker is a sealed vessel for cooking food with the use of high pressure steam and water or a water-based liquid, a process called pressure cooking. The high pressure limits boiling and creates higher temperatures not possible at lower pressures, allowing food to be cooked faster than at normal pressure.
T... | Pressure cooker | Physics | 7,456 |
14,119,867 | https://en.wikipedia.org/wiki/P2RX7 | P2X purinoceptor 7 is a protein that in humans is encoded by the P2RX7 gene.
The product of this gene belongs to the family of purinoceptors for ATP. Multiple alternatively spliced variants which would encode different isoforms have been identified although some fit nonsense-mediated decay criteria.
The receptor is f... | P2RX7 | Chemistry | 1,117 |
2,629,937 | https://en.wikipedia.org/wiki/Feature%20connector | The feature connector was an internal connector found mostly in some older ISA, VESA Local Bus, and PCI graphics cards, but also on some early AGP ones. It was intended for use by devices that needed to exchange large amounts of data with the graphics card without hogging a computer system's CPU or data bus, such as TV... | Feature connector | Engineering | 577 |
73,397,196 | https://en.wikipedia.org/wiki/X%20Herculis | X Herculis is a star about 400 light years from the Earth in the constellation Hercules. It is a semiregular variable star, ranging in brightness from magnitude 5.8 to 7.0 over a period of about 102 days. It is rarely visible to the naked-eye, but can be seen easily with a small telescope, or binoculars.
X Herculis wa... | X Herculis | Astronomy | 615 |
12,307,690 | https://en.wikipedia.org/wiki/Harry%20B.%20Gray | Harry Barkus Gray (born November 14, 1935) is the Arnold O. Beckman Professor of Chemistry at California Institute of Technology.
Career
Gray received his B.S. in chemistry from Western Kentucky University in 1957. He began his work in inorganic chemistry at Northwestern University, where he earned his Ph.D. in 1960 w... | Harry B. Gray | Chemistry | 840 |
14,455,119 | https://en.wikipedia.org/wiki/GPR179 | Probable G-protein coupled receptor 179 is a protein that in humans is encoded by the GPR179 gene.
Clinical relevance
Mutations in this gene have been associated to cases of congenital stationary Night Blindness.
References
Further reading
G protein-coupled receptors | GPR179 | Chemistry | 50 |
14,817,974 | https://en.wikipedia.org/wiki/KCNJ15 | Potassium inwardly-rectifying channel, subfamily J, member 15, also known as KCNJ15 is a human gene, which encodes the Kir4.2 protein.
Function
Potassium channels are present in most mammalian cells, where they participate in a wide range of physiologic responses. Kir4.2 is an integral membrane protein and inward-re... | KCNJ15 | Chemistry | 526 |
9,214,162 | https://en.wikipedia.org/wiki/Turritopsis%20dohrnii | Turritopsis dohrnii, also known as the immortal jellyfish, is a species of small, biologically immortal jellyfish found worldwide in temperate to tropic waters. It is one of the few known cases of animals capable of reverting completely to a sexually immature, colonial stage after having reached sexual maturity as a so... | Turritopsis dohrnii | Biology | 2,418 |
38,451,608 | https://en.wikipedia.org/wiki/Inforg | An inforg is an informationally embodied organism, entity made up of information, that exists in the infosphere. These informationally embodied organisms are also called natural agents.
Description
Inforgs was used by Luciano Floridi to describe what makes up an infosphere. The usage of the word describes organisms t... | Inforg | Technology | 370 |
22,449,768 | https://en.wikipedia.org/wiki/Coprinellus%20ellisii | Coprinellus ellisii is a species of mushroom in the family Psathyrellaceae. Found in Europe, it was first described as Coprinus ellisii by Peter D. Orton in 1960, and later transferred to the genus Coprinellus in 2001. The specific epithet ellisii honours E.A. Ellis, who, according to Orton, was "the Norfolk naturalist... | Coprinellus ellisii | Biology | 115 |
14,357,725 | https://en.wikipedia.org/wiki/In%20vivo%20magnetic%20resonance%20spectroscopy | In vivo magnetic resonance spectroscopy (MRS) is a specialized technique associated with magnetic resonance imaging (MRI).
Magnetic resonance spectroscopy (MRS), also known as nuclear magnetic resonance (NMR) spectroscopy, is a non-invasive, ionizing-radiation-free analytical technique that has been used to study meta... | In vivo magnetic resonance spectroscopy | Physics,Chemistry | 4,724 |
20,796,420 | https://en.wikipedia.org/wiki/The%20Year%20of%20the%20Angry%20Rabbit | The Year of the Angry Rabbit is a science fiction novel by Australian author Russell Braddon, in which giant mutant rabbits run amok in Australia while the Prime Minister uses a new superweapon to dominate the planet.
The pulp narrative was played for laughs, and designed as an indictment of war, nationalism and capit... | The Year of the Angry Rabbit | Physics,Mathematics | 1,119 |
3,251,941 | https://en.wikipedia.org/wiki/Orion%20molecular%20cloud%20complex | The Orion molecular cloud complex (or, simply, the Orion complex) is a star-forming region with stellar ages ranging up to 12 Myr. Two giant molecular clouds are a part of it, Orion A and Orion B. The stars currently forming within the complex are located within these clouds. A number of other somewhat older stars no l... | Orion molecular cloud complex | Astronomy | 1,360 |
51,838,790 | https://en.wikipedia.org/wiki/V528%20Carinae | V528 Carinae (V528 Car, HD 95950, HIP 54021) is a variable star in the constellation Carina.
V528 Carinae has an apparent visual magnitude that varies between about 6.3 and 6.8. When it is near its maximum brightness, it is very faintly visible to the naked eye under ideal observing conditions. It is a distant star b... | V528 Carinae | Astronomy | 323 |
8,567,475 | https://en.wikipedia.org/wiki/Roller-compacted%20concrete | Roller-compacted concrete (RCC) or rolled concrete (rollcrete) is a special blend of concrete that has essentially the same ingredients as conventional concrete but in different ratios, and increasingly with partial substitution of fly ash for portland cement. The partial substitution of fly ash for Portland Cement is... | Roller-compacted concrete | Physics,Engineering | 842 |
51,065,855 | https://en.wikipedia.org/wiki/RepRap%20Ormerod | The RepRap Ormerod is an open-source fused deposition modeling 3D printer and is part of the RepRap project. The RepRap Ormerod is named after the English entomologist Eleanor Anne Ormerod, it was designed by RepRapPro. There have been two versions of the Ormerod, the Ormerod 1 was released in December 2013 and the Orm... | RepRap Ormerod | Engineering,Biology | 206 |
185,820 | https://en.wikipedia.org/wiki/Physics%20and%20Beyond | Physics and Beyond () is a book by Werner Heisenberg, the German physicist who discovered the uncertainty principle. It tells, from his point of view, the history of exploring atomic science and quantum mechanics in the first half of the 20th century.
As the subtitle "Encounters and Conversations" suggests, the core ... | Physics and Beyond | Physics | 469 |
20,982,853 | https://en.wikipedia.org/wiki/Effluent%20spreading | Effluent spreading is a process in which a slurry of effluent from a dairy farm's milking parlor is pumped and spread on pasture. Commonly a rotating sprinkler is used. Dairy manure contains ammonium NH4-N.
In New Zealand the application of effluent is a permitted activity, although spreading in excess is an environme... | Effluent spreading | Chemistry | 87 |
75,659,158 | https://en.wikipedia.org/wiki/DBOS | DBOS (Database-Oriented Operating System) is a database-oriented operating system meant to simplify and improve the scalability, security and resilience of large-scale distributed applications. It started in 2020 as a joint open source project with MIT, Stanford and Carnegie Mellon University, after a brainstorm betwee... | DBOS | Technology | 670 |
71,601,495 | https://en.wikipedia.org/wiki/Lingzi | (), also called (), refers to a traditional Chinese ornament which uses long pheasant tail feather appendages to decorate some headdress in , Chinese opera costumes. In Chinese opera, the not only decorative purpose but are also used express thoughts, feelings, and the drama plot. They are typically used on the helme... | Lingzi | Engineering | 557 |
75,512,019 | https://en.wikipedia.org/wiki/TurkHackTeam | TurkHackTeam is a Turkish nationalist hacker group founded in 2002. Ideologically they are Kemalists and define themselves as the "Turkish Cyber Army".
They state that their goal is to fight against all kinds of cyber threats against Turkey. They have appeared on news headlines on many international news portals.
His... | TurkHackTeam | Technology | 396 |
26,568,934 | https://en.wikipedia.org/wiki/Sturm%20series | In mathematics, the Sturm series associated with a pair of polynomials is named after Jacques Charles François Sturm.
Definition
Let and two univariate polynomials. Suppose that they do not have a common root and the degree of is greater than the degree of . The Sturm series is constructed by:
This is almost the ... | Sturm series | Mathematics | 229 |
20,155,706 | https://en.wikipedia.org/wiki/Self%20Winding%20Clock%20Company | The Self Winding Clock Company (SWCC) was a major manufacturer of electromechanical clocks from 1886 until about 1970. Based in New York City, the company was one of the first to power its clocks with an electric motor instead of winding by hand.
A patented clock mechanism automatically rewinds the main spring each ho... | Self Winding Clock Company | Physics | 1,502 |
60,345,032 | https://en.wikipedia.org/wiki/NGC%204144 | NGC 4144 is a barred spiral galaxy in the constellation Ursa Major. It was discovered by William Herschel on April 10, 1788.
Gallery
References
External links
Ursa Major
Astronomical objects discovered in 1788
Barred spiral galaxies
Discoveries by William Herschel
4144
038688 | NGC 4144 | Astronomy | 56 |
10,415,613 | https://en.wikipedia.org/wiki/Schwinger%20variational%20principle | Schwinger variational principle is a variational principle which expresses the scattering T-matrix as a functional depending on two unknown wave functions. The functional attains stationary value equal to actual scattering T-matrix. The functional is stationary if and only if the two functions satisfy the Lippmann-Schw... | Schwinger variational principle | Physics,Chemistry,Materials_science | 300 |
1,066,948 | https://en.wikipedia.org/wiki/Modus%20vivendi | Modus vivendi (plural modi vivendi) is a Latin phrase that means "mode of living" or "way of life". In international relations, it often is used to mean an arrangement or agreement that allows conflicting parties to coexist in peace. In science, it is used to describe lifestyles.
Modus means "mode", "way", "method", o... | Modus vivendi | Biology | 307 |
61,555,473 | https://en.wikipedia.org/wiki/TSUBAME%20%28satellite%29 | TSUBAME was a microsatellite developed by the Tokyo Institute of Technology and Tokyo University of Science from a student design concept in 2004. The satellite was designed to demonstrate new technologies for rapid attitude control, observing gamma ray bursts, and Earth observation. The name, TSUBAME, means swift in J... | TSUBAME (satellite) | Astronomy | 1,299 |
13,007,260 | https://en.wikipedia.org/wiki/Bis%28chloromethyl%29%20ether | Bis(chloromethyl) ether is an organic compound with the chemical formula (ClCH2)2O. It is a colourless liquid with an unpleasant suffocating odour and it is one of the chloroalkyl ethers. Bis(chloromethyl) ether was once produced on a large scale, but was found to be highly carcinogenic and thus such production has cea... | Bis(chloromethyl) ether | Chemistry | 503 |
55,796,756 | https://en.wikipedia.org/wiki/Zwicky%20Transient%20Facility | The Zwicky Transient Facility (ZTF, obs. code: I41) is a wide-field sky astronomical survey using a new camera attached to the Samuel Oschin Telescope at Palomar Observatory in San Diego County, California, United States. Commissioned in 2018, it supersedes the (Intermediate) Palomar Transient Factory (2009–2017) that ... | Zwicky Transient Facility | Astronomy | 573 |
26,179,180 | https://en.wikipedia.org/wiki/Activated%20sludge%20model | Activated sludge model is a generic name for a group of mathematical methods to model activated sludge systems. The research in this area is coordinated by a task group of the International Water Association (IWA). Activated sludge models are used in scientific research to study biological processes in hypothetical sys... | Activated sludge model | Chemistry,Engineering,Environmental_science | 686 |
71,865,156 | https://en.wikipedia.org/wiki/Gaia%20BH1 | Gaia BH1 (Gaia DR3 4373465352415301632) is a binary system consisting of a G-type main-sequence star and a likely stellar-mass black hole, located about away from the Solar System in the constellation of Ophiuchus. , it is the nearest known system that astronomers are reasonably confident contains a black hole, follow... | Gaia BH1 | Physics,Astronomy | 383 |
31,868,890 | https://en.wikipedia.org/wiki/Profile%20diagram | In Unified Modeling Language
in the field of software engineering,
a profile diagram
operates at the metamodel level to show stereotypes as classes with the «stereotype» stereotype, and profiles as packages with the «profile» stereotype. The extension relation (solid line with closed, filled arrowhead) indicates what m... | Profile diagram | Engineering | 150 |
710,045 | https://en.wikipedia.org/wiki/Pulsed%20laser%20deposition | Pulsed laser deposition (PLD) is a physical vapor deposition (PVD) technique where a high-power pulsed laser beam is focused inside a vacuum chamber to strike a target of the material that is to be deposited. This material is vaporized from the target (in a plasma plume) which deposits it as a thin film on a substrate ... | Pulsed laser deposition | Chemistry,Materials_science,Mathematics | 2,196 |
1,121,231 | https://en.wikipedia.org/wiki/Electronic%20bill%20payment | Electronic bill payment is a feature of online, mobile and telephone banking, similar in its effect to a giro, allowing a customer of a financial institution to transfer money from their transaction or credit card account to a creditor or vendor such as a public utility, department store or an individual to be credited... | Electronic bill payment | Technology | 591 |
61,464,897 | https://en.wikipedia.org/wiki/PK-4%20%28ISS%20experiment%29 | The PK-4 or (Plasmakristall-4) laboratory is a joint Russian-European laboratory for the investigation of dusty/complex plasmas on board the International Space Station (ISS), with the principal investigators at the Institute of Materials Science at the German Aerospace Center (DLR) and the Russian Institute for High E... | PK-4 (ISS experiment) | Physics | 452 |
54,140,642 | https://en.wikipedia.org/wiki/Perseus%E2%80%93Pegasus%20Filament | The Perseus–Pegasus Filament is a galaxy filament containing the Perseus–Pisces Supercluster and stretching for roughly a billion light-years (or over 300/h Mpc). Currently, it is considered to be one of the largest known structures in the universe. This filament is adjacent to the Pisces–Cetus Supercluster Complex.
D... | Perseus–Pegasus Filament | Astronomy | 222 |
32,590,088 | https://en.wikipedia.org/wiki/Young-Tae%20Chang | Young-Tae Chang (born 1968) is a South Korean chemist. He is a professor of chemistry at Pohang University of Science and Technology (POSTECH) and Associate Director under Kim Kimoon at the Center for Self-assembly and Complexity at the Institute for Basic Science located on the POSTECH campus.
Young-Tae Chang was bor... | Young-Tae Chang | Chemistry | 509 |
648,845 | https://en.wikipedia.org/wiki/Valdecoxib | Valdecoxib is a nonsteroidal anti-inflammatory drug (NSAID) used in the treatment of osteoarthritis, rheumatoid arthritis, and painful menstruation and menstrual symptoms. It is a selective cyclooxygenase-2 inhibitor. It was patented in 1995.
Valdecoxib was manufactured and marketed under the brand name Bextra by G. D... | Valdecoxib | Chemistry | 1,064 |
22,853,958 | https://en.wikipedia.org/wiki/GridCase | GridCase (stylized as GRiDCASE) is a line of rugged tablets and laptops by Grid Systems Corporation released as a successor of the GRiD Compass line. The first model was released in 1985.
Models
Former line
GRiDCASE 2
1985; low-contrast LCD screen with green background (instead of orange/yellow plasma screen with b... | GridCase | Technology | 876 |
16,855,056 | https://en.wikipedia.org/wiki/Mitochondrial%20ribosomal%20protein%20L17 | 39S ribosomal protein L17, mitochondrial is a protein that in humans is encoded by the MRPL17 gene.
Mammalian mitochondrial ribosomal proteins are encoded by nuclear genes and help in protein synthesis within the mitochondrion. Mitochondrial ribosomes (mitoribosomes) consist of a small 28S subunit and a large 39S subu... | Mitochondrial ribosomal protein L17 | Chemistry | 179 |
29,573,866 | https://en.wikipedia.org/wiki/SkillSlate | SkillSlate or SkillSlate.com was a New York City-based firm that matched individual service providers with customers via the Internet. The firm raised $1.1 million in capital in October 2010 with investments from Canaan Partners and First Round Capital.
SkillSlate helped small individual service providers, such as dog... | SkillSlate | Technology | 312 |
35,194,136 | https://en.wikipedia.org/wiki/Tate%27s%20isogeny%20theorem | In mathematics, Tate's isogeny theorem, proved by , states that two abelian varieties over a finite field are isogeneous if and only if their Tate modules are isomorphic (as Galois representations).
References
Abelian varieties
Theorems in algebraic geometry | Tate's isogeny theorem | Mathematics | 55 |
75,362,149 | https://en.wikipedia.org/wiki/Nitrolite | Nitrolite is an older form of powdery high explosive with an ammonium nitrate base, mixed with a smaller amount of TNT and nitroglycerin etc. It is used for mining, construction as well as military purposes. During World War II it came to be a budget replacement for more expensive TNT.
References
Explosives
Explosiv... | Nitrolite | Chemistry | 69 |
11,552,879 | https://en.wikipedia.org/wiki/Leptosphaeria%20acuta | Leptosphaeria acuta (also known as nettle rash) is a plant pathogen found on the dead stems of common nettle (Urtica dioica).
References
Pleosporales
Fungi described in 1818
Fungi of Europe
Fungal plant pathogens and diseases
Fungus species | Leptosphaeria acuta | Biology | 59 |
5,320 | https://en.wikipedia.org/wiki/Carbon%20nanotube | A carbon nanotube (CNT) is a tube made of carbon with a diameter in the nanometre range (nanoscale). They are one of the allotropes of carbon. Two broad classes of carbon nanotubes are recognized:
Single-walled carbon nanotubes (SWCNTs) have diameters around 0.5–2.0 nanometres, about 100,000 times smaller than the wi... | Carbon nanotube | Physics,Chemistry,Materials_science,Astronomy,Technology | 13,240 |
7,075,191 | https://en.wikipedia.org/wiki/Azrieli%20Center | Azrieli Center (; Merkaz Azrieli) is a complex of three skyscrapers in Tel Aviv. At the base of the complex lies a large shopping mall. The complex was designed by Israeli-American architect Eli Attia. After Attia and the developer of the complex David Azrieli (after whom it is named) fell out, completion of the projec... | Azrieli Center | Engineering | 1,074 |
6,977,357 | https://en.wikipedia.org/wiki/Reboiler | Reboilers are heat exchangers typically used to provide heat to the bottom of industrial distillation columns. They boil the liquid from the bottom of a distillation column to generate vapors which are returned to the column to drive the distillation separation. The heat supplied to the column by the reboiler at the bo... | Reboiler | Chemistry,Engineering | 820 |
4,222,668 | https://en.wikipedia.org/wiki/Witt%27s%20theorem | "Witt's theorem" or "the Witt theorem" may also refer to the Bourbaki–Witt fixed point theorem of order theory.
In mathematics, Witt's theorem, named after Ernst Witt, is a basic result in the algebraic theory of quadratic forms: any isometry between two subspaces of a nonsingular quadratic space over a field k may b... | Witt's theorem | Mathematics | 515 |
20,162,597 | https://en.wikipedia.org/wiki/Norwegian%20Ocean%20Industry%20Authority | The Norwegian Ocean Industry Authority () is a Norwegian governmental supervisory authority under the Norwegian Ministry of Labour and Social Inclusion. The authority has regulatory responsibility for safety, emergency preparedness and the working environment in petroleum-industry activities in Norway, both on land and... | Norwegian Ocean Industry Authority | Chemistry,Engineering | 676 |
9,361,016 | https://en.wikipedia.org/wiki/Chromodomain | A chromodomain (chromatin organization modifier) is a protein structural domain of about 40–50 amino acid residues commonly found in proteins associated with the remodeling and manipulation of chromatin. The domain is highly conserved among both plants and animals, and is represented in a large number of different prot... | Chromodomain | Chemistry,Biology | 251 |
52,135,992 | https://en.wikipedia.org/wiki/NGC%20330 | NGC 330 is an open cluster in the Small Magellanic Cloud. It is located in the constellation Tucana. It was discovered on 1 August 1826 by James Dunlop. It was described by Dreyer as "a globular cluster, very bright, small, a little extended, stars from 13th to 15th magnitude." At an aperture of 31.0 arcseconds, the ap... | NGC 330 | Astronomy | 276 |
46,504,226 | https://en.wikipedia.org/wiki/Normal%20homomorphism | In algebra, a normal homomorphism is a ring homomorphism that is flat and is such that for every field extension L of the residue field of any prime ideal , is a normal ring.
References
Ring theory
Morphisms | Normal homomorphism | Mathematics | 46 |
76,803,836 | https://en.wikipedia.org/wiki/NGC%203751 | NGC 3751 is a type E-S0 lenticular galaxy located in the Leo constellation. It is located 450 million light-years away from the Solar System and was discovered by Ralph Copeland on April 5, 1874.
To date, a non-redshift measurement gives a distance of approximately 138,000 Mpc (450 million light-years) for NGC 3751. ... | NGC 3751 | Astronomy | 259 |
762,804 | https://en.wikipedia.org/wiki/Sex%20assignment | Sex assignment (also known as gender assignment) is the discernment of an infant's sex, typically made at birth based on an examination of the baby's external genitalia by a healthcare provider such as a midwife, nurse, or physician. In the vast majority of cases (99.95%), sex is assigned unambiguously at birth. Howeve... | Sex assignment | Biology | 1,924 |
1,922,158 | https://en.wikipedia.org/wiki/Salix%20babylonica | Salix babylonica (Babylon willow or weeping willow; ) is a species of willow native to dry areas of northern China, Korea, Mongolia, Japan, and Siberia but cultivated for millennia elsewhere in Asia, being traded along the Silk Road to southwest Asia and Europe.
Description
Salix babylonica is a medium- to large-sized... | Salix babylonica | Biology | 1,544 |
3,704,756 | https://en.wikipedia.org/wiki/Snub%2024-cell | In geometry, the snub 24-cell or snub disicositetrachoron is a convex uniform 4-polytope composed of 120 regular tetrahedral and 24 icosahedral cells. Five tetrahedra and three icosahedra meet at each vertex. In total it has 480 triangular faces, 432 edges, and 96 vertices. One can build it from the 600-cell by dimini... | Snub 24-cell | Physics | 2,084 |
8,763,893 | https://en.wikipedia.org/wiki/Three%20Stars%20%28Chinese%20constellation%29 | The Three Stars mansion () is one of the twenty-eight mansions of the Chinese constellations. It is one of the western mansions of the White Tiger. This collection of seven bright stars is visible during winter in the Northern Hemisphere (summer in the Southern).
Asterisms
References
Chinese constellations | Three Stars (Chinese constellation) | Astronomy | 62 |
41,830,137 | https://en.wikipedia.org/wiki/Bubble%20oxygenator | A bubble oxygenator is an early implementation of the oxygenator used for cardiopulmonary bypass. It has since been supplanted by the membrane oxygenator
as a result of advances in material science. Some continue to promote it as a low-cost alternative allowing greater self-sufficiency.
History
Open-heart surgery de... | Bubble oxygenator | Biology | 226 |
21,599,341 | https://en.wikipedia.org/wiki/Medea%20hypothesis | The Medea hypothesis is a term coined by paleontologist Peter Ward for a hypothesis that contests the Gaian hypothesis and proposes that multicellular life, understood as a superorganism, may be self-destructive or suicidal.
The metaphor refers to the mythological Medea (representing the Earth), who kills her own child... | Medea hypothesis | Astronomy,Biology | 623 |
2,128,410 | https://en.wikipedia.org/wiki/Delamination | Delamination is a mode of failure where a material fractures into layers. A variety of materials, including laminate composites and concrete, can fail by delamination. Processing can create layers in materials, such as steel formed by rolling and plastics and metals from 3D printing which can fail from layer separation... | Delamination | Physics,Materials_science,Technology,Engineering | 2,151 |
1,197,643 | https://en.wikipedia.org/wiki/Minesweeping | Minesweeping is the practice of removing explosive naval mines, usually by a specially designed ship called a minesweeper using various measures to either capture or detonate the mines, but sometimes also with an aircraft made for that purpose. Minesweeping has been practiced since the advent of naval mining in 1855 du... | Minesweeping | Engineering | 1,242 |
767,363 | https://en.wikipedia.org/wiki/United%20States%20astronaut%20badges | United States astronaut badges are the various badges of the United States which are awarded to military and civilian personnel of the National Aeronautics and Space Administration, the various child departments of the Department of Defense, or a private space-faring entity, who have performed (or in some cases, comple... | United States astronaut badges | Technology | 1,985 |
3,246,010 | https://en.wikipedia.org/wiki/HD%20196885 | HD 196885 is a binary star system in the northern constellation of Delphinus. It comprises a pair of stars HD 196885 A and HD 196885 B on a 69-years eccentric orbit.
The primary star is near the lower limit of visibility to the naked eye with an apparent visual magnitude of 6.39. It is located at a distance of 110.9 ... | HD 196885 | Astronomy | 402 |
18,450,034 | https://en.wikipedia.org/wiki/Multicritical%20point | Multicritical points are special points in the parameter space of thermodynamic or
other systems with a continuous phase transition. At least two thermodynamic or other
parameters must be adjusted to reach a multicritical point. At a multicritical point the system belongs to a universality class different from the "n... | Multicritical point | Physics,Materials_science,Mathematics | 831 |
25,566,420 | https://en.wikipedia.org/wiki/Dronabinol | Dronabinol (), sold under the brand names Marinol and Syndros, is the generic name for the molecule of (−)-trans-Δ9-tetrahydrocannabinol (THC) in the pharmaceutical context. It has indications as an appetite stimulant, antiemetic, and sleep apnea reliever and is approved by the U.S. Food and Drug Administration (FDA) a... | Dronabinol | Physics | 1,814 |
937,971 | https://en.wikipedia.org/wiki/Endemism | Endemism is the state of a species being found only in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsewhere. For example, the Cape sugarbird is found exclusively in southwest... | Endemism | Biology | 3,468 |
28,255,598 | https://en.wikipedia.org/wiki/Triglycine%20sulfate | Triglycine sulfate (TGS) is a chemical compound with a formula (NH2CH2COOH)3·H2SO4. The empirical formula of TGS does not represent the molecular structure, which contains protonated glycine moieties and sulfate ions. TGS with protons replaced by deuterium is called deuterated TGS or DTGS; alternatively, DTGS may refer... | Triglycine sulfate | Chemistry | 535 |
319,610 | https://en.wikipedia.org/wiki/Biological%20life%20cycle | In biology, a biological life cycle (or just life cycle when the biological context is clear) is a series of stages of the life of an organism, that begins as a zygote, often in an egg, and concludes as an adult that reproduces, producing an offspring in the form of a new zygote which then itself goes through the same ... | Biological life cycle | Biology | 2,948 |
2,394,731 | https://en.wikipedia.org/wiki/Zoophily | Zoophily, or zoogamy, is a form of pollination whereby pollen is transferred by animals, usually by invertebrates but in some cases vertebrates, particularly birds and bats, but also by other animals. Zoophilous species frequently have evolved mechanisms to make themselves more appealing to the particular type of polli... | Zoophily | Biology | 2,918 |
15,456,399 | https://en.wikipedia.org/wiki/Bacteriuria | Bacteriuria is the presence of bacteria in urine. Bacteriuria accompanied by symptoms is a urinary tract infection while that without is known as asymptomatic bacteriuria. Diagnosis is by urinalysis or urine culture. Escherichia coli is the most common bacterium found. People without symptoms should generally not be te... | Bacteriuria | Biology | 1,541 |
3,028,786 | https://en.wikipedia.org/wiki/Drafted%20masonry | Drafted masonry, in architecture, is the term given to large stones, the face of which has been dressed round the edge in a draft or sunken surface, leaving the centre portion as it came from the quarry. The dressing is worked with an adze of eight teeth to the inch, used in a vertical direction and to a width of two ... | Drafted masonry | Engineering | 230 |
78,338,372 | https://en.wikipedia.org/wiki/Boris%20Bakra%C4%8D | Boris Bakrač (25 March 1912 in Požega – 29 November 1989 in Zagreb) was a Croatian civil engineer and politician. Bakrač graduated from the University of Zagreb in 1936 before starting a career in civil engineering. After the outbreak of the World War II and the Invasion of Yugoslavia, he joined the Communist Party of ... | Boris Bakrač | Engineering | 523 |
52,432,145 | https://en.wikipedia.org/wiki/Rodney%20John%20Allam | Rodney John Allam, MBE (born 1940 in St Helens, Lancashire) is an English chemical engineer and fellow of the Institution of Chemical Engineers who is credited with inventions related to power generation, notably the Allam power cycle, which is a generation process for fossil fuels, with integrated carbon dioxide captu... | Rodney John Allam | Chemistry,Engineering | 398 |
29,744,149 | https://en.wikipedia.org/wiki/Nickel-dependent%20hydrogenase | Hydrogenases are enzymes that catalyze the reversible activation of hydrogen and which occur widely in prokaryotes as well as in some eukaryotes. There are various types of hydrogenases, but all of them seem to contain at least one iron-sulphur cluster. They can be broadly divided into two groups: hydrogenases containi... | Nickel-dependent hydrogenase | Biology | 253 |
33,300,502 | https://en.wikipedia.org/wiki/Beryllium%20monohydride | Beryllium monohydride (BeH) is an example of a molecule with a half-bond order according to molecular orbital theory. It is a metastable monoradical species which has only been observed in the gas phase. In beryllium monohydride, beryllium has a valency of one, and hydrogen has a valency of one.
BeH has only 5 electro... | Beryllium monohydride | Chemistry | 297 |
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