id int64 580 79M | url stringlengths 31 175 | text stringlengths 9 245k | source stringlengths 1 109 | categories stringclasses 160
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40,345,124 | https://en.wikipedia.org/wiki/Geoglossum%20cookeanum | Geoglossum cookeanum is a mushroom in the family Geoglossaceae.
References
Geoglossaceae
Fungi of Europe
Fungus species | Geoglossum cookeanum | Biology | 29 |
64,680,945 | https://en.wikipedia.org/wiki/Nonadaptive%20radiation | Nonadaptive radiations are a subset of evolutionary radiations (or species flocks) that are characterized by diversification that is not driven by resource partitioning. The species that are a part of a nonadaptive radiation will tend to have very similar niches, and in many (though not all) cases will be morphological... | Nonadaptive radiation | Biology | 253 |
31,369,965 | https://en.wikipedia.org/wiki/Frog%20galvanoscope | The frog galvanoscope was a sensitive electrical instrument used to detect voltage in the late 18th and 19th centuries. It consists of a skinned frog's leg with electrical connections to a nerve. The instrument was invented by Luigi Galvani and improved by Carlo Matteucci.
The frog galvanoscope, and other experiment... | Frog galvanoscope | Physics,Technology,Engineering,Biology | 1,849 |
6,389,879 | https://en.wikipedia.org/wiki/Immunotoxicology | Immunotoxicology (sometimes abbreviated as ITOX) is the study of the toxicity of foreign substances called xenobiotics and their effects on the immune system. Some toxic agents that are known to alter the immune system include: industrial chemicals, heavy metals, agrochemicals, pharmaceuticals, drugs, ultraviolet radia... | Immunotoxicology | Biology,Environmental_science | 1,168 |
78,928,068 | https://en.wikipedia.org/wiki/Dibenzylamine | Dibenzylamine is an organic compound with the formula . It is classified as a secondary amine, being the middle member of the series that includes the primary amine benzylamine () and the tertiary amine tribenzylamine (). It is a colorless oily substance with a faint ammonia-like odor. It is produced as a side prod... | Dibenzylamine | Chemistry | 136 |
60,758,873 | https://en.wikipedia.org/wiki/Chlorobactane | Chlorobactane is the diagenetic product of an aromatic carotenoid produced uniquely by green-pigmented green sulfur bacteria (GSB) in the order Chlorobiales. Observed in organic matter as far back as the Paleoproterozoic, its identity as a diagnostic biomarker has been used to interpret ancient environments.
Backgroun... | Chlorobactane | Biology | 770 |
518,740 | https://en.wikipedia.org/wiki/Soot | Soot ( ) is a mass of impure carbon particles resulting from the incomplete combustion of hydrocarbons. Soot is considered a hazardous substance with carcinogenic properties. Most broadly, the term includes all the particulate matter produced by this process, including black carbon and residual pyrolysed fuel particles... | Soot | Chemistry | 2,315 |
3,765,996 | https://en.wikipedia.org/wiki/Idrialite | Idrialite is a rare hydrocarbon mineral with approximate chemical formula C22H14.
Idrialite usually occurs as soft orthorhombic crystals, is usually greenish yellow to light brown in color with bluish fluorescence. It is named after Idrija, town in Slovenia, where its occurrence was first described.
The mineral has a... | Idrialite | Chemistry | 945 |
4,008,035 | https://en.wikipedia.org/wiki/Efficiency%20movement | The efficiency movement was a major movement in the United States, Britain and other industrial nations in the early 20th century that sought to identify and eliminate waste in all areas of the economy and society, and to develop and implement best practices. The concept covered mechanical, economic, social, and person... | Efficiency movement | Technology | 3,456 |
43,952,768 | https://en.wikipedia.org/wiki/Y-320 | Y-320 is an orally active immunomodulator, and inhibits IL-17 production by CD4 T cells stimulated with IL-15 with IC50 of 20 to 60 nM.
Biological activity
In vitro
Y-320 also inhibits the production of IFN-γ and TNF-α by mouse CD4 T cells stimulated with IL-15, CXCL12, and anti-CD3 mAb.
In vivo
Y-320 (0.3-3 mg/kg p... | Y-320 | Chemistry | 200 |
24,677,325 | https://en.wikipedia.org/wiki/Emergency%20airworthiness%20directive | An emergency airworthiness directive (EAD) is an airworthiness directive issued when unsafe conditions require immediate action by an aircraft owner or operator. An EAD is published by a responsible authority such as the FOCA, EASA or FAA related to airworthiness and maintenance of aircraft and aircraft parts. It conta... | Emergency airworthiness directive | Engineering | 645 |
38,852,319 | https://en.wikipedia.org/wiki/Wire%20of%20Death | The Wire of Death (, , ) was a lethal electric fence created by the German military to control the Dutch–Belgian frontier after the occupation of Belgium during the First World War.
Terminology
The name 'Wire of Death' is an English rendition of one of its popular Dutch names, , which literally means "Death wire". A... | Wire of Death | Engineering | 1,133 |
36,132,862 | https://en.wikipedia.org/wiki/Kosmos%20862 | Kosmos 862 ( meaning Cosmos 862) was a Soviet US-K missile early warning satellite which was launched in 1976 as part of the Soviet military's Oko programme. The satellite was designed to identify missile launches using optical telescopes and infrared sensors.
Launch
Kosmos 862 was launched from Site 43/4 at Plesetsk... | Kosmos 862 | Technology | 256 |
61,514,499 | https://en.wikipedia.org/wiki/C23H32O4S | {{DISPLAYTITLE:C23H32O4S}}
The molecular formula C23H32O4S (molar mass: 404.563 g/mol) may refer to:
6β-Hydroxy-7α-thiomethylspironolactone
7α-Thiomethylspironolactone sulfoxide
Molecular formulas | C23H32O4S | Physics,Chemistry | 82 |
43,625,508 | https://en.wikipedia.org/wiki/Orbit%20of%20Venus | Venus has an orbit with a semi-major axis of , and an eccentricity of 0.007. The low eccentricity and comparatively small size of its orbit give Venus the least range in distance between perihelion and aphelion of the planets: 1.46 million km. The planet orbits the Sun once every 225 days and travels in doing so, givi... | Orbit of Venus | Astronomy | 1,201 |
30,013,204 | https://en.wikipedia.org/wiki/Globally%20asynchronous%20locally%20synchronous | Globally asynchronous locally synchronous (GALS), in electronics, is an architecture for designing electronic circuits that addresses the problem of safe and reliable data transfer between independent clock domains. GALS is a model of computation that emerged in the 1980s. It allows to design computer systems consistin... | Globally asynchronous locally synchronous | Engineering | 526 |
12,151,020 | https://en.wikipedia.org/wiki/TAN-1057%20C | TAN-1057 C and TAN-1057 D are organic compounds found in the Flexibacter sp. PK-74 bacterium. TAN-1057 C and D are closely related structurally as diastereomers. Also related are TAN-1057 A and TAN-1057 B, isolated from the same bacteria. The four compounds have been shown to be an effective antibiotics against meth... | TAN-1057 C | Chemistry,Biology | 122 |
75,359,163 | https://en.wikipedia.org/wiki/Nemtabrutinib | Nemtabrutinib (MK-1026, formerly ARQ 531) is a small molecule drug that works as a reversible Bruton's tyrosine kinase (BTK) inhibitor; unlike other BTK inhibitors it also works against some mutated forms of BTK. Merck paid $2.7 billion to acquire the company ArQule and the drug, which is being investigated as a cancer... | Nemtabrutinib | Chemistry | 124 |
37,839,995 | https://en.wikipedia.org/wiki/SR1%20RNA | In molecular biology, the SR1 RNA is a small RNA (sRNA) produced by species of Bacillus and closely related bacteria. It is a dual-function RNA which acts both as a protein-coding RNA and as a regulatory sRNA.
SR1 RNA is involved in the regulation of arginine catabolism. SR1 RNA binds to complementary stretches of ah... | SR1 RNA | Chemistry | 223 |
8,688,642 | https://en.wikipedia.org/wiki/XtremPC | XtremPC was a computer magazine from Romania founded in 1998. XtremPC included previews and reviews on computer hardware, software, PC games and gadgets, as well as IT news. Although its major focus was on personal computers only, latter editions started including sections dedicated to game consoles as well. XtremPC wa... | XtremPC | Technology | 482 |
2,570,072 | https://en.wikipedia.org/wiki/Fleur%20de%20sel | Fleur de sel ("flower of salt" in French; ) or flor de sal (also "flower of salt" in Portuguese, Spanish and Catalan) is a salt that forms as a thin, delicate crust on the surface of seawater as it evaporates. Fleur de sel has been collected since ancient times (it was mentioned by Pliny the Elder in his book Natural H... | Fleur de sel | Chemistry | 2,011 |
908,086 | https://en.wikipedia.org/wiki/Fractionation | Fractionation is a separation process in which a certain quantity of a mixture (of gasses, solids, liquids, enzymes, or isotopes, or a suspension) is divided during a phase transition, into a number of smaller quantities (fractions) in which the composition varies according to a gradient. Fractions are collected based ... | Fractionation | Chemistry | 532 |
3,633,309 | https://en.wikipedia.org/wiki/Structural%20load | A structural load or structural action is a mechanical load (more generally a force) applied to structural elements. A load causes stress, deformation, displacement or acceleration in a structure. Structural analysis, a discipline in engineering, analyzes the effects of loads on structures and structural elements. Exc... | Structural load | Physics,Engineering | 1,722 |
147,027 | https://en.wikipedia.org/wiki/Chemical%20property | A chemical property is any of a material's properties that becomes evident during, or after, a chemical reaction; that is, any attribute that can be established only by changing a substance's chemical identity. Simply speaking, chemical properties cannot be determined just by viewing or touching the substance; the subs... | Chemical property | Chemistry | 341 |
48,322,624 | https://en.wikipedia.org/wiki/VDIworks | VDIworks is an American software company founded in 2008 that provides services like desktop virtualization, desktop as a service (DaaS), networking, PCoIP and cloud computing.
VDIworks built the very first PCoIP broker connection which is the industry’s only PCoIP broker with quad broking support. VDIworks VDI Techno... | VDIworks | Technology | 616 |
37,719,142 | https://en.wikipedia.org/wiki/Global%20surface%20temperature | Global surface temperature (GST) is the average temperature of Earth's surface. More precisely, it is the weighted average of the temperatures over the ocean and land. The former is also called sea surface temperature and the latter is called surface air temperature. Temperature data comes mainly from weather stations ... | Global surface temperature | Physics,Chemistry | 5,819 |
75,672,385 | https://en.wikipedia.org/wiki/Statue%20of%20Shakira | The bronze statue of Colombian singer Shakira stands at the Gran Malecon de Barranquilla, in Barranquilla, Colombia.
This bronze statue is the second biggest pop icon statue only behind Forever Marilyn, a 26-ft tribute to Marilyn Monroe that sits outside a tourism agency in Palm Springs, California,
Sculpture
The st... | Statue of Shakira | Physics,Mathematics | 492 |
2,764,113 | https://en.wikipedia.org/wiki/Fire%20in%20the%20hole | "Fire in the hole" is an expression indicating that an explosive detonation in a confined space is imminent. It originated from American miners, who needed to warn their fellows that a charge had been set. The phrase appears in this sense in American state mining regulations, in military and corporate procedures, and ... | Fire in the hole | Chemistry,Engineering | 215 |
701,322 | https://en.wikipedia.org/wiki/Pointe%20du%20Hoc | La Pointe du Hoc () is a promontory with a cliff overlooking the English Channel on the northwestern coast of Normandy in the Calvados department, France.
In World War II, Pointe du Hoc was the location of a series of German bunkers and machine gun posts. Prior to the invasion of Normandy, the German army fortified t... | Pointe du Hoc | Engineering | 2,699 |
37,621,685 | https://en.wikipedia.org/wiki/Stenella%20adeniae | Stenella adeniae is a species of anamorphic fungi.
References
External links
adeniae
Fungi described in 1979
Fungus species | Stenella adeniae | Biology | 26 |
1,117,315 | https://en.wikipedia.org/wiki/Lyapunov%20time | In mathematics, the Lyapunov time is the characteristic timescale on which a dynamical system is chaotic. It is named after the Russian mathematician Aleksandr Lyapunov. It is defined as the inverse of a system's largest Lyapunov exponent.
Use
The Lyapunov time mirrors the limits of the predictability of the system. ... | Lyapunov time | Physics,Mathematics | 225 |
58,945,140 | https://en.wikipedia.org/wiki/Joint%20Enterprise%20Defense%20Infrastructure | The Joint Enterprise Defense Infrastructure (JEDI) contract was a large United States Department of Defense cloud computing contract which has been reported as being worth $10 billion over ten years. JEDI was meant to be a commercial off-the-shelf (COTS) implementation of existing technology, while providing economies ... | Joint Enterprise Defense Infrastructure | Technology | 758 |
1,132,947 | https://en.wikipedia.org/wiki/Planetary%20phase | A planetary phase is a certain portion of a planet's area that reflects sunlight as viewed from a given vantage point, as well as the period of time during which it occurs. The phase is determined by the phase angle, which is the angle between the planet, the Sun and the Earth.
Inferior planets
The two inferior planet... | Planetary phase | Astronomy | 472 |
21,051,128 | https://en.wikipedia.org/wiki/Stage%20monitor%20system | A stage monitor system is a set of performer-facing loudspeakers called monitor speakers, stage monitors, floor monitors, wedges, or foldbacks on stage during live music performances in which a sound reinforcement system is used to amplify a performance for the audience. The monitor system allows musicians to hear them... | Stage monitor system | Engineering | 5,003 |
236,994 | https://en.wikipedia.org/wiki/Hubert%20H.%20Humphrey%20Metrodome | The Hubert H. Humphrey Metrodome (commonly called the Metrodome) was a domed sports stadium in downtown Minneapolis, Minnesota. It opened in 1982 as a replacement for Metropolitan Stadium, the former home of the National Football League's (NFL) Minnesota Vikings and Major League Baseball's (MLB) Minnesota Twins, and Me... | Hubert H. Humphrey Metrodome | Engineering | 9,710 |
23,251,097 | https://en.wikipedia.org/wiki/Sand%20rammer | A sand rammer is a piece of equipment used in foundry sand testing to make test specimen of molding sand by compacting bulk material by free fixed height drop of fixed weight for 3 times. It is also used to determine compactibility of sands by using special specimen tubes and a linear scale.
Mechanism
Sand rammer cons... | Sand rammer | Chemistry,Materials_science | 551 |
50,226,467 | https://en.wikipedia.org/wiki/Bair%20Hugger | The Bair Hugger system is a convective temperature management system used in a hospital or surgery center to maintain a patient's core body temperature. The Bair Hugger system consists of a reusable warming unit and single-use disposable warming blankets for use before, during and after surgery. This medical device lau... | Bair Hugger | Biology | 387 |
52,022,163 | https://en.wikipedia.org/wiki/L%20band%20%28infrared%29 | In infrared astronomy, the L band is an atmospheric transmission window centred on 3.5 micrometres (in the mid-infrared).
References
Electromagnetic spectrum
Infrared imaging | L band (infrared) | Physics,Astronomy | 35 |
45,473 | https://en.wikipedia.org/wiki/Lynn%20Margulis | Lynn Margulis (born Lynn Petra Alexander; March 5, 1938 – November 22, 2011) was an American evolutionary biologist, and was the primary modern proponent for the significance of symbiosis in evolution. In particular, Margulis transformed and fundamentally framed current understanding of the evolution of cells with nucl... | Lynn Margulis | Biology | 4,751 |
22,417,827 | https://en.wikipedia.org/wiki/Niche%20apportionment%20models | Mechanistic models for niche apportionment are biological models used to explain relative species abundance distributions. These niche apportionment models describe how species break up resource pool in multi-dimensional space, determining the distribution of abundances of individuals among species. The relative abun... | Niche apportionment models | Biology | 2,253 |
75,998,433 | https://en.wikipedia.org/wiki/2-Hydroxysaclofen | 2-Hydroxysaclofen is a GABAB receptor antagonist and an analogue of saclofen.
Pharmacodynamics
2-Hydroxysaclofen binds to the GABAB receptor, but this is selective for the (S)-enantiomer, while the (R)-enantiomer does not bind to the GABAB protein.
2-Hydroxysaclofen has been reported to be more potent than saclofen.... | 2-Hydroxysaclofen | Chemistry | 151 |
72,646,521 | https://en.wikipedia.org/wiki/Levitated%20optomechanics | Levitated optomechanics is a field of mesoscopic physics which deals with the mechanical motion of mesoscopic particles which are optically or electrically or magnetically levitated. Through the use of levitation, it is possible to decouple the particle's mechanical motion exceptionally well from the environment. This ... | Levitated optomechanics | Physics,Materials_science | 744 |
33,888,515 | https://en.wikipedia.org/wiki/Tennis%20racket%20theorem | The tennis racket theorem or intermediate axis theorem, is a kinetic phenomenon of classical mechanics which describes the movement of a rigid body with three distinct principal moments of inertia. It has also been dubbed the Dzhanibekov effect, after Soviet cosmonaut Vladimir Dzhanibekov, who noticed one of the theore... | Tennis racket theorem | Physics | 1,944 |
5,033,373 | https://en.wikipedia.org/wiki/Action%20selection | Action selection is a way of characterizing the most basic problem of intelligent systems: what to do next. In artificial intelligence and computational cognitive science, "the action selection problem" is typically associated with intelligent agents and animats—artificial systems that exhibit complex behavior in an ag... | Action selection | Mathematics,Biology | 3,670 |
14,074,754 | https://en.wikipedia.org/wiki/International%20Manufacturing%20Technology%20Show | The International Manufacturing Technology Show (IMTS), first held in Cleveland, Ohio in 1927
, is a trade show that features industrial machinery and technology. It is the largest manufacturing technology trade show in North America, and in 1990 was renamed from the original "International Machine Tool Show" to reflec... | International Manufacturing Technology Show | Engineering | 390 |
70,533,744 | https://en.wikipedia.org/wiki/Cheluviation | Cheluviation is the process in which the metal ions in the upper layer of the soil are combined with organic ligands to form coordination complexes or chelates, moving downwards through eluviation and then depositing.
Metal ions that can participate in chelation include Fe, Al, Mn, Ca, Mg and trace elements in soil, w... | Cheluviation | Chemistry | 653 |
34,007,557 | https://en.wikipedia.org/wiki/The%20Lodge%20%28audio%20mastering%29 | The Lodge is an audio mastering facility located in Manhattan, New York City. It was founded by Emily Lazar in 1997. Over the years The Lodge has mastered recordings for many well known musicians, including David Bowie, The Subways, Foo Fighters, Lou Reed, Paul McCartney, Sinéad O'Connor, Natalie Merchant, Marianne F... | The Lodge (audio mastering) | Engineering | 111 |
228,540 | https://en.wikipedia.org/wiki/360-degree%20feedback | 360-degree feedback (also known as multi-rater feedback, multi-source feedback, or multi-source assessment) is a process through which feedback from an employee's colleagues and associates is gathered, in addition to a self-evaluation by the employee.
360-degree feedback can include input from external sources who int... | 360-degree feedback | Biology | 1,368 |
45,061,337 | https://en.wikipedia.org/wiki/Anupam%20%28supercomputer%29 | Anupam is a series of supercomputers designed and developed by Bhabha Atomic Research Centre (BARC) for their internal usages. It is mainly used for molecular dynamical simulations, reactor physics, theoretical physics, computational chemistry, computational fluid dynamics, and finite element analysis.
The latest in t... | Anupam (supercomputer) | Technology | 496 |
6,804,782 | https://en.wikipedia.org/wiki/Preferential%20concentration | Preferential concentration is the tendency of dense particles in a turbulent fluid to cluster in regions of high strain (low vorticity) due to their inertia. The extent by which particles cluster is determined by the Stokes number, defined as , where and are the timescales for the particle and fluid respectively; not... | Preferential concentration | Chemistry | 205 |
23,613,099 | https://en.wikipedia.org/wiki/Energy%20homeostasis | In biology, energy homeostasis, or the homeostatic control of energy balance, is a biological process that involves the coordinated homeostatic regulation of food intake (energy inflow) and energy expenditure (energy outflow). The human brain, particularly the hypothalamus, plays a central role in regulating energy hom... | Energy homeostasis | Chemistry,Biology | 1,115 |
27,926,338 | https://en.wikipedia.org/wiki/Frame%20rate%20control | Frame rate control (FRC) or temporal dithering is a method for achieving greater color depth particularly in liquid-crystal displays.
Older, cheaper, or faster LCDs, especially those using TN, often represent colors using only 6 bits per RGB color, or 18 bit in total, and are unable to display the 16.78 million color ... | Frame rate control | Engineering | 446 |
20,333,238 | https://en.wikipedia.org/wiki/Beta%20Monocerotis | Beta Monocerotis (Beta Mon, β Monocerotis, β Mon) is a triple star system in the constellation of Monoceros. To the naked eye, it appears as a single star with an apparent visual magnitude of approximately 3.74, making it the brightest visible star in the constellation. A telescope shows a curved line of three pale b... | Beta Monocerotis | Astronomy | 613 |
5,270,907 | https://en.wikipedia.org/wiki/Amphibian%20Species%20of%20the%20World | Amphibian Species of the World 6.2: An Online Reference (ASW) is a herpetology database. It lists the names of frogs, salamanders and other amphibians, which scientists first described each species and what year, and the animal's known range.
The American Museum of Natural History hosts Amphibian Species of the World... | Amphibian Species of the World | Biology,Environmental_science | 569 |
6,571,387 | https://en.wikipedia.org/wiki/Cylinder%20set%20measure | In mathematics, cylinder set measure (or promeasure, or premeasure, or quasi-measure, or CSM) is a kind of prototype for a measure on an infinite-dimensional vector space. An example is the Gaussian cylinder set measure on Hilbert space.
Cylinder set measures are in general not measures (and in particular need not be ... | Cylinder set measure | Physics,Mathematics | 1,440 |
61,101,068 | https://en.wikipedia.org/wiki/Ulotaront | Ulotaront (; developmental codes SEP-363856, SEP-856) is an investigational antipsychotic that is undergoing clinical trials for the treatment of schizophrenia and Parkinson's disease psychosis. The medication was discovered in collaboration between PsychoGenics Inc. and Sunovion Pharmaceuticals (which was subsequently... | Ulotaront | Chemistry | 879 |
20,797,876 | https://en.wikipedia.org/wiki/Edge%20cycle%20cover | In graph theory, a branch of mathematics, an edge cycle cover (sometimes called simply cycle cover) of a graph is a family of cycles which are subgraphs of G and contain all edges of G.
If the cycles of the cover have no vertices in common, the cover is called vertex-disjoint or sometimes simply disjoint cycle cover.... | Edge cycle cover | Mathematics | 308 |
23,488,217 | https://en.wikipedia.org/wiki/Peer%20Bork | Peer Bork (born 4 May 1963) is a German bioinformatician. He is Director of the European Molecular Biology Laboratory (EMBL) site in Heidelberg, in south-west Germany.
Bork received his PhD in biochemistry in 1990 from the Leipzig University and his habilitation in theoretical biophysics in 1995 from the Humboldt Univ... | Peer Bork | Engineering | 307 |
1,487,249 | https://en.wikipedia.org/wiki/Human-centered%20computing | Human-centered computing (HCC) studies the design, development, and deployment of mixed-initiative human-computer systems. It is emerged from the convergence of multiple disciplines that are concerned both with understanding human beings and with the design of computational artifacts. Human-centered computing is close... | Human-centered computing | Engineering | 3,182 |
3,168,401 | https://en.wikipedia.org/wiki/Magnetic%20flux%20leakage | Magnetic flux leakage (TFI or Transverse Field Inspection technology) is a magnetic method of nondestructive testing to detect corrosion and pitting in steel structures, for instance: pipelines and storage tanks. The basic principle is that the magnetic field "leaks" from the steel at areas where there is corrosion or ... | Magnetic flux leakage | Materials_science,Engineering | 2,639 |
1,413,965 | https://en.wikipedia.org/wiki/Energy%20transformation | Energy transformation, also known as energy conversion, is the process of changing energy from one form to another. In physics, energy is a quantity that provides the capacity to perform work or moving (e.g. lifting an object) or provides heat. In addition to being converted, according to the law of conservation of ene... | Energy transformation | Physics,Mathematics | 2,099 |
12,242 | https://en.wikipedia.org/wiki/Germanium | Germanium is a chemical element; it has symbol Ge and atomic number 32. It is lustrous, hard-brittle, grayish-white and similar in appearance to silicon. It is a metalloid (more rarely considered a metal) in the carbon group that is chemically similar to its group neighbors silicon and tin. Like silicon, germanium natu... | Germanium | Physics,Chemistry | 5,731 |
23,544,441 | https://en.wikipedia.org/wiki/Ruys%27s%20bird-of-paradise | Ruys's bird-of-paradise is a bird in the family Paradisaeidae that is presumed to be an intergeneric hybrid between a magnificent bird-of-paradise and lesser bird-of-paradise, an identity since confirmed by DNA analysis.
History
Only one adult male specimen is known of this hybrid; it is held in the Netherlands Natura... | Ruys's bird-of-paradise | Biology | 119 |
1,144,937 | https://en.wikipedia.org/wiki/Mucin-16 | Mucin-16 (MUC-16) also known as Ovarian cancer-related tumor marker CA125 is a protein that in humans is encoded by the MUC16 gene. MUC-16 is a member of the mucin family glycoproteins. MUC-16 has found application as a tumor marker or biomarker that may be elevated in the blood of some patients with specific types of ... | Mucin-16 | Chemistry,Biology | 1,240 |
8,819,112 | https://en.wikipedia.org/wiki/Rockin%27%20Tug | Rockin' Tug is a flat tugboat ride manufactured by Zamperla. The ride is manufactured in both traveling and park versions. It is the first of a line of new "halfpiperides". Zamperla's Disk'O is another popular ride from that "family". The difference is that the Rockin' Tug has a friction wheel, while the Disk'O is powe... | Rockin' Tug | Physics,Technology | 855 |
33,216,484 | https://en.wikipedia.org/wiki/Ericoid | The word "ericoid" is used in modern biological terminology for its literal meanings and for extensions. Ericoid could have more than one meaning, but in practice the most common use is in reference to a plant's habit, to describe small, tough (sclerophyllous) leaves like those of heather. Etymologically the word is de... | Ericoid | Biology | 387 |
71,484,847 | https://en.wikipedia.org/wiki/Natural%20resource%20valuation | Natural resource valuation is a process of providing of benefits, costs, damage of or to natural and environmental resources. It has a fundamental role in the practice of cost-benefit analysis of health, safety, and environmental issues.
Natural resource valuation is more apparent in the conduct of natural resource da... | Natural resource valuation | Environmental_science | 560 |
9,386,904 | https://en.wikipedia.org/wiki/Bore%20%28engine%29 | In a piston engine, the bore (or cylinder bore) is the diameter of each cylinder.
Engine displacement is calculated based on bore, stroke length and the number of cylinders:
displacement =
The stroke ratio, determined by dividing the bore by the stroke, traditionally indicated whether an engine was designed for po... | Bore (engine) | Technology | 849 |
67,046,831 | https://en.wikipedia.org/wiki/%28%CE%B1/Fe%29%20versus%20%28Fe/H%29%20diagram | The [α/Fe] versus [Fe/H] diagram is a type of graph commonly used in stellar and galactic astrophysics. It shows the logarithmic ratio number densities of diagnostic elements in stellar atmospheres compared to the solar value. The x-axis represents the abundance of iron (Fe) vs. hydrogen (H), that is, [Fe/H]. The y-axi... | (α/Fe) versus (Fe/H) diagram | Astronomy | 941 |
7,852,887 | https://en.wikipedia.org/wiki/Cylindric%20algebra | In mathematics, the notion of cylindric algebra, developed by Alfred Tarski, arises naturally in the algebraization of first-order logic with equality. This is comparable to the role Boolean algebras play for propositional logic. Cylindric algebras are Boolean algebras equipped with additional cylindrification operatio... | Cylindric algebra | Mathematics | 774 |
32,729,903 | https://en.wikipedia.org/wiki/Application%20Programming%20Interface%20for%20Windows | The Application Programming Interface for Windows (APIW) Standard is a specification of the Microsoft Windows 3.1 API drafted by Willows Software. It is the successor to previously proposed Public Windows Interface standard. It was created in an attempt to establish a vendor-neutral, platform-independent, open standard... | Application Programming Interface for Windows | Technology | 724 |
54,284,846 | https://en.wikipedia.org/wiki/Aquilanti%E2%80%93Mundim%20deformed%20Arrhenius%20model | In chemical kinetics, the Aquilanti–Mundim deformed Arrhenius model is a generalization of the standard Arrhenius law.
Overview
Arrhenius plots, which are used to represent the effects of temperature on the rates of chemical and biophysical processes and on various transport phenomena in materials science, may exhib... | Aquilanti–Mundim deformed Arrhenius model | Chemistry | 1,590 |
27,037,046 | https://en.wikipedia.org/wiki/Mobile%20harassment | Mobile harassment refers to the act of sending any type of text message, sex photo message, video message, or voicemail from a mobile phone that causes the receiver to feel harassed, threatened, tormented, humiliated, embarrassed or otherwise victimized. It is recognized as a form of cyberbullying.
Prevalence
Mobile h... | Mobile harassment | Biology | 733 |
41,202,355 | https://en.wikipedia.org/wiki/Runcicantellated%2024-cell%20honeycomb | In four-dimensional Euclidean geometry, the runcicantellated 24-cell honeycomb is a uniform space-filling honeycomb.
Alternate names
Runcicantellated icositetrachoric tetracomb/honeycomb
Prismatorhombated icositetrachoric tetracomb (pricot)
Great diprismatodisicositetrachoric tetracomb
Related honeycombs
See also... | Runcicantellated 24-cell honeycomb | Physics,Chemistry,Materials_science | 346 |
4,989,808 | https://en.wikipedia.org/wiki/Pakistan%20Institute%20of%20Nuclear%20Science%20%26%20Technology | The Pakistan Institute of Nuclear Science & Technology (PINSTECH) is a federally funded research and development laboratory in Nilore, Islamabad, Pakistan.
The site was designed by the American architect Edward Durell Stone and its construction was completed in 1965. It has been described as "[maybe] the most archite... | Pakistan Institute of Nuclear Science & Technology | Physics,Chemistry,Engineering | 3,242 |
6,800,575 | https://en.wikipedia.org/wiki/Security%20domain | A security domain is an application or a set of applications that collectively rely on a shared security token for processes such as authentication, authorization, and session management. In essence, a security token is granted to a user following their active authentication using a user ID and password within the secu... | Security domain | Technology,Engineering | 221 |
3,187,814 | https://en.wikipedia.org/wiki/Spectator%20ion | A spectator ion is an ion that exists both as a reactant and a product in a chemical equation of an aqueous solution.
For example, in the reaction of aqueous solutions of sodium carbonate and copper(II) sulfate:
2 (aq) + (aq) + (aq) + (aq) → 2 (aq) + (aq) + (s)
The and ions are spectator ions since they remain unch... | Spectator ion | Chemistry | 341 |
19,371,115 | https://en.wikipedia.org/wiki/Multilink%20striping | Multilink striping is a type of data striping used in telecommunications to achieve higher throughput or increase the resilience of a network connection by data aggregation over multiple network links simultaneously.
Multipath routing and multilink striping are often used synonymously. However, there are some differen... | Multilink striping | Technology,Engineering | 146 |
26,210,425 | https://en.wikipedia.org/wiki/Self-framing%20metal%20buildings | Self-framing metal buildings are a form of pre-engineered building which utilizes roll formed roof and wall panel diaphragms as significant parts of the structural supporting system. Additional structural elements may include mill or cold-formed elements to stiffen the diaphragm perimeters, transfer forces between dia... | Self-framing metal buildings | Technology,Engineering | 1,574 |
1,630,395 | https://en.wikipedia.org/wiki/Nokia%206680 | The Nokia 6680 is a high-end 3G mobile phone running Symbian operating system, with Series 60 2nd Edition user interface. It was announced on 14 February 2005, and was released the next month. The 6680 was Nokia's first device with a front camera, and was specifically marketed for video calling. It was also Nokia's fir... | Nokia 6680 | Technology | 762 |
5,956,435 | https://en.wikipedia.org/wiki/Flinders%20Island%20%28South%20Australia%29 | Flinders Island is an island in the Investigator Group off the coast of South Australia approximately west of mainland town Elliston. It was named by Matthew Flinders after his younger brother Samuel Flinders, the second lieutenant on in 1802.
It is part of the Investigator Islands Important Bird Area and has a co... | Flinders Island (South Australia) | Biology | 1,039 |
17,133,359 | https://en.wikipedia.org/wiki/Walter%20R.%20Evans | Walter Richard Evans (January 15, 1920 – July 10, 1999) was a noted American control theorist and the inventor of the root locus method and the Spirule device in 1948. He was the recipient of the 1987 American Society of Mechanical Engineers Rufus Oldenburger Medal and the 1988 AACC's Richard E. Bellman Control Heritag... | Walter R. Evans | Engineering | 304 |
12,310,699 | https://en.wikipedia.org/wiki/4-Nitroaniline | 4-Nitroaniline, p-nitroaniline or 1-amino-4-nitrobenzene is an organic compound with the formula C6H6N2O2. A yellow solid, it is one of three isomers of nitroaniline. It is an intermediate in the production of dyes, antioxidants, pharmaceuticals, gasoline, gum inhibitors, poultry medicines, and as a corrosion inhibitor... | 4-Nitroaniline | Chemistry | 681 |
22,142,183 | https://en.wikipedia.org/wiki/Access%20mat | An access mat is a portable platform used to support equipment used in construction and other resource-based activities, including drilling rigs, camps, tanks, and helipads. It may also be used as a structural roadway to provide passage over unstable ground, pipelines and more.
Depending on its application, an access... | Access mat | Engineering | 2,358 |
23,981,519 | https://en.wikipedia.org/wiki/C31H46O2 | {{DISPLAYTITLE:C31H46O2}}
The molecular formula C31H46O2 (molar mass: 450.69 g/mol, exact mass: 450.3498 u) may refer to:
Phytomenadione, also known as phylloquinone or Vitamin K1
Chemical formulas | C31H46O2 | Chemistry | 73 |
33,391,377 | https://en.wikipedia.org/wiki/Influenza%20Research%20Database | The Influenza Research Database (IRD) is an integrative and comprehensive publicly available database and analysis resource to search, analyze, visualize, save and share data for influenza virus research. IRD is one of the five Bioinformatics Resource Centers (BRC) funded by the National Institute of Allergy and Infect... | Influenza Research Database | Biology | 659 |
15,152,001 | https://en.wikipedia.org/wiki/Anomalous%20X-ray%20scattering | Anomalous X-ray scattering (AXRS or XRAS) is a non-destructive determination technique within X-ray diffraction that makes use of the anomalous dispersion that occurs when a wavelength is selected that is in the vicinity of an absorption edge of one of the constituent elements of the sample. It is used in materials res... | Anomalous X-ray scattering | Chemistry,Materials_science | 678 |
64,808,167 | https://en.wikipedia.org/wiki/Citrix%20Virtual%20Desktops | Citrix Virtual Desktops (formerly XenDesktop) is a desktop virtualization product.
History
The virtualization technology that led to XenDesktop was first developed in 2000 through an open-source hypervisor research project led by Ian Pratt at the University of Cambridge called Xen Project for x86. Pratt founded a comp... | Citrix Virtual Desktops | Technology | 575 |
9,591,722 | https://en.wikipedia.org/wiki/Buddam%20%28unit%29 | A buddam (also known as a chow) was an obsolete unit of mass used in the pearl trade in Mumbai (formerly Bombay) during the 19th century. One buddam was equivalent to 1/1600 of a chow, or 1/16 of a docra.
See also
List of customary units of measurement in South Asia
References
Units of mass
Customary units in India
... | Buddam (unit) | Physics,Mathematics | 79 |
13,519,351 | https://en.wikipedia.org/wiki/Magnesium%20levulinate | Magnesium levulinate, the magnesium salt of levulinic acid, is a mineral supplement.
External links
Magnesium compounds
Salts of carboxylic acids | Magnesium levulinate | Chemistry | 32 |
31,278,688 | https://en.wikipedia.org/wiki/Lorvotuzumab%20mertansine | Lorvotuzumab mertansine (IMGN901) is an antibody-drug conjugate. It comprises the CD56-binding antibody, lorvotuzumab (huN901), with a maytansinoid cell-killing agent, DM1, attached using a disulfide linker, SPP. (When DM1 is attached to an antibody with the SPP linker, it is mertansine; when it is attached with the th... | Lorvotuzumab mertansine | Biology | 208 |
67,471,118 | https://en.wikipedia.org/wiki/Sony%20Xperia%205%20III | The Sony Xperia 5 III is an Android smartphone manufactured by Sony. Part of Sony's Xperia series, the phone was announced on April 14, 2021, along with the larger Xperia 1 III and the mid-range Xperia 10 III.
Design
The Xperia 5 III retains Sony's signature square design that is seen on previous Xperia phones. It is... | Sony Xperia 5 III | Technology | 648 |
50,656,176 | https://en.wikipedia.org/wiki/%C3%89tienne%20Rabaud | Étienne Antoine Prosper Jules Rabaud (12 September 1868 in Saint-Affrique – 3 September 1956 in Villemade) was a French zoologist, known for his studies of animal behavior.
From 1894 he served as an assistant in the laboratory of teratology at the École des Hautes-Études, and in 1898 he obtained doctorates in both med... | Étienne Rabaud | Biology | 527 |
59,730,366 | https://en.wikipedia.org/wiki/Video%20games%20and%20charity | Due to the perceived negative connotations of video games, both industry members and consumers of video games have frequently collaborated to counter this perception by engaging in video gaming for charitable purposes. Some of these have been charitable groups, or regular and annual events, and the scope of these effo... | Video games and charity | Technology | 1,210 |
13,694 | https://en.wikipedia.org/wiki/Microsoft%20Windows%20version%20history | Microsoft Windows was announced by Bill Gates on November 10, 1983, 2 years before it was first released. Microsoft introduced Windows as a graphical user interface for MS-DOS, which had been introduced two years earlier, on August 12, 1981. The product line evolved in the 1990s from an operating environment into a ful... | Microsoft Windows version history | Technology | 11,494 |
29,078,639 | https://en.wikipedia.org/wiki/Positive%20material%20identification | Positive material identification (PMI) is the analysis of a material, this can be any material but is generally used for the analysis of metallic alloy to establish composition by reading the quantities by percentage of its constituent elements. Typical methods for PMI include X-ray fluorescence (XRF) and optical emis... | Positive material identification | Chemistry | 163 |
1,879,769 | https://en.wikipedia.org/wiki/Lagrangian%20foliation | In mathematics, a Lagrangian foliation or polarization is a foliation of a symplectic manifold, whose leaves are Lagrangian submanifolds. It is one of the steps involved in the geometric quantization of a square-integrable functions on a symplectic manifold.
References
Kenji FUKAYA, Floer homology of Lagrangian Folia... | Lagrangian foliation | Physics,Mathematics | 108 |
2,555,800 | https://en.wikipedia.org/wiki/Aura%20%28paranormal%29 | According to spiritual beliefs, an aura or energy field is a colored emanation said to enclose a human body or any animal or object. In some esoteric positions, the aura is described as a subtle body. Psychics and holistic medicine practitioners often claim to have the ability to see the size, color and type of vibrat... | Aura (paranormal) | Biology | 1,821 |
14,763,146 | https://en.wikipedia.org/wiki/BACH1 | Transcription regulator protein BACH1 is a protein that in humans is encoded by the BACH1 gene.
Function
This gene encodes a transcription factor that belongs to the cap'n'collar type of basic region leucine zipper factor family (CNC-bZip). The encoded protein contains broad complex, tramtrack, bric-a-brac/poxvirus ... | BACH1 | Chemistry,Biology | 268 |
2,856,792 | https://en.wikipedia.org/wiki/List%20of%20cybercriminals | Convicted computer criminals are people who are caught and convicted of computer crimes such as breaking into computers or computer networks. Computer crime can be broadly defined as criminal activity involving information technology infrastructure, including illegal access (unauthorized access), illegal interception (... | List of cybercriminals | Technology | 580 |
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