id int64 580 79M | url stringlengths 31 175 | text stringlengths 9 245k | source stringlengths 1 109 | categories stringclasses 160
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51,347,632 | https://en.wikipedia.org/wiki/Xiangning%20Zhang | Xiangning "Forrest" Zhang 张向宁 (born in 1972) is a Chinese information technology entrepreneur, angel investor, and venture capitalist. He is among the first generation of internet entrepreneurs in China. Zhang is the founder, former Chairman and CEO of HiChina Corporation (now Alibaba Cloud) as well as the Chairman and... | Xiangning Zhang | Technology | 809 |
60,544,290 | https://en.wikipedia.org/wiki/P.%20A.%20L.%20Chapman-Rietschi | Peter Albert Leslie Chapman-Rietschi (1945-2017) was an independent scholar and research writer in the field of history of astronomy, ancient astral sciences, archaeoastronomy, and astrobiology, including bioastronomy and SETI.
He was a Fellow of the Royal Astronomical Society and in former years also Fellow of the R... | P. A. L. Chapman-Rietschi | Astronomy | 1,161 |
12,150,693 | https://en.wikipedia.org/wiki/Photoreceptor%20cell-specific%20nuclear%20receptor | The photoreceptor cell-specific nuclear receptor (PNR), also known as NR2E3 (nuclear receptor subfamily 2, group E, member 3), is a protein that in humans is encoded by the NR2E3 gene. PNR is a member of the nuclear receptor super family of intracellular transcription factors.
Function
PNR is exclusively expressed i... | Photoreceptor cell-specific nuclear receptor | Chemistry,Biology | 331 |
837,770 | https://en.wikipedia.org/wiki/Entropy%20of%20fusion | In thermodynamics, the entropy of fusion is the increase in entropy when melting a solid substance. This is almost always positive since the degree of disorder increases in the transition from an organized crystalline solid to the disorganized structure of a liquid; the only known exception is helium. It is denoted as ... | Entropy of fusion | Physics,Chemistry,Mathematics | 251 |
9,089,819 | https://en.wikipedia.org/wiki/Buckley%E2%80%93Leverett%20equation | In fluid dynamics, the Buckley–Leverett equation is a conservation equation used to model two-phase flow in porous media. The Buckley–Leverett equation or the Buckley–Leverett displacement describes an immiscible displacement process, such as the displacement of oil by water, in a one-dimensional or quasi-one-dimension... | Buckley–Leverett equation | Physics,Chemistry,Mathematics | 418 |
77,567,392 | https://en.wikipedia.org/wiki/Low-gravity%20process%20engineering | Low-gravity process engineering is a specialized field that focuses on the design, development, and optimization of industrial processes and manufacturing techniques in environments with reduced gravitational forces. This discipline encompasses a wide range of applications, from microgravity conditions experienced in E... | Low-gravity process engineering | Physics,Chemistry,Materials_science,Engineering | 2,523 |
52,918,977 | https://en.wikipedia.org/wiki/AIS%20station | AIS receiver station receive telegrams from near by vessels via VHF data (about 162 MHz) and sending it to Automatic identification system to be recorded and used for vessel tracking and other purpose.
References
See also
GPS Exchange Format
Related standards
NMEA 0183
NMEA 2000
NMEA OneNet, a future standard based ... | AIS station | Technology,Engineering | 74 |
23,431,876 | https://en.wikipedia.org/wiki/C3H5Cl | {{DISPLAYTITLE:C3H5Cl}}
The molecular formula C3H5Cl may refer to:
Allyl chloride
Chlorocyclopropane | C3H5Cl | Chemistry | 38 |
1,866,458 | https://en.wikipedia.org/wiki/Dark%20Sector | Dark Sector, stylized as darkSector, is a third-person shooter video game developed by Digital Extremes for the Xbox 360, PlayStation 3 and Microsoft Windows.
The game is set in the fictional Eastern Bloc country of Lasria, and centers on protagonist Hayden Tenno (voiced by Michael Rosenbaum), a morally ambivalent CIA... | Dark Sector | Materials_science,Biology | 3,574 |
32,606,364 | https://en.wikipedia.org/wiki/Sherman%E2%80%93Takeda%20theorem | In mathematics, the Sherman–Takeda theorem states that if A is a C*-algebra then its double dual is a W*-algebra, and is isomorphic to the weak closure of A in the universal representation of A.
The theorem was announced by and proved by . The double dual of A is called the universal enveloping W*-algebra of A.
Ref... | Sherman–Takeda theorem | Mathematics | 95 |
26,749,732 | https://en.wikipedia.org/wiki/Unisolvent%20point%20set | In approximation theory, a finite collection of points is often called unisolvent for a space if any element is uniquely determined by its values on .
is unisolvent for (polynomials in n variables of degree at most m) if there exists a unique polynomial in of lowest possible degree which interpolates the data .
... | Unisolvent point set | Mathematics | 130 |
42,303,635 | https://en.wikipedia.org/wiki/Emily%20M.%20Gray%20Award | The Emily M. Gray Award from the Biophysical Society in Rockville, Maryland, is given in recognition of "significant contributions to education in biophysics." The award was established in 1997 and first awarded the year thereafter.
Award recipients
1998: Muriel S. Prouty
1999: Kensal E. van Holde
2000: Charles C... | Emily M. Gray Award | Technology | 225 |
33,923,355 | https://en.wikipedia.org/wiki/Huntingdon%20Furnace | Huntingdon Furnace is a national historic district and historic iron furnace and associated buildings located at Franklin Township in Huntingdon County, Pennsylvania. It consists of seven contributing buildings and one contributing structure. They are the iron furnace, office building, the ironmaster's mansion, log wor... | Huntingdon Furnace | Chemistry | 259 |
17,208,090 | https://en.wikipedia.org/wiki/Tert-Butyl%20isocyanide | tert-Butyl isocyanide is an organic compound with the formula Me3CNC (Me = methyl, CH3). It is an isocyanide, commonly called isonitrile or carbylamine, as defined by the functional group C≡N-R. tert-Butyl isocyanide, like most alkyl isocyanides, is a reactive colorless liquid with an extremely unpleasant odor. It f... | Tert-Butyl isocyanide | Chemistry | 547 |
78,635,504 | https://en.wikipedia.org/wiki/15.ai | 15.ai was a free non-commercial web application that used artificial intelligence to generate text-to-speech voices of fictional characters from popular media. Created by an artificial intelligence researcher known as 15 during their time at the Massachusetts Institute of Technology, the application allowed users to ma... | 15.ai | Engineering | 4,772 |
8,661,171 | https://en.wikipedia.org/wiki/J-I | The J-I was a solid-fuel, expendable, small-lift launch vehicle developed by the National Space Development Agency of Japan and the Institute of Space and Astronautical Science. In an attempt to reduce development costs, it used the solid rocket booster from the H-II as the first stage, and the upper stages of the M-3S... | J-I | Astronomy | 245 |
46,742,133 | https://en.wikipedia.org/wiki/Haruzo%20Hida | Haruzo Hida (肥田 晴三 Hida Haruzo, born 6 August 1952, Sakai, Osaka) is a Japanese mathematician, known for his research in number theory, algebraic geometry, and modular forms.
Hida received from Kyoto University a B.A. in 1975, an M.A. in 1977, and a Ph.D. in 1980 with thesis On Abelian Varieties with Complex Multiplic... | Haruzo Hida | Mathematics | 408 |
20,901,868 | https://en.wikipedia.org/wiki/Combinatorics%20and%20dynamical%20systems | The mathematical disciplines of combinatorics and dynamical systems interact in a number of ways. The ergodic theory of dynamical systems has recently been used to prove combinatorial theorems about number theory which has given rise to the field of arithmetic combinatorics. Also dynamical systems theory is heavily inv... | Combinatorics and dynamical systems | Physics,Mathematics | 164 |
52,329,687 | https://en.wikipedia.org/wiki/Focus%20assessed%20transthoracic%20echocardiography | Focus assessed transthoracic echocardiography (or FATE) is a type of transthoracic echocardiogram, or sonogram of the heart, often performed by non-cardiologist. The protocol has been used since 1989 and has four projections; subcostal four-chamber, apical four-chamber, parasternal long axis and parasternal short axis.... | Focus assessed transthoracic echocardiography | Biology | 212 |
40,330,401 | https://en.wikipedia.org/wiki/OISTAT | The International Organisation of Scenographers, Theatre Architects and Technicians (OISTAT) is a non-governmental organization (NGO) founded in 1968 in Prague, Czech Republic. According to its founding name, the organization is mainly a network for theatre designers, theatre architects and theatre technicians around t... | OISTAT | Engineering | 1,591 |
2,698,920 | https://en.wikipedia.org/wiki/Raychaudhuri%20equation | In general relativity, the Raychaudhuri equation, or Landau–Raychaudhuri equation, is a fundamental result describing the motion of nearby bits of matter.
The equation is important as a fundamental lemma for the Penrose–Hawking singularity theorems and for the study of exact solutions in general relativity, but has in... | Raychaudhuri equation | Physics | 1,565 |
55,807,655 | https://en.wikipedia.org/wiki/Arrivo | Arrivo Corporation was a startup company in Los Angeles, California, that developed maglev rail. Arrivo initially attempted to commercialize a hyperloop, but abandoned the effort in November 2017 in favor of established transit technologies.
In November 2017, Arrivo proposed a plan for a 200 mph (322 km/h) maglev syst... | Arrivo | Technology,Engineering | 624 |
45,049,580 | https://en.wikipedia.org/wiki/Penicillium%20athertonense | Penicillium athertonense is a fungus species of the genus of Penicillium which is named after Atherton Tablelands where this species was found.
See also
List of Penicillium species
References
athertonense
Fungi described in 2014
Fungus species | Penicillium athertonense | Biology | 54 |
1,414,279 | https://en.wikipedia.org/wiki/Absolute%20neutrophil%20count | Absolute neutrophil count (ANC) is a measure of the number of neutrophil granulocytes (also known as polymorphonuclear cells, PMN's, polys, granulocytes, segmented neutrophils or segs) present in the blood. Neutrophils are a type of white blood cell that fights against infection.
The ANC is almost always a part of a l... | Absolute neutrophil count | Chemistry | 411 |
162,190 | https://en.wikipedia.org/wiki/Computer%20telephony%20integration | Computer telephony integration, also called computer–telephone integration or CTI, is a common name for any technology that allows interactions on a telephone and a computer to be coordinated. The term is predominantly used to describe desktop-based interaction for helping users be more efficient, though it can also re... | Computer telephony integration | Technology | 163 |
57,553,626 | https://en.wikipedia.org/wiki/Glycerol%202-phosphate | Glycerol 2-phosphate is the conjugate base of phosphoric ester of glycerol. It is commonly known as β-glycerophosphate or BGP. Unlike glycerol 1-phosphate and glycerol 3-phosphate, this isomer is not chiral. It is also less common.
Applications
β-Glycerophosphate is an inhibitor of the enzyme serine-threonine phosp... | Glycerol 2-phosphate | Chemistry,Biology | 185 |
30,659,750 | https://en.wikipedia.org/wiki/P-nuclei | p-nuclei (p stands for proton-rich) are certain proton-rich, naturally occurring isotopes of some elements between selenium and mercury inclusive which cannot be produced in either the s- or the r-process.
Definition
The classical, ground-breaking works of Burbidge, Burbidge, Fowler and Hoyle (1957) and of A. G. W. ... | P-nuclei | Physics,Chemistry,Astronomy | 3,675 |
1,407,978 | https://en.wikipedia.org/wiki/PTCRB | The PTCRB was established in 1997 as the certification forum by select North American cellular operators. Now a pseudo-acronym, it no longer stands for its original meaning of the PCS Type Certification Review Board (then named after the GSM1900 MHz band in North America).
The purpose of the PTCRB is to provide the fr... | PTCRB | Technology | 691 |
14,896,333 | https://en.wikipedia.org/wiki/Citric%20acid/potassium-sodium%20citrate | Citric acid/potassium-sodium citrate is a drug used in the treatment of metabolic acidosis (a disorder in which the blood is too acidic). It is made up of citrate (the weak base of citric acid), a sodium cation and potassium cation.
It can also be used for the treatment of kidney stones by treating hypocitraturia. It ... | Citric acid/potassium-sodium citrate | Chemistry | 550 |
30,747,790 | https://en.wikipedia.org/wiki/Cationic%20polymerization | In polymer chemistry, cationic polymerization is a type of chain growth polymerization in which a cationic initiator transfers charge to a monomer, which then becomes reactive. This reactive monomer goes on to react similarly with other monomers to form a polymer.
The types of monomers necessary for cationic polymeriza... | Cationic polymerization | Chemistry,Materials_science | 2,870 |
32,753,316 | https://en.wikipedia.org/wiki/Ferredoxin-thioredoxin%20reductase | Ferredoxin-thioredoxin reductase , systematic name ferredoxin:thioredoxin disulfide oxidoreductase, is a [4Fe-4S] protein that plays an important role in the ferredoxin/thioredoxin regulatory chain. It catalyzes the following reaction:
2 reduced ferredoxin + thioredoxin disulfide 2 oxidized ferredoxin + thioredoxin... | Ferredoxin-thioredoxin reductase | Biology | 1,189 |
19,189,578 | https://en.wikipedia.org/wiki/TransferJet | TransferJet is a close proximity wireless transfer technology initially proposed by Sony and demonstrated publicly in early 2008. By touching (or bringing very close together) two electronic devices, TransferJet allows high speed exchange of data. The concept of TransferJet consists of a touch-activated interface which... | TransferJet | Technology | 1,096 |
38,303,683 | https://en.wikipedia.org/wiki/Divided%20domain | In algebra, a divided domain is an integral domain R in which every prime ideal satisfies . A locally divided domain is an integral domain that is a divided domain at every maximal ideal. A Prüfer domain is a basic example of a locally divided domain. Divided domains were introduced by who called them AV-domains.
... | Divided domain | Mathematics | 74 |
553,683 | https://en.wikipedia.org/wiki/Drug%20holiday | A drug holiday (sometimes also called a drug vacation, medication vacation, structured treatment interruption, tolerance break, treatment break or strategic treatment interruption) is when a patient stops taking a medication(s) for a period of time; anywhere from a few days to many months or even years if the doctor or... | Drug holiday | Chemistry | 770 |
46,995,434 | https://en.wikipedia.org/wiki/Swedish%20Chemical%20Society | The Swedish Chemical Society () was established in 1883 and is a nonprofit organisation to promote the development of chemistry in Sweden.
The society is based on Wallingatan, Stockholm.
() is the monthly magazine of the Swedish Chemical Society. The society also awards the annual Arrhenius Plaque for contributions in... | Swedish Chemical Society | Chemistry | 88 |
2,955,843 | https://en.wikipedia.org/wiki/Satplan | Satplan (better known as Planning as Satisfiability) is a method for automated planning. It converts the planning problem instance into an instance of the Boolean satisfiability problem, which is then solved using a method for establishing satisfiability such as the DPLL algorithm or WalkSAT.
Given a problem instance ... | Satplan | Technology | 354 |
15,352,502 | https://en.wikipedia.org/wiki/NXF2 | Nuclear RNA export factor 2 is a protein that in humans is encoded by the NXF2 gene.
Function
This gene is one of a family of nuclear RNA export factor genes. It encodes a protein that is involved in mRNA export, is located in the nucleoplasm, and is associated with the nuclear envelope. Alternative splicing seems t... | NXF2 | Chemistry | 111 |
9,296,327 | https://en.wikipedia.org/wiki/Digital%20era%20governance | The first idea of a digital administrative law was born in Italy in 1978 by Giovanni Duni and was developed in 1991 with the name teleadministration.
In the public administration debate about new public management (NPM), the concept of digital era governance (or DEG) is claimed by Patrick Dunleavy, Helen Margetts and ... | Digital era governance | Technology | 666 |
6,804,356 | https://en.wikipedia.org/wiki/Swedish%20bitters | Swedish bitters, also called Swedish tincture, is a bitter and a traditional herbal tonic, the use of which dates back to the 15th century.
Origins
Swedish bitters is said to have been formulated in a similar way to ancient bitters by Paracelsus and rediscovered by 18th century Swedish medics Dr. Klaus Samst and Dr. U... | Swedish bitters | Chemistry | 388 |
237,495 | https://en.wikipedia.org/wiki/Information%20system | An information system (IS) is a formal, sociotechnical, organizational system designed to collect, process, store, and distribute information. From a sociotechnical perspective, information systems comprise four components: task, people, structure (or roles), and technology. Information systems can be defined as an int... | Information system | Technology | 4,291 |
13,464,844 | https://en.wikipedia.org/wiki/Bell%20Laboratories%20Layered%20Space-Time | Bell Laboratories Layer Space-Time (BLAST) is a transceiver architecture for offering spatial multiplexing over multiple-antenna wireless communication systems. Such systems have multiple antennas at both the transmitter and the receiver in an effort to exploit the many different paths between the two in a highly-scatt... | Bell Laboratories Layered Space-Time | Engineering | 377 |
65,596,698 | https://en.wikipedia.org/wiki/AM-0902 | AM-0902 is a drug which acts as a potent and selective antagonist for the TRPA1 receptor, and has analgesic and antiinflammatory effects.
References
Purines
Oxadiazoles
4-Chlorophenyl compounds
Phenyl compounds | AM-0902 | Chemistry | 59 |
301,135 | https://en.wikipedia.org/wiki/Tacoma%20Narrows%20Bridge%20%281940%29 | The 1940 Tacoma Narrows Bridge, the first bridge at this location, was a suspension bridge in the U.S. state of Washington that spanned the Tacoma Narrows strait of Puget Sound between Tacoma and the Kitsap Peninsula. It opened to traffic on July 1, 1940, and dramatically collapsed into Puget Sound on November 7 of the... | Tacoma Narrows Bridge (1940) | Engineering | 5,572 |
13,481,218 | https://en.wikipedia.org/wiki/Open%20platform | In computing, an open platform describes a software system which is based on open standards, such as published and fully documented external application programming interfaces (API) that allow using the software to function in other ways than the original programmer intended, without requiring modification of the sourc... | Open platform | Technology | 385 |
46,666,977 | https://en.wikipedia.org/wiki/Department%20of%20Computer%20Science%2C%20University%20of%20Bristol | The Department of Computer Science of the University of Bristol, is the computer science department of the University of Bristol and is based in the Merchant Venturers building on Woodland Road, close to Bristol city centre. the department is home to 145 academic staff, researchers, and PhD students.
Research
Researc... | Department of Computer Science, University of Bristol | Technology | 306 |
26,605,091 | https://en.wikipedia.org/wiki/KOI-81 | KOI-81 is an eclipsing binary star in the constellation of Cygnus. The primary star is a late B-type or early A-type main-sequence star with a temperature of . It lies in the field of view of the Kepler Mission and was determined to have an object in orbit around it which is smaller and hotter than the main star.
KOI-... | KOI-81 | Astronomy | 242 |
19,434,737 | https://en.wikipedia.org/wiki/NGC%205665 | NGC 5665 is a spiral galaxy in the northern constellation of Boötes. It was discovered on January 30, 1784 by German-British astronomer William Herschel. This galaxy is located at a distance of , and is receding with a heliocentric radial velocity of . It is cataloged in Halton Arp's Atlas of Peculiar Galaxies as objec... | NGC 5665 | Astronomy | 312 |
498,773 | https://en.wikipedia.org/wiki/Benzalkonium%20chloride | Benzalkonium chloride (BZK, BKC, BAK, BAC), also known as alkyldimethylbenzylammonium chloride (ADBAC) and by the trade name Zephiran, is a type of cationic surfactant. It is an organic salt classified as a quaternary ammonium compound. ADBACs have three main categories of use: as a biocide, a cationic surfactant, and ... | Benzalkonium chloride | Chemistry,Biology | 3,447 |
75,595,931 | https://en.wikipedia.org/wiki/Aluminylene | Aluminylenes are a sub-class of aluminium(I) compounds that feature singly-coordinated aluminium atoms with a lone pair of electrons. As aluminylenes exhibit two unoccupied orbitals, they are not strictly aluminium analogues of carbenes until stabilized by a Lewis base to form aluminium(I) nucleophiles. The lone pair... | Aluminylene | Chemistry | 1,588 |
73,733,768 | https://en.wikipedia.org/wiki/Boletinellus%20monticola | Boletinellus monticola, previously known as Gyrodon monticola, is a bolete fungus in the Boletinellaceae family with a pored hymenium rather than gills. This species can be identified by its common ectomycorrhizal association and therefore close proximity to Alder trees (Alnus acuminata). B. monticola is most commonly ... | Boletinellus monticola | Biology | 999 |
2,692,475 | https://en.wikipedia.org/wiki/Sigma%20Tauri | Sigma Tauri (σ Tauri) is the Bayer designation for a pair of white-hued stars in the zodiac constellation of Taurus. The system is a visual double star, whose components are designated σ1 Tauri and σ2 Tauri, with the latter being the more northerly star. The two are separated by 7.2 arcminutes on the sky and can be rea... | Sigma Tauri | Astronomy | 521 |
75,742,967 | https://en.wikipedia.org/wiki/List%20of%20extant%20megaherbivores | Extant megaherbivores are large megafaunaul herbivores that can exceed in weight. They include elephants, rhinos, hippos, and giraffes, and are the largest of the land animals. There are nine extant species of megaherbivores, distributed across Africa and Asia. The term "megaherbivore" was coined in 1988 by Owen-Smith... | List of extant megaherbivores | Biology | 353 |
55,904,512 | https://en.wikipedia.org/wiki/Topological%20geometry | Topological geometry deals with incidence structures consisting of a point set and a family of subsets of called lines or circles etc. such that both and carry a topology and all geometric operations like joining points by a line or intersecting lines are continuous. As in the case of topological groups, many deep... | Topological geometry | Physics,Mathematics | 2,811 |
1,300,341 | https://en.wikipedia.org/wiki/Non-homologous%20end%20joining | Non-homologous end joining (NHEJ) is a pathway that repairs double-strand breaks in DNA. It is called "non-homologous" because the break ends are directly ligated without the need for a homologous template, in contrast to homology directed repair (HDR), which requires a homologous sequence to guide repair. NHEJ is act... | Non-homologous end joining | Biology | 2,879 |
2,363,928 | https://en.wikipedia.org/wiki/Algebra%20of%20physical%20space | In physics, the algebra of physical space (APS) is the use of the Clifford or geometric algebra Cl3,0(R) of the three-dimensional Euclidean space as a model for (3+1)-dimensional spacetime, representing a point in spacetime via a paravector (3-dimensional vector plus a 1-dimensional scalar).
The Clifford algebra Cl3,0... | Algebra of physical space | Physics,Mathematics | 1,018 |
57,687,305 | https://en.wikipedia.org/wiki/Dissimilar%20friction%20stir%20welding | Dissimilar friction stir welding (DFSW) is the application of friction stir welding (FSW), invented in The Welding Institute (TWI) in 1991, to join different base metals including aluminum, copper, steel, titanium, magnesium and other materials. It is based on solid state welding that means there is no melting. DFSW is... | Dissimilar friction stir welding | Physics,Chemistry,Engineering | 2,660 |
15,559,643 | https://en.wikipedia.org/wiki/Spantax%20Flight%20995 | Spantax Flight 995 was a charter flight from Madrid–Barajas Airport to New York via Málaga Airport on September 13, 1982. When the DC-10 aircraft was rolling for take-off from Malaga, the pilot felt a strong and worsening vibration and aborted the take-off. The flight crew lost control of the aircraft and were unable t... | Spantax Flight 995 | Materials_science | 1,170 |
14,335,846 | https://en.wikipedia.org/wiki/Puccinellia | Puccinellia is a genus of plants in the grass family, known as alkali grass or salt grass.
These grasses grow in wet environments, often in saline or alkaline conditions. They are native to temperate to Arctic regions of the Northern and Southern Hemispheres.
Selected species
Puccinellia agrostidea Sorensen Bent al... | Puccinellia | Chemistry | 1,063 |
12,222,555 | https://en.wikipedia.org/wiki/Furniture%20Style | Furniture Style (magazine) was a monthly business-to-business magazine and Web site serving home furnishings retailers, specifically furniture retailers, and interior designers. Owned by William C. Vance's Vance Publishing Corp., the magazine was BPA-audited and reaches 25,000 furniture retail professionals in the Unit... | Furniture Style | Engineering | 520 |
9,395,279 | https://en.wikipedia.org/wiki/Grothendieck%20inequality | In mathematics, the Grothendieck inequality states that there is a universal constant with the following property. If Mij is an n × n (real or complex) matrix with
for all (real or complex) numbers si, tj of absolute value at most 1, then
for all vectors Si, Tj in the unit ball B(H) of a (real or complex) Hilber... | Grothendieck inequality | Mathematics | 1,660 |
23,485,928 | https://en.wikipedia.org/wiki/Himanthalia%20elongata | Himanthalia elongata is a brown alga in the order Fucales, also known by the common names thongweed, sea thong and sea spaghetti. It is found in the north east Atlantic Ocean and the North Sea.
According to the World Register of Marine Species Himanthalia elongata is the only member of its genus, Himanthalia Lyngbye, ... | Himanthalia elongata | Biology | 322 |
58,622,290 | https://en.wikipedia.org/wiki/Aspergillus%20unilateralis | Aspergillus unilateralis is a species of fungus in the genus Aspergillus. It is from the Fumigati section. Several fungi from this section produce heat-resistant ascospores, and the isolates from this section are frequently obtained from locations where natural fires have previously occurred. The species was first desc... | Aspergillus unilateralis | Biology | 161 |
45,185,641 | https://en.wikipedia.org/wiki/Penicillium%20chermesinum | Penicillium chermesinum is an anamorph fungus species of the genus of Penicillium which was isolated from soil from Nova Scotia in Canada.Penicillium chermesinum produces plastatin, luteosporin, xanthomegnin, azaphilones, p-terphenyls and costaclavine.
See also
List of Penicillium species
Further reading
References
... | Penicillium chermesinum | Biology | 102 |
78,961,457 | https://en.wikipedia.org/wiki/Jewish%20customs%20of%20etiquette | Jewish customs of etiquette, known simply as Derekh Eretz (, ), or what is a Hebrew idiom used to describe etiquette, is understood as the order and manner of conduct of man in the presence of other men; being a set of social norms drawn from the world of human interactions. In the Talmud and Midrashic literature there... | Jewish customs of etiquette | Biology | 9,850 |
1,356,350 | https://en.wikipedia.org/wiki/Keepalive | A keepalive (KA) is a message sent by one device to another to check that the link between the two is operating, or to prevent the link from being broken.
Description
Once a TCP connection has been established, that connection is defined to be valid until one side closes it. Once the connection has entered the connec... | Keepalive | Technology,Engineering | 1,038 |
70,747,050 | https://en.wikipedia.org/wiki/Autosomal%20dominant%20cerebellar%20ataxia%2C%20deafness%2C%20and%20narcolepsy | Autosomal dominant cerebellar ataxia, deafness, and narcolepsy (ADCADN) is a rare progressive genetic disorder that primarily affects the nervous system and is characterized by sensorineural hearing loss, narcolepsy with cataplexy, and dementia later in life. People with this disorder usually start showing symptoms whe... | Autosomal dominant cerebellar ataxia, deafness, and narcolepsy | Biology | 678 |
11,245,168 | https://en.wikipedia.org/wiki/Allan%20Rechtschaffen | Allan Rechtschaffen (December 8, 1927 – November 29, 2021) was a noted pioneer in the field of sleep research whose work includes some of the first laboratory studies of insomnia, narcolepsy, sleep apnea, and napping. He received his PhD from Northwestern University in 1956.
He did research in the effects on sleep of ... | Allan Rechtschaffen | Biology | 405 |
615,421 | https://en.wikipedia.org/wiki/Lombard%20rhythm | The Lombard rhythm or Scotch snap is a syncopated musical rhythm in which a short, accented note is followed by a longer one. This reverses the pattern normally associated with dotted notes or notes inégales, in which the longer value precedes the shorter.
In Baroque music, a Lombard rhythm consists of a stressed sixt... | Lombard rhythm | Physics | 566 |
49,778,963 | https://en.wikipedia.org/wiki/National%20Tile%20Contractors%20Association | The National Tile Contractors Association (NTCA) is a nonprofit trade association dedicated to the professional installation of ceramic tile and natural stone, established in 1947. The NTCA aims to improve the industry through education and training, participation in the development of standards and methods. The curren... | National Tile Contractors Association | Engineering | 395 |
432,624 | https://en.wikipedia.org/wiki/U-duality | In physics, U-duality (short for unified duality) is a symmetry of string theory or M-theory combining S-duality and T-duality transformations. The term is most often met in the context of the "U-duality (symmetry) group" of M-theory as defined on a particular background space (topological manifold). This is the union ... | U-duality | Astronomy | 158 |
41,823 | https://en.wikipedia.org/wiki/Tropospheric%20wave | In telecommunications, a tropospheric wave is a radio wave that travels via reflection in the troposphere. Trophospheric waves are propagated from a place of abrupt change in the dielectric constant, or its gradient. In some cases, a ground wave may be so altered that new components appear to arise from reflection in r... | Tropospheric wave | Physics,Materials_science | 109 |
39,094,287 | https://en.wikipedia.org/wiki/Stimulus%E2%80%93response%20compatibility | Stimulus–response (S–R) compatibility is the degree to which a person's perception of the world is compatible with the required action. S–R compatibility has been described as the "naturalness" of the association between a stimulus and its response, such as a left-oriented stimulus requiring a response from the left si... | Stimulus–response compatibility | Engineering,Biology | 1,499 |
189,654 | https://en.wikipedia.org/wiki/Patrick%20Moore | Sir Patrick Alfred Caldwell-Moore (; 4 March 1923 – 9 December 2012) was an English amateur astronomer who attained prominence in that field as a writer, researcher, radio commentator and television presenter.
Moore's early interest in astronomy led him to join the British Astronomical Association at the age of 11. H... | Patrick Moore | Astronomy | 5,806 |
10,434,301 | https://en.wikipedia.org/wiki/Steve%20Wittman | Sylvester Joseph "Steve" Wittman (April 5, 1904 – April 27, 1995) was an American air-racer and aircraft engineer.
An illness in Wittman's infancy claimed most of his vision in one eye, which convinced him from an early age that his dream of flying was unattainable. However, he learned how to fly in 1924 in a Standard... | Steve Wittman | Engineering | 1,203 |
35,248,456 | https://en.wikipedia.org/wiki/Saltire%20Prize | The Saltire Prize, named after the flag of Scotland, was a national award for advances in the commercial development of marine energy.
Announced in 2014, to be considered for the £10 million award, teams had to demonstrate, in Scottish waters, a commercially viable wave or tidal stream energy technology "that achieve... | Saltire Prize | Engineering | 1,309 |
5,828,258 | https://en.wikipedia.org/wiki/Hepatizon | Hepatizon (Greek etymology: , English translation: "liver"), also known as black Corinthian bronze, was a highly valuable metal alloy in classical antiquity. It is thought to be an alloy of copper with the addition of a small proportion of gold and silver (perhaps as little as 8% of each), mixed and treated to produce... | Hepatizon | Chemistry | 467 |
22,467,708 | https://en.wikipedia.org/wiki/K.%20G.%20Corfield%20Ltd | K. G. Corfield Ltd was an innovative camera and lens manufacturing company based in Wolverhampton. The company produced high quality cameras and lenses basing many design features on the Leica range of 35mm cameras. One unique design was employed in the Periflex series of cameras which utilised a novel periscope viewin... | K. G. Corfield Ltd | Technology | 360 |
17,482,772 | https://en.wikipedia.org/wiki/U.S.%20Bank%20Building%20%28Chicago%29 |
U.S. Bank Building, formerly 190 South LaSalle Street, is a tall skyscraper in Chicago, Illinois.
History
It was completed in 1987 and has 40 floors. Johnson/Burgee Architects designed the building, which is the 57th tallest building in Chicago.
From 1988-2016 the lobby of the building featured a tapestry by Hel... | U.S. Bank Building (Chicago) | Engineering | 187 |
41,552,685 | https://en.wikipedia.org/wiki/Saproamanita%20nauseosa | Saproamanita nauseosa is a species of agaric fungus in the family Amanitaceae. First described by English mycologist Elsie Maud Wakefield in 1918 as a species of Lepiota, it was named for its nauseating odor. The type specimen was found growing on soil in the Nepenthes greenhouse at Kew Gardens. Derek Reid transferred ... | Saproamanita nauseosa | Biology | 162 |
26,077,794 | https://en.wikipedia.org/wiki/EQANIE | EQANIE (European Quality Assurance Network for Informatics Education e.V.) is a non-profit association seeking to enhance evaluation and quality assurance of informatics study programmes and education in Europe. It was founded on January 9, 2009 in Düsseldorf, Germany.
EQANIE develops criteria and procedures for the ev... | EQANIE | Technology | 805 |
7,955,869 | https://en.wikipedia.org/wiki/Left%20corner | In formal language theory, the left corner of a production rule in a context-free grammar is the left-most symbol on the right side of the rule.
For example, in the rule A→Xα, X is the left corner.
The left corner table associates to a symbol all possible left corners for that symbol, and the left corners of those sy... | Left corner | Technology | 137 |
21,110,451 | https://en.wikipedia.org/wiki/NetResult | NetResult is the name of several United Kingdom-based companies.
First company
The first company, Net Result.uk.com Ltd (Trading as NetResult), is an IT company formed in 1996 that specialises in managed IT support for business, consultancy, cyber security, hosting and other IT services. Headquartered in Mold, Flintsh... | NetResult | Technology | 337 |
69,030,017 | https://en.wikipedia.org/wiki/Potassium%20hypochromate | Potassium hypochromate is a chemical compound with the formula K3CrO4 with the unusual Cr5+ ion. This compound is unstable in water but stable in alkaline solution and was found to have a similar crystal structure to potassium hypomanganate.
Preparation
This compound is commonly prepared by reacting chromium(III) oxid... | Potassium hypochromate | Chemistry | 341 |
43,016,573 | https://en.wikipedia.org/wiki/Tom%20Clancy%27s%20Rainbow%20Six%20Siege | Tom Clancy's Rainbow Six Siege is a 2015 online tactical shooter video game developed by Ubisoft Montreal and published by Ubisoft. The game puts heavy emphasis on environmental destruction and cooperation between players. Each player assumes control of an attacker or a defender in different gameplay modes such as resc... | Tom Clancy's Rainbow Six Siege | Physics | 9,122 |
53,878,539 | https://en.wikipedia.org/wiki/Atractyloside | Atractyloside (ATR) is a natural, toxic glycoside present in numerous plant species worldwide in the daisy family including Atractylis gummifera and Callilepis laureola, and it's used for a variety of therapeutic, religious, and toxic purposes. Exposure to ATR via ingestion or physical contact is toxic and can be fata... | Atractyloside | Chemistry,Environmental_science | 2,089 |
61,235,210 | https://en.wikipedia.org/wiki/Techniques%20to%20isolate%20haematopoietic%20stem%20cells | Since haematopoietic stem cells cannot be isolated as a pure population, it is not possible to identify them under a microscope. Therefore, there are many techniques to isolate haematopoietic stem cells (HSCs). HSCs can be identified or isolated by the use of flow cytometry where the combination of several different ce... | Techniques to isolate haematopoietic stem cells | Chemistry,Biology | 1,506 |
44,527,442 | https://en.wikipedia.org/wiki/Heidelberg%20Research%20Architecture | The Heidelberg Research Architecture (HRA) is the Digital Humanities unit of the Cluster of Excellence "Asia and Europe in a Global Context" at Heidelberg University.
It embraces digital resource development, project consultation and trainings for researchers and students. The HRA’s specialists work with researchers an... | Heidelberg Research Architecture | Technology | 461 |
1,287,577 | https://en.wikipedia.org/wiki/Vertex%20operator%20algebra | In mathematics, a vertex operator algebra (VOA) is an algebraic structure that plays an important role in two-dimensional conformal field theory and string theory. In addition to physical applications, vertex operator algebras have proven useful in purely mathematical contexts such as monstrous moonshine and the geome... | Vertex operator algebra | Mathematics | 7,763 |
893,433 | https://en.wikipedia.org/wiki/Lightweight%20Extensible%20Authentication%20Protocol | Lightweight Extensible Authentication Protocol (LEAP) is a proprietary wireless LAN authentication method developed by Cisco Systems. Important features of LEAP are dynamic WEP keys and mutual authentication (between a wireless client and a RADIUS server). LEAP allows for clients to re-authenticate frequently; upon e... | Lightweight Extensible Authentication Protocol | Technology,Engineering | 265 |
68,453,203 | https://en.wikipedia.org/wiki/Avy%20B.V. | Avy B.V. is a Dutch technology company that develops and operates drones and aerial networks for long-range missions. Avy's B.V.'s drones can take off and land vertically like a helicopter and fly longer distances than a quadcopter because of their fixed-wing configuration. Its second drone, the Avy Aera, is a VTOL fix... | Avy B.V. | Physics | 1,312 |
54,285,105 | https://en.wikipedia.org/wiki/Animal%20Cognition | Animal Cognition is a peer-reviewed scientific journal published by Springer Science+Business Media. It covers research in ethology, behavioral ecology, animal behavior, cognitive sciences, and all aspects of human and animal cognition. According to the Journal Citation Reports, the journal has a 2020 impact factor of ... | Animal Cognition | Biology | 93 |
5,791,910 | https://en.wikipedia.org/wiki/Grosshans%20subgroup | In mathematics, in the representation theory of algebraic groups, a Grosshans subgroup, named after Frank Grosshans, is an algebraic subgroup of an algebraic group that is an observable subgroup for which the ring of functions on the quotient variety is finitely generated.
References
External links
Invariants of Uni... | Grosshans subgroup | Mathematics | 75 |
3,640,804 | https://en.wikipedia.org/wiki/Johan%20August%20Brinell | August Brinell (10 October 1849 – 17 November 1925) was a Swedish metallurgical engineer.
Brinell is noted as the creator of a method for quantifying the surface hardness of materials, now known as the Brinell hardness test. His name is also commemorated in the description of a failure mechanism of material surfaces ... | Johan August Brinell | Chemistry | 476 |
17,671,142 | https://en.wikipedia.org/wiki/SCSI%20RDMA%20Protocol | In computing the SCSI RDMA Protocol (SRP) is a protocol that allows one computer to access SCSI devices attached to another computer via remote direct memory access (RDMA). The SRP protocol is also known as the SCSI Remote Protocol. The use of RDMA makes higher throughput and lower latency possible than what is general... | SCSI RDMA Protocol | Technology,Engineering | 846 |
52,526,855 | https://en.wikipedia.org/wiki/Amanita%20proxima | Amanita proxima is a species of Amanita from France, Italy, and Spain. It is poisonous.
References
External links
proxima
Fungus species | Amanita proxima | Biology | 35 |
9,126,301 | https://en.wikipedia.org/wiki/Play%20date | A play date or playdate is an arranged appointment for children to meet and play.
References
External links
Parenting
Play (activity) | Play date | Biology | 27 |
38,848,434 | https://en.wikipedia.org/wiki/Biosensors%20and%20Bioelectronics | Biosensors and Bioelectronics is a peer-reviewed scientific journal published by Elsevier. It covers research on biosensors and bioelectronics. The journal was established in 1985 as Biosensors and obtained its current name in 1991. The journal was established by I. John Higgins (Cranfield University), W. Geoff Potter ... | Biosensors and Bioelectronics | Biology | 642 |
35,467,600 | https://en.wikipedia.org/wiki/Morchella%20sextelata | Morchella sextelata is a species of ascomycete fungus in the family Morchellaceae. Described as new to science in 2012, it is found in North America (in Washington, Idaho, Montana, Wyoming, New Mexico, and Yukon Territory). It has also been found in China, although it is not known if this is a result of an accidental i... | Morchella sextelata | Biology | 1,334 |
35,468,052 | https://en.wikipedia.org/wiki/Open-crotch%20pants | Open-crotch pants (), also known as open-crotch trousers or split pants, are worn by toddlers throughout mainland China. Often made of thick fabric, they are designed with either an unsewn seam over the buttocks and crotch or a hole over the central buttocks. Both allow children to urinate and defecate without the pant... | Open-crotch pants | Biology | 2,427 |
33,230,216 | https://en.wikipedia.org/wiki/C20H34O | {{DISPLAYTITLE:C20H34O}}
The molecular formula C20H34O (molar mass: 290.48 g/mol, exact mass: 290.2610 u) may refer to:
Cembratrienol (CBTol)
Geranylgeraniol
Isotuberculosinol, also known as nosyberkol or edaxadiene
Molecular formulas | C20H34O | Physics,Chemistry | 88 |
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