id int64 580 79M | url stringlengths 31 175 | text stringlengths 9 245k | source stringlengths 1 109 | categories stringclasses 160
values | token_count int64 3 51.8k |
|---|---|---|---|---|---|
275,388 | https://en.wikipedia.org/wiki/Cynology | Cynology (rarely kynology, ) is the study of matters related to canines or domestic dogs.
In English, it is a term sometimes used to denote a serious zoological approach to the study of dogs as well as by writers on canine subjects, dog breeders, trainers and enthusiasts who study the dog informally.
Etymology
Cyno... | Cynology | Biology | 488 |
77,902,247 | https://en.wikipedia.org/wiki/SDSS%20J135646.10%2B102609.0 | SDSS J135646.10+102609.0 known as SDSS J1356+1026 and J1356+1026, is a low redshift quasar and galaxy merger located in the constellation of Boötes. It is located 1.85 billion light years from Earth. It is an ultraluminous inflared galaxy. It is considered radio-quiet with an unresolved radio source.
Characteristics
... | SDSS J135646.10+102609.0 | Astronomy | 970 |
56,533,153 | https://en.wikipedia.org/wiki/TCMTB | (Benzothiazol-2-ylthio)methyl thiocyanate (TCMTB) is a chemical compound classified as a benzothiazole.
Properties
TCMTB is an oily, flammable, red to brown liquid with a pungent odor that is very slightly soluble in water. It decomposes on heating producing hydrogen cyanide, sulfur oxides, and nitrogen oxides. The ... | TCMTB | Chemistry,Biology,Environmental_science | 357 |
49,903,401 | https://en.wikipedia.org/wiki/AquaFed | AquaFed is the International Federation of Private Water Operators. It represents more than 400 private operators and partners providing water and sanitation services in more than 40 countries worldwide.
AquaFed advocates for its members, provides them with opportunities to network and build partnerships, and helps th... | AquaFed | Environmental_science | 470 |
28,096,212 | https://en.wikipedia.org/wiki/PASTA%20domain | The PASTA domain is a small protein domain that can bind to the beta-lactam ring portion of various β-lactam antibiotics. The domain was initially discovered in 2002 by Yeats and colleagues as a region of sequence similarity found in penicillin binding proteins and PknB-like kinases found in some bacteria. The name is ... | PASTA domain | Biology | 173 |
69,144,833 | https://en.wikipedia.org/wiki/Westerhout%2049-2 | Westerhout 49-2 (W49-2) is a very massive and luminous star in the H II region Westerhout 49. At a mass of 250 solar masses (although with significant uncertainty) and a luminosity of over , it is one of the most massive and most luminous known stars.
Properties
Westerhout 49-2 is located within the H II region Weste... | Westerhout 49-2 | Astronomy | 327 |
23,455,097 | https://en.wikipedia.org/wiki/C2H3ClO2 | {{DISPLAYTITLE:C2H3ClO2}}
The molecular formula C2H3ClO2 may refer to:
Chloroacetic acid, organochlorine carboxylic acid and building-block in organic synthesis
Methyl chloroformate, the methyl ester of chloroformic acid | C2H3ClO2 | Chemistry | 70 |
34,957,675 | https://en.wikipedia.org/wiki/List%20of%20environmental%20social%20science%20journals | This is a list of articles about academic journals in environmental social science.
A
Antipode
Area
C
Case Studies in the Environment
Children, Youth and Environments
Conservation and Society
Cultural Geographies
D
Disasters
E
Ecological Economics
Ecology and Society
Energy & Environment
Energy Poli... | List of environmental social science journals | Environmental_science | 245 |
41,585,002 | https://en.wikipedia.org/wiki/Mlpack | mlpack is a free, open-source and header-only software library for machine learning and artificial intelligence written in C++, built on top of the Armadillo library and the ensmallen numerical optimization library. mlpack has an emphasis on scalability, speed, and ease-of-use. Its aim is to make machine learning possi... | Mlpack | Mathematics | 2,052 |
1,176,641 | https://en.wikipedia.org/wiki/Expo.02 | Expo.02 was the 6th Swiss national exposition, which was held from 15 May to 20 October 2002. The exposition took place around the lakes of Neuchâtel, Bienne/Biel and Morat/Murten. It was divided into five sites, which were called Arteplages, due to the proximity of the water (some sites were actually partially or tota... | Expo.02 | Technology,Engineering | 407 |
24,373,897 | https://en.wikipedia.org/wiki/C12H11N3 | {{DISPLAYTITLE:C12H11N3}}
The molecular formula C12H11N3 (molar mass: 197.24 g/mol, exact mass: 197.0953 u) may refer to:
Aniline Yellow, a yellow azo dye and an aromatic amine
1,3-Diphenyltriazene, organic compound | C12H11N3 | Chemistry | 79 |
1,936,530 | https://en.wikipedia.org/wiki/Adirondack%20Bank%20Center | The Adirondack Bank Center at the Utica Memorial Auditorium is a 3,860-seat multi-purpose arena in Utica, New York, with a capacity of 5,700 for concerts. Nicknamed the Aud, it is the home arena of the Utica Comets, the AHL affiliate of the NHL's New Jersey Devils, and Utica City FC of the Major Arena Soccer League.
I... | Adirondack Bank Center | Engineering | 1,892 |
19,725,960 | https://en.wikipedia.org/wiki/Fractal-generating%20software | Fractal-generating software is any type of graphics software that generates images of fractals. There are many fractal generating programs available, both free and commercial. Mobile apps are available to play or tinker with fractals. Some programmers create fractal software for themselves because of the novelty and be... | Fractal-generating software | Mathematics | 2,387 |
57,786,384 | https://en.wikipedia.org/wiki/Target%20controlled%20infusion | Target-controlled infusion (TCI) automates the dosing of intravenous drugs during surgery. After the anesthetist sets the desired parameters in a computer and presses the start button, the system controls the infusion pump, while being monitored by the anesthetist. TCI is as safe and effective as manually controlled ... | Target controlled infusion | Chemistry | 301 |
37,314,553 | https://en.wikipedia.org/wiki/Deula | Deula is an architectural element in a Hindu temple in the Kalinga architecture style of the Odishan temples in Eastern India. Sometimes the whole temple is also referred to as Deula. The word "deula" in Odia language means a building structure built with a particular style that is seen in most of the temples from Odis... | Deula | Technology,Engineering | 687 |
3,993,428 | https://en.wikipedia.org/wiki/Maintaining%20power | In horology, a maintaining power is a mechanism for keeping a clock or watch going while it is being wound.
Huygens
The weight drive used by Christiaan Huygens in his early clocks acts as a maintaining power. In this layout, the weight which drives the clock is carried on a pulley and the cord (or chain) supporting... | Maintaining power | Technology | 744 |
716,975 | https://en.wikipedia.org/wiki/Metallum%20Martis | Metallum Martis, a 1665 book by Dud Dudley, is the earliest known reference to the use of coal in metallurgical smelting. The book is also referred to as Iron made with Pit-Coale, Sea-Coale, &c. And with the same Fuell to Melt and Fine Imperfect Mettals, And Refine perfect Mettals.
Many attendant difficulties had to b... | Metallum Martis | Chemistry,Materials_science | 606 |
78,163,821 | https://en.wikipedia.org/wiki/Timi%C8%99oara%20Astronomical%20Observatory | Timișoara Astronomical Observatory is a research institute in Timișoara, Romania, founded on 7 December 1962 by . The scientific activity is coordinated by the Astronomical Institute of the Romanian Academy, and the administrative activity by the local branch of the Romanian Academy.
The Astronomical Observatory build... | Timișoara Astronomical Observatory | Astronomy | 220 |
4,128,748 | https://en.wikipedia.org/wiki/Oxygen-18 | Oxygen-18 (, Ω) is a natural, stable isotope of oxygen and one of the environmental isotopes.
is an important precursor for the production of fluorodeoxyglucose (FDG) used in positron emission tomography (PET). Generally, in the radiopharmaceutical industry, enriched water () is bombarded with hydrogen ions in either... | Oxygen-18 | Chemistry | 969 |
78,647,696 | https://en.wikipedia.org/wiki/Hafnium%28IV%29%20sulfate | Hafnium(IV) sulfate is describes the inorganic chemical compounds with the formula Hf(SO4)2·nH2O, where n can range from 0 to 7. It commonly forms the anhydrous and tetrahydrate forms, which are both white solids.
Structure
Anhydrous hafnium(IV) sulfate consists of a polymeric network of sulfate-bridged hafnium atoms.... | Hafnium(IV) sulfate | Chemistry | 321 |
20,616,738 | https://en.wikipedia.org/wiki/Partial%20element%20equivalent%20circuit | Partial element equivalent circuit method (PEEC) is partial inductance calculation used for interconnect problems from early 1970s which is used for numerical modeling of electromagnetic (EM) properties. The transition from a design tool to the full-wave method involves the capacitance representation, the inclusion of ... | Partial element equivalent circuit | Physics | 1,241 |
48,467,240 | https://en.wikipedia.org/wiki/Nordic%20Medical%20Prize | The Nordic Medical Prize (Swedish Nordiska medicinpriset) is a Swedish prize in medicine awarded by the SalusAnsvar/Ulf Nilsonnes Foundation for Medical Research in cooperation with the insurance company Folksam. It is the second largest medical award in the Nordic countries, after the Nobel Prize in Medicine, and incl... | Nordic Medical Prize | Technology | 311 |
29,294 | https://en.wikipedia.org/wiki/IBM%20System/360 | The IBM System/360 (S/360) is a family of mainframe computer systems announced by IBM on April 7, 1964, and delivered between 1965 and 1978. System/360 was the first family of computers designed to cover both commercial and scientific applications and a complete range of applications from small to large. The design dis... | IBM System/360 | Technology | 9,058 |
15,584,482 | https://en.wikipedia.org/wiki/Pregeometry%20%28physics%29 | In physics, a pregeometry is a hypothetical structure from which the geometry of the universe develops. Some cosmological models feature a pregeometric universe before the Big Bang. The term was championed by John Archibald Wheeler in the 1960s and 1970s as a possible route to a theory of quantum gravity. Since quantum... | Pregeometry (physics) | Physics,Mathematics | 1,358 |
2,193,987 | https://en.wikipedia.org/wiki/Decomposition%20%28computer%20science%29 | Decomposition in computer science, also known as factoring, is breaking a complex problem or system into parts that are easier to conceive, understand, program, and maintain.
Overview
Different types of decomposition are defined in computer sciences:
In structured programming, algorithmic decomposition breaks a pro... | Decomposition (computer science) | Engineering | 514 |
2,154,371 | https://en.wikipedia.org/wiki/Extreme%20ultraviolet%20lithography | Extreme ultraviolet lithography (EUVL, also known simply as EUV) is a technology used in the semiconductor industry for manufacturing integrated circuits (ICs). It is a type of photolithography that uses 13.5 nm extreme ultraviolet (EUV) light from a laser-pulsed tin (Sn) plasma to create intricate patterns on semicond... | Extreme ultraviolet lithography | Chemistry,Materials_science | 12,510 |
18,149,779 | https://en.wikipedia.org/wiki/Drostanolone | Drostanolone, or dromostanolone, is an anabolic–androgenic steroid (AAS) of the dihydrotestosterone (DHT) group which was never marketed. An androgen ester prodrug of drostanolone, drostanolone propionate, was formerly used in the treatment of breast cancer in women under brand names such as Drolban, Masteril, and Mast... | Drostanolone | Chemistry | 927 |
44,182,725 | https://en.wikipedia.org/wiki/Composite%20Higgs%20models | In particle physics, composite Higgs models (CHM) are speculative extensions of the Standard Model (SM) where the Higgs boson is a bound state of new strong interactions. These scenarios are models for physics beyond the SM presently tested at the Large Hadron Collider (LHC) in Geneva.
In all composite Higgs models th... | Composite Higgs models | Physics | 3,017 |
4,326,149 | https://en.wikipedia.org/wiki/Hann%20function | The Hann function is named after the Austrian meteorologist Julius von Hann. It is a window function used to perform Hann smoothing. The function, with length and amplitude is given by:
For digital signal processing, the function is sampled symmetrically (with spacing and amplitude ):
which is a sequence of ... | Hann function | Technology,Engineering | 438 |
4,234,894 | https://en.wikipedia.org/wiki/AP%20Calculus | Advanced Placement (AP) Calculus (also known as AP Calc, Calc AB / BC, AB / BC Calc or simply AB / BC) is a set of two distinct Advanced Placement calculus courses and exams offered by the American nonprofit organization College Board. AP Calculus AB covers basic introductions to limits, derivatives, and integrals. AP ... | AP Calculus | Mathematics | 1,005 |
77,646,195 | https://en.wikipedia.org/wiki/Famiraprinium | Famiraprinium (also known as SR-95103) is a GABAA receptor antagonist used in scientific research.
It antagonizes certain GABAA receptors with an inhibition constant of 2.2 μM.
Effects
Like other GABA antagonists, it triggers epilepsy-like symptoms. These effects can be antagonized by GABAA agonists like muscimol, p... | Famiraprinium | Chemistry | 119 |
4,055,928 | https://en.wikipedia.org/wiki/Structure%20%28mathematical%20logic%29 | In universal algebra and in model theory, a structure consists of a set along with a collection of finitary operations and relations that are defined on it.
Universal algebra studies structures that generalize the algebraic structures such as groups, rings, fields and vector spaces. The term universal algebra is used ... | Structure (mathematical logic) | Mathematics | 3,862 |
39,477,473 | https://en.wikipedia.org/wiki/Boletus%20variipes | Boletus variipes is a species of mycorrhizal bolete fungus in the family Boletaceae, native to North America. It was originally described by American mycologist Charles Horton Peck in 1888.
Taxonomy
First described by C. H. Peck in 1888, with Boletus variipes var. fagicola described by Smith and Thiers in 1971.
A 201... | Boletus variipes | Biology | 461 |
14,129,063 | https://en.wikipedia.org/wiki/Bradykinin%20receptor%20B2 | {{DISPLAYTITLE:Bradykinin receptor B2}}
Bradykinin receptor B2 is a G-protein coupled receptor for bradykinin, encoded by the BDKRB2 gene in humans.
Mechanism
The B2 receptor (B2R) is a G protein-coupled receptor, probably coupled to Gq and Gi. A 2022 Nature cryo-EM study of human B2R-Gq complexes by Jinkeng Sheng et... | Bradykinin receptor B2 | Chemistry | 534 |
40,622 | https://en.wikipedia.org/wiki/Ohmmeter | An ohmmeter is an electrical instrument that measures electrical resistance (the opposition offered by a circuit or component to the flow of electric current). Multimeters also function as ohmmeters when in resistance-measuring mode. An ohmmeter applies current to the circuit or component whose resistance is to be mea... | Ohmmeter | Physics,Mathematics,Technology,Engineering | 1,259 |
177,533 | https://en.wikipedia.org/wiki/STS-107 | STS-107 was the 113th flight of the Space Shuttle program, and the 28th and final flight of Space Shuttle Columbia. The mission ended on February 1, 2003, with the Space Shuttle Columbia disaster which killed all seven crew members and destroyed the space shuttle. It was the 88th post-Challenger disaster mission.
The ... | STS-107 | Engineering | 1,861 |
44,028,105 | https://en.wikipedia.org/wiki/Rhenish-Westphalian%20Coal%20Syndicate | The Rhenish-Westphalian Coal Syndicate (ger.: Rheinisch-Westfälisches Kohlen-Syndikat; abbreviated as RWKS) was a cartel established in 1893 in Essen bringing together the major coal producers in the Ruhr.
The syndicate was set up as coal producers moved towards using shipping rather than railways to deliver their coa... | Rhenish-Westphalian Coal Syndicate | Engineering | 865 |
29,975,836 | https://en.wikipedia.org/wiki/Wave%20Motion%20%28journal%29 | Wave Motion is a peer-reviewed scientific journal published by Elsevier. It covers research on the physics of waves, with emphasis on the areas of acoustics, optics, geophysics, seismology, electromagnetic theory, solid and fluid mechanics. Original research articles on analytical, numerical and experimental aspects of... | Wave Motion (journal) | Physics | 253 |
32,441 | https://en.wikipedia.org/wiki/Video | Video is an electronic medium for the recording, copying, playback, broadcasting, and display of moving visual media. Video was first developed for mechanical television systems, which were quickly replaced by cathode-ray tube (CRT) systems, which, in turn, were replaced by flat-panel displays of several types.
Video ... | Video | Engineering | 3,908 |
224,389 | https://en.wikipedia.org/wiki/Direct%20insolation | Direct insolation is the insolation measured at a given location on Earth with a surface element perpendicular to the Sun's rays, excluding diffuse insolation (the solar radiation that is scattered or reflected by atmospheric components in the sky). Direct insolation is equal to the solar irradiance above the atmospher... | Direct insolation | Physics,Mathematics | 507 |
142,902 | https://en.wikipedia.org/wiki/List%20of%20historic%20houses | List of historic houses is a link page for any stately home or historic house.
Algeria
Villa Montfeld, Algiers
Australia
List of historic houses in South Australia
Houses in New South Wales
Houses in Sydney
List of heritage houses in Sydney
Belgium
List of castles and châteaux in Belgium
China
Historic houses in ... | List of historic houses | Engineering | 371 |
5,190,807 | https://en.wikipedia.org/wiki/Sunway%20Pyramid | Sunway Pyramid is a shopping mall located in Bandar Sunway, Subang Jaya, Selangor which was developed by the Sunway Group.
History
Sunway Pyramid was designed by the design director of Sunway, Nelson Yong. After several architects were unable to meet expectations for the building's façade, Yong assumed responsibility ... | Sunway Pyramid | Engineering | 1,221 |
35,091,347 | https://en.wikipedia.org/wiki/Kano%20River%20Project | Kano River Project is a modern integrated agricultural land use development in Northern Nigeria. River Kano also locally called Kogin Kano. The project is a large scale irrigation project developed under the authority of Hadejia-Juma’are River Basin Development Authority.
First phase of the Project
The project was st... | Kano River Project | Engineering | 780 |
24,316,816 | https://en.wikipedia.org/wiki/Astronomical%20Society%20Ru%C4%91er%20Bo%C5%A1kovi%C4%87 | Astronomical Society Ruđer Bošković () is an astronomical society in Belgrade, Serbia. Founded in 1934 by a group of students, it is the oldest one in the Balkans. Initially having only several members, today it gathers more than 700 astronomy lovers. It is named after Ruđer Bošković.
The main role of the Society is p... | Astronomical Society Ruđer Bošković | Astronomy | 590 |
22,305,302 | https://en.wikipedia.org/wiki/G%C3%B6m%C3%B6ri%20trichrome%20stain | Gömöri trichrome stain is a histological stain used on muscle tissue.
It can be used to test for certain forms of mitochondrial myopathy.
It is named for George Gömöri, who developed it in 1950.
References
External links
Staining
1950 introductions | Gömöri trichrome stain | Chemistry,Biology | 54 |
13,689,691 | https://en.wikipedia.org/wiki/Whangaroa | Whangaroa, also known as Whangaroa Village to distinguish it from the larger area of the former Whangaroa County, is a settlement on Whangaroa Harbour in the Far North District of New Zealand. It is 8 km north-west of Kaeo and 35 km north-west of Kerikeri. The harbour is almost landlocked and is popular both as a fishi... | Whangaroa | Physics | 1,238 |
26,538,461 | https://en.wikipedia.org/wiki/Portuguese%20units%20of%20measurement | Portuguese units were used in Portugal, Brazil, and other parts of the Portuguese Empire until the adoption of the metric system in the 19th century and have continued in use in certain contexts since.
The various systems of weights and measures used in Portugal until the 19th century combine remote Roman influences w... | Portuguese units of measurement | Mathematics | 1,806 |
2,903,742 | https://en.wikipedia.org/wiki/10%20Bo%C3%B6tis | 10 Boötis is a suspected astrometric binary star system in the northern constellation of Boötes, located around 528 light years away from the Sun. It is visible to the naked eye under suitable viewing conditions as a dim, white-hued star with an apparent visual magnitude of 5.76. Its magnitude is diminished by an extin... | 10 Boötis | Astronomy | 240 |
77,537,529 | https://en.wikipedia.org/wiki/Meeting%20science | The meeting science is an emerging scientific discipline dedicated to the study, analysis, and optimization of professional meetings. Its primary goal is to enhance the effectiveness, productivity, and satisfaction of participants by applying scientific methods and principles.
History
Meetings have always been a cent... | Meeting science | Biology | 1,334 |
50,229,484 | https://en.wikipedia.org/wiki/Photon%20scanning%20microscopy | The operation of a photon scanning tunneling microscope (PSTM) is analogous to the operation of an electron scanning tunneling microscope, with the primary distinction being that PSTM involves tunneling of photons instead of electrons from the sample surface to the probe tip. A beam of light is focused on a prism at an... | Photon scanning microscopy | Chemistry,Materials_science | 3,526 |
17,670,991 | https://en.wikipedia.org/wiki/Time%20displacement | Time displacement in sociology refers to the idea that new forms of activities may replace older ones. New activities that cause time displacement are usually technology-based, most common are the information and communication technologies such as Internet and television. Those technologies are seen as responsible for ... | Time displacement | Physics,Mathematics | 271 |
2,476,462 | https://en.wikipedia.org/wiki/Epsilon-induction | In set theory, -induction, also called epsilon-induction or set-induction, is a principle that can be used to prove that all sets satisfy a given property. Considered as an axiomatic principle, it is called the axiom schema of set induction.
The principle implies transfinite induction and recursion.
It may also be st... | Epsilon-induction | Mathematics | 3,469 |
15,503,838 | https://en.wikipedia.org/wiki/Landscape%20zodiac | A landscape zodiac (or terrestrial zodiac) is a purported map of the stars on a gigantic scale, formed by features in the landscape, such as roads, streams and field boundaries. Perhaps the best known alleged example is the Glastonbury Temple of the Stars, situated around Glastonbury in Somerset, England. The temple is... | Landscape zodiac | Astronomy | 863 |
13,653,300 | https://en.wikipedia.org/wiki/Kinetic%20proofreading | Kinetic proofreading (or kinetic amplification) is a mechanism for error correction in biochemical reactions, proposed independently by John Hopfield (1974) and Jacques Ninio (1975). Kinetic proofreading allows enzymes to discriminate between two possible reaction pathways leading to correct or incorrect products with ... | Kinetic proofreading | Mathematics,Biology | 1,631 |
77,327,980 | https://en.wikipedia.org/wiki/Jordan%20Peccia | Jordan L. Peccia is an American engineer and Professor of Environmental Engineering at Yale University. He was born in Cut Bank, MT. Since 2005, Peccia has been a member of the Chemical and Environmental Engineering faculty at Yale University, where he holds the Thomas E. Golden endowed professorship., and serves as th... | Jordan Peccia | Environmental_science | 371 |
75,220,295 | https://en.wikipedia.org/wiki/Sotatercept | Sotatercept, sold under the brand name Winrevair is a medication used for the treatment of pulmonary arterial hypertension. It is an activin signaling inhibitor, based on the extracellular domain of the activin type 2 receptor expressed as a recombinant fusion protein with immunoglobulin Fc domain (ACTRIIA-Fc). It is g... | Sotatercept | Chemistry | 897 |
64,740,557 | https://en.wikipedia.org/wiki/Lyth%20bound | In cosmological inflation, within the slow-roll paradigm, the Lyth argument places a theoretical upper bound on the amount of gravitational waves produced during inflation, given the amount of departure from the homogeneity of the cosmic microwave background (CMB).
Summary
During slow-roll inflation, the ratio of gra... | Lyth bound | Physics | 664 |
53,516,779 | https://en.wikipedia.org/wiki/Multiple%20Michael/aldol%20reaction | Multiple Michael/aldol reaction (or domino Michael/aldol reaction) is a consecutive series of reactions composed of either Michael addition reactions or aldol reactions. More than two steps of reaction are usually involved. This reaction has been used for synthesis of large macrocyclic or polycyclic ring structures.
G... | Multiple Michael/aldol reaction | Chemistry | 299 |
8,340,340 | https://en.wikipedia.org/wiki/Postmortem%20studies | Postmortem studies are a type of neurobiological research, which provides information to researchers and individuals who will have to make medical decisions in the future. Postmortem researchers conduct a longitudinal study of the brain of an individual, who has some sort of phenomenological condition (i.e. cannot spea... | Postmortem studies | Biology | 944 |
7,759,939 | https://en.wikipedia.org/wiki/Tie%20down%20strap | A tie down strap (also known as a ratchet strap, a lashing strap or a tie down) is a fastener used to hold down cargo or equipment during transport. Tie down straps are essentially webbing that is outfitted with tie down hardware. This hardware allows the tie down strap to attach to the area surrounding the cargo or ... | Tie down strap | Engineering | 343 |
41,685 | https://en.wikipedia.org/wiki/Security%20kernel | In telecommunications, the term security kernel has the following meanings:
In computer and communications security, the central part of a computer or communications system hardware, firmware, and software that implements the basic security procedures for controlling access to system resources.
A self-contained usua... | Security kernel | Technology | 132 |
41,096,102 | https://en.wikipedia.org/wiki/Glyoxal-bis%28mesitylimine%29 | Glyoxal-bis(mesitylimine) is an organic compound with the formula H2C2(NC6H2Me3)2 (Me = methyl). It is a yellow solid that is soluble in organic solvents. It is classified as a diimine ligand. It is used in coordination chemistry and homogeneous catalysis. It is synthesized by condensation of 2,4,6-trimethylaniline and... | Glyoxal-bis(mesitylimine) | Chemistry | 175 |
922,382 | https://en.wikipedia.org/wiki/Smith%E2%80%93Volterra%E2%80%93Cantor%20set | In mathematics, the Smith–Volterra–Cantor set (SVC), ε-Cantor set, or fat Cantor set is an example of a set of points on the real line that is nowhere dense (in particular it contains no intervals), yet has positive measure. The Smith–Volterra–Cantor set is named after the mathematicians Henry Smith, Vito Volterra and ... | Smith–Volterra–Cantor set | Mathematics | 763 |
26,475,258 | https://en.wikipedia.org/wiki/Xipranolol | Xipranolol is a beta blocker.
See also
Beta blocker
References
Secondary alcohols
Antihypertensive agents
Beta blockers
Isopropylamino compounds
Ethers
Secondary amines | Xipranolol | Chemistry | 42 |
39,308,049 | https://en.wikipedia.org/wiki/ENERPOS | ENERPOS is the first educational net-zero energy building in the tropics and one of the 13 Net ZEBs in the tropics thanks to its bioclimatic design. Its name comes from the French "énergie positive" ("positive energy" in English). ENERPOS is located on Réunion Island, a French territory in the Indian Ocean. Building an... | ENERPOS | Engineering,Environmental_science | 2,687 |
8,933,729 | https://en.wikipedia.org/wiki/Helium%20release%20valve | A helium release valve, helium escape valve or gas escape valve is a feature found on some diving watches intended for saturation diving using helium based breathing gas.
Gas ingress problem
When saturation divers operate at great depths, they live under pressure in a saturation habitat with an atmosphere containing h... | Helium release valve | Technology | 1,471 |
54,069,873 | https://en.wikipedia.org/wiki/3-Arylpropiolonitriles | 3-Arylpropiolonitriles (APN) belong to a class of electron-deficient alkyne derivatives substituted by two electron-withdrawing groups – a nitrile and an aryl moieties. Such activation results in improved selectivity towards highly reactive thiol-containing molecules, namely cysteine residues in proteins. APN-based mo... | 3-Arylpropiolonitriles | Chemistry,Biology | 523 |
37,086,118 | https://en.wikipedia.org/wiki/Entoloma%20mathinnae | Entoloma mathinnae is a species of agaric fungus in the family Entolomataceae. Known only from Tasmania, Australia, it was described as new to science in 2009. Mushrooms have light yellow-brown, convex caps up to wide atop stems measuring long.
Taxonomy
The species was described in 2009 in the journal Mycotaxon by A... | Entoloma mathinnae | Biology | 710 |
38,904,130 | https://en.wikipedia.org/wiki/Gummadiol | Gummadiol is a lignan hemiacetal. It can be isolated from the heartwood of Gmelina arborea.
References
Lignans
Benzodioxoles
Lactols
Diols | Gummadiol | Chemistry | 43 |
9,162,240 | https://en.wikipedia.org/wiki/Nitro%20Nobel%20Gold%20Medal | The Nitro Nobel Gold Medal is an explosives industry award given by the Nitro Nobel Company of Sweden (now part of Dyno Nobel).
The medal is gold, and features the same obverse as the Nobel Prize, but a different reverse. The medal has sometimes been confused with the Nobel Prize.
The award has only been given three ... | Nitro Nobel Gold Medal | Technology,Engineering | 157 |
74,393,286 | https://en.wikipedia.org/wiki/Debora%20%C5%A0ija%C4%8Dki | Debora Šijački is a computational cosmologist whose research involves computational methods for simulating the formation and development of the structures in the universe including galaxies, galaxy clusters, and dark matter, including collaborations in the Illustris project. Originally from Serbia, she was educated in ... | Debora Šijački | Physics | 418 |
14,971,322 | https://en.wikipedia.org/wiki/Private%20biometrics | Private biometrics is a form of encrypted biometrics, also called privacy-preserving biometric authentication methods, in which the biometric payload is a one-way, homomorphically encrypted feature vector that is 0.05% the size of the original biometric template and can be searched with full accuracy, speed and privacy... | Private biometrics | Engineering | 5,370 |
333,633 | https://en.wikipedia.org/wiki/B612%20Foundation | The B612 Foundation is a private nonprofit foundation headquartered in Mill Valley, California, United States, dedicated to planetary science and planetary defense against asteroids and other near-Earth object (NEO) impacts. It is led mainly by scientists, former astronauts and engineers from the Institute for Advance... | B612 Foundation | Astronomy | 12,272 |
36,996,546 | https://en.wikipedia.org/wiki/Chemical%20reaction%20network%20theory | Chemical reaction network theory is an area of applied mathematics that attempts to model the behaviour of real-world chemical systems. Since its foundation in the 1960s, it has attracted a growing research community, mainly due to its applications in biochemistry and theoretical chemistry. It has also attracted intere... | Chemical reaction network theory | Chemistry,Mathematics | 2,458 |
4,566,476 | https://en.wikipedia.org/wiki/Pulverized%20coal-fired%20boiler | A pulverized coal-fired boiler is an industrial or utility boiler that generates thermal energy by burning pulverized coal (also known as powdered coal or coal dust since it is as fine as face powder in cosmetic makeup) that is blown into the firebox.
The basic idea of a firing system using pulverised fuel is to use ... | Pulverized coal-fired boiler | Chemistry | 1,079 |
2,839,775 | https://en.wikipedia.org/wiki/Xiaoxue | The traditional Chinese lunisolar calendar divides a year into 24 solar terms (節氣). Xiǎoxuě () is the 20th solar term. It begins when the Sun reaches the celestial longitude of 240° and ends when it reaches the longitude of 255°. It more often refers in particular to the day when the Sun is exactly at the celestial lon... | Xiaoxue | Physics | 245 |
5,964,169 | https://en.wikipedia.org/wiki/Iodosobenzene | Iodosobenzene or iodosylbenzene is an organoiodine compound with the empirical formula . This colourless solid compound is used as an oxo transfer reagent in research laboratories examining organic and coordination chemistry.
Preparation and structure
Iodosobenzene is prepared from iodobenzene. It is prepared by first... | Iodosobenzene | Chemistry | 462 |
68,306,965 | https://en.wikipedia.org/wiki/Immortality%20Bus | The Immortality Bus is a 1978 Wanderlodge that has been made to appear as a 38-foot brown coffin.
The bus was used by Zoltan Istvan and various other transhumanist activists during his 2016 US presidential campaign to deliver a Transhumanist Bill of Rights to the US Capitol and to promote the idea that death can be co... | Immortality Bus | Technology,Engineering,Biology | 1,055 |
67,294,874 | https://en.wikipedia.org/wiki/WASP-80 | WASP-80 is a K-type main-sequence star about 162 light-years away from Earth. The star's age is much younger than the Sun's at 1.352 billion years. WASP-80 could be similar to the Sun in concentration of heavy elements, although this measurement is highly uncertain.
The star was named Petra in 2019 by Jordanian amateu... | WASP-80 | Astronomy | 409 |
206,993 | https://en.wikipedia.org/wiki/Poi%20%28food%29 | Poi is a traditional staple food in the Polynesian diet, made from taro. Traditional poi is produced by mashing cooked taro on a wooden pounding board (), with a carved pestle () made from basalt, calcite, coral, or wood. Modern methods use an industrial food processor to produce large quantities for retail distributio... | Poi (food) | Biology | 1,317 |
4,391,463 | https://en.wikipedia.org/wiki/Durchmusterung | In astronomy, Durchmusterung or Bonner Durchmusterung (BD) is an astrometric star catalogue of the whole sky, published by the Bonn Observatory in Germany from 1859 to 1863, with an extension published in Bonn in 1886. The name comes from ('run-through examination'), a German word used for a systematic survey of objec... | Durchmusterung | Astronomy | 1,092 |
476,592 | https://en.wikipedia.org/wiki/Southern%20Illinois%20University%20Carbondale | Southern Illinois University (SIU) is a public research university in Carbondale, Illinois, United States. Chartered in 1869, SIU is the oldest and flagship campus of the Southern Illinois University system. SIU enrolls students from all 50 states and more than 100 countries. Originally founded as a normal college, the... | Southern Illinois University Carbondale | Materials_science,Engineering | 9,428 |
9,870,240 | https://en.wikipedia.org/wiki/CXCL7 | Chemokine (C-X-C motif) ligand 7 (CXCL7) is a human gene.
The encoded protein, Chemokine (C-X-C motif) ligand is a small cytokine belonging to the CXC chemokine family. It is an isoform of Beta-Thromboglobulin or Pro-Platelet basic protein (PPBP).
It is a protein that is released in large amounts from platelets follo... | CXCL7 | Chemistry | 143 |
15,936,520 | https://en.wikipedia.org/wiki/RNA%20extraction | RNA extraction is the purification of RNA from biological samples. This procedure is complicated by the ubiquitous presence of ribonuclease enzymes in cells and tissues, which can rapidly degrade RNA. Several methods are used in molecular biology to isolate RNA from samples, the most common of these is guanidinium thio... | RNA extraction | Chemistry,Engineering,Biology | 486 |
27,784,358 | https://en.wikipedia.org/wiki/GuruPlug | GuruPlug is a compact and low power plug computer running Linux. It is intended to be a device that could act as a web server, a print server or any other network service. It has local storage in NAND Flash, but also offers USB ports and a Serial ATA port to connect external hard disks.
The first versions of the GuruP... | GuruPlug | Technology | 328 |
1,886,716 | https://en.wikipedia.org/wiki/Murchison%20meteorite | The Murchison meteorite is a meteorite that fell in Australia in 1969 near Murchison, Victoria. It belongs to the carbonaceous chondrite class, a group of meteorites rich in organic compounds. Due to its mass (over ) and the fact that it was an observed fall, the Murchison meteorite is one of the most studied of all m... | Murchison meteorite | Astronomy | 1,160 |
4,628,609 | https://en.wikipedia.org/wiki/Aprotinin | The drug aprotinin (Trasylol, previously Bayer and now Nordic Group pharmaceuticals), is a small protein bovine pancreatic trypsin inhibitor (BPTI), or basic trypsin inhibitor of bovine pancreas, which is an antifibrinolytic molecule that inhibits trypsin and related proteolytic enzymes. Under the trade name Trasylol,... | Aprotinin | Chemistry | 2,338 |
66,986,793 | https://en.wikipedia.org/wiki/Above%3A%20Space%20Development%20Corporation | Above: Space Development Corporation (formerly Orbital Assembly Corporation) is an American aerospace company that has announced several widely publicized plans to build various space stations. , no funding for the projects has been announced and construction of the stations has not started.
The Voyager Space Station... | Above: Space Development Corporation | Astronomy | 265 |
439,227 | https://en.wikipedia.org/wiki/Folk%20devil | Folk devil is a person or group of people who are portrayed in folklore or the media as outsiders and deviant, and who are blamed for crimes or other sorts of social problems.
The pursuit of folk devils frequently intensifies into a mass movement that is called a moral panic. When a moral panic is in full swing, the ... | Folk devil | Biology | 1,385 |
69,050,900 | https://en.wikipedia.org/wiki/Estradiol%20dibenzoate | Estradiol dibenzoate (EDB), also known as estradiol 3,17β-dibenzoate, is an estrogen ester which was developed in the 1930s and was never marketed. It is the C3 and C17β benzoate diester of estradiol. Estradiol dibenzoate has a longer duration of action than estradiol benzoate (estradiol 3-benzoate) by depot injection.... | Estradiol dibenzoate | Chemistry | 131 |
38,530,507 | https://en.wikipedia.org/wiki/Pittsburgh%20Glass%20Center | The Pittsburgh Glass Center is a gallery, glass studio, and public-access school dedicated to teaching, creating and promoting studio glass art. It is located on Penn Avenue in the Friendship neighborhood of Pittsburgh. It has features works by Paul Joseph Stankard and classes taught by Dante Marioni, Davide Salvador... | Pittsburgh Glass Center | Materials_science,Engineering | 333 |
311,034 | https://en.wikipedia.org/wiki/Arthur%20Cayley | Arthur Cayley (; 16 August 1821 – 26 January 1895) was a British mathematician who worked mostly on algebra. He helped found the modern British school of pure mathematics, and was a professor at Trinity College, Cambridge for 35 years.
He postulated what is now known as the Cayley–Hamilton theorem—that every square m... | Arthur Cayley | Mathematics | 2,131 |
61,594,600 | https://en.wikipedia.org/wiki/Cervid%20alphaherpesvirus%201 | Cervid alphaherpesvirus 1 (CvHV-1) is a species of virus in the genus Varicellovirus, subfamily Alphaherpesvirinae, family Herpesviridae, and order Herpesvirales.
References
Alphaherpesvirinae | Cervid alphaherpesvirus 1 | Biology | 56 |
75,612,982 | https://en.wikipedia.org/wiki/Spatial%20Planning%20Act%202023 | The Spatial Planning Act 2023 (SPA), now repealed, was one of three laws introduced by the Sixth Labour Government in order to replace New Zealand's Resource Management Act 1991 (RMA). Its purpose was to provide for regional spatial strategies that assisted the purpose of the Natural and Built Environment Act 2023 (NBA... | Spatial Planning Act 2023 | Chemistry,Engineering | 1,325 |
402,567 | https://en.wikipedia.org/wiki/ISO/IEC%205218 | ISO/IEC 5218 Information technology — Codes for the representation of human sexes is an international standard that defines a representation of human sexes through a language-neutral single-digit code. It can be used in information systems such as database applications.
The four codes specified in ISO/IEC 5218 are:
0... | ISO/IEC 5218 | Biology | 349 |
29,557,324 | https://en.wikipedia.org/wiki/John%20von%20Neumann%20Environmental%20Research%20Institute%20of%20the%20Pacific | The John von Neumann Environmental Research Institute of the Pacific is a non profit environmental and anthropological research institute of executive branch of the government of Colombia ascribed to the Ministry of Environment and Sustainable Development and charged with conducting research and investigations on the P... | John von Neumann Environmental Research Institute of the Pacific | Environmental_science | 95 |
45,150,205 | https://en.wikipedia.org/wiki/Kepler-59b | Kepler-59b is an exoplanet orbiting the star Kepler-59, located in the constellation Lyra. It was discovered by the Kepler telescope in August 2012. It completes an orbit around its parent star once every 11.9 days. It has a radius that is 1.1 times that of the Earth.
References
Terrestrial planets
Exoplanets discove... | Kepler-59b | Astronomy | 89 |
10,663,286 | https://en.wikipedia.org/wiki/Gliese%20436%20b | Gliese 436 b (sometimes called GJ 436 b, formally named Awohali) is a Neptune-sized exoplanet orbiting the red dwarf Gliese 436. It was the first hot Neptune discovered with certainty (in 2007) and was among the smallest-known transiting planets in mass and radius, until the much smaller Kepler exoplanet discoveries b... | Gliese 436 b | Astronomy | 1,097 |
63,988,132 | https://en.wikipedia.org/wiki/Ordered%20topological%20vector%20space | In mathematics, specifically in functional analysis and order theory, an ordered topological vector space, also called an ordered TVS, is a topological vector space (TVS) X that has a partial order ≤ making it into an ordered vector space whose positive cone is a closed subset of X.
Ordered TVSes have important appli... | Ordered topological vector space | Mathematics | 419 |
30,389,209 | https://en.wikipedia.org/wiki/Extinction%20debt | In ecology, extinction debt is the future extinction of species due to events in the past. The phrases dead clade walking and survival without recovery express the same idea.
Extinction debt occurs because of time delays between impacts on a species, such as destruction of habitat, and the species' ultimate disappeara... | Extinction debt | Biology | 3,228 |
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