id int64 580 79M | url stringlengths 31 175 | text stringlengths 9 245k | source stringlengths 1 109 | categories stringclasses 160
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78,908,798 | https://en.wikipedia.org/wiki/Zelenirstat | Zelenirstat, also known as PCLX-001, is an investigational new drug that is being evaluated for the treatment of cancer and as an antiviral agent. It is a small molecule inhibitor targets both N-myristoyltransferase 1 (NMT1) and N-myristoyltransferase 2 (NMT2) proteins, which are responsible for myristoylation. Its du... | Zelenirstat | Biology | 325 |
8,519,857 | https://en.wikipedia.org/wiki/Monte%20Carlo%20method%20in%20statistical%20mechanics | Monte Carlo in statistical physics refers to the application of the Monte Carlo method to problems in statistical physics, or statistical mechanics.
Overview
The general motivation to use the Monte Carlo method in statistical physics is to evaluate a multivariable integral. The typical problem begins with a system fo... | Monte Carlo method in statistical mechanics | Physics,Chemistry | 1,733 |
48,664,163 | https://en.wikipedia.org/wiki/Flora%20Antarctica | The Flora Antarctica, or formally and correctly The Botany of the Antarctic Voyage of H.M. Discovery Ships Erebus and Terror in the years 1839–1843, under the Command of Captain Sir James Clark Ross, is a description of the many plants discovered on the Ross expedition, which visited islands off the coast of the Antarc... | Flora Antarctica | Biology | 3,302 |
55,464,594 | https://en.wikipedia.org/wiki/ABACABA%20pattern | The ABACABA pattern is a recursive fractal pattern that shows up in many places in the real world (such as in geometry, art, music, poetry, number systems, literature and higher dimensions). Patterns often show a DABACABA type subset. AA, ABBA, and ABAABA type forms are also considered.
Generating the pattern
In orde... | ABACABA pattern | Mathematics | 196 |
4,636,772 | https://en.wikipedia.org/wiki/Matrix%20grammar | A matrix grammar is a formal grammar in which instead of single productions, productions are grouped together into finite sequences. A production cannot be applied separately, it must be applied in sequence. In the application of such a sequence of productions, the rewriting is done in accordance to each production in ... | Matrix grammar | Mathematics | 623 |
24,008,138 | https://en.wikipedia.org/wiki/C15H22O3 | {{DISPLAYTITLE:C15H22O3}}
The molecular formula C15H22O3 (molar mass: 255.33 g/mol) may refer to:
Gemfibrozil, an oral drug used to lower lipid levels
Nardosinone, a sesquiterpene
Octyl salicylate, an ingredient in sunscreens
Sterpuric acid, a sesquiterpene
Xanthoxin, a carotenoid
Molecular formulas | C15H22O3 | Physics,Chemistry | 107 |
50,880,861 | https://en.wikipedia.org/wiki/Roofline%20model | The roofline model is an intuitive visual performance model used to provide performance estimates of a given compute kernel or application running on multi-core, many-core, or accelerator processor architectures, by showing inherent hardware limitations, and potential benefit and priority of optimizations. By combining... | Roofline model | Engineering | 1,382 |
56,694,218 | https://en.wikipedia.org/wiki/Yalo%20%28company%29 | Yalo (formerly Yalochat) is an artificial intelligence platform specializing in emerging markets. Its headquerters were formerly in San Francisco with offices in Mexico City, Mumbai, Shanghai, Bogotá, and São Paulo. It subsequently relocated to Mexico City.
Overview
Yalo enables companies to interact with their custom... | Yalo (company) | Technology | 483 |
76,390,477 | https://en.wikipedia.org/wiki/Promethium%20iodate | Promethium iodate is an inorganic compound with the chemical formula Pm(IO3)3. It can be obtained by reacting with potassium iodate, ammonium iodate or a slight excess of iodic acid and Pm3+ solution and precipitating it. Its hydrate, Pm(IO3)3·H2O, crystallizes in the P21 space group, with unit cell parameters a=10.172... | Promethium iodate | Chemistry | 131 |
60,925 | https://en.wikipedia.org/wiki/Ship%20commissioning | Ship commissioning is the act or ceremony of placing a ship in active service and may be regarded as a particular application of the general concepts and practices of project commissioning. The term is most commonly applied to placing a warship in active duty with its country's military forces. The ceremonies involved ... | Ship commissioning | Engineering | 2,401 |
21,070,925 | https://en.wikipedia.org/wiki/Biostrophin | Biostrophin is a drug which may serve as a vehicle for gene therapy, in the treatment of Duchenne and Becker muscular dystrophy.
As mutations in the gene which codes for the protein dystrophin is the underlying defect responsible for both
disorders, biostrophin will deliver a genetically-engineered, functional copy o... | Biostrophin | Chemistry,Engineering,Biology | 186 |
352,541 | https://en.wikipedia.org/wiki/Charged%20particle | In physics, a charged particle is a particle with an electric charge. For example, some elementary particles, like the electron or quarks are charged. Some composite particles like protons are charged particles. An ion, such as a molecule or atom with a surplus or deficit of electrons relative to protons are also char... | Charged particle | Physics,Materials_science | 236 |
2,690,712 | https://en.wikipedia.org/wiki/Ground%20bounce | In electronic engineering, ground bounce is a phenomenon associated with transistor switching where the gate voltage can appear to be less than the local ground potential, causing the unstable operation of a logic gate.
Description
Ground bounce is usually seen on high density VLSI where insufficient precautions ha... | Ground bounce | Physics,Technology,Engineering | 565 |
30,992,943 | https://en.wikipedia.org/wiki/PRINS%20%28gene%29 | PRINS (psoriasis associated RNA induced by stress) is a long non-coding RNA. Its expression is induced by stress, and it may have a protective role in cells exposed to stress. It is over-expressed in the skin of patients with psoriasis. It regulates G1P3, a gene encoding a protein with anti-apoptotic effects in keratin... | PRINS (gene) | Chemistry | 121 |
1,574,904 | https://en.wikipedia.org/wiki/Prince%20Rupert%27s%20drop | Prince Rupert's drops (also known as Dutch tears or Batavian tears) are toughened glass beads created by dripping molten glass into cold water, which causes it to solidify into a tadpole-shaped droplet with a long, thin tail. These droplets are characterized internally by very high residual stresses, which give rise to... | Prince Rupert's drop | Engineering | 1,963 |
28,353,373 | https://en.wikipedia.org/wiki/Thermal%20destratification | Thermal destratification is the process of mixing the internal air in a building to eliminate stratified layers and achieve temperature equalization throughout the building envelope.
Thermal stratification in buildings
Destratification is the reverse of the natural process of thermal stratification, which is the laye... | Thermal destratification | Engineering | 1,536 |
74,599,690 | https://en.wikipedia.org/wiki/Citadel%20of%20Safed | The Citadel of Safed is a now-defunct fortress castle situated on the peak of the mountain housing the modern city of Safed. Furthermore, fortifications existed during the late period of the Second Temple as well as the Roman Empire. However most of the remains left in the place are from the Crusader, Mamluk and Ottoma... | Citadel of Safed | Engineering | 1,980 |
2,905,637 | https://en.wikipedia.org/wiki/Uniface%20%28programming%20language%29 | Uniface is a low-code development and deployment platform for enterprise applications that can run in a large range of runtime environments, including mobile, mainframe, web, Service-oriented architecture (SOA), Windows, Java EE, and .NET. Uniface is used to create mission-critical applications.
Uniface applications ... | Uniface (programming language) | Technology,Engineering | 4,306 |
18,561,020 | https://en.wikipedia.org/wiki/Russula%20alachuana | Russula alachuana is a species of mushroom.
See also
List of Russula species
alachuana
Fungus species
Taxa named by William Alphonso Murrill | Russula alachuana | Biology | 35 |
5,903,016 | https://en.wikipedia.org/wiki/SMP%20%28computer%20algebra%20system%29 | Symbolic Manipulation Program, usually called SMP, was a computer algebra system designed by Chris A. Cole and Stephen Wolfram at Caltech circa 1979. It was initially developed in the Caltech physics department with contributions from Geoffrey C. Fox, Jeffrey M. Greif, Eric D. Mjolsness, Larry J. Romans, Timothy Shaw, ... | SMP (computer algebra system) | Mathematics | 594 |
5,011,779 | https://en.wikipedia.org/wiki/Channelling%20%28physics%29 | In condensed-matter physics, channelling (or channeling) is the process that constrains the path of a charged particle in a crystalline solid.
Many physical phenomena can occur when a charged particle is incident upon a solid target, e.g., elastic scattering, inelastic energy-loss processes, secondary-electron emissio... | Channelling (physics) | Physics | 2,359 |
77,135,221 | https://en.wikipedia.org/wiki/Emavusertib | Emavusertib (CA-4948) is a drug which acts as a selective inhibitor of the enzyme Interleukin-1 receptor-associated kinase 4 (IRAK-4) and was developed for the treatment of some forms of cancer.
See also
Zimlovisertib
References
Interleukin-1 receptor-associated kinase 4 inhibitors
Pyridines
Pyrrolidines
4-Morpho... | Emavusertib | Chemistry | 104 |
32,293,190 | https://en.wikipedia.org/wiki/Penicillium%20brevicompactum | Penicillium brevicompactum is a mould species in the genus Penicillium.
Mycophenolic acid can be isolated from P. brevicompactum.
References
brevicompactum
Fungi described in 1901
Fungus species | Penicillium brevicompactum | Biology | 54 |
2,739,199 | https://en.wikipedia.org/wiki/Gasworks | A gasworks or gas house is an industrial plant for the production of flammable gas. Many of these have been made redundant in the developed world by the use of natural gas, though they are still used for storage space.
Early gasworks
Coal gas was introduced to Great Britain in the 1790s as an illuminating gas by the... | Gasworks | Chemistry | 1,812 |
35,915,429 | https://en.wikipedia.org/wiki/TI%20StarterWare | StarterWare was initially developed by TI as a free software package catering to their arm A8 and A9 microprocessors. Its primary purpose was to offer drivers and libraries with a consistent API tailored for processors within these microprocessor families. The package encompassed utilities and illustrative use cases ac... | TI StarterWare | Technology,Engineering | 203 |
49,250,446 | https://en.wikipedia.org/wiki/Reactive%20carbonyl%20species | Reactive carbonyl species (RCS) are molecules with highly reactive carbonyl groups, and often known for their damaging effects on proteins, nucleic acids, and lipids. They are often generated as metabolic products. Important RCSs include 3-deoxyglucosone, glyoxal, and methylglyoxal. RCSs react with amines and thiol g... | Reactive carbonyl species | Physics,Chemistry,Biology | 159 |
63,862,751 | https://en.wikipedia.org/wiki/Erbium%28III%29%20fluoride | Erbium(III) fluoride is the fluoride of erbium, a rare earth metal, with the chemical formula ErF3. It can be used to make infrared light-transmitting materials and up-converting luminescent materials.
Production
Erbium(III) fluoride can be produced by reacting erbium(III) nitrate and ammonium fluoride:
Er(NO3)3 + 3 ... | Erbium(III) fluoride | Chemistry | 119 |
70,855,725 | https://en.wikipedia.org/wiki/Goyang%20%28fermented%20food%29 | Goyang is a fermented, lightly acidic vegetable food of the Himalayan Sherpa people of Sikkim state and Darjeeling hills of India, and Nepal. It is prepared during the summer monsoon season when the leaves of the wild plant Cardamine macrophylla Willd., with the local name magane-saag, belonging to the family Brassica... | Goyang (fermented food) | Biology | 273 |
2,070,045 | https://en.wikipedia.org/wiki/Heun%20function | In mathematics, the local Heun function is the solution of Heun's differential equation that is holomorphic and 1 at the singular point z = 0. The local Heun function is called a Heun function, denoted Hf, if it is also regular at z = 1, and is called a Heun polynomial, denoted Hp, if it is regular at all three fi... | Heun function | Mathematics | 705 |
1,200,360 | https://en.wikipedia.org/wiki/Panel%C3%A1k | ( ) is a colloquial term in Czech and Slovak for a large panel system panel building constructed of pre-fabricated, pre-stressed concrete, such as those extant in the former Czechoslovakia (now the Czech Republic & Slovakia) and elsewhere in the world. Paneláks are usually located in housing estates (, )
(plural: ) i... | Panelák | Engineering | 1,813 |
21,014,698 | https://en.wikipedia.org/wiki/Sony%20Ericsson%20W380 | Sony Ericsson W380 is a mobile phone that belongs to the Walkman series. This phone has multiple function for camera, such as negative, black and white or sepia.
External links
Tri-band clamshell Walkman phone with 3D gaming
Phones - The best of Sony
W380
Mobile phones introduced in 2007 | Sony Ericsson W380 | Technology | 67 |
51,725,745 | https://en.wikipedia.org/wiki/NGC%20245 | NGC 245 is a spiral galaxy located in the constellation Cetus. It was discovered on October 1, 1785 by William Herschel.
References
External links
0245
Spiral galaxies
Cetus
00476
Markarian galaxies
002691 | NGC 245 | Astronomy | 47 |
153,221 | https://en.wikipedia.org/wiki/Heat%20exchanger | A heat exchanger is a system used to transfer heat between a source and a working fluid. Heat exchangers are used in both cooling and heating processes. The fluids may be separated by a solid wall to prevent mixing or they may be in direct contact. They are widely used in space heating, refrigeration, air conditioning,... | Heat exchanger | Physics,Chemistry,Engineering | 9,768 |
18,065,584 | https://en.wikipedia.org/wiki/Satavaptan | Satavaptan (INN; developmental code name SR121463, former tentative brand name Aquilda) is a vasopressin-2 receptor antagonist which was investigation by Sanofi-Aventis and was under development for the treatment of hyponatremia. It was also being studied for the treatment of ascites. Development was discontinued in 20... | Satavaptan | Chemistry | 134 |
3,243,411 | https://en.wikipedia.org/wiki/StAX | Streaming API for XML (StAX) is an application programming interface (API) to read and write XML documents, originating from the Java programming language community.
Traditionally, XML APIs are either:
DOM based - the entire document is read into memory as a tree structure for random access by the calling applicatio... | StAX | Technology | 831 |
14,644,098 | https://en.wikipedia.org/wiki/J.%20Peter%20May | Jon Peter May (born September 16, 1939, in New York) is an American mathematician working in the fields of algebraic topology, category theory, homotopy theory, and the foundational aspects of spectra. He is known, in particular, for the May spectral sequence and for coining the term operad.
Education and career
May r... | J. Peter May | Mathematics | 329 |
8,007 | https://en.wikipedia.org/wiki/Diameter | In geometry, a diameter of a circle is any straight line segment that passes through the centre of the circle and whose endpoints lie on the circle. It can also be defined as the longest chord of the circle. Both definitions are also valid for the diameter of a sphere.
In more modern usage, the length of a diameter i... | Diameter | Physics,Mathematics | 695 |
22,564,667 | https://en.wikipedia.org/wiki/Signal%20averaging | Signal averaging is a signal processing technique applied in the time domain, intended to increase the strength of a signal relative to noise that is obscuring it. By averaging a set of replicate measurements, the signal-to-noise ratio (SNR) will be increased, ideally in proportion to the square root of the number of m... | Signal averaging | Technology,Engineering | 835 |
60,064,346 | https://en.wikipedia.org/wiki/HoloLens%202 | Microsoft HoloLens 2 is a mixed reality head-mounted display developed and manufactured by Microsoft. It is the successor to the original Microsoft HoloLens. The first variant of the device, The HoloLens 2 enterprise edition, debuted its release on February 24, 2019. This was followed by a developer edition that was an... | HoloLens 2 | Technology | 718 |
20,409,825 | https://en.wikipedia.org/wiki/Amiga%20Walker | The Amiga Walker, sometimes incorrectly known as the Mind Walker, is a prototype of an Amiga computer developed and shown by Amiga Technologies, a subsidiary of Escom, in late 1995/early 1996. Walker was planned as a replacement for the A1200 with a faster CPU, better expansion capabilities, and a built-in CD-ROM. The... | Amiga Walker | Technology | 318 |
100,558 | https://en.wikipedia.org/wiki/A%2A%20search%20algorithm | A* (pronounced "A-star") is a graph traversal and pathfinding algorithm that is used in many fields of computer science due to its completeness, optimality, and optimal efficiency. Given a weighted graph, a source node and a goal node, the algorithm finds the shortest path (with respect to the given weights) from sourc... | A* search algorithm | Mathematics | 4,421 |
58,955 | https://en.wikipedia.org/wiki/Timeline%20of%20artificial%20satellites%20and%20space%20probes | This timeline of artificial satellites and space probes includes uncrewed spacecraft including technology demonstrators, observatories, lunar probes, and interplanetary probes. First satellites from each country are included. Not included are most Earth science satellites, commercial satellites or crewed missions.
Tim... | Timeline of artificial satellites and space probes | Astronomy | 100 |
53,913,187 | https://en.wikipedia.org/wiki/Land%20change%20modeling | Land change models (LCMs) describe, project, and explain changes in and the dynamics of land use and land-cover. LCMs are a means of understanding ways that humans change the Earth's surface in the past, present, and future.
Land change models are valuable in development policy, helping guide more appropriate decision... | Land change modeling | Environmental_science | 3,102 |
63,361,034 | https://en.wikipedia.org/wiki/Power%20in%20Numbers%3A%20The%20Rebel%20Women%20of%20Mathematics | Power in Numbers: The Rebel Women of Mathematics is a book on women in mathematics, by Talithia Williams. It was published in 2018 by Race Point Publishing.
Topics and related works
This book is a collection of biographies of 27 women mathematicians, and brief sketches of the lives of many others. It is similar to pre... | Power in Numbers: The Rebel Women of Mathematics | Technology | 711 |
31,453,337 | https://en.wikipedia.org/wiki/Algebraic%20geometry%20of%20projective%20spaces | The concept of a Projective space plays a central role in algebraic geometry. This article aims to define the notion in terms of abstract algebraic geometry and to describe some basic uses of projective spaces.
Homogeneous polynomial ideals
Let k be an algebraically closed field, and V be a finite-dimensional vector ... | Algebraic geometry of projective spaces | Mathematics | 1,388 |
60,939,156 | https://en.wikipedia.org/wiki/Felisa%20N%C3%BA%C3%B1ez%20Cubero | Felisa Núñez Cubero (January 21, 1924 - August 10, 2017) was a Spanish physicist. She was the first female professor at the Polytechnic University of Madrid.
Career
She graduated in Chemical Sciences in 1946 in Valladolid, and began working with Professor Velayos, who greatly influenced her scientific vocation, orie... | Felisa Núñez Cubero | Physics,Materials_science | 391 |
2,868,248 | https://en.wikipedia.org/wiki/SNOPT | SNOPT, for Sparse Nonlinear OPTimizer, is a software package for solving large-scale nonlinear optimization problems written by Philip Gill, Walter Murray and Michael Saunders. SNOPT is mainly written in Fortran, but interfaces to C, C++, Python and MATLAB are available.
It employs a sparse sequential quadratic progr... | SNOPT | Mathematics | 260 |
9,335,064 | https://en.wikipedia.org/wiki/Ledinegg%20instability | In fluid dynamics, the Ledinegg instability occurs in two-phase flow, especially in a boiler tube, when the boiling boundary is within the tube. For a given mass flux J through the tube, the pressure drop per unit length (which typically varies as the square of the mass flux and inversely as the density, i.e., as ) is... | Ledinegg instability | Chemistry,Engineering | 255 |
2,903,820 | https://en.wikipedia.org/wiki/Iota%20Cancri | Iota Cancri (ι Cnc, ι Cancri) is a double star in the constellation Cancer approximately 300 light years from Earth.
The two stars of ι Cancri are separated by 30 arcseconds, changing only slowly. Although no orbit has been derived, the two stars show a large common proper motion and are assumed to be gravitationally ... | Iota Cancri | Astronomy | 266 |
68,144,048 | https://en.wikipedia.org/wiki/NGC%203602 | NGC 3602 is a barred spiral galaxy in the constellation Leo. It was discovered on March 4, 1865 by the astronomer Albert Marth.
See also
List of largest galaxies
List of nearest galaxies
References
External links
Leo (constellation)
3602
Barred spiral galaxies
034351 | NGC 3602 | Astronomy | 55 |
4,547,563 | https://en.wikipedia.org/wiki/Ammonia%20production | Ammonia production takes place worldwide, mostly in large-scale manufacturing plants that produce 240 million metric tonnes of ammonia (2023) annually. Based on the annual production in 2023 the major part (~70%) of the production facilities are based in China (29%), India (9.5%), USA (9.5%), Russia (9.5%), Indonesia (... | Ammonia production | Chemistry | 1,547 |
6,793,569 | https://en.wikipedia.org/wiki/Align-m | Align-m is a multiple sequence alignment program written by Ivo Van Walle.
Align-m has the ability to accomplish the following tasks:
multiple sequence alignment,
include extra information to guide the sequence alignment,
multiple structural alignment,
homology modeling by (iteratively) combining sequence and stru... | Align-m | Chemistry,Engineering,Biology | 117 |
72,188,498 | https://en.wikipedia.org/wiki/Pompidou%20Group | The Council of Europe International Cooperation Group on Drugs and Addiction, also known as Pompidou Group (French: Groupe Pompidou; and formerly Cooperation Group to Combat Drug Abuse and Illicit Trafficking in Drugs) is the co-operation platform of the Council of Europe on matters of drug policy currently composed of... | Pompidou Group | Chemistry | 1,340 |
33,397,867 | https://en.wikipedia.org/wiki/Haemagglutination%20activity%20domain | In molecular biology, the haemagglutination activity domain is a conserved protein domain found near the N terminus of a number of large, repetitive bacterial proteins, including many proteins of over 2500 amino acids. A number of the members of this family have been designated adhesins, filamentous haemagglutinins, ha... | Haemagglutination activity domain | Biology | 291 |
38,497,663 | https://en.wikipedia.org/wiki/Vertu%20Ti | The Vertu Ti is an Android mobile phone made by Vertu in England. It features a titanium case with a sapphire screen making it more robust than most smartphones. The phone retailed at £6700 (€7900, $10500).
It shares similar hardware and the same battery pack as Nokia's Lumia 920, and is also manufactured by Nokia, wh... | Vertu Ti | Technology | 299 |
68,426,974 | https://en.wikipedia.org/wiki/HD%2075116 | HD 75116, also known as HR 3491, is a solitary, orange hued star in the southern circumpolar constellation Volans, the flying fish. It has an apparent magnitude of 6.31, placing it near the limit for naked eye visibility. Parallax measurements from the Gaia spacecraft place the star relatively far at a distance of 930 ... | HD 75116 | Astronomy | 231 |
38,823,347 | https://en.wikipedia.org/wiki/1%2C4-Dioxene | 1,4-Dioxene is an organic compound with the formula (CH)(CH)O. The compound is derived from dioxane by dehydrogenation. It is a colourless liquid.
References
Ethers
Dioxanes | 1,4-Dioxene | Chemistry | 53 |
8,993,287 | https://en.wikipedia.org/wiki/Gambler%27s%20conceit | Gambler's conceit is the fallacy described by behavioral economist David J. Ewing, where a gambler believes they will be able to stop a risky behavior while still engaging in it. This belief frequently operates during games of chance, such as casino games. The gambler believes they will be a net winner at the game, and... | Gambler's conceit | Biology | 469 |
398,404 | https://en.wikipedia.org/wiki/Lucas%20number | The Lucas sequence is an integer sequence named after the mathematician François Édouard Anatole Lucas (1842–1891), who studied both that sequence and the closely related Fibonacci sequence. Individual numbers in the Lucas sequence are known as Lucas numbers. Lucas numbers and Fibonacci numbers form complementary insta... | Lucas number | Mathematics | 1,348 |
66,013,128 | https://en.wikipedia.org/wiki/Aviation%20biofuel%20demonstrations | List of Aviation biofuel demonstration flights.
Demonstration flights
Commercial flights
References
Alternative fuels
Aviation and the environment
Aviation fuels
Biofuels
Renewable fuels | Aviation biofuel demonstrations | Engineering | 29 |
58,506,310 | https://en.wikipedia.org/wiki/Lynestrenol%20phenylpropionate | Lynestrenol phenylpropionate (LPP), also known as ethynylestrenol phenylpropionate, is a progestin and a progestogen ester which was developed for potential use as a progestogen-only injectable contraceptive by Organon but was never marketed. It was assessed at doses of 25 to 75 mg in an oil solution once a month by in... | Lynestrenol phenylpropionate | Chemistry | 367 |
44,104,210 | https://en.wikipedia.org/wiki/Frank%20H.%20Field | Frank Henry Field (February 27, 1922 – April 12, 2013) was an American chemist and mass spectrometrist known for his work in the development of chemical ionization.
Early life and education
Frank Field was born in Keansburg, New Jersey, on February 27, 1922. His father died two months after he was born and his mother ... | Frank H. Field | Physics,Chemistry | 352 |
60,777,557 | https://en.wikipedia.org/wiki/Value%20tree%20analysis | Value tree analysis is a multi-criteria decision-making (MCDM) implement by which the decision-making attributes for each choice to come out with a preference for the decision makes are weighted. Usually, choices' attribute-specific values are aggregated into a complete method. Decision analysts (DAs) distinguished two... | Value tree analysis | Engineering | 2,298 |
30,388,594 | https://en.wikipedia.org/wiki/William%20Moffitt | William E. Moffitt (9 November 1925 – 19 December 1958) was a British quantum chemist. He died after a heart attack following a squash match. He had been thought to be one of Britain's most gifted academics.
Early life
Moffitt was born in Berlin, Germany to British parents; his father was working in Berlin on behalf o... | William Moffitt | Chemistry | 517 |
31,017,014 | https://en.wikipedia.org/wiki/C5H8O5 | {{DISPLAYTITLE:C5H8O5}}
The molecular formula C5H8O5 (molar mass: 148.12 g/mol, exact mass: 148.0372 u) may refer to:
Citramalic acid
α-Hydroxyglutaric acid | C5H8O5 | Chemistry | 65 |
1,859,768 | https://en.wikipedia.org/wiki/Lock-in%20amplifier | A lock-in amplifier is a type of amplifier that can extract a signal with a known carrier wave from an extremely noisy environment. Depending on the dynamic reserve of the instrument, signals up to a million times smaller than noise components, potentially fairly close by in frequency, can still be reliably detected. I... | Lock-in amplifier | Technology,Engineering | 2,035 |
12,978,453 | https://en.wikipedia.org/wiki/Enclomifene | Enclomifene (), or enclomiphene (), a nonsteroidal selective estrogen receptor modulator of the triphenylethylene group, acts by antagonizing the estrogen receptor (ER) in the pituitary gland, which reduces negative feedback by estrogen on the hypothalamic-pituitary-gonadal axis, thereby increasing gonadotropin secreti... | Enclomifene | Chemistry | 1,705 |
27,092,961 | https://en.wikipedia.org/wiki/Link-richness | Link-richness is the quality, possessed by some websites, of having many hyperlinks. Classified advertising sites like Craigslist tend to be very link-rich, sometimes with hundreds of links on their main page. They help users find the links they are looking for by grouping links into clusters. Inadequate link richness ... | Link-richness | Engineering | 311 |
312,976 | https://en.wikipedia.org/wiki/N%C3%BCwa | Nüwa, also read Nügua, is a mother goddess, culture hero, and/or member of the Three Sovereigns of Chinese mythology. She is a goddess in Chinese folk religion, Chinese Buddhism, Confucianism and Taoism. She is credited with creating humanity and repairing the Pillar of Heaven.
As creator of mankind, she molded humans... | Nüwa | Astronomy | 4,098 |
68,140,494 | https://en.wikipedia.org/wiki/Adrenal%20androgen-stimulating%20hormone | Adrenal androgen stimulating hormone (AASH), also known as cortical androgen stimulating hormone (CASH), is a hypothetical hormone which has been proposed to stimulate the adrenal glands to produce adrenal androgens such as dehydroepiandrosterone (DHEA), dehydroepiandrosterone sulfate (DHEA-S), and androstenedione (A4)... | Adrenal androgen-stimulating hormone | Chemistry,Biology | 177 |
66,110,715 | https://en.wikipedia.org/wiki/Slot-die%20coating | Slot-die coating is a coating technique for the application of solution, slurry, hot-melt, or extruded thin films onto typically flat substrates such as glass, metal, paper, fabric, plastic, or metal foils. The process was first developed for the industrial production of photographic papers in the 1950's. It has since ... | Slot-die coating | Physics,Chemistry,Materials_science,Engineering | 3,718 |
6,668,150 | https://en.wikipedia.org/wiki/Clearing%20the%20neighbourhood | In celestial mechanics, "clearing the neighbourhood" (or dynamical dominance) around a celestial body's orbit describes the body becoming gravitationally dominant such that there are no other bodies of comparable size other than its natural satellites or those otherwise under its gravitational influence.
"Clearing the... | Clearing the neighbourhood | Physics,Astronomy | 2,141 |
1,140,608 | https://en.wikipedia.org/wiki/Tridilosa | Tridilosa is a very light and resistant, materials-efficient 3-D structure, made from steel and concrete and widely used in civil engineering. Tridilosa was invented by the Mexican engineer Heberto Castillo.
Among the most remarkable features of this structure is that it can save up to 66% on concrete usage and up to ... | Tridilosa | Physics | 149 |
7,781,606 | https://en.wikipedia.org/wiki/Plasma%20wave%20instrument | A plasma wave instrument (PWI), also known as a plasma wave receiver, is a device capable of detecting vibrations in outer space plasma and transforming them into audible sound waves or air vibrations that can be heard by the human ear. This instrument was pioneered by then-University of Iowa physics professor, Donald ... | Plasma wave instrument | Physics,Technology,Engineering | 409 |
1,146,294 | https://en.wikipedia.org/wiki/Current%20algebra | Certain commutation relations among the current density operators in quantum field theories define an infinite-dimensional Lie algebra called a current algebra. Mathematically these are Lie algebras consisting of smooth maps from a manifold into a finite dimensional Lie algebra.
History
The original current algebra, p... | Current algebra | Physics | 500 |
796,928 | https://en.wikipedia.org/wiki/Consistent%20histories | In quantum mechanics, the consistent histories or simply "consistent quantum theory" interpretation generalizes the complementarity aspect of the conventional Copenhagen interpretation. The approach is sometimes called decoherent histories and in other work decoherent histories are more specialized.
First proposed b... | Consistent histories | Physics | 1,214 |
159,284 | https://en.wikipedia.org/wiki/Novartis | Novartis AG is a Swiss multinational pharmaceutical corporation based in Basel, Switzerland. Consistently ranked in the global top five, Novartis is one of the largest pharmaceutical companies in the world and was the fourth largest by revenue in 2022.
Novartis manufactures the drugs clozapine (Clozaril), diclofenac (... | Novartis | Biology | 9,851 |
36,597,629 | https://en.wikipedia.org/wiki/Genus%20of%20a%20quadratic%20form | In mathematics, the genus is a classification of quadratic forms and lattices over the ring of integers. An integral quadratic form is a quadratic form on Zn, or equivalently a free Z-module of finite rank. Two such forms are in the same genus if they are equivalent over the local rings Zp for each prime p and also eq... | Genus of a quadratic form | Mathematics | 279 |
31,296 | https://en.wikipedia.org/wiki/Tachyon | A tachyon () or tachyonic particle is a hypothetical particle that always travels faster than light. Physicists believe that faster-than-light particles cannot exist because they are inconsistent with the known laws of physics. If such particles did exist they could be used to send signals faster than light and into th... | Tachyon | Physics,Astronomy | 2,509 |
25,024,518 | https://en.wikipedia.org/wiki/1970%20ascariasis%20poisoning%20incident | The 1970 ascariasis poisoning incident was a poisoning incident that took place in Quebec in February, 1970. At least seven people claimed to have been infected with parasitic worm eggs by Eric Kranz, a former postgraduate student from Hempstead, New York. The victims were Canadians Richard Davis, William Butler, Davi... | 1970 ascariasis poisoning incident | Environmental_science | 852 |
22,520,264 | https://en.wikipedia.org/wiki/Neuroinformatics%20%28journal%29 | Neuroinformatics is a quarterly peer-reviewed scientific journal published by Springer Science+Business Media. It covers all aspects of neuroinformatics. The journal is abstracted and indexed in MEDLINE/PubMed, Scopus and the Science Citation Index Expanded. According to the Journal Citation Reports, the journal has a ... | Neuroinformatics (journal) | Biology | 152 |
25,804,104 | https://en.wikipedia.org/wiki/List%20of%20trigonometric%20identities | In trigonometry, trigonometric identities are equalities that involve trigonometric functions and are true for every value of the occurring variables for which both sides of the equality are defined. Geometrically, these are identities involving certain functions of one or more angles. They are distinct from triangle i... | List of trigonometric identities | Mathematics | 3,750 |
5,209,618 | https://en.wikipedia.org/wiki/Communications%20Opportunity%2C%20Promotion%20and%20Enhancement%20Bill%20of%202006 | The Communications Opportunity, Promotion and Enhancement (COPE) Act of 2006 () was a bill in the U.S. House of Representatives. It was part of a major overhaul of the Telecommunications Act of 1996 being considered by the US Congress. The Act was sponsored by Commerce Committee Chairman Joe Barton (R-TX), Rep. Fred Up... | Communications Opportunity, Promotion and Enhancement Bill of 2006 | Engineering | 594 |
44,127,276 | https://en.wikipedia.org/wiki/Berkeley%20Madonna | Berkeley Madonna is a mathematical modelling software package, developed at the University of California at Berkeley by Robert Macey and George Oster. It numerically solves ordinary differential equations and difference equations, originally developed to execute STELLA programs.
Its strength lies in a relatively simp... | Berkeley Madonna | Mathematics | 279 |
3,194,537 | https://en.wikipedia.org/wiki/Callendar%E2%80%93Van%20Dusen%20equation | The Callendar–Van Dusen equation is an equation that describes the relationship between resistance (R) and temperature (T) of platinum resistance thermometers (RTD).
As commonly used for commercial applications of RTD thermometers, the relationship between resistance and temperature is given by the following equations... | Callendar–Van Dusen equation | Mathematics,Technology,Engineering | 557 |
65,396,149 | https://en.wikipedia.org/wiki/Backusella%20macrospora | Backusella macrospora is a species of zygote fungus in the order Mucorales. It was described by Andrew S. Urquhart and James K. Douch in 2020. The specific epithet refers to the large size of the sporangiospores. The type locality is Tarra-Bulga National Park, Australia.
See also
Fungi of Australia
References
Exter... | Backusella macrospora | Biology | 93 |
46,776,490 | https://en.wikipedia.org/wiki/FASTKD5 | FAST kinase domain-containing protein 5 (FASTKD5) is a protein that in humans is encoded by the FASTKD5 gene on chromosome 20. This protein is part of the FASTKD family, which is known for regulating the energy balance of mitochondria under stress. FASTKD5 is also required for RNA granules to process precursor mRNAs no... | FASTKD5 | Biology | 398 |
24,269,149 | https://en.wikipedia.org/wiki/Butyriboletus%20appendiculatus | Butyriboletus appendiculatus is an edible pored mushroom that grows under oaks and other broad leaved trees such as beech. It is commonly known as the butter bolete. It often grows in large colonies beneath the oak trees, and is frequently found cohabiting with old oaks in ancient woodland. It is relatively rare in Br... | Butyriboletus appendiculatus | Biology | 687 |
10,453,294 | https://en.wikipedia.org/wiki/Mendelian%20randomization | In epidemiology, Mendelian randomization (commonly abbreviated to MR) is a method using measured variation in genes to examine the causal effect of an exposure on an outcome. Under key assumptions (see below), the design reduces both reverse causation and confounding, which often substantially impede or mislead the int... | Mendelian randomization | Environmental_science | 2,380 |
8,430,768 | https://en.wikipedia.org/wiki/Globalization%20and%20disease | Globalization, the flow of information, goods, capital, and people across political and geographic boundaries, allows infectious diseases to rapidly spread around the world, while also allowing the alleviation of factors such as hunger and poverty, which are key determinants of global health. The spread of diseases acr... | Globalization and disease | Environmental_science | 7,216 |
6,855,491 | https://en.wikipedia.org/wiki/Mauritius%20Time | Mauritius Time, or MUT, is the time zone used by the Indian Ocean island nation of Mauritius. The zone is four hours ahead of UTC (UTC+04:00).
Mauritius does not use daylight saving time, however, it has been used in the past. Daylight saving time was first introduced in Mauritius in 1982, however, it was discontinued... | Mauritius Time | Physics | 175 |
1,505,381 | https://en.wikipedia.org/wiki/Numerical%20weather%20prediction | Numerical weather prediction (NWP) uses mathematical models of the atmosphere and oceans to predict the weather based on current weather conditions. Though first attempted in the 1920s, it was not until the advent of computer simulation in the 1950s that numerical weather predictions produced realistic results. A num... | Numerical weather prediction | Physics,Mathematics,Technology | 5,123 |
67,349,603 | https://en.wikipedia.org/wiki/Mass%20spectrometry%20at%20Swansea | Swansea University has had a long established history of development and innovation in mass spectrometry and chromatography.
Mass Spectrometry Research Unit
In 1975, John H. Beynon was appointed the Royal Society Research Professor and established the Mass Spectrometry Research Unit at Swansea University (at that time... | Mass spectrometry at Swansea | Physics,Chemistry | 407 |
26,773,036 | https://en.wikipedia.org/wiki/Minor%20metals | Minor metals is a widely used term in the metal industry that generally refers to metals which are a by-product of smelting a base metal. Minor metals do not have a real exchange, and are not traded on the London Metal Exchange (LME).
Characteristics
Two characteristics are regularly associated with minor metals: (1)... | Minor metals | Chemistry | 676 |
42,083,967 | https://en.wikipedia.org/wiki/K-theory%20of%20a%20category | In algebraic K-theory, the K-theory of a category C (usually equipped with some kind of additional data) is a sequence of abelian groups Ki(C) associated to it. If C is an abelian category, there is no need for extra data, but in general it only makes sense to speak of K-theory after specifying on C a structure of an e... | K-theory of a category | Mathematics | 1,253 |
241,026 | https://en.wikipedia.org/wiki/Up%20quark | The up quark or u quark (symbol: u) is the lightest of all quarks, a type of elementary particle, and a significant constituent of matter. It, along with the down quark, forms the neutrons (one up quark, two down quarks) and protons (two up quarks, one down quark) of atomic nuclei. It is part of the first generation of... | Up quark | Physics | 723 |
66,373,531 | https://en.wikipedia.org/wiki/Taphrina%20tosquinetii | Taphrina tosquinetii is a fungal plant pathogen that causes large blisters on both surfaces of the leaves of alder.
Description of the gall
The ascomycete induces a gall that distorts the leaves of alder. The leaves are slightly thickened, brittle and incurved with blister-like growth on both sides, which can increase... | Taphrina tosquinetii | Biology | 167 |
30,820,704 | https://en.wikipedia.org/wiki/Evolution%20by%20gene%20duplication | Evolution by gene duplication is an event by which a gene or part of a gene can have two identical copies that can not be distinguished from each other. This phenomenon is understood to be an important source of novelty in evolution, providing for an expanded repertoire of molecular activities. The underlying mutati... | Evolution by gene duplication | Chemistry,Biology | 2,083 |
19,057,150 | https://en.wikipedia.org/wiki/Intersection%20form%20of%20a%204-manifold | In mathematics, the intersection form of an oriented compact 4-manifold is a special symmetric bilinear form on the 2nd (co)homology group of the 4-manifold. It reflects much of the topology of the 4-manifolds, including information on the existence of a smooth structure.
Definition using intersection
Let be a clos... | Intersection form of a 4-manifold | Mathematics | 836 |
25,791,203 | https://en.wikipedia.org/wiki/ALL-IN-1 | ALL-IN-1 was an office automation product developed and sold by Digital Equipment Corporation in the 1980s. It was one of the first purchasable off the shelf electronic mail products. It was later known as Office Server V3.2 for OpenVMS Alpha and OpenVMS VAX systems before being discontinued.
Overview
ALL-IN-1 was adv... | ALL-IN-1 | Technology | 485 |
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