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 |
|---|---|---|---|---|---|
56,633,182 | https://en.wikipedia.org/wiki/C18orf63 | Chromosome 18 open reading frame 63 is a protein which in humans is encoded by the C18orf63 gene. This protein is not yet well understood by the scientific community. Research has been conducted suggesting that C18orf63 could be a potential biomarker for early stage pancreatic cancer and breast cancer.
Gene
This gene... | C18orf63 | Chemistry | 1,133 |
1,659,660 | https://en.wikipedia.org/wiki/And%20yet%20it%20moves | "And yet it moves" or "Although it does move" ( or ) is a phrase attributed to the Italian mathematician, physicist, and philosopher Galileo Galilei (1564–1642) in 1633 after being forced to recant his claims that the Earth moves around the Sun, rather than the converse. In this context, the implication of the phrase ... | And yet it moves | Astronomy | 569 |
20,726,543 | https://en.wikipedia.org/wiki/KCNT2 | Potassium channel subfamily T, member 2, also known as KCNT2 is a human gene that encodes the KNa protein. KCNT2, also known as the Slick channel (sequence like an intermediate calcium channel) is an outwardly rectifying potassium channel activated by internal raises in sodium or chloride ions.
See also
SK channel
V... | KCNT2 | Chemistry | 80 |
299,847 | https://en.wikipedia.org/wiki/Structural%20information%20theory | Structural information theory (SIT) is a theory about human perception and in particular about visual perceptual organization, which is a neuro-cognitive process. It has been applied to a wide range of research topics, mostly in visual form perception but also in, for instance, visual ergonomics, data visualization, an... | Structural information theory | Mathematics,Technology,Engineering | 900 |
33,650,766 | https://en.wikipedia.org/wiki/George%20Tchobanoglous | George Tchobanoglous (born May 24, 1935) is an American civil and environmental engineer, writer and professor.
Biography
George Tchobanoglous was born in the United States to Greek immigrant parents. He received a BS in civil engineering from the University of the Pacific, an MS in sanitary engineering from the Univ... | George Tchobanoglous | Environmental_science | 1,287 |
16,484,868 | https://en.wikipedia.org/wiki/Monospecific%20antibody | Monospecific antibodies are antibodies whose specificity to antigens is singular (mono- + specific) in any of several ways: antibodies that all have affinity for the same antigen; antibodies that are specific to one antigen or one epitope; or antibodies specific to one type of cell or tissue. Monoclonal antibodies are ... | Monospecific antibody | Biology | 438 |
8,335,967 | https://en.wikipedia.org/wiki/Urban%20wild | An urban wild is a remnant of a natural ecosystem found in the midst of an otherwise highly developed urban area.
One of the most expansive efforts to protect and foster urban wilds is the aptly titled "Urban Wilds program" conducted in Boston, which had its start in 1977 off the back of a 1976 report by the Boston Pl... | Urban wild | Engineering,Biology | 380 |
564,661 | https://en.wikipedia.org/wiki/Video%20game%20producer | A video game producer is the top person in charge of overseeing development of a video game.
History
The earliest documented use of the term producer in games was by Trip Hawkins, who established the position when he founded Electronic Arts in 1982:
Sierra On-Line's 1982 computer game Time Zone may be the first to l... | Video game producer | Technology | 1,307 |
12,279,653 | https://en.wikipedia.org/wiki/Educator%20Astronaut%20Project | The Educator Astronaut Project is a NASA program to educate students and spur excitement in science, technology, engineering, math, and space exploration. It is a successor to the Teacher in Space Project of the 1980s, which NASA cancelled after the death of teacher-astronaut Christa McAuliffe in the Space Shuttle Chal... | Educator Astronaut Project | Astronomy | 463 |
34,160,079 | https://en.wikipedia.org/wiki/Hiroshi%20Tada%20%28engineer%29 | Dr. Hiroshi Tada was a mechanical engineer with highly notable works in the field of fracture mechanics. He was also well known as a performer of a Japanese style of top spinning known as koma-mawashi.
Koma-mawashi performances
Although is traditionally a children's play activity in Japan, Dr. Tada performed this a... | Hiroshi Tada (engineer) | Engineering | 256 |
3,192,875 | https://en.wikipedia.org/wiki/Pearson%E2%80%93Anson%20effect | The Pearson–Anson effect, discovered in 1922 by Stephen Oswald Pearson and Horatio Saint George Anson, is the phenomenon of an oscillating electric voltage produced by a neon bulb connected across a capacitor, when a direct current is applied through a resistor. This circuit, now called the Pearson-Anson oscillator, ne... | Pearson–Anson effect | Engineering | 2,378 |
33,849,205 | https://en.wikipedia.org/wiki/International%20Architecture%20Biennale%20of%20S%C3%A3o%20Paulo | The International Architecture Biennale of São Paulo (, BIA), Brazil, is an international exhibition to recognize art and innovation in architecture.
History
The first BIA was held in 1973.
The BIA is held on alternating years from the São Paulo Art Biennial, another major international event hosted by the city. Both... | International Architecture Biennale of São Paulo | Engineering | 249 |
75,674,975 | https://en.wikipedia.org/wiki/Printed%20circuit%20board%20manufacturing | Printed circuit board manufacturing is the process of manufacturing bare printed circuit boards (PCBs) and populating them with electronic components. It includes all the processes to produce the full assembly of a board into a functional circuit board.
In board manufacturing, multiple PCBs are grouped on a single pan... | Printed circuit board manufacturing | Engineering | 5,225 |
23,360,896 | https://en.wikipedia.org/wiki/Doob%20decomposition%20theorem | In the theory of stochastic processes in discrete time, a part of the mathematical theory of probability, the Doob decomposition theorem gives a unique decomposition of every adapted and integrable stochastic process as the sum of a martingale and a predictable process (or "drift") starting at zero. The theorem was pro... | Doob decomposition theorem | Mathematics | 925 |
176,399 | https://en.wikipedia.org/wiki/Zeeman%20effect | The Zeeman effect ( , ) is the splitting of a spectral line into several components in the presence of a static magnetic field. It is caused by interaction of the magnetic field with the magnetic moment of the atomic electron associated to its orbital motion and spin; this interaction shifts some orbital energies more ... | Zeeman effect | Physics,Chemistry,Materials_science | 3,179 |
1,065,357 | https://en.wikipedia.org/wiki/Mental%20status%20examination | The mental status examination (MSE) is an important part of the clinical assessment process in neurological and psychiatric practice. It is a structured way of observing and describing a patient's psychological functioning at a given point in time, under the domains of appearance, attitude, behavior, mood and affect, s... | Mental status examination | Biology | 6,131 |
20,023,434 | https://en.wikipedia.org/wiki/List%20of%20VAX%20computers | Between 1977 and 2000, Digital Equipment Corporation (DEC) produced a wide range of computer systems under the VAX brand, all based on various implementations of the DEC-proprietary instruction set architecture of the same name.
VAX-11
VAX-11/780
VAX-11/750
VAX-11/751
VAX-11/730
VAX-11/782
VAX-11/784
VAX-11/7... | List of VAX computers | Technology | 983 |
1,068,102 | https://en.wikipedia.org/wiki/Prior-appropriation%20water%20rights | In the American legal system, prior appropriation water rights is the doctrine that the first person to take a quantity of water from a water source for "beneficial use" (agricultural, industrial or household) has the right to continue to use that quantity of water for that purpose. Subsequent users can take the remain... | Prior-appropriation water rights | Environmental_science | 2,336 |
6,097,297 | https://en.wikipedia.org/wiki/Linux | Linux (, ) is a family of open-source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991, by Linus Torvalds. Linux is typically packaged as a Linux distribution (distro), which includes the kernel and supporting system software and libraries—most of wh... | Linux | Technology | 8,195 |
26,171,620 | https://en.wikipedia.org/wiki/Thure%20E.%20Cerling | Thure E. Cerling (born 1949) is a Distinguished Professor of Geology and Geophysics and a Distinguished Professor of Biology at the University of Utah. Cerling is a leading expert in the evolution of modern landscapes including modern mammals and their associated grassland ecologies and stable isotope analyses of the a... | Thure E. Cerling | Chemistry | 1,694 |
22,862,812 | https://en.wikipedia.org/wiki/Red%20heat | The practice of using colours to determine the temperature of a piece of (usually) ferrous metal comes from blacksmithing. Long before thermometers were widely available, it was necessary to know what state the metal was in for heat treating it and the only way to do this was to heat it up to a colour which was known t... | Red heat | Physics,Chemistry,Materials_science,Engineering | 130 |
72,738,124 | https://en.wikipedia.org/wiki/IMGT | IMGT or the international ImMunoGeneTics information system is a collection of databases and resources for immunoinformatics, particularly the V, D, J, and C gene sequences, as well as a providing other tools and data related to the adaptive immune system. IMGT/LIGM-DB, the first and still largest database hosted as pa... | IMGT | Engineering,Biology | 481 |
173,965 | https://en.wikipedia.org/wiki/3D%20rotation%20group | In mechanics and geometry, the 3D rotation group, often denoted SO(3), is the group of all rotations about the origin of three-dimensional Euclidean space under the operation of composition.
By definition, a rotation about the origin is a transformation that preserves the origin, Euclidean distance (so it is an isome... | 3D rotation group | Physics,Mathematics | 3,931 |
56,374,292 | https://en.wikipedia.org/wiki/Type%20theory%20with%20records | Type theory with records is a formal semantics representation framework, using records to express type theory types. It has been used in natural language processing, principally computational semantics and dialogue systems.
Syntax
A record type is a set of fields. A field is a pair consisting of a label and a type. ... | Type theory with records | Mathematics | 148 |
7,536,770 | https://en.wikipedia.org/wiki/Dorian%20M.%20Goldfeld | Dorian Morris Goldfeld (born January 21, 1947) is an American mathematician working in analytic number theory and automorphic forms at Columbia University.
Professional career
Goldfeld received his B.S. degree in 1967 from Columbia University. His doctoral dissertation, entitled "Some Methods of Averaging in the Analy... | Dorian M. Goldfeld | Mathematics | 805 |
30,306,025 | https://en.wikipedia.org/wiki/Plant%20tissue%20test | The nutrient content of a plant can be assessed by testing a sample of tissue from that plant. These tests are important in agriculture since fertilizer application can be fine-tuned if the plants nutrient status is known. Nitrogen most commonly limits plant growth and is the most managed nutrient.
Most useful times
T... | Plant tissue test | Chemistry | 1,432 |
4,301,763 | https://en.wikipedia.org/wiki/Grain%20growth | In materials science, grain growth is the increase in size of grains (crystallites) in a material at high temperature. This occurs when recovery and recrystallisation are complete and further reduction in the internal energy can only be achieved by reducing the total area of grain boundary. The term is commonly used in... | Grain growth | Physics,Chemistry,Materials_science,Engineering | 1,725 |
63,771,069 | https://en.wikipedia.org/wiki/Arfiviricetes | Arfiviricetes is a class of viruses.
Orders
The following orders are recognized:
Baphyvirales
Cirlivirales
Cremevirales
Mulpavirales
Recrevirales
Rivendellvirales
Rohanvirales
References
External links
Single-stranded DNA viruses | Arfiviricetes | Biology | 58 |
57,186,853 | https://en.wikipedia.org/wiki/T-cell%20depletion | T-cell depletion (TCD) is the process of T cell removal or reduction, which alters the immune system and its responses. Depletion can occur naturally (i.e. in HIV) or be induced for treatment purposes. TCD can reduce the risk of graft-versus-host disease (GVHD), which is a common issue in transplants.
The idea that TC... | T-cell depletion | Biology | 1,806 |
32,851 | https://en.wikipedia.org/wiki/Wiki | A wiki ( ) is a form of hypertext publication on the internet which is collaboratively edited and managed by its audience directly through a web browser. A typical wiki contains multiple pages that can either be edited by the public or limited to use within an organization for maintaining its internal knowledge base.
... | Wiki | Mathematics | 5,001 |
31,157,948 | https://en.wikipedia.org/wiki/Serial%20module | In abstract algebra, a uniserial module M is a module over a ring R, whose submodules are totally ordered by inclusion. This means simply that for any two submodules N1 and N2 of M, either or . A module is called a serial module if it is a direct sum of uniserial modules. A ring R is called a right uniserial ring i... | Serial module | Mathematics | 2,295 |
13,674,069 | https://en.wikipedia.org/wiki/Hippocratic%20Oath%20for%20scientists | A Hippocratic Oath for scientists is an oath similar to the Hippocratic Oath for medical professionals, adapted for scientists. Multiple varieties of such an oath have been proposed. Joseph Rotblat has suggested that an oath would help make new scientists aware of their social and moral responsibilities; opponents, how... | Hippocratic Oath for scientists | Technology | 1,316 |
27,976,717 | https://en.wikipedia.org/wiki/Otto%20Ambros | Otto Ambros (19 May 1901 – 23 July 1990) was a German chemist and Nazi war criminal. He is known for his wartime work on synthetic rubber (polybutadiene, or "Buna rubber") and nerve agents (sarin and tabun). After the war he was tried at Nuremberg and convicted of crimes against humanity for his use of slave labor from... | Otto Ambros | Chemistry | 1,234 |
77,359,208 | https://en.wikipedia.org/wiki/Asplenium%20aethiopicum | Asplenium aethiopicum is a lithophytic or sometimes epiphytic species of fern found in Southern and tropical Africa, tropical America, Asia and Australia. It is listed as critically endangered in Victoria, Australia. It is considered exotic in New Zealand.
Taxonomy
Asplenium aethiopicum was originally published under... | Asplenium aethiopicum | Biology | 200 |
39,326,898 | https://en.wikipedia.org/wiki/Cold-water%20geyser | Cold-water geysers are geysers that have eruptions whose water spurts are propelled by -bubbles, instead of the hot steam which drives the more familiar hot-water geysers: The gush of a cold-water geyser is identical to the spurt from a freshly-opened bottle of soda pop.
Cold-water geysers look quite similar to their ... | Cold-water geyser | Environmental_science | 465 |
463,574 | https://en.wikipedia.org/wiki/TSMC | Taiwan Semiconductor Manufacturing Company Limited (TSMC or Taiwan Semiconductor) is a Taiwanese multinational semiconductor contract manufacturing and design company. It is the world's most valuable semiconductor company, the world's largest dedicated independent ("pure-play") semiconductor foundry, and Taiwan's large... | TSMC | Materials_science,Technology | 5,599 |
49,119,569 | https://en.wikipedia.org/wiki/Comparison%20of%20deep%20learning%20software | The following tables compare notable software frameworks, libraries, and computer programs for deep learning applications.
Deep learning software by name
Comparison of machine learning model compatibility
See also
Comparison of numerical-analysis software
Comparison of statistical packages
Comparison of cognitive ar... | Comparison of deep learning software | Mathematics | 70 |
47,124,135 | https://en.wikipedia.org/wiki/Fargam | Fargam (Auspicious in Persian) was a male Rhesus macaque monkey launched into space by Iran. This was Iran's second successful and third overall attempt at launching a monkey into space; their first attempt in 2011 had failed as the animal died in space. The news was released by Iranian state TV which also showed foot... | Fargam | Chemistry,Biology | 421 |
1,945,347 | https://en.wikipedia.org/wiki/Link%20budget | A link budget is an accounting of all of the power gains and losses that a communication signal experiences in a telecommunication system; from a transmitter, through a communication medium such as radio waves, cable, waveguide, or optical fiber, to the receiver. It is an equation giving the received power from the tr... | Link budget | Physics,Engineering | 1,822 |
2,887,610 | https://en.wikipedia.org/wiki/Celgene | Celgene Corporation is a pharmaceutical company that makes cancer and immunology drugs. Its major product is Revlimid (lenalidomide), which is used in the treatment of multiple myeloma, and also in certain anemias. The company is incorporated in Delaware, headquartered in Summit, New Jersey, and a subsidiary of Bristol... | Celgene | Biology | 2,702 |
16,991,711 | https://en.wikipedia.org/wiki/Temocapril | Temocapril (also known as temocaprilum [Latin]; brand name Acecol) is an ACE inhibitor. It was not approved for use in the US.
It is administered as inactive prodrug, then converted to its active metabolite, temocaprilat.
It was patented in 1984 and approved for medical use in 1994.
References
ACE inhibitors
Acetic... | Temocapril | Chemistry | 114 |
44,211,647 | https://en.wikipedia.org/wiki/Glass-filled%20polymer | Glass-filled polymer (or glass-filled plastic), is a mouldable composite material. It comprises short glass fibers in a matrix of a polymer material. It is used to manufacture a wide range of structural components by injection or compression moulding. It is an ideal glass alternative that offers flexibility in the part... | Glass-filled polymer | Physics,Chemistry,Materials_science,Engineering | 420 |
3,203,826 | https://en.wikipedia.org/wiki/Amagat | An amagat (denoted amg or Am) is a practical unit of volumetric number density. Although it can be applied to any substance at any conditions, it is defined as the number of ideal gas molecules per unit volume at 1 atm (101.325 kPa) and 0 °C (273.15 K). It is named after Émile Amagat, who also has Amagat's law named af... | Amagat | Physics,Chemistry,Mathematics | 229 |
13,784,158 | https://en.wikipedia.org/wiki/Biotechnology%20and%20Applied%20Biochemistry | Biotechnology and Applied Biochemistry is a bimonthly peer-reviewed scientific journal covering biotechnology applied to medicine, veterinary medicine, and diagnostics. Topics covered include the expression, extraction, purification, formulation, stability, and characterization of both natural and recombinant biologica... | Biotechnology and Applied Biochemistry | Chemistry,Biology | 248 |
44,636,079 | https://en.wikipedia.org/wiki/Constructive%20cooperative%20coevolution | The constructive cooperative coevolutionary algorithm (also called C3) is a global optimisation algorithm in artificial intelligence based on the multi-start architecture of the greedy randomized adaptive search procedure (GRASP). It incorporates the existing cooperative coevolutionary algorithm (CC). The considered pr... | Constructive cooperative coevolution | Biology | 1,279 |
27,138,990 | https://en.wikipedia.org/wiki/Fabasoft%20Folio%20Cloud | Fabasoft Folio Cloud is a cloud computing service developed by Fabasoft in Linz, Austria announced in April 2010. It focuses on enabling secure collaboration and is web-based with iOS and Android apps for use on mobile devices. The software is object-oriented and offers a wide range of sophisticated functionality for ... | Fabasoft Folio Cloud | Technology | 535 |
26,313,115 | https://en.wikipedia.org/wiki/C18H12O6 | {{DISPLAYTITLE:C18H12O6}}
The molecular formula C18H12O6 (molar mass: 324.28 g/mol, exact mass: 324.0634 u) may refer to:
Atromentin
Hexahydroxytriphenylene (HHTP)
Sterigmatocystin
References
Molecular formulas | C18H12O6 | Physics,Chemistry | 79 |
4,224,990 | https://en.wikipedia.org/wiki/Marjorie%20Clarke | Marjorie J. "Maggie" Clarke is an American environmental scientist who specializes in recycling participation, waste prevention methods, waste-to-energy/incinerator emissions controls, environmental impacts of the World Trade Center fires and collapse, and community botanical gardening. Since the September 11, 2001 att... | Marjorie Clarke | Environmental_science | 422 |
59,645,501 | https://en.wikipedia.org/wiki/Polyploviricotina | Polyploviricotina is a subphylum of viruses in the phylum Negarnaviricota. It is one of only two virus subphyla, the other being Haploviricotina, which is also in Negarnaviricota. The name comes from , the Ancient Greek for 'complex', along with the suffix for a virus subphylum; 'viricotina'.
References
External l... | Polyploviricotina | Biology | 295 |
243,904 | https://en.wikipedia.org/wiki/Galton%20board | The Galton board, also known as the Galton box or quincunx or bean machine (or incorrectly Dalton board), is a device invented by Francis Galton to demonstrate the central limit theorem, in particular that with sufficient sample size the binomial distribution approximates a normal distribution.
Galton designed it to i... | Galton board | Mathematics | 1,552 |
7,857,807 | https://en.wikipedia.org/wiki/Helio%20Kickflip | The Kickflip, produced by VK Mobile, was one of Helio's two launch devices and was marketed heavily to MySpace users. The Kickflip is a swiveling cell phone, white in color and with a flat (screen-only) front. Some of the features included 2-megapixel camera, 90 minutes of video recording, side buttons, QVGA screen, a... | Helio Kickflip | Technology | 148 |
4,698,763 | https://en.wikipedia.org/wiki/Plus-size%20clothing | Plus-size clothing is clothing proportioned specifically for people above the average clothing size. The application of the term varies from country to country, and according to which industry the person is involved in.
According to PLUS Model magazine, "In the fashion industry, plus size is identified as sizes 18 and... | Plus-size clothing | Physics,Mathematics | 1,697 |
28,357,868 | https://en.wikipedia.org/wiki/Remarks%20on%20the%20Foundations%20of%20Mathematics | Remarks on the Foundations of Mathematics () is a book of Ludwig Wittgenstein's notes on the philosophy of mathematics. It has been translated from German to English by G.E.M. Anscombe, edited by G.H. von Wright and Rush Rhees, and published first in 1956. The text has been produced from passages in various sources by... | Remarks on the Foundations of Mathematics | Mathematics | 586 |
1,696,611 | https://en.wikipedia.org/wiki/Archy%20%28software%29 | Archy is a software system that had a user interface that introduced a different approach for interacting with computers with respect to traditional graphical user interfaces. Designed by human-computer interface expert Jef Raskin, it embodies his ideas and established results about human-centered design described in h... | Archy (software) | Technology | 1,857 |
4,206,155 | https://en.wikipedia.org/wiki/The%20World%20Economy%3A%20Historical%20Statistics | The World Economy: Historical Statistics is a landmark book by Angus Maddison. Published in 2004 by the OECD Development Centre, it studies the growth of populations and economies across the centuries: not just the world economy as it is now, but how it was in the past.
Among other things, it showed that Europe's gros... | The World Economy: Historical Statistics | Environmental_science | 313 |
49,977,940 | https://en.wikipedia.org/wiki/Dp-1%20holin%20family | The Bacterophase Dp-1 Holin (Dp-1 Holin) Family (TC# 1.E.24) is a family of proteins present in several Gram-positive bacteria (i.e., Enterococcus faecalis) and their phage. The genes coding for the lytic system of the pneumococcal phage, Dp-1, has been cloned and characterized. The holin of phage Dp-1 is 74 amino acyl... | Dp-1 holin family | Biology | 272 |
22,305,311 | https://en.wikipedia.org/wiki/Culture%20assimilators%20%28programs%29 | Culture Assimilators are culture training programs first developed at the University of Illinois in the 1960s. A team from the psychology department of that university was asked by the Office of Naval Research to develop a training method that would “make every sailor an ambassador of the United States.” The team cons... | Culture assimilators (programs) | Biology | 1,319 |
25,852,537 | https://en.wikipedia.org/wiki/Computer%20science%20in%20sport | Computer science in sport is an interdisciplinary discipline that has its goal in combining the theoretical as well as practical aspects and methods of the areas of informatics and sport science. The main emphasis of the interdisciplinarity is placed on the application and use of computer-based, but also mathematical t... | Computer science in sport | Technology | 1,427 |
556,228 | https://en.wikipedia.org/wiki/ArsDigita%20Community%20System | The ArsDigita Community System (ACS) was an open source toolkit for developing community web applications developed primarily by developers associated with ArsDigita Corporation. It was licensed under the terms of the GNU GPL, and is one of the most famous products to be based completely on AOLserver. Although there we... | ArsDigita Community System | Technology | 664 |
31,302,683 | https://en.wikipedia.org/wiki/English%20brewery%20cask%20units | Capacities of brewery casks were formerly measured and standardised according to a specific system of English units. The system was originally based on the ale gallon of . In United Kingdom and its colonies, with the adoption of the imperial system in 1824, the units were redefined in terms of the slightly smaller impe... | English brewery cask units | Mathematics | 1,384 |
37,281,071 | https://en.wikipedia.org/wiki/Boletus%20miniato-olivaceus | Boletus miniato-olivaceus is a species of bolete fungus in the family Boletaceae. Described as new to science in 1874, it is found in eastern North America, northeast Mexico and southern Brazil.
Taxonomy
The species was first described by American botanist Charles Christopher Frost in 1874, from collections made near ... | Boletus miniato-olivaceus | Biology | 704 |
28,289,092 | https://en.wikipedia.org/wiki/Dynamical%20neuroscience | The dynamical systems approach to neuroscience is a branch of mathematical biology that utilizes nonlinear dynamics to understand and model the nervous system and its functions. In a dynamical system, all possible states are expressed by a phase space. Such systems can experience bifurcation (a qualitative change in be... | Dynamical neuroscience | Physics,Mathematics | 2,176 |
6,782,041 | https://en.wikipedia.org/wiki/Thunder%20Board | The Thunder Board was an 8-bit mono personal computer integrated circuit sound card from Media Vision, that had Sound Blaster compatibility at a reduced price. It was widely advertised as “proudly made in the USA”; possibly a reference to the Sound Blaster, manufactured by the competing Singapore-based Creative Technol... | Thunder Board | Technology | 119 |
52,104,771 | https://en.wikipedia.org/wiki/Flemish%20Government%20Architect | The role of Flemish Government Architect (Vlaams Bouwmeester in Dutch) was established in 1998 under Minister-President of Flanders Van den Brande to develop Architectural Design Policy in Flanders, Belgium.
Function
The Flemish Government Architect is commissioned to develop a long-term spatial vision, in consultat... | Flemish Government Architect | Engineering | 280 |
38,397,766 | https://en.wikipedia.org/wiki/HD%2050235 | HD 50235 is a class K5III (orange giant) star located approximately 811 light years away, in the constellation Puppis. Its apparent magnitude is 4.99. HD 50235 made its closest approach to the Sun 7.8 million years ago, at the distance of 137 light years, during which it had an apparent magnitude of 1.13.
References
... | HD 50235 | Astronomy | 97 |
13,363,621 | https://en.wikipedia.org/wiki/Lundquist%20number | In plasma physics, the Lundquist number (denoted by ) is a dimensionless ratio which compares the timescale of an Alfvén wave crossing to the timescale of resistive diffusion. It is a special case of the magnetic Reynolds number when the Alfvén velocity is the typical velocity scale of the system, and is given by
wher... | Lundquist number | Physics | 172 |
4,997,547 | https://en.wikipedia.org/wiki/Cope%27s%20gray%20treefrog | Cope's gray treefrog (Dryophytes chrysoscelis) is a species of treefrog found in the United States and Canada. It is almost indistinguishable from the gray treefrog (Dryophytes versicolor), and shares much of its geographic range. Both species are variable in color, mottled gray to gray-green, resembling the bark of tr... | Cope's gray treefrog | Chemistry | 1,438 |
28,541,067 | https://en.wikipedia.org/wiki/Vapochromism | In chemistry, Vapochromism strongly overlaps with solvatochromism since vapochromic systems are ones in which dyes change colour in response to the vapour of an organic compound or gas. Vapochromic devices are the optical branch of electronic noses. The main applications are in sensors for detecting volatile organic co... | Vapochromism | Physics,Chemistry,Materials_science,Astronomy,Engineering | 177 |
57,307,291 | https://en.wikipedia.org/wiki/Benny%20Moldovanu | Benny Moldovanu (born April 11, 1962) is a German economist who currently holds the Chair of Economic Theory II at the University of Bonn. His research focuses on applied game theory, auction theory, mechanism design, contests and matching theory, and voting theory. In 2004, Moldovanu was awarded the Gossen Prize for h... | Benny Moldovanu | Mathematics | 1,373 |
70,985,868 | https://en.wikipedia.org/wiki/Pacman%20%28security%20vulnerability%29 | Pacman is a side-channel vulnerability in certain ARM CPUs that was made public by Massachusetts Institute of Technology security researchers on June 10, 2021. It affects the pointer authentication (PAC) mechanism in many ARMv8.3 chips, including Apple's M1 CPU. Pacman creates an 'oracle' that lets an attacker guess a... | Pacman (security vulnerability) | Technology | 1,424 |
3,124,369 | https://en.wikipedia.org/wiki/Simple%20Features | Simple Features (officially Simple Feature Access) is a set of standards that specify a common storage and access model of geographic features made of mostly two-dimensional geometries (point, line, polygon, multi-point, multi-line, etc.) used by geographic databases and geographic information systems.
It is formalized... | Simple Features | Technology | 1,150 |
35,199,827 | https://en.wikipedia.org/wiki/Heegner%27s%20lemma | In mathematics, Heegner's lemma is a lemma used by Kurt Heegner in his paper on the class number problem. His lemma states that if
is a curve over a field with a4 not a square, then it has a solution if it has a solution in an extension of odd degree.
References
Diophantine equations
Lemmas in number theory | Heegner's lemma | Mathematics | 79 |
9,449,652 | https://en.wikipedia.org/wiki/When%20Engineering%20Fails | When Engineering Fails is a 1998 film written and presented by Henry Petroski. It examines the causes of major disasters, including the explosion of the Space Shuttle Challenger, and compares the risks of computer-assisted design with those of traditional engineering methods. The original title of the film was To Engi... | When Engineering Fails | Materials_science,Engineering | 97 |
36,633,800 | https://en.wikipedia.org/wiki/Robbins%27%20theorem | In graph theory, Robbins' theorem, named after , states that the graphs that have strong orientations are exactly the 2-edge-connected graphs. That is, it is possible to choose a direction for each edge of an undirected graph , turning it into a directed graph that has a path from every vertex to every other vertex, if... | Robbins' theorem | Mathematics | 758 |
23,714,114 | https://en.wikipedia.org/wiki/C6H9NO | {{DISPLAYTITLE:C6H9NO}}
The molecular formula C6H9NO may refer to:
2-Acetyl-1-pyrroline
Carbapenam
N-Vinylpyrrolidone
Molecular formulas | C6H9NO | Physics,Chemistry | 52 |
2,265,316 | https://en.wikipedia.org/wiki/Queen%27s%20metal | Queen's Metal, an alloy of nine parts tin and one each of antimony, lead, and bismuth, is intermediate in hardness between pewter and britannia metal. It was developed by English pewtersmiths in the 16th century; the recipe was initially a secret and was reserved for pieces made for the English royal family.
Reference... | Queen's metal | Chemistry,Materials_science | 85 |
27,675,483 | https://en.wikipedia.org/wiki/Bisphenol%20AF | Bisphenol AF (BPAF) is a fluorinated organic compound that is an analogue of bisphenol A in which the two methyl groups are replaced with trifluoromethyl groups. It exists as a white to light-gray powder.
Biological and Chemical Action
Bisphenol AF is an endocrine disrupting chemical.
Whereas BPA binds with human est... | Bisphenol AF | Chemistry | 286 |
26,974,086 | https://en.wikipedia.org/wiki/Benzazocine | Benzazocine, also known as benzoazocine, is a chemical compound. It consists of a benzene ring bound to an azocine ring. A related compound is benzomorphan.
See also
Azocine
Benzomorphan | Benzazocine | Chemistry | 53 |
4,894,414 | https://en.wikipedia.org/wiki/Flash%20ADC | A flash ADC (also known as a direct-conversion ADC) is a type of analog-to-digital converter that uses a linear voltage ladder with a comparator at each "rung" of the ladder to compare the input voltage to successive reference voltages. Often these reference ladders are constructed of many resistors; however, modern im... | Flash ADC | Engineering | 1,152 |
1,772,133 | https://en.wikipedia.org/wiki/%28B%2C%20N%29%20pair | In mathematics, a (B, N) pair is a structure on groups of Lie type that allows one to give uniform proofs of many results, instead of giving a large number of case-by-case proofs. Roughly speaking, it shows that all such groups are similar to the general linear group over a field. They were introduced by the mathematic... | (B, N) pair | Mathematics | 1,094 |
750,326 | https://en.wikipedia.org/wiki/Compact%20group | In mathematics, a compact (topological) group is a topological group whose topology realizes it as a compact topological space (when an element of the group is operated on, the result is also within the group). Compact groups are a natural generalization of finite groups with the discrete topology and have properties t... | Compact group | Mathematics | 4,263 |
44,460,166 | https://en.wikipedia.org/wiki/Staggered%20tuning | Staggered tuning is a technique used in the design of multi-stage tuned amplifiers whereby each stage is tuned to a slightly different frequency. In comparison to synchronous tuning (where each stage is tuned identically) it produces a wider bandwidth at the expense of reduced gain. It also produces a sharper transit... | Staggered tuning | Chemistry,Technology | 1,888 |
51,331 | https://en.wikipedia.org/wiki/Dimensionless%20quantity | Dimensionless quantities, or quantities of dimension one, are quantities implicitly defined in a manner that prevents their aggregation into units of measurement. Typically expressed as ratios that align with another system, these quantities do not necessitate explicitly defined units. For instance, alcohol by volume (... | Dimensionless quantity | Physics,Mathematics | 1,869 |
29,736,990 | https://en.wikipedia.org/wiki/Criticism%20of%20Amazon | Amazon has been criticized on many issues, including anti-competitive business practices, its treatment of workers, offering counterfeit or plagiarized products, objectionable content of its books, and its tax and subsidy deals with governments.
Anti-competitive practices
One-click patent
The company has been criti... | Criticism of Amazon | Technology | 19,950 |
8,757,778 | https://en.wikipedia.org/wiki/2%20Ursae%20Minoris | 2 Ursae Minoris (2 UMi) is a single star a few degrees away from the northern celestial pole. Despite its Flamsteed designation, the star is actually located in the constellation Cepheus. This change occurred when the constellation boundaries were formally set in 1930 by Eugene Delporte. Therefore, the star is usually ... | 2 Ursae Minoris | Astronomy | 297 |
2,657,405 | https://en.wikipedia.org/wiki/Relational%20frame%20theory | Relational frame theory (RFT) is a psychological theory of human language, cognition, and behaviour. It was developed originally by Steven C. Hayes of University of Nevada, Reno and has been extended in research, notably by Dermot Barnes-Holmes and colleagues of Ghent University.
Relational frame theory argues that ... | Relational frame theory | Biology | 3,253 |
25,997,162 | https://en.wikipedia.org/wiki/FX.25%20Forward%20Error%20Correction | FX.25 is a protocol extension to the AX.25 Link Layer Protocol. FX.25 provides a Forward Error Correction (FEC) capability while maintaining legacy compatibility with non-FEC equipment. FX.25 was created by the Stensat Group in 2005, and was presented as a technical paper at the 2006 TAPR Digital Communications Confe... | FX.25 Forward Error Correction | Technology | 717 |
69,359,360 | https://en.wikipedia.org/wiki/Nitrogen%20pentahydride | Nitrogen pentahydride, also known as ammonium hydride is a hypothetical compound with the chemical formula NH5. There are two theoretical structures of nitrogen pentahydride. One structure is trigonal bipyramidal molecular geometry type NH5 molecule. Its nitrogen atom and hydrogen atoms are covalently bounded, and its ... | Nitrogen pentahydride | Chemistry | 1,017 |
5,202,789 | https://en.wikipedia.org/wiki/Stress%20relaxation | In materials science, stress relaxation is the observed decrease in stress in response to strain generated in the structure. This is primarily due to keeping the structure in a strained condition for some finite interval of time hence causing some amount of plastic strain. This should not be confused with creep, which ... | Stress relaxation | Physics,Materials_science,Engineering | 568 |
36,388,598 | https://en.wikipedia.org/wiki/Electrical%20isolation%20test | In electrical engineering, an electrical isolation test is a direct current (DC) or alternating current (AC) resistance test that is performed on sub-systems of an electronic system to verify that a specified level of isolation resistance is met. Isolation testing may also be conducted between one or more electrical ci... | Electrical isolation test | Engineering | 385 |
18,400,581 | https://en.wikipedia.org/wiki/Chelating%20resin | Chelating resins are a class of ion-exchange resins. They are almost always used to bind cations, and utilize chelating agents covalently attached to a polymer matrix. Chelating resins have the same bead form and polymer matrix as usual ion exchangers. Their main use is for pre-concentration of metal ions in a dilute s... | Chelating resin | Physics,Chemistry,Materials_science | 682 |
29,434,769 | https://en.wikipedia.org/wiki/Alternative%20Energy%20Institute | Alternative Energy Institute (also known as AEI) was West Texas A&M University's alternative energy research branch. Formed in 1977, the program was nationally and internationally recognized, and along with research provides education and outreach around the U.S. and the globe.
History
AEI was founded at West Texas S... | Alternative Energy Institute | Engineering | 1,176 |
24,005,318 | https://en.wikipedia.org/wiki/C8H17NO | The molecular formula C8H17NO (molar mass: 143.23 g/mol, exact mass: 143.1310 u) may refer to:
Conhydrine
Valnoctamide
Valpromide, or 2-propylpentanamide
Molecular formulas | C8H17NO | Physics,Chemistry | 58 |
65,507,284 | https://en.wikipedia.org/wiki/Cari%20Borr%C3%A1s | Caridad Borrás is a Spanish medical physicist. Her career started in 1964 at the Santa Creu i Sant Pau Hospital in Barcelona. From 1988 to 2000, she was Regional Advisor of the Radiological Health Program and, from 2000 to 2002, Coordinator of Essential Drugs and Technology at the Pan American Health Organization in Wa... | Cari Borrás | Physics | 1,210 |
3,110,402 | https://en.wikipedia.org/wiki/Kappa%20Persei | Kappa Persei or κ Persei, is a triple star system in the northern constellation of Perseus. Based upon an annual parallax shift of 28.93 mas, it is located at a distance of 113 light-years from the Sun.
The system consists of a spectroscopic binary, designated Kappa Persei A, which can be seen with the naked eye, havi... | Kappa Persei | Astronomy | 642 |
450,085 | https://en.wikipedia.org/wiki/Dolby | Dolby Laboratories, Inc. (often shortened to Dolby Labs and known simply as Dolby) is a British-American technology corporation specializing in audio noise reduction, audio encoding/compression, spatial audio, and HDR imaging. Dolby licenses its technologies to consumer electronics manufacturers.
History
Dolby Labs wa... | Dolby | Engineering | 3,874 |
18,069,384 | https://en.wikipedia.org/wiki/Regulation%20of%20nanotechnology | Because of the ongoing controversy on the implications of nanotechnology, there is significant debate concerning whether nanotechnology or nanotechnology-based products merit special government regulation. This mainly relates to when to assess new substances prior to their release into the market, community and environ... | Regulation of nanotechnology | Materials_science | 5,491 |
2,472,233 | https://en.wikipedia.org/wiki/Thermal%20adhesive | Thermal adhesive is a type of thermally conductive glue used for electronic components and heat sinks. It can be available as a paste (similar to thermal paste) or as a double-sided tape.
It is commonly used to bond integrated circuits to heatsinks where there are no other mounting mechanisms available.
The glue is t... | Thermal adhesive | Physics | 222 |
3,828,419 | https://en.wikipedia.org/wiki/Donsker%27s%20theorem | In probability theory, Donsker's theorem (also known as Donsker's invariance principle, or the functional central limit theorem), named after Monroe D. Donsker, is a functional extension of the central limit theorem for empirical distribution functions. Specifically, the theorem states that an appropriately centered an... | Donsker's theorem | Mathematics | 935 |
11,548,156 | https://en.wikipedia.org/wiki/Thyrostroma%20compactum | Thyrostroma compactum is a plant pathogen in the family Botryosphaeriaceae.
References
External links
Index Fungorum
USDA ARS Fungal Database
Fungal plant pathogens and diseases
Botryosphaeriaceae
Fungi described in 1876
Fungus species | Thyrostroma compactum | Biology | 52 |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.