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 |
|---|---|---|---|---|---|
11,158,178 | https://en.wikipedia.org/wiki/Fly%20Me%20to%20the%20Moon%20%282008%20film%29 | Fly Me to the Moon is a 2008 animated science fiction comedy film about three flies who stowaway aboard Apollo 11 and travel to the Moon. It was directed by Ben Stassen and written by Domonic Paris. The film was released in digital 3-D in Belgium on 30 January 2008, and in the US and Canada on 15 August. The film was a... | Fly Me to the Moon (2008 film) | Chemistry,Biology | 2,269 |
8,440,165 | https://en.wikipedia.org/wiki/European%20Council%20of%20Applied%20Sciences%20and%20Engineering | The European Council of Applied Sciences, Technologies and Engineering (Euro-CASE) is a European non-profit organization, which groups 19 to 20 European national academies of engineering, applied sciences and technology. The organization provides a European forum for exchange and consultation between European instituti... | European Council of Applied Sciences and Engineering | Engineering | 660 |
32,034,345 | https://en.wikipedia.org/wiki/Double%20affine%20Hecke%20algebra | In mathematics, a double affine Hecke algebra, or Cherednik algebra, is an algebra containing the Hecke algebra of an affine Weyl group, given as the quotient of the group ring of a double affine braid group. They were introduced by Cherednik, who used them to prove Macdonald's constant term conjecture for Macdonald p... | Double affine Hecke algebra | Mathematics | 182 |
46,692,671 | https://en.wikipedia.org/wiki/Dysidenin | Dysidenin is a alkaloid toxin derived from the marine sponge Lamellodysidea herbacea and has been identified as lethal to certain fish species and other marine organisms. The toxic mechanism of dysidenin is linked to its ability to inhibit iodide transport in thyroid cells, which is a crucial process for thyroid hormon... | Dysidenin | Chemistry,Environmental_science | 523 |
28,752,069 | https://en.wikipedia.org/wiki/Saffman%E2%80%93Delbr%C3%BCck%20model | The Saffman–Delbrück model describes a lipid membrane as a thin layer of viscous fluid, surrounded by a less viscous bulk liquid. This picture was originally proposed to determine the diffusion coefficient of membrane proteins, but has also been used to describe the dynamics of fluid domains within lipid membranes. Th... | Saffman–Delbrück model | Physics,Chemistry,Biology | 689 |
28,105,685 | https://en.wikipedia.org/wiki/Christensen%20failure%20criterion | The Christensen failure criterion is a material failure theory for isotropic materials that attempts to span the range from ductile to brittle materials. It has a two-property form calibrated by the uniaxial tensile and compressive strengths T and C .
The theory was developed by Stanford professor Richard. M. Christe... | Christensen failure criterion | Materials_science,Engineering | 380 |
2,052,015 | https://en.wikipedia.org/wiki/Strainmeter | A strainmeter is an instrument used by geophysicists to measure the deformation of the Earth. Linear strainmeters measure the changes in the distance between two points, using either a solid piece of material (over a short distance) or a laser interferometer (over a long distance, up to several hundred meters).
The ty... | Strainmeter | Physics,Technology,Engineering | 476 |
13,609,521 | https://en.wikipedia.org/wiki/Hydnellum%20peckii | Hydnellum peckii is a fungus in the genus Hydnellum of the family Bankeraceae. It is a hydnoid species, producing spores on the surface of vertical spines or tooth-like projections that hang from the undersurface of the fruit bodies. It is found in North America, Europe, and was recently discovered in Iran (2008) and K... | Hydnellum peckii | Biology | 2,766 |
68,476,662 | https://en.wikipedia.org/wiki/Tylopilus%20glutinosus | Tylopilus glutinosus is a species of the fungal family Boletaceae. It is the first generic report for Bangladesh. This species is putatively associated with Shorea robusta.
External links
References
glutinosus
Fungi described in 2021
Fungi of Bangladesh
Fungus species | Tylopilus glutinosus | Biology | 59 |
42,033,522 | https://en.wikipedia.org/wiki/Yuri%20Pavlovich%20Shvets | Yuri Pavlovich Shvets (; born in Poltava 1902 – 1972) was a Soviet cinematic artist, famous for art and scenery especially of fantasy and science-fiction films.
As a youth, Shvets held several jobs, then studied at and graduated from both the Music and Drama Institute of Mykola Lysenko and the Arts Institute in Kiev
.... | Yuri Pavlovich Shvets | Astronomy | 237 |
4,521,890 | https://en.wikipedia.org/wiki/Control%20loop | A control loop is the fundamental building block of control systems in general and industrial control systems in particular. It consists of the process sensor, the controller function, and the final control element (FCE) which controls the process necessary to automatically adjust the value of a measured process variab... | Control loop | Engineering | 1,608 |
23,443,340 | https://en.wikipedia.org/wiki/Wayside%20shrine | A wayside shrine is a religious image, usually in some sort of small shelter, placed by a road or pathway, sometimes in a settlement or at a crossroads, but often in the middle of an empty stretch of country road, or at the top of a hill or mountain. They have been a feature of many cultures, including Chinese folk re... | Wayside shrine | Technology,Engineering | 1,566 |
65,387,845 | https://en.wikipedia.org/wiki/C6H4N2S | {{DISPLAYTITLE:C6H4N2S}}
The molecular formula C6H4N2S may refer to:
1,2,3-Benzothiadiazole, a benzene ring that is fused to a 1,2,3-thiadiazole
2,1,3-Benzothiadiazole, a benzene ring that is fused to a 1,2,5-thiadiazole | C6H4N2S | Chemistry | 97 |
92,847 | https://en.wikipedia.org/wiki/Cherokee%20spiritual%20beliefs | Cherokee spiritual beliefs are held in common among the Cherokee people – Native American peoples who are Indigenous to the Southeastern Woodlands, and today live primarily in communities in North Carolina (the Eastern Band of Cherokee Indians), and Oklahoma (the Cherokee Nation and United Keetoowah Band of Cherokee In... | Cherokee spiritual beliefs | Astronomy | 3,165 |
7,013,253 | https://en.wikipedia.org/wiki/Ajmaline | Ajmaline (also known by trade names Gilurytmal, Ritmos, and Aritmina) is an alkaloid that is classified as a 1-A antiarrhythmic agent. It is often used to induce arrhythmic contraction in patients suspected of having Brugada syndrome. Individuals suffering from Brugada syndrome will be more susceptible to the arrhythmo... | Ajmaline | Chemistry | 1,372 |
62,170,079 | https://en.wikipedia.org/wiki/Bzigo | Bzigo is a technology startup company that develops autonomous devices for pest control. The company was founded by Nadav Benedek and Saar Wilf, who are both alumni of the Israel Defense Forces' intelligence Unit 8200.
Technology
The Bzigo device scans a room for mosquitoes using specialized optics and computer vision... | Bzigo | Technology | 134 |
3,072,495 | https://en.wikipedia.org/wiki/Dust-Off | Dust-Off is a brand of dust cleaner (refrigerant-based propellant cleaner, which is not compressed air and incorrectly called "canned air"). The product usually contains difluoroethane; although some use tetrafluoroethane and tetrafluoropropene as a propellant. It is used to blow particles and dust from computer, keybo... | Dust-Off | Chemistry,Technology | 650 |
1,760,159 | https://en.wikipedia.org/wiki/Mannich%20base | A Mannich base is a beta-amino-ketone, which is formed in the reaction of an amine, formaldehyde (or an aldehyde) and a carbon acid. The Mannich base is an endproduct in the Mannich reaction, which is nucleophilic addition reaction of a non-enolizable aldehyde and any primary or secondary amine to produce resonance st... | Mannich base | Chemistry | 233 |
18,586,750 | https://en.wikipedia.org/wiki/Taksu%20Cheon | is a Japanese physicist notable for his work on quantum game theory and the foundations of quantum mechanics.
Education
He graduated from Kunitachi High School, in 1976. He obtained his BSc, 1980, his MSc, 1982, and PhD, under Akito Arima, 1985,
all from the University of Tokyo. His PhD thesis topic was in the area of... | Taksu Cheon | Physics | 194 |
4,784,672 | https://en.wikipedia.org/wiki/Greater%20sciatic%20foramen | The greater sciatic foramen is an opening (foramen) in the posterior human pelvis. It is formed by the sacrotuberous and sacrospinous ligaments. The piriformis muscle passes through the foramen and occupies most of its volume. The greater sciatic foramen is wider in women than in men.
Structure
It is bounded as follow... | Greater sciatic foramen | Biology | 190 |
14,858,275 | https://en.wikipedia.org/wiki/Interposer | An interposer is an electrical interface routing between one socket or connection to another. The purpose of an interposer is to spread a connection to a wider pitch or to reroute a connection to a different connection.
An interposer can be made of either silicon or organic (printed circuit board-like) material.
In... | Interposer | Technology,Engineering | 386 |
11,422,247 | https://en.wikipedia.org/wiki/Small%20nucleolar%20RNA%20Z50 | In molecular biology, Small nucleolar RNA Z50 is a non-coding RNA (ncRNA) molecule which functions in the modification of other small nuclear RNAs (snRNAs). This type of modifying RNA is usually located in the nucleolus of the eukaryotic cell which is a major site of snRNA biogenesis. It is known as a small nucleolar R... | Small nucleolar RNA Z50 | Chemistry | 190 |
55,197,974 | https://en.wikipedia.org/wiki/Federated%20Wireless | Federated Wireless is an American-based wireless communications company headquartered in Arlington County, Virginia. The company is "commercializing CBRS spectrum for 4G and 5G wireless systems".
Federated was founded in 2012 by Jeffrey H. Reed, Charles Clancy, Robert McGwier and Joseph Mitola, who subsequently co-app... | Federated Wireless | Technology,Engineering | 473 |
11,511,193 | https://en.wikipedia.org/wiki/Son%20preference | Son preference is the ancient and cross-cultural human preference for male (rather than female) offspring. Son preference has been demonstrated across all social classes, from "succession laws in royal families to land inheritance in peasant families." Sons are considered both a status symbol and a genetic and economic... | Son preference | Biology | 434 |
61,664,297 | https://en.wikipedia.org/wiki/Theorem%20of%20absolute%20purity | In algebraic geometry, the theorem of absolute (cohomological) purity is an important theorem in the theory of étale cohomology. It states: given
a regular scheme X over some base scheme,
a closed immersion of a regular scheme of pure codimension r,
an integer n that is invertible on the base scheme,
a locally consta... | Theorem of absolute purity | Mathematics | 248 |
63,771,745 | https://en.wikipedia.org/wiki/Duplornaviricota | Duplornaviricota is a phylum of RNA viruses, which contains all double-stranded RNA viruses, except for those in phylum Pisuviricota. Characteristic of the group is a viral capsid composed of 60 homo- or heterodimers of capsid protein on a pseudo-T=2 lattice. Duplornaviruses infect both prokaryotes and eukaryotes. The ... | Duplornaviricota | Biology | 163 |
29,426,820 | https://en.wikipedia.org/wiki/Lantern%20relation | In geometric topology, a branch of mathematics, the lantern relation is a relation that appears between certain Dehn twists in the mapping class group of a surface. The most general version of the relation involves seven Dehn twists. The relation was discovered by Dennis Johnson in 1979.
General form
The general form... | Lantern relation | Mathematics | 336 |
4,551,850 | https://en.wikipedia.org/wiki/Subtropical%20front | A subtropical front is a surface water mass boundary or front, which is a narrow zone of transition between air masses of contrasting density, air masses of different temperatures or different water vapour concentrates.
It is also characterized by an unforeseen change in wind direction, and speed across its surface bet... | Subtropical front | Physics,Chemistry | 579 |
41,525,316 | https://en.wikipedia.org/wiki/Charlotte%27s%20Web%20%28cannabis%29 | Charlotte's Web is a brand of high-cannabidiol (CBD), low-tetrahydrocannabinol (THC) products derived from industrial hemp and marketed as dietary supplements and cosmetics under federal law of the United States. It is produced by Charlotte's Web, Inc. in Colorado. Hemp-derived products do not induce the psychoactive ... | Charlotte's Web (cannabis) | Biology | 2,628 |
1,959,911 | https://en.wikipedia.org/wiki/Imperia%20%28statue%29 | Imperia is a statue at the entrance of the harbour of Konstanz, Germany, commemorating the Council of Constance that took place there between 1414 and 1418. The concrete statue is high, weighs , and stands on a pedestal that rotates around its axis once every four minutes. It was created by Peter Lenk and clandestinel... | Imperia (statue) | Physics,Mathematics | 453 |
21,876,751 | https://en.wikipedia.org/wiki/Optical%20sorting | Optical sorting (sometimes called digital sorting) is the automated process of sorting solid products using cameras and/or lasers.
Depending on the types of sensors used and the software-driven intelligence of the image processing system, optical sorters can recognize an object's color, size, shape, structural propert... | Optical sorting | Engineering | 3,082 |
2,140,957 | https://en.wikipedia.org/wiki/Huggies%20Pull-Ups | Pull-Ups is a brand of disposable diapers made under the Huggies brand of baby products. The product was first introduced in 1989 and became popular with the slogan "I'm a big kid now!" The training pants are marketed with purple packaging: boys' designs are blue and currently feature characters from the Disney Junior ... | Huggies Pull-Ups | Biology | 2,299 |
780,817 | https://en.wikipedia.org/wiki/Lightweight%20markup%20language | A lightweight markup language (LML), also termed a simple or humane markup language, is a markup language with simple, unobtrusive syntax. It is designed to be easy to write using any generic text editor and easy to read in its raw form. Lightweight markup languages are used in applications where it may be necessary t... | Lightweight markup language | Technology | 2,505 |
66,678,752 | https://en.wikipedia.org/wiki/I%C3%B1upiaq%20numerals | The Iñupiaq language has a vigesimal (base-20) numeral system, with words for numerals up to 2012 (a bit over 4 quadrillion). Numerals are built from a small number of root words and a number of compounding suffixes. The following list are the various numerals of the language, omitting only the higher derivatives endin... | Iñupiaq numerals | Mathematics | 203 |
7,903,176 | https://en.wikipedia.org/wiki/Doubly%20fed%20electric%20machine | Doubly fed electric machines, Doubly fed induction generator (DFIG), or slip-ring generators, are electric motors or electric generators, where both the field magnet windings and armature windings are separately connected to equipment outside the machine.
By feeding adjustable frequency AC power to the field windings,... | Doubly fed electric machine | Physics,Technology,Engineering | 1,842 |
26,635,074 | https://en.wikipedia.org/wiki/Axillary%20lines | The axillary lines are the anterior axillary line, midaxillary line and the posterior axillary line.
The anterior axillary line
is a coronal line on the anterior torso marked by the anterior axillary fold. It's the imaginary line that runs down from the point midway between the middle of the clavicle and the lateral ... | Axillary lines | Biology | 222 |
3,360,343 | https://en.wikipedia.org/wiki/Ostrowski%27s%20theorem | In number theory, Ostrowski's theorem, due to Alexander Ostrowski (1916), states that every non-trivial absolute value on the rational numbers is equivalent to either the usual real absolute value or a -adic absolute value.
Definitions
Two absolute values and on the rationals are defined to be equivalent if they i... | Ostrowski's theorem | Mathematics | 1,069 |
37,281,073 | https://en.wikipedia.org/wiki/Boletus%20subvelutipes | Boletus subvelutipes, commonly known as the red-mouth bolete, is a bolete fungus in the family Boletaceae. It is found in Asia and North America, where it fruits on the ground in a mycorrhizal association with both deciduous and coniferous trees. Its fruit bodies (mushrooms) have a brown to reddish-brown cap, bright ye... | Boletus subvelutipes | Biology,Environmental_science | 837 |
17,926,485 | https://en.wikipedia.org/wiki/Secondary%20poisoning | Secondary poisoning, or relay toxicity, is the poisoning that results when one organism comes into contact with or ingests another organism that has poison in its system. It typically occurs when a predator eats an animal, such as a mouse, rat, or insect, that has previously been poisoned by a commercial pesticide. If... | Secondary poisoning | Environmental_science | 183 |
22,497,840 | https://en.wikipedia.org/wiki/Abalone%20%28molecular%20mechanics%29 | Abalone is a general purpose molecular dynamics and molecular graphics program for simulations of bio-molecules in a periodic boundary conditions in explicit (flexible SPC water model) or in implicit water models. Mainly designed to simulate the protein folding and DNA-ligand complexes in AMBER force field.
Key featur... | Abalone (molecular mechanics) | Chemistry | 190 |
36,722,187 | https://en.wikipedia.org/wiki/Ajka%20Crystal | Ajka Crystal is a Hungarian manufacturer of crystal created in 1878 by Bernard Neumann. The company, one of the biggest in Central Europe, produces unique, handmade pieces of glass art. Ajka Crystal also goes under the name of "The Romanov Collection" in the United States. Ajka Crystal exports 90% of the factory's tota... | Ajka Crystal | Materials_science,Engineering | 172 |
69,680,294 | https://en.wikipedia.org/wiki/CCIR%20System%20K | CCIR System K is an analog broadcast television system used in countries that adopted CCIR System D on VHF, and in Benin, Guinea, Republic of the Congo, Togo, Senegal, Burkina Faso, Burundi, Ivory Coast, Gabon, Comoros, Democratic Republic of the Congo, Madagascar, Mali, Nigeria, Réunion, Rwanda, Chad, Central African ... | CCIR System K | Technology,Engineering | 288 |
7,023,718 | https://en.wikipedia.org/wiki/Albedo%20%28alchemy%29 | In alchemy, albedo, or leucosis, is the second of the four major stages of the Magnum Opus, along with nigredo, citrinitas and rubedo. It is a Latinicized term meaning "whiteness". Following the chaos or massa confusa of the nigredo stage, the alchemist undertakes a purification in albedo, which is literally referred t... | Albedo (alchemy) | Chemistry | 382 |
8,469,771 | https://en.wikipedia.org/wiki/CCL13 | Chemokine (C-C motif) ligand 13 (CCL13) is a small cytokine belonging to the CC chemokine family. Its gene is located on human chromosome 17 within a large cluster of other CC chemokines. CCL13 induces chemotaxis in monocytes, eosinophils, T lymphocytes, and basophils by binding cell surface G-protein linked chemokin... | CCL13 | Chemistry | 157 |
22,771,431 | https://en.wikipedia.org/wiki/Seraphinite | Seraphinite is a trade name for a particular form of clinochlore, a member of the chlorite group.
Seraphinite apparently acquired its name due to its resemblance to feathers due to its chatoyancy. Seraphinite is named after the biblical seraphs or seraphim angels. With some specimens the resemblance is quite strong... | Seraphinite | Physics | 216 |
633,593 | https://en.wikipedia.org/wiki/Carbon%20steel | Carbon steel is a steel with carbon content from about 0.05 up to 2.1 percent by weight. The definition of carbon steel from the American Iron and Steel Institute (AISI) states:
no minimum content is specified or required for chromium, cobalt, molybdenum, nickel, niobium, titanium, tungsten, vanadium, zirconium, or a... | Carbon steel | Chemistry,Materials_science | 3,045 |
65,915,759 | https://en.wikipedia.org/wiki/Lazarus%20Ercker | Lazarus Ercker (c. 1530 – 1594) was a Bohemian metallurgist and assay master of a mint near Prague who wrote some of the earliest known treatises on metallurgy entitled Beschreibung allerfürnemisten mineralischen Ertzt und Berckwercksarten (1574) and Münzbuch, wie es mit den Münzen gehalten sind (1563).
Life
Ercker w... | Lazarus Ercker | Chemistry,Materials_science | 504 |
33,270,868 | https://en.wikipedia.org/wiki/Eigenmoments | EigenMoments is a set of orthogonal, noise robust, invariant to rotation, scaling and translation and distribution sensitive moments. Their application can be found in signal processing and computer vision as descriptors of the signal or image. The descriptors can later be used for classification purposes.
It is obtai... | Eigenmoments | Technology,Engineering | 1,457 |
14,018,049 | https://en.wikipedia.org/wiki/Influence%20of%20the%20IBM%20PC%20on%20the%20personal%20computer%20market | Following the introduction of the IBM Personal Computer (IBM PC) in 1981, many other personal computer architectures became extinct within just a few years. It led to a wave of IBM PC compatible systems being released.
Before the IBM PC's introduction
Before the IBM PC was introduced, the personal computer market was... | Influence of the IBM PC on the personal computer market | Technology | 4,496 |
28,752,682 | https://en.wikipedia.org/wiki/ChloroFilms | ChloroFilms was an international amateur plant biology film contest held four times between 2008 and 2010. The contest was created by Daniel Cosgrove at Pennsylvania State University with the goal of promoting independent videos that could both educate the audience about plant biology and capture their attention. It wa... | ChloroFilms | Technology | 335 |
35,888,668 | https://en.wikipedia.org/wiki/Pumping%20%28audio%29 | In sound recording and reproduction, and music, pumping or gain pumping is a creative misuse of compression, the "audible unnatural level changes associated primarily with the release of a compressor." There is no correct way to produce pumping, and according to Alex Case, the effect may result from selecting "too slow... | Pumping (audio) | Engineering | 345 |
1,861,611 | https://en.wikipedia.org/wiki/Su%20Song | Su Song (, 1020–1101), courtesy name Zirong (), was a Chinese polymathic scientist and statesman. Excelling in a variety of fields, he was accomplished in mathematics, astronomy, cartography, geography, horology, pharmacology, mineralogy, metallurgy, zoology, botany, mechanical engineering, hydraulic engineering, civil... | Su Song | Astronomy | 5,605 |
243,407 | https://en.wikipedia.org/wiki/Caledonian%20Canal | The Caledonian Canal connects the Scottish east coast at Inverness with the west coast at Corpach near Fort William in Scotland. The canal was constructed in the early nineteenth century by Scottish engineer Thomas Telford.
Route
The canal runs some from northeast to southwest and reaches above sea level. Only one t... | Caledonian Canal | Engineering | 5,922 |
1,024,033 | https://en.wikipedia.org/wiki/Potassium%20perchlorate | Potassium perchlorate is the inorganic salt with the chemical formula KClO4. Like other perchlorates, this salt is a strong oxidizer when the solid is heated at high temperature although it usually reacts very slowly in solution with reducing agents or organic substances. This colorless crystalline solid is a common ox... | Potassium perchlorate | Chemistry | 1,975 |
11,420,709 | https://en.wikipedia.org/wiki/C0299%20RNA | The C0299 RNA family consists of a group of Shigella flexneri and Escherichia coli RNA genes which are 78 bases in length and are found between the hlyE and umuD genes. The function of this RNA is unknown.
See also
C0343 RNA
C0465 RNA
C0719 RNA
References
External links
Non-coding RNA | C0299 RNA | Chemistry | 79 |
31,288,404 | https://en.wikipedia.org/wiki/NetTutor | NetTutor is a Web-based online tutoring service, founded in 1995, in Tampa, Florida. All NetTutor operations are conducted at Link-Systems International’s main office in Tampa, Florida.
History
The NetTutor website, trademark, and interface technology are owned by Link-Systems International (LSI), a privately held di... | NetTutor | Mathematics | 1,222 |
34,905,537 | https://en.wikipedia.org/wiki/Hybrid%20masonry | Hybrid masonry is a new type of building system that uses engineered, reinforced masonry to brace frame structures. Typically, hybrid masonry is implemented with concrete masonry panels used to brace steel frame structures. The basic concept is to attach a reinforced concrete masonry panel to a structural steel frame s... | Hybrid masonry | Engineering | 1,057 |
2,825,553 | https://en.wikipedia.org/wiki/Photosensitizer | Photosensitizers are light absorbers that alter the course of a photochemical reaction. They usually are catalysts. They can function by many mechanisms, sometimes they donate an electron to the substrate, sometimes they abstract a hydrogen atom from the substrate. At the end of this process, the photosensitizer retu... | Photosensitizer | Chemistry | 2,760 |
2,945,005 | https://en.wikipedia.org/wiki/Network-to-network%20interface | In telecommunications, a network-to-network interface (NNI) is an interface that specifies signaling and management functions between two networks. An NNI circuit can be used for interconnection of signalling (e.g., SS7), Internet Protocol (IP) (e.g., MPLS) or ATM networks.
In networks based on MPLS or GMPLS, NNI is u... | Network-to-network interface | Technology,Engineering | 308 |
63,200,483 | https://en.wikipedia.org/wiki/Wulf%20Bernard%20Kunkel | Wulf Bernard Kunkel (6 February 1923, Eichenau, Germany – 3 September 2013, Oakland, California) was a German-born American physicist, specializing in plasma physics, especially "the development of ion beams for plasma heating".
Kunkel attended the International Quaker School Eerde in Eerde, Ommen in the Netherlands.... | Wulf Bernard Kunkel | Physics | 350 |
5,077,439 | https://en.wikipedia.org/wiki/Ugly%20duckling%20theorem | The ugly duckling theorem is an argument showing that classification is not really possible without some sort of bias. More particularly, it assumes finitely many properties combinable by logical connectives, and finitely many objects; it asserts that any two different objects share the same number of (extensional) pro... | Ugly duckling theorem | Engineering | 1,310 |
142,425 | https://en.wikipedia.org/wiki/Herpetology | Herpetology (from Greek ἑρπετόν herpetón, meaning "reptile" or "creeping animal") is a branch of zoology concerned with the study of amphibians (including frogs, salamanders, and caecilians (Gymnophiona)) and reptiles (including snakes, lizards, turtles, crocodilians, and tuataras). Birds, which are cladistically inclu... | Herpetology | Biology | 1,347 |
25,059,913 | https://en.wikipedia.org/wiki/Swedish%20Open%20Cultural%20Heritage | SOCH (Swedish Open Cultural Heritage) is a web service used for searching and retrieving data from museum an historical environment sectors in Sweden.
SOCH aggregates metadata from different central, regional and local databases in order to facilitate applications to search and present cultural heritage data via an op... | Swedish Open Cultural Heritage | Technology | 219 |
760,294 | https://en.wikipedia.org/wiki/S/2003%20J%204 | is a natural satellite of Jupiter. It was discovered by a team of astronomers from the University of Hawaii led by Scott S. Sheppard in 2003.
is about 2 km in diameter, and orbits Jupiter at an average distance of 23,000,000 km in 669 days, at an inclination of 149° to the ecliptic, in a retrograde direction and with... | S/2003 J 4 | Astronomy | 201 |
16,781,876 | https://en.wikipedia.org/wiki/HD%2093083%20b | HD 93083 b is an extrasolar planet orbiting the K-type subgiant star HD 93083 in Antlia constellation. It is probably much less massive than Jupiter, although only the minimum mass is known. The planet's mean distance from the star is about half that of Earth, and the orbit is slightly eccentric. This planet was disco... | HD 93083 b | Astronomy | 250 |
17,232,430 | https://en.wikipedia.org/wiki/Aluminized%20cloth | Aluminized cloth is a material designed to reflect thermal radiation. Applications include fire proximity suits, emergency space blankets, protection in molten metal handling, and insulation for building and containers.
Aluminium powder was added to aircraft dope which was then used to give a shiny finish to fabric-co... | Aluminized cloth | Physics | 138 |
4,533,952 | https://en.wikipedia.org/wiki/Comet%20%28programming%29 | Comet is a web application model in which a long-held HTTPS request allows a web server to push data to a browser, without the browser explicitly requesting it. Comet is an umbrella term, encompassing multiple techniques for achieving this interaction. All these methods rely on features included by default in browsers,... | Comet (programming) | Engineering | 2,413 |
2,147,685 | https://en.wikipedia.org/wiki/Point%20process | In statistics and probability theory, a point process or point field is a set of a random number of mathematical points randomly located on a mathematical space such as the real line or Euclidean space.
Point processes on the real line form an important special case that is particularly amenable to study, because the ... | Point process | Mathematics | 2,823 |
10,941,726 | https://en.wikipedia.org/wiki/Fructose-bisphosphate%20aldolase | Fructose-bisphosphate aldolase (), often just aldolase, is an enzyme catalyzing a reversible reaction that splits the aldol, fructose 1,6-bisphosphate, into the triose phosphates dihydroxyacetone phosphate (DHAP) and glyceraldehyde 3-phosphate (G3P). Aldolase can also produce DHAP from other (3S,4R)-ketose 1-phosphates... | Fructose-bisphosphate aldolase | Chemistry,Biology | 1,830 |
36,217,354 | https://en.wikipedia.org/wiki/Laboratory%20developed%20test | Laboratory developed test (LDT) is a term used to refer to a certain class of in vitro diagnostics (IVDs) that, in the U.S., were traditionally regulated under the Clinical Laboratory Improvement Amendments program.
Laboratory-developed tests (LDTs) are a class of in vitro diagnostics (IVDs) designed, manufactured, an... | Laboratory developed test | Biology | 402 |
36,484,676 | https://en.wikipedia.org/wiki/CmapTools | CmapTools is concept mapping software developed by the Florida Institute for Human and Machine Cognition (IHMC). It allows users to easily create graphical nodes representing concepts, and to connect nodes using lines and linking words to form a network of interrelated propositions that represent knowledge of a topic. ... | CmapTools | Technology | 258 |
7,925 | https://en.wikipedia.org/wiki/David%20Hume | David Hume (; born David Home; – 25 August 1776) was a Scottish philosopher, historian, economist, and essayist who was best known for his highly influential system of empiricism, philosophical scepticism and metaphysical naturalism. Beginning with A Treatise of Human Nature (1739–40), Hume strove to create a naturali... | David Hume | Mathematics | 18,368 |
45,456,809 | https://en.wikipedia.org/wiki/Penicillium%20duclauxii | Penicillium duclauxii is an anamorph species of the genus of Penicillium which produces xenoclauxin and duclauxin.
Description
Colonies on CYA on day 7 are 2.5–3 cm in diameter, somewhat radially striated, with white and yellow mycelium, fluffy, with synnemes, non-spore-bearing or weakly spore-bearing. There is no exu... | Penicillium duclauxii | Biology | 384 |
16,184,365 | https://en.wikipedia.org/wiki/Kurt%20Sch%C3%BCtte | Kurt Schütte (14 October 1909 – 18 August 1998) was a German mathematician who worked on proof theory and ordinal analysis. The Feferman–Schütte ordinal, which he showed to be the precise ordinal bound for predicativity, is named after him. He was the doctoral advisor of 16 students, including Wolfgang Bibel, Wolfgang... | Kurt Schütte | Mathematics | 264 |
5,557,538 | https://en.wikipedia.org/wiki/Abell%202667 | Abell 2667 is a galaxy cluster. It is one of the most luminous galaxy clusters in the X-ray waveband known at a redshift about 0.2 and is a well-known gravitational lens.
On 2 March 2007, a team of astronomers reported the detection of the Comet Galaxy in this cluster.
This galaxy is being ripped apart by the cluste... | Abell 2667 | Astronomy | 161 |
39,068 | https://en.wikipedia.org/wiki/Digital%20electronics | Digital electronics is a field of electronics involving the study of digital signals and the engineering of devices that use or produce them. This is in contrast to analog electronics which work primarily with analog signals. Despite the name, digital electronics designs include important analog design considerations.
... | Digital electronics | Engineering | 6,181 |
69,248,558 | https://en.wikipedia.org/wiki/Ecosection | An ecosection is a biogeographic unit smaller than an ecoregion that contains minor physiographic, macroclimatic or oceanographic variations. They are a virtual ecological zone in the Canadian province of British Columbia, which contains 139 ecosections that vary from pure terrestrial units to pure marine units.
See a... | Ecosection | Biology | 76 |
7,932,577 | https://en.wikipedia.org/wiki/Tigase | Tigase is an open source (GNU AGPL-3.0-only) project started by Artur Hefczyc in October 2004 to develop an XMPP server implementation in Java.
Initially the goal was to develop a fully compliant XMPP server with backward compatibility with an informal XMPP specification. In time the project has been split into smalle... | Tigase | Technology | 536 |
317,552 | https://en.wikipedia.org/wiki/Cover%20%28topology%29 | In mathematics, and more particularly in set theory, a cover (or covering) of a set is a family of subsets of whose union is all of . More formally, if is an indexed family of subsets (indexed by the set ), then is a cover of if
Thus the collection is a cover of if each element of belongs to at least one of t... | Cover (topology) | Physics,Mathematics | 1,007 |
14,963,396 | https://en.wikipedia.org/wiki/ProjectExplorer | ProjectExplorer is a documentary short film series. The films, directed and produced by ProjectExplorer's Founder, Jenny M Buccos, focus on histories and cultures of foreign places and people using interviews with subject experts, artists, and public figures including Archbishop Desmond Tutu, Dr. John Kani, Greg Marino... | ProjectExplorer | Technology | 880 |
77,137,103 | https://en.wikipedia.org/wiki/PKS%201148-001 | PKS 1148-001 also known as UM 458 and 4C -00.47, is a quasar located in the constellation of Virgo. Its redshift is 1.979, estimating the object to be located 10.2 billion light-years from Earth.
Using interplanetary scintillations and very-long-baseline interferometry it was determined that the radio source associate... | PKS 1148-001 | Physics,Astronomy | 180 |
69,894,582 | https://en.wikipedia.org/wiki/Coniophora%20gelatinosa | Coniophora gelatinosa is a species of fungus belonging to the Coniophora genus. It was first documented in 1892 by English mycologist George Edward Massee under the name Aldridgea gelatinosa, and belonged to the Aldridgea genus. In 1908 it was renamed to Coniophora gelatinosa by English mycologist Worthington George Sm... | Coniophora gelatinosa | Biology | 92 |
55,865,407 | https://en.wikipedia.org/wiki/Net%20Neutrality%20%28Last%20Week%20Tonight%20with%20John%20Oliver%29 | "Net Neutrality" is the first segment devoted to net neutrality in the United States of the HBO news satire television series Last Week Tonight with John Oliver. It aired for 13 minutes on June 1, 2014, as part of the fifth episode of Last Week Tonight's first season.
During this segment, as well Oliver's follow-up se... | Net Neutrality (Last Week Tonight with John Oliver) | Engineering | 3,753 |
54,098,843 | https://en.wikipedia.org/wiki/Caustic%20ingestion | Caustic ingestion occurs when someone accidentally or deliberately ingests a caustic or corrosive substance. Depending on the nature of the substance, the duration of exposure and other factors it can lead to varying degrees of damage to the oral mucosa, the esophagus, and the lining of the stomach.
The severity of th... | Caustic ingestion | Chemistry,Materials_science,Environmental_science | 1,199 |
43,386,105 | https://en.wikipedia.org/wiki/Victor-Am%C3%A9d%C3%A9e%20Lebesgue | Victor-Amédée Lebesgue, sometimes written Le Besgue, (2 October 1791, Grandvilliers (Oise) – 10 June 1875, Bordeaux (Gironde)) was a mathematician working on number theory. He was elected a member of the Académie des sciences in 1847.
See also
Catalan's conjecture
Proof of Fermat's Last Theorem for specific expone... | Victor-Amédée Lebesgue | Mathematics | 112 |
51,409,459 | https://en.wikipedia.org/wiki/Intelsat%2033e | Intelsat 33e, also known as IS-33e, was a high throughput (HTS) geostationary communications satellite operated by Intelsat and designed and manufactured by Boeing Space Systems on the BSS 702MP satellite bus. It was the second satellite of the EpicNG service, and covered Europe, Africa and most of Asia from the 60° Ea... | Intelsat 33e | Technology | 1,275 |
9,578,494 | https://en.wikipedia.org/wiki/High-speed%20flight | In high-speed flight, the assumptions of incompressibility of the air used in low-speed aerodynamics no longer apply. In subsonic aerodynamics, the theory of lift is based upon the forces generated on a body and a moving gas (air) in which it is immersed. At airspeeds below about , air can be considered incompressible... | High-speed flight | Physics | 482 |
31,746,499 | https://en.wikipedia.org/wiki/Boletellus%20fibuliger | Boletellus fibuliger is a species of fungus in the family Boletaceae. Found in Venezuela, it was described as new to science in 1983 by mycologist Rolf Singer.
References
External links
Fungi described in 1983
Fungi of Venezuela
fibuliger
Taxa named by Rolf Singer
Fungus species | Boletellus fibuliger | Biology | 62 |
25,493,347 | https://en.wikipedia.org/wiki/Noncommutative%20algebraic%20geometry | Noncommutative algebraic geometry is a branch of mathematics, and more specifically a direction in noncommutative geometry, that studies the geometric properties of formal duals of non-commutative algebraic objects such as rings as well as geometric objects derived from them (e.g. by gluing along localizations or takin... | Noncommutative algebraic geometry | Mathematics | 2,492 |
14,427,484 | https://en.wikipedia.org/wiki/GPR26 | Probable G-protein coupled receptor 26 is a protein that in humans is encoded by the GPR26 gene. GPR26 expression is found to peak perinatally, when the visual system is first challenged, and contains a 53 kb LD-block enriched for association with introgressed Neanderthal-derived SNPs. Additionally, it is known to form... | GPR26 | Chemistry | 98 |
38,676,583 | https://en.wikipedia.org/wiki/C40H58 | {{DISPLAYTITLE:C40H58}}
The molecular formula C40H58 (molar mass: 538.89 g/mol, exact mass: 538.4539 u) may refer to:
Neurosporene
α-Zeacarotene
β-Zeacarotene
Molecular formulas | C40H58 | Physics,Chemistry | 68 |
56,147,496 | https://en.wikipedia.org/wiki/Give%20a%20dog%20a%20bad%20name%20and%20hang%20him | Give a dog a bad name and hang him is an English proverb. Its meaning is that if a person's reputation has been besmirched, then he will suffer difficulty and hardship. A similar proverb is he that has an ill name is half hanged.
The proverb dates back to the 18th century or before. In 1706, John Stevens recorded i... | Give a dog a bad name and hang him | Biology | 251 |
1,621,441 | https://en.wikipedia.org/wiki/Astylar | Astylar (from Gr. ἀ-, privative, and στῦλος, a column) is an architectural term given to design which uses neither columns nor pilasters for decorative purposes; thus the Riccardi and Strozzi palaces in Florence are astylar in their design, as opposed to Palladio's palaces at Vicenza, which are columnar.
References
A... | Astylar | Engineering | 84 |
2,746,898 | https://en.wikipedia.org/wiki/Articulated%20robot | An articulated robot is a robot with rotary joints that has 6 or more Degrees of Freedom. This is one of the most commonly used robots in industry today (many examples can be found from legged robots or industrial robots). Articulated robots can range from simple 6 Degree of Freedom structures to systems with 10 or m... | Articulated robot | Engineering | 985 |
28,132,779 | https://en.wikipedia.org/wiki/Oka%20coherence%20theorem | In mathematics, the Oka coherence theorem, proved by , states that the sheaf of holomorphic functions on (and subsequently the sheaf of holomorphic functions on a complex manifold ) is coherent.
See also
Cartan's theorems A and B
Several complex variables
GAGA
Oka–Weil theorem
Weierstrass preparation theorem
... | Oka coherence theorem | Mathematics | 87 |
17,954,807 | https://en.wikipedia.org/wiki/Campaign%20for%20Drawing | The Big Draw, formerly the Campaign for Drawing, is a British registered charity that promotes drawing and visual literacy. It was founded in 2000 by the Guild of St George, and is now an independent charity.
The Big Draw believes that drawing is a universal language that can unite people across generations, backgroun... | Campaign for Drawing | Engineering | 505 |
17,014,742 | https://en.wikipedia.org/wiki/Desktop%20outsourcing | Desktop outsourcing is the process in which an organization contracts a third party to maintain and manage parts of its IT infrastructure. Contracts vary in depth and can range from Computer hard- and software maintenance to Desktop virtualisation, SaaS-implementations and Helpdesk operation. It is estimated, that 32%... | Desktop outsourcing | Technology | 674 |
18,025,004 | https://en.wikipedia.org/wiki/Clandestine%20abuse | Clandestine abuse is sexual, psychological, or physical abuse "that is kept secret for a purpose, concealed, or underhanded."
Child sexual abuse is often kept secret:
Prevention
While it is not always possible to stop every case of clandestine abuse, it may be possible to prevent many incidents through policies in y... | Clandestine abuse | Biology | 214 |
22,631,822 | https://en.wikipedia.org/wiki/Euler%E2%80%93Lotka%20equation | In the study of age-structured population growth, probably one of the most important equations is the Euler–Lotka equation. Based on the age demographic of females in the population and female births (since in many cases it is the females that are more limited in the ability to reproduce), this equation allows for an e... | Euler–Lotka equation | Mathematics,Environmental_science | 947 |
5,638 | https://en.wikipedia.org/wiki/Combustion | Combustion, or burning, is a high-temperature exothermic redox chemical reaction between a fuel (the reductant) and an oxidant, usually atmospheric oxygen, that produces oxidized, often gaseous products, in a mixture termed as smoke. Combustion does not always result in fire, because a flame is only visible when substa... | Combustion | Chemistry | 5,652 |
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