id int64 580 79M | url stringlengths 31 175 | text stringlengths 9 245k | source stringlengths 1 109 | categories stringclasses 160
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|---|---|---|---|---|---|
20,938,380 | https://en.wikipedia.org/wiki/Blue%20Oak%20Ranch%20Reserve | The Blue Oak Ranch Reserve, a unit of the University of California Natural Reserve System, is an ecological reserve and biological field station in Santa Clara County, California. It is located on in the Diablo Range, northwest of Mount Hamilton, at elevation.
The land, part of the 19th century Mexican land grant of... | Blue Oak Ranch Reserve | Chemistry,Engineering | 477 |
51,566,149 | https://en.wikipedia.org/wiki/Journal%20of%20Medical%20Biochemistry | The Journal of Medical Biochemistry is a quarterly peer-reviewed open access medical journal covering research in medical biochemistry, clinical chemistry, and related disciplines. It was established in 1982 as Jugoslovenska medicinska biohemija, obtaining its current name in 2007. It is published by Walter de Gruyter ... | Journal of Medical Biochemistry | Chemistry | 202 |
20,022,028 | https://en.wikipedia.org/wiki/Forgotten%20Chicago | Forgotten Chicago is an organization that seeks to discover and document little-known elements of Chicago's infrastructure, architecture, neighborhoods, and general cityscape, existing or historical.
The organization exposes many of these often-overlooked elements of Chicago's built environment to a wide audience to i... | Forgotten Chicago | Engineering | 223 |
67,592,296 | https://en.wikipedia.org/wiki/Cold%20data | In computer storage, cold data refers to data that is rarely accessed, therefore considered "cold".
Cold data is the opposite of hot data, which is data that is frequently accessed.
Uses
To optimize storage costs, cold data can be stored on lower performing and less expensive storage media. For example, solid state d... | Cold data | Engineering | 105 |
4,894,360 | https://en.wikipedia.org/wiki/List%20of%20CAS%20numbers%20by%20chemical%20compound | This is a list of CAS numbers by chemical formulas and chemical compounds, indexed by formula.The CAS number is a unique number applied to a specific chemical by the Chemical Abstracts Service (CAS).This list complements alternative listings to be found at list of inorganic compounds and glossary of chemical formulae.
... | List of CAS numbers by chemical compound | Physics,Chemistry | 133 |
49,781,600 | https://en.wikipedia.org/wiki/NhaD%20family | The NhaD family (TC# 2.A.62) belongs to the Ion Transporter (IT) Superfamily. A representative list of proteins belonging to the NhaD family can be found in the Transporter Classification Database.
The NhaD Na+/H+ antiporter has been characterized from two Vibrio species: V. parahaemolyticus and V. cholerae and in the... | NhaD family | Biology | 922 |
71,925,011 | https://en.wikipedia.org/wiki/Side%20effects%20of%20radiotherapy%20on%20fertility | The side effects of radiotherapy on fertility are a growing concern to patients undergoing radiotherapy as cancer treatments. Radiotherapy is essential for certain cancer treatments and often is the first point of call for patients. Radiation can be divided into two categories: ionising radiation (IR) and non-ionising ... | Side effects of radiotherapy on fertility | Chemistry | 1,586 |
22,700 | https://en.wikipedia.org/wiki/Omphalos%20hypothesis | The Omphalos hypothesis is one attempt to reconcile the scientific evidence that the Earth is billions of years old with a literal interpretation of the Genesis creation narrative, which implies that the Earth is only a few thousand years old. It is based on the religious belief that the universe was created by a divin... | Omphalos hypothesis | Biology | 1,678 |
64,068,598 | https://en.wikipedia.org/wiki/Telluride%20oxide | The telluride oxides or oxytellurides are double salts that contain both telluride and oxide anions (Te2− and O2−). They are in the class of mixed anion compounds.
Compounds that can be mistakenly called "telluride oxides" are tellurium dioxide and tellurite.
Some of these are under investigation as photovoltaic mate... | Telluride oxide | Chemistry | 174 |
5,347,314 | https://en.wikipedia.org/wiki/Blumeria%20graminis | Blumeria graminis (commonly called barley powdery mildew or corn mildew) is a fungus that causes powdery mildew on grasses, including cereals. It is the only species in the genus Blumeria. It has also been called Erysiphe graminis and (by its anamorph) Oidium monilioides or Oidium tritici.
Systematics
Previously B. g... | Blumeria graminis | Biology | 2,749 |
47,881,049 | https://en.wikipedia.org/wiki/Theo%20Rasing | Theodorus "Theo" Henricus Maria Rasing (born 26 May 1953) is a Dutch professor of experimental physics at Radboud University Nijmegen. His expertise lies in the field of magneto-optics. He was a winner of the 2008 Spinoza Prize.
Career
Rasing was born on 26 May 1953 in Didam. In 1976 he obtained a cum laude degree in ... | Theo Rasing | Physics | 333 |
2,989,336 | https://en.wikipedia.org/wiki/DBc | dBc (decibels relative to the carrier) is the power ratio of a signal to a carrier signal, expressed in decibels. For example, phase noise is expressed in dBc/Hz at a given frequency offset from the carrier. dBc can also be used as a measurement of Spurious-Free Dynamic Range (SFDR) between the desired signal and unwan... | DBc | Physics,Mathematics,Engineering | 280 |
101,336 | https://en.wikipedia.org/wiki/High-temperature%20superconductivity | High-temperature superconductivity (high-c or HTS) is superconductivity in materials with a critical temperature (the temperature below which the material behaves as a superconductor) above , the boiling point of liquid nitrogen. They are only "high-temperature" relative to previously known superconductors, which func... | High-temperature superconductivity | Physics,Materials_science | 7,992 |
2,440,792 | https://en.wikipedia.org/wiki/Podosome | Podosomes are conical, actin-rich structures found as appendages on the outer surface of the plasma membrane of animal cells. Their size ranges from approximately 0.5 μm to 2.0 μm in diameter. While usually situated on the periphery of the cellular membrane, these unique structures display a polarized pattern of distri... | Podosome | Chemistry | 1,629 |
14,285,885 | https://en.wikipedia.org/wiki/Formate%E2%80%93tetrahydrofolate%20ligase | In enzymology, a formate—tetrahydrofolate ligase () is an enzyme that catalyzes the chemical reaction
ATP + formate + tetrahydrofolate ADP + phosphate + 10-formyltetrahydrofolate
The 3 substrates of this enzyme are ATP, formate, and tetrahydrofolate, whereas its 3 products are ADP, phosphate, and 10-formyltetrahydro... | Formate–tetrahydrofolate ligase | Biology | 701 |
45,586,556 | https://en.wikipedia.org/wiki/Academic%20Torrents | Academic Torrents is a website which enables the sharing of research data using the BitTorrent protocol. The site was founded in November 2013, and is a project of the Institute for Reproducible Research (a 501(c)3 U.S. non-profit corporation).
The project is said to be similar to LOCKSS but with a focus on "offering ... | Academic Torrents | Technology | 354 |
80,754 | https://en.wikipedia.org/wiki/Division%20by%20two | In mathematics, division by two or halving has also been called mediation or dimidiation. The treatment of this as a different operation from multiplication and division by other numbers goes back to the ancient Egyptians, whose multiplication algorithm used division by two as one of its fundamental steps.
Some mathema... | Division by two | Mathematics | 871 |
1,447,904 | https://en.wikipedia.org/wiki/Kerr%E2%80%93Newman%20metric | The Kerr–Newman metric describes the spacetime geometry around a mass which is electrically charged and rotating. It is a vacuum solution which generalizes the Kerr metric (which describes an uncharged, rotating mass) by additionally taking into account the energy of an electromagnetic field, making it the most general... | Kerr–Newman metric | Mathematics,Engineering | 2,653 |
3,346,091 | https://en.wikipedia.org/wiki/No%20Kidding%21 | No Kidding! International is an international non-profit social club created for singles and couples who have never had children regardless of the reason. Such people are generally described as "childless" by society at large, but some of their members who are childless by choice prefer the term "childfree" in order to... | No Kidding! | Biology | 336 |
1,115,593 | https://en.wikipedia.org/wiki/United%20States%20Department%20of%20Defense%20aerospace%20vehicle%20designation | Joint Regulation 4120.15E: Designating and Naming Military Aerospace Vehicles is the current system for designating all aircraft, helicopters, rockets, missiles, spacecraft, and other aerial vehicles in military use by the United States Armed Forces.
History
United States Department of Defense Directive 4120.15 "Desi... | United States Department of Defense aerospace vehicle designation | Engineering | 3,993 |
16,119,760 | https://en.wikipedia.org/wiki/Autonomously%20replicating%20sequence | An autonomously replicating sequence (ARS) contains the origin of replication in the yeast genome. It contains four regions (A, B1, B2, and B3), named in order of their effect on plasmid stability. The A-Domain is highly conserved, any mutation abolishes origin function. Mutations on B1, B2, and B3 will diminish, but n... | Autonomously replicating sequence | Chemistry,Biology | 356 |
63,002,132 | https://en.wikipedia.org/wiki/Pimodivir | Pimodivir (VX-787, JNJ-63623872) is an antiviral drug which was developed as a treatment for influenza. It acts as an inhibitor of influenza virus polymerase basic protein 2, and has shown promising results in Phase II clinical trials. However, in late 2021, Janssen announced that the clinical development of pimidivir ... | Pimodivir | Biology | 155 |
14,520,624 | https://en.wikipedia.org/wiki/Jay%20Nunamaker | Jay F. Nunamaker Jr. (born August 27, 1937) is Regents Professor and Soldwedel Professor at the University of Arizona. Regents Professor is the highest faculty rank bestowed at the university, an honor reserved for the top 3% of scholars.
He founded both the MIS department (ranked top 5 in the country by U.S. News & ... | Jay Nunamaker | Technology | 489 |
36,033,336 | https://en.wikipedia.org/wiki/Tree%20Trunks%20%28Adventure%20Time%29 | "Tree Trunks" is the fourth episode of the first season of the American animated television series Adventure Time. The episode was written and storyboarded by Bert Youn and Sean Jimenez, from a story by Merriwether Williams and Tim McKeon. It originally aired on Cartoon Network on April 12, 2010. The episode guest star... | Tree Trunks (Adventure Time) | Chemistry,Materials_science | 1,406 |
42,255,617 | https://en.wikipedia.org/wiki/Phagoptosis | Phagoptosis (cell death by phagocytosis) is a type of cell death caused by the cell being phagocytosed (i.e. eaten) by another cell, and therefore this form of cell death is prevented by blocking phagocytosis.
Phagocytosis of an otherwise-viable cell may occur because the cell is recognised as stressed, activated, se... | Phagoptosis | Biology | 1,582 |
67,615,206 | https://en.wikipedia.org/wiki/Hydroxyarchaeol | Hydroxyarchaeol is a core lipid unique to archaea, similar to archaeol, with a hydroxide functional group at the carbon-3 position of one of its ether side chains. It is found exclusively in certain taxa of methanogenic archaea, and is a common biomarker for methanogenesis and methane-oxidation. Isotopic analysis of hy... | Hydroxyarchaeol | Chemistry,Biology | 1,249 |
7,482,420 | https://en.wikipedia.org/wiki/Proline%20%28data%20page%29 |
References
Chemical data pages
Chemical data pages cleanup | Proline (data page) | Chemistry | 10 |
4,529,580 | https://en.wikipedia.org/wiki/William%20Champion%20%28metallurgist%29 | William Champion (1709–1789) is credited with patenting a process in Great Britain to distill zinc metal from calamine using charcoal in a smelter.
Background
After Abraham Darby I had left the Bristol Brass Company to form his own new copper works at Coalbrookdale, fellow Quaker Nehemiah Champion took over leadership... | William Champion (metallurgist) | Chemistry | 1,407 |
15,396,145 | https://en.wikipedia.org/wiki/HUGO%20Gene%20Nomenclature%20Committee | The HUGO Gene Nomenclature Committee (HGNC) is a committee of the Human Genome Organisation (HUGO) that sets the standards for human gene nomenclature. The HGNC approves a unique and meaningful name for every known human gene, based on a query of experts. In addition to the name, which is usually 1 to 10 words long, th... | HUGO Gene Nomenclature Committee | Biology | 642 |
52,872,753 | https://en.wikipedia.org/wiki/Digvijai%20Singh | Digvijai Singh (11 December 1934 – 20 July 2018) was an Indian mechanical engineer and a former vice chancellor of the University of Roorkee before its reconstitution as the Indian Institute of Technology, Roorkee. He was also a former vice chairman of the All India Council for Technical Education (AICTE) and a former ... | Digvijai Singh | Materials_science | 1,369 |
68,906,231 | https://en.wikipedia.org/wiki/List%20of%20Mersenne%20primes%20and%20perfect%20numbers | Mersenne primes and perfect numbers are two deeply interlinked types of natural numbers in number theory. Mersenne primes, named after the friar Marin Mersenne, are prime numbers that can be expressed as for some positive integer . For example, is a Mersenne prime as it is a prime number and is expressible as . The e... | List of Mersenne primes and perfect numbers | Mathematics | 624 |
78,623,990 | https://en.wikipedia.org/wiki/GAARlandia | The Greater Antilles + Aves Ridge, also known as GAARlandia, is a hypothesized land bridge which is proposed to have connected the Greater Antilles to South America around 33 million years ago (mya). Animal and plant species are thought to have colonized the Caribbean Islands through dispersal and vicariance, and the m... | GAARlandia | Biology | 710 |
47,226,980 | https://en.wikipedia.org/wiki/Penicillium%20qii | Penicillium qii is a species of the genus of Penicillium which was isolated from plant leaves in China.
References
qii
Fungus species | Penicillium qii | Biology | 33 |
6,311,700 | https://en.wikipedia.org/wiki/Salt%20spray%20test | The salt spray test (or salt fog test) is a standardized and popular corrosion test method, used to check corrosion resistance of materials and surface coatings. Usually, the materials to be tested are metallic (although stone, ceramics, and polymers may also be tested) and finished with a surface coating which is int... | Salt spray test | Chemistry,Materials_science,Technology,Engineering | 3,349 |
33,980,091 | https://en.wikipedia.org/wiki/Recover%20%28command%29 | In computing, recover is a primitive file system error recovery utility included in MS-DOS / IBM PC DOS versions prior to DOS 6.0 and a number of other operating systems.
Overview
Typing recover at the DOS command-line invoked the program file or (depending on the DOS version). recover proceeded under the assumptio... | Recover (command) | Technology | 383 |
10,374,398 | https://en.wikipedia.org/wiki/NGC%204650A | NGC 4650A is a polar-ring lenticular galaxy located in the constellation Centaurus. It should not be confused with the spiral galaxy NGC 4650, which shares almost the same radial distance as NGC 4650A. The real distance between both galaxies is
only about 6 times the optical radius of NGC 4650.
References
External li... | NGC 4650A | Astronomy | 92 |
72,422,117 | https://en.wikipedia.org/wiki/U%20Sagittarii | U Sagittarii is a variable star in the southern constellation of Sagittarius, abbreviated U Sgr. It is a classical Cepheid variable that ranges in brightness from an apparent visual magnitude of 6.28 down to 7.15, with a pulsation period of 6.745226 days. At its brightest, this star is dimly visible to the naked eye. T... | U Sagittarii | Astronomy | 433 |
22,537,012 | https://en.wikipedia.org/wiki/List%20of%20fastest%20computers | This is a historical list of fastest computers and includes computers and supercomputers which were considered the fastest in the world at the time they were built.
a. An asterisk (*) denotes Rmaxthe highest score measured using the LINPACK benchmarks suite.
See also
History of supercomputing
Timeline of instructi... | List of fastest computers | Technology | 123 |
71,972,809 | https://en.wikipedia.org/wiki/Caitlin%20Casey | Caitlin M Casey is an observational astronomer and associate professor at the University of Texas at Austin. She is known for her work in extragalactic astrophysics; she works on the formation and evolution of massive galaxies in the early Universe.
Education and career
Casey's interest in astronomy began as a child ... | Caitlin Casey | Astronomy | 623 |
21,438,345 | https://en.wikipedia.org/wiki/Design%20knowledge | There is a large body of knowledge that designers call upon and use during the design process to match the ever-increasing complexity of design problems. Design knowledge can be classified into two categories: product knowledge and design process knowledge.
Product Knowledge
Product knowledge has been fairly studied a... | Design knowledge | Engineering | 955 |
1,568,646 | https://en.wikipedia.org/wiki/HD%20187123 | HD 187123 is a single, yellow-hued star with two exoplanetary companions in the northern constellation of Cygnus. It has an apparent visual magnitude of 7.83, making it an 8th magnitude star that is too faint to be visible with the naked eye. However, it should be easy target with binoculars or small telescope. The sys... | HD 187123 | Astronomy | 394 |
1,013,989 | https://en.wikipedia.org/wiki/Tola%20%28unit%29 | The tola ( / ; also transliterated as tolah or tole) is a traditional Ancient Indian and South Asian unit of mass, now standardised as 180 grains () or exactly troy ounce. It was the base unit of mass in the British Indian system of weights and measures introduced in 1833, although it had been in use for much longer. ... | Tola (unit) | Physics,Mathematics | 623 |
10,875,756 | https://en.wikipedia.org/wiki/Lie%27s%20third%20theorem | In the mathematics of Lie theory, Lie's third theorem states that every finite-dimensional Lie algebra over the real numbers is associated to a Lie group . The theorem is part of the Lie group–Lie algebra correspondence.
Historically, the third theorem referred to a different but related result. The two preceding the... | Lie's third theorem | Mathematics | 618 |
43,592 | https://en.wikipedia.org/wiki/John%20Herschel | Sir John Frederick William Herschel, 1st Baronet (; 7 March 1792 – 11 May 1871) was an English polymath active as a mathematician, astronomer, chemist, inventor and experimental photographer who invented the blueprint and did botanical work.
Herschel originated the use of the Julian day system in astronomy. He named ... | John Herschel | Physics,Chemistry,Biology | 3,176 |
70,571,059 | https://en.wikipedia.org/wiki/Azov%20Lubricants%20and%20Oils | Azov Lubricants and Oils (AZMOL British Petrochemicals) is a petrochemical company located in Berdiansk, Zaporizhzhia Oblast. Today AZMOL British Petrochemicals is the largest producer of lubricants in Ukraine.
Awards
Order of the Red Banner
See also
XADO
WD-40
Carl Bechem GmbH
References
Companies established in ... | Azov Lubricants and Oils | Chemistry | 128 |
357,715 | https://en.wikipedia.org/wiki/The%20First%20%2420%20Million%20Is%20Always%20the%20Hardest | The First $20 Million Is Always the Hardest is a 2002 film based on the novel of the same name by technology-culture writer Po Bronson. The film stars Adam Garcia and Rosario Dawson. The screenplay was written by Jon Favreau and Gary Tieche.
Plot
Andy Kasper is a marketer who quits his job in search of something more ... | The First $20 Million Is Always the Hardest | Technology | 1,004 |
29,482,098 | https://en.wikipedia.org/wiki/Comparison%20of%20IPv6%20support%20in%20operating%20systems | This is a comparison of operating systems in regard to their support of the IPv6 protocol.
Notes
Operating systems that support neither DHCPv6 nor SLAAC cannot automatically configure unicast IPv6 addresses.
Operating systems that support neither DHCPv6 nor ND RDNSS cannot automatically configure name servers in an IP... | Comparison of IPv6 support in operating systems | Technology | 103 |
56,608,953 | https://en.wikipedia.org/wiki/Floristic%20Quality%20Assessment | Floristic Quality Assessment (FQA) is a tool used in the United States to assess an area's ecological integrity based on its plant species composition. Floristic Quality Assessment was originally developed in order to assess the likelihood that impacts to an area "would be irreversible or irretrievable...to make standa... | Floristic Quality Assessment | Mathematics,Biology | 528 |
63,771,242 | https://en.wikipedia.org/wiki/Bamfordvirae | Bamfordvirae is a kingdom of viruses. This kingdom is recognized for its use of double jelly roll major capsid proteins. It was formerly known as the PRD1-adenovirus lineage. The kingdom is named after Dennis H. Bamford who first promoted the evolutionary unity of all viruses encoding double jelly-roll major capsid pro... | Bamfordvirae | Biology | 110 |
47,684,045 | https://en.wikipedia.org/wiki/Dihydrotanshinone%20I | Dihydrotanshinone I (DI) is a naturally occurring compound extracted from Salvia miltiorrhiza Bunge, also known as Chinese sage, red sage root, and the Chinese herbal Dan Shen. It belongs to a class of lipophilic abietane diterpenoids and has been reported to have cytotoxicity to a variety of tumor cells, as well as an... | Dihydrotanshinone I | Chemistry | 120 |
51,255,248 | https://en.wikipedia.org/wiki/Cyclododecanone | Cyclododecanone is an organic compound with the formula (CH2)11CO. It is a cyclic ketone that exists as a white solid at room temperature. Like its smaller analogs but unlike the larger ones, it has a camphor-like odor.
History and synthesis
It was first obtained by Ružička et al. in 1926 by ketonic decarboxylation. ... | Cyclododecanone | Chemistry | 260 |
1,476,870 | https://en.wikipedia.org/wiki/ShmooCon | ShmooCon was an American hacker convention organized by The Shmoo Group. There were typically 40 different talks and presentations on a variety of subjects related to computer security and cyberculture. Multiple events were held at the convention related to cryptography and computer security such as Shmooganography, Ha... | ShmooCon | Technology | 253 |
30,708,936 | https://en.wikipedia.org/wiki/Chromium%20acetate%20hydroxide | Chromium acetate hydroxide is the coordination complex with the formula [Cr2(OH)3(OAc)3]4. A dark violet solid, it crystallizes as the triacontatetrahydrate (34 molecules of water of crystallization). It is water soluble.
Structure
The complex is a tetramer of binuclear Cr2(OH)3(OAc)3. The subunits are linked by acet... | Chromium acetate hydroxide | Chemistry | 342 |
72,486,551 | https://en.wikipedia.org/wiki/Amanita%20betulae | Amanita betulae is a species of Amanita found in growing in birch and mixed hardwood in Europe
References
External links
betulae
Fungi of Europe
Fungi described in 2009
Fungus species | Amanita betulae | Biology | 40 |
3,235,310 | https://en.wikipedia.org/wiki/Panic%20buying | Panic buying (alternatively hyphenated as panic-buying; also known as panic purchasing) occurs when consumers buy unusually large amounts of a product in anticipation of, or after, a disaster or perceived disaster, or in anticipation of a large price increase, or shortage.
Panic buying during various health crises is ... | Panic buying | Biology | 1,594 |
59,020,460 | https://en.wikipedia.org/wiki/Leontovich%20boundary%20condition | The Shchukin-Leontovich boundary condition is a boundary condition in classical electrodynamics that relates to the tangential components of the electric Et and magnetic Ht fields on the surface of well-conducting bodies.
Definition
As originally formulated by Soviet physicists Alexander Shchukin and Mikhail Leontovi... | Leontovich boundary condition | Materials_science,Mathematics | 304 |
28,802,840 | https://en.wikipedia.org/wiki/Cantharellus%20californicus | Cantharellus californicus, also called the California golden chanterelle, mud puppy, or oak chanterelle, is a fungus native to California, United States. It is a member of the genus Cantharellus along with other popular edible chanterelles. It is generally similar in appearance to C. cibarius and C. formosus except for... | Cantharellus californicus | Biology | 572 |
61,159,333 | https://en.wikipedia.org/wiki/Warming%20stripes | Warming stripes (sometimes referred to as climate stripes, climate timelines or stripe graphics) are data visualization graphics that use a series of coloured stripes chronologically ordered to visually portray long-term temperature trends. Warming stripes reflect a "minimalist" style, conceived to use colour alone to ... | Warming stripes | Physics | 3,738 |
1,573,097 | https://en.wikipedia.org/wiki/Dimethoxyethane | Dimethoxyethane, also known as glyme, monoglyme, dimethyl glycol, ethylene glycol dimethyl ether, dimethyl cellosolve, and DME, is a colorless, aprotic, and liquid ether that is used as a solvent, especially in batteries. Dimethoxyethane is miscible with water.
Production
Monoglyme is produced industrially by the reac... | Dimethoxyethane | Chemistry | 430 |
48,009,311 | https://en.wikipedia.org/wiki/Coprococcus | Coprococcus is a genus of anaerobic cocci which are part of the human faecal microbiota. Despite the depletion of Coprococcus was found in colon cancer, there is no evidence for its protective role against colon cancer .
Three species have been described:
Coprococcus catus Holdeman and Moore 1974
Coprococcus comes Hol... | Coprococcus | Biology | 157 |
61,950,060 | https://en.wikipedia.org/wiki/KaVo%20Kerr | KaVo Kerr was a dental equipment manufacturer group that was sold formerly to Envista. The group stemmed from a joint venture set up in 2016 between KaVo (KaVo Dental GmbH), which was established in 1909 in Berlin, Germany, and Kerr Corporation, which was founded in 1891 in Detroit, Michigan, as well as a division of D... | KaVo Kerr | Biology | 550 |
23,857,440 | https://en.wikipedia.org/wiki/STAAD | STAAD or (STAAD.Pro) is a structural analysis and design software application originally developed by Research Engineers International (REI) in 1997. In late 2005, Research Engineers International was bought by Bentley Systems. STAAD stands for STructural Analysis And Design.
STAAD.Pro is one of the most widely used s... | STAAD | Engineering | 1,480 |
9,025,384 | https://en.wikipedia.org/wiki/List%20of%20UN%20numbers%203201%20to%203300 | UN numbers from UN3201 to UN3300 as assigned by the United Nations Sub-Committee of Experts on the Transport of Dangerous Goods are as follows:
UN 3201 to UN 3300
See also
Dangerous goods
Lists of UN numbers
References
External links
UN Dangerous Goods List
ADR Dangerous Goods List 2021
ADR Dangerous Goods substa... | List of UN numbers 3201 to 3300 | Chemistry,Technology | 70 |
6,503,797 | https://en.wikipedia.org/wiki/Ground%20granulated%20blast-furnace%20slag | Ground granulated blast-furnace slag (GGBS or GGBFS) is obtained by quenching molten iron slag (a by-product of iron and steel-making) from a blast furnace in water or steam, to produce a glassy, granular product that is then dried and ground into a fine powder. Ground granulated blast furnace slag is a latent hydrauli... | Ground granulated blast-furnace slag | Physics,Chemistry,Engineering | 2,110 |
61,183,286 | https://en.wikipedia.org/wiki/C7H6Cl2 | {{DISPLAYTITLE:C7H6Cl2}}
The molecular formula C7H6Cl2 may refer to:
Benzal chloride
Dichlorotoluene | C7H6Cl2 | Chemistry | 38 |
17,087,685 | https://en.wikipedia.org/wiki/Slingshot%20%28water%20vapor%20distillation%20system%29 | Slingshot is a water purification device created by inventor Dean Kamen. Powered by a Stirling engine running on a combustible fuel source, it claims to be able to produce drinking water from almost any source by means of vapor compression distillation, requires no filters, and can operate using cow dung as fuel.
The ... | Slingshot (water vapor distillation system) | Chemistry,Engineering,Environmental_science | 1,005 |
12,388,613 | https://en.wikipedia.org/wiki/Streaming%20current | A streaming current and streaming potential are two interrelated electrokinetic phenomena studied in the areas of surface chemistry and electrochemistry. They are an electric current or potential which originates when an electrolyte is driven by a pressure gradient through a channel or porous plug with charged walls.
... | Streaming current | Physics,Chemistry | 979 |
35,777,877 | https://en.wikipedia.org/wiki/C25H38O2 | The molecular formula C25H38O2 (molar mass: 370.57 g/mol, exact mass: 370.2872 u) may refer to:
CBD-DMH, or DMH-CBD
Dimethylheptylpyran
JWH-051
Penmesterol, or penmestrol
Variecolol | C25H38O2 | Chemistry | 78 |
585,185 | https://en.wikipedia.org/wiki/Chemical%20Abstracts%20Service | Chemical Abstracts Service (CAS) is a division of the American Chemical Society. It is a source of chemical information and is located in Columbus, Ohio, United States.
Print periodicals
Chemical Abstracts is a periodical index that provides numerous tools such as SciFinder as well as tagged keywords, summaries, inde... | Chemical Abstracts Service | Chemistry | 1,345 |
5,763,642 | https://en.wikipedia.org/wiki/Barkcloth | Barkcloth or bark cloth is a versatile material that was once common in Asia, Africa, and the Pacific. Barkcloth comes primarily from trees of the family Moraceae, including Broussonetia papyrifera, Artocarpus altilis, Artocarpus tamaran, and Ficus natalensis. It is made by beating sodden strips of the fibrous inner ... | Barkcloth | Chemistry | 895 |
7,455,244 | https://en.wikipedia.org/wiki/Telephone%20numbers%20in%20the%20Americas | All countries in the Americas use codes that start with "5", with the exception of the countries of the North American Numbering Plan, such as Canada and the United States, which use country code 1, and Greenland and Aruba with country codes starting with the digit "2", which mostly is used by countries in Africa.
Se... | Telephone numbers in the Americas | Mathematics | 130 |
21,926,877 | https://en.wikipedia.org/wiki/Graphics%20BBS | Graphics BBS (GBBS) was a bulletin board system server developed from 1989 to 1992 by Eric Anderson as part of his thesis at Chisholm Institute of Technology. Although it had superior graphics capabilities compared to RIP, it was harder to integrate into existing BBS's, and so was ultimately less popular.
GBBS allowe... | Graphics BBS | Technology | 134 |
15,722,493 | https://en.wikipedia.org/wiki/Los%20Angeles%20Air%20Route%20Traffic%20Control%20Center | The Los Angeles Air Route Traffic Control Center is an air traffic control center located in Palmdale, California, United States. Located adjacent to United States Air Force Plant 42 and the Palmdale Regional Airport, it is one of 22 Air Route Traffic Control Centers (ARTCC) operated by the United States Federal Aviat... | Los Angeles Air Route Traffic Control Center | Technology | 571 |
37,036,135 | https://en.wikipedia.org/wiki/Tabeo | The Tabeo is a discontinued tablet computer developed by Toys "R" Us that runs on a version of the Android 4.0 operating system. Tabeo is officially at "End of Life" status, meaning the company is no longer providing support for the original Tabeo and Tabeo E2. Though some of the E2 devices seem to have been sold in Me... | Tabeo | Technology | 418 |
71,337,783 | https://en.wikipedia.org/wiki/N%20%3D%201%20supersymmetric%20Yang%E2%80%93Mills%20theory | In theoretical physics, more specifically in quantum field theory and supersymmetry, supersymmetric Yang–Mills, also known as super Yang–Mills and abbreviated to SYM, is a supersymmetric generalization of Yang–Mills theory, which is a gauge theory that plays an important part in the mathematical formulation of forces i... | N = 1 supersymmetric Yang–Mills theory | Physics | 1,766 |
1,635,646 | https://en.wikipedia.org/wiki/Monocropping | In agriculture, monocropping is the practice of growing a single crop year after year on the same land. Maize, soybeans, and wheat are three common crops often monocropped. Monocropping is also referred to as continuous cropping, as in "continuous corn." Monocropping allows for farmers to have consistent crops througho... | Monocropping | Chemistry | 1,092 |
470,284 | https://en.wikipedia.org/wiki/Transcortin | Transcortin, also known as corticosteroid-binding globulin (CBG) or serpin A6, is a protein produced in the liver in animals. In humans it is encoded by the SERPINA6 gene. It is an alpha-globulin.
Function
This gene encodes an alpha-globulin protein with corticosteroid-binding properties. This is the major transport ... | Transcortin | Chemistry | 533 |
8,555,091 | https://en.wikipedia.org/wiki/Copper%28II%29%20azide | Copper(II) azide is a medium density explosive with the molecular formula .
Uses
Copper azide is very explosive and is too sensitive for any practical use unless handled in solution.
Preparation
Copper azide can be prepared by a metathesis reaction between water-soluble sources of and azide ions. (Spectator ions o... | Copper(II) azide | Chemistry | 110 |
48,258,936 | https://en.wikipedia.org/wiki/Debiasing | Debiasing is the reduction of bias, particularly with respect to judgment and decision making. Biased judgment and decision making is that which systematically deviates from the prescriptions of objective standards such as facts, logic, and rational behavior or prescriptive norms. Biased judgment and decision making ex... | Debiasing | Biology | 1,605 |
31,936,536 | https://en.wikipedia.org/wiki/Landscape%20and%20Urban%20Planning | Landscape and Urban Planning is a monthly peer-reviewed academic journal published by Elsevier. It covers landscape science (including landscape planning, design, and architecture), urban and regional planning, landscape and ecological engineering, landscape and urban ecology, and other practice-oriented fields. The e... | Landscape and Urban Planning | Engineering | 342 |
10,129,659 | https://en.wikipedia.org/wiki/Ducci%20sequence | A Ducci sequence is a sequence of n-tuples of integers, sometimes known as "the Diffy game", because it is based on sequences.
Given an n-tuple of integers , the next n-tuple in the sequence is formed by taking the absolute differences of neighbouring integers:
Another way of describing this is as follows. Arrange n ... | Ducci sequence | Mathematics | 859 |
1,810,648 | https://en.wikipedia.org/wiki/Happy%20slapping | Happy slapping was a fad originating in the United Kingdom around 2005, in which one or more people attack a victim for the purpose of recording the assault (commonly with a camera phone or a smartphone). Though the term usually refers to relatively minor acts of violence such as hitting or slapping the victim, more se... | Happy slapping | Biology | 2,253 |
74,991,098 | https://en.wikipedia.org/wiki/Xiaomi%20Civi | Xiaomi Civi and Xiaomi Civi 1S are mid-level youth smartphones of Xiaomi. Xiaomi Civi was presented on September 27, 2021, and Civi 1S on April 21, 2022. Xiaomi Civi is the successor of Xiaomi Mi CC9. The main differences between the models are the processor and the silver colour in the 1S.
Design
The screen is mad... | Xiaomi Civi | Technology | 442 |
20,790,476 | https://en.wikipedia.org/wiki/Harren%20Jhoti | Harren Jhoti (born 1962) is an Indian-born British structural biologist whose main interest has been rational drug design and discovery. He is president and chief executive officer (CEO) of biotechnology company Astex Pharmaceuticals ("Astex") which is located in Cambridge, United Kingdom.
Career
Jhoti co-founded Ast... | Harren Jhoti | Chemistry | 585 |
221,277 | https://en.wikipedia.org/wiki/Kernel%20panic | A kernel panic (sometimes abbreviated as KP) is a safety measure taken by an operating system's kernel upon detecting an internal fatal error in which either it is unable to safely recover or continuing to run the system would have a higher risk of major data loss. The term is largely specific to Unix and Unix-like sy... | Kernel panic | Technology | 1,483 |
7,817,474 | https://en.wikipedia.org/wiki/Vapor%E2%80%93liquid%20equilibrium | In thermodynamics and chemical engineering, the vapor–liquid equilibrium (VLE) describes the distribution of a chemical species between the vapor phase and a liquid phase.
The concentration of a vapor in contact with its liquid, especially at equilibrium, is often expressed in terms of vapor pressure, which will be a ... | Vapor–liquid equilibrium | Physics,Chemistry,Engineering | 3,227 |
29,039 | https://en.wikipedia.org/wiki/SH3%20domain | The SRC Homology 3 Domain (or SH3 domain) is a small protein domain of about 60 amino acid residues. Initially, SH3 was described as a conserved sequence in the viral adaptor protein v-Crk. This domain is also present in the molecules of phospholipase and several cytoplasmic tyrosine kinases such as Abl and Src. It h... | SH3 domain | Biology | 836 |
69,540,685 | https://en.wikipedia.org/wiki/ChoKyun%20Rha | ChoKyun Rha (October 5, 1933 – March 2, 2021) was a Korean-born American food technologist, inventor, and professor of biomaterials science and engineering at the Massachusetts Institute of Technology (MIT). She was the first Asian woman awarded tenure at MIT.
Early life
ChoKyun Rha was born in Seoul, the daughter of... | ChoKyun Rha | Biology | 680 |
1,025,034 | https://en.wikipedia.org/wiki/Dakuten%20and%20handakuten | The , colloquially , is a diacritic most often used in the Japanese kana syllabaries to indicate that the consonant of a mora should be pronounced voiced, for instance, on sounds that have undergone rendaku (sequential voicing).
The , colloquially , is a diacritic used with kana for morae pronounced with or to indic... | Dakuten and handakuten | Mathematics | 1,544 |
69,074,412 | https://en.wikipedia.org/wiki/American%20Center%20for%20Mobility | The American Center for Mobility (ACM) is a vehicular automation research center and federally designated automated vehicle proving ground located in Ypsilanti Township, Michigan.
History
Founded in December 2017 on the site of the Willow Run manufacturing complex, the American Center for Mobility began as a joint i... | American Center for Mobility | Engineering | 293 |
11,172,587 | https://en.wikipedia.org/wiki/HEPPS%20%28buffer%29 | HEPPS (EPPS) is a buffering agent used in biology and biochemistry. The pKa of HEPPS is 8.00. It is ones of Good's buffers.
Research on mice with Alzheimer's disease-like amyloid beta plaques has shown that HEPPS can cause the plaques to break up, reversing some of the symptoms in the mice. HEPPS was reported to diss... | HEPPS (buffer) | Chemistry,Biology | 128 |
78,590,623 | https://en.wikipedia.org/wiki/Diradicaloid | Biradicaloids or diradicaloids are molecules with two radical electrons that have significant interaction with each other. The two unpaired electrons are coupled and can either form a singlet ground state (antiferromagnetic coupling) or a triplet ground state (ferromagnetic coupling) (Figure 1).
This is in contrast to... | Diradicaloid | Physics,Chemistry,Materials_science,Technology | 4,647 |
1,674,279 | https://en.wikipedia.org/wiki/Concrete%20bridge | Concrete bridges are a type of bridge, constructed out of concrete. They started to appear widely in the early 20th century.
History
Unreinforced concrete has been used in bridge construction since antiquity: the Romans incorporated concrete cores into a number of their masonry bridges and aqueducts, along with cons... | Concrete bridge | Engineering | 510 |
1,553,120 | https://en.wikipedia.org/wiki/Delphi%20%28online%20service%29 | Delphi Forums is a U.S. online service provider and since the mid-1990s has been a community internet forum site. It started as a nationwide dialup service in 1983. Delphi Forums remains active as of 2025.
History
The company that became Delphi was founded by Wes Kussmaul as Kussmaul Encyclopedia in 1981 and featured ... | Delphi (online service) | Technology | 1,368 |
60,064,660 | https://en.wikipedia.org/wiki/Sergey%20Bozhevolnyi | Sergey I. Bozhevolnyi (Russian: Сергей Иосифович Божевольный, born June 19, 1955) is a Russian-Danish physicist. He is currently a professor and the leader for the Centre for Nano Optics at the University of Southern Denmark.
Education and career
Bozhevolnyi was raised in the village of , Yeysky District, Krasnodar Kr... | Sergey Bozhevolnyi | Materials_science | 739 |
2,526,933 | https://en.wikipedia.org/wiki/Isotopes%20of%20europium | Naturally occurring europium (63Eu) is composed of two isotopes, 151Eu and 153Eu, with 153Eu being the most abundant (52.2% natural abundance). While 153Eu is observationally stable (theoretically can undergo alpha decay with half-life over 5.5×1017 years), 151Eu was found in 2007 to be unstable and undergo alpha decay... | Isotopes of europium | Chemistry | 5,720 |
25,851,959 | https://en.wikipedia.org/wiki/Wild%20arc | In geometric topology, a wild arc is an embedding of the unit interval into 3-dimensional space not equivalent to the usual one in the sense that there does not exist an ambient isotopy taking the arc to a straight line segment.
found the first example of a wild arc. found another example, called the Fox-Artin arc, ... | Wild arc | Mathematics | 296 |
20,067,629 | https://en.wikipedia.org/wiki/Bridging%20model | In computer science, a bridging model is an abstract model of a computer which provides a conceptual bridge between the physical implementation of the machine and the abstraction available to a programmer of that machine; in other words, it is intended to provide a common level of understanding between hardware and sof... | Bridging model | Mathematics,Technology,Engineering | 174 |
12,197,312 | https://en.wikipedia.org/wiki/Chromatin%20remodeling | Chromatin remodeling is the dynamic modification of chromatin architecture to allow access of condensed genomic DNA to the regulatory transcription machinery proteins, and thereby control gene expression. Such remodeling is principally carried out by 1) covalent histone modifications by specific enzymes, e.g., histone ... | Chromatin remodeling | Chemistry,Biology | 4,840 |
22,446,301 | https://en.wikipedia.org/wiki/Hebeloma%20aminophilum | Hebeloma aminophilum, commonly known as the ghoul fungus, is a species of mushroom in the family Hymenogastraceae. Found in Western Australia, it gets its common name from the propensity of the fruiting bodies to spring out of decomposing animal remains.
Taxonomy
The ghoul fungus was first described by mycologists R.N... | Hebeloma aminophilum | Chemistry,Biology | 529 |
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