id int64 580 79M | url stringlengths 31 175 | text stringlengths 9 245k | source stringlengths 1 109 | categories stringclasses 160
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60,597,923 | https://en.wikipedia.org/wiki/Close-space%20sublimation | Closed space sublimation is a method of producing thin-films, esp. cadmium telluride photovoltaics, though it is used for other materials like antimony triselenide. It is a type of physical vapor deposition where the substrate to be coated and the source material are held close to one another. They are both placed in ... | Close-space sublimation | Chemistry,Materials_science,Mathematics | 216 |
15,075,030 | https://en.wikipedia.org/wiki/KLF9 | Krueppel-like factor 9 is a protein that in humans is encoded by the KLF9 gene. Previously known as Basic Transcription Element Binding Protein 1 (BTEB Protein 1), Klf9 is part of the Sp1 C2H2-type zinc finger family of transcription factors. Several previous studies showed Klf9-related regulation of animal developmen... | KLF9 | Chemistry,Biology | 741 |
99,482 | https://en.wikipedia.org/wiki/Deathmatch%20%28video%20games%29 | Deathmatch, also known as free-for-all, is a gameplay mode integrated into many shooter games, including first-person shooter (FPS), and real-time strategy (RTS) video games, where the goal is to kill (or "frag") the other players' characters as many times as possible. The deathmatch may end on a frag limit or a time l... | Deathmatch (video games) | Technology | 4,745 |
11,726,660 | https://en.wikipedia.org/wiki/Canadian%20Society%20for%20Biomechanics | Canadian Society for Biomechanics / Société canadienne de biomécanique (CSB/SCB) was formed in 1973. The CSB is an Affiliated Society with the International Society of Biomechanics (ISB).
The purpose of the Society is to foster research and the interchange of information on the biomechanics of human physical activity.... | Canadian Society for Biomechanics | Physics | 201 |
30,783,246 | https://en.wikipedia.org/wiki/PAD%20emotional%20state%20model | The PAD emotional state model is a psychological model developed by Albert Mehrabian and James A. Russell (1974 and after) to describe and measure emotional states. PAD uses three numerical dimensions, Pleasure, Arousal and Dominance to represent all emotions. Its initial use was in a theory of environmental psycholog... | PAD emotional state model | Biology | 778 |
13,605,305 | https://en.wikipedia.org/wiki/Androdioecy | Androdioecy is a reproductive system characterized by the coexistence of males and hermaphrodites. Androdioecy is rare in comparison with the other major reproductive systems: dioecy, gynodioecy and hermaphroditism. In animals, androdioecy has been considered a stepping stone in the transition from dioecy to hermaphr... | Androdioecy | Biology | 1,890 |
23,520,048 | https://en.wikipedia.org/wiki/Sharpe%27s%20lobe-billed%20parotia | Sharpe's lobe-billed parotia, also known as Sharpe's lobe-billed riflebird, is a bird in the family Paradisaeidae that Erwin Stresemann proposed is an intergeneric hybrid between a long-tailed paradigalla and western parotia, an identity confirmed by DNA analysis.
History
Only one subadult male specimen is known of th... | Sharpe's lobe-billed parotia | Biology | 141 |
13,056,029 | https://en.wikipedia.org/wiki/Indie%20game | An indie video game or indie game, short for independent video game, is a video game created by individuals or smaller development teams without the financial and technical support of a large game publisher, in contrast to most "AAA" (triple-A) games. Because of their independence and freedom to develop, indie games of... | Indie game | Technology | 9,390 |
8,486,333 | https://en.wikipedia.org/wiki/Mannan-binding%20lectin | Mannose-binding lectin (MBL), also called mannan-binding lectin or mannan-binding protein (MBP), is a lectin that is instrumental in innate immunity as an opsonin and via the lectin pathway.
Structure
MBL has an oligomeric structure (400-700 kDa), built of subunits that contain three presumably identical peptide chain... | Mannan-binding lectin | Biology | 1,526 |
4,962,398 | https://en.wikipedia.org/wiki/Chemistry%20Letters | Chemistry Letters is a peer-reviewed scientific journal published by the Chemical Society of Japan. It specializes in the rapid publication of reviews and letters on all areas of chemistry. The editor-in-chief is Mitsuhiko Shionoya (University of Tokyo). According to the Journal Citation Reports, the journal has a 2014... | Chemistry Letters | Chemistry | 101 |
2,737,680 | https://en.wikipedia.org/wiki/Devege%C3%A7idi%20Dam | Devegeçidi Dam is one of the 22 dams of the Southeastern Anatolia Project of Turkey, Diyarbakır. It is near Diyarbakır on a branch of the Tigris river. It was constructed for irrigation purposes between 1965 and 1972.
Notes
References
External links
www.gap.gov.tr - Official GAP web site
Dams in Diyarbakır Provinc... | Devegeçidi Dam | Engineering | 117 |
52,625,188 | https://en.wikipedia.org/wiki/Donna%20R.%20Maglott | Donna R. Maglott is a staff scientist at the National Center for Biotechnology Information known for her research on large-scale genomics projects, including the mouse genome and development of databases required for genomics research.
Education and career
Maglott earned her Ph.D. in 1970 from the University of Michig... | Donna R. Maglott | Biology | 401 |
1,688,648 | https://en.wikipedia.org/wiki/Exhaust%20system | An exhaust system is used to guide reaction exhaust gases away from a controlled combustion inside an engine or stove. The entire system conveys burnt gases from the engine and includes one or more exhaust pipes. Depending on the overall system design, the exhaust gas may flow through one or more of the following:
Cyli... | Exhaust system | Technology | 3,739 |
53,931,502 | https://en.wikipedia.org/wiki/Global%20Offset%20Table | The Global Offset Table, or GOT, is a section of a computer program's (executables and shared libraries) memory used to enable computer program code compiled as an ELF file to run correctly, independent of the memory address where the program's code or data is loaded at runtime.
It maps symbols in programming code to ... | Global Offset Table | Technology,Engineering | 262 |
48,914,877 | https://en.wikipedia.org/wiki/PET%20radiotracer | PET radiotracer is a type of radioligand that is used for the diagnostic purposes via positron emission tomography imaging technique.
Mechanism
PET is a functional imaging technique that produces a three-dimensional image of functional processes in the body. The system detects pairs of gamma rays emitted indirectly ... | PET radiotracer | Physics,Chemistry | 299 |
8,213,823 | https://en.wikipedia.org/wiki/Trabectedin | Trabectedin, sold under the brand name Yondelis, is an antitumor chemotherapy medication for the treatment of advanced soft-tissue sarcoma and ovarian cancer.
The most common adverse reactions include nausea, fatigue, vomiting, constipation, decreased appetite, diarrhea, peripheral edema, dyspnea, and headache.
It is... | Trabectedin | Chemistry | 1,934 |
15,658,702 | https://en.wikipedia.org/wiki/Journal%20of%20the%20IEST | The Journal of the IEST is a peer-reviewed scientific journal and the official publication of the Institute of Environmental Sciences and Technology (IEST). It covers research on simulation, testing, modeling, control, and the teaching of the environmental sciences and technologies. The journal was established in 1958 ... | Journal of the IEST | Environmental_science | 111 |
22,615,874 | https://en.wikipedia.org/wiki/Limber%20hole | A limber hole is a drain hole through a frame or other structural member of a boat designed to prevent water from accumulating against one side of the frame, and allowing it to drain toward the bilge.
Limber holes are common in the bilges of wooden boats. The term may be extended to cover drain holes in floors. Lim... | Limber hole | Engineering | 217 |
63,982,819 | https://en.wikipedia.org/wiki/Diphenylcarbazide | 1,5-Diphenylcarbazide (or simply Diphenylcarbazide, often abbreviated DPC) is a chemical compound from the group of the carbazides. It has a structural formula similar to that of diphenylcarbazone and can be easily converted into it by oxidation.
Properties
Diphenylcarbazide is a white solid that is scarcely soluble ... | Diphenylcarbazide | Chemistry | 776 |
31,243,975 | https://en.wikipedia.org/wiki/Morchella%20spongiola | Morchella spongiola is a species of fungus in the family Morchellaceae. It was first described scientifically by Jean Louis Émile Boudier in 1897.
References
External links
Morchellaceae
Edible fungi
Fungi of Europe
Fungi described in 1897
Fungus species | Morchella spongiola | Biology | 56 |
77,060,756 | https://en.wikipedia.org/wiki/Selman%27s%20theorem | In computability theory, Selman's theorem is a theorem relating enumeration reducibility with enumerability relative to oracles. It is named after Alan Selman, who proved it as part of his PhD thesis in 1971.
Statement
Informally, a set A is enumeration-reducible to a set B if there is a Turing machine which receives... | Selman's theorem | Mathematics | 1,340 |
23,406,517 | https://en.wikipedia.org/wiki/Flying%20Star%20Feng%20Shui | Xuan Kong Flying Star feng shui or Xuan Kong Fei Xing is a discipline in Feng Shui, and is an integration of the principles of Yin Yang, the interactions between the five elements, the eight trigrams, the Lo Shu numbers, and the 24 Mountains, by using time, space and objects to create an astrological chart to analyze p... | Flying Star Feng Shui | Engineering | 2,740 |
69,563,062 | https://en.wikipedia.org/wiki/Korean%20bug | Korean bug is a popular aphrodisiac in China, Korea, and Southeast Asia, either eaten alive or in gelatin form. The aphrodisiac effect has not been clinically tested and is achieved by cantharidin inhibition of phosphodiesterase, protein phosphatase activity and stimulation of adrenergic receptors, which leads to vascu... | Korean bug | Biology | 188 |
74,831,484 | https://en.wikipedia.org/wiki/Praseodymium%20bromate | Praseodymium bromide is an inorganic compound with the chemical formula Pr(BrO3)3. It is soluble in water and can form the dihydrate, tetrahydrate and nonahydrate. The nonahydrate melts in its own crystal water at 56.5 °C and completely loses its crystal water at 130 °C. It can be produced by the reaction of barium bro... | Praseodymium bromate | Chemistry | 108 |
303,923 | https://en.wikipedia.org/wiki/James%20Mercer%20%28mathematician%29 | James Mercer FRS (15 January 1883 – 21 February 1932) was a mathematician, born in Bootle, close to Liverpool, England.
He was educated at University of Manchester, and then University of Cambridge. He became a Fellow, saw active service at the Battle of Jutland in World War I and, after decades of ill health, died i... | James Mercer (mathematician) | Mathematics | 178 |
6,392,115 | https://en.wikipedia.org/wiki/Wireless%20intrusion%20prevention%20system | In computing, a wireless intrusion prevention system (WIPS) is a network device that monitors the radio spectrum for the presence of unauthorized access points (intrusion detection), and can automatically take countermeasures (intrusion prevention).
Purpose
The primary purpose of a WIPS is to prevent unauthorized net... | Wireless intrusion prevention system | Technology,Engineering | 999 |
11,512,258 | https://en.wikipedia.org/wiki/Erysiphe%20heraclei | Erysiphe heraclei is a plant pathogen that causes powdery mildew on several species including dill, carrot and parsley.
History
It was originally found in 1815, on the leaves of a species of Heracleum in France.
It was found in Australia in New South Wales in 2007 then it spread to Tasmania and South Australia in 2008... | Erysiphe heraclei | Biology | 881 |
1,197,531 | https://en.wikipedia.org/wiki/Hamiltonian%20system | A Hamiltonian system is a dynamical system governed by Hamilton's equations. In physics, this dynamical system describes the evolution of a physical system such as a planetary system or an electron in an electromagnetic field. These systems can be studied in both Hamiltonian mechanics and dynamical systems theory.
Ove... | Hamiltonian system | Physics,Mathematics | 1,157 |
43,025,534 | https://en.wikipedia.org/wiki/SILVA%20ribosomal%20RNA%20database | SILVA is a ribosomal RNA database established in collaboration between the Microbial Genomics Group at the Max Planck Institute for Marine Microbiology in Bremen, Germany, the Department of Microbiology at the Technical University Munich, and Ribocon.
Release 117 of the database (January 2014) held more than 4,000,000... | SILVA ribosomal RNA database | Biology,Environmental_science | 119 |
58,535,509 | https://en.wikipedia.org/wiki/Boron%20porphyrins | Boron porphyrins are a variety of porphyrin, a common macrocycle used for photosensitization and metal trapping applications, that incorporate boron. The central four nitrogen atoms in a porphyrin macrocycle form a unique molecular pocket which is known to accommodate transition metals of various sizes and oxidation st... | Boron porphyrins | Chemistry | 1,797 |
35,595,969 | https://en.wikipedia.org/wiki/Nucleophilic%20abstraction | Nucleophilic abstraction is a type of an organometallic reaction which can be defined as a nucleophilic attack on a ligand which causes part or all of the original ligand to be removed from the metal along with the nucleophile.
Alkyl abstraction
While nucleophilic abstraction of an alkyl group is relatively uncommon,... | Nucleophilic abstraction | Chemistry | 926 |
41,465,880 | https://en.wikipedia.org/wiki/Hartley%20%28unit%29 | The hartley (symbol Hart), also called a ban, or a dit (short for "decimal digit"), is a logarithmic unit that measures information or entropy, based on base 10 logarithms and powers of 10. One hartley is the information content of an event if the probability of that event occurring is . It is therefore equal to the in... | Hartley (unit) | Physics,Mathematics | 686 |
39,568,490 | https://en.wikipedia.org/wiki/Aharoni%20%28typeface%29 | Aharoni is a Hebrew language typeface created by Tuvia Aharoni for Ludwig & Mayer as a Hebrew version of Erbar-Grotesk, and later used by the Monotype Corporation and Kivun Computers Ltd, known best for its use in Microsoft Windows. Versions of it have been included in Windows 2000, XP, XP SP2, Server 2003, Server 2008... | Aharoni (typeface) | Technology | 115 |
46,955,253 | https://en.wikipedia.org/wiki/Free-turbine%20turboshaft | A free-turbine turboshaft is a form of turboshaft or turboprop gas turbine engine where the power is extracted from the exhaust stream of a gas turbine by an independent turbine, downstream of the gas turbine. The power turbine is not mechanically connected to the turbines that drive the compressors, hence the term "fr... | Free-turbine turboshaft | Technology | 1,781 |
27,739,767 | https://en.wikipedia.org/wiki/Forces%20on%20sails | Forces on sails result from movement of air that interacts with sails and gives them motive power for sailing craft, including sailing ships, sailboats, windsurfers, ice boats, and sail-powered land vehicles. Similar principles in a rotating frame of reference apply to windmill sails and wind turbine blades, which are ... | Forces on sails | Chemistry,Engineering | 8,247 |
12,347,828 | https://en.wikipedia.org/wiki/FlyLady | FlyLady is a support and self-help group that offers advice to help people with housekeeping, founded by "The FlyLady", Marla Cilley.
The group is based upon the website FlyLady.net, as well as a Constant Contact group for its email mailing list. Members of FlyLady have stated that the group has helped them and has ch... | FlyLady | Chemistry | 1,506 |
21,675,886 | https://en.wikipedia.org/wiki/Germs%3A%20Biological%20Weapons%20and%20America%27s%20Secret%20War | Germs: Biological Weapons and America's Secret War is a 2001 book written by New York Times journalists Judith Miller, Stephen Engelberg, and William Broad. It describes how humanity has dealt with biological weapons, and the dangers of bioterrorism. It was the 2001 New York Times #1 Non-Fiction Bestseller the weeks o... | Germs: Biological Weapons and America's Secret War | Biology | 489 |
62,175,208 | https://en.wikipedia.org/wiki/Leucine-sensitive%20hypoglycemia%20of%20infancy | Leucine-sensitive hypoglycemia of infancy is a type of metabolic disorder. It is inherited in an autosomal dominant fashion. It is rare.
Names
Other names include hypoglycemia leucine-induced; hypoglycemia leucine induced; and familial infantile hypoglycemia precipitated by leucine.
References
Metabolic disorders
Au... | Leucine-sensitive hypoglycemia of infancy | Chemistry | 94 |
1,583,940 | https://en.wikipedia.org/wiki/PNY%20Technologies | PNY Technologies, Inc., doing business as PNY, is an American manufacturer of flash memory cards, USB flash drives, solid state drives, memory upgrade modules, portable battery chargers, computer locks, cables, chargers, adapters, and consumer and professional graphics cards. The company is headquartered in Parsippany-... | PNY Technologies | Technology | 476 |
6,688,339 | https://en.wikipedia.org/wiki/Bacterivore | A bacterivore is an organism which obtains energy and nutrients primarily or entirely from the consumption of bacteria. The term is most commonly used to describe free-living, heterotrophic, microscopic organisms such as nematodes as well as many species of amoeba and numerous other types of protozoans, but some macros... | Bacterivore | Biology | 407 |
11,466,019 | https://en.wikipedia.org/wiki/Puccinia%20kuehnii | Puccinia kuehnii is a plant pathogen that causes orange rust disease of sugarcane. Orange rust was first discovered in India in 1914, but the first case of huge economical damage in sugarcane was registered in Australia in 2001. The first case in United States was in 2007 in Florida and has so far been the only state i... | Puccinia kuehnii | Biology | 188 |
897,658 | https://en.wikipedia.org/wiki/Derivation%20%28differential%20algebra%29 | In mathematics, a derivation is a function on an algebra that generalizes certain features of the derivative operator. Specifically, given an algebra A over a ring or a field K, a K-derivation is a K-linear map that satisfies Leibniz's law:
More generally, if M is an A-bimodule, a K-linear map that satisfies the Le... | Derivation (differential algebra) | Mathematics | 861 |
13,629,331 | https://en.wikipedia.org/wiki/Small%20nucleolar%20RNA%20SNORD100 | In molecular biology, Small Nucleolar RNA SNORD100 (also known as HBII-429) is a non-coding RNA (ncRNA) molecule which functions in the biogenesis (modification) of other small nuclear RNAs (snRNAs). This type of modifying RNA is located in the nucleolus of the eukaryotic cell which is a major site of snRNA biogenesis.... | Small nucleolar RNA SNORD100 | Chemistry | 218 |
19,933,553 | https://en.wikipedia.org/wiki/MACS%20J0025.4-1222 | MACS J0025.4-1222 is a galaxy cluster created by the collision of two galaxy clusters, and is part of the MAssive Cluster Survey (MACS). Like the earlier discovered Bullet Cluster, this cluster shows a clear separation between the centroid of the intergalactic gas (of majority of the normal, or baryonic, mass) and the ... | MACS J0025.4-1222 | Astronomy | 455 |
7,959,499 | https://en.wikipedia.org/wiki/Generalized%20quantifier | In formal semantics, a generalized quantifier (GQ) is an expression that denotes a set of sets. This is the standard semantics assigned to quantified noun phrases. For example, the generalized quantifier every boy denotes the set of sets of which every boy is a member:
This treatment of quantifiers has been essentia... | Generalized quantifier | Mathematics | 1,364 |
46,801,915 | https://en.wikipedia.org/wiki/%CE%93-Melanocyte-stimulating%20hormone | γ-Melanocyte-stimulating hormone (γ-MSH) is an endogenous peptide hormone and neuropeptide. It is a melanocortin, specifically, one of the three types of melanocyte-stimulating hormone (MSH), and is produced from proopiomelanocortin (POMC). It is an agonist of the MC1, MC3, MC4, and MC5 receptors. It exists in three fo... | Γ-Melanocyte-stimulating hormone | Chemistry,Biology | 260 |
56,871,287 | https://en.wikipedia.org/wiki/SAE%20J300 | SAE J300 is a standard that defines the viscometric properties of mono- and multigrade engine oils, maintained by SAE International. Key parameters for engine oil viscometrics are the oil's kinematic viscosity, its high temperature-high shear viscosity measured by the tapered bearing simulator, and low temperature prop... | SAE J300 | Physics | 2,058 |
13,993,279 | https://en.wikipedia.org/wiki/Anneliese%20Maier | Anneliese Maier (; November 17, 1905 in Tübingen, Germany – December, 1971 in Rome, Italy) was a German historian of science particularly known for her work researching natural philosophy in the middle ages.
Biography
Anneliese Maier was the daughter of the philosopher Heinrich Maier (1876–1933). She studied natural ... | Anneliese Maier | Technology | 791 |
36,443,205 | https://en.wikipedia.org/wiki/Clavulina%20arcuatus | Clavulina arcuatus is a species of coral fungus in the family Clavulinaceae. Found in Cameroon, it was described in 2007.
References
External links
Fungi described in 2007
Fungi of Africa
arcuatus
Fungus species | Clavulina arcuatus | Biology | 48 |
28,419,201 | https://en.wikipedia.org/wiki/Shaft%20%28civil%20engineering%29 | In civil engineering a shaft is an underground vertical or inclined passageway. Shafts are often entered through a manhole and closed by a manhole cover. They are constructed for a number of reasons including:
For the construction of a tunnel
For ventilation of a tunnel or underground structure, aka ventilation shaf... | Shaft (civil engineering) | Engineering | 331 |
9,667,107 | https://en.wikipedia.org/wiki/Minimal%20polynomial%20%28linear%20algebra%29 | In linear algebra, the minimal polynomial of an matrix over a field is the monic polynomial over of least degree such that . Any other polynomial with is a (polynomial) multiple of .
The following three statements are equivalent:
is a root of ,
is a root of the characteristic polynomial of ,
is an eige... | Minimal polynomial (linear algebra) | Mathematics | 1,052 |
24,776,783 | https://en.wikipedia.org/wiki/Gliese%20667%20Cb | Gliese 667 Cb is an exoplanet orbiting the star Gliese 667 C, a member of the Gliese 667 triple-star system. It is the most massive planet discovered in the system and is likely a super-Earth or a mini-Neptune. Orbital-stability analysis indicates that it cannot be more than twice its minimum mass. It orbits too close ... | Gliese 667 Cb | Astronomy | 174 |
43,837,903 | https://en.wikipedia.org/wiki/China%20Railways%20Test%20and%20Certification%20Center | China Railways Test and Certification Center (CRCC, ) is responsible for certifications of railway products for the Chinese market.
Until 2003 the state-owned enterprise was named Railways Product Certification Center. In 2012, the CRCC enlarged its business scope and included railway equipment in their business portf... | China Railways Test and Certification Center | Mathematics | 279 |
1,845,155 | https://en.wikipedia.org/wiki/Disk%20encryption%20software | Disk encryption software is a computer security software that protects the confidentiality of data stored on computer media (e.g., a hard disk, floppy disk, or USB device) by using disk encryption.
Compared to access controls commonly enforced by an operating system (OS), encryption passively protects data confidentia... | Disk encryption software | Mathematics | 1,590 |
2,122,657 | https://en.wikipedia.org/wiki/Bhabha%20Atomic%20Research%20Centre | The Bhabha Atomic Research Centre (BARC) is India's premier nuclear research facility, headquartered in Trombay, Mumbai, Maharashtra, India. It was founded by Homi Jehangir Bhabha as the Atomic Energy Establishment, Trombay (AEET) in January 1954 as a multidisciplinary research program essential for India's nuclear pro... | Bhabha Atomic Research Centre | Engineering | 9,684 |
32,435,807 | https://en.wikipedia.org/wiki/SN%20393 | SN 393 is the modern designation for a probable supernova that was reported by the Chinese in the year 393 CE. An extracted record of this astronomical event was translated into English as follows:
The second lunar month mentioned in the record corresponds to the period 27 February to 28 March 393 CE, while the ninth... | SN 393 | Astronomy | 865 |
77,373,411 | https://en.wikipedia.org/wiki/Samsung%20Galaxy%20Watch%207 | The Samsung Galaxy Watch 7 (stylized as Samsung Galaxy Watch7) is a series of Wear OS-based smartwatches developed by Samsung Electronics. It was announced on July 10, 2024, at Samsung's biannual Galaxy Unpacked event. The watches were launched on July 24, 2024.
Specifications
References
External links
Consumer ... | Samsung Galaxy Watch 7 | Technology | 89 |
65,617,852 | https://en.wikipedia.org/wiki/Zlatko%20Tesanovic | Zlatko Boško Tešanović (August 1, 1956 – July 26, 2012) was a Yugoslav-American theoretical condensed-matter physicist, whose work focused mainly on the high-temperature superconductors (HTS) and related materials.
His particular research interests were in the areas of theoretical condensed matter physics, revolving p... | Zlatko Tesanovic | Physics,Materials_science,Engineering | 864 |
44,921,122 | https://en.wikipedia.org/wiki/Brazilian%20units%20of%20measurement | A number of different units of measurement were used in Brazil to measure quantities including length, area, volume, and mass as those units were derived from Portugal and had significant local variances.
In 1814 as part of the Portuguese Empire, Brazil adopted the new Portuguese metric system, which was based in the ... | Brazilian units of measurement | Mathematics | 666 |
58,848,157 | https://en.wikipedia.org/wiki/Ro%203-0422 | Ro 3-0422 is an extremely potent organophosphate acetylcholinesterase inhibitor. It is extremely toxic. The intravenous is 20 μg/kg in mice. It is over 300 times more potent than neostigmine.
See also
Ro 3-0419
References
Acetylcholinesterase inhibitors
Organophosphates
Quinolines
Ethyl esters
Quaternary ammonium c... | Ro 3-0422 | Chemistry | 91 |
20,902,402 | https://en.wikipedia.org/wiki/Reichstein%20process | The Reichstein process in chemistry is a combined chemical and microbial method for the production of ascorbic acid from D-glucose that takes place in several steps. This process was devised by Nobel Prize winner Tadeusz Reichstein and his colleagues in 1933 while working in the laboratory of the ETH in Zürich.
Reacti... | Reichstein process | Chemistry | 699 |
61,163,125 | https://en.wikipedia.org/wiki/C11H11Cl2N | {{DISPLAYTITLE:C11H11Cl2N}}
The molecular formula C11H11Cl2N (molar mass: 228.118 g/mol, exact mass: 227.0269 u) may refer to:
Amitifadine
DOV-102,677
DOV-216,303
Molecular formulas | C11H11Cl2N | Physics,Chemistry | 73 |
14,541,675 | https://en.wikipedia.org/wiki/ATP%20citrate%20synthase | ATP citrate synthase (also ATP citrate lyase (ACLY)) is an enzyme that in animals catalyzes an important step in fatty acid biosynthesis. By converting citrate to acetyl-CoA, the enzyme links carbohydrate metabolism, which yields citrate as an intermediate, with fatty acid biosynthesis, which consumes acetyl-CoA. In pl... | ATP citrate synthase | Chemistry | 1,363 |
1,227,788 | https://en.wikipedia.org/wiki/Harold%20Pender%20Award | The Harold Pender Award, initiated in 1972 and named after founding Dean Harold Pender, is given by the Faculty of the School of Engineering and Applied Science of the University of Pennsylvania to an outstanding member of the engineering profession who has achieved distinction by significant contributions to society. ... | Harold Pender Award | Technology | 741 |
11,040,991 | https://en.wikipedia.org/wiki/HATNet%20Project | The Hungarian Automated Telescope Network (HATNet) project is a network of six small fully automated "HAT" telescopes. The scientific goal of the project is to detect and characterize extrasolar planets using the transit method. This network is used also to find and follow bright variable stars. The network is maintain... | HATNet Project | Astronomy | 1,412 |
58,514,123 | https://en.wikipedia.org/wiki/Claudine%20Stirling | Claudine Helen Stirling is a New Zealand isotope geochemistry academic. As of 2018, she is a full professor at the University of Otago. In 2024 she was elected as a Fellow of the Royal Society Te Apārangi.
Academic career
After a 1996 PhD titled 'High-precision U-series dating of corals from Western Australia : imp... | Claudine Stirling | Chemistry | 634 |
1,216,793 | https://en.wikipedia.org/wiki/HD%2076700 | HD 76700 is a star in the southern constellation of Volans. It is yellow in hue and is too faint to be visible to the naked eye, having an apparent visual magnitude of 8.16. This object is located at a distance of 197 light years from the Sun based on stellar parallax. It is drifting further away with a radial velocity... | HD 76700 | Astronomy | 286 |
423,056 | https://en.wikipedia.org/wiki/Delta%20%28rocket%20family%29 | The Delta rocket family was a versatile range of American rocket-powered expendable launch systems that provided space launch capability in the United States from 1960 to 2024. Japan also launched license-built derivatives (N-I, N-II, and H-I) from 1975 to 1992. More than 300 Delta rockets were launched with a 95% succ... | Delta (rocket family) | Technology | 1,930 |
14,633,642 | https://en.wikipedia.org/wiki/POLG | DNA polymerase subunit gamma (POLG or POLG1) is an enzyme that in humans is encoded by the POLG gene. Mitochondrial DNA polymerase is heterotrimeric, consisting of a homodimer of accessory subunits plus a catalytic subunit. The protein encoded by this gene is the catalytic subunit of mitochondrial DNA polymerase. Defe... | POLG | Biology | 750 |
25,672,988 | https://en.wikipedia.org/wiki/PLATO%20%28spacecraft%29 | PLAnetary Transits and Oscillations of stars (PLATO) is a space telescope under development by the European Space Agency for launch in 2026. The mission goals are to search for planetary transits across up to one million stars, and to discover and characterize rocky extrasolar planets around yellow dwarf stars (like th... | PLATO (spacecraft) | Astronomy | 1,511 |
1,109,552 | https://en.wikipedia.org/wiki/Agent%20Extensibility%20Protocol | The Agent Extensibility Protocol or AgentX is a computer networking protocol that allows management of Simple Network Management Protocol objects defined by different processes via a single master agent. Agents that export objects via AgentX to a master agent are called subagents. The AgentX standard not only defines t... | Agent Extensibility Protocol | Technology,Engineering | 111 |
44,342,842 | https://en.wikipedia.org/wiki/Harborth%27s%20conjecture | In mathematics, Harborth's conjecture states that every planar graph has a planar drawing in which every edge is a straight segment of integer length. This conjecture is named after Heiko Harborth, and (if true) would strengthen Fáry's theorem on the existence of straight-line drawings for every planar graph. For this ... | Harborth's conjecture | Mathematics | 883 |
51,921,029 | https://en.wikipedia.org/wiki/HgeTx1 | HgeTx1 (systematic name: α-KTx 6.14) is a toxin produced by the Mexican scorpion Hoffmanihadrurus gertschi that is a reversible blocker of the Shaker B K+-channel, a type of voltage-gated potassium channels.
Etymology and Source
The toxin HgeTx1 is produced by the Mexican scorpion Hoffmanihadrurus gertschi, which bel... | HgeTx1 | Chemistry | 611 |
45,228,357 | https://en.wikipedia.org/wiki/Issues%20in%20Environmental%20Science%20and%20Technology | Issues in Environmental Science and Technology is a book series by the Royal Society of Chemistry, published twice a year. Each issue's content focuses on a specific theme topic. The series is written by worldwide experts in various specialist fields, and covers broader aspects of the science (such as economics and pol... | Issues in Environmental Science and Technology | Chemistry | 133 |
24,913,186 | https://en.wikipedia.org/wiki/Palmitoylethanolamide | Palmitoylethanolamide (PEA) is an endogenous fatty acid amide, and lipid modulator.
A main target of PEA is proposed to be the peroxisome proliferator-activated receptor alpha (PPAR-α). PEA also has affinity to cannabinoid-like G-coupled receptors GPR55 and GPR119. PEA cannot strictly be considered a classic endocanna... | Palmitoylethanolamide | Chemistry,Biology | 2,763 |
10,418,611 | https://en.wikipedia.org/wiki/Photodarkening | Photodarkening is an optical effect observed in the interaction of laser radiation with amorphous media (glasses) in optical fibers. Until now, such creation of color centers was reported only in glass fibers. Photodarkening limits the density of excitations in fiber lasers and amplifiers. The experimental results sugg... | Photodarkening | Physics | 576 |
2,371,888 | https://en.wikipedia.org/wiki/Stereo%20imaging | Stereo imaging refers to the aspect of sound recording and reproduction of stereophonic sound concerning the perceived spatial locations of the sound source(s), both laterally and in depth. An image is considered to be good if the location of the performers can be clearly identified; the image is considered to be poor ... | Stereo imaging | Engineering | 173 |
41,048,986 | https://en.wikipedia.org/wiki/Syntrophus%20aciditrophicus | Syntrophus aciditrophicus is a gram-negative and rod-shaped bacterium. It is non-motile, non-spore-forming and grows under strictly anaerobic conditions, thus an obligate anaerobe. It degrades fatty acids and benzoate in syntrophic association with hydrogen-using microorganisms. Its genome was published in 2007.
Refe... | Syntrophus aciditrophicus | Biology | 122 |
3,232,061 | https://en.wikipedia.org/wiki/Isotope%20dilution | Isotope dilution analysis is a method of determining the quantity of chemical substances. In its most simple conception, the method of isotope dilution comprises the addition of known amounts of isotopically enriched substance to the analyzed sample. Mixing of the isotopic standard with the sample effectively "dilutes"... | Isotope dilution | Chemistry | 1,966 |
21,293,885 | https://en.wikipedia.org/wiki/Hoppus | The hoppus cubic foot (or ‘hoppus cube’ or ‘h cu ft’) was the standard volume measurement used for timber in the British Empire and countries in the British sphere of influence before the introduction of metric units. It is still used in the hardwood trade in some countries.
This volume measurement was developed to est... | Hoppus | Mathematics | 369 |
42,936,953 | https://en.wikipedia.org/wiki/HR%205401 | HR 5401 is a possible astrometric binary star system in the southern constellation of Lupus. With an apparent visual magnitude of 5.83, it is just visible to the naked eye under good seeing conditions. The distance to HR 5401 can be estimated from its annual parallax shift of , yielding a range of 205 light years. It i... | HR 5401 | Astronomy | 275 |
21,510,668 | https://en.wikipedia.org/wiki/Pascal%27s%20law | Pascal's law (also Pascal's principle or the principle of transmission of fluid-pressure) is a principle in fluid mechanics given by Blaise Pascal that states that a pressure change at any point in a confined incompressible fluid is transmitted throughout the fluid such that the same change occurs everywhere. The law w... | Pascal's law | Engineering | 1,048 |
2,179,719 | https://en.wikipedia.org/wiki/Fortress%20Europe | Fortress Europe () was a military propaganda term used by both sides of World War II which referred to the areas of Continental Europe occupied by Nazi Germany, as opposed to the United Kingdom across the Channel.
World War II defences
In British phraseology, Fortress Europe meant the battle honour accorded to Royal ... | Fortress Europe | Engineering | 607 |
73,814,302 | https://en.wikipedia.org/wiki/HOPO%2014-1 | HOPO 14-1 is an investigational drug product for removing radioactive contaminants from the body. It is an oral capsule designed to act as a defence against radioactive threats such as nuclear power plant accidents or dirty bomb attacks. The active ingredient is the hydroxypyridinone ligand 3,4,3-LI(1,2-HOPO), which is... | HOPO 14-1 | Chemistry | 232 |
37,081,647 | https://en.wikipedia.org/wiki/Saddleback%20roof | A saddleback roof is usually on a tower, with a ridge and two sloping sides, producing a gable at each end.
See also
List of roof shapes
Saddle roof
References
Architectural elements
Roofs | Saddleback roof | Technology,Engineering | 39 |
2,902,535 | https://en.wikipedia.org/wiki/62%20Andromedae | 62 Andromedae, abbreviated 62 And, is a single star in the northern constellation Andromeda. 62 Andromedae is the Flamsteed designation; it also bears the Bayer designation of c Andromedae. It is bright enough to be seen by the naked eye, with an apparent magnitude of 5.31. Based upon parallax measurements made during... | 62 Andromedae | Astronomy | 289 |
45,085,176 | https://en.wikipedia.org/wiki/Sutorius%20australiensis | Sutorius australiensis is a species of bolete mushroom found in Australia. It was first described in 1991 as a species of Leccinum, but transferred to the newly created genus Sutorius in 2012.
References
External links
Boletaceae
Fungi described in 1991
Fungi of Australia
Fungus species | Sutorius australiensis | Biology | 61 |
9,136,981 | https://en.wikipedia.org/wiki/Radiogram%20%28message%29 | A radiogram is a formal written message transmitted by radio. Also known as a radio telegram or radio telegraphic message, radiograms use a standardized message format, form and radiotelephone and/or radiotelegraph transmission procedures. These procedures typically provide a means of transmitting the content of the me... | Radiogram (message) | Engineering | 2,599 |
36,788,725 | https://en.wikipedia.org/wiki/Todt%20Battery | The Todt Battery, also known as Batterie Todt, was a battery of coastal artillery built by Nazi Germany during World War II, located in the hamlet of Haringzelles, Audinghen, near Cape Gris-Nez, Pas de Calais, France.
The battery consisted of four Krupp guns with a range up to , capable of reaching the British coast,... | Todt Battery | Engineering | 7,195 |
1,445,976 | https://en.wikipedia.org/wiki/Volodymyr%20Savchenko%20%28writer%29 | Vladimir Ivanovich Savchenko (; ) was a Soviet Ukrainian science fiction writer and engineer.
Born on February 15, 1933, in Poltava, he studied at the Moscow Power Engineering Institute and was an electronics engineer. Savchenko, who wrote in Russian , published his first short stories in the late 1950s, and his first... | Volodymyr Savchenko (writer) | Engineering | 1,029 |
46,589,402 | https://en.wikipedia.org/wiki/WR%20102 | WR 102 is a Wolf–Rayet star in the constellation Sagittarius, an extremely rare star on the WO oxygen sequence. It is a luminous and very hot star, highly evolved and close to exploding as a supernova.
Discovery
WR 102 was first mentioned as the possible optical counterpart to a peculiar X-ray source GX 3+1. However... | WR 102 | Astronomy | 643 |
20,611 | https://en.wikipedia.org/wiki/Monophyly | In biological cladistics for the classification of organisms, monophyly is the condition of a taxonomic grouping being a clade – that is, a grouping of organisms which meets these criteria:
the grouping contains its own most recent common ancestor (or more precisely an ancestral population), i.e. excludes non-descend... | Monophyly | Biology | 1,022 |
27,775,027 | https://en.wikipedia.org/wiki/Lars%20Bergstr%C3%B6m%20%28physicist%29 | Lars Bergström (born 1952) is a Swedish professor of theoretical physics specializing in astroparticle physics at Stockholm University, AlbaNova campus. He is a member of the Royal Swedish Academy of Sciences and since 2004 serves as the secretary of the Nobel Committee for Physics.
Education and Academic Career
Berg... | Lars Bergström (physicist) | Physics | 388 |
53,855,642 | https://en.wikipedia.org/wiki/Maurice%20Zeeman | Maurice G. Zeeman is an American toxicologist who worked for the Environmental Protection Agency as chief of the Environmental Effects branch.
He also represented the US at the OECD, and chaired their Working Group of the National Co-ordinators of the Test Guidelines Programme (WNT), stepping down in 2004.
He is an El... | Maurice Zeeman | Environmental_science | 105 |
48,738,733 | https://en.wikipedia.org/wiki/Crouton%20%28computing%29 | Crouton (ChromiumOS Universal Chroot Environment) is a set of scripts which allows Ubuntu, Debian, and Kali Linux systems to run parallel to a ChromeOS system. Crouton works by using a chroot instead of dual-booting to allow a user to run desktop environments at the same time: ChromeOS and another environment of the us... | Crouton (computing) | Technology | 237 |
317,695 | https://en.wikipedia.org/wiki/Moulting | In biology, moulting (British English), or molting (American English), also known as sloughing, shedding, or in many invertebrates, ecdysis, is a process by which an animal casts off parts of its body to serve some beneficial purpose, either at specific times of the year, or at specific points in its life cycle.
In me... | Moulting | Biology | 1,524 |
25,958,257 | https://en.wikipedia.org/wiki/Library%20Review%20%28journal%29 | Library Review is an academic journal which was established in 1927. This journal focuses on social sciences, specific to library and information sciences. The journal is published nine times a year by Emerald Group Publishing. The editor-in-chief is Judith Broady-Preston (Aberystwyth University).
In January 2018, Lib... | Library Review (journal) | Technology | 110 |
68,237,700 | https://en.wikipedia.org/wiki/Hans-Wilhelm%20Knobloch | Hans-Wilhelm Knobloch (18 March 1927, in Schmalkalden – 10 July 2019) was a German mathematician, specializing in dynamical systems and control theory. Although the field of mathematical systems and control theory was already well-established in several other countries, Hans-Wilhelm Knobloch and Diederich Hinrichsen we... | Hans-Wilhelm Knobloch | Mathematics,Engineering | 674 |
36,522,126 | https://en.wikipedia.org/wiki/NGC%204700 | NGC 4700 is a spiral galaxy located about 50 million light years away in the constellation of Virgo. NGC 4700 was discovered in March 1786 by the British astronomer William Herschel who noted it as a "very faint nebula". It is a member of the NGC 4699 Group of galaxies, which is a member of the Virgo II Groups, a serie... | NGC 4700 | Astronomy | 142 |
15,193,490 | https://en.wikipedia.org/wiki/RING%20finger%20domain | In molecular biology, a RING (short for Really Interesting New Gene) finger domain is a protein structural domain of zinc finger type which contains a C3HC4 amino acid motif which binds two zinc cations (seven cysteines and one histidine arranged non-consecutively). This protein domain contains 40 to 60 amino acids. M... | RING finger domain | Biology | 1,655 |
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