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 |
|---|---|---|---|---|---|
2,485,027 | https://en.wikipedia.org/wiki/Non-covalent%20interaction | In chemistry, a non-covalent interaction differs from a covalent bond in that it does not involve the sharing of electrons, but rather involves more dispersed variations of electromagnetic interactions between molecules or within a molecule. The chemical energy released in the formation of non-covalent interactions is ... | Non-covalent interaction | Physics,Chemistry,Materials_science | 3,337 |
1,849,799 | https://en.wikipedia.org/wiki/0.999... | In mathematics, 0.999... (also written as 0., 0., or 0.(9)) is a repeating decimal that is an alternate way of writing the number 1. Following the standard rules for representing numbers in decimal notation, its value is the smallest number greater than or equal to every number in the sequence . It can be proved that ... | 0.999... | Mathematics | 8,681 |
2,502,518 | https://en.wikipedia.org/wiki/Kan%20extension | Kan extensions are universal constructs in category theory, a branch of mathematics. They are closely related to adjoints, but are also related to limits and ends. They are named after Daniel M. Kan, who constructed certain (Kan) extensions using limits in 1960.
An early use of (what is now known as) a Kan extension f... | Kan extension | Mathematics | 1,034 |
4,055,635 | https://en.wikipedia.org/wiki/Siblicide | Siblicide (attributed by behavioural ecologist Doug Mock to Barbara M. Braun) is the killing of an infant individual by its close relatives (full or half siblings). It may occur directly between siblings or be mediated by the parents, and is driven by the direct fitness benefits to the perpetrator and sometimes its par... | Siblicide | Biology | 3,425 |
3,569,858 | https://en.wikipedia.org/wiki/Motif%20%28visual%20arts%29 | In art and iconography, a motif () is an element of an image. Motifs can occur both in figurative and narrative art, and in ornament and geometrical art. A motif may be repeated in a pattern or design, often many times, or may just occur once in a work.
A motif may be an element in the iconography of a particular su... | Motif (visual arts) | Mathematics | 650 |
286,322 | https://en.wikipedia.org/wiki/Crash%20test | A crash test is a form of destructive testing usually performed in order to ensure safe design standards in crashworthiness and crash compatibility for various modes of transportation (see automobile safety) or related systems and components.
Types
Frontal-impact tests: which is what most people initially think of w... | Crash test | Physics,Engineering | 1,322 |
4,028,673 | https://en.wikipedia.org/wiki/Anacin | Anacin is an American brand of analgesic that is manufactured by Prestige Consumer Healthcare. Anacin's active ingredients are aspirin and caffeine.
History
Anacin was invented by William Milton Knight and was first to be used as stated in the patent. Trademarked in 1918, Anacin is one of the oldest brands of pain re... | Anacin | Chemistry | 993 |
2,902,853 | https://en.wikipedia.org/wiki/16%20Arietis | 16 Arietis (abbreviated 16 Ari) is a star in the northern constellation of Aries. 16 Arietis is the Flamsteed designation. Its apparent magnitude is 6.01. Based upon the annual parallax shift of , this star is approximately distant from Earth. The brightness of this star is diminished by 0.40 in magnitude from extinct... | 16 Arietis | Astronomy | 139 |
36,837,781 | https://en.wikipedia.org/wiki/Nu%20Cygni | Nu Cygni, Latinized from ν Cygni, is a binary star system in the constellation Cygnus. Its apparent magnitude is 3.94 and it is approximately 374 light years away based on parallax. The brighter component is a magnitude 4.07 A-type giant star with a stellar classification of A0III n, where the 'n' indicates broad "neb... | Nu Cygni | Astronomy | 197 |
19,804,030 | https://en.wikipedia.org/wiki/Ethyl%20cellulose | Ethyl cellulose (or ethylcellulose) is a derivative of cellulose in which some of the hydroxyl groups on the repeating glucose units are converted into ethyl ether groups. The number of ethyl groups can vary depending on the manufacturer.
It is mainly used as a thin-film coating material for coating paper, vitamin an... | Ethyl cellulose | Chemistry | 252 |
7,367,566 | https://en.wikipedia.org/wiki/CollectSPACE | collectSPACE is an online publication and community for space history enthusiasts featuring articles and photos about space artifacts and memorabilia, information on past, current, and upcoming space events, space history collecting resources, and links to other space-related websites. It also provides an array of mess... | CollectSPACE | Astronomy | 875 |
19,714,534 | https://en.wikipedia.org/wiki/Technetium%20%2899mTc%29%20votumumab | {{DISPLAYTITLE:Technetium (99mTc) votumumab}}
Technetium (99mTc) votumumab (trade name HumaSPECT) is a human monoclonal antibody labelled with the radionuclide technetium-99m. It was developed for the detection of colorectal tumors, but has never been marketed.
The target of votumumab is CTAA16.88, a complex of cytok... | Technetium (99mTc) votumumab | Chemistry,Biology | 154 |
9,328,589 | https://en.wikipedia.org/wiki/Cryogenic%20grinding | Cryogenic grinding, also known as freezer milling, freezer grinding, and cryomilling, is the act of cooling or chilling a material and then reducing it into a small particle size. For example, thermoplastics are difficult to grind to small particle sizes at ambient temperatures because they soften, adhere in lumpy mass... | Cryogenic grinding | Physics,Chemistry,Biology | 632 |
51,754,640 | https://en.wikipedia.org/wiki/Hybrid%20shipping%20container | A hybrid shipping container is a shipping system that uses the energy of phase-change material (PCM) in combination with the ability to recharge without removing the media. This ability is known as cold-energy battery.
Application
Currently, this technology is only being used in a limited number of shipping containers... | Hybrid shipping container | Physics | 169 |
63,611,729 | https://en.wikipedia.org/wiki/Spill%20%28book%29 | Spill is a 1991 fictional thriller by Les Standiford about a lethal biological weapon that has leaked from a crashed tanker truck in Yellowstone National Park. Agents of PetroDyne Corporation, the Denver-based chemical company responsible for manufacturing the banned agent, works with its co-conspirators in the governm... | Spill (book) | Biology | 437 |
15,449,185 | https://en.wikipedia.org/wiki/Novosphingobium | Novosphingobium is a genus of Gram-negative bacteria that includes N. taihuense, which can degrade aromatic compounds such as phenol, aniline, nitrobenzene and phenanthrene. The species N. aromativorans, which was first found in Ulsan Bay, similarly degrades aromatic molecules of two to five rings.
Species
Accepted S... | Novosphingobium | Biology | 1,049 |
40,504,424 | https://en.wikipedia.org/wiki/Gravity%20current%20intrusion | The term gravity current intrusion denotes the fluid mechanics phenomenon within which a fluid intrudes with a predominantly horizontal motion into a separate stratified fluid, typically along a plane of neutral buoyancy. This behaviour distinguishes the difference between gravity current intrusions and gravity current... | Gravity current intrusion | Chemistry,Engineering | 538 |
75,360,752 | https://en.wikipedia.org/wiki/Erfonrilimab | Erfonrilimab is a investigational drug being evaluated for use in cancer immunotherapy. It is a bispecific antibody targeting PD-L1 and CTLA-4.
References
Cancer immunotherapy
Monoclonal antibodies | Erfonrilimab | Chemistry | 56 |
11,999,467 | https://en.wikipedia.org/wiki/Telos%20Alliance | Telos Alliance is an American corporation manufacturing audio products primarily for broadcast stations. Headquartered in Cleveland, Ohio, US, the company is divided into six divisions:
Telos Systems manufactures talkshow systems, IP audio codecs and transceivers, as well as streaming audio encoders.
Omnia Audio make... | Telos Alliance | Engineering | 799 |
31,878,723 | https://en.wikipedia.org/wiki/European%20Space%20Weather%20portal | The European Space Weather Portal (ESWeP) results from the COST (European Cooperation in Science and Technology) action 724 (Developing the basis for monitoring, modelling and predicting Space Weather). ESWeP is a website providing a centralized access point to the space weather community to share their knowledge and ... | European Space Weather portal | Astronomy | 467 |
24,430,575 | https://en.wikipedia.org/wiki/The%20Korea%20IT%20Times | Korea IT Times is a bilingual publication (Korean and English) with an eye on Industry & Technology, including the ICT field based in Seoul, South Korea.
Publication Details:
• Launch: July 2004
• Publisher: Korea ET Times Media Group
• Category: ICT, Science news and issues including all of Industry and Technology
... | The Korea IT Times | Technology | 679 |
38,112,149 | https://en.wikipedia.org/wiki/Omicron1%20Orionis | {{DISPLAYTITLE:Omicron1 Orionis}}
Omicron1 Orionis (ο1 Ori) is a binary star in the northeastern corner of the constellation Orion. It is visible to the naked eye with an apparent visual magnitude of 4.7. Based upon an annual parallax shift of , it is located approximately 650 light years from the Sun. At that distanc... | Omicron1 Orionis | Astronomy | 346 |
71,854,729 | https://en.wikipedia.org/wiki/Hijagang | The Hijagang (Meitei pronunciation: hī-ja-gāng) is a boathouse inside the Kangla Fort in Imphal, India. It houses four traditional Meitei watercraft, including two hiyang hirens (Royal racing boats) and two tanna his (commoners' racing boats). According to Meitei religious beliefs, the hiyang hirens are used by the mal... | Hijagang | Engineering | 467 |
44,633 | https://en.wikipedia.org/wiki/Ultramarine | Ultramarine is a deep blue color pigment which was originally made by grinding lapis lazuli into a powder. Its lengthy grinding and washing process makes the natural pigment quite valuable—roughly ten times more expensive than the stone it comes from and as expensive as gold.
The name ultramarine comes from the Latin ... | Ultramarine | Chemistry | 3,537 |
841,860 | https://en.wikipedia.org/wiki/Oligomer | In chemistry and biochemistry, an oligomer () is a molecule that consists of a few repeating units which could be derived, actually or conceptually, from smaller molecules, monomers. The name is composed of Greek elements oligo-, "a few" and -mer, "parts". An adjective form is oligomeric.
The oligomer concept is c... | Oligomer | Chemistry,Materials_science,Engineering | 849 |
2,670,529 | https://en.wikipedia.org/wiki/Pi%20Sculptoris | π Sculptoris, Latinized as Pi Sculptoris, is candidate astrometric binary star system in the southern constellation Sculptor, positioned near the eastern constellation border with Fornax. It has an orange hue and is dimly visible to the naked eye with an apparent visual magnitude of 5.25. Based upon parallax measuremen... | Pi Sculptoris | Astronomy | 238 |
53,573,195 | https://en.wikipedia.org/wiki/Northern%20Marmara%20and%20De%C4%9Firmenk%C3%B6y%20%28Silivri%29%20Depleted%20Gas%20Reservoir | Northern Marmara and Değirmenköy (Silivri) Depleted Gas Reservoir () are underground natural gas storages inside depleted gas fields in Istanbul Province, northwestern Turkey. Combined, it is the country's first underground natural gas storage facility.
One of the storage facilities is situated inside a depleted gas f... | Northern Marmara and Değirmenköy (Silivri) Depleted Gas Reservoir | Chemistry | 645 |
48,651,935 | https://en.wikipedia.org/wiki/GJ%203470%20b | GJ 3470 b (occasionally Gliese 3470 b, formally named Phailinsiam) is an exoplanet orbiting the star GJ 3470, located in the constellation Cancer. With a mass of just under 14 Earth-masses, a radius approximately 4.3 times that of Earth's, and a high equilibrium temperature of , it is a hot Neptune.
The orbit of GJ 34... | GJ 3470 b | Astronomy | 656 |
3,106,346 | https://en.wikipedia.org/wiki/Levmetamfetamine | Levmetamfetamine, also known as l-desoxyephedrine or levomethamphetamine, and commonly sold under the brand name Vicks VapoInhaler among others, is an optical isomer of methamphetamine primarily used as a topical nasal decongestant. It is used to treat nasal congestion from allergies and the common cold. It was first u... | Levmetamfetamine | Chemistry | 2,176 |
20,911 | https://en.wikipedia.org/wiki/Multiverse | The multiverse is the hypothetical set of all universes. Together, these universes are presumed to comprise everything that exists: the entirety of space, time, matter, energy, information, and the physical laws and constants that describe them. The different universes within the multiverse are called "parallel univers... | Multiverse | Physics,Astronomy | 4,680 |
42,025,962 | https://en.wikipedia.org/wiki/C21H29NO3 | {{DISPLAYTITLE:C21H29NO3}}
The molecular formula C21H29NO3 (molar mass: 343.46 g/mol, exact mass: 343.2147 u) may refer to:
CAR-226,086
CAR-301,060
25iP-NBOMe
25P-NBOMe
Molecular formulas | C21H29NO3 | Physics,Chemistry | 77 |
76,444,835 | https://en.wikipedia.org/wiki/Watcher%20Entertainment | Watcher Entertainment is an American digital media and entertainment company, founded by Steven Lim, Shane Madej, and Ryan Bergara. The channel features a variety of comedy, paranormal, gaming, cooking, and educational shows – typically hosted by Madej and Bergara. The Watcher main channel has over 400million views and... | Watcher Entertainment | Technology | 1,553 |
11,392,946 | https://en.wikipedia.org/wiki/Minto%20wheel | The Minto wheel is a heat engine named after Wally Minto. The engine consists of a set of sealed chambers arranged in a circle, with each chamber connected to the chamber opposite it. One chamber in each connected pair is filled with a liquid with a low boiling point (propane (TB = −42 °C) and R-12 (TB = −29.8 °C) are ... | Minto wheel | Physics,Technology | 859 |
12,953,265 | https://en.wikipedia.org/wiki/IEEE%20Richard%20W.%20Hamming%20Medal | The IEEE Richard W. Hamming Medal is presented annually to up to three persons, for outstanding achievements in information sciences, information systems and information technology. The recipients receive a gold medal, together with a replica in bronze, a certificate and an honorarium.
The award was established in 198... | IEEE Richard W. Hamming Medal | Technology | 169 |
52,759,876 | https://en.wikipedia.org/wiki/NGC%20380 | NGC 380 is an elliptical galaxy located in the constellation Pisces. It was discovered on September 12, 1784 by William Herschel. It was described by Dreyer as "pretty faint, small, round, suddenly brighter middle." Along with galaxies NGC 375, NGC 379, NGC 382, NGC 383, NGC 384, NGC 385, NGC 386, NGC 387 and NGC 388, ... | NGC 380 | Astronomy | 118 |
54,601,434 | https://en.wikipedia.org/wiki/Alinaghi%20Khamoushi | Alinaghi Khamoushi () is an Iranian business magnate and conservative politician.
An influential lobbyist in Iranian political and economic arena, he is a senior member of the Islamic Coalition Party and runs three large textile companies owned by two religious centers and the CEO of Iran Investments Company.
Khamous... | Alinaghi Khamoushi | Engineering | 166 |
3,038,004 | https://en.wikipedia.org/wiki/Berezinian | In mathematics and theoretical physics, the Berezinian or superdeterminant is a generalization of the determinant to the case of supermatrices. The name is for Felix Berezin. The Berezinian plays a role analogous to the determinant when considering coordinate changes for integration on a supermanifold.
Definition
The ... | Berezinian | Physics | 613 |
35,467,689 | https://en.wikipedia.org/wiki/840%20%28number%29 | 840 (eight hundred [and] forty) is the natural number following 839 and preceding 841.
Mathematical properties
It is an even number.
It is a practical number.
It is a congruent number.
It is the 15th highly composite number, with 32 divisors: 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, ... | 840 (number) | Mathematics | 299 |
4,590,798 | https://en.wikipedia.org/wiki/182%20%28number%29 | 182 (one hundred [and] eighty-two) is the natural number following 181 and preceding 183.
In mathematics
182 is an even number
182 is a composite number, as it is a positive integer with a positive divisor other than one or itself
182 is a deficient number, as the sum of its proper divisors, 154, is less than 182
... | 182 (number) | Mathematics | 250 |
214,804 | https://en.wikipedia.org/wiki/Porting | In software engineering, porting is the process of adapting software for the purpose of achieving some form of execution in a computing environment that is different from the one that a given program (meant for such execution) was originally designed for (e.g., different CPU, operating system, or third party library). ... | Porting | Engineering | 2,286 |
77,439,932 | https://en.wikipedia.org/wiki/Catherine%20Rosenberg | Catherine P. Rosenberg is an electrical engineer whose research interests include resource management in wireless sensor networks, quality of service in network traffic engineering, and smart grids in energy systems. Educated in France and the US, she has worked in France, the US, the UK, and Canada, where she is a pro... | Catherine Rosenberg | Engineering | 380 |
1,112,101 | https://en.wikipedia.org/wiki/Assortative%20mating | Assortative mating (also referred to as positive assortative mating or homogamy) is a mating pattern and a form of sexual selection in which individuals with similar phenotypes or genotypes mate with one another more frequently than would be expected under a random mating pattern.
A majority of the phenotypes that ar... | Assortative mating | Biology | 2,881 |
39,029 | https://en.wikipedia.org/wiki/Bamboo | Bamboos are a diverse group of mostly evergreen perennial flowering plants making up the subfamily Bambusoideae of the grass family Poaceae. Giant bamboos are the largest members of the grass family, in the case of Dendrocalamus sinicus having individual stalks (culms) reaching a length of , up to in thickness and a w... | Bamboo | Physics,Engineering | 8,837 |
45,632,133 | https://en.wikipedia.org/wiki/History%20of%20Roman%20and%20Byzantine%20domes | Domes were a characteristic element of the architecture of Ancient Rome and of its medieval continuation, the Byzantine Empire. They had widespread influence on contemporary and later styles, from Russian and Ottoman architecture to the Italian Renaissance and modern revivals. The domes were customarily hemispherical, ... | History of Roman and Byzantine domes | Engineering | 16,524 |
74,597,943 | https://en.wikipedia.org/wiki/List%20of%20herbicides | This is a list of herbicides. These are chemical compounds which have been registered as herbicides. The names on the list are the ISO common name for the active ingredient which is formulated into the branded product sold to end-users. The University of Hertfordshire maintains a database of the chemical and biological... | List of herbicides | Chemistry,Biology | 218 |
46,457,885 | https://en.wikipedia.org/wiki/Gender%20and%20emotional%20expression | The study of the relationship between gender and emotional expression is the study of the differences between men and women in behavior that expresses emotions. These differences in emotional expression may be primarily due to cultural expectations of femininity and masculinity.
Major theories
Many psychologists rejec... | Gender and emotional expression | Biology | 2,061 |
5,705,013 | https://en.wikipedia.org/wiki/Sulfinic%20acid | Sulfinic acids are oxoacids of sulfur with the structure RSO(OH). In these organosulfur compounds, sulfur is pyramidal.
Structure and properties
Sulfinic acids RSO2H are typically more acidic than the corresponding carboxylic acid RCO2H. Sulfur is pyramidal, consequently sulfinic acids are chiral. The free acids are... | Sulfinic acid | Chemistry | 931 |
17,143,970 | https://en.wikipedia.org/wiki/BTZ%20black%20hole | The BTZ black hole, named after Máximo Bañados, Claudio Teitelboim, and Jorge Zanelli, is a black hole solution for (2+1)-dimensional topological gravity with a negative cosmological constant.
History
In 1992, Bañados, Teitelboim, and Zanelli discovered the BTZ black hole solution . This came as a surprise, because w... | BTZ black hole | Physics,Astronomy | 548 |
5,027,756 | https://en.wikipedia.org/wiki/Sour%20sanding | Sour sanding, or sour sugar, is a food ingredient that is used to impart a sour flavor to candy.
It is made from sugar along with citric acid, tartaric acid and malic acid.
It is used to coat sour candies such as lemon drops and Sour Patch Kids, or to make hard candies taste tart, such as SweeTarts.
See also
Acid... | Sour sanding | Technology | 86 |
4,563,227 | https://en.wikipedia.org/wiki/Multi-tap | Multi-tap (multi-press) is a text entry system for mobile phones. The alphabet is printed under each key (beginning on "2") in a three-letter sequence as follows; ABC under 2 key, DEF under 3 key, etc. Exceptions are the "7" key, which adds a letter ("PQRS"), and the "9" key which includes "Z". Punctuation is typically... | Multi-tap | Technology | 251 |
18,428,013 | https://en.wikipedia.org/wiki/Mathematical%20descriptions%20of%20opacity | When an electromagnetic wave travels through a medium in which it gets attenuated (this is called an "opaque" or "attenuating" medium), it undergoes exponential decay as described by the Beer–Lambert law. However, there are many possible ways to characterize the wave and how quickly it is attenuated. This article descr... | Mathematical descriptions of opacity | Physics,Chemistry | 1,573 |
26,226,561 | https://en.wikipedia.org/wiki/Toxic%20equivalency%20factor | Toxic equivalency factor (TEF) expresses the toxicity of dioxins, furans and PCBs in terms of the most toxic form of dioxin, 2,3,7,8-TCDD. The toxicity of the individual congeners may vary by orders of magnitude.
With the TEFs, the toxicity of a mixture of dioxins and dioxin-like compounds can be expressed in a singl... | Toxic equivalency factor | Mathematics,Environmental_science | 2,367 |
22,834 | https://en.wikipedia.org/wiki/Ozone%20layer | The ozone layer or ozone shield is a region of Earth's stratosphere that absorbs most of the Sun's ultraviolet radiation. It contains a high concentration of ozone (O3) in relation to other parts of the atmosphere, although still small in relation to other gases in the stratosphere. The ozone layer contains less than ... | Ozone layer | Physics,Chemistry | 3,293 |
18,558,539 | https://en.wikipedia.org/wiki/Nitrocellulose%20slide | A nitrocellulose slide (or nitrocellulose film slide) is a glass microscope slide that is coated with nitrocellulose that is used to bind biological material, often protein, for colorimetric and fluorescence detection assays. For this purpose, a nitrocellulose slide is generally considered to be superior to glass, bec... | Nitrocellulose slide | Chemistry,Biology | 637 |
66,226,078 | https://en.wikipedia.org/wiki/N-%28n-Butyl%29thiophosphoric%20triamide | N-(n-Butyl)thiophosphoric triamide (NBPT) is the organophosphorus compound with the formula SP(NH2)2(NHC4H9). It is an amide of thiophosphoric acid. A white solid, NBPT is an "enhanced efficiency fertilizer", intended to limit the release of nitrogen-containing gases following fertilization. Regarding its chemical stru... | N-(n-Butyl)thiophosphoric triamide | Chemistry | 217 |
6,064,125 | https://en.wikipedia.org/wiki/Perispirit | In Spiritism, perispirit or perisprit is the subtle body that is used by the spirit to connect with the perceptions created by the brain. The term is found among the extensive terminology originally devised by Allan Kardec in his books about Spiritism. Its first use was in a commentary (by Kardec) to the answer given b... | Perispirit | Biology | 1,003 |
49,212,014 | https://en.wikipedia.org/wiki/Tricholoma%20moserianum | Tricholoma moserianum is a European mushroom of the agaric genus Tricholoma. It was formally described in 1989 by Marcel Bon. The specific epithet honours Austrian mycologist Meinhard Moser.
See also
List of Tricholoma species
References
moserianum
Fungi described in 1990
Fungi of Europe
Fungus species | Tricholoma moserianum | Biology | 71 |
8,131,122 | https://en.wikipedia.org/wiki/Network%20management%20application | In the network management model, a network management application (NMA) is the software that sits on the network management station (NMS) and retrieves data from management agents (MAs) for the purpose of monitoring and controlling various devices on the network. It is defined by the ISO/OSI network management model an... | Network management application | Technology,Engineering | 94 |
5,794,294 | https://en.wikipedia.org/wiki/Socioecology | Socioecology is the scientific study of how social structure and organization are influenced by an organism's environment. Socioecology is primarily related to anthropology, geography, sociology, and ecology. Specifically, the term is used in human ecology, the study of the interaction between humans and their environm... | Socioecology | Environmental_science | 169 |
24,508,674 | https://en.wikipedia.org/wiki/Gymnopilus%20pseudofulgens | Gymnopilus pseudofulgens is a species of mushroom in the family Hymenogastraceae.
See also
List of Gymnopilus species
External links
Gymnopilus pseudofulgens at Index Fungorum
pseudofulgens
Fungus species | Gymnopilus pseudofulgens | Biology | 52 |
14,853,095 | https://en.wikipedia.org/wiki/High%20potential%20iron%E2%80%93sulfur%20protein | High potential iron-sulfur proteins (HIPIP) are a class of iron-sulfur proteins. They are ferredoxins that participate in electron transfer in photosynthetic bacteria as well as in Paracoccus denitrificans.
Structure
The HiPIPs are small proteins, typically containing 63 to 85 amino acid residues. The sequences show s... | High potential iron–sulfur protein | Biology | 919 |
50,761,050 | https://en.wikipedia.org/wiki/Kit%20Parker | Kevin Kit Parker is a lieutenant colonel in the United States Army Reserve and the Tarr Family Professor of Bioengineering and Applied Physics at Harvard University. His research includes cardiac cell biology and tissue engineering, traumatic brain injury, and biological applications of micro- and nanotechnologies. Add... | Kit Parker | Engineering,Biology | 567 |
53,341,985 | https://en.wikipedia.org/wiki/Bickley%E2%80%93Naylor%20functions | In physics, engineering, and applied mathematics, the Bickley–Naylor functions are a sequence of special functions arising in formulas for thermal radiation intensities in hot enclosures. The solutions are often quite complicated unless the problem is essentially one-dimensional (such as the radiation field in a thin l... | Bickley–Naylor functions | Mathematics | 426 |
12,506,366 | https://en.wikipedia.org/wiki/Empty%20%28magazine%29 | Empty was a cult Australian creative magazine published in the early 21st century. It was concerned largely with printed design work, photography, illustration and film, created for the professional creative community.
The magazine was published by Sydney-based Design is Kinky studio, curators of the Semi-Permanent de... | Empty (magazine) | Engineering | 254 |
58,507,434 | https://en.wikipedia.org/wiki/Aspergillus%20cibarius | Aspergillus cibarius is a species of fungus in the genus Aspergillus. It is from the Aspergillus section. The species was first described in 2012. It has been reported to produce asperflavin, auroglaucin, bisanthrons, dihydroauroglaucin, echinulins, emodin, erythroglaucin, flavoglaucin, neoechinulins physcion, tetracyc... | Aspergillus cibarius | Biology | 181 |
29,987,643 | https://en.wikipedia.org/wiki/Omphalina%20pyxidata | Omphalina pyxidata is a species of fungus in the family Tricholomataceae, and the type species of the genus Omphalina. It is found in North America and Europe.
References
External links
Tricholomataceae
Fungus species
Taxa named by Jean Baptiste François Pierre Bulliard | Omphalina pyxidata | Biology | 62 |
580,852 | https://en.wikipedia.org/wiki/Mononuclear%20phagocyte%20system | In immunology, the mononuclear phagocyte system or mononuclear phagocytic system (MPS) also known as the macrophage system is a part of the immune system that consists of the phagocytic cells located in reticular connective tissue. The cells are primarily monocytes and macrophages, and they accumulate in lymph nodes an... | Mononuclear phagocyte system | Biology | 635 |
16,781,434 | https://en.wikipedia.org/wiki/Kappa%20Coronae%20Borealis%20b | Kappa Coronae Borealis b is an extrasolar planet approximately 98 light-years away in the constellation of Corona Borealis. This planet was discovered by Johnson et al., who used the radial velocity method to detect wobbling of the star caused by a planet move around by its tug of gravity. It was first discovered in Se... | Kappa Coronae Borealis b | Astronomy | 194 |
11,066,006 | https://en.wikipedia.org/wiki/A%20Certain%20Magical%20Index | is a Japanese light novel series written by Kazuma Kamachi and illustrated by Kiyotaka Haimura, which has been published by ASCII Media Works under their Dengeki Bunko imprint since April 2004 in a total of three separate series. The first ran from April 2004 to October 2010, the second from March 2011 to July 2019, an... | A Certain Magical Index | Engineering,Biology | 4,922 |
59,031,392 | https://en.wikipedia.org/wiki/Quantum%20speed%20limit | In quantum mechanics, a quantum speed limit (QSL) is a limitation on the minimum time for a quantum system to evolve between two distinguishable (orthogonal) states. QSL theorems are closely related to time-energy uncertainty relations. In 1945, Leonid Mandelstam and Igor Tamm derived a time-energy uncertainty relation... | Quantum speed limit | Physics,Mathematics | 1,834 |
24,772,738 | https://en.wikipedia.org/wiki/Harrison%20Mixbus | Harrison Mixbus is a digital audio workstation (DAW) released in 2009, compatible with Microsoft Windows, macOS X, and Linux. It is built on the open-source DAW "Ardour" but includes additional features developed by Harrison Audio Consoles, such as analog-modeled EQ, compression, summing on channel strips, and a master... | Harrison Mixbus | Engineering | 317 |
4,555,788 | https://en.wikipedia.org/wiki/Society%20of%20Chemical%20Industry | The Society of Chemical Industry (SCI) is a learned society set up in 1881 "to further the application of chemistry and related sciences for the public benefit".
Offices
The society's headquarters is in Belgrave Square, London. There are semi-independent branches in the United States, Canada and Australia.
Aims
The s... | Society of Chemical Industry | Chemistry,Engineering | 1,274 |
223,315 | https://en.wikipedia.org/wiki/Stellar%20population | In 1944, Walter Baade categorized groups of stars within the Milky Way into stellar populations.
In the abstract of the article by Baade, he recognizes that Jan Oort originally conceived this type of classification in 1926.
Baade observed that bluer stars were strongly associated with the spiral arms, and yellow stars... | Stellar population | Physics,Astronomy | 2,307 |
5,100,937 | https://en.wikipedia.org/wiki/Cavity%20wall | A cavity wall is a type of wall that has an airspace between the outer face and the inner, usually structural, construction. The skins typically are masonry, such as brick or cinder block. Masonry is an absorbent material that can retain rainwater or condensation. One function of the cavity is to drain water through we... | Cavity wall | Engineering | 1,281 |
12,096,743 | https://en.wikipedia.org/wiki/LiveStation | Livestation was a platform for distributing live television and radio broadcasts over a data network. It was originally developed by Skinkers Ltd. and is now an independent company called Livestation Ltd. The service was originally based on peer-to-peer technology acquired from Microsoft Research. Between mid-June 2013... | LiveStation | Technology | 747 |
41,047,821 | https://en.wikipedia.org/wiki/Reynolds%20stress%20equation%20model | Reynolds stress equation model (RSM), also referred to as second moment closures are the most complete classical turbulence model. In these models, the eddy-viscosity hypothesis is avoided and the individual components of the Reynolds stress tensor are directly computed. These models use the exact Reynolds stress trans... | Reynolds stress equation model | Chemistry | 1,686 |
2,903,095 | https://en.wikipedia.org/wiki/Sigma%20Aurigae | Sigma Aurigae, Latinized from σ Aurigae, is a giant star in the northern constellation of Auriga. It is faintly visible to the naked eye with an apparent visual magnitude of 4.99. With an annual parallax shift of 6.21 mas, it is approximately distant from the Earth. This is an evolved giant star with a stellar classif... | Sigma Aurigae | Astronomy | 282 |
4,777,875 | https://en.wikipedia.org/wiki/Clifford%20theory | In mathematics, Clifford theory, introduced by , describes the relation between representations of a group and those of a normal subgroup.
Alfred H. Clifford
Alfred H. Clifford proved the following result on the restriction of finite-dimensional irreducible representations from a group G to a normal subgroup N of fin... | Clifford theory | Mathematics | 1,096 |
251,002 | https://en.wikipedia.org/wiki/Red%20River%20Floodway | The Red River Floodway () is an artificial flood control waterway in Western Canada. It is a long channel which, during flood periods, takes part of the Red River's flow around the city of Winnipeg, Manitoba to the east and discharges it back into the Red River below the dam at Lockport. It can carry floodwater at a r... | Red River Floodway | Engineering | 2,075 |
23,580,901 | https://en.wikipedia.org/wiki/C4H9NO2 | The molecular formula (molar mass: 103.12 g/mol) may refer to:
α-Aminobutyric acid
β-Aminobutyric acid
γ-Aminobutyric acid (GABA)
2-Aminoisobutyric acid
3-Aminoisobutyric acid
Nitroisobutane
n-Nitrobutane
Butyl nitrite
Dimethylglycine
Isobutyl nitrite
Molecular formulas | C4H9NO2 | Physics,Chemistry | 95 |
372,548 | https://en.wikipedia.org/wiki/Motor%20nerve | A motor nerve, or efferent nerve, is a nerve that contains exclusively efferent nerve fibers and transmits motor signals from the central nervous system (CNS) to the muscles of the body. This is different from the motor neuron, which includes a cell body and branching of dendrites, while the nerve is made up of a bundl... | Motor nerve | Biology | 911 |
31,933,730 | https://en.wikipedia.org/wiki/E.%20S.%20Russell | Edward Stuart Russell OBE FLS (25 March 1887 – 24 August 1954) was a Scottish biologist and philosopher of biology.
Russell was born near Glasgow. He studied at Greenock Academy and later at Glasgow University under Sir Graham Kerr and worked with J. Arthur Thompson after he graduated. He was influenced by his friend ... | E. S. Russell | Biology | 418 |
47,719,483 | https://en.wikipedia.org/wiki/NGC%20526 | NGC 526 is a pair of interacting lenticular galaxies in the constellation of Sculptor. Both the constituents are classified as S0 lenticular galaxies. This pair was first discovered by John Herschel on September 1, 1834. Dreyer, the compiler of the catalogue described the galaxy as "faint, small, a little extended, the... | NGC 526 | Astronomy | 119 |
37,067,540 | https://en.wikipedia.org/wiki/Iota%20Gruis | Iota Gruis, Latinized from ι Gruis, is a binary star system in the southern constellation of Grus. It has an apparent visual magnitude of 3.90, which is bright enough to be seen with the naked eye at night. The distance to this system, as determined using an annual parallax shift of 17.80 mas as seen from the Earth, is... | Iota Gruis | Astronomy | 179 |
5,987,236 | https://en.wikipedia.org/wiki/Multimedia%20search | Multimedia search enables information search using queries in multiple data types including text and other multimedia formats.
Multimedia search can be implemented through multimodal search interfaces, i.e., interfaces that allow to submit search queries not only as textual requests, but also through other media.
We ca... | Multimedia search | Technology | 581 |
1,331,633 | https://en.wikipedia.org/wiki/Controlled%20low%20strength%20material | Controlled low strength material, abbreviated CLSM, also known as flowable fill, is a type of weak, runny concrete mix used in construction for non-structural purposes such as backfill or road bases.
Description
CLSM consists of a mixture of Portland cement, water, aggregate and sometimes fly ash. Unlike ordinary conc... | Controlled low strength material | Engineering | 729 |
15,995,094 | https://en.wikipedia.org/wiki/Bhutanese%20art | Bhutanese art (Dzongkha: འབྲུག་པའི་སྒྱུ་རྩལ) is similar to Tibetan art. Both are based upon Vajrayana Buddhism and its pantheon of teachers and divine beings.
The major orders of Buddhism in Bhutan are the Drukpa Lineage and the Nyingma. The former is a branch of the Kagyu school and is known for paintings documenting... | Bhutanese art | Physics | 3,325 |
65,691,099 | https://en.wikipedia.org/wiki/Turin%20Polytechnic%20University%20in%20Tashkent | Turin Polytechnic University in Tashkent (Uzbek: Toshkent shahridagi Turin politexnika universiteti (TTPU)) is a non-profit public higher education institution in Uzbekistan. Turin Polytechnic University in Tashkent was established in 2009 in a partnership with Politecnico di Torino, Italy. TTPU's main objective is to ... | Turin Polytechnic University in Tashkent | Engineering | 1,524 |
37,944,047 | https://en.wikipedia.org/wiki/Kids%20Ocean%20Day%20HK | Kids Ocean Day HK was organised by Ocean Recovery Alliance to celebrate Kids Ocean Day in Hong Kong.
Foundation
The Malibu Foundation, a California-based non-profit organisation, started Kids Ocean Day to connect children to the ocean and beaches, and to foster understanding of the environmental issues they face. The... | Kids Ocean Day HK | Chemistry,Environmental_science | 217 |
196,983 | https://en.wikipedia.org/wiki/Swallowing | Swallowing, also called deglutition or inglutition in scientific contexts, is the process in the body of a human that allows for a substance to pass from the mouth, to the pharynx, and into the esophagus, while shutting the epiglottis. Swallowing is an important part of eating and drinking. If the process fails and the... | Swallowing | Biology | 3,295 |
63,644,269 | https://en.wikipedia.org/wiki/Samarium%28II%29%20fluoride | Samarium(II) fluoride is one of fluorides of samarium with a chemical formula SmF2. The compound crystalizes in the fluorite structure, and is significantly nonstoichiometric. Along with europium(II) fluoride and ytterbium(II) fluoride, it is one of three known rare earth difluorides, the rest are unstable.
Preparatio... | Samarium(II) fluoride | Chemistry | 188 |
23,149,538 | https://en.wikipedia.org/wiki/Ministry%20of%20Energy%20and%20Mines%20%28Peru%29 | The Ministry of Energy and Mines (Spanish: Ministerio de Energía y Minas, MINEM), is the government ministry responsible for the energetic and mining sectors of Peru. Additionally, it is charged with overseeing the equal distribution of energy throughout the country. , the minister of energy is .
Objectives
1. To prom... | Ministry of Energy and Mines (Peru) | Engineering | 247 |
23,882,970 | https://en.wikipedia.org/wiki/Adenosinergic | Adenosinergic means "working on adenosine".
An adenosinergic agent (or drug) is a chemical which functions to directly modulate the adenosine system in the body or brain. Examples include adenosine receptor agonists, adenosine receptor antagonists (such as caffeine), and adenosine reuptake inhibitors.
See also
Adren... | Adenosinergic | Chemistry,Biology | 137 |
937,664 | https://en.wikipedia.org/wiki/Chebyshev%27s%20sum%20inequality | In mathematics, Chebyshev's sum inequality, named after Pafnuty Chebyshev, states that if
and
then
Similarly, if
and
then
Proof
Consider the sum
The two sequences are non-increasing, therefore and have the same sign for any . Hence .
Opening the brackets, we deduce:
hence
An alternative proof is simply obta... | Chebyshev's sum inequality | Mathematics | 169 |
24,156,287 | https://en.wikipedia.org/wiki/C19H17ClN2O4 | {{DISPLAYTITLE:C19H17ClN2O4}}
The molecular formula C19H17ClN2O4 may refer to:
Glafenine, a nonsteroidal anti-inflammatory drug, with risk of anaphylaxis and acute kidney failure
Oxametacin, a non-steroidal anti-inflammatory drug | C19H17ClN2O4 | Chemistry | 77 |
633,692 | https://en.wikipedia.org/wiki/Silver%20Streak%20%28film%29 | Silver Streak is a 1976 American thriller comedy film about a murder on a Los Angeles-to-Chicago train journey. It was directed by Arthur Hiller, written by Colin Higgins, and stars Gene Wilder, Jill Clayburgh, and Richard Pryor, with Patrick McGoohan, Ned Beatty, Clifton James, Ray Walston, Scatman Crothers, and Richa... | Silver Streak (film) | Technology | 2,209 |
60,141,647 | https://en.wikipedia.org/wiki/Word-representable%20graph | In the mathematical field of graph theory, a word-representable graph is a graph that can be characterized by a word (or sequence) whose entries alternate in a prescribed way. In particular, if the vertex set of the graph is V, one should be able to choose a word w over the alphabet V such that letters a and b alterna... | Word-representable graph | Mathematics | 4,802 |
16,350,616 | https://en.wikipedia.org/wiki/Archaeocin | Archaeocin is the name given to a new type of potentially useful antibiotic that is derived from the Archaea group of organisms. Eight archaeocins have been partially or fully characterized, but hundreds of archaeocins are believed to exist, especially within the haloarchaea. Production of these archaeal proteinaceous... | Archaeocin | Biology | 1,030 |
24,863,994 | https://en.wikipedia.org/wiki/Wipe%20test%20counter | A wipe test counter is a device used to measure for possible radioactive contamination in a variety of environments. When using radioactive materials it is necessary to test for accidental contamination, whether from use of liquid unsealed sources or to check for leaking sealed sources. A swab or small absorbent smear... | Wipe test counter | Chemistry,Materials_science,Technology,Engineering | 345 |
3,951,393 | https://en.wikipedia.org/wiki/98P/Takamizawa | 98P/Takamizawa is a periodic comet in the Solar System.
On 29 June 2188 the comet will pass about from Earth.
References
External links
98P/Takamizawa – Seiichi Yoshida @ aerith.net
98P at Kronk's Cometography
Periodic comets
0098
098P
19840730 | 98P/Takamizawa | Astronomy | 72 |
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