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 |
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54,672,540 | https://en.wikipedia.org/wiki/Quantum%20Boltzmann%20equation | The quantum Boltzmann equation, also known as the Uehling–Uhlenbeck equation, is the quantum mechanical modification of the Boltzmann equation, which gives the nonequilibrium time evolution of a gas of quantum-mechanically interacting particles. Typically, the quantum Boltzmann equation is given as only the “collision ... | Quantum Boltzmann equation | Physics | 555 |
42,227,280 | https://en.wikipedia.org/wiki/Orscholz%20Switch | The Orscholz Switch (), or Siegfried Switch, was a military defensive "switch" position and part of the Siegfried Line (Westwall) located in the triangle between the rivers Saar and Moselle. It was built in 1939 and 1940 and incorporated 75 bunkers as well as 10.2 km of tank obstacles in the form of dragon's teeth. Th... | Orscholz Switch | Engineering | 203 |
13,081,775 | https://en.wikipedia.org/wiki/Wood%20Screw%20Pump | The Wood Screw Pump is a low-lift axial-flow drainage pump designed by A. Baldwin Wood in 1913 to cope with the drainage problems of New Orleans. Wood's extremely efficient pumps replaced less efficient pumps in the city's drainage system, prior to which the city had experienced chronic flooding problems, bringing dise... | Wood Screw Pump | Physics,Chemistry | 211 |
17,770,053 | https://en.wikipedia.org/wiki/Comparison%20of%20cluster%20software | The following tables compare general and technical information for notable computer cluster software. This software can be grossly separated in four categories: Job scheduler, nodes management, nodes installation and integrated stack (all the above).
General information
Table explanation
Software: The name of the a... | Comparison of cluster software | Technology | 168 |
11,306,483 | https://en.wikipedia.org/wiki/Neodeightonia%20phoenicum | Neodeightonia phoenicum is a plant pathogen.
References
External links
USDA ARS Fungal Database
Fungal plant pathogens and diseases
Botryosphaeriales
Fungi described in 1890
Fungus species | Neodeightonia phoenicum | Biology | 41 |
33,926,288 | https://en.wikipedia.org/wiki/Germacranolide | Germacranolides are a group of natural chemical compounds classified as sesquiterpene lactones. They are found in a variety of plant species and are known for their diverse and complex topology, as well as a wide array of pharmacological activities.
References
Sesquiterpene lactones
Oxygen heterocycles | Germacranolide | Chemistry | 72 |
3,150,728 | https://en.wikipedia.org/wiki/RecLOH | RecLOH is a term in genetics that is an abbreviation for "Recombinant Loss of Heterozygosity".
This is a type of mutation which occurs with DNA by recombination. From a pair of equivalent ("homologous"), but slightly different (heterozygous) genes, a pair of identical genes results. In this case there is a non-recipro... | RecLOH | Biology | 603 |
58,482,655 | https://en.wikipedia.org/wiki/Aspergillus%20neoindicus | Aspergillus neoindicus is a species of fungus in the genus Aspergillus. It is from the Terrei section. The species was first described in 2011. It has been reported to produce citrinin, naphthalic anhydride, and atrovenetins.
Growth and morphology
A. neoindicus has been cultivated on both Czapek yeast extract agar (C... | Aspergillus neoindicus | Biology | 129 |
11,440,506 | https://en.wikipedia.org/wiki/Nickel-62 | Nickel-62 is an isotope of nickel having 28 protons and 34 neutrons.
It is a stable isotope, with the highest binding energy per nucleon of any known nuclide (8.7945 MeV). It is often stated that 56Fe is the "most stable nucleus", but only because 56Fe has the lowest mass per nucleon (not binding energy per nucleon) o... | Nickel-62 | Chemistry | 747 |
56,434 | https://en.wikipedia.org/wiki/Julia%20set | In complex dynamics, the Julia set and the Fatou set are two complementary sets (Julia "laces" and Fatou "dusts") defined from a function. Informally, the Fatou set of the function consists of values with the property that all nearby values behave similarly under repeated iteration of the function, and the Julia set co... | Julia set | Mathematics | 4,482 |
1,503,549 | https://en.wikipedia.org/wiki/Chrispijn%20van%20den%20Broeck | Chrispijn van den Broeck (1523 – c. 1591) was a Flemish painter, draughtsman, print designer and designer of temporary decorations. He was a scion of a family of artists, which had its origins in Mechelen and later moved to Antwerp. He is known for his religious compositions and portraits as well as his extensive outp... | Chrispijn van den Broeck | Engineering | 1,379 |
61,310,341 | https://en.wikipedia.org/wiki/Totient%20summatory%20function | In number theory, the totient summatory function is a summatory function of Euler's totient function defined by:
It is the number of coprime integer pairs .
The first few values are 0, 1, 2, 4, 6, 10, 12, 18, 22, 28, 32 . Values for powers of 10 at .
Properties
Using Möbius inversion to the totient function, we o... | Totient summatory function | Mathematics | 279 |
24,156,703 | https://en.wikipedia.org/wiki/List%20of%20Shuowen%20Jiezi%20radicals | The Shuowen Jiezi dictionary created by Xu Shen uses 540 radicals to index its characters.
List
Seal script - regular script comparison
Vol. 2
Vol. 3
Vol. 4
Vol. 5
Vol. 6
Vol. 7
Vol. 8
Vol. 9
Vol. 10
Vol. 11
Vol. 12
Vol. 13
Vol. 14
Vol. 15
See also
List of Kangxi radicals － a system of 214 components... | List of Shuowen Jiezi radicals | Technology | 218 |
48,430,955 | https://en.wikipedia.org/wiki/Cortinarius%20sanguineus | Cortinarius sanguineus, commonly known as the blood red webcap or blood red cortinarius, is a species of fungus in the genus Cortinarius.
Taxonomy
Austrian naturalist Franz Xaver von Wulfen described the species as Agaricus sanguineus in 1781, reporting that it appeared in the fir tree forests around Klagenfurt and Eb... | Cortinarius sanguineus | Biology | 484 |
12,213,526 | https://en.wikipedia.org/wiki/Metababy | Metababy was a wiki created and coded by Greg Knauss and designed by Leslie Harpold, that allowed raw HTML, JavaScript and CSS in its pages. The wiki ran from November 1998 to May 2003.
Metababy would display the contents of every email sent to the address metababy@metababy.com.
It was nominated for a Webby Award in ... | Metababy | Technology | 145 |
27,075,999 | https://en.wikipedia.org/wiki/World%20glyph%20set | The world glyph sets are character repertoires comprising a subset of Unicode characters. Their purpose is to provide an implementation guideline for producers of fonts for the representation of natural languages. Unlike Windows Glyph List 4 (WGL) it is specified by font foundries and not by operating system manufactur... | World glyph set | Technology | 331 |
5,144,571 | https://en.wikipedia.org/wiki/Sarcoglycan | The sarcoglycans are a family of transmembrane proteins (α, β, γ, δ or ε) involved in the protein complex responsible for connecting the muscle fibre cytoskeleton to the extracellular matrix, preventing damage to the muscle fibre sarcolemma through shearing forces.
The dystrophin glycoprotein complex (DGC) is a membra... | Sarcoglycan | Chemistry,Biology | 254 |
13,737,596 | https://en.wikipedia.org/wiki/SN%202005ap | SN 2005ap was an extremely energetic type Ic supernova in the galaxy SDSS J130115.12+274327.5. With a peak absolute magnitude of around −22.7, it is the second-brightest superluminous supernova yet recorded, twice as bright as the previous record holder, SN 2006gy, though SN 2005ap was eventually surpassed by ASASSN-15... | SN 2005ap | Chemistry,Astronomy | 390 |
77,048,203 | https://en.wikipedia.org/wiki/Boon%20Ooi | Boon S. Ooi is a Malaysian–American academic researcher and a Professor of Electrical and Computer Engineering at King Abdullah University of Science and Technology (KAUST) in Saudi Arabia. He was faculty member at Nanyang Technological University (Singapore) from 1996 to 2000 and at Lehigh University (Pennsylvania, US... | Boon Ooi | Engineering | 395 |
8,789,505 | https://en.wikipedia.org/wiki/Hydroskimming | Hydroskimming is one of the simplest types of refinery used in the petroleum industry and still represents a large proportion of refining facilities, particularly in developing countries. A hydroskimming refinery is defined as a refinery equipped with atmospheric distillation, naphtha reforming and necessary treating ... | Hydroskimming | Chemistry | 326 |
52,439,884 | https://en.wikipedia.org/wiki/MethBase | MethBase is a database of DNA methylation data derived from next-generation sequencing data. MethBase provides a visualization of publicly available bisulfite sequencing and reduced representation bisulfite sequencing experiments through the UCSC Genome Browser. MethBase contents include single-CpG site resolution met... | MethBase | Chemistry,Biology | 151 |
18,284,100 | https://en.wikipedia.org/wiki/IYOUIT | IYOUIT is a mobile alpha service to share personal experiences with others while on the go. It was released in June 2008 by NTT Docomo Euro-Labs and discontinued in August 2011.
IYOUIT allows for an instant automated sharing of personal experiences within communities online. It offers contextual tagging for use in eve... | IYOUIT | Technology | 461 |
2,341 | https://en.wikipedia.org/wiki/Alkaloid | Alkaloids are a broad class of naturally occurring organic compounds that contain at least one nitrogen atom. Some synthetic compounds of similar structure may also be termed alkaloids.
Alkaloids are produced by a large variety of organisms including bacteria, fungi, plants, and animals. They can be purified from crud... | Alkaloid | Chemistry | 4,335 |
22,819,973 | https://en.wikipedia.org/wiki/Bioelectrospray | Bio-electrospraying is a technology that enables the deposition of living cells on various targets with a resolution that depends on cell size and not on the jetting phenomenon. It is envisioned that "unhealthy cells would draw a different charge at the needle from healthy ones, and could be identified by the mass spec... | Bioelectrospray | Physics,Chemistry,Materials_science,Engineering,Biology | 354 |
73,631,860 | https://en.wikipedia.org/wiki/Twin%20towers%20%28architecture%29 | Twin towers are a concept in architecture where 2 similar looking towers are built in close proximity to each other. They have been an architectural motif in human civilization for millennia.
Early examples include the use of twin gate towers in urban and palatial architecture in Chinese cities from the Warring States... | Twin towers (architecture) | Engineering | 280 |
605,477 | https://en.wikipedia.org/wiki/Behavioral%20neuroscience | Behavioral neuroscience, also known as biological psychology, biopsychology, or psychobiology, is part of the broad, interdisciplinary field of neuroscience, with its primary focus being on the biological and neural substrates underlying human experiences and behaviors, as in our psychology. Derived from an earlier fie... | Behavioral neuroscience | Biology | 4,625 |
1,145,964 | https://en.wikipedia.org/wiki/CIMOSA | CIMOSA, standing for "Computer Integrated Manufacturing Open System Architecture", is an enterprise modeling framework, which aims to support the enterprise integration of machines, computers and people. The framework is based on the system life cycle concept, and offers a modelling language, methodology and supporting... | CIMOSA | Technology,Engineering | 1,587 |
3,828,409 | https://en.wikipedia.org/wiki/Glivenko%E2%80%93Cantelli%20theorem | In the theory of probability, the Glivenko–Cantelli theorem (sometimes referred to as the Fundamental Theorem of Statistics), named after Valery Ivanovich Glivenko and Francesco Paolo Cantelli, describes the asymptotic behaviour of the empirical distribution function as the number of independent and identically distri... | Glivenko–Cantelli theorem | Mathematics | 1,323 |
11,716,544 | https://en.wikipedia.org/wiki/Classical%20fluid | Classical fluids are systems of particles which retain a definite volume, and are at sufficiently high temperatures (compared to their Fermi energy) that quantum effects can be neglected. A system of hard spheres, interacting only by hard collisions (e.g., billiards, marbles), is a model classical fluid. Such a system ... | Classical fluid | Physics | 321 |
40,014,327 | https://en.wikipedia.org/wiki/Nocturnal%20clitoral%20tumescence | Nocturnal clitoral tumescence (NCT), colloquially known as morning bean, is a spontaneous swelling of the clitoris during sleep or when waking up. Similar to the process in males, nocturnal penile tumescence, females experience clitoris tumescence and engorgement of the vagina, mainly during the REM sleep phase.
Accor... | Nocturnal clitoral tumescence | Biology | 298 |
33,306 | https://en.wikipedia.org/wiki/Water | Water is an inorganic compound with the chemical formula . It is a transparent, tasteless, odorless, and nearly colorless chemical substance. It is the main constituent of Earth's hydrosphere and the fluids of all known living organisms (in which it acts as a solvent). It is vital for all known forms of life, despite n... | Water | Physics,Chemistry,Environmental_science | 13,269 |
479,159 | https://en.wikipedia.org/wiki/Central%20Valley%20Project | The Central Valley Project (CVP) is a federal power and water management project in the U.S. state of California under the supervision of the United States Bureau of Reclamation (USBR). It was devised in 1933 in order to provide irrigation and municipal water to much of California's Central Valley—by regulating and sto... | Central Valley Project | Engineering,Environmental_science | 20,074 |
168,848 | https://en.wikipedia.org/wiki/Human%20skeleton | The human skeleton is the internal framework of the human body. It is composed of around 270 bones at birth – this total decreases to around 206 bones by adulthood after some bones get fused together. The bone mass in the skeleton makes up about 14% of the total body weight (ca. 10–11 kg for an average person) and reac... | Human skeleton | Biology | 2,518 |
28,878,050 | https://en.wikipedia.org/wiki/Isoelastic%20function | In mathematical economics, an isoelastic function, sometimes constant elasticity function, is a function that exhibits a constant elasticity, i.e. has a constant elasticity coefficient. The elasticity is the ratio of the percentage change in the dependent variable to the percentage causative change in the independent v... | Isoelastic function | Mathematics | 442 |
65,279,162 | https://en.wikipedia.org/wiki/Console%20war | In the video game industry, a console war describes the competition between two or more video game console manufacturers in trying to achieve better consumer sales through more advanced console technology, an improved selection of video games, and general marketing around their consoles. While console manufacturers are... | Console war | Technology | 7,176 |
22,779,719 | https://en.wikipedia.org/wiki/List%20of%20number%20fields%20with%20class%20number%20one | This is an incomplete list of number fields with class number 1.
It is believed that there are infinitely many such number fields, but this has not been proven.
Definition
The class number of a number field is by definition the order of the ideal class group of its ring of integers.
Thus, a number field has class nu... | List of number fields with class number one | Mathematics | 1,213 |
51,873 | https://en.wikipedia.org/wiki/Paper%20clip | A paper clip (or paperclip) is a tool used to hold sheets of paper together, usually made of steel wire bent to a looped shape (though some are covered in plastic). Most paper clips are variations of the Gem type introduced in the 1890s or earlier, characterized by the one and a half loops made by the wire. Common to p... | Paper clip | Engineering | 2,850 |
2,748,749 | https://en.wikipedia.org/wiki/Pi%20Virginis | Pi Virginis (π Vir, π Virginis) is a binary star in the zodiac constellation of Virgo. It is visible to the naked eye with an apparent visual magnitude of 4.64. The distance to this star, based upon parallax measurements, is roughly 380 light years.
This is a spectroscopic binary system with a stellar classification o... | Pi Virginis | Astronomy | 181 |
51,146,427 | https://en.wikipedia.org/wiki/11C-UCB-J | 11C-UCB-J is a PET tracer for imaging the synaptic vesicle glycoprotein 2A in the human brain.
It is used to study the brain changes associated with several diseases including Alzheimer's disease, schizophrenia, and depression.
References
PET radiotracers
Pyridines
Pyrrolidones | 11C-UCB-J | Chemistry | 72 |
49,401 | https://en.wikipedia.org/wiki/Hall | In architecture, a hall is a relatively large space enclosed by a roof and walls. In the Iron Age and early Middle Ages in northern Europe, a mead hall was where a lord and his retainers ate and also slept. Later in the Middle Ages, the great hall was the largest room in castles and large houses, and where the servants... | Hall | Engineering | 1,237 |
7,988 | https://en.wikipedia.org/wiki/Dual%20space | In mathematics, any vector space has a corresponding dual vector space (or just dual space for short) consisting of all linear forms on together with the vector space structure of pointwise addition and scalar multiplication by constants.
The dual space as defined above is defined for all vector spaces, and to avoid... | Dual space | Mathematics | 4,785 |
73,731,688 | https://en.wikipedia.org/wiki/Google%20Silicon%20Initiative | The Google Open Silicon Initiative is an initiative launched by the Google Hardware Toolchains team to democratize access to custom silicon design. Google has partnered with SkyWater Technology and GlobalFoundries to open-source their Process Design Kits for 180nm, 130nm and 90nm process. This initiative provides free ... | Google Silicon Initiative | Technology,Engineering | 219 |
5,645,755 | https://en.wikipedia.org/wiki/Bone%20morphogenetic%20protein%206 | Bone morphogenetic protein 6 is a protein that in humans is encoded by the BMP6 gene.
The protein encoded by this gene is a member of the TGFβ superfamily. Bone morphogenetic proteins are known for their ability to induce the growth of bone and cartilage. BMP6 is able to induce all osteogenic markers in mesenchymal st... | Bone morphogenetic protein 6 | Biology | 302 |
72,484,350 | https://en.wikipedia.org/wiki/Coleosporium%20asterum | is a species of rust fungus in the family Coleosporiaceae. It infects species in the Asteraceae family, such as those in genus Aster and Solidago, as well as the needle pines Pinus contorta and P. banksiana. It has been recorded on aster family species Canadanthus modestus, Eurybia conspicua, Solidago missouriensis, Sy... | Coleosporium asterum | Biology | 194 |
39,789 | https://en.wikipedia.org/wiki/Rotation | Rotation or rotational motion is the circular movement of an object around a central line, known as an axis of rotation. A plane figure can rotate in either a clockwise or counterclockwise sense around a perpendicular axis intersecting anywhere inside or outside the figure at a center of rotation. A solid figure has an... | Rotation | Physics,Mathematics,Technology | 4,259 |
34,146,907 | https://en.wikipedia.org/wiki/Address%20%28programming%20language%29 | The Address programming language (, ) is one of the world's first high-level programming languages. It was created in 1955 by Kateryna Yushchenko. In particular, the Address programming language made possible indirect addressing and addresses of the highest rank analogous to pointers.
Unlike Fortran and ALGOL 60, APL ... | Address (programming language) | Technology | 1,386 |
47,301,692 | https://en.wikipedia.org/wiki/Cray%20Urika-XA | The Cray Urika-XA extreme analytics platform, manufactured by supercomputer maker Cray Inc., was an appliance that analyzes the massive amounts of data—usually called big data—that supercomputers collect. It was introduced in 2015 and discontinued in 2017. Organizations that use supercomputers have traditionally used m... | Cray Urika-XA | Technology | 254 |
16,765,973 | https://en.wikipedia.org/wiki/WASP-11b/HAT-P-10b | WASP-11b/HAT-P-10b or WASP-11Ab/HAT-P-10Ab is an extrasolar planet discovered in 2008. The discovery was announced (under the designation WASP-11b) by press release by the SuperWASP project in April 2008 along with planets WASP-6b through to WASP-15b, however at this stage more data was needed to confirm the parameters... | WASP-11b/HAT-P-10b | Astronomy | 513 |
440,014 | https://en.wikipedia.org/wiki/Organ%20culture | Organ culture is the cultivation of either whole organs or parts of organs in vitro. It is a development from tissue culture methods of research, as the use of the actual in vitro organ itself allows for more accurate modelling of the functions of an organ in various states and conditions.
A key objective of organ ... | Organ culture | Chemistry | 1,311 |
9,176,452 | https://en.wikipedia.org/wiki/Supramolecular%20polymer | Supramolecular polymers are a subset of polymers where the monomeric units are connected by reversible and highly directional secondary interactions–that is, non-covalent bonds. These non-covalent interactions include van der Waals interactions, hydrogen bonding, Coulomb or ionic interactions, π-π stacking, metal coor... | Supramolecular polymer | Chemistry,Materials_science | 4,811 |
63,593,401 | https://en.wikipedia.org/wiki/Japanese%20amber | Japanese amber is a type of amber that can be found in Japan.
The largest sources of this substance are located in Honshu. It is similar to Baltic amber and has similar general use. However, Japanese amber is softer and much more difficult to treat than the Baltic type. Its treatment requires special care and precisio... | Japanese amber | Physics | 333 |
45,079,890 | https://en.wikipedia.org/wiki/Penicillium%20brunneoconidiatum | Penicillium brunneoconidiatum is a fungus species of the genus of Penicillium.
See also
List of Penicillium species
References
Fungi described in 2014
brunneoconidiatum
Fungus species | Penicillium brunneoconidiatum | Biology | 47 |
4,477,256 | https://en.wikipedia.org/wiki/Losing%20stream | A losing stream, disappearing stream, influent stream or sinking river is a stream or river that loses water as it flows downstream. The water infiltrates into the ground recharging the local groundwater, because the water table is below the bottom of the stream channel. This is the opposite of a more common gaining... | Losing stream | Chemistry,Engineering,Environmental_science | 711 |
67,745,009 | https://en.wikipedia.org/wiki/Jin-Quan%20Yu | Jin-Quan Yu () is a Chinese-born American chemist. He is the Frank and Bertha Hupp Professor of Chemistry at Scripps Research, where he also holds the Bristol Myers Squibb Endowed Chair in Chemistry. He is a 2016 recipient of the MacArthur Fellowship, and is a member of the American Academy of Arts and Sciences, Americ... | Jin-Quan Yu | Chemistry | 1,053 |
1,128,934 | https://en.wikipedia.org/wiki/Patrick%20Matthew | Patrick Matthew (20 October 1790 – 8 June 1874) was a Scottish grain merchant, fruit farmer, forester, and landowner, who contributed to the understanding of horticulture, silviculture, and agriculture in general, with a focus on maintaining the British navy and feeding new colonies. He published the basic concept of n... | Patrick Matthew | Biology | 5,052 |
10,587,844 | https://en.wikipedia.org/wiki/Oregrounds%20iron | Oregrounds iron was a grade of iron that was regarded as the best grade available in 18th century England. The term was derived from the small Swedish city of Öregrund, the port from which the bar iron was shipped. It was produced using the Walloon process.
Oregrounds iron is the equivalent of the Swedish vallonjärn... | Oregrounds iron | Chemistry,Materials_science,Engineering | 864 |
72,497,031 | https://en.wikipedia.org/wiki/Jon%20Agee | Jon Agee (born 1960) is a children's book writer and illustrator whose work centers around wordplay. Since 1981, he has published more than 31 books.
Early life and education
Agee was born in Nyack, New York in 1960. He attended Cooper Union School of Art and graduated with a BFA degree.
Career
Agee's art style is ... | Jon Agee | Physics | 910 |
17,865,844 | https://en.wikipedia.org/wiki/Hyraceum | Hyraceum () is the petrified and rock-like excrement composed of both urine and feces of the rock hyrax (Procavia capensis) and closely related species.
The rock hyrax defecates in the same location over generations, which may be sheltered in caves. These locations form middens that are composed of hyraceum and hyrax ... | Hyraceum | Biology | 519 |
14,818,578 | https://en.wikipedia.org/wiki/RNF4 | RING finger protein 4 is a protein that in humans is encoded by the RNF4 gene.
The protein encoded by this gene contains a RING finger domain and acts as a transcription factor. This protein has been shown to interact with, and inhibit the activity of, TRPS1, a transcription suppressor of GATA-mediated transcription. ... | RNF4 | Chemistry | 190 |
976,730 | https://en.wikipedia.org/wiki/Safe%20operating%20area | For power semiconductor devices (such as BJT, MOSFET, thyristor or IGBT), the safe operating area (SOA) is defined as the voltage and current conditions over which the device can be expected to operate without self-damage.
SOA is usually presented in transistor datasheets as a graph with VCE (collector-emitter voltage... | Safe operating area | Technology,Engineering | 1,487 |
13,143,577 | https://en.wikipedia.org/wiki/Girneys | Girneys are soft vocalizations used by species of Old World monkeys to ease affiliative social interactions between unrelated members of the same species. The vocalizations are most commonly used by adult females around birthing season; the female will direct the call towards an unrelated mother and her offspring as an... | Girneys | Biology | 1,147 |
20,052,808 | https://en.wikipedia.org/wiki/Blind%20arcade | A blind arcade or blank arcade is an arcade (a series of arches) that has no actual openings and that is applied to the surface of a wall as a decorative element: i.e., the arches are not windows or openings but are part of the masonry face. It is designed as an ornamental architectural element and has no load-bearing ... | Blind arcade | Engineering | 230 |
1,959,529 | https://en.wikipedia.org/wiki/Battle%20of%20M%C5%82awa | The Battle of Mława, otherwise known as the Defence of the Mława position, took place to the north of the town of Mława in northern Poland between 1 and 3 September 1939. It was one of the opening battles of the Invasion of Poland and World War II in general. It was fought between the forces of the Polish Modlin Army u... | Battle of Mława | Engineering | 1,807 |
962,130 | https://en.wikipedia.org/wiki/Winnecke%204 | Winnecke 4 (also known as Messier 40 or WNC 4) is an optical double star consisting of two unrelated stars in a northerly zone of the sky, Ursa Major.
The pair were discovered by Charles Messier in 1764 while he was searching for a nebula that had been reported in the area by Johannes Hevelius. Not seeing any nebulae... | Winnecke 4 | Astronomy | 365 |
39,403,188 | https://en.wikipedia.org/wiki/Professional%20Lighting%20and%20Sound%20Association | The Professional Lighting and Sound Association (PLASA) is a trade association headquartered in Eastbourne, United Kingdom. Its membership is made up of companies involved with the events and entertainments technology sector.
History
PLASA was originally known as the British Association of Discothèque Equipment Manu... | Professional Lighting and Sound Association | Engineering | 657 |
481,662 | https://en.wikipedia.org/wiki/IMT-2000 | IMT-2000 (International Mobile Telecommunications-2000) is the global standard for third generation (3G) wireless communications as defined by the International Telecommunication Union.
In 1999 ITU approved five radio interfaces for IMT-2000 as a part of the ITU-R M.1457 Recommendation. The five standards are:
IMT-20... | IMT-2000 | Technology | 259 |
2,396,818 | https://en.wikipedia.org/wiki/Gramine | Gramine (also called donaxine) is a naturally occurring indole alkaloid present in several plant species. Gramine may play a defensive role in these plants, since it is toxic to many organisms.
Occurrence
Gramine has been found in the giant reed, Arundo donax, Acer saccharinum (Silver Maple), Hordeum, (a grass genus t... | Gramine | Chemistry | 198 |
55,807,360 | https://en.wikipedia.org/wiki/Sutorius%20magnificus | Sutorius magnificus, known until 2014 as Boletus magnificus, is a species of bolete fungus in the family Boletaceae native to Yunnan province in China. It was transferred to the new genus Neoboletus in 2014, and then Sutorius in 2016.
References
External links
Fungi described in 1948
Fungi of China
Fungus species
Bo... | Sutorius magnificus | Biology | 79 |
265,000 | https://en.wikipedia.org/wiki/Hilbert%20matrix | In linear algebra, a Hilbert matrix, introduced by , is a square matrix with entries being the unit fractions
For example, this is the 5 × 5 Hilbert matrix:
The entries can also be defined by the integral
that is, as a Gramian matrix for powers of x. It arises in the least squares approximation of arbitrar... | Hilbert matrix | Mathematics | 547 |
29,815,061 | https://en.wikipedia.org/wiki/Ronald%20Campbell%20Macfie | Ronald Campbell Macfie (1867–1931) was a Scottish medical doctor, poet and science writer specialising in eugenics and evolution. Macfie was a critic of Darwinism and developed his own non-Darwinian evolution theory which was a form of neovitalism. He believed that chance played no role in evolution and that evolution... | Ronald Campbell Macfie | Biology | 410 |
52,182,319 | https://en.wikipedia.org/wiki/QIIME | QIIME ( ) is a bioinformatics data science platform, originally developed for analysis of high-throughput microbiome marker gene (e.g., 16S or 18S rRNA genes) amplicon sequencing data. There have been two major versions of the QIIME platform, QIIME 1 and QIIME 2.
While microbiome marker gene analysis continues to be a... | QIIME | Biology | 312 |
24,271,731 | https://en.wikipedia.org/wiki/Chemical%20WorkBench | Chemical WorkBench is a proprietary simulation software tool aimed at the reactor scale kinetic modeling of homogeneous gas-phase and heterogeneous processes and kinetic mechanism development. It can be effectively used for the modeling, optimization, and design of a wide range of industrially and environmentally impor... | Chemical WorkBench | Chemistry,Engineering | 398 |
26,752,503 | https://en.wikipedia.org/wiki/Project%2011780 | Project 11780 Kherson was an unrealized 1980s Soviet LHD program derived from the design comparable to the US . The ship would have been about 25,000 tons displacement, with steam turbine power plants and carried about 12 helicopters and four Ondatra-class landing craft or two Tsaplya-class LCACs.
Development
The de... | Project 11780 | Engineering | 592 |
23,315,184 | https://en.wikipedia.org/wiki/OSDN | OSDN (formerly SourceForge.JP) is a web-based collaborative development environment for open-source software projects. It provides source code repositories and web hosting services. With features similar to SourceForge, it acts as a centralized location for open-source software developers.
The OSDN repository hosts mo... | OSDN | Technology | 669 |
35,406,032 | https://en.wikipedia.org/wiki/Margaret%20Morse%20Nice%20Medal | The Margaret Morse Nice Medal is an ornithological award made annually by the Wilson Ornithological Society (WOS). It was established in 1997 and named in honour of ornithologist Margaret Morse Nice (1883–1974). The medal recipient is expected to give the plenary lecture at the WOS annual general meeting.
Recipients... | Margaret Morse Nice Medal | Technology | 654 |
29,609,875 | https://en.wikipedia.org/wiki/Mercer%203 | Mercer 3, also known as GLIMPSE-C02, is a heavily obscured globular cluster embedded in the disk of the Milky Way galaxy. It was discovered in 2008 in the data obtained by 2MASS and GLIMPSE infrared surveys, and independently characterized by two groups. The cluster is located in the Scutum constellation. It had avoide... | Mercer 3 | Astronomy | 190 |
28,828,826 | https://en.wikipedia.org/wiki/CI-1017 | CI-1017 is a muscarinic acetylcholine receptor agonist which is selective for and is approximately equipotent at the M1 and M4 receptors, with 20-30-fold lower affinity for the M2, M3, and M5 subtypes It is the (R)-enantiomer of the racemic compound PD-142,505.
In animals CI-1017 improves learning and memory and incre... | CI-1017 | Chemistry | 231 |
23,988,882 | https://en.wikipedia.org/wiki/Washaway | A washaway is a particular kind of landslide that can affect man-made structures such as cuttings, embankments and bridges. They are thus a hazard to railways and road traffic.
The biggest danger with washaways is that they may be difficult to spot in time to stop short of the point where one falls over the edge and/o... | Washaway | Technology | 559 |
1,726,600 | https://en.wikipedia.org/wiki/Tepidarium | The tepidarium was the warm (tepidus) bathroom of the Roman baths heated by a hypocaust or underfloor heating system. The speciality of a tepidarium is the pleasant feeling of constant radiant heat, which directly affects the human body from the walls and floor.
There is an interesting example at Pompeii; this was cov... | Tepidarium | Engineering | 302 |
32,008,118 | https://en.wikipedia.org/wiki/TAZ%20zinc%20finger | In molecular biology, TAZ zinc finger (Transcription Adaptor putative Zinc finger) domains are zinc-containing domains found in the homologous transcriptional co-activators CREB-binding protein (CBP) and the P300. CBP and P300 are histone acetyltransferases (EC) that catalyse the reversible acetylation of all four hist... | TAZ zinc finger | Biology | 399 |
1,059,993 | https://en.wikipedia.org/wiki/Sun%20Zhihong | Sun Zhihong (, born October 16, 1965) is a Chinese mathematician, working primarily on number theory, combinatorics, and graph theory.
Sun and his twin brother Sun Zhiwei proved a theorem about what are now known as the Wall–Sun–Sun primes that guided the search for counterexamples to Fermat's Last Theorem.
External... | Sun Zhihong | Mathematics | 129 |
2,885,379 | https://en.wikipedia.org/wiki/Walter%20Trump | Walter Trump (born 1953 ) is a German mathematician and retired high school teacher. He is known for his work in recreational mathematics.
He has made contributions working on both the square packing problem and the magic tile problem. In 1979 he discovered the optimal known packing of 11 equal squares in a larger squ... | Walter Trump | Mathematics | 209 |
2,417,703 | https://en.wikipedia.org/wiki/Aspergillus%20oryzae | Aspergillus oryzae is a mold used in East Asia to saccharify rice, sweet potato, and barley in the making of alcoholic beverages such as sake and shōchū, and also to ferment soybeans for making soy sauce and miso. It is one of the different koji molds used for food fermentation.
However, in the production of fermente... | Aspergillus oryzae | Biology | 2,256 |
11,806,561 | https://en.wikipedia.org/wiki/Superior%20ligament%20of%20epididymis | The superior ligament of the epididymis is a strand of fibrous tissue which is covered by a reflection of the tunica vaginalis and connects the upper aspect of the epididymis with the testis.
Sexual anatomy
Ligaments | Superior ligament of epididymis | Biology | 52 |
66,494,896 | https://en.wikipedia.org/wiki/Leccinum%20melaneum | Leccinum melaneum is a species of fungus belonging to the family Boletaceae.
It is native to Europe and Northern America.
References
melaneum
Fungus species | Leccinum melaneum | Biology | 36 |
49,924,075 | https://en.wikipedia.org/wiki/Western%20North%20American%20Naturalist | Western North American Naturalist, formerly The Great Basin Naturalist, is a peer-reviewed scientific journal focusing on biodiversity and conservation of western North America. The journal's geographic coverage includes "from northernmost Canada and Alaska to southern Mexico, and from the Mississippi River to the Paci... | Western North American Naturalist | Environmental_science | 453 |
17,217,452 | https://en.wikipedia.org/wiki/Psilocybe%20guilartensis | Psilocybe guilartensis is a psilocybin mushroom which has psilocybin and psilocin as main active compounds. It is common in Puerto Rico.
First reported in the literature in 1997, Gastón Guzmán placed P. guilartensis in Psilocybe section Brunneocystidiatae due to its blue staining reaction, small thick-walled subrhomb... | Psilocybe guilartensis | Biology | 582 |
34,620,850 | https://en.wikipedia.org/wiki/Absorption%20%28logic%29 | Absorption is a valid argument form and rule of inference of propositional logic. The rule states that if implies , then implies and . The rule makes it possible to introduce conjunctions to proofs. It is called the law of absorption because the term is "absorbed" by the term in the consequent. The rule can be sta... | Absorption (logic) | Mathematics | 235 |
75,219,908 | https://en.wikipedia.org/wiki/Xeligekimab | Xeligekimab (GR1501) is a monoclonal antibody that neutralizes interleukin-17A; it is being developed for plaque psoriasis, axial spondyloarthritis, and lupus nephritis. It is in a Phase III trial in 2023.
References
Monoclonal antibodies
Disease-modifying antirheumatic drugs | Xeligekimab | Chemistry | 80 |
61,125,567 | https://en.wikipedia.org/wiki/Estradiol%20hexahydrobenzoate/hydroxyprogesterone%20caproate/testosterone%20hexahydrobenzoate | Estradiol hexahydrobenzoate/hydroxyprogesterone caproate/testosterone hexahydrobenzoate (EHHB/OHPC/THHB), sold under the brand name Trinestril AP, is an injectable combination medication of estradiol hexahydrobenzoate (EHHB), an estrogen, hydroxyprogesterone caproate (OHPC), a progestogen, and testosterone hexahydroben... | Estradiol hexahydrobenzoate/hydroxyprogesterone caproate/testosterone hexahydrobenzoate | Chemistry | 206 |
30,208,106 | https://en.wikipedia.org/wiki/Erd%C5%91s%E2%80%93Gallai%20theorem | The Erdős–Gallai theorem is a result in graph theory, a branch of combinatorial mathematics. It provides one of two known approaches to solving the graph realization problem, i.e. it gives a necessary and sufficient condition for a finite sequence of natural numbers to be the degree sequence of a simple graph. A sequen... | Erdős–Gallai theorem | Mathematics | 988 |
4,796,040 | https://en.wikipedia.org/wiki/Chemostat | A chemostat (from chemical environment is static) is a bioreactor to which fresh medium is continuously added, while culture liquid containing left over nutrients, metabolic end products and microorganisms is continuously removed at the same rate to keep the culture volume constant. By changing the rate with which medi... | Chemostat | Chemistry,Engineering,Biology | 2,703 |
61,330,792 | https://en.wikipedia.org/wiki/King%20Salman%20Award%20for%20Disability%20Research | The King Salman Award for Disability Research is an internationally recognized prize that is awarded to notable individuals who contributed to knowledge and scientific research in the field of disability. The prize was established by King Salman Center for Disability Research.
Areas and Nominations
There are three m... | King Salman Award for Disability Research | Technology | 154 |
15,181,834 | https://en.wikipedia.org/wiki/Mitochondrial%20ribosomal%20protein%20L19 | 39S ribosomal protein L19, mitochondrial is a protein that in humans is encoded by the MRPL19 gene.
Mammalian mitochondrial ribosomal proteins are encoded by nuclear genes and help in protein synthesis within the mitochondrion. Mitochondrial ribosomes (mitoribosomes) consist of a small 28S subunit and a large 39S subu... | Mitochondrial ribosomal protein L19 | Chemistry | 177 |
2,448,418 | https://en.wikipedia.org/wiki/Brian%20LaMacchia | Brian A. LaMacchia is a computer security specialist.
LaMacchia is currently the Executive Director of the MPC Alliance. LaMacchia was previously a Distinguished Engineer at Microsoft and headed the Security and Cryptography team within Microsoft Research (MSR). His team’s main project was the development of quantum-... | Brian LaMacchia | Technology | 519 |
14,474,795 | https://en.wikipedia.org/wiki/Community%20Broadband%20Bill | The Community Broadband Act was a bill (proposed law) that was never enacted into legislation by the U.S. Senate,110th Congress The act was intended to promote affordable broadband access by allowing municipal governments to provide telecommunications capability and services.
Supporters of the bill believed it would ... | Community Broadband Bill | Technology | 1,140 |
54,327,031 | https://en.wikipedia.org/wiki/Peter%20Bossaerts | Peter L. Bossaerts (10 January 1960 in Antwerp, Belgium) is a Belgian-American economist. He is considered one of the pioneers and leading researchers in neuroeconomics and experimental finance.
He is Professor of Neuroeconomics at the University of Cambridge.
Life
Bossaerts grew up in Belgium and studied at the Univ... | Peter Bossaerts | Biology | 877 |
15,844,313 | https://en.wikipedia.org/wiki/In-gel%20digestion | The in-gel digestion step is a part of the sample preparation for the mass spectrometric identification of proteins in course of proteomic analysis. The method was introduced in 1992 by Rosenfeld. Innumerable modifications and improvements in the basic elements of the procedure remain.
The in-gel digestion step primar... | In-gel digestion | Physics,Chemistry | 2,938 |
48,457,138 | https://en.wikipedia.org/wiki/Laetiporus%20cremeiporus | Laetiporus cremeiporus is a species of polypore fungus in the family Fomitopsidaceae. It is found in cooler temperate areas of China and Japan, where it grows on logs and stumps of hardwood trees, especially oak. The fruit body of the fungus comprises large masses of overlapping reddish-orange caps with a cream-colored... | Laetiporus cremeiporus | Biology | 700 |
327,612 | https://en.wikipedia.org/wiki/RadioShack | RadioShack (formerly written as Radio Shack) is an American electronics retailer that was established in 1921 as an amateur radio mail-order business. Its original parent company, Radio Shack Corporation, was purchased by Tandy Corporation in 1962, shifting its focus from radio equipment to hobbyist electronic componen... | RadioShack | Engineering | 10,629 |
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