id int64 39 79M | url stringlengths 31 227 | text stringlengths 6 334k | source stringlengths 1 150 ⌀ | categories listlengths 1 6 | token_count int64 3 71.8k | subcategories listlengths 0 30 |
|---|---|---|---|---|---|---|
44,164,736 | https://en.wikipedia.org/wiki/Queen%20mandibular%20pheromone | Queen mandibular pheromone, or QMP, is a honey bee pheromone produced by the queen and fed to her attendants who share it with the rest of the colony to give the colony the sense of belonging to the queen. Newly emerged queens produce very little QMP. By the sixth day they are producing enough to attract drones for mat... | Queen mandibular pheromone | [
"Chemistry"
] | 1,135 | [
"Insect pheromones",
"Chemical ecology"
] |
67,044,736 | https://en.wikipedia.org/wiki/1-Hydroxy-2%2C2%2C6%2C6-tetramethylpiperidine | 1-Hydroxy-2,2,6,6-tetramethylpiperidine is the organic compound with the formula C5H6Me4NOH (Me = CH3). A white solid, it is classified as a hydroxylamine. The compound has attracted interest as the reduced derivative of the popular radical 2,2,6,6-tetramethylpiperidin-1-yl)oxyl ("TEMPO"). It is a mild base.
Refere... | 1-Hydroxy-2,2,6,6-tetramethylpiperidine | [
"Chemistry"
] | 114 | [
"Hydroxylamines",
"Reducing agents"
] |
67,046,091 | https://en.wikipedia.org/wiki/WISP%20%28particle%20physics%29 | In particle physics, the acronym WISP refers to a largely hypothetical weakly interacting sub-eV particle, or weakly interacting slender particle, or weakly interacting slim particle – low-mass particles which rarely interact with conventional particles.
The term is used to generally categorize a type of dark matter c... | WISP (particle physics) | [
"Physics",
"Astronomy"
] | 508 | [
"Dark matter",
"Unsolved problems in astronomy",
"Concepts in astronomy",
"Unsolved problems in physics",
"Particle physics",
"Particle physics stubs",
"Exotic matter",
"Hypothetical elementary particles",
"Physics beyond the Standard Model",
"Matter"
] |
67,046,481 | https://en.wikipedia.org/wiki/Ministry%20of%20Oil%20and%20Mineral%20Resources%20%28Syria%29 | The Ministry of Oil and Mineral Resources is a department of the Cabinet of Syria of the Syria. It is led by the Minister of Oil.
History
In 2020, United States sanctions were placed on the ministry.
Responsibilities
Identified the functions and competencies of the Ministry of Petroleum and Mineral recourses under ... | Ministry of Oil and Mineral Resources (Syria) | [
"Engineering"
] | 376 | [
"Energy organizations",
"Energy ministries"
] |
67,046,831 | https://en.wikipedia.org/wiki/%28%CE%B1/Fe%29%20versus%20%28Fe/H%29%20diagram | The [α/Fe] versus [Fe/H] diagram is a type of graph commonly used in stellar and galactic astrophysics. It shows the logarithmic ratio number densities of diagnostic elements in stellar atmospheres compared to the solar value. The x-axis represents the abundance of iron (Fe) vs. hydrogen (H), that is, [Fe/H]. The y-axi... | (α/Fe) versus (Fe/H) diagram | [
"Astronomy"
] | 941 | [
"Astronomical sub-disciplines",
"Stellar astronomy"
] |
67,048,975 | https://en.wikipedia.org/wiki/Storiform%20pattern | A woven or storiform pattern is a histopathologic architectural pattern. The name "storiform" originates , as storiform tissue tends to resemble woven fabric on microscopy.
Storiform fibrosis is a histologic sign of IgG4-related disease, accompanied by a dense lymphoplasmocytic infiltrate, often a partially eosinophil... | Storiform pattern | [
"Chemistry"
] | 108 | [
"Histopathology",
"Microscopy"
] |
67,049,037 | https://en.wikipedia.org/wiki/Cartwheel%20pattern | A cartwheel pattern is a histopathologic architectural pattern. Microscopically, cartwheel arrangements appear to have center points that radiate cells or connective tissue outward. Cartwheel patterns may be irregular and, at lower magnification, can cause tissue to appear tangled into clumps.
Skin tumors that can be... | Cartwheel pattern | [
"Chemistry"
] | 131 | [
"Histopathology",
"Microscopy"
] |
67,049,155 | https://en.wikipedia.org/wiki/PSO%20J172.3556%2B18.7734 | PSO J172.3556+18.7734 is an astrophysical jet that was discovered in May 2011. It was originally thought to be a quasar by astronomers; as of March 8, 2021, it is now classified as a cosmic jet (astrophysical jet). , it is the farthest jet discovered with a redshift of 6.82.
See also
List of the most distant astronom... | PSO J172.3556+18.7734 | [
"Physics",
"Astronomy"
] | 111 | [
"Matter",
"Outer space",
"Astronomy stubs",
"Constellations",
"Physical objects",
"Leo (constellation)",
"Astronomical objects"
] |
67,050,369 | https://en.wikipedia.org/wiki/Modular%20Product%20Architecture | A Modular Product Architecture is a product design practice, using principles of modularity. In short, a Modular Product Architecture can be defined as a collection of modules with unique functions and strategies, protected by interfaces to deliver an evolving family of market-driven products.
Karl Ulrich, Professor i... | Modular Product Architecture | [
"Engineering"
] | 442 | [
"Systems engineering"
] |
67,051,555 | https://en.wikipedia.org/wiki/Maja%20G%C3%B6pel | Maja Göpel (born 27 June 1976) is a German political economist, transformation researcher, and sustainability scientist with a focus on transdisciplinary. In 2019 she co-founded the Scientists for Future initiative. Göpel is an honorary professor at Leuphana University of Lüneburg.
Early life and education
Göpel was ... | Maja Göpel | [
"Environmental_science"
] | 2,413 | [
"Sustainability scientists",
"Environmental scientists"
] |
67,053,004 | https://en.wikipedia.org/wiki/Ovicuculispora%20parmeliae | Ovicuculispora parmeliae is a widely distributed species of lichenicolous fungus in the family Bionectriaceae. It is parasitic on many foliose lichen species, particularly those in the family Parmeliaceae.
Taxonomy
The fungus was first formally described as a new species by mycologists Miles Joseph Berkeley and Moses ... | Ovicuculispora parmeliae | [
"Biology"
] | 182 | [
"Fungi",
"Fungus species"
] |
67,055,343 | https://en.wikipedia.org/wiki/Gliese%20486 | Gliese 486, also known as Wolf 437 and formally named Gar, is a red dwarf star away in the constellation Virgo. It hosts one known exoplanet.
Nomenclature
The designation Gliese 486 comes from the Gliese Catalogue of Nearby Stars. This was the 486th star listed in the first edition of the catalogue.
In August 2022, ... | Gliese 486 | [
"Astronomy"
] | 571 | [
"Virgo (constellation)",
"Constellations"
] |
49,004,087 | https://en.wikipedia.org/wiki/AN/FYQ-93 | FYQ-93 was a computer system used from 1983 to 2006, and built for the Joint Surveillance System (JSS) by the Hughes Aircraft Company. The system consisted of a fault tolerant central computer complex using a two string concept that interfaced with many display consoles and interfaced with external radars to provide a ... | AN/FYQ-93 | [
"Technology"
] | 1,302 | [
"Computers",
"Computing by computer model"
] |
49,005,200 | https://en.wikipedia.org/wiki/Dab%20%28dance%29 | Dab, or dabbing, is a gesture in which a person leans forward into the bent crook of a slanted, upward angled arm, while raising the opposite arm out straight in a parallel direction. It appears to be similar to someone sneezing or coughing into an elbow. Since 2015, dabbing has been used as a gesture of triumph or pla... | Dab (dance) | [
"Biology"
] | 1,463 | [
"Behavior",
"Gestures",
"Human behavior"
] |
49,008,341 | https://en.wikipedia.org/wiki/Han%20Zuilhof | Han Zuilhof (born 1965) holds the chair of organic chemistry at Wageningen University. His interests focus on surface-bound (bio-)organic chemistry and bionanotechnology.
Zuilhof obtained an MSc in chemistry and MA in philosophy from Leiden University. After a PhD in organic chemistry (Leiden University, 1994) and po... | Han Zuilhof | [
"Chemistry"
] | 330 | [
"Organic chemists",
"Dutch organic chemists"
] |
49,008,928 | https://en.wikipedia.org/wiki/List%20of%20Windows%2010%20Mobile%20devices | This is a list of all devices coming natively with Microsoft's Windows 10 Mobile operating system. The list also includes devices running two additional flavours of Windows 10 for mobile devices, Windows 10 Mobile Enterprise and Windows 10 IoT Mobile Enterprise. All devices below come with SD card support.
Processors ... | List of Windows 10 Mobile devices | [
"Technology"
] | 153 | [
"Computing-related lists",
"Lists of mobile computers"
] |
49,010,273 | https://en.wikipedia.org/wiki/Quality%20control%20in%20tissue%20engineering | The rapid development in the multidisciplinary field of tissue engineering has resulted in a variety of new and innovative medicinal products, often carrying living cells, intended to repair, regenerate or replace damaged human tissue. Tissue engineered medicinal products (TEMPs) vary in terms of the type and origin of... | Quality control in tissue engineering | [
"Chemistry",
"Engineering",
"Biology"
] | 831 | [
"Biological engineering",
"Cloning",
"Chemical engineering",
"Tissue engineering",
"Medical technology"
] |
49,010,967 | https://en.wikipedia.org/wiki/Paul%20Cosford | Sir Paul Anthony Cosford (20 May 1963 – 5 April 2021) was a British emeritus medical director at Public Health England (PHE), the UK's public health agency, later replaced by the UK Health Security Agency. He had executive roles from 2010 at PHE's predecessor, the Health Protection Agency. From April 2013 to 2019 he w... | Paul Cosford | [
"Biology"
] | 2,784 | [
"Vaccination",
"Vaccination advocates"
] |
49,011,575 | https://en.wikipedia.org/wiki/NGC%20125 | NGC 125 (also known as PGC 1772) is a lenticular galaxy located in the constellation Pisces. It is designated as subclass Sa Ring in the galaxy morphological classification scheme. It lies approximately 235 million light-years away.
NGC 125 was discovered by astronomer William Herschel on 25 December 1790 and viewed w... | NGC 125 | [
"Astronomy"
] | 291 | [
"Pisces (constellation)",
"Constellations"
] |
49,012,130 | https://en.wikipedia.org/wiki/Dezeen | Dezeen is an online architecture, interiors and design magazine based in London, with offices in Hoxton, as well as New York City and Shanghai.
History
Dezeen was launched in London by Marcus Fairs at the end of November 2006. Its New York City office launched in 2015 and its Shanghai office opened in 2021.
Dezeen c... | Dezeen | [
"Engineering"
] | 484 | [
"Design stubs",
"Design magazines",
"Design"
] |
49,012,577 | https://en.wikipedia.org/wiki/Dredging%20Corporation%20of%20India | Dredging Corporation of India Limited, or DCI, is an Indian dredging company which does dredging for Indian seaports exclusively. It occasionally dredges at foreign seaports in countries such as Sri Lanka, Taiwan and Dubai. It is mainly involved in maintenance dredging. Almost all the maintenance dredging in Indian sea... | Dredging Corporation of India | [
"Engineering"
] | 845 | [
"Dredging companies",
"Engineering companies"
] |
49,013,132 | https://en.wikipedia.org/wiki/NiCoT%20family | Proteins currently known to belong to the Ni2+-Co2+ Transporter (NiCoT) family (TC# 2.A.52) can be found in organisms ranging from Gram-negative and Gram-positive bacteria to archaea and some eukaryotes. Members of this family catalyze uptake of Ni2+ and/or Co2+ in a proton motive force-dependent process.
Structure
Th... | NiCoT family | [
"Biology"
] | 501 | [
"Protein classification",
"Membrane proteins"
] |
49,015,166 | https://en.wikipedia.org/wiki/NGC%206052 | NGC 6052 is a pair of galaxies in the constellation of Hercules. It was discovered on 11 June 1784 by William Herschel. It was described as "faint, pretty large, irregularly round" by John Louis Emil Dreyer, the compiler of the New General Catalogue.
The two components of NGC 6052 are designated NGC 6052A and NGC 6052... | NGC 6052 | [
"Astronomy"
] | 191 | [
"Hercules (constellation)",
"Constellations"
] |
49,015,272 | https://en.wikipedia.org/wiki/Icon%20%28architecture%20magazine%29 | ICON magazine is a British design and architecture magazine established in 2003 by publishing director Daren Newton and founding editor Marcus Fairs, with Art Direction by Violetta Boxhill. After he was fired, Fairs went on to found the online magazine Dezeen in 2006
The title is owned by Media 10 LTD. The current edi... | Icon (architecture magazine) | [
"Engineering"
] | 181 | [
"Architecture stubs",
"Design magazines",
"Design",
"Architecture"
] |
49,015,956 | https://en.wikipedia.org/wiki/Copper%28I%29%20thiocyanate | Copper(I) thiocyanate (or cuprous thiocyanate) is a coordination polymer with formula CuSCN. It is an air-stable, white solid used as a precursor for the preparation of other thiocyanate salts.
Structure
At least two polymorphs have been characterized by X-ray crystallography. They both feature copper(I) in a charact... | Copper(I) thiocyanate | [
"Chemistry"
] | 676 | [
"Thiocyanates",
"Semiconductor materials",
"Functional groups"
] |
49,016,310 | https://en.wikipedia.org/wiki/C22H24O2 | {{DISPLAYTITLE:C22H24O2}}
The molecular formula C22H24O2 may refer to:
(R,R)-Tetrahydrochrysene, a drug used to study estrogen receptors in scientific research
(S,S)-Tetrahydrochrysene, a steroid-like nonsteroidal estrogen and agonist of both the estrogen receptors | C22H24O2 | [
"Chemistry"
] | 88 | [
"Isomerism",
"Set index articles on molecular formulas"
] |
49,017,541 | https://en.wikipedia.org/wiki/Boron%20carbides | Boron carbides are boron–carbon compounds.
Boron carbide (B4C)
B13C2
α-tetragonal boron
α-tetragonal boron is a boron-rich isotropic boron carbide (B50C2).
Borafullerenes
Borafullerenes are a class of heterofullerenes in which the element substituting for carbon is boron.
See also
Crystal structure of boron-rich... | Boron carbides | [
"Chemistry"
] | 115 | [
"Inorganic carbon compounds",
"Inorganic compounds"
] |
49,018,306 | https://en.wikipedia.org/wiki/Siponimod | Siponimod, sold under the brand name Mayzent, is a selective sphingosine-1-phosphate receptor modulator for oral use that is used for multiple sclerosis (MS). It is intended for once-daily oral administration.
In March 2019, it was approved in the United States to treat adults with relapsing forms of multiple sclerosi... | Siponimod | [
"Chemistry"
] | 621 | [
"Organic compounds",
"Biomolecules by chemical classification",
"Lipids"
] |
55,776,244 | https://en.wikipedia.org/wiki/%CE%92-Ketoisocaproic%20acid | β-Ketoisocaproic acid, also known as 4-methyl-3-oxopentanoic acid, is an intermediate in the metabolism of leucine. Its metabolic precursor and metabolic product in the leucine metabolic pathway are and β-ketoisocaproyl-CoA, respectively.
References
Beta-keto acids | Β-Ketoisocaproic acid | [
"Chemistry"
] | 72 | [
"Organic compounds",
"Organic compound stubs",
"Organic chemistry stubs"
] |
55,776,382 | https://en.wikipedia.org/wiki/Marangga | Marangga are precious metal valuable of the Sumba people of Sumba Island, Indonesia. They are found in the megalithic culture of the western Sumba people, e.g. the Anakalang society. They have the shape of a twisted metal sheet with a broadened end that has the shape of an axe. The marangga of Sumba is worn hung to the... | Marangga | [
"Technology"
] | 510 | [
"Jewellery components",
"Components"
] |
55,776,416 | https://en.wikipedia.org/wiki/Nvidia%20NVDEC | Nvidia NVDEC (formerly known as NVCUVID) is a feature in its graphics cards that performs video decoding, offloading this compute-intensive task from the CPU. NVDEC is a successor of PureVideo and is available in Kepler and later NVIDIA GPUs.
It is accompanied by NVENC for video encoding in Nvidia's Video Codec SDK.
... | Nvidia NVDEC | [
"Technology"
] | 447 | [
"Hardware acceleration",
"Computer systems"
] |
55,776,438 | https://en.wikipedia.org/wiki/Saka%20guru | Saka guru, or soko guru in Javanese, is the set of four main posts that support certain Javanese buildings, e.g. the pendopo, the house proper, and the mosque. The saka guru is the most fundamental element in Javanese architecture because it supports the entire roof of the building. Because of its importance, the saka ... | Saka guru | [
"Technology",
"Engineering"
] | 1,049 | [
"Structural system",
"Structural engineering",
"Roofs"
] |
55,776,946 | https://en.wikipedia.org/wiki/S.%20Suresh%20Babu | S. Suresh Babu (born 14 March 1976) is an Indian atmospheric scientist and the head of the Aerosols, Trace gases and Radiative Forcing (ATRF) branch at the Space Physics Laboratory of Vikram Sarabhai Space Centre. Known for his studies on the Atmospheric aerosols, Babu is a recipient of the Young Scientist or Associate... | S. Suresh Babu | [
"Astronomy"
] | 943 | [
"Outer space",
"Space physics"
] |
55,777,147 | https://en.wikipedia.org/wiki/Primate%20Conservation%20%28journal%29 | Primate Conservation is a journal published by the IUCN Species Survival Commission's Primate Specialist Group about the world's primates. First published as a mimeographed newsletter in 1981, the journal today publishes conservation research and papers on primate species, particularly status surveys and studies on dis... | Primate Conservation (journal) | [
"Biology",
"Environmental_science"
] | 240 | [
"Environmental science journals",
"Conservation biology"
] |
55,777,513 | https://en.wikipedia.org/wiki/Erkingul%20Imankozhoeva | Erkingul Bekbachaevna Imankozhoeva is an environmental activist and politician from Kyrgyzstan.
Early life
Erkingul Imankozhoeva was born on 19 October 1966 in the Jeti-Ögüz District of Issyk-Kul Region. For higher studies, she went to Uzbekistan and attended the Tashkent Institute of Textile and Light Industry.
Care... | Erkingul Imankozhoeva | [
"Engineering"
] | 328 | [
"Textile engineers",
"Textile engineering"
] |
55,778,036 | https://en.wikipedia.org/wiki/Metal%20peroxide | In chemistry, metal peroxides are metal-containing compounds with ionically- or covalently-bonded peroxide () groups. This large family of compounds can be divided into ionic and covalent peroxide. The first class mostly contains the peroxides of the alkali and alkaline earth metals whereas the covalent peroxides are r... | Metal peroxide | [
"Physics",
"Chemistry"
] | 1,092 | [
"Ions",
"Matter",
"Anions"
] |
55,778,717 | https://en.wikipedia.org/wiki/Madaka | Madaka, also written as mendaka, is a type of precious metal valuable to the Sumba people of Sumba Island, Indonesia. It is found in the megalithic culture of the western Sumba people, e.g. the tribe of Anakalang. Of all precious metal valuable to Sumba people, the madaka is considered to be the most sacred type of gol... | Madaka | [
"Technology"
] | 556 | [
"Jewellery components",
"Components"
] |
55,779,576 | https://en.wikipedia.org/wiki/NGC%204506 | NGC 4506 is a spiral galaxy located around 50 million light-years away in the constellation Coma Berenices. It is classified as peculiar due to the presence of dust that surrounds its nucleus. NGC 4506 was discovered by astronomer William Herschel on January 14, 1787. It is a member of the Virgo Cluster.
See also
Lis... | NGC 4506 | [
"Astronomy"
] | 108 | [
"Coma Berenices",
"Constellations"
] |
55,779,933 | https://en.wikipedia.org/wiki/Hydnum%20albomagnum | Hydnum albomagnum, commonly known as the giant hedgehog, is a species of fungus in the family Hydnaceae native to North and Central America.
References
Fungi described in 1901
Fungi of North America
albomagnum
Fungus species | Hydnum albomagnum | [
"Biology"
] | 55 | [
"Fungi",
"Fungus species"
] |
55,782,339 | https://en.wikipedia.org/wiki/Hydnum%20magnorufescens | Hydnum magnorufescens is a species of fungus in the family Hydnaceae native to the southern Europe, Sichuan Province in China and Russia.
References
Fungi described in 2013
Fungi of Europe
Fungi of China
magnorufescens
Fungus species | Hydnum magnorufescens | [
"Biology"
] | 54 | [
"Fungi",
"Fungus species"
] |
55,782,366 | https://en.wikipedia.org/wiki/Hydnum%20ovoideisporum | Hydnum ovoideisporum is a species of fungus in the family Hydnaceae native to the southern Europe.
References
Fungi described in 2012
Fungi of Europe
ovoideisporum
Fungus species | Hydnum ovoideisporum | [
"Biology"
] | 46 | [
"Fungi",
"Fungus species"
] |
55,782,403 | https://en.wikipedia.org/wiki/Hydnum%20vesterholtii | Hydnum vesterholtii is a species of fungus in the family Hydnaceae native to the southern and Central Europe and southwestern China.
References
Fungi described in 2012
Fungi of Europe
vesterholtii
Fungus species | Hydnum vesterholtii | [
"Biology"
] | 49 | [
"Fungi",
"Fungus species"
] |
55,782,423 | https://en.wikipedia.org/wiki/Dental%20Materials | Dental Materials is a bimonthly peer-reviewed scientific journal covering the study of dental materials. It was established in 1985 and is published by Elsevier on behalf of the Academy of Dental Materials, of which it is the official journal. This journal does not have advertisements. The editor-in-chief is David C. W... | Dental Materials | [
"Materials_science",
"Engineering"
] | 117 | [
"Materials science stubs",
"Materials science journals",
"Materials science journal stubs",
"Materials science"
] |
55,783,929 | https://en.wikipedia.org/wiki/Hydnum%20crocidens | Hydnum crocidens is a species of fungus in the family Hydnaceae native to Australia. It was described in 1890 by Mordecai Cubitt Cooke from material collected around Port Phillip Bay. Genetic analysis shows it to be closely related to a lineage containing H. rufescens and its close relatives.
References
Fungi descri... | Hydnum crocidens | [
"Biology"
] | 95 | [
"Fungi",
"Fungus species"
] |
55,785,243 | https://en.wikipedia.org/wiki/G.%20Naresh%20Patwari | Ganpathi Naresh Patwari (born 13 December 1972) is an Indian chemist and a professor at the Department of Chemistry of the Indian Institute of Technology Bombay. Known for his studies on vibrational spectroscopy, his work is reported to have widened the understanding of the fundamental concepts in hydrogen bonding.
Bo... | G. Naresh Patwari | [
"Chemistry"
] | 424 | [
"Inorganic chemists",
"Indian inorganic chemists"
] |
55,785,489 | https://en.wikipedia.org/wiki/Glass%20melting%20furnace | A glass melting furnace is designed to melt raw materials into glass.
Depending on the intended use, there are various designs of glass melting furnaces available. They use different power sources. These sources are mainly fossil fueled or by fully electric power. A combination of both energy sources is also realized.... | Glass melting furnace | [
"Physics",
"Chemistry",
"Materials_science",
"Engineering"
] | 2,449 | [
"Glass engineering and science",
"Furnaces",
"Glass",
"Glass production",
"Unsolved problems in physics",
"Combustion engineering",
"Homogeneous chemical mixtures",
"Amorphous solids"
] |
55,786,149 | https://en.wikipedia.org/wiki/Interlaced%20arch | Interlaced arches is a scheme of decoration employed in Romanesque and Gothic architecture, where arches spring from alternate piers, interlacing or intersecting one another. In the former case, the first arch archivolt is carried alternately over and under the second, in the latter the archivolts actually intersect an... | Interlaced arch | [
"Engineering"
] | 206 | [
"Architecture stubs",
"Architecture"
] |
39,905,795 | https://en.wikipedia.org/wiki/3D%20cell%20culture | A 3D cell culture is an artificially created environment in which biological cells are permitted to grow or interact with their surroundings in all three dimensions. Unlike 2D environments (e.g. a Petri dish), a 3D cell culture allows cells in vitro to grow in all directions, similar to how they would in vivo. These th... | 3D cell culture | [
"Chemistry",
"Engineering",
"Biology"
] | 4,708 | [
"Biochemistry methods",
"Bioreactors",
"Biological engineering",
"Chemical reactors",
"Cell culture techniques",
"Biochemical engineering",
"Microbiology equipment"
] |
39,906,388 | https://en.wikipedia.org/wiki/LG%20Optimus%20L5%20II | LG Optimus L5 II is a middle range slate-format smartphone designed and manufactured by LG Electronics. The Optimus L5 II phone runs Android 4.1 Jelly Bean.
Hardware
The Optimus L5 runs on a 1 GHz MediaTek MT6575 CPU, and has 512 MB of RAM. There also exists a dual-SIM variant called LG Optimus L5 II Dual (E455).
See... | LG Optimus L5 II | [
"Technology"
] | 119 | [
"Mobile computer stubs",
"Mobile technology stubs"
] |
39,906,398 | https://en.wikipedia.org/wiki/Slice%20theorem%20%28differential%20geometry%29 | In differential geometry, the slice theorem states: given a manifold on which a Lie group acts as diffeomorphisms, for any in , the map extends to an invariant neighborhood of (viewed as a zero section) in so that it defines an equivariant diffeomorphism from the neighborhood to its image, which contains the orb... | Slice theorem (differential geometry) | [
"Mathematics"
] | 212 | [
"Theorems in differential geometry",
"Theorems in geometry"
] |
39,908,722 | https://en.wikipedia.org/wiki/NGC%201288 | NGC 1288 is an intermediate barred spiral galaxy located about 196 million light years away in the constellation Fornax. In the nineteenth century, English astronomer John Herschel described it as "very faint, large, round, very gradually little brighter middle." The morphological classification of SABc(rs) indicates w... | NGC 1288 | [
"Astronomy"
] | 213 | [
"Fornax",
"Constellations"
] |
39,908,807 | https://en.wikipedia.org/wiki/Angomonas%20deanei | Angomonas deanei is a flagellated trypanosomatid protozoan. As an obligate parasite, it infects the gastrointestinal tract of insects, and is in turn a host to symbiotic bacteria. The bacterial endosymbiont Ca. "Kinetoplastibacterium crithidii" maintains a permanent mutualistic relationship with the protozoan such that... | Angomonas deanei | [
"Biology"
] | 1,952 | [
"Biological interactions",
"Endosymbiotic events",
"Symbiosis",
"Behavior"
] |
39,908,921 | https://en.wikipedia.org/wiki/Differential%20graded%20Lie%20algebra | In mathematics, in particular abstract algebra and topology, a differential graded Lie algebra (or dg Lie algebra, or dgla) is a graded vector space with added Lie algebra and chain complex structures that are compatible. Such objects have applications in deformation theory and rational homotopy theory.
Definition
A... | Differential graded Lie algebra | [
"Mathematics"
] | 567 | [
"Differential algebra",
"Fields of abstract algebra"
] |
39,909,316 | https://en.wikipedia.org/wiki/Keweenawite | Keweenawite is a discredited mineral species. It was described as an arsenide of copper, nickel, and cobalt containing 39% to 54% copper, 9.7% to 20% nickel, and 0.9% cobalt. Keweenawite was discovered in July 1901, in the Mohawk Mine, Keweenaw County, Michigan. George A Koenig analyzed and named the copper ore.
Hist... | Keweenawite | [
"Physics"
] | 257 | [
"Rocks",
"Physical objects",
"Matter"
] |
39,912,104 | https://en.wikipedia.org/wiki/Storm%20hardening | Storm hardening is the process whereby construction is used to create new infrastructure or retrofit existing infrastructure such that it is more capable of withstanding extreme weather events. It "involves physically changing infrastructure to make it less susceptible to damage from extreme wind, flooding, or flying d... | Storm hardening | [
"Engineering"
] | 159 | [
"Building engineering",
"Civil engineering",
"Architecture"
] |
39,912,177 | https://en.wikipedia.org/wiki/Siegfried%20Adolf%20Wouthuysen | Siegfried Adolf Wouthuysen (17 August 1916 – 14 July 1996) was a Dutch physicist who made contributions to quantum mechanics.
Early life
Wouthuysen was born in Amsterdam in 1916. He obtained his bachelor's degree in Chemistry at Ghent University in 1936 and his master's degree in Mathematics and Physics at Leiden Uni... | Siegfried Adolf Wouthuysen | [
"Physics"
] | 224 | [
"Quantum physicists",
"Quantum mechanics"
] |
39,913,055 | https://en.wikipedia.org/wiki/Imperial%20and%20US%20customary%20measurement%20systems | The imperial and US customary measurement systems are both derived from an earlier English system of measurement which in turn can be traced back to Ancient Roman units of measurement, and Carolingian and Saxon units of measure.
The US Customary system of units was developed and used in the United States after the Ame... | Imperial and US customary measurement systems | [
"Mathematics"
] | 7,599 | [
"Systems of units",
"Units of measurement by country",
"Quantity",
"Customary units of measurement",
"Units of measurement"
] |
39,913,402 | https://en.wikipedia.org/wiki/Pydlpoly | Pydlpoly is a molecular dynamics simulation package which is a modified version of DL-POLY with a Python language interface. Pydlpoly is written by Rochus Schmid in Ruhr University Bochum, Germany.
Molecular dynamics software | Pydlpoly | [
"Chemistry"
] | 54 | [
"Molecular dynamics software",
"Molecular physics",
"Computational chemistry software",
"Molecular dynamics",
"Molecular physics stubs"
] |
39,914,061 | https://en.wikipedia.org/wiki/Direct%20acoustic%20cochlear%20implant | A direct acoustic cochlear implant - also DACI - is an acoustic implant which converts sound in mechanical vibrations that stimulate directly the perilymph inside the cochlea. The hearing function of the external and middle ear is being taken over by a little motor of a cochlear implant, directly stimulating the cochle... | Direct acoustic cochlear implant | [
"Engineering",
"Biology"
] | 554 | [
"Bionics",
"Artificial organs"
] |
39,914,312 | https://en.wikipedia.org/wiki/List%20of%20Triangulum%27s%20suspected%20satellite%20galaxies | The Triangulum subgroup is made up of the Triangulum Galaxy (M33) and its satellites. Although the Triangulum Galaxy does not have any proven satellite galaxies, a number of galaxies are suspected of being in the system.
Andromeda XXII
Andromeda XXII is located much closer in projection to M33 than M31 (42 kiloparsecs... | List of Triangulum's suspected satellite galaxies | [
"Astronomy"
] | 329 | [
"Triangulum",
"Constellations"
] |
42,713,229 | https://en.wikipedia.org/wiki/Standard%20wind%20tunnel%20models | Standard wind tunnel models, also known as reference models, calibration models () or test check-standards are objects of relatively simple and precisely defined shapes, having known aerodynamic characteristics, that are tested in wind tunnels. Standard models are used in order to verify, by comparison of wind tunnel ... | Standard wind tunnel models | [
"Physics"
] | 883 | [
"Physical objects",
"Physical models",
"Matter"
] |
42,713,242 | https://en.wikipedia.org/wiki/Pentamethylcyclopentadienyl%20ruthenium%20dichloride%20dimer | Pentamethylcyclopentadienyl ruthenium dichloride is an organoruthenium chemistry with the formula [(C5(CH3)5)RuCl2]2, commonly abbreviated [Cp*RuCl2]2. This brown paramagnetic solid is a reagent in organometallic chemistry. It is an unusual example of a compound that exists as isomers that differ in the intermetallic ... | Pentamethylcyclopentadienyl ruthenium dichloride dimer | [
"Chemistry",
"Materials_science"
] | 646 | [
"Dimers (chemistry)",
"Polymer chemistry"
] |
42,713,269 | https://en.wikipedia.org/wiki/Wedge-based%20mechanical%20exfoliation | Wedge-based mechanical exfoliation is a method that involves the use of an ultra-sharp single crystal diamond wedge to penetrate inside a material and cleave a thin layer of material. It was proposed to produce few layers of graphene from a bulk highly ordered pyrolytic graphite (HOPG).
Molecular dynamics simulations ... | Wedge-based mechanical exfoliation | [
"Physics"
] | 159 | [
"Materials stubs",
"Materials",
"Matter"
] |
42,714,267 | https://en.wikipedia.org/wiki/Sally%20Benson%20%28professor%29 | Sally M. Benson is a professor of energy engineering at Stanford University. In 2014, she was appointed as director of the Precourt Institute for Energy, the university's hub of energy research and education. Benson will continue on as director of Stanford's Global Climate and Energy Project (GCEP), a position she has... | Sally Benson (professor) | [
"Engineering",
"Environmental_science"
] | 395 | [
"Environmental social science",
"Energy engineering",
"Energy engineers",
"Energy policy"
] |
42,714,293 | https://en.wikipedia.org/wiki/Young%20grab | The Young grab, or the Young modified Van Veen grab sampler is an instrument to sample sediment in the ocean. It is a modified version of the Van Veen grab sampler, with a clamshell bucket made out of stainless steel mounted to a supporting frame. The sampling area extracted with this instrument can vary depending on i... | Young grab | [
"Physics",
"Technology",
"Engineering",
"Biology",
"Environmental_science"
] | 330 | [
"Hydrology",
"Oceanographic instrumentation",
"Applied and interdisciplinary physics",
"Oceanography",
"Measuring instruments",
"Ecosystems",
"Aquatic ecology"
] |
42,714,482 | https://en.wikipedia.org/wiki/Cyclotron%20turnover | Cyclotron turnover is one of two phenomena due to which the power spectrum of synchrotron radiation decreases at very low frequencies. The other is synchrotron self-absorption. While the synchrotron self-absorption is determined from detailed balance, cyclotron turnover occurs when the assumptions of synchrotron radiat... | Cyclotron turnover | [
"Physics"
] | 255 | [
"Electromagnetic radiation",
"Physical phenomena",
"Radiation"
] |
42,715,140 | https://en.wikipedia.org/wiki/Sigma%20Hydrids | Sigma Hydrids are a faint, minor (Class II) meteor shower that peak around 7 December. The ZHR is 3-7 and population index is 3. They are active from November 22 to January 4.
Sigma hydrids were discovered by Richard E. McCrosky and Annette Posen.
2023
Long-period comet C/2023 P1 (Nishimura) has been suggested to be... | Sigma Hydrids | [
"Astronomy"
] | 161 | [
"Hydra (constellation)",
"Constellations"
] |
42,716,479 | https://en.wikipedia.org/wiki/Outer%20membrane%20vesicle | Outer membrane vesicles (OMVs) are vesicles released from the outer membranes of Gram-negative bacteria. While Gram-positive bacteria release vesicles as well, those vesicles fall under the broader category of bacterial membrane vesicles (MVs). OMVs were the first MVs to be discovered, and are distinguished from outer ... | Outer membrane vesicle | [
"Chemistry"
] | 1,197 | [
"Membrane biology",
"Molecular biology"
] |
42,716,948 | https://en.wikipedia.org/wiki/Final%20maturation%20induction | Induction of final maturation of oocytes is a procedure that is usually performed as part of controlled ovarian hyperstimulation to render the oocytes fully developed and thereby resulting in optimal pregnancy chances. It is basically a replacement for the luteinizing hormone (LH) surge whose effects include final matu... | Final maturation induction | [
"Biology"
] | 1,479 | [
"Biological interactions",
"Behavior",
"Reproduction"
] |
42,717,456 | https://en.wikipedia.org/wiki/Lithium%20metasilicate | Lithium metasilicate is an ionic compound with the formula Li2SiO3
Preparation
Lithium metasilicate is prepared by the reaction of lithium carbonate and silicon dioxide at temperatures between 515 and 565 °C.
Applications
The melting of lithium metasilicate is used for the calibration of thermocouples.
References
I... | Lithium metasilicate | [
"Chemistry"
] | 75 | [
"Inorganic silicon compounds",
"Inorganic compounds"
] |
42,718,949 | https://en.wikipedia.org/wiki/Multi-messenger%20astronomy | Multi-messenger astronomy is the coordinated observation and interpretation of multiple signals received from the same astronomical event. Many types of cosmological events involve complex interactions between a variety of astrophysical processes, each of which may independently emit signals of a characteristic "messen... | Multi-messenger astronomy | [
"Physics",
"Astronomy"
] | 975 | [
"nan",
"Astronomical sub-disciplines",
"Observational astronomy",
"Astrophysics"
] |
42,719,097 | https://en.wikipedia.org/wiki/Solar%20sibling | A solar sibling is a star that formed in the same star cluster as the Sun.
Stars that have been proposed as candidate solar siblings include HD 162826, HD 175740, and HD 186302. There is as yet no confirmed solar sibling and studies disagree on the most likely candidates; for example, a 2016 study suggested that previ... | Solar sibling | [
"Astronomy"
] | 293 | [
"Astronomical sub-disciplines",
"Stellar astronomy"
] |
42,719,380 | https://en.wikipedia.org/wiki/William%20D.M.%20Paton | Sir William Drummond Macdonald Paton CBE FRS (5 May 1917 – 17 October 1993) was a British pharmacologist and vivisection activist.
Biography
Paton was born in Hendon and educated at Repton School and New College, Oxford, where he was awarded a BA in animal physiology. In 1939 he entered University College Hospital (U... | William D.M. Paton | [
"Chemistry"
] | 733 | [
"Vivisection activists",
"Vivisection"
] |
42,719,835 | https://en.wikipedia.org/wiki/Uruz%20Project | The Uruz Project had the goal of breeding back the extinct aurochs (Bos p. primigenius). Uruz is the old Germanic word for aurochs. The Uruz Project was initiated in 2013 by the True Nature Foundation and presented at TEDx DeExtinction, a day-long conference organised by the Long Now Foundation with the support of TED... | Uruz Project | [
"Chemistry",
"Engineering",
"Biology"
] | 657 | [
"Biological engineering",
"Genetic engineering",
"Molecular biology"
] |
42,719,930 | https://en.wikipedia.org/wiki/Idempotent%20relation | In mathematics, an idempotent binary relation is a binary relation R on a set X (a subset of Cartesian product X × X) for which the composition of relations R ∘ R is the same as R. This notion generalizes that of an idempotent function to relations.
Definition
As a shorthand, the notation xRy indicates that a pair (x... | Idempotent relation | [
"Mathematics"
] | 624 | [
"Properties of binary relations",
"Mathematical relations",
"Binary relations"
] |
42,721,292 | https://en.wikipedia.org/wiki/ANSI/ASIS%20PSC.1-2012 | ANSI/ASIS PSC.1-2012 is a management standard for quality of private security company operations.
The standard seeks to operationalise the International Code of Conduct (ICoC) within a formal structure familiar to businesses. That structure, with national and international supervision, provides auditable procedures fo... | ANSI/ASIS PSC.1-2012 | [
"Technology"
] | 390 | [
"American National Standards Institute standards",
"Computer standards"
] |
42,721,373 | https://en.wikipedia.org/wiki/ANSI/ASIS%20PSC.4-2013 | ANSI/ASIS PSC.4-2013 is guidance for Quality Assurance and Security Management for Private Security Companies Operating at Sea.
The guidance document explains how to implement ANSI/ASIS PSC.1-2012 within the maritime environment. ANSI/ASIS PSC.4-2013 is one of four documents published in the ANSI/ASIS series that appl... | ANSI/ASIS PSC.4-2013 | [
"Technology"
] | 111 | [
"American National Standards Institute standards",
"Computer standards"
] |
42,722,778 | https://en.wikipedia.org/wiki/Codea | Codea.io is a code editor for iPad made by Two Lives Left. It is designed for prototyping visual ideas, primarily games and simulations. Finished projects can be exported directly from the app to Xcode. It is closely related to the Processing programming language, using many of the same methods for drawing functions as... | Codea | [
"Technology"
] | 243 | [
"Mobile software stubs",
"Mobile technology stubs"
] |
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 | [
"Microtechnology",
"Thin film deposition",
"Coatings",
"Thin films",
"Semiconductor device fabrication",
"Planes (geometry)",
"Solid state engineering"
] |
60,600,619 | https://en.wikipedia.org/wiki/Reflective%20transformative%20design | The reflective transformative design process (RTDP) is a design method developed at Eindhoven University of technology department of Industrial design and proposes a more dynamic, and open design process compared to the more classical double diamond design process. Where the focus is on transforming society through des... | Reflective transformative design | [
"Engineering"
] | 263 | [
"Industrial design",
"Design stubs",
"Design",
"Design engineering"
] |
60,601,367 | https://en.wikipedia.org/wiki/Poly%28ethyl%20methacrylate%29 | Poly(ethyl methacrylate) (PEMA) is a hydrophobic synthetic acrylate polymer. It has properties similar to the more common PMMA, however it produces less heat during polymerization, has a lower modulus of elasticity and has an overall softer texture. It may be vulcanized using lead oxide as a catalyst and it can be soft... | Poly(ethyl methacrylate) | [
"Physics"
] | 167 | [
"Dental materials",
"Unsolved problems in physics",
"Materials",
"Amorphous solids",
"Matter",
"Plastics"
] |
60,602,011 | https://en.wikipedia.org/wiki/Ana%20Ach%C3%BAcarro | Ana Achúcarro Jiménez (born 1962) is a Spanish researcher, academic, and professor of particle astrophysics and quantum field theory at the University of Leiden in Leiden, Netherlands. Her research considers the early universe, supergravity, black holes and solitons.
Early life and education
Achúcarro graduated from... | Ana Achúcarro | [
"Physics"
] | 603 | [
"Astroparticle physics",
"Particle physics",
"Astrophysics"
] |
60,602,651 | https://en.wikipedia.org/wiki/Preceramic%20polymer | The term preceramic polymer refers to one of various polymeric compounds, which through pyrolysis under appropriate conditions (generally in the absence of oxygen) are converted to ceramic compounds, having high thermal and chemical stability. Ceramics resulting from the pyrolysis of preceramic polymers are known as p... | Preceramic polymer | [
"Chemistry",
"Materials_science"
] | 481 | [
"Polymers",
"Polymer chemistry"
] |
60,603,474 | https://en.wikipedia.org/wiki/Transition%20metal%20amino%20acid%20complexes | Transition metal amino acid complexes are a large family of coordination complexes containing the conjugate bases of the amino acids, the 2-aminocarboxylates. Amino acids are prevalent in nature, and all of them function as ligands toward the transition metals. Not included in this article are complexes of the amide... | Transition metal amino acid complexes | [
"Chemistry"
] | 1,190 | [
"Coordination chemistry",
"Metal-amino acid complexes"
] |
60,603,853 | https://en.wikipedia.org/wiki/G0v | The g0v movement, or g0v, (pronounced gov-zero ) is an open source, open government collaboration started by Chia-liang Kao ("clkao"), ipa, kirby and others in late 2012 in Taiwan.
Originally driven by a bimonthly hackathon, the community has expanded to include different professional and non-information technology ba... | G0v | [
"Technology"
] | 1,804 | [
"Computing and society",
"Information society"
] |
60,606,212 | https://en.wikipedia.org/wiki/Terminology%20of%20alternative%20medicine | Alternative medicine is a term often used to describe medical practices where are untested or untestable. Complementary medicine (CM), complementary and alternative medicine (CAM), integrated medicine or integrative medicine (IM), functional medicine, and holistic medicine are among many rebrandings of the same phenome... | Terminology of alternative medicine | [
"Biology"
] | 3,220 | [
"Medicine"
] |
57,525,289 | https://en.wikipedia.org/wiki/Institut%20f%C3%BCr%20Meereskunde%20Kiel | The Institut für Meereskunde (IfM; ) in Kiel, Germany, existed from April 1, 1937 to January 1, 2004. It was an essential element of the long history of marine sciences in Kiel. This history started with the work of Samuel Reyher published in 1697 and is today continued within the GEOMAR Helmholtz Centre for Ocean Rese... | Institut für Meereskunde Kiel | [
"Physics",
"Environmental_science"
] | 2,153 | [
"Oceanography",
"Hydrology",
"Applied and interdisciplinary physics"
] |
57,525,893 | https://en.wikipedia.org/wiki/Beddit | Beddit Oy (formerly Finsor Oy) is a Finnish technology company that sells sleep tracking devices and a sleep tracking application to help monitor sleep. The company was founded in October 2006 and released their first sleep tracker in November 2013. In May 2017, Beddit was acquired by Apple Inc.
As of 2016, Beddit has... | Beddit | [
"Biology"
] | 586 | [
"Behavior",
"Sleep"
] |
57,525,937 | https://en.wikipedia.org/wiki/Orbital%20angular%20momentum%20of%20free%20electrons | Electrons in free space can carry quantized orbital angular momentum (OAM) projected along the direction of propagation. This orbital angular momentum corresponds to helical wavefronts, or, equivalently, a phase proportional to the azimuthal angle. Electron beams with quantized orbital angular momentum are also called ... | Orbital angular momentum of free electrons | [
"Physics",
"Chemistry",
"Mathematics"
] | 835 | [
"Electron",
"Physical phenomena",
"Electron microscopy",
"Physical quantities",
"Electron beam",
"Quantity",
"Angular momentum of light",
"Waves",
"Orbital angular momentum of waves",
"Microscopy",
"Angular momentum",
"Momentum",
"Moment (physics)"
] |
57,526,336 | https://en.wikipedia.org/wiki/Ren%C3%A9e%20Hlo%C5%BEek | Renée Hložek (born 15 November 1983) is a South African cosmologist, Professor of Astronomy & Astrophysics at the Dunlap Institute for Astronomy & Astrophysics at the University of Toronto, and an Azrieli Global Scholar within the Canadian Institute for Advanced Research. She studies the cosmic microwave background, Ty... | Renée Hložek | [
"Astronomy"
] | 668 | [
"Astronomers",
"LGBTQ astronomers"
] |
57,526,906 | https://en.wikipedia.org/wiki/Ragnar%20Holm | Ragnar Holm (born 6May 1879 in Skara, Sweden, died on 27February 1970 at St. Marys, Pennsylvania, USA), was a Swedish physicist and researcher in electrical engineering, who was partially active in Germany and the United States.
Career
In 1904, Holm became licentiate in philosophy (PhL) at Uppsala University, and earn... | Ragnar Holm | [
"Materials_science"
] | 554 | [
"Tribology",
"Tribologists"
] |
57,527,903 | https://en.wikipedia.org/wiki/Nextome | Nextome is an Italian company that does indoor positioning and navigation using iBeacons, which are Bluetooth Low Energy devices specified by Apple Inc. Nextome created a GPS-like experience with true position and turn-by-turn navigation that is supported by most phones operating on either Android or iOS. The features ... | Nextome | [
"Technology"
] | 255 | [
"Wireless networking",
"Wireless locating",
"Indoor positioning system"
] |
57,528,170 | https://en.wikipedia.org/wiki/Rayleigh%E2%80%93Lorentz%20pendulum | Rayleigh–Lorentz pendulum (or Lorentz pendulum) is a simple pendulum, but subjected to a slowly varying frequency due to an external action (frequency is varied by varying the pendulum length), named after Lord Rayleigh and Hendrik Lorentz. This problem formed the basis for the concept of adiabatic invariants in mechan... | Rayleigh–Lorentz pendulum | [
"Physics"
] | 535 | [
"Mechanics",
"Classical mechanics"
] |
57,528,388 | https://en.wikipedia.org/wiki/Mar%C3%ADa%20Manzano | María Gracia Manzano Arjona (born 1950) is a Spanish philosopher specializing in mathematical logic and model theory.
Manzano earned her Ph.D. in 1977 from the University of Barcelona. Her dissertation, Sistemas generales de la lógica de segundo orden [General systems of second-order logic], was supervised by Jesús Mo... | María Manzano | [
"Mathematics"
] | 250 | [
"Philosophers of mathematics",
"Mathematical logic",
"Mathematical logicians"
] |
57,528,774 | https://en.wikipedia.org/wiki/NGC%203311 | NGC 3311 is a super-giant elliptical galaxy (a type-cD galaxy) located about 190 million light-years away in the constellation Hydra. The galaxy was discovered by astronomer John Herschel on March 30, 1835. NGC 3311 is the brightest member of the Hydra Cluster and forms a pair with NGC 3309 which along with NGC 3311, d... | NGC 3311 | [
"Astronomy"
] | 1,177 | [
"Hydra (constellation)",
"Constellations"
] |
57,529,224 | https://en.wikipedia.org/wiki/Ponce%20Salt%20Industries | Ponce Salt Industries, Inc. was a manufacturer of salt based in Ponce, Puerto Rico. During its operating years, it dominated the salt market in Puerto Rico.
History
Ponce Salt Industries was founded as Productos Salinos de Tallaboa on 30 June 1951 by Juan E. Mayoral Renovales, Jorge Martín, and Rafael Pou Vives. Juan ... | Ponce Salt Industries | [
"Chemistry"
] | 436 | [
"Salt production",
"Salts"
] |
57,530,282 | https://en.wikipedia.org/wiki/Tennis%20ball%20theorem | In geometry, the tennis ball theorem states that any smooth curve on the surface of a sphere that divides the sphere into two equal-area subsets without touching or crossing itself must have at least four inflection points, points at which the curve does not consistently bend to only one side of its tangent line.
The t... | Tennis ball theorem | [
"Mathematics"
] | 958 | [
"Theorems in differential geometry",
"Theorems about curves",
"Theorems in geometry"
] |
57,531,234 | https://en.wikipedia.org/wiki/Goal%20structuring%20notation | Goal structuring notation (GSN) is a graphical diagram notation used to show the elements of an argument and the relationships between those elements in a clearer format than plain text. Often used in safety engineering, GSN was developed at the University of York during the 1990s to present safety cases. The notation ... | Goal structuring notation | [
"Mathematics"
] | 557 | [
"Symbols",
"Notation"
] |
57,531,279 | https://en.wikipedia.org/wiki/John%20F.%20Archard | John Frederick Archard (1918–1989) was a British engineer known for his wear studies.
Career
Archard went to the
Worthing High School for Boys before he entered the University College of Southampton. Afterwards, he served six years in the Royal Air Force (RAF), including at the headquarters of Coastal Command. As a me... | John F. Archard | [
"Materials_science"
] | 276 | [
"Tribology",
"Tribologists"
] |
57,531,353 | https://en.wikipedia.org/wiki/Women%20in%20archaeology | Women in archaeology is an aspect of the history of archaeology and the topic of women in science more generally. In the nineteenth century women were discouraged from pursuing interests in archaeology, however throughout the twentieth century participation and recognition of expertise increased. However women in archa... | Women in archaeology | [
"Technology"
] | 2,153 | [
"Women in science and technology"
] |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.