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 |
|---|---|---|---|---|---|---|
57,305,294 | https://en.wikipedia.org/wiki/The%20Porter%20Garden%20Telescope | The Porter Garden Telescope was an innovative ornamental telescope for the garden designed by Russell W. Porter and commercialized by Jones & Lamson Machine Company at the beginning of the 1920s in the United States.
Oriented to users with high purchasing power, and constructed in statuary bronze, it could be left per... | The Porter Garden Telescope | [
"Astronomy"
] | 1,211 | [
"History of astronomy",
"Telescopes",
"Astronomical instruments"
] |
57,306,557 | https://en.wikipedia.org/wiki/LG%20G7%20ThinQ | The LG G7 ThinQ, commonly referred to as just LG G7, is an Android smartphone developed by LG Electronics as part of the LG G series. It was officially announced on May 2, 2018, after about a week of official leaks by LG. It is the second product from LG that uses the ThinQ branding. The device serves as the successor ... | LG G7 ThinQ | [
"Technology"
] | 1,040 | [
"Discontinued flagship smartphones",
"Flagship smartphones"
] |
57,307,291 | https://en.wikipedia.org/wiki/Benny%20Moldovanu | Benny Moldovanu (born April 11, 1962) is a German economist who currently holds the Chair of Economic Theory II at the University of Bonn. His research focuses on applied game theory, auction theory, mechanism design, contests and matching theory, and voting theory. In 2004, Moldovanu was awarded the Gossen Prize for h... | Benny Moldovanu | [
"Mathematics"
] | 1,373 | [
"Game theorists",
"Game theory"
] |
57,308,827 | https://en.wikipedia.org/wiki/NGC%202071 | NGC 2071 is a reflection nebula in the constellation Orion. It was discovered on January 1, 1784, by William Herschel. It is part of a group of nebulae that also includes Messier 78, NGC 2064, and NGC 2067.
The star HD 290861 is located in the center of NGC 2071. It is the illuminating star of this reflection nebula.... | NGC 2071 | [
"Astronomy"
] | 133 | [
"Nebula stubs",
"Astronomy stubs",
"Constellations",
"Orion (constellation)"
] |
57,309,176 | https://en.wikipedia.org/wiki/NGC%203307 | NGC 3307 is a lenticular galaxy located about 185 million light-years away in the constellation Hydra. The galaxy was discovered by astronomer John Herschel on March 22, 1836 and is a member of the Hydra Cluster.
See also
List of NGC objects (3001–4000)
References
External links
Hydra Cluster
Hydra (constellation... | NGC 3307 | [
"Astronomy"
] | 84 | [
"Hydra (constellation)",
"Constellations"
] |
57,309,265 | https://en.wikipedia.org/wiki/Ghana%20Internet%20Policy | Ghana was one of the first countries to be connected to internet in Africa.
History
Ghana became the next country to have internet in the Sub Sahara. Internet services began in Ghana in 1995. This was made possible through the collaborations between Network Computer Systems (NCS), Pipex International, The Ministry o... | Ghana Internet Policy | [
"Technology",
"Engineering"
] | 874 | [
"Cybersecurity engineering",
"IT infrastructure",
"Computing-related lists",
"Information privacy",
"Internet-related lists",
"Internet by country"
] |
57,309,555 | https://en.wikipedia.org/wiki/Badr-1%20%28rocket%29 | The Badr-1 210 mm is a Yemeni military, self-propelled, multiple rocket launcher; a type of rocket artillery, used by Houthis. It features a twin tube launcher mounted on a 6×6 truck.
On 25 August 2019, according to Aljazeera, Houthis claimed that they fired as many as 10 Badr-1 rockets at an airport in southwest Saud... | Badr-1 (rocket) | [
"Astronomy"
] | 176 | [
"Rocketry stubs",
"Astronomy stubs"
] |
42,465,099 | https://en.wikipedia.org/wiki/DEAF1 | The DEAF1 transcription factor (HGNC:14677) (or "deformed epidermal autoregulatory factor 1 in Drosophila) is coded by DEAF1 at 11p15.5. It is a member of the Zinc finger protein and MYND-type protein.
Pathology
Mutations affecting the SAND Domain of DEAF1 cause intellectual disability with severe speech impairment... | DEAF1 | [
"Chemistry",
"Biology"
] | 87 | [
"Induced stem cells",
"Gene expression",
"Transcription factors",
"Signal transduction"
] |
42,467,593 | https://en.wikipedia.org/wiki/Flurry%20%28company%29 | Flurry is an American mobile analytics, monetization, and advertising company founded in 2005. The company develops and markets a platform for analyzing consumer interactions with mobile applications, packages for marketers to advertise in-apps, as well as a service for applying monetization structures to mobile apps. ... | Flurry (company) | [
"Technology"
] | 623 | [
"Mobile technology companies"
] |
42,470,137 | https://en.wikipedia.org/wiki/High%20strain%20composite%20structure | High Strain Composite Structures (HSC Structures) are a class of composite material structures designed to perform in a high deformation setting. High strain composite structures transition from one shape to another upon the application of external forces. A single HSC Structure component is designed to transition be... | High strain composite structure | [
"Physics"
] | 624 | [
"Materials",
"Composite materials",
"Matter"
] |
42,471,409 | https://en.wikipedia.org/wiki/Vaginal%20transplantation | Vaginal transplantation is procedure whereby donated or laboratory-grown vagina tissue is used to create a 'neovagina'. It is most often used in women who have vaginal aplasia (the congenital absence of a vagina).
Background
Vaginal aplasia is a rare medical condition in which the vagina does not form properly before ... | Vaginal transplantation | [
"Chemistry",
"Engineering",
"Biology"
] | 810 | [
"Biological engineering",
"Cloning",
"Chemical engineering",
"Tissue engineering",
"Medical technology"
] |
42,471,422 | https://en.wikipedia.org/wiki/Micro%20job | A micro job is a small paid freelance task selected from a centralized platform. The practice of working micro jobs is called microemployment, and people doing micro jobs are called microemployees. These jobs can be online or in-person: for example, acting as a virtual assistant, handyman, or nanny; or doing website de... | Micro job | [
"Technology"
] | 427 | [
"Information and communications technology",
"Digital labor"
] |
42,471,468 | https://en.wikipedia.org/wiki/Resolution%20by%20Proxy | Resolution by Proxy (ResProx) is a method for assessing the equivalent X-ray resolution of NMR-derived protein structures. ResProx calculates resolution from coordinate data rather than from electron density or other experimental inputs. This makes it possible to calculate the resolution of a structure regardless of h... | Resolution by Proxy | [
"Biology"
] | 1,453 | [
"Bioinformatics",
"Biological databases"
] |
42,472,109 | https://en.wikipedia.org/wiki/Law%20of%20reciprocal%20proportions | The law of reciprocal proportions, also called law of equivalent proportions or law of permanent ratios, is one of the basic laws of stoichiometry.
It relates the proportions in which elements combine across a number of different elements. It was first formulated by Jeremias Richter in 1791. A simple statement of the ... | Law of reciprocal proportions | [
"Chemistry"
] | 561 | [
"Stoichiometry",
"Chemical reaction engineering",
"nan"
] |
42,472,803 | https://en.wikipedia.org/wiki/Rewired%20State | Rewired State was an organisation which ran a series of hack days for programmers and designers, focused on improving access to UK government open data and encouraging innovation in government services.
Rewired State was founded by James Darling, Emma Mulqueeny, and Richard Pope in 2008. The first event, National Hack... | Rewired State | [
"Technology"
] | 587 | [
"Computing and society"
] |
42,475,308 | https://en.wikipedia.org/wiki/XML%20external%20entity%20attack | XML External Entity attack, or simply XXE attack, is a type of attack against an application that parses XML input. This attack occurs when XML input containing a reference to an external entity is processed by a weakly configured XML parser. This attack may lead to the disclosure of confidential data, DoS attacks, ser... | XML external entity attack | [
"Technology"
] | 1,288 | [
"Computer security exploits",
"Web security exploits"
] |
42,475,403 | https://en.wikipedia.org/wiki/Spherical%20wave%20transformation | Spherical wave transformations leave the form of spherical waves as well as the laws of optics and electrodynamics invariant in all inertial frames. They were defined between 1908 and 1909 by Harry Bateman and Ebenezer Cunningham, with Bateman giving the transformation its name. They correspond to the conformal group o... | Spherical wave transformation | [
"Physics",
"Mathematics"
] | 4,724 | [
"Electromagnetism",
"Physical phenomena",
"Mathematical objects",
"Equations",
"Special relativity",
"Fundamental interactions",
"Theory of relativity"
] |
42,475,565 | https://en.wikipedia.org/wiki/Cyclin%20E2 | Cyclin E2 is a protein that in humans is encoded by the CCNE2 gene. It is a G1 cyclin that binds Cdk2 and is inhibited by p27(Kip1) and p21(Cip1). It plays a role in the G1/S portion of the cell cycle and also has putative interactions with proteins CDKN1A, CDKN1B, and CDK3. Aberrant expression can lead to cancer.
Ref... | Cyclin E2 | [
"Chemistry"
] | 107 | [
"Biomolecules by chemical classification",
"Proteins",
"Molecular biology"
] |
50,174,483 | https://en.wikipedia.org/wiki/Maen%20Huail | Maen Huail is a stone block at St Peter's Square, in the centre of Ruthin, Denbighshire, North Wales. A circular plaque next to it states "Maen Huail on which tradition states, King Arthur beheaded Huail, brother of Gildas the historian". The stone was recorded in 1699 as being in the middle of the road, and now stands... | Maen Huail | [
"Physics"
] | 225 | [
"Stones",
"Physical objects",
"Matter"
] |
50,174,561 | https://en.wikipedia.org/wiki/Crater%202%20Dwarf | Crater 2 is a low-surface-brightness dwarf satellite galaxy of the Milky Way, located approximately 380,000 ly from Earth. Its discovery in 2016 revealed significant gaps in astronomers' understanding of galaxies possessing relatively small half-light diameters and suggested the possibility of many undiscovered dwarf g... | Crater 2 Dwarf | [
"Astronomy"
] | 291 | [
"Crater (constellation)",
"Constellations"
] |
50,175,094 | https://en.wikipedia.org/wiki/John%20Wickstr%C3%B6m | John Wickström (until 1889 Johannes Wickström; 13 December 1870 – 7 June 1959) was a Finnish-Swede engineer and entrepreneur.
Wickström was born in Kvevlax, Ostrobothnia. He emigrated to the United States at age of 19 and settled in Chicago, where he studied engineering. Wickström specialised on combustion engines an... | John Wickström | [
"Engineering"
] | 1,849 | [
"Automotive engineering",
"Automotive engineers"
] |
50,175,899 | https://en.wikipedia.org/wiki/NextNav | NextNav, Inc. is the developer of a 3D geolocation service known as Metropolitan Beacon System (MBS), a wide-area location and timing technology designed to provide services in areas where GPS or other satellite location signals cannot be reliably received. MBS consumes significantly less power than GPS and includes hi... | NextNav | [
"Technology",
"Engineering"
] | 948 | [
"Global Positioning System",
"Aerospace engineering",
"Wireless locating",
"Aircraft instruments"
] |
50,176,148 | https://en.wikipedia.org/wiki/Gia%20%28protein%29 | Methuselah-like 5 is a protein that in Drosophila is encoded by the Mthl5 (also known as Gia) gene.
Methuselah-like 5 is a G protein coupled receptor (GPCR) that is essential for cardiac development in Drosophila. Deletion of this gene interferes with cardioblast junction proteins, resulting in a broken hearted phenot... | Gia (protein) | [
"Chemistry"
] | 413 | [
"G protein-coupled receptors",
"Signal transduction"
] |
50,176,405 | https://en.wikipedia.org/wiki/Fundamental%20theorem%20of%20topos%20theory | In mathematics, The fundamental theorem of topos theory states that the slice of a topos over any one of its objects is itself a topos. Moreover, if there is a morphism in then there is a functor which preserves exponentials and the subobject classifier.
The pullback functor
For any morphism f in there is an a... | Fundamental theorem of topos theory | [
"Mathematics"
] | 440 | [
"Mathematical theorems",
"Mathematical structures",
"Category theory",
"nan",
"Mathematical problems",
"Topos theory"
] |
50,176,591 | https://en.wikipedia.org/wiki/Two-cube%20calendar | A two-cube calendar is a desk calendar consisting of two cubes with faces marked by digits 0 through 9. Each face of each cube is marked with a single digit, and it is possible to arrange the cubes so that any chosen day of the month (from 01, 02, ... through 31) is visible on the two front faces.
A puzzle about the t... | Two-cube calendar | [
"Physics",
"Mathematics"
] | 1,163 | [
"Calendars",
"Physical quantities",
"Time",
"Recreational mathematics",
"Spacetime"
] |
50,177,303 | https://en.wikipedia.org/wiki/Synchronous%20coefficient%20of%20drag%20alteration | Synchronous coefficient of drag alteration (SCODA) is a biotechnology method for purifying, separating and/or concentrating bio-molecules. SCODA has the ability to separate molecules whose mobility (or drag) can be altered in sync with a driving field. This technique has been primarily used for concentrating and purify... | Synchronous coefficient of drag alteration | [
"Chemistry",
"Biology"
] | 1,490 | [
"Biochemistry",
"Biotechnology",
"nan",
"Molecular biology"
] |
50,177,657 | https://en.wikipedia.org/wiki/The%20Industries%20of%20the%20Future | The Industries of the Future is a 2016 non-fiction book written by Alec Ross, an American technology policy expert and the former Senior Advisor for Innovation to Secretary of State Hillary Clinton during her time as Secretary of State. The book explores the forces that will change the world in robotics, genetics, digi... | The Industries of the Future | [
"Biology"
] | 484 | [
"Life sciences industry"
] |
50,179,943 | https://en.wikipedia.org/wiki/Cherokee%20Gothic | Cherokee Gothic is a term coined by Frank Lloyd Wright for a vernacular architectural style used on the campus of the University of Oklahoma. The term was invented by Wright while on a tour of the school's grounds, and, when coined, applied to Bizzell Memorial Library and Evans Hall. These buildings combined convention... | Cherokee Gothic | [
"Engineering"
] | 158 | [
"Architecture stubs",
"Architecture"
] |
50,180,786 | https://en.wikipedia.org/wiki/Passavant%27s%20ridge | Passavant's ridge is a mucous elevation situated behind the floor of the naso-pharynx.
Anatomy
It is also known as Passavant's pad or palatopharyngeal ridge. The prominence of mucous tissue is formed by the contraction of superior constrictor during swallowing. Palatopharyngeus muscle originates from the upper surfa... | Passavant's ridge | [
"Biology"
] | 242 | [
"Anatomy"
] |
50,183,186 | https://en.wikipedia.org/wiki/End%20Use%20Energy%20Demand%20Centres | The End Use Energy Demand (EUED) Centres carry out interdisciplinary research and advise policy on reducing energy demand to help achieve the UK government's emissions targets. The Centres are a £30m investment of the Research Councils UK Energy Programme (with additional funding from industrial partners) that run fro... | End Use Energy Demand Centres | [
"Engineering"
] | 408 | [
"Energy research institutes",
"Energy organizations"
] |
50,186,948 | https://en.wikipedia.org/wiki/Institute%20of%20Inorganic%20Chemistry%20Slovak%20Academy%20of%20Sciences | Institute of Inorganic Chemistry Slovak Academy of Sciences (IIC SAS; ) belongs to Scientific Section 2, Biological and Chemical Sciences of Slovak Academy of Sciences.
History
Institute of Inorganic Chemistry was founded in November 1952 as Commission of Inorganic chemistry by Board of Commissioners. Later, on 30 No... | Institute of Inorganic Chemistry Slovak Academy of Sciences | [
"Chemistry"
] | 968 | [
"Chemical research institutes"
] |
50,186,956 | https://en.wikipedia.org/wiki/Conservation%20and%20restoration%20of%20bone%2C%20horn%2C%20and%20antler%20objects | Conservation-restoration of bone, horn, and antler objects involves the processes by which the deterioration of objects either containing or made from bone, horn, and antler is contained and prevented. Their use has been documented throughout history in many societal groups as these materials are durable, plentiful, ve... | Conservation and restoration of bone, horn, and antler objects | [
"Chemistry"
] | 7,680 | [
"Animal products",
"Natural products"
] |
50,187,233 | https://en.wikipedia.org/wiki/Leap%20Manifesto | The Leap Manifesto is a Canadian political manifesto that was issued by a coalition of environmentalists, Indigenous, labour, and faith leaders, authors, and artists in September 2015 in the context of that year's Canadian federal election campaign. The document proposes broad changes to Canadian society and economics ... | Leap Manifesto | [
"Environmental_science"
] | 2,790 | [
"Energy economics",
"Environmental social science"
] |
50,189,796 | https://en.wikipedia.org/wiki/Apache%20Tika | Apache Tika is a content detection and analysis framework, written in Java, stewarded at the Apache Software Foundation. It detects and extracts metadata and text from over a thousand different file types, and as well as providing a
Java library, has server and command-line editions suitable for use from other program... | Apache Tika | [
"Technology"
] | 431 | [
"Computing platforms",
"Java platform"
] |
50,190,409 | https://en.wikipedia.org/wiki/Q%20Eridani | q Eridani refers to 2 distinct star systems in the constellation Eridanus:
q1 Eridani, better known as HD 10647
q2 Eridani, better known as HD 10939
Eridanus (constellation)
Eridani, q | Q Eridani | [
"Astronomy"
] | 54 | [
"Eridanus (constellation)",
"Constellations"
] |
34,251,134 | https://en.wikipedia.org/wiki/Pi%20%28art%20project%29 | Pi is the name of a multimedia installation in the vicinity of the Viennese Karlsplatz. Pi is located in the Opernpassage between the entrance to the subway and the subway stop in Secession near the Naschmarkt. The individual behind the project was the Canadian artist Ken Lum from Vancouver.
Pi, under construction fro... | Pi (art project) | [
"Mathematics"
] | 325 | [
"Pi"
] |
34,252,203 | https://en.wikipedia.org/wiki/Paraphaeosphaeria%20pilleata | Paraphaeosphaeria pilleata is a species of fungus in the Lophiostomataceae family. The species fruits exclusively in the lower parts of the culms of the black needlerush (Juncus roemerianus). It is found on the Atlantic Coast of North Carolina.
Taxonomy and naming
The species was first described by mycologists Jan Ko... | Paraphaeosphaeria pilleata | [
"Biology"
] | 961 | [
"Fungi",
"Fungus species"
] |
34,252,228 | https://en.wikipedia.org/wiki/Reed%20receiver | A reed receiver or tuned reed receiver (US) was a form of multi-channel signal decoder used for early radio control systems. It uses a simple electromechanical device or 'resonant reed' to demodulate the signal, in effect a receive-only modem. The encoding used is a simple form of frequency-shift keying.
These decod... | Reed receiver | [
"Mathematics"
] | 1,449 | [
"Applied mathematics",
"Control theory",
"Dynamical systems"
] |
34,252,996 | https://en.wikipedia.org/wiki/Repiping | Repiping means replacing the pipes in a building, oil or gas well, or centrifuge.
References
See also
Plumbing
Piping | Repiping | [
"Chemistry",
"Engineering"
] | 30 | [
"Piping",
"Chemical engineering",
"Mechanical engineering",
"Building engineering"
] |
34,253,287 | https://en.wikipedia.org/wiki/Isidor%20Natanson | Isidor Pavlovich Natanson (; February 8, 1906 in Zurich – July 3, 1964 in Leningrad) was a Swiss-born Soviet mathematician known for contributions to real analysis and constructive function theory, in particular, for his textbooks on these subjects. His son, Garal'd Natanson (1930–2003), was also a known mathematician.... | Isidor Natanson | [
"Mathematics"
] | 106 | [
"Mathematical analysis",
"Mathematical analysts"
] |
34,253,455 | https://en.wikipedia.org/wiki/Peeling%20theorem | In general relativity, the peeling theorem describes the asymptotic behavior of the Weyl tensor as one goes to null infinity. Let be a null geodesic in a spacetime from a point p to null infinity, with affine parameter . Then the theorem states that, as tends to infinity:
where is the Weyl tensor, and abstract ind... | Peeling theorem | [
"Physics",
"Mathematics"
] | 117 | [
"Equations of physics",
"Theorems in general relativity",
"General relativity",
"Theorems in mathematical physics",
"Relativity stubs",
"Theory of relativity",
"Physics theorems"
] |
34,253,886 | https://en.wikipedia.org/wiki/Sticky%20and%20blunt%20ends | DNA ends refer to the properties of the ends of linear DNA molecules, which in molecular biology are described as "sticky" or "blunt" based on the shape of the complementary strands at the terminus. In sticky ends, one strand is longer than the other (typically by at least a few nucleotides), such that the longer stran... | Sticky and blunt ends | [
"Chemistry",
"Engineering",
"Biology"
] | 1,548 | [
"Genetics techniques",
"Biochemistry",
"Genetic engineering",
"Molecular biology"
] |
34,254,901 | https://en.wikipedia.org/wiki/Gelria%20%28bacterium%29 | Gelria is a thermophilic, anaerobic, obligately syntrophic, glutamate-degrading, endospore-forming bacterial genus in the family Thermoanaerobacteraceae.
The name of the genus comes from Gelre (present province of Gelderland), one of the 12 provinces in The Netherlands.
See also
List of bacterial genera named after... | Gelria (bacterium) | [
"Biology"
] | 114 | [
"Bacteria",
"Anaerobes"
] |
34,255,168 | https://en.wikipedia.org/wiki/Stein%202051 | Stein 2051 (Gliese 169.1, G 175-034, LHS 26/27) is a nearby binary star system, containing a red dwarf (component A) and a degenerate star (white dwarf) (component B), located in constellation Camelopardalis at about 18 ly from Earth.
Stein 2051 is the nearest (red dwarf + white dwarf) separate binary system (40 Erida... | Stein 2051 | [
"Astronomy"
] | 299 | [
"Camelopardalis",
"Constellations"
] |
34,255,196 | https://en.wikipedia.org/wiki/Transcoder%20free%20operation | In a telecommunication network Transcoder free operation, or TrFO, also known as Out of band transcoder control is the concept of removing transcoding function in a call path. In legacy GSM networks a call between two mobile stations involved two transcoding functions, one at each BSC. This transcoding functionality wa... | Transcoder free operation | [
"Technology"
] | 245 | [
"Mobile telecommunications"
] |
34,255,844 | https://en.wikipedia.org/wiki/Cheshire%20eyepiece | A Cheshire eyepiece or Cheshire collimator is a simple tool that helps aligning the optical axes of the mirrors or lenses of a telescope, a process called collimation. It consists of a peephole to be inserted into the focuser in place of the eyepiece. Through a lateral opening, ambient light falls on the brightly paint... | Cheshire eyepiece | [
"Materials_science",
"Engineering"
] | 240 | [
"Glass engineering and science",
"Optical devices"
] |
34,256,618 | https://en.wikipedia.org/wiki/IHTC | iHTC mobile phones are shanzhai (counterfeit) clones of HTC mobile phones. The iHTC clones are frequently sold in China and Hong Kong and can be confused with genuine HTC phones.
iHTC's Windows Mobile phones have used the Huawei HiSilicon K3 chipset.
References
Mobile phones by company | IHTC | [
"Technology"
] | 71 | [
"Mobile technology stubs",
"Mobile phone stubs"
] |
34,256,848 | https://en.wikipedia.org/wiki/Shikkui | Shikkui (漆喰) is an ecological nontoxic Japanese lime plaster primarily made out of hydrated lime and calcium carbonate coming from reprocessed eggshells. It is mainly used for surface coatings of walls and ceilings in housing construction.
This material is reputed to achieve a notable range of traditional and modern f... | Shikkui | [
"Physics",
"Chemistry",
"Engineering"
] | 372 | [
"Building engineering",
"Coatings",
"Architecture",
"Construction",
"Materials",
"Plastering",
"Matter",
"Building materials"
] |
34,257,312 | https://en.wikipedia.org/wiki/Association%20A%C3%A9ronautique%20et%20Astronautique%20de%20France | Association Aéronautique et Astronautique de France (3AF or AAAF) is the French national aeronautical and astronautical association. It is located in Paris.
It has been created in 1971 from the Association Française des Ingénieurs et Techniciens de l'Aéronautique et de l'Espace (AFITAE) created in 1945 and the Société... | Association Aéronautique et Astronautique de France | [
"Engineering"
] | 270 | [
"Aeronautics organizations",
"Aerospace engineering organizations",
"Aerospace engineering"
] |
34,257,317 | https://en.wikipedia.org/wiki/VisualARQ | VisualARQ is commercial architectural BIM software that works as a plug-in for Rhinoceros CAD application; developed by Asuni CAD, based in Barcelona, Spain. It is aimed at Rhinoceros users and professionals working in the architecture sector such as architects, interior designers and developers. It competes with Archi... | VisualARQ | [
"Engineering"
] | 152 | [
"Building engineering",
"Building information modeling"
] |
34,257,322 | https://en.wikipedia.org/wiki/Cryptococcus%20ater | Cryptococcus ater is a species of Cryptococcus that has some unique characteristics. When grown on agar it typically produces cream colonies, however when grown on neopeptone agar slants, the colonies turn olive green after approximately four weeks. This species also turns nearly black when grown on Diamalt agar slants... | Cryptococcus ater | [
"Biology"
] | 300 | [
"Fungi",
"Fungus species"
] |
34,257,354 | https://en.wikipedia.org/wiki/Cryptococcus%20consortionis | Cryptococcus consortionis is a fungus species. It produces colonies that are cream colored with a glistening, mucoid appearance. When grown in liquid media, this species requires constant agitation. This species growth range is from 4 °C to 23 °C, with growth at 23 °C occurring very slowly. On the microscopic level, C.... | Cryptococcus consortionis | [
"Biology"
] | 256 | [
"Fungi",
"Fungus species"
] |
34,260,107 | https://en.wikipedia.org/wiki/Kepler-70 | Kepler-70, also known as KIC 5807616 and KOI-55, is a star about away in the constellation Cygnus, with an apparent visual magnitude of 14.87. This is too faint to be seen with the naked eye; viewing it requires a telescope with an aperture of or more.
A subdwarf B star, Kepler-70 passed through the red giant stage s... | Kepler-70 | [
"Astronomy"
] | 867 | [
"Cygnus (constellation)",
"Constellations"
] |
34,260,152 | https://en.wikipedia.org/wiki/Neat%20submanifold | In differential topology, an area of mathematics, a neat submanifold of a manifold with boundary is a kind of "well-behaved" submanifold.
To define this more precisely, first let
be a manifold with boundary, and
be a submanifold of .
Then is said to be a neat submanifold of if it meets the following two conditio... | Neat submanifold | [
"Mathematics"
] | 170 | [
"Topology stubs",
"Topology",
"Differential topology"
] |
34,261,699 | https://en.wikipedia.org/wiki/Database%20for%20bacterial%20group%20II%20introns | The Database for Bacterial Group II Introns is a repository of full-length, non-redundant group II introns present in bacterial DNA sequence. The database is first established in 2002 with roughly 40 introns. In less than 10 years, the database has expanded to 400 introns. Current database includes a wealth of informat... | Database for bacterial group II introns | [
"Chemistry",
"Biology"
] | 171 | [
"Catalysis",
"Ribozymes",
"Biological databases",
"Bioinformatics"
] |
34,262,463 | https://en.wikipedia.org/wiki/Tamanu%20oil | Tamanu oil is pressed from nuts of either Calophyllum inophyllum (usually) or Calophyllum tacamahaca (ati), tropical trees belonging to the Calophyllaceae family. The oil originates in Polynesia, where it continues to play an important cultural role.
Commercial uses of tamanu oil are predominantly for skin care. The o... | Tamanu oil | [
"Chemistry"
] | 956 | [
"Essential oils",
"Natural products"
] |
34,262,619 | https://en.wikipedia.org/wiki/SNR%200509-67.5 | SNR 0509-67.5 is a remnant from a supernova in the Large Magellanic Cloud (LMC), that is 160,000 light years away in the constellation Dorado. It displays a clear shock wave shock shell pattern.
It was probably a type Ia supernova, as indicated by the detection in 2004 of the elements silicon and iron. Any surviving s... | SNR 0509-67.5 | [
"Astronomy"
] | 243 | [
"Nebula stubs",
"Dorado",
"Astronomy stubs",
"Constellations"
] |
34,262,770 | https://en.wikipedia.org/wiki/San%20Juan%E2%80%93Chama%20Project | The San Juan–Chama Project is a U.S. Bureau of Reclamation interbasin water transfer project located in the states of New Mexico and Colorado in the United States. The project consists of a series of tunnels and diversions that take water from the drainage basin of the San Juan River – a tributary of the Colorado River... | San Juan–Chama Project | [
"Engineering",
"Environmental_science"
] | 1,334 | [
"Hydrology",
"Interbasin transfer",
"Irrigation projects",
"nan",
"Colorado River Storage Project"
] |
36,826,605 | https://en.wikipedia.org/wiki/Comparison%20of%20satellite%20buses | This page includes a list of satellite buses, of which multiple similar artificial satellites have been, or are being, built to the same model of structural frame, propulsion, spacecraft power and intra-spacecraft communication. Only commercially available (in present or past) buses are included, thus excluding series-... | Comparison of satellite buses | [
"Astronomy",
"Technology"
] | 182 | [
"nan",
"Outer space",
"Outer space lists"
] |
36,827,387 | https://en.wikipedia.org/wiki/Sylvester%20matroid | In matroid theory, a Sylvester matroid is a matroid in which every pair of elements belongs to a three-element circuit (a triangle) of the matroid.
Examples
In the -point line (i.e., the rank 2 uniform matroid on elements, ) a set of elements is independent if and only if it contains at most two elements. It is a Syl... | Sylvester matroid | [
"Mathematics"
] | 417 | [
"Matroid theory",
"Combinatorics"
] |
36,828,137 | https://en.wikipedia.org/wiki/Telematics%202.0 | Telematics 2.0 is the name for the Internet of things-based telematics technology for the automotive industry. Telematics 2.0 utilises smartphone-based sensors rather than the black box devices used in the traditional pay as you drive insurance industry. Telematics 2.0 solutions reached the consumer market in 2012/3 wi... | Telematics 2.0 | [
"Technology"
] | 127 | [
"Mobile technology stubs"
] |
36,829,436 | https://en.wikipedia.org/wiki/List%20of%20muffler%20men | This is a list of muffler men, large molded fiberglass advertising icons.
Arizona
Louie the Lumberjack at Northern Arizona University in Flagstaff
Paul Bunyan at Leo's Auto and Home Supply/Don's Hot Rod Shop in Tucson
Big Ed at Cumming's Plumbing in Tucson. Originally Stamper Miner in Rapid City, South Dakota, he mov... | List of muffler men | [
"Physics"
] | 2,508 | [
"Physical systems",
"Transport",
"Transport culture"
] |
36,830,673 | https://en.wikipedia.org/wiki/Hurwitz%20problem | In mathematics, the Hurwitz problem (named after Adolf Hurwitz) is the problem of finding multiplicative relations between quadratic forms which generalise those known to exist between sums of squares in certain numbers of variables.
Description
There are well-known multiplicative relationships between sums of squares... | Hurwitz problem | [
"Mathematics"
] | 387 | [
"Quadratic forms",
"Mathematical problems",
"Number theory"
] |
36,831,006 | https://en.wikipedia.org/wiki/Hindsight%20optimization | Hindsight optimisation (HOP) is a computer science technique used in artificial intelligence for analysis of actions which have stochastic results. HOP is used in combination with a deterministic planner. By creating sample results for each of the possible actions from the given state (i.e. determinising the actions), ... | Hindsight optimization | [
"Engineering"
] | 95 | [
"Software engineering",
"Artificial intelligence engineering"
] |
36,831,466 | https://en.wikipedia.org/wiki/William%20Williams%20%28metallurgist%29 | William M. Williams (25 February 1927 – 28 January 2011) was a Welsh-born metallurgical engineer and Birks professor of metallurgy at McGill University.
Education
Williams was born in Tonypandy, Wales, the son of a coal miner. In 1944, he won a scholarship to study at the University of Bristol, where he earned a bach... | William Williams (metallurgist) | [
"Chemistry",
"Materials_science"
] | 704 | [
"Metallurgists",
"Metallurgy"
] |
36,833,191 | https://en.wikipedia.org/wiki/Harrison%20Brown | Harrison Scott Brown (September 26, 1917 – December 8, 1986) was an American nuclear chemist and geochemist. He was a political activist, who lectured and wrote on the issues of arms limitation, natural resources and world hunger.
Brown grew up in San Francisco, California where he graduated from Galileo High School i... | Harrison Brown | [
"Chemistry"
] | 1,573 | [
"Geochemists",
"American geochemists"
] |
36,833,798 | https://en.wikipedia.org/wiki/Wikispeed | Wikispeed is an automotive startup with a modular design car. Wikispeed competed in the Progressive Automotive X Prize competition in 2010 and won the tenth place in the mainstream class, which had a hundred other cars competing, often from big companies and universities. The car debuted at the North American Internati... | Wikispeed | [
"Engineering"
] | 316 | [
"Systems engineering",
"Design",
"Modular design"
] |
36,834,283 | https://en.wikipedia.org/wiki/Theorem%20on%20formal%20functions | In algebraic geometry, the theorem on formal functions states the following:
Let be a proper morphism of noetherian schemes with a coherent sheaf on X. Let be a closed subscheme of S defined by and formal completions with respect to and . Then for each the canonical (continuous) map:
is an isomorphism of (topol... | Theorem on formal functions | [
"Mathematics"
] | 471 | [
"Theorems in algebraic geometry",
"Theorems in geometry"
] |
36,834,470 | https://en.wikipedia.org/wiki/Igor%20Rivin |
Igor Rivin (born 1961 in Moscow, USSR) is a Russian-Canadian mathematician,
working in various fields of pure and applied mathematics, computer science,
and materials science. He was the Regius Professor of Mathematics at the University of St. Andrews from 2015 to 2017, and was the chief research officer at Crypt... | Igor Rivin | [
"Mathematics"
] | 607 | [
"Geometers",
"Geometry"
] |
36,834,542 | https://en.wikipedia.org/wiki/GAMA202627 | GAMA202627 (also known as G202627 or PGC 165514) is a barred spiral galaxy similar to our own Milky Way, located 700 million light-years from Earth
in the Hydra constellation.
The galaxy was described in a 2012 paper
by astronomer Dr Aaron Robotham, jointly from the University of Western Australia node of the Internat... | GAMA202627 | [
"Astronomy"
] | 337 | [
"Hydra (constellation)",
"Constellations"
] |
36,834,690 | https://en.wikipedia.org/wiki/C19H23N3 | {{DISPLAYTITLE:C19H23N3}}
The molecular formula C19H23N3 (molar mass: 293.41 g/mol, exact mass: 293.1892 u) may refer to:
Amitraz
Binedaline, or binodaline | C19H23N3 | [
"Chemistry"
] | 61 | [
"Isomerism",
"Set index articles on molecular formulas"
] |
36,835,210 | https://en.wikipedia.org/wiki/Office%20du%20Niger | The Office du Niger is a semi-autonomous government agency in Mali that administers a large irrigation scheme in the Ségou Region of the country. Water from the Niger River is diverted into a system of canals at the Markala dam downstream of Ségou. The water is used to irrigate nearly of the flat alluvial plains to t... | Office du Niger | [
"Engineering"
] | 2,516 | [
"Irrigation projects"
] |
36,835,301 | https://en.wikipedia.org/wiki/Atomic%20Age%20%28design%29 | In design, the Atomic Age is the period roughly corresponding from 1940 to 1963, when concerns about nuclear war dominated Western society during the Cold War. Architecture, industrial design, commercial design (including advertising), interior design, and fine arts were all influenced by the themes of atomic science, ... | Atomic Age (design) | [
"Engineering"
] | 1,423 | [
"Design"
] |
36,836,014 | https://en.wikipedia.org/wiki/Jennifer%20Doudna | Jennifer Anne Doudna (; born February 19, 1964) is an American biochemist who has pioneered work in CRISPR gene editing, and made other fundamental contributions in biochemistry and genetics. She received the 2020 Nobel Prize in Chemistry, with Emmanuelle Charpentier, "for the development of a method for genome editi... | Jennifer Doudna | [
"Technology",
"Engineering",
"Biology"
] | 4,135 | [
"Genetics techniques",
"Genome editing",
"Genetic engineering",
"Women Nobel laureates",
"Women in science and technology"
] |
36,836,195 | https://en.wikipedia.org/wiki/Prison%20ring | A prison ring is a type of plastic jewelry fashioned by hand in prisons, by working scrap plastic material, commonly celluloid items such as a toothbrush or a pen. Celluloid was historically a popular material since it could be heat bonded and glues were often less available. A common feature of prison rings were small... | Prison ring | [
"Technology"
] | 128 | [
"Jewellery components",
"Components"
] |
36,836,529 | https://en.wikipedia.org/wiki/Pluteus%20nevadensis | Pluteus nevadensis is a species of fungus in the agaric family Pluteaceae. Described as new to science in 2010, the species is known only from subtropical and pine forests in Mexico, where it grows on rotting pine and oak wood. Fruit bodies (mushrooms) have red-orange caps up to in diameter with a shape ranging from ... | Pluteus nevadensis | [
"Biology"
] | 1,385 | [
"Fungi",
"Fungus species"
] |
36,836,568 | https://en.wikipedia.org/wiki/Eta%20Piscis%20Austrini | Eta Piscis Austrini (η Piscis Austrini) is binary star system in the southern constellation of Piscis Austrinus. As of 2000, the two components had an angular separation of 1.818 arc seconds along a position angle of 113.4°. The pair have a combined apparent visual magnitude of +5.43, which is bright enough to be seen ... | Eta Piscis Austrini | [
"Astronomy"
] | 385 | [
"Piscis Austrinus",
"Constellations"
] |
36,836,688 | https://en.wikipedia.org/wiki/Lambda%20Cygni | Lambda Cygni (λ Cyg) is a class B5V (blue main-sequence) star in the constellation Cygnus. Its apparent magnitude is 4.54 and it is approximately 770 light years away based on parallax.
Lambda Cygni is a multiple star, with components A, B, and C observed in the 19th century; the main component, A, is a spectroscopic ... | Lambda Cygni | [
"Astronomy"
] | 250 | [
"Cygnus (constellation)",
"Constellations"
] |
36,836,712 | https://en.wikipedia.org/wiki/Theta%20Piscis%20Austrini | Theta Piscis Austrini, Latinized as θ Piscis Austrini, is a binary star system in the southern constellation of Piscis Austrinus. It is faintly visible to the naked eye with a combined apparent visual magnitude of +5.01. Based upon an annual parallax shift of 10.16 mas as seen from the Earth, the system is located arou... | Theta Piscis Austrini | [
"Astronomy"
] | 410 | [
"Piscis Austrinus",
"Constellations"
] |
36,836,784 | https://en.wikipedia.org/wiki/Iota%20Piscis%20Austrini | Iota Piscis Austrini (ι Piscis Austrini) is a solitary, blue-white hued star in the southern constellation of Piscis Austrinus. It has an apparent visual magnitude of +4.35 and is around 500 light years from the Sun. This is an A-type main sequence star with a stellar classification of A0 V. It has a magnitude 11.4 vis... | Iota Piscis Austrini | [
"Astronomy"
] | 292 | [
"Piscis Austrinus",
"Constellations"
] |
36,836,988 | https://en.wikipedia.org/wiki/Lambda%20Piscis%20Austrini | Lambda Piscis Austrini, Latinized from λ Piscis Austrini, is a solitary star in the southern constellation of Piscis Austrinus. It has a blue-white hue and is visible to the naked eye with an apparent visual magnitude of +5.42. Based upon an annual parallax shift of 6.51 mas as measured from Earth, it is located around... | Lambda Piscis Austrini | [
"Astronomy"
] | 594 | [
"Piscis Austrinus",
"Constellations"
] |
36,837,075 | https://en.wikipedia.org/wiki/Reflectance%20paper | Reflectance paper is a surface that contains a lattice of mirrored dimples.
Design
The paper is printed with color and the angle-dependent reflectance function for each pixel of an image captured with a light field camera such as a Lytro. The image displays differently depending on the angle of incident light in the... | Reflectance paper | [
"Physics"
] | 192 | [
"Materials",
"Optical materials",
"Matter"
] |
36,837,217 | https://en.wikipedia.org/wiki/Mu%20Piscis%20Austrini | Mu Piscis Austrini, Latinized from μ Piscis Austrini, is a solitary, white-hued star in the southern constellation of Piscis Austrinus. It is visible to the naked eye with an apparent visual magnitude of +4.49. Based upon an annual parallax shift of as seen from the Gaia space telescope, the star is located around li... | Mu Piscis Austrini | [
"Astronomy"
] | 405 | [
"Piscis Austrinus",
"Constellations"
] |
36,837,303 | https://en.wikipedia.org/wiki/Pi%20Piscis%20Austrini | Pi Piscis Austrini, Latinized from π Piscis Austrini, is binary star system in the southern constellation of Piscis Austrinus, near the eastern constellation border with Sculptor. It has a yellow-white hue and is visible to the naked eye as a dim point of light with an apparent visual magnitude of 5.12. The system is l... | Pi Piscis Austrini | [
"Astronomy"
] | 579 | [
"Piscis Austrinus",
"Constellations"
] |
36,837,348 | https://en.wikipedia.org/wiki/David%20Conlon | David Conlon (born 1982) is an Irish mathematician who is a Professor of Mathematics at the California Institute of Technology. His research interests are in Hungarian-style combinatorics, particularly Ramsey theory, extremal graph theory, combinatorial number theory, and probabilistic methods in combinatorics. He prov... | David Conlon | [
"Mathematics"
] | 379 | [
"Combinatorialists",
"Combinatorics"
] |
36,837,462 | https://en.wikipedia.org/wiki/Tau%20Piscis%20Austrini | Tau Piscis Austrini (τ Piscis Austrini) is a solitary, yellow-white hued star in the southern constellation of Piscis Austrinus. It is visible to the naked eye with an apparent visual magnitude of +4.9. Based upon an annual parallax shift of 54.71 mas as seen from the Earth, the star is located 59.6 light years from th... | Tau Piscis Austrini | [
"Astronomy"
] | 342 | [
"Piscis Austrinus",
"Constellations"
] |
36,837,568 | https://en.wikipedia.org/wiki/Upsilon%20Piscis%20Austrini | Upsilon Piscis Austrini (υ Piscis Austrini) is a solitary, orange-hued star in the southern constellation of Piscis Austrinus. It is faintly visible to the naked eye with an apparent visual magnitude of +4.98. Based upon an annual parallax shift of 7.69 mas as seen from the Earth, the star is located 420 light-years fr... | Upsilon Piscis Austrini | [
"Astronomy"
] | 211 | [
"Piscis Austrinus",
"Constellations"
] |
36,837,670 | https://en.wikipedia.org/wiki/Sigma%20Cygni | Sigma Cygni, Latinised from σ Cygni, is a blue supergiant star in the constellation Cygnus. Its apparent magnitude is 4.2. It belongs to the Cygnus OB4 stellar association and is located approximately 3,300 light years away from Earth.
Because of its location in the galactic disk, σ Cyg is obstructed by interstellar d... | Sigma Cygni | [
"Astronomy"
] | 273 | [
"Cygnus (constellation)",
"Constellations"
] |
36,837,705 | https://en.wikipedia.org/wiki/Iota1%20Cygni | {{DISPLAYTITLE:Iota1 Cygni}}
Iota1 Cygni, Latinized from ι1 Cygni, is a probable binary star system in the northern constellation Cygnus, and is separated by less than a degree from its brighter visual neighbor, Iota2 Cygni. It is near the lower limit of visibility to the naked eye with an apparent visual magnitude of... | Iota1 Cygni | [
"Astronomy"
] | 260 | [
"Cygnus (constellation)",
"Constellations"
] |
36,837,738 | https://en.wikipedia.org/wiki/Iota2%20Cygni | {{DISPLAYTITLE:Iota2 Cygni}}
Iota2 Cygni, Latinized from ι2 Cygni and often simply called ι Cygni, is a single star in the constellation Cygnus. It is visible to the naked eye as a white-hued point of light with an apparent visual magnitude of 3.76. Located around distant from the Sun based on parallax, it is driftin... | Iota2 Cygni | [
"Astronomy"
] | 296 | [
"Cygnus (constellation)",
"Constellations"
] |
36,837,781 | https://en.wikipedia.org/wiki/Nu%20Cygni | Nu Cygni, Latinized from ν Cygni, is a binary star system in the constellation Cygnus. Its apparent magnitude is 3.94 and it is approximately 374 light years away based on parallax. The brighter component is a magnitude 4.07 A-type giant star with a stellar classification of A0III n, where the 'n' indicates broad "neb... | Nu Cygni | [
"Astronomy"
] | 197 | [
"Cygnus (constellation)",
"Constellations"
] |
36,837,842 | https://en.wikipedia.org/wiki/Xi%20Cygni | ξ Cygni (Latinised as Xi Cygni) is a spectroscopic binary star in the constellation Cygnus, made up of a K-type supergiant star (primary) and an A-type star (secondary). Its apparent magnitude is 3.73, making it readily visible to the naked eye, and it is located around away.
Characteristics
The system contains two s... | Xi Cygni | [
"Astronomy"
] | 259 | [
"Cygnus (constellation)",
"Constellations"
] |
36,837,891 | https://en.wikipedia.org/wiki/Rho%20Cygni | Rho Cygni, Latinized from ρ Cygni, is a yellow-hued star in the northern constellation of Cygnus. It is visible to the naked eye with an apparent magnitude of 4.02. The measured annual parallax shift is 26.39 milliarcseconds, which yields a distance estimate of 124 light years. It is moving further from the Sun with a ... | Rho Cygni | [
"Astronomy"
] | 267 | [
"Cygnus (constellation)",
"Constellations"
] |
47,045,900 | https://en.wikipedia.org/wiki/Strategic%20Approach%20to%20International%20Chemicals%20Management | The Strategic Approach to International Chemicals Management (SAICM) is a global policy framework to foster the sound management of chemicals. The SAICM Secretariat is hosted by the United Nations Environment Programme.
"The sound management of chemicals is essential if we are to achieve sustainable development, inclu... | Strategic Approach to International Chemicals Management | [
"Chemistry"
] | 986 | [
"Chemical safety",
"Chemical accident",
"nan"
] |
47,046,728 | https://en.wikipedia.org/wiki/Penicillium%20paneum | Penicillium paneum is a species of fungus in the genus Penicillium which can spoil cereal grains. Penicillium paneum produces 1-Octen-3-ol and penipanoid A, penipanoid B, penipanoid C, patulin and roquefortine C
References
Further reading
paneum
Fungi described in 1996
Fungus species | Penicillium paneum | [
"Biology"
] | 79 | [
"Fungi",
"Fungus species"
] |
47,047,358 | https://en.wikipedia.org/wiki/Eigenoperator | In mathematics, an eigenoperator, A, of a matrix H is a linear operator such that
where is a corresponding scalar called an eigenvalue.
References
Linear algebra
Matrix theory | Eigenoperator | [
"Mathematics"
] | 41 | [
"Mathematical objects",
"Matrices (mathematics)",
"Matrix stubs",
"Linear algebra",
"Algebra"
] |
47,047,431 | https://en.wikipedia.org/wiki/Heisenberg%E2%80%93Langevin%20equations | The Heisenberg–Langevin equations (named after Werner Heisenberg and Paul Langevin) are equations for open quantum systems. They are a specific case of quantum Langevin equations.
In the Heisenberg picture the time evolution of a quantum system is the operators themselves. The solution to the Heisenberg equation of mo... | Heisenberg–Langevin equations | [
"Physics"
] | 99 | [
"Theoretical physics",
"Quantum mechanics",
"Quantum physics stubs"
] |
47,047,888 | https://en.wikipedia.org/wiki/Low-level%20design | Low-level design (LLD) is a component-level design process that follows a step-by-step refinement process. This process can be used for designing data structures, required software architecture, source code and ultimately, performance algorithms. Overall, the data organization may be defined during requirement analysis... | Low-level design | [
"Engineering"
] | 449 | [
"Design",
"Software design"
] |
47,048,061 | https://en.wikipedia.org/wiki/Her%20Story%20%28video%20game%29 | Her Story is an interactive film video game written and directed by Sam Barlow. It was released on 24 June 2015 for iOS, OS X, and Windows, and the following year for Android. In the game, the player searches and sorts through a database of video clips from fictional police interviews, and uses the clips to solve the c... | Her Story (video game) | [
"Technology"
] | 4,848 | [
"Works about computing",
"Video games about computing"
] |
47,048,142 | https://en.wikipedia.org/wiki/Normalization%20of%20deviance | Normalization of deviance, according to American sociologist Diane Vaughan, is the process in which deviance from correct or proper behavior or rule becomes culturally normalized.
Vaughan defines the process where a clearly unsafe practice becomes considered normal if it does not immediately cause a catastrophe: "a l... | Normalization of deviance | [
"Biology"
] | 247 | [
"Deviance (sociology)",
"Behavior",
"Human behavior"
] |
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