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 |
|---|---|---|---|---|---|---|
55,704,468 | https://en.wikipedia.org/wiki/LTPP%20Data%20Analysis%20Contest | The LTPP International Data Analysis Contest or the LTPP Data Analysis Contest is an annual international data analysis contest held by the American Society of Civil Engineers and Federal Highway Administration. As the name suggests, the participants are supposed to use the LTPP data in their analysis. The winners of t... | LTPP Data Analysis Contest | [
"Technology"
] | 268 | [
"Science and technology awards",
"Mathematics awards",
"Engineering awards"
] |
55,704,714 | https://en.wikipedia.org/wiki/Light%20field%20microscopy | Light field microscopy (LFM) is a scanning-free 3-dimensional (3D) microscopic imaging method based on the theory of light field. This technique allows sub-second (~10 Hz) large volumetric imaging ([~0.1 to 1 mm]3) with ~1 μm spatial resolution in the condition of weak scattering and semi-transparence, which has never ... | Light field microscopy | [
"Chemistry"
] | 2,891 | [
"Microscopy"
] |
55,706,943 | https://en.wikipedia.org/wiki/Catherine%20Yan | Catherine Huafei Yan () is a professor of mathematics at Texas A&M University interested in algebraic combinatorics.
Education and career
Yan earned a bachelor's degree from Peking University in 1993.
She was a student of Gian-Carlo Rota at the Massachusetts Institute of Technology, where she earned her Ph.D. in 1997 ... | Catherine Yan | [
"Mathematics"
] | 330 | [
"Combinatorialists",
"Combinatorics"
] |
55,707,554 | https://en.wikipedia.org/wiki/Gunungan%20%28wayang%29 | The ( ), also known as () or kayonan in Bali, is a figure in the Indonesian theatrical performance of e.g. , , , and .
The is a conical or triangular structure (tapered peak) inspired by the shape of a mountain (volcano).
In , are special figures in the form of pictures of mountains and its contents. has many f... | Gunungan (wayang) | [
"Physics"
] | 629 | [
"Optical phenomena",
"Physical phenomena",
"Shadows"
] |
55,707,592 | https://en.wikipedia.org/wiki/Polonez%20%28multiple%20rocket%20launcher%29 | The Polonez is a Belarusian 300 mm rocket artillery system of a launcher unit comprising eight rockets packaged in two four-rocket pods mounted on a MZKT-7930 vehicle. In 2018, it was exported to Azerbaijan. The system was designed by the Belarusian Plant of Precision Electromechanics in cooperation with a foreign coun... | Polonez (multiple rocket launcher) | [
"Engineering"
] | 392 | [
"Modular design",
"Modular rocket launchers"
] |
55,708,307 | https://en.wikipedia.org/wiki/Clean%20Boating%20Act%20of%202008 | The Clean Boating Act of 2008 (CBA) is a United States law that requires recreational vessels to implement best management practices to control pollution discharges. The law exempts these vessels from requirements to obtain a discharge permit under the Clean Water Act (i.e. they are exempt from coverage under the EPA V... | Clean Boating Act of 2008 | [
"Chemistry",
"Environmental_science"
] | 226 | [
"Ocean pollution",
"Water pollution"
] |
55,708,561 | https://en.wikipedia.org/wiki/Gas%20Council%20Engineering%20Research%20Station | The Gas Council Engineering Research Station (ERS) was a former engineering research institute on Tyneside, situated in a distinctively-shaped and listed building, now occupied by the Metropolitan Borough of North Tyneside.
History
Design
It was designed by Ryder & Yates in 1965, who also designed the Television Cent... | Gas Council Engineering Research Station | [
"Engineering"
] | 564 | [
"Energy research institutes",
"Energy organizations"
] |
55,708,585 | https://en.wikipedia.org/wiki/Fibularhizoctonia | Fibularhizoctonia is a genus of fungus in the Atheliaceae family. The genus, circumscribed in 1996, contains three widespread species that are anamorphs of Athelia. One species of Fibularhizoctonia is commonly known as the cuckoo fungus because it makes sclerotia, also called termite balls, which mimic termite eggs. T... | Fibularhizoctonia | [
"Biology"
] | 178 | [
"Mimicry",
"Biological defense mechanisms"
] |
55,709,615 | https://en.wikipedia.org/wiki/Polyester%20fiberfill | Polyester fiberfill is a synthetic fiber used for stuffing pillows and other soft objects such as stuffed animals. It is also used in audio speakers for its acoustic properties. It is commonly sold under the trademark name Poly-Fil, or un-trademarked as polyfill.
References
Synthetic fibers | Polyester fiberfill | [
"Chemistry"
] | 62 | [
"Polymer stubs",
"Synthetic materials",
"Organic chemistry stubs",
"Synthetic fibers"
] |
55,709,766 | https://en.wikipedia.org/wiki/International%20Journal%20of%20Medical%20Informatics | The International Journal of Medical Informatics is a monthly peer-reviewed medical journal covering health informatics. It was established in 1970 as the International Journal of Bio-Medical Computing, obtaining its current name in 1997. It is published by Elsevier on behalf of both the European Federation for Medical... | International Journal of Medical Informatics | [
"Biology"
] | 161 | [
"Bioinformatics",
"Biomedical informatics journals"
] |
55,710,847 | https://en.wikipedia.org/wiki/International%20Society%20for%20Stereology%20%26%20Image%20Analysis | The International Society for Stereology & Image Analysis (ISSIA) is an international scientific society whose purpose is to encourage the development and dissemination of knowledge in stereology and image analysis in a wide range of disciplines. It was founded in 1961. Although the Society is currently based in the C... | International Society for Stereology & Image Analysis | [
"Chemistry"
] | 320 | [
"Microscopy organizations",
"Microscopy"
] |
55,710,918 | https://en.wikipedia.org/wiki/Blanka%20Wladislaw | Blanka Wladislaw (born Blanka Wertheim, 3 June 1917 – 26 January 2012) was a Brazilian chemist of Polish-Jewish descent.
Biography
Wladislaw was born Blanka Wertheim on 3 June 1917, in Warsaw, Congress Poland, a part of the Russian Empire. Her family emigrated to Brazil when she was 14, where they have faced great fin... | Blanka Wladislaw | [
"Chemistry"
] | 588 | [
"Electrochemistry",
"Electrochemists"
] |
55,711,036 | https://en.wikipedia.org/wiki/History%20of%20computing%20in%20the%20Soviet%20Union | The history of computing in the Soviet Union began in the late 1940s, when the country began to develop its Small Electronic Calculating Machine (MESM) at the Kiev Institute of Electrotechnology in Feofaniya. Initial ideological opposition to cybernetics in the Soviet Union was overcome by a Khrushchev era policy that ... | History of computing in the Soviet Union | [
"Technology"
] | 4,795 | [
"Computing in the Soviet Union",
"Computer systems",
"Soviet computer systems",
"Computers",
"History of computing"
] |
55,711,057 | https://en.wikipedia.org/wiki/Mamuli | Mamuli are precious metal ornaments of the Sumba people, Sumba, Indonesia. They are found in the megalithic society of the western Sumba people, e.g. the Anakalang society. The mamuli ornaments have a shape which represents the female genitalia, symbolizing the woman as the giver of life. Mamuli are the most important ... | Mamuli | [
"Technology"
] | 819 | [
"Jewellery components",
"Components"
] |
55,711,274 | https://en.wikipedia.org/wiki/Kathy%20Vivas | Anna Katherina Vivas (born 1972) is a Venezuelan astrophysicist recognized for her investigations of and finding up to 100 new and very distant RR Lyrae stars. They are between 13,000 and 220,000 light years from the Sun, and are considered some of the oldest in the Milky Way. Her research has enabled some of the first... | Kathy Vivas | [
"Physics"
] | 282 | [
"Astrophysicists",
"Astrophysics"
] |
55,711,422 | https://en.wikipedia.org/wiki/NGC%204498 | NGC 4498 is a barred spiral galaxy located about 50 million light-years away in the constellation Coma Berenices. NGC 4498 was discovered by astronomer William Herschel on March 21, 1784. NGC 4498 is a member of the Virgo Cluster.
See also
List of NGC objects (4001–5000)
Gallery
References
External links
Coma Ber... | NGC 4498 | [
"Astronomy"
] | 102 | [
"Coma Berenices",
"Constellations"
] |
55,714,452 | https://en.wikipedia.org/wiki/Lateral%20accessory%20lobes | Lateral accessory lobes, or LALs are paired, symmetrical, systems of synaptic neuropils that exist in the brains of insects and other arthropods. Lateral accessory lobes are located inferiorly and laterally from ellipsoid body, anteriorly and laterally from the bulb. In the frontal section of the arthropod brain the LA... | Lateral accessory lobes | [
"Biology"
] | 334 | [
"Organ systems",
"Nervous system"
] |
38,451,608 | https://en.wikipedia.org/wiki/Inforg | An inforg is an informationally embodied organism, entity made up of information, that exists in the infosphere. These informationally embodied organisms are also called natural agents.
Description
Inforgs was used by Luciano Floridi to describe what makes up an infosphere. The usage of the word describes organisms t... | Inforg | [
"Technology"
] | 370 | [
"Computing and society",
"Information society"
] |
38,453,252 | https://en.wikipedia.org/wiki/Global%20Information%20Governance%20Day | Global Information Governance Day (GIGD) is a day that occurs on the third Thursday in February. The purpose of Global Information Governance Day is to raise the awareness of information governance. The annual observance was started by Garth Landers, Tamir Sigal, and Barclay T. Blair in 2012.
Information governance is... | Global Information Governance Day | [
"Technology"
] | 634 | [
"Information technology",
"Information technology management"
] |
38,454,237 | https://en.wikipedia.org/wiki/CAMECA | CAMECA is a manufacturer of scientific instruments, namely material analysis instruments based on charged particle beam, ions, or electrons.
History
The company was founded as a subsidiary of Compagnie générale de la télégraphie sans fil (CSF), in 1929, as "Radio-cinéma" at the time of the emergence of the talkies. T... | CAMECA | [
"Engineering"
] | 663 | [
"Equipment semiconductor companies",
"Semiconductor fabrication equipment"
] |
38,454,300 | https://en.wikipedia.org/wiki/Assisted%20migration | Assisted migration is "the intentional establishment of populations or meta-populations beyond the boundary of a species' historic range for the purpose of tracking suitable habitats through a period of changing climate...." It is therefore a nature conservation tactic by which plants or animals are intentionally moved... | Assisted migration | [
"Biology"
] | 7,286 | [
"Ecology"
] |
38,454,487 | https://en.wikipedia.org/wiki/Susan%20L.%20Solomon | Susan Lynn Solomon (August 23, 1951 – September 8, 2022) was an American executive and lawyer. She was the chief executive officer and co-founder of the New York Stem Cell Foundation (NYSCF).
Early life and education
Solomon was born in Brooklyn on August 23, 1951. Her father, Seymour Solomon, was the co-founder of ... | Susan L. Solomon | [
"Chemistry",
"Biology"
] | 1,310 | [
"Translational medicine",
"Tissue engineering",
"Stem cell research"
] |
38,454,848 | https://en.wikipedia.org/wiki/Michelangelo%20Hand | The Michelangelo Hand is a fully articulated robotic hand prosthesis developed by the German prosthetics company Ottobock and its American partner Advanced Arm Dynamics. It is the first prosthesis to feature an electronically actuated thumb which mimics natural human hand movements. The Michelangelo Hand can be used fo... | Michelangelo Hand | [
"Engineering",
"Biology"
] | 626 | [
"Biological engineering",
"Biomedical engineering",
"Bionics",
"Medical equipment",
"Medical technology"
] |
38,455,034 | https://en.wikipedia.org/wiki/Freight%20claim | A freight claim or cargo claim is a legal demand by a shipper or consignee against a carrier in respect of damage to a shipment, or loss thereof.
Typically, the claimant will seek damages (financial compensation for loss), but other remedies include "specific performance", where the cargo-owner seeks delivery of th... | Freight claim | [
"Physics"
] | 1,241 | [
"Physical systems",
"Transport",
"Transport law"
] |
38,456,645 | https://en.wikipedia.org/wiki/CallFire | CallFire Inc. is a cloud telephony services provider (SaaS) headquartered in Santa Monica, California, known locally as Silicon Beach. CallFire develops web-based VoIP products and services as a business-to-business (B2B) service for small and medium-sized businesses (SMB's).
History
The company was incorporated in ... | CallFire | [
"Technology"
] | 291 | [
"Cloud platforms",
"Computing platforms"
] |
38,457,493 | https://en.wikipedia.org/wiki/Riordan%20array | A Riordan array is an infinite lower triangular matrix, , constructed from two formal power series, of order 0 and of order 1, such that .
A Riordan array is an element of the Riordan group. It was defined by mathematician Louis W. Shapiro and named after John Riordan.
The study of Riordan arrays is a field influenc... | Riordan array | [
"Mathematics"
] | 1,489 | [
"Discrete mathematics",
"Combinatorics"
] |
38,459,955 | https://en.wikipedia.org/wiki/Mesembrenone | Mesembrenone is an alkaloid constituent of Sceletium tortuosum (Kanna) and minor constituent of Lampranthus aureus and Lampranthus spectabilis.
Similar to modern synthetic antidepressants, it is a potent (IC50 < 1 μM) selective inhibitor of the serotonin transporter (SERT) (that is, a selective serotonin reuptake ... | Mesembrenone | [
"Chemistry"
] | 175 | [
"Ketones",
"Alkaloids by chemical classification",
"Functional groups",
"Indole alkaloids"
] |
51,276,643 | https://en.wikipedia.org/wiki/Harposporium%20anguillulae | Harposporium anguillulae is a member of the genus Harposporium. It is an endoparasitic nematophagous fungus that attacks nematodes and eelworms and is isolated commonly from field and agricultural soils as well as used as an experimental organism in the laboratory.
History and taxonomy
Harposporium anguillulae was des... | Harposporium anguillulae | [
"Biology"
] | 874 | [
"Fungi",
"Fungus species"
] |
51,277,173 | https://en.wikipedia.org/wiki/Cellular%20agriculture | Cellular agriculture focuses on the production of agricultural products from cell cultures using a combination of biotechnology, tissue engineering, molecular biology, and synthetic biology to create and design new methods of producing proteins, fats, and tissues that would otherwise come from traditional agriculture. ... | Cellular agriculture | [
"Engineering",
"Biology"
] | 3,628 | [
"Biological engineering",
"Cellular agriculture"
] |
51,278,142 | https://en.wikipedia.org/wiki/IC%205332 | IC 5332, also known as PGC 71775 is an intermediate spiral galaxy about 30 million light-years away in the constellation Sculptor. IC 5332 is not visible to the naked eye with an apparent magnitude of 10.72. Viewed from earth, it is nearly face on. It has a very small central bulge and open spiral arms accounting for i... | IC 5332 | [
"Astronomy"
] | 278 | [
"Constellations",
"Sculptor (constellation)"
] |
51,279,487 | https://en.wikipedia.org/wiki/Kepler-419 | Kepler-419 is an F-type main-sequence star located about 3,280 light years from Earth in the constellation Cygnus. It is located within the field of vision of the Kepler spacecraft, the satellite that NASA's Kepler Mission used to detect planets that may be transiting their stars. In 2012, a potential planetary compan... | Kepler-419 | [
"Astronomy"
] | 798 | [
"Cygnus (constellation)",
"Constellations"
] |
51,279,631 | https://en.wikipedia.org/wiki/Kepler-419b | Kepler-419b (also known by its Kepler Object of Interest designation KOI-1474.01) is a hot Jupiter exoplanet orbiting the star Kepler-419, the outermost of two such planets discovered by NASA's Kepler spacecraft. It is located about 3,400 light-years (1040 parsecs from Earth in the constellation Cygnus.
Characteristic... | Kepler-419b | [
"Astronomy"
] | 569 | [
"Cygnus (constellation)",
"Constellations"
] |
51,280,448 | https://en.wikipedia.org/wiki/MEGABYTE%20Act%20of%202016 | The Making Electronic Government Accountable By Yielding Tangible Efficiencies Act of 2016 (or the MEGABYTE Act of 2016) is a United States federal law which requires the Director of the Office of Management and Budget to issue a directive on the management of software licenses by the US federal government.
The direct... | MEGABYTE Act of 2016 | [
"Technology"
] | 404 | [
"Information technology",
"Information technology management"
] |
51,280,726 | https://en.wikipedia.org/wiki/Orbit%20spectrum | Orbit spectrum, also known as satellite spectrum, is a segment of a radio spectrum that becomes available when satellites are placed into orbit. This spectrum is a limited resource for every country. To ensure optimum utilization of the orbit spectrum, the national administrations of countries worldwide undertake regul... | Orbit spectrum | [
"Physics",
"Astronomy"
] | 287 | [
"Radio spectrum",
"Outer space",
"Spectrum (physical sciences)",
"Electromagnetic spectrum",
"Astronomy stubs",
"Outer space stubs"
] |
51,281,143 | https://en.wikipedia.org/wiki/GNF6702 | GNF6702 is the name for a broad-spectrum antiprotozoal drug invented by researchers working at the Genomics Institute of the Novartis Research Foundation in 2013, with activity against leishmaniasis, Chagas disease and sleeping sickness. These three diseases are caused by related kinetoplastid parasites, which share si... | GNF6702 | [
"Biology"
] | 137 | [
"Antiprotozoal agents",
"Biocides"
] |
51,286,103 | https://en.wikipedia.org/wiki/Clarke%27s%20generalized%20Jacobian | In mathematics, Clarke's generalized Jacobian is a generalization of the Jacobian matrix of a smooth function to non-smooth functions. It was introduced by .
References
Mathematical optimization | Clarke's generalized Jacobian | [
"Mathematics"
] | 38 | [
"Mathematical optimization",
"Mathematical analysis",
"Mathematical analysis stubs"
] |
51,286,379 | https://en.wikipedia.org/wiki/Winnie%20%28website%29 | Winnie is a marketplace for child care that helps parents find childcare, preschool, and early education. It is based in San Francisco and was founded in 2016 by Sara Mauskopf and Anne Halsall.
History
The Winnie iPhone app was launched in June 2016. In October 2016, Winnie announced that it raised $2.5 million in see... | Winnie (website) | [
"Technology"
] | 599 | [
"Information systems",
"Recommender systems"
] |
51,286,480 | https://en.wikipedia.org/wiki/Phi%20Ceti | The Bayer designation Phi Ceti (φ Cet / φ Ceti) is shared by four stars, in the constellation Cetus:
φ1 Ceti (HR 194), a red clump giant
φ2 Ceti (HR 235), an F7 main sequence star
φ3 Ceti (HR 267), a red giant
φ4 Ceti (HR 279), a G8 giant
All of them were the Arabs' Al Nithām. According to the catalogue of stars in t... | Phi Ceti | [
"Astronomy"
] | 206 | [
"Cetus",
"Constellations"
] |
51,287,398 | https://en.wikipedia.org/wiki/Winnowing%20%28sedimentology%29 | In sedimentology, winnowing is the natural removal of fine material from a coarser sediment by wind or flowing water. Once a sediment has been deposited, subsequent changes in the speed or direction of wind or water flowing over it can agitate the grains in the sediment and allow the preferential removal of the finer g... | Winnowing (sedimentology) | [
"Chemistry"
] | 115 | [
"nan",
"Separation processes"
] |
51,288,275 | https://en.wikipedia.org/wiki/Journal%20of%20Consumer%20Psychology | The Journal of Consumer Psychology is a quarterly peer-reviewed academic journal covering psychology as it relates to consumer behavior. It was established in 1992 and is published by John Wiley & Sons on behalf of the Society for Consumer Psychology, the 23rd division of the American Psychological Association. The edi... | Journal of Consumer Psychology | [
"Biology"
] | 117 | [
"Behavior",
"Consumer behaviour",
"Human behavior"
] |
44,092,279 | https://en.wikipedia.org/wiki/Kyoto%20Prize%20in%20Basic%20Sciences | The Kyoto Prize in Basic Sciences is awarded once a year by the Inamori Foundation. The Prize is one of three Kyoto Prize categories; the others are the Kyoto Prize in Advanced Technology and the Kyoto Prize in Arts and Philosophy. The first Kyoto Prize in Basic Sciences was awarded to Claude Elwood Shannon, the “Estab... | Kyoto Prize in Basic Sciences | [
"Astronomy",
"Technology"
] | 230 | [
"Biology awards",
"Astronomy prizes",
"Space-related awards",
"Mathematics awards",
"Science and technology awards"
] |
44,092,705 | https://en.wikipedia.org/wiki/BotIT2 | BotIT2 is a neurotoxin from the scorpion Buthus occitanus tunetanus, which modifies activation and slows down the deactivation of voltage gated sodium channels.
Source and etymology
BotIT2 is found in the venom of the scorpion Buthus occitanus tunetanus (Bot) and hence named Buthus occitanus tunetanus insect toxin 2... | BotIT2 | [
"Chemistry"
] | 983 | [
"Neurochemistry",
"Neurotoxins"
] |
44,092,786 | https://en.wikipedia.org/wiki/Calitoxin | Calitoxin, also known as CLX, is a sea anemone neurotoxin produced by the sea anemone Calliactis parasitica. It targets crabs and octopuses, among other invertebrates. Two isoforms (CLX-1 and CLX-2) have been identified, both of which are formed from precursors stored in the stinging cells of the anemone. Once the t... | Calitoxin | [
"Chemistry"
] | 1,184 | [
"Neurochemistry",
"Protein toxins",
"Neurotoxins",
"Toxins by chemical classification"
] |
44,094,917 | https://en.wikipedia.org/wiki/Schoenflies%20displacement | Schoenflies (or Schönflies) displacement (or motion) named after Arthur Moritz Schoenflies is a rigid body motion consisting of linear motion in three dimensional space plus one orientation around an axis with fixed direction. In robotic manipulation this is a common motion as many pick and place operations require mo... | Schoenflies displacement | [
"Engineering"
] | 200 | [
"Industrial robots",
"Robotics engineering",
"Robot kinematics"
] |
44,097,549 | https://en.wikipedia.org/wiki/Xenon%20fluoride%20nitrate | Xenon fluoride nitrate, also known as fluoroxenonium nitrate, is the chemical compound with formula FXeONO2.
Synthesis
This compound is formed via the reaction:
[FXeOXeFXeF][AsF6] + 2NO2F → FXeONO2 + NO2AsF6.
Purification of FXeONO2 can then take place by dissolving in SO2ClF, which leaves the nitronium arsenic he... | Xenon fluoride nitrate | [
"Chemistry"
] | 628 | [
"Nitrates",
"Fluorides",
"Oxidizing agents",
"Salts"
] |
44,097,828 | https://en.wikipedia.org/wiki/Zirconium%20nitrate | Zirconium nitrate is a volatile anhydrous transition metal nitrate salt of zirconium with formula Zr(NO3)4. It has alternate names of zirconium tetranitrate, or zirconium(IV) nitrate.
It has a UN number of UN 2728 and is class 5.1, meaning oxidising substance.
Formation
The anhydrous salt can be made from zirconium t... | Zirconium nitrate | [
"Chemistry"
] | 1,060 | [
"Nitrates",
"Oxidizing agents",
"Salts"
] |
44,098,050 | https://en.wikipedia.org/wiki/Symmetry%20of%20diatomic%20molecules | Molecular symmetry in physics and chemistry describes the symmetry present in molecules and the classification of molecules according to their symmetry. Molecular symmetry is a fundamental concept in the application of Quantum Mechanics in physics and chemistry, for example it can be used to predict or explain many of ... | Symmetry of diatomic molecules | [
"Physics",
"Chemistry",
"Mathematics"
] | 7,049 | [
"Molecular physics",
"Theoretical chemistry",
" molecular",
"nan",
"Geometry",
"Atomic",
"Symmetry",
" and optical physics"
] |
44,098,241 | https://en.wikipedia.org/wiki/Future%20Soldier%202030%20Initiative | Future Soldier 2030 Initiative was a US Army program that was launched in 2009 with the mission to research and develop future soldiers' equipments, weapons and body armors. The program investigates various futuristic technologies, including mind boosting drugs, powered exoskeletons and artificially intelligent assista... | Future Soldier 2030 Initiative | [
"Engineering",
"Biology"
] | 105 | [
"Biological engineering",
"Bioengineering stubs",
"Biotechnology stubs",
"Medical technology stubs",
"Medical technology"
] |
44,098,670 | https://en.wikipedia.org/wiki/Bactridines | Bactridines are a group of six antibacterial peptides from the venom of the Tityus discrepans scorpion. They exclusively target sodium channels. Bactridines are unique in that this scorpion toxin acts on sodium channels of both bacteria and eukaryotes.
Etymology
The name bactridine is derived from the fact that these ... | Bactridines | [
"Chemistry"
] | 1,099 | [
"Biomolecules by chemical classification",
"Peptides",
"Molecular biology"
] |
44,100,228 | https://en.wikipedia.org/wiki/Multi-access%20edge%20computing | Multi-access edge computing (MEC), formerly mobile edge computing, is an ETSI-defined network architecture concept that enables cloud computing capabilities and an IT service environment at the edge of the cellular network and, more in general at the edge of any network. The basic idea behind MEC is that by running app... | Multi-access edge computing | [
"Technology"
] | 1,123 | [
"Mobile telecommunications",
"Mobile telecommunications networks"
] |
44,100,239 | https://en.wikipedia.org/wiki/SD%20Blu-ray | SD Blu-ray disc is a Blu-ray disc on which the main feature is standard-definition video instead of the high-definition video found on typical Blu-ray discs.
This is often due to the highest quality version of the feature content only being available in standard definition. This can include content that was shot on st... | SD Blu-ray | [
"Engineering"
] | 471 | [
"Broadcast engineering",
"Electronic engineering"
] |
44,100,756 | https://en.wikipedia.org/wiki/Nicotinamide%20cofactor%20analogues | Nicotinamide cofactor analogues (mNADs), also called nicotinamide coenzyme biomimetics (NCBs), are artificial compounds that mimic the natural nicotinamide adenine dinucleotide cofactors in structure, to explore a mechanism or be used in biocatalysis or other applications.
These nicotinamide cofactor mimics generally r... | Nicotinamide cofactor analogues | [
"Chemistry",
"Biology"
] | 381 | [
"Biochemistry",
"nan"
] |
44,101,742 | https://en.wikipedia.org/wiki/Cyclonic%20flow%20meter | A Cyclonic Flow Meter is a meter designed to measure the flow rate of a fluid (or gas) within a cylindrical chamber without a differential pressure directly across the rotating member, and without the use of any bearing (such as in a Turbine meter or Paddle wheel). The ring rotates in a "dead end" of the fluid flow, at... | Cyclonic flow meter | [
"Chemistry",
"Technology",
"Engineering"
] | 123 | [
"Measuring instruments",
"Flow meters",
"Fluid dynamics"
] |
44,101,908 | https://en.wikipedia.org/wiki/Metallic%20color | A metallic color is a color that appears to be that of a polished metal. The visual sensation usually associated with metals is its metallic shine. This cannot be reproduced by a simple solid color, because the shiny effect is due to the material's brightness varying with the surface angle to the light source. In addit... | Metallic color | [
"Physics"
] | 369 | [
"Optical phenomena",
"Physical phenomena",
"Color appearance phenomena"
] |
44,102,649 | https://en.wikipedia.org/wiki/Smartphone%20ad%20hoc%20network | Smartphone ad hoc networks (SPANs; also smart phone ad hoc networks) are wireless ad hoc networks that use smartphones. Once embedded with ad hoc networking technology, a group of smartphones in close proximity can together create an ad hoc network. Smart phone ad hoc networks use the existing hardware (primarily Bluet... | Smartphone ad hoc network | [
"Technology",
"Engineering"
] | 1,170 | [
"Wireless networking",
"Computer networks engineering"
] |
44,102,883 | https://en.wikipedia.org/wiki/Yop1p | DP1/Yop1p is an integral membrane protein family that, along with the reticulons, is responsible for the shape of the tubular endoplasmic reticulum (ER) in yeast and mammalian cells. Furthermore, it is also believed that they might be involved in sheet ER formation.
About half the total area of membrane in an eukaryot... | Yop1p | [
"Biology"
] | 2,110 | [
"Protein families",
"Protein classification"
] |
44,103,659 | https://en.wikipedia.org/wiki/The%20Chronicle%20of%20the%20Fallers | The Chronicle of the Fallers is a space opera sequence by science fiction author Peter F. Hamilton. Hamilton announced in 2011 that he was developing a new trilogy set in Commonwealth Universe. He later decided to cut the trilogy down to two parts. Cover art for The Abyss Beyond Dreams was unveiled on March 19, 2014. T... | The Chronicle of the Fallers | [
"Materials_science"
] | 698 | [
"Fiction about nanotechnology",
"Nanotechnology"
] |
44,103,870 | https://en.wikipedia.org/wiki/FeMoco | FeMoco ( cofactor) is the primary cofactor of nitrogenase. Nitrogenase is the enzyme that catalyzes the conversion of atmospheric nitrogen molecules N2 into ammonia (NH3) through the process known as nitrogen fixation. Because it contains iron and molybdenum, the cofactor is called FeMoco. Its stoichiometry is Fe7MoS9C... | FeMoco | [
"Chemistry"
] | 1,456 | [
"Cluster chemistry",
"Metalloproteins",
"Organometallic chemistry",
"Bioinorganic chemistry"
] |
62,670,862 | https://en.wikipedia.org/wiki/Glenn%20Pool%20Oil%20Reserve | The discovery of the Glenn Pool Oil Reserve in 1905 brought the first major oil pipelines into Oklahoma, and instigated the first large scale oil boom in the state. Located near what was—at the time—the small town of Tulsa, Oklahoma, the resultant establishment of the oil fields in the area contributed greatly to the ... | Glenn Pool Oil Reserve | [
"Chemistry"
] | 1,440 | [
"Petroleum",
"Chemical mixtures"
] |
62,671,014 | https://en.wikipedia.org/wiki/President%27s%20Medal%20of%20the%20IOP | The President's Medal of the IOP is awarded by the Institute of Physics (IOP), with a maximum of two per presidency. It was first established in 1997, and is for "meritorious services in various fields of endeavour which were of benefit to physics in general and the Institute in particular". It is presented personally ... | President's Medal of the IOP | [
"Technology"
] | 108 | [
"Science and technology awards",
"Physics awards"
] |
62,671,320 | https://en.wikipedia.org/wiki/Prusa%20Mini | The Prusa Mini, stylized as the Original Prusa MINI, is an open-source fused deposition modeling 3D printer that is manufactured by the Czech company Prusa Research. The printer is the lowest cost machine produced by Prusa Research and is designed as a first printer or as part of a 'print farm'.
Specifications
Mini
... | Prusa Mini | [
"Engineering",
"Biology"
] | 510 | [
"RepRap project",
"Self-replication"
] |
62,671,528 | https://en.wikipedia.org/wiki/L%C3%ADnea%20P | The Línea P (P line), officially the Pyrenees Defense Organisation (), was a fortified line of defense built in the Pyrenees between 1944 and 1948 to prevent an invasion into Spanish territory.
After the end of the Spanish Civil War, the government of General Franco decided to build a defensive line in the Pyrenees, t... | Línea P | [
"Engineering"
] | 4,101 | [
"World War II defensive lines",
"Separation barriers",
"Historic defensive lines",
"Border barriers",
"Fortification lines"
] |
62,672,363 | https://en.wikipedia.org/wiki/Ter-Antonyan%20function | The Ter-Antonyan function parameterizes the energy spectra of primary cosmic rays in the "knee" region ( eV) by the continuously differentiable function of energy taking into account the rate of change of spectral slope. The function is expressed as:
where is a scale factor, and are the asymptotic slopes of the fu... | Ter-Antonyan function | [
"Physics"
] | 313 | [
"Astrophysics",
"Physical phenomena",
"Radiation",
"Cosmic rays"
] |
62,672,378 | https://en.wikipedia.org/wiki/Conjugated%20estrogens/norgestrel | Conjugated estrogens/norgestrel (CEEs/NG), sold under the brand name Prempak-C among others, is a combination of conjugated estrogens (CEEs), an estrogen, and norgestrel (NG), a progestin, which is used in menopausal hormone therapy in postmenopausal women. It is taken by mouth and contains 0.625 or 1.25 mg CEEs and 15... | Conjugated estrogens/norgestrel | [
"Chemistry"
] | 159 | [
"Drug safety",
"Abandoned drugs"
] |
62,673,697 | https://en.wikipedia.org/wiki/Sulfonium-based%20oxidation%20of%20alcohols%20to%20aldehydes | Sulfonium-based oxidations of alcohols to aldehydes summarizes a group of organic reactions that transform a primary alcohol to the corresponding aldehyde (and a secondary alcohol to the corresponding ketone). Selective oxidation of alcohols to aldehydes requires circumventing over-oxidation to the carboxylic acid. One... | Sulfonium-based oxidation of alcohols to aldehydes | [
"Chemistry"
] | 1,050 | [
"Organic oxidation reactions",
"Organic reactions"
] |
62,674,651 | https://en.wikipedia.org/wiki/Eakin%E2%80%93Nagata%20theorem | In abstract algebra, the Eakin–Nagata theorem states: given commutative rings such that is finitely generated as a module over , if is a Noetherian ring, then is a Noetherian ring. (Note the converse is also true and is easier.)
The theorem is similar to the Artin–Tate lemma, which says that the same statement hol... | Eakin–Nagata theorem | [
"Mathematics"
] | 541 | [
"Fields of abstract algebra",
"Commutative algebra"
] |
62,676,078 | https://en.wikipedia.org/wiki/Capitol%20Hill%20mystery%20soda%20machine | The Capitol Hill mystery soda machine was a vending machine in Capitol Hill, Seattle, notable for its "mystery" buttons which dispensed unusual drink flavors. It is unknown who restocked the machine, which originally caused the development of a local legend that the machine was haunted, and later an enduring legacy of ... | Capitol Hill mystery soda machine | [
"Physics",
"Engineering"
] | 706 | [
"Individual physical objects",
"Vending machines",
"Automation",
"Physical objects",
"Matter"
] |
62,676,796 | https://en.wikipedia.org/wiki/Quantum%20Cram%C3%A9r%E2%80%93Rao%20bound | The quantum Cramér–Rao bound is the quantum analogue of the classical Cramér–Rao bound. It bounds the achievable precision in parameter estimation with a quantum system:
where is the number of independent repetitions, and is the quantum Fisher information.
Here, is the state of the system and is the Hamiltonian o... | Quantum Cramér–Rao bound | [
"Physics"
] | 186 | [
"Quantum optics",
"Quantum mechanics"
] |
62,676,893 | https://en.wikipedia.org/wiki/Quantum%20Fisher%20information | The quantum Fisher information is a central quantity in quantum metrology and is the quantum analogue of the classical Fisher information. It is one of the central quantities used to qualify the utility of an input state, especially in Mach–Zehnder (or, equivalently, Ramsey) interferometer-based phase or parameter esti... | Quantum Fisher information | [
"Physics"
] | 1,887 | [
"Quantum optics",
"Quantum mechanics"
] |
62,677,192 | https://en.wikipedia.org/wiki/Symmetric%20logarithmic%20derivative | The symmetric logarithmic derivative is an important quantity in quantum metrology, and is related to the quantum Fisher information.
Definition
Let and be two operators, where is Hermitian and positive semi-definite. In most applications, and fulfill further properties, that also is Hermitian and is a density... | Symmetric logarithmic derivative | [
"Physics"
] | 236 | [
"Quantum optics",
"Quantum mechanics"
] |
62,677,763 | https://en.wikipedia.org/wiki/Center%20for%20Human-Compatible%20Artificial%20Intelligence | The Center for Human-Compatible Artificial Intelligence (CHAI) is a research center at the University of California, Berkeley focusing on advanced artificial intelligence (AI) safety methods. The center was founded in 2016 by a group of academics led by Berkeley computer science professor and AI expert Stuart J. Russe... | Center for Human-Compatible Artificial Intelligence | [
"Technology"
] | 317 | [
"Existential risk from artificial general intelligence"
] |
50,448,376 | https://en.wikipedia.org/wiki/CCDC180 | Coiled-coil domain containing protein 180 (CCDC180) is a protein that in humans is encoded by the CCDC180 gene. This protein is known to localize to the nucleus and is thought to be involved in regulation of transcription as are many proteins containing coiled-coil domains. As it is expressed most highly in the teste... | CCDC180 | [
"Chemistry"
] | 1,009 | [
"Biomolecules by chemical classification",
"Proteins",
"Molecular biology"
] |
50,448,624 | https://en.wikipedia.org/wiki/Supersymmetric%20WKB%20approximation | In physics, the supersymmetric WKB (SWKB) approximation is an extension of the WKB approximation that uses principles from supersymmetric quantum mechanics to provide estimations on energy eigenvalues in quantum-mechanical systems. Using the supersymmetric method, there are potentials that can be expressed in terms of... | Supersymmetric WKB approximation | [
"Physics",
"Mathematics"
] | 264 | [
"Symmetry",
"Approximations",
"Applied mathematics",
"Theoretical physics",
"Unsolved problems in physics",
"Quantum mechanics",
"Quantum physics stubs",
"Mathematical relations",
"Mathematical physics",
"Physics beyond the Standard Model",
"Supersymmetry"
] |
50,448,673 | https://en.wikipedia.org/wiki/Levinson%27s%20theorem | Levinson's theorem is an important theorem of scattering theory. In non-relativistic quantum mechanics, it relates the number of bound states in channels with a definite orbital momentum to the difference in phase of a scattered wave at infinite and zero momenta. It was published by Norman Levinson in 1949.
The theore... | Levinson's theorem | [
"Physics",
"Mathematics"
] | 583 | [
"Theorems in quantum mechanics",
"Equations of physics",
"Quantum mechanics",
"Theorems in mathematical physics",
"Physics theorems"
] |
50,448,848 | https://en.wikipedia.org/wiki/Short%20integer%20solution%20problem | Short integer solution (SIS) and ring-SIS problems are two average-case problems that are used in lattice-based cryptography constructions. Lattice-based cryptography began in 1996 from a seminal work by Miklós Ajtai who presented a family of one-way functions based on SIS problem. He showed that it is secure in an ave... | Short integer solution problem | [
"Mathematics"
] | 1,430 | [
"Discrete mathematics",
"Mathematical problems",
"Computational problems",
"Number theory"
] |
50,449,843 | https://en.wikipedia.org/wiki/Surendra%20Nath%20Pandeya | Professor Surendra Nath Pandeya (1939–2012) was an Indian medicinal and organic chemist. He made several contributions in the design and discovery of anticonvulsant, antitubercular, anti-HIV, anti-cancer, antibacterial, and antimicrobial molecules. His research focused on semicarbazones, Mannich bases, thiadiazoles, be... | Surendra Nath Pandeya | [
"Chemistry"
] | 366 | [
"Organic chemists",
"Indian organic chemists"
] |
50,449,991 | https://en.wikipedia.org/wiki/Nuclear%20organization | Nuclear organization refers to the spatial organization and dynamics of chromatin within a cell nucleus during interphase. There are many different levels and scales of nuclear organisation.
At the smallest scale, DNA is packaged into units called nucleosomes, which compacts DNA about 7-fold. In addition, nucleosomes ... | Nuclear organization | [
"Biology"
] | 2,751 | [
"Nuclear organization",
"Cellular processes"
] |
50,451,248 | https://en.wikipedia.org/wiki/Tara%20Haelle | Tara Susan Haelle, known professionally as Tara Haelle, (born January 20, 1978) is an American photojournalist, educator, author, and science writer. Haelle, along with co-author Emily Willingham, published The Informed Parent: A Science-Based Resource for Your Child's First Four Years, which examines several child rai... | Tara Haelle | [
"Biology"
] | 526 | [
"Vaccination",
"Vaccination advocates"
] |
50,452,924 | https://en.wikipedia.org/wiki/List%20of%20tallest%20oil%20platforms | This is a list of the tallest oil platforms over in height. The current highest oil platform is the Petronius platform operated by Chevron Corporation and Marathon Oil in the Gulf of Mexico, 210 km southeast of New Orleans, United States.
References
Oil platforms
Tallest | List of tallest oil platforms | [
"Chemistry",
"Engineering"
] | 54 | [
"Oil platforms",
"Petroleum technology",
"Natural gas technology",
"Structural engineering"
] |
50,453,100 | https://en.wikipedia.org/wiki/Benguela-Belize%20Lobito-Tomboco%20Platform | Benguela-Belize Lobito-Tomboco is a offshore compliant tower oil platform off the coast of Angola, located in water deep in the lower Congo Basin. It is owned and run by the Chevron Corporation.
References
External links
Chevron Corporation
Oil platforms | Benguela-Belize Lobito-Tomboco Platform | [
"Chemistry",
"Engineering"
] | 55 | [
"Oil platforms",
"Petroleum technology",
"Natural gas technology",
"Structural engineering"
] |
50,453,257 | https://en.wikipedia.org/wiki/Turris%20Omnia | Turris Omnia started as a crowdfunded open-source SOHO network router developed by the CZ.NIC association.
On 31 January 2016 the Turris Omnia was presented at FOSDEM 2016.
Routers from campaign were delivered in 2016. After that, routers started to be sold through various resellers including Alza.cz, Amazon and vari... | Turris Omnia | [
"Technology"
] | 568 | [
"Wireless networking hardware",
"Wireless networking"
] |
50,453,569 | https://en.wikipedia.org/wiki/Evolutionary%20epidemiology | Evolutionary epidemiology consists in simultaneously analysing how parasites spread and evolve.
References
Epidemiology | Evolutionary epidemiology | [
"Environmental_science"
] | 24 | [
"Epidemiology",
"Environmental social science"
] |
50,453,839 | https://en.wikipedia.org/wiki/Russula%20redolens | Russula redolens, commonly known as the parsley-scented russula, is a basidiomycete mushroom of the genus Russula native to North America. Its flesh smells of parsley.
See also
List of Russula species
References
External links
redolens
Fungi described in 1921
Fungi of North America
Fungus species | Russula redolens | [
"Biology"
] | 67 | [
"Fungi",
"Fungus species"
] |
50,453,873 | https://en.wikipedia.org/wiki/International%20Charter%20%27Space%20and%20Major%20Disasters%27 | The International Charter "Space and Major Disasters" is a non-binding charter which provides for the charitable and humanitarian acquisition and transmission of satellite data to relief organizations in the event of major disasters. Initiated by the European Space Agency and the French space agency CNES after the UNI... | International Charter 'Space and Major Disasters' | [
"Astronomy"
] | 1,766 | [
"Outer space",
"Space photography and videography"
] |
50,454,415 | https://en.wikipedia.org/wiki/Russula%20subtilis | Russula subtilis is a basidiomycete mushroom of the genus Russula native to North America. Its flesh smells of parsley.
See also
List of Russula species
References
External links
subtilis
Fungi described in 1924
Fungi of North America
Fungus species | Russula subtilis | [
"Biology"
] | 55 | [
"Fungi",
"Fungus species"
] |
50,454,519 | https://en.wikipedia.org/wiki/Russula%20mustelina | Russula mustelina, commonly known as the russet brittlegill, is a basidiomycete mushroom of the genus Russula native to Europe and North America. Swedish mycologist Elias Magnus Fries described the species in his 1838 book Epicrisis Systematis Mycologici seu Synopsis Hymenomycetum.
Description
The fruit bodies appea... | Russula mustelina | [
"Biology"
] | 428 | [
"Fungi",
"Fungus species"
] |
50,454,631 | https://en.wikipedia.org/wiki/Uranium%20ruthenium%20silicide | Uranium ruthenium silicide (URu2Si2) is a heavy fermion alloy composed of uranium, ruthenium, and silicon. URu2Si2 has the same '122' tetragonal crystal structure as many other compounds of present condensed matter research. URu2Si2 is a superconductor with a hastatic order (HO) phase below a temperature of 17.5 K. Bel... | Uranium ruthenium silicide | [
"Physics",
"Chemistry",
"Materials_science",
"Engineering"
] | 160 | [
"Physical quantities",
"Inorganic compounds",
"Superconductivity",
"Materials science",
"Inorganic compound stubs",
"Condensed matter physics",
"Correlated electrons",
"Electrical resistance and conductance"
] |
64,044,793 | https://en.wikipedia.org/wiki/Artificial%20lattice | Artificial lattice is a term encompassing every atomic-scale structures designed and controlled to confine electrons onto a chosen lattice. Research has been done on multiple geometries and one of the most notable being what is called molecular graphene (in order to mimic graphene structure). Molecular graphene is a pa... | Artificial lattice | [
"Physics",
"Chemistry",
"Materials_science",
"Engineering"
] | 729 | [
"Phases of matter",
"Condensed matter physics",
"Matter",
"Materials science"
] |
64,045,357 | https://en.wikipedia.org/wiki/Positive%20linear%20operator | In mathematics, more specifically in functional analysis, a positive linear operator from an preordered vector space into a preordered vector space is a linear operator on into such that for all positive elements of that is it holds that
In other words, a positive linear operator maps the positive cone of the... | Positive linear operator | [
"Mathematics"
] | 551 | [
"Functions and mappings",
"Functional analysis",
"Mathematical objects",
"Mathematical relations",
"Order theory"
] |
64,045,652 | https://en.wikipedia.org/wiki/2MASS%20J10475385%2B2124234 | 2MASS J10475385+2124234 (abbreviated to 2MASS J1047+21) is a brown dwarf of spectral class T6.5, in the constellation Leo about 34 light-years from Earth, hence in galactic topographical and interstellar medium study terms being in the Local Bubble and very nearby in the Orion Arm. The object first attracted attention ... | 2MASS J10475385+2124234 | [
"Astronomy"
] | 762 | [
"Leo (constellation)",
"Constellations"
] |
64,046,423 | https://en.wikipedia.org/wiki/Caesium%20azide | Caesium azide or cesium azide is an inorganic compound of caesium and nitrogen. It is a salt of azide with the formula .
Structure
adopts the same structure as , , and , crystallizing in a tetragonal distorted caesium chloride structure where each azide ion coordinates to eight metal cations, and each metal cation co... | Caesium azide | [
"Chemistry"
] | 194 | [
"Explosive chemicals",
"Azides"
] |
64,047,371 | https://en.wikipedia.org/wiki/DLA0817g | DLA0817g, also known as the Wolfe Disk, is a galaxy located in the constellation Cancer, from Earth.
Discovered in 2017 using observations made with the Atacama Large Millimeter Array (ALMA), it was studied with the Karl G. Jansky Very Large Array (JVLA) observatory and the Hubble Space Telescope.
It is a large rota... | DLA0817g | [
"Astronomy"
] | 223 | [
"Cancer (constellation)",
"Constellations"
] |
64,047,625 | https://en.wikipedia.org/wiki/New%20Zealand%20Nationally%20Significant%20Collections%20and%20Databases | The New Zealand Nationally Significant Collections and Databases (NSCDs) are government-funded biological and physical collections or databases that are considered important and significant to New Zealand.
They consist of living organisms (ICMP culture collection), preserved samples (the Marine Benthic Biology Collect... | New Zealand Nationally Significant Collections and Databases | [
"Biology",
"Environmental_science"
] | 156 | [
"Bioinformatics",
"Biological databases",
"Environmental science databases"
] |
64,047,711 | https://en.wikipedia.org/wiki/Ferhan%20%C3%87e%C3%A7en | Ferhan Çeçen (born June 15, 1961) is a Turkish environmental engineer and chemist, researching wastewater treatment, environmental biotechnology, and adsorption processes. She is a professor at the Boğaziçi University Institute of Environmental Sciences.
Early life and education
Ferhan Çeçen was born on June 15, 1961... | Ferhan Çeçen | [
"Chemistry",
"Environmental_science"
] | 342 | [
"Environmental chemistry",
"nan"
] |
64,047,800 | https://en.wikipedia.org/wiki/Sulfur%20isotope%20biogeochemistry | Sulfur isotope biogeochemistry is the study of the distribution of sulfur isotopes in biological and geological materials. In addition to its common isotope, 32S, sulfur has three rare stable isotopes: 34S, 36S, and 33S. The distribution of these isotopes in the environment is controlled by many biochemical and physica... | Sulfur isotope biogeochemistry | [
"Chemistry",
"Environmental_science"
] | 6,064 | [
"Environmental chemistry",
"Isotopes",
"Chemical oceanography",
"Biogeochemistry",
"Isotopes of sulfur"
] |
64,048,850 | https://en.wikipedia.org/wiki/Viktorya%20Aviyente | Viktorya Aviyente is a Turkish computational chemist. Aviyente is a professor emeritus at Boğaziçi University. Her research interests include computational chemistry and molecular modelling. Aviyente completed a B.S. (1973), M.S. (1977), and Ph.D. (1983) in chemistry at Boğaziçi University.
References
External links ... | Viktorya Aviyente | [
"Chemistry"
] | 126 | [
"Computational chemistry",
"Theoretical chemists",
"Computational chemists"
] |
64,050,069 | https://en.wikipedia.org/wiki/The%20Geometry%20of%20Musical%20Rhythm | The Geometry of Musical Rhythm: What Makes a "Good" Rhythm Good? is a book on the mathematics of rhythms and drum beats. It was written by Godfried Toussaint, and published by Chapman & Hall/CRC in 2013 and in an expanded second edition in 2020. The Basic Library List Committee of the Mathematical Association of Americ... | The Geometry of Musical Rhythm | [
"Physics"
] | 1,015 | [
"Spacetime",
"Rhythm and meter",
"Physical quantities",
"Time"
] |
64,051,166 | https://en.wikipedia.org/wiki/Branca%20Edm%C3%A9e%20Marques | Branca Edmée Marques de Sousa Torres (Lisbon, 14 April 1899 - Lisbon, 19 July 1986) was a leading Portuguese specialist in the peaceful applications of nuclear technology who obtained a doctorate in Paris under the guidance of Marie Curie. Returning to Lisbon she founded the Radiochemistry Laboratory, where she continu... | Branca Edmée Marques | [
"Physics",
"Chemistry"
] | 880 | [
"Radioactivity",
"Nuclear physics"
] |
64,051,169 | https://en.wikipedia.org/wiki/Tabernaemontanine | Tabernaemontanine is a naturally occurring monoterpene indole alkaloid found in several species in the genus Tabernaemontana including Tabernaemontana divaricata.
History
Tabernaemontanine was first reported in 1939 but its structure was only fully confirmed in the 1970s as there was confusion in the original literatu... | Tabernaemontanine | [
"Chemistry"
] | 392 | [
"Biomolecules by chemical classification",
"Natural products",
"Indole alkaloids",
"Organic compounds",
"Alkaloids by chemical classification",
"Terpenes and terpenoids"
] |
64,051,431 | https://en.wikipedia.org/wiki/Isovoacangine | Isovoacangine is a naturally occurring substance that has action on heart muscles in pigs.
Chemistry
Derivatives
3-Hydroxyisovoacangine and 3-(2'-oxopropyl)isovoacangine are derivates of isovoacangine.
Natural occurrence
It occurs naturally in many Tabernaemontana (milkwood) species such as Tabernaemontana pachysip... | Isovoacangine | [
"Chemistry"
] | 136 | [
"Alkaloids by chemical classification",
"Indole alkaloids"
] |
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