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
40,979,661
https://en.wikipedia.org/wiki/Peruvian%20Pisco
In Peru, pisco is a "designation of origin" that is reserved for the alcoholic beverage belonging to a variety of grape aguardiente produced in Peru since the late 16th century. It is the typical distillate of this country, elaborated from fermented wine of certain grapes (Vitis vinifera), whose value has crossed its b...
Peruvian Pisco
[ "Chemistry" ]
584
[ "Distillation", "Distilled drinks" ]
40,979,852
https://en.wikipedia.org/wiki/Relativizer
In linguistics, a relativizer (abbreviated ) is a type of conjunction that introduces a relative clause. For example, in English, the conjunction that may be considered a relativizer in a sentence such as "I have one that you can use." Relativizers do not appear, at least overtly, in all languages; even in languages t...
Relativizer
[ "Technology" ]
3,836
[ "Parts of speech", "Components" ]
40,981,445
https://en.wikipedia.org/wiki/Grant%20table
A grant table is an interface which grants access to memory pages to Virtual Machines that do not own the pages. Grant tables are implemented on Xen hypervisor. Applications Grant tables are generally used in inter-virtual machine communication, when one of the communicating VM's requires pages owned by the other VM....
Grant table
[ "Technology" ]
70
[ "Computing stubs", "Interfaces" ]
40,982,512
https://en.wikipedia.org/wiki/DelPhi
DelPhi is a scientific application which calculates electrostatic potentials in and around macromolecules and the corresponding electrostatic energies. It incorporates the effects of ionic strength mediated screening by evaluating the Poisson-Boltzmann equation at a finite number of points within a three-dimensional gr...
DelPhi
[ "Physics", "Chemistry" ]
724
[ "Chemistry software", "Physics software", "nan", "Computational physics" ]
40,982,697
https://en.wikipedia.org/wiki/Tornado%20Tower
The Tornado Tower, also called the QIPCO Tower, is a high-rise office skyscraper in the city of Doha, Qatar. The building stands at a height of tall with 52 floors. History Construction began in 2006 and was completed in 2008. It was built by MIDMAC and the BESIX Group subsidiary Six Construct. On delivery, the tower...
Tornado Tower
[ "Technology" ]
389
[ "Structural system", "Hyperboloid structures" ]
40,982,897
https://en.wikipedia.org/wiki/North%20American%20Model%20of%20Wildlife%20Conservation
The North American Model of Wildlife Conservation is a set of principles that has guided wildlife management and conservation decisions in the United States and Canada. Although not formally articulated until 2001, the model has its origins in 19th century conservation movements, the near extinction of several species ...
North American Model of Wildlife Conservation
[ "Biology", "Environmental_science" ]
1,369
[ "Wildlife conservation", "Biodiversity", "Environmental ethics" ]
40,982,936
https://en.wikipedia.org/wiki/IWXXM
ICAO Meteorological Information Exchange Model (IWXXM) is a format for reporting weather information in XML/GML. IWXXM includes XML/GML-based representations for products standardized in International Civil Aviation Organization (ICAO) Annex III, such as METAR/SPECI, TAF, SIGMET, AIRMET, Tropical Cyclone Advisory (TCA)...
IWXXM
[ "Technology" ]
1,061
[ "Computer standards", "XML-based standards" ]
40,984,195
https://en.wikipedia.org/wiki/Mode%20water
Mode water is defined as a particular type of water mass, which is nearly vertically homogeneous. Its vertical homogeneity is caused by the deep vertical convection in winter. The first term to describe this phenomenon is 18° water, which was used by Valentine Worthington to describe the isothermal layer in the northe...
Mode water
[ "Physics", "Environmental_science" ]
717
[ "Oceanography", "Hydrology", "Applied and interdisciplinary physics" ]
40,984,806
https://en.wikipedia.org/wiki/Journal%20of%20Translational%20Medicine
The Journal of Translational Medicine is a peer-reviewed open-access medical journal published by BioMed Central since 2003. The editor-in-chief is Francesco Marincola. According to the Journal Citation Reports, the journal had a 2021 impact factor of 8.440. References External links General medical journals Creativ...
Journal of Translational Medicine
[ "Biology" ]
87
[ "Translational medicine" ]
40,988,836
https://en.wikipedia.org/wiki/IEEE%20802.11ai
IEEE 802.11ai is a Wireless LAN standard from IEEE that since June 2017 provides fast initial link setup (FILS) methods that enable a wireless LAN client to achieve a secure link setup within 100ms, designed to improve dense environments. FILS provides fast roaming without 802.11r. The Intel wireless daemon IWD in Lin...
IEEE 802.11ai
[ "Technology" ]
106
[ "Computing stubs", "Computer network stubs" ]
40,988,986
https://en.wikipedia.org/wiki/HP%20Prime
The HP Prime Graphing Calculator is a graphing calculator introduced by Hewlett-Packard in 2013 and manufactured by HP Inc. until the licensees Moravia Consulting spol. s r.o. and Royal Consumer Information Products, Inc. took over the continued development, manufacturing, distribution, marketing and support in 2022. I...
HP Prime
[ "Mathematics" ]
1,126
[ "Computer algebra systems", "Mathematical software" ]
38,211,342
https://en.wikipedia.org/wiki/Fumarate%20reductase%20%28quinol%29
Fumarate reductase (quinol) (, QFR, FRD, menaquinol-fumarate oxidoreductase, quinol:fumarate reductase) is an enzyme with systematic name succinate:quinone oxidoreductase. This enzyme catalyzes the following chemical reaction: fumarate + quinol succinate + quinone Fumarate reductase (QFR) is a key enzyme induced by...
Fumarate reductase (quinol)
[ "Biology" ]
1,485
[ "Protein domains", "Protein classification" ]
38,211,950
https://en.wikipedia.org/wiki/Omicron%20Pegasi
ο Pegasi, Latinized as Omicron Pegasi, is a suspected astrometric binary star system in the northern constellation of Pegasus. It is white in hue and visible to the naked eye as a faint point of light with an apparent visual magnitude of +4.80. The distance to this system is approximately 290 light years based on paral...
Omicron Pegasi
[ "Astronomy" ]
273
[ "Pegasus (constellation)", "Constellations" ]
38,211,952
https://en.wikipedia.org/wiki/Linux%20Network%20Administrator%27s%20Guide
The Linux Network Administrator's Guide is a book on setting up and running Unix and Linux networks. The first and second editions are freely available in electronic form under the GFDL. It was originally produced by Olaf Kirch and others as part of the Linux Documentation Project with help from O'Reilly. The second ed...
Linux Network Administrator's Guide
[ "Technology" ]
242
[ "Information systems", "System administration" ]
38,211,964
https://en.wikipedia.org/wiki/31%20Pegasi
31 Pegasi is a single star in the northern constellation of Pegasus. It is visible to the naked eye as a dim, blue-white hued point of light with a baseline apparent visual magnitude of 4.99. It is located approximately 1,600 light years away from the Sun based on parallax, but is drifting closer with a radial velocity...
31 Pegasi
[ "Astronomy" ]
271
[ "Pegasus (constellation)", "Constellations" ]
38,211,976
https://en.wikipedia.org/wiki/Nu%20Pegasi
ν Pegasi, Latinized as Nu Pegasi is a single star in the northern constellation of Pegasus. It is an orange-hued star that is faintly visible to the naked eye with an apparent visual magnitude of 4.84. The star is located approximately away based on parallax, but is drifting closer with a radial velocity of . This is...
Nu Pegasi
[ "Astronomy" ]
214
[ "Pegasus (constellation)", "Constellations" ]
38,211,990
https://en.wikipedia.org/wiki/Rho%20Pegasi
Rho Pegasi, Latinized from ρ Pegasi, is a star in the northern constellation of Pegasus, near the southern constellation boundary with Pisces. This is a probable astrometric binary system, as determined by changes to the proper motion of the visible component. It has a white hue and is faintly visible to the naked eye ...
Rho Pegasi
[ "Astronomy" ]
250
[ "Pegasus (constellation)", "Constellations" ]
38,211,996
https://en.wikipedia.org/wiki/78%20Pegasi
78 Pegasi is a binary star system in the northern constellation of Pegasus. It is visible to the naked eye as a faint, orange-hued point of light with an apparent visual magnitude of 4.93. The system is located approximately 224 light years from the Sun based on parallax, but is drifting closer with a radial velocity o...
78 Pegasi
[ "Astronomy" ]
277
[ "Pegasus (constellation)", "Constellations" ]
38,212,005
https://en.wikipedia.org/wiki/72%20Pegasi
72 Pegasi is a binary star system in the northern constellation of Pegasus. It is visible to the naked eye as a faint, orange-hued point of light with a combined apparent visual magnitude of 4.97. The system is located approximately 550 light years away from the Sun, based on parallax, but is drifting closer with a rad...
72 Pegasi
[ "Astronomy" ]
235
[ "Pegasus (constellation)", "Constellations" ]
38,212,910
https://en.wikipedia.org/wiki/Mind%20%26%20Brain%20Prize
The Mind & Brain Prize was established in 2003 and aims at honouring the most relevant researchers in the field of cognitive science, as well as to recognize outstanding achievement in advancing knowledge about mind and brain by persons whose work contributed to the growth and development of the discipline. It is award...
Mind & Brain Prize
[ "Technology" ]
263
[ "Science and technology awards", "Science award stubs", "Cognitive science awards" ]
38,213,161
https://en.wikipedia.org/wiki/Outline%20of%20the%20Solar%20System
The following outline is provided as an overview of and topical guide to the Solar System: Solar System – gravitationally bound system comprising the Sun and the objects that orbit it, either directly or indirectly. Of those objects that orbit the Sun directly, the largest eight are the planets (including Earth), with...
Outline of the Solar System
[ "Astronomy" ]
1,370
[ "Outer space", "Solar System" ]
38,213,339
https://en.wikipedia.org/wiki/Stephen%20C.%20Harrison
Stephen C. Harrison is professor of biological chemistry and molecular pharmacology, professor of pediatrics, and director of the Center for Molecular and Cellular Dynamics of Harvard Medical School, head of the Laboratory of Molecular Medicine at Boston Children's Hospital, and investigator of the Howard Hughes Medica...
Stephen C. Harrison
[ "Chemistry", "Biology" ]
726
[ "Biochemistry", "Structural biology" ]
38,213,645
https://en.wikipedia.org/wiki/Centre%20for%20Earthquake%20Studies
The Centre for Earthquake Studies (CES) () is a federally funded research institute and national laboratory dedicated to the advancement in understanding of natural vibration, seismology, and yield-based energy measurement of seismic waves. The CES was established through federal funding as a direct response to the de...
Centre for Earthquake Studies
[ "Engineering" ]
385
[ "Structural engineering", "Earthquake engineering", "Civil engineering" ]
38,213,904
https://en.wikipedia.org/wiki/FNSS%20Samur
Samur or SYHK (short for Seyyar Yüzücü Hücum Köprüsü) is a Turkish amphibious armoured vehicle-launched bridge. Samur is the Turkish word for sable. The equipment was developed and produced for the Turkish Armed Forces (TSK) by the Turkish company FNSS Defence Systems. After six years of development work, four units w...
FNSS Samur
[ "Engineering" ]
428
[ "Engineering vehicles", "Military engineering", "Military engineering vehicles" ]
38,214,495
https://en.wikipedia.org/wiki/Organic%20Geochemistry
Organic Geochemistry is a monthly peer-reviewed scientific journal published by Elsevier covering research on all aspects of organic geochemistry. It is an official journal of the European Association of Organic Geochemists. The editors-in-chief are Bart van Dongen (University of Manchester), Elizabeth Minor (Universit...
Organic Geochemistry
[ "Chemistry" ]
177
[ "Geochemistry journals" ]
38,214,961
https://en.wikipedia.org/wiki/Hardhead%20snailfish
The hardhead snailfish (Lopholiparis flerxi) is a species of marine ray-finned fish belonging to the family Liparidae, the snailfishes. This species is found in the northern Pacific Ocean where a single specimen (the holotype) was collected in June 2000 from near the Aleutian Islands at a depth of . The length of the f...
Hardhead snailfish
[ "Biology" ]
140
[ "Individual organisms", "Species known from a single specimen" ]
38,216,008
https://en.wikipedia.org/wiki/Western%20Canadian%20Select
Western Canadian Select (WCS) is a heavy sour blend of crude oil that is one of North America's largest heavy crude oil streams and, historically, its cheapest. It was established in December 2004 as a new heavy oil stream by EnCana (now Cenovus), Canadian Natural Resources, Petro-Canada (now Suncor) and Talisman Ene...
Western Canadian Select
[ "Chemistry" ]
13,821
[ "Bituminous sands", "Unconventional oil", "Petroleum industry", "Petroleum", "Asphalt", "Chemical process engineering", "Petroleum geology" ]
38,216,315
https://en.wikipedia.org/wiki/Halostachine
Halostachine (also known as N-methylphenylethanolamine) is a natural product, an alkaloid first isolated from the Asian shrub Halostachys caspica (synonym Halostachys belangeriana), and structurally a β-hydroxy-phenethylamine (a phenylethanolamine) related to its better-known "parent" biogenic amine, phenylethanolamine...
Halostachine
[ "Chemistry" ]
2,742
[ "Alkaloids by chemical classification", "Phenethylamine alkaloids" ]
38,217,092
https://en.wikipedia.org/wiki/Orthopyroxenite
Orthopyroxenite is an ultramafic and ultrabasic rock that is almost exclusively made from the mineral orthopyroxene, the orthorhombic version of pyroxene and a type of pyroxenite. It can have up to a few percent of olivine and clinopyroxene. Orthopyroxenites can also occur on other planets. ALH 84001 is a Martian mete...
Orthopyroxenite
[ "Chemistry" ]
150
[ "Ultramafic rocks", "Igneous rocks by composition" ]
38,217,642
https://en.wikipedia.org/wiki/Fog%20%28poem%29
"Fog" is a poem written by Carl Sandburg. It first appeared in Sandburg's first mainstream collection of poems, Chicago Poems, published in 1916. Sandburg has described the genesis of the poem. At a time when he was carrying a book of Japanese Haiku, he went to interview a juvenile court judge, and he had cut through...
Fog (poem)
[ "Physics" ]
456
[ "Weather", "Physical phenomena", "Works about weather" ]
38,217,946
https://en.wikipedia.org/wiki/Sh%202-106
Sh 2-106, also known as the Celestial Snow Angel, is an emission nebula and a star formation region in the constellation Cygnus. It is a H II region estimated to be around 2,000 light years (600 pc) from Earth, in an isolated area of the Milky Way. In the center of the nebula is a young and massive star that emits je...
Sh 2-106
[ "Astronomy" ]
281
[ "Cygnus (constellation)", "Constellations" ]
38,218,032
https://en.wikipedia.org/wiki/Space%20mapping
The space mapping methodology for modeling and design optimization of engineering systems was first discovered by John Bandler in 1993. It uses relevant existing knowledge to speed up model generation and design optimization of a system. The knowledge is updated with new validation information from the system when avai...
Space mapping
[ "Physics", "Mathematics" ]
1,271
[ "Physical phenomena", "Mathematical modeling", "Electromagnetic radiation", "Applied mathematics", "Radiation" ]
38,218,464
https://en.wikipedia.org/wiki/58%20Persei
58 Persei is a binary and possibly a triple star system in the northern constellation of Perseus. It has the Bayer designation e Persei, while 58 Persei is the Flamsteed designation. This system is visible to the naked eye as a faint point of light with an apparent visual magnitude of 4.26. It is approximately 800 ligh...
58 Persei
[ "Astronomy" ]
329
[ "Perseus (constellation)", "Constellations" ]
38,218,491
https://en.wikipedia.org/wiki/17%20Persei
17 Persei is a single star in the northern constellation of Perseus, located about 420 light years away from the Sun. It is visible to the naked eye as a faint, orange-hued star with an apparent visual magnitude of 4.53. This object is moving further from the Earth at a heliocentric radial velocity of +13 km/s. Based ...
17 Persei
[ "Astronomy" ]
211
[ "Perseus (constellation)", "Constellations" ]
38,218,542
https://en.wikipedia.org/wiki/34%20Persei
34 Persei is a binary star system in the northern constellation of Perseus. It is visible to the naked eye as a faint, blue-white hued point of light with a combined apparent visual magnitude of 4.67. The system is located approximately 540 light years away from the Sun based on parallax, but it is drifting closer with...
34 Persei
[ "Astronomy" ]
269
[ "Perseus (constellation)", "Constellations" ]
38,218,559
https://en.wikipedia.org/wiki/52%20Persei
52 Persei is a suspected triple star system in the northern constellation of Perseus. It has the Bayer designation f Persei, while 52 Persei is the Flamsteed designation. The system is visible to the naked eye as a faint, yellow-hued point of light with an apparent visual magnitude of 4.68. It is located around 600 lig...
52 Persei
[ "Astronomy" ]
348
[ "Perseus (constellation)", "Constellations" ]
38,218,575
https://en.wikipedia.org/wiki/HD%2018970
HD 18970 is a class G9.5III (yellow giant) star in the constellation Perseus. Its apparent magnitude is 4.77 and it is approximately 211 light years away based on parallax. References Perseus (constellation) G-type giants Persei, k BD+56 767 014382 0918 018970
HD 18970
[ "Astronomy" ]
77
[ "Perseus (constellation)", "Constellations" ]
38,218,600
https://en.wikipedia.org/wiki/53%20Persei
53 Persei is a single variable star in the northern constellation of Perseus. It has the Bayer designation d Persei, while 53 Persei is the Flamsteed designation. The star is visible to the naked eye as a faint, blue-white hued point of light with an apparent visual magnitude of 4.80. It is located approximately 480 li...
53 Persei
[ "Astronomy" ]
314
[ "Perseus (constellation)", "Constellations" ]
38,218,623
https://en.wikipedia.org/wiki/HD%2020468
HD 20468 is a class K2II (orange bright giant) star in the constellation Perseus. Its apparent magnitude is 4.82 and it is approximately 1180 light years away based on parallax. References Perseus (constellation) K-type bright giants BD+33 619 015416 0991 020468
HD 20468
[ "Astronomy" ]
75
[ "Perseus (constellation)", "Constellations" ]
38,218,985
https://en.wikipedia.org/wiki/PH2
PH2, also known as Kepler-86, or KIC 12735740 (2MASS J19190326+5157453), is a G-type star distant within the constellation Cygnus. Roughly the size and temperature of the Sun, PH2 gained prominence when it was known to be the host of one of 42 planet candidates detected by the Planet Hunters citizen science project in...
PH2
[ "Astronomy" ]
714
[ "Cygnus (constellation)", "Constellations" ]
38,219,575
https://en.wikipedia.org/wiki/International%20Scientific%20Optical%20Network
The International Scientific Optical Network or ISON () is an international project, currently consisting of about 30 telescopes at about 20 observatories in about ten countries (Russia, Ukraine (Andrushivka), Georgia (Abastumani), Uzbekistan, Tajikistan, Moldova, Spain (Teide), Switzerland (Zimmerwald), Bolivia (Tarij...
International Scientific Optical Network
[ "Astronomy" ]
258
[ "Astronomy organizations" ]
38,220,209
https://en.wikipedia.org/wiki/Liquid-feed%20flame%20spray%20pyrolysis
Liquid–feed flame spray pyrolysis (LF-FSP) is one of the most recent iterations in flame spray pyrolysis (FSP) powder production technology. FSP produces metal oxide powders from highly volatile gaseous metal chlorides that are decomposed/oxidized in hydrogen-oxygen flames to form nano-oxide powders. However, products ...
Liquid-feed flame spray pyrolysis
[ "Chemistry" ]
3,896
[ "Pyrolysis", "Oil shale technology", "Synthetic fuel technologies", "Organic reactions" ]
38,220,608
https://en.wikipedia.org/wiki/Huge-LQG
The Huge Large Quasar Group, (Huge-LQG, also called U1.27) is a possible structure or pseudo-structure of 73 quasars, referred to as a large quasar group, that measures about 4 billion light-years across. At its discovery, it was identified as the largest and the most massive known structure in the observable universe,...
Huge-LQG
[ "Astronomy" ]
1,462
[ "Leo (constellation)", "Constellations" ]
38,220,668
https://en.wikipedia.org/wiki/Anton%20Tedesko%20Medal
The Anton Tedesko Medal is awarded by the International Association of Bridge and Structural Engineers (IABSE) Foundation to both honour a Laureate and financially support a young engineering Fellow of the Association. The medal is awarded to a distinguished structural engineer as recognition of his/her life achieveme...
Anton Tedesko Medal
[ "Technology", "Engineering" ]
165
[ "Structural engineering", "Structural engineering awards", "International science and technology awards", "Science award stubs", "Science and technology awards" ]
38,221,115
https://en.wikipedia.org/wiki/Nithiazine
Nithiazine is a nitromethylene neonicotinoid insecticide. It is irritating to the eyes and skin, and is moderately toxic to mammals. Nithiazine does not act as an acetylcholinesterase inhibitor. References Insecticides Nitro compounds Neonicotinoids
Nithiazine
[ "Chemistry" ]
63
[ "Organic compounds", "Organic compound stubs", "Organic chemistry stubs" ]
38,223,205
https://en.wikipedia.org/wiki/Cultural%20conflict
Cultural conflict is a type of conflict that occurs when different cultural values and beliefs clash. Broad and narrow definitions exist for the concept, both of which have been used to explain violence (including war) and crime, on either a micro or macro scale. Conflicting values Jonathan H. Turner defines cultural ...
Cultural conflict
[ "Biology" ]
860
[ "Behavior", "Aggression", "Human behavior", "Conflict (process)" ]
38,223,296
https://en.wikipedia.org/wiki/AWS%20Elastic%20Beanstalk
AWS Elastic Beanstalk is an orchestration service offered by Amazon Web Services for deploying applications which orchestrates various AWS services, including EC2, S3, Simple Notification Service (SNS), CloudWatch, autoscaling, and Elastic Load Balancers. Elastic Beanstalk provides an additional layer of abstraction ov...
AWS Elastic Beanstalk
[ "Technology" ]
411
[ "Cloud platforms", "Computing platforms" ]
38,223,475
https://en.wikipedia.org/wiki/Titan%20Lake%20In-situ%20Sampling%20Propelled%20Explorer
Titan Lake In-situ Sampling Propelled Explorer (TALISE) is a Spanish space probe proposed in 2012 that would splash-down in Ligeia Mare, the second largest lake on Saturn's moon Titan. TALISE would navigate across the lake for six months to one year. If this mission is approved by the European Space Agency (ESA), it w...
Titan Lake In-situ Sampling Propelled Explorer
[ "Astronomy" ]
211
[ "Astronomy stubs", "Spacecraft stubs" ]
39,657,963
https://en.wikipedia.org/wiki/Timer%20coalescing
Timer coalescing is a computer system energy-saving technique that reduces central processing unit (CPU) power consumption by reducing the precision of software timers used for synchronization of process wake-ups, minimizing the number of times the CPU is forced to perform the relatively power-costly operation of enter...
Timer coalescing
[ "Technology", "Engineering" ]
217
[ "Telecommunications engineering", "Computer science stubs", "Computer science", "Computing stubs", "Synchronization" ]
39,658,426
https://en.wikipedia.org/wiki/Interrupt%20coalescing
Interrupt coalescing, also known as interrupt moderation, is a technique in which events which would normally trigger a hardware interrupt are held back, either until a certain amount of work is pending, or a timeout timer triggers. Used correctly, this technique can reduce interrupt load by up to an order of magnitude...
Interrupt coalescing
[ "Technology" ]
223
[ "Interrupts", "Events (computing)", "Computer science stubs", "Computer science", "Computing stubs" ]
39,658,504
https://en.wikipedia.org/wiki/Anthocyanone%20A
Anthocyanone A is a degradation product of malvidin 3-O-glucoside under acidic conditions. It is found in wine. References Cyclohexadienes Wine chemistry Enols
Anthocyanone A
[ "Chemistry" ]
45
[ "Enols", "Wine chemistry", "Functional groups", "Alcohol chemistry" ]
39,658,615
https://en.wikipedia.org/wiki/Phellinus%20tremulae
Phellinus tremulae, the aspen bracket, is a species of polypore fungus in the family Hymenochaetaceae that grows on Populus tremula and on trembling aspen in Canada. The species was first described as Fomes igniarius f. tremulae by Appollinaris Semenovich Bondartsev in 1935. It causes the disease Aspen trunk rot. Refe...
Phellinus tremulae
[ "Biology" ]
96
[ "Fungi", "Fungus species" ]
39,658,852
https://en.wikipedia.org/wiki/Ludwig%20Feuerbach
Ludwig Andreas von Feuerbach (; 28 July 1804 – 13 September 1872) was a German anthropologist and philosopher, best known for his book The Essence of Christianity, which provided a critique of Christianity that strongly influenced generations of later thinkers, including Charles Darwin, Karl Marx, Sigmund Freud, Friedr...
Ludwig Feuerbach
[ "Physics" ]
3,019
[ "Materialism", "Matter", "Materialists" ]
39,659,607
https://en.wikipedia.org/wiki/Angular%20momentum%20diagrams%20%28quantum%20mechanics%29
In quantum mechanics and its applications to quantum many-particle systems, notably quantum chemistry, angular momentum diagrams, or more accurately from a mathematical viewpoint angular momentum graphs, are a diagrammatic method for representing angular momentum quantum states of a quantum system allowing calculations...
Angular momentum diagrams (quantum mechanics)
[ "Physics", "Mathematics" ]
1,022
[ "Physical quantities", "Quantity", "Theoretical physics", "Quantum mechanics", "Angular momentum", "Momentum", "Moment (physics)" ]
39,660,108
https://en.wikipedia.org/wiki/Mass%20concrete
Mass concrete is defined by American Concrete Institute Committee 207 as "any volume of concrete with dimensions large enough to require that measures be taken to cope with the generation of heat from the hydration of cement and attendant volume change to minimize cracking." As the interior temperature of mass concre...
Mass concrete
[ "Physics", "Engineering" ]
270
[ "Structural engineering", "Building engineering", "Construction", "Materials", "Building materials", "Concrete", "Matter", "Architecture" ]
39,661,138
https://en.wikipedia.org/wiki/Ingleton%27s%20inequality
In mathematics, Ingleton's inequality is an inequality that is satisfied by the rank function of any representable matroid. In this sense it is a necessary condition for representability of a matroid over a finite field. Let M be a matroid and let ρ be its rank function, Ingleton's inequality states that for any subse...
Ingleton's inequality
[ "Mathematics" ]
1,305
[ "Mathematical theorems", "Binary relations", "Combinatorics", "Mathematical relations", "Inequalities (mathematics)", "Mathematical problems", "Matroid theory" ]
39,661,661
https://en.wikipedia.org/wiki/New%20Zealand%20Centre%20for%20Sustainable%20Cities
The New Zealand Centre for Sustainable Cities states that it is an inter-disciplinary research centre "dedicated to providing the research base for innovative solutions to the economic, social, environmental and cultural development" of New Zealand urban centres. It states "87% of New Zealanders live in cities. The hea...
New Zealand Centre for Sustainable Cities
[ "Environmental_science" ]
316
[ "Environmental research institutes", "Environmental research" ]
39,661,691
https://en.wikipedia.org/wiki/Spherinder
In four-dimensional geometry, the spherinder, or spherical cylinder or spherical prism, is a geometric object, defined as the Cartesian product of a 3-ball (or solid 2-sphere) of radius r1 and a line segment of length 2r2: Like the duocylinder, it is also analogous to a cylinder in 3-space, which is the Cartesian prod...
Spherinder
[ "Mathematics" ]
754
[ "Mathematical objects", "Geometric objects", "Geometry" ]
39,661,970
https://en.wikipedia.org/wiki/IDFP
IDFP is an organophosphorus compound related to the nerve agent sarin. Like sarin, IDFP is an irreversible inhibitor for a number of different enzymes that normally serve to break down neurotransmitters, however the long alkyl chain of IDFP makes it dramatically weaker as an inhibitor of acetylcholinesterase (AChE), ...
IDFP
[ "Chemistry" ]
370
[ "Phosphonofluoridates", "Functional groups" ]
39,663,317
https://en.wikipedia.org/wiki/Common%20Marine%20Inspection%20Document
The Common Marine Inspection Document (CMID) (IMCA M 149) is a free to use marine inspection format provided by the International Marine Contractors Association for the inspection and audit of marine vessels involved in the offshore industry. The inspection's purpose is to establish that a particular vessel is safe to...
Common Marine Inspection Document
[ "Engineering" ]
246
[ "Construction", "Civil engineering" ]
39,664,301
https://en.wikipedia.org/wiki/Ferrate
Ferrate loosely refers to a material that can be viewed as containing anionic iron complexes. Examples include tetrachloroferrate ([FeCl4]2−), oxyanions (), tetracarbonylferrate ([Fe(CO)4]2−), the organoferrates. The term ferrate derives . Some ferrates are called super-iron by some and have uses in battery application...
Ferrate
[ "Physics", "Chemistry" ]
160
[ "Matter", "Anions", "Salts", "Ferrates", "Ions" ]
39,664,332
https://en.wikipedia.org/wiki/Sodium%20bifluoride
Sodium bifluoride is the inorganic compound with the formula . It is a salt of sodium cation () and bifluoride anion (). It is a white, water-soluble solid that decomposes upon heating . Sodium bifluoride is non-flammable, hygroscopic, and has a pungent smell. Sodium bifluoride has a number of applications in industry....
Sodium bifluoride
[ "Environmental_science" ]
801
[ "Toxins", "Toxicology" ]
39,664,601
https://en.wikipedia.org/wiki/True%20length
In descriptive geometry, true length is any distance between points that is not foreshortened by the view type. In a three-dimensional Euclidean space, lines with true length are parallel to the projection plane. For example, in a top view of a pyramid, which is an orthographic projection, the base edges (which are par...
True length
[ "Physics", "Mathematics" ]
210
[ "Scalar physical quantities", "Physical quantities", "Distance", "Quantity", "Size", "Length", "Wikipedia categories named after physical quantities" ]
39,665,033
https://en.wikipedia.org/wiki/Lead%20tetrafluoride
Lead tetrafluoride is a compound of lead and fluorine. The yellow solid (melting point 600 °C) is the only room-temperature stable tetrahalide of lead. Lead tetrafluoride is isostructural with tin(IV) fluoride and contains planar layers of octahedrally coordinated lead, where the octahedra share four corners and there...
Lead tetrafluoride
[ "Chemistry" ]
115
[ "Inorganic compounds", "Inorganic compound stubs", "Salts", "Metal halides", "Fluorides" ]
39,665,459
https://en.wikipedia.org/wiki/TAROT-South%20robotic%20observatory
TAROT (, "Quick-action telescope for transient objects") is a project of the European Southern Observatory (ESO) aimed at rapidly reacting to particular data from other astronomical surveying facilities to monitor for and registering fast changing astronomical objects and phenomena. The target of this particular projec...
TAROT-South robotic observatory
[ "Environmental_science" ]
277
[ "Space Situational Awareness Programme" ]
39,665,579
https://en.wikipedia.org/wiki/Lanthanum%20trifluoride
Lanthanum trifluoride is a refractory ionic compound of lanthanum and fluorine. The chemical formula is . The LaF3 structure Bonding is ionic with lanthanum highly coordinated. The cation sits at the center of a trigonal prism. Nine fluorine atoms are close: three at the bottom corners of the trigonal prism, three...
Lanthanum trifluoride
[ "Chemistry", "Materials_science" ]
468
[ "Crystallography", "Fluorides", "Crystal structure types", "Salts" ]
39,665,749
https://en.wikipedia.org/wiki/International%20Committee%20on%20Systematics%20of%20Prokaryotes
The International Committee on Systematics of Prokaryotes (ICSP), formerly the International Committee on Systematic Bacteriology (ICSB), is the body that oversees the nomenclature of prokaryotes, determines the rules by which prokaryotes are named and whose Judicial Commission issues Opinions concerning taxonomic matt...
International Committee on Systematics of Prokaryotes
[ "Biology" ]
555
[ "Taxonomy (biology) organizations", "Prokaryotes", "Taxonomy (biology)", "Prokaryote taxonomy" ]
39,666,294
https://en.wikipedia.org/wiki/Rosser%27s%20equation
In economics, Rosser's equation (named after J. Barkley Rosser, Jr.) calculates future US Social Security Administration Trust Fund balances and payments as the ratio of benefit payments in real terms for a given income level to be received the year after the Trust Fund would be exhausted, to those of the same income l...
Rosser's equation
[ "Mathematics" ]
451
[ "Mathematical objects", "Equations" ]
39,666,891
https://en.wikipedia.org/wiki/Biological%20patent
A biological patent is a patent on an invention in the field of biology that by law allows the patent holder to exclude others from making, using, selling, or importing the protected invention for a limited period of time. The scope and reach of biological patents vary among jurisdictions, and may include biological te...
Biological patent
[ "Biology" ]
2,683
[ "Biotechnology law", "Biological patent law" ]
39,667,005
https://en.wikipedia.org/wiki/Quantity%20take-off
Quantity take-offs (QTO) are a detailed measurement of materials and labor needed to complete a construction project. They are developed by an estimator during the pre-construction phase. This process includes breaking the project down into smaller and more manageable units that are easier to measure or estimate. The l...
Quantity take-off
[ "Engineering" ]
240
[ "Building engineering", "Construction", "Civil engineering", "Construction management", "Architecture" ]
39,667,171
https://en.wikipedia.org/wiki/Phenol-Explorer
Phenol-Explorer is a comprehensive database on natural phenols and polyphenols including food composition, food processing, and polyphenol metabolites in human and experimental animals. See also Food composition data References External links Phenol-Explorer Polyphenols Natural phenols Food databases Biological...
Phenol-Explorer
[ "Chemistry", "Biology" ]
67
[ "Biomolecules by chemical classification", "Chemical databases", "Bioinformatics", "Natural phenols", "Food databases", "Biological databases" ]
39,667,666
https://en.wikipedia.org/wiki/Carborane%20acid
Carborane acids (X, Y, Z = H, Alk, F, Cl, Br, CF3) are a class of superacids, some of which are estimated to be at least one million times stronger than 100% pure sulfuric acid in terms of their Hammett acidity function values (H0 ≤ –18) and possess computed pKa values well below –20, establishing them as some of the ...
Carborane acid
[ "Chemistry" ]
2,394
[ "Cluster chemistry", "Superacids", "Organometallic chemistry", "Acids" ]
39,667,884
https://en.wikipedia.org/wiki/John%20Radford%20Young
John Radford Young (born 8 April 1799, in Southwark – 5 March 1885, in Peckham) was an English mathematician, professor and author, who was almost entirely self-educated. He was born of humble parents in London. At an early age he became acquainted with Olinthus Gilbert Gregory, who perceived his mathematical ability a...
John Radford Young
[ "Mathematics" ]
723
[ "Mathematical analysis", "Mathematical analysts" ]
39,668,031
https://en.wikipedia.org/wiki/Rosser%27s%20equation%20%28physics%29
In physics, Rosser's equation aids in understanding the role of displacement current in Maxwell's equations, given that there is no aether in empty space as initially assumed by Maxwell. Due originally to William G.V. Rosser, the equation was labeled by Selvan: Equation Rosser's Equation is given by the following: ...
Rosser's equation (physics)
[ "Mathematics" ]
182
[ "Electrodynamics", "Dynamical systems" ]
39,668,177
https://en.wikipedia.org/wiki/Combinatorial%20Chemistry%20%26%20High%20Throughput%20Screening
Combinatorial Chemistry & High Throughput Screening is a peer-reviewed scientific journal that covers combinatorial chemistry. It was established in 1998 and is published by Bentham Science Publishers. The editor-in-chief is Gerald H. Lushington (LiS Consulting, Lawrence, KS, USA). The journal has 5 sections: Combinato...
Combinatorial Chemistry & High Throughput Screening
[ "Chemistry", "Materials_science", "Mathematics", "Engineering" ]
171
[ "Combinatorial chemistry", "Biochemistry journals", "Biochemistry journal stubs", "Materials science", "Combinatorics", "Biochemistry stubs", "Biochemistry literature" ]
47,022,475
https://en.wikipedia.org/wiki/Pipapillomavirus
Pipapillomavirus is a genus of viruses in the family Papillomaviridae. Hamsters serve as natural hosts. There are two species in this genus. Diseases associated with this genus include cutaneous lesions. Taxonomy The following two species are assigned to the genus: Pipapillomavirus 1 Pipapillomavirus 2 Structure Vi...
Pipapillomavirus
[ "Biology" ]
233
[ "Viruses", "Papillomavirus" ]
47,022,645
https://en.wikipedia.org/wiki/RD-0233
The RD-0233 (, GRAU index: 15D95) and RD-0234 (GRAU index: 15D96) are liquid-fueled rocket engines which burn a hypergolic mixture of unsymmetrical dimethylhydrazine (UDMH) fuel with dinitrogen tetroxide () oxidizer in an oxidizer-rich staged combustion cycle. The only difference between the RD-0233 and the RD-0234 is ...
RD-0233
[ "Astronomy" ]
280
[ "Rocketry stubs", "Astronomy stubs" ]
47,023,266
https://en.wikipedia.org/wiki/Auricularia%20fuscosuccinea
Auricularia fuscosuccinea is a species of edible Auriculariales fungus. It was first described scientifically in 1842 by French mycologist Camille Montagne as a species of Exidia. Paul Christoph Hennings transferred it to Auricularia in 1893. References External links Auriculariales Edible fungi Fungi of Asia Fungi ...
Auricularia fuscosuccinea
[ "Biology" ]
97
[ "Fungi", "Fungus species" ]
47,024,245
https://en.wikipedia.org/wiki/RD-0236
The RD-0236 (, GRAU index: 15D114) is a vernier thruster engine for liquid-fueled rockets. It burns a hypergolic mixture of unsymmetrical dimethylhydrazine (UDMH) fuel with dinitrogen tetroxide () oxidizer in a gas generator cycle. It is used along the RD-0235 main engine on the UTTKh second stage, which was featured i...
RD-0236
[ "Astronomy" ]
289
[ "Rocketry stubs", "Astronomy stubs" ]
47,024,473
https://en.wikipedia.org/wiki/Kumdang-2
Kumdang-2 is a cure for AIDS, Ebola, MERS, and tuberculosis created in North Korea. According to the website Minjok Tongshin, a version of the drug was originally produced in 1996. The name means "golden shower" in Korean. It is manufactured by the Pugang Pharmaceutical Company. According to the Korean Central News Ag...
Kumdang-2
[ "Chemistry" ]
206
[ "Pharmacology", "Chemicals in medicine", "Drugs", "Products of chemical industry" ]
47,025,254
https://en.wikipedia.org/wiki/Penicillium%20panamense
Penicillium panamense is a species of fungus in the genus Penicillium which produces vermicellin. References Further reading panamense Fungi described in 1989 Fungus species
Penicillium panamense
[ "Biology" ]
40
[ "Fungi", "Fungus species" ]
47,025,370
https://en.wikipedia.org/wiki/Penicillium%20pancosmium
Penicillium pancosmium is a species of fungus in the genus Penicillium. References pancosmium Fungi described in 2011 Fungus species
Penicillium pancosmium
[ "Biology" ]
32
[ "Fungi", "Fungus species" ]
47,025,581
https://en.wikipedia.org/wiki/RD-0237
The RD-0237 (, GRAU index: 15D114) is a vernier thruster engine used on liquid-fueled rockets burning a hypergolic mixture of unsymmetrical dimethylhydrazine (UDMH) fuel with dinitrogen tetroxide () oxidizer, pressure-fed to the engine. It is used on the UR-100UTTKh MIRV vehicle to supply thrust vector control by gimba...
RD-0237
[ "Astronomy" ]
202
[ "Rocketry stubs", "Astronomy stubs" ]
47,025,674
https://en.wikipedia.org/wiki/Hollow%20fiber%20membrane
Hollow fiber membranes (HFMs) are a class of artificial membranes containing a semi-permeable barrier in the form of a hollow fiber. Originally developed in the 1960s for reverse osmosis applications, hollow fiber membranes have since become prevalent in water treatment, desalination, cell culture, medicine, and tissue...
Hollow fiber membrane
[ "Chemistry", "Materials_science", "Engineering" ]
995
[ "Membrane technology", "Materials science", "Polymer chemistry", "Separation processes" ]
47,025,704
https://en.wikipedia.org/wiki/Marasmius%20asiaticus
Marasmius asiaticus is a species of agaric fungus in the family Marasmiaceae. Within the large genus Marasmius, it is classified in section Sicci. Known only from a single collection made in Mount Nuang Forest Reserve (Peninsular Malaysia), it was described as new to science in 2009 by Tan and Dennis Desjardin under th...
Marasmius asiaticus
[ "Biology" ]
202
[ "Fungi", "Fungus species" ]
47,026,749
https://en.wikipedia.org/wiki/Calvatia%20oblongispora
Calvatia oblongispora is a species of puffball from the genus Calvatia. Found in Brazil, it was described as new to science in 2009. The fruitbody is spherical or nearly so, measuring about in diameter. The thin, fragile peridium is readily detachable from the internal gleba. It is light beige and wrinkled, with a sma...
Calvatia oblongispora
[ "Biology" ]
174
[ "Fungi", "Fungus species" ]
47,027,045
https://en.wikipedia.org/wiki/Guest%20Host%20Displays
Guest Host Displays, Dichroic Displays, Polymer Dispersed Displays Guest host displays are similar to more common liquid crystal displays, but also include polymers, inorganic particles, or dichroic dye within the liquid crystal matrix. In dichroic dye displays, as the birefringence of the host liquid crystals change...
Guest Host Displays
[ "Engineering" ]
1,489
[ "Electronic engineering", "Flexible electronics", "Display technology" ]
47,027,278
https://en.wikipedia.org/wiki/Zhang%20Shibo
Zhang Shibo (; born February 1952) is a retired general of the Chinese People's Liberation Army of China. He served as commander of the PLA Hong Kong Garrison, commander of the Beijing Military Region, and president of the PLA National Defence University. Biography Zhang Shibo was born in February 1952 in Zhuji, Zheji...
Zhang Shibo
[ "Biology" ]
406
[ "People related to biological warfare", "Biological warfare" ]
47,027,468
https://en.wikipedia.org/wiki/Pavona%20decussata
Pavona decussata, sometimes known as leaf coral, is a species of colonial stony coral in the family Agariciidae. It is found in shallow water in various reef habitats, particularly on gently sloping surfaces, in tropical parts of the western and central Indo-Pacific region. Description Colonies of Pavona decussata are...
Pavona decussata
[ "Biology" ]
309
[ "Biogeomorphology", "Coral reefs" ]
47,028,857
https://en.wikipedia.org/wiki/Cornish%20numerals
In the counting system used in the Cornish language, the numerals (number words) below 100 are based on twenties: so numbers from 21–39 are "x on twenty", 41–59 are "x on two twenty", numbers from 61–79 are "x on three twenty", and numbers from 81–99 are "x on four twenty". 40 is "two twenty", 60 is "three twenty", an...
Cornish numerals
[ "Mathematics" ]
507
[ "Numeral systems", "Numerals" ]
47,031,337
https://en.wikipedia.org/wiki/Penicillium%20sucrivorum
Penicillium sucrivorum is a species of fungus in the genus Penicillium. Described as new to science in 2014, it was discovered during a fungal survey of the fynbos biome in the Western Cape of South Africa. Closely related species include P. aurantiacobrunneum, P. cairnsense, P. miczynksii, P. neomiczynskii, and P. que...
Penicillium sucrivorum
[ "Biology" ]
125
[ "Fungi", "Fungus species" ]
47,031,358
https://en.wikipedia.org/wiki/Penicillium%20sanguifluum
Penicillium sanguifluum is a species of fungus in the genus Penicillium. It was first described scientifically in 1912 by Norwegian mycologist Olav Johan Sopp, who called it Citromyces sanguifluus. Philibert Biourge transferred it to the genus Penicillium in 1923. P. sanguifluum is classified in the section Citrina of ...
Penicillium sanguifluum
[ "Biology" ]
107
[ "Fungi", "Fungus species" ]
47,031,481
https://en.wikipedia.org/wiki/Penicillium%20saturniforme
Penicillium saturniforme is a species of fungus in the genus Penicillium. It was first described in 2009 as a species of Eupenicillium in 2009, but transferred to the genus Penicillium two years later. The fungus was isolated from soil in Jilin Province, China. Phylogenetically close species are P. glabrum, P. lividum,...
Penicillium saturniforme
[ "Biology" ]
127
[ "Fungi", "Fungus species" ]
47,031,630
https://en.wikipedia.org/wiki/Penicillium%20scabrosum
Penicillium scabrosum is a species of fungus in the genus Penicillium. Described as new to science in 1990, it was first isolated from soil associated with corn in Denmark. It has also been found in soil samples from other temperate areas of the world, including Canada. The fungus is a spoilage organism for foods, part...
Penicillium scabrosum
[ "Biology" ]
164
[ "Fungi", "Fungus species" ]
47,031,889
https://en.wikipedia.org/wiki/Penicillium%20sclerotigenum
Penicillium sclerotigenum is a species of fungus in the genus Penicillium. Described as new to science in 1955, it was first isolated from tubers of Chinese yam (Dioscorea batatas) found in Japan. It is also associated with blue mold of yam in Korea. A DNA biosensor method for detecting the fungus in yam has been repor...
Penicillium sclerotigenum
[ "Biology" ]
119
[ "Fungi", "Fungus species" ]
47,031,941
https://en.wikipedia.org/wiki/Chia-Kun%20Chu
Chia-Kun (John) Chu (; August 14, 1927 – January 2, 2023) was a Chinese-American applied mathematician who was the Fu Foundation Professor Emeritus of Applied Mathematics at Columbia University. He had been on Columbia faculty since 1965 and served as the department chairman of applied physics and nuclear engineering t...
Chia-Kun Chu
[ "Chemistry" ]
365
[ "Fluid dynamicists", "Fluid dynamics" ]
47,032,220
https://en.wikipedia.org/wiki/IMT-2020
International Mobile Telecommunications-2020 (IMT-2020 Standard) are the requirements issued by the ITU Radiocommunication Sector (ITU-R) of the International Telecommunication Union (ITU) in 2015 for 5G networks, devices and services. On February 1, 2021, the standard was published as Recommendation ITU-R M.2150-0 ti...
IMT-2020
[ "Technology" ]
305
[ "Mobile telecommunications", "Mobile telecommunications standards" ]
47,032,286
https://en.wikipedia.org/wiki/Barbier%E2%80%93Wieland%20degradation
The Barbier–Wieland degradation is a procedure for shortening the carbon chain of a carboxylic acid by one carbon. It only works when the carbon adjacent to the carboxyl is a simple methylene bridge (an aliphatic carbon with no substituents). The reaction sequence involves conversion of the carboxyl and alpha carbon in...
Barbier–Wieland degradation
[ "Chemistry" ]
113
[ "Carboxylic acids", "Functional groups", "Organic reactions", "Name reactions", "Degradation reactions", "Organic chemistry stubs" ]
47,032,561
https://en.wikipedia.org/wiki/Castellated%20beam
A castellated beam is a beam style where an I-beam is subjected to a longitudinal cut along its web following a specific pattern. The purpose is to divide and reassemble the beam with a deeper web by taking advantage of the cutting pattern. References See also Cellular beam Open web steel joist Structural engine...
Castellated beam
[ "Engineering" ]
65
[ "Structural engineering", "Civil engineering", "Civil engineering stubs", "Construction" ]
47,033,268
https://en.wikipedia.org/wiki/Crinipellis%20rhizomaticola
Crinipellis rhizomaticola is a species of fungus in the family Marasmiaceae. Found in Korea, where it grows in open woodland with Japanese red pine (Pinus densiflora), the fungus was described as a new species in 2009. References External links Fungal plant pathogens and diseases Marasmiaceae Fungi described in 2009...
Crinipellis rhizomaticola
[ "Biology" ]
75
[ "Fungi", "Fungus species" ]