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 |
|---|---|---|---|---|---|---|
4,160,503 | https://en.wikipedia.org/wiki/Float%20switch | A float switch is a type of level sensor, a device used to detect the level of liquid within a tank. The switch may be used to control a pump, as an indicator, an alarm, or to control other devices.
One type of float switch uses a mercury switch inside a hinged float. Another common type is a float that raises a rod t... | Float switch | [
"Physics",
"Chemistry",
"Technology",
"Engineering"
] | 488 | [
"Pumps",
"Turbomachinery",
"Chemical engineering",
"Measuring instruments",
"Physical systems",
"Hydraulics",
"Mechanical engineering",
"Piping",
"Sensors",
"Mechanisms (engineering)",
"Fluid dynamics"
] |
4,160,656 | https://en.wikipedia.org/wiki/Human%20herpesvirus%206 | Human herpesvirus 6 (HHV-6) is the common collective name for human betaherpesvirus 6A (HHV-6A) and human betaherpesvirus 6B (HHV-6B). These closely related viruses are two of the nine known herpesviruses that have humans as their primary host.
HHV-6A and HHV-6B are double-stranded DNA viruses within the Betaherpesvir... | Human herpesvirus 6 | [
"Biology"
] | 6,497 | [
"Biological hypotheses",
"Unaccepted virus taxa",
"Controversial taxa"
] |
4,160,674 | https://en.wikipedia.org/wiki/Sight%20glass | A sight glass or water gauge is a type of level sensor, a transparent tube through which the operator of a tank or boiler can observe the level of liquid contained within.
Liquid in tanks
Simple sight glasses may be just a plastic or glass tube connected to the bottom of the tank at one end and the top of the tank at ... | Sight glass | [
"Physics",
"Technology",
"Engineering"
] | 1,602 | [
"Applied and interdisciplinary physics",
"Volumetric instruments",
"Mechanical engineering",
"Measuring instruments"
] |
4,160,772 | https://en.wikipedia.org/wiki/Fuel%20gauge | In automotive and aerospace engineering, a fuel gauge is an instrument used to indicate the amount of fuel in a fuel tank. In electrical engineering, the term is used for ICs determining the current State of Charge of accumulators.
Motor vehicles
As used in vehicles, the gauge consists of two parts:
The sending un... | Fuel gauge | [
"Technology"
] | 1,119 | [
"Vehicle parts",
"Components"
] |
4,160,792 | https://en.wikipedia.org/wiki/Research%20Defence%20Society | The Research Defence Society was a British scientific society and lobby group founded by Stephen Paget in 1908 to fight against the anti-vivisectionist "enemies of reason" at the beginning of the 20th century. At the end of 2008, after being active for 100 years, it merged with the communications group Coalition for Me... | Research Defence Society | [
"Chemistry"
] | 350 | [
"Vivisection"
] |
4,160,992 | https://en.wikipedia.org/wiki/Invariant-based%20programming | Invariant-based programming is a programming methodology where specifications and invariants are written before the actual program statements. Writing down the invariants during the programming process has a number of advantages: it requires the programmer to make their intentions about the program behavior explicit be... | Invariant-based programming | [
"Engineering"
] | 303 | [
"Software engineering",
"Formal methods"
] |
16,079,692 | https://en.wikipedia.org/wiki/Sewage%20treatment | Sewage treatment (or domestic wastewater treatment, municipal wastewater treatment) is a type of wastewater treatment which aims to remove contaminants from sewage to produce an effluent that is suitable to discharge to the surrounding environment or an intended reuse application, thereby preventing water pollution fro... | Sewage treatment | [
"Chemistry",
"Engineering",
"Environmental_science"
] | 8,920 | [
"Water treatment",
"Chemical engineering",
"Sewerage infrastructure",
"Pollution control technologies",
"Water pollution",
"Sewerage",
"Civil engineering",
"Environmental engineering"
] |
16,080,632 | https://en.wikipedia.org/wiki/Bedford%20Research%20Foundation | Bedford Research Foundation is a non-profit Institute that conducts stem cell research for diseases and conditions that currently have no known cure. The institute also created the Special Program of Assisted Reproduction (SPAR), a program that assists serodiscordant couples successfully achieve pregnancy. Dr. Ann Kies... | Bedford Research Foundation | [
"Chemistry",
"Biology"
] | 718 | [
"Translational medicine",
"Tissue engineering",
"Stem cell research"
] |
16,080,752 | https://en.wikipedia.org/wiki/Certified%20wireless%20security%20professional | The Certified Wireless Security Professional (CWSP) is an advanced level certification that measures the ability to secure any wireless network.
A wide range of security topics focusing on the 802.11 wireless LAN technology are covered in the coursework and exam, which is vendor neutral.
Certification track
The CWS... | Certified wireless security professional | [
"Technology",
"Engineering"
] | 188 | [
"Wireless networking",
"Computer occupations",
"Computer networks engineering",
"Information technology qualifications"
] |
16,080,899 | https://en.wikipedia.org/wiki/Ariel%205 | Ariel 5 (or UK 5) was a joint British and American space telescope dedicated to observing the sky in the X-ray band. It was launched on 15 October 1974 from the San Marco platform in the Indian Ocean and operated until 1980. It was the penultimate satellite to be launched as part of the Ariel programme.
Background
Ari... | Ariel 5 | [
"Astronomy"
] | 560 | [
"Space telescopes"
] |
16,081,079 | https://en.wikipedia.org/wiki/Population%20study | Population study is an interdisciplinary field of scientific study that uses various statistical methods and models to analyse, determine, address, and predict population challenges and trends from data collected through various data collection methods such as population census, registration method, sampling, and some ... | Population study | [
"Environmental_science"
] | 146 | [
"Epidemiology",
"Environmental social science"
] |
16,081,202 | https://en.wikipedia.org/wiki/String%20graph | In graph theory, a string graph is an intersection graph of curves in the plane; each curve is called a "string". Given a graph , is a string graph if and only if there exists a set of curves, or strings, such that the graph having a vertex for each curve and an edge for each intersecting pair of curves is isomorphic ... | String graph | [
"Mathematics"
] | 755 | [
"Graph theory",
"Computational problems",
"Topology",
"Mathematical relations",
"Mathematical problems",
"Topological graph theory",
"NP-complete problems"
] |
16,081,289 | https://en.wikipedia.org/wiki/Nonspecific%20immune%20cell | A non-specific immune cell is an immune cell (such as a macrophage, neutrophil, or dendritic cell) that responds to many antigens, not just one antigen. Non-specific immune cells function in the first line of defense against infection or injury. The innate immune system is always present at the site of infection and ... | Nonspecific immune cell | [
"Biology"
] | 1,621 | [
"Immune system",
"Organ systems"
] |
16,081,338 | https://en.wikipedia.org/wiki/Nicotine%20nasal%20spray | A nicotine nasal spray is a nasal spray that contains a small dose of nicotine, which enters the blood by being absorbed through the lining of the nose. This helps stop nicotine cravings and relieves symptoms that occur when a person is trying to quit smoking. A prescription is needed for nicotine nasal spray in many c... | Nicotine nasal spray | [
"Chemistry"
] | 118 | [
"Pharmacology",
"Pharmacology stubs",
"Medicinal chemistry stubs"
] |
16,081,433 | https://en.wikipedia.org/wiki/Molecular%20risk%20assessment | Molecular risk assessment is a procedure in which biomarkers (for example, biological molecules or changes in tumor cell DNA) are used to estimate a person's risk for developing cancer. Specific biomarkers may be linked to particular types of cancer.
Sources
External links
Molecular risk assessment entry in the pub... | Molecular risk assessment | [
"Biology"
] | 75 | [
"nan"
] |
16,081,458 | https://en.wikipedia.org/wiki/Cosmic%20Radiation%20Satellite | The Cosmic Radiation Satellite (CORSA, also CORSA-A) was a Japanese space telescope. It was supposed to be Japan's first X-ray astronomy satellite but was lost due to failure of its Mu-3 launch vehicle on 4 Feb 1976. A replacement satellite Hakucho (CORSA-b) was later launched.
Sources
Space telescopes | Cosmic Radiation Satellite | [
"Astronomy"
] | 73 | [
"Space telescopes"
] |
16,081,683 | https://en.wikipedia.org/wiki/Imaginary%20element | In model theory, a branch of mathematics, an imaginary element of a structure is roughly a definable equivalence class. These were introduced by , and elimination of imaginaries was introduced by .
Definitions
M is a model of some theory.
x and y stand for n-tuples of variables, for some natural number n.
An equivale... | Imaginary element | [
"Mathematics"
] | 295 | [
"Mathematical logic",
"Model theory"
] |
16,081,959 | https://en.wikipedia.org/wiki/Scott%20A.%20McLuckey | Scott A. McLuckey is an American chemist, the John A. Leighty Distinguished Professor of Chemistry at Purdue University. His research concerns the formation of ionized versions of large biomolecules, mass spectrometry of these ions, and ion-ion reactions.
McLuckey did his undergraduate studies at Westminster College, ... | Scott A. McLuckey | [
"Physics",
"Chemistry"
] | 357 | [
"Biochemists",
"Mass spectrometry",
"Spectrum (physical sciences)",
"Mass spectrometrists"
] |
16,082,193 | https://en.wikipedia.org/wiki/ClearMeeting | ClearMeeting is a web conferencing service developed and marketed by Audiocast Inc. The company provides database driven streaming media products and corporate online communication systems. ClearMeeting is a tool used for adding visual and interactive elements to traditional telephone conference calls. It is sold as an... | ClearMeeting | [
"Technology"
] | 171 | [
"Multimedia",
"Streaming"
] |
16,082,982 | https://en.wikipedia.org/wiki/Bed%20trick | The bed trick is a plot device in traditional literature and folklore; it involves a substitution of one partner in the sex act with a third person (in the words of Wendy Doniger, "going to bed with someone whom you mistake for someone else"). In the standard and most common form of the bed trick, a man goes to a sexua... | Bed trick | [
"Biology"
] | 1,303 | [
"Behavior",
"Sleep in fiction",
"Sleep"
] |
16,083,202 | https://en.wikipedia.org/wiki/Cilofungin | Cilofungin (INN) is the first clinically applied member of the echinocandin family of antifungal drugs. It was derived from a fungus in the genus Aspergillus. It accomplishes this by interfering with an invading fungus' ability to synthesize the cell wall (specifically, it inhibits the synthesis of (1→3)-β-D-glucan).
... | Cilofungin | [
"Chemistry"
] | 101 | [
"Drug safety",
"Abandoned drugs"
] |
16,083,822 | https://en.wikipedia.org/wiki/Baily%E2%80%93Borel%20compactification | In mathematics, the Baily–Borel compactification is a compactification of a quotient of a Hermitian symmetric space by an arithmetic group, introduced by .
Example
If C is the quotient of the upper half plane by a congruence subgroup of SL2(Z), then the Baily–Borel compactification of C is formed by adding a finite n... | Baily–Borel compactification | [
"Mathematics"
] | 102 | [
"Geometry stubs",
"Compactification (mathematics)",
"Fields of abstract algebra",
"Topology",
"Geometry",
"Algebraic geometry"
] |
16,083,989 | https://en.wikipedia.org/wiki/IMViC | The IMViC tests are a group of individual tests used in microbiology lab testing to identify an organism in the coliform group. A coliform is a gram negative, aerobic, or facultative anaerobic rod, which produces gas from lactose within 48 hours. The presence of some coliforms indicate fecal contamination.
The term "I... | IMViC | [
"Chemistry",
"Biology"
] | 924 | [
"Microbiology",
"Microscopy"
] |
16,084,282 | https://en.wikipedia.org/wiki/Ordinal%20analysis | In proof theory, ordinal analysis assigns ordinals (often large countable ordinals) to mathematical theories as a measure of their strength.
If theories have the same proof-theoretic ordinal they are often equiconsistent, and if one theory has a larger proof-theoretic ordinal than another it can often prove the consis... | Ordinal analysis | [
"Mathematics"
] | 3,417 | [
"Ordinal numbers",
"Proof theory",
"Mathematical logic",
"Mathematical objects",
"Order theory",
"Numbers"
] |
16,084,368 | https://en.wikipedia.org/wiki/Nonrecursive%20ordinal | In mathematics, particularly set theory, non-recursive ordinals are large countable ordinals greater than all the recursive ordinals, and therefore can not be expressed using recursive ordinal notations.
The Church–Kleene ordinal and variants
The smallest non-recursive ordinal is the Church Kleene ordinal, , named af... | Nonrecursive ordinal | [
"Mathematics"
] | 1,367 | [
"Ordinal numbers",
"Proof theory",
"Mathematical logic",
"Mathematical objects",
"Order theory",
"Numbers"
] |
16,084,455 | https://en.wikipedia.org/wiki/Feferman%E2%80%93Sch%C3%BCtte%20ordinal | In mathematics, the Feferman–Schütte ordinal (Γ0) is a large countable ordinal.
It is the proof-theoretic ordinal of several mathematical theories, such as arithmetical transfinite recursion.
It is named after Solomon Feferman and Kurt Schütte, the former of whom suggested the name Γ0.
There is no standard notation fo... | Feferman–Schütte ordinal | [
"Mathematics"
] | 301 | [
"Ordinal numbers",
"Proof theory",
"Mathematical logic",
"Mathematical objects",
"Number stubs",
"Order theory",
"Numbers"
] |
16,085,319 | https://en.wikipedia.org/wiki/Rubber%20toughening | Rubber toughening is a process in which rubber nanoparticles are interspersed within a polymer matrix to increase the mechanical robustness, or toughness, of the material. By "toughening" a polymer it is meant that the ability of the polymeric substance to absorb energy and plastically deform without fracture is increa... | Rubber toughening | [
"Physics",
"Chemistry",
"Materials_science",
"Engineering"
] | 4,261 | [
"Applied and interdisciplinary physics",
"Unsolved problems in physics",
"Materials science",
"Polymer chemistry",
"nan",
"Polymers",
"Amorphous solids",
"Plastics"
] |
16,085,364 | https://en.wikipedia.org/wiki/Organisms%20involved%20in%20water%20purification | Most organisms involved in water purification originate from the waste, wastewater or water stream itself or arrive as resting spore of some form from the atmosphere. In a very few cases, mostly associated with constructed wetlands, specific organisms are planted to maximise the efficiency of the process.
Role of biot... | Organisms involved in water purification | [
"Chemistry",
"Engineering",
"Environmental_science"
] | 1,547 | [
"Water treatment",
"Water pollution",
"Sewerage",
"Anaerobic digestion",
"Environmental engineering",
"Water technology"
] |
16,085,372 | https://en.wikipedia.org/wiki/Processing%20amplifier | Processing amplifier, commonly called ProcAmp, is used to alter, change or clean video or audio signal components or parameters in realtime.
Form factor
Broadcast professionals prefer to use hardware rack mountable ProcAmps that helps them make video broadcast safe by correcting video inconsistencies. They may also b... | Processing amplifier | [
"Technology",
"Engineering"
] | 258 | [
"Information and communications technology",
"Broadcast engineering",
"Electronic engineering",
"Television technology"
] |
16,085,921 | https://en.wikipedia.org/wiki/National%20Environmental%20Engineering%20Research%20Institute | The National Environmental Engineering Research Institute (NEERI) in Nagpur was originally established in 1958 as the Central Public Health Engineering Research Institute (CPHERI). It has been described as the "premier and oldest institute in India." It is an institution listed on the Integrated Government Online Direc... | National Environmental Engineering Research Institute | [
"Chemistry",
"Engineering"
] | 1,007 | [
"Chemical engineering",
"Civil engineering",
"Environmental engineering"
] |
16,086,660 | https://en.wikipedia.org/wiki/Advisory%20Council%20for%20Aeronautics%20Research%20in%20Europe | The Advisory Council for Aeronautics Research in Europe (ACARE) is a European advisory body that aims to improve the competitiveness and sustainability of the European Union in the field of aeronautics. It is a public-private partnership between the Directorate-General for Transport and Energy of the European Commissio... | Advisory Council for Aeronautics Research in Europe | [
"Engineering"
] | 358 | [
"Aeronautics organizations"
] |
16,086,895 | https://en.wikipedia.org/wiki/Independent%20electron%20approximation | In condensed matter physics, the independent electron approximation is a simplification used in complex systems, consisting of many electrons, that approximates the electron–electron interaction in crystals as null. It is a requirement for both the free electron model and the nearly-free electron model, where it is use... | Independent electron approximation | [
"Chemistry"
] | 552 | [
"Electron",
"Molecular physics"
] |
16,087,261 | https://en.wikipedia.org/wiki/Hydrological%20code | A hydrological code or hydrologic unit code is a sequence of numbers or letters (a geocode) that identify a hydrological unit or feature, such as a river, river reach, lake, or area like a drainage basin (also called watershed in North America) or catchment.
One system, developed by Arthur Newell Strahler, known as th... | Hydrological code | [
"Chemistry",
"Engineering",
"Environmental_science"
] | 559 | [
"Hydrology",
"Environmental engineering"
] |
16,087,606 | https://en.wikipedia.org/wiki/History%20of%20steam%20road%20vehicles | The history of steam road vehicles comprises the development of vehicles powered by a steam engine for use on land and independent of rails, whether for conventional road use, such as the steam car and steam waggon, or for agricultural or heavy haulage work, such as the traction engine.
The first experimental vehicles... | History of steam road vehicles | [
"Physics"
] | 4,980 | [
"Power (physics)",
"Steam power",
"Physical quantities"
] |
16,088,989 | https://en.wikipedia.org/wiki/Nesprin | Nesprins (nuclear envelope spectrin repeat proteins) are a family of proteins that are found primarily in the outer nuclear membrane, as well as other subcellular compartments. They contain a C-terminal KASH transmembrane domain and are part of the LINC complex (Linker of Nucleoskeleton and Cytoskeleton) which is a pro... | Nesprin | [
"Chemistry",
"Biology"
] | 241 | [
"Biochemistry stubs",
"Protein families",
"Protein stubs",
"Protein classification"
] |
16,089,082 | https://en.wikipedia.org/wiki/Aesthetic%20emotions | Aesthetic emotions are emotions that are felt during aesthetic activity or appreciation. These emotions may be of the everyday variety (such as fear, wonder or sympathy) or may be specific to aesthetic contexts. Examples of the latter include the sublime, the beautiful, and the kitsch. In each of these respects, the em... | Aesthetic emotions | [
"Biology"
] | 787 | [
"Emotion",
"Behavior",
"Human behavior"
] |
16,089,583 | https://en.wikipedia.org/wiki/Privilege%20Management%20Infrastructure | In cryptography Privilege Management is the process of managing user authorisations based on the ITU-T Recommendation X.509. The 2001 edition of X.509 specifies most (but not all) of the components of a Privilege Management Infrastructure (PMI), based on X.509 attribute certificates (ACs). Later editions of X.509 (200... | Privilege Management Infrastructure | [
"Mathematics",
"Technology",
"Engineering"
] | 694 | [
"Cybersecurity engineering",
"Cryptography",
"Applied mathematics",
"Computer standards",
"Communications protocols"
] |
16,090,138 | https://en.wikipedia.org/wiki/Windows%20Server%202008%20R2 | Windows Server 2008 R2, codenamed "Windows Server 7", is the eighth major version of the Windows NT operating system produced by Microsoft to be released under the Windows Server brand name. It was released to manufacturing on July 22, 2009, and became generally available on October 22, 2009, the same respective releas... | Windows Server 2008 R2 | [
"Technology"
] | 2,177 | [
"Computing platforms",
"Microsoft Windows"
] |
16,090,282 | https://en.wikipedia.org/wiki/Spatial%20acceleration | In physics, the study of rigid body motion allows for several ways to define the acceleration of a body. The usual definition of acceleration entails following a single particle/point of a rigid body and observing its changes in velocity. Spatial acceleration entails looking at a fixed (unmoving) point in space and obs... | Spatial acceleration | [
"Physics",
"Mathematics"
] | 332 | [
"Wikipedia categories named after physical quantities",
"Quantity",
"Physical quantities",
"Acceleration"
] |
593,338 | https://en.wikipedia.org/wiki/Bimetal | Bimetal refers to an object that is composed of two separate metals joined together. Instead of being a mixture of two or more metals, like alloys, bimetallic objects consist of layers of different metals. Trimetal and tetrametal refer to objects composed of three and four separate metals respectively. A bimetal bar is... | Bimetal | [
"Physics",
"Chemistry",
"Materials_science",
"Engineering"
] | 521 | [
"Metallurgy",
"Composite materials",
"Materials science",
"Bimetal",
"Materials",
"nan",
"Matter"
] |
593,400 | https://en.wikipedia.org/wiki/Fecal%20fat%20test | In medicine, the fecal fat test is a diagnostic test for fat malabsorption conditions, which lead to excess fat in the feces (steatorrhea).
Background
In the duodenum, dietary fat (primarily triglycerides) is digested by enzymes such as pancreatic lipase into smaller molecules of 1,2-Diacylglycerols and free fatty aci... | Fecal fat test | [
"Biology"
] | 506 | [
"Feces",
"Excretion",
"Animal waste products"
] |
593,406 | https://en.wikipedia.org/wiki/Ion-selective%20electrode | An ion-selective electrode (ISE), also known as a specific ion electrode (SIE), is a simple membrane-based potentiometric device which measures the activity of ions in solution. It is a transducer (or sensor) that converts the change in the concentration of a specific ion dissolved in a solution into an electrical pot... | Ion-selective electrode | [
"Chemistry"
] | 1,613 | [
"Electrochemistry",
"Electrodes"
] |
593,414 | https://en.wikipedia.org/wiki/Mean%20corpuscular%20hemoglobin%20concentration | The mean corpuscular hemoglobin concentration (MCHC) is a measure of the concentration of hemoglobin in a given volume of packed red blood cell.
It is calculated by dividing the hemoglobin by the hematocrit. Reference ranges for blood tests are 32 to 36 g/dL (320 to 360g/L), or between 4.81 and 5.58 mmol/L. It is thus... | Mean corpuscular hemoglobin concentration | [
"Chemistry"
] | 720 | [
"Blood tests",
"Chemical pathology"
] |
593,418 | https://en.wikipedia.org/wiki/Mean%20corpuscular%20hemoglobin | The mean corpuscular hemoglobin, or "mean cell hemoglobin" (MCH), is the average mass of hemoglobin (Hb) per red blood cell (RBC) in a sample of blood. It is reported as part of a standard complete blood count. MCH value is diminished in hypochromic anemias. RBCs are either normochromic or hypochromic. They are never "... | Mean corpuscular hemoglobin | [
"Chemistry"
] | 389 | [
"Blood tests",
"Chemical pathology"
] |
593,419 | https://en.wikipedia.org/wiki/Mean%20corpuscular%20volume | The mean corpuscular volume, or mean cell volume (MCV), is a measure of the average volume of a red blood corpuscle (or red blood cell). The measure is obtained by multiplying a volume of blood by the proportion of blood that is cellular (the hematocrit), and dividing that product by the number of erythrocytes (red blo... | Mean corpuscular volume | [
"Chemistry"
] | 960 | [
"Blood tests",
"Chemical pathology"
] |
593,422 | https://en.wikipedia.org/wiki/Red%20blood%20cell%20distribution%20width | Red blood cell distribution width (RDW), as well as various types thereof (RDW-CV or RCDW and RDW-SD), is a measure of the range of variation of red blood cell (RBC) volume that is reported as part of a standard complete blood count. Red blood cells have an average volume of 80–100 femtoliters, but individual cell volu... | Red blood cell distribution width | [
"Chemistry"
] | 823 | [
"Blood tests",
"Chemical pathology"
] |
593,680 | https://en.wikipedia.org/wiki/Statistical%20process%20control | Statistical process control (SPC) or statistical quality control (SQC) is the application of statistical methods to monitor and control the quality of a production process. This helps to ensure that the process operates efficiently, producing more specification-conforming products with less waste scrap. SPC can be appl... | Statistical process control | [
"Engineering"
] | 2,348 | [
"Statistical process control",
"Engineering statistics"
] |
593,683 | https://en.wikipedia.org/wiki/Form%20follows%20function | Form follows function is a principle of design associated with late 19th- and early 20th-century architecture and industrial design in general, which states that the appearance and structure of a building or object (architectural form) should primarily relate to its intended function or purpose.
Origins of the phrase ... | Form follows function | [
"Engineering"
] | 2,209 | [
"Industrial design",
"Design engineering",
"Architectural theory",
"Design",
"Architecture"
] |
593,693 | https://en.wikipedia.org/wiki/Point%20%28geometry%29 | In geometry, a point is an abstract idealization of an exact position, without size, in physical space, or its generalization to other kinds of mathematical spaces. As zero-dimensional objects, points are usually taken to be the fundamental indivisible elements comprising the space, of which one-dimensional curves, two... | Point (geometry) | [
"Mathematics"
] | 1,370 | [
"Point (geometry)"
] |
593,718 | https://en.wikipedia.org/wiki/Isorhythm | Isorhythm (from the Greek for "the same rhythm") is a musical technique using a repeating rhythmic pattern, called a talea, in at least one voice part throughout a composition. Taleae are typically applied to one or more melodic patterns of pitches or colores, which may be of the same or a different length from the tal... | Isorhythm | [
"Physics"
] | 1,812 | [
"Spacetime",
"Rhythm and meter",
"Physical quantities",
"Time"
] |
593,737 | https://en.wikipedia.org/wiki/S/MIME | S/MIME (Secure/Multipurpose Internet Mail Extensions) is a standard for public-key encryption and signing of MIME data. S/MIME is on an IETF standards track and defined in a number of documents, most importantly . It was originally developed by RSA Data Security, and the original specification used the IETF MIME specif... | S/MIME | [
"Mathematics",
"Technology",
"Engineering"
] | 1,892 | [
"Cybersecurity engineering",
"Cryptography",
"Computer security standards",
"Applied mathematics",
"Computer standards"
] |
593,757 | https://en.wikipedia.org/wiki/NetLogo | NetLogo is a programming language and integrated development environment (IDE) for agent-based modeling.
About
NetLogo was designed by Uri Wilensky, in the spirit of the programming language Logo, to be "low threshold and no ceiling". It teaches programming concepts using agents in the form of turtles, patches, links ... | NetLogo | [
"Technology"
] | 820 | [
"Computing platforms",
"Java platform"
] |
593,773 | https://en.wikipedia.org/wiki/Unimodular%20matrix | In mathematics, a unimodular matrix M is a square integer matrix having determinant +1 or −1. Equivalently, it is an integer matrix that is invertible over the integers: there is an integer matrix N that is its inverse (these are equivalent under Cramer's rule). Thus every equation , where M and b both have integer com... | Unimodular matrix | [
"Mathematics"
] | 1,732 | [
"Matrices (mathematics)",
"Mathematical objects"
] |
593,847 | https://en.wikipedia.org/wiki/Jean-Baptiste%20Dumas | Jean Baptiste André Dumas (; 14 July 180010 April 1884) was a French chemist, best known for his works on organic analysis and synthesis, as well as the determination of atomic weights (relative atomic masses) and molecular weights by measuring vapor densities. He also developed a method for the analysis of nitrogen i... | Jean-Baptiste Dumas | [
"Chemistry"
] | 1,597 | [
"Periodic table",
"People involved with the periodic table"
] |
593,904 | https://en.wikipedia.org/wiki/NUTS%20statistical%20regions%20of%20Finland | In the NUTS (Nomenclature of Territorial Units for Statistics) codes of Finland (FI), the three levels are:
NUTS codes
2024 version.
Local administrative units
Below the NUTS levels, the two LAU (Local Administrative Units) levels are:
The LAU codes of Finland can be downloaded here:
See also
List of Finnish regio... | NUTS statistical regions of Finland | [
"Mathematics"
] | 166 | [
"Nomenclature of Territorial Units for Statistics",
"Statistical concepts",
"Statistical regions"
] |
593,908 | https://en.wikipedia.org/wiki/Propagation%20of%20uncertainty | In statistics, propagation of uncertainty (or propagation of error) is the effect of variables' uncertainties (or errors, more specifically random errors) on the uncertainty of a function based on them. When the variables are the values of experimental measurements they have uncertainties due to measurement limitations... | Propagation of uncertainty | [
"Mathematics"
] | 1,984 | [
"Computational mathematics",
"Mathematical relations",
"Statistical approximations",
"Numerical analysis",
"Approximations"
] |
593,924 | https://en.wikipedia.org/wiki/Observation%20on%20the%20Spot | Observation on the Spot (Polish title Wizja lokalna is an expression meaning crime scene reconstruction) is a social science fiction novel by Stanisław Lem. The novel is a report of Ijon Tichy's travel to a faraway planet Entia (in Polish text: Encja) to study their civilization. This report was supposed to fix a misun... | Observation on the Spot | [
"Materials_science"
] | 1,563 | [
"Fiction about nanotechnology",
"Nanotechnology"
] |
593,949 | https://en.wikipedia.org/wiki/NUTS%20statistical%20regions%20of%20Denmark | The Nomenclature of Territorial Units for Statistics (NUTS) is a geocode standard for referencing the administrative division of Denmark for statistical purposes. The standard is developed and regulated by the European Union. The NUTS standard is instrumental in delivering the European Union's Structural Funds. The NUT... | NUTS statistical regions of Denmark | [
"Mathematics"
] | 259 | [
"Nomenclature of Territorial Units for Statistics",
"Statistical concepts",
"Statistical regions"
] |
594,024 | https://en.wikipedia.org/wiki/Pyrophyllite | Pyrophyllite is a phyllosilicate mineral composed of aluminium silicate hydroxide: Al2Si4O10(OH)2. It occurs in two forms (habits): crystalline folia and compact masses; distinct crystals are not known.
The folia have a pronounced pearly luster, owing to the presence of a perfect cleavage parallel to their surfaces: t... | Pyrophyllite | [
"Chemistry"
] | 684 | [
"Luminescence",
"Luminescent minerals"
] |
594,043 | https://en.wikipedia.org/wiki/Barrel%20%28unit%29 | A barrel is one of several units of volume applied in various contexts; there are dry barrels, fluid barrels (such as the U.K. beer barrel and U.S. beer barrel), oil barrels, and so forth. For historical reasons the volumes of some barrel units are roughly double the volumes of others; volumes in common use range appro... | Barrel (unit) | [
"Chemistry",
"Mathematics"
] | 3,044 | [
"Units of volume",
"Quantity",
"Petroleum",
"Chemical mixtures",
"Units of measurement"
] |
594,109 | https://en.wikipedia.org/wiki/Wolfram%20Research | Wolfram Research, Inc. ( ) is an American multinational company that creates computational technology. Wolfram's flagship product is the technical computing program Wolfram Mathematica, first released on June 23, 1988. Other products include WolframAlpha, Wolfram SystemModeler, Wolfram Workbench, gridMathematica, Wolfr... | Wolfram Research | [
"Mathematics"
] | 978 | [
"Mathematical software"
] |
594,139 | https://en.wikipedia.org/wiki/Lucas%20chain | In mathematics, a Lucas chain is a restricted type of addition chain, named for the French mathematician Édouard Lucas. It is a sequence
a0, a1, a2, a3, ...
that satisfies
a0=1,
and
for each k > 0: ak = ai + aj, and either ai = aj or |ai − aj| = am, for some i, j, m < k.
The sequence of powers of 2 (1, 2, 4, 8... | Lucas chain | [
"Mathematics"
] | 205 | [
"Sequences and series",
"Integer sequences",
"Mathematical structures",
"Addition chains",
"Recreational mathematics",
"Mathematical objects",
"Combinatorics",
"Numbers",
"Number theory"
] |
594,140 | https://en.wikipedia.org/wiki/List%20of%20postal%20codes | This list shows an overview of postal code notation schemes for all countries that have postal or ZIP Code systems.
List
Legend
A = letter
N = number
? = letter or number
CC = ISO 3166-1 alpha-2 country code
On the use of country codes
The use of the country codes in conjunction with postal codes started as a ... | List of postal codes | [
"Technology"
] | 464 | [
"Transport systems",
"Postal systems"
] |
594,169 | https://en.wikipedia.org/wiki/Harvard%20College%20Observatory | The Harvard College Observatory (HCO) is an institution managing a complex of buildings and multiple instruments used for astronomical research by the Harvard University Department of Astronomy. It is located in Cambridge, Massachusetts, United States, and was founded in 1839. With the Smithsonian Astrophysical Observa... | Harvard College Observatory | [
"Astronomy"
] | 690 | [
"Astronomy organizations",
"Astronomy institutes and departments"
] |
594,269 | https://en.wikipedia.org/wiki/Vietnamese%20Quoted-Readable | Vietnamese Quoted-Readable (usually abbreviated VIQR), also known as Vietnet, is a convention for writing Vietnamese using ASCII characters encoded in only 7 bits, making possible for Vietnamese to be supported in computing and communication systems at the time. Because the Vietnamese alphabet contains a complex system... | Vietnamese Quoted-Readable | [
"Technology"
] | 755 | [
"Natural language and computing",
"Character encoding"
] |
594,303 | https://en.wikipedia.org/wiki/True%20airspeed | The true airspeed (TAS; also KTAS, for knots true airspeed) of an aircraft is the speed of the aircraft relative to the air mass through which it is flying. The true airspeed is important information for accurate navigation of an aircraft. Traditionally it is measured using an analogue TAS indicator, but as GPS has bec... | True airspeed | [
"Physics"
] | 1,383 | [
"Wikipedia categories named after physical quantities",
"Airspeed",
"Physical quantities"
] |
594,312 | https://en.wikipedia.org/wiki/Indicated%20airspeed | Indicated airspeed (IAS) is the airspeed of an aircraft as measured by its pitot-static system and displayed by the airspeed indicator (ASI). This is the pilots' primary airspeed reference.
This value is not corrected for installation error, instrument error, or the actual encountered air density, being instead calibr... | Indicated airspeed | [
"Physics"
] | 1,577 | [
"Wikipedia categories named after physical quantities",
"Airspeed",
"Physical quantities"
] |
594,336 | https://en.wikipedia.org/wiki/Cell%20proliferation | Cell proliferation is the process by which a cell grows and divides to produce two daughter cells. Cell proliferation leads to an exponential increase in cell number and is therefore a rapid mechanism of tissue growth. Cell proliferation requires both cell growth and cell division to occur at the same time, such that... | Cell proliferation | [
"Biology"
] | 510 | [
"Cellular processes"
] |
594,501 | https://en.wikipedia.org/wiki/E-democracy | E-democracy (a blend of the terms electronic and democracy), also known as digital democracy or Internet democracy, uses information and communication technology (ICT) in political and governance processes. The term is credited to digital activist Steven Clit. By using 21st-century ICT, e-democracy seeks to enhance dem... | E-democracy | [
"Technology"
] | 12,970 | [
"E-democracy",
"Computing and society"
] |
594,550 | https://en.wikipedia.org/wiki/List%20of%20Solar%20System%20objects%20by%20size | This article includes a list of the most massive known objects of the Solar System and partial lists of smaller objects by observed mean radius. These lists can be sorted according to an object's radius and mass and, for the most massive objects, volume, density, and surface gravity, if these values are available.
The... | List of Solar System objects by size | [
"Astronomy"
] | 1,955 | [
"Outer space",
"Solar System"
] |
594,615 | https://en.wikipedia.org/wiki/Ammonia%20solution | Ammonia solution, also known as ammonia water, ammonium hydroxide, ammoniacal liquor, ammonia liquor, aqua ammonia, aqueous ammonia, or (inaccurately) ammonia, is a solution of ammonia in water. It can be denoted by the symbols NH3(aq). Although the name ammonium hydroxide suggests a salt with the composition , it is ... | Ammonia solution | [
"Chemistry"
] | 1,532 | [
"Bases (chemistry)",
"Ammonium compounds",
"Hydroxides",
"Salts"
] |
594,682 | https://en.wikipedia.org/wiki/Compactly%20generated%20group | In mathematics, a compactly generated (topological) group is a topological group G which is algebraically generated by one of its compact subsets. This should not be confused with the unrelated notion (widely used in algebraic topology) of a compactly generated space -- one whose topology is generated (in a suitable se... | Compactly generated group | [
"Physics",
"Mathematics"
] | 210 | [
"Space (mathematics)",
"Topological spaces",
"Topology stubs",
"Topology",
"Space",
"Geometry",
"Topological groups",
"Spacetime"
] |
594,730 | https://en.wikipedia.org/wiki/Henry%20Louis%20Le%20Chatelier | Henry Louis Le Chatelier (; 8 October 1850 – 17 September 1936) was a French chemist of the late 19th and early 20th centuries. He devised Le Chatelier's principle, used by chemists and chemical engineers to predict the effect a changing condition has on a system in chemical equilibrium.
Early life
Le Chatelier was bo... | Henry Louis Le Chatelier | [
"Chemistry"
] | 2,195 | [
"Bessemer Gold Medal",
"Chemical engineering awards"
] |
594,865 | https://en.wikipedia.org/wiki/Welteislehre | (WEL; "World Ice Theory" or "World Ice Doctrine"), also known as (Glacial Cosmogony), is a discredited cosmological concept proposed by Hanns Hörbiger, an Austrian engineer and inventor. According to his ideas, ice was the basic substance of all cosmic processes, and ice moons, ice planets, and the "global ether" (als... | Welteislehre | [
"Physics",
"Astronomy"
] | 1,585 | [
"History of astronomy",
"Theoretical physics",
"Obsolete theories in physics"
] |
594,874 | https://en.wikipedia.org/wiki/Autoionization | Autoionization is a process by which an atom or a molecule in an excited state spontaneously emits one of the outer-shell electrons, thus going from a state with charge to a state with charge , for example from an electrically neutral state to a singly ionized state.
Autoionizing states are usually short-lived, and ... | Autoionization | [
"Physics",
"Chemistry"
] | 703 | [
" and optical physics stubs",
"Quantum chemistry stubs",
"Quantum chemistry",
"Molecular physics",
"Theoretical chemistry stubs",
"Quantum mechanics",
"Theoretical chemistry",
" molecular",
"Atomic physics",
"nan",
"Atomic",
"Molecular physics stubs",
"Physical chemistry stubs",
" and opti... |
594,964 | https://en.wikipedia.org/wiki/Periodical%20cicadas | The term periodical cicada is commonly used to refer to any of the seven species of the genus Magicicada of eastern North America, the 13- and 17-year cicadas. They are called periodical because nearly all individuals in a local population are developmentally synchronized and emerge in the same year. Although they are ... | Periodical cicadas | [
"Biology"
] | 6,641 | [
"Antipredator adaptations",
"Biological defense mechanisms"
] |
594,990 | https://en.wikipedia.org/wiki/Psychrophile | Psychrophiles or cryophiles (adj. psychrophilic or cryophilic) are extremophilic organisms that are capable of growth and reproduction in low temperatures, ranging from to . They are found in places that are permanently cold, such as the polar regions and the deep sea. They can be contrasted with thermophiles, which a... | Psychrophile | [
"Physics",
"Chemistry",
"Biology"
] | 2,367 | [
"Biochemistry",
"Physical phenomena",
"Phase transitions",
"Cryobiology"
] |
595,145 | https://en.wikipedia.org/wiki/Dry%20distillation | Dry distillation is the heating of solid materials to produce gaseous products (which may condense into liquids or solids). The method may involve pyrolysis or thermolysis, or it may not (for instance, a simple mixture of ice and glass could be separated without breaking any chemical bonds, but organic matter contains ... | Dry distillation | [
"Chemistry"
] | 997 | [
"Separation processes",
"Pyrolysis",
"Oil shale technology",
"Organic reactions",
"Distillation",
"Synthetic fuel technologies"
] |
595,183 | https://en.wikipedia.org/wiki/Calcium%20sulfate | Calcium sulfate (or calcium sulphate) is the inorganic compound with the formula CaSO4 and related hydrates. In the form of γ-anhydrite (the anhydrous form), it is used as a desiccant. One particular hydrate is better known as plaster of Paris, and another occurs naturally as the mineral gypsum. It has many uses in in... | Calcium sulfate | [
"Physics",
"Chemistry"
] | 2,049 | [
"Sulfates",
"Salts",
"Desiccants",
"Materials",
"Matter"
] |
595,186 | https://en.wikipedia.org/wiki/Wolfgang%20Paul | Wolfgang Paul (; 10 August 1913 – 7 December 1993) was a German physicist, who co-developed the non-magnetic quadrupole mass filter which laid the foundation for what is now called an ion trap. He shared one-half of the Nobel Prize in Physics in 1989 for this work with Hans Georg Dehmelt; the other half of the Prize in... | Wolfgang Paul | [
"Physics",
"Chemistry"
] | 658 | [
"Biochemists",
"Mass spectrometry",
"Spectrum (physical sciences)",
"Mass spectrometrists"
] |
595,204 | https://en.wikipedia.org/wiki/Nokia%207250 | The Nokia 7250 is a mobile phone handset manufactured by Nokia. Announced in 2002 and released for sale in February 2003, it was designed at Nokia Design Center in California, by the Bulgarian-American designer Miki Mehandjiysky. The Nokia 7250 is notable for its unconventional design, striking colours and integrated d... | Nokia 7250 | [
"Technology"
] | 420 | [
"Mobile technology stubs",
"Mobile phone stubs"
] |
595,428 | https://en.wikipedia.org/wiki/File%20verification | File verification is the process of using an algorithm for verifying the integrity of a computer file, usually by checksum. This can be done by comparing two files bit-by-bit, but requires two copies of the same file, and may miss systematic corruptions which might occur to both files. A more popular approach is to gen... | File verification | [
"Engineering"
] | 741 | [
"Error detection and correction",
"Reliability engineering"
] |
595,479 | https://en.wikipedia.org/wiki/Habitat%20II | Habitat II, the Second United Nations Conference on Human Settlements, was held in Istanbul, Turkey, from 3–14 June 1996, twenty years after Habitat I held in Vancouver, Canada, in 1976. Popularly called the "City Summit", it brought together high-level representatives of national and local governments, as well as priv... | Habitat II | [
"Engineering"
] | 926 | [
"Urban planning",
"Architecture"
] |
595,605 | https://en.wikipedia.org/wiki/Nuclear%20Energy%20Agency | The Nuclear Energy Agency (NEA) is an intergovernmental agency that is organized under the Organisation for Economic Co-operation and Development (OECD). Originally formed on 1 February 1958 with the name European Nuclear Energy Agency (ENEA)—the United States participated as an Associate Member—the name was changed on... | Nuclear Energy Agency | [
"Engineering"
] | 782 | [
"International nuclear energy organizations",
"Energy organizations",
"Nuclear organizations",
"Radiation protection organizations"
] |
595,708 | https://en.wikipedia.org/wiki/Functional%20equation%20%28L-function%29 | In mathematics, the L-functions of number theory are expected to have several characteristic properties, one of which is that they satisfy certain functional equations. There is an elaborate theory of what these equations should be, much of which is still conjectural.
Introduction
A prototypical example, the Riemann... | Functional equation (L-function) | [
"Mathematics"
] | 804 | [
"Mathematical analysis",
"Mathematical objects",
"Functional equations",
"Equations"
] |
595,824 | https://en.wikipedia.org/wiki/Tschirnhaus%20transformation | In mathematics, a Tschirnhaus transformation, also known as Tschirnhausen transformation, is a type of mapping on polynomials developed by Ehrenfried Walther von Tschirnhaus in 1683.
Simply, it is a method for transforming a polynomial equation of degree with some nonzero intermediate coefficients, , such that some o... | Tschirnhaus transformation | [
"Mathematics"
] | 686 | [
"Polynomials",
"Algebra"
] |
595,896 | https://en.wikipedia.org/wiki/Chowla%E2%80%93Mordell%20theorem | In mathematics, the Chowla–Mordell theorem is a result in number theory determining cases where a Gauss sum is the square root of a prime number, multiplied by a root of unity. It was proved and published independently by Sarvadaman Chowla and Louis Mordell, around 1951.
In detail, if is a prime number, a nontrivial... | Chowla–Mordell theorem | [
"Mathematics"
] | 217 | [
"Mathematical theorems",
"Theorems in number theory",
"Mathematical problems",
"Number theory"
] |
595,929 | https://en.wikipedia.org/wiki/S-Adenosyl%20methionine | S-Adenosyl methionine (SAM), also known under the commercial names of SAMe, SAM-e, or AdoMet, is a common cosubstrate involved in methyl group transfers, transsulfuration, and aminopropylation. Although these anabolic reactions occur throughout the body, most SAM is produced and consumed in the liver. More than 40 meth... | S-Adenosyl methionine | [
"Chemistry"
] | 2,290 | [
"Psychopharmacology",
"Pharmacology",
"Coenzymes",
"Organic compounds"
] |
595,999 | https://en.wikipedia.org/wiki/Cell%20envelope | The cell envelope comprises the inner cell membrane and the cell wall of a bacterium. In Gram-negative bacteria an outer membrane is also included. This envelope is not present in the Mollicutes where the cell wall is absent.
Bacterial cell envelopes fall into two major categories: a Gram-positive type which stains pu... | Cell envelope | [
"Biology"
] | 1,520 | [
"Microorganisms",
"Prokaryotes",
"Bacteria"
] |
596,116 | https://en.wikipedia.org/wiki/Seasonal%20year | The seasonal year is the time between successive recurrences of a seasonal event such as the flooding of a river, the migration of a species of bird, or the flowering of a species of plant.
The need for farmers to predict seasonal events led to the development of calendars. However, the variability from year to year ... | Seasonal year | [
"Physics",
"Mathematics"
] | 359 | [
"Physical quantities",
"Time",
"Time stubs",
"Units of time",
"Quantity",
"Spacetime",
"Units of measurement"
] |
596,179 | https://en.wikipedia.org/wiki/Chowla%E2%80%93Selberg%20formula | In mathematics, the Chowla–Selberg formula is the evaluation of a certain product of values of the gamma function at rational values in terms of values of the Dedekind eta function at imaginary quadratic irrational numbers. The result was essentially found by and rediscovered by .
Statement
In logarithmic form, the ... | Chowla–Selberg formula | [
"Mathematics"
] | 343 | [
"Mathematical theorems",
"Theorems in number theory",
"Mathematical problems",
"Number theory"
] |
596,267 | https://en.wikipedia.org/wiki/Rotations%20and%20reflections%20in%20two%20dimensions | In Euclidean geometry, two-dimensional rotations and reflections are two kinds of Euclidean plane isometries which are related to one another.
Process
A rotation in the plane can be formed by composing a pair of reflections. First reflect a point to its image on the other side of line . Then reflect to its image ... | Rotations and reflections in two dimensions | [
"Physics",
"Mathematics"
] | 490 | [
"Physical phenomena",
"Functions and mappings",
"Euclidean symmetries",
"Euclidean plane geometry",
"Mathematical objects",
"Classical mechanics",
"Rotation",
"Motion (physics)",
"Mathematical relations",
"Planes (geometry)",
"Symmetry"
] |
596,277 | https://en.wikipedia.org/wiki/Synodic%20day | A synodic day (or synodic rotation period or solar day) is the period for a celestial object to rotate once in relation to the star it is orbiting, and is the basis of solar time.
The synodic day is distinguished from the sidereal day, which is one complete rotation in relation to distant stars and is the basis of sid... | Synodic day | [
"Physics",
"Astronomy",
"Mathematics"
] | 695 | [
"Physical quantities",
"Time",
"Units of time",
"Quantity",
"nan",
"Spacetime",
"Units of measurement"
] |
596,282 | https://en.wikipedia.org/wiki/Class%20number%20problem | In mathematics, the Gauss class number problem (for imaginary quadratic fields), as usually understood, is to provide for each n ≥ 1 a complete list of imaginary quadratic fields (for negative integers d) having class number n. It is named after Carl Friedrich Gauss. It can also be stated in terms of discriminants. Th... | Class number problem | [
"Mathematics"
] | 1,079 | [
"Unsolved problems in mathematics",
"Unsolved problems in number theory",
"Algebraic number theory",
"Mathematical problems",
"Number theory"
] |
1,556,660 | https://en.wikipedia.org/wiki/Gray%20death | Gray death is a slang term which refers to potent mixtures of synthetic opioids, for example benzimidazole opioids or fentanyl analogues, which were often sold on the street misleadingly as "heroin". However, other substances such as cocaine have also been laced with opioids that resulted in illness and death.
History... | Gray death | [
"Chemistry"
] | 406 | [
"Adulteration",
"Drug safety"
] |
1,556,672 | https://en.wikipedia.org/wiki/Phosphatidic%20acid | Phosphatidic acids are anionic phospholipids important to cell signaling and direct activation of lipid-gated ion channels. Hydrolysis of phosphatidic acid gives rise to one molecule each of glycerol and phosphoric acid and two molecules of fatty acids. They constitute about 0.25% of phospholipids in the bilayer.
Stru... | Phosphatidic acid | [
"Chemistry",
"Biology"
] | 2,781 | [
"Natural products",
"Signal transduction",
"Organic compounds",
"Biomolecules",
"Structural biology",
"Biochemistry",
"Neurochemistry",
"Molecular biology"
] |
1,556,918 | https://en.wikipedia.org/wiki/Phase%20response%20curve | A phase response curve (PRC) illustrates the transient change (phase response) in the cycle period of an oscillation induced by a perturbation as a function of the phase at which it is received. PRCs are used in various fields; examples of biological oscillations are the heartbeat, circadian rhythms, and the regular, ... | Phase response curve | [
"Biology"
] | 2,078 | [
"Behavior",
"Sleep physiology",
"Circadian rhythm",
"Chronobiology",
"Sleep"
] |
1,556,970 | https://en.wikipedia.org/wiki/Dictator%20game | The dictator game is a popular experimental instrument in social psychology and economics, a derivative of the ultimatum game. The term "game" is a misnomer because it captures a decision by a single player: to send money to another or not. Thus, the dictator has the most power and holds the preferred position in this ... | Dictator game | [
"Mathematics"
] | 2,388 | [
"Game theory",
"Non-cooperative games"
] |
1,557,269 | https://en.wikipedia.org/wiki/Reginald%20Punnett | Reginald Crundall Punnett FRS (; 20 June 1875 – 3 January 1967) was a British geneticist who co-founded, with William Bateson, the Journal of Genetics in 1910. Punnett is probably best remembered today as the creator of the Punnett square, a tool still used by biologists to predict the probability of possible genotype... | Reginald Punnett | [
"Biology"
] | 966 | [
"Non-Darwinian evolution",
"Mutationism",
"Biology theories",
"Obsolete biology theories"
] |
1,557,358 | https://en.wikipedia.org/wiki/Molecular%20knot | In chemistry, a molecular knot is a mechanically interlocked molecular architecture that is analogous to a macroscopic knot. Naturally-forming molecular knots are found in organic molecules like DNA, RNA, and proteins. It is not certain that naturally occurring knots are evolutionarily advantageous to nucleic acids or ... | Molecular knot | [
"Chemistry",
"Materials_science",
"Mathematics"
] | 1,139 | [
"Organic compounds",
"Molecular topology",
"Macrocycles",
"Topology",
"nan",
"Nanotechnology",
"Supramolecular chemistry"
] |
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