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https://en.wikipedia.org/wiki/Complement%20control%20protein
Complement control protein are proteins that interact with components of the complement system. The complement system is tightly regulated by a network of proteins known as "regulators of complement activation (RCA)" that help distinguish target cells as "self" or "non-self." A subset of this family of proteins, com...
https://en.wikipedia.org/wiki/International%20Commission%20on%20Mathematical%20Instruction
The International Commission on Mathematical Instruction (ICMI) is a commission of the International Mathematical Union and is an internationally acting organization focussing on mathematics education. ICMI was founded in 1908 at the International Congress of Mathematicians (ICM) in Rome and aims to improve teaching s...
https://en.wikipedia.org/wiki/Azimuth%20Systems
Azimuth Systems was a privately held company located near Boston, Massachusetts and in 2016, the company was acquired by Anritsu. The company's primary products include wireless channel emulators and wireless test equipment for LTE, WiMAX, 2G/3G cellular, and Wi-Fi networks. In 2009 Azimuth Systems wrote a White paper...
https://en.wikipedia.org/wiki/Guaiacol
Guaiacol () is an organic compound with the formula C6H4(OH)(OCH3). It is a phenolic compound containing a methoxy functional group. Guaiacol appears as a viscous colorless oil, although aged or impure samples are often yellowish. It occurs widely in nature and is a common product of the pyrolysis of wood. Occurrence...
https://en.wikipedia.org/wiki/Cheminformatics
Cheminformatics (also known as chemoinformatics) refers to the use of physical chemistry theory with computer and information science techniques—so called "in silico" techniques—in application to a range of descriptive and prescriptive problems in the field of chemistry, including in its applications to biology and rel...
https://en.wikipedia.org/wiki/Padding%20%28cryptography%29
In cryptography, padding is any of a number of distinct practices which all include adding data to the beginning, middle, or end of a message prior to encryption. In classical cryptography, padding may include adding nonsense phrases to a message to obscure the fact that many messages end in predictable ways, e.g. sinc...
https://en.wikipedia.org/wiki/Bill%20Gosper
Ralph William Gosper Jr. (born April 26, 1943), known as Bill Gosper, is an American mathematician and programmer. Along with Richard Greenblatt, he may be considered to have founded the hacker community, and he holds a place of pride in the Lisp community. The Gosper curve and the Gosper's algorithm are named after ...
https://en.wikipedia.org/wiki/Proxemics
Proxemics is the study of human use of space and the effects that population density has on behavior, communication, and social interaction. Proxemics is one among several subcategories in the study of nonverbal communication, including haptics (touch), kinesics (body movement), vocalics (paralanguage), and chronemics...
https://en.wikipedia.org/wiki/Phosphate%20solubilizing%20bacteria
Phosphate solubilizing bacteria (PSB) are beneficial bacteria capable of solubilizing inorganic phosphorus from insoluble compounds. P-solubilization ability of rhizosphere microorganisms is considered to be one of the most important traits associated with plant phosphate nutrition. It is generally accepted that the me...
https://en.wikipedia.org/wiki/Nuevo%20Milenio%20State%20Forest
Nuevo Milenio State Forest (Spanish: Bosque Estatal del Nuevo Milenio or Bosque Urbano del Nuevo Milenio) is one of the 20 forests that make up the public forest system of Puerto Rico. The forest is located east of the University of Puerto Rico Botanical Garden in the Sabana Llana Sur district of San Juan, making it on...
https://en.wikipedia.org/wiki/Predual
In mathematics, the predual of an object D is an object P whose dual space is D. For example, the predual of the space of bounded operators is the space of trace class operators, and the predual of the space L∞(R) of essentially bounded functions on R is the Banach space L1(R) of integrable functions. Abstract algebr...
https://en.wikipedia.org/wiki/Ignition%20timing
In a spark ignition internal combustion engine, ignition timing is the timing, relative to the current piston position and crankshaft angle, of the release of a spark in the combustion chamber near the end of the compression stroke. The need for advancing (or retarding) the timing of the spark is because fuel does not...
https://en.wikipedia.org/wiki/Mineral%20wool
Mineral wool is any fibrous material formed by spinning or drawing molten mineral or rock materials such as slag and ceramics. Applications of mineral wool include thermal insulation (as both structural insulation and pipe insulation), filtration, soundproofing, and hydroponic growth medium. Naming Mineral wool is a...
https://en.wikipedia.org/wiki/Badge%20of%20shame
A badge of shame, also a symbol of shame, a mark of shame or a stigma, is typically a distinctive symbol required to be worn by a specific group or an individual for the purpose of public humiliation, ostracism or persecution. The term is also used metaphorically, especially in a pejorative sense, to characterize some...
https://en.wikipedia.org/wiki/Spatial%20reference%20system
A spatial reference system (SRS) or coordinate reference system (CRS) is a framework used to precisely measure locations on the surface of Earth as coordinates. It is thus the application of the abstract mathematics of coordinate systems and analytic geometry to geographic space. A particular SRS specification (for exa...
https://en.wikipedia.org/wiki/Babylon.js
Babylon.js is a real time 3D engine using a JavaScript library for displaying 3D graphics in a web browser via HTML5. The source code is available on GitHub and distributed under the Apache License 2.0. History and progress It was initially released in 2013 under Microsoft Public License having been developed by two ...
https://en.wikipedia.org/wiki/Child%20psychopathology
Child psychopathology refers to the scientific study of mental disorders in children and adolescents. Oppositional defiant disorder, attention-deficit hyperactivity disorder, and autism spectrum disorder are examples of psychopathology that are typically first diagnosed during childhood. Mental health providers who wor...
https://en.wikipedia.org/wiki/Hosanna-Tabor%20Evangelical%20Lutheran%20Church%20%26%20School%20v.%20Equal%20Employment%20Opportunity%20Commission
Hosanna-Tabor Evangelical Lutheran Church and School v. Equal Employment Opportunity Commission, 565 U.S. 171 (2012), was a United States Supreme Court case in which the court unanimously ruled that federal discrimination laws do not apply to religious organizations' selection of religious leaders. Background In 1999...
https://en.wikipedia.org/wiki/Dual%20control%20theory
Dual control theory is a branch of control theory that deals with the control of systems whose characteristics are initially unknown. It is called dual because in controlling such a system the controller's objectives are twofold: (1) Action: To control the system as well as possible based on current system knowledge...
https://en.wikipedia.org/wiki/Non-evaporable%20getter
Non evaporable getters (NEG), based on the principle of metallic surface sorption of gas molecules, are mostly porous alloys or powder mixtures of Al, Zr, Ti, V and Fe. They help to establish and maintain vacuums by soaking up or bonding to gas molecules that remain within a partial vacuum. This is done through the use...
https://en.wikipedia.org/wiki/Carlitz%E2%80%93Wan%20conjecture
In mathematics, the Carlitz–Wan conjecture classifies the possible degrees of exceptional polynomials over a finite field Fq of q elements. A polynomial f(x) in Fq[x] of degree d is called exceptional over Fq if every irreducible factor (differing from x − y) or (f(x) − f(y))/(x − y)) over Fq becomes reducible over the...
https://en.wikipedia.org/wiki/Active-matrix%20liquid-crystal%20display
An active-matrix liquid-crystal display (AMLCD) is a type of flat-panel display used in high-resolution TVs, computer monitors, notebook computers, tablet computers and smartphones with an LCD screen, due to low weight, very good image quality, wide color gamut and fast response time. The concept of active-matrix LCDs...
https://en.wikipedia.org/wiki/Unreferenced%20variable
An unreferenced variable in the source code of a computer program is a variable that is defined but which is never used. This may result in a harmless waste of memory. Many compilers detect such variables and do not allocate storage for them (i.e., "optimize away" their storage), generally also issuing a warning as t...
https://en.wikipedia.org/wiki/Leptocephaly
Leptocephaly is a rare form of complex craniosynostosis (usually considered a form of scaphocephaly) in which the sagittal and metopic suture simultaneously close. Leptocephaly is characterized by equal narrowing of the head (from full sagittal fusion) and a tall and narrow (rather than long) head shape. Leptocephaly i...
https://en.wikipedia.org/wiki/Power%20ISA
Power ISA is a reduced instruction set computer (RISC) instruction set architecture (ISA) currently developed by the OpenPOWER Foundation, led by IBM. It was originally developed by IBM and the now-defunct Power.org industry group. Power ISA is an evolution of the PowerPC ISA, created by the mergers of the core PowerPC...
https://en.wikipedia.org/wiki/Cholesterol%20oxidase
In enzymology, a cholesterol oxidase () is an enzyme that catalyzes the chemical reaction cholesterol + O2 cholest-4-en-3-one + H2O2 Thus, the two substrates of this enzyme are cholesterol and O2, whereas its two products are cholest-4-en-3-one and H2O2. This enzyme belongs to the family of oxidoreductases, specifi...
https://en.wikipedia.org/wiki/Competition%20%28biology%29
Competition is an interaction between organisms or species in which both require a resource that is in limited supply (such as food, water, or territory). Competition lowers the fitness of both organisms involved since the presence of one of the organisms always reduces the amount of the resource available to the other...
https://en.wikipedia.org/wiki/Moore%20determinant%20of%20a%20Hermitian%20matrix
In mathematics, the Moore determinant is a determinant defined for Hermitian matrices over a quaternion algebra, introduced by . See also Dieudonné determinant
https://en.wikipedia.org/wiki/Spy%20vs.%20Spy%20II%3A%20The%20Island%20Caper
Spy vs. Spy II: The Island Caper is a 1985 video game. It is the sequel to Spy vs. Spy. Gameplay Spy vs. Spy II: The Island Caper adds a side-scrolling play area. Spies no longer start with a fixed number of traps but must collect the raw materials to build them Reception Steve Panak for ANALOG Computing wrote "you'...
https://en.wikipedia.org/wiki/Middleware
Middleware is a type of computer software that provides services to software applications beyond those available from the operating system. It can be described as "software glue". Middleware makes it easier for software developers to implement communication and input/output, so they can focus on the specific purpose o...
https://en.wikipedia.org/wiki/BL%20Herculis%20variable
BL Herculis variables are a subclass of type II Cepheids with low luminosity and mass, that have a period of less than eight days. They are pulsating stars with light curves that frequently show a bump on the descending side for stars of the shortest periods and on the ascending side for longer period stars. Like other...
https://en.wikipedia.org/wiki/Boletus%20mamorensis
Boletus mamorensis is an edible fungus of the genus Boletus native to Morocco. It is closely related to B. aereus. See also List of Boletus species
https://en.wikipedia.org/wiki/Susan%20Mackem
Susan Marie Mackem (born 1954) is an American anatomic pathologist and physician-scientist. She researches vertebrate primary axis formation and the regulation of patterning and differentiation during limb development. She is a senior investigator and head of the regulation of vertebrate morphogenesis section at the Na...
https://en.wikipedia.org/wiki/Arm%20and%20hammer
The arm and hammer is a symbol consisting of a muscular arm holding a hammer. Used in ancient times as a symbol of the god Vulcan, it came to be known as a symbol of industry, for example blacksmithing and gold-beating. It has been used as a symbol by many different kinds of organizations, including banks, local gover...
https://en.wikipedia.org/wiki/List%20of%20sums%20of%20reciprocals
In mathematics and especially number theory, the sum of reciprocals generally is computed for the reciprocals of some or all of the positive integers (counting numbers)—that is, it is generally the sum of unit fractions. If infinitely many numbers have their reciprocals summed, generally the terms are given in a certa...
https://en.wikipedia.org/wiki/Gauche%20effect
In the study of conformational isomerism, the Gauche effect is an atypical situation where a gauche conformation (groups separated by a torsion angle of approximately 60°) is more stable than the anti conformation (180°). There are both steric and electronic effects that affect the relative stability of conformers. Or...
https://en.wikipedia.org/wiki/Matrix%20%28mathematics%29
In mathematics, a matrix (: matrices) is a rectangular array or table of numbers, symbols, or expressions, arranged in rows and columns, which is used to represent a mathematical object or a property of such an object. For example, is a matrix with two rows and three columns. This is often referred to as a "two by t...
https://en.wikipedia.org/wiki/Parallactic%20angle
In spherical astronomy, the parallactic angle is the angle between the great circle through a celestial object and the zenith, and the hour circle of the object. It is usually denoted q. In the triangle zenith—object—celestial pole, the parallactic angle will be the position angle of the zenith at the celestial object....
https://en.wikipedia.org/wiki/DnaB%20helicase
DnaB helicase is an enzyme in bacteria which opens the replication fork during DNA replication. Although the mechanism by which DnaB both couples ATP hydrolysis to translocation along DNA and denatures the duplex is unknown, a change in the quaternary structure of the protein involving dimerisation of the N-terminal do...
https://en.wikipedia.org/wiki/Ruminococcus
Ruminococcus is a genus of bacteria in the class Clostridia. They are anaerobic, Gram-positive gut microbes. One or more species in this genus are found in significant numbers in the human gut microbiota. The type species is R. flavefaciens. As usual, bacteria taxonomy is in flux, with Clostridia being paraphyletic, an...
https://en.wikipedia.org/wiki/Intel%20Ct
Intel Ct is a programming model developed by Intel to ease the exploitation of its future multicore chips, as demonstrated by the Tera-Scale research program. It is based on the exploitation of SIMD to produce automatically parallelized programs. On August 19, 2009, Intel acquired RapidMind, a privately held company ...
https://en.wikipedia.org/wiki/NScripter
, officially abbreviated as Nscr, also known under its production title Scripter4, is a game engine developed by Naoki Takahashi between 1999 and 2018 functioning with its own script language which facilitates the creation of both visual and sound novels. The SDK is only available for Windows. From version 2.82, NScrip...
https://en.wikipedia.org/wiki/K-approximation%20of%20k-hitting%20set
In computer science, k-approximation of k-hitting set is an approximation algorithm for weighted hitting set. The input is a collection S of subsets of some universe T and a mapping W from T to non-negative numbers called the weights of the elements of T. In k-hitting set the size of the sets in S cannot be larger than...
https://en.wikipedia.org/wiki/List%20of%20PSPACE-complete%20problems
Here are some of the more commonly known problems that are PSPACE-complete when expressed as decision problems. This list is in no way comprehensive. Games and puzzles Generalized versions of: Amazons Atomix Checkers if a draw is forced after a polynomial number of non-jump moves Dyson Telescope Game Cross Purp...
https://en.wikipedia.org/wiki/Used%20coffee%20grounds
Used coffee grounds is the result of brewing coffee, and are the final product after preparation of coffee. Despite having several highly-desirable chemical components, used coffee grounds are generally regarded as waste, and they are usually thrown away or composted. As of 2019, it was estimated that over 15 million t...
https://en.wikipedia.org/wiki/Non-autonomous%20system%20%28mathematics%29
In mathematics, an autonomous system is a dynamic equation on a smooth manifold. A non-autonomous system is a dynamic equation on a smooth fiber bundle over . For instance, this is the case of non-autonomous mechanics. An r-order differential equation on a fiber bundle is represented by a closed subbundle of a jet b...
https://en.wikipedia.org/wiki/Visvalingam%E2%80%93Whyatt%20algorithm
The Visvalingam–Whyatt algorithm, also known as the Visvalingam's algorithm, is an algorithm that decimates a curve composed of line segments to a similar curve with fewer points. Idea Given a polygonal chain (often called a Polyline), the algorithm attempts to find a similar chain composed of fewer points. Points a...
https://en.wikipedia.org/wiki/Landscape%20evolution%20model
A landscape evolution model is a physically-based numerical model that simulates changing terrain over the course of time. The change in, or evolution of, terrain, can be due to: glacial or fluvial erosion, sediment transport and deposition, regolith production, the slow movement of material on hillslopes, more intermi...
https://en.wikipedia.org/wiki/Sacrococcygeal%20teratoma
Sacrococcygeal teratoma (SCT) is a type of tumor known as a teratoma that develops at the base of the coccyx (tailbone) and is thought to be primarily derived from remnants of the primitive streak. Sacrococcygeal teratomas are benign 75% of the time, malignant 12% of the time, and the remainder are considered "immature...
https://en.wikipedia.org/wiki/Fuze%20Keeping%20Clock
The Fuze Keeping Clock (FKC) was a simplified version of the Royal Navy's High Angle Control System analogue fire control computer. It first appeared as the FKC MkII in destroyers of the 1938 , while later variants were used on sloops, frigates, destroyers, aircraft carriers and several cruisers. The FKC MkII was a non...
https://en.wikipedia.org/wiki/Sunflower%20seed
Sunflower seed are the seeds of the sunflower (Helianthus annuus). There are three types of commonly used sunflower seeds: linoleic (most common), high oleic, and sunflower oil seeds. Each variety has its own unique levels of monounsaturated, saturated, and polyunsaturated fats. The information in this article refers m...
https://en.wikipedia.org/wiki/BRLESC
The BRLESC I (Ballistic Research Laboratories Electronic Scientific Computer) was one of the last of the first-generation electronic computers. It was built by the United States Army's Ballistic Research Laboratory (BRL) at Aberdeen Proving Ground with assistance from the National Bureau of Standards (now the National...
https://en.wikipedia.org/wiki/2-Nonenal
2-Nonenal is an unsaturated aldehyde. The colorless liquid is an important aroma component of aged beer and buckwheat. Odor characteristics The odor of this substance is perceived as orris, fat and cucumber. Its odor has been associated with human body odor alterations during aging.
https://en.wikipedia.org/wiki/The%20Arctic%20Fox%20Centre
The Arctic Fox Centre ( ) is a research centre with an enclosed exhibition and café in the municipality Súðavík in the Westfjords in Iceland. It focuses on the Arctic fox (Vulpes lagopus) which is the only native terrestrial mammal in Iceland. The centre was founded in 2007 by locals who are interested in the Arctic fo...
https://en.wikipedia.org/wiki/LibreWolf
LibreWolf is a free and open-source web browser and fork of Firefox with an emphasis on privacy and security. Development LibreWolf was initially released for Linux operating systems on March 7 2020. A community-maintained version for Windows was released a year later with a macOS port planned. It can also be install...
https://en.wikipedia.org/wiki/Trevor%20Paglen
Trevor Paglen (born 1974) is an American artist, geographer, and author whose work tackles mass surveillance and data collection. In 2016, Paglen won the Deutsche Börse Photography Foundation Prize and he has also won The Cultural Award from the German Society for Photography. In 2017, he was a recipient of a MacArthu...
https://en.wikipedia.org/wiki/RNA%20binding%20protein%2C%20fox-1%20homolog%20%28c.%20elegans%29%203
RNA binding protein, fox-1 homolog (C. elegans) 3 (Rbfox3) is a protein that in humans is encoded by the RBFOX3 gene. It is related to the alternative splicing factors Rbfox1 and Rbfox2, but instead of its involvement in splicing, it is most well known as the nuclear biomarker NeuN. See also NeuN Rbfox1 and Rbfox2 Al...
https://en.wikipedia.org/wiki/Cable%20Internet%20access
In telecommunications, cable Internet access, shortened to cable Internet, is a form of broadband internet access which uses the same infrastructure as cable television. Like digital subscriber line and fiber to the premises services, cable Internet access provides network edge connectivity (last mile access) from the ...
https://en.wikipedia.org/wiki/Rex%20Black
Rex Black (born July 16, 1964) is a software engineer, entrepreneur and an author in the field of software testing. Black graduated from the University of California at Los Angeles (UCLA) in 1990 with a bachelors of science in computer science and engineering. In 1983, Black started work in the software engineering fie...
https://en.wikipedia.org/wiki/Mir-365%20microRNA%20precursor%20family
In molecular biology mir-365 microRNA is a short RNA molecule. MicroRNAs function to regulate the expression levels of other genes by several mechanisms. See also MicroRNA
https://en.wikipedia.org/wiki/Carboxylesterase%20type%20B
Carboxylesterase, type B is a family of evolutionarily related proteins that belongs to the superfamily of proteins with the Alpha/beta hydrolase fold. Higher eukaryotes have many distinct esterases. The different types include those that act on carboxylic esters (). Carboxyl-esterases have been classified into three ...
https://en.wikipedia.org/wiki/Paul%20M.%20G.%20L%C3%A9vy
Paul Michel Gabriel, Baron Lévy (27 November 1910 – 16 August 2002) was a Belgian journalist and professor. He was born in Brussels and was a Holocaust survivor. He worked for many years as Director of Information at the Council of Europe, helping to create the Flag of Europe in the 1950s in collaboration with Arsène H...
https://en.wikipedia.org/wiki/Molecular%20geometry
Molecular geometry is the three-dimensional arrangement of the atoms that constitute a molecule. It includes the general shape of the molecule as well as bond lengths, bond angles, torsional angles and any other geometrical parameters that determine the position of each atom. Molecular geometry influences several prop...
https://en.wikipedia.org/wiki/Bedtime
Bedtime (also called putting to bed or tucking in) is a ritual part of parenting to help children feel more secure and become accustomed to a more rigid schedule of sleep than they might prefer. The ritual of bedtime is aimed at facilitating the transition from wakefulness to sleep. It may involve bedtime stories, chil...
https://en.wikipedia.org/wiki/Archaeal%20Richmond%20Mine%20acidophilic%20nanoorganisms
Archaeal Richmond Mine acidophilic nanoorganisms (ARMAN) were first discovered in an extremely acidic mine located in northern California (Richmond Mine at Iron Mountain) by Brett Baker in Jill Banfield's laboratory at the University of California Berkeley. These novel groups of archaea named ARMAN-1, ARMAN-2 (Candida...
https://en.wikipedia.org/wiki/Site%20reliability%20engineering
Site reliability engineering (SRE) is a set of principles and practices that applies aspects of software engineering to IT infrastructure and operations. SRE claims to create highly reliable and scalable software systems. Although they are closely related, SRE is slightly different from DevOps. History The field of s...
https://en.wikipedia.org/wiki/Tom%20Bethell
Tom Bethell (; July 17, 1936 – February 12, 2021) was an American journalist who wrote mainly on economic and scientific issues. Life and career Bethell was born and raised in London, England. He was educated at Downside School and Trinity College, Oxford. A resident of the District of Columbia, he lived in Virginia, ...
https://en.wikipedia.org/wiki/Parallel%20Redundancy%20Protocol
Parallel Redundancy Protocol (PRP) is a network protocol standard for Ethernet that provides seamless failover against failure of any network component. This redundancy is invisible to the application. PRP nodes have two ports and are attached to two separated networks of similar topology. PRP can be implemented entir...
https://en.wikipedia.org/wiki/Ultrabarrelled%20space
In functional analysis and related areas of mathematics, an ultrabarrelled space is a topological vector spaces (TVS) for which every ultrabarrel is a neighbourhood of the origin. Definition A subset of a TVS is called an ultrabarrel if it is a closed and balanced subset of and if there exists a sequence of clo...
https://en.wikipedia.org/wiki/Anabasine
Anabasine is a pyridine and piperidine alkaloid found in the Tree Tobacco (Nicotiana glauca) plant, as well as in the close relative of the common tobacco plant (Nicotiana tabacum). It is a structural isomer of, and chemically similar to, nicotine. Its principal (historical) industrial use is as an insecticide. Anabas...
https://en.wikipedia.org/wiki/Rough%20number
A k-rough number, as defined by Finch in 2001 and 2003, is a positive integer whose prime factors are all greater than or equal to k. k-roughness has alternately been defined as requiring all prime factors to strictly exceed k. Examples (after Finch) Every odd positive integer is 3-rough. Every positive integer that i...
https://en.wikipedia.org/wiki/Pyramid%20%28geometry%29
In geometry, a pyramid () is a polyhedron formed by connecting a polygonal base and a point, called the apex. Each base edge and apex form a triangle, called a lateral face. It is a conic solid with polygonal base. A pyramid with an base has vertices, faces, and edges. All pyramids are self-dual. Terminology A ri...
https://en.wikipedia.org/wiki/Phase%20margin
In electronic amplifiers, the phase margin (PM) is the difference between the phase lag (< 0) and -180°, for an amplifier's output signal (relative to its input) at zero dB gain - i.e. unity gain, or that the output signal has the same amplitude as the input. . For example, if the amplifier's open-loop gain crosses ...
https://en.wikipedia.org/wiki/The%20Solitude%20of%20Prime%20Numbers%20%28novel%29
The Solitude of Prime Numbers (original title: La solitudine dei numeri primi ) is a novel by the Italian author Paolo Giordano, published in 2008. It won the 2008 Strega Prize. A cinematic adaptation of the novel was directed by Saverio Costanzo and released in 2010. Overview The novel narrates the childhood and earl...
https://en.wikipedia.org/wiki/10K%20resolution
10K resolution refers to a horizontal display resolutions of approximately 10,000 pixels. Unlike 4K UHD and 8K UHD, there are no 10K resolutions defined in the UHDTV broadcast standard. The first 10K displays demonstrated were ultrawide "21:9" screens with a resolution of , the same vertical resolution as 8K UHD. Hist...
https://en.wikipedia.org/wiki/Hartogs%20number
In mathematics, specifically in axiomatic set theory, a Hartogs number is an ordinal number associated with a set. In particular, if X is any set, then the Hartogs number of X is the least ordinal α such that there is no injection from α into X. If X can be well-ordered then the cardinal number of α is a minimal cardi...
https://en.wikipedia.org/wiki/Mono-BOC-cystamine
Mono-BOC-cystamine (mono BOC protected cystamine) is a tert-butyloxycarbonyl (BOC) derivative of cystamine used as crosslinker in biotechnology and molecular biology applications. This compound was originally reported by Hansen et al. Uses The disulfide chain allows the mono-BOC-cystamine to be easily cleaved, allowi...
https://en.wikipedia.org/wiki/Outline%20of%20transport
The following outline is provided as an overview of and topical guide to transport: Transport or transportation – movement of people and goods from one place to another. Essence of transport Driving involves controlling a vehicle, usually a motor vehicle such as a truck, bus, or automobile. For motorcycles, bicycles...
https://en.wikipedia.org/wiki/Cognitive%20architecture
A cognitive architecture refers to both a theory about the structure of the human mind and to a computational instantiation of such a theory used in the fields of artificial intelligence (AI) and computational cognitive science. The formalized models can be used to further refine a comprehensive theory of cognition and...
https://en.wikipedia.org/wiki/German%20Army%20cryptographic%20systems%20of%20World%20War%20II
German Army cryptographic systems of World War II were based on the use of three types of cryptographic machines that were used to encrypt communications between units at the division level. These were the Enigma machine, the teleprinter cipher attachment (Lorenz cipher), and the cipher teleprinter the Siemens and Hals...
https://en.wikipedia.org/wiki/Alkaliphile
Alkaliphiles are a class of extremophilic microbes capable of survival in alkaline (pH roughly 8.5–11) environments, growing optimally around a pH of 10. These bacteria can be further categorized as obligate alkaliphiles (those that require high pH to survive), facultative alkaliphiles (those able to survive in high pH...
https://en.wikipedia.org/wiki/Bhavnagar%20Amreli%20Forest
Bhavnagar Amreli Forest is a reserved area for conservation of Asiatic lions. The new location is east side of Gir National Park in Amreli district of Gujarat. After inclusion of New Jesal sanctuary the area of this forest will go to 1600 km2 which is bigger than Gir sanctuary. The Gujarat state government insisted on ...
https://en.wikipedia.org/wiki/Perseus%20%28geometer%29
Perseus (; c. 150 BC) was an ancient Greek geometer, who invented the concept of spiric sections, in analogy to the conic sections studied by Apollonius of Perga. Life Few details of Perseus' life are known, as he is mentioned only by Proclus and Geminus; none of his own works have survived. Spiric sections The spiri...
https://en.wikipedia.org/wiki/Acoustical%20measurements%20and%20instrumentation
Analysis of sound and acoustics plays a role in such engineering tasks as product design, production test, machine performance, and process control. For instance, product design can require modification of sound level or noise for compliance with standards from ANSI, IEC, and ISO. The work might also involve design fin...
https://en.wikipedia.org/wiki/Homeotropic%20alignment
In liquid crystals, homeotropic alignment is one of the ways of alignment of liquid crystalline molecules. Homeotropic alignment is the state in which a rod-like liquid crystalline molecule aligns perpendicularly to the substrate. In the polydomain state, the parts also are called homeotropic domains. In contrast, the ...
https://en.wikipedia.org/wiki/Grand%20unification%20energy
The grand unification energy , or the GUT scale, is the energy level above which, it is believed, the electromagnetic force, weak force, and strong force become equal in strength and unify to one force governed by a simple Lie group. The exact value of the grand unification energy (if grand unification is indeed realiz...
https://en.wikipedia.org/wiki/Morningness%E2%80%93eveningness%20questionnaire
The morningness–eveningness questionnaire (MEQ) is a self-assessment questionnaire developed by researchers James A. Horne and Olov Östberg in 1976. Its main purpose is to measure whether a person's circadian rhythm (biological clock) produces peak alertness in the morning, in the evening, or in between. The original ...
https://en.wikipedia.org/wiki/Diffeomorphometry
Diffeomorphometry is the metric study of imagery, shape and form in the discipline of computational anatomy (CA) in medical imaging. The study of images in computational anatomy rely on high-dimensional diffeomorphism groups which generate orbits of the form , in which images can be dense scalar magnetic resonance o...
https://en.wikipedia.org/wiki/Program%20evaluation%20and%20review%20technique
The program evaluation and review technique (PERT) is a statistical tool used in project management, which was designed to analyze and represent the tasks involved in completing a given project. First developed by the United States Navy in 1958, it is commonly used in conjunction with the critical path method (CPM) t...
https://en.wikipedia.org/wiki/Project%20Canterbury
Project Canterbury (sometimes abbreviated as PC) is an online archive of material related to the history of Anglicanism. It was founded by Richard Mammana, Jr. in 1999 with a grant from Episcopal Church Presiding Bishop Frank T. Griswold, and is hosted by the non-profit Society of Archbishop Justus. The episcopal patro...
https://en.wikipedia.org/wiki/Tetramer%20assay
A tetramer assay (also known as a tetramer stain) is a procedure that uses tetrameric proteins to detect and quantify T cells that are specific for a given antigen within a blood sample. The tetramers used in the assay are made up of four major histocompatibility complex (MHC) molecules, which are found on the surface ...
https://en.wikipedia.org/wiki/Green%20manure
In agriculture, a green manure is a crop specifically cultivated to be incorporated into the soil while still green. Typically, the green manure's biomass is incorporated with a plow or disk, as is often done with (brown) manure. The primary goal is to add organic matter to the soil for its benefits. Green manuring is...
https://en.wikipedia.org/wiki/Microponics
Microponics, in agricultural practice, is a symbiotic integration of fish, plants, and micro-livestock within a semi-controlled environment, designed to enhance soil fertility and crop productivity. Coined by Gary Donaldson, an Australian urban farmer, in 2008, the term was used to describe his innovative concept of in...
https://en.wikipedia.org/wiki/Positive-real%20function
Positive-real functions, often abbreviated to PR function or PRF, are a kind of mathematical function that first arose in electrical network synthesis. They are complex functions, Z(s), of a complex variable, s. A rational function is defined to have the PR property if it has a positive real part and is analytic in th...
https://en.wikipedia.org/wiki/Ardipithecus%20ramidus
Ardipithecus ramidus is a species of australopithecine from the Afar region of Early Pliocene Ethiopia 4.4 million years ago (mya). A. ramidus, unlike modern hominids, has adaptations for both walking on two legs (bipedality) and life in the trees (arboreality). However, it would not have been as efficient at bipedalit...
https://en.wikipedia.org/wiki/AltiVec
AltiVec is a single-precision floating point and integer SIMD instruction set designed and owned by Apple, IBM, and Freescale Semiconductor (formerly Motorola's Semiconductor Products Sector) — the AIM alliance. It is implemented on versions of the PowerPC processor architecture, including Motorola's G4, IBM's G5 and ...
https://en.wikipedia.org/wiki/Nuisance%20wildlife%20management
Nuisance wildlife management is the selective removal of problem individuals or populations of specific species of wildlife. Other terms for the field include wildlife damage management, wildlife control, and animal damage control. Some wild animal species may get used to human presence, causing property damage or risk...
https://en.wikipedia.org/wiki/Plate%20notation
In Bayesian inference, plate notation is a method of representing variables that repeat in a graphical model. Instead of drawing each repeated variable individually, a plate or rectangle is used to group variables into a subgraph that repeat together, and a number is drawn on the plate to represent the number of repet...
https://en.wikipedia.org/wiki/Direct%20comparison%20test
In mathematics, the comparison test, sometimes called the direct comparison test to distinguish it from similar related tests (especially the limit comparison test), provides a way of deducing the convergence or divergence of an infinite series or an improper integral. In both cases, the test works by comparing the giv...
https://en.wikipedia.org/wiki/Trizol
TRIzol is a widely used chemical solution used in the extraction of DNA, RNA, and proteins from cells. The solution was initially used and published by Piotr Chomczyński and Nicoletta Sacchi in 1987. TRIzol is the brand name of guanidinium thiocyanate from the Ambion part of Life Technologies, and Tri-Reagent is the b...