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https://en.wikipedia.org/wiki/Nadirashvili%20surface | In differential geometry, a Nadirashvili surface is an immersed complete bounded minimal surface in R3 with negative curvature. The first example of such a surface was constructed by in . This simultaneously answered a question of Hadamard about whether there was an immersed complete bounded surface in R3 with nega... |
https://en.wikipedia.org/wiki/Binary%20delta%20compression | Binary delta compression is a technology used in software deployment for distributing patches.
Explanation
Downloading large amounts of data over the Internet for software updates can induce high network traffic problems, especially when a network of computers is involved. Binary Delta Compression technology allows a... |
https://en.wikipedia.org/wiki/Triaugmented%20hexagonal%20prism | In geometry, the triaugmented hexagonal prism is one of the Johnson solids (). As the name suggests, it can be constructed by triply augmenting a hexagonal prism by attaching square pyramids () to three of its nonadjacent equatorial faces.
See also
Hexagonal prism |
https://en.wikipedia.org/wiki/Digital%20audio%20workstation | A digital audio workstation (DAW) is an electronic device or application software used for recording, editing and producing audio files. DAWs come in a wide variety of configurations from a single software program on a laptop, to an integrated stand-alone unit, all the way to a highly complex configuration of numerous ... |
https://en.wikipedia.org/wiki/Functional%20equation | In mathematics, a functional equation
is, in the broadest meaning, an equation in which one or several functions appear as unknowns. So, differential equations and integral equations are functional equations. However, a more restricted meaning is often used, where a functional equation is an equation that relates seve... |
https://en.wikipedia.org/wiki/ILAND%20project | The iLAND project (middleware for deterministic dynamically reconfigurable networked embedded systems) is a cross-industry research & development project for advanced research in embedded systems. It has been developed with the collaboration of 9 organisations including Industries, SMEs and Universities from Spain, Fr... |
https://en.wikipedia.org/wiki/CLE%20peptide | CLE peptides (CLAVATA3/Embryo Surrounding Region-Related) are a group of peptides found in plants that are involved with cell signaling. Production is controlled by the CLE genes. Upon binding to a CLE peptide receptor in another cell, a chain reaction of events occurs, which can lead to various physiological and devel... |
https://en.wikipedia.org/wiki/Least%20frequently%20used | Least Frequently Used (LFU) is a type of cache algorithm used to manage memory within a computer. The standard characteristics of this method involve the system keeping track of the number of times a block is referenced in memory. When the cache is full and requires more room the system will purge the item with the low... |
https://en.wikipedia.org/wiki/Stanis%C5%82aw%20Saks | Stanisław Saks (30 December 1897 – 23 November 1942) was a Polish mathematician and university tutor, a member of the Lwów School of Mathematics, known primarily for his membership in the Scottish Café circle, an extensive monograph on the theory of integrals, his works on measure theory and the Vitali–Hahn–Saks theore... |
https://en.wikipedia.org/wiki/BerEp4 | BerEp4 (also Ber-EP4) is a histologic stain mainly used to aid in the diagnosis of basal cell carcinoma (BCC). It is an antibody to EpCAM (epithelial cell adhesion molecule).
Clinical use
BerEp4 has a high sensitivity and specificity in being positive only in BCC cells. BerEp4 is normally negative in squamous epitheli... |
https://en.wikipedia.org/wiki/Net%20protein%20utilization | The net protein utilization, or NPU, is the percentage of ingested nitrogen that is retained in the body. It is used to determine the nutritional efficiency of protein in the diet, that is, it is used as a measure of "protein quality" for human nutritional purposes.
As a value, NPU can range from 0 to 1 (or 100), with... |
https://en.wikipedia.org/wiki/Eukaryotic%20initiation%20factor%204F | Eukaryotic initiation factor 4F (eIF4F) is a heterotrimeric protein complex that binds the 5' cap of messenger RNAs (mRNAs) to promote eukaryotic translation initiation. The eIF4F complex is composed of three non-identical subunits: the DEAD-box RNA helicase eIF4A, the cap-binding protein eIF4E, and the large "scaffold... |
https://en.wikipedia.org/wiki/Holin%20LLH%20family | The holin LLH family (TC# 1.E.26) is a group of transporters belonging to the Holin superfamily VI. The Holin LLH family is found in Bacillota and phage of Bacillota as well as other bacteria. Members are fairly large, between 100 and 160 amino acyl residues in length, and have an N-terminal transmembrane segment (TMS)... |
https://en.wikipedia.org/wiki/Tertiary%20peritonitis | Tertiary peritonitis (also known as recurrent peritonitis) is the inflammation of the peritoneum which persists for 48 hours after a surgery that has been successfully carried out in adequate surgical conditions. Tertiary peritonitis is usually the most delayed and severe consequence of nosocomial intra-abdominal infec... |
https://en.wikipedia.org/wiki/Kvikk%20case | The Kvikk case is about a variety of birth defects in the children of the men who served on HNoMS Kvikk. An investigation found that the ship's electronic systems were not to blame; no other cause has been established.
Suspicion arose when two former officers accidentally met in the orthopedic department at Haukeland... |
https://en.wikipedia.org/wiki/Acorn%20TV | Acorn TV is a British-American subscription video streaming service offering television programming from the United Kingdom, Canada, Australia, New Zealand, other Commonwealth countries, Spain, and Mexico. In other countries, it is available on a variety of devices including Amazon Fire TV, Apple TV, Android TV, Chrome... |
https://en.wikipedia.org/wiki/Effective%20one-body%20formalism | The effective one-body or EOB approach is an analytical approach to the gravitational two-body problem in general relativity. It was introduced by Alessandra Buonanno and Thibault Damour in 1999. It aims to describe all different phases of the two-body dynamics in a single analytical method.
Classical gravity theory ... |
https://en.wikipedia.org/wiki/Trivers%E2%80%93Willard%20hypothesis | In evolutionary biology and evolutionary psychology, the Trivers–Willard hypothesis, formally proposed by Robert Trivers and Dan Willard in 1973, suggests that female mammals adjust the sex ratio of offspring in response to maternal condition, so as to maximize their reproductive success (fitness). For example, it may ... |
https://en.wikipedia.org/wiki/List%20of%20battery%20types | This list is a summary of notable electric battery types composed of one or more electrochemical cells. Three lists are provided in the table. The primary (non-rechargeable) and secondary (rechargeable) cell lists are lists of battery chemistry. The third list is a list of battery applications.
Battery cell types
B... |
https://en.wikipedia.org/wiki/Cognitive%20bias%20in%20animals | Cognitive bias in animals is a pattern of deviation in judgment, whereby inferences about other animals and situations may be affected by irrelevant information or emotional states. It is sometimes said that animals create their own "subjective social reality" from their perception of the input. In humans, for example,... |
https://en.wikipedia.org/wiki/Coherent%20sheaf%20cohomology | In mathematics, especially in algebraic geometry and the theory of complex manifolds, coherent sheaf cohomology is a technique for producing functions with specified properties. Many geometric questions can be formulated as questions about the existence of sections of line bundles or of more general coherent sheaves; s... |
https://en.wikipedia.org/wiki/Vulva | The vulva (: vulvas or vulvae; derived from Latin for "wrapper" or "covering") consists of the external female sex organs. The vulva includes the mons pubis (or mons veneris), labia majora, labia minora, clitoris, vestibular bulbs, vulval vestibule, urinary meatus, the vaginal opening, hymen, and Bartholin's and Skene'... |
https://en.wikipedia.org/wiki/Fixed%20wireless | Fixed wireless is the operation of wireless communication devices or systems used to connect two fixed locations (e.g., building to building or tower to building) with a radio or other wireless link, such as laser bridge. Usually, fixed wireless is part of a wireless LAN infrastructure. The purpose of a fixed wireles... |
https://en.wikipedia.org/wiki/Radium%2C%20and%20Other%20Radioactive%20Substances | Radium, and Other Radio-active Substances; Polonium, Actinium, and Thorium is a book published in 1903 by William Joseph Hammer, when he was about 50 years old. The book is the text of a lecture delivered at a meeting of the American Institute of Electrical Engineers. The title of the lecture was "Radium and other radi... |
https://en.wikipedia.org/wiki/Genetic%20discrimination | Genetic discrimination occurs when people treat others (or are treated) differently because they have or are perceived to have a gene mutation(s) that causes or increases the risk of an inherited disorder. It may also refer to any and all discrimination based on the genotype of a person rather than their individual mer... |
https://en.wikipedia.org/wiki/Gleaning%20%28birds%29 | Gleaning is a feeding strategy by birds in which they catch invertebrate prey, mainly arthropods, by plucking them from foliage or the ground, from crevices such as rock faces and under the eaves of houses, or even, as in the case of ticks and lice, from living animals. This behavior is contrasted with hawking insects ... |
https://en.wikipedia.org/wiki/Optical%20cross%20section | Optical cross section (OCS) is a value which describes the maximum amount of optical flux reflected back to the source. The standard unit of measurement is m2/sr. OCS is dependent on the geometry and the reflectivity at a particular wavelength of an object. Optical cross section is useful in fields such as LIDAR. I... |
https://en.wikipedia.org/wiki/DOMELRE | DOMELRE (an acronym of Domestic Electric Refrigerator) was one of the first domestic electrical refrigerators, invented by Frederick William Wolf Jr. (1879–1954) in 1913 and produced starting in 1914 by Wolf's Mechanical Refrigerator Company in Chicago. Several hundred units were sold, which made it the most commercial... |
https://en.wikipedia.org/wiki/2022%20United%20States%20infant%20formula%20shortage | In 2022, the United States experienced a severe shortage of infant formula as a result of the 2021–2022 global supply chain crisis compounded by a large scale product recall after two babies allegedly died after consuming Abbott infant formula, import restrictions, and market concentration. Unlike other food products, ... |
https://en.wikipedia.org/wiki/Lineshaft%20roller%20conveyor | A lineshaft roller conveyor or line-shaft conveyor is, as its name suggests, powered by a shaft beneath rollers. These conveyors are suitable for light applications up to 50 kg such as cardboard boxes and tote boxes.
A single shaft runs below the rollers running the length of the conveyor. On the shaft are a series of... |
https://en.wikipedia.org/wiki/Leaf%20litter%20sieve | A leaf litter sieve is a piece of equipment used by entomologists, in particular by coleopterists (beetle collectors) (Cooter 1991, page 7) as an aid to finding invertebrates in leaf litter.
A typical leaf litter sieve consists of a gauze with holes of approximately 5 to 10 mm width. The entomologist places handfuls o... |
https://en.wikipedia.org/wiki/Lattice%20protein | Lattice proteins are highly simplified models of protein-like heteropolymer chains on lattice conformational space which are used to investigate protein folding. Simplification in lattice proteins is twofold: each whole residue (amino acid) is modeled as a single "bead" or "point" of a finite set of types (usually only... |
https://en.wikipedia.org/wiki/Arrow%20of%20time | The arrow of time, also called time's arrow, is the concept positing the "one-way direction" or "asymmetry" of time. It was developed in 1927 by the British astrophysicist Arthur Eddington, and is an unsolved general physics question. This direction, according to Eddington, could be determined by studying the organizat... |
https://en.wikipedia.org/wiki/WWW%20Interactive%20Multipurpose%20Server | The WWW Interactive Multipurpose Server (WIMS) (sometimes referred to as WWW Interactive Mathematics Server) project is designed for supporting intensive mathematical exercises via the Internet or in a computer-equipped classroom with server-side interactivity, accessible at the address http://wims.unice.fr.
The syste... |
https://en.wikipedia.org/wiki/NameSilo | NameSilo LLC is an American Internet domain registrar and web hosting company headquartered in Phoenix, Arizona. It is owned by NameSilo Technologies Corp., which is listed on the Canadian Securities Exchange (an alternative stock exchange for micro-cap and emerging companies). NameSilo is an ICANN-accredited domain na... |
https://en.wikipedia.org/wiki/Metallotolerant | Metallotolerants are extremophile organisms that are able to survive in environments with a high concentration of dissolved heavy metals. They can be found in environments containing arsenic, cadmium, copper, and zinc. Known metallotolerants include Ferroplasma sp. and Cupriavidus metallidurans.
Metallotolerants ada... |
https://en.wikipedia.org/wiki/Motional%20narrowing | In physics and chemistry, motional narrowing is a phenomenon where a certain resonant frequency has a smaller linewidth than might be expected, due to motion in an inhomogeneous system. The discovery of motional narrowing has been attributed to Nicolaas Bloembergen during his thesis work in the 1940s
Example: NMR spec... |
https://en.wikipedia.org/wiki/Economy-wide%20material%20flow%20accounts | Economy-wide material flow accounts (EW-MFA) is a framework to compile statistics linking flows of materials from natural resources to a national economy. EW-MFA are descriptive statistics, in physical units such as tonnes per year.
EW-MFA is consistent with the principles and system boundaries of the United Nations S... |
https://en.wikipedia.org/wiki/Entropy%20%28statistical%20thermodynamics%29 | The concept entropy was first developed by German physicist Rudolf Clausius in the mid-nineteenth century as a thermodynamic property that predicts that certain spontaneous processes are irreversible or impossible. In statistical mechanics, entropy is formulated as a statistical property using probability theory. The s... |
https://en.wikipedia.org/wiki/Internationalized%20Resource%20Identifier | The Internationalized Resource Identifier (IRI) is an internet protocol standard which builds on the Uniform Resource Identifier (URI) protocol by greatly expanding the set of permitted characters. It was defined by the Internet Engineering Task Force (IETF) in 2005 in RFC 3987. While URIs are limited to a subset of th... |
https://en.wikipedia.org/wiki/TBST | In molecular biology, TBST (or TTBS) is a mixture of tris-buffered saline (TBS) (a buffer solution) and Polysorbate 20 (a polysorbate-type nonionic surfactant). Polysorbate 20 is also known as Tween 20, a commercial brand name. It is a common detergent used in many buffers for washing nitrocellulose membrane in western... |
https://en.wikipedia.org/wiki/Burrinjuckia | Burrinjuckia is an ichnogenus of bioclaustrations (a type of trace fossil). Burrinjuckia includes outgrowths of the brachiopod's secondary shell
with a hollow interior in the mantle cavity of a brachiopod. Burrinjuckia was probably a parasite. They have a stratigraphic range from the Late Ordovician to the Devonian... |
https://en.wikipedia.org/wiki/Posterior%20cutaneous%20nerve%20of%20arm | The posterior cutaneous nerve of arm (internal cutaneous branch of musculospiral, posterior brachial cutaneous nerve) is a branch of the radial nerve that provides sensory innervation for much of the skin on the back of the arm. It arises in the axilla.
It is of small size, and passes through the axilla to the medial... |
https://en.wikipedia.org/wiki/Intrinsic%20and%20extrinsic%20ageing | Intrinsic ageing and extrinsic ageing are terms used to describe cutaneous ageing of the skin and other parts of the integumentary system, which while having epidermal concomitants, seems to primarily involve the dermis. Intrinsic ageing is influenced by internal physiological factors alone, and extrinsic ageing by man... |
https://en.wikipedia.org/wiki/IGHG3 | Ig gamma-3 chain C region is a protein that in humans is encoded by the IGHG3 gene. |
https://en.wikipedia.org/wiki/GNU%20Bazaar | GNU Bazaar (formerly Bazaar-NG, command line tool bzr) is a distributed and client–server revision control system sponsored by Canonical.
Bazaar can be used by a single developer working on multiple branches of local content, or by teams collaborating across a network.
Bazaar is written in the Python programming lang... |
https://en.wikipedia.org/wiki/Manifest%20covariance | In general relativity, a manifestly covariant equation is one in which all expressions are tensors. The operations of addition, tensor multiplication, tensor contraction, raising and lowering indices, and covariant differentiation may appear in the equation. Forbidden terms include but are not restricted to partial d... |
https://en.wikipedia.org/wiki/Condensation%20domain | In molecular biology, the condensation domain is a protein domain found in many multi-domain enzymes which synthesise peptide antibiotics. This domain catalyses a condensation reaction to form peptide bonds in non-ribosomal peptide biosynthesis. It is usually found to the carboxy side of a phosphopantetheine binding do... |
https://en.wikipedia.org/wiki/Alanine%20transaminase | Alanine transaminase (ALT) is a transaminase enzyme (). It is also called alanine aminotransferase (ALT or ALAT) and was formerly called serum glutamate-pyruvate transaminase or serum glutamic-pyruvic transaminase (SGPT) and was first characterized in the mid-1950s by Arthur Karmen and colleagues. ALT is found in plas... |
https://en.wikipedia.org/wiki/3-D%20Secure | 3-D Secure is a protocol designed to be an additional security layer for online credit and debit card transactions. The name refers to the "three domains" which interact using the protocol: the merchant/acquirer domain, the issuer domain, and the interoperability domain.
Originally developed in the autumn of 1999 by C... |
https://en.wikipedia.org/wiki/Nerol | Nerol is a monoterpenoid alcohol found in many essential oils such as lemongrass and hops. It was originally isolated from neroli oil, hence its name. This colourless liquid is used in perfumery. Like geraniol, nerol has a sweet rose odor but it is considered to be fresher. Esters and related derivatives of nerol are ... |
https://en.wikipedia.org/wiki/Nth-term%20test | In mathematics, the nth-term test for divergence is a simple test for the divergence of an infinite series:If or if the limit does not exist, then diverges.Many authors do not name this test or give it a shorter name.
When testing if a series converges or diverges, this test is often checked first due to its ease of... |
https://en.wikipedia.org/wiki/RASEF | Ras and EF-hand domain-containing protein also known as Ras-related protein Rab-45 is a protein that in humans is encoded by the RASEF gene.
The RASEF gene is located on chromosome 9 (9q21.32).
Introduction
RASEF belongs to the small GTPase family, which means that it's able to hydrolyse a molecule of GTP; known f... |
https://en.wikipedia.org/wiki/Pure%20%28programming%20language%29 | Pure, successor to the equational language Q, is a dynamically typed, functional programming language based on term rewriting. It has facilities for user-defined operator syntax, macros, arbitrary-precision arithmetic (multiple-precision numbers), and compiling to native code through the LLVM. Pure is free and open-sou... |
https://en.wikipedia.org/wiki/Linear%20energy%20transfer | In dosimetry, linear energy transfer (LET) is the amount of energy that an ionizing particle transfers to the material traversed per unit distance. It describes the action of radiation into matter.
It is identical to the retarding force acting on a charged ionizing particle travelling through the matter. By definitio... |
https://en.wikipedia.org/wiki/La%20domain | In molecular biology, the La domain is a conserved protein domain. Human 60 kDa SS-A/Ro ribonucleoproteins (RNPs) are composed of one of the four small Y RNAs and at least two proteins, Ro60 and La. The La protein is a 47 kDa polypeptide that frequently acts as an autoantigen in systemic lupus erythematosus and Sjögren... |
https://en.wikipedia.org/wiki/Product%20binning | Product binning is the categorizing of finished products based on their characteristics. Any mining, harvesting, or manufacturing process will yield products spanning a range of quality and desirability in the marketplace. Binning allows differing quality products to be priced appropriately for various uses and markets... |
https://en.wikipedia.org/wiki/Zero-rating | Zero-rating is the practice of providing Internet access without financial cost under certain conditions, such as by permitting access to only certain websites or by subsidizing the service with advertising or by exempting certain websites from the data allowance.
Commentators discussing zero-rating present it often i... |
https://en.wikipedia.org/wiki/Planetary%20equilibrium%20temperature | The planetary equilibrium temperature is a theoretical temperature that a planet would be if it was in radiative equilibrium, typically under the assumption that it radiates as a black body being heated only by its parent star. In this model, the presence or absence of an atmosphere (and therefore any greenhouse effect... |
https://en.wikipedia.org/wiki/Udayana | Udayana, (Devanagari: उदयन) also known as Udayanācārya (Udyanacharya, or Master Udayana), (circa 975 - 1050 CE) was an Indian philosopher and logician of the tenth century of the Nyaya school who attempted to devise a rational theology to prove the existence of God using logic and counter the attack on the existence of... |
https://en.wikipedia.org/wiki/Hydrophily | Hydrophily is a fairly uncommon form of pollination whereby pollen is distributed by the flow of waters, particularly in rivers and streams. Hydrophilous species fall into two categories:
(i) Those that distribute their pollen to the surface of water. e.g. Vallisneria'''s male flower or pollen grain are released on th... |
https://en.wikipedia.org/wiki/List%20of%20heliophysics%20missions |
This is a list of missions supporting heliophysics, including solar observatory missions, solar orbiters, and spacecraft studying the solar wind.
Past and current missions
Proposed missions
Graphic
See also
List of solar telescopes |
https://en.wikipedia.org/wiki/Esperamicin | The esperamicins are chromoprotein enediyne antitumor antibiotics of bacterial origin. Esperamicin A1 is the most well studied compound in this class. Esperamcin A1 and the related enediyne calicheamicin are the two most potent antitumor agents known. The esperamicins are extremely toxic DNA splicing compounds.
Oxyg... |
https://en.wikipedia.org/wiki/Polycystin%20cation%20channel%20family | The Polycystin Cation Channel (PCC) Family (TC# 1.A.5) consists of several transporters ranging in size from 500 to over 4000 amino acyl residues (aas) in length and exhibiting between 5 and 18 transmembrane segments (TMSs). This family is a constituent of the Voltage-Gated Ion Channel (VIC) Superfamily. These transpor... |
https://en.wikipedia.org/wiki/Superior%20labial%20nerve | The superior labial branches (labial branches), the largest and most numerous, descend behind the quadratus labii superioris, and are distributed to the skin of the upper lip, the mucous membrane of the mouth, and labial glands.
They are joined, immediately beneath the orbit, by filaments from the facial nerve, formin... |
https://en.wikipedia.org/wiki/Fast%20folding%20algorithm | In signal processing, the fast folding algorithm (Staelin, 1969) is an efficient algorithm for the detection of approximately-periodic events within time series data. It computes superpositions of the signal modulo various window sizes simultaneously.
The FFA is best known for its use in the detection of pulsars, as p... |
https://en.wikipedia.org/wiki/Tsunami%20UDP%20Protocol | The Tsunami UDP Protocol is a UDP-based protocol that was developed for high-speed file transfer over network paths that have a high bandwidth-delay product. Such protocols are needed because standard TCP does not perform well over paths with high bandwidth-delay products. Tsunami was developed at the Advanced Network... |
https://en.wikipedia.org/wiki/Binary%20constraint | A binary constraint, in mathematical optimization, is a constraint that involves exactly two variables.
For example, consider the n-queens problem, where the goal is to place n chess queens on an n-by-n chessboard such that none of the queens can attack each other (horizontally, vertically, or diagonally). The forma... |
https://en.wikipedia.org/wiki/Asymptotic%20homogenization | In mathematics and physics, homogenization is a method of studying partial differential equations with rapidly oscillating coefficients, such as
where is a very small parameter and
is a 1-periodic coefficient:
,
.
It turns out that the study of these equations is also of great importance in physics and engineeri... |
https://en.wikipedia.org/wiki/Stiffness | Stiffness is the extent to which an object resists deformation in response to an applied force.
The complementary concept is flexibility or pliability: the more flexible an object is, the less stiff it is.
Calculations
The stiffness, of a body is a measure of the resistance offered by an elastic body to deformation.... |
https://en.wikipedia.org/wiki/Nicotiana%20glutinosa | Nicotiana glutinosa is a species of tobacco plant that is economically important in tobacco hybrids. N. glutinosa is native to western South America, including Bolivia, Ecuador, and Peru. It is a model organism for the study of Tobacco mosaic virus resistance in tobacco.
N. glutinosa is a Dicotyledon and is from the f... |
https://en.wikipedia.org/wiki/Adam%20Spencer | Adam Barrington Spencer (born 29 January 1969) is an Australian comedian, media personality and former radio presenter. He first came to fame when he won his round of the comedic talent search Raw Comedy in 1996. Soon thereafter, he began working at Triple J, on mid-dawn and drive shifts before hosting the Triple J Bre... |
https://en.wikipedia.org/wiki/Open%20Verification%20Methodology | The Open Verification Methodology (OVM) is a documented methodology with a supporting building-block library for the verification of semiconductor chip designs. The initial version, OVM 1.0, was released in January, 2008, and regular updates have expanded its functionality. The latest version is OVM 2.1.2, released in ... |
https://en.wikipedia.org/wiki/Medicon%20Valley%20Alliance | Medicon Valley Alliance (or MVA for short) is the Danish-Swedish cluster organisation representing human life sciences in the cross-border region of Medicon Valley. As a non-profit member organisation, Medicon Valley Alliance (MVA) carries out initiatives on behalf of the local life science community in order to create... |
https://en.wikipedia.org/wiki/Community%20matrix | In mathematical biology, the community matrix is the linearization of a generalized Lotka–Volterra equation at an equilibrium point. The eigenvalues of the community matrix determine the stability of the equilibrium point.
For example, the Lotka–Volterra predator–prey model is
where x(t) denotes the number of prey, y... |
https://en.wikipedia.org/wiki/Gurobi%20Optimizer | Gurobi Optimizer is a prescriptive analytics platform and a decision-making technology developed by Gurobi Optimization, LLC. The Gurobi Optimizer (often referred to as simply, “Gurobi”) is a solver, since it uses mathematical optimization to calculate the answer to a problem.
Gurobi is included in the Q1 2022 inside... |
https://en.wikipedia.org/wiki/Dispersive%20flies%20optimisation | Dispersive flies optimisation (DFO) is a bare-bones swarm intelligence algorithm which is inspired by the swarming behaviour of flies hovering over food sources. DFO is a simple optimiser which works by iteratively trying to improve a candidate solution with regard to a numerical measure that is calculated by a fitness... |
https://en.wikipedia.org/wiki/Haplogroup%20JT | Haplogroup JT is a human mitochondrial DNA (mtDNA) haplogroup.
Origin
Haplogroup JT is descended from the macro-haplogroup R. It is the ancestral clade to the mitochondrial haplogroups J and T.
JT (predominantly J) was found among the ancient Etruscans. The haplogroup has also been found among Iberomaurusian specimen... |
https://en.wikipedia.org/wiki/TREM2 | Triggering receptor expressed on myeloid cells 2 (TREM2) is a protein that in humans is encoded by the TREM2 gene. TREM2 is expressed on macrophages, immature monocyte-derived dendritic cells, osteoclasts, and microglia, which are immune cells in the central nervous system. In the liver, TREM2 is expressed by several c... |
https://en.wikipedia.org/wiki/Lamellar%20body%20count | The lamellar body count is a test for assessing fetal lung maturity. |
https://en.wikipedia.org/wiki/High-g%20training | High-g training is done by aviators and astronauts who are subject to high levels of acceleration ('g'). It is designed to prevent a g-induced loss of consciousness (g-LOC), a situation when the action of g-forces moves the blood away from the brain to the extent that consciousness is lost.
Incidents of acceleration-in... |
https://en.wikipedia.org/wiki/Institutiones%20calculi%20integralis | Institutiones calculi integralis (Foundations of integral calculus) is a three-volume textbook written by Leonhard Euler and published in 1768. It was on the subject of integral calculus and contained many of Euler's discoveries about differential equations.
See also
Institutiones calculi differentialis
External lin... |
https://en.wikipedia.org/wiki/Plant%20ecology | Plant ecology is a subdiscipline of ecology that studies the distribution and abundance of plants, the effects of environmental factors upon the abundance of plants, and the interactions among plants and between plants and other organisms. Examples of these are the distribution of temperate deciduous forests in North A... |
https://en.wikipedia.org/wiki/BookStack | BookStack is a free and open-source wiki software aimed for a simple, self-hosted, and easy-to-use platform. Based on Laravel, a PHP framework, BookStack is released under the MIT License. It uses the ideas of books to organise pages and store information. BookStack is multilingual and available in over thirty language... |
https://en.wikipedia.org/wiki/Field%20electron%20emission | Field electron emission, also known as field emission (FE) and electron field emission, is emission of electrons induced by an electrostatic field. The most common context is field emission from a solid surface into a vacuum. However, field emission can take place from solid or liquid surfaces, into a vacuum, a fluid (... |
https://en.wikipedia.org/wiki/Neil%20Shephard | Neil Shephard (born 8 October 1964), FBA, is an econometrician, currently Frank B. Baird Jr., Professor of Science in the Department of Economics and the Department of Statistics at Harvard University.
His most well known contributions are: (i) the formalisation of the econometrics of realised volatility, which non... |
https://en.wikipedia.org/wiki/Bus%20coupler | A bus coupler is a device which is used to couple one bus to the other without any interruption in power supply and without creating hazardous arcs. A bus coupler is a breaker used to couple two busbars to perform maintenance on other circuit breakers associated
with that busbar.
It is achieved with the help of a circ... |
https://en.wikipedia.org/wiki/Skullgirls | Skullgirls is a 2D fighting game developed by Reverge Labs and published by Autumn Games. In Skullgirls, players fight each other with teams of one, two, or three characters, attempting to knock out their opponents or have the most cumulative health when time runs out. The setting of the game revolves around the "Skull... |
https://en.wikipedia.org/wiki/Globule%20%28CDN%29 | Globule was an open-source collaborative content delivery network developed at the Vrije Universiteit in Amsterdam since 2006. It is implemented as a third-party module for the Apache HTTP Server that allows any given server to replicate its documents to other Globule servers. This can improve the site's performance, m... |
https://en.wikipedia.org/wiki/Eigenvalues%20and%20eigenvectors | In linear algebra, an eigenvector () or characteristic vector of a linear transformation is a nonzero vector that changes at most by a constant factor when that linear transformation is applied to it. The corresponding eigenvalue, often represented by , is the multiplying factor.
Geometrically, a transformation matrix... |
https://en.wikipedia.org/wiki/Oscheius | Oscheius is a genus of nematode.
O. tipulae is a satellite developmental genetic model organism used to study vulva formation.
In phylogenetic studies, based on the analysis of sequences of three nuclear genes, Oscheius groups with Caenorhabditis species and the Diploscapter, Protorhabditis and Prodontorhabditis 'Pr... |
https://en.wikipedia.org/wiki/Pro-oxidant | Pro-oxidants are chemicals that induce oxidative stress, either by generating reactive oxygen species or by inhibiting antioxidant systems. The oxidative stress produced by these chemicals can damage cells and tissues, for example, an overdose of the analgesic paracetamol (acetaminophen) can fatally damage the liver, p... |
https://en.wikipedia.org/wiki/IBM%20650 | The IBM 650 Magnetic Drum Data-Processing Machine is an early digital computer produced by IBM in the mid-1950s. It was the first mass produced computer in the world. Almost 2,000 systems were produced, the last in 1962, and it was the first computer to make a meaningful profit. The first one was installed in late 1954... |
https://en.wikipedia.org/wiki/Grove.io | Grove.io was originally Convore, a real-time chat web application created by co-founders Eric Florenzano, Leah Culver, and Eric Maguire.
PC World said "It works as a news aggregate as well as a question/answer forum for its myriad of topics"; according to MIT Technology Review, it had "the polish and responsiveness th... |
https://en.wikipedia.org/wiki/Infinifactory | Infinifactory is a puzzle video game developed and published by Zachtronics, initially released on Microsoft Windows, OS X, and Linux on June 30, 2015. The game was later released on PlayStation 4 in December 2015. In the game, the player takes the role of a human abducted by aliens and forced to construct assembly lin... |
https://en.wikipedia.org/wiki/Bridging%20fault | In electronic engineering, a bridging fault consists of two signals that are connected when they should not be. Depending on the logic circuitry employed, this may result in a wired-OR or wired-AND logic function. Since there are O(n^2) potential bridging faults, they are normally restricted to signals that are physica... |
https://en.wikipedia.org/wiki/Uhlenhuth%20Research%20Laboratory%20of%20the%20University%20of%20Freiburg | The Uhlenhuth Research Laboratory of the University of Freiburg, originally known as the State Research Laboratory (), was a research institute in the field of medical microbiology and infectious diseases in Freiburg, Germany. It was established in 1936 with funding from the German Research Council for the world-renown... |
https://en.wikipedia.org/wiki/Normal%20basis | In mathematics, specifically the algebraic theory of fields, a normal basis is a special kind of basis for Galois extensions of finite degree, characterised as forming a single orbit for the Galois group. The normal basis theorem states that any finite Galois extension of fields has a normal basis. In algebraic number... |
https://en.wikipedia.org/wiki/Baryogenesis | In physical cosmology, baryogenesis (also known as baryosynthesis) is the physical process that is hypothesized to have taken place during the early universe to produce baryonic asymmetry, i.e. the imbalance of matter (baryons) and antimatter (antibaryons) in the observed universe.
One of the outstanding problems in m... |
https://en.wikipedia.org/wiki/Buddy%20memory%20allocation | The buddy memory allocation technique is a memory allocation algorithm that divides memory into partitions to try to satisfy a memory request as suitably as possible. This system makes use of splitting memory into halves to try to give a best fit. According to Donald Knuth, the buddy system was invented in 1963 by Har... |
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