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https://en.wikipedia.org/wiki/Fluidics | Fluidics, or fluidic logic, is the use of a fluid to perform analog or digital operations similar to those performed with electronics.
The physical basis of fluidics is pneumatics and hydraulics, based on the theoretical foundation of fluid dynamics. The term fluidics is normally used when devices have no moving parts... |
https://en.wikipedia.org/wiki/Salting%20out | Salting out (also known as salt-induced precipitation, salt fractionation, anti-solvent crystallization, precipitation crystallization, or drowning out) is a purification technique that utilizes the reduced solubility of certain molecules in a solution of very high ionic strength. Salting out is typically used to preci... |
https://en.wikipedia.org/wiki/DNA-binding%20protein | DNA-binding proteins are proteins that have DNA-binding domains and thus have a specific or general affinity for single- or double-stranded DNA. Sequence-specific DNA-binding proteins generally interact with the major groove of B-DNA, because it exposes more functional groups that identify a base pair.
Examples
DNA-bi... |
https://en.wikipedia.org/wiki/Riesz%E2%80%93Thorin%20theorem | In mathematics, the Riesz–Thorin theorem, often referred to as the Riesz–Thorin interpolation theorem or the Riesz–Thorin convexity theorem, is a result about interpolation of operators. It is named after Marcel Riesz and his student G. Olof Thorin.
This theorem bounds the norms of linear maps acting between spaces.... |
https://en.wikipedia.org/wiki/Orange%20%28word%29 | The word orange is a noun and an adjective in the English language. In both cases, it refers primarily to the orange fruit and the color orange, but has many other derivative meanings.
The word is derived from a Dravidian language, and it passed through numerous other languages including Sanskrit and Old French before... |
https://en.wikipedia.org/wiki/Czarna%20Ha%C5%84cza | The Czarna Hańcza, Chornaya Hancha (, ) is the largest river of the Suwałki Region of north-eastern Poland and the Sapockin region of north-western Belarus. It is known for having large postglacial boulders. Originating near Lake Hańcza (the deepest lake in Poland with the maximum depth of 108.5 m) and flowing through ... |
https://en.wikipedia.org/wiki/Integrability%20conditions%20for%20differential%20systems | In mathematics, certain systems of partial differential equations are usefully formulated, from the point of view of their underlying geometric and algebraic structure, in terms of a system of differential forms. The idea is to take advantage of the way a differential form restricts to a submanifold, and the fact that ... |
https://en.wikipedia.org/wiki/Protein%20structure | Protein structure is the three-dimensional arrangement of atoms in an amino acid-chain molecule. Proteins are polymers specifically polypeptides formed from sequences of amino acids, which are the monomers of the polymer. A single amino acid monomer may also be called a residue, which indicates a repeating unit of a p... |
https://en.wikipedia.org/wiki/Not%20Quite%20C | Not Quite C (NQC) is a programming language, application programming interface (API), and native bytecode compiler toolkit for the Lego Mindstorms, Cybermaster and LEGO Spybotics systems. It is based primarily on the C language but has specific limitations, such as the maximum number of subroutines and variables allowe... |
https://en.wikipedia.org/wiki/Iris%20pigment%20epithelium | The iris pigment epithelium (IPE) is a one cell thick layer of cuboidal cells lying behind the iris. The epithelial cells are highly pigmented due to the numerous large melanosomes which pack the cytoplasm of each cell. Towards the central axis, the IPE terminates at the pupillary margin. Peripherally, the IPE is cont... |
https://en.wikipedia.org/wiki/JAK-STAT%20signaling%20pathway | The JAK-STAT signaling pathway is a chain of interactions between proteins in a cell, and is involved in processes such as immunity, cell division, cell death, and tumour formation. The pathway communicates information from chemical signals outside of a cell to the cell nucleus, resulting in the activation of genes thr... |
https://en.wikipedia.org/wiki/Selawik%20River | The Selawik River (Iñupiaq: Siiḷivium Kuuŋa; Koyukon: Nozaatne) is a stream, long, in the northwestern part of the U.S. state of Alaska. Originating in the Purcell Mountains near the Zane Hills, it flows generally west through the Selawik National Wildlife Refuge to Selawik Lake, which empties into the Kotzebue Sound ... |
https://en.wikipedia.org/wiki/Specific%20absorption%20rate | Specific absorption rate (SAR) is a measure of the rate at which energy is absorbed per unit mass by a human body when exposed to a radio frequency (RF) electromagnetic field. It is defined as the power absorbed per mass of tissue and has units of watts per kilogram (W/kg).
SAR is usually averaged either over the whol... |
https://en.wikipedia.org/wiki/UFS | UFS may refer to:
Computers
Universal Flash Storage
Unix File System
Unsupervised Forward Selection, a data reduction algorithm
Other
UFS (trade union), former trade union in the United Kingdom
United Family Services
United Feature Syndicate, commonly known as United Media
United Feeder Service, a company former... |
https://en.wikipedia.org/wiki/2SER | 2SER is a non-profit radio station in Sydney, New South Wales, Australia, broadcasting on the frequency 107.3 FM. It is a member of the Community Broadcasting Association of Australia. The station has a metro-wide license and broadcasts a mix of programming styles: specialist music, general magazines, and specialist ta... |
https://en.wikipedia.org/wiki/Garcia-class%20frigate | Garcia-class frigates were United States Navy warships. These frigates were originally ocean escorts bearing the hull classification DE until 1975. The ships were commissioned between 1964 and 1968 and decommissioned between 1988 and 1990.
Description
Frigates fulfill a Protection of Shipping (POS) mission as anti-sub... |
https://en.wikipedia.org/wiki/Total%20least%20squares | In applied statistics, total least squares is a type of errors-in-variables regression, a least squares data modeling technique in which observational errors on both dependent and independent variables are taken into account. It is a generalization of Deming regression and also of orthogonal regression, and can be appl... |
https://en.wikipedia.org/wiki/Primordial%20sandwich | The concept of the primordial sandwich was proposed by the chemist Günter Wächtershäuser to describe the possible origins of the first cell membranes, and, therefore, the first cell.
According to the two main models of abiogenesis, RNA world and iron-sulfur world, prebiotic processes existed before the development of ... |
https://en.wikipedia.org/wiki/Highly%20totient%20number | A highly totient number is an integer that has more solutions to the equation , where is Euler's totient function, than any integer below it. The first few highly totient numbers are
1, 2, 4, 8, 12, 24, 48, 72, 144, 240, 432, 480, 576, 720, 1152, 1440 , with 2, 3, 4, 5, 6, 10, 11, 17, 21, 31, 34, 37, 38, 49, 54, and... |
https://en.wikipedia.org/wiki/British%20National%20Vegetation%20Classification |
The British National Vegetation Classification or NVC is a system of classifying natural habitat types in Great Britain according to the vegetation they contain.
A large scientific meeting of ecologists, botanists, and other related professionals in the United Kingdom resulted in the publication of a compendium of f... |
https://en.wikipedia.org/wiki/USDA%20soil%20taxonomy | USDA soil taxonomy (ST) developed by the United States Department of Agriculture and the National Cooperative Soil Survey provides an elaborate classification of soil types according to several parameters (most commonly their properties) and in several levels: Order, Suborder, Great Group, Subgroup, Family, and Series.... |
https://en.wikipedia.org/wiki/Ethion | Ethion (C9H22O4P2S4) is an organophosphate insecticide. Ethion is known to affect a neural enzyme called acetylcholinesterase and prevent it from working.
Review
Ethion was one of many substances that were approved for use based on data from Industrial Bio-Test Laboratories, which prompted the Food and Agriculture Org... |
https://en.wikipedia.org/wiki/Q1 | Q1 or Q-1 may refer to:
Quarter 1, as in the first quarter of a calendar year or fiscal year
first quartile in descriptive statistics
The first quarto, usually meaning the earliest published version, of one of William Shakespeare's works
Q1 Tower, a residential apartment building in Surfers Paradise, Australia
DIG... |
https://en.wikipedia.org/wiki/Q2 | Q2 or Q-2 may refer to:
The second quarter of a calendar year (April, May, June) or fiscal year
The second quarto of William Shakespeare's works
Q2 (statistics), the second quartile in descriptive statistics (i.e. the median)
Q2 Stadium, a sports stadium in Austin, Texas
Quake II, first person shooter game develo... |
https://en.wikipedia.org/wiki/Duodecimal%20system | Duodecimal system may refer to:
duodecimal, a base-12 number system
Dewey Decimal Classification, a misspelling of the library code |
https://en.wikipedia.org/wiki/Nelonen%20%28TV%20channel%29 | is a Finnish commercial television channel. It started out as Helsinki's local television channel PTV in 1990 on the HTV cable network (now part of DNA Welho), and changed its name first to PTV4. On June 1, 1997, the channel expanded to national coverage and changed its name to Nelonen, the Finnish name of the number f... |
https://en.wikipedia.org/wiki/Jacopo%20Riccati | Jacopo Francesco Riccati (28 May 1676 – 15 April 1754) was a Venetian mathematician and jurist from Venice. He is best known for having studied the equation which bears his name.
Education
Riccati was educated first at the Jesuit school for the nobility in Brescia, and in 1693 he entered the University of Padua to stu... |
https://en.wikipedia.org/wiki/MMR | MMR may refer to:
Science and technology
MMR vaccine, for measles, mumps and rubella
DNA mismatch repair, a genetic repair pathway
Mass miniature radiography, a tuberculosis screening technique
Maternal mortality ratio, the ratio of the number of maternal deaths during a given time period per 100,000 live births d... |
https://en.wikipedia.org/wiki/Relativistic%20Euler%20equations | In fluid mechanics and astrophysics, the relativistic Euler equations are a generalization of the Euler equations that account for the effects of general relativity. They have applications in high-energy astrophysics and numerical relativity, where they are commonly used for describing phenomena such as gamma-ray burst... |
https://en.wikipedia.org/wiki/Addition%20theorem | In mathematics, an addition theorem is a formula such as that for the exponential function:
ex + y = ex · ey,
that expresses, for a particular function f, f(x + y) in terms of f(x) and f(y). Slightly more generally, as is the case with the trigonometric functions and , several functions may be involved; this is more... |
https://en.wikipedia.org/wiki/BIOS-3 | BIOS-3 is an experimental closed ecosystem at the Institute of Biophysics in Krasnoyarsk, Russia.
Its construction began in 1965, and was completed in 1972. BIOS-3 consists of a underground steel structure suitable for up to three persons, and was initially used for developing closed ecological human life-support eco... |
https://en.wikipedia.org/wiki/Algebraic%20function | In mathematics, an algebraic function is a function that can be defined
as the root of an irreducible polynomial equation. Quite often algebraic functions are algebraic expressions using a finite number of terms, involving only the algebraic operations addition, subtraction, multiplication, division, and raising to a ... |
https://en.wikipedia.org/wiki/Thue%27s%20theorem | Thue's theorem may refer to the following mathematical theorems named after Axel Thue:
Thue equation has finitely many solutions in integers.
Thue's lemma, which asserts that every modular integer may be written as a modular fraction with numerator and denominator bounded by the square root of the modulus.
Thue–Sieg... |
https://en.wikipedia.org/wiki/Estimation%20of%20covariance%20matrices | In statistics, sometimes the covariance matrix of a multivariate random variable is not known but has to be estimated. Estimation of covariance matrices then deals with the question of how to approximate the actual covariance matrix on the basis of a sample from the multivariate distribution. Simple cases, where observ... |
https://en.wikipedia.org/wiki/Cloxacillin | Cloxacillin is an antibiotic useful for the treatment of a number of bacterial infections. This includes impetigo, cellulitis, pneumonia, septic arthritis, and otitis externa. It is not effective for methicillin-resistant Staphylococcus aureus (MRSA). It can be used by mouth and by injection.
Side effects include naus... |
https://en.wikipedia.org/wiki/Pi%C5%82awa%20G%C3%B3rna | Piława Górna is a town in Dzierżoniów County, Lower Silesian Voivodeship, in south-western Poland, in the western part of the Wzgórza Strzelińskie hills. It lies approximately east of Dzierżoniów, and south of the regional capital Wrocław.
According to official figures for 2019, the town has a population of 6,412.
... |
https://en.wikipedia.org/wiki/Macs | Macs, MACS, etc. may refer to:
Medicine
Manual Ability Classification System, of manual dexterity in cerebral palsy
Minimal Access Cranial Suspension, a form of facial surgery or rhytidectomy used to reduce wrinkles and lift sagging facial tissue
Multicenter AIDS Cohort Study
Science and technology
Mac computers, a n... |
https://en.wikipedia.org/wiki/Carbidopa | Carbidopa (Lodosyn) is a drug given to people with Parkinson's disease in order to inhibit peripheral metabolism of levodopa. This property is significant in that it allows a greater proportion of administered levodopa to cross the blood–brain barrier for central nervous system effect, instead of being peripherally met... |
https://en.wikipedia.org/wiki/Dante%20Fascell | Dante Bruno Fascell (March 9, 1917 – November 28, 1998) was an American politician who represented Florida as a member of the United States House of Representatives from 1955 to 1993. He served as chairman of the House Foreign Affairs Committee for nine years.
Early life and education
Dante Fascell was born in Bridge... |
https://en.wikipedia.org/wiki/Lenzing%20AG | The Lenzing Group is an international group with its headquarters in Lenzing, Austria, and production sites in all major markets. Lenzing produces wood-based viscose fibers, modal fibers, lyocell fibers and filament yarn, which are used in the textile industry — in clothing, home textiles and technical textiles — as we... |
https://en.wikipedia.org/wiki/Divided%20differences | In mathematics, divided differences is an algorithm, historically used for computing tables of logarithms and trigonometric functions. Charles Babbage's difference engine, an early mechanical calculator, was designed to use this algorithm in its operation.
Divided differences is a recursive division process. Given a s... |
https://en.wikipedia.org/wiki/Safe%20operating%20area | For power semiconductor devices (such as BJT, MOSFET, thyristor or IGBT), the safe operating area (SOA) is defined as the voltage and current conditions over which the device can be expected to operate without self-damage.
SOA is usually presented in transistor datasheets as a graph with VCE (collector-emitter voltage... |
https://en.wikipedia.org/wiki/Whitehead%20theorem | In homotopy theory (a branch of mathematics), the Whitehead theorem states that if a continuous mapping f between CW complexes X and Y induces isomorphisms on all homotopy groups, then f is a homotopy equivalence. This result was proved by J. H. C. Whitehead in two landmark papers from 1949, and provides a justificatio... |
https://en.wikipedia.org/wiki/Polyhydramnios | Polyhydramnios is a medical condition describing an excess of amniotic fluid in the amniotic sac. It is seen in about 1% of pregnancies. It is typically diagnosed when the amniotic fluid index (AFI) is greater than 24 cm.
There are two clinical varieties of polyhydramnios: chronic polyhydramnios where excess amniotic ... |
https://en.wikipedia.org/wiki/Oligohydramnios | Oligohydramnios is a medical condition in pregnancy characterized by a deficiency of amniotic fluid, the fluid that surrounds the fetus in the abdomen, in the amniotic sac. It is typically diagnosed by ultrasound when the amniotic fluid index (AFI) measures less than 5 cm or when the single deepest pocket (SDP) of amni... |
https://en.wikipedia.org/wiki/Dehydratase | Dehydratases are a group of lyase enzymes that form double and triple bonds in a substrate through the removal of water. They can be found in many places including the mitochondria, peroxisome and cytosol. There are more than 150 different dehydratase enzymes that are classified into four groups. Dehydratases can act ... |
https://en.wikipedia.org/wiki/Roga%C5%A1ka%20Slatina | Rogaška Slatina (; ) is a town in eastern Slovenia. It is the largest settlement and the seat of the Municipality of Rogaška Slatina. It is known for its curative mineral water, spa, and crystal glass.
Name
The name Rogaška Slatina literally means 'Rogatec springs', referring to a source of mineral water. The springs ... |
https://en.wikipedia.org/wiki/Amniotic%20fluid | The amniotic fluid is the protective liquid contained by the amniotic sac of a gravid amniote. This fluid serves as a cushion for the growing fetus, but also serves to facilitate the exchange of nutrients, water, and biochemical products between mother and fetus.
For humans, the amniotic fluid is commonly called wate... |
https://en.wikipedia.org/wiki/Joint%20quantum%20entropy | The joint quantum entropy generalizes the classical joint entropy to the context of quantum information theory. Intuitively, given two quantum states and , represented as density operators that are subparts of a quantum system, the joint quantum entropy is a measure of the total uncertainty or entropy of the joint sy... |
https://en.wikipedia.org/wiki/Bloch%20MB.170 | The Bloch MB.170 and its derivatives were French reconnaissance bombers designed and built shortly before the Second World War. They were the best aircraft of this type available to the at the outbreak of the war, with speed, altitude and manoeuvrability that allowed them to evade interception by the German fighters. ... |
https://en.wikipedia.org/wiki/Glycophorin%20C | Glycophorin C (GYPC; CD236/CD236R; glycoprotein beta; glycoconnectin; PAS-2) plays a functionally important role in maintaining erythrocyte shape and regulating membrane material properties, possibly through its interaction with protein 4.1. Moreover, it has previously been shown that membranes deficient in protein 4.1... |
https://en.wikipedia.org/wiki/Nuisance%20parameter | In statistics, a nuisance parameter is any parameter which is unspecified but which must be accounted for in the hypothesis testing of the parameters which are of interest.
The classic example of a nuisance parameter comes from the normal distribution, a member of the location–scale family. For at least one normal di... |
https://en.wikipedia.org/wiki/Duffy%20antigen%20system | Duffy antigen/chemokine receptor (DARC), also known as Fy glycoprotein (FY) or CD234 (Cluster of Differentiation 234), is a protein that in humans is encoded by the ACKR1 gene.
The Duffy antigen is located on the surface of red blood cells, and is named after the patient in whom it was discovered. The protein encoded... |
https://en.wikipedia.org/wiki/Marginal%20likelihood | A marginal likelihood is a likelihood function that has been integrated over the parameter space. In Bayesian statistics, it represents the probability of generating the observed sample from a prior and is therefore often referred to as model evidence or simply evidence.
Concept
Given a set of independent identically ... |
https://en.wikipedia.org/wiki/Gas%20lift | A gas lift or bubble pump is a type of pump that can raise fluid between elevations by introducing gas bubbles into a vertical outlet tube; as the bubbles rise within the tube they cause a drop in the hydrostatic pressure behind them, causing the fluid to be pulled up. Gas lifts are commonly used as artificial lifts fo... |
https://en.wikipedia.org/wiki/Doppler%20%28disambiguation%29 | Doppler (Doppler effect or Doppler shift) is the frequency change of a wave for observer relative to its source.
It may also refer to:
Doppler (surname), a surname and a list of people with the name
Christian Doppler (1803–1853), Austrian mathematician and physicist
Doppler (building), a building in Seattle, home t... |
https://en.wikipedia.org/wiki/Frequency%20extender | In broadcast engineering, a frequency extender is an electronic device that allows high-fidelity analog audio to be sent over regular POTS telephone lines, without the loss of higher audio frequencies (treble). It is an extended concept of a telephone hybrid.
The concept uses frequency shifting to overcome the narrow... |
https://en.wikipedia.org/wiki/Myrna%20Driedger | Myrna Driedger ( ) (born 1952) is a politician in Manitoba, Canada. She was a member of the Legislative Assembly of Manitoba from 1998 to 2023.
Early life
She was born in Benito, Manitoba, and was educated at Benito Collegiate, at the Winnipeg General Hospital School of Nursing and at Red River Community College. Befo... |
https://en.wikipedia.org/wiki/Bruno%20Maderna | Bruno Maderna (born Bruno Grossato, 21 April 1920 – 13 November 1973) was an Italian composer, conductor and academic teacher.
Life
Maderna was born Bruno Grossato in Venice but later decided to take the name of his mother, Caterina Carolina Maderna. At the age of four he began studying the violin with his grandfather... |
https://en.wikipedia.org/wiki/Pulse-repetition%20frequency | The pulse-repetition frequency (PRF) is the number of pulses of a repeating signal in a specific time unit. The term is used within a number of technical disciplines, notably radar.
In radar, a radio signal of a particular carrier frequency is turned on and off; the term "frequency" refers to the carrier, while the PR... |
https://en.wikipedia.org/wiki/Ehresmann%27s%20lemma | In mathematics, or specifically, in differential topology, Ehresmann's lemma or Ehresmann's fibration theorem states that if a smooth mapping , where and are smooth manifolds, is
a surjective submersion, and
a proper map (in particular, this condition is always satisfied if M is compact),
then it is a locally triv... |
https://en.wikipedia.org/wiki/William%20Ogilby | William Ogilby (1805–1873) was an Irish-born zoologist who was at the forefront of classification and naming of animal species in the 1830s and served as Secretary of the Zoological Society of London from 1839 to 1847. He removed to Ireland during the Great Famine and later built the grand but architecturally dism... |
https://en.wikipedia.org/wiki/Battle%20of%20Focchies | The Battle of Focchies was a significant naval engagement that took place on 12 May 1649, in the harbour of Focchies, Smyrna between a Venetian force of nineteen warships under the command of Giacomo da Riva, and an Ottoman force of eleven warships, ten galleasses, and seventy-two galleys, with the battle resulting in ... |
https://en.wikipedia.org/wiki/Coagulase | Coagulase is a protein enzyme produced by several microorganisms that enables the conversion of fibrinogen to fibrin. In the laboratory, it is used to distinguish between different types of Staphylococcus isolates. Importantly, S. aureus is generally coagulase-positive, meaning that a positive coagulase test would ind... |
https://en.wikipedia.org/wiki/Mertens%27%20theorems | In analytic number theory, Mertens' theorems are three 1874 results related to the density of prime numbers proved by Franz Mertens.
In the following, let mean all primes not exceeding n.
First theorem
Mertens' first theorem is that
does not exceed 2 in absolute value for any . ()
Second theorem
Mertens' secon... |
https://en.wikipedia.org/wiki/L%20ring | The L-ring of the bacterial flagellum is the ring in the lipid outer cell membrane through which the axial filament (rod, hook, and flagellum) passes. that l ring stands for lipopolysaccharide.
References
Bacteria |
https://en.wikipedia.org/wiki/Comparative%20genomic%20hybridization | Comparative genomic hybridization (CGH) is a molecular cytogenetic method for analysing copy number variations (CNVs) relative to ploidy level in the DNA of a test sample compared to a reference sample, without the need for culturing cells. The aim of this technique is to quickly and efficiently compare two genomic DN... |
https://en.wikipedia.org/wiki/Worm%20%28marketing%29 | The "Worm" is a market research analysis tool developed by the Roy Morgan statistics company (known than as Roy Morgan Research, who called it "The Reactor"), with the purpose of gauging an audience's reaction to some visual stimuli over some time period. The name "worm" describes its visual appearance – as a line grap... |
https://en.wikipedia.org/wiki/Persistent%20M%C3%BCllerian%20duct%20syndrome | Persistent Müllerian duct syndrome (PMDS) is the presence of Müllerian duct derivatives (fallopian tubes, uterus, and/or the upper part of the vagina) in what would be considered a genetically and otherwise physically normal male animal by typical human based standards. In humans, PMDS typically is due to an autosoma... |
https://en.wikipedia.org/wiki/Metalloproteinase | A metalloproteinase, or metalloprotease, is any protease enzyme whose catalytic mechanism involves a metal. An example is ADAM12 which plays a significant role in the fusion of muscle cells during embryo development, in a process known as myogenesis.
Most metalloproteases require zinc, but some use cobalt. The metal ... |
https://en.wikipedia.org/wiki/Endopeptidase | Endopeptidase or endoproteinase are proteolytic peptidases that break peptide bonds of nonterminal amino acids (i.e. within the molecule), in contrast to exopeptidases, which break peptide bonds from end-pieces of terminal amino acids. For this reason, endopeptidases cannot break down peptides into monomers, while exo... |
https://en.wikipedia.org/wiki/Metalloendopeptidase | A metalloendopeptidase is an enzyme that functions as a metalloproteinase endopeptidase.
References
External links
EC 3.4.24 |
https://en.wikipedia.org/wiki/Vanity%20Fair%20%281932%20film%29 | Vanity Fair is a 1932 American pre-Code drama film directed by Chester M. Franklin and starring Myrna Loy, Conway Tearle and Anthony Bushell. The film is modernized adaptation of William Makepeace Thackeray's 1848 novel of the same name with the original Regency-era story reset in Twentieth Century Britain. Three years... |
https://en.wikipedia.org/wiki/Neuropeptide | Neuropeptides are chemical messengers made up of small chains of amino acids that are synthesized and released by neurons. Neuropeptides typically bind to G protein-coupled receptors (GPCRs) to modulate neural activity and other tissues like the gut, muscles, and heart.
There are over 100 known neuropeptides, represen... |
https://en.wikipedia.org/wiki/Lyapunov%20equation | In control theory, the discrete Lyapunov equation (also known as Stein equation) is of the form
where is a Hermitian matrix and is the conjugate transpose of .
The continuous Lyapunov equation is of the form
.
The Lyapunov equation occurs in many branches of control theory, such as stability analysis and optimal c... |
https://en.wikipedia.org/wiki/Fourth%20ventricle | The fourth ventricle is one of the four connected fluid-filled cavities within the human brain. These cavities, known collectively as the ventricular system, consist of the left and right lateral ventricles, the third ventricle, and the fourth ventricle. The fourth ventricle extends from the cerebral aqueduct (aqueduct... |
https://en.wikipedia.org/wiki/NPDA | NPDA may refer to:
National Parliamentary Debate Association, one of the two national intercollegiate parliamentary debate organizations in the United States
Nondeterministic pushdown automaton (also abbreviated NDPDA), |
https://en.wikipedia.org/wiki/USS%20O%27Bannon | Three ships of the United States Navy have been named USS O’Bannon, after the early Marine Corps hero Presley O'Bannon (1784–1850), hero of the Battle of Derna.
The first was a Wickes-class destroyer, launched in 1919 and struck in 1936.
The second was a Fletcher-class destroyer, launched in 1942 and struck in 197... |
https://en.wikipedia.org/wiki/Binary%20GCD%20algorithm | The binary GCD algorithm, also known as Stein's algorithm or the binary Euclidean algorithm, is an algorithm that computes the greatest common divisor (GCD) of two nonnegative integers. Stein's algorithm uses simpler arithmetic operations than the conventional Euclidean algorithm; it replaces division with arithmetic s... |
https://en.wikipedia.org/wiki/Gaston%20R%C3%A9buffat | Gaston Rébuffat (; 7 May 1921, Marseille – 31 May 1985, Paris) was a French alpinist, mountain guide, and author. He is well known as a member of the first expedition to summit Annapurna 1 in 1950 and the first man to climb all six of the great north faces of the Alps. In 1984, he was made an officer in the French Legi... |
https://en.wikipedia.org/wiki/Cytolysis | Cytolysis, or osmotic lysis, occurs when a cell bursts due to an osmotic imbalance that has caused excess water to diffuse into the cell. Water can enter the cell by diffusion through the cell membrane or through selective membrane channels called aquaporins, which greatly facilitate the flow of water. It occurs in a ... |
https://en.wikipedia.org/wiki/Johann%20von%20Hoverbeck | Johann von Hoverbeck (1 December 1606 – 6 April 1682) was a Prussian diplomat.
Hoverbeck's parents were Nikolaus von Hoverbeck, a derivative of a Flemish noble family, who emigrated in 1570 from Brabant to the Margraviate of Brandenburg, and Ursula Gutteter-Dobrodziejski, a derivative from a patrician family in Kraków... |
https://en.wikipedia.org/wiki/Drug%20test | A drug test (also often toxicology screen or tox screen) is a technical analysis of a biological specimen, for example urine, hair, blood, breath, sweat, or oral fluid/saliva—to determine the presence or absence of specified parent drugs or their metabolites. Major applications of drug testing include detection of the ... |
https://en.wikipedia.org/wiki/SACS | SACS may refer to:
SACS, a finite element analysis software by Bentley Systems
SACS (gene), a human gene that encodes the protein Sacsin
The South Atlantic Cable System, a transoceanic submarine communications cable
Saint Alphonsus Catholic School, a Catholic School found at Lapu-Lapu City, Cebu, Philippines
St An... |
https://en.wikipedia.org/wiki/Quantum%20dot%20laser | A quantum dot laser is a semiconductor laser that uses quantum dots as the active laser medium in its light emitting region. Due to the tight confinement of charge carriers in quantum dots, they exhibit an electronic structure similar to atoms. Lasers fabricated from such an active media exhibit device performance that... |
https://en.wikipedia.org/wiki/Applicative%20programming%20language | In the classification of programming languages, an applicative programming language is built out of functions applied to arguments. Applicative languages are functional, and applicative is often used as a synonym for functional. However, concatenative languages can be functional, while not being applicative.
The seman... |
https://en.wikipedia.org/wiki/Southern%20Railway%20multiple%20unit%20numbering%20and%20classification | The Southern Railway created classification and numbering systems for its large fleet of electric multiple units, perpetuated by the Southern Region of British Rail until the early 1980s, when the impact of TOPS was felt. Some stock is still allocated Southern-style classifications in a semi-official manner.
Classific... |
https://en.wikipedia.org/wiki/Salomon%20Bochner | Salomon Bochner (20 August 1899 – 2 May 1982) was an Austrian mathematician, known for work in mathematical analysis, probability theory and differential geometry.
Life
He was born into a Jewish family in Podgórze (near Kraków), then Austria-Hungary, now Poland. Fearful of a Russian invasion in Galicia at the beginnin... |
https://en.wikipedia.org/wiki/Edith%20Wolf | Edith Wolf (née Hunkeler, born 30 July 1972) is a Swiss former wheelchair racer, who competed in the T54 classification. Wolf competed at a range of distances from 400m to marathon length events and is a multiple World and Paralympic Games winner. Wolf has also eight major marathon titles to her name having won the wo... |
https://en.wikipedia.org/wiki/Interneuron | Interneurons (also called internuncial neurons, relay neurons, association neurons, connector neurons, intermediate neurons or local circuit neurons) are neurons that connect to brain regions, i.e. not direct motor neurons or sensory neurons. Interneurons are the central nodes of neural circuits, enabling communication... |
https://en.wikipedia.org/wiki/DNA%20gyrase | DNA gyrase, or simply gyrase, is an enzyme within the class of topoisomerase and is a subclass of Type II topoisomerases that reduces topological strain in an ATP dependent manner while double-stranded DNA is being unwound by elongating RNA-polymerase or by helicase in front of the progressing replication fork. It is t... |
https://en.wikipedia.org/wiki/Dynamical%20systems%20theory | Dynamical systems theory is an area of mathematics used to describe the behavior of complex dynamical systems, usually by employing differential equations or difference equations. When differential equations are employed, the theory is called continuous dynamical systems. From a physical point of view, continuous dynam... |
https://en.wikipedia.org/wiki/Dynamicism | Dynamicism, also termed dynamic hypothesis or dynamic cognition, is an approach in cognitive science popularized by the work of philosopher Tim van Gelder. It argues that differential equations and dynamical systems are more suited to modeling cognition rather than the commonly used ideas of symbolicism, connectionism,... |
https://en.wikipedia.org/wiki/Moving%20average | In statistics, a moving average (rolling average or running average) is a calculation to analyze data points by creating a series of averages of different selections of the full data set. It is also called a moving mean (MM) or rolling mean and is a type of finite impulse response filter. Variations include: simple, cu... |
https://en.wikipedia.org/wiki/Memwatch | Memwatch is a free programming tool for memory leak detection in C, released under the GNU General Public License.
It is designed to compile and run on any system which has an ANSI C compiler. While it is primarily intended to detect and diagnose memory leaks, it can also be used to analyze a program's memory usage fr... |
https://en.wikipedia.org/wiki/Hopper%20crystal | A hopper crystal is a form of crystal, the shape of which resembles that of a pyramidal hopper container.
The edges of hopper crystals are fully developed, but the interior spaces are not filled in. This results in what appears to be a hollowed out step lattice formation, as if someone had removed interior sections of... |
https://en.wikipedia.org/wiki/Roger%20Balian | Roger Balian (born 18 January 1933) is a French-Armenian physicist who has worked on quantum field theory, quantum thermodynamics, and theory of measurement.
Balian is a member of French Académie des sciences (Academy of Sciences). His important work includes the Balian-Low theorem. He teaches statistical physics at th... |
https://en.wikipedia.org/wiki/Transglutaminase | Transglutaminases are enzymes that in nature primarily catalyze the formation of an isopeptide bond between γ-carboxamide groups ( -(C=O)NH2 ) of glutamine residue side chains and the ε-amino groups ( -NH2 ) of lysine residue side chains with subsequent release of ammonia ( NH3 ). Lysine and glutamine residues must be ... |
https://en.wikipedia.org/wiki/Hose | A hose is a flexible hollow tube designed to carry fluids from one location to another. Hoses are also sometimes called pipes (the word pipe usually refers to a rigid tube, whereas a hose is usually a flexible one), or more generally tubing. The shape of a hose is usually cylindrical (having a circular cross section).
... |
https://en.wikipedia.org/wiki/Aero%20A.104 | The Aero A.104 was a parasol monoplane light bomber and reconnaissance aircraft built in Czechoslovakia during the 1930s. It was the final derivative of the Aero A.100, and was essentially an Aero Ab.101 with an enclosed cockpit and without the lower wing. Although two different prototypes flew in 1937, it was not mass... |
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