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https://en.wikipedia.org/wiki/System%20analysis
System analysis in the field of electrical engineering characterizes electrical systems and their properties. System analysis can be used to represent almost anything from population growth to audio speakers; electrical engineers often use it because of its direct relevance to many areas of their discipline, most nota...
https://en.wikipedia.org/wiki/Link%20Layer%20Discovery%20Protocol
The Link Layer Discovery Protocol (LLDP) is a vendor-neutral link layer protocol used by network devices for advertising their identity, capabilities, and neighbors on a local area network based on IEEE 802 technology, principally wired Ethernet. The protocol is formally referred to by the IEEE as Station and Media Acc...
https://en.wikipedia.org/wiki/Ataxia%20telangiectasia%20and%20Rad3%20related
Serine/threonine-protein kinase ATR, also known as ataxia telangiectasia and Rad3-related protein (ATR) or FRAP-related protein 1 (FRP1), is an enzyme that, in humans, is encoded by the ATR gene. It is a large kinase of about 301.66 kDa. ATR belongs to the phosphatidylinositol 3-kinase-related kinase protein family. AT...
https://en.wikipedia.org/wiki/Cleavage%20furrow
In cell biology, the cleavage furrow is the indentation of the cell's surface that begins the progression of cleavage, by which animal and some algal cells undergo cytokinesis, the final splitting of the membrane, in the process of cell division. The same proteins responsible for muscle contraction, actin and myosin, b...
https://en.wikipedia.org/wiki/Principle%20of%20indifference
The principle of indifference (also called principle of insufficient reason) is a rule for assigning epistemic probabilities. The principle of indifference states that in the absence of any relevant evidence, agents should distribute their credence (or 'degrees of belief') equally among all the possible outcomes under ...
https://en.wikipedia.org/wiki/Embryotroph
Embryotroph is the embryonic nourishment in placental animals. Formation of syncytiotrophoblast On approximately the seventh day of development, the trophoblast (cells that make up the outer part of the blastocyst) divides to form two separate layers: an inner cytotrophoblast layer, and an outer syncytiotrophoblast la...
https://en.wikipedia.org/wiki/Wellcome%20Centre%20for%20Human%20Genetics
The Wellcome Centre for Human Genetics is a human genetics research centre of the Nuffield Department of Medicine in the Medical Sciences Division, University of Oxford, funded by the Wellcome Trust among others. Facilities & resources The centre is located at the Henry Wellcome Building of Genomic Medicine, which co...
https://en.wikipedia.org/wiki/Filamentation
Filamentation is the anomalous growth of certain bacteria, such as Escherichia coli, in which cells continue to elongate but do not divide (no septa formation). The cells that result from elongation without division have multiple chromosomal copies. In the absence of antibiotics or other stressors, filamentation occur...
https://en.wikipedia.org/wiki/E%C3%B6tv%C3%B6s%20rule
The Eötvös rule, named after the Hungarian physicist Loránd (Roland) Eötvös (1848–1919) enables the prediction of the surface tension of an arbitrary liquid pure substance at all temperatures. The density, molar mass and the critical temperature of the liquid have to be known. At the critical point the surface tension ...
https://en.wikipedia.org/wiki/Transpiration%20cooling
Transpiration cooling is a thermodynamic process where cooling is achieved by a process of moving a liquid or a gas through the wall of a structure to absorb some portion of the heat energy from the structure while simultaneously actively reducing the convective and radiative heat flux coming into the structure from th...
https://en.wikipedia.org/wiki/Scaffold/matrix%20attachment%20region
The term S/MAR (scaffold/matrix attachment region), otherwise called SAR (scaffold-attachment region), or MAR (matrix-associated region), are sequences in the DNA of eukaryotic chromosomes where the nuclear matrix attaches. As architectural DNA components that organize the genome of eukaryotes into functional units wit...
https://en.wikipedia.org/wiki/BCS-FACS
BCS-FACS is the BCS Formal Aspects of Computing Science Specialist Group. Overview The FACS group, inaugurated on 16 March 1978, organizes meetings for its members and others on formal methods and related computer science topics. There is an associated journal, Formal Aspects of Computing, published by Springer, and a...
https://en.wikipedia.org/wiki/Rigid%20belt%20actuator
A rigid belt actuator, also known as a push-pull belt actuator or zipper belt actuator, is a specialized mechanical linear actuator used in push-pull and lift applications. The actuator is a belt and pinion device that forms a telescoping beam or column member to transmit traction and thrust. Rigid belt actuators can m...
https://en.wikipedia.org/wiki/Triple%20parentheses
Triple parentheses or triple brackets, or an echo, often referred to in print as an (or the) (((echo))), are an antisemitic symbol that has been used to highlight the names of individuals thought to be Jews, and the names of organizations thought to be owned by Jews. This use of the symbol originated from the alt-right...
https://en.wikipedia.org/wiki/Square%20cupola
In geometry, the square cupola, sometimes called lesser dome, is one of the Johnson solids (). It can be obtained as a slice of the rhombicuboctahedron. As in all cupolae, the base polygon has twice as many edges and vertices as the top; in this case the base polygon is an octagon. Formulae The following formulae for...
https://en.wikipedia.org/wiki/Alpha%20%26%20Omega%20%28book%29
Alpha & Omega: The Search for the Beginning and End of the Universe is the second non-fiction book by Charles Seife, published by Viking, a division of Penguin Putnam, in 2003. Background It is a survey of historic and contemporary efforts at cosmology: to describe the universe, trace the universe back to its origins,...
https://en.wikipedia.org/wiki/Flag-waving
Flag-waving is a fallacious argument or propaganda technique used to justify an action based on the undue connection to nationalism or patriotism or benefit for an idea, group or country. It is a variant of argumentum ad populum. This fallacy appeals to emotion instead to logic of the audience aiming to manipulate them...
https://en.wikipedia.org/wiki/Pancreatic%20elastase
Pancreatic elastase is a form of elastase that is produced in the acinar cells of the pancreas, initially produced as an inactive zymogen and later activated in the duodenum by trypsin. Elastases form a subfamily of serine proteases, characterized by a distinctive structure consisting of two beta barrel domains converg...
https://en.wikipedia.org/wiki/David%20Bressoud
David Marius Bressoud (born March 27, 1950, in Bethlehem, Pennsylvania) is an American mathematician who works in number theory, combinatorics, and special functions. As of 2019 he is DeWitt Wallace Professor of Mathematics at Macalester College, Director of the Conference Board of the Mathematical Sciences and a forme...
https://en.wikipedia.org/wiki/Cattle
Cattle (Bos taurus) are large, domesticated, bovid ungulates. They are prominent modern members of the subfamily Bovinae and the most widespread species of the genus Bos. Mature female cattle are referred to as cows and mature male cattle are referred to as bulls. Colloquially, young female cattle (heifers), young male...
https://en.wikipedia.org/wiki/Arc%20fault
An arc fault is a high power discharge of electricity between two or more conductors. This discharge generates heat, which can break down the wire's insulation and trigger an electrical fire. Arc faults can range in current from a few amps up to thousands of amps, and are highly variable in strength and duration. So...
https://en.wikipedia.org/wiki/Cyclotomic%20fast%20Fourier%20transform
The cyclotomic fast Fourier transform is a type of fast Fourier transform algorithm over finite fields. This algorithm first decomposes a DFT into several circular convolutions, and then derives the DFT results from the circular convolution results. When applied to a DFT over , this algorithm has a very low multiplicat...
https://en.wikipedia.org/wiki/Bear%20JJ1
Bear JJ1 (2004 – 26 June 2006) was a brown bear whose travels and exploits in Austria and Germany in the first half of 2006 drew international attention. JJ1, also known as Bruno in the German press (some newspapers also gave the bear different names, such as Beppo or Petzi), is believed to have been the first brown be...
https://en.wikipedia.org/wiki/ESET
ESET, s.r.o., is a Slovak software company specializing in cybersecurity. ESET's security products are made in Europe and provide security software in over 200 countries and territories worldwide, and its software is localized into more than 30 languages. The company was founded in 1992 in Bratislava, Slovakia. Howeve...
https://en.wikipedia.org/wiki/Interquartile%20mean
The interquartile mean (IQM) (or midmean) is a statistical measure of central tendency based on the truncated mean of the interquartile range. The IQM is very similar to the scoring method used in sports that are evaluated by a panel of judges: discard the lowest and the highest scores; calculate the mean value of the ...
https://en.wikipedia.org/wiki/IEEE%20Registration%20Authority
The IEEE Registration Authority is the administrative body that is responsible for registering and administering organizationally unique identifiers (OUI) and other types of identifiers which are used in the computer and electronics industries (Individual Address Blocks (IAB), Manufacturer IDs, Standard Group MAC Addre...
https://en.wikipedia.org/wiki/Bound%20graph
In graph theory, a bound graph expresses which pairs of elements of some partially ordered set have an upper bound. Rigorously, any graph G is a bound graph if there exists a partial order ≤ on the vertices of G with the property that for any vertices u and v of G, uv is an edge of G if and only if u ≠ v and there is ...
https://en.wikipedia.org/wiki/Hydrolethalus%20syndrome
Hydrolethalus syndrome (HLS) is a rare genetic disorder that causes improper fetal development, resulting in birth defects and, most commonly, stillbirth. HLS is associated with HYLS1 mutations. The gene encoding HYLS1 is responsible for proper cilial development within the human body. Cilia are microscopic projection...
https://en.wikipedia.org/wiki/List%20of%20physics%20concepts%20in%20primary%20and%20secondary%20education%20curricula
This is a list of topics that are included in high school physics curricula or textbooks. Mathematical Background SI Units Scalar (physics) Euclidean vector Motion graphs and derivatives Pythagorean theorem Trigonometry Motion and forces Motion Force Linear motion Linear motion Displacement Speed Velocity Accelerat...
https://en.wikipedia.org/wiki/Infectious%20diseases%20%28medical%20specialty%29
Infectious diseases or ID, also known as infectiology, is a medical specialty dealing with the diagnosis and treatment of infections. An infectious diseases specialist's practice consists of managing nosocomial (healthcare-acquired) infections or community-acquired infections. An ID specialist investigates the cause of...
https://en.wikipedia.org/wiki/Transitional%20ballistics
Transitional ballistics, also known as intermediate ballistics, is the study of a projectile's behavior from the time it leaves the muzzle until the pressure behind the projectile is equalized, so it lies between internal ballistics and external ballistics. The transitional period Transitional ballistics is a complex ...
https://en.wikipedia.org/wiki/VESA%20Plug%20and%20Display
VESA Plug and Display (abbreviated as P&D) is a video connector that carries digital signals for monitors, such as flat panel displays and video projectors, ratified by Video Electronics Standards Association (VESA) in 1997. Introduced around the same time as the competing connectors for the Digital Visual Interface (D...
https://en.wikipedia.org/wiki/Active%20Body%20Control
Active Body Control, or ABC, is the Mercedes-Benz brand name used to describe electronically controlled hydropneumatic suspension. This suspension combines a high level of ride quality with control of the vehicle body motions, and therefore virtually eliminates body roll in many driving situations including cornering,...
https://en.wikipedia.org/wiki/Bell%20diagonal%20state
Bell diagonal states are a class of bipartite qubit states that are frequently used in quantum information and quantum computation theory. Definition The Bell diagonal state is defined as the probabilistic mixture of Bell states: In density operator form, a Bell diagonal state is defined as where is a prob...
https://en.wikipedia.org/wiki/Antimicrobial%20nanotechnology
Antimicrobial nanotechnology is the study of using biofilms to disrupt a microbe's cell membrane, deliver an electric charge to the microbe, and cause immediate cellular death via a "mechanical kill" process, preventing the original microbe from mutating into a superbug. The biofilms are made up of long atomic chains t...
https://en.wikipedia.org/wiki/Svante%20Janson
Carl Svante Janson (born 21 May 1955) is a Swedish mathematician. A member of the Royal Swedish Academy of Sciences since 1994, Janson has been the chaired professor of mathematics at Uppsala University since 1987. In mathematical analysis, Janson has publications in functional analysis (especially harmonic analysis) ...
https://en.wikipedia.org/wiki/Skewb%20Diamond
The Skewb Diamond is an octahedron-shaped combination puzzle similar to the Rubik's Cube. It has 14 movable pieces which can be rearranged in a total of 138,240 possible combinations. This puzzle is the dual polyhedron of the Skewb. It was invented by Uwe Mèffert, a German puzzle inventor and designer. Description Th...
https://en.wikipedia.org/wiki/Discharger
A discharger in electronics is a device or circuit that releases stored energy or electric charge from a battery, capacitor or other source. Discharger types include: metal probe with insulated handle & ground wire, and sometimes resistor (for capacitors) resistor (for batteries) parasitic discharge (for batteries ...
https://en.wikipedia.org/wiki/ISSN
An International Standard Serial Number (ISSN) is an eight-digit serial number used to uniquely identify a serial publication, such as a magazine. The ISSN is especially helpful in distinguishing between serials with the same title. ISSNs are used in ordering, cataloging, interlibrary loans, and other practices in conn...
https://en.wikipedia.org/wiki/Solid%20partition
In mathematics, solid partitions are natural generalizations of partitions and plane partitions defined by Percy Alexander MacMahon. A solid partition of is a three-dimensional array of non-negative integers (with indices ) such that and for all Let denote the number of solid partitions of . As the definition o...
https://en.wikipedia.org/wiki/D-37C
The D-37C (D37C) is the computer component of the all-inertial NS-17 Missile Guidance Set (MGS) for accurately navigating to its target thousands of miles away. The NS-17 MGS was used in the Minuteman II (LGM-30F) ICBM. The MGS, originally designed and produced by the Autonetics Division of North American Aviation, co...
https://en.wikipedia.org/wiki/APBB1
Amyloid beta A4 precursor protein-binding family B member 1 is a protein that in humans is encoded by the APBB1 gene. Function The protein encoded by this gene is a member of the Fe65 protein family. It is an adaptor protein localized in the nucleus. It interacts with the Alzheimer's disease amyloid precursor protei...
https://en.wikipedia.org/wiki/Mohamed%20M.%20Atalla
Mohamed M. Atalla (; August 4, 1924 – December 30, 2009) was an Egyptian-American engineer, physicist, cryptographer, inventor and entrepreneur. He was a semiconductor pioneer who made important contributions to modern electronics. He is best known for the first working demonstration of the MOSFET (metal–oxide–semicond...
https://en.wikipedia.org/wiki/BIOS%20boot%20partition
The BIOS boot partition is a partition on a data storage device that GNU GRUB uses on legacy BIOS-based personal computers in order to boot an operating system, when the actual boot device contains a GUID Partition Table (GPT). Such a layout is sometimes referred to as BIOS/GPT boot. A BIOS boot partition is needed o...
https://en.wikipedia.org/wiki/Elementary%20cognitive%20task
An elementary cognitive task (ECT) is any of a range of basic tasks which require only a small number of mental processes and which have easily specified correct outcomes. The term was proposed by John Bissell Carroll in 1980, who posited that all test performance could be analyzed and broken down to building blocks ...
https://en.wikipedia.org/wiki/Deligne%E2%80%93Mumford%20stack
In algebraic geometry, a Deligne–Mumford stack is a stack F such that Pierre Deligne and David Mumford introduced this notion in 1969 when they proved that moduli spaces of stable curves of fixed arithmetic genus are proper smooth Deligne–Mumford stacks. If the "étale" is weakened to "smooth", then such a stack is ca...
https://en.wikipedia.org/wiki/Photoperiodism
Photoperiodism is the physiological reaction of organisms to the length of night or a dark period. It occurs in plants and animals. Plant photoperiodism can also be defined as the developmental responses of plants to the relative lengths of light and dark periods. They are classified under three groups according to the...
https://en.wikipedia.org/wiki/Suslin%20homology
In mathematics, the Suslin homology is a homology theory attached to algebraic varieties. It was proposed by Suslin in 1987, and developed by . It is sometimes called singular homology as it is analogous to the singular homology of topological spaces. By definition, given an abelian group A and a scheme X of finite t...
https://en.wikipedia.org/wiki/Romer-Simpson%20Medal
The Romer-Simpson Medal is the highest award issued by the Society of Vertebrate Paleontology for "sustained and outstanding scholarly excellence and service to the discipline of vertebrate paleontology". The award is named in honor of Alfred S. Romer and George G. Simpson. Past awards Source: Society for Vertebrate ...
https://en.wikipedia.org/wiki/Seminorm
In mathematics, particularly in functional analysis, a seminorm is a vector space norm that need not be positive definite. Seminorms are intimately connected with convex sets: every seminorm is the Minkowski functional of some absorbing disk and, conversely, the Minkowski functional of any such set is a seminorm. A t...
https://en.wikipedia.org/wiki/FSU%20Young%20Scholars%20Program
FSU Young Scholars Program (YSP) is a six-week residential science and mathematics summer program for 40 high school students from Florida, USA, with significant potential for careers in the fields of science, technology, engineering and mathematics. The program was developed in 1983 and is currently administered by t...
https://en.wikipedia.org/wiki/Xanadu%20Quantum%20Technologies
Xanadu Quantum Technologies is a Canadian quantum computing hardware and software company headquartered in Toronto, Ontario. The company develops cloud accessible photonic quantum computers and develops open-source software for quantum machine learning and simulating quantum photonic devices. History Xanadu was found...
https://en.wikipedia.org/wiki/Microserver
A data center 64 bit microserver is a server class computer which is based on a system on a chip (SoC). The goal is to integrate all of the server motherboard functions onto a single microchip, except DRAM, boot FLASH and power circuits. Thus, the main chip contains more than only compute cores, caches, memory interfac...
https://en.wikipedia.org/wiki/List%20of%20group-0%20ISBN%20publisher%20codes
A list of publisher codes for (978) International Standard Book Numbers with a group code of zero. Assignation The group-0 publisher codes are assigned as follows: 2-digit publisher codes 3-digit publisher codes (Note: the status of codes not listed in this table is unclear; please help fill the gaps.) 4-digit pub...
https://en.wikipedia.org/wiki/Traffic%20wave
Traffic waves, also called stop waves, ghost jams, traffic snakes or traffic shocks, are traveling disturbances in the distribution of cars on a highway. Traffic waves travel backwards relative to the cars themselves. Relative to a fixed spot on the road the wave can move with, or against the traffic, or even be statio...
https://en.wikipedia.org/wiki/GMER
GMER is a software tool written by a Polish researcher Przemysław Gmerek, for detecting and removing rootkits. It runs on Microsoft Windows and has support for Windows NT, 2000, XP, Vista, 7, 8 and 10. With version 2.0.18327 full support for Windows x64 is added. At the time of first release in 2004, it introduced inn...
https://en.wikipedia.org/wiki/Advanced%20Disc%20Filing%20System
The Advanced Disc Filing System (ADFS) is a computing file system unique to the Acorn computer range and RISC OS-based successors. Initially based on the rare Acorn Winchester Filing System, it was renamed to the Advanced Disc Filing System when support for floppy discs was added (using a WD1770 floppy disc controller)...
https://en.wikipedia.org/wiki/Matground
Matgrounds are strong surface layers of seabed-hardening bacterial fauna preserved in the Proterozoic and lower Cambrian. Wrinkled matgrounds are informally named "elephant skin" because of its wrinkled surface in the fossil record. Matgrounds supported themselves until early burrowing worms were ubiquitous enough to u...
https://en.wikipedia.org/wiki/Microbiome%20in%20the%20Drosophila%20gut
The microbiota are the sum of all symbiotic microorganisms (mutualistic, commensal or pathogenic) living on or in an organism. The fruit fly Drosophila melanogaster is a model organism and known as one of the most investigated organisms worldwide. The microbiota in flies is less complex than that found in humans. It st...
https://en.wikipedia.org/wiki/Bottleneck%20%28engineering%29
In engineering, a bottleneck is a phenomenon by which the performance or capacity of an entire system is severely limited by a single component. The component is sometimes called a bottleneck point. The term is metaphorically derived from the neck of a bottle, where the flow speed of the liquid is limited by its neck. ...
https://en.wikipedia.org/wiki/Hydroxyethyl%20starch
Hydroxyethyl starch (HES/HAES), sold under the brand name Voluven among others, is a nonionic starch derivative, used as a volume expander in intravenous therapy. The use of HES on critically ill patients is associated with an increased risk of death and kidney problems. HES is a general term and can be sub-classified...
https://en.wikipedia.org/wiki/Acclimatisation%20%28neurons%29
Acclimatisation is the process by which the nervous system fails to respond to a stimulus, as a result of the repeated stimulation of a transmission across a synapse. Acclimatisation is believed to occur when the synaptic knob of the presynaptic neuron runs out of vesicles containing neurotransmitters due to overuse ov...
https://en.wikipedia.org/wiki/Entoloma%20rhodopolium
Entoloma rhodopolium, commonly known as the wood pinkgill, is a poisonous mushroom found in Europe and Asia. In fact, it is one of the three most commonly implicated fungi in cases of mushroom poisoning in Japan (Other two are Omphalotus japonicus and Tricholoma ustale). E. rhodopolium is often mistaken for edible mush...
https://en.wikipedia.org/wiki/PixelJunk%20Shooter
PixelJunk Shooter is a video game developed by Q-Games for the PlayStation 3. It is the fourth major title in the PixelJunk series. It was released on the worldwide PlayStation Store in December 2009, and for Steam on November 11, 2013. A remastered version of the game, PixelJunk Shooter Ultimate, was released for the ...
https://en.wikipedia.org/wiki/List%20of%20object%E2%80%93relational%20mapping%20software
This is a list of well-known object–relational mapping software. Java Apache Cayenne, open-source for Java Apache OpenJPA, open-source for Java DataNucleus, open-source JDO and JPA implementation (formerly known as JPOX) Ebean, open-source ORM framework EclipseLink, Eclipse persistence platform Enterprise JavaBeans (E...
https://en.wikipedia.org/wiki/Epithemia
Epithemia is a genus of diatoms belonging to the family Rhopalodiaceae. The genus has cosmopolitan distribution. They have recently been linked to nitrogen fixation and can be a possible indicator of eutrophication. This is because levels of epithemia “containing cyanobacteria endosymbionts, decreased with increased ...
https://en.wikipedia.org/wiki/Neoclassical%20transport
In plasma physics and magnetic confinement fusion, neoclassical transport or neoclassical diffusion is a theoretical description of collisional transport in toroidal plasmas, usually found in tokamaks or stellerators. It is a modification of classical diffusion adding in effects of non-uniform magnetic fields due to th...
https://en.wikipedia.org/wiki/Von%20Neumann%27s%20theorem
In mathematics, von Neumann's theorem is a result in the operator theory of linear operators on Hilbert spaces. Statement of the theorem Let and be Hilbert spaces, and let be an unbounded operator from into Suppose that is a closed operator and that is densely defined, that is, is dense in Let denote the ad...
https://en.wikipedia.org/wiki/Primary%20and%20secondary%20antibodies
Primary and secondary antibodies are two groups of antibodies that are classified based on whether they bind to antigens or proteins directly or target another (primary) antibody that, in turn, is bound to an antigen or protein. Primary A primary antibody can be very useful for the detection of biomarkers for disease...
https://en.wikipedia.org/wiki/Butler%20matrix
A Butler matrix is a beamforming network used to feed a phased array of antenna elements. Its purpose is to control the direction of a beam, or beams, of radio transmission. It consists of an matrix ( some power of two) with hybrid couplers and fixed-value phase shifters at the junctions. The device has input ports ...
https://en.wikipedia.org/wiki/Physical%20Society%20of%20Iran
The Physical Society of Iran (PSI) (انجمن فيزيک ايران) is Iran's professional and academic society of physicists. PSI is a non-profit organization aimed at establishing and strengthening scientific contacts between physicists and academic members of the country's institutes of higher education in the field of physics. ...
https://en.wikipedia.org/wiki/Sparrow%27s%20resolution%20limit
Sparrow's resolution limit is an estimate of the angular resolution limit of an optical instrument. Rayleigh criterion When a star is observed with a telescope, the light is diffracted or spread apart into an Airy disk. The resolution limit is defined as the minimum angular separation between two stars that can still ...
https://en.wikipedia.org/wiki/Quanta%20Magazine
Quanta Magazine is an editorially independent online publication of the Simons Foundation covering developments in physics, mathematics, biology and computer science. Undark Magazine described Quanta Magazine as "highly regarded for its masterful coverage of complex topics in science and math." The science news aggreg...
https://en.wikipedia.org/wiki/Correlation%20gap
In stochastic programming, the correlation gap is the worst-case ratio between the cost when the random variables are correlated to the cost when the random variables are independent. As an example, consider the following optimization problem. A teacher wants to know whether to come to class or not. There are n potent...
https://en.wikipedia.org/wiki/Estonian%20Biocentre
The Estonian Biocentre (EBC; ) is a genetics and genomics research institute located in Tartu, Estonia. It's a joint venture between the University of Tartu and the National Institute of Chemical Physics and Biophysics. The goal of the EBC is to promote research and technological development (RTD) in gene and cell tech...
https://en.wikipedia.org/wiki/Prusa%20i3
The Prusa i3 is a family of fused deposition modeling 3D printers, manufactured by Czech company Prusa Research under the trademarked name Original Prusa i3. Part of the RepRap project, Prusa i3 printers were called the most used 3D printer in the world in 2016. The first Prusa i3 was designed by Josef Průša in 2012, a...
https://en.wikipedia.org/wiki/Delay%20%28audio%20effect%29
Delay is an audio signal processing technique that records an input signal to a storage medium and then plays it back after a period of time. When the delayed playback is mixed with the live audio, it creates an echo-like effect, whereby the original audio is heard followed by the delayed audio. The delayed signal may ...
https://en.wikipedia.org/wiki/Characterization%20test
In computer programming, a characterization test (also known as Golden Master Testing) is a means to describe (characterize) the actual behavior of an existing piece of software, and therefore protect existing behavior of legacy code against unintended changes via automated testing. This term was coined by Michael Fea...
https://en.wikipedia.org/wiki/Resource%20Unit
Resource Unit (RU) is a unit in OFDMA terminology used in 802.11ax WLAN to denote a group of 78.125 kHz bandwidth subcarriers (tones) used in both DownLink (DL) and UpLink (UL) transmissions. With OFDMA, different transmit powers may be applied to different RUs. There are maximum of 9 RUs for 20 MHz bandwidth, 18 in ca...
https://en.wikipedia.org/wiki/CUT%20domain
In molecular biology, the CUT domain (also known as ONECUT) is a DNA-binding motif which can bind independently or in cooperation with the homeodomain, which is often found downstream of the CUT domain. Proteins display two modes of DNA binding, which hinge on the homeodomain and on the linker that separates it from t...
https://en.wikipedia.org/wiki/440%20%28number%29
440 (four hundred [and] forty) is the natural number following 439 and preceding 441. In mathematics 440 has the factorization 440 is: Even The sum of the first 17 prime numbers A harshad number An abundant number A happy number
https://en.wikipedia.org/wiki/Rate%20of%20convergence
In numerical analysis, the order of convergence and the rate of convergence of a convergent sequence are quantities that represent how quickly the sequence approaches its limit. A sequence that converges to is said to have order of convergence and rate of convergence if The rate of convergence is also called the...
https://en.wikipedia.org/wiki/Nested%20radical
In algebra, a nested radical is a radical expression (one containing a square root sign, cube root sign, etc.) that contains (nests) another radical expression. Examples include which arises in discussing the regular pentagon, and more complicated ones such as Denesting Some nested radicals can be rewritten in a for...
https://en.wikipedia.org/wiki/66%20block
A 66 block is a type of punch-down block used to connect sets of wires in a telephone system. They have been manufactured in four common configurations, A, B, E and M. A and B styles have the clip rows on 0.25" centers while E and M have the clip rows on 0.20" centers. The A blocks have 25 slotted holes on the left s...
https://en.wikipedia.org/wiki/Exertion
Exertion is the physical or perceived use of energy. Exertion traditionally connotes a strenuous or costly effort, resulting in generation of force, initiation of motion, or in the performance of work. It often relates to muscular activity and can be quantified, empirically and by measurable metabolic response. Physic...
https://en.wikipedia.org/wiki/Mailbox%20provider
A mailbox provider, mail service provider or, somewhat improperly, email service provider is a provider of email hosting. It implements email servers to send, receive, accept, and store email for other organizations or end users, on their behalf. The term "mail service provider" was coined in the Internet Mail Archit...
https://en.wikipedia.org/wiki/Active%20galactic%20nucleus
An active galactic nucleus (AGN) is a compact region at the center of a galaxy that emits a significant amount of energy across the electromagnetic spectrum, with characteristics indicating that the luminosity is not produced by stars. Such excess, non-stellar emissions have been observed in the radio, microwave, infra...
https://en.wikipedia.org/wiki/Heterogram%20%28linguistics%29
Heterogram (classical compound: "different" + "written") is a term used mostly in the study of ancient texts for a special kind of a logogram consisting of the embedded written representation of a word in a foreign language, which does not have a spoken counterpart in the main (matrix) language of the text. In most cas...
https://en.wikipedia.org/wiki/Business%20record
A business record is a document (hard copy or digital) that records an "act, condition, or event" related to business. Business records include meeting minutes, memoranda, employment contracts, and accounting source documents. It must be retrievable at a later date so that the business dealings can be accurately revie...
https://en.wikipedia.org/wiki/Flip-flop%20%28electronics%29
In electronics, flip-flops and latches are circuits that have two stable states that can store state information – a bistable multivibrator. The circuit can be made to change state by signals applied to one or more control inputs and will output its state (often along with its logical complement too). It is the basic s...
https://en.wikipedia.org/wiki/Josephinian%20Land%20Survey
The Josephinian Land Survey () was the first comprehensive land survey and mapping of the Habsburg Empire. The survey was ordered by Holy Roman Empress Maria Theresa after Austria's defeat in the Seven Years' War. It was conducted from 1763 to 1787, concluding in the reign of Holy Roman Emperor Joseph II. The maps are ...
https://en.wikipedia.org/wiki/Saprobiont
Saprobionts are organisms that digest their food externally and then absorb the products. This process is called saprotrophic nutrition. Fungi are examples of saprobiontic organisms, which are a type of decomposer. Saprobiontic organisms feed off dead and/or decaying biological materials. Digestion is accomplished by ...
https://en.wikipedia.org/wiki/Pilea%20cavernicola
Pilea cavernicola is a herbaceous plant about 0.5 meters tall, native to China. A sciophyte, it grows in very low light conditions in caves in Fengshan County, Guangxi, China.
https://en.wikipedia.org/wiki/Cameron%E2%80%93Martin%20theorem
In mathematics, the Cameron–Martin theorem or Cameron–Martin formula (named after Robert Horton Cameron and W. T. Martin) is a theorem of measure theory that describes how abstract Wiener measure changes under translation by certain elements of the Cameron–Martin Hilbert space. Motivation The standard Gaussian measur...
https://en.wikipedia.org/wiki/Newton%20for%20Beginners
Newton for Beginners, republished as Introducing Newton, is a 1993 graphic study guide to the Isaac Newton and classical physics written and illustrated by William Rankin. The volume, according to the publisher's website, "explains the extraordinary ideas of a man who [...] single-handedly made enormous advances in mat...
https://en.wikipedia.org/wiki/Proofing%20%28baking%20technique%29
In cooking, proofing (also called proving) is a step in the preparation of yeast bread and other baked goods in which the dough is allowed to rest and rise a final time before baking. During this rest period, yeast ferments the dough and produces gases, thereby leavening the dough. In contrast, proofing or blooming ye...
https://en.wikipedia.org/wiki/Metals%20in%20medicine
Metals in medicine are used in organic systems for diagnostic and treatment purposes. Inorganic elements are also essential for organic life as cofactors in enzymes called metalloproteins. When metals are scarce or high quantities, equilibrium is set out of balance and must be returned to its natural state via interven...
https://en.wikipedia.org/wiki/Sugeno%20integral
In mathematics, the Sugeno integral, named after M. Sugeno, is a type of integral with respect to a fuzzy measure. Let be a measurable space and let be an -measurable function. The Sugeno integral over the crisp set of the function with respect to the fuzzy measure is defined by: where . The Sugeno integral o...
https://en.wikipedia.org/wiki/FICON
FICON (Fibre Connection) is the IBM proprietary name for the ANSI FC-SB-3 Single-Byte Command Code Sets-3 Mapping Protocol for Fibre Channel (FC) protocol. It is a FC layer 4 protocol used to map both IBM's antecedent (either ESCON or parallel Bus and Tag) channel-to-control-unit cabling infrastructure and protocol ont...
https://en.wikipedia.org/wiki/Coprostanol
5β-Coprostanol (5β-cholestan-3β-ol) is a 27-carbon stanol formed from the biohydrogenation of cholesterol (cholest-5en-3β-ol) in the gut of most higher animals and birds. This compound has frequently been used as a biomarker for the presence of human faecal matter in the environment. Chemical properties Solubility 5...