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World English-Language Scrabble Players' Association | The World English-Language Scrabble Players' Association (WESPA) is the overarching global body for English-language national Scrabble associations and similar entities. |
McKay–Miller–Širáň graph | In graph theory, the McKay–Miller–Širáň graphs are an infinite class of vertex-transitive graphs with diameter two, and with a large number of vertices relative to their diameter and degree. They are named after Brendan McKay, Mirka Miller, and Jozef Širáň, who first constructed them using voltage graphs in 1998. |
Sunset (color) | The color sunset is a pale tint of pink. It is a representation of the average color of clouds when the sunlight from a sunset is reflected from them.
The first recorded use of sunset as a color name in English was in 1916. |
Propionic anhydride | Propionic anhydride is an organic compound with the formula (CH3CH2CO)2O. This simple acid anhydride is a colourless liquid. It is a widely used reagent in organic synthesis as well as for producing specialty derivatives of cellulose. |
Ming-Ming Zhou | Ming-Ming Zhou is an American scientist who focuses on structural and chemical biology, NMR spectroscopy, and drug design. He is the Dr. Harold, Golden Lamport Professor, and Chairman of the Department of Pharmacological Sciences. He is also the Co-Director of the Drug Discovery Institute at the Icahn School of Medicin... |
Ciliospinal center | The ciliospinal center (also known as Budge's center) is a cluster of pre-ganglionic sympathetic neuron cell bodies located in the intermediolateral cell column of the spinal cord at the (C8) T1-T2 spinal levels.It receives afferents from (the posterior part of) the hypothalamus via the (ipsilateral) hypothalamospinal ... |
Pleurotolysin | Pleurotolysin (TC# 1.C.97.1.1), a sphingomyelin-specific cytolysin. Its A (17 kDa; Q8X1M9) and B (59 kDa; Q5W9E8) components are assembled into a transmembrane pore complex. The Pleurotolysin Pore-Forming (Pleurotolysin) Family (TC# 1.C.97) is a family of pore forming proteins belonging to the MACPF superfamily. |
Dasgupta's objective | In the study of hierarchical clustering, Dasgupta's objective is a measure of the quality of a clustering, defined from a similarity measure on the elements to be clustered. It is named after Sanjoy Dasgupta, who formulated it in 2016. Its key property is that, when the similarity comes from an ultrametric space, the o... |
PIP4K2B | Phosphatidylinositol-5-phosphate 4-kinase type-2 beta is an enzyme that in humans is encoded by the PIP4K2B gene.The protein encoded by this gene catalyzes the phosphorylation of phosphatidylinositol 4-phosphate on the fifth hydroxyl of the myo-inositol ring to form phosphatidylinositol 4,5-bisphosphate. This gene is a... |
Nummular keratitis | Nummular keratitis is a feature of viral keratoconjunctivitis. It is a common feature of adenoviral keratoconjunctivitis (an ocular adenovirus infection), as well as approximately 1/3rd of cases of Herpes Zoster Ophthalmicus infections. It represents the presence of anterior stromal infiltrates. Unilateral or bilateral... |
Karyorrhexis | Karyorrhexis (from Greek κάρυον karyon 'kernel, seed, nucleus' and ῥῆξις rhexis 'bursting') is the destructive fragmentation of the nucleus of a dying cell whereby its chromatin is distributed irregularly throughout the cytoplasm. It is usually preceded by pyknosis and can occur as a result of either programmed cell de... |
Two-photon photoelectron spectroscopy | Time-resolved two-photon photoelectron (2PPE) spectroscopy is a time-resolved spectroscopy technique which is used to study electronic structure and electronic excitations at surfaces. The technique utilizes femtosecond to picosecond laser pulses in order to first photoexcite an electron. After a time delay, the excite... |
IPv4 shared address space | In order to ensure proper working of carrier-grade NAT (CGN), and, by doing so, alleviating the demand for the last remaining IPv4 addresses, a /10 size IPv4 address block was assigned by Internet Assigned Numbers Authority (IANA) to be used as shared address space.
This block of addresses is specifically meant to be u... |
Parietal bone | The parietal bones () are two bones in the skull which, when joined at a fibrous joint, form the sides and roof of the cranium. In humans, each bone is roughly quadrilateral in form, and has two surfaces, four borders, and four angles. It is named from the Latin paries (-ietis), wall. |
Digital Quran | The digital Quran is the text of the Qur'an processed or distributed as an electronic text, or more specifically to an electronic device dedicated to displaying the text of the Qur'an and playing digital recordings of Qur'an readings. |
Calcium imaging | Calcium imaging is a microscopy technique to optically measure the calcium (Ca2+) status of an isolated cell, tissue or medium. Calcium imaging takes advantage of calcium indicators, fluorescent molecules that respond to the binding of Ca2+ ions by fluorescence properties. Two main classes of calcium indicators exist: ... |
Weston cell | The Weston cell or Weston standard cell is a wet-chemical cell that produces a highly stable voltage suitable as a laboratory standard for calibration of voltmeters. Invented by Edward Weston in 1893, it was adopted as the International Standard for EMF from 1911 until superseded by the Josephson voltage standard in 19... |
Hereditary lobular breast cancer | Hereditary lobular breast cancer is a rare inherited cancer predisposition associated with pathogenic CDH1 (gene) germline mutations, and without apparent correlation with the hereditary diffuse gastric cancer syndrome. Research studies identified novel CDH1 germline variants in women with diagnosed lobular breast canc... |
Stream cipher | A stream cipher is a symmetric key cipher where plaintext digits are combined with a pseudorandom cipher digit stream (keystream). In a stream cipher, each plaintext digit is encrypted one at a time with the corresponding digit of the keystream, to give a digit of the ciphertext stream. Since encryption of each digit i... |
Strominger's equations | In heterotic string theory, the Strominger's equations are the set of equations that are necessary and sufficient conditions for spacetime supersymmetry. It is derived by requiring the 4-dimensional spacetime to be maximally symmetric, and adding a warp factor on the internal 6-dimensional manifold.Consider a metric ω... |
ALX3 | The ALX3 gene, also known as aristaless-like homeobox 3, is a protein coding gene that provides instructions to build a protein which is a member of the homeobox protein family. This grouping regulates patterns of anatomical development. The gene encodes a nuclear protein that functions as a transcription regulator inv... |
Geordie lamp | The Geordie lamp was a safety lamp for use in flammable atmospheres, invented by George Stephenson in 1815 as a miner's lamp to prevent explosions due to firedamp in coal mines. |
RNASEH2C | Ribonuclease H2 subunit C is a protein that in humans is encoded by the RNASEH2C gene.
RNase H2 is composed of a single catalytic subunit (A) and two non-catalytic subunits (B and C), and degrades the RNA of RNA:DNA hybrids. Mutations in this gene are a cause of Aicardi-Goutieres syndrome type 3 (AGS3). |
Phospho soda | Phospho soda was an over the counter saline laxative produced by the C.B. Fleet Company in Lynchburg, Va. Phospho soda consisted mostly of monobasic sodium phosphate monohydrate and dibasic sodium phosphate heptahydrate. Phospho soda is often taken in a double dose (the usual 45ml dose, followed by a second 45ml dose 6... |
Long-range penetration | A long-range penetration patrol, group, or force is a special operations unit capable of operating long distances behind enemy lines far away from direct contact with friendly forces as opposed to a Long Range Reconnaissance Patrol, a small group primarily engaged in scouting missions. |
Christocentric | Christocentric is a doctrinal term within Christianity, describing theological positions that focus on Jesus Christ, the second person of the Christian Trinity, in relation to the Godhead/God the Father (theocentric) or the Holy Spirit (pneumocentric). Christocentric theologies make Christ the central theme about which... |
Xynth | Xynth is an embedded windowing system, released under LGPL, developed for systems with low resources, is an alternative for X Window System.
The goal of the project is to release a soft but portable and powered Window Environment.
The source language is C.
A fork of the project exists as XFast. |
Postural drainage | Postural drainage (PD) is the drainage of lung secretions using gravity. It is used to treat a variety of conditions that cause the build-up of secretions in the lungs. |
Nature therapy | Nature therapy, sometimes referred to as ecotherapy, forest therapy, forest bathing, grounding, earthing, Shinrin-Yoku or Sami Lok, is a practice that describes a broad group of techniques or treatments using nature to improve mental or physical health.
Spending time in nature has various physiological benefits such as... |
Kleptotrichy | Kleptotrichy is the stealing of mammal hair by birds for use in their nests.
The phenomenon was first defined scientifically in a journal article published in July 2021. Scientists largely studied it from videos posted to YouTube. |
Interactive children's book | Interactive children's books are a subset of children's books that require participation and interaction by the reader. Participation can range from books with texture to those with special devices used to help teach children certain tools. Interactive children's books may also incorporate modern technology or be compu... |
Video+ | Video+ (or Video+ Player on Google Play) is a video player and downloader that is developed and operated by LEO Network. The developer describes it as a video "hunter" or "seeker" where to explore one’s interests and discover the neighborhood. |
Adipose tissue | Adipose tissue, body fat, or simply fat is a loose connective tissue composed mostly of adipocytes. In addition to adipocytes, adipose tissue contains the stromal vascular fraction (SVF) of cells including preadipocytes, fibroblasts, vascular endothelial cells and a variety of immune cells such as adipose tissue macrop... |
Task Force on Process Mining | The IEEE Task Force on Process Mining (TFPM) is a non-commercial association for process mining. The IEEE (Institute of Electrical and Electronics Engineers) Task Force on Process Mining was established in October 2009 as part of the IEEE Computational Intelligence Society at the Eindhoven University of Technology.The ... |
Euchre variants | The card game of Euchre has many variants, including those for two, three, five or more players. The following is a selection of notable Euchre variants. |
Heuristic (engineering) | In engineering, heuristics are experience-based methods used to reduce the need for calculations pertaining to equipment size, performance, or operating conditions. Heuristics are fallible and do not guarantee a correct solution. It is important to understand their limitations when applying them to different equipment ... |
Burger Rings | Burger Rings are a type of corn-based, burger-flavoured Australian snack food distributed by The Smith's Snackfood Company, which, in turn is owned by PepsiCo. |
TRIM63 | E3 ubiquitin-protein ligase TRIM63, also known as "MuRF1" (Muscle Ring-Finger Protein-1), is an enzyme that in humans is encoded by the TRIM63 gene.This gene encodes a member of the RING zinc finger protein family found in striated muscle and iris. The product of this gene is localized to the Z-line and M-line lattices... |
Sound-in-Syncs | Sound-in-Syncs is a method of multiplexing sound and video signals into a channel designed to carry video, in which data representing the sound is inserted into the line synchronising pulse of an analogue television waveform. This is used on point-to-point links within broadcasting networks, including studio/transmitte... |
Profadol | Profadol (CI-572) is an opioid analgesic which was developed in the 1960s by Parke-Davis. It acts as a mixed agonist-antagonist of the μ-opioid receptor. The analgetic potency is about the same as of pethidine (meperidine), the antagonistic effect is 1/50 of nalorphine. |
Local Management Interface | Local Management Interface (LMI) is a term for some signaling standards used in networks, namely Frame Relay and Carrier Ethernet. |
Mukaiyama Taxol total synthesis | The Mukaiyama taxol total synthesis published by the group of Teruaki Mukaiyama of the Tokyo University of Science between 1997 and 1999 was the 6th successful taxol total synthesis. The total synthesis of Taxol is considered a hallmark in organic synthesis. |
Magical thinking | Magical thinking, or superstitious thinking, is the belief that unrelated events are causally connected despite the absence of any plausible causal link between them, particularly as a result of supernatural effects. Examples include the idea that personal thoughts can influence the external world without acting on the... |
Write once read many | Write once read many (WORM) describes a data storage device in which information, once written, cannot be modified. This write protection affords the assurance that the data cannot be tampered with once it is written to the device, excluding the possibility of data loss from human error, computer bugs, or malware. |
Y alloy | Y alloy is a nickel-containing aluminium alloy. It was developed by the British National Physical Laboratory during World War I, in an attempt to find an aluminium alloy that would retain its strength at high temperatures.Duralumin, an aluminium alloy containing 4% copper was already known at this time. Its strength, a... |
Maturity (sedimentology) | In sedimentary geology, maturity describes the composition and texture of grains in clastic rocks, most typically sandstones, resulting from different amounts of sediment transportation. A sediment is mature when the grains in a sediment become well-sorted and well-rounded due to weathering or abrasion of the grains du... |
Ulrich K. Laemmli | Ulrich K. Laemmli, real name Lämmli, is a Professor in the biochemistry and molecular biology departments at University of Geneva. He is known for the refinement of SDS-PAGE, a widely used method for separating proteins based on their electrophoretic mobility. His paper describing the method is among the most cited sch... |
Tyrosemiophilia | Tyrosemiophilia is the hobby of collecting cheese labels. As of May 2019, the world's largest collection encompasses 250,655 label designs. |
Beam diameter | The beam diameter or beam width of an electromagnetic beam is the diameter along any specified line that is perpendicular to the beam axis and intersects it. Since beams typically do not have sharp edges, the diameter can be defined in many different ways. Five definitions of the beam width are in common use: D4σ, 10/9... |
Octamethylene-bis(5-dimethylcarbamoxyisoquinolinium bromide) | Octamethylene-bis(5-dimethylcarbamoxyisoquinolinium bromide) (4-673-745-01) is an extremely potent carbamate nerve agent. It works by inhibiting the acetylcholinesterase, causing acetylcholine to accumulate. Since the agent molecule is positively charged, it does not cross the blood brain barrier very well. |
Lanthanum ytterbium oxide | Lanthanum ytterbium oxide is a solid inorganic compound of lanthanum, ytterbium and oxygen with the chemical formula of LaYbO3. This compound adopts the Perovskite structure. |
Catch bond | A catch bond is a type of noncovalent bond whose dissociation lifetime increases with tensile force applied to the bond. Normally, bond lifetimes are expected to diminish with force. In the case of catch bonds, the lifetime of the bond actually increases up to a maximum before it decreases like in a normal bond. Catch ... |
Gallium maltolate | Gallium maltolate is a coordination complex consisting of a trivalent gallium cation coordinated to three maltolate ligands. The compound is a potential therapeutic agent for cancer, infectious disease, and inflammatory disease. A cosmetic skin cream containing gallium maltolate is marketed under the name Gallixa. It i... |
Network booting | Network booting, shortened netboot, is the process of booting a computer from a network rather than a local drive. This method of booting can be used by routers, diskless workstations and centrally managed computers (thin clients) such as public computers at libraries and schools.
Network booting can be used to central... |
Adobe Pixel Bender | Adobe Pixel Bender, previously codenamed Hydra, is a programming language created by Adobe Systems for the description of image processing algorithms. The syntax is based on GLSL, and a Pixel Bender program is analogous to an OpenGL fragment shader, and is intended to be a loosely typed version of C++.Adobe Systems' Ad... |
Homework First | The Homework First is a combination lock parental control device for the Nintendo Entertainment System made by SafeCare Products, Inc. of Dundee, Illinois and Master Lock. The lock features a "Self-Setting" combination that attaches to the open bay of a front-loading NES-001 system via a screw hole below the cartridge ... |
NUBP2 | Nucleotide-binding protein 2 (NBP 2) also known as cytosolic Fe-S cluster assembly factor NUBP2 is a protein that in humans is encoded by the NUBP2 gene.NUBP2 is a member of the NUBP/MRP gene subfamily of ATP-binding proteins. There are two types in eukaryotes NUBP1 and NUBP2, and one novel human gene that define NBP n... |
CLIMAT | CLIMAT is a code for reporting monthly climatological data assembled at land-based meteorological surface observation sites to data centres. CLIMAT-coded messages contain information on several meteorological variables that are important to monitor characteristics, changes, and variability of climate. Usually these mes... |
Nitrous oxide engine | A Nitrous Oxide Engine, or Nitrous Oxide System commonly referred to and known as NOS, is an internal combustion engine in which oxygen for burning the fuel comes from the decomposition of nitrous oxide, N2O, as well as air. The system increases the engine's power output by allowing fuel to be burned at a higher-than-n... |
Kunsthalle | A kunsthalle is a facility that mounts temporary art exhibitions, similar to an art gallery. It is distinct from an art museum by not having a permanent collection.
In the German-speaking regions of Europe, Kunsthallen are often operated by a non-profit Kunstverein ("art association" or "art society"), and have associa... |
Pyraminx Crystal | The Pyraminx Crystal (also called a Chrysanthemum puzzle) is a dodecahedral puzzle similar to the Rubik's Cube and the Megaminx. It is manufactured by Uwe Mèffert and has been sold in his puzzle shop since 2008.
The puzzle was originally called the Brilic, and was first made in 2006 by Aleh Hladzilin, a member of the T... |
Pony ride | A pony ride is an opportunity for children to ride real ponies for a short time, usually seen at fairs, guest ranches, zoos, summer camps, private children's parties and similar places. Children on pony rides do not handle the pony themselves, but they need to be old enough to sit up straight and hold their head up wit... |
UBAP2 | Ubiquitin-associated protein 2 is a protein that in humans is encoded by the UBAP2 gene. |
Just-in-time learning | Just-in-time learning is an approach to individual or organizational learning and development that promotes need-related training be readily available exactly when and how it is needed by the learner. |
Interpenetrating polymer network | An Interpenetrating polymer network (IPN) is a polymer comprising two or more networks which are at least partially interlaced on a polymer scale but not covalently bonded to each other. The network cannot be separated unless chemical bonds are broken.
The two or more networks can be envisioned to be entangled in such ... |
Service Availability Forum | The Service Availability Forum (SAF or SA Forum) is a consortium that develops, publishes, educates on and promotes open specifications for carrier-grade and mission-critical systems. Formed in 2001, it promotes development and deployment of commercial off-the-shelf (COTS) technology. |
Quinupristin | Quinupristin is a streptogramin B antibiotic, used in combination with dalfopristin under the trade name Synercid. It has activity against Gram-positive and atypical bacteria but not Gram-negative bacteria. It inhibits bacterial protein synthesis. The combination of quinupristin and dalfopristin is not active against E... |
Volcanic plug | A volcanic plug, also called a volcanic neck or lava neck, is a volcanic object created when magma hardens within a vent on an active volcano. When present, a plug can cause an extreme build-up of high gas pressure if rising volatile-charged magma is trapped beneath it, and this can sometimes lead to an explosive erupt... |
Bayesian econometrics | Bayesian econometrics is a branch of econometrics which applies Bayesian principles to economic modelling. Bayesianism is based on a degree-of-belief interpretation of probability, as opposed to a relative-frequency interpretation.
The Bayesian principle relies on Bayes' theorem which states that the probability of B c... |
Point-to-Point Tunneling Protocol | The Point-to-Point Tunneling Protocol (PPTP) is an obsolete method for implementing virtual private networks. PPTP has many well known security issues. |
USB flash drive security | Secure USB flash drives protect the data stored on them from access by unauthorized users. USB flash drive products have been on the market since 2000, and their use is increasing exponentially. As both consumers and businesses have increased demand for these drives, manufacturers are producing faster devices with grea... |
Production equipment control | Production equipment control involves production equipment that resides in the shop floor of a manufacturing company and its purpose is to produce goods of a wanted quality when provided with production resources of a required quality. In modern production lines the production equipment is fully automated using industr... |
PIN proteins | PIN proteins are integral membrane proteins in plants that transport the anionic form of the hormone auxin across membranes. Most of the PIN proteins (e.g. PIN1/2/3/4/7 in the model plant Arabidopsis thaliana) localize at the plasma membrane (PM) where they serve as secondary active transporters involved in the efflux ... |
Tube (container) | A tube, squeeze tube, or collapsible tube is a collapsible package which can be used for viscous liquids such as toothpaste, artist's paint, adhesive, caulk, & ointments. Basically, a tube is a cylindrical, hollow piece with a round or oval profile, made of plastic, paperboard, aluminum, or other metal. In general, on ... |
Cab rank | A cab rank (in British English) or taxicab stand (in American English) is an area where taxicabs queue to await passengers. |
Blood-oxygen-level-dependent imaging | Blood-oxygen-level-dependent imaging, or BOLD-contrast imaging, is a method used in functional magnetic resonance imaging (fMRI) to observe different areas of the brain or other organs, which are found to be active at any given time. |
Defeasibility (linguistics) | In the linguistic field of pragmatics, an inference is said to be defeasible or cancellable if it can be made to disappear by the addition of another statement, or an appropriate context. For example, sentence [i] would normally implicate [ii] by scalar implicature: i: Alice has three children. |
Alarplasty | Alarplasty (or, less commonly, alaplasty) is a plastic surgery procedure in which a wedge of the wing of the nose is removed in order to alter the shape of the nostrils. Alarplasty may be used to increase or decrease the width of the nostrils, for either cosmetic or functional reasons. In humans it may also make the no... |
Bropirimine | Bropirimine is an experimental drug with anti-cancer and antiviral properties. It is an orally effective immunomodulator and is being tried in bladder cancers. |
Polyphagia | Polyphagia or hyperphagia is an abnormally strong, incessant sensation of hunger or desire to eat often leading to overeating. In contrast to an increase in appetite following exercise, polyphagia does not subside after eating and often leads to rapid intake of excessive quantities of food. Polyphagia is not a disorder... |
Lumbosacral trunk | The lumbosacral trunk is nervous tissue that connects the lumbar plexus with the sacral plexus. It is formed by the union of parts of the fourth and fifth lumbar nerves and descends to join the sacral plexus. |
Beta3-adrenergic agonist | The β3 (beta 3) adrenergic receptor agonist or β3-adrenoceptor agonist, also known as β3-AR agonist, are a class of medicine that bind selectively to β3-adrenergic receptors. |
Prime omega function | In number theory, the prime omega functions ω(n) and Ω(n) count the number of prime factors of a natural number n. |
Quantum tunnelling composite | Quantum tunnelling composites (QTCs) are composite materials of metals and non-conducting elastomeric binder, used as pressure sensors. They use quantum tunnelling: without pressure, the conductive elements are too far apart to conduct electricity; when pressure is applied, they move closer and electrons can tunnel thr... |
BAM15 | BAM15 is a novel mitochondrial protonophore uncoupler capable of protecting mammals from acute renal ischemic-reperfusion injury and cold-induced microtubule damage. |
Interrogative word | An interrogative word or question word is a function word used to ask a question, such as what, which, when, where, who, whom, whose, why, whether and how. They are sometimes called wh-words, because in English most of them start with wh- (compare Five Ws). They may be used in both direct questions (Where is he going?)... |
Tetramethylammonium pentafluoroxenate | Tetramethylammonium pentafluoroxenate is the chemical compound with the formula N(CH3)4XeF5. The XeF−5 ion it contains was the first example of a pentagonal planar molecular geometry AX5E2 species. It was prepared by the reaction of N(CH3)4F with xenon tetrafluoride, N(CH3)4F being chosen because it can be prepared in ... |
Felicity effect | The Felicity effect in Physics, is an effect observed during acoustic emission in a structure undergoing repeated mechanical loading. It negates the effect of emission silence in the structure that is often observed from the related Kaiser effect at high loads. A material demonstrating the Felicity effect gives off ac... |
Do3D | Do3D was one of the first virtual reality computer software released for Microsoft Windows, being the first consumer product released by Superscape in 1998.
The purpose of the program was the ability to create your own virtual worlds, having the feature to implement them onto webpages with special plug-ins, and walk ar... |
SwitchUp | SwitchUp is an online coding and computing programing platform. Students use the website to research online and offline programming courses by reading alumni reviews, connecting with mentors in the forum, taking an online quiz, and reading industry studies. SwitchUp only accepts reviews from verified alumni and has a v... |
Bartter syndrome | Bartter syndrome (BS) is a rare inherited disease characterised by a defect in the thick ascending limb of the loop of Henle, which results in low potassium levels (hypokalemia), increased blood pH (alkalosis), and normal to low blood pressure. There are two types of Bartter syndrome: neonatal and classic. A closely as... |
Václav Chvátal | Václav (Vašek) Chvátal (Czech: [ˈvaːtslaf ˈxvaːtal]) is a Professor Emeritus in the Department of Computer Science and Software Engineering at Concordia University in Montreal, Quebec, Canada, and a visiting professor at Charles University in Prague. He has published extensively on topics in graph theory, combinatorics... |
Cloud tree | A cloud tree is a tree shaped using topiary techniques. The leaves are pruned into a ball or cloud shape, leaving the stems thin and exposed. The shape of the tree as a whole resembles a set of clouds.
Cloud trees differ from bonsai trees because they are not miniature. Typically, cloud trees are planted in plain soil,... |
Calendar (Windows) | Calendar is a personal calendar application made by Microsoft for Microsoft Windows. It offers synchronization of calendars using Microsoft Exchange Server, Outlook.com Apple's iCloud calendar service, and Google Calendar. It supports the popular iCalendar 2.0 format. |
Doral (cigarette) | Doral is an American brand of cigarettes, currently owned and manufactured by the R.J. Reynolds Tobacco Company. |
MathWorks | MathWorks is an American privately held corporation that specializes in mathematical computing software. Its major products include MATLAB and Simulink, which support data analysis and simulation. |
Crossover (genetic algorithm) | In genetic algorithms and evolutionary computation, crossover, also called recombination, is a genetic operator used to combine the genetic information of two parents to generate new offspring. It is one way to stochastically generate new solutions from an existing population, and is analogous to the crossover that hap... |
Isochronous signal | In telecommunication, an isochronous signal is a signal in which the time interval separating any two significant instants is equal to the unit interval or a multiple of the unit interval. Variations in the time intervals are constrained within specified limits.
"Isochronous" is a characteristic of one signal, while "s... |
Transmission electron microscopy | Transmission electron microscopy (TEM) is a microscopy technique in which a beam of electrons is transmitted through a specimen to form an image. The specimen is most often an ultrathin section less than 100 nm thick or a suspension on a grid. An image is formed from the interaction of the electrons with the sample as ... |
Slug test | In hydrogeology, a slug test is a particular type of aquifer test where water is quickly added or removed from a groundwater well, and the change in hydraulic head is monitored through time, to determine the near-well aquifer characteristics. It is a method used by hydrogeologists and civil engineers to determine the t... |
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