source
stringlengths
31
227
text
stringlengths
9
2k
https://en.wikipedia.org/wiki/Coloured%20Book%20protocols
The Coloured Book protocols were a set of communication protocols for computer networks developed in the United Kingdom in the 1970s. These protocols were designed to enable communication and data exchange between different computer systems and networks. The name originated with each protocol being identified by the co...
https://en.wikipedia.org/wiki/Wirecast
Wirecast is a live video streaming production tool by Telestream. It allows users to create live or on-demand broadcasts for the web. Wirecast is a software video switcher, controlling real-time switching between multiple live video cameras, while dynamically mixing in other source media, such as QuickTime movies, mus...
https://en.wikipedia.org/wiki/Peter%E2%80%93Weyl%20theorem
In mathematics, the Peter–Weyl theorem is a basic result in the theory of harmonic analysis, applying to topological groups that are compact, but are not necessarily abelian. It was initially proved by Hermann Weyl, with his student Fritz Peter, in the setting of a compact topological group G . The theorem is a collect...
https://en.wikipedia.org/wiki/Geli%20%28software%29
geli is a block device-layer disk encryption system written for FreeBSD, introduced in version 6.0. It uses the GEOM disk framework. It was designed and implemented by Paweł Jakub Dawidek. Design details geli was initially written to protect data on a user's computer in situations of physical theft of hardware, disal...
https://en.wikipedia.org/wiki/Period-doubling%20bifurcation
In dynamical systems theory, a period-doubling bifurcation occurs when a slight change in a system's parameters causes a new periodic trajectory to emerge from an existing periodic trajectory—the new one having double the period of the original. With the doubled period, it takes twice as long (or, in a discrete dynamic...
https://en.wikipedia.org/wiki/MASS%20syndrome
MASS syndrome is a medical disorder of the connective tissue similar to Marfan syndrome. MASS stands for mitral valve prolapse, aortic root diameter at upper limits of normal for body size, stretch marks of the skin, and skeletal conditions similar to Marfan syndrome. It is caused by a mutation in the FBN1 gene, which ...
https://en.wikipedia.org/wiki/Keiichi%20Itakura
is an organic chemist and a Professor in the Department of Molecular and Cellular Biology at the Beckman Research Institute at City of Hope National Medical Center. Biography Itakura was born in Tokyo, Japan on February 18, 1942. He obtained a PhD in Organic Chemistry at Tokyo Pharmaceutical College in 1970. He then ...
https://en.wikipedia.org/wiki/Haig%E2%80%93Simons%20income
Haig–Simons income or Schanz–Haig–Simons income is an income measure used by public finance economists to analyze economic well-being which defines income as consumption plus change in net worth. It is represented by the mathematical formula: I = C + ΔNW where C = consumption and ΔNW = change in net worth. Consumpti...
https://en.wikipedia.org/wiki/Doris%20Schattschneider
Doris J. Schattschneider (née Wood) is an American mathematician, a retired professor of mathematics at Moravian College. She is known for writing about tessellations and about the art of M. C. Escher, for helping Martin Gardner validate and popularize the pentagon tiling discoveries of amateur mathematician Marjorie R...
https://en.wikipedia.org/wiki/Natural%20surveillance
Natural surveillance is a term used in Crime Prevention Through Environmental Design (CPTED) models for crime prevention. These models rely on the ability to influence offender decisions preceding criminal acts. Research into criminal behavior demonstrates that the decision to offend or not to offend is more influenced...
https://en.wikipedia.org/wiki/Woolrich%20Electrical%20Generator
The Woolrich Electrical Generator, now in Thinktank, Birmingham Science Museum, England, is the earliest electrical generator used in an industrial process. Built in February 1844 at the Magneto Works of Thomas Prime and Son, Birmingham, to a design by John Stephen Woolrich (1820–1850), it was used by the firm of Elkin...
https://en.wikipedia.org/wiki/Genetic%20Studies%20of%20Genius
The Genetic Studies of Genius, later known as the Terman Study of the Gifted, is the oldest and longest-running longitudinal study in the field of psychology. It was begun by Lewis Terman at Stanford University in 1921 to examine the development and characteristics of gifted children into adulthood. The results from...
https://en.wikipedia.org/wiki/Elektronika%20VM-12
Elektronika VM-12 was the first Soviet VHS-compatible videocassette recorder. It was capable to record SECAM-IIIB D/K (OIRT), PAL and black-and-white video on a 12,65-mm wide magnetic tape. Elektronika VM-12 was 480х367х136 mm in size and weighted 10 kg. PAL SP - 2,339±0,5%
https://en.wikipedia.org/wiki/Beneficial%20acclimation%20hypothesis
The beneficial acclimation hypothesis (BAH) is the physiological hypothesis that acclimating to a particular environment (usually thermal) provides an organism with advantages in that environment. First formally tested by Armand Marie Leroi, Albert Bennett, and Richard Lenski in 1994, it has however been a central assu...
https://en.wikipedia.org/wiki/Scottish%20Built%20Ships%20database
The Scottish Built Ships database is a free-to-use record of over 35,000 ships built in Scotland. It was renamed from the "Clyde Built Ships" database when its scope was extended to cover the whole country's ship and boatbuilders. With a standard format, the extent of information varies from ship to ship, and addition...
https://en.wikipedia.org/wiki/Linear%20subspace
In mathematics, and more specifically in linear algebra, a linear subspace or vector subspace is a vector space that is a subset of some larger vector space. A linear subspace is usually simply called a subspace when the context serves to distinguish it from other types of subspaces. Definition If V is a vector space ...
https://en.wikipedia.org/wiki/Biogenic%20sulfide%20corrosion
Biogenic sulfide corrosion is a bacterially mediated process of forming hydrogen sulfide gas and the subsequent conversion to sulfuric acid that attacks concrete and steel within wastewater environments. The hydrogen sulfide gas is biochemically oxidized in the presence of moisture to form sulfuric acid. The effect o...
https://en.wikipedia.org/wiki/IATA%20airport%20code
An IATA airport code, also known as an IATA location identifier, IATA station code, or simply a location identifier, is a three-letter geocode designating many airports and metropolitan areas around the world, defined by the International Air Transport Association (IATA). The characters prominently displayed on baggage...
https://en.wikipedia.org/wiki/Tur%C3%A1n%27s%20method
In mathematics, Turán's method provides lower bounds for exponential sums and complex power sums. The method has been applied to problems in equidistribution. The method applies to sums of the form where the b and z are complex numbers and ν runs over a range of integers. There are two main results, depending on t...
https://en.wikipedia.org/wiki/Population%20health
Population health has been defined as "the health outcomes of a group of individuals, including the distribution of such outcomes within the group". It is an approach to health that aims to improve the health of an entire human population. It has been described as consisting of three components. These are "health outco...
https://en.wikipedia.org/wiki/Ultra-high%20vacuum
Ultra-high vacuum (often spelled ultrahigh in American English, UHV) is the vacuum regime characterised by pressures lower than about . UHV conditions are created by pumping the gas out of a UHV chamber. At these low pressures the mean free path of a gas molecule is greater than approximately 40 km, so the gas is in fr...
https://en.wikipedia.org/wiki/Anna%20Caulfield%20McKnight
Anna Caulfield McKnight (born Cascade, Michigan, November 22, 1866; died Grand Rapids, Michigan, June 18, 1947) was an American traveler, lecturer on art and travel, club woman, woman suffragist, and businesswoman. Her oratory and magic lantern slides taken on her travels made her a well-known lecturer in her time. Ea...
https://en.wikipedia.org/wiki/Cartan%27s%20theorems%20A%20and%20B
In mathematics, Cartan's theorems A and B are two results proved by Henri Cartan around 1951, concerning a coherent sheaf on a Stein manifold . They are significant both as applied to several complex variables, and in the general development of sheaf cohomology. Theorem B is stated in cohomological terms (a formulat...
https://en.wikipedia.org/wiki/Washlet
is a line of cleansing toilet seats manufactured and sold by the Japanese company Toto. They feature water spray features for genital and anal cleansing. The electronic bidet is commonplace on toilets in Japan. Released in June 1980, more than 30 million Washlets had been sold as of January 2011. History Toto's busin...
https://en.wikipedia.org/wiki/Edith%20Elkind
Edith Elkind is an Estonian computer scientist who works as a professor of computing science at the University of Oxford and as a non-tutorial fellow of Balliol College, Oxford. She is known for her work in algorithmic game theory and computational social choice. Education and career As a high school student, Elkind c...
https://en.wikipedia.org/wiki/Tropical%20horticulture
Tropical horticulture is a branch of horticulture that studies and cultivates plants in the tropics, i.e., the equatorial regions of the world. The field is sometimes known by the portmanteau "TropHort". Overview Tropical horticulture includes plants such as perennial woody plants (arboriculture), ornamentals (floric...
https://en.wikipedia.org/wiki/Lorentz%20scalar
In a relativistic theory of physics, a Lorentz scalar is an expression, formed from items of the theory, which evaluates to a scalar, invariant under any Lorentz transformation. A Lorentz scalar may be generated from e.g., the scalar product of vectors, or from contracting tensors of the theory. While the components of...
https://en.wikipedia.org/wiki/Consistent%20Overhead%20Byte%20Stuffing
Consistent Overhead Byte Stuffing (COBS) is an algorithm for encoding data bytes that results in efficient, reliable, unambiguous packet framing regardless of packet content, thus making it easy for receiving applications to recover from malformed packets. It employs a particular byte value, typically zero, to serve as...
https://en.wikipedia.org/wiki/Roberts%27s%20triangle%20theorem
Roberts's triangle theorem, a result in discrete geometry, states that every simple arrangement of lines has at least triangular faces. Thus, three lines form a triangle, four lines form at least two triangles, five lines form at least three triangles, etc. It is named after Samuel Roberts, a British mathematician wh...
https://en.wikipedia.org/wiki/Micha%20Sharir
Micha Sharir (; born 8 June 1950 in Tel Aviv, Israel) is an Israeli mathematician and computer scientist. He is a professor at Tel Aviv University, notable for his contributions to computational geometry and combinatorial geometry, having authored hundreds of papers. Biography Sharir was born in Tel Aviv in 1950. As a...
https://en.wikipedia.org/wiki/Alcohol%20dehydrogenase
Alcohol dehydrogenases (ADH) () are a group of dehydrogenase enzymes that occur in many organisms and facilitate the interconversion between alcohols and aldehydes or ketones with the reduction of nicotinamide adenine dinucleotide (NAD+) to NADH. In humans and many other animals, they serve to break down alcohols that ...
https://en.wikipedia.org/wiki/Climber%27s%20finger
Climber's finger is one of the most common climbing injuries within the sport of rock climbing, accounting for about 30% of finger injuries seen in climbers. It is an overuse injury that usually manifests in a swollen middle or ring finger due to a damaged flexor tendon pulley, normally the A2 or A4 pulley. It is parti...
https://en.wikipedia.org/wiki/Reproductive%20assurance
Reproductive assurance (fertility assurance) occurs as plants have mechanisms to assure full seed set through selfing when outcross pollen is limiting. It is assumed that self-pollination is beneficial, in spite of potential fitness costs, when there is insufficient pollinator services or outcross pollen from other ind...
https://en.wikipedia.org/wiki/Anterior%20clinoid%20process
The anterior clinoid process is a bilaterally paired posterior projection of the sphenoid bone at the junction of the medial end of either lesser wing of sphenoid bone with the body of sphenoid bone. The two anterior clinoid processes flank the pituitary fossa anteriorly. The free border of the tentorium cerebelli atta...
https://en.wikipedia.org/wiki/NHS%20East%20of%20England
NHS East of England was a strategic health authority of the National Health Service in England. It operated in the East of England region, which is coterminous with the local government office region. The authority closed on 31 March 2013 as part of the Health and Social Care Act 2012. External links Official websi...
https://en.wikipedia.org/wiki/Stability%20of%20the%20Solar%20System
The stability of the Solar System is a subject of much inquiry in astronomy. Though the planets have been stable when historically observed, and will be in the short term, their weak gravitational effects on one another can add up in unpredictable ways. For this reason (among others), the Solar System is chaotic in th...
https://en.wikipedia.org/wiki/Distinction%20bias
Distinction bias, a concept of decision theory, is the tendency to view two options as more distinctive when evaluating them simultaneously than when evaluating them separately. One writer has presented what he called "a simplistic view" of distinction bias: When asked if someone would like an apple, they may say "Yes...
https://en.wikipedia.org/wiki/Action%20axiom
An action axiom is an axiom that embodies a criterion for describing action. Action axioms are of the form "If a condition holds, then the following will be done". On the action axiom Decision theory and, hence, decision analysis are based on the maximum expected utility (MEU) action axiom. In general, the principle f...
https://en.wikipedia.org/wiki/Mathematics%20of%20apportionment
Mathematics of apportionment describes mathematical principles and algorithms for fair allocation of identical items among parties with different entitlements. Such principles are used to apportion seats in parliaments among federal states or political parties. See apportionment (politics) for the more concrete princip...
https://en.wikipedia.org/wiki/Aluminum%20Model%20Toys
Aluminum Model Toys (AMT) is a toy manufacturing brand founded in Troy, Michigan, in 1948 by West Gallogly Sr. AMT became known for manufacturing 1/25 scale plastic automobile dealer promotional model cars and friction motor models, and pioneered the annual 3-in-1 model kit buildable in stock, custom, or hot-rod versi...
https://en.wikipedia.org/wiki/Vehicle-to-device
Vehicle-to-device (V2D) communication is a particular type of vehicular communication system that consists in the exchange of information between a vehicle and any electronic device that may be connected to the vehicle itself. The ever-increasing tendency of developing mobile applications for our everyday use has ulti...
https://en.wikipedia.org/wiki/Human%20genome
The human genome is a complete set of nucleic acid sequences for humans, encoded as DNA within the 23 chromosome pairs in cell nuclei and in a small DNA molecule found within individual mitochondria. These are usually treated separately as the nuclear genome and the mitochondrial genome. Human genomes include both prot...
https://en.wikipedia.org/wiki/Achroonema
Achroonema is a genus of bacteria with uncertain systematics. The genus was described in 1948 by Heinrich Leonhards Skuja. Species: Achroonema angustatum (Koppe) Skuja Achroonema articulatum Skuja Achroonema gotlandicum Skuja Achroonema inaequale Skuja Achroonema lentum Skuja Achroonema macromeres Skuja Achroo...
https://en.wikipedia.org/wiki/Coronal%20radiative%20losses
In astronomy and in astrophysics, for radiative losses of the solar corona, it is meant the energy flux radiated from the external atmosphere of the Sun (traditionally divided into chromosphere, transition region and corona), and, in particular, the processes of production of the radiation coming from the solar corona ...
https://en.wikipedia.org/wiki/Baruch%20Barzel
Baruch Barzel (March 19, 1976) is an Israeli physicist and applied mathematician at Bar-Ilan University, a member of the Gonda Multidisciplinary Brain Research Center and of the Bar-Ilan Data Science Institute. His main research areas are statistical physics, complex systems, nonlinear dynamics and network science. I...
https://en.wikipedia.org/wiki/Luhn%20algorithm
The Luhn algorithm or Luhn formula, also known as the "modulus 10" or "mod 10" algorithm, named after its creator, IBM scientist Hans Peter Luhn, is a simple check digit formula used to validate a variety of identification numbers. It is described in U.S. Patent No. 2,950,048, granted on August 23, 1960. The algorith...
https://en.wikipedia.org/wiki/Quantum%20Theory%3A%20Concepts%20and%20Methods
Quantum Theory: Concepts and Methods is a 1993 quantum physics textbook by Israeli physicist Asher Peres. Well-regarded among the physics community, it is known for unconventional choices of topics to include. Contents In his preface, Peres summarized his goals as follows: The purpose of this book is to clarify the co...
https://en.wikipedia.org/wiki/Atomic%20Bomb%20Casualty%20Commission
The Atomic Bomb Casualty Commission (ABCC) (Japanese:原爆傷害調査委員会, Genbakushōgaichōsaiinkai) was a commission established in 1946 in accordance with a presidential directive from Harry S. Truman to the National Academy of Sciences-National Research Council to conduct investigations of the late effects of radiation among t...
https://en.wikipedia.org/wiki/Biochemistry
Biochemistry or biological chemistry is the study of chemical processes within and relating to living organisms. A sub-discipline of both chemistry and biology, biochemistry may be divided into three fields: structural biology, enzymology, and metabolism. Over the last decades of the 20th century, biochemistry has be...
https://en.wikipedia.org/wiki/Time-delay%20combination%20locks
A time-delay combination lock is most commonly a digital, electronic combination lock equipped with a delay timer that delays the unlocking of the lock by a user-definable delay period, usually less than one hour. Unlike the time lock, which unlocks at a preset time (as in the case of a bank vault), time-delay locks o...
https://en.wikipedia.org/wiki/C.C.%20Lang%20%26%20Son
C. C. Lang & Son was a Baltimore-based pickle and sauerkraut manufacturing company that was founded in 1881. Located in one of the chief canning cities of the United States, the pickle and sauerkraut company supplied their own cucumbers and cabbage from the Lang Farm, located in Glen Arm, Maryland. Started by German i...
https://en.wikipedia.org/wiki/Adiantum%20%28cipher%29
Adiantum is a cipher construction for disk encryption, which uses the ChaCha and Advanced Encryption Standard (AES) ciphers, and Poly1305 cryptographic message authentication code (MAC). It was designed in 2018 by Paul Crowley and Eric Biggers at Google specifically for low-powered mobile devices running Android Go. I...
https://en.wikipedia.org/wiki/Computable%20real%20function
In mathematical logic, specifically computability theory, a function is sequentially computable if, for every computable sequence of real numbers, the sequence is also computable. A function is effectively uniformly continuous if there exists a recursive function such that, if then A real function is compu...
https://en.wikipedia.org/wiki/Computability%20in%20Europe
The Association Computability in Europe (ACiE) is an international organization of mathematicians, logicians, computer scientists, philosophers, theoretical physicists and others interested in new developments in computability and in their underlying significance for the real world. CiE aims to widen understanding and...
https://en.wikipedia.org/wiki/Wilfrid%20Hodges
Wilfrid Augustine Hodges, FBA (born 27 May 1941) is a British mathematician and logician known for his work in model theory. Life Hodges attended New College, Oxford (1959–65), where he received degrees in both Literae Humaniores and (Christianic) Theology. In 1970 he was awarded a doctorate for a thesis in Logic. He ...
https://en.wikipedia.org/wiki/GDPR%20fines%20and%20notices
The General Data Protection Regulation (GDPR) is a European Union regulation that specifies standards for data protection and electronic privacy in the European Economic Area, and the rights of European citizens to control the processing and distribution of personally-identifiable information. Violators of GDPR may be...
https://en.wikipedia.org/wiki/Membrane%20computing
Membrane computing (or MC) is an area within computer science that seeks to discover new computational models from the study of biological cells, particularly of the cellular membranes. It is a sub-task of creating a cellular model. Membrane computing deals with distributed and parallel computing models, processing mu...
https://en.wikipedia.org/wiki/Envy-freeness
Envy-freeness, also known as no-envy, is a criterion for fair division. It says that, when resources are allocated among people with equal rights, each person should receive a share that is, in their eyes, at least as good as the share received by any other agent. In other words, no person should feel envy. General de...
https://en.wikipedia.org/wiki/Nasan
The Nasan Clustered File System is a shared disk file system created by the company DataPlow. Nasan software enables high-speed access to shared files located on shared, storage area network (SAN)-attached storage devices by utilizing the high-performance, scalable data transfers inherent to storage area networks and t...
https://en.wikipedia.org/wiki/McIlvaine%20buffer
McIlvaine buffer is a buffer solution composed of citric acid and disodium hydrogen phosphate, also known as citrate-phosphate buffer. It was introduced in 1921 by the United States agronomist Theodore Clinton McIlvaine (1875–1959) from West Virginia University, and it can be prepared in pH 2.2 to 8 by mixing two stock...
https://en.wikipedia.org/wiki/Biodesulfurization
Biodesulfurization is the process of removing sulfur from crude oil through the use of microorganisms or their enzymes. Background Crude oil contains sulfur in its composition, with the latter being the most abundant element after carbon and hydrogen. Depending on its source, the amount of sulfur present in crude oil...
https://en.wikipedia.org/wiki/Glaucophyte
The glaucophytes, also known as glaucocystophytes or glaucocystids, are a small group of unicellular algae found in freshwater and moist terrestrial environments, less common today than they were during the Proterozoic. The stated number of species in the group varies from about 14 to 26. Together with the red algae (R...
https://en.wikipedia.org/wiki/Mobile%20content%20management%20system
A mobile content management system (MCMs) is a type of content management system (CMS) capable of storing and delivering content and services to mobile devices, such as mobile phones, smart phones, and PDAs. Mobile content management systems may be discrete systems, or may exist as features, modules or add-ons of large...
https://en.wikipedia.org/wiki/Telegony%20%28inheritance%29
Telegony is a theory of heredity holding that offspring can inherit the characteristics of a previous mate of the female parent; thus the child of a woman might partake of traits of a previous sexual partner. Experiments in the late 19th century on several species failed to provide evidence that offspring would inheri...
https://en.wikipedia.org/wiki/KSL%20cells
KSL cells in cell biology are an early form of mouse/murine hematopoietic stem cells. Characteristics are Kit (+), Sca-1 (+) and Lin (-). HSCs [Hematopoietic stem cells] in murine cultures show phenotypic markers as being CD34-, CD150+, and Flt3- for LTR [long-term reconstitution]. These phenotypic markers are used wh...
https://en.wikipedia.org/wiki/Yellowstone%20to%20Yukon%20Conservation%20Initiative
Yellowstone to Yukon Conservation Initiative or Y2Y is a transboundary Canada–United States not-for-profit organization that aims to connect and protect the Yellowstone-to-Yukon region. Its mission proposes to maintain and restore habitat integrity and connectivity along the spine of North America's Rocky Mountains st...
https://en.wikipedia.org/wiki/Hypergraph%20regularity%20method
In mathematics, the hypergraph regularity method is a powerful tool in extremal graph theory that refers to the combined application of the hypergraph regularity lemma and the associated counting lemma. It is a generalization of the graph regularity method, which refers to the use of Szemerédi's regularity and counting...
https://en.wikipedia.org/wiki/Ball-jointed%20doll
A ball-jointed doll is any doll that is articulated with ball and socket joints. In contemporary usage when referring to modern dolls, and particularly when using the acronyms BJD or ABJD, it usually refers to modern Asian ball-jointed dolls. These are cast in polyurethane synthetic resin, a hard, dense plastic, and th...
https://en.wikipedia.org/wiki/%CE%92-Hydroxy%20%CE%B2-methylbutyric%20acid
β-Hydroxy β-methylbutyric acid (HMB), otherwise known as its conjugate base, , is a naturally produced substance in humans that is used as a dietary supplement and as an ingredient in certain medical foods that are intended to promote wound healing and provide nutritional support for people with muscle wasting due to ...
https://en.wikipedia.org/wiki/Intel%201103
The 1103 is a dynamic random-access memory (DRAM) integrated circuit (IC) developed and fabricated by Intel. Introduced in October 1970, the 1103 was the first commercially available DRAM IC; and due to its small physical size and low price relative to magnetic-core memory, it replaced the latter in many applications. ...
https://en.wikipedia.org/wiki/Flags%20of%20North%20America
This is a gallery of flags of North American countries, territories and their affiliated international organizations. International organizations Intercontinental organizations Intracontinental organizations Flags of North American sovereign states Flags of North American dependencies and other territories Flags ...
https://en.wikipedia.org/wiki/Linguistic%20diversity%20index
Linguistic diversity index (LDI) may refer to either Greenberg's (language) Diversity Index or the related Index of Linguistic Diversity (ILD) from Terralingua, which measures changes in the underlying LDI over time. Greenberg's Diversity Index (LDI) is the probability that two people selected from the population at r...
https://en.wikipedia.org/wiki/Frontalis%20muscle
The frontalis muscle () is a muscle which covers parts of the forehead of the skull. Some sources consider the frontalis muscle to be a distinct muscle. However, Terminologia Anatomica currently classifies it as part of the occipitofrontalis muscle along with the occipitalis muscle. In humans, the frontalis muscle onl...
https://en.wikipedia.org/wiki/First%20law%20of%20thermodynamics%20%28fluid%20mechanics%29
In physics, the first law of thermodynamics is an expression of the conservation of total energy of a system. The increase of the energy of a system is equal to the sum of work done on the system and the heat added to that system: where is the total energy of a system. is the work done on it. is the heat added t...
https://en.wikipedia.org/wiki/Permutotetraviridae
Permutotetraviridae is a family of viruses. Lepidopteran insects serve as natural hosts. The family contains one genus that has two species. Diseases associated with this family include: infection outcome varies from unapparent to lethal. Taxonomy Permutotetraviridae has one genus which contains two species: Genus: A...
https://en.wikipedia.org/wiki/Human%20penis
In human anatomy, the penis (; : penises or penes; from the Latin pēnis, initially "tail") is an external male intromittent organ that additionally serves as the urinary duct. The main parts are the root (radix); the body (corpus); and the epithelium of the penis including the shaft skin and the foreskin (prepuce) cove...
https://en.wikipedia.org/wiki/Elliptic%20Gauss%20sum
In mathematics, an elliptic Gauss sum is an analog of a Gauss sum depending on an elliptic curve with complex multiplication. The quadratic residue symbol in a Gauss sum is replaced by a higher residue symbol such as a cubic or quartic residue symbol, and the exponential function in a Gauss sum is replaced by an ellipt...
https://en.wikipedia.org/wiki/ORCATS
ORCATS (Operational Research Computerised Allocation of Tickets to Services) is a large centralised legacy computer system used on passenger railways in Great Britain. It is used for real time reservation and revenue sharing on interavailable tickets between train operating companies (TOCs). The system is used to divi...
https://en.wikipedia.org/wiki/X32%20Digital%20Mixing%20Console
The X32 Digital Mixing Console is a digital mixing console conceived and designed by German manufacturer Behringer. The console features 40-input channels, 25-bus, 32 XLR microphone input and 16 XLR output busses. The console features 25 100mm motorised faders, a user assignable control panel, Ethernet connectivity a...
https://en.wikipedia.org/wiki/Fax%20server
A fax server is a system installed in a local area network (LAN) server that allows computer users whose computers are attached to the LAN to send and receive fax messages. Alternatively the term fax server is sometimes used to describe a program that enables a computer to send and receive fax messages, set of softwa...
https://en.wikipedia.org/wiki/Trans-endocytosis
Trans-endocytosis is the biological process where material created in one cell undergoes endocytosis (enters) into another cell. If the material is large enough, this can be observed using an electron microscope. Trans-endocytosis from neurons to glia has been observed using time-lapse microscopy. Trans-endocytosis a...
https://en.wikipedia.org/wiki/Mediterranean%20Mathematics%20Competition
The Mediterranean Mathematics Competition (also: Peter O’Halloran Memorial) is a mathematics competition for school students, taking place annually since 1998. All countries bordering the Mediterranean Sea are allowed to participate, as well as, if invited, their neighbouring countries. Motto The Mediterranean Compet...
https://en.wikipedia.org/wiki/Progerin
Progerin (UniProt# P02545-6) is a truncated version of the lamin A protein involved in the pathology of Hutchinson–Gilford progeria syndrome. Progerin is most often generated by a sporadic single point nucleotide polymorphism c.1824 C>T (GGC -> GGT, p.Gly608Gly) in the gene that codes for matured Lamin A. This mutation...
https://en.wikipedia.org/wiki/Flag%20of%20Orkney
The Flag of Orkney was the winner of a public flag consultation in February and March 2007. In the flag consultation the people of Orkney were asked for their preferred design from a short list of 5, all of which had been approved by the Court of the Lord Lyon. The chosen design was that of Duncan Tullock of Birsay, wh...
https://en.wikipedia.org/wiki/Vpu%20protein
Vpu is an accessory protein that in HIV is encoded by the vpu gene. Vpu stands for "Viral Protein U". The Vpu protein acts in the degradation of CD4 in the endoplasmic reticulum and in the enhancement of virion release from the plasma membrane of infected cells. Vpu induces the degradation of the CD4 viral receptor and...
https://en.wikipedia.org/wiki/Isomorphism-closed%20subcategory
In category theory, a branch of mathematics, a subcategory of a category is said to be isomorphism closed or replete if every -isomorphism with belongs to This implies that both and belong to as well. A subcategory that is isomorphism closed and full is called strictly full. In the case of full subcategorie...
https://en.wikipedia.org/wiki/Liquid3
Liquid 3 is an urban photobioreactor tank full of water and micro-algae installed as way to produce oxygen in cities that have high in the air. They also have sitting benches and solar energy panel next to them and can be used to fill urban pockets. They may replace function of an adult tree. They have been used in Se...
https://en.wikipedia.org/wiki/Capillary%20electrophoresis%E2%80%93mass%20spectrometry
Capillary electrophoresis–mass spectrometry (CE–MS) is an analytical chemistry technique formed by the combination of the liquid separation process of capillary electrophoresis with mass spectrometry. CE–MS combines advantages of both CE and MS to provide high separation efficiency and molecular mass information in a s...
https://en.wikipedia.org/wiki/Stick%20PC
A stick PC or PC on a stick is a single-board computer in a small elongated casing resembling a stick, that can usually be plugged directly (without an HDMI cable) into an HDMI video port. A stick PC is a device which has independent CPUs or processing chips and which does not rely on another computer. It should not be...
https://en.wikipedia.org/wiki/Murashige%20and%20Skoog%20medium
Murashige and Skoog medium (or MSO or MS0 (MS-zero)) is a plant growth medium used in the laboratories for cultivation of plant cell culture. MS0 was invented by plant scientists Toshio Murashige and Folke K. Skoog in 1962 during Murashige's search for a new plant growth regulator. A number behind the letters MS is us...
https://en.wikipedia.org/wiki/Single-atom%20transistor
A single-atom transistor is a device that can open and close an electrical circuit by the controlled and reversible repositioning of one single atom. The single-atom transistor was invented and first demonstrated in 2002 by Dr. Fangqing Xie in Prof. Thomas Schimmel's Group at the Karlsruhe Institute of Technology (form...
https://en.wikipedia.org/wiki/Solovay%E2%80%93Strassen%20primality%20test
The Solovay–Strassen primality test, developed by Robert M. Solovay and Volker Strassen in 1977, is a probabilistic test to determine if a number is composite or probably prime. The idea behind the test was discovered by M. M. Artjuhov in 1967 (see Theorem E in the paper). This test has been largely superseded by the...
https://en.wikipedia.org/wiki/Sociocultural%20system
A sociocultural system is a "human population viewed (1) in its ecological context and (2) as one of the many subsystems of a larger ecological system". The term "sociocultural system" embraces three concepts: society, culture, and system. A society is a number of interdependent organisms of the same species. A cultu...
https://en.wikipedia.org/wiki/Ammonifex
Ammonifex is a Gram-negative, extremely thermophilic, strictly anaerobic and motile genus of bacteria from the family of Thermoanaerobacteraceae.
https://en.wikipedia.org/wiki/EMX%20homeogene
The Emx gene family has two members: EMX1 and EMX2. The Emx genes are responsible for encoding these two transcription factors; the homeodomain is responsible for binding to target DNA sequences to regulate transcription.
https://en.wikipedia.org/wiki/Krull%20dimension
In commutative algebra, the Krull dimension of a commutative ring R, named after Wolfgang Krull, is the supremum of the lengths of all chains of prime ideals. The Krull dimension need not be finite even for a Noetherian ring. More generally the Krull dimension can be defined for modules over possibly non-commutative ri...
https://en.wikipedia.org/wiki/Radioactive%20decay
Radioactive decay (also known as nuclear decay, radioactivity, radioactive disintegration, or nuclear disintegration) is the process by which an unstable atomic nucleus loses energy by radiation. A material containing unstable nuclei is considered radioactive. Three of the most common types of decay are alpha, beta, an...
https://en.wikipedia.org/wiki/Machine%20element
Machine element or hardware refers to an elementary component of a machine. These elements consist of three basic types: structural components such as frame members, bearings, axles, splines, fasteners, seals, and lubricants, mechanisms that control movement in various ways such as gear trains, belt or chain drives...
https://en.wikipedia.org/wiki/Artificial%20seawater
Artificial seawater (abbreviated ASW) is a mixture of dissolved mineral salts (and sometimes vitamins) that simulates seawater. Artificial seawater is primarily used in marine biology and in marine and reef aquaria, and allows the easy preparation of media appropriate for marine organisms (including algae, bacteria, pl...
https://en.wikipedia.org/wiki/Topiary
Topiary is the horticultural practice of training perennial plants by clipping the foliage and twigs of trees, shrubs and subshrubs to develop and maintain clearly defined shapes, whether geometric or fanciful. The term also refers to plants which have been shaped in this way. As an art form it is a type of living scul...