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https://en.wikipedia.org/wiki/Megalithic%20graffiti%20symbols | Megalithic markings, megalithic graffiti marks, megalithic symbols or non-Brahmi symbols are markings found on mostly potsherds found in Central India, South India and Sri Lanka during the Megalithic Iron Age in India. A number of scholars have tried to decipher the symbols since 1878, and currently there is no consens... |
https://en.wikipedia.org/wiki/Continuous%20q-Hahn%20polynomials | In mathematics, the continuous q-Hahn polynomials are a family of basic hypergeometric orthogonal polynomials in the basic Askey scheme. give a detailed list of their properties.
Definition
The polynomials are given in terms of basic hypergeometric functions and the q-Pochhammer symbol by
Gallery |
https://en.wikipedia.org/wiki/List%20of%20Cambridge%20mathematicians | A list of mathematicians, past and present, with associations with the University of Cambridge.
A - F
Rediet Abebe, graduate student at Pembroke College, Cambridge
Frank Adams, fellow of Trinity College, Cambridge, Lowndean Professor of Astronomy and Geometry 1970-1989
John Couch Adams, fellow of St. John's College, C... |
https://en.wikipedia.org/wiki/Power%20series | In mathematics, a power series (in one variable) is an infinite series of the form
where an represents the coefficient of the nth term and c is a constant. Power series are useful in mathematical analysis, where they arise as Taylor series of infinitely differentiable functions. In fact, Borel's theorem implies that e... |
https://en.wikipedia.org/wiki/HVDC%20converter%20station | An HVDC converter station (or simply converter station) is a specialised type of substation which forms the terminal equipment for a high-voltage direct current (HVDC) transmission line. It converts direct current to alternating current or the reverse. In addition to the converter, the station usually contains:
thr... |
https://en.wikipedia.org/wiki/Monopotassium%20phosphate | Monopotassium phosphate (MKP) (also, potassium dihydrogenphosphate, KDP, or monobasic potassium phosphate) is the inorganic compound with the formula KH2PO4. Together with dipotassium phosphate (K2HPO4.(H2O)x) it is often used as a fertilizer, food additive, and buffering agent. The salt often cocrystallizes with the ... |
https://en.wikipedia.org/wiki/Cell%20potency | Cell potency is a cell's ability to differentiate into other cell types.
The more cell types a cell can differentiate into, the greater its potency. Potency is also described as the gene activation potential within a cell, which like a continuum, begins with totipotency to designate a cell with the most differentiation... |
https://en.wikipedia.org/wiki/Sequence%20clustering | In bioinformatics, sequence clustering algorithms attempt to group biological sequences that are somehow related. The sequences can be either of genomic, "transcriptomic" (ESTs) or protein origin.
For proteins, homologous sequences are typically grouped into families. For EST data, clustering is important to group se... |
https://en.wikipedia.org/wiki/0/1-polytope | A 0/1-polytope is a convex polytope generated by the convex hull of a subset of d coordinates value 0 or 1, {0,1}d. The full domain is the unit hypercube with cut planes passing through these coordinates. A d-polytope requires at least d+1 vertices, and can't be all in the same hyperplanes.
n-simplex polytopes for exa... |
https://en.wikipedia.org/wiki/Treasure%20MathStorm%21 | Treasure MathStorm! is an educational computer game intended to teach children ages five to nine mathematical problem solving. This sequel to Treasure Mountain! is the sixth installment of The Learning Company's Super Seekers games and the second in its "Treasure" series.
The objective of Treasure MathStorm! is to ret... |
https://en.wikipedia.org/wiki/79th%20meridian%20east | The meridian 79° east of Greenwich is a line of longitude that extends from the North Pole across the Arctic Ocean, Asia, the Indian Ocean, the Southern Ocean, and Antarctica to the South Pole.
The 79th meridian east forms a great circle with the 101st meridian west.
From Pole to Pole
Starting at the North Pole and he... |
https://en.wikipedia.org/wiki/Hypercomplex%20number | In mathematics, hypercomplex number is a traditional term for an element of a finite-dimensional unital algebra over the field of real numbers.
The study of hypercomplex numbers in the late 19th century forms the basis of modern group representation theory.
History
In the nineteenth century number systems called quat... |
https://en.wikipedia.org/wiki/Intel%208255 | The Intel 8255 (or i8255) Programmable Peripheral Interface (PPI) chip was developed and manufactured by Intel in the first half of the 1970s for the Intel 8080 microprocessor. The 8255 provides 24 parallel input/output lines with a variety of programmable operating modes.
The 8255 is a member of the MCS-85 family of ... |
https://en.wikipedia.org/wiki/Zoho%20Corporation | Zoho Corporation, is an Indian multinational technology company that makes computer software and web-based business tools. It is best known for the online office suite offering Zoho Office Suite. The company was founded in 1996 by Sridhar Vembu and Tony Thomas and has a presence in seven locations with global headquart... |
https://en.wikipedia.org/wiki/William%20E.%20Schevill | William Edward "Bill" Schevill (July 2, 1906 – July 25, 1994) was an American paleontologist famous for his part in dynamiting out the nodules of the most complete skeleton of the short-necked pliosaur Kronosaurus queenslandicus discovered in Hughenden in Queensland, Australia, in 1932. He later became known as an auth... |
https://en.wikipedia.org/wiki/Barrier%20function | In constrained optimization, a field of mathematics, a barrier function is a continuous function whose value on a point increases to infinity as the point approaches the boundary of the feasible region of an optimization problem. Such functions are used to replace inequality constraints by a penalizing term in the obj... |
https://en.wikipedia.org/wiki/U.S.%20critical%20infrastructure%20protection | In the U.S., critical infrastructure protection (CIP) is a concept that relates to the preparedness and response to serious incidents that involve the critical infrastructure of a region or the nation.
The American Presidential directive PDD-63 of May 1998 set up a national program of "Critical Infrastructure Protectio... |
https://en.wikipedia.org/wiki/Test%20CD | A test CD is a compact disc containing tracks of musical and technical tests and demonstrations. Most of the tracks are made of electronic signals and pure frequencies. The purpose of these specialized compact discs is to make accurate tests and calibrate audio equipment.
Releases
A wide variety of CD-DA test discs ... |
https://en.wikipedia.org/wiki/Multiple%20single-level | Multiple single-level or multi-security level (MSL) is a means to separate different levels of data by using separate computers or virtual machines for each level. It aims to give some of the benefits of multilevel security without needing special changes to the OS or applications, but at the cost of needing extra hard... |
https://en.wikipedia.org/wiki/Malliavin%27s%20absolute%20continuity%20lemma | In mathematics — specifically, in measure theory — Malliavin's absolute continuity lemma is a result due to the French mathematician Paul Malliavin that plays a foundational rôle in the regularity (smoothness) theorems of the Malliavin calculus. Malliavin's lemma gives a sufficient condition for a finite Borel measure... |
https://en.wikipedia.org/wiki/Chelsio%20Communications | Chelsio Communications is a privately held technology company headquartered in Sunnyvale, California with a design center in Bangalore, India. Early venture capital funding came from Horizons Ventures, Invesco, Investor Growth Capital, NTT Finance, Vendanta Capital, Abacus Capital Group, Pacesetter Capital Group, ... |
https://en.wikipedia.org/wiki/Suppressor%20variable | A suppressor variable is a variable that increases the predictive validity of another variable when included in a regression equation.
Suppression can occur when a single causal variable is related to an outcome variable through two separate mediator variables, and when one of those mediated effects is positive and o... |
https://en.wikipedia.org/wiki/Edwin%20Chapin%20Starks | Edwin Chapin Starks (born in Baraboo, Wisconsin on January 25, 1867; died December 29, 1932) was an ichthyologist most associated with Stanford University. He was known as an authority on the osteology of fish. He also did studies of fish of the Puget Sound. His wife and daughter were also both involved in either scien... |
https://en.wikipedia.org/wiki/Saint-Venant%27s%20theorem | In solid mechanics, it is common to analyze the properties of beams with constant cross section. Saint-Venant's theorem states that the simply connected cross section with maximal torsional rigidity is a circle. It is named after the French mathematician Adhémar Jean Claude Barré de Saint-Venant.
Given a simply conne... |
https://en.wikipedia.org/wiki/NBEAL1 | NBEAL1 is a protein that in humans is encoded by the NBEAL1 gene. It is found on chromosome 2q33.2 of Homo sapiens.
Through the different domains of this protein, the function of NBEAL1 is predicted to be involved in the following cellular mechanisms: vesicle trafficking, membrane dynamics, receptor signaling, pre-mRN... |
https://en.wikipedia.org/wiki/Born%20rule | The Born rule (also called Born's rule) is a postulate of quantum mechanics which gives the probability that a measurement of a quantum system will yield a given result. In its simplest form, it states that the probability density of finding a system in a given state, when measured, is proportional to the square of the... |
https://en.wikipedia.org/wiki/Kaliuresis | Kaliuresis () or kaluresis () is the condition of excreting potassium in the urine.
Thiazide diuretics are used to treat patients with heart failure. Their goal is to decrease the amount of salt (sodium chloride) in the body by decreasing the amount that the kidney reabsorbs. This excess sodium in the kidneys that is ... |
https://en.wikipedia.org/wiki/Trust%20region | In mathematical optimization, a trust region is the subset of the region of the objective function that is approximated using a model function (often a quadratic). If an adequate model of the objective function is found within the trust region, then the region is expanded; conversely, if the approximation is poor, then... |
https://en.wikipedia.org/wiki/Tanja%20Lange | Tanja Lange is a German cryptographer and number theorist at the Eindhoven University of Technology.
She is known for her research on post-quantum cryptography.
Education and career
Lange earned a diploma in mathematics in 1998 from the Technical University of Braunschweig. She completed her Ph.D. in 2001 at the Unive... |
https://en.wikipedia.org/wiki/Cerebral%20vasculitis | Cerebral vasculitis (sometimes the word angiitis is used instead of "vasculitis") is vasculitis (inflammation of the blood vessel wall) involving the brain and occasionally the spinal cord. It affects all of the vessels: very small blood vessels (capillaries), medium-size blood vessels (arterioles and venules), or larg... |
https://en.wikipedia.org/wiki/Mia%27s%20Math%20Adventure%3A%20Just%20in%20Time%21 | Mia's Math Adventure: Just in Time! is the third title of the Mia's Big Adventure Collection software series created by Kutoka Interactive. Released in 2001 in Canada and the United States, the game teaches mathematics to children between 6 and 10 years old.
Adventure
Mia must travel back in time to prevent a terrible... |
https://en.wikipedia.org/wiki/Genome%20Research%20Foundation | Genome Research Foundation(게놈연구재단) also known as Genome Foundation is a non-profit research foundation and institute in Korea under the approval of the ministry of Education, Science, and Technology of Korea. It is a public research foundation with over 30 researchers and staff in 2011. It is a government accredited pu... |
https://en.wikipedia.org/wiki/Inflammatory%20demyelinating%20diseases%20of%20the%20central%20nervous%20system | Inflammatory demyelinating diseases (IDDs), sometimes called Idiopathic (IIDDs) due to the unknown etiology of some of them, are a heterogenous group of demyelinating diseases - conditions that cause damage to myelin, the protective sheath of nerve fibers - that occur against the background of an acute or chronic infla... |
https://en.wikipedia.org/wiki/Egg%20incubation | Egg incubation is the process by which an egg, of oviparous (egg-laying) animals, develops an embryo within the egg, after the egg's formation and ovipositional release. Egg incubation is done under favorable environmental conditions, possibly by brooding and hatching the egg.
Multiple and various factors are vital to... |
https://en.wikipedia.org/wiki/138th%20meridian%20west | The meridian 138° west of Greenwich is a line of longitude that extends from the North Pole across the Arctic Ocean, North America, the Pacific Ocean, the Southern Ocean, and Antarctica to the South Pole.
The 138th meridian west forms a great circle with the 42nd meridian east.
From Pole to Pole
Starting at the North... |
https://en.wikipedia.org/wiki/Quantum%20tunnelling%20composite | 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... |
https://en.wikipedia.org/wiki/Gray%20molasses | Gray molasses is a method of sub-Doppler laser cooling of atoms. It employs principles from Sisyphus cooling in conjunction with a so-called "dark" state whose transition to the excited state is not addressed by the resonant lasers. Ultracold atomic physics experiments on atomic species with poorly-resolved hyperfine s... |
https://en.wikipedia.org/wiki/Pro-simplicial%20set | In mathematics, a pro-simplicial set is an inverse system of simplicial sets.
A pro-simplicial set is called pro-finite if each term of the inverse system of simplicial sets has finite homotopy groups.
Pro-simplicial sets show up in shape theory, in the study of localization and completion in homotopy theory, and in ... |
https://en.wikipedia.org/wiki/Entropy%20in%20thermodynamics%20and%20information%20theory | The mathematical expressions for thermodynamic entropy in the statistical thermodynamics formulation established by Ludwig Boltzmann and J. Willard Gibbs in the 1870s are similar to the information entropy by Claude Shannon and Ralph Hartley, developed in the 1940s.
Equivalence of form of the defining expressions
The... |
https://en.wikipedia.org/wiki/Transepidermal%20water%20loss | Transepidermal water loss (TEWL or TWL) is the loss of water that passes from inside a body (animal or plant) through the epidermis (that is, either the epidermal layer of animal skin or the epidermal layer of plants) to the surrounding atmosphere via diffusion and evaporation processes. TEWL in mammals is also known a... |
https://en.wikipedia.org/wiki/70%20%28number%29 | 70 (seventy) is the natural number following 69 and preceding 71.
In mathematics
70 is:
a sphenic number because its factors are 3 distinct primes.
a Pell number.
the seventh pentagonal number.
the fourth tridecagonal number.
the fifth pentatope number.
the number of ways to choose 4 objects out of 8 if order d... |
https://en.wikipedia.org/wiki/Daniel%20John%20Cunningham | Daniel John Cunningham, (15 April 1850 – 23 July 1909) was a Scottish physician, zoologist, and anatomist, famous for Cunningham's Text-book of Anatomy and Cunningham's Manual of Practical Anatomy.
Biography
Cunningham was born in the manse at Crieff, the son of the Very Rev John Cunningham (1819–1893) and of his wi... |
https://en.wikipedia.org/wiki/European%20Collection%20of%20Authenticated%20Cell%20Cultures | The European Collection of Authenticated Cell Cultures houses and supplies cell lines.
It is part of the Culture Collections of Public Health England. The collection is held in Porton Down.
ECACC, which was established in 1985, consists of a team with specialist knowledge which supply authenticated cell lines, induce... |
https://en.wikipedia.org/wiki/Gamma%20spectroscopy | Gamma-ray spectroscopy is the qualitative study of the energy spectra of gamma-ray sources, such as in the nuclear industry, geochemical investigation, and astrophysics. Gamma-ray spectrometry, on the other hand, is the method used to acquire a quantitative spectrum measurement.
Most radioactive sources produce gamma ... |
https://en.wikipedia.org/wiki/Instantaneously%20trained%20neural%20networks | Instantaneously trained neural networks are feedforward artificial neural networks that create a new hidden neuron node for each novel training sample. The weights to this hidden neuron separate out not only this training sample but others that are near it, thus providing generalization. This separation is done using t... |
https://en.wikipedia.org/wiki/Sulfidation | Sulfidation (British spelling also sulphidation) is a process of installing sulfide ions in a material or molecule. The process is widely used to convert oxides to sulfides but is also related to corrosion and surface modification.
Inorganic, materials, and organic chemistry
Sulfidation is relevant to the formation of... |
https://en.wikipedia.org/wiki/Occurrences%20of%20Grandi%27s%20series | This article lists occurrences of the paradoxical infinite "sum" +1 -1 +1 -1 ... , sometimes called Grandi's series.
Parables
Guido Grandi illustrated the series with a parable involving two brothers who share a gem.
Thomson's lamp is a supertask in which a hypothetical lamp is turned on and off infinitely many time... |
https://en.wikipedia.org/wiki/Earthquake%20map | In hyperbolic geometry, an earthquake map is a method of changing one hyperbolic manifold into another, introduced by .
Earthquake maps
Given a simple closed geodesic on an oriented hyperbolic surface and a real number t, one can cut the manifold along the geodesic, slide the edges a distance t to the left, and glue ... |
https://en.wikipedia.org/wiki/Particle%20identification | Particle identification is the process of using information left by a particle passing through a particle detector to identify the type of particle. Particle identification reduces backgrounds and improves measurement resolutions, and is essential to many analyses at particle detectors.
Charged particles
Charged part... |
https://en.wikipedia.org/wiki/Hurwitz%20zeta%20function | In mathematics, the Hurwitz zeta function is one of the many zeta functions. It is formally defined for complex variables with and by
This series is absolutely convergent for the given values of and and can be extended to a meromorphic function defined for all . The Riemann zeta function is . The Hurwitz zeta fun... |
https://en.wikipedia.org/wiki/List%20of%20flags%20of%20Norfolk%20Island | The Following is a List of Flags used in Norfolk Island in Australia.
State Flag
Historical Flags
See also
List of Australian flags |
https://en.wikipedia.org/wiki/Dukhin%20number | The Dukhin number () is a dimensionless quantity that characterizes the contribution of the surface conductivity to various electrokinetic and electroacoustic effects, as well as to electrical conductivity and permittivity of fluid heterogeneous systems. The number was named after Stanislav and Andrei Dukhin.
Overview... |
https://en.wikipedia.org/wiki/Dsup | Dsup (contraction of damage suppressor) is a DNA-associating protein, unique to the tardigrade, that suppresses the occurrence of DNA breaks by radiation. When human HEK293 cells were engineered with Dsup proteins, they showed approximately 40% more tolerance against X-ray radiation.
Tardigrades can withstand 1,000 ti... |
https://en.wikipedia.org/wiki/Uniformly%20Cauchy%20sequence | In mathematics, a sequence of functions from a set S to a metric space M is said to be uniformly Cauchy if:
For all , there exists such that for all : whenever .
Another way of saying this is that as , where the uniform distance between two functions is defined by
Convergence criteria
A sequence of functions ... |
https://en.wikipedia.org/wiki/Edward%20George%20Effros | Edward George Effros (December 10, 1935, Queens, New York City – December 21, 2019, Portland, Oregon) was an American mathematician, specializing in operator algebras and representation theory. His research included
"C*-algebras theory and operator algebras, descriptive set theory, Banach space theory, and quantum inf... |
https://en.wikipedia.org/wiki/Gentleman%27s%20Relish | Gentleman's Relish is a British commercial brand of anchovy paste. It is also known as Patum Peperium (meaning 'pepper paste' in Latin). Created in 1828 by an Englishman named John Osborn, it is a savoury paste with a salty and slightly fishy taste, and contains salted anchovies (minimum 60%), butter, herbs and spices.... |
https://en.wikipedia.org/wiki/Eardrum | In the anatomy of humans and various other tetrapods, the eardrum, also called the tympanic membrane or myringa, is a thin, cone-shaped membrane that separates the external ear from the middle ear. Its function is to transmit sound from the air to the ossicles inside the middle ear, and then to the oval window in the f... |
https://en.wikipedia.org/wiki/Russula%20risigallina | Russula risigallina is a species of mushroom. It was previously known as R. chamaeleontina. It is a small yellow russula that is edible and good-tasting, although identifying the species correctly can be difficult.
This mushroom can be found in various countries throughout Europe.
See also
List of Russula species |
https://en.wikipedia.org/wiki/Book%20of%20Optics | The Book of Optics (; or Perspectiva; ) is a seven-volume treatise on optics and other fields of study composed by the medieval Arab scholar Ibn al-Haytham, known in the West as Alhazen or Alhacen (965–c. 1040 AD).
The Book of Optics presented experimentally founded arguments against the widely held extramission theo... |
https://en.wikipedia.org/wiki/Nine%20Princes%20in%20Amber%20%28video%20game%29 | Nine Princes in Amber is an interactive fiction video game with graphics. The game was published by Telarium, a subsidiary of Spinnaker Software, in 1985. The game is based upon the fantasy novels Nine Princes in Amber and The Guns of Avalon by Roger Zelazny.
Gameplay
The single-player adventure is controlled via typ... |
https://en.wikipedia.org/wiki/Transcription-translation%20coupling | Transcription-translation coupling is a mechanism of gene expression regulation in which synthesis of an mRNA (transcription) is affected by its concurrent decoding (translation). In prokaryotes, mRNAs are translated while they are transcribed. This allows communication between RNA polymerase, the multisubunit enzyme t... |
https://en.wikipedia.org/wiki/Radical%20extension | In mathematics and more specifically in field theory, a radical extension of a field K is an extension of K that is obtained by adjoining a sequence of nth roots of elements.
Definition
A simple radical extension is a simple extension F/K generated by a single element satisfying for an element b of K. In characteri... |
https://en.wikipedia.org/wiki/Heronian%20mean | In mathematics, the Heronian mean H of two non-negative real numbers A and B is given by the formula
It is named after Hero of Alexandria.
Properties
Just like all means, the Heronian mean is symmetric (it does not depend on the order in which its two arguments are given) and idempotent (the mean of any number with i... |
https://en.wikipedia.org/wiki/List%20of%20centroids | The following is a list of centroids of various two-dimensional and three-dimensional objects. The centroid of an object in -dimensional space is the intersection of all hyperplanes that divide into two parts of equal moment about the hyperplane. Informally, it is the "average" of all points of . For an object of un... |
https://en.wikipedia.org/wiki/Gustav%20III%20of%20Sweden%27s%20coffee%20experiment | Gustav III of Sweden's coffee experiment was a purported twin study ordered by the king to study the health effects of coffee. The authenticity of the event has been questioned. The primitive medical study, supposedly conducted in the second half of the 18th century, failed to prove that coffee was a dangerous beverage... |
https://en.wikipedia.org/wiki/Intra-frame%20coding | Intra-frame coding is a data compression technique used within a video frame, enabling smaller file sizes and lower bitrates, with little or no loss in quality. Since neighboring pixels within an image are often very similar, rather than storing each pixel independently, the frame image is divided into blocks and the t... |
https://en.wikipedia.org/wiki/Mimicry%20in%20plants | In evolutionary biology, mimicry in plants is where a plant organism evolves to resemble another organism physically or chemically, increasing the mimic's Darwinian fitness. Mimicry in plants has been studied far less than mimicry in animals, with fewer documented cases and peer-reviewed studies. However, it may provid... |
https://en.wikipedia.org/wiki/Existential%20theory%20of%20the%20reals | In mathematical logic, computational complexity theory, and computer science, the existential theory of the reals is the set of all true sentences of the form
where the variables are interpreted as having real number values, and where is a quantifier-free formula involving equalities and inequalities of real polynom... |
https://en.wikipedia.org/wiki/180%20%28video%20game%29 | 180 is a darts video game released for the ZX Spectrum, Commodore 64, Amstrad CPC, Atari 8-bit family in 1986 and MSX in 1987.
Gameplay
The player competes in 501 darts against other darts players waiting in a championship tournament with normal darts rules applying, subtracting your score from 501 to zero whilst fini... |
https://en.wikipedia.org/wiki/Planomicrobium | Planomicrobium (formerly Planococcus) is a genus of gram-positive bacteria. It includes the hydrocarbon-degrading strain P. alkanoclasticum MAE2. |
https://en.wikipedia.org/wiki/Deborah%20Joseph | Deborah A. Joseph is an American computer scientist known for her research in computational geometry, computational biology, and computational complexity theory. She is a professor emeritus of computer science at the University of Wisconsin–Madison.
Education and career
Joseph graduated from Hiram College in 1976 with... |
https://en.wikipedia.org/wiki/Data%20farming | Data farming is the process of using designed computational experiments to “grow” data, which can then be analyzed using statistical and visualization techniques to obtain insight into complex systems. These methods can be applied to any computational model.
Data farming differs from Data mining, as the following me... |
https://en.wikipedia.org/wiki/Riemann%E2%80%93Siegel%20formula | In mathematics, the Riemann–Siegel formula is an asymptotic formula for the error of the approximate functional equation of the Riemann zeta function, an approximation of the zeta function by a sum of two finite Dirichlet series. It was found by in unpublished manuscripts of Bernhard Riemann dating from the 1850s. Sie... |
https://en.wikipedia.org/wiki/GeoNames | GeoNames (or GeoNames.org) is a user-editable geographical database available and accessible through various web services, under a Creative Commons attribution license. The project was founded in late 2005.
The GeoNames dataset differs from, but includes data from, the US Government's similarly named GEOnet Names Ser... |
https://en.wikipedia.org/wiki/Strategic%20network%20formation | Strategic network formation defines how and why networks take particular forms. In many networks, the relation between nodes is determined by the choice of the participating players involved, not by an arbitrary rule. A "strategic2 modeling of network requires defining a network’s costs and benefits and predicts how in... |
https://en.wikipedia.org/wiki/Aigo | Beijing Huaqi Information Digital Technology Co., Ltd, trading as Aigo (stylized as aigo), is a Chinese consumer electronics company. It is headquartered in the Ideal Plaza () in Haidian District, Beijing.
History
Beijing Huaqi Information Digital Technology Co Ltd (北京华旗资讯科技发展有限公司) is a consumer electronics manufactur... |
https://en.wikipedia.org/wiki/Highly%20optimized%20tolerance | In applied mathematics, highly optimized tolerance (HOT) is a method of generating power law behavior in systems by including a global optimization principle. It was developed by Jean M. Carlson and John Doyle in the early 2000s. For some systems that display a characteristic scale, a global optimization term could po... |
https://en.wikipedia.org/wiki/Core-and-pod | Core-and-pod design is a computer network design that uses individual pods that hang off the core layer as atomic units.
Within the pod, there may be only a single access layer or a “leaf and spine” network in the pod. The routed core layer serves as a fast and simple way to connect many generations of pods to each o... |
https://en.wikipedia.org/wiki/Worldspan | Worldspan is a provider of travel technology and content and a part of the Travelport GDS business. It offers worldwide electronic distribution of travel information, Internet products and connectivity, and e-commerce capabilities for travel agencies, travel service providers and corporations. Its primary system is c... |
https://en.wikipedia.org/wiki/ARINC%20629 | The ARINC 629 computer bus was introduced in May 1995 and is used on aircraft such as the Boeing 777, Airbus A330 and Airbus A340 as well as the Airbus A320 series.
The ARINC 629 bus operates as a multiple-source, multiple-sink system; each terminal can transmit data to, and receive data from, every other terminal on ... |
https://en.wikipedia.org/wiki/Ronald%20Graham | Ronald Lewis Graham (October 31, 1935July 6, 2020) was an American mathematician credited by the American Mathematical Society as "one of the principal architects of the rapid development worldwide of discrete mathematics in recent years". He was president of both the American Mathematical Society and the Mathematical... |
https://en.wikipedia.org/wiki/Fluorenylmethyloxycarbonyl%20chloride | Fluorenylmethyloxycarbonyl chloride (Fmoc-Cl) is a chloroformate ester. It is used to introduce the fluorenylmethyloxycarbonyl protecting group as the Fmoc carbamate.
Preparation
This compound may be prepared by reacting 9-fluorenylmethanol with phosgene: |
https://en.wikipedia.org/wiki/Ulnar%20artery | The ulnar artery is the main blood vessel, with oxygenated blood, of the medial aspects of the forearm. It arises from the brachial artery and terminates in the superficial palmar arch, which joins with the superficial branch of the radial artery. It is palpable on the anterior and medial aspect of the wrist.
Along ... |
https://en.wikipedia.org/wiki/Zinc%20finger%20homeobox%202 | Zinc finger homeobox 2 is a protein that in humans is encoded by the ZFHX2 gene. It has been implicated in pain insensitivity. |
https://en.wikipedia.org/wiki/GoVenture%20Educational%20Games%20and%20Simulations | GoVenture is the brand name for a series of educational computer games and simulations developed and published by MediaSpark Inc. The first GoVenture simulation was launched in 2000 and several more have been launched since. GoVenture educational games and simulations are themed on business and money subjects and are ... |
https://en.wikipedia.org/wiki/Semi-biotic%20systems | Semi-biotic systems are systems that incorporate biologically derived components/modules – which could range from multi-protein complexes through DNA constructs to multi-cellular assemblies – and integrate them with synthetic components (e.g. microfabricated systems) to produce hybrid devices. One of the potential attr... |
https://en.wikipedia.org/wiki/TuiaNet | TuiaNet or Tuia was a national research and education network (NERN) in New Zealand. Established in 1992, it provided the first Internet backbone for the country. This backbone provided a 48kbit/s connection between every New Zealand university, many Crown Research Institute and the National Library. It also provided a... |
https://en.wikipedia.org/wiki/Prejudice%20from%20an%20evolutionary%20perspective | Some evolutionary theorists consider prejudice as having functional utility in evolutionary process. A number of evolutionary psychologists in particular posit that human psychology, including emotion and cognition, is influenced by evolutionary processes. These theorists argue that although psychological variation ap... |
https://en.wikipedia.org/wiki/PBLU | pBLU is a commercially produced bacterial plasmid that contains genes for ampicillin resistance (beta lactamase and beta galactosidase). It is often used in conjunction with an ampicillin-susceptible E. coli strain to teach students about transformation of eubacteria. It is 5,437 base pairs long. There is a multiple cl... |
https://en.wikipedia.org/wiki/Nitrogen%20deficiency | Nitrogen deficiency is a deficiency of nitrogen in plants. This can occur when organic matter with high carbon content, such as sawdust, is added to soil. Soil organisms use any nitrogen available to break down carbon sources, making nitrogen unavailable to plants. This is known as "robbing" the soil of nitrogen. All v... |
https://en.wikipedia.org/wiki/List%20of%20Croatian%20flags | For more information on main flags see article: Flag of Croatia
This is a list of flags which have been, or are still today, used in Croatia or by Croatians and Croats.
Modern Flag
Standard
Military
Army
Navy
Air Force
Coast Guard
Police
Security and Intelligence Agency
Subnational flags
Municipality flags
... |
https://en.wikipedia.org/wiki/Podocin | Podocin is a protein component of the filtration slits of podocytes. Glomerular capillary endothelial cells, the glomerular basement membrane and the filtration slits function as the filtration barrier of the kidney glomerulus.
Mutations in the podocin gene NPHS2 can cause nephrotic syndrome, such as focal segmental gl... |
https://en.wikipedia.org/wiki/Sigillum%20Dei | The Sigillum Dei (seal of God, "Seal of Truth" or signum dei vivi, symbol of the Living God, called by John Dee the Sigillum Dei Aemeth) is a magical diagram, composed of two circles, a pentagram, two heptagons, and one heptagram, and is labeled with the names of God and its angels. It is an angelic magic seal with the... |
https://en.wikipedia.org/wiki/Club%20filter | In mathematics, particularly in set theory, if is a regular uncountable cardinal then the filter of all sets containing a club subset of is a -complete filter closed under diagonal intersection called the club filter.
To see that this is a filter, note that since it is thus both closed and unbounded (see club set)... |
https://en.wikipedia.org/wiki/Bolt%20circle | A bolt circle diameter or pitch circle diameter (PCD), sometimes simply called bolt circle or pitch circle, is a common term for when a number of screw holes for bolts are evenly distributed with their centers along an imaginary circle with a given diameter.
An example of use is mounting of car rims, where the bolt ci... |
https://en.wikipedia.org/wiki/Crataegus%20phaenopyrum | Crataegus phaenopyrum is a species of hawthorn commonly known as Washington hawthorn or Washington thorn. It is widely grown as an ornamental plant, and can reach 10 m (about 32 feet) in height. The small red berry-like fruit grow closely together in large clusters and are food for squirrels and birds. They have a mild... |
https://en.wikipedia.org/wiki/Rathayibacter | Rathayibacter is a genus of bacteria of the order Actinomycetales which are gram-positive soil organisms. |
https://en.wikipedia.org/wiki/Bandlimiting | Bandlimiting refers to a process which reduces the energy of a signal to an acceptably low level outside of a desired frequency range.
Bandlimiting is an essential part of many applications in signal processing and communications. Examples include controlling interference between radio frequency communications signal... |
https://en.wikipedia.org/wiki/Sigil%20of%20Baphomet | The Sigil of Baphomet is the official insignia of the Church of Satan, first appearing on the cover of The Satanic Mass album in 1968, and adorning the cover of The Satanic Bible the following year. The sigil has been called a "material pentagram" representational of carnality and earthy principles. The Church describe... |
https://en.wikipedia.org/wiki/SLiM | Simple Login Manager (SLiM) is a graphical display manager for the X Window System that can be run independently of any window manager or desktop environment. SLiM aims to be light, completely configurable, and suitable for machines on which remote login functionalities are not needed.
SLiM was forked from Per Lidén's... |
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