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https://en.wikipedia.org/wiki/Hyperstructure | Hyperstructures are algebraic structures equipped with at least one multi-valued operation, called a hyperoperation. The largest classes of the hyperstructures are the ones called – structures.
A hyperoperation on a nonempty set is a mapping from to the nonempty power set , meaning the set of all nonempty subsets ... |
https://en.wikipedia.org/wiki/On%20the%20Equilibrium%20of%20Heterogeneous%20Substances | In the history of thermodynamics, On the Equilibrium of Heterogeneous Substances is a 300-page paper written by American chemical physicist Willard Gibbs. It is one of the founding papers in thermodynamics, along with German physicist Hermann von Helmholtz's 1882 paper "Thermodynamik chemischer Vorgänge." Together they... |
https://en.wikipedia.org/wiki/Tristan%20Rivi%C3%A8re | Tristan Rivière (born 26 November 1967, Brest) is a French mathematician, working on partial differential equations and the calculus of variations.
Biography
Rivière studied at the École Polytechnique and obtained his PhD in 1993 at the Pierre and Marie Curie University, under the supervision of Fabrice Bethuel, with ... |
https://en.wikipedia.org/wiki/Solid%20mechanics | Solid mechanics (also known as mechanics of solids) is the branch of continuum mechanics that studies the behavior of solid materials, especially their motion and deformation under the action of forces, temperature changes, phase changes, and other external or internal agents.
Solid mechanics is fundamental for civil,... |
https://en.wikipedia.org/wiki/Prolation | Prolation is a term used in the theory of the mensural notation of medieval and Renaissance music to describe its rhythmic structure on a small scale, as opposed to tempus, which described a larger scale. The term "prolation" is derived from the Latin prolatio ("enlargement"/"prolongation"), first used by Philippe de V... |
https://en.wikipedia.org/wiki/NUTS%20statistical%20regions%20of%20Albania | The Nomenclature of Territorial Units for Statistics (NUTS) is a geographical standard used by Albania in order to divide its territory into regions at three different levels of specified classes of its population codified by the Albanian Institute of Statistics (INSTAT). Albania is a recognised candidate country for m... |
https://en.wikipedia.org/wiki/Peptization | The peptization of a liquid mixture is the process of converting the mixture into a colloid by shaking it with a suitable electrolyte called a peptizing agent. That is, the insoluble solid particles which have settled out of the mixture (i.e. the precipitate) are reformed into microscopic particles suspended in the mix... |
https://en.wikipedia.org/wiki/R.%20Leonard%20Brooks | Rowland Leonard Brooks (February 6, 1916 – June 18, 1993) was an English mathematician, known for proving Brooks's theorem on the relation between the chromatic number and the degree of graphs. He was born in Lincolnshire, England, studied at Trinity College, Cambridge University, and also worked with fellow Trinity st... |
https://en.wikipedia.org/wiki/Th%C3%A9ophile%20de%20Donder | Théophile Ernest de Donder (; 19 August 1872 – 11 May 1957) was a Belgian mathematician, physicist and chemist famous for his work (published in 1923) in developing correlations between the Newtonian concept of chemical affinity and the Gibbsian concept of free energy.
Education
He received his doctorate in physics an... |
https://en.wikipedia.org/wiki/Marcel%20F.%20Neuts | Marcel Fernand Neuts (21 February 1935 – 9 March 2014) is a Belgian-American mathematician and probability theorist. He's known for contributions in algorithmic probability, stochastic processes, and queuing theory.
Education and career
Neuts was born in Ostend, Belgium and studied at the KU Leuven. He moved to the U... |
https://en.wikipedia.org/wiki/Reciprocal%20inhibition | Reciprocal inhibition describes the relaxation of muscles on one side of a joint to accommodate contraction on the other side. In some allied health disciplines, this is known as reflexive antagonism. The central nervous system sends a message to the agonist muscle to contract. The tension in the antagonist muscle is a... |
https://en.wikipedia.org/wiki/Arboriculture | Arboriculture () is the cultivation, management, and study of individual trees, shrubs, vines, and other perennial woody plants. The science of arboriculture studies how these plants grow and respond to cultural practices and to their environment. The practice of arboriculture includes cultural techniques such as selec... |
https://en.wikipedia.org/wiki/Dorset%20%28sheep%29 | In the context of sheep, Dorset may refer to:
the Dorset Down, a British sheep breed
the Dorset Horn, a British sheep breed
the Polish Modified Dorset, a Polish sheep breed developed at the University of Life Sciences in Poznań
the Poll Dorset, an Australian sheep breed derived from the Dorset Horn
the Polled Dor... |
https://en.wikipedia.org/wiki/Death%20by%20misadventure | In the United Kingdom, death by misadventure is the recorded manner of death for an accidental death caused by a risk taken voluntarily.
Misadventure in English law, as recorded by coroners and on death certificates and associated documents, is a death that is primarily attributed to an accident that occurred due to a... |
https://en.wikipedia.org/wiki/Cluster%20hypothesis | In machine learning and information retrieval, the cluster hypothesis is an assumption about the nature of the data handled in those fields, which takes various forms. In information retrieval, it states that documents that are clustered together "behave similarly with respect to relevance to information needs". In ter... |
https://en.wikipedia.org/wiki/Proof%20procedure | In logic, and in particular proof theory, a proof procedure for a given logic is a systematic method for producing proofs in some proof calculus of (provable) statements.
Types of proof calculi used
There are several types of proof calculi. The most popular are natural deduction, sequent calculi (i.e., Gentzen-type sy... |
https://en.wikipedia.org/wiki/Factor%20of%20safety | In engineering, a factor of safety (FoS), also known as (and used interchangeably with) safety factor (SF), expresses how much stronger a system is than it needs to be for an intended load. Safety factors are often calculated using detailed analysis because comprehensive testing is impractical on many projects, such as... |
https://en.wikipedia.org/wiki/Food%20Safety%20Institute%20of%20the%20Americas | The Food Safety Institute of the Americas (FSIA) is a cooperative educational and research organization established in 2004 to promote food safety and identify and develop educational programs in the Western Hemisphere. It is part of the Food Safety and Inspection Service of the United States Department of Agriculture ... |
https://en.wikipedia.org/wiki/10th%20meridian%20east | The meridian 10° east of Greenwich is a line of longitude that extends from the North Pole across the Arctic Ocean, Europe, Africa, the Atlantic Ocean, the Southern Ocean, and Antarctica to the South Pole.
The 10th meridian east forms a great circle with the 170th meridian west.
From Pole to Pole
Starting at the Nort... |
https://en.wikipedia.org/wiki/Mean%20curvature%20flow | In the field of differential geometry in mathematics, mean curvature flow is an example of a geometric flow of hypersurfaces in a Riemannian manifold (for example, smooth surfaces in 3-dimensional Euclidean space). Intuitively, a family of surfaces evolves under mean curvature flow if the normal component of the veloci... |
https://en.wikipedia.org/wiki/Sheaf%20on%20an%20algebraic%20stack | In algebraic geometry, a quasi-coherent sheaf on an algebraic stack is a generalization of a quasi-coherent sheaf on a scheme. The most concrete description is that it is a data that consists of, for each a scheme S in the base category and in , a quasi-coherent sheaf on S together with maps implementing the compati... |
https://en.wikipedia.org/wiki/Query-level%20feature | A query-level feature or QLF is a ranking feature utilized in a machine-learned ranking algorithm.
Example QLFs:
How many times has this query been run in the last month?
How many words are in the query?
What is the sum/average/min/max/median of the BM25F values for the query?
Machine learning algorithms |
https://en.wikipedia.org/wiki/Dense%20submodule | In abstract algebra, specifically in module theory, a dense submodule of a module is a refinement of the notion of an essential submodule. If N is a dense submodule of M, it may alternatively be said that "N ⊆ M is a rational extension". Dense submodules are connected with rings of quotients in noncommutative ring the... |
https://en.wikipedia.org/wiki/Victor%20Guillemin | Victor William Guillemin (born 1937 in Boston) is an American mathematician. He works at the Massachusetts Institute of Technology in the field of symplectic geometry, and he has also made contributions to the fields of microlocal analysis, spectral theory, and mathematical physics.
Education and career
Guillemin obta... |
https://en.wikipedia.org/wiki/ReserVec | ReserVec was a computerized reservation system developed by Ferranti Canada for Trans-Canada Airlines (TCA, today's Air Canada) in the late 1950s. It appears to be the first such system ever developed, predating the more famous SABRE system in the United States by about two years. Although Ferranti had high hopes that ... |
https://en.wikipedia.org/wiki/Atomitat | Atomitat (1962) was an underground bunker-home in Plainview, Texas, designed by architect Jay Swayze. The name of the home came from the combination of the words "atomic" and "habitat". It was the first home in the U.S. to meet civil defense specifications for a nuclear shelter.
History
Architect Jay Swayze stated th... |
https://en.wikipedia.org/wiki/Mark%20Levinson%20No.%2026 | The Mark Levinson No. 26S Dual Monaural Preamplifiers used Teflon circuit boards to supposedly differentiate the No. 26 and the 26S models, produced between 1991 and 1994 by Madrigal Audio Laboratories. This unit utilizes Camac coaxial connectors (except for the XLR balanced ones), which were used in the medical indust... |
https://en.wikipedia.org/wiki/Controversy%20over%20Cantor%27s%20theory | In mathematical logic, the theory of infinite sets was first developed by Georg Cantor. Although this work has become a thoroughly standard fixture of classical set theory, it has been criticized in several areas by mathematicians and philosophers.
Cantor's theorem implies that there are sets having cardinality greate... |
https://en.wikipedia.org/wiki/Phase-space%20wavefunctions | Phase-space representation of quantum state vectors is a formulation of quantum mechanics elaborating the phase-space formulation with a Hilbert space. It "is obtained within the framework of the relative-state formulation. For this purpose, the Hilbert space of a quantum system is enlarged by introducing an auxiliary ... |
https://en.wikipedia.org/wiki/Acetate%20kinase | In molecular biology, acetate kinase (), which is predominantly found in micro-organisms, facilitates the production of acetyl-CoA by phosphorylating acetate in the presence of ATP and a divalent cation. Short-chain fatty acids (SCFAs) play a major role in carbon cycle and can be utilized as a source of carbon and ener... |
https://en.wikipedia.org/wiki/Precipitin | A precipitin is an antibody which can precipitate out of a solution upon antigen binding.
Precipitin reaction
The precipitin reaction provided the first quantitative assay for antibody. The precipitin reaction is based upon the interaction of antigen with antibody leading to the production of antigen-antibody complexe... |
https://en.wikipedia.org/wiki/IBM%20LAN%20Server | IBM LAN Server is a discontinued network operating system introduced by International Business Machines (IBM) in 1988. LAN Server started as a close cousin of Microsoft's LAN Manager and first shipped in early 1988. It was originally designed to run on top of Operating System/2 (OS/2) Extended Edition. The network clie... |
https://en.wikipedia.org/wiki/Antiseptic | An antiseptic ( and ) is an antimicrobial substance or compound that is applied to living tissue to reduce the possibility of sepsis, infection or putrefaction. Antiseptics are generally distinguished from antibiotics by the latter's ability to safely destroy bacteria within the body, and from disinfectants, which dest... |
https://en.wikipedia.org/wiki/Square%20knot%20insignia | Square knot insignia are embroidered cloth patches that represent awards of the Scout associations throughout the world.
The Scout Association of the United Kingdom uses a "figure-eight" knot and many Scouting organizations of the Commonwealth countries follow suit. The World Organization of the Scout Movement uses mi... |
https://en.wikipedia.org/wiki/ECos | The Embedded Configurable Operating System (eCos) is a free and open-source real-time operating system intended for embedded systems and applications which need only one process with multiple threads. It is designed to be customizable to precise application requirements of run-time performance and hardware needs. It is... |
https://en.wikipedia.org/wiki/Saha%20Institute%20of%20Nuclear%20Physics | The Saha Institute of Nuclear Physics (SINP) is an institution of basic research and training in physical and biophysical sciences located in Bidhannagar, Kolkata, India. The institute is named after the famous Indian physicist Meghnad Saha.
Previous Directors
Gautam Bhattacharyya
Ajit Mohanty
Bikas Chakrabarti
Mi... |
https://en.wikipedia.org/wiki/Joseph%20Black | Joseph Black (16 April 1728 – 6 December 1799) was a Scottish physicist and chemist, known for his discoveries of magnesium, latent heat, specific heat, and carbon dioxide. He was Professor of Anatomy and Chemistry at the University of Glasgow for 10 years from 1756, and then Professor of Medicine and Chemistry at the ... |
https://en.wikipedia.org/wiki/Digital%20nomad | Digital nomads are people who travel freely while working remotely using technology and the internet. Such people generally have minimal material possessions and work remotely in temporary housing, hotels, cafes, public libraries, co-working spaces, or recreational vehicles, using Wi-Fi, smartphones or mobile hotspots ... |
https://en.wikipedia.org/wiki/Lentinula%20boryana | Lentinula boryana is a species of edible agaric fungus in the family Omphalotaceae that is found in subtropical Americas. Originally described as Agaricus boryanus by Miles Joseph Berkeley & Camille Montagne in 1849, it was moved to the genus Lentinula and given its current name by David Pegler in 1976. It is the type ... |
https://en.wikipedia.org/wiki/Arginylation | Arginylation is a post-translational modification in which proteins are modified by the addition of arginine (Arg) at the N-terminal amino group or side chains of reactive amino acids by the enzyme, arginyltransferase (ATE1). Recent studies have also revealed that hundreds of proteins in vivo are arginylated, proteins ... |
https://en.wikipedia.org/wiki/Skype%20Qik | Skype Qik was a video messaging service by Skype. It was created by the company, Skype Technologies, who acquired Qik. The service, offered for Android, iOS, and Windows Phone devices, allowed users to exchange video messages between individuals or within a group.
Previously, the Qik service offered a mobile-based li... |
https://en.wikipedia.org/wiki/Klee%20diagram | Klee diagrams, named for their resemblance to paintings by Paul Klee, are false-colour maps that represent a way of assembling and viewing large genomic datasets. Contemporary research has produced genomic databases for an enormous range of life forms, inviting insights into the genetic basis of biodiversity.
Indicato... |
https://en.wikipedia.org/wiki/Benjamin%E2%80%93Ono%20equation | In mathematics, the Benjamin–Ono equation is a nonlinear partial integro-differential equation that
describes one-dimensional internal waves in deep water.
It was introduced by and .
The Benjamin–Ono equation is
where H is the Hilbert transform.
It possesses infinitely many conserved densities and symmetries; thus... |
https://en.wikipedia.org/wiki/Manneken%20Pis | ; ) is a landmark bronze fountain sculpture in central Brussels, Belgium, depicting a puer mingens; a naked little boy urinating into the fountain's basin. Though its existence is attested as early as the mid-15th century, Manneken Pis was redesigned by the Brabantine sculptor Jérôme Duquesnoy the Elder and put in pl... |
https://en.wikipedia.org/wiki/Mir-390%20microRNA%20precursor%20family | In molecular biology mir-390 microRNA is a short RNA molecule. MicroRNAs function to regulate the expression levels of other genes by several mechanisms.
See also
MicroRNA |
https://en.wikipedia.org/wiki/Parseval%27s%20identity | In mathematical analysis, Parseval's identity, named after Marc-Antoine Parseval, is a fundamental result on the summability of the Fourier series of a function. Geometrically, it is a generalized Pythagorean theorem for inner-product spaces (which can have an uncountable infinity of basis vectors).
Informally, the i... |
https://en.wikipedia.org/wiki/Ellerbeckia | Ellerbeckia is a genus of diatoms belonging to the family Paraliaceae.
The species of this genus are found in Europe and Northern America.
Species:
Ellerbeckia penzhica Lupikina, 1991 |
https://en.wikipedia.org/wiki/Features%20new%20to%20Windows%20Vista | Compared with previous versions of Microsoft Windows, features new to Windows Vista are very numerous, covering most aspects of the operating system, including additional management features, new aspects of security and safety, new I/O technologies, new networking features, and new technical features. Windows Vista al... |
https://en.wikipedia.org/wiki/Ciphertext-only%20attack | In cryptography, a ciphertext-only attack (COA) or known ciphertext attack is an attack model for cryptanalysis where the attacker is assumed to have access only to a set of ciphertexts. While the attacker has no channel providing access to the plaintext prior to encryption, in all practical ciphertext-only attacks, th... |
https://en.wikipedia.org/wiki/Magnetometer | A magnetometer is a device that measures magnetic field or magnetic dipole moment. Different types of magnetometers measure the direction, strength, or relative change of a magnetic field at a particular location. A compass is one such device, one that measures the direction of an ambient magnetic field, in this case, ... |
https://en.wikipedia.org/wiki/Distributed%20R | Distributed R is an open source, high-performance platform for the R language. It splits tasks between multiple processing nodes to reduce execution time and analyze large data sets. Distributed R enhances R by adding distributed data structures, parallelism primitives to run functions on distributed data, a task sched... |
https://en.wikipedia.org/wiki/Fura-2-acetoxymethyl%20ester | Fura-2-acetoxymethyl ester, often abbreviated Fura-2AM, is a membrane-permeant derivative of the ratiometric calcium indicator Fura-2 used in biochemistry to measure cellular calcium concentrations by fluorescence. When added to cells, Fura-2AM crosses cell membranes and once inside the cell, the acetoxymethyl groups ... |
https://en.wikipedia.org/wiki/Deterministic%20acyclic%20finite%20state%20automaton | In computer science, a deterministic acyclic finite state automaton (DAFSA),
also called a directed acyclic word graph (DAWG; though that name also refers to a related data structure that functions as a suffix index)
is a data structure that represents a set of strings, and allows for a query operation that tests wheth... |
https://en.wikipedia.org/wiki/Window%20period | In medicine, the window period for a test designed to detect a specific disease (particularly infectious disease) is the time between first infection and when the test can reliably detect that infection. In antibody-based testing, the window period is dependent on the time taken for seroconversion.
The window period i... |
https://en.wikipedia.org/wiki/Sinovaginal%20bulb | The sinovaginal bulb is a transitional structure in the development of female genitalia, and is one of a pair of endodermal outgrowths of the urogenital sinus, which later fuse to form the lower part of the vagina. The lower third of the vagina is derived from the urogenital sinus.
The hymen is formed from the same ti... |
https://en.wikipedia.org/wiki/Virchows%20Archiv | Virchows Archiv: European Journal of Pathology is a monthly peer-reviewed medical journal of all aspects of pathology, especially human pathology. It is published by Springer Science+Business Media and an official publication of the European Society of Pathology. It was established in 1847 by Rudolf Virchow and his fri... |
https://en.wikipedia.org/wiki/Object%20orgy | In computer programming, an object orgy is a situation in which objects are insufficiently encapsulated via information hiding, allowing unrestricted access to their internals. This is a common failure (or anti-pattern) in object-oriented design or object-oriented programming, and it can lead to increased maintenance n... |
https://en.wikipedia.org/wiki/Wilson%20polynomials | In mathematics, Wilson polynomials are a family of orthogonal polynomials introduced by
that generalize Jacobi polynomials, Hahn polynomials, and Charlier polynomials.
They are defined in terms of the generalized hypergeometric function and the Pochhammer symbols by
See also
Askey–Wilson polynomials are a q-analogu... |
https://en.wikipedia.org/wiki/Freudenthal%20spectral%20theorem | In mathematics, the Freudenthal spectral theorem is a result in Riesz space theory proved by Hans Freudenthal in 1936. It roughly states that any element dominated by a positive element in a Riesz space with the principal projection property can in a sense be approximated uniformly by simple functions.
Numerous well... |
https://en.wikipedia.org/wiki/Outstar | Outstar is an output from the neurodes of the hidden layer of the neural network architecture which works as an input for output layer. Neurode of hidden layer provides input to neurode of the output layer. |
https://en.wikipedia.org/wiki/Pesticide%20application | Pesticide application refers to the practical way in which pesticides (including herbicides, fungicides, insecticides, or nematode control agents) are delivered to their biological targets (e.g. pest organism, crop or other plant). Public concern about the use of pesticides has highlighted the need to make this process... |
https://en.wikipedia.org/wiki/ACYP2 | Acylphosphatase-2 is an enzyme that in humans is encoded by the ACYP2 gene.
Function
Acylphosphatase can hydrolyze the phosphoenzyme intermediate of different membrane pumps, particularly the Ca2+/Mg2+-ATPase from sarcoplasmic reticulum of skeletal muscle. Two isoenzymes have been isolated, called muscle acylphospha... |
https://en.wikipedia.org/wiki/Ring%20learning%20with%20errors%20key%20exchange | In cryptography, a public key exchange algorithm is a cryptographic algorithm which allows two parties to create and share a secret key, which they can use to encrypt messages between themselves. The ring learning with errors key exchange (RLWE-KEX) is one of a new class of public key exchange algorithms that are desig... |
https://en.wikipedia.org/wiki/You.com | You.com is a search engine. It allows people to personalize their search by letting its users upvote, downvote, or block apps. It provides additional products including their chatbot called YouChat, a writing tool called YouWrite, and AI-image generator called YouImagine, which utilizes models like Stable Diffusion and... |
https://en.wikipedia.org/wiki/Post-Newtonian%20expansion | In general relativity, post-Newtonian expansions (PN expansions) are used for finding an approximate solution of Einstein field equations for the metric tensor. The approximations are expanded in small parameters that express orders of deviations from Newton's law of universal gravitation. This allows approximations to... |
https://en.wikipedia.org/wiki/Phase%20boundary | In thermal equilibrium, each phase (i.e. liquid, solid etc.) of physical matter comes to an end at a transitional point, or spatial interface, called a phase boundary, due to the immiscibility of the matter with the matter on the other side of the boundary. This immiscibility is due to at least one difference between ... |
https://en.wikipedia.org/wiki/Outline%20of%20computer%20vision | The following outline is provided as an overview of and topical guide to computer vision:
Computer vision – interdisciplinary field that deals with how computers can be made to gain high-level understanding from digital images or videos. From the perspective of engineering, it seeks to automate tasks that the human vi... |
https://en.wikipedia.org/wiki/Sodium-hydrogen%20exchange%20regulatory%20cofactor%202 | Sodium-hydrogen exchange regulatory cofactor NHE-RF2 (NHERF-2) also known as tyrosine kinase activator protein 1 (TKA-1) or SRY-interacting protein 1 (SIP-1) is a protein that in humans is encoded by the SLC9A3R2 (solute carrier family 9 isoform A3 regulatory factor 2) gene.
NHERF-2 is a scaffold protein that connects... |
https://en.wikipedia.org/wiki/BC%20Geographical%20Names | The BC Geographical Names (formerly BC Geographical Names Information System or BCGNIS) is a geographic name web service and database for the Canadian province of British Columbia run by the Base Mapping and Geomatic Services Branch of the Integrated Land Management Bureau. The database contains official names and spel... |
https://en.wikipedia.org/wiki/John%20Hunter%20Thomas | John Hunter Thomas (March 26, 1928 – July 20, 1999) was an American botanist, professor of biological sciences at Stanford University, curator and director of the Dudley Herbarium, and joint curator at the California Academy of Sciences. He was known for his study of plants in the Sonoran Desert, the Santa Cruz Mounta... |
https://en.wikipedia.org/wiki/Agar | Agar ( or ), or agar-agar, is a jelly-like substance consisting of polysaccharides obtained from the cell walls of some species of red algae, primarily from "ogonori" (Gracilaria) and "tengusa" (Gelidiaceae). As found in nature, agar is a mixture of two components, the linear polysaccharide agarose and a heterogeneous... |
https://en.wikipedia.org/wiki/Mwrank | mwrank is one in a suite of programs for computing elliptic curves over rational numbers. Other programs in the suite compute conductors, torsion subgroups, isogenous and quadratic twists of curves. mwrank is written in C++ and is free software released under the GNU General Public License.
External links
Official mwr... |
https://en.wikipedia.org/wiki/Salford%20Acoustics | Salford Acoustics offers acoustics and audio engineering courses, undertakes public and industrial research in acoustics, carries out commercial testing, and undertakes activities to engage the public in acoustic science and engineering. It is based in two locations: (i) 3 km west of Manchester city centre, UK, in the ... |
https://en.wikipedia.org/wiki/Essential%20monomorphism | In mathematics, specifically category theory, an essential monomorphism is a monomorphism f in a category C such that for a morphism g in C, the morphism is a monomorphism only when g is a monomorphism. Essential monomorphisms in a category of modules are those whose image is an essential submodule of the codomain. An... |
https://en.wikipedia.org/wiki/Sunflower%20%28mathematics%29 | In the mathematical fields of set theory and extremal combinatorics, a sunflower or -system is a collection of sets in which all possible distinct pairs of sets share the same intersection. This common intersection is called the kernel of the sunflower.
The naming arises from a visual similarity to the botanical sunfl... |
https://en.wikipedia.org/wiki/Blind%20electric%20ray | The blind electric ray (Typhlonarke aysoni) is a little-known species of sleeper ray in the family Narkidae, endemic to New Zealand. It is found on the bottom, typically at a depth of . Reaching in length, this species has a thin, nearly circular pectoral fin disc without visible eyes, and a short tail with a single d... |
https://en.wikipedia.org/wiki/Fisher%20equation | In financial mathematics and economics, the Fisher equation expresses the relationship between nominal interest rates, real interest rates, and inflation. Named after Irving Fisher, an American economist, it can be expressed as real interest rate ≈ nominal interest rate − inflation rate.
In more formal terms, where ... |
https://en.wikipedia.org/wiki/Mir-874%20microRNA%20precursor%20family | In molecular biology mir-874 microRNA is a short RNA molecule. MicroRNAs function to regulate the expression levels of other genes by several mechanisms.
See also
MicroRNA |
https://en.wikipedia.org/wiki/Lothar%20G%C3%B6ttsche | Lothar Göttsche (born January 21, 1961, in Sonderburg, Denmark) is a German mathematician, known for his work in algebraic geometry.
He is a research scientist at the International Centre for Theoretical Physics in Trieste, Italy. He is also editor for Geometry & Topology.
Biography
After studying mathematics at the... |
https://en.wikipedia.org/wiki/Conkling%20Cavern | Conkling Cavern is a paleontological and archaeological site located in Doña Ana County, New Mexico. It was excavated in the late 1920s under the direction of Chester Stock. Unfortunately, Stock never published the fossil fauna from the excavations. Instead, R. P. Conkling, who had drawn scientific attention to the sit... |
https://en.wikipedia.org/wiki/Dynamic%20Kernel%20Module%20Support | Dynamic Kernel Module Support (DKMS) is a program/framework that enables generating Linux kernel modules whose sources generally reside outside the kernel source tree. The concept is to have DKMS modules automatically rebuilt when a new kernel is installed.
Framework
An essential feature of DKMS is that it automatica... |
https://en.wikipedia.org/wiki/Message%20broker | A message broker (also known as an integration broker or interface engine) is an intermediary computer program module that translates a message from the formal messaging protocol of the sender to the formal messaging protocol of the receiver. Message brokers are elements in telecommunication or computer networks where ... |
https://en.wikipedia.org/wiki/Leonid%20Pastur | Leonid Andreevich Pastur (, ) (born 21 August 1937) is a Ukrainian mathematical physicist and theoretical physicist, known in particular for contributions to random matrix theory, the spectral theory of random Schrödinger operators, statistical mechanics, and solid state physics (especially, the theory of disordered sy... |
https://en.wikipedia.org/wiki/International%20Committee%20on%20Systematics%20of%20Prokaryotes | The International Committee on Systematics of Prokaryotes (ICSP), formerly the International Committee on Systematic Bacteriology (ICSB), is the body that oversees the nomenclature of prokaryotes, determines the rules by which prokaryotes are named and whose Judicial Commission issues Opinions concerning taxonomic matt... |
https://en.wikipedia.org/wiki/Bulbus%20cordis | The bulbus cordis (the bulb of the heart) is a part of the developing heart that lies ventral to the primitive ventricle after the heart assumes its S-shaped form. The superior end of the bulbus cordis is also called the conotruncus.
Structure
In the early tubular heart, the bulbus cordis is the major outflow pathway... |
https://en.wikipedia.org/wiki/CoderDojo | CoderDojo is a global volunteer-led community of free programming workshops for young people (not to be confused with Code Ninjas who is also a coding business that refers to their locations as dojos). The movement is a grassroots organisation with individual clubs (called "Dojos") acting independently. A charity calle... |
https://en.wikipedia.org/wiki/Polymerase%20chain%20reaction%20optimization | The polymerase chain reaction (PCR) is a commonly used molecular biology tool for amplifying DNA, and various techniques for PCR optimization which have been developed by molecular biologists to improve PCR performance and minimize failure.
Contamination and PCR
The PCR method is extremely sensitive, requiring only ... |
https://en.wikipedia.org/wiki/Postmortem%20caloricity | Postmortem caloricity is a phenomenon where the body temperature of a corpse rises or remains unusually high for up to 2 hours after death instead of falling.
Cause
Postmortem caloricity may (more frequently) be observed in deaths resulting from asphyxia, poisonings (e.g. with datura, alcohol, strychnine), sepsis, ba... |
https://en.wikipedia.org/wiki/C-number | The term c-number (classical number) is an old nomenclature introduced by Paul Dirac which refers to real and complex numbers. It is used to distinguish from operators (q-numbers or quantum numbers) in quantum mechanics.
Although c-numbers are commuting, the term anti-commuting c-number is also used to refer to a typ... |
https://en.wikipedia.org/wiki/Mike%27s%20On | Mike's On: Francesa on the FAN was a sports radio talk show airing on New York City station WFAN, hosted by Mike Francesa. The show debuted on September 3, 2008, as the successor to Francesa's previous program, Mike and the Mad Dog, which was broadcast from 1989 to 2008 and made Francesa and his partner Chris Russo the... |
https://en.wikipedia.org/wiki/Gompertz%20function | The Gompertz curve or Gompertz function is a type of mathematical model for a time series, named after Benjamin Gompertz (1779–1865). It is a sigmoid function which describes growth as being slowest at the start and end of a given time period. The right-side or future value asymptote of the function is approached much ... |
https://en.wikipedia.org/wiki/Morita%20conjectures | The Morita conjectures in general topology are certain problems about normal spaces, now solved in the affirmative. The conjectures, formulated by Kiiti Morita in 1976, asked
If is normal for every normal space Y, is X a discrete space?
If is normal for every normal P-space Y, is X metrizable?
If is normal fo... |
https://en.wikipedia.org/wiki/South%20American%20Bird%20Fair | The South American Birdwatching Fair is an annual event for birdwatchers, held every year in a different country of the continent. It is described as the birders' principal meeting in South America, with people from all over the world.
Lovers of wildlife in general and birdwatching in particular can find in the fair a... |
https://en.wikipedia.org/wiki/Agreeable%20subset | An agreeable subset is a subset of items that is considered, by all people in a certain group, to be at least as good as its complement. Finding a small agreeable subset is a problem in computational social choice.
An example situation in which this problem arises is when a family goes on a trip and has to decide whic... |
https://en.wikipedia.org/wiki/Ductility | Ductility is a mechanical property commonly described as a material's amenability to drawing (e.g. into wire). In materials science, ductility is defined by the degree to which a material can sustain plastic deformation under tensile stress before failure. Ductility is an important consideration in engineering and manu... |
https://en.wikipedia.org/wiki/Lotte%20Hollands | Lotte Hollands (born 1981) is a Dutch mathematician and mathematical physicist who studies quantum field theory, supersymmetric gauge theory, and string theory. She is an associate professor and Royal Society Dorothy Hodgkin Fellow in the Department of Mathematics at Heriot-Watt University.
Early life
Hollands was bo... |
https://en.wikipedia.org/wiki/Hyperplasia%20of%20midface | Hyperplasia of midface is a condition in which the infraorbital and perialar regions are anteriorally positioned, facial convexity is increased, and/or the nasolabial angle is increased.
Syndromes (conditions)
Hyperplasia of midface is seen in the following conditions and syndromes:
Craniofacial dysplasia - osteope... |
https://en.wikipedia.org/wiki/%C3%89mile%20Clapeyron | Benoît Paul Émile Clapeyron (; 26 January 1799 – 28 January 1864) was a French engineer and physicist, one of the founders of thermodynamics.
Life
Born in Paris, Clapeyron studied at the École polytechnique, graduating in 1818. He also studied at École des mines. In 1820 he and Gabriel Lamé went to Saint Petersburg to... |
https://en.wikipedia.org/wiki/Mavis%20Agbandje-McKenna | Mavis Agbandje-McKenna (April 11, 1963 – March 3, 2021) was a Nigerian-born British medical biophysicist, structural virologist, and a professor of structural biology, as well as the director of the Center for Structural Biology at the University of Florida in Gainesville, Florida. Agbandje-McKenna studied parvovirus s... |
https://en.wikipedia.org/wiki/Tomasz%20Robert%20Taylor | Tomasz Robert Taylor (born February 23, 1954) is a Polish-American theoretical physicist and faculty at Northeastern University in Boston, Massachusetts, United States of America. He obtained his PhD degree from the University of Warsaw, Poland in 1981 under the supervision of Stefan Pokorski. He is a descendant of Joh... |
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