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https://en.wikipedia.org/wiki/Advances%20in%20Radio%20Science | Advances in Radio Science is a peer-reviewed open access scientific journal published by the German National Committee of the International Union of Radio Science. It covers radio science and radio engineering. It is abstracted and indexed in Scopus.
See also
Radio Science
External links
Electrical and electronic... |
https://en.wikipedia.org/wiki/Biological%20tests%20of%20necessity%20and%20sufficiency | Biological tests of necessity and sufficiency refer to experimental methods and techniques that seek to test or provide evidence for specific kinds of causal relationships in biological systems. A necessary cause is one without which it would be impossible for an effect to occur, while a sufficient cause is one whose p... |
https://en.wikipedia.org/wiki/Startup%20ecosystem | A startup ecosystem is formed by people, startups in their various stages and various types of organizations in a location (physical or virtual), interacting as a system to create and scale new startup companies. These organizations can be further divided into categories such as universities, funding organizations, sup... |
https://en.wikipedia.org/wiki/Sphere%20theorem | In Riemannian geometry, the sphere theorem, also known as the quarter-pinched sphere theorem, strongly restricts the topology of manifolds admitting metrics with a particular curvature bound. The precise statement of the theorem is as follows. If M is a complete, simply-connected, n-dimensional Riemannian manifold wi... |
https://en.wikipedia.org/wiki/Eisenstein%20sum | In mathematics, an Eisenstein sum is a finite sum depending on a finite field and related to a Gauss sum. Eisenstein sums were introduced by Eisenstein in 1848, named "Eisenstein sums" by Stickelberger in 1890, and rediscovered by Yamamoto in 1985, who called them relative Gauss sums.
Definition
The Eisenstein sum is... |
https://en.wikipedia.org/wiki/Ethogram | An ethogram is a catalogue or inventory of behaviours or actions exhibited by an animal used in ethology.
The behaviours in an ethogram are usually defined to be mutually exclusive and objective, avoiding subjectivity and functional inference as to their possible purpose. For example, a species may use a putative th... |
https://en.wikipedia.org/wiki/Tudor%20rose | The Tudor rose (sometimes called the Union rose) is the traditional floral heraldic emblem of England and takes its name and origins from the House of Tudor, which united the House of Lancaster and the House of York. The Tudor rose consists of five white inner petals, representing the House of York, and five red outer... |
https://en.wikipedia.org/wiki/The%20Sims%20Social | The Sims Social was a Facebook addition to the Sims series of video games. It was announced during the Electronic Entertainment Expo 2011 press conference. As with the original Sims games, The Sims Social lets the user create their own customizable character. In this version, however, the player uses their character t... |
https://en.wikipedia.org/wiki/Futile%20game | In game theory, a futile game is a game that permits a draw or a tie when optimal moves are made by both players. An example of this type of game is the classical form of Tic-tac-toe, though not all variants are futile games. The term does not apply to intransitive games, such as iterated prisoner's dilemma or rock–pap... |
https://en.wikipedia.org/wiki/Hereditary%20set | In set theory, a hereditary set (or pure set) is a set whose elements are all hereditary sets. That is, all elements of the set are themselves sets, as are all elements of the elements, and so on.
Examples
For example, it is vacuously true that the empty set is a hereditary set, and thus the set containing only the... |
https://en.wikipedia.org/wiki/Fargam | Fargam (Auspicious in Persian) was the name of a male Rhesus macaque monkey launched into space by Iran. This was Iran's second attempt at launching a monkey into space, their first attempt in 2010 had failed as the animal died in space. The news was released by Iranian state TV which also showed footage of Fargam str... |
https://en.wikipedia.org/wiki/The%20New%20Voice%20of%20Ukraine | The New Voice of Ukraine or simply as the New Voice is a Ukrainian, English and Russian language newspaper based in Ukraine that was founded in 2014 to offer unbiased and unaffiliated independent reporting on issues regarding Ukraine.
History
The newspaper was founded in 2014 with the mission of not being affiliated t... |
https://en.wikipedia.org/wiki/R4000 | The R4000 is a microprocessor developed by MIPS Computer Systems that implements the MIPS III instruction set architecture (ISA). Officially announced on 1 October 1991, it was one of the first 64-bit microprocessors and the first MIPS III implementation. In the early 1990s, when RISC microprocessors were expected to r... |
https://en.wikipedia.org/wiki/SPG23 | Spastic paraplegia 23 (SPG autosomal recessive) is a 25cM gene locus at 1q24-q32. A genome-wide linkage screen has associated this locus with a type of hereditary spastic paraplegia (HSP). |
https://en.wikipedia.org/wiki/2%CE%B1-Mannobiose | 2α-Mannobiose is a disaccharide. It is formed by a condensation reaction, when two mannose molecules react together, in the formation of a glycosidic bond. |
https://en.wikipedia.org/wiki/ZoneZero | ZoneZero is a website dedicated to photography, founded in 1994 by Mexican photographer Pedro Meyer. It first appeared online when the internet became a public resource, making it the oldest still standing and growing website dedicated to photography. Robert Hirsch has referred to it as a "top-notch" photographic site... |
https://en.wikipedia.org/wiki/Swiss%20cheese%20%28mathematics%29 | In mathematics, a Swiss cheese is a compact subset of the complex plane obtained by removing from a closed disc some countable union of open discs, usually with some restriction on the centres and radii of the removed discs. Traditionally the deleted discs should have pairwise disjoint closures which are subsets of the... |
https://en.wikipedia.org/wiki/Donkey | The donkey is a domesticated equine. It derives from the African wild ass, Equus africanus, and may be classified either as a subspecies thereof, Equus africanus asinus, or as a separate species, Equus asinus. It was domesticated in Africa some years ago, and has been used mainly as a working animal since that time.
... |
https://en.wikipedia.org/wiki/Spacetime%20diagram | A spacetime diagram is a graphical illustration of locations in space at various times, especially in the special theory of relativity. Spacetime diagrams can show the geometry underlying phenomena like time dilation and length contraction without mathematical equations.
The history of an object's location through tim... |
https://en.wikipedia.org/wiki/Modelling%20biological%20systems | Modelling biological systems is a significant task of systems biology and mathematical biology. Computational systems biology aims to develop and use efficient algorithms, data structures, visualization and communication tools with the goal of computer modelling of biological systems. It involves the use of computer si... |
https://en.wikipedia.org/wiki/Chofa | Chofa (, ; lit. sky tassel) is a Lao and Thai architectural decorative ornament that adorns the top at the end of wat and palace roofs in most Southeast Asian countries, such as Thailand, Cambodia, Laos, and Myanmar. It resembles a tall thin bird and looks hornlike. The chofa is generally believed to represent the myth... |
https://en.wikipedia.org/wiki/Automatic%20Certificate%20Management%20Environment | The Automatic Certificate Management Environment (ACME) protocol is a communications protocol for automating interactions between certificate authorities and their users' servers, allowing the automated deployment of public key infrastructure at very low cost. It was designed by the Internet Security Research Group (IS... |
https://en.wikipedia.org/wiki/Market%20fragmentation | Fragmentation in a technology market happens when a market is composed of multiple highly-incompatible technologies or technology stacks, forcing prospective buyers of a single product to commit to an entire product ecosystem, rather than maintaining free choice of complementary products and services.
Two common varie... |
https://en.wikipedia.org/wiki/Eberhard%20Zeidler%20%28mathematician%29 | Eberhard Hermann Erich Zeidler (6 October 1940 in Leipzig, Germany – 18 November 2016 ibid) was a German mathematician, who worked primarily in the field of non-linear functional analysis.
Life and work
After attending the Leipzig Eberhard Zeidler began studying mathematics at the University of Leipzig in 1959. In 1... |
https://en.wikipedia.org/wiki/Ms2%20%28software%29 | ms2 is a non-commercial molecular simulation program. It comprises both molecular dynamics and Monte Carlo simulation algorithms. ms2 is designed for the calculation of thermodynamic properties of fluids. A large number of thermodynamic properties can be readily computed using ms2, e.g. phase equilibrium, transport and... |
https://en.wikipedia.org/wiki/Climatic%20adaptation | Climatic adaptation refers to adaptations of an organism that are triggered due to the patterns of variation of abiotic factors that determine a specific climate. Annual means, seasonal variation and daily patterns of abiotic factors are properties of a climate where organisms can be adapted to. Changes in behavior, ph... |
https://en.wikipedia.org/wiki/FL%20Studio%20Mobile | FL Studio Mobile is a digital audio workstation available for Android, iOS and Windows UWP.
The program allows for the creation of complete multi-track music projects, which can then be exported in WAV, MP3 and MIDI formats, to work with other digital audio workstations, or in FLM project format to be opened in FL Stu... |
https://en.wikipedia.org/wiki/K.%20R.%20Parthasarathy%20%28probabilist%29 | Kalyanapuram Rangachari Parthasarathy (25 June 1936 – 14 June 2023) was an Indian statistician who was professor emeritus at the Indian Statistical Institute and a pioneer of quantum stochastic calculus. Parthasarathy was the recipient the Shanti Swarup Bhatnagar Prize for Science and Technology in Mathematical Science... |
https://en.wikipedia.org/wiki/Lipid%20peroxidation | Lipid peroxidation is the chain of reactions of oxidative degradation of lipids. It is the process in which free radicals "steal" electrons from the lipids in cell membranes, resulting in cell damage. This process proceeds by a free radical chain reaction mechanism. It most often affects polyunsaturated fatty acids, b... |
https://en.wikipedia.org/wiki/Mega%20Food%20Parks | Mega Food Park is a scheme of the Ministry of Food Processing (part of the Government of India) with the aim of establishing a "direct linkage from farm to processing and then to consumer markets" through a network of collection centres and primary processing centres. Its purpose was to increase processing of perishabl... |
https://en.wikipedia.org/wiki/Reprogramming | In biology, reprogramming refers to erasure and remodeling of epigenetic marks, such as DNA methylation, during mammalian development or in cell culture. Such control is also often associated with alternative covalent modifications of histones.
Reprogrammings that are both large scale (10% to 100% of epigenetic marks)... |
https://en.wikipedia.org/wiki/Triangular%20interval | The triangular interval (also known as the lateral triangular space, lower triangular space, and triceps hiatus) is a space found in the axilla. It is one of the three intermuscular spaces found in the axillary space. The other two spaces are: quadrangular space and triangular space.
Borders
Two of its borders are as ... |
https://en.wikipedia.org/wiki/TurboDOS | TurboDOS is a multi user CP/M like operating system for the Z80 and 8086 CPUs developed by Software 2000 Inc.
It was released around 1982 for S100 bus based systems such as the NorthStar Horizon and the Commercial Systems line of the multiprocessor systems including the CSI-50, CSI-75, SCI-100 and CSI-150.
The multip... |
https://en.wikipedia.org/wiki/Scripting%20language | A scripting language or script language is a programming language that is used to manipulate, customize, and automate the facilities of an existing system. Scripting languages are usually interpreted at runtime rather than compiled.
A scripting language's primitives are usually elementary tasks or API calls, and the s... |
https://en.wikipedia.org/wiki/Continuous%20poset | In order theory, a continuous poset is a partially ordered set in which every element is the directed supremum of elements approximating it.
Definitions
Let be two elements of a preordered set . Then we say that approximates , or that is way-below , if the following two equivalent conditions are satisfied.
For an... |
https://en.wikipedia.org/wiki/Call%20signs%20in%20Australia | Call signs in Australia are allocated by the Australian Communications and Media Authority and are unique for each broadcast station. The use of callsigns on-air in both radio and television in Australia is optional, so many stations used other on-air identifications. Australian broadcast stations officially have the p... |
https://en.wikipedia.org/wiki/Average%20rectified%20value | In electrical engineering, the average rectified value (ARV) of a quantity is the average of its absolute value.
The average of a symmetric alternating value is zero and it is therefore not useful to characterize it. Thus the easiest way to determine a quantitative measurement size is to use the average rectified valu... |
https://en.wikipedia.org/wiki/Eclipta%20angustata | Eclipta angustata is an Asian species of plants in the family Asteraceae. It is widespread across the Indian Subcontinent, Southeast Asia, southern China, Taiwan, and the Ryukyu Islands in Japan. It is regarded as a weed in some places, in others used as an herb, hair dye, or edible vegetable.
Eclipta angustata was fo... |
https://en.wikipedia.org/wiki/List%20of%20unsolved%20problems%20in%20computer%20science | This article is a list of notable unsolved problems in computer science. A problem in computer science is considered unsolved when no solution is known, or when experts in the field disagree about proposed solutions.
Computational complexity
P versus NP problem
What is the relationship between BQP and NP?
NC = P p... |
https://en.wikipedia.org/wiki/Maximum%20energy%20product | In magnetics, the maximum energy product is an important figure-of-merit for the strength of a permanent magnet material. It is often denoted and is typically given in units of either (kilojoules per cubic meter, in SI electromagnetism) or (mega-gauss-oersted, in gaussian electromagnetism). 1 MGOe is equivalent to .... |
https://en.wikipedia.org/wiki/Alert%20correlation | Alert correlation is a type of log analysis. It focuses on the process of clustering alerts (events), generated by NIDS and HIDS computer systems, to form higher-level pieces of information.
Example of simple alert correlation is grouping invalid login attempts to report single incident like "10000 invalid login attem... |
https://en.wikipedia.org/wiki/Sinoconodon | Sinoconodon is an extinct genus of mammaliamorphs that appears in the fossil record of the Lufeng Formation of China in the Sinemurian stage of the Early Jurassic period, about 193 million years ago. While sharing many plesiomorphic traits with other non-mammaliaform cynodonts, it possessed a special, secondarily evolv... |
https://en.wikipedia.org/wiki/Sec61 | Sec61, termed SecYEG in prokaryotes, is a membrane protein complex found in all domains of life. As the core component of the translocon, it transports proteins to the endoplasmic reticulum in eukaryotes and out of the cell in prokaryotes. It is a doughnut-shaped pore through the membrane with 3 different subunits (het... |
https://en.wikipedia.org/wiki/Supersingular%20prime%20%28algebraic%20number%20theory%29 | In algebraic number theory, a supersingular prime for a given elliptic curve is a prime number with a certain relationship to that curve. If the curve E is defined over the rational numbers, then a prime p is supersingular for E if the reduction of E modulo p is a supersingular elliptic curve over the residue field Fp... |
https://en.wikipedia.org/wiki/4000%20%28number%29 | 4000 (four thousand) is the natural number following 3999 and preceding 4001. It is a decagonal number.
Selected numbers in the range 4001–4999
4001 to 4099
4005 – triangular number
4007 – safe prime
4010 – magic constant of n × n normal magic square and n-queens problem for n = 20.
4013 – balanced prime
4019 – ... |
https://en.wikipedia.org/wiki/Viscous%20liquid | In condensed matter physics and physical chemistry, the terms viscous liquid, supercooled liquid, and glass forming liquid are often used interchangeably to designate liquids that are at the same time highly viscous (see Viscosity of amorphous materials), can be or are supercooled, and able to form a glass.
Working po... |
https://en.wikipedia.org/wiki/Occurs%20check | In computer science, the occurs check is a part of algorithms for syntactic unification. It causes unification of a variable V and a structure S to fail if S contains V.
Application in theorem proving
In theorem proving, unification without the occurs check can lead to unsound inference. For example, the Prolog goal... |
https://en.wikipedia.org/wiki/Secure%20transmission | In computer science, secure transmission refers to the transfer of data such as confidential or proprietary information over a secure channel. Many secure transmission methods require a type of encryption. The most common email encryption is called PKI. In order to open the encrypted file, an exchange of key is done.
... |
https://en.wikipedia.org/wiki/Branching%20order%20of%20bacterial%20phyla%20%28Cavalier-Smith%2C%202002%29 | There are several models of the Branching order of bacterial phyla, one of these was proposed in 2002 and 2004 by Thomas Cavalier-Smith. In this frame of work, the branching order of the major lineage of bacteria are determined based on some morphological characters, such as cell wall structure, and not based on the mo... |
https://en.wikipedia.org/wiki/Burroughs%20B20 | The B20 is a line of microcomputers from Burroughs Corporation. The systems, introduced in May 1982, consist of two models: the B21 and the B22. The B21 models are rebadged Convergent Technologies AWS workstations incorporating an Intel 8086 CPU. The B22 models are rebadged IWS workstations. They run the BTOS operating... |
https://en.wikipedia.org/wiki/Windows%20for%20Pen%20Computing | Windows for Pen Computing is a software suite for Windows 3.1x, that Microsoft designed to incorporate pen computing capabilities into the Windows operating environment. Windows for Pen Computing was the second major pen computing platform for x86 tablet PCs; GO Corporation released their operating system, PenPoint OS,... |
https://en.wikipedia.org/wiki/Backscattering%20cross%20section | Backscattering cross section is a property of an object that determines what proportion of incident wave energy is scattered from the object, back in the direction of the incident wave. It is defined as the area which intercepts an amount of power in the incident beam which, if radiated isotropically, would yield a re... |
https://en.wikipedia.org/wiki/Digital%20Command%20Center | The Digital Command Center was a very large remote control introduced for RCA's high-end television sets; in 1983 for the Colortrak 2000 and the SJT400 CED player and in 1984 for the Dimensia Lyceum TV sets. The main feature of the Digital Command Center was that it was universal amongst many RCA components, including... |
https://en.wikipedia.org/wiki/Data%20model%20%28GIS%29 | A geographic data model, geospatial data model, or simply data model in the context of geographic information systems, is a mathematical and digital structure for representing phenomena over the Earth. Generally, such data models represent various aspects of these phenomena by means of geographic data, including spatia... |
https://en.wikipedia.org/wiki/Geometry%20of%20Complex%20Numbers | Geometry of Complex Numbers: Circle Geometry, Moebius Transformation, Non-Euclidean Geometry is an undergraduate textbook on geometry, whose topics include circles, the complex plane, inversive geometry, and non-Euclidean geometry. It was written by Hans Schwerdtfeger, and originally published in 1962 as Volume 13 of t... |
https://en.wikipedia.org/wiki/Edholm%27s%20law | Edholm's law, proposed by and named after Phil Edholm, refers to the observation that the three categories of telecommunication, namely wireless (mobile), nomadic (wireless without mobility) and wired networks (fixed), are in lockstep and gradually converging. Edholm's law also holds that data rates for these telecommu... |
https://en.wikipedia.org/wiki/Index%20of%20cryptography%20articles | Articles related to cryptography include:
A
A5/1 •
A5/2 •
ABA digital signature guidelines •
ABC (stream cipher) •
Abraham Sinkov •
Acoustic cryptanalysis •
Adaptive chosen-ciphertext attack •
Adaptive chosen plaintext and chosen ciphertext attack •
Advantage (cryptography) •
ADFGVX cipher •
Adi Sh... |
https://en.wikipedia.org/wiki/Chronoperates | Chronoperates (meaning "time wanderer" in Greek) is an extinct genus of mammal whose remains have been found in a late Paleocene deposit in Alberta, Canada. It is represented by the type species Chronoperates paradoxus and known only from a partial left lower jaw. It was first identified in 1992 as a non-mammalian cyno... |
https://en.wikipedia.org/wiki/Mochi%20Media | Mochi Media was a browser-based games network, with more than 140 million monthly active users and 15,000 games on nearly 40,000 publisher websites. Mochi Media's products included tools for Flash-based web developers to display in-game advertising, complete micro-transactions and display score boards in games. The com... |
https://en.wikipedia.org/wiki/SM-4 | The SM-4 (CM-4) is a PDP-11/40 compatible system, manufactured in the Eastern Bloc in the 1980s. It was very popular in science and technology. They were manufactured in the Soviet Union, Bulgaria and Hungary, beginning in 1975.
The standard configuration includes 128 or 256 KB core memory, tape puncher, two RK-05 rem... |
https://en.wikipedia.org/wiki/57th%20meridian%20east | The meridian 57° east of Greenwich is a line of longitude that extends from the North Pole across the Arctic Ocean, Europe, Asia, the Indian Ocean, the Southern Ocean, and Antarctica to the South Pole.
The 57th meridian east forms a great circle with the 123rd meridian west.
From Pole to Pole
Starting at the North Po... |
https://en.wikipedia.org/wiki/Developmental%20Studies%20Hybridoma%20Bank | The Developmental Studies Hybridoma Bank (DSHB) is a National Resource established by the National Institutes of Health (NIH) in 1986 to bank and distribute at cost hybridomas and the monoclonal antibodies (mAbs) they produce to the basic science community worldwide. It is housed in the Department of Biology at the Uni... |
https://en.wikipedia.org/wiki/Bursting | Bursting, or burst firing, is an extremely diverse general phenomenon of the activation patterns of neurons in the central nervous system and spinal cord where periods of rapid action potential spiking are followed by quiescent periods much longer than typical inter-spike intervals. Bursting is thought to be important ... |
https://en.wikipedia.org/wiki/Compaq%20Deskpro | The Compaq Deskpro is a line of business-oriented desktop computers manufactured by Compaq, then discontinued after the merger with Hewlett-Packard. Models were produced containing microprocessors from the 8086 up to the x86-based Intel Pentium 4.
History
Deskpro (8086) and Deskpro 286
The original Compaq Deskpro (re... |
https://en.wikipedia.org/wiki/Mod%20openpgp | mod_openpgp was an Apache server module authored by Arturo 'Buanzo' Busleiman. The module implemented access authorization to servers, virtual hosts, or directories when incoming requests' HTTP OpenPGP signatures are valid and known by the local keyring. The module also allowed for the signing and encryption of HTTP re... |
https://en.wikipedia.org/wiki/Linear%20hashing | Linear hashing (LH) is a dynamic data structure which implements a hash table and grows or shrinks one bucket at a time. It was invented by Witold Litwin in 1980.
It has been analyzed by Baeza-Yates and Soza-Pollman. It is the first in a number of schemes known as dynamic hashing
such as Larson's Linear Hashing with... |
https://en.wikipedia.org/wiki/CPUID | In the x86 architecture, the CPUID instruction (identified by a CPUID opcode) is a processor supplementary instruction (its name derived from CPU Identification) allowing software to discover details of the processor. It was introduced by Intel in 1993 with the launch of the Pentium and SL-enhanced 486 processors.
A p... |
https://en.wikipedia.org/wiki/Organic%20certification | Organic certification is a certification process for producers of organic food and other organic agricultural products, in the European Union more commonly known as ecological or biological products. In general, any business directly involved in food production can be certified, including seed suppliers, farmers, food ... |
https://en.wikipedia.org/wiki/Project%20Euler | Project Euler (named after Leonhard Euler) is a website dedicated to a series of computational problems intended to be solved with computer programs. The project attracts graduates and students interested in mathematics and computer programming. Since its creation in 2001 by Colin Hughes, Project Euler has gained nota... |
https://en.wikipedia.org/wiki/Nintendo%20Labo | is a toys-to-life concept developed by Nintendo and released in April 2018. Labo consists of 2 parts, where one part is a game and one part is multiple sheets of cardboard.
The games come as kits that include cardboard cut-outs and other materials that are to be assembled in combination with the Nintendo Switch console... |
https://en.wikipedia.org/wiki/Peptide-mass%20fingerprint | In bio-informatics, a peptide-mass fingerprint or peptide-mass map is a mass spectrum of a mixture of peptides that comes from a digested protein being analyzed. The mass spectrum serves as a fingerprint in the sense that it is a pattern that can serve to identify the protein. The method for forming a peptide-mass fin... |
https://en.wikipedia.org/wiki/Constance%20Kamii | Constance Kamii was a Swiss-Japanese-American mathematics education scholar and psychologist. She was a professor in the Early Childhood Education Program
Department of Curriculum and Instruction at the University of Alabama in Birmingham, Alabama.
Overview
Constance Kamii was born in Geneva, Switzerland, and attended... |
https://en.wikipedia.org/wiki/Tonsillar%20branches%20of%20glossopharyngeal%20nerve | The tonsillar branches of glossopharyngeal nerve supply the palatine tonsil, forming around it a plexus from which filaments are distributed to the soft palate and fauces, where they communicate with the palatine nerves. |
https://en.wikipedia.org/wiki/Return%20receipt | In email, a return receipt is an acknowledgment by the recipient's email client to the sender of receipt of an email message. What acknowledgment, if any, is sent by the recipient to the sender is dependent on the email software of the recipient.
Two notification services are available for email: delivery status notif... |
https://en.wikipedia.org/wiki/High%20Bandwidth%20Memory | High Bandwidth Memory (HBM) is a computer memory interface for 3D-stacked synchronous dynamic random-access memory (SDRAM) initially from Samsung, AMD and SK Hynix. It is used in conjunction with high-performance graphics accelerators, network devices, high-performance datacenter AI ASICs, as on-package cache in CPUs a... |
https://en.wikipedia.org/wiki/Vestigial%20twin | A vestigial twin is a form of parasitic twinning, where the parasitic "twin" is so malformed and incomplete that it typically consists entirely of extra limbs or organs. It also can be a complete living being trapped inside the host person, however the parasitic twin is anencephalic and lacks consciousness.
This pheno... |
https://en.wikipedia.org/wiki/Hugo%20Fricke | Hugo Fricke (August 15, 1892, in Aarhus, Denmark – April 5, 1972, in Huntington, New York, US) was a Danish-American physicist who studied the chemical (radiolysis) and biological (radiation biology) effects of X-ray and electron beams and who also invented the Fricke dosimeter named after him. He also made important c... |
https://en.wikipedia.org/wiki/Prince%20of%20Wales%27s%20feathers | The Prince of Wales's feathers are the heraldic badge of the Prince of Wales, the heir to the British throne. The badge consists of three white ostrich feathers encircled by a gold coronet. A ribbon below the coronet bears the German motto (, "I serve"). As well as being used in royal heraldry, the feathers are somet... |
https://en.wikipedia.org/wiki/World%20Federation%20for%20Culture%20Collections | The World Federation for Culture Collections is an international body formed under the umbrella of the International Union of Biological Sciences and a Federation within the International Union of Microbiological Societies.
The WFCC operates as a clearing house for information on collections of microbiological specime... |
https://en.wikipedia.org/wiki/Full%20custom | In integrated circuit design, full-custom is a design methodology in which the layout of each individual transistor on the integrated circuit (IC), and the interconnections between them, are specified. Alternatives to full-custom design include various forms of semi-custom design, such as the repetition of small trans... |
https://en.wikipedia.org/wiki/Standard%20day | The term standard day is used throughout meteorology, aviation, and other sciences and disciplines as a way of defining certain properties of the atmosphere in a manner which allows those who use our atmosphere to effectively calculate and communicate its properties at any given time. For example, a temperature deviat... |
https://en.wikipedia.org/wiki/Convex%20Computer | Convex Computer Corporation was a company that developed, manufactured and marketed vector minisupercomputers and supercomputers for small-to-medium-sized businesses. Their later Exemplar series of parallel computing machines were based on the Hewlett-Packard (HP) PA-RISC microprocessors, and in 1995, HP bought the com... |
https://en.wikipedia.org/wiki/Concentric%20objects | In geometry, two or more objects are said to be concentric when they share the same center. Any pair of (possibly unalike) objects with well-defined centers can be concentric, including circles, spheres, regular polygons, regular polyhedra, parallelograms, cones, conic sections, and quadrics.
Geometric objects are coa... |
https://en.wikipedia.org/wiki/Fisher%20information%20metric | In information geometry, the Fisher information metric is a particular Riemannian metric which can be defined on a smooth statistical manifold, i.e., a smooth manifold whose points are probability measures defined on a common probability space. It can be used to calculate the informational difference between measuremen... |
https://en.wikipedia.org/wiki/Paraquat | Paraquat (trivial name; ), or N,N′-dimethyl-4,4′-bipyridinium dichloride (systematic name), also known as methyl viologen, is an organic compound with the chemical formula [(C6H7N)2]Cl2. It is classified as a viologen, a family of redox-active heterocycles of similar structure. This salt is one of the most widely used ... |
https://en.wikipedia.org/wiki/Flash%20%28tattoo%29 | Tattoo flash is any tattoo design that is pre-prepared for customers to avoid the need for custom designs, or as a starting point for custom work. Tattoo flash was designed for rapid tattooing and used in "street shops"—tattoo shops that handle a large volume of standardized tattoos for walk-in customers. Pieces of fla... |
https://en.wikipedia.org/wiki/Elgato | Elgato is a brand of consumer technology products. The brand was manufactured and designed by Elgato Systems, founded in 2010 by Markus Fest and was headquartered in Munich, Germany, until 2018 when the brand was sold to Corsair.
History
The brand, Elgato, was formerly a brand of Elgato Systems. The Elgato brand was... |
https://en.wikipedia.org/wiki/Uncleftish%20Beholding | "Uncleftish Beholding" (1989) is a short text by Poul Anderson, included in his anthology "All One Universe". It is designed to illustrate what English might look like without its large number of loanwords from languages such as French, Greek, and Latin, especially with regard to the proportion of scientific words wit... |
https://en.wikipedia.org/wiki/IF-MAP | The Interface for Metadata Access Points (IF-MAP) is an open specification for a client/server protocol developed by the Trusted Computing Group (TCG) as one of the core protocols of the Trusted Network Connect (TNC) open architecture.
IF-MAP provides a common interface between the Metadata Access Point (MAP), a datab... |
https://en.wikipedia.org/wiki/Introduction%20to%20evolution | In biology, evolution is the process of change in all forms of life over generations, and evolutionary biology is the study of how evolution occurs. Biological populations evolve through genetic changes that correspond to changes in the organisms' observable traits. Genetic changes include mutations, which are caused b... |
https://en.wikipedia.org/wiki/Capacity%20of%20a%20set | In mathematics, the capacity of a set in Euclidean space is a measure of the "size" of that set. Unlike, say, Lebesgue measure, which measures a set's volume or physical extent, capacity is a mathematical analogue of a set's ability to hold electrical charge. More precisely, it is the capacitance of the set: the tota... |
https://en.wikipedia.org/wiki/ACOX3 | Peroxisomal acyl-coenzyme A oxidase 3 is an enzyme that in humans is encoded by the ACOX3 gene.
Acyl-Coenzyme A oxidase 3 also known as pristanoyl-CoA oxidase (ACOX3) is involved in the desaturation of 2-methyl branched fatty acids in peroxisomes. Unlike the rat homolog, the human gene is expressed in very low amounts... |
https://en.wikipedia.org/wiki/Allelic%20exclusion | Allelic exclusion is a process by which only one allele of a gene is expressed while the other allele is silenced. This phenomenon is most notable for playing a role in the development of B lymphocytes, where allelic exclusion allows for each mature B lymphocyte to express only one type of immunoglobulin. This subseque... |
https://en.wikipedia.org/wiki/Heap%20%28mathematics%29 | In abstract algebra, a semiheap is an algebraic structure consisting of a non-empty set H with a ternary operation denoted that satisfies a modified associativity property:
A biunitary element h of a semiheap satisfies [h,h,k] = k = [k,h,h] for every k in H.
A heap is a semiheap in which every element is biunitary.
... |
https://en.wikipedia.org/wiki/ABC%20model%20of%20flower%20development | The ABC model of flower development is a scientific model of the process by which flowering plants produce a pattern of gene expression in meristems that leads to the appearance of an organ oriented towards sexual reproduction, a flower. There are three physiological developments that must occur in order for this to ta... |
https://en.wikipedia.org/wiki/Avira | Avira Operations GmbH & Co. KG is a German multinational computer security software company mainly known for its Avira Free Security antivirus software. Although founded in 2006, the Avira antivirus application has been under active development since 1986 through its predecessor company H+BEDV Datentechnik GmbH. Since ... |
https://en.wikipedia.org/wiki/Hoodia%20currorii | Hoodia currorii is a succulent plant native to Namibia and the Cape Province of South Africa. It grows in desert areas and is common along the road from Karibib to Swakopmund in Namibia. It is also known as ghaap in the vernacular.
Description
Hoodia currorii grows in erect clumps with gray-green stems, 8 centimeter... |
https://en.wikipedia.org/wiki/5 | 5 (five) is a number, numeral and digit. It is the natural number, and cardinal number, following 4 and preceding 6, and is a prime number. It has garnered attention throughout history in part because distal extremities in humans typically contain five digits.
Evolution of the Arabic digit
The evolution of the moder... |
https://en.wikipedia.org/wiki/PacketFence | PacketFence is an open-source network access control (NAC) system which provides the following features: registration, detection of abnormal network activities, proactive vulnerability scans, isolation of problematic devices, remediation through a captive portal, 802.1X, wireless integration and User-Agent / DHCP finge... |
https://en.wikipedia.org/wiki/Penveu | The Penveu is a pen-like device developed by the American company Interphase, for use with digital audio-visual presentations.
History
In 1991, SMART Technologies introduced an Interactive Whiteboard, on which the image from a projector was displayed. A USB connection allowed the presenter to virtually interact with t... |
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