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https://en.wikipedia.org/wiki/Legacy%20Plug%20and%20Play | The term Legacy Plug and Play, also shortened to Legacy PnP, describes a series of specifications and Microsoft Windows features geared towards operating system configuration of devices, and some device IDs are assigned by UEFI Forum. The standards were primarily aimed at the IBM PC standard bus, later dubbed Industry ... |
https://en.wikipedia.org/wiki/Differentiation%20rules | This is a summary of differentiation rules, that is, rules for computing the derivative of a function in calculus.
Elementary rules of differentiation
Unless otherwise stated, all functions are functions of real numbers (R) that return real values; although more generally, the formulae below apply wherever they are ... |
https://en.wikipedia.org/wiki/UEFI%20Platform%20Initialization | The Platform Initialization Specification (PI Specification) is a specification published by the Unified EFI Forum that describes the internal interfaces between different parts of computer platform firmware. This allows for more interoperability between firmware components from different sources. This specification i... |
https://en.wikipedia.org/wiki/Anomalous%20cancellation | An anomalous cancellation or accidental cancellation is a particular kind of arithmetic procedural error that gives a numerically correct answer. An attempt is made to reduce a fraction by cancelling individual digits in the numerator and denominator. This is not a legitimate operation, and does not in general give a c... |
https://en.wikipedia.org/wiki/Metal%20gate | A metal gate, in the context of a lateral metal–oxide–semiconductor (MOS) stack, is the gate electrode separated by an oxide from the transistor's channel – the gate material is made from a metal. In most MOS transistors since about the mid 1970s, the "M" for metal has been replaced by a non-metal gate material.
Alum... |
https://en.wikipedia.org/wiki/Agile%20testing | Agile testing is a software testing practice that follows the principles of agile software development. Agile testing involves all members of a cross-functional agile team, with special expertise contributed by testers, to ensure delivering the business value desired by the customer at frequent intervals, working at a ... |
https://en.wikipedia.org/wiki/Fragmentation%20%28cell%20biology%29 | Fragmentation describes the process of splitting into several pieces or fragments. In cell biology, fragmentation is useful for a cell during both DNA cloning and apoptosis. DNA cloning is important in asexual reproduction or creation of identical DNA molecules, and can be performed spontaneously by the cell or intenti... |
https://en.wikipedia.org/wiki/File%20Replication%20Service | File Replication Service (FRS) is a Microsoft Windows Server service for distributing shared files and Group Policy Objects. It replaced the (Windows NT) Lan Manager Replication service, and has been partially replaced by Distributed File System Replication. It is also known as NTFRS after the name of the executable fi... |
https://en.wikipedia.org/wiki/Canadian%20Telework%20Association | The Canadian Telework Association (CTA) is an organization promoting telework and telecommuting in Canada. It was founded in 1997, and since then, it has grown to include over 1000 members, most of which are individuals, corporations, and academic institutions. The association does not accept funding or donations and d... |
https://en.wikipedia.org/wiki/Beyer%20Professor%20of%20Applied%20Mathematics | The Beyer Chair of Applied Mathematics is an endowed professorial position in the Department of Mathematics, University of Manchester, England. The endowment came from the will of the celebrated locomotive designer and founder of locomotive builder Beyer, Peacock & Company, Charles Frederick Beyer. He was the universit... |
https://en.wikipedia.org/wiki/Epsilon-equilibrium | In game theory, an epsilon-equilibrium, or near-Nash equilibrium, is a strategy profile that approximately
satisfies the condition of Nash equilibrium. In a Nash equilibrium, no player has an incentive to change his
behavior. In an approximate Nash equilibrium, this requirement is weakened to allow the possibility that... |
https://en.wikipedia.org/wiki/Differential%20equations%20of%20addition | In cryptography, differential equations of addition (DEA) are one of the most basic equations related to differential cryptanalysis that mix additions over two different groups (e.g. addition modulo 232 and addition over GF(2)) and where input and output differences are expressed as XORs.
Examples
Differential equat... |
https://en.wikipedia.org/wiki/Multiplexed%20display | Multiplexed displays are electronic display devices where the entire display is not driven at one time.
Instead, sub-units of the display (typically, rows or columns for a dot matrix display or individual characters for a character oriented display, occasionally individual display elements) are multiplexed, that is, d... |
https://en.wikipedia.org/wiki/POPLmark%20challenge | In programming language theory, the POPLmark challenge (from "Principles of Programming Languages benchmark", formerly Mechanized Metatheory for the Masses!) (Aydemir, 2005) is a set of benchmarks designed to evaluate the state of automated reasoning (or mechanization) in the metatheory of programming languages, and to... |
https://en.wikipedia.org/wiki/Production%20leveling | Production leveling, also known as production smoothing or – by its Japanese original term – , is a technique for reducing the mura (unevenness) which in turn reduces muda (waste). It was vital to the development of production efficiency in the Toyota Production System and lean manufacturing. The goal is to produce in... |
https://en.wikipedia.org/wiki/Fixed%20repeating%20schedule | Fixed repeating schedule is a key element of the Toyota Production System and lean manufacturing. As its name suggests it is a production schedule which is 'unchanging' and repeated perhaps daily or over a longer period such as two weeks or month. If it can be implemented, economies of repetition start to become eviden... |
https://en.wikipedia.org/wiki/Nickel%20sulfide%20inclusion | A nickel sulfide inclusion, (also abbreviated to NiS), occurs during the process of manufacturing float glass (normal window glass).
Occurrence
In a batch of glass, contaminants that contain nickel might be present, (e.g. stainless steel.)
These can combine with sulfur to form nickel sulfide inclusions. Furnaces prod... |
https://en.wikipedia.org/wiki/Multiprotocol%20Encapsulation | Multiprotocol Encapsulation, or MPE for short, is a Data link layer protocol defined
by DVB which has been published as part of ETSI EN 301 192. It
provides means to carry packet oriented protocols (like for instance
IP) on top of MPEG transport stream (TS).
Another encapsulation method is Unidirectional Lightweight E... |
https://en.wikipedia.org/wiki/Hyperhomology | In homological algebra, the hyperhomology or hypercohomology () is a generalization of (co)homology functors which takes as input not objects in an abelian category but instead chain complexes of objects, so objects in . It is a sort of cross between the derived functor cohomology of an object and the homology of a ch... |
https://en.wikipedia.org/wiki/Geometric%20median | In geometry, the geometric median of a discrete set of sample points in a Euclidean space is the point minimizing the sum of distances to the sample points. This generalizes the median, which has the property of minimizing the sum of distances for one-dimensional data, and provides a central tendency in higher dimensio... |
https://en.wikipedia.org/wiki/Bush%20White%20House%20email%20controversy | During the 2007 Congressional investigation of the dismissal of eight U.S. attorneys, it was discovered that administration officials had been using a private Internet domain, called gwb43.com, owned by and hosted on an email server run by the Republican National Committee, for various official communications. The doma... |
https://en.wikipedia.org/wiki/Hexacode | In coding theory, the hexacode is a length 6 linear code of dimension 3 over the Galois field of 4 elements defined by
It is a 3-dimensional subspace of the vector space of dimension 6 over
.
Then contains 45 codewords of weight 4, 18 codewords of weight 6 and
the zero word. The full automorphism group of the hexa... |
https://en.wikipedia.org/wiki/Crystal%20base | A crystal base for a representation of a quantum group on a -vector space
is not a base of that vector space but rather a -base of where is a -lattice in that vector space. Crystal bases appeared in the work of and also in the work of . They can be viewed as specializations as of the canonical basis defined by .
D... |
https://en.wikipedia.org/wiki/DAP%20FORTRAN | DAP FORTRAN was an extension of the non IO parts of FORTRAN with constructs that supported parallel computing for the
ICL Distributed Array Processor (DAP). The DAP had a Single Instruction Multiple Data (SIMD) architecture with 64x64 single bit processors.
DAP FORTRAN had the following major features:
It had matrix... |
https://en.wikipedia.org/wiki/Network%20for%20Earthquake%20Engineering%20Simulation | The George E. Brown, Jr. Network for Earthquake Engineering Simulation (NEES) was created by the National Science Foundation (NSF) to improve infrastructure design and construction practices to prevent or minimize damage during an earthquake or tsunami. Its headquarters were at Purdue University in West Lafayette, Indi... |
https://en.wikipedia.org/wiki/Jackson%20integral | In q-analog theory, the Jackson integral series in the theory of special functions that expresses the operation inverse to q-differentiation.
The Jackson integral was introduced by Frank Hilton Jackson. For methods of numerical evaluation, see and .
Definition
Let f(x) be a function of a real variable x. For a a r... |
https://en.wikipedia.org/wiki/Index%20of%20health%20articles | Health is the state of complete physical, mental, and social well-being and a positive concept emphasizing social and personal resources, as well as physical capacities. This article lists major topics related to personal health.
0–9
A
Abortion
– Accident
– Activities of daily living
– Acupuncture
– Adolescent medic... |
https://en.wikipedia.org/wiki/Negafibonacci%20coding | In mathematics, negafibonacci coding is a universal code which encodes nonzero integers into binary code words. It is similar to Fibonacci coding, except that it allows both positive and negative integers to be represented. All codes end with "11" and have no "11" before the end.
Encoding method
To encode a nonzero ... |
https://en.wikipedia.org/wiki/Shapiro%20polynomials | In mathematics, the Shapiro polynomials are a sequence of polynomials which were first studied by Harold S. Shapiro in 1951 when considering the magnitude of specific trigonometric sums. In signal processing, the Shapiro polynomials have good autocorrelation properties and their values on the unit circle are small. Th... |
https://en.wikipedia.org/wiki/Bernard%20J.%20S.%20Cahill | Bernard Joseph Stanislaus Cahill (London, January 30, 1866 - Alameda County, October 4, 1944), American cartographer and architect, was the inventor of the octahedral "Butterfly Map" (published in 1909 and patented in 1913). An early proponent of the San Francisco Civic Center, he also designed hotels, factories and ma... |
https://en.wikipedia.org/wiki/MEMO%20model%20%28wind-flow%20simulation%29 | The MEMO model (version 6.2) is a Eulerian non-hydrostatic prognostic mesoscale model for wind-flow simulation. It was developed by the Aristotle University of Thessaloniki in collaboration with the Universität Karlsruhe. The MEMO Model together with the photochemical dispersion model MARS are the two core models of th... |
https://en.wikipedia.org/wiki/HDHomeRun | HDHomeRun is a network-attached digital television tuner box, produced by the company SiliconDust USA, Inc.
Overview
Unlike standard set-top box (or set-top unit) appliances, HDHomeRun does not have a video output that connects directly to the user's television. It instead receives a live TV signal and then streams th... |
https://en.wikipedia.org/wiki/Proteinopathy | In medicine, proteinopathy ([pref. protein]; -pathy [suff. disease]; proteinopathies pl.; proteinopathic adj), or proteopathy, protein conformational disorder, or protein misfolding disease, is a class of diseases in which certain proteins become structurally abnormal, and thereby disrupt the function of cells, tissues... |
https://en.wikipedia.org/wiki/Kantorovich%20theorem | The Kantorovich theorem, or Newton–Kantorovich theorem, is a mathematical statement on the semi-local convergence of Newton's method. It was first stated by Leonid Kantorovich in 1948. It is similar to the form of the Banach fixed-point theorem, although it states existence and uniqueness of a zero rather than a fixed ... |
https://en.wikipedia.org/wiki/Realization%20%28systems%29 | In systems theory, a realization of a state space model is an implementation of a given input-output behavior. That is, given an input-output relationship, a realization is a quadruple of (time-varying) matrices such that
with describing the input and output of the system at time .
LTI System
For a linear time... |
https://en.wikipedia.org/wiki/Realization%20%28probability%29 | In probability and statistics, a realization, observation, or observed value, of a random variable is the value that is actually observed (what actually happened). The random variable itself is the process dictating how the observation comes about. Statistical quantities computed from realizations without deploying a s... |
https://en.wikipedia.org/wiki/Macdonald%20polynomials | In mathematics, Macdonald polynomials Pλ(x; t,q) are a family of orthogonal symmetric polynomials in several variables, introduced by Macdonald in 1987. He later introduced a non-symmetric generalization in 1995. Macdonald originally associated his polynomials with weights λ of finite root systems and used just one va... |
https://en.wikipedia.org/wiki/Acyclic%20space | In mathematics, an acyclic space is a nonempty topological space X in which cycles are always boundaries, in the sense of homology theory. This implies that integral homology groups in all dimensions of X are isomorphic to the corresponding homology groups of a point.
In other words, using the idea of reduced homology... |
https://en.wikipedia.org/wiki/Standard%20atomic%20weight | The standard atomic weight of a chemical element (symbol Ar°(E) for element "E") is the weighted arithmetic mean of the relative isotopic masses of all isotopes of that element weighted by each isotope's abundance on Earth. For example, isotope 63Cu (Ar = 62.929) constitutes 69% of the copper on Earth, the rest being ... |
https://en.wikipedia.org/wiki/TV%20Site | A TV site is a website designed for viewing on a television set.
Unlike mobile and PC access, the use of internet sites through the TV has been small, mostly due to the poor user experience of many "web on TV" deployments, and the "walled garden" or closed platform business models adopted by many TV network operators.... |
https://en.wikipedia.org/wiki/Responsiveness | Responsiveness as a concept of computer science refers to the specific ability of a system or functional unit to complete assigned tasks within a given time. For example, it would refer to the ability of an artificial intelligence system to understand and carry out its tasks in a timely fashion.
In the Reactive princi... |
https://en.wikipedia.org/wiki/Leonard%20Carlitz | Leonard Carlitz (December 26, 1907 – September 17, 1999) was an American mathematician. Carlitz supervised 44 doctorates at Duke University and published over 770 papers.
Chronology
1907 Born Philadelphia, PA, USA
1927 BA, University of Pennsylvania
1930 PhD, University of Pennsylvania, 1930 under Howard Mitchel... |
https://en.wikipedia.org/wiki/Oparin%20Medal | The Oparin/Urey Medal honours important contributions to the field of origins of life. The medal is awarded by the International Society for the Study of the Origin of Life (ISSOL). The award was originally named for Alexander Ivanovich Oparin, one of the pioneers in researching the origins of life. In 1993, the Societ... |
https://en.wikipedia.org/wiki/British%20Iron%20and%20Steel%20Research%20Association | The British Iron and Steel Research Association or BISRA, formed in 1944, was the research arm of the British steel industry. It had headquarters in London, originally at 11 Park Lane, later moved to 24 Buckingham Gate, with Laboratories in Sheffield on Hoyle Street, Swansea, Teesside, and Battersea.
The organization w... |
https://en.wikipedia.org/wiki/Missense%20mRNA | Missense mRNA is a messenger RNA bearing one or more mutated codons that yield polypeptides with an amino acid sequence different from the wild-type or naturally occurring polypeptide. Missense mRNA molecules are created when template DNA strands or the mRNA strands themselves undergo a missense mutation in which a pr... |
https://en.wikipedia.org/wiki/Affine%20Hecke%20algebra | In mathematics, an affine Hecke algebra is the algebra associated to an affine Weyl group, and can be used to prove Macdonald's constant term conjecture for Macdonald polynomials.
Definition
Let be a Euclidean space of a finite dimension and an affine root system on . An affine Hecke algebra is a certain associativ... |
https://en.wikipedia.org/wiki/Free%20lattice | In mathematics, in the area of order theory, a free lattice is the free object corresponding to a lattice. As free objects, they have the universal property.
Formal definition
Because the concept of a lattice can be axiomatised in terms of two operations and satisfying certain identities, the category of all lattice... |
https://en.wikipedia.org/wiki/Microfungi | Microfungi or micromycetes are fungi—eukaryotic organisms such as molds, mildews and rusts—which have microscopic spore-producing structures. They exhibit tube tip-growth and have cell walls composed of chitin, a polymer of N-acetylglucosamine. Microfungi are a paraphyletic group, distinguished from macrofungi only by... |
https://en.wikipedia.org/wiki/Robotics%20suite | A robotics suite is a visual environment for robot control and simulation. They are typically an end-to-end platform for robotics development and include tools for visual programming and creating and debugging robot applications. Developers can often interact with robots through web-based or visual interfaces.
One obj... |
https://en.wikipedia.org/wiki/Hydrometry | Hydrometry is the monitoring of the components of the hydrological cycle including rainfall, groundwater characteristics, as well as water quality and flow characteristics of surface waters. The etymology of the term hydrometry is from () 'water' + () 'measure'.
Hydrometrics is a topic in applied science and engine... |
https://en.wikipedia.org/wiki/Production%20packer | A production packer is a standard component of the completion hardware of oil or gas wells used to provide a seal between the outside of the production tubing and the inside of the casing, liner, or wellbore wall.
Based on their primary use, packers can be divided into two main categories: production packers and servi... |
https://en.wikipedia.org/wiki/Resource | Resource refers to all the materials available in our environment which are technologically accessible, economically feasible and culturally sustainable and help us to satisfy our needs and wants. Resources can broadly be classified upon their availability — they are classified into renewable and non-renewable resource... |
https://en.wikipedia.org/wiki/Slickline | Slickline refers to a single strand wire which is used to run a variety of tools down into the wellbore for several purposes. It is used during well drilling operations in the oil and gas industry. In general,
it can also describe a niche of the industry that involves using a slickline truck or doing a slickline job. ... |
https://en.wikipedia.org/wiki/List%20of%20JavaScript%20libraries | This is a list of notable JavaScript libraries.
Constraint programming
Cassowary (software)
CHR.js
DOM (manipulation) oriented
Google Polymer
Dojo Toolkit
jQuery
midori
MooTools
Prototype JavaScript Framework
Graphical/visualization (canvas, SVG, or WebGL related)
AnyChart
Babylon.js
Chart.js
Cytosc... |
https://en.wikipedia.org/wiki/Sharadchandra%20Shankar%20Shrikhande | Sharadchandra Shankar Shrikhande (19 October 1917 – 21 April 2020) was an Indian mathematician with notable achievements in combinatorial mathematics. He was notable for his breakthrough work along with R. C. Bose and E. T. Parker in their disproof of the famous conjecture made by Leonhard Euler dated 1782 that there d... |
https://en.wikipedia.org/wiki/OpenWire%20%28binary%20protocol%29 | OpenWire is a binary protocol designed for working with message-oriented middleware. It is the native wire format of ActiveMQ.
External links
ActiveMQ - OpenWire
How C# - OpenWire
Message-oriented middleware
Network protocols |
https://en.wikipedia.org/wiki/Survey%20of%20Health%2C%20Ageing%20and%20Retirement%20in%20Europe | The Survey of Health, Ageing and Retirement in Europe (SHARE) is a multidisciplinary and cross-national panel database of micro data on health, socio-economic status and social and family networks. In seven survey waves to date, SHARE has conducted approximately 380,000 interviews with about 140,000 individuals aged 5... |
https://en.wikipedia.org/wiki/Dreaming%20in%20Code | Dreaming in Code: Two Dozen Programmers, Three Years, 4,732 Bugs, and One Quest for Transcendent Software is a (2007) Random House literary nonfiction book by Salon.com editor and journalist Scott Rosenberg. It documents the workers of Mitch Kapor's Open Source Applications Foundation as they struggled with collaborat... |
https://en.wikipedia.org/wiki/LLT%20polynomial | In mathematics, an LLT polynomial is one of a family of symmetric functions introduced by Alain Lascoux, Bernard Leclerc, and Jean-Yves Thibon (1997) as q-analogues of products of Schur functions.
J. Haglund, M. Haiman, N. Loehr (2005) showed how to expand Macdonald polynomials in terms of LLT polynomials. Ian Grojnow... |
https://en.wikipedia.org/wiki/Maternal%20effect%20dominant%20embryonic%20arrest |
Maternal effect dominant embryonic arrest (Medea) is a selfish gene composed of a toxin and an antidote. A mother carrying Medea will express the toxin in her germline, killing her progeny. If the children also carry Medea, they produce copies of the antidote, saving their lives. Therefore, if a mother has one Mede... |
https://en.wikipedia.org/wiki/XAdES | XAdES (short for XML Advanced Electronic Signatures) is a set of extensions to XML-DSig recommendation making it suitable for advanced electronic signatures. W3C and ETSI maintain and update XAdES together.
Description
While XML-DSig is a general framework for digitally signing documents, XAdES specifies precise profi... |
https://en.wikipedia.org/wiki/Real-time%20analyzer | A real-time analyzer (RTA) is a professional audio device that measures and displays the frequency spectrum of an audio signal; a spectrum analyzer that works in real time. An RTA can range from a small PDA-sized device to a rack-mounted hardware unit to software running on a laptop. It works by measuring and displayin... |
https://en.wikipedia.org/wiki/Virtually | In mathematics, especially in the area of abstract algebra that studies infinite groups, the adverb virtually is used to modify a property so that it need only hold for a subgroup of finite index. Given a property P, the group G is said to be virtually P if there is a finite index subgroup such that H has property P.... |
https://en.wikipedia.org/wiki/Low-rate%20picture%20transmission | The low-rate picture transmission (LRPT) is a digital transmission system, intended to deliver images and data from an orbital weather satellite directly to end users via a VHF radio signal. It is used aboard polar-orbiting, near-Earth weather satellite programs such as MetOp and NPOESS.
Purpose
LRPT provides three im... |
https://en.wikipedia.org/wiki/Ballantine%20scale | The Ballantine scale is a biologically defined scale for measuring the degree of exposure level of wave action on a rocky shore. Devised in 1961 by W. J. Ballantine, then at the zoology department of Queen Mary College, London, the scale is based on the observation that where shoreline species are concerned "Different ... |
https://en.wikipedia.org/wiki/Hebrew%20Braille | Hebrew Braille () is the braille alphabet for Hebrew. The International Hebrew Braille Code is widely used. It was devised in the 1930s and completed in 1944. It is based on international norms, with additional letters devised to accommodate differences between English Braille and the Hebrew alphabet. Unlike Hebrew, bu... |
https://en.wikipedia.org/wiki/Microsoft%20Visual%20Programming%20Language | Microsoft Visual Programming Language, or VPL, is a visual programming and dataflow programming language developed by Microsoft for the Microsoft Robotics Studio.
VPL is based on the event-driven and data-driven approach. The programming language is distinguished from other Microsoft programming languages such as Visu... |
https://en.wikipedia.org/wiki/Empirical%20probability | In probability theory and statistics, the empirical probability, relative frequency, or experimental probability of an event is the ratio of the number of outcomes in which a specified event occurs to the total number of trials, i.e., by means not of a theoretical sample space but of an actual experiment. More generall... |
https://en.wikipedia.org/wiki/Triple%20correlation | The triple correlation of an ordinary function on the real line is the integral of the product of that function with two independently shifted copies of itself:
The Fourier transform of triple correlation is the bispectrum. The triple correlation extends the concept of autocorrelation, which correlates a function wit... |
https://en.wikipedia.org/wiki/Squirrel%20Systems | Squirrel Systems is a Burnaby-based point of sale vendor specializing in hospitality management systems. Squirrel is based in Burnaby, Canada.
History
Squirrel Systems was founded in 1984, and released the first restaurant point of sale system to use an integrated diskless touchscreen terminal for order management. Or... |
https://en.wikipedia.org/wiki/Geniculum | A geniculum is a small genu, or angular knee-like structure. The term is often used in anatomical nomenclature to designate a sharp knee-like bend in a small structure or organ.
For example, in the facial canal, the genicular ganglion is situated on the geniculum of the facial nerve, the point where the nerve changes ... |
https://en.wikipedia.org/wiki/BamHI | BamHI (pronounced "Bam H one") (from Bacillus amyloliquefaciens) is a type II restriction endonuclease, having the capacity for recognizing short sequences (6 bp) of DNA and specifically cleaving them at a target site. This exhibit focuses on the structure-function relations of BamHI as described by Newman, et al. (199... |
https://en.wikipedia.org/wiki/Stream%20X-Machine | The Stream X-machine (SXM) is a model of computation introduced by Gilbert Laycock in his 1993 PhD thesis, The Theory and Practice of Specification Based Software Testing.
Based on Samuel Eilenberg's X-machine, an extended finite-state machine for processing data of the type X, the Stream X-Machine is a kind of X-mach... |
https://en.wikipedia.org/wiki/Majority%20problem | The majority problem, or density classification task, is the problem of finding one-dimensional cellular automaton rules that accurately perform majority voting.
Using local transition rules, cells cannot know the total count of all the ones in system. In order to count the number of ones (or, by symmetry, the number... |
https://en.wikipedia.org/wiki/Temperature-sensitive%20mutant | Temperature-sensitive mutants are variants of genes that allow normal function of the organism at low temperatures, but altered function at higher temperatures. Cold sensitive mutants are variants of genes that allow normal function of the organism at higher temperatures, but altered function at low temperatures.
Mec... |
https://en.wikipedia.org/wiki/Mixed%20Hodge%20module | In mathematics, mixed Hodge modules are the culmination of Hodge theory, mixed Hodge structures, intersection cohomology, and the decomposition theorem yielding a coherent framework for discussing variations of degenerating mixed Hodge structures through the six functor formalism. Essentially, these objects are a pair ... |
https://en.wikipedia.org/wiki/Wave%20turbulence | In continuum mechanics, wave turbulence is a set of nonlinear waves deviated far from thermal equilibrium. Such a state is usually accompanied by dissipation. It is either decaying turbulence or requires an external source of energy to sustain it. Examples are waves on a fluid surface excited by winds or ships, and wav... |
https://en.wikipedia.org/wiki/Shimura%20variety | In number theory, a Shimura variety is a higher-dimensional analogue of a modular curve that arises as a quotient variety of a Hermitian symmetric space by a congruence subgroup of a reductive algebraic group defined over Q. Shimura varieties are not algebraic varieties but are families of algebraic varieties. Shimura ... |
https://en.wikipedia.org/wiki/Scleroscope | A scleroscope is a device used to measure rebound hardness. It consists of a steel ball dropped from a fixed height. The device was invented in 1907. As an improvement on this rough method, the Leeb Rebound Hardness Test, invented in the 1970s, uses the ratio of impact and rebound velocities (as measured by a magnet... |
https://en.wikipedia.org/wiki/Electronic%20oscillation | Electronic oscillation is a repeating cyclical variation in voltage or current in an electrical circuit, resulting in a periodic waveform. The frequency of the oscillation in hertz is the number of times the cycle repeats per second.
The recurrence may be in the form of a varying voltage or a varying current. The w... |
https://en.wikipedia.org/wiki/Master%20of%20Monsters%20%28video%20game%29 | Master of Monsters is a turn-based strategy game developed by SystemSoft for the MSX and NEC PC8801. It was ported to a variety of consoles and PCs including the PC Engine CD, NEC PC9801, and Sega Genesis/Mega Drive. While it never had the same success as its SystemSoft stablemate Daisenryaku, the game garnered a loyal... |
https://en.wikipedia.org/wiki/Spherical%20polyhedron | In geometry, a spherical polyhedron or spherical tiling is a tiling of the sphere in which the surface is divided or partitioned by great arcs into bounded regions called spherical polygons. Much of the theory of symmetrical polyhedra is most conveniently derived in this way.
The most familiar spherical polyhedron is ... |
https://en.wikipedia.org/wiki/Equidigital%20number | In number theory, an equidigital number is a natural number in a given number base that has the same number of digits as the number of digits in its prime factorization in the given number base, including exponents but excluding exponents equal to 1. For example, in base 10, 1, 2, 3, 5, 7, and 10 (2 × 5) are equidigita... |
https://en.wikipedia.org/wiki/Image%20warping | Image warping is the process of digitally manipulating an image such that any shapes portrayed in the image have been significantly distorted. Warping may be used for correcting image distortion as well as for creative purposes (e.g., morphing). The same techniques are equally applicable to video.
While an image can b... |
https://en.wikipedia.org/wiki/Mechanical%20overload | The failure or fracture of a product or component as a result of a single event is known as mechanical overload. It is a common failure mode. The terms are used in forensic engineering and structural engineering when analysing product failure. Failure may occur because either the product is weaker than expected owing t... |
https://en.wikipedia.org/wiki/Nephelometry%20%28medicine%29 | Nephelometry is a technique used in immunology to determine the levels of several blood plasma proteins. For example the total levels of antibodies isotypes or classes: Immunoglobulin M, Immunoglobulin G, and Immunoglobulin A. It is important in quantification of free light chains in diseases such as multiple myeloma... |
https://en.wikipedia.org/wiki/Lipid%20polymorphism | Polymorphism in biophysics is the ability of lipids to aggregate in a variety of ways, giving rise to structures of different shapes, known as "phases". This can be in the form of spheres of lipid molecules (micelles), pairs of layers that face one another (lamellar phase, observed in biological systems as a lipid bil... |
https://en.wikipedia.org/wiki/Paradoxes%20of%20set%20theory | This article contains a discussion of paradoxes of set theory. As with most mathematical paradoxes, they generally reveal surprising and counter-intuitive mathematical results, rather than actual logical contradictions within modern axiomatic set theory.
Basics
Cardinal numbers
Set theory as conceived by Georg Canto... |
https://en.wikipedia.org/wiki/Hirsch%20conjecture | In mathematical programming and polyhedral combinatorics, the Hirsch conjecture is the statement that the edge-vertex graph of an n-facet polytope in d-dimensional Euclidean space has diameter no more than n − d. That is, any two vertices of the polytope must be connected to each other by a path of length at most n − d... |
https://en.wikipedia.org/wiki/Spherical%20mean | In mathematics, the spherical mean of a function around a point is the average of all values of that function on a sphere of given radius centered at that point.
Definition
Consider an open set U in the Euclidean space Rn and a continuous function u defined on U with real or complex values. Let x be a point in U and r... |
https://en.wikipedia.org/wiki/Phase%20space%20method | In applied mathematics, the phase space method is a technique for constructing and analyzing solutions of dynamical systems, that is, solving time-dependent differential equations.
The method consists of first rewriting the equations as a system of differential equations that are first-order in time, by introducing a... |
https://en.wikipedia.org/wiki/F.%20E.%20Company%20Dredge%20No.%204 | The F.E. Company Dredge No. 4, also known as the Pedro Dredge and the Chicken Dredge, was originally owned by the Fairbanks Exploration Company (F.E. Co.), a subsidiary of the United States Smelting Refining & Mining Co. (USSR&M). It was built by the Yuba Manufacturing Company in California, and was shipped to Pedro Cr... |
https://en.wikipedia.org/wiki/Image%20fusion | The image fusion process is defined as gathering all the important information from multiple images, and their inclusion into fewer images, usually a single one. This single image is more informative and accurate than any single source image, and it consists of all the necessary information. The purpose of image fusion... |
https://en.wikipedia.org/wiki/Semifield | In mathematics, a semifield is an algebraic structure with two binary operations, addition and multiplication, which is similar to a field, but with some axioms relaxed.
Overview
The term semifield has two conflicting meanings, both of which include fields as a special case.
In projective geometry and finite geometr... |
https://en.wikipedia.org/wiki/Mura%20%28Japanese%20term%29 | is a Japanese word meaning "unevenness; irregularity; lack of uniformity; nonuniformity; inequality", and is a key concept in the Toyota Production System (TPS) as one of the three types of waste (muda, mura, muri). Waste in this context refers to the wasting of time or resources rather than wasteful by-products and sh... |
https://en.wikipedia.org/wiki/Muri%20%28Japanese%20term%29 | is a Japanese word meaning "unreasonableness; impossible; beyond one's power; too difficult; by force; perforce; forcibly; compulsorily; excessiveness; immoderation", and is a key concept in the Toyota Production System (TPS) as one of the three types of waste (muda, mura, muri).
A direct example of Muri is asking wor... |
https://en.wikipedia.org/wiki/Black-bag%20cryptanalysis | In cryptography, black-bag cryptanalysis is a euphemism for the acquisition of cryptographic secrets via burglary, or other covert means – rather than mathematical or technical cryptanalytic attack. The term refers to the black bag of equipment that a burglar would carry or a black bag operation.
As with rubber-hose c... |
https://en.wikipedia.org/wiki/Donald%20J.%20Newman | Donald Joseph (D. J.) Newman (July 27, 1930 – March 28, 2007) was an American mathematician. He gave simple proofs of the prime number theorem and the Hardy-Ramanujan partition formula. He excelled on multiple occasions at the annual Putnam competition while studying at City College of New York and New York University,... |
https://en.wikipedia.org/wiki/17%CE%B2-Hydroxysteroid%20dehydrogenase | 17β-Hydroxysteroid dehydrogenases (17β-HSD, HSD17B) (), also 17-ketosteroid reductases (17-KSR), are a group of alcohol oxidoreductases which catalyze the reduction of 17-ketosteroids and the dehydrogenation of 17β-hydroxysteroids in steroidogenesis and steroid metabolism. This includes interconversion of DHEA and andr... |
https://en.wikipedia.org/wiki/Classification%20of%20Fatou%20components | In mathematics, Fatou components are components of the Fatou set. They were named after Pierre Fatou.
Rational case
If f is a rational function
defined in the extended complex plane, and if it is a nonlinear function (degree > 1)
then for a periodic component of the Fatou set, exactly one of the following holds... |
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