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https://en.wikipedia.org/wiki/Output%20compare | Output compare is the ability to trigger an output based on a timestamp in memory, without interrupting the execution of code by a processor or microcontroller. This is a functionality provided by many embedded systems.
The corresponding ability to record a timestamp in memory when an input occurs is called input capt... |
https://en.wikipedia.org/wiki/Argument%20%28complex%20analysis%29 | In mathematics (particularly in complex analysis), the argument of a complex number z, denoted arg(z), is the angle between the positive real axis and the line joining the origin and z, represented as a point in the complex plane, shown as in Figure 1.
It is a multivalued function operating on the nonzero complex num... |
https://en.wikipedia.org/wiki/Deconvolution | In mathematics, deconvolution is the operation inverse to convolution. Both operations are used in signal processing and image processing. For example, it may be possible to recover the original signal after a filter (convolution) by using a deconvolution method with a certain degree of accuracy. Due to the measurement... |
https://en.wikipedia.org/wiki/Design%20closure | Design Closure is a part of the digital electronic design automation workflow by which an integrated circuit (i.e. VLSI) design is modified from its initial description to meet a growing list of design constraints and objectives.
Every step in the IC design (such as static timing analysis, placement, routing, and so o... |
https://en.wikipedia.org/wiki/Holozoic%20nutrition | Holozoic nutrition (Greek: holo-whole ; zoikos-of animals) is a type of heterotrophic nutrition that is characterized by the internalization (ingestion) and internal processing of liquids or solid food particles. Protozoa, such as amoebas, and most of the free living animals, such as humans, exhibit this type of nutri... |
https://en.wikipedia.org/wiki/IAR%20Systems | IAR Systems is a Swedish computer software company that offers development tools for embedded systems. IAR Systems was founded in 1983, and is listed on Nasdaq Nordic in Stockholm. IAR is an abbreviation of Ingenjörsfirma Anders Rundgren, which means Anders Rundgren Engineering Company.
IAR Systems develops C and C++ ... |
https://en.wikipedia.org/wiki/List%20of%20Banach%20spaces | In the mathematical field of functional analysis, Banach spaces are among the most important objects of study. In other areas of mathematical analysis, most spaces which arise in practice turn out to be Banach spaces as well.
Classical Banach spaces
According to , the classical Banach spaces are those defined by , ... |
https://en.wikipedia.org/wiki/Paradox%20of%20the%20plankton | In aquatic biology, the paradox of the plankton describes the situation in which a limited range of resources supports an unexpectedly wide range of plankton species, apparently flouting the competitive exclusion principle which holds that when two species compete for the same resource, one will be driven to extinction... |
https://en.wikipedia.org/wiki/Nocturnality | Nocturnality is a behavior in some non-human animals characterized by being active during the night and sleeping during the day. The common adjective is "nocturnal", versus diurnal meaning the opposite.
Nocturnal creatures generally have highly developed senses of hearing, smell, and specially adapted eyesight. Some a... |
https://en.wikipedia.org/wiki/Camera%20trap | A camera trap is a camera that is automatically triggered by a change in some activity in its vicinity, like the presence of an animal or a human being. It is typically equipped with a motion sensor – usually a passive infrared (PIR) sensor or an active infrared (AIR) sensor using an infrared light beam.
Camera trappi... |
https://en.wikipedia.org/wiki/Palmitate%20mediated%20localization | Palmitate mediated localization is a biological process that trafficks a palmitoylated protein to ordered lipid domains.
Biological function
One function is thought to cluster proteins to increase the efficiency of protein-protein interactions and facilitate biological processes. In the opposite scenario palmitate ... |
https://en.wikipedia.org/wiki/P2PTV | P2PTV refers to peer-to-peer (P2P) software applications designed to redistribute video streams in real time on a P2P network; the distributed video streams are typically TV channels from all over the world but may also come from other sources. The draw to these applications is significant because they have the potenti... |
https://en.wikipedia.org/wiki/Byte%20addressing | Byte addressing in hardware architectures supports accessing individual bytes. Computers with byte addressing are sometimes called byte machines, in contrast to word-addressable architectures, word machines, that access data by word.
Background
The basic unit of digital storage is a bit, storing a single 0 or 1. Many... |
https://en.wikipedia.org/wiki/Computer-aided%20maintenance | Computer-aided maintenance (not to be confused with CAM which usually stands for Computer Aided Manufacturing) refers to systems that utilize software to organize planning, scheduling, and support of maintenance and repair. A common application of such systems is the maintenance of computers, either hardware or softwa... |
https://en.wikipedia.org/wiki/Ayanna%20Williams | Ayanna Williams is an American who holds the world record for the longest fingernails ever reached on a single hand for a woman, with a combined length of 576.4 centimeters (181.09 inches). She is also ranked second in the list of having longest fingernails in the world considering both genders, just behind India's Shr... |
https://en.wikipedia.org/wiki/Competitive%20exclusion%20principle | In ecology, the competitive exclusion principle, sometimes referred to as Gause's law, is a proposition that two species which compete for the same limited resource cannot coexist at constant population values. When one species has even the slightest advantage over another, the one with the advantage will dominate in t... |
https://en.wikipedia.org/wiki/Windows%20Vista%20networking%20technologies | In computing, Microsoft's Windows Vista and Windows Server 2008 introduced in 2007/2008 a new networking stack named Next Generation TCP/IP stack,
to improve on the previous stack in several ways.
The stack includes native implementation of IPv6, as well as a complete overhaul of IPv4. The new TCP/IP stack uses a new m... |
https://en.wikipedia.org/wiki/Monolithic%20microwave%20integrated%20circuit | Monolithic microwave integrated circuit, or MMIC (sometimes pronounced "mimic"), is a type of integrated circuit (IC) device that operates at microwave frequencies (300 MHz to 300 GHz). These devices typically perform functions such as microwave mixing, power amplification, low-noise amplification, and high-frequency s... |
https://en.wikipedia.org/wiki/Adam%27s%20apple | The Adam's apple or laryngeal prominence is the protrusion in the human neck formed by the angle of the thyroid cartilage surrounding the larynx, typically visible in men, less frequently in women. The prominence of the Adam's apple increases as a secondary male sex characteristic in puberty.
Structure
The topographi... |
https://en.wikipedia.org/wiki/Language%20of%20mathematics | The language of mathematics or mathematical language is an extension of the natural language (for example English) that is used in mathematics and in science for expressing results (scientific laws, theorems, proofs, logical deductions, etc) with concision, precision and unambiguity.
Features
The main features of the ... |
https://en.wikipedia.org/wiki/Organography | Organography (from Greek , organo, "organ"; and , -graphy) is the scientific description of the structure and function of the organs of living things.
History
Organography as a scientific study starts with Aristotle, who considered the parts of plants as "organs" and began to consider the relationship between differen... |
https://en.wikipedia.org/wiki/Single-core | A single-core processor is a microprocessor with a single core on its die. It performs the fetch-decode-execute cycle once per clock-cycle, as it only runs on one thread. A computer using a single core CPU is generally slower than a multi-core system.
Single core processors used to be widespread in desktop computers,... |
https://en.wikipedia.org/wiki/Multi-project%20wafer%20service | Multi-project chip (MPC), and multi-project wafer (MPW) semiconductor manufacturing arrangements allow customers to share mask and microelectronics wafer fabrication cost between several designs or projects.
With the MPC arrangement, one chip is a combination of several designs and this combined chip is then repeated ... |
https://en.wikipedia.org/wiki/Jim%20Williams%20%28analog%20designer%29 | James M. Williams (April 14, 1948 – June 12, 2011) was an analog circuit designer and technical author who worked for the Massachusetts Institute of Technology (1968–1979), Philbrick, National Semiconductor (1979–1982) and Linear Technology Corporation (LTC) (1982–2011). He wrote over 350 publications relating to analo... |
https://en.wikipedia.org/wiki/Signal%20compression | Signal compression is the use of various techniques to increase the quality or quantity of signal parameters transmitted through a given telecommunications channel.
Types of signal compression include:
Bandwidth compression
Data compression
Dynamic range compression
Gain compression
Image compression
Lossy compressio... |
https://en.wikipedia.org/wiki/Food%20choice | Research into food choice investigates how people select the food they eat. An interdisciplinary topic, food choice comprises psychological and sociological aspects (including food politics and phenomena such as vegetarianism or religious dietary laws), economic issues (for instance, how food prices or marketing campai... |
https://en.wikipedia.org/wiki/List%20of%20conjectures%20by%20Paul%20Erd%C5%91s | The prolific mathematician Paul Erdős and his various collaborators made many famous mathematical conjectures, over a wide field of subjects, and in many cases Erdős offered monetary rewards for solving them.
Unsolved
The Erdős–Gyárfás conjecture on cycles with lengths equal to a power of two in graphs with minimum d... |
https://en.wikipedia.org/wiki/Mechanism%20%28biology%29 | In the science of biology, a mechanism is a system of causally interacting parts and processes that produce one or more effects. Scientists explain phenomena by describing mechanisms that could produce the phenomena. For example, natural selection is a mechanism of biological evolution; other mechanisms of evolution in... |
https://en.wikipedia.org/wiki/Shell%20theorem | In classical mechanics, the shell theorem gives gravitational simplifications that can be applied to objects inside or outside a spherically symmetrical body. This theorem has particular application to astronomy.
Isaac Newton proved the shell theorem and stated that:
A spherically symmetric body affects external obje... |
https://en.wikipedia.org/wiki/Mathematical%20methods%20in%20electronics | Mathematical methods are integral to the study of electronics.
Mathematics in electronics
Electronics engineering careers usually include courses in calculus (single and multivariable), complex analysis, differential equations (both ordinary and partial), linear algebra and probability. Fourier analysis and Z-transfor... |
https://en.wikipedia.org/wiki/Equalization%20%28communications%29 | In telecommunication, equalization is the reversal of distortion incurred by a signal transmitted through a channel. Equalizers are used to render the frequency response—for instance of a telephone line—flat from end-to-end. When a channel has been equalized the frequency domain attributes of the signal at the input ar... |
https://en.wikipedia.org/wiki/Memory%20management | Memory management is a form of resource management applied to computer memory. The essential requirement of memory management is to provide ways to dynamically allocate portions of memory to programs at their request, and free it for reuse when no longer needed. This is critical to any advanced computer system where mo... |
https://en.wikipedia.org/wiki/Synchronous%20detector | In electronics, a synchronous detector is a device that recovers information from a modulated signal by mixing the signal with a replica of the unmodulated carrier. This can be locally generated at the receiver using a phase-locked loop or other techniques. Synchronous detection preserves any phase information origina... |
https://en.wikipedia.org/wiki/Limiting%20case%20%28mathematics%29 | In mathematics, a limiting case of a mathematical object is a special case that arises when one or more components of the object take on their most extreme possible values. For example:
In statistics, the limiting case of the binomial distribution is the Poisson distribution. As the number of events tends to infinity... |
https://en.wikipedia.org/wiki/Bendix%20Electrojector | The Bendix Electrojector is an electronically controlled manifold injection (EFI) system developed and made by Bendix Corporation. In 1957, American Motors (AMC) offered the Electrojector as an option in some of their cars; Chrysler followed in 1958. However, it proved to be an unreliable system that was soon replaced ... |
https://en.wikipedia.org/wiki/Security%20log | A security log is used to track security-related information on a computer system. Examples include:
Windows Security Log
Internet Connection Firewall security log
According to Stefan Axelsson, "Most UNIX installations do not run any form of security logging software, mainly because the security logging facilities ar... |
https://en.wikipedia.org/wiki/Mathemalchemy | Mathemalchemy is a traveling art installation dedicated to a celebration of the intersection of art and mathematics. It is a collaborative work led by Duke University mathematician Ingrid Daubechies and fiber artist Dominique Ehrmann. The cross-disciplinary team of 24 people, who collectively built the installation du... |
https://en.wikipedia.org/wiki/Action%20at%20a%20distance | In physics, action at a distance is the concept that an object's motion can be affected by another object without being physically contact (as in mechanical contact) by the other object. That is, it is the non-local interaction of objects that are separated in space. Coulomb's law and Newton's law of universal gravitat... |
https://en.wikipedia.org/wiki/4000-series%20integrated%20circuits | The 4000 series is a CMOS logic family of integrated circuits (ICs) first introduced in 1968 by RCA. It was slowly migrated into the 4000B buffered series after about 1975. It had a much wider supply voltage range than any contemporary logic family (3V to 18V recommended range for "B" series). Almost all IC manufacture... |
https://en.wikipedia.org/wiki/Design%20rule%20checking | In electronic design automation, a design rule is a geometric constraint imposed on circuit board, semiconductor device, and integrated circuit (IC) designers to ensure their designs function properly, reliably, and can be produced with acceptable yield. Design rules for production are developed by process engineers ba... |
https://en.wikipedia.org/wiki/Temporal%20resolution | Temporal resolution (TR) refers to the discrete resolution of a measurement with respect to time.
Physics
Often there is a trade-off between the temporal resolution of a measurement and its spatial resolution, due to Heisenberg's uncertainty principle. In some contexts, such as particle physics, this trade-off can be... |
https://en.wikipedia.org/wiki/Crypsis | In ecology, crypsis is the ability of an animal or a plant to avoid observation or detection by other animals. It may be a predation strategy or an antipredator adaptation. Methods include camouflage, nocturnality, subterranean lifestyle and mimicry. Crypsis can involve visual, olfactory (with pheromones) or auditory c... |
https://en.wikipedia.org/wiki/Food%20pairing | Food pairing (or flavor pairing or food combination) is a method of identifying which foods go well together from a flavor standpoint, often based on individual tastes, popularity, availability of ingredients, and traditional cultural practices.
From a food science perspective, foods may be said to combine well with o... |
https://en.wikipedia.org/wiki/Natural%20competence | In microbiology, genetics, cell biology, and molecular biology, competence is the ability of a cell to alter its genetics by taking up extracellular ("naked") DNA from its environment in the process called transformation. Competence may be differentiated between natural competence, a genetically specified ability of ba... |
https://en.wikipedia.org/wiki/Constant%20fraction%20discriminator | A constant fraction discriminator (CFD) is an electronic signal processing device, designed to mimic the mathematical operation of finding a maximum of a pulse by finding the zero of its slope. Some signals do not have a sharp maximum, but short rise times .
Typical input signals for CFDs are pulses from plastic scint... |
https://en.wikipedia.org/wiki/Staling | Staling, or "going stale", is a chemical and physical process in bread and similar foods that reduces their palatability. Stale bread is dry and hard, making it suitable for different culinary uses than fresh bread. Countermeasures and destaling techniques may reduce staling.
Mechanism and effects
Staling is a chemic... |
https://en.wikipedia.org/wiki/Nucleation | In thermodynamics, nucleation is the first step in the formation of either a new thermodynamic phase or structure via self-assembly or self-organization within a substance or mixture. Nucleation is typically defined to be the process that determines how long an observer has to wait before the new phase or self-organize... |
https://en.wikipedia.org/wiki/Tropical%20vegetation | Tropical vegetation is any vegetation in tropical latitudes. Plant life that occurs in climates that are warm year-round is in general more biologically diverse that in other latitudes. Some tropical areas may receive abundant rain the whole year round, but others have long dry seasons which last several months and may... |
https://en.wikipedia.org/wiki/Frequency%20scaling | In computer architecture, frequency scaling (also known as frequency ramping) is the technique of increasing a processor's frequency so as to enhance the performance of the system containing the processor in question. Frequency ramping was the dominant force in commodity processor performance increases from the mid-198... |
https://en.wikipedia.org/wiki/Asymptotic%20gain%20model | The asymptotic gain model (also known as the Rosenstark method) is a representation of the gain of negative feedback amplifiers given by the asymptotic gain relation:
where is the return ratio with the input source disabled (equal to the negative of the loop gain in the case of a single-loop system composed of unilat... |
https://en.wikipedia.org/wiki/Cancer%20selection | Cancer selection can be viewed through the lens of natural selection. The animal host's body is the environment which applies the selective pressures upon cancer cells. The most fit cancer cells will have traits that will allow them to out compete other cancer cells which they are related to, but are genetically diff... |
https://en.wikipedia.org/wiki/Food%20technology | Food technology is a branch of food science that addresses the production, preservation, quality control and research and development of food products.
Early scientific research into food technology concentrated on food preservation. Nicolas Appert's development in 1810 of the canning process was a decisive event. The... |
https://en.wikipedia.org/wiki/Bitmain | Bitmain Technologies Ltd., is a privately owned company headquartered in Beijing, China, that designs application-specific integrated circuit (ASIC) chips for bitcoin mining.
History
It was founded by Micree Zhan and Jihan Wu in 2013. Prior to founding Bitmain, Zhan was running DivaIP, a startup that allowed users to ... |
https://en.wikipedia.org/wiki/Wiener%E2%80%93Khinchin%20theorem | In applied mathematics, the Wiener–Khinchin theorem or Wiener–Khintchine theorem, also known as the Wiener–Khinchin–Einstein theorem or the Khinchin–Kolmogorov theorem, states that the autocorrelation function of a wide-sense-stationary random process has a spectral decomposition given by the power spectral density of ... |
https://en.wikipedia.org/wiki/Refraction%20networking | Refraction networking, also known as decoy routing, is a research anti-censorship approach that would allow users to circumvent a censor without using any individual proxy servers. Instead, it implements proxy functionality at the core of partner networks, such as those of Internet service providers, outside the censor... |
https://en.wikipedia.org/wiki/NinKi%3A%20Urgency%20of%20Proximate%20Drawing%20Photograph | The NinKi: Urgency of Proximate Drawing Photograph (NinKi:UoPDP) was initiated by Bangladeshi visual artist Firoz Mahmud ( ফিরোজ মাহমুদ, フィロズ・マハムド ). This is a drawing photograph project to rhetorically rescue popular icons with geometric structure drawings or make photo image of the people tactically static. His pigeo... |
https://en.wikipedia.org/wiki/Fluorosilicate%20glass | Fluorosilicate glass (FSG) is a glass material composed primarily of fluorine, silicon and oxygen. It has a number of uses in industry and manufacturing, especially in semiconductor fabrication where it forms an insulating dielectric. The related fluorosilicate glass-ceramics have good mechanical and chemical propertie... |
https://en.wikipedia.org/wiki/Cheating%20%28biology%29 | Cheating is a term used in behavioral ecology and ethology to describe behavior whereby organisms receive a benefit at the cost of other organisms. Cheating is common in many mutualistic and altruistic relationships. A cheater is an individual who does not cooperate (or cooperates less than their fair share) but can po... |
https://en.wikipedia.org/wiki/Highly%20accelerated%20life%20test | A highly accelerated life test (HALT) is a stress testing methodology for enhancing product reliability in which prototypes are stressed to a much higher degree than expected from actual use in order to identify weaknesses in the design or manufacture of the product. Manufacturing and research and development organizat... |
https://en.wikipedia.org/wiki/Facilitation%20cascade | A facilitation cascade is a sequence of ecological interactions that occur when a species benefits a second species that in turn has a positive effect on a third species. These facilitative interactions can take the form of amelioration of environmental stress and/or provision of refuge from predation. Autogenic ecosys... |
https://en.wikipedia.org/wiki/List%20of%20mathematical%20series | This list of mathematical series contains formulae for finite and infinite sums. It can be used in conjunction with other tools for evaluating sums.
Here, is taken to have the value
denotes the fractional part of
is a Bernoulli polynomial.
is a Bernoulli number, and here,
is an Euler number.
is the Riemann zet... |
https://en.wikipedia.org/wiki/Flex%20links | Flex links is a network switch feature in Cisco equipment which enables redundancy and load balancing at the layer 2 level. The feature serves as an alternative to Spanning Tree Protocol or link aggregation. A pair of layer 2 interfaces, such as switch ports or port channels, has one interface configured as a backup ... |
https://en.wikipedia.org/wiki/Mouthfeel | Mouthfeel refers to the physical sensations in the mouth caused by food or drink, making it distinct from taste. It is a fundamental sensory attribute which, along with taste and smell, determines the overall flavor of a food item. Mouthfeel is also sometimes referred to as texture.
It is used in many areas related t... |
https://en.wikipedia.org/wiki/Fleming%20Prize%20Lecture | The Fleming Prize Lecture was started by the Microbiology Society in 1976 and named after Alexander Fleming, one of the founders of the society. It is for early career researchers, generally within 12 of being awarded their PhD, who have an outstanding independent research record making a distinct contribution to micr... |
https://en.wikipedia.org/wiki/Software%20diversity | Software diversity is a research field about the comprehension and engineering of diversity in the context of software.
Areas
The different areas of software diversity are discussed in surveys on diversity for fault-tolerance or for security.
The main areas are:
design diversity, n-version programming, data divers... |
https://en.wikipedia.org/wiki/Resistor%E2%80%93transistor%20logic | Resistor–transistor logic (RTL), sometimes also known as transistor–resistor logic (TRL), is a class of digital circuits built using resistors as the input network and bipolar junction transistors (BJTs) as switching devices. RTL is the earliest class of transistorized digital logic circuit; it was succeeded by diode–t... |
https://en.wikipedia.org/wiki/Branches%20of%20physics | Physics is a scientific discipline that seeks to construct and experimentally test theories of the physical universe. These theories vary in their scope and can be organized into several distinct branches, which are outlined in this article.
Classical mechanics
Classical mechanics is a model of the physics of forces ... |
https://en.wikipedia.org/wiki/Counting%20board | The counting board is the precursor of the abacus, and the earliest known form of a counting device (excluding fingers and other very simple methods). Counting boards were made of stone or wood, and the counting was done on the board with beads, pebbles etc. Not many boards survive because of the perishable materials u... |
https://en.wikipedia.org/wiki/Fermentation%20in%20food%20processing | In food processing, fermentation is the conversion of carbohydrates to alcohol or organic acids using microorganisms—yeasts or bacteria—under anaerobic (oxygen-free) conditions. Fermentation usually implies that the action of microorganisms is desired. The science of fermentation is known as zymology or zymurgy.
The t... |
https://en.wikipedia.org/wiki/Photokinesis | Photokinesis is a change in the velocity of movement of an organism as a result of changes in light intensity. The alteration in speed is independent of the direction from which the light is shining. Photokinesis is described as positive if the velocity of travel is greater with an increase in light intensity and negat... |
https://en.wikipedia.org/wiki/Short-time%20Fourier%20transform | The short-time Fourier transform (STFT), is a Fourier-related transform used to determine the sinusoidal frequency and phase content of local sections of a signal as it changes over time. In practice, the procedure for computing STFTs is to divide a longer time signal into shorter segments of equal length and then com... |
https://en.wikipedia.org/wiki/Fabric%20computing | Fabric computing or unified computing involves constructing a computing fabric consisting of interconnected nodes that look like a weave or a fabric when seen collectively from a distance.
Usually the phrase refers to a consolidated high-performance computing system consisting of loosely coupled storage, networking an... |
https://en.wikipedia.org/wiki/Ace%20Stream | Ace Stream is a peer-to-peer multimedia streaming protocol, built using BitTorrent technology. Ace Stream has been recognized by sources as a potential method for broadcasting and viewing bootlegged live video streams. The protocol functions as both a client and a server. When users stream a video feed using Ace Stream... |
https://en.wikipedia.org/wiki/Volyn%20biota | The Volyn biota are fossilized microorganisms found in rock samples from miarolitic cavities of igneous rocks collected in Zhytomyr Oblast, Ukraine. It is within the historical region of Volyn, hence the name of the find. Exceptionally well-preserved, they were dated to 1.5 Ga, within the "Boring Billion" period of the... |
https://en.wikipedia.org/wiki/Canonical%20map | In mathematics, a canonical map, also called a natural map, is a map or morphism between objects that arises naturally from the definition or the construction of the objects. Often, it is a map which preserves the widest amount of structure. A choice of a canonical map sometimes depends on a convention (e.g., a sign co... |
https://en.wikipedia.org/wiki/Biot%E2%80%93Tolstoy%E2%80%93Medwin%20diffraction%20model | In applied mathematics, the Biot–Tolstoy–Medwin (BTM) diffraction model describes edge diffraction. Unlike the uniform theory of diffraction (UTD), BTM does not make the high frequency assumption (in which edge lengths and distances from source and receiver are much larger than the wavelength). BTM sees use in acousti... |
https://en.wikipedia.org/wiki/List%20of%20conversion%20factors | This article gives a list of conversion factors for several physical quantities. A number of different units (some only of historical interest) are shown and expressed in terms of the corresponding SI unit.
Conversions between units in the metric system are defined by their prefixes (for example, 1 kilogram = 1000 gra... |
https://en.wikipedia.org/wiki/Thrifty%20phenotype | Thrifty phenotype refers to the correlation between low birth weight of neonates and the increased risk of developing metabolic syndromes later in life, including type 2 diabetes and cardiovascular diseases. Although early life undernutrition is thought to be the key driving factor to the hypothesis, other environmenta... |
https://en.wikipedia.org/wiki/Warazan | was a system of record-keeping using knotted straw at the time of the Ryūkyū Kingdom. In the dialect of the Sakishima Islands it was known as barasan and on Okinawa Island as warazani or warazai. Formerly used in particular in relation to the "head tax", it is still to be found in connection with the annual , to record... |
https://en.wikipedia.org/wiki/Omega%20constant | The omega constant is a mathematical constant defined as the unique real number that satisfies the equation
It is the value of , where is Lambert's function. The name is derived from the alternate name for Lambert's function, the omega function. The numerical value of is given by
.
.
Properties
Fixed point r... |
https://en.wikipedia.org/wiki/Call%20setup | In telecommunication, call setup is the process of establishing a virtual circuit across a telecommunications network. Call setup is typically accomplished using a signaling protocol.
The term call set-up time has the following meanings:
The overall length of time required to establish a circuit-switched call betwee... |
https://en.wikipedia.org/wiki/List%20of%20prime%20numbers | This is a list of articles about prime numbers. A prime number (or prime) is a natural number greater than 1 that has no positive divisors other than 1 and itself. By Euclid's theorem, there are an infinite number of prime numbers. Subsets of the prime numbers may be generated with various formulas for primes. The firs... |
https://en.wikipedia.org/wiki/%CE%94P | ΔP (Delta P) is a mathematical term symbolizing a change (Δ) in pressure (P).
Uses
Young–Laplace equation
Darcy–Weisbach equation
Given that the head loss hf expresses the pressure loss Δp as the height of a column of fluid,
where ρ is the density of the fluid. The Darcy–Weisbach equation can also be written in term... |
https://en.wikipedia.org/wiki/List%20of%20graph%20theory%20topics | This is a list of graph theory topics, by Wikipedia page.
See glossary of graph theory terms for basic terminology
Examples and types of graphs
Graph coloring
Paths and cycles
Trees
Terminology
Node
Child node
Parent node
Leaf node
Root node
Root (graph theory)
Operations
Tree structure
Tree data structure
Ca... |
https://en.wikipedia.org/wiki/Mathematical%20maturity | In mathematics, mathematical maturity is an informal term often used to refer to the quality of having a general understanding and mastery of the way mathematicians operate and communicate. It pertains to a mixture of mathematical experience and insight that cannot be directly taught. Instead, it comes from repeated ex... |
https://en.wikipedia.org/wiki/Injury | Injury is physiological damage to the living tissue of any organism, whether in humans, in other animals, or in plants. Injuries can be caused in many ways, such as mechanically with penetration by sharp objects such as teeth or with blunt objects, by heat or cold, or by venoms and biotoxins. Injury prompts an inflamma... |
https://en.wikipedia.org/wiki/Mining%20software%20repositories | Within software engineering, the mining software repositories (MSR) field analyzes the rich data available in software repositories, such as version control repositories, mailing list archives, bug tracking systems, issue tracking systems, etc. to uncover interesting and actionable information about software systems,... |
https://en.wikipedia.org/wiki/Food%20grading | Food grading involves the inspection, assessment and sorting of various foods regarding quality, freshness, legal conformity and market value. Food grading is often done by hand, in which foods are assessed and sorted. Machinery is also used to grade foods, and may involve sorting products by size, shape and quality. F... |
https://en.wikipedia.org/wiki/Impulse%20generator | An impulse generator is an electrical apparatus which produces very short high-voltage or high-current surges. Such devices can be classified into two types: impulse voltage generators and impulse current generators. High impulse voltages are used to test the strength of electric power equipment against lightning and s... |
https://en.wikipedia.org/wiki/Lanstar | LANStar (Lanstar) was a 2.56 Mbit/s twisted-pair local area network created by Northern Telecom in the mid '80s. Because NT's PBX systems already owned a building's twisted pair plant (for voice), it made sense to use the same wiring for data as well. LANStar was originally to be a component of NT's PTE (Packet Transpo... |
https://en.wikipedia.org/wiki/Game%20without%20a%20value | In the mathematical theory of games, in particular the study of zero-sum continuous games, not every game has a minimax value. This is the expected value to one of the players when both play a perfect strategy (which is to choose from a particular PDF).
This article gives an example of a zero-sum game that has no val... |
https://en.wikipedia.org/wiki/Packaging%20gas | A packaging gas is used to pack sensitive materials such as food into a modified atmosphere environment. The gas used is usually inert, or of a nature that protects the integrity of the packaged goods, inhibiting unwanted chemical reactions such as food spoilage or oxidation. Some may also serve as a propellant for aer... |
https://en.wikipedia.org/wiki/Power%2C%20root-power%2C%20and%20field%20quantities | A power quantity is a power or a quantity directly proportional to power, e.g., energy density, acoustic intensity, and luminous intensity. Energy quantities may also be labelled as power quantities in this context.
A root-power quantity is a quantity such as voltage, current, sound pressure, electric field strength,... |
https://en.wikipedia.org/wiki/Thermal%20conductance%20and%20resistance | In heat transfer, thermal engineering, and thermodynamics, thermal conductance and thermal resistance are fundamental concepts that describe the ability of materials or systems to conduct heat and the opposition they offer to the heat current. The ability to manipulate these properties allows engineers to control tempe... |
https://en.wikipedia.org/wiki/Apotome%20%28mathematics%29 | In the historical study of mathematics, an apotome is a line segment formed from a longer line segment by breaking it into two parts, one of which is commensurable only in power to the whole; the other part is the apotome. In this definition, two line segments are said to be "commensurable only in power" when the ratio... |
https://en.wikipedia.org/wiki/STREAMS | In computer networking, STREAMS is the native framework in Unix System V for implementing character device drivers, network protocols, and inter-process communication. In this framework, a stream is a chain of coroutines that pass messages between a program and a device driver (or between a pair of programs). STREAMS o... |
https://en.wikipedia.org/wiki/Ruler | A ruler, sometimes called a rule, scale or a line gauge, is an instrument used to make length measurements, whereby a user estimates a length by reading from a series of markings called "rules" along an edge of the device. Commonly the instrument is rigid and the edge itself is a straightedge ("ruled straightedge"), wh... |
https://en.wikipedia.org/wiki/Particular%20values%20of%20the%20Riemann%20zeta%20function | In mathematics, the Riemann zeta function is a function in complex analysis, which is also important in number theory. It is often denoted and is named after the mathematician Bernhard Riemann. When the argument is a real number greater than one, the zeta function satisfies the equation
It can therefore provide the ... |
https://en.wikipedia.org/wiki/Routing%20domain | In computer networking, a routing domain is a collection of networked systems that operate common routing protocols and are under the control of a single administration. For example, this might be a set of routers under the control of a single organization, some of them operating a corporate network, some others a bran... |
https://en.wikipedia.org/wiki/Mathematics%20and%20fiber%20arts | Ideas from mathematics have been used as inspiration for fiber arts including quilt making, knitting, cross-stitch, crochet, embroidery and weaving. A wide range of mathematical concepts have been used as inspiration including topology, graph theory, number theory and algebra. Some techniques such as counted-thread emb... |
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