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https://en.wikipedia.org/wiki/Film%20frame | In filmmaking, video production, animation, and related fields, a frame is one of the many still images which compose the complete moving picture. The term is derived from the historical development of film stock, in which the sequentially recorded single images look like a framed picture when examined individually.
T... |
https://en.wikipedia.org/wiki/C%20Sharp%20%28programming%20language%29 | C# (pronounced ) is a general-purpose high-level programming language supporting multiple paradigms. C# encompasses static typing, strong typing, lexically scoped, imperative, declarative, functional, generic, object-oriented (class-based), and component-oriented programming disciplines.
The C# programming language wa... |
https://en.wikipedia.org/wiki/MS-CHAP | MS-CHAP is the Microsoft version of the Challenge-Handshake Authentication Protocol, (CHAP).
Versions
The protocol exists in two versions, MS-CHAPv1 (defined in RFC 2433) and MS-CHAPv2 (defined in RFC 2759). MS-CHAPv2 was introduced with pptp3-fix that was included in Windows NT 4.0 SP4 and was added to Windows 98 i... |
https://en.wikipedia.org/wiki/Borel%20summation | In mathematics, Borel summation is a summation method for divergent series, introduced by . It is particularly useful for summing divergent asymptotic series, and in some sense gives the best possible sum for such series. There are several variations of this method that are also called Borel summation, and a generaliz... |
https://en.wikipedia.org/wiki/Simple%20Gateway%20Monitoring%20Protocol | Simple Gateway Monitoring Protocol (SGMP) defined in RFC 1028, allows commands to be issued to application protocol entities to set or retrieve values (integer or octet string types) for use in monitoring the gateways on which the application protocol entities reside. Messages are exchanged using UDP and utilize unrel... |
https://en.wikipedia.org/wiki/Moxi%20%28DVR%29 | Moxi was a line of high-definition digital video recorders produced by Moxi Digital Digeo and Arris International. Moxi was originally released only to cable operators, but in December 2008 it was released as a retail product. Moxi was removed from the market in November 2011. The former retail product, the Moxi HD DVR... |
https://en.wikipedia.org/wiki/End%20system | In networking jargon, a computer, phone, or internet of things device connected to a computer network is sometimes referred to as an end system or end station, because it sits at the edge of the network. The end user directly interacts with an end system that provides information or services.
End systems that are con... |
https://en.wikipedia.org/wiki/Request%20Tracker | Request Tracker, commonly abbreviated to RT, is an open source tool for organizations of all sizes to track and manage workflows, customer requests, and internal project tasks of all sorts. With seamless email integration, custom ticket lifecycles, configurable automation, and detailed permissions and roles, Request Tr... |
https://en.wikipedia.org/wiki/Odometry | Odometry is the use of data from motion sensors to estimate change in position over time. It is used in robotics by some legged or wheeled robots to estimate their position relative to a starting location. This method is sensitive to errors due to the integration of velocity measurements over time to give position esti... |
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/RCA%20Lyra | Lyra is a series of MP3 and portable media players (PMP). Initially it was developed and sold by Indianapolis-based Thomson Consumer Electronics Inc., a part of Thomson Multimedia, from 1999 under its RCA brand in the United States and under the Thomson brand in Europe. There were also RCA/Thomson PMPs without the Lyra... |
https://en.wikipedia.org/wiki/Electrorotation | Electrorotation is the circular movement of an electrically polarized particle. Similar to the slip of an electric motor, it can arise from a phase lag between an applied rotating electric field and the respective relaxation processes and may thus be used to investigate the processes or, if these are known or can be ac... |
https://en.wikipedia.org/wiki/COPS%20%28software%29 | The Computer Oracle and Password System (COPS) was the first vulnerability scanner for Unix operating systems to achieve widespread use. It was created by Dan Farmer while he was a student at Purdue University. Gene Spafford helped Farmer start the project in 1989.
Features
COPS is a software suite comprising at least... |
https://en.wikipedia.org/wiki/UniFLEX | UniFLEX is a Unix-like operating system developed by Technical Systems Consultants (TSC) for the Motorola 6809 family which allowed multitasking and multiprocessing.
It was released for DMA-capable 8" floppy, extended memory addressing hardware (software controlled 4KiB paging of up to 768 KiB RAM), Motorola 6809 bas... |
https://en.wikipedia.org/wiki/Enterprise%20risk%20management | Enterprise risk management (ERM) in business includes the methods and processes used by organizations to manage risks and seize opportunities related to the achievement of their objectives. ERM provides a framework for risk management, which typically involves identifying particular events or circumstances relevant to... |
https://en.wikipedia.org/wiki/Valentin%20Turchin | Valentin Fyodorovich Turchin (, 14 February 1931 in Podolsk – 7 April 2010 in Oakland, New Jersey) was a Soviet and American physicist, cybernetician, and computer scientist. He developed the Refal programming language, the theory of metasystem transitions and the notion of supercompilation. He was as a pioneer in arti... |
https://en.wikipedia.org/wiki/Windows%20Server%202008 | Windows Server 2008, codenamed "Longhorn Server", is the fourth release of the Windows Server operating system produced by Microsoft as part of the Windows NT family of the operating systems. It was released to manufacturing on February 4, 2008, and generally to retail on February 27, 2008. Derived from Windows Vista,... |
https://en.wikipedia.org/wiki/Reconfigurable%20manufacturing%20system | A reconfigurable manufacturing system (RMS) is one designed at the outset for rapid change in its structure, as well as its hardware and software components, in order to quickly adjust its production capacity and functionality within a part family in response to sudden market changes or intrinsic system change.
From 1... |
https://en.wikipedia.org/wiki/ThreadX | Azure RTOS ThreadX is a highly deterministic, embedded real-time operating system (RTOS) programmed mostly in the language C.
Overview
ThreadX was originally developed and marketed by Express Logic of San Diego, California, United States. The author of ThreadX is William Lamie, who was also the original author of the ... |
https://en.wikipedia.org/wiki/List%20of%20proteins | Proteins are a class of macromolecular organic compounds that are essential to life. They consist of a long polypeptide chain that usually adopts a single stable three-dimensional structure. They fulfill a wide variety of functions including providing structural stability to cells, catalyze chemical reactions that prod... |
https://en.wikipedia.org/wiki/IDEF0 | IDEF0, a compound acronym ("Icam DEFinition for Function Modeling", where ICAM is an acronym for "Integrated Computer Aided Manufacturing"), is a function modeling methodology for describing manufacturing functions, which offers a functional modeling language for the analysis, development, reengineering and integration... |
https://en.wikipedia.org/wiki/David%20E.%20Shaw | David Elliot Shaw (born March 29, 1951) is an American billionaire scientist and former hedge fund manager. He founded D. E. Shaw & Co., a hedge fund company which was once described by Fortune magazine as "the most intriguing and mysterious force on Wall Street". A former assistant professor in the computer science de... |
https://en.wikipedia.org/wiki/Caml | Caml (originally an acronym for Categorical Abstract Machine Language) is a multi-paradigm, general-purpose programming language which is a dialect of the ML programming language family. Caml was developed in France at INRIA and ENS.
Caml is statically typed, strictly evaluated, and uses automatic memory management. ... |
https://en.wikipedia.org/wiki/Operation%20RAFTER | RAFTER was a code name for the MI5 radio receiver detection technique, mostly used against clandestine Soviet agents and monitoring of domestic radio transmissions by foreign embassy personnel from the 1950s on.
Explanation
Most radio receivers of the period were of the AM superhet design, with local oscillators whic... |
https://en.wikipedia.org/wiki/Aaargh%21 | Aaargh! is a single-player action video game in which the player controls a giant monster with the goal of obtaining eggs by destroying buildings in different cities across a lost island. It was designed for Mastertronic's Arcadia Systems, an arcade machine based on the custom hardware of the Amiga, and was released in... |
https://en.wikipedia.org/wiki/Mutation%20testing | Mutation testing (or mutation analysis or program mutation) is used to design new software tests and evaluate the quality of existing software tests. Mutation testing involves modifying a program in small ways. Each mutated version is called a mutant and tests detect and reject mutants by causing the behaviour of the ... |
https://en.wikipedia.org/wiki/Hyperbolic%20growth | When a quantity grows towards a singularity under a finite variation (a "finite-time singularity") it is said to undergo hyperbolic growth. More precisely, the reciprocal function has a hyperbola as a graph, and has a singularity at 0, meaning that the limit as is infinite: any similar graph is said to exhibit hyperb... |
https://en.wikipedia.org/wiki/Rice-hull%20bagwall%20construction | Rice-hull bagwall construction is a system of building, with results aesthetically similar to the use of earthbag or cob construction. Woven polypropylene bags (or tubes) are tightly filled with raw rice-hulls, and these are stacked up, layer upon layer, with strands of four-pronged barbed wire between. A surrounding ... |
https://en.wikipedia.org/wiki/Algebra%20of%20physical%20space | In physics, the algebra of physical space (APS) is the use of the Clifford or geometric algebra Cl3,0(R) of the three-dimensional Euclidean space as a model for (3+1)-dimensional spacetime, representing a point in spacetime via a paravector (3-dimensional vector plus a 1-dimensional scalar).
The Clifford algebra Cl3,0... |
https://en.wikipedia.org/wiki/DirectX%20Video%20Acceleration | DirectX Video Acceleration (DXVA) is a Microsoft API specification for the Microsoft Windows and Xbox 360 platforms that allows video decoding to be hardware-accelerated. The pipeline allows certain CPU-intensive operations such as iDCT, motion compensation and deinterlacing to be offloaded to the GPU. DXVA 2.0 allows ... |
https://en.wikipedia.org/wiki/GPRS%20Tunnelling%20Protocol | GPRS Tunnelling Protocol (GTP) is a group of IP-based communications protocols used to carry general packet radio service (GPRS) within GSM, UMTS, LTE and 5G NR radio networks. In 3GPP architectures, GTP and Proxy Mobile IPv6 based interfaces are specified on various interface points.
GTP can be decomposed into separa... |
https://en.wikipedia.org/wiki/XACML |
The eXtensible Access Control Markup Language (XACML) is an XML-based standard markup language for specifying access control policies. The standard, published by OASIS, defines a declarative fine-grained, attribute-based access control policy language, an architecture, and a processing model describing how to evaluat... |
https://en.wikipedia.org/wiki/KRCW-TV | KRCW-TV (channel 32) is a television station licensed to Salem, Oregon, United States, serving as the CW outlet for the Portland area. It is owned and operated by network majority owner Nexstar Media Group alongside CBS affiliate KOIN (channel 6). Both stations share studios in the basement of the KOIN Center skyscrape... |
https://en.wikipedia.org/wiki/210%20%28number%29 | 210 (two hundred [and] ten) is the natural number following 209 and preceding 211.
In mathematics
210 is a composite number, an abundant number, Harshad number, and the product of the first four prime numbers (2, 3, 5, and 7), and thus a primorial. It is also the least common multiple of these four prime numbers. It... |
https://en.wikipedia.org/wiki/Tin%28IV%29%20oxide | Tin(IV) oxide, also known as stannic oxide, is the inorganic compound with the formula SnO2. The mineral form of SnO2 is called cassiterite, and this is the main ore of tin. With many other names, this oxide of tin is an important material in tin chemistry. It is a colourless, diamagnetic, amphoteric solid.
Structure
... |
https://en.wikipedia.org/wiki/Obstetrical%20dilemma | The obstetrical dilemma is a hypothesis to explain why humans often require assistance from other humans during childbirth to avoid complications, whereas most non-human primates give birth unassisted with relatively little difficulty. This occurs due to the tight fit of the fetal head to the maternal birth canal, whic... |
https://en.wikipedia.org/wiki/Cutting%20%28plant%29 | A plant cutting is a piece of a plant that is used in horticulture for vegetative (asexual) propagation. A piece of the stem or root of the source plant is placed in a suitable medium such as moist soil. If the conditions are suitable, the plant piece will begin to grow as a new plant independent of the parent, a proce... |
https://en.wikipedia.org/wiki/Radio%20Link%20Protocol | Radio Link Protocol (RLP) is an automatic repeat request (ARQ) fragmentation protocol used over a wireless (typically cellular) air interface. Most wireless air interfaces are tuned to provide 1% packet loss, and most Vocoders are mutually tuned to sacrifice very little voice quality at 1% packet loss. However, 1% pack... |
https://en.wikipedia.org/wiki/Microsoft%20Forefront%20Threat%20Management%20Gateway | Microsoft Forefront Threat Management Gateway (Forefront TMG), formerly known as Microsoft Internet Security and Acceleration Server (ISA Server), is a discontinued network router, firewall, antivirus program, VPN server and web cache from Microsoft Corporation. It ran on Windows Server and works by inspecting all netw... |
https://en.wikipedia.org/wiki/Air%20handler | An air handler, or air handling unit (often abbreviated to AHU), is a device used to regulate and circulate air as part of a heating, ventilating, and air-conditioning (HVAC) system. An air handler is usually a large metal box containing a blower, furnace or A/C elements, filter racks or chambers, sound attenuators, an... |
https://en.wikipedia.org/wiki/SYNOP | SYNOP (surface synoptic observations) is a numerical code (called FM-12 by WMO) used for reporting weather observations made by staffed and automated weather stations. SYNOP reports are typically sent every six hours by Deutscher Wetterdienst on shortwave and low frequency using RTTY. A report consists of groups of num... |
https://en.wikipedia.org/wiki/Normal%20bundle | In differential geometry, a field of mathematics, a normal bundle is a particular kind of vector bundle, complementary to the tangent bundle, and coming from an embedding (or immersion).
Definition
Riemannian manifold
Let be a Riemannian manifold, and a Riemannian submanifold. Define, for a given , a vector to be ... |
https://en.wikipedia.org/wiki/FreeRADIUS | FreeRADIUS is a modular, high performance free RADIUS suite developed and distributed under the GNU General Public License, version 2, and is free for download and use. The FreeRADIUS Suite includes a RADIUS server, a BSD-licensed RADIUS client library, a PAM library, an Apache module, and numerous additional RADIUS re... |
https://en.wikipedia.org/wiki/Ion%20beam%20analysis | Ion beam analysis (IBA) is an important family of modern analytical techniques involving the use of MeV ion beams to probe the composition and obtain elemental depth profiles in the near-surface layer of solids. All IBA methods are highly sensitive and allow the detection of elements in the sub-monolayer range. The dep... |
https://en.wikipedia.org/wiki/Ambient%20intelligence | Ambient intelligence (AmI) is a term used in computing to refer to electronic environments that are sensitive and responsive to the presence of people. The term is generally applied to consumer electronics, telecommunications, and computing.
Ambient intelligence is intended to enable devices to work in concert with p... |
https://en.wikipedia.org/wiki/Pentagram%20%28video%20game%29 | Pentagram is a ZX Spectrum and MSX video game released by Ultimate Play the Game in 1986. It is the fourth in the Sabreman series, following on from his adventures in Sabre Wulf, Underwurlde and Knight Lore. Similarly to Knight Lore it uses the isometric Filmation engine. The game was written by either Tim and Chris S... |
https://en.wikipedia.org/wiki/Surroundings | Surroundings are the area around a given physical or geographical point or place. The exact definition depends on the field. Surroundings can also be used in geography (when it is more precisely known as vicinity, or vicinage) and mathematics, as well as philosophy, with the literal or metaphorically extended definiti... |
https://en.wikipedia.org/wiki/Takeuti%27s%20conjecture | In mathematics, Takeuti's conjecture is the conjecture of Gaisi Takeuti that a sequent formalisation of second-order logic has cut-elimination (Takeuti 1953). It was settled positively:
By Tait, using a semantic technique for proving cut-elimination, based on work by Schütte (Tait 1966);
Independently by Prawitz (Pr... |
https://en.wikipedia.org/wiki/ISO/IEC%2011179 | The ISO/IEC 11179 Metadata Registry (MDR) standard is an international ISO/IEC standard for representing metadata for an organization in a metadata registry. It documents the standardization and registration of metadata to make data understandable and shareable.
Intended purpose
Organizations exchange data between co... |
https://en.wikipedia.org/wiki/Bioorthogonal%20chemical%20reporter | In chemical biology, bioorthogonal chemical reporter is a non-native chemical functionality that is introduced into the naturally occurring biomolecules of a living system, generally through metabolic or protein engineering. These functional groups are subsequently utilized for tagging and visualizing biomolecules. Jen... |
https://en.wikipedia.org/wiki/Polymer%20science | Polymer science or macromolecular science is a subfield of materials science concerned with polymers, primarily synthetic polymers such as plastics and elastomers. The field of polymer science includes researchers in multiple disciplines including chemistry, physics, and engineering.
Subdisciplines
This science compr... |
https://en.wikipedia.org/wiki/Gabriel%20Carroll | Gabriel Drew Carroll (born December 24, 1982) is a Professor of Economics at the University of Toronto. He was born to tech industry worker parents in Oakland. He graduated from Harvard University with B.A. in mathematics and linguistics in 2005 and received his doctorate in economics from MIT in 2012. He was recognize... |
https://en.wikipedia.org/wiki/E-plane%20and%20H-plane | The E-plane and H-plane are reference planes for linearly polarized waveguides, antennas and other microwave devices.
In waveguide systems, as in the electric circuits, it is often desirable to be able to split the circuit power into two or more fractions. In a waveguide system, an element called a junction is used fo... |
https://en.wikipedia.org/wiki/CYPRIS%20%28microchip%29 | CYPRIS (cryptographic RISC microprocessor) was a cryptographic processor developed by the Lockheed Martin Advanced Technology Laboratories. The device was designed to implement NSA encryption algorithms and had a similar intent to the AIM and Sierra crypto modules. However, the principal references date back to the lat... |
https://en.wikipedia.org/wiki/Modulated%20continuous%20wave | Modulated continuous wave (MCW) is Morse code telegraphy, transmitted using an audio tone to modulate a carrier wave.
The Federal Communications Commission defines modulated continuous wave in 47 CFR §97.3(c)(4) as "Tone-modulated international Morse code telegraphy emissions having designators with A, C, D, F, G, H o... |
https://en.wikipedia.org/wiki/Evolutionary%20capacitance | Evolutionary capacitance is the storage and release of variation, just as electric capacitors store and release charge. Living systems are robust to mutations. This means that living systems accumulate genetic variation without the variation having a phenotypic effect. But when the system is disturbed (perhaps by stres... |
https://en.wikipedia.org/wiki/KASY-TV | KASY-TV (channel 50) is a television station in Albuquerque, New Mexico, United States, affiliated with MyNetworkTV. It is owned by Mission Broadcasting alongside Santa Fe–licensed CW affiliate KWBQ (channel 19) and its Roswell-based satellite, KRWB-TV (channel 21). The two stations share studios with dual CBS/Fox affi... |
https://en.wikipedia.org/wiki/IBM%20Global%20Mirror | Global Mirror is an IBM technology that provides data replication over extended distances between two sites for business continuity and disaster recovery. If adequate bandwidth exists, Global Mirror provides a recovery point objective (RPO) of as low as 3–5 seconds between the two sites at extended distances with no p... |
https://en.wikipedia.org/wiki/Minimalism%20%28computing%29 | In computing, minimalism refers to the application of minimalist philosophies and principles in the design and use of hardware and software. Minimalism, in this sense, means designing systems that use the least hardware and software resources possible.
History
In the late 1970s and early 1980s, programmers worked with... |
https://en.wikipedia.org/wiki/Densitometer | A densitometer is a device that measures the degree of darkness (the optical density) of a photographic or semitransparent material or of a reflecting surface. The densitometer is basically a light source aimed at a photoelectric cell. It determines the density of a sample placed between the light source and the photoe... |
https://en.wikipedia.org/wiki/KSCW-DT | KSCW-DT (channel 33) is a television station in Wichita, Kansas, United States, affiliated with The CW. It is owned by Gray Television alongside Hutchinson-licensed CBS affiliate KWCH-DT (channel 12). Both stations share studios on 37th Street in northeast Wichita, while KSCW-DT's transmitter is located in rural northe... |
https://en.wikipedia.org/wiki/KMTW | KMTW (channel 36) is a television station licensed to Hutchinson, Kansas, United States, serving the Wichita area as an affiliate of the digital multicast network Dabl. It is owned by the Mercury Broadcasting Company, which maintains a local marketing agreement (LMA) with Sinclair Broadcast Group, owner of dual Fox/MyN... |
https://en.wikipedia.org/wiki/Dwang | In construction, a nogging or nogging piece (England and Australia), dwang (Scotland, South Island, New Zealand, and lower/central North Island, New Zealand), blocking (North America), noggin (Australia and Greater Auckland Region of New Zealand), or nog (New Zealand and Australia), is a horizontal bracing piece used b... |
https://en.wikipedia.org/wiki/Centring | Centring, centre, centering, or center is a type of formwork: the temporary structure upon which the stones of an arch or vault are laid during construction. Until the keystone is inserted an arch has no strength and needs the centring to keep the voussoirs in their correct relative positions. A simple centring without... |
https://en.wikipedia.org/wiki/Personal%20Handy-phone%20System | The Personal Handy-phone System (PHS), also marketed as the Personal Communication Telephone (PCT) in Thailand, and the Personal Access System (PAS) and commercially branded as Xiaolingtong () in Mainland China, was a mobile network system operating in the 1880–1930 MHz frequency band, used mainly in Japan, China, Taiw... |
https://en.wikipedia.org/wiki/Species%E2%80%93area%20relationship | The species–area relationship or species–area curve describes the relationship between the area of a habitat, or of part of a habitat, and the number of species found within that area. Larger areas tend to contain larger numbers of species, and empirically, the relative numbers seem to follow systematic mathematical re... |
https://en.wikipedia.org/wiki/Functional%20requirement | In software engineering and systems engineering, a functional requirement defines a function of a system or its component, where a function is described as a summary (or specification or statement) of behavior between inputs and outputs.
Functional requirements may involve calculations, technical details, data manipul... |
https://en.wikipedia.org/wiki/Oakley%20protocol | The Oakley Key Determination Protocol is a key-agreement protocol that allows authenticated parties to exchange keying material across an insecure connection using the Diffie–Hellman key exchange algorithm. The protocol was proposed by Hilarie K. Orman in 1998, and formed the basis for the more widely used Internet Key... |
https://en.wikipedia.org/wiki/Automotive%20Electronics%20Council | The Automotive Electronics Council (AEC) is an organization originally established in the 1990s by Chrysler, Ford, and GM for the purpose of establishing common part-qualification and quality-system standards.
The AEC Component Technical Committee is the standardization body for establishing standards for reliable, hi... |
https://en.wikipedia.org/wiki/Islamic%20Society%20of%20Engineers | The Islamic Society of Engineers (ISE) (, ) is a principlist political organization of engineers in Iran. Formerly one of the parties aligned with the Combatant Clergy Association, it is close to the Islamic Coalition Party, whose decisions they mostly follow. It is questionable whether it is an independent and strong ... |
https://en.wikipedia.org/wiki/5S%20%28methodology%29 | 5S is a workplace organization method that uses a list of five Japanese words: , , , , and . These have been translated as 'sort', 'set in order', 'shine', 'standardize', and 'sustain'. The list describes how to organize a work space for efficiency and effectiveness by identifying and storing the items used, maintainin... |
https://en.wikipedia.org/wiki/Sky%2B | Sky+ (pronounced Sky Plus) is a discontinued personal video recorder (PVR) and subscription service from the satellite television provider Sky in the UK and Ireland. Launched in September 2001, it allows customers to record, pause and instantly rewind live TV. The system performs these functions using an internal hard ... |
https://en.wikipedia.org/wiki/Devolution%20%28biology%29 | Devolution, de-evolution, or backward evolution (not to be confused with dysgenics) is the notion that species can revert to supposedly more primitive forms over time. The concept relates to the idea that evolution has a purpose (teleology) and is progressive (orthogenesis), for example that feet might be better than h... |
https://en.wikipedia.org/wiki/Integrated%20logistics%20support | Integrated logistics support (ILS) is a technology in the system engineering to lower a product life cycle cost and decrease demand for logistics by the maintenance system optimization to ease the product support. Although originally developed for military purposes, it is also widely used in commercial customer service... |
https://en.wikipedia.org/wiki/KFOX-TV | KFOX-TV (channel 14) is a television station in El Paso, Texas, United States, affiliated with the Fox network. It is owned by Sinclair Broadcast Group alongside dual CBS/MyNetworkTV affiliate KDBC-TV (channel 4). Both stations share studios on South Alto Mesa Drive in northwest El Paso, while KFOX-TV's transmitter is ... |
https://en.wikipedia.org/wiki/Discharge%20pressure | Discharge pressure (also called high side pressure or head pressure) is the pressure generated on the output side of a gas compressor in a refrigeration or air conditioning system. The discharge pressure is affected by several factors: size and speed of the condenser fan, condition and cleanliness of the condenser coil... |
https://en.wikipedia.org/wiki/Capacity%20optimization | Capacity optimization is a general term for technologies used to improve storage use by shrinking stored data. Primary technologies used for capacity optimization are data deduplication and data compression. These are delivered as software or hardware, integrated with storage systems or delivered as standalone products... |
https://en.wikipedia.org/wiki/Sodium%20aluminosilicate | Sodium aluminosilicate refers to compounds which contain sodium, aluminium, silicon and oxygen, and which may also contain water. These include synthetic amorphous sodium aluminosilicate, a few naturally occurring minerals and synthetic zeolites. Synthetic amorphous sodium aluminosilicate is widely used as a food addi... |
https://en.wikipedia.org/wiki/Inclusion%20bodies | Inclusion bodies are aggregates of specific types of protein found in neurons, a number of tissue cells including red blood cells, bacteria, viruses, and plants. Inclusion bodies of aggregations of multiple proteins are also found in muscle cells affected by inclusion body myositis and hereditary inclusion body myopath... |
https://en.wikipedia.org/wiki/Tanner%20graph | In coding theory, a Tanner graph, named after Michael Tanner, is a bipartite graph used to state constraints or equations which specify error correcting codes. In coding theory, Tanner graphs are used to construct longer codes from smaller ones. Both encoders and decoders employ these graphs extensively.
Origins
Tann... |
https://en.wikipedia.org/wiki/Matrix%20congruence | In mathematics, two square matrices A and B over a field are called congruent if there exists an invertible matrix P over the same field such that
PTAP = B
where "T" denotes the matrix transpose. Matrix congruence is an equivalence relation.
Matrix congruence arises when considering the effect of change of basis... |
https://en.wikipedia.org/wiki/4B3T | 4B3T, which stands for 4 (four) binary 3 (three) ternary, is a line encoding scheme used for ISDN PRI interface. 4B3T represents four binary bits using three pulses.
Description
It uses three states:
+ (positive pulse),
0 (no pulse), and
− (negative pulse).
This means we have 24 = 16 input combinations to represe... |
https://en.wikipedia.org/wiki/Neopterin | Neopterin is an organic compound belonging to the pteridine class of heterocyclic compounds.
Neopterin belongs to the chemical group known as pteridines. It is synthesised by human macrophages upon stimulation with the cytokine interferon-gamma and is indicative of a pro-inflammatory immune status. Neopterin serves as... |
https://en.wikipedia.org/wiki/Stokes%20phenomenon | In complex analysis the Stokes phenomenon, discovered by , is where the asymptotic behavior of functions can differ in different regions of the complex plane. This seemingly gives rise to a paradox when looking at the asymptotic expansion of an analytic function. Since an analytic function is continuous you would expec... |
https://en.wikipedia.org/wiki/Pick-and-place%20machine | Surface-mount technology (SMT) component placement systems, commonly called pick-and-place machines or P&Ps, are robotic machines which are used to place surface-mount devices (SMDs) onto a printed circuit board (PCB). They are used for high speed, high precision placing of a broad range of electronic components, for e... |
https://en.wikipedia.org/wiki/Storage%20clamp | A clamp is a compact heap, mound or pile of materials. A storage clamp is used in the agricultural industry for temporary storage of root crops such as potato, turnip, rutabaga, mangelwurzel, and sugar beet.
A clamp is formed by excavating a shallow rectangular depression in a field to make a base for the clamp. Root... |
https://en.wikipedia.org/wiki/Safety%20lamp | A safety lamp is any of several types of lamp that provides illumination in places such as coal mines where the air may carry coal dust or a build-up of inflammable gases, which may explode if ignited, possibly by an electric spark. Until the development of effective electric lamps in the early 1900s, miners used flam... |
https://en.wikipedia.org/wiki/Shooting%20ratio | The shooting ratio or "Bertolo code" in filmmaking and television production is the ratio between the total duration of its footage created for possible use in a project and that which appears in its final cut.
A film with a shooting ratio of 2:1 would have shot twice the amount of footage than was used in the film. I... |
https://en.wikipedia.org/wiki/Espacenet | Espacenet (formerly stylized as esp@cenet) is a free online service for searching patents and patent applications. Espacenet was developed by the European Patent Office (EPO) together with the member states of the European Patent Organisation. Most member states have an Espacenet service in their national language, an... |
https://en.wikipedia.org/wiki/Comparison%20of%20source-code-hosting%20facilities | A source-code-hosting facility (also known as forge) is a file archive and web hosting facility for source code of software, documentation, web pages, and other works, accessible either publicly or privately. They are often used by open-source software projects and other multi-developer projects to maintain revision an... |
https://en.wikipedia.org/wiki/Cyberun | Cyberun is a ZX Spectrum video game by Ultimate Play the Game and published by U.S. Gold in 1986. Although not part of the Jetman series, it has similarities to Jetpac in that the player must construct their spaceship from parts, then seek out resources and power-ups.
Gameplay
The player controls a spaceship trapped... |
https://en.wikipedia.org/wiki/Beetle%20%28ASIC%29 | The Beetle ASIC is an analog readout chip. It is developed for the LHCb experiment at CERN.
Overview
The chip integrates 128 channels with low-noise charge-sensitive pre-amplifiers and shapers. The pulse shape can be chosen such that it complies with LHCb specifications: a peaking time of 25 ns with a remainder of the... |
https://en.wikipedia.org/wiki/Bubbler%20%28video%20game%29 | Bubbler is a ZX Spectrum video game developed and published by Ultimate Play the Game in 1987. It was Ultimate's final release for 8-bit home computers before evolving into Rare. The game is an isometric platform game in the style of Marble Madness (1984).
Development
A Commodore 64 version was outsourced to Lynsoft b... |
https://en.wikipedia.org/wiki/Jerzy%20Neyman | Jerzy Neyman (April 16, 1894 – August 5, 1981; born Jerzy Spława-Neyman; ) was a Polish mathematician and statistician who spent the first part of his professional career at various institutions in Warsaw, Poland and then at University College London, and the second part at the University of California, Berkeley. Neyma... |
https://en.wikipedia.org/wiki/Avid%20DNxHD | Avid DNxHD ("Digital Nonlinear Extensible High Definition") is a lossy high-definition video post-production codec developed by Avid for multi-generation compositing with reduced storage and bandwidth requirements. It is an implementation of SMPTE VC-3 standard.
Overview
DNxHD is a video codec intended to be usable as... |
https://en.wikipedia.org/wiki/Double%20tracking | Double tracking or doubling is an audio recording technique in which a performer sings or plays along with their own prerecorded performance, usually to produce a stronger or bigger sound than can be obtained with a single voice or instrument. It is a form of overdubbing; the distinction comes from the doubling of a pa... |
https://en.wikipedia.org/wiki/Heliodisplay | The Heliodisplay is an air-based display using principally air that is already present in the operating environment (room or space). The system developed by IO2 Technology in 2001 uses a projection unit focused onto multiple layers of air and dry micron-size atomized particles in mid-air, resulting in a two-dimensional... |
https://en.wikipedia.org/wiki/Instrument%20error | Instrument error refers to the error of a measuring instrument, or the difference between the actual value and the value indicated by the instrument. There can be errors of various types, and the overall error is the sum of the individual errors.
Types of errors include
systematic errors
random errors
absolute err... |
https://en.wikipedia.org/wiki/Long%20branch%20attraction | In phylogenetics, long branch attraction (LBA) is a form of systematic error whereby distantly related lineages are incorrectly inferred to be closely related. LBA arises when the amount of molecular or morphological change accumulated within a lineage is sufficient to cause that lineage to appear similar (thus closely... |
https://en.wikipedia.org/wiki/Bolster%20heath | Bolster heath or cushion moorland is a type of vegetation community that features a patchwork of very low growing, tightly packed plants found at the limits of some alpine environments. The cushion plants form a smooth surfaced 'cushions' from several different plants, hence the common name of cushion heath. The cushi... |
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