source stringlengths 31 203 | text stringlengths 28 2k |
|---|---|
https://en.wikipedia.org/wiki/NEOchrome | {{Infobox software
| name = NEOchrome
| logo =
| logo alt =
| screenshot = ST_Neochrome.gif
| caption = v1.0 showing color cycling waterfall from 1985
| screenshot alt =
| collapsible =
| author = Dave St... |
https://en.wikipedia.org/wiki/Spirit%20DataCine | Spirit DataCine is a telecine and a motion picture film scanner. This device is able to transfer 16mm and 35mm motion picture film to NTSC or PAL television standards or one of many High-definition television standards. With the data transfer option a Spirit DataCine can output DPX data files. The image pick up device ... |
https://en.wikipedia.org/wiki/Ultralingua | Ultralingua is a single-click and drag-and-drop multilingual translation dictionary, thesaurus, and language reference utility. The full suite of Ultralingua language tools is available free online without the need for download and installation.
As well as its online products, the developer offers premium downloadab... |
https://en.wikipedia.org/wiki/Polyadic%20algebra | Polyadic algebras (more recently called Halmos algebras) are algebraic structures introduced by Paul Halmos. They are related to first-order logic analogous to the relationship between Boolean algebras and propositional logic (see Lindenbaum–Tarski algebra).
There are other ways to relate first-order logic to algebra,... |
https://en.wikipedia.org/wiki/International%20Federation%20of%20Air%20Traffic%20Safety%20Electronics%20Associations | International Federation of Air Traffic Safety Electronics Associations (IFATSEA) unites the professional associations of air traffic safety electronics personnel (ATSEPs) from around the world.
Aims and objectives
The aims of the Federation, as defined in the constitution, are as follows:
To operate as a non-politica... |
https://en.wikipedia.org/wiki/Suction%20excavator | A suction excavator or vacuum excavator is a construction vehicle that removes heavy debris or other materials from a hole on land.
Description
Suction excavation utilizes high-powered fans to safely excavate up to of depth depending on the configuration. First, a small surface area hole of about is created. Then, t... |
https://en.wikipedia.org/wiki/Tombstone%20diagram | In computing, tombstone diagrams (or T-diagrams) consist of a set of “puzzle pieces” representing compilers and other related language processing programs. They are used to illustrate and reason about transformations from a source language (left of T) to a target language (right of T) realised in an implementation lang... |
https://en.wikipedia.org/wiki/Data%20center%20infrastructure%20efficiency | Data center infrastructure efficiency (DCIE), is a performance improvement metric used to calculate the energy efficiency of a data center. DCIE is the percentage value derived, by dividing information technology equipment power by total facility power.
See also
Power usage effectiveness
Performance per watt
Green ... |
https://en.wikipedia.org/wiki/Ron%20Aharoni | Ron Aharoni ( ) (born 1952) is an Israeli mathematician, working in finite and infinite combinatorics. Aharoni is a professor at the Technion – Israel Institute of Technology, where he received his Ph.D. in mathematics in 1979. With Nash-Williams and Shelah he generalized Hall's marriage theorem by obtaining the right ... |
https://en.wikipedia.org/wiki/Meredith%20effect | The Meredith effect is a phenomenon whereby the aerodynamic drag produced by a cooling radiator may be offset by careful design of the cooling duct such that useful thrust is produced by the expansion of the hot air in the duct. The effect was discovered in the 1930s and became more important as the speeds of piston-en... |
https://en.wikipedia.org/wiki/Fake%20projective%20space | In mathematics, a fake projective space is a complex algebraic variety that has the same Betti numbers as some projective space, but is not isomorphic to it.
There are exactly 50 fake projective planes. found four examples of fake projective 4-folds, and showed that no arithmetic examples exist in dimensions other th... |
https://en.wikipedia.org/wiki/National%20Institute%20for%20Biological%20Standards%20and%20Control | The National Institute for Biological Standards and Control (NIBSC) is a government agency that works in the field of biological standardisation and is part of the United Kingdom's Medicines and Healthcare products Regulatory Agency (MHRA). It is responsible for developing and producing over 90% of the biological inter... |
https://en.wikipedia.org/wiki/IPtronics | IPtronics was a fabless semiconductor company headquartered in Copenhagen, Denmark. Its products include integrated circuits for parallel optical interconnect applications intended for the computer, storage and communication industries. IPtronics' design center is certified by STMicroelectronics, which is also their se... |
https://en.wikipedia.org/wiki/Isolating%20neighborhood | In the theory of dynamical systems, an isolating neighborhood is a compact set in the phase space of an invertible dynamical system with the property that any orbit contained entirely in the set belongs to its interior. This is a basic notion in the Conley index theory. Its variant for non-invertible systems is used in... |
https://en.wikipedia.org/wiki/Seked | Seked (or seqed) is an ancient Egyptian term describing the inclination of the triangular faces of a right pyramid. The system was based on the Egyptians' length measure known as the royal cubit. It was subdivided into seven palms, each of which was sub-divided into four digits.
The inclination of measured slopes was... |
https://en.wikipedia.org/wiki/Conley%20index%20theory | In dynamical systems theory, Conley index theory, named after Charles Conley, analyzes topological structure of invariant sets of diffeomorphisms and of smooth flows. It is a far-reaching generalization of the Hopf index theorem that predicts existence of fixed points of a flow inside a planar region in terms of inform... |
https://en.wikipedia.org/wiki/Trivial%20semigroup | In mathematics, a trivial semigroup (a semigroup with one element) is a semigroup for which the cardinality of the underlying set is one. The number of distinct nonisomorphic semigroups with one element is one. If S = { a } is a semigroup with one element, then the Cayley table of S is
{| class="wikitable"
|-
!
! a
... |
https://en.wikipedia.org/wiki/Nowhere%20commutative%20semigroup | In mathematics, a nowhere commutative semigroup is a semigroup S such that, for all a and b in S, if ab = ba then a = b. A semigroup S is nowhere commutative if and only if any two elements of S are inverses of each other.
Characterization of nowhere commutative semigroups
Nowhere commutative semigroups can be charac... |
https://en.wikipedia.org/wiki/Alpha%2021464 | The Alpha 21464 is an unfinished microprocessor that implements the Alpha instruction set architecture (ISA) developed by Digital Equipment Corporation and later by Compaq after it acquired Digital. The microprocessor was also known as EV8 (codenamed Araña). Slated for a 2004 release, it was canceled on 25 June 2001 wh... |
https://en.wikipedia.org/wiki/Current%20injection%20technique | The current injection technique is a technique developed to reduce the turn-OFF switching transient of power bipolar semiconductor devices. It was developed and published by Dr S. Eio of Staffordshire University (United Kingdom) in 2007.
Background
The Turn-OFF switching transient of silicon-based power bipolar semi... |
https://en.wikipedia.org/wiki/Epithelial%20polarity | Epithelial polarity is one example of the cell polarity that is a fundamental feature of many types of cells. Epithelial cells feature distinct 'apical', 'lateral' and 'basal' plasma membrane domains. Epithelial cells connect to one another via their lateral membranes to form epithelial sheets that line cavities and s... |
https://en.wikipedia.org/wiki/Dual%20of%20BCH%20is%20an%20independent%20source | A certain family of BCH codes have a particularly useful property, which is that
treated as linear operators, their dual operators turns their input into an -wise independent source. That is, the set of vectors from the input vector space are mapped to an -wise independent source. The proof of this fact below as the ... |
https://en.wikipedia.org/wiki/Digital%20locker | A digital locker or cyberlocker is an online file or digital media storage service. Files stored include music, videos, movies, games and other media. The term was used by Microsoft as a part of its Windows Marketplace in 2004. By storing files in a digital locker, users are able to access them anywhere they can find... |
https://en.wikipedia.org/wiki/Micromirror%20device | Micromirror devices are devices based on microscopically small mirrors. The mirrors are microelectromechanical systems (MEMS), which means that their states are controlled by applying a voltage between the two electrodes around the mirror arrays. Digital micromirror devices are used in video projectors and optics and m... |
https://en.wikipedia.org/wiki/Vilmos%20Totik | Vilmos Totik (Mosonmagyaróvár, March 8, 1954) is a Hungarian mathematician, working in classical analysis, harmonic analysis, orthogonal polynomials, approximation theory, potential theory. He is a professor of the University of Szeged. Since 1989 he is also a part-time professor at the University of South Florida (Tam... |
https://en.wikipedia.org/wiki/TOPIO | TOPIO ("TOSY Ping Pong Playing Robot") is a bipedal humanoid robot designed to play table tennis against a human being. It has been developed since 2005 by TOSY, a robotics firm in Vietnam. It was publicly demonstrated at the Tokyo International Robot Exhibition (IREX) on November 28, 2007. TOPIO 3.0 (the latest ver... |
https://en.wikipedia.org/wiki/Wireless%20Gigabit%20Alliance | The Wireless Gigabit Alliance (WiGig Alliance) was a trade association that developed and promoted the adoption of multi-gigabit per second speed wireless communications technology "WiGig" operating over the unlicensed 60 GHz frequency band. The alliance was subsumed by the Wi-Fi Alliance in March 2013.
The formation ... |
https://en.wikipedia.org/wiki/King%20Kong%202%3A%20Yomigaeru%20Densetsu | is a 1986 MSX2 role-playing video game by Konami. It was released only in Japan and based on the movie of the same year, King Kong Lives (King Kong 2 being the film's title in Japan). Similar to Konami's later Hi no Tori games, two separate games were developed together and released for the MSX and Famicom respectively... |
https://en.wikipedia.org/wiki/List%20of%20systems%20biology%20conferences | Systems biology is a biological study field that focuses on the systematic study of complex interactions in biological systems, thus using a new perspective (integration instead of reduction) to study them. Particularly from year 2000 onwards, the term is used widely in the biosciences.
The field has generated interes... |
https://en.wikipedia.org/wiki/Cancellative%20semigroup | In mathematics, a cancellative semigroup (also called a cancellation semigroup) is a semigroup having the cancellation property. In intuitive terms, the cancellation property asserts that from an equality of the form a·b = a·c, where · is a binary operation, one can cancel the element a and deduce the equality b = c. ... |
https://en.wikipedia.org/wiki/Multi-factor%20authentication | Multi-factor authentication (MFA; two-factor authentication, or 2FA, along with similar terms) is an electronic authentication method in which a user is granted access to a website or application only after successfully presenting two or more pieces of evidence (or factors) to an authentication mechanism. MFA protects... |
https://en.wikipedia.org/wiki/Option%20type | In programming languages (especially functional programming languages) and type theory, an option type or maybe type is a polymorphic type that represents encapsulation of an optional value; e.g., it is used as the return type of functions which may or may not return a meaningful value when they are applied. It consist... |
https://en.wikipedia.org/wiki/Starent%20Networks | Starent Networks was an information technology and computer networking products company. It was headquartered in Tewksbury, Massachusetts, USA, with major engineering facilities in Pune, India and Bangalore, India. Starent Networks was bought by Cisco in 2009.
Starent was a provider of infrastructure products that en... |
https://en.wikipedia.org/wiki/Sabily | Sabily (, , My Way) is a discontinued Linux distribution based on Ubuntu, designed by and for Muslims.
Originally named Ubuntu Muslim Edition (presented as UbuntuME), development for Sabily was active from 2007 to 2011.
Sabily is designed for Muslim users to have out-of-the-box Arabic language support and Islamic sof... |
https://en.wikipedia.org/wiki/Scorpion%20sting | A scorpion sting is an injury caused by the stinger of a scorpion resulting in the medical condition known as scorpionism, which may vary in severity. The anatomical part of the scorpion that delivers the sting is called a "telson". In typical cases, scorpion stings usually result in pain, paresthesia, and variable swe... |
https://en.wikipedia.org/wiki/4-Cyano-4%27-pentylbiphenyl | 4-Cyano-4'-pentylbiphenyl is a commonly used nematic liquid crystal with the chemical formula C18H19N. It frequently goes by the common name 5CB. 5CB was first synthesized by George William Gray, Ken Harrison, and J.A. Nash at the University of Hull in 1972 and at the time it was the first member of the cyanobiphenyls.... |
https://en.wikipedia.org/wiki/Ubuntu%20One | Ubuntu One is an OpenID-based single sign-on service operated by Canonical Ltd. to allow users to log onto many Canonical-owned Web sites. Until April 2014, Ubuntu One was also a file hosting service and music store that allowed users to store data "in the cloud".
The service enabled users to store files online and sy... |
https://en.wikipedia.org/wiki/Ullage%20%28wine%29 | Ullage (from the French ouillage) is a winemaking term that has several meanings but most commonly refers to the headspace of air between wine and the top of the container holding the wine. It can also refer to the process of evaporation that creates the headspace itself or it can be used as a past tense verb to descri... |
https://en.wikipedia.org/wiki/Inductive%20type | In type theory, a system has inductive types if it has facilities for creating a new type from constants and functions that create terms of that type. The feature serves a role similar to data structures in a programming language and allows a type theory to add concepts like numbers, relations, and trees. As the name... |
https://en.wikipedia.org/wiki/Scientific%20Computing%20and%20Imaging%20Institute | The Scientific Computing and Imaging (SCI) Institute is a permanent research institute at the University of Utah that focuses on the development of new scientific computing and visualization techniques, tools, and systems with primary applications to biomedical engineering. The SCI Institute is noted worldwide in the v... |
https://en.wikipedia.org/wiki/WiGig | WiGig, alternatively known as 60 GHz Wi-Fi, refers to a set of 60 GHz wireless network protocols. It includes the current IEEE 802.11ad standard and also the IEEE 802.11ay standard.
The WiGig specification allows devices to communicate without wires at multi-gigabit speeds. It enables high performance wireless data, ... |
https://en.wikipedia.org/wiki/Light%27s%20associativity%20test | In mathematics, Light's associativity test is a procedure invented by F. W. Light for testing whether a binary operation defined in a finite set by a Cayley multiplication table is associative. The naive procedure for verification of the associativity of a binary operation specified by a Cayley table, which compares th... |
https://en.wikipedia.org/wiki/Chimera%20%28molecular%20biology%29 | In molecular biology, and more importantly high-throughput DNA sequencing, a chimera is a single DNA sequence originating when multiple transcripts or DNA sequences get joined. Chimeras can be considered artifacts and be filtered out from the data during processing to prevent spurious inferences of biological variatio... |
https://en.wikipedia.org/wiki/ArcObjects | ArcObjects is a development environment of the ArcGIS family of applications. Using Visual Basic for Applications, C# or Java SDK for ArcGIS, it allows developers to extend these applications.ArcObjects is a library of Component Object Model (COM) components that build up the foundation of Esri's ArcGIS platform. ArcOb... |
https://en.wikipedia.org/wiki/Carcel | The Carcel is a former French unit for measuring the intensity of light. The unit was defined in 1860 as the intensity of a Carcel lamp with standard burner and chimney dimensions, which burnt colza oil
(obtained from the seed of the plant Brassica campestris) at a rate of 42 grams of colza oil per hour with a flam... |
https://en.wikipedia.org/wiki/Chemotactic%20drug-targeting | Targeted drug delivery is one of many ways researchers seek to improve drug delivery systems' overall efficacy, safety, and delivery. Within this medical field is a special reversal form of drug delivery called chemotactic drug targeting. By using chemical agents to help guide a drug carrier to a specific location with... |
https://en.wikipedia.org/wiki/Sophie%20Germain%27s%20theorem | In number theory, Sophie Germain's theorem is a statement about the divisibility of solutions to the equation of Fermat's Last Theorem for odd prime .
Formal statement
Specifically, Sophie Germain proved that at least one of the numbers , , must be divisible by if an auxiliary prime can be found such that two cond... |
https://en.wikipedia.org/wiki/Nelson%E2%80%93Aalen%20estimator | The Nelson–Aalen estimator is a non-parametric estimator of the cumulative hazard rate function in case of censored data or incomplete data. It is used in survival theory, reliability engineering and life insurance to estimate the cumulative number of expected events. An "event" can be the failure of a non-repairable c... |
https://en.wikipedia.org/wiki/Service%20locator%20pattern | The service locator pattern is a design pattern used in software development to encapsulate the processes involved in obtaining a service with a strong abstraction layer. This pattern uses a central registry known as the "service locator", which on request returns the information necessary to perform a certain task. Pr... |
https://en.wikipedia.org/wiki/Peter%20Baxandall | Peter J. Baxandall (August 11, 1921, Kingston upon Thames, Surrey – September 8, 1995, Malvern, Worcestershire) was an English audio engineer and electronics engineer and a pioneer of the use of analog electronics in audio. He is probably best known for what is now called the Baxandall tone control circuit, first publi... |
https://en.wikipedia.org/wiki/Bruce%20Lee%20Rothschild | Bruce Lee Rothschild (born August 26, 1941) is an American mathematician and educator, specializing in combinatorial mathematics. He is a professor emeritus of mathematics at the University of California, Los Angeles.
Early life and education
Rothschild was born in 1941 in Los Angeles, California.
He earned a Ph.D. f... |
https://en.wikipedia.org/wiki/Web%20storage | Web storage, sometimes known as DOM storage (Document Object Model storage), is a standard JavaScript API provided by web browsers. It enables websites to store persistent data on users' devices similar to cookies, but with much larger capacity and no information sent in HTTP headers. There are two main web storage typ... |
https://en.wikipedia.org/wiki/Mole%20map%20%28chemistry%29 | In chemistry, the mole map is a graphical representation of an algorithm that compares molar mass, number of particles per mole, and factors from balanced equations or other formulae.
Stoichiometry |
https://en.wikipedia.org/wiki/Ecosystem%20management | Ecosystem management is an approach to natural resource management that aims to ensure the long-term sustainability and persistence of an ecosystem's function and services while meeting socioeconomic, political, and cultural needs. Although indigenous communities have employed sustainable ecosystem management approache... |
https://en.wikipedia.org/wiki/Rees%20factor%20semigroup | In mathematics, in semigroup theory, a Rees factor semigroup (also called Rees quotient semigroup or just Rees factor), named after David Rees, is a certain semigroup constructed using a semigroup and an ideal of the semigroup.
Let S be a semigroup and I be an ideal of S. Using S and I one can construct a new semigrou... |
https://en.wikipedia.org/wiki/CIML%20community%20portal | The computational intelligence and machine learning (CIML) community portal is an international multi-university initiative. Its primary purpose is to help facilitate a virtual scientific community infrastructure for all those involved with, or interested in, computational intelligence and machine learning. This incl... |
https://en.wikipedia.org/wiki/BotHunter | BotHunter is a free utility for Unix, which aims at detecting botnet activity within a network. It does so by analyzing network traffic and comparing it to patterns characteristic of malicious processes. Version 1.7.2 was current . An earlier version ran under Microsoft Windows XP, but was not mentioned on the Web sit... |
https://en.wikipedia.org/wiki/Weak%20inverse | In mathematics, the term weak inverse is used with several meanings.
Theory of semigroups
In the theory of semigroups, a weak inverse of an element x in a semigroup is an element y such that . If every element has a weak inverse, the semigroup is called an E-inversive or E-dense semigroup. An E-inversive semigroup m... |
https://en.wikipedia.org/wiki/Motor%20Industry%20Software%20Reliability%20Association | Motor Industry Software Reliability Association (MISRA) is an organization that produces guidelines for the software developed for electronic components used in the automotive industry. It is a collaboration between vehicle manufacturers, component suppliers and engineering consultancies. In 2021, the loose consortium... |
https://en.wikipedia.org/wiki/Distributed%20Oceanographic%20Data%20Systems | The Distributed Oceanographic Data Systems, or DODS, is a type of server that allows sharing data with remote users or between DODS servers. It is developed by the National Oceanic and Atmospheric Administration, and is based upon the OPeNDAP data transport architecture.
References
Meteorological data and networks
Te... |
https://en.wikipedia.org/wiki/Epostmailer | ePostMailer is a Microsoft Windows based email marketing application created in CodeGear Delphi by Khurram Zaveri of Spryka Incorporated. It was formerly known as Sprika LiteMail. The first version was released in 1997.
Description
The first version of LiteMail was created in Visual Basic 6. Subsequent versions have... |
https://en.wikipedia.org/wiki/Heiko%20Harborth | Heiko Harborth (born 11 February 1938, in Celle, Germany) is Professor of Mathematics at Braunschweig University of Technology, 1975–present, and author of more than 188 mathematical publications. His work is mostly in the areas of number theory, combinatorics and discrete geometry, including graph theory.
Career
Har... |
https://en.wikipedia.org/wiki/Force-sensing%20resistor | A force-sensing resistor is a material whose resistance changes when a force, pressure or mechanical stress is applied. They are also known as force-sensitive resistor and are sometimes referred to by the initialism FSR.
History
The technology of force-sensing resistors was invented and patented in 1977 by Franklin ... |
https://en.wikipedia.org/wiki/List%20of%20engineering%20universities%20and%20colleges%20in%20Pakistan | Following public and private engineering institutions are there in Pakistan:
Islamabad
Abasyn University, Peshawar, Islamabad Campus
Air University, Islamabad
Bahria University, Islamabad (Main Campus)
Sir Syed CASE Institute of Technology Islamabad
COMSATS University Islamabad (Main Campus)
Federal Urdu Univers... |
https://en.wikipedia.org/wiki/Fleet%20Radio%20Unit | Fleet Radio Units (FRU) were the major centers for Allied cryptological and signals intelligence during the Pacific Campaign of World War II. Initially two FRUs were established in the Pacific, one at Pearl Harbor, Hawaii, called Station HYPO or FRUPAC (Fleet Radio Unit, Pacific), and the other, called Station CAST or ... |
https://en.wikipedia.org/wiki/Sparse%20ruler | A sparse ruler is a ruler in which some of the distance marks may be missing. More abstractly, a sparse ruler of length with marks is a sequence of integers where . The marks and correspond to the ends of the ruler. In order to measure the distance , with there must be marks and such that .
A complete spars... |
https://en.wikipedia.org/wiki/Strep-tag | The Strep-tag system is a method which allows the purification and detection of proteins by affinity chromatography. The Strep-tag II is a synthetic peptide consisting of eight amino acids (Trp-Ser-His-Pro-Gln-Phe-Glu-Lys). This peptide sequence exhibits intrinsic affinity towards Strep-Tactin, a specifically engineere... |
https://en.wikipedia.org/wiki/DNA-encoded%20chemical%20library | DNA-encoded chemical libraries (DECL) is a technology for the synthesis and screening on an unprecedented scale of collections of small molecule compounds. DECL is used in medicinal chemistry to bridge the fields of combinatorial chemistry and molecular biology. The aim of DECL technology is to accelerate the drug disc... |
https://en.wikipedia.org/wiki/Software%20defect%20indicator | A Software Defect Indicator is a pattern that can be found in source code that is strongly correlated with a software defect, an error or omission in the source code of a computer program that may cause it to malfunction. When inspecting the source code of computer programs, it is not always possible to identify defect... |
https://en.wikipedia.org/wiki/Net%20%28command%29 | In computing, net is a command in IBM OS/2 (including eComStation and ArcaOS), Microsoft Windows, ReactOS and Greentea OS used to manage and configure the operating system from the command-line. It is also part of the IBM PC Network Program for DOS.
Overview
The command is primarily used to manage network resources. I... |
https://en.wikipedia.org/wiki/N-linked%20glycosylation | N-linked glycosylation, is the attachment of an oligosaccharide, a carbohydrate consisting of several sugar molecules, sometimes also referred to as glycan, to a nitrogen atom (the amide nitrogen of an asparagine (Asn) residue of a protein), in a process called N-glycosylation, studied in biochemistry. The resulting pr... |
https://en.wikipedia.org/wiki/Banner%20grabbing | Banner grabbing is a technique used to gain information about a computer system on a network and the services running on its open ports. Administrators can use this to take inventory of the systems and services on their network. However, an intruder can use banner grabbing in order to find network hosts that are runnin... |
https://en.wikipedia.org/wiki/Nikil%20Dutt | Nikil Dutt is a Chancellor's Professor of Computer Science at University of California, Irvine, United States. Professor Dutt's research interests are in embedded systems, electronic design automation, computer architecture, optimizing compilers, system specification techniques, distributed systems, and formal methods.... |
https://en.wikipedia.org/wiki/Crossbar%20theorem | In geometry, the crossbar theorem states that if ray AD is between ray AC and ray AB, then ray AD intersects line segment BC.
This result is one of the deeper results in axiomatic plane geometry. It is often used in proofs to justify the statement that a line through a vertex of a triangle lying inside the triangle m... |
https://en.wikipedia.org/wiki/Bioelectrospray | Bio-electrospraying is a technology that enables the deposition of living cells on various targets with a resolution that depends on cell size and not on the jetting phenomenon. It is envisioned that "unhealthy cells would draw a different charge at the needle from healthy ones, and could be identified by the mass spec... |
https://en.wikipedia.org/wiki/Ivan%20Krsti%C4%87 | Ivan Krstić is a Croatian computer security expert, currently working on core security at Apple Inc. Krstić was previously the director of security architecture at One Laptop per Child. He is a co-author of The Official Ubuntu Book ().
Biography
Born in Croatia, Krstić received a scholarship to attend the Cranbrook Ki... |
https://en.wikipedia.org/wiki/List%20of%20integrated%20circuit%20manufacturers | The following is an incomplete list of notable integrated circuit (i.e. microchip) manufacturers. Some are in business, others are defunct and some are Fabless.
0–9
3dfx Interactive (acquired by Nvidia in 2002)
A
Achronix
Actions Semiconductor
Adapteva
Agere Systems (now part of LSI Logic formerly part of Lucent, whi... |
https://en.wikipedia.org/wiki/Spherical%20code | In geometry and coding theory, a spherical code with parameters (n,N,t) is a set of N points on the unit hypersphere in n dimensions for which the dot product of unit vectors from the origin to any two points is less than or equal to t. The kissing number problem may be stated as the problem of finding the maximal N f... |
https://en.wikipedia.org/wiki/PA%20degree | In the mathematical field of computability theory, a PA degree is a Turing degree that computes a complete extension of Peano arithmetic (Jockusch 1987). These degrees are closely related to fixed-point-free (DNR) functions, and have been thoroughly investigated in recursion theory.
Background
In recursion theory, ... |
https://en.wikipedia.org/wiki/Hop%20%28networking%29 | In wired computer networking, including the Internet, a hop occurs when a packet is passed from one network segment to the next. Data packets pass through routers as they travel between source and destination. The hop count refers to the number of network devices through which data passes from source to destination (de... |
https://en.wikipedia.org/wiki/Tibor%20Szele | Tibor Szele (Debrecen, 21 June 1918 – Szeged, 5 April 1955) Hungarian mathematician, working in combinatorics and abstract algebra. After graduating at the Debrecen University, he became a researcher at the Szeged University in 1946, then he went back at the Debrecen University in 1948 where he became full professor in... |
https://en.wikipedia.org/wiki/Trim%20%28computing%29 | A trim command (known as TRIM in the ATA command set, and UNMAP in the SCSI command set) allows an operating system to inform a solid-state drive (SSD) which blocks of data are no longer considered to be 'in use' and therefore can be erased internally.
Trim was introduced soon after SSDs were introduced. Because low-l... |
https://en.wikipedia.org/wiki/Kinase%20tyrosine-based%20inhibitory%20motif | The term Kinase tyrosine-based inhibitory motif (KTIM) was coined by a group of immunology researchers from McGill University, Montreal, Quebec, Canada in 2008 to represent any immunoreceptor tyrosine-based inhibitory-like sequence motif, with the consensus sequence I/V/L/SxYxxL/V, found in a kinase and regulating its... |
https://en.wikipedia.org/wiki/Qt%20Creator | Qt Creator is a cross-platform C++, JavaScript, Python and QML integrated development environment (IDE) which simplifies GUI application development. It is part of the SDK for the Qt GUI application development framework and uses the Qt API, which encapsulates host OS GUI function calls. It includes a visual debugger a... |
https://en.wikipedia.org/wiki/Reproductive%20immunology | Reproductive immunology refers to a field of medicine that studies interactions (or the absence of them) between the immune system and components related to the reproductive system, such as maternal immune tolerance towards the fetus, or immunological interactions across the blood-testis barrier. The concept has been u... |
https://en.wikipedia.org/wiki/Unknown%20key-share%20attack | As defined by , an unknown key-share (UKS) attack on an authenticated key agreement (AK) or authenticated key agreement with key confirmation (AKC) protocol is an attack whereby an entity ends up believing she shares a key with , and although this is in fact the case, mistakenly believes the key is instead shared wit... |
https://en.wikipedia.org/wiki/Little%20Snitch | Little Snitch is a host-based application firewall for macOS. It can be used to monitor applications, preventing or permitting them to connect to attached networks through advanced rules. It is produced and maintained by the Austrian firm Objective Development Software GmbH.
Unlike a stateful firewall, which is design... |
https://en.wikipedia.org/wiki/G%C3%A1bor%20Tardos | Gábor Tardos (born 11 July 1964) is a Hungarian mathematician, currently a professor at Central European University and previously a Canada Research Chair at Simon Fraser University. He works mainly in combinatorics and computer science. He is the younger brother of Éva Tardos.
Education and career
Gábor Tardos recei... |
https://en.wikipedia.org/wiki/Primitive%20recursive%20functional | In mathematical logic, the primitive recursive functionals are a generalization of primitive recursive functions into higher type theory. They consist of a collection of functions in all pure finite types.
The primitive recursive functionals are important in proof theory and constructive mathematics. They are a centra... |
https://en.wikipedia.org/wiki/Geometric%20design | Geometrical design (GD) is a branch of computational geometry. It deals with the construction and representation of free-form curves, surfaces, or volumes and is closely related to geometric modeling. Core problems are curve and surface modelling and representation. GD studies especially the construction and manipulati... |
https://en.wikipedia.org/wiki/Independence%20of%20premise | In proof theory and constructive mathematics, the principle of independence of premise states that if φ and ∃x θ are sentences in a formal theory and is provable, then is provable. Here x cannot be a free variable of φ, while θ can be a predicate depending on it.
The main application of the principle is in the stud... |
https://en.wikipedia.org/wiki/Molecular%20models%20of%20DNA | Molecular models of DNA structures are representations of the molecular geometry and topology of deoxyribonucleic acid (DNA) molecules using one of several means, with the aim of simplifying and presenting the essential, physical and chemical, properties of DNA molecular structures either in vivo or in vitro. These r... |
https://en.wikipedia.org/wiki/OS4000 | OS4000 is a proprietary operating system introduced by GEC Computers Limited in 1977 as the successor to GEC DOS, for its range of GEC 4000 series 16-bit, and later 32-bit, minicomputers. OS4000 was developed through to late 1990s, and has been in a support-only mode since then.
History
The first operating systems fo... |
https://en.wikipedia.org/wiki/TV%20Tropes | TV Tropes is a wiki website that collects and documents descriptions and examples of plot conventions and devices, which it refers to as tropes, within many creative works. Since its establishment in 2004, the site has shifted focus from covering various tropes to those in general media, toys, writings, and their assoc... |
https://en.wikipedia.org/wiki/Fermat%20quotient | In number theory, the Fermat quotient of an integer a with respect to an odd prime p is defined as
or
.
This article is about the former; for the latter see p-derivation. The quotient is named after Pierre de Fermat.
If the base a is coprime to the exponent p then Fermat's little theorem says that qp(a) will be an ... |
https://en.wikipedia.org/wiki/PA-7200 | The PA-7200 – also known as PCX-T, code-named Thunderbird –, is a microprocessor that implements the PA-RISC 1.1 instruction set architecture (ISA) developed by Hewlett-Packard (HP). It was introduced in early 1995, debuting in systems from HP. The PA-7200 was not sold openly and the only third-party users were Convex ... |
https://en.wikipedia.org/wiki/Band%20IV | Band IV is the name of a radio frequency range within the ultra high frequency part of the electromagnetic spectrum.
Sources differ on the exact frequency range of the band. For example, the Swiss Federal Office of Communications, the Broadcast engineer's reference book and Ericsson India Ltd all define the range of B... |
https://en.wikipedia.org/wiki/PA-7100LC | The PA-7100LC is a microprocessor that implements the PA-RISC 1.1 instruction set architecture (ISA) developed by Hewlett-Packard (HP). It is also known as the PCX-L, and by its code-name, Hummingbird. It was designed as a low-cost microprocessor for low-end systems. The first systems to feature the PA-7100LC were intr... |
https://en.wikipedia.org/wiki/Radiogram%20%28device%29 | In British English, a radiogram is a piece of furniture that combined a radio and record player. The word radiogram is a portmanteau of radio and gramophone. The corresponding term in American English is console.
Popularity
Radiograms reached their peak of popularity in the post-war era, supported by a rapidly growing... |
https://en.wikipedia.org/wiki/Sch%C3%BCtzenberger%20group | In abstract algebra, in semigroup theory, a Schützenberger group is a certain group associated with a Green of a semigroup. The Schützenberger groups associated with different are different. However, the groups associated with two different contained in the same of a semigroup are isomorphic. Moreover, if the its... |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.