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https://en.wikipedia.org/wiki/Erd%C5%91s%E2%80%93Rado%20theorem | In partition calculus, part of combinatorial set theory, a branch of mathematics, the Erdős–Rado theorem is a basic result extending Ramsey's theorem to uncountable sets. It is named after Paul Erdős and Richard Rado. It is sometimes also attributed to Đuro Kurepa who proved it under the additional assumption of the g... |
https://en.wikipedia.org/wiki/Homotopy%20analysis%20method | The homotopy analysis method (HAM) is a semi-analytical technique to solve nonlinear ordinary/partial differential equations. The homotopy analysis method employs the concept of the homotopy from topology to generate a convergent series solution for nonlinear systems. This is enabled by utilizing a homotopy-Maclaurin... |
https://en.wikipedia.org/wiki/Television%20lines | Television lines (TVL) is a specification of an analog camera or monitor's horizontal image resolution. The TVL is one of the most important resolution measures in a video system. The TVL can be measured with the standard EIA 1956 resolution chart.
Definition
TVL is defined as the maximum number of alternating light a... |
https://en.wikipedia.org/wiki/LIVE555 | LIVE555 Streaming Media is a set of open source (LGPL) C++ libraries developed by Live Networks, Inc. for multimedia streaming. The libraries support open standards such as RTP/RTCP and RTSP for streaming, and can also manage video RTP payload formats such as H.264, H.265, MPEG, VP8, and DV, and audio RTP payload forma... |
https://en.wikipedia.org/wiki/SecureCRT | SecureCRT is a commercial SSH and Telnet client and terminal emulator by VanDyke Software. Originally a Windows product, VanDyke later added a Mac OS X version in 2010 with release v6.6 and a Linux version in 2011 with release v6.7.
History
SecureCRT is a GUI-based telnet client and terminal emulator originally called... |
https://en.wikipedia.org/wiki/Vulnerability%20management | Vulnerability management is the "cyclical practice of identifying, classifying, prioritizing, remediating, and mitigating" software vulnerabilities. Vulnerability management is integral to computer security and network security, and must not be confused with vulnerability assessment.
Vulnerabilities can be discovered... |
https://en.wikipedia.org/wiki/Asset/liability%20modeling | Asset/liability modeling is the process used to manage the business and financial objectives of a financial institution or an individual through an assessment of the portfolio assets and liabilities in an integrated manner. The process is characterized by an ongoing review, modification and revision of asset and liabi... |
https://en.wikipedia.org/wiki/Dr.Web | Dr.Web is a software suite developed by Russian anti-malware company Doctor Web. First released in 1992, it became the first anti-virus service in Russia.
The company also offers anti-spam solutions and is used by Yandex to scan e-mail attachments. It also features an add-on for all major browsers which checks links w... |
https://en.wikipedia.org/wiki/Udwadia%E2%80%93Kalaba%20formulation | In classical mechanics, the Udwadia–Kalaba formulation is a method for deriving the equations of motion of a constrained mechanical system. The method was first described by Vereshchagin for the particular case of robotic arms, and later generalized to all mechanical systems by Firdaus E. Udwadia and Robert E. Kalaba i... |
https://en.wikipedia.org/wiki/Active%20hard-drive%20protection | In computer hardware, active hard-drive protection refers to technology that attempts to avoid or reduce mechanical damage to hard disk drives by preparing the disk prior to impact. This approach is mainly used in laptop computers that are frequently carried around and more prone to impacts than desktop computers.
Imp... |
https://en.wikipedia.org/wiki/Dirichlet%20eigenvalue | In mathematics, the Dirichlet eigenvalues are the fundamental modes of vibration of an idealized drum with a given shape. The problem of whether one can hear the shape of a drum is: given the Dirichlet eigenvalues, what features of the shape of the drum can one deduce. Here a "drum" is thought of as an elastic membra... |
https://en.wikipedia.org/wiki/Plantibody | Passive immunization is a medical strategy long employed to provide temporary protection against pathogens. Early implementations involved recovering ostensibly cell-free plasma from the blood of human survivors or from non-human animals deliberately exposed to a specific pathogen or toxin. These approaches resulted in... |
https://en.wikipedia.org/wiki/K-system | The K-system is an audio level measuring technique proposed by mastering engineer Bob Katz in the paper "An integrated approach to Metering, Monitoring and Levelling". It proposes a studio monitor calibration system and a set of meter ballistics to help engineers produce consistent sounding music while preserving appro... |
https://en.wikipedia.org/wiki/Special%20function%20register | A Special Function Register (or Special Purpose Register, or simply Special Register) is a register within a microprocessor, which controls or monitors various aspects of the microprocessor's function. Depending on the processor architecture, this can include, but is not limited to:
I/O and peripheral control (such a... |
https://en.wikipedia.org/wiki/Lunar%20regolith%20simulant | A lunar regolith simulant is a terrestrial material synthesized in order to approximate the chemical, mechanical, or engineering properties of, and the mineralogy and particle size distributions of, lunar regolith. Lunar regolith simulants are used by researchers who wish to research the materials handling, excavation,... |
https://en.wikipedia.org/wiki/Comparison%20of%20enterprise%20bookmarking%20platforms | The following tables compare Enterprise bookmarking platforms.
General
The table provides an overview of Enterprise Bookmarking platforms. The platforms listed refer to an application that is installed on a web server (usually requiring MySQL or another database and PHP, perl, Python, or some other language for web a... |
https://en.wikipedia.org/wiki/Nuts%20and%20bolts%20%28general%20relativity%29 | In physics, in the theory of general relativity, spacetimes with at least a 1-parameter group of isometries can be classified according to the fixed point-sets of the action. Isolated fixed points are called nuts. The other possibility is that the fixed point set is a metric 2-sphere, called bolt. The number of nuts a... |
https://en.wikipedia.org/wiki/Composite%20fermion | A composite fermion is the topological bound state of an electron and an even number of quantized vortices, sometimes visually pictured as the bound state of an electron and, attached, an even number of magnetic flux quanta. Composite fermions were originally envisioned in the context of the fractional quantum Hall eff... |
https://en.wikipedia.org/wiki/Band%20V | Band V (meaning Band 5) is the name of a radio frequency range within the ultra high frequency part of the electromagnetic spectrum. It is not to be confused with the V band in the extremely high frequency part of the spectrum.
Sources differ on the exact frequency range of UHF Band V. For example, the Broadcast engin... |
https://en.wikipedia.org/wiki/TCP%20Gender%20Changer | TCP Gender Changer is a method in computer networking for making an internal TCP/IP based network server accessible beyond its protective firewall.
Mechanism
It consists of two nodes, one resides on the internal the local area network where it can access the desired server, and the other node runs outside of the local... |
https://en.wikipedia.org/wiki/Biohappiness | Biohappiness, or bio-happiness, is the elevation of wellbeing in humans through biological methods, including germline engineering through screening embryos with genes associated with a high level of happiness, or the use of drugs intended to raise baseline levels of happiness. The object is to facilitate the achieveme... |
https://en.wikipedia.org/wiki/MiR-122 | miR-122 is a miRNA that is conserved among vertebrate species. miR-122 is not present in invertebrates, and no close paralogs of miR-122 have been detected. miR-122 is highly expressed in the liver, where it has been implicated as a regulator of fatty-acid metabolism in mouse studies. Reduced miR-122 levels are associa... |
https://en.wikipedia.org/wiki/Tureng%20dictionary | Tureng dictionary (name coined from the first syllables of the words Turkish and English) is a bilingual online Turkish English dictionary provided by Tureng Çeviri Ltd, a Turkish translation company. As of May 20, 2009, the site has more than 2.000.000 English and Turkish words and phrases, classified into categories ... |
https://en.wikipedia.org/wiki/PhilPapers | PhilPapers is an interactive academic database of journal articles in philosophy. It is maintained by the Centre for Digital Philosophy at the University of Western Ontario, and it has "394,867 registered users, including the majority of professional philosophers and graduate students." The general editors are its fou... |
https://en.wikipedia.org/wiki/Lajos%20P%C3%B3sa%20%28mathematician%29 | Lajos Pósa (born 9 December 1947 in Budapest) is a Hungarian mathematician working in the topic of combinatorics, and one of the most prominent mathematics educators of Hungary, best known for his mathematics camps for gifted students. He is a winner of the Széchenyi Prize.
Paul Erdős's favorite "child", he discovered ... |
https://en.wikipedia.org/wiki/PA-7100 | The PA-7100 is a microprocessor developed by Hewlett-Packard (HP) that implemented the PA-RISC 1.1 instruction set architecture (ISA). It is also known as the PCX-T and by its code name Thunderbird. It was introduced in early 1992 and was the first PA-RISC microprocessor to integrate the floating-point unit (FPU) on-... |
https://en.wikipedia.org/wiki/Operating%20weight | Operating weight is a measure of the total weight of a vehicle or machine when it is in use, including all necessary components such as the driver or operator, fuel, and any additional equipment or tools required for its operation.
See also
Operating empty weight - the weight of an aircraft when empty of fuel, crew, ... |
https://en.wikipedia.org/wiki/Boundary%20%28real%20estate%29 | A unit of real estate or immovable property is limited by a legal boundary (sometimes also referred to as a property line or a lot line). The boundary (in Latin: limes) may appear as a discontinuation in the terrain: a ditch, a bank, a hedge, a wall, or similar, but essentially, a legal boundary is a conceptual entity,... |
https://en.wikipedia.org/wiki/Band%20VI | Band VI is a radio frequency range within the super high frequency (SHF) part of the electromagnetic spectrum.
One source states that Band VI ranges from 11.7 to 12.5 GHz, whilst other earlier sources state the range as 11.7 to 12.7 GHz. The band is used for direct-broadcast satellite (DBS) and amateur radio astronom... |
https://en.wikipedia.org/wiki/Centre%20for%20Research%20on%20Energy%20Security | The Centre for Research on Energy Security (CeRES) is an Indian research center housed at The Energy and Resources Institute (TERI) focusing on Indian relations to energy and consequences on itself and the world, diplomatically, economically and socially. The center was created on 31 May 2005. The CeRES team is based ... |
https://en.wikipedia.org/wiki/Ursa%20Major%20%28excavator%29 | The Ursa Major (lit. Great Bear) at Black Thunder Coal Mine, Wyoming, is the largest dragline excavator currently in use in North America and the third largest ever built. It is a Bucyrus-Erie 2570WS model and cost US$50 million. The Ursa Major was one of five large walking draglines operated at Black Thunder, with the... |
https://en.wikipedia.org/wiki/Zilog%20SCC | The SCC, short for Serial Communication Controller, is a family of serial port driver integrated circuits made by Zilog. The primary members of the family are the Z8030/Z8530, and the Z85233.
Developed from the earlier Zilog SIO devices (Z8443), the SCC added a number of serial-to-parallel modes that allowed internal ... |
https://en.wikipedia.org/wiki/Scattering%20rate | A formula may be derived mathematically for the rate of scattering when a beam of electrons passes through a material.
The interaction picture
Define the unperturbed Hamiltonian by , the time dependent perturbing Hamiltonian by and total Hamiltonian by .
The eigenstates of the unperturbed Hamiltonian are assumed to ... |
https://en.wikipedia.org/wiki/Syncplicity | Syncplicity is a file share and synchronization service developed by Syncplicity Inc. The service lets users store and synchronize files between computers. It supports Microsoft Windows and macOS.
History
The service was initially available for beta test, and became public in 2008.
In late 2010, a client for Intel-ba... |
https://en.wikipedia.org/wiki/Imre%20B%C3%A1r%C3%A1ny | Imre Bárány (Mátyásföld, Budapest, 7 December 1947) is a Hungarian mathematician, working in combinatorics and discrete geometry. He works at the Rényi Mathematical Institute of the Hungarian Academy of Sciences, and has a part-time appointment at University College London.
Notable results
He gave a surprisingly simp... |
https://en.wikipedia.org/wiki/Cellular%20memory%20modules | Cellular memory modules are a form of epigenetic inheritance that allow cells to maintain their original identity after a series of cell divisions and developmental processes. Cellular memory modules implement these preserved characteristics into transferred environments through transcriptional memory. Cellular memory ... |
https://en.wikipedia.org/wiki/Fractional%20kill | In oncology, the fact that one round of chemotherapy does not kill all the cells in a tumor is a poorly understood phenomenon called fractional kill, or fractional cell kill.
The fractional kill hypothesis states that a defined chemotherapy concentration, applied for a defined time period, will kill a constant fractio... |
https://en.wikipedia.org/wiki/Lubuntu | Lubuntu ( ) is a lightweight Linux distribution based on Ubuntu and uses the LXQt desktop environment in place of Ubuntu's GNOME desktop. Lubuntu was originally touted as being "lighter, less resource hungry and more energy-efficient", but now aims to be "a functional yet modular distribution focused on getting out of ... |
https://en.wikipedia.org/wiki/Senescence-associated%20beta-galactosidase | Senescence-associated beta-galactosidase (SA-β-gal or SABG) is a hypothetical hydrolase enzyme that catalyzes the hydrolysis of β-galactosides into monosaccharides only in senescent cells. Senescence-associated beta-galactosidase, along with p16Ink4A, is regarded to be a biomarker of cellular senescence.
Its existence... |
https://en.wikipedia.org/wiki/Live%20migration | Live migration, also called migration, refers to the process of moving a running virtual machine (VM) or application between different physical machines without disconnecting the client or application. Memory, storage, and network connectivity of the virtual machine are transferred from the original guest machine to th... |
https://en.wikipedia.org/wiki/Vaadin | Vaadin () is an open-source web application development platform for Java. Vaadin includes a set of Web Components, a Java web framework, and a set of tools that enable developers to implement modern web graphical user interfaces (GUI) using the Java programming language only (instead of HTML and JavaScript), TypeScrip... |
https://en.wikipedia.org/wiki/Rate%20of%20return%20on%20a%20portfolio | The rate of return on a portfolio is the ratio of the net gain or loss (which is the total of net income, foreign currency appreciation and capital gain, whether realized or not) which a portfolio generates, relative to the size of the portfolio. It is measured over a period of time, commonly a year.
Calculation
The r... |
https://en.wikipedia.org/wiki/Comparison%20of%20continuous%20integration%20software | This is a compendium of continuous integration software that supports a software engineering practice, continuous integration, in which developers' changes are immediately tested and reported when they are added to the mainline code base. The comparison of various continuous integration tools is done on the basis of pl... |
https://en.wikipedia.org/wiki/Human-in-the-loop | Human-in-the-loop or HITL is used in multiple contexts. It can be defined as a model requiring human interaction. HITL is associated with modeling and simulation (M&S) in the live, virtual, and constructive taxonomy. HITL along with the related human-on-the-loop are also used in relation to lethal autonomous weapons. ... |
https://en.wikipedia.org/wiki/Biopac%20student%20lab | The Biopac Student Lab is a proprietary teaching device and method introduced in 1995 as a digital replacement for aging chart recorders and oscilloscopes that were widely used in undergraduate teaching laboratories prior to that time. It is manufactured by BIOPAC Systems, Inc., of Goleta, California. The advent of low... |
https://en.wikipedia.org/wiki/GEC%202050 | The GEC 2050 was an 8-bit minicomputer produced during the 1970s, initially by Marconi Elliott Computer Systems of the UK, before the company renamed itself GEC Computers Limited. The first models were labeled MECS 2050, before being renamed GEC 2050.
The GEC 2050 was commonly used as a Remote Job Entry station, suppo... |
https://en.wikipedia.org/wiki/Ruled%20variety | In algebraic geometry, a variety over a field k is ruled if it is birational to the product of the projective line with some variety over k. A variety is uniruled if it is covered by a family of rational curves. (More precisely, a variety X is uniruled if there is a variety Y and a dominant rational map Y × P1 – → X wh... |
https://en.wikipedia.org/wiki/K.%20S.%20Chandrasekharan | Komaravolu Chandrasekharan (21 November 1920 – 13 April 2017)
was a professor at ETH Zurich and a founding faculty member of School of Mathematics, Tata Institute of Fundamental Research (TIFR). He is known for his work in number theory and summability. He received the Padma Shri, the Shanti Swarup Bhatnagar Award, and... |
https://en.wikipedia.org/wiki/European%20Summer%20School%20in%20Logic%2C%20Language%20and%20Information | The European Summer School in Logic, Language and Information (ESSLLI) is an annual academic conference organized by the European Association for Logic, Language and Information. The focus of study is the "interface between linguistics, logic and computation, with special emphasis on human linguistic and cognitive abil... |
https://en.wikipedia.org/wiki/Canonical%20singularity | In mathematics, canonical singularities appear as singularities of the canonical model of a projective variety, and terminal singularities are special cases that appear as singularities of minimal models. They were introduced by . Terminal singularities are important in the minimal model program because smooth minimal ... |
https://en.wikipedia.org/wiki/GEC%20Computers | GEC Computers Limited was a British computer manufacturing company under the GEC holding company from 1968 until the 1990s.
History
Starting life as Elliott Automation, in 1967–68 the data processing computer products were transferred to ICT/ICL and non-computing products to English Electric as part of a reorganisatio... |
https://en.wikipedia.org/wiki/Andr%C3%A1s%20Frank | András Frank (born 3 June 1949) is a Hungarian mathematician, working in combinatorics, especially in graph theory, and combinatorial optimisation. He is director of the Institute of Mathematics of the Faculty of Sciences of the Eötvös Loránd University, Budapest.
Mathematical work
Using the LLL-algorithm, Frank, and ... |
https://en.wikipedia.org/wiki/MIBE%20architecture | MIBE architecture (Motivated Independent BEhavior) is a behavior-based robot architecture developed at Artificial Intelligence and Robotics Lab of Politecnico di Milano by Fabio La Daga and Andrea Bonarini in 1998. MIBE architecture is based on the idea of animat and derived from subsumption architecture, formerly deve... |
https://en.wikipedia.org/wiki/Science%2C%20Technology%2C%20Engineering%20and%20Mathematics%20Network | The Science, Technology, Engineering and Mathematics Network or STEMNET is an educational charity in the United Kingdom that seeks to encourage participation at school and college in science and engineering-related subjects (science, technology, engineering, and mathematics) and (eventually) work.
History
It is based ... |
https://en.wikipedia.org/wiki/Dreamtilt | Dreamtilt is an Australian Internet Service Provider, founded on 10 October 1999. The ISP focuses primarily on Fixed Wireless-based Internet access, making it a Wireless Internet Service Provider. Dreamtilt also provides web hosting, web design, Voice over IP, and a variety of related services.
Dreamtilt provides Inte... |
https://en.wikipedia.org/wiki/Volute%20%28pump%29 | A volute is a curved funnel that increases in area as it approaches the discharge port. The volute of a centrifugal pump is the casing that receives the fluid being pumped by the impeller, maintaining the velocity of the fluid through to the diffuser. As liquid exits the impeller it has high kinetic energy and the v... |
https://en.wikipedia.org/wiki/Determinantal%20variety | In algebraic geometry, determinantal varieties are spaces of matrices with a given upper bound on their ranks. Their significance comes from the fact that many examples in algebraic geometry are of this form, such as the Segre embedding of a product of two projective spaces.
Definition
Given m and n and r < min(m, n)... |
https://en.wikipedia.org/wiki/1948%20American-Australian%20Scientific%20Expedition%20to%20Arnhem%20Land | The American-Australian Scientific Expedition to Arnhem Land (also known as the Arnhem Land Expedition) remains one of the most significant, most ambitious and least understood expeditions. Commenced in February 1948, it was one of the largest scientific expeditions to have taken place in Australia and was conducted by... |
https://en.wikipedia.org/wiki/SecureWare | SecureWare Inc., founded in 1986 developed software and encryption technology for securing Unix-based operating systems. Its secure operating system was used to help secure the world's first internet bank, Security First Network Bank (S1 Technologies). SecureWare also worked closely with HP's federal division to develo... |
https://en.wikipedia.org/wiki/Test%20compression | Test compression is a technique used to reduce the time and cost of testing integrated circuits. The first ICs were tested with test vectors created by hand. It proved very difficult to get good coverage of potential faults, so Design for testability (DFT) based on scan and automatic test pattern generation (ATPG) we... |
https://en.wikipedia.org/wiki/After%20the%20Software%20Wars | After the Software Wars is a book by Keith Curtis about free software and its importance in the computing industry, specifically about its impact on Microsoft and the proprietary software development model.
The book is about the power of mass collaboration and possibilities of reaching up to a singular rationale showi... |
https://en.wikipedia.org/wiki/ENGECON%20Dubai | The Dubai Branch of former Saint-Petersburg State University of Engineering and Economics, now a part of the Saint-Petersburg State University of Economics.
The Saint-Petersburg State University of Economics has an International branch outside the Russian Federation in Dubai. It is named Saint-Petersburg State Econom... |
https://en.wikipedia.org/wiki/Elementary%20cellular%20automaton | In mathematics and computability theory, an elementary cellular automaton is a one-dimensional cellular automaton where there are two possible states (labeled 0 and 1) and the rule to determine the state of a cell in the next generation depends only on the current state of the cell and its two immediate neighbors. Ther... |
https://en.wikipedia.org/wiki/Sahara%20Forest%20Project | The Sahara Forest Project aims to provide fresh water, food and renewable energy in hot, arid regions as well as re-vegetating areas of uninhabited desert. The founding team was composed of Seawater Greenhouse Ltd, Exploration Architecture, Max Fordham Consulting Engineers and the Bellona Foundation.
The proposed tech... |
https://en.wikipedia.org/wiki/Richard%20A.%20Brualdi | Richard Anthony Brualdi is a professor emeritus of combinatorial mathematics at the University of Wisconsin–Madison.
Brualdi received his Ph.D. from Syracuse University in 1964; his advisor was H. J. Ryser. Brualdi is an Editor-in-Chief of the Electronic Journal of Combinatorics. He has over 200 publications in severa... |
https://en.wikipedia.org/wiki/Alan%20J.%20Hoffman | Alan Jerome Hoffman (May 30, 1924 – January 18, 2021) was an American mathematician and IBM Fellow emeritus, T. J. Watson Research Center, IBM, in Yorktown Heights, New York. He was the founding editor of the journal Linear Algebra and its Applications, and held several patents. He contributed to combinatorial optimiza... |
https://en.wikipedia.org/wiki/Tolerance%20coning | Tolerance coning is the engineering discipline of creating a budget of all tolerances that potentially add/subtract to affect adequacy of a particular parameter. This is particularly critical where stages of design/manufacture precede test/use.
For example, when setting a test limit for a measurement on each manufact... |
https://en.wikipedia.org/wiki/Comparison%20of%20802.15.4%20radio%20modules | An 802.15.4 radio module is a small device used to communicate wirelessly with other devices according to the IEEE 802.15.4 protocol.
This table lists production ready-to-use certified modules only, not radio chips. A ready-to-use module is a complete system with a transceiver, and optionally an MCU and antenna on a p... |
https://en.wikipedia.org/wiki/Comparison%20of%20EDA%20software | This page is a comparison of electronic design automation (EDA) software which is used today to design the near totality of electronic devices. Modern electronic devices are too complex to be designed without the help of a computer. Electronic devices may consist of integrated circuits (ICs), printed circuit boards (PC... |
https://en.wikipedia.org/wiki/Uniplus%2B | Uniplus+ is a discontinued commercial version of the Unix System III and System V operating systems. It was available in the 1980s. It ran on the MC68000 Motorola chipset on Torch Triple X, the Apple Lisa, among other machines. It was released by UniSoft.
Notes
References
External links
UNIX System V
Unix variants
... |
https://en.wikipedia.org/wiki/GeForce%20300%20series | The GeForce 300 series is a series of Tesla-based graphics processing units developed by Nvidia, first released in November 2009. Its cards are rebrands of the GeForce 200 series cards, available only for OEMs. All GPUs of the series support Direct3D 10.1, except the GT 330 (Direct3D 10.0).
History
On November 27, 20... |
https://en.wikipedia.org/wiki/Project%20commissioning | Project commissioning is the process of ensuring that all systems and components of a building or industrial plant are designed, installed, tested, operated, and maintained according to the owner's or final client's operational requirements. A commissioning process may be applied not only to new projects but also to ex... |
https://en.wikipedia.org/wiki/Service-oriented%20software%20engineering | Service-oriented Software Engineering (SOSE), also referred to as service engineering, is a software engineering methodology focused on the development of software systems by composition of reusable services (service-orientation) often provided by other service providers. Since it involves composition, it shares many c... |
https://en.wikipedia.org/wiki/Competitions%20and%20prizes%20in%20biotechnology | There exist a number of competitions and prizes to reward distinguished contributions and to encourage developments in biotechnology.
Inducement prizes
The Archon X Prize for Genomics of US$10,000,000 is to be awarded to "the first Team that can build a device and use it to sequence 100 human genomes within 10 days o... |
https://en.wikipedia.org/wiki/Robert%20Longhurst | Robert Longhurst is an American sculptor who was born in Schenectady, New York in 1949. At an early age he was fascinated by his father's small figurative woodcarvings.
Longhurst received a Bachelor of Architecture from Kent State University in 1975. He began his artistic career in 1976 in Cincinnati, Ohio. His firs... |
https://en.wikipedia.org/wiki/Isolator%20%28microwave%29 | An isolator is a two-port device that transmits microwave or radio frequency power in one direction only. The non-reciprocity observed in these devices usually comes from the interaction between the propagating wave and the material, which can be different with respect to the direction of propagation.
It is used to sh... |
https://en.wikipedia.org/wiki/PixelJunk%20Shooter | PixelJunk Shooter is a video game developed by Q-Games for the PlayStation 3. It is the fourth major title in the PixelJunk series. It was released on the worldwide PlayStation Store in December 2009, and for Steam on November 11, 2013. A remastered version of the game, PixelJunk Shooter Ultimate, was released for the ... |
https://en.wikipedia.org/wiki/List%20of%20actuaries | An actuary is a business professional who deals with a financial situation of risk and uncertainty. This is a list of notable actuaries and others who have influenced the profession.
Born in the 17th century
John Graunt (1620–1674), English, constructed one of the first life tables
William Petty (1623–1687), English... |
https://en.wikipedia.org/wiki/Uniform%20honeycombs%20in%20hyperbolic%20space | In hyperbolic geometry, a uniform honeycomb in hyperbolic space is a uniform tessellation of uniform polyhedral cells. In 3-dimensional hyperbolic space there are nine Coxeter group families of compact convex uniform honeycombs, generated as Wythoff constructions, and represented by permutations of rings of the Coxeter... |
https://en.wikipedia.org/wiki/FIRST%20Lego%20League%20Open%20Championships | FIRST LEGO Challenge League Open Championships are robotics competitions held and managed by FIRST LEGO League Partners to bring FIRST LEGO League Challenge teams from many states, regions and countries together to compete in host cities around the world. These are the highest level of FIRST LEGO League competitions th... |
https://en.wikipedia.org/wiki/Mori%20dream%20space | In algebraic geometry, a Mori dream space is a projective variety whose cone of effective divisors has a well-behaved decomposition into certain convex sets called "Mori chambers". showed that Mori dream spaces are quotients of affine varieties by torus actions. The notion is named so because it behaves nicely from th... |
https://en.wikipedia.org/wiki/Value-driven%20design | Value-driven design (VDD) is a systems engineering strategy based on microeconomics which enables multidisciplinary design optimization. Value-driven design is being developed by the American Institute of Aeronautics and Astronautics, through a program committee of government, industry and academic representatives. I... |
https://en.wikipedia.org/wiki/General%20elephant | In algebraic geometry, general elephant is an idiosyncratic name for a general element of the anticanonical system of a variety, introduced by Miles Reid. For 3-folds the general elephant problem (or conjecture) asks whether general elephants have at most du Val singularities; this has been proved in several cases.
Re... |
https://en.wikipedia.org/wiki/Wildlife%20photo-identification | Photo-identification is a technique used to identify and track individuals of a wild animal study population over time. It relies on capturing photographs of distinctive characteristics such as skin or pelage patterns or scars from the animal. In cetaceans, the dorsal fin area and tail flukes are commonly used.
Photo-... |
https://en.wikipedia.org/wiki/Wil%20van%20der%20Aalst | Willibrordus Martinus Pancratius van der Aalst (born 29 January 1966) is a Dutch computer scientist and full professor at RWTH Aachen University, leading the Process and Data Science (PADS) group. His research and teaching interests include information systems, workflow management, Petri nets, process mining, specific... |
https://en.wikipedia.org/wiki/Fano%20fibration | In algebraic geometry, a Fano fibration or Fano fiber space, named after Gino Fano, is a morphism of varieties whose general fiber is a Fano variety (in other words has ample anticanonical bundle) of positive dimension. The ones arising from extremal contractions in the minimal model program are called Mori fibrations ... |
https://en.wikipedia.org/wiki/Computational%20steering | Computational steering is the practice of manually intervening with an otherwise autonomous computational process, to change its outcome. The term is commonly used within the numerical simulation community, where it more specifically refers to the practice of interactively guiding a computational experiment into some r... |
https://en.wikipedia.org/wiki/Null%20sign | The null sign (∅) is often used in mathematics for denoting the empty set (however, the variant is more commonly used). The same letter in linguistics represents zero, the lack of an element. It is commonly used in phonology, morphology, and syntax.
Encodings
The symbol ∅ is available at Unicode point U+2205. It can ... |
https://en.wikipedia.org/wiki/Hand%20arm%20vibrations | In occupational safety and health, hand arm vibrations (HAVs) are a specific type of occupational hazard which can lead to hand arm vibration syndrome.
Description
Exposure to hand arm vibrations is a respectively newer occupational hazard in the work place. While hand arm vibrations have been occurring ever since t... |
https://en.wikipedia.org/wiki/History%20of%20display%20technology | Electrically operated display devices have developed from electromechanical systems for display of text, up to all-electronic devices capable of full-motion 3D color graphic displays. Electromagnetic devices, using a solenoid coil to control a visible flag or flap, were the earliest type, and were used for text displa... |
https://en.wikipedia.org/wiki/RADAR%20%28audio%20recorder%29 | RADAR (Random Access Digital Audio Recorder) is a product line of professional digital multitrack recorders capable of recording and playing back twenty-four tracks of audio.
History
The idea for RADAR was born out of Creation Studios, a high end music recording studio, built in North Vancouver by Barry and Jane Anne ... |
https://en.wikipedia.org/wiki/Morbid%20map | In genetics, a morbid map is a chart or diagram of diseases and the chromosomal location of genes the diseases are associated with. A morbid map exists as an appendix of the Online Mendelian Inheritance in Man (OMIM) knowledgebase, listing chromosomes and the genes mapped to specific sites on those chromosomes, and thi... |
https://en.wikipedia.org/wiki/Streptamer | The Streptamer technology allows the reversible isolation and staining of antigen-specific T cells. This technology combines a current T cell isolation method with the Strep-tag technology. In principle, the T cells are separated by establishing a specific interaction between the T cell of interest and a molecule that ... |
https://en.wikipedia.org/wiki/Eigenmode%20expansion | Eigenmode expansion (EME) is a computational electrodynamics modelling technique. It is also referred to as the mode matching technique or the bidirectional eigenmode propagation method (BEP method). Eigenmode expansion is a linear frequency-domain method.
It offers very strong benefits compared with FDTD, FEM and the... |
https://en.wikipedia.org/wiki/HelpNDoc | HelpNDoc ( ) is a Windows-based help authoring tool published by French company IBE Software.
Features
HelpNDoc allows the writer to create a single source text which it then converts to a number of target formats such as:
CHM ( HTML Help)
PDF
RTF
DocX
Qt Help
HTML
EPUB (including Amazon Kindle compatible E-b... |
https://en.wikipedia.org/wiki/Iland | iland Internet Solutions was a provider of hosted cloud infrastructure as a service for production business applications, disaster recovery and business continuity, testing and development, and software as a service enablement for independent software vendors. 11:11 Systems agreed to buy iland in December 2021. When th... |
https://en.wikipedia.org/wiki/Head%20injury%20criterion | The head injury criterion (HIC) is a measure of the likelihood of head injury arising from an impact. The HIC can be used to assess safety related to vehicles, personal protective gear, and sport equipment.
Normally the variable is derived from the measurements of an accelerometer mounted at the center of mass of a c... |
https://en.wikipedia.org/wiki/Revolutionart | Revolutionart is an international magazine about graphic design, visual arts, and lifestyle. Some of their contributors were Floria Sigismondi, Mark Miremont, Andrzej Dragan, Matt Mignanelli, Skew Siskin, Jeremyville, Mandy Lynn Oliviero Toscani, Simone Legno, Tino Soriano, Lemmy Kilmister, Paul Matthaeus and Justi... |
https://en.wikipedia.org/wiki/Glicksberg%27s%20theorem | In the study of zero sum games, Glicksberg's theorem (also Glicksberg's existence theorem) is a result that shows certain games have a minimax value:
.
If A and B are Hausdorff compact spaces, and K is an upper semicontinuous or lower semicontinuous function on , then
where f and g run over Borel probability measures ... |
https://en.wikipedia.org/wiki/Ward-Beck%20Systems | Ward-Beck Systems commonly referred to as Ward-Beck or simply WBS, is a Canadian manufacturer of broadcast audio and video equipment. It was founded in a garage in April 1967 by Ron W. Ward and director of engineering, Rodger K. Beck.
On January 26, 2021, Ward-Beck announced that it would "cease manufacturing operatio... |
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