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Sel (other)
__NOTOC__ SEL may refer to: *Signalling Equipment Ltd, a trading name used by the British toy manufacturer J & L Randall * Finnish Food Workers' Union, a trade union in Finland *Left Ecology Freedom (''Sinistra Ecologia Libertà''), Italian political party *Selkirkshire, historic county in Scotland, Chapman code * Single-event latchup *Social and Emotional Learning, a pedagogy focusing on the study and application of Emotional intelligence (EI) *Social Enterprise London *Swedish Elite League, the English unofficial name of the Elitserien ice hockey league *Système d'Échange Local, a French Local Exchange Trading System Art * Sensory Ethnography Lab, a filmmaking and anthropology center at Harvard University *''Serial Experiments Lain'', a 1998 anime series *Shankar–Ehsaan–Loy, a trio of music composers from India Language *Self-learning of English Language *'' SEL: Studies in English Literature'', an academic journal * Skolta Esperanto Ligo, an Esperanto Scouting association ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
J & L Randall
J & L Randall Ltd was a UK, British toy manufacturer, based in Potters Bar, which was in Middlesex until 1965 and then in Hertfordshire. The company flourished in the 1950s and 1960s and placed regular advertisements in Meccano Magazine. It was one of the main competitors to Mamod for models of stationary steam engines. The company used two trading names: * Merit for general toys * SEL (Signalling Equipment Ltd) for technical toys, e.g. electric motors, Model steam engine, steam engines and student microscopes. It is believed that the term "signalling equipment" originally related to items such as Telegraph key, Morse keys and Telegraph sounder, sounders. In 1978 the company was bought by Letraset for 12.5 million pounds. The company no longer exists but some of the products, especially the steam engines have become collectable, collectors' items. Products The company made a wide range of toys under both brand names. The catalogue contained hundreds of items at their peak ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Security-Enhanced Linux
Security-Enhanced Linux (SELinux) is a Linux kernel security module that provides a mechanism for supporting access control security policies, including mandatory access controls (MAC). SELinux is a set of kernel modifications and user-space tools that have been added to various Linux distributions. Its architecture strives to separate enforcement of security decisions from the security policy, and streamlines the amount of software involved with security policy enforcement. The key concepts underlying SELinux can be traced to several earlier projects by the United States National Security Agency (NSA). Overview The NSA Security-enhanced Linux Team describes NSA SELinux as a set of patches to the Linux kernel and utilities to provide a strong, flexible, mandatory access control (MAC) architecture into the major subsystems of the kernel. It provides an enhanced mechanism to enforce the separation of information based on confidentiality and integrity requirements, which allows t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Southern Evacuation Lifeline
The Southern Evacuation Lifeline (SELL) is a proposed limited-access highway in Horry County, South Carolina, in the United States. The project is currently underfunded, expecting to cost around $600 million, and issues with the route itself still remain, as it would travel directly next to several wildlife preserves. The road was proposed to bypass the congested South Carolina Highway 707 and U.S. Route 501 in the event of a hurricane. It would allow a more direct route west from the southern Grand Strand, while simultaneously completing a beltway around the Myrtle Beach area as a continuation of South Carolina Highway 22. History In 2003, a feasibility study showed several possible routes for a road to relieve congestion on major highways in Horry and Georgetown Counties, which would connect U.S. 501 and U.S. 17 by crossing the Waccamaw River. On February 1, 2005, Horry County added the 701 Connector to RIDE II, its long-term construction plan, with the intention ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gimpo International Airport
Gimpo International Airport , sometimes referred to as Seoul–Gimpo International Airport but formerly rendered in English as Kimpo International Airport, is located in the far western end of Seoul, some west of the Jung District, Seoul, central district of Seoul. Gimpo previously carried the IATA airport code SEL, which is now used by airline reservation systems and travel agencies within the Seoul Metropolitan Area, and was the main international airport for Seoul and South Korea before being replaced by Incheon International Airport in 2001. It now functions as Seoul's secondary airport. In 2015, over 23 million passengers used the airport, making it the List of the busiest airports in South Korea#2013 final statistics, third-busiest airport in Korea since being surpassed by Jeju International Airport. The airport is located south of the Han River (Korea), Han River in western Seoul. The name ''Gimpo'' comes from the nearby city of Gimpo, of which the airport used to be a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IATA Airport Code
An IATA airport code, also known as an IATA location identifier, IATA station code, or simply a location identifier, is a unique three-letter geocode designating many airports, cities (with one or more airports) and metropolitan areas (cities with more than one airport) around the world, defined by the International Air Transport Association (IATA). The characters prominently displayed on bag tag, baggage tags attached at airport check-in desks are an example of a way these codes are used. The assignment of these codes is governed by IATA Resolution 763, and it is administered by the IATA's headquarters in Montreal, Canada. The codes are published semi-annually in the IATA Airline Coding Directory. IATA provides codes for airport handling entities, and for certain railway stations. Lists of airports by IATA and ICAO code, Alphabetical lists of airports sorted by IATA code are available. A List of IATA-indexed railway stations, list of railway station codes, shared in agreem ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mercedes-Benz SEL
The Mercedes-Benz S-Class, formerly known as "special class" (), is a series of full-sized luxury sedans and coupés produced by the German automaker Mercedes-Benz. The S-Class is the designation for top-of-the-line Mercedes-Benz models and was officially introduced in 1972 with the W116, and has remained in use ever since. The S-Class is the flagship vehicle for Mercedes-Benz, being positioned above the other Mercedes-Benz models. The S-Class has debuted many of the company's latest innovations, including drivetrain technologies, interior features, and safety systems (such as the first seatbelt pretensioners). The S-Class has ranked as the world's best-selling luxury sedan. In automotive terms, ''Sonderklasse'' refers to "a specially outfitted car." Although used colloquially for decades, following its official application in 1972, six generations of officially named ''S-Klasse'' sedans have been produced. In 1981, the two-door, four-seat S-Class, designated as SEC, was introd ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Server Log
In computing, logging is the act of keeping a log of events that occur in a computer system, such as problems, errors or broad information on current operations. These events may occur in the operating system or in other software. A message or ''log entry'' is recorded for each such event. These log messages can then be used to monitor and understand the operation of the system, to debug problems, or during an audit. Logging is particularly important in multi-user software, to have a central overview of the operation of the system. In the simplest case, messages are written to a file, called a ''log file''. Alternatively, the messages may be written to a dedicated logging system or to a log management software, where it is stored in a database or on a different computer system. Specifically, a ''transaction log'' is a log of the communications between a system and the users of that system, or a data collection method that automatically captures the type, content, or time of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Systems Engineering Laboratories
Systems Engineering Laboratories (also called SEL) was a manufacturer of minicomputers in Fort Lauderdale, Florida. It was one of the first 32-bit realtime computer system manufacturers. Realtime computers are used for process control and monitoring. History Systems Engineering Laboratories was founded and incorporated in Fort Lauderdale, Florida in 1959, and were involved in the beginning of the breakout of minicomputers from 16-bit to larger architectures, with a 24-bit model in 1966. SEL was purchased by Gould Electronics in 1981 and was operated essentially unchanged as the Gould Computer Systems Division (CSD). The parent company was acquired by Nippon Mining in 1988, but as part of the U.S. government approval of the deal, Nippon Mining was required to divest the Gould divisions that did work for the Department of Defense, including the Computer Systems Division. Later, in 1989, Encore Computer Corporation (about 250 employees) bought the computer division (about 2500 em ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Station Of Extreme Light
The Station of Extreme Light (SEL, 极端光物理线站) is laser facility aimed at producing a laser with 100 petawatts (PW) of peak power. The station is currently under construction in Shanghai, China. The laser may be powerful enough to produce matter and antimatter directly from a vacuum (the Schwinger effect). Upon completion, the laser will be the most powerful on Earth, with an instantaneous power 10,000 times the power of all the world's electrical grids combined, and a trillion trillion times more intense than sunlight, albeit only for a tiny fraction of a second. The facility is scheduled for completion in 2023 and will be able to provide focused intensity of more than . See also *Extreme Light Infrastructure The Extreme Light Infrastructure (ELI) is a research organization with the world's largest collection of high power-lasers. ELI operates several high-power, high-repetition-rate laser systems which enable the research of physical, chemical, materi ... Referen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Standard Elektrik Lorenz
C. Lorenz AG (1880–1958) was a German electrical and electronics firm primarily located in Berlin. It innovated, developed, and marketed products for electric lighting, telegraphy, telephony, radar, and radio. It was acquired by ITT in 1930 and became part of the newly founded company Standard Elektrik Lorenz (SEL) Stuttgart in 1958, when it merged with Standard Elektrizitätsgesellschaft and several other smaller companies owned by ITT. In 1987, SEL merged with the French companies and Alcatel to form the new Alcatel SEL. History Around 1870, Carl Lorenz (1844–1889) opened a shop in Berlin to manufacture electrical lighting products. The shop entered the telegraph field in 1880, taking the name ''C. Lorenz Telegraphenbauanstalt''. Following the death of Carl Lorenz, the firm was acquired in 1890 by textile businessman Robert Held (1862–1924). Held retained the firm's original name, and Carl's brother, Alfred Lorenz, was made the technical director. Under Held, the firm b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mandatory Access Control
In computer security, mandatory access control (MAC) refers to a type of access control by which a secured environment (e.g., an operating system or a database) constrains the ability of a ''subject'' or ''initiator'' to access or modify on an ''object'' or ''target''. In the case of operating systems, the subject is a process or thread, while objects are files, directories, TCP/ UDP ports, shared memory segments, or IO devices. Subjects and objects each have a set of security attributes. Whenever a subject attempts to access an object, the operating system kernel examines these security attributes, examines the authorization rules (aka ''policy'') in place, and decides whether to grant access. A database management system, in its access control mechanism, can also apply mandatory access control; in this case, the objects are tables, views, procedures, etc. In mandatory access control, the security policy is centrally controlled by a policy administrator and is guaranteed (in p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
