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Sed (other)
sed is a Unix utility for processing text. Sed or SED may also refer to: Science and technology * Spectral energy distribution, of an astronomical source * Stochastic electrodynamics, in quantum mechanics * ''Sedirea'' (''Sed.''), a genus of orchids *Stripping Enhanced Distillation, a method for distillation Medicine * Selective eating disorder or avoidant/restrictive food intake disorder * Spondyloepiphyseal dysplasia congenita, an inherited genetic bone disorder * Erythrocyte sedimentation rate (sed rate), a haematology test Technology, engineering and computing * Surface-conduction electron-emitter display, a flat-panel display technology * DEC SED (text editor), for some DEC operating systems * Self-encrypting device, an encrypting hard drive Organisations * Socialist Unity Party of Germany (german: Sozialistische Einheitspartei Deutschlands, links=no), East German communist party * Swiss Seismological Service (german: Schweizerische Erdbebendienst, links=no) Education * Sc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spectral Energy Distribution
A spectral energy distribution (SED) is a plot of energy versus frequency or wavelength of light (not to be confused with a 'spectrum' of flux density vs frequency or wavelength). It is used in many branches of astronomy to characterize astronomical sources. For example, in radio astronomy they are used to show the emission from synchrotron radiation, free-free emission and other emission mechanisms. In infrared astronomy, SEDs can be used to classify young stellar objects. Detector for spectral energy distribution The count rates observed from a given astronomical radiation source have no simple relationship to the flux from that source, such as might be incident at the top of the Earth's atmosphere. This lack of a simple relationship is due in no small part to the complex properties of radiation detectors. These detector properties can be divided into *those that merely attenuate the beam, including *#residual atmosphere between source and detector, *#absorption in the d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Swiss Seismological Service
The Swiss Seismological Service (german: Schweizerischer Erdbebendienst (SED), french: Service sismologique suisse, it, Servizio sismico svizzero, rm, Servizi da terratrembels svizzer) at ETH Zurich is the federal agency responsible for monitoring earthquakes in Switzerland and its neighboring countries and for assessing Switzerland's seismic hazard. When an earthquake happens, the SED informs the public, authorities, and the media about the earthquake's location, magnitude, and possible consequences. The activities of the SED are integrated in thfederal action plan for earthquake precaution History The beginnings of the SED trace back to the establishment of the Erdbebenkommission in 1878. In 1911 the first earthquake surveillance station of Switzerland was established in Degenried near Zurich. Three years later (1914), the earthquake monitoring mandate was defined in a federal law. Thus, what had been a voluntary activity was transformed into an institution. 1957 the federa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sed Festival
The Sed festival (''ḥb-sd'', conventional pronunciation ; also known as Heb Sed or Feast of the Tail) was an ancient Egyptian ceremony that celebrated the continued rule of a pharaoh. The name is taken from the name of an Egyptian wolf god, one of whose names was Wepwawet or Sed. The less-formal feast name, the Feast of the Tail, is derived from the name of the animal's tail that typically was attached to the back of the pharaoh's garment in the early periods of Egyptian history. This tail might have been the vestige of a previous ceremonial robe made out of a complete animal skin. The ancient festival might, perhaps, have been instituted to replace a ritual of murdering a pharaoh who was unable to continue to rule effectively because of age or condition. Eventually, Sed festivals were jubilees celebrated after a ruler had held the throne for thirty years and then every three to four years after that. They primarily were held to rejuvenate the pharaoh's strength and stamina ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sed Card
A comp card (also called composite card, Z card, zed card or Sed card) is a marketing tool for actors and especially models. They serve as the latest and best of a model's portfolio and are used as a business card. A Z-CARD is also a folded leaflet format, typically used for marketing communications campaigns for example a loyalty programme or seasonal promotion. History Peter Marlowe in London invented models composites in 1965, then printed on paper to A4 format. The format was changed in 1972 to A5 card format, for filing purposes, and a few other companies started publishing cards for the model industry under different trade names since Peter Marlowe had registered the trademark "Model Composite" in Europe and the USA. Amongst these was Sebastian Sed who traded under the name Sed Cards, which are sometimes mis-pronounced as Z ("Zed") or Set cards. The publishing house of Marlowe Press stopped trading in 1990 and the words "models composites" and "comp cards" became generic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Strategic Economic Dialogue
The China-U.S. Strategic Economic Dialogue (SED) was a framework for the United States and the People's Republic of China to discuss topics related to economic relations between them. The SED was initiated in 2006 by President George W. Bush and President Hu Jintao. Top leaders of both countries would meet twice a year at locations alternating between China and the US. Five meetings were held between 2006 and 2008, after which the dialogue was upgraded, with the name U.S.–China Strategic and Economic Dialogue. It had been described by a former U.S. Treasury official as "sort of like the G2". The SED was expanded to give the U.S. State Department a bigger role by the Presidency of Barack Obama, and renamed the U.S.-China Strategic and Economic Dialogue. After each meeting a jointly-drafted and agreed-to "Fact Sheet" detailing all the agreements reached was produced. Meetings *First meeting: December 14–15, 2006 (Beijing) *Second meeting: May 22–23, 2007 (Washington, DC) *Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Survey Of English Dialects
The Survey of English Dialects was undertaken between 1950 and 1961 under the direction of Professor Harold Orton of the English department of the University of Leeds. It aimed to collect the full range of speech in England and Wales before local differences were to disappear. Standardisation of the English language was expected with the post-war increase in social mobility and the spread of the mass media. The project originated in discussions between Professor Orton and Professor Eugen Dieth of the University of Zurich about the desirability of producing a linguistic atlas of England in 1946, and a questionnaire containing 1,300 questions was devised between 1947 and 1952. Methodology 313 localities were selected from England, the Isle of Man and some areas of Wales close to the English border. Priority was given to rural areas with a history of a stable population. When selecting speakers, priority was given to men, to the elderly and to those who worked in the main industry ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tata Power SED
Tata Power SED (Tata Power Strategic Engineering Division) is an Indian defence manufacturing company and a part of the Tata Group. It was a unit of Tata Power until 2020, when Tata Advanced Systems acquired it from Tata Power. It was formerly known as Strategic Electronics Division. Products and services Pinaka MBRL Tata Power SED is the lead contractor along with Larsen & Toubro Limited for the Pinaka Multi Barrel Rocket Launcher (MBRL) system. Akash missile Tata power SED is building the launchers for the Akash SAM systems for the Indian Air Force. Arihant-class submarine Tata Power SED built the control systems for the Arihant class of submarines. MRSAM Airforce ATAGS Gun System Developing 155 x 52 cal Artillery Gun for the Indian Army. Portable Diver Detection SONAR ASAT Launcher Military Airfield Modernization (MAFI) Tata Power SED is also active in modernization of military airfields MAFI (Military Air Field Infrastructure) programme in the country. Recently, Ind ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SED Systems
SED Systems is a communications company supplying both systems and services to the satellite industry. Originating in 1965, SED is located in the Innovation Place Research Park on the University of Saskatchewan campus. As an operating division of the Calian Group Ltd., SED employs approximately 280 employees and annually achieves sales of over 80 million dollars. SED serves an international market that includes government defense departments, space organizations as well as commercial customers such as Boeing Satellite Systems, Hughes Network Systems, Inmarsat and Sirius XM Satellite Radio. Between 2001 and 2013, SED Systems provided the European Space Agency (ESA) with 3 deep-space antennas, the New Norcia Station, Australia (DSA 1), the Cebreros Station, Spain (DSA 2), and Malargüe Station, Argentina (DSA 3). These are some of the largest antennas in the world, spanning 35 meters, allowing the ESA to track missions such as Rosetta (spacecraft) and the Philae (spacecraft ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scottish Education Department
The Scottish Government Education Directorates were a group of the civil service directorates in the Scottish Government. The Directorates were titled Children, Young People and Social Care; Schools; and Lifelong Learning. They were responsible for education in Scotland; social work care for children and young people and lifelong learning. In December 2010 these functions were taken on by the Learning and Justice Directorates. The Directorates reported to the Director-General Leslie Evans. The Cabinet Secretary for Education and Lifelong Learning is Mike Russell. and he was then supported by the Minister for Children and Early Years, Adam Ingram MSP and by the Minister for Skills and Lifelong Learning, Angela Constance MSP at that time. History The Scottish Education Department (SED) came into being as the body responsible for schooling in Scotland when it was formed from the Church of Scotland's Board of Education for Scotland in 1872. The Education (Scotland) Act 1872 cont ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Socialist Unity Party Of Germany
The Socialist Unity Party of Germany (german: Sozialistische Einheitspartei Deutschlands, ; SED, ), often known in English as the East German Communist Party, was the founding and ruling party of the German Democratic Republic (GDR; East Germany) from the country's foundation in October 1949 until its dissolution after the Peaceful Revolution in 1989. It was a Marxist–Leninist communist party, established in April 1946 as a merger between the East German branches of the Communist Party of Germany and Social Democratic Party of Germany. Although the GDR was a one-party state, some other institutional popular front parties were permitted to exist in alliance with the SED; these parties included the Christian Democratic Union, the Liberal Democratic Party, the Democratic Farmers' Party, and the National Democratic Party. In the 1980s, the SED rejected the liberalisation policies of Soviet leader Mikhail Gorbachev, such as '' perestroika'' and '' glasnost'', which would le ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stochastic Electrodynamics
Stochastic electrodynamics (SED) is a variant of classical electrodynamics (CED) of theoretical physics. SED consists of a set of controversial theories that posit the existence of a classical Lorentz invariant radiation field having statistical properties similar to that of the electromagnetic zero-point field (ZPF) of quantum electrodynamics (QED). Classical background field The background field is introduced as a Lorentz force in the (classical) Abraham–Lorentz–Dirac equation (see: Abraham–Lorentz–Dirac force), where the classical statistics of the electric and magnetic fields and quadratic combinations thereof are chosen to match the vacuum expectation values of the equivalent operators in QED. The field is generally represented as a discrete sum of Fourier components each with amplitude and phase that are independent classical random variables, distributed so that the statistics of the fields are isotropic and unchanged under boosts. This prescription is such ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Self-encrypting Device
Hardware-based full disk encryption (FDE) is available from many hard disk drive (HDD/SSD) vendors, including: ClevX, Hitachi, Integral Memory, iStorage Limited, Micron, Seagate Technology, Samsung, Toshiba, Viasat UK, Western Digital. The symmetric encryption key is maintained independently from the computer's CPU, thus allowing the complete data store to be encrypted and removing computer memory as a potential attack vector. Hardware-FDE has two major components: the hardware encryptor and the data store. There are currently four varieties of hardware-FDE in common use: #Hard disk drive (HDD) FDE (self-encrypting drive) #Enclosed hard disk drive FDE #Removable hard disk drive FDE #Bridge and Chipset (BC) FDE Hardware designed for a particular purpose can often achieve better performance than disk encryption software, and disk encryption hardware can be made more transparent to software than encryption done in software. As soon as the key has been initialised, the hardware ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
