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1 Institute of Electronic Communications Engineers of Japan
Универсальный англо-русский словарь > Institute of Electronic Communications Engineers of Japan
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2 ITE
1) Компьютерная техника: Information Technology Equipment2) Военный термин: instrumentation test equipment3) Сокращение: Institute of Traffic Engineers, Involute Throat & Exit (rocket nozzle)4) Университет: Institute Of Technical Education, Institute Of Terrestrial Ecology5) Физиология: In The Ear6) Электроника: Institute of Telecommunications Engineers7) Нефть: index of tortional effectiveness10) Программирование: If Then Else11) Авиационная медицина: incremental transfer effectiveness12) Макаров: ionization threshold energy13) Расширение файла: Institute of Communications Engineers14) Электротехника: inverse time element15) СМС: It's The End -
3 IECEJ
Institute of Electronic Communications Engineers of Japan - Институт инженеров Японии по электронным средствам связи -
4 Pierce, John Robinson
[br]b. 27 March 1910 Des Moines, Iowa, USA[br]American scientist and communications engineer said to be the "father" of communication satellites.[br]From his high-school days, Pierce showed an interest in science and in science fiction, writing under the pseudonym of J.J.Coupling. After gaining Bachelor's, Master's and PhD degrees at the California Institute of Technology (CalTech) in Pasadena in 1933, 1934 and 1936, respectively, Pierce joined the Bell Telephone Laboratories in New York City in 1936. There he worked on improvements to the travelling-wave tube, in which the passage of a beam of electrons through a helical transmission line at around 7 per cent of the speed of light was made to provide amplification at 860 MHz. He also devised a new form of electrostatically focused electron-multiplier which formed the basis of a sensitive detector of radiation. However, his main contribution to electronics at this time was the invention of the Pierce electron gun—a method of producing a high-density electron beam. In the Second World War he worked with McNally and Shepherd on the development of a low-voltage reflex klystron oscillator that was applied to military radar equipment.In 1952 he became Director of Electronic Research at the Bell Laboratories' establishment, Murray Hill, New Jersey. Within two years he had begun work on the possibility of round-the-world relay of signals by means of communication satellites, an idea anticipated in his early science-fiction writings (and by Arthur C. Clarke in 1945), and in 1955 he published a paper in which he examined various possibilities for communications satellites, including passive and active satellites in synchronous and non-synchronous orbits. In 1960 he used the National Aeronautics and Space Administration 30 m (98 1/2 ft) diameter, aluminium-coated Echo 1 balloon satellite to reflect telephone signals back to earth. The success of this led to the launching in 1962 of the first active relay satellite (Telstar), which weighed 170 lb (77 kg) and contained solar-powered rechargeable batteries, 1,000 transistors and a travelling-wave tube capable of amplifying the signal 10,000 times. With a maximum orbital height of 3,500 miles (5,600 km), this enabled a variety of signals, including full bandwidth television, to be relayed from the USA to large receiving dishes in Europe.From 1971 until his "retirement" in 1979, Pierce was Professor of Electrical Engineering at CalTech, after which he became Chief Technologist at the Jet Propulsion Laboratories, also in Pasadena, and Emeritus Professor of Engineering at Stanford University.[br]Principal Honours and DistinctionsInstitute of Electrical and Electronics Engineers Morris N.Liebmann Memorial Award 1947; Edison Medal 1963; Medal of Honour 1975. Franklin Institute Stuart Ballantine Award 1960. National Medal of Science 1963. Danish Academy of Science Valdemar Poulsen Medal 1963. Marconi Award 1974. National Academy of Engineering Founders Award 1977. Japan Prize 1985. Arthur C.Clarke Award 1987. Honorary DEng Newark College of Engineering 1961. Honorary DSc Northwest University 1961, Yale 1963, Brooklyn Polytechnic Institute 1963. Editor, Proceedings of the Institute of Radio Engineers 1954–5.Bibliography23 October 1956, US patent no. 2,768,328 (his development of the travelling-wave tube, filed on 5 November 1946).1947, with L.M.Field, "Travelling wave tubes", Proceedings of the Institute of RadioEngineers 35:108 (describes the pioneering improvements to the travelling-wave tube). 1947, "Theory of the beam-type travelling wave tube", Proceedings of the Institution ofRadio Engineers 35:111. 1950, Travelling Wave Tubes.1956, Electronic Waves and Messages. 1962, Symbols, Signals and Noise.1981, An Introduction to Information Theory: Symbols, Signals and Noise: Dover Publications.1990, with M.A.Knoll, Signals: Revolution in Electronic Communication: W.H.Freeman.KF -
5 Kompfner, Rudolph
[br]b. 16 May 1909 Vienna, Austriad. 3 December 1977 Stanford, California, USA[br]Austrian (naturalized English in 1949, American in 1957) electrical engineer primarily known for his invention of the travelling-wave tube.[br]Kompfner obtained a degree in engineering from the Vienna Technische Hochschule in 1931 and qualified as a Diplom-Ingenieur in Architecture two years later. The following year, with a worsening political situation in Austria, he moved to England and became an architectural apprentice. In 1936 he became Managing Director of a building firm owned by a relative, but at the same time he was avidly studying physics and electronics. His first patent, for a television pick-up device, was filed in 1935 and granted in 1937, but was not in fact taken up. In June 1940 he was interned on the Isle of Man, but as a result of a paper previously sent by him to the Editor of Wireless Engineer he was released the following December and sent to join the group at Birmingham University working on centimetric radar. There he worked on klystrons, with little success, but as a result of the experience gained he eventually invented the travelling-wave tube (TWT), which was based on a helical transmission line. After disbandment of the Birmingham team, in 1946 Kompfner moved to the Clarendon Laboratory at Oxford and in 1947 he became a British subject. At the Clarendon Laboratory he met J.R. Pierce of Bell Laboratories, who worked out the theory of operation of the TWT. After gaining his DPhil at Oxford in 1951, Kompfner accepted a post as Principal Scientific Officer at Signals Electronic Research Laboratories, Baldock, but very soon after that he was invited by Pierce to work at Bell on microwave tubes. There, in 1952, he invented the backward-wave oscillator (BWO). He was appointed Director of Electronics Research in 1955 and Director of Communications Research in 1962, having become a US citizen in 1957. In 1958, with Pierce, he designed Echo 1, the first (passive) satellite, which was launched in August 1960. He was also involved with the development of Telstar, the first active communications satellite, which was launched in 1962. Following his retirement from Bell in 1973, he continued to pursue research, alternately at Stanford, California, and Oxford, England.[br]Principal Honours and DistinctionsPhysical Society Duddell Medal 1955. Franklin Institute Stuart Ballantine Medal 1960. Institute of Electrical and Electronics Engineers David Sarnoff Award 1960. Member of the National Academy of Engineering 1966. Member of the National Academy of Science 1968. Institute of Electrical and Electronics Engineers Medal of Honour 1973. City of Philadelphia John Scott Award 1974. Roentgen Society Silvanus Thompson Medal 1974. President's National medal of Science 1974. Honorary doctorates Vienna 1965, Oxford 1969.Bibliography1944, "Velocity modulated beams", Wireless Engineer 17:262.1942, "Transit time phenomena in electronic tubes", Wireless Engineer 19:3. 1942, "Velocity modulating grids", Wireless Engineer 19:158.1946, "The travelling-wave tube", Wireless Engineer 42:369.1964, The Invention of the TWT, San Francisco: San Francisco Press.Further ReadingJ.R.Pierce, 1992, "History of the microwave tube art", Proceedings of the Institute of Radio Engineers: 980.KF -
6 Goldmark, Peter Carl
[br]b. 2 December 1906 Budapest, Hungaryd. 7 December 1977 Westchester Co., New York, USA[br]Austro-Hungarian engineer who developed the first commercial colour television system and the long-playing record.[br]After education in Hungary and a period as an assistant at the Technische Hochschule, Berlin, Goldmark moved to England, where he joined Pye of Cambridge and worked on an experimental thirty-line television system using a cathode ray tube (CRT) for the display. In 1936 he moved to the USA to work at Columbia Broadcasting Laboratories. There, with monochrome television based on the CRT virtually a practical proposition, he devoted his efforts to finding a way of producing colour TV images: in 1940 he gave his first demonstration of a working system. There then followed a series of experimental field-sequential colour TV systems based on segmented red, green and blue colour wheels and drums, where the problem was to find an acceptable compromise between bandwidth, resolution, colour flicker and colour-image breakup. Eventually he arrived at a system using a colour wheel in combination with a CRT containing a panchromatic phosphor screen, with a scanned raster of 405 lines and a primary colour rate of 144 fields per second. Despite the fact that the receivers were bulky, gave relatively poor, dim pictures and used standards totally incompatible with the existing 525-line, sixty fields per second interlaced monochrome (black and white) system, in 1950 the Federal Communications Commission (FCC), anxious to encourage postwar revival of the industry, authorized the system for public broadcasting. Within eighteen months, however, bowing to pressure from the remainder of the industry, which had formed its own National Television Systems Committee (NTSC) to develop a much more satisfactory, fully compatible system based on the RCA three-gun shadowmask CRT, the FCC withdrew its approval.While all this was going on, Goldmark had also been working on ideas for overcoming the poor reproduction, noise quality, short playing-time (about four minutes) and limited robustness and life of the long-established 78 rpm 12 in. (30 cm) diameter shellac gramophone record. The recent availability of a new, more robust, plastic material, vinyl, which had a lower surface noise, enabled him in 1948 to reduce the groove width some three times to 0.003 in. (0.0762 mm), use a more lightly loaded synthetic sapphire stylus and crystal transducer with improved performance, and reduce the turntable speed to 33 1/3 rpm, to give thirty minutes of high-quality music per side. This successful development soon led to the availability of stereophonic recordings, based on the ideas of Alan Blumlein at EMI in the 1930s.In 1950 Goldmark became a vice-president of CBS, but he still found time to develop a scan conversion system for relaying television pictures to Earth from the Lunar Orbiter spacecraft. He also almost brought to the market a domestic electronic video recorder (EVR) system based on the thermal distortion of plastic film by separate luminance and coded colour signals, but this was overtaken by the video cassette recorder (VCR) system, which uses magnetic tape.[br]Principal Honours and DistinctionsInstitute of Electrical and Electronics Engineers Morris N.Liebmann Award 1945. Institute of Electrical and Electronics Engineers Vladimir K. Zworykin Award 1961.Bibliography1951, with J.W.Christensen and J.J.Reeves, "Colour television. USA Standard", Proceedings of the Institute of Radio Engineers 39: 1,288 (describes the development and standards for the short-lived field-sequential colour TV standard).1949, with R.Snepvangers and W.S.Bachman, "The Columbia long-playing microgroove recording system", Proceedings of the Institute of Radio Engineers 37:923 (outlines the invention of the long-playing record).Further ReadingE.W.Herold, 1976, "A history of colour television displays", Proceedings of the Institute of Electrical and Electronics Engineers 64:1,331.See also: Baird, John LogieKF -
7 Black, Harold Stephen
[br]b. 14 April 1898 Leominster, Massachusetts, USAd. 11 December 1983 Summitt, New Jersey, USA[br]American electrical engineer who discovered that the application of negative feedback to amplifiers improved their stability and reduced distortion.[br]Black graduated from Worcester Polytechnic Institute, Massachusetts, in 1921 and joined the Western Electric Company laboratories (later the Bell Telephone Laboratories) in New York City. There he worked on a variety of electronic-communication problems. His major contribution was the discovery in 1927 that the application of negative feedback to an amplifier, whereby a fraction of the output signal is fed back to the input in the opposite phase, not only increases the stability of the amplifier but also has the effect of reducing the magnitude of any distortion introduced by it. This discovery has found wide application in the design of audio hi-fi amplifiers and various control systems, and has also given valuable insight into the way in which many animal control functions operate.During the Second World War he developed a form of pulse code modulation (PCM) to provide a practicable, secure telephony system for the US Army Signal Corps. From 1963–6, after his retirement from the Bell Labs, he was Principal Research Scientist with General Precision Inc., Little Falls, New Jersey, following which he became an independent consultant in communications. At the time of his death he held over 300 patents.[br]Principal Honours and DistinctionsInstitute of Electronic and Radio Engineers Lamme Medal 1957.Bibliography1934, "Stabilised feedback amplifiers", Electrical Engineering 53:114 (describes the principles of negative feedback).21 December 1937, US patent no. 2,106,671 (for his negative feedback discovery.1947, with J.O.Edson, "Pulse code modulation", Transactions of the American Institute of Electrical Engineers 66:895.1946, "A multichannel microwave radio relay system", Transactions of the American Institute of Electrical Engineers 65:798.1953, Modulation Theory, New York: D.van Nostrand.1988, Laboratory Management: Principles \& Practice, New York: Van Nostrand Rheinhold.Further ReadingFor early biographical details see "Harold S. Black, 1957 Lamme Medalist", Electrical Engineering (1958) 77:720; "H.S.Black", Institute of Electrical and Electronics Engineers Spectrum (1977) 54.KF -
8 Jansky, Karl Guthe
[br]b. 22 October 1905 Norman, Oklahoma, USAd. 14 February 1950 Red Bank, New Jersey, USA[br]American radio engineer who discovered stellar radio emission.[br]Following graduation from the University of Wisconsin in 1928 and a year of postgraduate study, Jansky joined Bell Telephone Laboratories in New Jersey with the task of establishing the source of interference to telephone communications by radio. To this end he constructed a linear-directional short-wave antenna and eventually, in 1931, he concluded that the interference actually came from the stars, the major source being the constellation Sagittarius in the direction of the centre of the Milky Way. Although he continued to study the propagation of short radio waves and the nature of observed echoes, it was left to others to develop the science of radioastronomy and to use the creation of echoes for radiolocation. Although he received no scientific award for his discovery, Jansky's name is primarily honoured by its use as the unit of stellar radio-emission strength.[br]Bibliography1935, "Directional studies of atmospherics at high frequencies", Proceedings of the Institute of Radio Engineers 23:1,158.1935, "A note on the sources of stellar interference", Proceedings of the Institute of RadioEngineers.1937, "Minimum noise levels obtained on short-wave radio receiving systems", Proceedings of the Institute of Radio Engineers 25:1,517.1941, "Measurements of the delay and direction of arrival of echoes from nearby short-wave transmitters", Proceedings of the Institute of Radio Engineers 29:322.Further ReadingP.C.Mahon, 1975, BellLabs, Mission Communication. The Story of the Bell Labs.W.I.Sullivan (ed.), 1984, The Early Years of Radio-Astronomy: Reflections 50 Years after Jansky's Discovery, Cambridge: Cambridge University Press.See also: Appleton, Sir Edward VictorKF -
9 Pierce, George Washington
SUBJECT AREA: Electronics and information technology[br]b. 11 January 1872 Austin, Texas, USAd. 25 August 1956 Franklin, New Hampshire, USA[br]American physicist who made various contributions to electronics, particularly crystal oscillators.[br]Pierce entered the University of Texas in 1890, gaining his BSc in physics in 1893 and his MSc in 1894. After teaching and doing various odd jobs, in 1897 he obtained a scholarship to Harvard, obtaining his PhD three years later. Following a period at the University of Leipzig, he returned to the USA in 1903 to join the teaching staff at Harvard, where he soon established new courses and began to gain a reputation as a pioneer in electronics, including the study of crystal rectifiers and publication of a textbook on wireless telegraphy. In 1912, with Kennelly, he conceived the idea of motional impedance. The same year he was made first Director of Harvard's Cruft High- Tension Electrical Laboratory, a post he held until his retirement. In 1917 he was appointed Professor of Physics, and for the remainder of the First World War he was also involved in work on submarine detection at the US Naval Base in New London. In 1921 he was appointed Rumford Professor of Physics and became interested in the work of Walter Cady on crystal-controlled circuits. As a result of this he patented the Pierce crystal oscillator in 1924. Having discovered the magnetostriction property of nickel and nichrome, in 1928 he also invented the magnetostriction oscillator. The mercury-vapour discharge lamp is also said to have been his idea. He became Gordon McKay Professor of Physics and Communications in 1935 and retired from Harvard in 1940, but he remained active for the rest of his life with the study of sound generation by birds and insects.[br]Principal Honours and DistinctionsPresident, Institute of Radio Engineers 1918–19. Institute of Electrical and Electronics Engineers Medal of Honour 1929.Bibliography1910, Principles of Wireless Telegraphy.1914, US patent no. 1,450,749 (a mercury vapour tube control circuit). 1919, Electrical Oscillations and Electric Waves.1922, "The piezo-electric Resonator", Proceedings of the Institute of Radio Engineers 10:83.Further ReadingF.E.Terman, 1943, Radio Engineers'Handbook, New York: McGraw-Hill (for details of piezo-electric crystal oscillator circuits).KFBiographical history of technology > Pierce, George Washington
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10 ICE
1) Общая лексика: iridocorneal endothelial syndrome, Иммиграционно-таможенная полиция США, иридокорнеальный эндотелиальный синдром2) Компьютерная техника: Information Concealment Engine, Information Controls Equipment, Intelligence Comprehension And Execution, Intelligent Concept Extraction, Internal Consistency Evaluation3) Медицина: ischemic cardiac event (ишемическая патология сердца), ischemic cardiovascular event (ишемическая сердечно-сосудистая патология), intracardiac echocardiography4) Американизм: Immigration Controls Everything5) Военный термин: Interface Control Element, Inventory Control Effectiveness, improved cost estimate, increased combat effectiveness, independent cost estimate, index of combat effectiveness, initial combat employment, intelligence and counterespionage, interconnect equipment, internal combustion engine, СОВИ (imagery exploitation system), система сбора и обработки видовой информации6) Техника: incircuit emulation, instrument checkout equipment, instrument/communications equipment, integrated cooling for electronics, internal-combustion engine, Institute of Civil Engineers (UK)7) Химия: Initial Change Equilibrium8) Юридический термин: Investigating Curious Evidence, Involve Citizens Early, Isolate The Criminal Element, Служба по принудительному обеспечению следования таможенных и иммиграционных правили (Immigration and Customs Enforcement)9) Экономика: Межконтинентальная биржа (Intercontinental Exchange)10) Автомобильный термин: In-Car Entertainment( автомобильная мультимедийная система))11) Биржевой термин: Intercontinental Exchange12) Телекоммуникации: Information Content Exchange, Integrated Communications Environment13) Сокращение: Improved Combat Efficiency, Independent Collection Equipment, Individual Compass Error, Information and Content Exchange (network protocol), Innovative Control Effectors, Instant Camouflage Envelope, Institution of Civil Engineers, Integral Contrast Enhacnement, Integration with Controlled Error, Interference Cancelling Equipment, Internal Communications Exchange, International Cultural Exchange, Information Centre on Education, Information and Content Exchange, двигатель внутреннего сгорания (Internal Combustion Engine), In Case of Emergency14) Университет: Instructional Computing Environment15) Вычислительная техника: In-Circuit Emulator, in-circuit emulation, Image Correction Enhancement (Minolta, Nikon, Scanner), International Cometary Explorer (Space), Information and Content Exchange (protocol, XML), аппаратура контроля ввода, внутрисхемная эмуляция, встроенный эмулятор16) Транспорт: In Car Entertainment, Integrated Cab Electronics, Междугородный экспресс (InterCityExpress)17) Фирменный знак: Insane Creators Enterprise, Iron Crown Enterprises18) Экология: International Center for the Environment19) СМИ: International Corpus Of English20) Деловая лексика: Income Cost Exercise, Informed Customer's Edge, Internet Centric Excellence, Internet Connectivity Enterprise21) Образование: Instructor Certification Examination, Interdisciplinary Cooperative Education22) Сетевые технологии: input checking equipment23) Полимеры: Institution of Chemical Engineers24) Макаров: international cometary explorer, isolated-core excitation25) Безопасность: Intrusion Countermeasure Electronics, Intrusion Countermeasure Enhancement26) Интернет: Interface Code Error27) Расширение файла: Archive (Cracked LHA, old Lha), In-Circuit Emulator (Intel), Integrated Computing Environment (Langley Research), Archive format (Cracked LHA (old LHA)28) Молекулярная биология: Interleukin-1 Beta-Converting Enzyme29) Должность: Independent Cosmetology Educators, Integrated Chemical Engineering, Intrusion Countermeasures Electronics, Inventory Control Expert30) Программное обеспечение: Integrated Correction And Enhancement, Integration Centric Engineering -
11 Ice
1) Общая лексика: iridocorneal endothelial syndrome, Иммиграционно-таможенная полиция США, иридокорнеальный эндотелиальный синдром2) Компьютерная техника: Information Concealment Engine, Information Controls Equipment, Intelligence Comprehension And Execution, Intelligent Concept Extraction, Internal Consistency Evaluation3) Медицина: ischemic cardiac event (ишемическая патология сердца), ischemic cardiovascular event (ишемическая сердечно-сосудистая патология), intracardiac echocardiography4) Американизм: Immigration Controls Everything5) Военный термин: Interface Control Element, Inventory Control Effectiveness, improved cost estimate, increased combat effectiveness, independent cost estimate, index of combat effectiveness, initial combat employment, intelligence and counterespionage, interconnect equipment, internal combustion engine, СОВИ (imagery exploitation system), система сбора и обработки видовой информации6) Техника: incircuit emulation, instrument checkout equipment, instrument/communications equipment, integrated cooling for electronics, internal-combustion engine, Institute of Civil Engineers (UK)7) Химия: Initial Change Equilibrium8) Юридический термин: Investigating Curious Evidence, Involve Citizens Early, Isolate The Criminal Element, Служба по принудительному обеспечению следования таможенных и иммиграционных правили (Immigration and Customs Enforcement)9) Экономика: Межконтинентальная биржа (Intercontinental Exchange)10) Автомобильный термин: In-Car Entertainment( автомобильная мультимедийная система))11) Биржевой термин: Intercontinental Exchange12) Телекоммуникации: Information Content Exchange, Integrated Communications Environment13) Сокращение: Improved Combat Efficiency, Independent Collection Equipment, Individual Compass Error, Information and Content Exchange (network protocol), Innovative Control Effectors, Instant Camouflage Envelope, Institution of Civil Engineers, Integral Contrast Enhacnement, Integration with Controlled Error, Interference Cancelling Equipment, Internal Communications Exchange, International Cultural Exchange, Information Centre on Education, Information and Content Exchange, двигатель внутреннего сгорания (Internal Combustion Engine), In Case of Emergency14) Университет: Instructional Computing Environment15) Вычислительная техника: In-Circuit Emulator, in-circuit emulation, Image Correction Enhancement (Minolta, Nikon, Scanner), International Cometary Explorer (Space), Information and Content Exchange (protocol, XML), аппаратура контроля ввода, внутрисхемная эмуляция, встроенный эмулятор16) Транспорт: In Car Entertainment, Integrated Cab Electronics, Междугородный экспресс (InterCityExpress)17) Фирменный знак: Insane Creators Enterprise, Iron Crown Enterprises18) Экология: International Center for the Environment19) СМИ: International Corpus Of English20) Деловая лексика: Income Cost Exercise, Informed Customer's Edge, Internet Centric Excellence, Internet Connectivity Enterprise21) Образование: Instructor Certification Examination, Interdisciplinary Cooperative Education22) Сетевые технологии: input checking equipment23) Полимеры: Institution of Chemical Engineers24) Макаров: international cometary explorer, isolated-core excitation25) Безопасность: Intrusion Countermeasure Electronics, Intrusion Countermeasure Enhancement26) Интернет: Interface Code Error27) Расширение файла: Archive (Cracked LHA, old Lha), In-Circuit Emulator (Intel), Integrated Computing Environment (Langley Research), Archive format (Cracked LHA (old LHA)28) Молекулярная биология: Interleukin-1 Beta-Converting Enzyme29) Должность: Independent Cosmetology Educators, Integrated Chemical Engineering, Intrusion Countermeasures Electronics, Inventory Control Expert30) Программное обеспечение: Integrated Correction And Enhancement, Integration Centric Engineering -
12 ice
1) Общая лексика: iridocorneal endothelial syndrome, Иммиграционно-таможенная полиция США, иридокорнеальный эндотелиальный синдром2) Компьютерная техника: Information Concealment Engine, Information Controls Equipment, Intelligence Comprehension And Execution, Intelligent Concept Extraction, Internal Consistency Evaluation3) Медицина: ischemic cardiac event (ишемическая патология сердца), ischemic cardiovascular event (ишемическая сердечно-сосудистая патология), intracardiac echocardiography4) Американизм: Immigration Controls Everything5) Военный термин: Interface Control Element, Inventory Control Effectiveness, improved cost estimate, increased combat effectiveness, independent cost estimate, index of combat effectiveness, initial combat employment, intelligence and counterespionage, interconnect equipment, internal combustion engine, СОВИ (imagery exploitation system), система сбора и обработки видовой информации6) Техника: incircuit emulation, instrument checkout equipment, instrument/communications equipment, integrated cooling for electronics, internal-combustion engine, Institute of Civil Engineers (UK)7) Химия: Initial Change Equilibrium8) Юридический термин: Investigating Curious Evidence, Involve Citizens Early, Isolate The Criminal Element, Служба по принудительному обеспечению следования таможенных и иммиграционных правили (Immigration and Customs Enforcement)9) Экономика: Межконтинентальная биржа (Intercontinental Exchange)10) Автомобильный термин: In-Car Entertainment( автомобильная мультимедийная система))11) Биржевой термин: Intercontinental Exchange12) Телекоммуникации: Information Content Exchange, Integrated Communications Environment13) Сокращение: Improved Combat Efficiency, Independent Collection Equipment, Individual Compass Error, Information and Content Exchange (network protocol), Innovative Control Effectors, Instant Camouflage Envelope, Institution of Civil Engineers, Integral Contrast Enhacnement, Integration with Controlled Error, Interference Cancelling Equipment, Internal Communications Exchange, International Cultural Exchange, Information Centre on Education, Information and Content Exchange, двигатель внутреннего сгорания (Internal Combustion Engine), In Case of Emergency14) Университет: Instructional Computing Environment15) Вычислительная техника: In-Circuit Emulator, in-circuit emulation, Image Correction Enhancement (Minolta, Nikon, Scanner), International Cometary Explorer (Space), Information and Content Exchange (protocol, XML), аппаратура контроля ввода, внутрисхемная эмуляция, встроенный эмулятор16) Транспорт: In Car Entertainment, Integrated Cab Electronics, Междугородный экспресс (InterCityExpress)17) Фирменный знак: Insane Creators Enterprise, Iron Crown Enterprises18) Экология: International Center for the Environment19) СМИ: International Corpus Of English20) Деловая лексика: Income Cost Exercise, Informed Customer's Edge, Internet Centric Excellence, Internet Connectivity Enterprise21) Образование: Instructor Certification Examination, Interdisciplinary Cooperative Education22) Сетевые технологии: input checking equipment23) Полимеры: Institution of Chemical Engineers24) Макаров: international cometary explorer, isolated-core excitation25) Безопасность: Intrusion Countermeasure Electronics, Intrusion Countermeasure Enhancement26) Интернет: Interface Code Error27) Расширение файла: Archive (Cracked LHA, old Lha), In-Circuit Emulator (Intel), Integrated Computing Environment (Langley Research), Archive format (Cracked LHA (old LHA)28) Молекулярная биология: Interleukin-1 Beta-Converting Enzyme29) Должность: Independent Cosmetology Educators, Integrated Chemical Engineering, Intrusion Countermeasures Electronics, Inventory Control Expert30) Программное обеспечение: Integrated Correction And Enhancement, Integration Centric Engineering -
13 Alexanderson, Ernst Frederik Werner
[br]b. 25 January 1878 Uppsala, Swedend. ? May 1975 Schenectady, New York, USA[br]Swedish-American electrical engineer and prolific radio and television inventor responsible for developing a high-frequency alternator for generating radio waves.[br]After education in Sweden at the High School and University of Lund and the Royal Institution of Technology in Stockholm, Alexanderson took a postgraduate course at the Berlin-Charlottenburg Engineering College. In 1901 he began work for the Swedish C \& C Electric Company, joining the General Electric Company, Schenectady, New York, the following year. There, in 1906, together with Fessenden, he developed a series of high-power, high-frequency alternators, which had a dramatic effect on radio communications and resulted in the first real radio broadcast. His early interest in television led to working demonstrations in his own home in 1925 and at the General Electric laboratories in 1927, and to the first public demonstration of large-screen (7 ft (2.13 m) diagonal) projection TV in 1930. Another invention of significance was the "amplidyne", a sensitive manufacturing-control system subsequently used during the Second World War for controlling anti-aircraft guns. He also contributed to developments in electric propulsion and radio aerials.He retired from General Electric in 1948, but continued television research as a consultant for the Radio Corporation of America (RCA), filing his 321st patent in 1955.[br]Principal Honours and DistinctionsInstitution of Radio Engineers Medal of Honour 1919. President, IERE 1921. Edison Medal 1944.BibliographyPublications relating to his work in the early days of radio include: "Magnetic properties of iron at frequencies up to 200,000 cycles", Transactions of the American Institute of Electrical Engineers (1911) 30: 2,443."Transatlantic radio communication", Transactions of the American Institute of ElectricalEngineers (1919) 38:1,269.The amplidyne is described in E.Alexanderson, M.Edwards and K.Boura, 1940, "Dynamo-electric amplifier for power control", Transactions of the AmericanInstitution of Electrical Engineers 59:937.Further ReadingE.Hawkes, 1927, Pioneers of Wireless, Methuen (provides an account of Alexanderson's work on radio).J.H.Udelson, 1982, The Great Television Race: A History of the American Television Industry 1925–1941, University of Alabama Press (provides further details of his contribution to the development of television).KFBiographical history of technology > Alexanderson, Ernst Frederik Werner
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14 Watson-Watt, Sir Robert Alexander
[br]b. 13 April 1892 Brechin, Angus, Scotlandd. 6 December 1973 Inverness, Scotland[br]Scottish engineer and scientific adviser known for his work on radar.[br]Following education at Brechin High School, Watson-Watt entered University College, Dundee (then a part of the University of St Andrews), obtaining a BSc in engineering in 1912. From 1912 until 1921 he was Assistant to the Professor of Natural Philosophy at St Andrews, but during the First World War he also held various posts in the Meteorological Office. During. this time, in 1916 he proposed the use of cathode ray oscillographs for radio-direction-finding displays. He joined the newly formed Radio Research Station at Slough when it was opened in 1924, and 3 years later, when it amalgamated with the Radio Section of the National Physical Laboratory, he became Superintendent at Slough. At this time he proposed the name "ionosphere" for the ionized layer in the upper atmosphere. With E.V. Appleton and J.F.Herd he developed the "squegger" hard-valve transformer-coupled timebase and with the latter devised a direction-finding radio-goniometer.In 1933 he was asked to investigate possible aircraft counter-measures. He soon showed that it was impossible to make the wished-for radio "death-ray", but had the idea of using the detection of reflected radio-waves as a means of monitoring the approach of enemy aircraft. With six assistants he developed this idea and constructed an experimental system of radar (RAdio Detection And Ranging) in which arrays of aerials were used to detect the reflected signals and deduce the bearing and height. To realize a practical system, in September 1936 he was appointed Director of the Bawdsey Research Station near Felixstowe and carried out operational studies of radar. The result was that within two years the East Coast of the British Isles was equipped with a network of radar transmitters and receivers working in the 7–14 metre band—the so-called "chain-home" system—which did so much to assist the efficient deployment of RAF Fighter Command against German bombing raids on Britain in the early years of the Second World War.In 1938 he moved to the Air Ministry as Director of Communications Development, becoming Scientific Adviser to the Air Ministry and Ministry of Aircraft Production in 1940, then Deputy Chairman of the War Cabinet Radio Board in 1943. After the war he set up Sir Robert Watson-Watt \& Partners, an industrial consultant firm. He then spent some years in relative retirement in Canada, but returned to Scotland before his death.[br]Principal Honours and DistinctionsKnighted 1942. CBE 1941. FRS 1941. US Medal of Merit 1946. Royal Society Hughes Medal 1948. Franklin Institute Elliot Cresson Medal 1957. LLD St Andrews 1943. At various times: President, Royal Meteorological Society, Institute of Navigation and Institute of Professional Civil Servants; Vice-President, American Institute of Radio Engineers.Bibliography1923, with E.V.Appleton \& J.F.Herd, British patent no. 235,254 (for the "squegger"). 1926, with J.F.Herd, "An instantaneous direction reading radio goniometer", Journal ofthe Institution of Electrical Engineers 64:611.1933, The Cathode Ray Oscillograph in Radio Research.1935, Through the Weather Hours (autobiography).1936, "Polarisation errors in direction finders", Wireless Engineer 13:3. 1958, Three Steps to Victory.1959, The Pulse of Radar.1961, Man's Means to his End.Further ReadingS.S.Swords, 1986, Technical History of the Beginnings of Radar, Stevenage: Peter Peregrinus.KFBiographical history of technology > Watson-Watt, Sir Robert Alexander
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15 Cady, Walter Guyton
[br]b. 10 December 1874 Providence, Rhode Island, USAd. 9 December 1974 Providence, Rhode Island, USA[br]American physicist renowned for his pioneering work on piezo-electricity.[br]After obtaining BSc and MSc degrees in physics at Brown University in 1896 and 1897, respectively, Cady went to Berlin, obtaining his PhD in 1900. Returning to the USA he initially worked for the US Coast and Geodetic Survey, but in 1902 he took up a post at the Wesleyan University, Connecticut, remaining as Professor of Physics from 1907 until his retirement in 1946. During the First World War he became interested in piezo-electricity as a result of attending a meeting on techniques for detecting submarines, and after the war he continued to work on the use of piezo-electricity as a transducer for generating sonar beams. In the process he discovered that piezo-electric materials, such as quartz, exhibited high-stability electrical resonance, and in 1921 he produced the first working piezo-electric resonator. This idea was subsequently taken up by George Washington Pierce and others, resulting in very stable oscillators and narrow-band filters that are widely used in the 1990s in radio communications, electronic clocks and watches.Internationally known for his work, Cady retired from his professorship in 1946, but he continued to work for the US Navy. From 1951 to 1955 he was a consultant and research associate at the California Institute of Technology, after which he returned to Providence to continue research at Brown, filing his last patent (one of over fifty) at the age of 93 years.[br]Principal Honours and DistinctionsPresident, Institute of Radio Engineers 1932. London Physical Society Duddell Medal. Institute of Electrical and Electronics Engineers Morris N.Liebmann Memorial Prize 1928.Bibliography28 January 1920, US patent no. 1,450,246 (piezo-electric resonator).1921, "The piezo-electric resonator", Physical Review 17:531. 1946, Piezoelectricity, New York: McGraw Hill (his classic work).Further ReadingB.Jaffe, W.R.Cooke \& H.Jaffe, 1971, Piezoelectric Ceramics.KF -
16 Forrester, Jay Wright
SUBJECT AREA: Electronics and information technology[br]b. 14 July 1918 Anselmo, Nebraska, USA[br]American electrical engineer and management expert who invented the magnetic-core random access memory used in most early digital computers.[br]Born on a cattle ranch, Forrester obtained a BSc in electrical engineering at the University of Nebraska in 1939 and his MSc at the Massachusetts Institute of Technology (MIT) in Cambridge, Massachusetts, where he remained to teach and carry out research. Becoming interested in computing, he established the Digital Computer Laboratory at MIT in 1945 and became involved in the construction of Whirlwind I, an early general-purpose computer completed in March 1951 and used for flight-simulation by the US Army Air Force. Finding the linear memories then available for storing data a major limiting factor in the speed at which computers were able to operate, he developed a three-dimensional store based on the binary switching of the state of small magnetic cores that could be addressed and switched by a matrix of wires carrying pulses of current. The machine used parallel synchronous fixed-point computing, with fifteen binary digits and a plus sign, i.e. 16 bits in all, and contained 5,000 vacuum tubes, eleven semiconductors and a 2 MHz clock for the arithmetic logic unit. It occupied a two-storey building and consumed 150kW of electricity. From his experience with the development and use of computers, he came to realize their great potential for the simulation and modelling of real situations and hence for the solution of a variety of management problems, using data communications and the technique now known as interactive graphics. His later career was therefore in this field, first at the MIT Lincoln Laboratory in Lexington, Massachusetts (1951) and subsequently (from 1956) as Professor at the Sloan School of Management at the Massachusetts Institute of Technology.[br]Principal Honours and DistinctionsNational Academy of Engineering 1967. George Washington University Inventor of the Year 1968. Danish Academy of Science Valdemar Poulsen Gold Medal 1969. Systems, Man and Cybernetics Society Award for Outstanding Accomplishments 1972. Computer Society Pioneer Award 1972. Institution of Electrical Engineers Medal of Honour 1972. National Inventors Hall of Fame 1979. Magnetics Society Information Storage Award 1988. Honorary DEng Nebraska 1954, Newark College of Engineering 1971, Notre Dame University 1974. Honorary DSc Boston 1969, Union College 1973. Honorary DPolSci Mannheim University, Germany. Honorary DHumLett, State University of New York 1988.Bibliography1951, "Data storage in three dimensions using magnetic cores", Journal of Applied Physics 20: 44 (his first description of the core store).Publications on management include: 1961, Industrial Dynamics, Cambridge, Mass.: MIT Press; 1968, Principles of Systems, 1971, Urban Dynamics, 1980, with A.A.Legasto \& J.M.Lyneis, System Dynamics, North Holland. 1975, Collected Papers, Cambridge, Mass.: MIT.Further ReadingK.C.Redmond \& T.M.Smith, Project Whirlwind, the History of a Pioneer Computer (provides details of the Whirlwind computer).H.H.Goldstine, 1993, The Computer from Pascal to von Neumann, Princeton University Press (for more general background to the development of computers).Serrell et al., 1962, "Evolution of computing machines", Proceedings of the Institute ofRadio Engineers 1,047.M.R.Williams, 1975, History of Computing Technology, London: Prentice-Hall.See also: Burks, Arthur Walter; Goldstine, Herman H.; Wilkes, Maurice Vincent; Williams, Sir Frederic CallandKF -
17 Nyquist, Harry
[br]b. 7 February 1889 Nilsby, Swedend. 4 April 1976 Texas, USA[br]Swedish-American engineer who established the formula for thermal noise in electrical circuits and the stability criterion for feedback amplifiers.[br]Nyquist (original family name Nykvist) emigrated from Sweden to the USA when he was 18 years old and settled in Minnesota. After teaching for a time, he studied electrical engineering at the University of North Dakota, gaining his first and Master's degrees in 1915 and 1916, and his PhD from Yale in 1917. He then joined the American Telegraph \& Telephone Company, moving to its Bell Laboratories in 1934 and remaining there until his retirement in 1954. A prolific inventor, he made many contributions to communication engineering, including the invention of vestigial-side band transmission. In the late 1920s he analysed the behaviour of analogue and digital signals in communication circuits, and in 1928 he showed that the thermal noise per unit bandwidth is given by 4 kT, where k is Boltzmann's constant and T the absolute temperature. However, he is best known for the Nyquist Criterion, which defines the conditions necessary for the stable, oscillation-free operation of amplifiers with a closed feedback loop. The problem of how to realize these conditions was investigated by his colleague Hendrik Bode.[br]Principal Honours and DistinctionsFranklin Institute Medal 1960. Institute of Electrical and Electronics Engineers Medal of Honour 1960; Mervin J.Kelly Award 1961.Bibliography1924, "Certain factors affecting telegraph speed", Bell System Technical Journal 3:324. 1928, "Certain topics in telegraph transmission theory", Transactions of the AmericanInstitute of Electrical Engineers 47:617.1928, "Thermal agitation of electric charge in conductors", Physical Review 32:110. 1932, "Regeneration theory", Bell System Technical Journal 11:126.1940, with K.Pfleger, "Effect of the quadrature component in single-sideband transmission", Bell System Technical Journal 19:63.Further ReadingBell Telephone Laboratories, 1975, Mission Communications.See also: Shannon, Claude ElwoodKF -
18 Colpitts, Edwin Henry
[br]b. 9 January 1872 Pointe de Bute, Canadad. 6 March 1949 Orange, New Jersey, USA[br]Canadian physicist and electrical engineer responsible for important developments in electronic-circuit technology.[br]Colpitts obtained Bachelor's degrees at Mount Allison University, Sackville, New Brunswick, and Harvard in 1894 and 1896, respectively, followed by a Master's degree at Harvard in 1897. After two years as assistant to the professor of physics there, he joined the American Bell Telephone Company. When the Bell Company was reorganized in 1907, he moved to the Western Electric branch of the company in New York as Head of the Physical Laboratories. In 1911 he became a director of the Research Laboratories, and in 1917 he became Assistant Chief Engineer of the company. During this time he invented both the push-pull amplifier and the Colpitts oscillator, both major developments in communications. In 1917, during the First World War, he spent some time in France helping to set up the US Signal Corps Research Laboratories. Afterwards he continued to do much, both technically and as a manager, to place telephone communications on a firm scientific basis, retiring as Vice-President of the Bell Telephone Laboratories in 1937. With the outbreak of the Second World War in 1941 he was recalled from retirement and appointed Director of the Engineering Foundation to work on submarine warfare techniques, particularly echo-ranging.[br]Principal Honours and DistinctionsOrder of the Rising Sun, Japan, 1938. US Medal of Merit 1948.Bibliography1919, with E.B.Craft, "Radio telephony", Proceedings of the American Institution of Electrical Engineers 38:337.1921, with O.B.Blackwell, "Carrier current telephony and telegraphy", American Institute of Electrical Engineers Transactions 40:205.11 September 1915, US reissue patent no. 15,538 (control device for radio signalling).28 August 1922, US patent no. 1,479,638 (multiple signal reception).Further ReadingM.D.Fagen, 1975, A History of Engineering \& Science in the Bell System, Vol. 1, Bell Laboratories.See also: Hartley, Ralph V.L.KF -
19 Bode, Hendrik Wade
[br]b. 24 December 1905 Madison, Wisconsin, USAd. 21 June 1982 Cambridge, Massachusetts, USA[br]American engineer who developed an extensive theoretical understanding of the behaviour of electronic circuits.[br]Bode received his bachelor's and master's degrees from Ohio State University in 1924 and 1926, respectively, and his PhD from Columbia University, New York, in 1935. In 1926 he joined the Bell Telephone Laboratories, where he made many theoretical contributions to the understanding of the behaviour of electronic circuits and, in particular, in conjunction with Harry Nyquist, of the conditions under which amplifier circuits become unstable.During the Second World War he worked on the design of gun control systems and afterwards was a member of a team that worked with Douglas Aircraft to develop the Nike anti-aircraft missile. A member of the Bell Laboratories Mathematical Research Group from 1929, he became its Director in 1952, and then Director of Physical Sciences. Finally he became Vice-President of the Laboratories, with responsibility for systems engineering, and a director of Bellcomm, a Bell company involved in the Moon-landing programme. When he retired from Bell in 1967, he became Professor of Systems Engineering at Harvard University.[br]Principal Honours and DistinctionsPresidential Certificate of Merit 1946. Institute of Electrical and Electronics Engineers Edison Medal 1969.Bibliography1940, "Relation between attenuation and phase in feedback amplifier design", Bell System Technical Journal 19:421.1945, Network Analysis and Feedback Amplifier Design, New York: Van Nostrand.1950, with C.E.Shannon, "A simplified derivation of linear least squares smoothing and prediction theory", Proceedings of the Institute of Radio Engineers 38:417.1961, "Feedback. The history of an idea", Proceedings of the Symposium on Active Networks and Feedback Systems, Brooklyn Polytechnic.1971, Synergy: Technical Integration and Technical Innovation in the Bell System Bell Laboratories, Bell Telephone Laboratories (provides background on his activities at Bell).Further ReadingP.C.Mahon, 1975, Mission Communications, Bell Telephone Laboratories. See also Black, Harold Stephen; Shannon, Claude Elwood.KF -
20 Burks, Arthur Walter
SUBJECT AREA: Electronics and information technology[br]b. 13 October 1915 Duluth, Minnesota, USA[br]American engineer involved in the development of the ENIAC and Whirlwind computers.[br]After obtaining his AB degree from De Pere University, Wisconsin (1937), and his AM and PhD from the University of Michigan (1938 and 1941, respectively), Burks carried out research at the Moore School of Engineering, University of Pennsylvania, during the Second World War, and at the same time taught philosophy in another department. There, with Herman Goldstine, he was involved in the construction of ENIAC (the Electronic Numerical Integrator and Computer).In 1946 he took a post as Assistant Professor of Engineering at Michigan University, and subsequently became Associate Professor (1948) and Full Professor (1954). Between 1946 and 1948 he was also associated with the computer activities of John von Neumann at the Institute of Advanced Studies, Princeton, and was involved in the development of the Whirlwind I computer (the first stored-program computer) by Jay Forrester at the Massachusetts Institute of Technology. From 1948 until 1954 he was a consultant for the Burroughs Corporation and also contributed to the Oak Ridge computer ORACLE. He was Chairman of the Michigan University Department of Communications Science in 1967–71 and at various times was Visiting Professor at Harvard University and the universities of Illinois and Stanford. In 1975 he became Editor of the Journal of Computer and System Sciences.[br]Bibliography1946. "Super electronic computing machine", Electronics Industry 62.1947. "Electronic computing circuits of the ENIAC", Proceedings of the Institute of Radio Engineers 35:756.1980, "From ENIAC to the stored program computer. Two revolutions in computing", in N.Metropolis, J.Hewlett \& G.-C.Rota (eds), A History of Computing in the 20th Century, London: Academic Press.Further ReadingJ.W.Corlada, 1987, Historical Dictionary of Data Processing (provides further details of Burk's career).KF
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