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101 Eisler, Paul
[br]b. 1907 Vienna, Austria[br]Austrian engineer responsible for the invention of the printed circuit.[br]At the age of 23, Eisler obtained a Diploma in Engineering from the Technical University of Vienna. Because of the growing Nazi influence in Austria, he then accepted a post with the His Master's Voice (HMV) agents in Belgrade, where he worked on the problems of radio reception and sound transmission in railway trains. However, he soon returned to Vienna to found a weekly radio journal and file patents on graphical sound recording (for which he received a doctorate) and on a system of stereoscopic television based on lenticular vertical scanning.In 1936 he moved to England and sold the TV patent to Marconi for £250. Unable to find a job, he carried out experiments in his rooms in a Hampstead boarding-house; after making circuits using strip wires mounted on bakelite sheet, he filed his first printed-circuit patent that year. He then tried to find ways of printing the circuits, but without success. Obtaining a post with Odeon Theatres, he invented a sound-level control for films and devised a mirror-drum continuous-film projector, but with the outbreak of war in 1939, when the company was evacuated, he chose to stay in London and was interned for a while. Released in 1941, he began work with Henderson and Spalding, a firm of lithographic printers, to whom he unwittingly assigned all future patents for the paltry sum of £1. In due course he perfected a means of printing conducting circuits and on 3 February 1943 he filed three patents covering the process. The British Ministry of Defence rejected the idea, considering it of no use for military equipment, but after he had demonstrated the technique to American visitors it was enthusiastically taken up in the US for making proximity fuses, of which many millions were produced and used for the war effort. Subsequently the US Government ruled that all air-borne electronic circuits should be printed.In the late 1940s the Instrument Department of Henderson and Spalding was split off as Technograph Printed Circuits Ltd, with Eisler as Technical Director. In 1949 he filed a further patent covering a multilayer system; this was licensed to Pye and the Telegraph Condenser Company. A further refinement, patented in the 1950s, the use of the technique for telephone exchange equipment, but this was subsequently widely infringed and although he negotiated licences in the USA he found it difficult to license his ideas in Europe. In the UK he obtained finance from the National Research and Development Corporation, but they interfered and refused money for further development, and he eventually resigned from Technograph. Faced with litigation in the USA and open infringement in the UK, he found it difficult to establish his claims, but their validity was finally agreed by the Court of Appeal (1969) and the House of Lords (1971).As a freelance inventor he filed many other printed-circuit patents, including foil heating films and batteries. When his Patent Agents proved unwilling to fund the cost of filing and prosecuting Complete Specifications he set up his own company, Eisler Consultants Ltd, to promote food and space heating, including the use of heated cans and wallpaper! As Foil Heating Ltd he went into the production of heating films, the process subsequently being licensed to Thermal Technology Inc. in California.[br]Bibliography1953, "Printed circuits: some general principles and applications of the foil technique", Journal of the British Institution of Radio Engineers 13: 523.1959, The Technology of Printed Circuits: The Foil Technique in Electronic Production.1984–5, "Reflections of my life as an inventor", Circuit World 11:1–3 (a personal account of the development of the printed circuit).1989, My Life with the Printed Circuit, Bethlehem, Pennsylvania: Lehigh University Press.KF -
102 Poulsen, Valdemar
[br]b. 23 November 1869 Copenhagen, Denmarkd. 23 July 1942 Gentofte, Denmark[br]Danish engineer who developed practical magnetic recording and the arc generator for continuous radio waves.[br]From an early age he was absorbed by phenomena of physics to the exclusion of all other subjects, including mathematics. When choosing his subjects for the final three years in Borgedydskolen in Christianshavn (Copenhagen) before university, he opted for languages and history. At the University of Copenhagen he embarked on the study of medicine in 1889, but broke it off and was apprenticed to the machine firm of A/S Frichs Eftf. in Aarhus. He was employed between 1893 and 1899 as a mechanic and assistant in the laboratory of the Copenhagen Telephone Company KTAS. Eventually he advanced to be Head of the line fault department. This suited his desire for experiment and measurement perfectly. After the invention of the telegraphone in 1898, he left the laboratory and with responsible business people he created Aktieselskabet Telegrafonen, Patent Poulsen in order to develop it further, together with Peder Oluf Pedersen (1874– 1941). Pedersen brought with him the mathematical background which eventually led to his professorship in electronic engineering in 1922.The telegraphone was the basis for multinational industrial endeavours after it was demonstrated at the 1900 World's Exhibition in Paris. It must be said that its strength was also its weakness, because the telegraphone was unique in bringing sound recording and reproduction to the telephone field, but the lack of electronic amplifiers delayed its use outside this and the dictation fields (where headphones could be used) until the 1920s. However, commercial interest was great enough to provoke a number of court cases concerning patent infringement, in which Poulsen frequently figured as a witness.In 1903–4 Poulsen and Pedersen developed the arc generator for continuous radio waves which was used worldwide for radio transmitters in competition with Marconi's spark-generating system. The inspiration for this work came from the research by William Duddell on the musical arc. Whereas Duddell had proposed the use of the oscillations generated in his electric arc for telegraphy in his 1901 UK patent, Poulsen contributed a chamber of hydrogen and a transverse magnetic field which increased the efficiency remarkably. He filed patent applications on these constructions from 1902 and the first publication in a scientific forum took place at the International Electrical Congress in St Louis, Missouri, in 1904.In order to use continuous waves efficiently (the high frequency constituted a carrier), Poulsen developed both a modulator for telegraphy and a detector for the carrier wave. The modulator was such that even the more primitive spark-communication receivers could be used. Later Poulsen and Pedersen developed frequency-shift keying.The Amalgamated Radio-Telegraph Company Ltd was launched in London in 1906, combining the developments of Poulsen and those of De Forest Wireless Telegraph Syndicate. Poulsen contributed his English and American patents. When this company was liquidated in 1908, its assets were taken over by Det Kontinentale Syndikat for Poulsen Radio Telegrafi, A/S in Copenhagen (liquidated 1930–1). Some of the patents had been sold to C.Lorenz AG in Berlin, which was very active.The arc transmitting system was in use worldwide from about 1910 to 1925, and the power increased from 12 kW to 1,000 kW. In 1921 an exceptional transmitter rated at 1,800 kW was erected on Java for communications with the Netherlands. More than one thousand installations had been in use worldwide. The competing systems were initially spark transmitters (Marconi) and later rotary converters ( Westinghouse). Similar power was available from valve transmitters only much later.From c. 1912 Poulsen did not contribute actively to further development. He led a life as a well-respected engineer and scientist and served on several committees. He had his private laboratory and made experiments in the composition of matter and certain resonance phenomena; however, nothing was published. It has recently been suggested that Poulsen could not have been unaware of Oberlin Smith's work and publication in 1888, but his extreme honesty in technical matters indicates that his development was indeed independent. In the case of the arc generator, Poulsen was always extremely frank about the inspiration he gained from earlier developers' work.[br]Bibliography1899, British patent no. 8,961 (the first British telegraphone patent). 1903, British patent no. 15,599 (the first British arc-genera tor patent).His scientific publications are few, but fundamental accounts of his contribution are: 1900, "Das Telegraphon", Ann. d. Physik 3:754–60; 1904, "System for producing continuous oscillations", Trans. Int. El. Congr. St. Louis, Vol. II, pp. 963–71.Further ReadingA.Larsen, 1950, Telegrafonen og den Traadløse, Ingeniørvidenskabelige Skrifter no. 2, Copenhagen (provides a very complete, although somewhat confusing, account of Poulsen's contributions; a list of his patents is given on pp. 285–93).F.K.Engel, 1990, Documents on the Invention of Magnetic Re cor ding in 1878, New York: Audio Engineering Society, reprint no. 2,914 (G2) (it is here that doubt is expressed about whether Poulsen's ideas were developed independently).GB-N -
103 MER
1) Авиация: relative to mean sea level2) Военный термин: Maintenance Evaluation Report, Manpower Estimate Report, Minimum Engagement Range, Minimum Essential Requirements, maintenance engineering report, manpower evaluation report, master employee record, maximum effective range, multielement radar, multiple ejector rack3) Техника: mechanical-electrical relay4) Экономика: market exchange rates5) Биржевой термин: Month End Restructure6) Сокращение: Mission Evaluation Room, manned earth reconnaissance, Mineral Expert Report7) Университет: Managing Electronic Records, Materials And Electrochemical Research, Materials Electrochemical Research8) Вычислительная техника: modem equivalent rate9) Нефть: max efficiency rate, maximum efficiency of reservoir, донесение об инженерном обеспечении технического обслуживания (maintenance engineering report), максимальная производительность пласта (maximum efficiency of reservoir), максимальная эффективная норма отбора (нефти или газа из коллектора; maximum efficient rate), максимально эффективная норма отбора (maximum efficient rate)10) Иммунология: Medical Education Resources11) Космонавтика: Mars Exploration Rover12) Транспорт: Marine Environmental Response13) Деловая лексика: Magnetize Energize Recognize, Management Expense Ratio14) Бурение: максимальная пропускная способность (maximum efficient rate), максимальная эффективная норма (maximum efficient rate; отбора нефти и газа)15) Глоссарий компании Сахалин Энерджи: maximum efficiency rate, maximum efficient rate of production, (Medical Emergency Response) Экстренное Медицинское Реагирование16) Нефтегазовая техника максимальная интенсивность разработки (без снижения конечной нефтеотдачи), максимально эффективный уровень добычи17) Полимеры: maximum efficient rate18) Сахалин Р: Major Equipment Room19) Сахалин Ю: main equipment room20) Химическое оружие: Mechanical equipment room21) Расширение файла: Macro Editor resident area (WordPerfect Library)22) Нефть и газ: максимально эффективный темп отбора23) NYSE. Merrill Lynch & Company, Inc.24) НАСА: Mars Exploration Rovers -
104 Mer
1) Авиация: relative to mean sea level2) Военный термин: Maintenance Evaluation Report, Manpower Estimate Report, Minimum Engagement Range, Minimum Essential Requirements, maintenance engineering report, manpower evaluation report, master employee record, maximum effective range, multielement radar, multiple ejector rack3) Техника: mechanical-electrical relay4) Экономика: market exchange rates5) Биржевой термин: Month End Restructure6) Сокращение: Mission Evaluation Room, manned earth reconnaissance, Mineral Expert Report7) Университет: Managing Electronic Records, Materials And Electrochemical Research, Materials Electrochemical Research8) Вычислительная техника: modem equivalent rate9) Нефть: max efficiency rate, maximum efficiency of reservoir, донесение об инженерном обеспечении технического обслуживания (maintenance engineering report), максимальная производительность пласта (maximum efficiency of reservoir), максимальная эффективная норма отбора (нефти или газа из коллектора; maximum efficient rate), максимально эффективная норма отбора (maximum efficient rate)10) Иммунология: Medical Education Resources11) Космонавтика: Mars Exploration Rover12) Транспорт: Marine Environmental Response13) Деловая лексика: Magnetize Energize Recognize, Management Expense Ratio14) Бурение: максимальная пропускная способность (maximum efficient rate), максимальная эффективная норма (maximum efficient rate; отбора нефти и газа)15) Глоссарий компании Сахалин Энерджи: maximum efficiency rate, maximum efficient rate of production, (Medical Emergency Response) Экстренное Медицинское Реагирование16) Нефтегазовая техника максимальная интенсивность разработки (без снижения конечной нефтеотдачи), максимально эффективный уровень добычи17) Полимеры: maximum efficient rate18) Сахалин Р: Major Equipment Room19) Сахалин Ю: main equipment room20) Химическое оружие: Mechanical equipment room21) Расширение файла: Macro Editor resident area (WordPerfect Library)22) Нефть и газ: максимально эффективный темп отбора23) NYSE. Merrill Lynch & Company, Inc.24) НАСА: Mars Exploration Rovers -
105 ROPE
1) Грубое выражение: Retailers Of Preteen Erotica2) Сокращение: Remotely Operated Platform - Electronic3) Университет: Research Objectives Programming And Evaluation5) Деловая лексика: Referral Only Production Explosion, Research Organize Plan And Execute6) Образование: Reaching Out To People Everywhere7) Сахалин Ю: return on producing expense8) Программное обеспечение: Remote Object Proxy Engine -
106 SEARCH
1) Медицина: Screening Elders To Access Referrals Care And Health2) Военный термин: system evaluation and reliability checker, system evaluation and reliability checker SEARAM, semiactive radar missile3) Религия: Seeking Employment And Renewing Christian Hope, South East Area Rochester Churches For Habitat4) Юридический термин: Sexism Ethnicity Ageism Racism Culturalism And Homophobia6) Вычислительная техника: System for Electronic Analysis and Retrieval of Criminal Histories7) Деловая лексика: Seek Evaluate Analyze Research Challenge And Hypothesize8) Образование: Students Excited About Reaching Challenging Heights, Students Experiencing Appropriate Research And Creative Happenings9) Океанография: Study of Environmental Arctic Change10) Должность: Self Employed Arts Related Contractors For Hire11) Базы данных: Search Envisioned As Relation And Class Hierarchizing -
107 SWORD
1) Спорт: South Western Ontario Regional Dojos2) Военный термин: Small Wars Operations Research Directorate, Submarine Warfare Operations Research Department, standard work ordering and reporting data system, strike and weapon ordnance delivery, Special Weapons Observation Reconnaissance Direct-action3) Религия: Sharing The Word And Offering A Real Difference4) Биржевой термин: electronic transfer system for LME warrants (http://www.lme.co.uk/what_sword.asp)5) Сокращение: Scheduled Work Requirements for Depot (USAF), Short Range Missile Defense with Optimized Radar Distribution (US Army), Small Warship Operational Reconnaissance & Decoy launcher (UK), Stand-off all Weather Observation & Reconnaissance radar for Drones, System for all Weather Observation by Radar on Drone, System for all-Weather Observation by Radar on Drone (German-French system)6) Университет: Students Who Occasionally Roll Dice7) Деловая лексика: Service Work Order Requests Dispatch -
108 Sword
1) Спорт: South Western Ontario Regional Dojos2) Военный термин: Small Wars Operations Research Directorate, Submarine Warfare Operations Research Department, standard work ordering and reporting data system, strike and weapon ordnance delivery, Special Weapons Observation Reconnaissance Direct-action3) Религия: Sharing The Word And Offering A Real Difference4) Биржевой термин: electronic transfer system for LME warrants (http://www.lme.co.uk/what_sword.asp)5) Сокращение: Scheduled Work Requirements for Depot (USAF), Short Range Missile Defense with Optimized Radar Distribution (US Army), Small Warship Operational Reconnaissance & Decoy launcher (UK), Stand-off all Weather Observation & Reconnaissance radar for Drones, System for all Weather Observation by Radar on Drone, System for all-Weather Observation by Radar on Drone (German-French system)6) Университет: Students Who Occasionally Roll Dice7) Деловая лексика: Service Work Order Requests Dispatch -
109 mer
1) Авиация: relative to mean sea level2) Военный термин: Maintenance Evaluation Report, Manpower Estimate Report, Minimum Engagement Range, Minimum Essential Requirements, maintenance engineering report, manpower evaluation report, master employee record, maximum effective range, multielement radar, multiple ejector rack3) Техника: mechanical-electrical relay4) Экономика: market exchange rates5) Биржевой термин: Month End Restructure6) Сокращение: Mission Evaluation Room, manned earth reconnaissance, Mineral Expert Report7) Университет: Managing Electronic Records, Materials And Electrochemical Research, Materials Electrochemical Research8) Вычислительная техника: modem equivalent rate9) Нефть: max efficiency rate, maximum efficiency of reservoir, донесение об инженерном обеспечении технического обслуживания (maintenance engineering report), максимальная производительность пласта (maximum efficiency of reservoir), максимальная эффективная норма отбора (нефти или газа из коллектора; maximum efficient rate), максимально эффективная норма отбора (maximum efficient rate)10) Иммунология: Medical Education Resources11) Космонавтика: Mars Exploration Rover12) Транспорт: Marine Environmental Response13) Деловая лексика: Magnetize Energize Recognize, Management Expense Ratio14) Бурение: максимальная пропускная способность (maximum efficient rate), максимальная эффективная норма (maximum efficient rate; отбора нефти и газа)15) Глоссарий компании Сахалин Энерджи: maximum efficiency rate, maximum efficient rate of production, (Medical Emergency Response) Экстренное Медицинское Реагирование16) Нефтегазовая техника максимальная интенсивность разработки (без снижения конечной нефтеотдачи), максимально эффективный уровень добычи17) Полимеры: maximum efficient rate18) Сахалин Р: Major Equipment Room19) Сахалин Ю: main equipment room20) Химическое оружие: Mechanical equipment room21) Расширение файла: Macro Editor resident area (WordPerfect Library)22) Нефть и газ: максимально эффективный темп отбора23) NYSE. Merrill Lynch & Company, Inc.24) НАСА: Mars Exploration Rovers -
110 rope
1) Грубое выражение: Retailers Of Preteen Erotica2) Сокращение: Remotely Operated Platform - Electronic3) Университет: Research Objectives Programming And Evaluation5) Деловая лексика: Referral Only Production Explosion, Research Organize Plan And Execute6) Образование: Reaching Out To People Everywhere7) Сахалин Ю: return on producing expense8) Программное обеспечение: Remote Object Proxy Engine -
111 search
1) Медицина: Screening Elders To Access Referrals Care And Health2) Военный термин: system evaluation and reliability checker, system evaluation and reliability checker SEARAM, semiactive radar missile3) Религия: Seeking Employment And Renewing Christian Hope, South East Area Rochester Churches For Habitat4) Юридический термин: Sexism Ethnicity Ageism Racism Culturalism And Homophobia6) Вычислительная техника: System for Electronic Analysis and Retrieval of Criminal Histories7) Деловая лексика: Seek Evaluate Analyze Research Challenge And Hypothesize8) Образование: Students Excited About Reaching Challenging Heights, Students Experiencing Appropriate Research And Creative Happenings9) Океанография: Study of Environmental Arctic Change10) Должность: Self Employed Arts Related Contractors For Hire11) Базы данных: Search Envisioned As Relation And Class Hierarchizing -
112 sword
1) Спорт: South Western Ontario Regional Dojos2) Военный термин: Small Wars Operations Research Directorate, Submarine Warfare Operations Research Department, standard work ordering and reporting data system, strike and weapon ordnance delivery, Special Weapons Observation Reconnaissance Direct-action3) Религия: Sharing The Word And Offering A Real Difference4) Биржевой термин: electronic transfer system for LME warrants (http://www.lme.co.uk/what_sword.asp)5) Сокращение: Scheduled Work Requirements for Depot (USAF), Short Range Missile Defense with Optimized Radar Distribution (US Army), Small Warship Operational Reconnaissance & Decoy launcher (UK), Stand-off all Weather Observation & Reconnaissance radar for Drones, System for all Weather Observation by Radar on Drone, System for all-Weather Observation by Radar on Drone (German-French system)6) Университет: Students Who Occasionally Roll Dice7) Деловая лексика: Service Work Order Requests Dispatch -
113 network
1) сетьа) локальная, региональная или глобальная вычислительная сетьб) коммуникационная сеть; сеть связи (напр. телефонная)в) сеть вещательных станций (напр. телевизионных)д) замкнутая совокупность функционально однотипных организаций или предприятийе) способ представления знаний в виде связного орграфа в системе искусственного интеллектаж) сетка2) работать в сети; обмениваться информацией с помощью сети; использовать сеть или сети3) создавать сеть или сети; покрывать сетью (напр. вещательных станций) определённую территорию4) плести сеть или сетку; применять сеть или сетку; образовывать сеть или сетку5) схема; цепь; контур•- networks of limited equivalence
- network of microcomputer
- abstract semantic network
- active network
- activity network
- adaptive network
- adaptive resonance theory network
- additive Grossberg network - aperiodic network
- ART network
- artificial mains network - asynchronous neural network - back propagation network
- back-up radio network
- balanced network
- balanced Feistel network
- balancing network
- BAM network
- banner network
- baseband network
- basic network
- Bayes network
- beam-forming network - biconjugate network
- bidirectional associative memory network
- bilateral network
- biological neural network
- Boltzman machine neural network
- Boolean network
- brain-state-in-a-box network
- bridge network
- bridged-T network - bus network
- butterfly network
- C-network
- cellular neural network
- cellular radio network
- channel-switching network
- chaotic neural network - circuit-switching network
- class A-network
- class B-network
- class C-network
- client-server network
- closed private network - common-user network
- communications network
- company network
- compromise network
- computer network - connected network
- connectionist network
- connectionless network
- connection-oriented network
- constant-K network
- constant-M network
- continuous Hopfield network
- corrective network
- countable network - coupling network
- crossover network
- customer-access network
- data network
- data transmission network
- decoding network
- decoupling network
- dedicated network
- deemphasis network
- deep-space network
- delta network
- demand-assigned network
- dial-up network
- difference network
- differentiated network
- differentiating network
- digipeater network
- digital communication network
- digital satellite network
- digital switching network - discrete Hopfield network
- dislocation network
- dissymmetrical network
- distributed network
- distributed operating multi-access interactive-network
- distributed parameter network
- dividing network
- Doba's network
- dual network
- edge-dislocation network
- eight-pole network
- eight-terminal network
- electric network - equivalent networks - extensional semantic network
- extensive network - feedback network
- feedforward network
- Feistel network - fixer network
- four-pole network
- four-terminal network
- fractal network
- frequency-dependent negative-resistance network
- fully connected network
- fully connected neural network
- full mesh network
- full meshed network
- fuzzy neural network
- generalized additive network - ground-station network - Hamiltonian neural network
- Hamming's neural network
- Hebb network
- Hecht-Nielsen network
- Hecht-Nielsen neural network
- heterogeneous network
- heterogeneous neural network
- high-capacity network - higher-order neural network
- homogeneous network
- homogeneous neural network
- Hopfield's neural network
- Hopfield-Tank network
- Hopfield-Tank neural network
- hybrid network
- inductance network
- inductance-capacitance network
- inductance-resistance network
- industrial district network
- information network
- in-office network of links - Internet relay chat network
- inter-organizational network
- interstage network
- inverse networks
- IRC network
- irredundant network
- isolation network
- L-network
- ladder network - lattice network
- lead network
- leased-line network
- linear network - load-matching network - long-distance network
- long-haul network
- loop network
- loudspeaker dividing network
- lumped network
- lumped-constant network
- lumped-distributed network
- Kohonen network
- Kohonen self-organizing network
- Kosko network
- Kosko neural network
- learning vector quantization network
- LVQ network
- Markovian network
- matching network
- McCulloch-Pitts network
- merging network
- mesh network
- meshed network
- message-switched network
- metropolitan area network
- mid-level network
- minimum-phase network
- MPLS network
- multiaccess network
- multi-attractor network
- multidimensional network
- multidrop network
- multifractal network
- multiinput-multioutput network
- multilayer neuron network
- multiple-access network
- multiply-connected network
- multipoint network
- multiport network
- multiprotocol label switching network - multistage switching network
- multistar network
- multistation network
- multisystem network
- multiterminal network
- multiterminal-pair network
- municipal area network - neural network with local connections
- neural-like network
- nodal network
- nonlinear network
- nonplanar network
- nonreciprocal network
- nonuniformly distributed network
- notch network
- n-pole network
- n-port network
- n-terminal network
- n-terminal pair network
- O-network
- one-port network
- optical network
- optical fiber network
- optical neural network
- originating switching network
- packet commutation network - packet satellite network
- packet switch network
- packet switching network
- paging network
- parallel network
- parallel-T network
- parallel two-terminal pair networks
- partial mesh network
- partial meshed network
- passive network
- peaking network
- peer-to-peer network
- perceptron-type network
- percolation network
- personal communication network
- phase-advance network
- phase-shifting network
- phase-splitting network
- phasing network
- pi-network
- piece-linear network
- pilot wire controlled network
- planar network
- polarization matching network
- power distribution network
- preassigned network
- preemphasis network
- private network
- private-line intercity network - quadrupole network - radar network
- radio network
- radio access network
- radio intercom network
- radio-relay network
- rearrangeable network
- reciprocal network
- recognition network
- recurrent neural network
- regression neural network
- repeater network
- replicative neural network
- research network
- resistance-capacitance network
- resistive network
- resource-sharing computer-communication-network
- ring-switched computer network
- routing network
- satellite-earth stations network - second-order network
- selective network
- semantic network
- semiconductor network
- series network
- series-peaking network
- series-shunt network
- series-shunt peaking network
- shaping network
- short-haul network
- shuffle network
- shunt network
- shunt-peaking network
- signal-shaping network
- single-layer neural network
- singly terminated network - sorting network
- speaker dividing network
- stabilization network
- star network
- statistical Hopfield's network
- statistical Hopfield's neural network
- steering network - strategic network
- structurally dual networks
- structurally symmetrical networks
- stub network
- summation network
- summing network
- support network
- switched network
- switched message network
- switched telecommunications network
- switching network
- synchronous network
- synchronous neural network - T-network
- tapered distribution network
- technologies support network
- telecommunication network - terminating switching network - token bus network
- Token Ring network
- token ring network
- transit network
- transmission network
- transputer network
- tree network - trusted network
- twin-T network
- two-pole network
- two-port network
- two-terminal network
- two-terminal-pair network
- unbalanced Feistel network
- undersea network
- uniformly distributed network
- unilateral network
- universal network
- untrained neural network - world-wide communication network
- WS network
- X-network
- Y-network
- π-network -
114 network
1) сетьа) локальная, региональная или глобальная вычислительная сетьб) коммуникационная сеть; сеть связи (напр. телефонная)в) сеть вещательных станций (напр. телевизионных)д) замкнутая совокупность функционально однотипных организаций или предприятийе) способ представления знаний в виде связного орграфа в системе искусственного интеллектаж) сетка2) работать в сети; обмениваться информацией с помощью сети; использовать сеть или сети3) создавать сеть или сети; покрывать сетью (напр. вещательных станций) определённую территорию4) плести сеть или сетку; применять сеть или сетку; образовывать сеть или сетку5) схема; цепь; контур•- abstract semantic network
- active network
- activity network
- adaptive network
- adaptive resonance theory network
- additive Grossberg network
- advanced intelligent network
- advertiser network
- aeronautical fixed telecommunications network
- all-pass network
- aperiodic network
- ART network
- artificial mains network
- artificial neural network
- asynchronous network
- asynchronous neural network
- attached resource computer network
- attenuation network
- automatic digital network
- automatic voice network
- back propagation network
- backbone network
- back-up radio network
- balanced Feistel network
- balanced network
- balancing network
- BAM network
- banner network
- baseband network
- basic network
- Bayes network
- beam-forming network
- because it's time network
- Benetton network
- biconjugate network
- bidirectional associative memory network
- bilateral network
- biological neural network
- Boltzman machine neural network
- Boolean network
- brain-state-in-a-box network
- bridge network
- bridged-T network
- broadband communication network
- broadband integrated services digital network
- building-out network
- bus network
- butterfly network
- C network
- cellular neural network
- cellular radio network
- channel-switching network
- chaotic neural network
- charge-routing network
- circuit-switched data network
- circuit-switched public data network
- circuit-switching network
- class A network
- class B network
- class C network
- client-server network
- closed private network
- combinatorial network
- commercial network
- common-user network
- communications network
- company network
- compromise network
- computer + science network
- computer network
- concatenated network
- conferencing network
- connected network
- connectionist network
- connectionless network
- connection-oriented network
- constant-K network
- constant-M network
- continuous Hopfield network
- corrective network
- countable network
- counterpropagation network
- coupled-line network
- coupling network
- crossover network
- customer-access network
- data network
- data transmission network
- decoding network
- decoupling network
- dedicated network
- deemphasis network
- deep-space network
- delta network
- demand-assigned network
- dial-up network
- difference network
- differentiated network
- differentiating network
- digipeater network
- digital communication network
- digital satellite network
- digital switching network
- digital time-division network
- directed network
- discrete Hopfield network
- dislocation network
- dissymmetrical network
- distributed network
- distributed operating multi-access interactive network
- distributed parameter network
- dividing network
- Doba's network
- dual network
- edge-dislocation network
- eight-pole network
- eight-terminal network
- electric network
- electronic space-division analog network
- elementary digital network
- equalizing network
- equivalent networks
- European academic and research network
- European Unix network
- exponential network
- extensional semantic network
- extensive network
- fast neural network
- FDNR network
- feedback network
- feedforward network
- Feistel network
- FIDO technology network
- firm network
- fixer network
- four-pole network
- four-terminal network
- fractal network
- frequency-dependent negative-resistance network
- full mesh network
- full meshed network
- fully connected network
- fully connected neural network
- fuzzy neural network
- general regression neural network
- generalized additive network
- global area network
- ground-station network
- ground-wave emergency network
- H network
- Hamiltonian neural network
- Hamming's neural network
- Hebb network
- Hecht-Nielsen network
- Hecht-Nielsen neural network
- heterogeneous network
- heterogeneous neural network
- high energy physics network
- high-capacity network
- higher-order network
- higher-order neural network
- homogeneous network
- homogeneous neural network
- Hopfield's neural network
- Hopfield-Tank network
- Hopfield-Tank neural network
- hybrid network
- inductance network
- inductance-capacitance network
- inductance-resistance network
- industrial district network
- information network
- in-office network of links
- integrated broadband communication network
- integrated business network
- integrated digital network
- integrated enterprise network
- integrated services digital network
- integrating network
- intelligent network
- intelligent optical network
- intercom network
- Internet relay chat network
- inter-organizational network
- interstage network
- inverse networks
- IRC network
- irredundant network
- isolation network
- Kohonen network
- Kohonen self-organizing network
- Kosko network
- Kosko neural network
- L network
- ladder network
- LAN outer network
- land network
- lattice network
- lead network
- learning vector quantization network
- leased-line network
- linear integrated network
- linear network
- linear varying parameter network
- load-matching network
- local area network
- local computer network
- long-distance network
- long-haul network
- loop network
- loudspeaker dividing network
- lumped network
- lumped-constant network
- lumped-distributed network
- LVQ network
- Markovian network
- matching network
- McCulloch-Pitts network
- merging network
- mesh network
- meshed network
- message-switched network
- metropolitan area network
- mid-level network
- minimum-phase network
- MPLS network
- multiaccess network
- multi-attractor network
- multidimensional network
- multidrop network
- multifractal network
- multiinput-multioutput network
- multilayer neuron network
- multiple-access network
- multiply-connected network
- multipoint network
- multiport network
- multiprotocol label switching network
- multiprotocol transport network
- multiservice network
- multistage switching network
- multistar network
- multistation network
- multisystem network
- multiterminal network
- multiterminal-pair network
- municipal area network
- national information network
- network of microcomputer
- networks of limited equivalence
- networks ot general equivalence
- neural network with local connections
- neural network
- neural-like network
- nodal network
- nonlinear network
- nonplanar network
- nonreciprocal network
- nonuniformly distributed network
- notch network
- n-pole network
- n-port network
- n-terminal network
- n-terminal pair network
- one-port network
- O-network
- optical fiber network
- optical network
- optical neural network
- originating switching network
- packet commutation network
- packet data network
- packet radio network
- packet satellite network
- packet switch network
- packet switching network
- paging network
- parallel network
- parallel two-terminal pair networks
- parallel-T network
- partial mesh network
- partial meshed network
- passive network
- peaking network
- peer-to-peer network
- perceptron-type network
- percolation network
- personal communication network
- phase-advance network
- phase-shifting network
- phase-splitting network
- phasing network
- piece-linear network
- pilot wire controlled network
- pi-network
- planar network
- polarization matching network
- power distribution network
- preassigned network
- preemphasis network
- private network
- private-line intercity network
- probabilistic neural network
- projection pursuit network
- public data network
- public land mobile network
- public switched network
- public switched telephone network
- public telegraph network
- public telephone network
- pulse-forming network
- quadripole network
- quadrupole network
- quantum neural network
- queuing network
- radar network
- radio access network
- radio intercom network
- radio network
- radio-relay network
- rearrangeable network
- reciprocal network
- recognition network
- recurrent neural network
- regression neural network
- repeater network
- replicative neural network
- research network
- resistance-capacitance network
- resistive network
- resource-sharing computer-communication network
- ring-switched computer network
- routing network
- satellite tracking and data acquisition network
- satellite-earth stations network
- screw-dislocation network
- second-order network
- selective network
- semantic network
- semiconductor network
- series network
- series-peaking network
- series-shunt network
- series-shunt peaking network
- shaping network
- short-haul network
- shuffle network
- shunt network
- shunt-peaking network
- signal-shaping network
- single-layer neural network
- singly terminated network
- small business network
- social network
- software defined network
- solid-state network
- sorting network
- speaker dividing network
- stabilization network
- star network
- statistical Hopfield's network
- statistical Hopfield's neural network
- steering network
- storage area network
- store-and-forward network
- strategic network
- structurally dual networks
- structurally symmetrical networks
- stub network
- summation network
- summing network
- support network
- switched message network
- switched network
- switched telecommunications network
- switching network
- synchronous network
- synchronous neural network
- synchronous optical network
- systolic network
- tapered distribution network
- technologies support network
- telecommunication network
- telecommunications management network
- teletype network
- terminating switching network
- time delay neural network
- time-division analog network
- time-invariant network
- T-network
- token bus network
- Token Ring network
- token ring network
- transit network
- transmission network
- transputer network
- tree network
- trimming resistive network
- trunk network
- trusted network
- twin-T network
- two-pole network
- two-port network
- two-terminal network
- two-terminal-pair network
- unbalanced Feistel network
- undersea network
- uniformly distributed network
- unilateral network
- universal network
- untrained neural network
- user network
- value-added network
- virtual private network
- weighting network
- wide area network
- wireless intelligent network
- wireless local area network
- wireless wide area network
- work station network
- world-wide communication network
- WS network
- X-network
- Y-networkThe New English-Russian Dictionary of Radio-electronics > network
-
115 library
- cassette-tape library
- cut library
- diagnostic library
- electronic library
- FMS software library
- library of Congress Classification
- library of modules
- mechanical design library
- NC library
- numerical control library
- program library
- research library
- routine library
- science and research library
- sci-tech library
- special library
- subroutine library
- tape library
- tool libraryEnglish-Russian dictionary of mechanical engineering and automation > library
-
116 activity
активность; деятельность, работа; организация, учреждение; орган; служба -
117 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 -
118 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 -
119 Stevens, Stanley Smith
[br]b. 4 November 1906 Ogden, Utah, USAd. 18 January 1973 Cambridge, Massachusetts, USA[br]American psychophysicist, proponent of " Stevens Law" of sensory magnitude, and developer of the technology of hearing and acoustics.[br]Of Mormon origins, Stevens graduated PhD in physiology from Harvard in 1933. After a further fellowship in physiology and a research fellowship in physics, he became an instructor in experimental psychology. At the beginning of the Second World War he founded the PsychoAcoustic Laboratory at Harvard, which grew into the Laboratory of Psychophysics, and in 1962 he became the first Professor of Psychophysics.Originally his research concentrated on sound and communication, but it later enlarged to embrace the whole range of sensory phenomena. It was his earlier studies that established the law relating sensory magnitude to stimulus magnitude. His studies of the loudness scale and its relationship to the decibel scale were significant in the development of the electronic hearing aid.[br]Principal Honours and DistinctionsNational Academy of Sciences 1946. Society of Experimental Psychologists Warren Medal 1943. American Psychological Association Science Award 1960.Bibliography1938, Hearing: Its Psychology and Physiology.Further Reading1951, Handbook of Experimental Psychology.MG -
120 Williamson, David Theodore Nelson
[br]b. 15 February 1923 Edinburgh, Scotlandd. 1992 Italy[br]Scottish engineer, inventor of the Williamson Amplifier and computer-controlled machine tools.[br]D.T.N.Williamson was educated at George Heriot's School, Edinburgh, and studied mechanical engineering at the University of Edinburgh and electrical engineering at Heriot-Watt College (now Heriot-Watt University), Edinburgh. He joined the MO Valve Company in London in 1943 and worked in his spare time on improving the sound reproduction for gramophones, and in 1946 invented the "Williamson Amplifier".That same year Williamson returned to Edinburgh as a development engineer with Ferranti Ltd, where he was employed in developing computer-controlled machining systems. In 1961 he was appointed Director of Research and Development at Molins Ltd, where he continued work on computer-controlled machine tools. He invented the Molins System 24, which employed a number of machine tools, all under computer control, and is generally acknowledged as a significant step in the development of manufacturing systems. In 1974 he joined Rank Xerox and became Director of Research before taking early retirement to live in Italy. Between 1954 and 1979 he served on numerous committees relating to computer-aided design, manufacturing technology and mechanical engineering in general.[br]Principal Honours and DistinctionsFRS 1968.BibliographyWilliamson was author of several papers and articles, and contributed to the ElectronicEngineers' Reference Book (1959), Progress in Automation (1960) and the Numerical Control Handbook (1968).RTSBiographical history of technology > Williamson, David Theodore Nelson
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