physicotechnical

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Negative luminescence — is a physical phenomenon by which an electronic device emits less thermal radiation when an electric current is passed through it than it does in thermal equilibrium (current off). When viewed by a thermal camera, an operating negative… … Wikipedia
Oleg Losev — Oleg Vladimirovich Losev Олег Владимирович Лосев Born May 10, 1903 Tver, Russia … Wikipedia
Viktor Dilman — Viktor Vasilyevich Dilman, also spelled Dil man (Russian: Виктор Васильевич Дильман, born March 11, 1926 in Proskurov (now Khmel’nitskiy), Ukrainian SSR, Soviet Union) is a Russian scientist performing research for USPolyResearch. He is best… … Wikipedia
Semyonov, Nikolay Nikolayevich — ▪ Russian chemist Semyonov also spelled Semënov born April 15 [April 3, Old Style], 1896, Saratov, Russia died Sept. 25, 1986, Moscow, U.S.S.R. Soviet physical chemist who shared the 1956 Nobel Prize for Chemistry with Sir Cyril… … Universalium

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