radium control
61Verhütten — Metallurgie (gleichbedeutend Hüttenwesen) bezeichnet die Gesamtheit der Verfahren zur Gewinnung und Nutzung von Metallen sowie metallurgisch wichtigen Halbmetallen und Nichtmetallen aus Erzen, Erden, Salzen und Altstoffen.[1] Das Wort… …
62Verhüttung — Metallurgie (gleichbedeutend Hüttenwesen) bezeichnet die Gesamtheit der Verfahren zur Gewinnung und Nutzung von Metallen sowie metallurgisch wichtigen Halbmetallen und Nichtmetallen aus Erzen, Erden, Salzen und Altstoffen.[1] Das Wort… …
63Faibles doses d'irradiation — En radiobiologie, les faibles doses d irradiation sont des accumulations de petites irradiations d origine variées, qui se situent à un niveau très faible, largement inférieur à celui où l on commence à voir apparaître un effet déterministe… …
64nuclear fission — fission (def. 2). [1885 90] * * * Division of a heavy atomic nucleus into two fragments of roughly equal mass, accompanied by the release of a large amount of energy, the binding energy of the subatomic particles. The energy released in the… …
65Nuclear industry in Canada — Bruce Nuclear Generating Station near Kincardine, Ontario Nuclear industry in Canada is an active business and research sector, producing about 15% of its electricity in nuclear power plants of domestic design. Canada is the world s largest… …
66Warsaw — For other uses, see Warsaw (disambiguation) and Warszawa (disambiguation). Warsaw Warszawa Capital City of Warsaw Miasto Stołeczne Warszawa Top …
67Mass–energy equivalence — E=MC2 redirects here. For other uses, see E=MC2 (disambiguation). 4 meter tall sculpture of Einstein s 1905 E = mc2 formula at the 2006 Walk of Ideas, Berlin, Germany In physics, mass–energy equivalence is the concept that the …
68Ralph 124C 41+ — Infobox Book name = Ralph 124C 41+ title orig = translator = image caption = Serialized in Modern Electrics author = Hugo Gernsback illustrator = cover artist = country = United States language = English series = genre = Science fiction novel… …
69therapy — 1. The treatment of disease or disorder by any method. SEE ALSO: therapeutics. 2. In psychiatry, and clinical psychology, a short term for psychotherapy. SEE ALSO: psychotherapy …
70Elliott Cresson Medal — given to Emile Berliner in 1913 Presented by Franklin Institute Country US …
