ScienceJohn Michels (Journalist) 1947 |
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Стр. 161
... industrial physician , the public health officer , and the insurance agent have become more acutely concerned with women's occupa- tional fitness and with the effects of the industrial work on health . It was in response to this growing ...
... industrial physician , the public health officer , and the insurance agent have become more acutely concerned with women's occupa- tional fitness and with the effects of the industrial work on health . It was in response to this growing ...
Стр. 223
... industrial productivity and added a very large in- crement to the stream of disposable goods and services . Although farmers reaped large rewards during World War I , they fell behind in the 1920's . This was a period of substantial ...
... industrial productivity and added a very large in- crement to the stream of disposable goods and services . Although farmers reaped large rewards during World War I , they fell behind in the 1920's . This was a period of substantial ...
Стр. 326
... industrial progress is dependent on scientific research , and that , if there were no industrial research in this country , his whole industry and his company along with it would suffer mortally from competition of other countries where ...
... industrial progress is dependent on scientific research , and that , if there were no industrial research in this country , his whole industry and his company along with it would suffer mortally from competition of other countries where ...
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AAAS acid activity administration American animals application appointed Association atomic awarded barbiturate biological blood cancer carbon cells cent centrioles chairman chemical chemistry Chicago chromosomes clinical College Commission Committee concentration Department director disease Division Edison effect electrical energy engineering enzyme estrone experimental experiments field Foundation glycerides grams Harlow Shapley Illustrated inactivation increase industrial injection Institute investigation isotopes Kirtley F Laboratory liver material Medical Medicine meeting ment method mice mustard gas National neutrons normal nutrition observed obtained operation organization patients penicillin period physical physiology pipette plants plutonium possible present president problems production professor protein radiation radioactive rats reactions record Roger Adams sample School Science scientific scientists Service smegma Society sodium solution specific stanine streptomycin subtilin technical temperature tests thermal neutrons thiamine tion tissue treatment tube tumors University uranium vitamin Washington York zirconium