Science, Volume 119John Michels (Journalist) American Association for the Advancement of Science, 1883 Since Jan. 1901 the official proceedings and most of the papers of the American Association for the Advancement of Science have been included in Science. |
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Page 4
... materials , moderators , and control materials . The fuel or fissionable material is essential to the operation of a reactor . For our purposes , we will con- sider uranium , thorium , and plutonium as fuels . In the strict sense ...
... materials , moderators , and control materials . The fuel or fissionable material is essential to the operation of a reactor . For our purposes , we will con- sider uranium , thorium , and plutonium as fuels . In the strict sense ...
Page 123
... material . The triple response has been used frequently by physiolo- gists as a measure of ethylene production by ripening fruit , by fungi , and by injured and healthy plant tis- sues . The evidence presented below suggests that when ...
... material . The triple response has been used frequently by physiolo- gists as a measure of ethylene production by ripening fruit , by fungi , and by injured and healthy plant tis- sues . The evidence presented below suggests that when ...
Page 271
... material for analysis was obtained in the following manner . Several grams of the colored virus were prepared from infected leaves of N. tabacum by five cycles of alternate high- and low - speed centrifuga- tion in cacodylate buffer and ...
... material for analysis was obtained in the following manner . Several grams of the colored virus were prepared from infected leaves of N. tabacum by five cycles of alternate high- and low - speed centrifuga- tion in cacodylate buffer and ...
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AAAS acid activity Agriculture American amino acids animals Association Atomic Energy awarded Biochemistry biological Bureau California Cancer carbon cells Center chairman Chem chemical chemistry College Committee Conference cortisone Department Dept director discussion dose effect electron engineering enzyme experimental experiments fellowships field Foundation gamma rays Geological graphite Harvard Health Illus industrial investigation irradiation isatin isotopic Laboratory material measurements Medical meeting ment metabolism method mice National neutron nitrogen nuclear nucleic acid observed obtained organization papers percent phototube physics Piltdown plants present president problems production professor protein radiation radio radioactive rats reactor received recent reported samples School of Medicine Science scientific scientists Section sessions Society solar solution specific STANFORD STANFORD UNIVERSITY structure sulfaguanidine symposium Table temperature thorium tion tissue triple response triuret U.S. Geological Survey Univ University uranium versity virus Washington WBNS x-ray York