Science, Том 118John 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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Стр. ix
... coal balls , 240 Favour , Cutting B. , 79 Featherstone , R. M. , 306 rations , 219 of adenylic acid system , 103 proteolytic , and sulfa drug analysis , 364 radioactive measurement , 299 removal of oxygen for polarography , 447 ...
... coal balls , 240 Favour , Cutting B. , 79 Featherstone , R. M. , 306 rations , 219 of adenylic acid system , 103 proteolytic , and sulfa drug analysis , 364 radioactive measurement , 299 removal of oxygen for polarography , 447 ...
Стр. 240
... Coal balls are accumulations of fossil plant mate- rial that has been impregnated with calcium or mag- nesium ... coal ball material several tons in weight have been found . Coal ball material occurs only within bituminous coal seams ...
... Coal balls are accumulations of fossil plant mate- rial that has been impregnated with calcium or mag- nesium ... coal ball material several tons in weight have been found . Coal ball material occurs only within bituminous coal seams ...
Стр. 241
... coal balls , the animal content of the Berryville material is restricted to a clearly defined mass of marine limestone located at or near the center of the coal ball . The limestone is in the form of elongate , more or less rounded ...
... coal balls , the animal content of the Berryville material is restricted to a clearly defined mass of marine limestone located at or near the center of the coal ball . The limestone is in the form of elongate , more or less rounded ...
Содержание
serodiagnosis of syphilis | 55 |
serum cancer and ion exchange | 114 |
schizophrenic stress and toxicity | 132 |
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acid activity American animals antibiotics application Association atomic auxin awarded bacteria Bausch & Lomb Biol biological blood Cancer cells Chem chemical Chemistry chlordane coal balls College Committee compounds culture Department determined Director Division dose effect electric electron energy Engineering enzyme ethanol experimental experiments Exptl fellowships field genetic glucose grant heptachlor Ibid Illus injected Institute instrument investigations laboratory lanthanum larvae magnetic magnetic moment Manuscript received material measured Medical Medicine ment method mice mitochondria National normal nuclear nucleons observed obtained optical organisms paper Physics physiological plant present problems produced Professor progesterone protein proton radiation rats reaction reported rickettsiae samples School Science scientific scientists serum silica Society solution specific strains streptomycin streptothricin sucrose Sulcia Table technique temperature thiamine tion tissue tube Univ University virus York