ScienceJohn Michels (Journalist) 1934 |
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Page 138
... suggested by Urey , Brickwedde and Murphy1 for the isotopes of hydrogen should not be abandoned , as re- cently suggested by Rutherford , 2 but modified in such a way as to make it more general . The necessity for such a modification ...
... suggested by Urey , Brickwedde and Murphy1 for the isotopes of hydrogen should not be abandoned , as re- cently suggested by Rutherford , 2 but modified in such a way as to make it more general . The necessity for such a modification ...
Page 457
... suggested that an isotopic fractionation occurs in the sublimation of ice and snow , which would mean that our aged ice samples contained more deuterium than the condensed water ; and the first biological experi- ments31 with heavy ...
... suggested that an isotopic fractionation occurs in the sublimation of ice and snow , which would mean that our aged ice samples contained more deuterium than the condensed water ; and the first biological experi- ments31 with heavy ...
Page 489
... suggested by Wachenroder ( 1826 ) . Arnand ( 1886 ) suggested " carotene " in keeping with the hydrocarbon structure , and the recent establishment of the polyene structure fully justifies this spelling , provided it be accepted that ...
... suggested by Wachenroder ( 1826 ) . Arnand ( 1886 ) suggested " carotene " in keeping with the hydrocarbon structure , and the recent establishment of the polyene structure fully justifies this spelling , provided it be accepted that ...
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Academy acid activities Advancement of Science Agriculture American animals annual appear Association atomic awarded biological Botanical Bureau California carotene cells cent chairman Chem chemical chemistry chromatophore College committee copepods Council culture deuterium director discussion disease effect elected engineering experimental experiments fessor field Friday genetic geographic Geological given glaciers Grand Central Terminal Harvard Medical School Harvard University heavy water held hydrogen increase industrial injected Institute interest investigation isotope Jour laboratory lecture Medal Medicine meeting ment method Museum National nature observed organic papers period physical physiological plants present president problems produced Professor protein recent region reported SCIENCE FRIDAY scientific secretary Section session Sigma Xi sity Smithsonian Institution Building social Society soil solution species Survey temperature tetanus theory tion tissue toxin versity vice-president virus Washington William x-ray xanthophyll York York City