ScienceJohn Michels (Journalist) 1944 |
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Стр. 95
... problems arising from the new methods of war- fare mechanization on the ground , new types and tactics in aviation , advances in antisubmarine devices and operation . Now , in the fifth year of the war , Canada has an enviable record of ...
... problems arising from the new methods of war- fare mechanization on the ground , new types and tactics in aviation , advances in antisubmarine devices and operation . Now , in the fifth year of the war , Canada has an enviable record of ...
Стр. 207
... problems of other countries . Now that we are engaged in an all - out war on many fronts , we are frantically endeavoring to absorb and put into practice knowledge of these exotic diseases . For the moment , most of these problems are ...
... problems of other countries . Now that we are engaged in an all - out war on many fronts , we are frantically endeavoring to absorb and put into practice knowledge of these exotic diseases . For the moment , most of these problems are ...
Стр. 416
... problems that await solution of greater worthwhileness than the meticulous problem which prompted the initial investigation . The factors of age are concealed by many chemical 2 Élie Metchnikoff , " The Prolongation of Life , " G. P. ...
... problems that await solution of greater worthwhileness than the meticulous problem which prompted the initial investigation . The factors of age are concealed by many chemical 2 Élie Metchnikoff , " The Prolongation of Life , " G. P. ...
Содержание
VOL | 1 |
A Longevity of the Eminent 345 | 20 |
Royal Observatory Greenwich 165 Standards Association American | 32 |
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Academy of Sciences acid activity Advancement of Science agricultural amebiasis American Association animals annual applied appointed areas Asso avidin awarded Biol biological biotin botany Cattell cells cent chairman Chem chemical chemistry chemists Chicago clavacin College Columbia University committee Company Council desthiobiotin director disease effect elected engineering enzyme estrogen experiments field filariasis Foundation Geological growth human industrial infection Institute investigations Jour Journal laboratory lectures lysozyme malaria material mathematics Medal meeting ment method mice Museum National nature nutrition organic chemistry organization paper patulin penicillin physical plants present president problems production professor protein psychology Public Health published rats recent RECENT DEATHS reported Rockefeller Foundation School of Medicine scientific scientists secretary Smithsonian Institution Building Society solution Soviet species Technology thiouracil tion tropical medicine United versity vice-president virus vitamin Washington William York York City zoology