ScienceJohn Michels (Journalist) 1938 |
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Стр. 42
... position yielded 1,2,5,6 dibenzanthracene , which is quite active . In the course of a few years the English School synthesized a large number of related aromatic hydrocarbons for a systematic study of the relation between chemical ...
... position yielded 1,2,5,6 dibenzanthracene , which is quite active . In the course of a few years the English School synthesized a large number of related aromatic hydrocarbons for a systematic study of the relation between chemical ...
Стр. 153
... position of the force . Since the horizontal com- ponents are situated in the plane of the platform upon which the subject walks , it is only necessary to deter- mine the position of the vertical component in the horizontal plane to ...
... position of the force . Since the horizontal com- ponents are situated in the plane of the platform upon which the subject walks , it is only necessary to deter- mine the position of the vertical component in the horizontal plane to ...
Стр. 233
... position for eight years . It took him up and down the east coast , from the melon field to the market place . In 1930 the Division of Barberry Eradication was formed , and he was placed in charge . He left this position , how- ever ...
... position for eight years . It took him up and down the east coast , from the melon field to the market place . In 1930 the Division of Barberry Eradication was formed , and he was placed in charge . He left this position , how- ever ...
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CHAIKOFF | 1 |
CARR W H Raymond H Torrey 419 | 13 |
P British Association 404 | 15 |
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Academy acid activity Advancement of Science Agricultural American Association animals annual appointed asso awarded biological botany Bureau California cancer carcinogenic cells cent chairman Chem chemical chemistry Chicago clinical College Columbia University committee Cornell University culture director discussion disease Division effect electric engineering experimental experiments fessor field forest geology Grand Central Terminal growth Harvard Harvard University Health held Hospital human ical increase industrial injection Institute interest investigation Jour laboratory lecture mathematical mechanics Medical School medicine meeting ment method mice Museum National nature observed organization papers physics physiology plant present president problems production professor protein recent RECENT DEATHS reported SCIENCE FRIDAY scientific scientist secretary Section session Smithsonian Institution Building Society solution species structure substance Survey symposium theory tion tissue tocopherol tumors United University versity virus vitamin vitamin K Washington yellow fever York York City zoology