Science, Količina 46John Michels (Journalist) American Association for the Advancement of Science, 1917 |
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acid active agricultural American American Chemical Society amine oxides ammonia amount apical bud appointed Army assistant Association atomic weights botany Bureau catalase cells cent Chem chemical chemistry chemists College committee conidia Corps Council crops December 28 director disease dyes effect electrical electrons electroscope engineering experiments fact factors fessor field Geological geotropic Hospital ical important increase industrial Institute instructor investigation Julius Stieglitz laboratory large number larvæ leaf lieutenant magnetic manufacture mass material mathematics medicine meeting ment method Museum National nature nitrogen observed obtained officers organization oxidation paper phosphate physical physiological phytogeography plants position possible present president problems production Professor salt SCIENCE FRIDAY scientific secretary silage Society soil solution species stem Survey teosinte theory tion Tsimshian United University versity Washington William York
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Stran 205 - Statler has been selected as the official headquarters for the summer meetings of the American Mathematical Society and the Mathematical Association of America.
Stran 289 - Soon shall thy arm, unconquered steam, afar Drag the slow barge or drive the rapid car ; Or, on wide-waving wings expanded, bear The flying chariot through the fields of air...
Stran 135 - AN ACT To increase the efficiency and change the name of the United States Marine Hospital Service [32 Stats., 7121 Be it enacted Tyy the Senate and House of Representatives of the United States of America in Congress assembled, That the United States Marine-Hospital Service...
Stran 77 - Herbert Spencer's definition of life, as "the continuous adjustment of internal relations to external relations.
Stran 448 - Directors, a position which he held at the time of his death. He was also...
Stran 254 - Is necessary to determine the best, cheapest, and most available means for the production of nitrates and other products for munitions of war and useful in the manufacture of fertilizers...
Stran 611 - Lieutenant George Loewy, of the French Army, is expected to give the principal paper. THE third annual meeting of the Mathematical Association of America will be held at the University of Chicago...
Stran 74 - And the animal organism must be conceived after the similitude of a well-governed commonwealth. When order is once established in it, there is no more need of a separate monarch to preside over each several task. The individuals each play their assigned part as it is ordered, and one thing follows another in its accustomed order. So hi animals there is the same orderliness — nature taking the place of custom and each part naturally doing its work as nature has composed them.
Stran 257 - Full information and application blanks may be obtained from the Secretary of the Local Board of Civil Service Examiners at the post office or customhouse in any important city.
Stran 635 - The Bureau of Standards of the United States Department of Commerce is now perfecting a substitute for the German "crown barium" glass used for lenses and will later be able to meet the needs, and special lenses are being designed for this work. The situation now.