Science, Volume 61John Michels American Association for the Advancement of Science, 1925 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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Page 4
... animals , agricultural soils , range lands , fish , and water resources were all seemingly inexhaustible in supply , and all have been appropriated and ex- ploited recklessly and wastefully . The cream has been skimmed , and , all too ...
... animals , agricultural soils , range lands , fish , and water resources were all seemingly inexhaustible in supply , and all have been appropriated and ex- ploited recklessly and wastefully . The cream has been skimmed , and , all too ...
Page 7
... animals . He paid 50 cents a head for pigs , three dollars for each sheep and ten dollars apiece for cows . He spent exactly one hundred dollars . How many of each did he buy ? Problem 2 ° : A lady told the postmaster to give her ...
... animals . He paid 50 cents a head for pigs , three dollars for each sheep and ten dollars apiece for cows . He spent exactly one hundred dollars . How many of each did he buy ? Problem 2 ° : A lady told the postmaster to give her ...
Page 13
... animal creation " ; two by Pro- fessor E. N. da C. Andrade on " The evolution of the scientific instrument " ; and two ... animals and its biological bearings " ; Sir William Bragg will deliver four on " The properties and structure of ...
... animal creation " ; two by Pro- fessor E. N. da C. Andrade on " The evolution of the scientific instrument " ; and two ... animals and its biological bearings " ; Sir William Bragg will deliver four on " The properties and structure of ...
Page 18
... Animal Production , may fairly be considered promising basis for research in nutrition . In this connection a ... animals , supports the validity of the net energy conception . The writer has previously reported results with two ...
... Animal Production , may fairly be considered promising basis for research in nutrition . In this connection a ... animals , supports the validity of the net energy conception . The writer has previously reported results with two ...
Page 45
... animals in each group . Six were depilated once a week on one side over an area of ap- proximately 15 sq cm and radiated daily for 10 min- utes at a distance of 12 inches from a Hanovia Alpine Sun quartz mercury arc , running on 110 ...
... animals in each group . Six were depilated once a week on one side over an area of ap- proximately 15 sq cm and radiated daily for 10 min- utes at a distance of 12 inches from a Hanovia Alpine Sun quartz mercury arc , running on 110 ...
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Academy of Sciences acid Advancement of Science Agriculture Amer American Association American Chemical Society anatomy animals annual meeting appointed asso Astronomical atom Bennettitales biological Botanical Bureau cells cent chairman chemical chemistry College committee cooperation Council Cycadales December director discussion disease division elected electron engineering equations evolution exhibits experiments fact fessor field Forest Geological given Grand Central Terminal growth hagfish held histology Institute interest investigation January Johns Hopkins University laboratory lectures mathematics Medical School medicine ment method Museum National nature observations organization papers permanent secretary physical physiology plant Poynting vector present president problems Professor recently scientific secretary Section session Sigma Xi Smithsonian Institution Building solution species spirochetes sporophylls Station Survey temperature theory tion United University versity vice-president Washington meeting William Wistar Wistar Institute York zoology