Science, Том 72John Michels (Journalist) American Association for the Advancement of Science, 1883 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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... paper ( four different makes repre- sented by nine different types of paper as to size of grain ) , were treated with different solutions of starch ( corn , potato and soluble starch ) at concentrations ranging from 0.5 per cent . to 5 ...
... paper ( four different makes repre- sented by nine different types of paper as to size of grain ) , were treated with different solutions of starch ( corn , potato and soluble starch ) at concentrations ranging from 0.5 per cent . to 5 ...
Стр. 146
... paper , passing at the rate of 12.5 centimeters per second . The record consists of a path for each of the keys on the piano keyboard and shows for each key the exact moment at which the hammer strikes the string and the moment of the ...
... paper , passing at the rate of 12.5 centimeters per second . The record consists of a path for each of the keys on the piano keyboard and shows for each key the exact moment at which the hammer strikes the string and the moment of the ...
Стр. 545
... papers and addresses for this meeting should send two copies of an adequate abstract of each paper . Both manuscripts and abstracts should be written in the simplest possible language , so as to be readily understood by any educated ...
... papers and addresses for this meeting should send two copies of an adequate abstract of each paper . Both manuscripts and abstracts should be written in the simplest possible language , so as to be readily understood by any educated ...
Содержание
B Mosquito Vectors of Experimental Yellow | 1 |
Polar Exploration I BowMAN 439 | 13 |
Sudan III Behavior of E H MACARTHUR | 14 |
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