Science, 49. sējumsJohn Michels (Journalist) American Association for the Advancement of Science, 1919 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. |
No grāmatas satura
1.5. rezultāts no 96.
4. lappuse
... complete constancy of the atomic weights has occasionally been questioned . More than once in the past in- vestigators have found apparent differences in the weights of atoms of a single kind , but until very recently all these ...
... complete constancy of the atomic weights has occasionally been questioned . More than once in the past in- vestigators have found apparent differences in the weights of atoms of a single kind , but until very recently all these ...
5. lappuse
... complete , every measurement must be as- sumed to contain error , until proof to the con- trary can be obtained . Only by means of the utmost care , applied with ever - watchful judg- ment , may the unexpected snares which always lurk ...
... complete , every measurement must be as- sumed to contain error , until proof to the con- trary can be obtained . Only by means of the utmost care , applied with ever - watchful judg- ment , may the unexpected snares which always lurk ...
18. lappuse
... complete inventory of the plants and animals and to secure data upon the causes of fluctuations in numbers of individuals , that the fauna and flora may be maintained as nearly as possible in the primitive condition . At the same time ...
... complete inventory of the plants and animals and to secure data upon the causes of fluctuations in numbers of individuals , that the fauna and flora may be maintained as nearly as possible in the primitive condition . At the same time ...
25. lappuse
... complete- ness and organization . The hand of the veter- inary pathologist may be seen in the descrip- tions of symptoms and pathology of bovine diseases , especially of the udder and related organs . Chemistry and bacteriology also ...
... complete- ness and organization . The hand of the veter- inary pathologist may be seen in the descrip- tions of symptoms and pathology of bovine diseases , especially of the udder and related organs . Chemistry and bacteriology also ...
33. lappuse
... complete investigation , so complete that we do not rest until we have dissected the molecule of the pure compound , have put it together again , and thus have acquired first hand knowledge of the exact function of each of its members ...
... complete investigation , so complete that we do not rest until we have dissected the molecule of the pure compound , have put it together again , and thus have acquired first hand knowledge of the exact function of each of its members ...
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Populāri fragmenti
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213. lappuse - We have also parks, and enclosures of all sorts, of beasts and birds; which we use not only for view or rareness, but likewise for dissections and trials, that thereby we may take light what may be wrought upon the body of man.
527. lappuse - ... the School of Hygiene and Public Health of the Johns Hopkins University...
202. lappuse - Udden, who kindly supplied well logs from the files of the Bureau of Economic Geology and Technology of the University of Texas; to Mr.