Science, Band 50John 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. |
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Seite 19
... species . It surely is necessary to consider maxima the type of Salpa . 1. For Apsteinia substitute Ihlea , after J. E. W. Ihle , a most accurate student of the Salpida , who has worked upon most of the species of this subgenus . 2. The ...
... species . It surely is necessary to consider maxima the type of Salpa . 1. For Apsteinia substitute Ihlea , after J. E. W. Ihle , a most accurate student of the Salpida , who has worked upon most of the species of this subgenus . 2. The ...
Seite 20
... species at the sur- face of the ocean being about a month earlier than in North Atlantic waters , and the species being less frequent in the winter , spring and fall than in many regions . Dr. Michael's re- port of its abundance in June ...
... species at the sur- face of the ocean being about a month earlier than in North Atlantic waters , and the species being less frequent in the winter , spring and fall than in many regions . Dr. Michael's re- port of its abundance in June ...
Seite 30
... species most commonly met with in laboratory work . 99 The laboratory guides of Braun & Lühe : Stitts ; and Herms , and Pratt's indispensable " Manual of Invertebrates are of course avail- able and are no doubt very generally used but ...
... species most commonly met with in laboratory work . 99 The laboratory guides of Braun & Lühe : Stitts ; and Herms , and Pratt's indispensable " Manual of Invertebrates are of course avail- able and are no doubt very generally used but ...
Seite 32
... species shows variation to other shapes , such as spherical , or even depressed . The uniformity in the form , and in the color also , of the berries throughout this patch is the same sort of uniformity that one finds in fruits that ...
... species shows variation to other shapes , such as spherical , or even depressed . The uniformity in the form , and in the color also , of the berries throughout this patch is the same sort of uniformity that one finds in fruits that ...
Seite 33
... species in a wild state ap- peared to be sealed unless we could find another plant , for the Pennsylvania plant was the only one actually known . Therefore when Mr. E. T. Wherry , the chemist , offered to make a further search for the ...
... species in a wild state ap- peared to be sealed unless we could find another plant , for the Pennsylvania plant was the only one actually known . Therefore when Mr. E. T. Wherry , the chemist , offered to make a further search for the ...
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Beliebte Passagen
Seite 550 - Come, my friends, Tis not too late to seek a newer world. Push off, and sitting well in order smite The sounding furrows; for my purpose holds To sail beyond the sunset, and the baths Of all the western stars, until I die. It may be that the gulfs will wash us down: It may be we shall touch the Happy Isles, And see the great Achilles, whom we knew. Tho' much is taken, much abides; and tho...
Seite 225 - Illinois, past chairman of the division of chemistry and chemical technology of the National Research Council. The proceedings of the conference were conducted in French, M.
Seite 406 - Engineers, the American Society of Mechanical Engineers, the American Institute of Electrical Engineers, and the American Institute of...
Seite 391 - Samoa under the auspices of the Department of Marine Biology of the Carnegie Institution of Washington.
Seite 522 - PEARL, professor of biometry and vital statistics in the School of Hygiene and Public Health of the Johns Hopkins University has been appointed statistician to the Johns Hopkins Hospital.
Seite 524 - William H. Welch, director of the school of hygiene and public health of Johns Hopkins University. Baltimore, Md..
Seite 595 - The election of officers for the ensuing year resulted as follows: President, Dr.
Seite 223 - Sir, he's cleaning the back parlour window," said the temporary head of the philosophical class. " So he is, to be sure," rejoined Squeers. " We go upon the practical mode of teaching, Nickleby; the regular education system.
Seite 320 - Science and the Division of Chemistry and Chemical Technology of the National Research Council.
Seite 495 - Competitors will not be required to report for examination at any place, but will be rated on the following subjects, which will have the relative weights indicated : Subjects Weights 1.