Science, 52권John Michels (Journalist) American Association for the Advancement of Science, 1920 |
도서 본문에서
100개의 결과 중 1 - 5개
4 페이지
... direction of the offi- cers of the academy , the formation of a scientific museum , and the diffusion of knowledge by the publication of original contributions to science ; that of the De- partment of Arts to be the advancement of the ...
... direction of the offi- cers of the academy , the formation of a scientific museum , and the diffusion of knowledge by the publication of original contributions to science ; that of the De- partment of Arts to be the advancement of the ...
12 페이지
... direction of Dr. Leonard C. Sanford . A large part of this material , according to Dr. Frank M. Chapman , curator of the department of birds , is new to the museum's collections , and much of it is contained in no other museum . The ...
... direction of Dr. Leonard C. Sanford . A large part of this material , according to Dr. Frank M. Chapman , curator of the department of birds , is new to the museum's collections , and much of it is contained in no other museum . The ...
13 페이지
... directions , as contrasted with irregular diver- gence in many directions . The facts in brief are these : In certain groups some particular structure will acquire a high degree of development and specializa- tion ; this being pursued ...
... directions , as contrasted with irregular diver- gence in many directions . The facts in brief are these : In certain groups some particular structure will acquire a high degree of development and specializa- tion ; this being pursued ...
14 페이지
... direction , the spinous fins disappearing , the body is covered with bony plates , and these finally interlock with each other , forming a complete bony box absolutely immovable . Species thus provided are known as trunk - fishes ...
... direction , the spinous fins disappearing , the body is covered with bony plates , and these finally interlock with each other , forming a complete bony box absolutely immovable . Species thus provided are known as trunk - fishes ...
18 페이지
... direction , clouds , pressure change , clouds , sky colors , and the scintillation of the stars . It is interesting ... directions for the preparation 1 Sörensen , " Über die Messung und Bedeutung der Wasserstoffionenkonzentration bei ...
... direction , clouds , pressure change , clouds , sky colors , and the scintillation of the stars . It is interesting ... directions for the preparation 1 Sörensen , " Über die Messung und Bedeutung der Wasserstoffionenkonzentration bei ...
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academy acid Address Agricultural American American Chemical Society animals Apparatus application appointed Association bacteriology benzene Biology Botany Bureau catalase catalogue cells cent chemical chemistry Chicago clinical COMPANY course Culture Media Dean degree Department Difco director disease Electric engineering experimental experiments fessor FREAS Geological graduate hospitals hydrogen Hygiene ical Illustrations industrial Institute instruction instrument interest investigation JACQUES LOEB Johns Hopkins Journal laboratory material Medical School ment method Microscope Museum NATHANIEL LORD BRITTON National nature obtained organic Pacific paper pathology Ph.D PHILADELPHIA physical Physiology plants Potentiometer present Price problems production Professor Public Health published REFRACTOMETERS Rheostat Schenectady School of Medicine scientific Society soil solution species standard Station Street Street CHICAGO subfamily Survey T. H. MORGAN temperature tion tube tuition type genus University versity Washington WASHINGTON SQUARE PHILADELPHIA York Zoology
인기 인용구
170 페이지 - Save base authority from others' books. These earthly godfathers of heaven's lights, That give a name to every fixed star, Have no more profit of their shining nights, Than those that walk, and wot not what they are.
34 페이지 - The department of medical zoology of the School of Hygiene and Public Health of the Johns Hopkins University...
79 페이지 - In the elder days of Art, Builders -wrought with greatest care Each minute and unseen part ; For the gods see everywhere.
28 페이지 - HERE WAS BURIED THOMAS JEFFERSON AUTHOR OF THE DECLARATION OF AMERICAN INDEPENDENCE, OF THE STATUTE OF VIRGINIA FOR RELIGIOUS FREEDOM, AND FATHER OF THE UNIVERSITY OF VIRGINIA: because by these, as testimonials that I have lived, I wish most to be remembered.
28 페이지 - HERE WAS BURIED THOMAS JEFFERSON, Author of the Declaration of Independence, Of the Statutes of Virginia, for Religious Freedom, And Father of the University of Virginia.
232 페이지 - Dr. Theobald Smith, director of the department of animal pathology of the Rockefeller Institute for Medical Research, Princeton, NJ, on " Medical research and the conservation of food-producing animals.
349 페이지 - Thursday, May 2. — I think it a very good way to examine dreams every morning when I awake; what are the nature, circumstances, principles, and ends of my imaginary actions and passions in them, to discern what are my chief inclinations, &c.
26 페이지 - A Proposal for Promoting Useful Knowledge among the British Plantations in America.
74 페이지 - Resolved, by the American Federation of Labor in convention assembled, that a broad program of scientific and technical research is of major importance to the national welfare.
322 페이지 - Wisconsin, has been appointed professor and head of the department of mathematics at the University of Idaho.