Science, 52. sējumsJohn Michels (Journalist) Moses King, 1920 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 100.
17. lappuse
... determining their time and space dis- tribution , and , if possible , any systematic or cyclic recurrence . " The Distribution of Maximum Floods , " ibid . , pp . 861-866 . For the purpose of his discussion , Professor Henry has used ...
... determining their time and space dis- tribution , and , if possible , any systematic or cyclic recurrence . " The Distribution of Maximum Floods , " ibid . , pp . 861-866 . For the purpose of his discussion , Professor Henry has used ...
19. lappuse
... determined by the standard solution . With the potentiometer it is possible , of course , not only to titrate to any end point but also to make a direct measurement , with- out titration , of the pH value , whatever this may be . It ...
... determined by the standard solution . With the potentiometer it is possible , of course , not only to titrate to any end point but also to make a direct measurement , with- out titration , of the pH value , whatever this may be . It ...
23. lappuse
... determine the " avail- able " plant food in the soil . Dr. Hopkins early realized the futility of such a claim , and concerned himself only with the determination of the total amounts of plant food within the soil . He used chemical ...
... determine the " avail- able " plant food in the soil . Dr. Hopkins early realized the futility of such a claim , and concerned himself only with the determination of the total amounts of plant food within the soil . He used chemical ...
39. lappuse
... determined at what point fibrin first makes its appearance during the coagulation of a tube of plasma . In ... determine the time of appearance of the earliest visible needles of fibrin ; ( 2 ) the homeopathic 3 Howell , Am . Jour . Phys ...
... determined at what point fibrin first makes its appearance during the coagulation of a tube of plasma . In ... determine the time of appearance of the earliest visible needles of fibrin ; ( 2 ) the homeopathic 3 Howell , Am . Jour . Phys ...
62. lappuse
... determined only by observing the phe- nomena as they take place in nature . It is impossible , for example , to determine in de- tail the motion of the water particles in the convective circulation of even a limited part of the sea ...
... determined only by observing the phe- nomena as they take place in nature . It is impossible , for example , to determine in de- tail the motion of the water particles in the convective circulation of even a limited part of the sea ...
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Academy acid Advancement of Science Agriculture Alaska American Chemical Society ammonia animals appointed assistant Asso Association atoms benzene biological British Bureau California catalase cellulose cent changes CHARLES chemist chemistry College colloidal color committee conference cooperation council determined Devonian director disease dyes EDITOR OF SCIENCE electrical engineering expedition experimental fact factors family or subfamily fessor forest Geological Survey giant stars heat hydrogen ical important industry Institute interest investigation laboratory land lobe Medical Medicine meeting ment method Museum National natural observed obtained ocean organic Orthoptera Pacific Pacific Ocean paleontology paper phenol physical plants possible present president problems production professor recently region salts School SCIENCE FRIDAY secretary soil solution species stars subfamily names sulfur sulphonic acid sulphur temperature tion type genus United various versity xerophthalmia zoology zoospores
Populāri fragmenti
236. lappuse - 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.
36. lappuse - THE following changes have been made in the department of medical zoology of the school of hygiene and public health of the Johns Hopkins University.
196. lappuse - Council for Professional Development, the recognized accrediting body of the engineering profession, composed of representatives of the American Society of Civil Engineers, the American Institute of Mining and Metallurgical Engineers, the American Society of Mechanical Engineers, the American Institute of Electrical Engineers, the...
294. lappuse - ... the School of Hygiene and Public Health of the Johns Hopkins University...
101. lappuse - In the elder days of Art, Builders -wrought with greatest care Each minute and unseen part ; For the gods see everywhere.
180. lappuse - Nec me animi fallit Graiorum obscura reperta difficile inlustrare Latinis versibus esse, multa novis verbis praesertim cum sit agendum propter egestatem linguae et rerum novitatem...
365. lappuse - University; and the chairman of the division of medical sciences of the National Research Council, chairman ex officio.
30. lappuse - 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.
503. lappuse - Through the kindness of Dr. LO Howard, Chief of the Bureau of Entomology of the United States Department of Agriculture, Washington, DC, the bureau has secured two complete 4-pan Berthoud silk-reeling machines of the most modern type.
488. lappuse - DAVID, professor of geology in the University of Sydney, has been appointed a knight commander of the Order of the British Empire for services in connection with the war. PROFESSOR FO BOWER has been elected president of the Royal Society of Edinburgh and Professor D.