Science, Volumen47John Michels (Journalist) American Association for the Advancement of Science, 1918 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. |
Dentro del libro
Resultados 1-5 de 99
Página 4
... appear . The Greatly Increased Demand for Com- modities There were withdrawn from productive work by the allies alone 15,000,000 to 20 , - 000,000 of men ; and behind the lines as many more were ere long diverted to war manufactories ...
... appear . The Greatly Increased Demand for Com- modities There were withdrawn from productive work by the allies alone 15,000,000 to 20 , - 000,000 of men ; and behind the lines as many more were ere long diverted to war manufactories ...
Página 5
... appears that , in consequence of the World War , we have an absolutely new situation in this country - one in which there is demanded more of every essential commodity than the country is able to sup- ply . Because of this radically ...
... appears that , in consequence of the World War , we have an absolutely new situation in this country - one in which there is demanded more of every essential commodity than the country is able to sup- ply . Because of this radically ...
Página 11
... appear- ance of the system is exceedingly arbitrary and unscientific . Furthermore no chemical change in the nature of the gelatine has taken place . If some alum or a trace of mercuric chloride be added to the gelatine hydrosol , a ...
... appear- ance of the system is exceedingly arbitrary and unscientific . Furthermore no chemical change in the nature of the gelatine has taken place . If some alum or a trace of mercuric chloride be added to the gelatine hydrosol , a ...
Página 19
... appear as Report No. 13 of the National Advisory Committee for Aeronautics . The handbook discusses the properties and general phenomena of the atmosphere which aeronauts and aviators should understand . It is divided into three parts ...
... appear as Report No. 13 of the National Advisory Committee for Aeronautics . The handbook discusses the properties and general phenomena of the atmosphere which aeronauts and aviators should understand . It is divided into three parts ...
Página 21
... appears that it has some of the salient feature of a technical college combined with practical work in the factory , which gives that stimulus to study not realizable in the labora- tory of a college . The factory is situated in the ...
... appears that it has some of the salient feature of a technical college combined with practical work in the factory , which gives that stimulus to study not realizable in the labora- tory of a college . The factory is situated in the ...
Contenido
50 | |
51 | |
60 | |
67 | |
81 | |
93 | |
96 | |
125 | |
136 | |
142 | |
145 | |
157 | |
162 | |
167 | |
175 | |
191 | |
193 | |
195 | |
201 | |
213 | |
225 | |
233 | |
241 | |
244 | |
270 | |
299 | |
312 | |
417 | |
419 | |
457 | |
461 | |
471 | |
486 | |
487 | |
490 | |
502 | |
508 | |
519 | |
521 | |
527 | |
529 | |
535 | |
539 | |
556 | |
557 | |
569 | |
571 | |
583 | |
587 | |
590 | |
591 | |
597 | |
623 | |
640 | |
Otras ediciones - Ver todas
Términos y frases comunes
agricultural American anatomy animals appointed Army Association bacteria birth rate botanical botanists botany Bureau cell cent chemical chemistry College Columbia University committee cooperation Corps Council crops cultigens December 29 direction disease elastic limit elected embryology ence engineering especially experience fact fessor field flour France Geological hospital human ical Illinois important increase industry infection Institute interest investigation laboratory lectures legumes Mall material mathematics Medical School medicine meeting ment method Museum National nature nerve-net neurone officers organization paper physics physiology plants present president problems production Professor recent relation SCIENCE FRIDAY scientific Sclerotium Rolfsii secretary Section Society soil temperature theory tion tive ture United University of Chicago University of Minnesota versity War Industries Board Washington wheat York zemstvos zoology
Pasajes populares
Página 59 - Rise on the earth, or earth rise on the sun, He from the east his flaming road begin ; Or she from west her silent course advance With inoffensive pace, that spinning sleeps On her soft axle, while she paces even, And bears thee soft with the smooth air along, Solicit not thy thoughts with matters hid ; Leave them to God above, him serve and fear.
Página 489 - CIVILIZATION, taken in its wide ethnographic sense, is that complex whole which includes knowledge, belief, art, morals, law, custom, and any other capabilities and habits acquired by man as a member of society.
Página 576 - If you can keep your head when all about you Are losing theirs and blaming it on you; If you can trust yourself when all men doubt you, But make allowance for their doubting too; If you can wait and not be tired by waiting, Or being lied about, don't deal in lies, Or being hated don't give way to hating, And yet don't look too good, nor talk too wise: If you can dream — and not make dreams your master; If you can think — and not make thoughts your aim...
Página 277 - Vice-Chairman of the Board of Scientific Directors of the Rockefeller Institute for Medical Research, Chairman of the Commission ; Prof.
Página 573 - THE wrecks dissolve above us; their dust drops down from afar — Down to the dark, to the utter dark, where the blind white sea-snakes are. There is no sound, no echo of sound, in the deserts of the deep, Or the great grey level plains of ooze where the shell-burred cables creep.
Página 510 - Dr. Franklin Martin, Chairman of the General Medical Board of the Council of National Defense, says: "Great as has been the response to the appeal for doctors, it must be greater.
Página 416 - Dean of the College of Agriculture and Director of the Experiment Station...
Página 386 - Corps shall be in response to a request from the Surgeon General of the Army, the Surgeon General of the Navy, the Surgeon General of the Public Health Service...
Página 457 - Washington, has been granted leave of absence for the duration of the war. He is now conducting research work in the development department of the Western Electric Company of New York.
Página 581 - States — comprising the six New England States, New York, Pennsylvania, Michigan, Minnesota, and the District of Columbia...