Science, Volumen1John Michels (Journalist) American Association for the Advancement of Science, 1883 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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Página 9
... means of stone walls . The state of society is by no means low or savage . Society is well organized according to a rigid system . This system very closely resembles the feudal system of European history , having all the classes which ...
... means of stone walls . The state of society is by no means low or savage . Society is well organized according to a rigid system . This system very closely resembles the feudal system of European history , having all the classes which ...
Página 10
... mean horizontal surface , which equally divides the mountains and valleys , ' and midway one of the mountains , and ... means of the plumb - line , is something different from the above , owing to the change in the direction of the ...
... mean horizontal surface , which equally divides the mountains and valleys , ' and midway one of the mountains , and ... means of the plumb - line , is something different from the above , owing to the change in the direction of the ...
Página 23
... means of longitudinal sections . Embryos of from 8 to about 18 mm . long show the development of the hypoglossus . ( Arch . anat . physiol . , anat . abtheil . 1882 , 279 ) C. S. M. [ 59 - Origin of the vertebrates . - Mr . C. O. ...
... means of longitudinal sections . Embryos of from 8 to about 18 mm . long show the development of the hypoglossus . ( Arch . anat . physiol . , anat . abtheil . 1882 , 279 ) C. S. M. [ 59 - Origin of the vertebrates . - Mr . C. O. ...
Página 34
... mean- ness ; a friend most kind , sympathetic , helpful , and brotherly ; genial , wise , and witty in con- versation ... means , and versatility , to carry on his unfinished work . But it is violating no confidence to add that his wife ...
... mean- ness ; a friend most kind , sympathetic , helpful , and brotherly ; genial , wise , and witty in con- versation ... means , and versatility , to carry on his unfinished work . But it is violating no confidence to add that his wife ...
Página 37
... means inconsiderable , in which no chemical action has taken place . This can hardly be ascribed to the presence of ... mean time it may at least serve as a working hy- pothesis , and may lead eventually to a more satisfactory view . I ...
... means inconsiderable , in which no chemical action has taken place . This can hardly be ascribed to the presence of ... mean time it may at least serve as a working hy- pothesis , and may lead eventually to a more satisfactory view . I ...
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acid action Amer American andesites animals apparatus appears augite body carbon carboniferous cells coast collection color contains copper cretaceous described determined deutoplasm ectoderm electric evidence exhibition experiments facial canal fact feet fish formation fossils geological given gives heat heliometer Huronian illustrated important inches increase interesting investigation iron island journ Lake Lake Superior latter lectures light magnetic March mass means meeting ment method miles mineral mollusks mountain museum natural nearly neurenteric canal observations observatory obtained organs original ovum paleozoic pallasites paper Paris plants plates portion present probably produced Prof Professor protoplasm published recent regard region River rocks sandstone schists scientific Silurian society species specimens structure surface survey temperature theory tion trachytes transit of Venus tube unconformity valley Viola tricolor
Pasajes populares
Página 348 - A spirit of innovation is generally the result of a selfish temper and confined views. People will not look forward to posterity who never look backward to their ancestors.
Página 66 - For compressible flow this becomes: where y is the ratio of the specific heat at constant pressure to that at constant volume...
Página 68 - Conn., and the co-operation of the American Library Association and the Library Association of the United Kingdom.
Página 122 - The Stars in their Seasons. An Easy Guide to a Knowledge of the Star Groups, in 12 Maps.
Página 175 - Thermodynamics states that heat cannot of itself pass from a colder to a hotter body...
Página 412 - Committee names of candidates for membership, and those candidates who are approved by the Executive Committee may be elected to membership by a majority of the members present at any meeting of the society.
Página 266 - THREE LECTURES ON THE PRACTICE OF EDUCATION. Delivered in the University of Cambridge in the Easter Term, 1882, under the direction of the Teachers
Página 237 - May 29, 1789, he was elected a foreign honorary member of the American Academy of Arts and Sciences, and he was made Lieutenant-General of the Bavarian Armies and received the command of a regiment of artillery.
Página 122 - The Life of John Duncan, Scotch Weaver and Botanist. With Sketches of his Friends and Notices of his Times. Second Edition. Large crown 8vo, with etched portrait, gs. JONES, CA— The Foreign Freaks of Five Friends. With 30 Illustrations.
Página 28 - Field Engineering. A Handbook of the Theory and Practice of Railway Surveying, Location, and Construction, designed for Classroom, Field, and Office Use, and containing a large number of Useful Tables, Original and Selected.