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 4
... examination of your series of sun - photographs , taken with absorbing media , convinces me that your claim to having secured photographs of the corona with an uneclipsed sun is fully established . A com- parison of your photographs ...
... examination of your series of sun - photographs , taken with absorbing media , convinces me that your claim to having secured photographs of the corona with an uneclipsed sun is fully established . A com- parison of your photographs ...
Página 11
... examination , travelling from point to point in a small boat . My opinion now , respecting the character and age , - within certain limits of these rocks is very de- cided , and is as follows : - They occupy the geological interval ...
... examination , travelling from point to point in a small boat . My opinion now , respecting the character and age , - within certain limits of these rocks is very de- cided , and is as follows : - They occupy the geological interval ...
Página 17
... examination of certain traps regarding whose origin some doubt had been expressed . The prevailing tendency had been to hold that they were sedimentary rocks metamor- phosed ; but McMahon holds that his microscopic re- searches afford ...
... examination of certain traps regarding whose origin some doubt had been expressed . The prevailing tendency had been to hold that they were sedimentary rocks metamor- phosed ; but McMahon holds that his microscopic re- searches afford ...
Página 28
... examination . -Diffuse but entertaining notes on the habits of Lepus sylvaticus are given by Rev. Samuel Lockwood in the December number of the American Naturalist . nam . Brunner von Wattenwyl , Carl . Prodromus der europäischen ...
... examination . -Diffuse but entertaining notes on the habits of Lepus sylvaticus are given by Rev. Samuel Lockwood in the December number of the American Naturalist . nam . Brunner von Wattenwyl , Carl . Prodromus der europäischen ...
Página 32
... can , we think , resist the evidence after careful examination of the plates , especially those obtained during his second , and still more elaborate , investigation of the subject in 1878-79 . In 32 [ VOL . I. , No. 2 . SCIENCE .
... can , we think , resist the evidence after careful examination of the plates , especially those obtained during his second , and still more elaborate , investigation of the subject in 1878-79 . In 32 [ VOL . I. , No. 2 . SCIENCE .
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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.
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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.
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