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 8
... seen , but it cleared to a dense watery vapor ; the dark belt of the storm could be traced on the horizon . The diameter of the vortex was probably not more than 14 or 16 miles . - Changes . The most striking phenomenon was the sudden ...
... seen , but it cleared to a dense watery vapor ; the dark belt of the storm could be traced on the horizon . The diameter of the vortex was probably not more than 14 or 16 miles . - Changes . The most striking phenomenon was the sudden ...
Página 16
... seen in a tube no longer than 0.1 m . The eight bands attributable to this substance are tabulated and described ... seen , is .11 of an inch ; but only half of this , or .055 inch ( equal to .36 centimetre ) , can be seen at once ; and ...
... seen in a tube no longer than 0.1 m . The eight bands attributable to this substance are tabulated and described ... seen , is .11 of an inch ; but only half of this , or .055 inch ( equal to .36 centimetre ) , can be seen at once ; and ...
Página 18
... seen . Eukrite . 2. Olivine , bronzite , enstatite . seen . Iron rarely 3. Olivine and bronzite with iron . Chondrite . II . Meteoric iron . 4. Silicates and meteoric iron forming a granu- lar mixture . Mesosiderite . 5. Meteoric iron ...
... seen . Eukrite . 2. Olivine , bronzite , enstatite . seen . Iron rarely 3. Olivine and bronzite with iron . Chondrite . II . Meteoric iron . 4. Silicates and meteoric iron forming a granu- lar mixture . Mesosiderite . 5. Meteoric iron ...
Página 20
... seen to come from the breaking - up of chlorophyl granules pre - existent in the cells . The blue nectaries develop their color even in unopened flowers , and therefore in partial darkness ; but the upper part of the ovary becomes blue ...
... seen to come from the breaking - up of chlorophyl granules pre - existent in the cells . The blue nectaries develop their color even in unopened flowers , and therefore in partial darkness ; but the upper part of the ovary becomes blue ...
Página 37
... seen , that the first experiment described is the one which best exhibits the influence of the magnet . The question still remains , whether the striking effect observed is due to the influence of magnetism on the chemical action , or ...
... seen , that the first experiment described is the one which best exhibits the influence of the magnet . The question still remains , whether the striking effect observed is due to the influence of magnetism on the chemical action , or ...
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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.
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.