The American Journal of Science and ArtsS. Converse, 1878 |
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Página
... November 2 , 1903 TRANSFERRED TO GEOLOGICAL SCIENCES LIBRARY Transferred to CABOT SCIENCE LIBRARY June 2005 THE AMERICAN JOURNAL OF SCIENCE AND ARTS . EDITORS ,. RUMFORD PROFESSOR OF THE APPLICATION OF SCIENCE TO THE USEFUL ARTS.
... November 2 , 1903 TRANSFERRED TO GEOLOGICAL SCIENCES LIBRARY Transferred to CABOT SCIENCE LIBRARY June 2005 THE AMERICAN JOURNAL OF SCIENCE AND ARTS . EDITORS ,. RUMFORD PROFESSOR OF THE APPLICATION OF SCIENCE TO THE USEFUL ARTS.
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... PROFESSORS ASA GRAY , WOLCOTT GIBBS AND J. P. COOKE , JR . , OF CAMBRIDGE , PROFESSORS H. A. NEWTON , S. W. JOHNSON , G. J. BRUSH AND A. E. VERRILL , OF NEW HAVEN , PROFESSOR GEORGE F. BARKER , OF PHILADELPHIA . THIRD SERIES . VOL . XVI ...
... PROFESSORS ASA GRAY , WOLCOTT GIBBS AND J. P. COOKE , JR . , OF CAMBRIDGE , PROFESSORS H. A. NEWTON , S. W. JOHNSON , G. J. BRUSH AND A. E. VERRILL , OF NEW HAVEN , PROFESSOR GEORGE F. BARKER , OF PHILADELPHIA . THIRD SERIES . VOL . XVI ...
Página viii
... Professor Alexander Agassiz's Zoological Laboratory at Newport , R. I. 488 . Miscellaneous Scientific Intelligence . - Report on the Arid Region of the United States , with a more detailed account of the lands of Utah , 489. - United ...
... Professor Alexander Agassiz's Zoological Laboratory at Newport , R. I. 488 . Miscellaneous Scientific Intelligence . - Report on the Arid Region of the United States , with a more detailed account of the lands of Utah , 489. - United ...
Página 27
... Professor A. M. Mayer showed me a very similar experiment last summer ( 1876 ) . He suspended by a thread two large well - tuned flasks attached to a rod , and caused the whole apparatus to revolve by means of a tuning fork . I informed ...
... Professor A. M. Mayer showed me a very similar experiment last summer ( 1876 ) . He suspended by a thread two large well - tuned flasks attached to a rod , and caused the whole apparatus to revolve by means of a tuning fork . I informed ...
Página 28
... Professor Dvorák's paper . On sounding an organ - pipe , or a fork on its resonant box , in tune with these resonators , they were successively repelled from the pipe , or fork , and a continuous rotation was exhibited . At the same ...
... Professor Dvorák's paper . On sounding an organ - pipe , or a fork on its resonant box , in tune with these resonators , they were successively repelled from the pipe , or fork , and a continuous rotation was exhibited . At the same ...
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Pasajes populares
Página 392 - SOUND : a Series of Simple, Entertaining, and Inexpensive Experiments in the Phenomena of Sound, for the use of Students of every age.
Página 84 - CLIFFORD — THE ELEMENTS OF DYNAMIC. An Introduction to the Study of Motion and Rest in Solid and Fluid Bodies.
Página 334 - Additions, the Substance of a Course of Lectures delivered at the Royal Institution of Great Britain in 1874.
Página 445 - ... to have a term which shall refer solely to the composition and thermodynamic state of any such body without regard to its quantity or form. We may call such bodies as differ in composition or state different phases of the matter considered, regarding all bodies which differ only in quantity and form as different examples of the same phase. Phases which can exist together, the dividing surfaces being plane, in an equilibrium which does not depend upon passive resistances to change, we shall call...
Página 389 - ... trade winds stronger than the north-east, and compel them to blow over upon the northern hemisphere, as far probably as the Tropic of Cancer. The result is that all the great equatorial currents of the ocean are impelled into the northern hemisphere, which thus, in consequence of the immense accumulation of warm water, has its temperature raised, and snow and ice to a great extent must then disappear from the Arctic regions. When the precession of the equinoxes brings round the winter solstice...
Página 184 - ... Atlantic in species. It has not half as many Maples, nor Ashes, nor Poplars, nor Walnuts, nor Birches, and those it has are of smaller size and inferior quality ; it has not half as many Oaks ; and these and the Ashes are of so inferior economical value, that (as we are told) a passable wagon-wheel cannot be made of California wood, nor a really good one in Oregon.
Página 389 - When the eccentricity of the earth's orbit is at a high value, and the northern winter solstice is in perihelion, agencies are brought into operation which make the south-east trade winds stronger than the north-east, and compel them to blow over upon the northern hemisphere, as far probably as the Tropic of Cancer. The result is that all the great equatorial currents of the ocean are impelled into the northern hemisphere, which thus, in consequence of the immense accumulation of warm water, has...
Página 89 - From the Gulf of Mexico to the Gulf of St. Lawrence, the amount of rain decreases moderately and rather regularly from south to north ; but, as less is needed in a cold climate, there is enough to nourish forest throughout.
Página 290 - It is easy to speculate on the causes of such behavior, and it may be suggested that the reason of the non-appearance of a dark line may be, that the intensity of the light from a great thickness of ignited oxygen overpowers the effect of the photosphere...
Página 448 - The stability of any phase with respect to continuous changes depends upon the same conditions with respect to the second and higher differential coefficients of the density of energy regarded as a function of the density of entropy and the densities of the several components, which would make the density of energy a minimum, if the necessary conditions with respect to the first differential coefficients were fulfilled.