Proceedings of the American Academy of Arts and Sciences, Volume 7Metcalf and Company, 1868 Vol. 12 (from May 1876 to May 1877) includes: Researches in telephony / by A. Graham Bell. |
No interior do livro
Resultados 1-5 de 72
Página 45
... length sensible of their obligations , may render the tardy meed of justice , if not of gratitude . - In his earliest communication , a pamphlet published in the year 1845 , - Mr. Treadwell seems to think that the appropriateness of the ...
... length sensible of their obligations , may render the tardy meed of justice , if not of gratitude . - In his earliest communication , a pamphlet published in the year 1845 , - Mr. Treadwell seems to think that the appropriateness of the ...
Página 47
... length of bore and nineteen hundred pounds ' weight . " - The soundness and value of this principle of construction were fully confirmed in England by the experiments of Sir William Armstrong in 1855 , and attested by his evidence ...
... length of bore and nineteen hundred pounds ' weight . " - The soundness and value of this principle of construction were fully confirmed in England by the experiments of Sir William Armstrong in 1855 , and attested by his evidence ...
Página 52
... length being accurately meas- ured by multiplying the dimensions of the ring where wound upon by the number of revolutions per minute , and this product by the number of minutes of actual winding . This was in the fall of 1864 , and in ...
... length being accurately meas- ured by multiplying the dimensions of the ring where wound upon by the number of revolutions per minute , and this product by the number of minutes of actual winding . This was in the fall of 1864 , and in ...
Página 53
... length of the body is one and one tenth inches , and the spread of the legs from two and three fourths in a lateral , to three and three fourths inches in a longitudinal direc- tion . The length of the body of the male is about one ...
... length of the body is one and one tenth inches , and the spread of the legs from two and three fourths in a lateral , to three and three fourths inches in a longitudinal direc- tion . The length of the body of the male is about one ...
Página 56
... length of half an inch , they will , if separated , construct regular geometrical webs . In a state of nature , not many over one per cent of the spiders which are hatched live to maturity ; so that the question of a practical value of ...
... length of half an inch , they will , if separated , construct regular geometrical webs . In a state of nature , not many over one per cent of the spiders which are hatched live to maturity ; so that the question of a practical value of ...
Índice
275 | |
281 | |
285 | |
286 | |
298 | |
370 | |
412 | |
416 | |
86 | |
97 | |
98 | |
140 | |
141 | |
226 | |
238 | |
256 | |
261 | |
269 | |
270 | |
436 | |
447 | |
448 | |
449 | |
450 | |
456 | |
459 | |
478 | |
481 | |
483 | |
Outras edições - Ver tudo
Proceedings of the American Academy of Arts and Sciences, Volume 42 American Academy of Arts and Sciences Visualização integral - 1907 |
Proceedings of the American Academy of Arts and Sciences, Volume 43 American Academy of Arts and Sciences Visualização integral - 1908 |
Proceedings of the American Academy of Arts and Sciences, Volume 44 American Academy of Arts and Sciences Visualização integral - 1909 |
Palavras e frases frequentes
4to pamph 66 female 66 granddaughter 8vo pamph 8vo vol Acad Academy acutis antheræ ANTIRRHINUM apice basi Beech Benth Bolander Boston Boston Athenæum Brack bracteis bracts breadth brevibus brevioribus breviter brothers and sisters calycis Calyx capsula caule cells chloride chlorine Class CORDYLANTHUS corolla dentibus diameter Expl feet fere filamentis floribus flowers folia foliis foliolis Freyc Gaud genus glabra grandson Gray Hawaiian Hawaiian Islands Hook inches long integerrimis interpolated involucri Islands Kauai lanceolatis leaves linearibus lines long Linn Linnæa lobis loculis longioribus male Maui Mountains not-P Nutt Oahu Mann oblongis obtusis ovalibus ovario ovatis oxide paullo pedicellis pedicels pedunculis petalis petiolatis petiole petiolum PHYLLOSTEGIA plant predicate premise President Prodr Professor proposition quadrics relation Remy Resident Fellow sæpius SANDWICENSIS segmentis sepalis sepals Society species specimens squamis subtus term tion tubo Turanian Yosemite Valley
Passagens conhecidas
Página 17 - Statistics of the Foreign and Domestic Commerce of the United States. .... Communicated by the Secretary of the Treasury, in Answer to a Resolution of the Senate of the United States, March 12, 1863.
Página 121 - The Vegetable Kingdom; or, the Structure, Classification, and Uses of Plants, Illustrated upon the Natural System.
Página 487 - Two reports have recently been issued on rates of deck watches and of box and pocket chronometers on trial for purchase by the Board of Admiralty at the Royal Observatory, Greenwich, in the latter half of last year.
Página 7 - Report of the Astronomer Royal to the Board of Visitors of the Royal Observatory, Greenwich, read at the Annual Visitation of the Royal Observatory, 1860, June 2; and Address of the Astronomer Royal to the Board of Visitors, 1860, May 12.
Página 19 - An address delivered at the anniversary meeting of the Geological Society of London, on the 19th of February, 1841 ; and the announcement of the award of the Wollaston medal and donation fund for the same year.
Página 475 - Condition and Doings of the Boston Society of Natural History, as exhibited by the Annual Reports of the Custodian, Treasurer, Librarian, and Curators. May, 1865.
Página 443 - The relationship of punalua is rather amphibious. It arose from the fact that two or more brothers with their wives, or two or more sisters with their husbands, were inclined to possess each other in common ; but the modern use of the word is that of dear friend or intimate companion."1 The Rev.
Página 7 - Report to the Legislature of Massachusetts relating to the Registry and Return of Births, Marriages and Deaths in the Commonwealth for the year ending December 31, 1880.
Página 7 - Annual Report of the Trustees of the Museum of Comparative Zoology at Harvard College, in Cambridge, together with the Report of the Director, 1864.
Página 38 - ... cylinders, welded together endwise. Each ring was made of bars wound upon an arbor spirally, like winding a ribbon upon a block, and, being welded and shaped in dies, were joined endwise, when in the furnace and at a welding heat, and afterwards pressed together in a mould, by a hydrostatic press of 1,000 tons force.