Proceedings of the American Academy of Arts and Sciences, Volumen7Metcalf and Company, 1868 Vol. 12 (from May 1876 to May 1877) includes: Researches in telephony / by A. Graham Bell. |
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Página 8
... published several years ago in an imperfect form in the Mathematical Monthly . The expressions for the constants have been here obtained in a quite different manner , and are given in a different function of the differ- ences , which ...
... published several years ago in an imperfect form in the Mathematical Monthly . The expressions for the constants have been here obtained in a quite different manner , and are given in a different function of the differ- ences , which ...
Página 13
... Published by Oli- ver Warner , Secretary . 8vo vol . Boston . 1861 . Report to the Governor and Council concerning the Indians of the Commonwealth , under the Act of April 6 , 1859. By John Milton Earle , Commissioner . 8vo vol . 1861 ...
... Published by Oli- ver Warner , Secretary . 8vo vol . Boston . 1861 . Report to the Governor and Council concerning the Indians of the Commonwealth , under the Act of April 6 , 1859. By John Milton Earle , Commissioner . 8vo vol . 1861 ...
Página 33
... published in the Coast Survey Reports , and also in Silli- man's Journal ( Second Series , Vol . XVIII . p . 305 ) . They have been reduced from English feet to meters for convenience of comparison with the preceding results . The ...
... published in the Coast Survey Reports , and also in Silli- man's Journal ( Second Series , Vol . XVIII . p . 305 ) . They have been reduced from English feet to meters for convenience of comparison with the preceding results . The ...
Página 45
... published in the year 1845 , - Mr. Treadwell seems to think that the appropriateness of the term " useful , " as applied to an improvement in implements of destruc- tion , may be questioned . We need have no misgiving in this respect ...
... published in the year 1845 , - Mr. Treadwell seems to think that the appropriateness of the term " useful , " as applied to an improvement in implements of destruc- tion , may be questioned . We need have no misgiving in this respect ...
Página 46
... published in 1845 ; the gist of the invention being in so constructing the gun that the fibres of the material shall be directed around the axis of the calibre . This method of construction is described in Professor Treadwell's own ...
... published in 1845 ; the gist of the invention being in so constructing the gun that the fibres of the material shall be directed around the axis of the calibre . This method of construction is described in Professor Treadwell's own ...
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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.