Proceedings of the American Academy of Arts and Sciences
Metcalf and Company, 1895
Vol. 12 (from May 1876 to May 1877) includes: Researches in telephony / by A. Graham Bell.
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acetic alcohol ammonia antennae antimony apical pair basal benzol blastodermic vesicle boiling bolometer bromide c.cm calcaria carbon cells Cerci Ceuthophilus Chem chloride chloroform color compound crystals dilute dissolved distal ectoderm embryos ester ether fore femora formed formula front carina fulminate fulminic acid fuscous genicular spine germinal disk gram gram gave gram substance half as long heat hemiacetal hind carina hind femora Hind tibiae hydrochloric acid inner carina inner middle calcaria intervening sulcus Length of body less liquid long as broad longer luteous margin melting mercury methyl Middle femora molecule nearly nitromethane obtained outer carina ovipositor oxide perithecium phenylate Plate posterior precipitate Professor Cooke pronotum quinone raised points Section silver silver fulminate slender sodic sodic ethylate sodic hydrate sodium salt soluble solution species spurs stout strontic subapical spine substance gave sulphuric acid tapering tarsi temperature tibial depth tion tube twice as long wire yellow
Página 434 - Like the corresponding methyl compound the dichlordiethoxyquinone diethylhemiacetal has acid properties forming with sodic hydrate a sodium salt. It shows toward sodic hydrate a stability in marked contrast to its susceptibility to the action of dilute acids, as it is necessary to boil it with a strong solution of sodic hydrate in order to saponify it to chloranilic acid. The sodium salt of the diethylhemiacetal is white and crystalline, readily soluble in water, slightly soluble in alcohol, and...
Página 219 - ... the equilibrium is obtained. All the facts are shown to be in accordance with this hypothesis, and a ready explanation is afforded by it of a number of phenomena which are to be found in the older works on electricity, but which have until this time remained unexplained.
Página 320 - 84. A Contribution to the Embryography of Osseous Fishes, with Special Reference to the Development of the Cod (Gadus morrhua).
Página 219 - The discharge, whatever may be its nature, is not correctly represented (employing for simplicity the theory of Franklin) by the single transfer of an imponderable fluid from one side of the jar to the other...
Página 611 - OF THE PRESIDENT. 1. It shall be the duty of the President, and, in his absence, of the senior...
Página 571 - A Course of Instruction in the Elements of the Art and Science of War, for the Use of the Cadets of the United States Military Academy, West Point, NY 12mo, cloth $1 .75 Field Fortifications.
Página 507 - ... following letters : from the Scientific Alliance of New York, requesting the cooperation of the Academy in the endeavor to obtain a reduction of postage rates on natural history specimens ; from the Royal Society of New South Wales, offering its medal and twenty-five pounds for the best communication containing the results of original researches on a series of specified topics ; from the Imperial Russian Geographical Society, enclosing a copy of a pamphlet " Respecting the Necessity of an International...