Proceedings of the American Philosophical Society Held at Philadelphia for Promoting Useful Knowledge, Томи 1 – 2American Philosophical Society, 1838 |
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Сторінка 19
... produced directly from ordinary electricity , currents by induction analogous to those obtained from gal- vanism ; and that he has ascertained that these currents pos- sess some peculiar properties , that they may be increased in ...
... produced directly from ordinary electricity , currents by induction analogous to those obtained from gal- vanism ; and that he has ascertained that these currents pos- sess some peculiar properties , that they may be increased in ...
Сторінка 8
... produced directly from ordinary electricity , currents by induction analogous to those obtained from gal- vanism ; and that he has ascertained that these currents possess some peculiar properties , that they may be increased in inten ...
... produced directly from ordinary electricity , currents by induction analogous to those obtained from gal- vanism ; and that he has ascertained that these currents possess some peculiar properties , that they may be increased in inten ...
Сторінка 41
... producing it must be employed . Dr. Hare suggested the expediency of employing the Gal- vanic fluid to fire gunpowder below the surface of water , in experiments similar to those of Professor Bonnycastle . The President laid on the ...
... producing it must be employed . Dr. Hare suggested the expediency of employing the Gal- vanic fluid to fire gunpowder below the surface of water , in experiments similar to those of Professor Bonnycastle . The President laid on the ...
Сторінка 54
... produced by galvanism . Preparatory to this , a new investigation was instituted of the phenomena of galvanic induction , and the result of this forms , perhaps , the most important part of the communication . The first section of the ...
... produced by galvanism . Preparatory to this , a new investigation was instituted of the phenomena of galvanic induction , and the result of this forms , perhaps , the most important part of the communication . The first section of the ...
Сторінка 55
... produced by one of intensity . The third section relates to the effect of interposing different sub- stances between the conductor which transmits the current from the battery , and that which is arranged to receive the induced current ...
... produced by one of intensity . The third section relates to the effect of interposing different sub- stances between the conductor which transmits the current from the battery , and that which is arranged to receive the induced current ...
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1838.-From the Author 1838.-From the Society A. D. Bache Academy acid albâ et iridescente AMERICAN PHILOSOPHICAL SOCIETY anfractibus aperturâ apparatus appeared Boston calcium Chair Charles Gutzlaff Charles Nagy Chattahoochee River Chinese Committee conductor deflagration dentibus cardinalibus donations were received DU PONCEAU Dunglison eclipse electricity Elias Loomis entitled epidermide experiments favour of publication following donations galvanic Hare Hays heat Horner inches induction inflatâ intensity Isaac Lea John Vaughan Journal lævi lateralibus longis latitude LIBRARY longitude Loomis magnetic dip margaritâ albâ Mastodon means Meeting Memoir mercury metal meteors Miocene natibus needle Obs'y Observatory obtained Ohio ordered accordingly ovatâ paper Paris Patterson Philada Philadelphia plate PONCEAU Present President Proceedings Prof Professor Bache quinis referred remarks reported in favour ring River Royal Asiatic Society Sciences solar eclipse specimens Testâ tion tornado Unio valvulis vapour variation Walker Washington Western Reserve College
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Сторінка 29 - THE AMERICAN JOURNAL OF THE MEDICAL SCIENCES, EDITED BY ISAAC HAYS, MD, is published Quarterly, on the first of January, April, July, and October. Each number contains at least two hundred and eighty large octavo pages, handsomely and appropriately illustrated, wherever necessary.
Сторінка 110 - Sjifofceralso laid before the house a letter from the secretary of the treasury, transmitting a printed copy of an account of the receipts and expenditures of the United States...
Сторінка 299 - Remarks on the Dental System of the Mastodon, with an Account of some Lower Jaws in Mr. Koch's Collection, St Louis, Missouri, where there is a Solitary Tusk on the Right Side, by William E. Horner, MD, Professor of Anatomy in the University of Pennsylvania," reported in favour of the publication, which was directed accordingly.
Сторінка 234 - I have already remarked elsewhere (Examen critique de 1'histoire de la Geographic du Nouveau Continent, et des progres de 1'Astronomie nautique aux 15eme et 16eme siecles, T.
Сторінка 118 - Report of the Committee of the London Association, in aid of the Missions of the United Brethren, commonly called Moravians.
Сторінка 178 - The Speeches of Henry Clay, delivered in the Congress of the United States; to which is prefixed, a Biographical Memoir; with an Appendix, containing his Speeches at Lexington and...
Сторінка 295 - Prof. Henry described an apparatus for producing a reciprocating motion by the repulsion in the consecutive parts of a conductor, through which a galvanic current is passing...
Сторінка 177 - What Constitutes Currency ; what are the Causes of Unsteadiness of the Currency ; and what is the Remedy ?" (pp.81) 1840 Commercial Associations of France and England (pp.
Сторінка 92 - Calculations relating to the Equipment, Displacement, etc. of Ships and Vessels of War.
Сторінка 119 - Proverbs in Hinduwee.— From the same. A Spelling Book written in the Chahta (Choctaw) Language, with an English Translation. Cincinnati, 1827. — From the same. L'Exercise du Microscope, par Francois Watkins.