160 résultats
1963C204741London: B. I. C. C. 1963. Hardcover Hardcover. Very Good. Quarto. Original red cloth. 224pp typed manuscript style printed recto only. Many illustrations tables figures charts and folding plans. Cloth with a couple of marks otherwise near fine. B. I. C. C., hardcover
38239Coulommiers 1875. 16 pages. 23x14 Cm. Dérelié. Publié en 1875 à Coulommiers cet ouvrage de A. Tripier tiré à part des "Archives of electrology and neurology" de New York se présente comme une exploration pionnière des applications de l'électricité dans le domaine de l'obstétrique. À une époque où la médecine connaît d'importantes évolutions technologiques ce texte témoigne de l'intérêt croissant pour l'électrothérapie. Portant le cachet de la bibliothèque du Dr. A. Gubler il offre un aperçu des pratiques médicales de fin du XIXe siècle. Exemplaire partiellement non-coupé. Petits accrocs. Coulommiers, 1875. unknown
1930biblio846<p>Avant-propos: 8 pp. 1. Appareillage de Sectionnement: 60 pp. 2. Disjoncteurs et interupteurs dans l'huile: 120 pp. 3. Appareillage de protection: 22 pp. 4. Basse tension et disjoncteurs dans l'air: 56 pp. 5. Appareillages Blindé et Cuirassé: 44 pp. 6. Postes Ruraux: 34 pp. 7. Accessoires d'installation et de rechange: 50 pp.</p> Imprimerie Dardelet & C paperback
1994H-213-328Grupo ICA 1994. Hardcover. Very Good. Different cover. Edition 1994. Ammareal gives back up to 15% of this item's net price to charity organizations. Grupo ICA hardcover
183448203Leipzig Johann Ambrosius Barth 1834. 8vo. Contemp. hcalf. Spine gilt and with gilt lettering. Spine slightly rubbed. In: "Annalen der Physik und Chemie. Hrsg.von Poggendorff" Bd. 35. X6308 pp. a. 5 folded lithographed plates. Entire volume offered. Faraday's papers: pp. 1-45 a. 222-226 1 plate 8. Reihe - pp. 413-444 9. Reihe. Stamp to verso of titlepage and verso of plates. Clean and fine printed on good paper. <br/><br/><em>First appearance in German - prepared by Faraday himself for publication in Annalen - of two groundbreakings papers in chemistry and physiscs.In the FIRST PAPER 8. Reihe Faraday brings forth the idea "that the atoms of matter are in some way endowed or associated with electrical powers to which they owe their most striking qualities and amongst them their mutual chemical affinity." He showed how natural it is to suppose that the electricity which passes through the electrolyte is exact equivaklent of that which is possessed by the atoms separated at the electrode: which implies that there is A CERTAIN ABSOLUTE QUANTITY OF THE ELECTRIC POWER ASSOCIATED WITH EACH ATOM OF MATTER.- Faraday further verifies that the electricity of the violtaic pile is proportionate in its intensity to the intensity of the affinities concerned in its production. - Dealing with the the decompositions in electrolysis he shows that THE FORCES TERMED CHEMICAL AFFINITY AND ELECTRICITY ARE THE SAME.In the SECOND PAPER 9. Reihe Faraday independent of Henry's discovery of the same phenomena in 1832 discovers SELF-INDUCTION or the "extra current" and points out the importent influence it must have in the construction of electro-magnetic machines electro-motors."Faraday showed that the powerful momentary current which was observed when the circuit was interrupted was really an induced current governed by the same laws as all other induced currents but with this peculiarity that the induced and inducing current now flowed in the same circuit. In fact the current in its steady state establishes in the surrounding region a magnetic field whose lines of force are linked with the circuit; and teh removal of these lines of forcewhen the circuit is broken originates an induced current which reatly reinforces the primary current just before its final extinction."Whittaker in "A History of the Aether and Electricity""In the series of experiments which are detailed in this paper the author inquires into the causes of some remarkable phenomena relating to the action of an electrical current upon itself under certain circumstances wherby its intensity is highly exalted and occasionally increased to ten twenty or even fifty times that which it originally possessed."Abstract. </em> unknown
18536584London: Saunders and Stanford 1853. First Edition. 31 pp. 1 vols. 8vo. Disbound. First Edition. 31 pp. 1 vols. 8vo. Watson patented several galvanic batteries. He was an early advocate of more commercial use of "electrical illumination" with the by-product of fine color pigments. Not in Wheeler Gift. Not in Wheeler Gift <br/><br/> Saunders and Stanford unknown
186441709London Taylor and Francis 1864. No wrappers as extracted from"Proceedings of the Royal Society". From November 19 1863 to December 22 1864 inclusive." Vol. XIII. Pp 531-536. <br/><br/><em>First printing of the first announcement of Maxwell unification of light-waves electricity and magnetism the most importent of the papers relating to his electromagnetic theory in which he brought electro-magnetical phenomena on a clear mathematical form. The present paper is an abstract of the larger paper which was read to the Royal Academy in 1864 but only issued the year later 1865 in "Philosophical Transactions of the Royal Society" where it was printed in full and as an abstract in "Philosophical Magazine" 1865."A generation later Einstein's work on relativity was founded directly oupon Maxwell's electromagnetic theory; it was this that led him to equate Faraday with Galileo and Maxwell with Newton." PMM No 355 but only the paper from 1865. - Dibner. Heralds of Science No 68 1865 paper. </em> unknown
187317254St. Louis: np 1873. Frontispiece plate showing the apparatus. 1 vols. 8vo. Plain salmon wrappers some fading and marginal tears 7 pages of text. From the library of William H. Brewer the chemist who has signed his name on the upper wrapper and marked a few places in the text. Frontispiece plate showing the apparatus. 1 vols. 8vo. Casselberry's discovery was a less expensive method of decomposing liquids. He used electricity and during his experiments found that two decomposing cells attached to a galvanic battery or magneto-electric machine will generate twice the gas as a single cell. Prior to Casselberry's experiment it had been assumed that the resulting gas would be half as much as the electricity would be split into the two cells. This small pamphlet has no imprint information it was likely a small run probably for private distribution among colleagues. Decomposing liquids with Electricity. <br/><br/> np unknown
19392091502133700851Kyoto City Electricity Bureau 1939. Soft Cover. Fine. The book is in fine condition. Kyoto City Electricity Bureau paperback
19987744Piscataway NJ U.S.A.: I E E E Standards Office. Fine with no dust jacket. 1998. First Edition. Original Wraps. 0780350065 . 8 1/2x11" . I E E E Standards Office paperback