Wilson e d zworykin (8 risultati)

hardcover. Condizione: Very Good. 2d ed. 348 pp. 5 1/2 x 7 3/4. Maroon cloth covered boards, blind embossed on front and stamped in gold on spine. No dj. Prev owner's name on ffep. No other markings noted.

Hard Cover. Condizione: Very Good. Condizione sovraccoperta: No Dust Jacket Present. This book was first published in 1930, this book is the Second edition, fifth printing from March 1944, 348 pages, illustrated. "This new book is much more than a simple revision of the first edition, it has been greatly enlarged to include a fresh wealth of information on subjects relating to the photoelectric art and also to record the significant advances made in the development of light-sensitive elements and devices within recent months. Five entirely new chapters have been added, while most of the others have been rearranged and augmented with the latest obtainable information." VERY GOOD HARDCOVER, red cloth covrs, lettering is bright on the spine. Size: 8vo - over 7¾" - 9¾" tall.…

Hardcover. Condizione: Very Good. Textbook from Library, Univ. of California, Berkeley, with usual library markings. No DJ. Lightly read. No other marks in text. Maroon boards, gilt letters. Chapters (19) include: Historical Intro; General Theory; Photosensitive Films; Material & Apparatus for Making Photocells; Vacuum Photocell; Optimum Outputs of Photocells; Special Light-Sensitive Devices; The Photocell in Photometry & Colorimetry; .in Sound Movies; .in Facsimile Transmissions; .in Television; Misc. Applications; Photocells in the Future. Illustrations, b/w photos, tables. 348pp.…

250x165mm, XV- 326pages, 180 figures in texte, Bel exemplaire. Envois Europe : TVA inclus dans montant final. Exceptions taxes postales locales à la charge de l'acheteur (~2 EUR). Si nécéssaire, contact via notre page d'accueil / Shipping to Europe : VAT included in total amount. Local postal fees apply to buyers in Europe (~2 EUR). Contact us via our homepage if needed.…

Hardcover. Condizione: As New. No Jacket. 1st Edition. This is a fine, as new, unmarked hardcover fist edition copy, 209 pages, maroon cloth binding, gold spine stamping, no DJ. A lovely gem of a first edition about television done by Zworykin at Westinghouse Research Laboratories before he went to RCA. [ Check out his adventures in Russia before he came to USA at Wikipedia.].…

Couverture souple. Condizione: Bon. ---- PREMIERE EDITION FRANCAISE ---- P., Dunod, 1931; un volume in 8, broché, couverture imprimée (petit manque de papier à la partie supérieure du dos), 6pp., 177pp., figures dans le texte ---- "ZWORYKIN, ingénieur américain d'origine russe (1889/1982) fut l'assistant de Boris ROSING qu'il aida dans ses expériences de télévision cathodique. Puis il entreprit à Paris, au Collège de France, des recherches sur les rayons X sous la direction de Paul LANGEVIN. En 1919, il s'installa aux Etats-Unis. En 1929, il entre à la Radio Corporation of America dont il devient directeur des recherches. ZWORYKIN est l'inventeur, en 1934, de l'iconoscope, le premier d'une longue lignée de tubes électroniques analyseurs d'image qui feront faire à la télévision des progrès considérables." ---- Introduction historique - Théorie générale (énergie radiante, effet photo-émissif) - Caractéristiques mécaniques - Méthodes générales de préparation des cellules photo-électriques - La photocellule à vide - La photocellule remplie de gaz - Cellules photo-conductrices et photo-voltaiques - Le circuit de la photocellule et le radiotube - Le problème de l'amplification - La photocellule et le cinéma sonore - La photocellule et la transmission des images - La photocellule et la télévision - Applications diverses - Les photocellules dans l'avenir ** L3.7135.5353.…

1937, Paris, Dunod, deuxieme edition, 326 paginas, ilustraciones, 25x17, cubierta en tapa blanda, buen estado.

First edition. Zworykin, Vladimir K. (1888-1982) and E. D. Wilson. Photocells and their application. xi, 209pp. Text illustrations. New York: John Wiley & Sons; London: Chapman & Hall, 1930. 195 x 134 mm. Original cloth, spine a bit faded, minor edgewear and scuffing. Ownership signature and notes on endpapers. Very good. First Edition. Zworykin, one of the pioneers of modern television, obtained his Ph.D. in 1926 from the University of Pittsburgh with a thesis on the improvement of photoelectric cells. Also known as "electric eyes," photoelectric cells are devices that convert light energy into electrical energy; they are used as switches, light detectors, light meters and power sources. Zworykin spent several years at Westinghouse Labs in Pittsburgh working on various applications of photoelectric cells-including their possible use in television and image transmission-before leaving Westinghouse in 1930 to take charge of television development at RCA. .…