7 497 résultats
1874réf. RWeDARWI83London: Smith Elder & Co. 1874. 1874. 8vo. pp. xx 278. 6ads. with half-title. 3 folding maps 2 partly coloured. original cloth light foxing to outer leaves outer edge of map darkened & tatty & 1 short split along fold no loss. Hardcover. London: Smith, Elder, & Co., 1874. Hardcover
réf. 1419184350.Gpaperback. Good. Access codes and supplements are not guaranteed with used items. May be an ex-library book. paperback
réf. 1161478388.Ghardcover. Good. Access codes and supplements are not guaranteed with used items. May be an ex-library book. hardcover
réf. 116928759X.Ghardcover. Good. Access codes and supplements are not guaranteed with used items. May be an ex-library book. hardcover
réf. 116270974X.Gpaperback. Good. Access codes and supplements are not guaranteed with used items. May be an ex-library book. paperback
réf. 1849027056.Ghardcover. Good. Access codes and supplements are not guaranteed with used items. May be an ex-library book. hardcover
réf. 1290164258.Gpaperback. Good. Access codes and supplements are not guaranteed with used items. May be an ex-library book. paperback
2001réf. DADAX0898752663University Press of the Pacific 2001-03-01. paperback. New. 5.00x0.91x8.00. Buy with confidence. Excellent Customer Service & Return policy. University Press of the Pacific paperback
réf. A9780898752663Paperback / softback. New. paperback
réf. A9781169287594New. unknown
réf. B9781169287594New. unknown
réf. B9780898752663Paperback / softback. New. paperback
1914réf. 41545London 1914. No wrappers but stiched. All three papers contained in: "Philosophical Magazine" Sixth Series Vol. 27. No. 159. March 1914. The whole issue issue offered =no. 159: pp. 397-540 and 2 plates.Rutherford's paper.pp. 488-498. - Darwin's paper: pp. 499-506. - Bohr's paper: pp. 506-523. All clean and fine. First edition and first printing of all three papers. Rutherford in this paper for the first time identifies the hydrogen nucleus and called it the 'positive electron'. He later called it 'the proton' . In his definitive paper of 1911 he estimated the radius of the nucleus a hundred thousand times smaller than that of an atom. Darwin in his paper offered here gave a more precise measure.In the first lines of the paper Rutherford outlines the content "The present paper and and the accompanying paper by Mr. C. Darwin the second paper offered here deal with certain points in connection with the "nucleus" theory of the atom which were purposely omitted in my first communication on that subject Phil. Mag. May 1911. A brief account is given of the later investigations which have been made to test the theory and of the deductions which can be drawn from them. At the same time a brief statement is given of recent observations on the passage of alpha particles through hydrogen which throw importent light on the dimensions of the nucleus." - Rutherford had studies alpha-particles intensely in the years before 1914 and proved quite conclusively that the individual particle was a helium atom with its electrons removed. The alpha particles were like the positive rays that had been discovered by Goldstein 1886 and now in 1914 the paper offered Rutherford suggested that the simplest positive rays must be those obtained from the hydrogen and that these must be the fundamentall positively-charged particle. He names it a 'positive electron'.Darwin in the paper offered "concluded from the known data:"No force proportional to some power of the distance other than the inverse square can give the dependence the Rutherford scattering cross section on the initial velocity" and he then calculated the distance of closest alpha-particle-nucleus approach.The paper by Niels Bohr relates to "The Stark effect". In 1913 appeared "an importent new discovery: when atomic hydrogen is exposed to a static electrical field its spectral lines split the amount of splitting being proportional to thefield strenght the linear Stark effect. After Rutherford read this news in "Nature" he at once wrote to Bohr:'I think it is rather up to you at the present time to write something on.electric effects.'" A. Pais. Bohrs paper on The Stark effect appeared in 1914 the paper offered here. - Rosenfeld. Niels Bohr' publications No. 10. unknown
1987réf. Q-0877429529Intl Marine Pub 1987-11-01. Paperback. New. In shrink wrap. Looks like an interesting title! Intl Marine Pub paperback
réf. 1147550891.Gpaperback. Good. Access codes and supplements are not guaranteed with used items. May be an ex-library book. paperback
réf. 1019800097.Ghardcover. Good. Access codes and supplements are not guaranteed with used items. May be an ex-library book. hardcover
1942réf. 182610Racine Wisconsin : Whitman Publishing Co. c.1942 1942. First Edition. Hardback. Very good copy in the original colour-printed boards. Spine bands and panel edges somewhat dust-toned and worn as with age. Corners sharp with an overall tight bright and clean impression. The classic Big Little Books design. ; 8vo 8"" - 9"" tall; 424 pages; Description: 424 p. : illus. ; 12 cm. Subjects: The Shadow Newspaper cartoon character - United States -- Comic books strips etc. Juvenile fiction -- Children's books -- Children's literature illustrated. Illustrations and text on facing pages. Series: Better little book 1495. References: Lowery L. F. 'Lowery's The collector's guide to big little books and similar books' ; Thomas J. S. 'Big Little Book price guide'. Racine, Wisconsin : Whitman Publishing Co. c.1942 hardcover
20118vo., with coloured plates; black cloth, upper board elaborately blocked in gilt and orange, gilt back, gold endpapers, a near fine copy in publisher's board slip-case. Splendid FS edition of one of the greatest scientific classics of the twentieth century. ALREADY SCARCE IN THIS CONDITION
1896réf. 177013New York: D. Appleton and Company 1896-97. The first collected edition The Authorized edition uncommon complete with the publisher's half morocco bindings in bright and attractive condition. The American publisher Appleton made the first serious attempt towards a uniform collection an idea that was most comprehensively achieved nine decades later under the imprint "The Pickering Masters" 1986-9. There was no collected edition published during Darwin's lifetime. Together 12 works in 15 vols octavo. Illustrated with photographic halftone plates folding maps line drawings and diagrams. Original red half morocco spines lettered in gilt marbled sides top edges gilt other edges uncut some leaves unopened. Bookseller's ticket on rear pastedowns. Bindings bright the spines near-uniformly red faint splash mark to a few top edges affecting outer leaves clean overall trivial stub tear to a couple of folding maps. A near-fine set. unknown
2003réf. Q-0966803051Blood Moon Productions 2003-06-01. Paperback. New. In shrink wrap. Looks like an interesting title! Blood Moon Productions paperback
2003réf. DADAX0966803051Brand: Blood Moon Productions 2003-06-01. First Edition. paperback. New. 6.26x1.19x9.19. Buy with confidence. Excellent Customer Service & Return policy. Brand: Blood Moon Productions paperback
réf. 065605476X.Ghardcover. Good. Access codes and supplements are not guaranteed with used items. May be an ex-library book. hardcover
2009réf. Cambridge-9781108004428Cambridge University Press 2009. PAPERBACK. New. Cambridge University Press paperback
2009réf. Cambridge-9781108004428Cambridge University Press 2009. PAPERBACK. New. Cambridge University Press paperback
réf. 6911727-nnew. unknown
