Cockcroft j d (25 risultati)

Condizione: Good. 9th. Former library copy. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

Condizione: Poor. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In poor condition, suitable as a reading copy. No dust jacket. Re-bound by library. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,650grams, ISBN:0394623657.…

Condizione: Fair. This is an ex-library book and may have the usual library/used-book markings inside.This book has soft covers. In fair condition, suitable as a study copy. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,350grams, ISBN.

Condizione: Good. 9th. Former library copy. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

Condizione: Poor. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. Book contains pencil markings. In poor condition, suitable as a reading copy. No dust jacket. Re-bound by library. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,400grams, ISBN.…

Paperback. Condizione: Good. First English language edition. 12mo. A good copy with minor scuffing and wear and a little soiing to covers. Pos on half-title. Immediate despatch from the UK. Book.

Condizione: Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. Clean from markings. In good all round condition. No dust jacket. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,400grams, ISBN.…

S. Afr. J. Zool. 1984, 19, 10 pages agrafées de 20,50x29,50 cm Bon état - Pour les envois hors de France, la tafication «livre & brochure» pour les frais de port a disparue.Les frais de port annoncés correspondent à une moyenne. Ils seront calculés au plus juste en fonction du poids de votre article.…

Hardcover. Condizione: Near Fine. Condizione sovraccoperta: Good. 1st Edition. X, 398 Pp. Brown Cloth, Gilt On Red. Near Fine; Small Booksellers Ticket On Front Pastedown. Dj Worn, 1/2" To 1 1/2" Chip At Top Of Spine; Spine And Corners With Clear Tape Reinforcement. Figures And Charts (illustratore).…

Condizione: Very Good. 1947. harcover. Good clean copy with minor shelfwear. Previous owner's name on ffep. DJ has some minor nicks and tears, tanned pages, sunned spine, some pen notations, remains very good. . . . . Books ship from the US and Ireland.

Wrappers. Condizione: Very Good. First Edition. Original green wrappers. From the library of Chemistry professor Herbert M. Clark, who worked on the Manhattan Project, with his name in ink on the front cover, small edge tear on back cover and at head of spine, Very Good.

Condizione: Very Good. 1947. harcover. Good clean copy with minor shelfwear. Previous owner's name on ffep. DJ has some minor nicks and tears, tanned pages, sunned spine, some pen notations, remains very good. . . . .

Soft Cover. Condizione: Very Good. Blue card cover, 128 pages with pull out chart. Small nick at base of spine. Named contributors on front cover: Dr Cecil H. Desch; Sir Oliver Franks; Lord Hankey; Prof, M L E Oliphant; Prof. R E Peierls; Sir Arthur Salter; Prof. C E Tilley; Sir Charles Webster; Dr H E Wimperis. In September 1946 a group of scientists and other authorities was set up by the Council of the Royal Institute of International Affairs, under the chairmanship of Sir Henry Dale, to examine the problem of atomic energy and its effects on international relations. Their Report surveys the history of a great scientific and technical advance and tells of the efforts made by statesmen, scientists, and others to produce plans for international regulation which, while interfering no more than is essential with national sovereignty, can ensure a reasonable measure of security from the perils of uncontrolled atomic warfare, and at the same time facilitate the economic use of a new and much needed potential form of fuel. In so complex a study it is not to be expected that the distinguished members of this Group will see eye to eye on all aspects, and the individual papers which they contribute to the discussions illustrate not infrequently the result of examining the matter from different points of view. Some of their contributions are reproduced in this Report. The reader can thus 'listen in' to the discussions of the Study Group and form his own opinion on the best course to be followed not only by the British Government but by the United Nations as a whole. Size: 8vo.…

Condizione: Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In good all round condition. No dust jacket. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,400grams, ISBN.

Hardback. Condizione: VG-. No DW. 1st Edition. Errata slip. Book is in very good minus condition with minor but noticeable signs of wear and/or age.

Hardcover. Condizione: Very Good. Condizione sovraccoperta: Good. 1st Edition. Viii, 72 Pp. Blue Cloth Lettered In White. First Edition. Very Good, Light Wear. Dust Jacket Worn, Long Tear Across Front Cover, Small Losses At Corners.

1st edition hardback with dust jacket Nice copy small octavo 180pp., frontis., b/w plates, index, The B.B.C. talks in permanent form by Professor J. D. Cockcroft et al with provocative views of the younger generation - British, American, Russian, German, Chinese, Indian, Danish and Polish.

Condizione: New.

Condizione: New.

Condizione: As New. Unread book in perfect condition.

Condizione: As New. Unread book in perfect condition.

Soft cover. Condizione: Very Good. No Jacket. 1st Edition. First Edition. Frontispiece, 69 pp; illus. Original printed wrappers. Joints starting at head and heel of spine. Light chipping to head and heel, else Very Good. Lectures by: H. R. Robinson (1942); J. D. Cockcroft (1944); M. L. Oliphant (1946); E. Marsden (1948); A. S. Russell (1950). [a.c.].…

(25 x 17 cm). V, 698, XXXVIII S./ V, 723 S. Mit zahlreichen Abbildungen und Tafeln. Leinwandbände der Zeit. Erste Ausgaben. - Der britische Atomphysiker Cockcroft (1897-1967) forscht zusammen mit E. Walton auf dem Gebiet der Protonenbeschleunigung. Sie entwickeln den ersten Teilchenbeschleuniger (Cockcroft-Walton-Beschleuniger) und beschießen leichte Atomkerne mit beschleunigten Protonen. Dabei handelt es sich um die erste Atomkernzertrümmerung. Der Zerfall des Lithiums erzeugt Heliumkerne und freiwerdende Energie, wie es Einstein in seiner Äquivalenz von Masse und Energie vorhergesagt hat. 1951 erhalten die beiden Wissenschaftler dafür den Nobelpreis für Physik. - Mehrfach gestempelt und Rücken ausgebleicht. Vol. 129 mit leicht gebräuntem Titel und fehlendem hinteren Vorsatz. Rücken von Vol. 137 nachgebunden. Insgesamt gut erhalten. - DSB 3, 328.…

Condizione: Good. 723 pp., complete volume 137, rebound in buckram with covers removed, hardcover, ex library else text clean and binding tight. - If you are reading this, this item is actually (physically) in our stock and ready for shipment once ordered. We are not bookjackers. Buyer is responsible for any additional duties, taxes, or fees required by recipient's country. Photos available upon request.…

London, Harrison and Sons, 1930 a. 1932. Royal8vo. 2 contemp. full cloth. A stamp to verso of titlepages. In: "Proceedings of the Royal Society", Series A, vol. 129 and vol. 137. V,698,XXXVIII pp., plates, textillustr. and portraits. + V,724, plates and textillustr. (Entire volumes offered). Cockcroft & Walton's papers: pp. 477-489, textillustr. a. 1 plate (vol. 129) + pp. 229-242, textillustr. and 1 plate (vol. 137). Firs appearance of these two milestone papers in nuclear physics recording the set up of the first proton accelerator and describing the first nuclear reaction brought about artificially. the first paper describing the sccelarator, the second the nuclear reaction. their experiment with the accelerator is regarded as the first demonstration of the mass-energy equivalence. cockcroft and walton were awarded the nobel prize in 1951."Cockcroft, with the assistance of Walton, devised aninstrument in 1929 that could built up voltages(a voltage multiplier) and, in so doing, accelerate protons (which are easy to obtain by ionizing hydrogen atoms) to energies higher than those of natural alpha particles. In 1932 Cockcroft and Walton mbombarded lithium with such protons and produced alpha particles. It was clear, that what they had done was to combine lithium and hydrogen to form helium. This was the first nuclear reaction brought about through artificially accelerated particles and wihtout the aid of any form of natural activity.Both during and after World War II, Cockcroft was engaged in work having to do with the development of the atomic bomb. And, as it happened, his very first artificially-induced nuclear reaction, that of lithium with hydrogen, proved to be of GREAT IMPORTENCE IN THE DEVELOPMENT OF THE HYDROGEN BOMB."(Asimov).Sigmund Brandt "The Harvest of as Century", Episode 50. …