47 résultats
190542829Leipzig S. Hirzel 1905. No wrappers. Issued in "Jahrbuch der Radioaktivität und Elekronik" 2. Bd. Heft 3. Hahn's paper: pp. 233-264. Enntire issue: pp. 233-262 = entire "Heft 3". Fine and clean. <br/><br/><em>First printing of this paper which is Hahn's Habilitation paper announcung his discovery of a new element in residues from a Ceylon mineral called Thorianite. He later showed that it is an intermediate disintegration product."Because the sample thorianite was small Ramsay proposed that Hahn confirm Marie Curie's determination of the atomic weight of radium by preparing it in some organic compounds thereby greatly increasing the total amount being examined and calculating the atomic weight from the measured molecular weights. Chance sometimes favors the unprepared mind and Hahn who familiarized himself with only the basic of radioactivity followed the prescribed separationss technique and found himself the discovere of a new radioelement: radiothorium. The explanation was that the material given him came from an ore which contained a large percentage of thorium in addition to the radium. Thus upon completion of the chemical procedure not all the activity was confined in the radium-containg fraction; indeed the nes subsyance in the remainder was several hundred thousand times more active than thorium and ultimately yielded the characteristic one.minute halflife of thorium emanation."DSB VI p. 15. - Weeks Discovery of the Elementsp. 308 ff. </em> unknown
19722110502150403194Kodansha 1972. Soft Cover. Fine. Volume: 1 Kodansha paperback
1997Q-0756000289Teacher's Discovery 1997-01-01. Paperback. New. New. In shrink wrap. Looks like an interesting title! Teacher's Discovery paperback
1904166196London: The Bruton Galleries Bond Street 1904-36. The blockbuster Discovery exhibition of 1904 The original visitor's book for one of the stellar red-carpet events of the season: the Bruton Galleries exhibition of artefacts and artwork from Scott's Discovery expedition a landmark in polar exploration. It includes the signatures of numerous crew members including Ernest H. Shackleton Edward A. Wilson Charles Royds Reginald Skelton and Ernest E. Joyce alongside Clements Markham and Llewellyn Longstaff a financial angel of the expedition. The exhibition which opened in November 1904 was curated by Clements Markham who had organized the expedition and launched Scott's polar career. It was remarkably extensive the catalogue listing 484 items including 150 photographs by Reginald Skelton 200 watercolours and drawings by Edward A. Wilson equipment from the expedition a model of the Discovery rations and the South Polar Times. The photographs and artwork constituted a visual record of Antarctic conditions and documented gruelling conditions bringing home "the scale magic and danger of Antarctica with a compelling immediacy" Merwe & Michell p. 66. The show proved extraordinarily popular with "Bruton Street and New Bond Street lined with motorcars and carriages" Huxley p. 141. "Persons of rank and fashion were marshalled into a long queue by a policeman. Society folk were not used to queues in those days and they protested that they had tickets; so had everyone the constable replied and kept them in line" Huxley p. 141. It fuelled the public's growing excitement about polar exploration: "an exhibit of Wilson's Antarctic art attracted over ten thousand viewers to London's prestigious Bruton Gallery. Advertisements in the gallery catalogue touted paints and binoculars used by the artist in the Antarctic" Larson p 159. The Discovery crew received an exuberant homecoming hailed for their "British grit" and Edward VII awarded each man the Antarctic medal. "Indeed for many Scott and his men became the national heroes that the Boer War had failed to supply. The explorers became celebrities. Crowds packed their public appearances" Larson p. 158. The leading actress Ellen Terry attended the event. She had been present when the expedition docked in Portsmouth later writing a postcard to Scott thanking him for letting her see the Discovery. The members of the Discovery expedition who have signed include Ernest H. Shackleton third lieutenant Edward A. Wilson assistant surgeon and artist Charles Royds first lieutenant Reginald Skelton chief engineer and photographer Ernest E. Joyce petty officer Arthur Henry Blissett steward Jacob Cross petty officer Hartley T. Ferrar geologist and Reginald C. Ford chief steward and stores officer. Curiously Scott is not among them. This might be a consequence of his resolve "to keep as quiet as possible" after the expedition Huxley p. 158. Three Shackleton family members attended: Ernest H. Shackleton's sisters Gladys and Helen besides Eileen Shackleton of Bushey. Other noted polar explorers feature among the visitors such as Robert Rudmose-Brown of the Scottish National Antarctic Expedition Scotia 1902-4 alongside its honorary secretary James G. Ferrier. Another notable voyager is Charles Ede the assistant surgeon on HMS Assistance on the British Franklin Search Expedition 1850-1 and a "Mrs. Reynolds" the great-niece of Franklin. The visitor's book serves as a record of an early 20th-century red carpet event and contains approximately 1000 signatures including the writer Walter Jerrold alongside the artists Felix Moscheles and Marietta Pallis. Robert Baden-Powell the founder of the Boy Scout movement also attended. Princess Beatrice and Maria Amelia Queen of Portugal likewise attended. Successive pages record visitors from Lancashire Yorkshire and Scotland. Moreover there are numerous admirals and military men together with a collector of Egyptian art. Two further sections in the book relate to miscellaneous exhibitions held in later years. Folio 283 x 245 mm. Contemporary dark red skiver by Jas. Truscott & Sons of London flat spine gilt-lettered direct spine and covers decorated in gilt front cover lettered "Bruton Galleries/Visitor's Book" marbled endpapers all edges gilt; 115 lined pages signed bearing approximately 2000 names and addresses all recto of which 57 lined pages with approximately 1000 signatures pertaining to the Discovery expedition. Extremities with slight wear from handling some stripping of leather minor toning general finger soiling. A very good copy. Elspeth Huxley Scott 1990; Max Jones The Last Great Quest 2004; Edward J. Larson An Empire of Ice 2011; Pieter van der Merwe and Jeremy Michell eds South: The Race to the Pole 2018. hardcover
193447071Paris Gauthier-Villars 1934. 4to. No wrappers. In: "Comptes Rendus Hebdomadaires des Séances de L'Academie des Sciences" Tome 198 No 3. Titlepage to vol. 198. Pp. 213- 292. Entire issue offered. The joint paper: pp. 254-256 a. 1 photographic illustration in the text. Titlepage with a stamp on verso 2 small tears and a tiny bit of upper right corner gone. Titlepage a bit browned. <br/><br/><em>First appearance of this seminal paper in which artificial radioactivity was announced for the first time. Curie and Joliot were awarded the Nobel Prize in Chemistry 1935 "in recognition of their synthesis of new radioactive elements"."Until this date 1934 atomic nuclei emitting radiation were found in nature: it was called the natural radioactivity. It had been known since Rutherford that this natural radioactivity changed a nucleus into an other one: for instance radium becomes finally lead after many radioactive decays. We could say that lead does not become gold but gold becomes lead! But. this change of matter was not under control. It was not possible to construct the desired chemical element as the alchemist dreamed. But Irene and Frederic Joliot-Curie made the dream become almost reality.""Another very important development in the early 1934 by the Joliot-Curies in connection with irradiation of aluminum by alpha particles. The two French scientists detected the production of the recently discovered positrons. . However they soon realized that the positron activity continued after the alpha source was removed and that they had in fact discovered positive beta radioactivity. The importance of the discovery of artificial radioactivity was immediately recognized and resulted in a Nobel Prize in chemistry to the Joliot-Curies in 1935. The new phenomenon immediately became widely employed in nuclear physics chemistry biology and medicine." Kragh Quantum Generations p. 187"These elegant experiments which provided the first chemical proof of induced transmutations and showed the possibility of artificially creating radioisotopes of known stable elements were repeated and extended in the major nuclear physics laboratories of various countries " DSB.Born on 12 September 1897 in Paris Irène Curie was the daughter of Pierre and Marie Curie. "During World War I she worked as a nurse helping her mother operate radiography equipment and then studied physics and mathematics at the Sorbonne gaining a doctorate for studying the range of alpha particles. She then went to work for her mother at the Radium Institute. There she met Frédéric Joliot whom she married in 1926. Frédéric Joliot was born on 19 March 1900 in Paris - He joined the Radium Institute in 1925 and obtained his PhD in 1930. Together the Joliot-Curies worked on radioactivity and the transmutation of the elements. Twice they just missed major discoveries: in 1932 when Chadwick beat them to the neutron and in 1933 when Anderson discovered the positron. However in 1934 whilst bombarding light elements with alpha particles the Joliot-Curies noticed that although proton production stopped when the alpha particle bombardment stopped another form of radiation continued. The alpha particles had produced an isotope of phosphorus not found in nature. This isotope was radioactive and was decaying through beta-decay" DSB. </em> unknown
19973486Alexandria VA : Time-Life Books; Tehabi Books 1997. 1997. Hardcover. Very Good/Very Good. 205 pp. : illustrated some in color color maps ; 26 cm. ; ISBN: 0783552610 LCCN: 97-16404 ; OCLC: 36727998 ; LC: G530.T6; Dewey: 910/.91634 ; "Unlike any other book ever published on the Titanic these pages magnificently present the combined efforts of hundreds of individuals through years of historical and scientific research study exploration and preservation."--dustjacket ; color photographic boards in printed glassine dustjacket ; a few tiny spots on dustjacket wear points on bottom of boards else VG/VG <br/> <br/> [Alexandria, VA] : Time-Life Books; Tehabi Books, 1997. hardcover
191441545London 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. <br/><br/><em>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. </em> unknown
1965332Beamsville Ontario: Discovery Women's Institute Printed by Rannie Publications 1965. First edition. Stapled Wraps. Unpaginated. pp. 64. 4to. Illustrated card covers. Profusely illustrated with maps black and white photographs portraits and illustrations. Lightest rubbing to the extremities contents clean and unmarked with tight sound binding; very good. Rare. A comprehensive local history of Discovery N.W.T. formerly a mining town with details on the Indigenous peoples of the region religious affiliations of the community and the institutions serving them schools libraries newspapers fraternal organizations etc. <br/><br/> [Discovery Women's Institute], Printed by Rannie Publications paperback
1996USD_9780070160613MGH 1996. 1st. Hardcover. UsedLikeNew/UsedLikeNew. MGH hardcover
1996AME_9780070160613MGH 1996. 1st. Hardcover. New/New. MGH hardcover
1990029556AUSTIN TEXAS: STATE HOUSE PRESS. small closed tear to the p/c dj. author's signature affixed to title page. . VG. Hardcover. STATED FIRST EDITION. 1990. STATE HOUSE PRESS hardcover
192146992London Taylor and Francis 1921. Blank wrapper. In: "The London Edinburgh and Dublin Philosophical Magazine and Journal of Science" Sixth Series Vol.42 No. 252 December 1921. Pp. 873-1024 textillustr. a. 1 plate. Entire issue offered. Chadwick & Bieler's paper: pp. 923-940 textillustr. <br/><br/><em>First printingof this milestone paper in which the strong nuclear forces are mentioned for the first time."It was only in 1921 that Chadwick had first shown that at very small distances the interactions of alpha particles with the atomic nucleus did not follow exactly the inverse square law predicted from the repulsion of their positive electrical scharges. Chadwick concluded that his experiments showed that these nuclear forces are of "very great intensity". According to Pais this is THE FIRST PUBLISHED STATEMENT ABOUT THE EXISTENCE OF A STRONG NUCLEAR FORCE. This 'new force' interpretation was disputed untill well into 1920s."Hey & Walters."In any event Chadwick and Bieler's final conclusion avoid all reference to a possible electromagnetic cause for the deviations from the simple theory: "The present experiments do not seem to throw any light on the nature of the law of variation of the forces at the seat of an electric charge but merely show that the forces are of very great intensity. It is our task to find some field of force which will reproduce these effects." I consider this statement made in 1921 as marking the birth of the strong interaction."Pais in "Inward Bound" p. 240. </em> unknown
20001560723947Prentice Hall Upper Saddle River NJ 2000. 9th Edition. Hardcover. New . Brand new in shrink wrap. Quantity Available: 1. ISBN: 0130212849. ISBN/EAN: 9780130212849. Pictures of this item not already displayed here available upon request. Inventory No: 1560723947. . 9780130212849 Prentice Hall hardcover
191439Smith Elder London 1914. First Edition. Hardcover Original Cloth. Very Good Condition/No Dust Jacket. 1st Limited Edition: This is copy 43 of a limited edition of 250. Original covers no dust jacket all page edges gilt. Copiously illustrated drawings in the text and full-page plates from sketches and paintings by E. Wilson and others. Gutta-percha binding very delicate with leaves just loosening. Gutta Percha was used as the binding glue in many early books it is not a difficult job to remove and reback using modern glues Ex Library with various library stamps on some pages. The South Polar Times was a magazine written and printed by the members of Antarctic Expeditions during the various voyages they undertook. The South Polar Times form what is perhaps the most personal of the printed documents to have come out of that most remarkable of periods of Antarctic adventures revealing so many often contradictory aspects of these men's various personalities. 'During the Antarctic winter of 1902 and 1903 the officers of the National Antarctic Expedition on board the Discovery among other diversions wherewith to lighten the long and dreary darkness brought out at monthly intervals a periodical to which they gave the name of "The South Polar Times" the contents of which range over a wide field grave and gay scientific and humorous prose and poetry. It contains a diary of the events of each month a record of the proceedings of the local Debating Society a monthly acrostic humorous notes besides articles of a more solid nature as well as stories sketches of various kinds and poems of a standard considerably above average.' One of the corner stones of an Antarctic collection. Volume 1 & 2 were Scott's 1st "Discovery Expedition" Special Limited Edition first issue in this format. Quantity Available: 1. Shipped Weight: Under 5 kilogram. Category: Arctic & Antarctic; Exploration. Pictures of this item not already displayed here available upon request. Inventory No: 39. . This book is extra heavy and may involve extra shipping charges to some countries. Smith Elder hardcover
2000DADAX0525464050Brand: Dutton Juvenile 2000-07-10. paperback. New. 8.50x0.12x11.00. Buy with confidence. Excellent Customer Service & Return policy. Brand: Dutton Juvenile paperback
1995Q-0833118021The Discovery Channel 1995-06-01. Plastic Comb. New. New. In shrink wrap. Looks like an interesting title! The Discovery Channel unknown
195044583Washington: Government Printing Office. 1950. First Edition; First Printing. Original Printed Wrappers. Very Good. US Congress Serial Set No. 11401 81st Congress No. 152; 8vo; v 1 99 pages; Contents clean and secure in original printed stapled wrappers; dime-size chip at lower edge of rear wrapper otherwise in very good condition. An examination of the interactions between the Russians and the native populations of Alaska Territory from the late 18th century through the 19th century . From the Russian discovery of Alaska to the establishment of the Russian American Company 1749-1799. Baranov's Rule 1799-1818. Alaska under the Second and Third Charters of the Russian American Company 1821-1867. Period of Transition 1862-1867. Tribal Property Rights. Vladimir Gsovski was Chief of the Foreign Law Section and later Chief of the European Law Division in the Law Library of the U.S. Library of Congress from 1942 until 1960. He was born in Moscow and graduated from the Law School of Moscow University after studying at Law Schools in university of Heidelberg and Leipzig. He left Russia in 1920 after havig fought on the Anti-Communist side during the war. In 1927 he came to the U.S. He was an internationally recognized authority of the law of the U.S.S.R. and other Communist countries as well as an expert on Roman law. . Government Printing Office unknown
200017001405110162000-01-01. Paperback. Very Good. Nice looking book has minor edge wear. paperback
198447169London Royal Society 1984. Royal8vo. Full buckram gilt lettering to spine.In: "Proceedings of the Royal Society of London" Series A vol. 392. IV478 pp. Entire volume offered. Berry's paper: pp. 45-57. Clean and fine. <br/><br/><em>First printing of the paper in which Berry describes his discovery of the "Berry phase" a unifying concept in quantum mechanics."In 1983 Berry made the surprising discovery that a quantum system adiabatically transported round a closed circuit in the space of external parameters acquires besides the familiar dynamical phase a non-integrable phase depending only on the geometry of the circuit. This Berry phase which had been overlooked for more than half a century provides us a very deep insight on the geometric structure of quantum mechanics and gives rise to various observable effects. The concept of the Berry phase has now become a central unifying concept in quantum mechanics with applications in fields ranging from chemistry to condensed matter physics. In particular the Berry phase plays an important role in modern magnetism an allows to reach a deeper understanding of a broad range of phenomena such as the spin-orbit coupling the Aharonov-Bohm effect the quantum Hall effect the anomalous Hall effect the magnon dynamics the tunneling of magnetization in molecular magnets etc. Further in the light of the Berry phase a number of new phenomena can be predicted in ferromagnets with a textured magnetization or in semiconductors with spin-orbit coupling." Patrick Bruno. </em> hardcover
1949BOOKS25738Surrey England: Merle Press. Very good condition: upper corner gently bumped/No Dustjacket. 1949. First Edition. 12mo. 47pp. . Merle Press unknown
1959508<p><strong>Large Octavo. Publisher's cloth & dustwrapper. First edition first printing of one of the most significant works on the philosophy of science. The Logic of Scientific Discovery was originally published in Germany in 1934 and Popper rewrote and republished it in English in 1959 with the New York edition preceding this much rarer UK edition. A fine copy in an unclipped slightly worn and faded very good dust wrapper. Small inscription on the front pastedown of David Keyt 1930-2025 Professor Emeritus of Philosophy at Washington University Seattle. The book is mostly unopened and looks mostly unread. A very nice copy. Popper argues that science should adopt a methodology based on falsifiability because no number of experiments can ever prove a theory but a reproducible experiment or observation can refute one. According to Popper: "non-reproducible single occurrences are of no significance to science. Thus a few stray basic statements contradicting a theory will hardly induce us to reject it as falsified. We shall take it as falsified only if we discover a reproducible effect which refutes the theory". Popper argues that science should adopt a methodology based on "an asymmetry verifiability and falsifiability; an asymmetry which results from the logical form of universal statements. For these are never derivable from singular statements but can be contradicted by singular statements".</strong></p> Hutchinson hardcover
19852090202118202648Fukutakeshoten 1985. Soft Cover. Fine. The book is in fine condition. Fukutakeshoten paperback
1989Q-0929239032Discovery House Pub 1989-04-01. Paperback. New. In shrink wrap. Looks like an interesting title! Discovery House Pub paperback
1988Q-0929239016Discovery House Publishers 1988-01-01. Hardcover. New. In shrink wrap. Looks like an interesting title! Discovery House Publishers hardcover
1997Q-1572930195Discovery House Publishers 1997-01-01. Paperback. New. In shrink wrap. Looks like an interesting title! Discovery House Publishers paperback
