Jordan, Johnson HBiblio.com
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1360268642.Ghardcover. Good. Access codes and supplements are not guaranteed with used items. May be an ex-library book. hardcover
2007R300315238Harlequin. 2007. In-8. Broché. Etat d'usage, Couv. convenable, Dos satisfaisant, Intérieur acceptable. 497 pages. Ex libris à l'encre en page de garde.. . . . Classification Dewey : 820-Littératures anglaise et anglo-saxonne
194537335Alfred A. Knopf. Very Good in Very Good dust jacket. 1945. First Edition. Hardcover. Color Illustrations; 104 pages; Mildred Jordan March 18 1901 October 23 1982 was an American author and playwright. Born in Chicago she worked at the Hull House before relocating to Reading Pennsylvania after her marriage. Her first novel "One Red Rose Forever" which was based on the history of Lancaster County was rejected by twenty-two publishers before finally appearing in 1941. Her subsequent books often focused on the lives of Pennsylvania Dutch immigrants to America Width: 6.5" Height: 8.25". From the dust jacket flap: Poor King -- what a time he had trying to convince his Queen that he did not want to wear purple underwear. In fact he actually ran away from home when she threatened to get it out from the royal cedar closets. . . . His strange adventures and the amusing way in which he solved his difficulties make a story that will delight both old and young. Author-signed first edition of this work. The vintage volume is bound in blue cloth covers with stamped gilt illustration and lettering on the front cover and spine. There is light rubbing/toning concentrated at the extremities. The binding is solid. The frontispiece depicts the king. The pages are clean with mild age toning. This book is illustrated with color plates and black-and-white drawings by Roger DuvoisinThis book has its original illustrated dust jacket with shallow edge wear/loss and a price of $2.00 on the front flap. ; Signed by Author . Alfred A. Knopf hardcover
1996RO80238688Rivages / Fantasy. 1996. In-8. Broché. Bon état, Couv. convenable, Dos satisfaisant, Intérieur frais. 454 pages.. . . . Classification Dewey : 810-Littérature américaine
1964R160173134PRESSES DE LA CITE. 1964. In-12. Broché. Etat d'usage, Couv. convenable, Dos satisfaisant, Intérieur frais. 190 Pages - Dos tâché. . . . Classification Dewey : 843.0872-Le roman policier
2007DADAX3050043385De Gruyter 2007-05-21. 1. hardcover. New. 6.69x0.75x9.61. Buy with confidence. Excellent Customer Service & Return policy. De Gruyter hardcover
2000mon0003950665De Gruyter Akademie Forschung 5/21/2007 12:00:01 A. hardcover. Very Good. 0.9449 9.6063 7.0079. De Gruyter Akademie Forschung hardcover
3050043385.Ghardcover. Good. Access codes and supplements are not guaranteed with used items. May be an ex-library book. hardcover
2007SONG3050043385De Gruyter 21/05/2007. 1. hardcover. Used: Good. 6.69x0.75x9.61. Buy with confidence. Excellent Customer Service & Return policy. De Gruyter hardcover
19258381Chicago IL: Mil. Training Camps Assoc 1925. fair to good. Quarto 147 illus. appendix some foxing to front flyleaves some wear to board and spine edges bkplate ins fr bd ink name ins fr flylf. The Citizens' Military Training Camp at Fort Eustis a system of voluntary military training for young men ages 17 to 24. Mil. Training Camps Assoc unknown
1996R160115979PLM. 1996. In-4. Cartonné. Bon état, Couv. convenable, Dos satisfaisant, Intérieur frais. 128 pages. Nombreuses illustrations et photos en couleur et noir et blanc dans le texte et hors texte. . . . Classification Dewey : 366.5-Sociétés secrètes
20001322670PN. New. 2000. Soft Cover. Date is original print. This is a reprint edition . PN paperback
1602661367.Gpaperback. Good. Access codes and supplements are not guaranteed with used items. May be an ex-library book. paperback
0380765918.Gpaperback. Good. Access codes and supplements are not guaranteed with used items. May be an ex-library book. paperback
1927S0444In:: Zeitschrift fur physik 45 1927. 1927. 8vo. pp. 751-765. Navy cloth gilt stamped spine; spine lightly freckled. Ex library Carnegie Institution of Washington Mount Wilson Observatory with call number gilt stamped on spine and library blind-stamp on front free end paper. Clean copy handsomely bound; covers lightly freckled else fine. RARE. FIRST EDITION of the Jordan-Klein matrices. This paper contributed to the demonstration of the close connection between quantum fields and quantum statistics. It was known that second quantization guarantees that photons obey Bose-Einstein statistics; but what of other particles which obey Bose-Einstein statistics Jordan and Klein showed that second quantization is not confined to free particles only. One can quantize just as well the non-relativistic Shrodinger equation. "In honor of these contributions the matrices they introduced have been named Jordan-Klein matrices." Pais Inward bound pp. 338-339. Zeitschrift fur physik, 45 (1927). hardcover
1927S0444In:: Zeitschrift fur physik 45 1927. 1927. 8vo. pp. 751-765. Navy cloth gilt stamped spine; spine lightly freckled. Ex library Carnegie Institution of Washington Mount Wilson Observatory with call number gilt stamped on spine and library blind-stamp on front free end paper. Clean copy handsomely bound; covers lightly freckled else fine. RARE. FIRST EDITION of the Jordan-Klein matrices. This paper contributed to the demonstration of the close connection between quantum fields and quantum statistics. It was known that second quantization guarantees that photons obey Bose-Einstein statistics; but what of other particles which obey Bose-Einstein statistics Jordan and Klein showed that second quantization is not confined to free particles only. One can quantize just as well the non-relativistic Shrodinger equation. "In honor of these contributions the matrices they introduced have been named Jordan-Klein matrices." Pais Inward bound pp. 338-339. Zeitschrift fur physik, 45 (1927). hardcover books
2023x-1638040362LUP – Clemson University Press 2023. Hardcover. New. 308 pages. 9.50x6.50x0.75 inches. LUP – Clemson University Press hardcover
19266060Berlin: Springer 1926. First edition. First edition. "By including the spin property of the electron Heisenberg and Jordan obtained perhaps the greatest triumph of matrix mechanics: they were able to derive all observed phenomena connected with the anomalous Zeeman effect" Rechenberg. This success validated not only the new quantum mechanics but also the highly controversial concept of electron spin discovered by Uhlenbeck and Goudsmit in the previous year. Hardcover. EXPLANATION OF THE ANOMALOUS ZEEMAN EFFECT. <p>First edition of the explanation of the anomalous Zeeman effect on the basis of matrix mechanics. "By including the spin property of the electron Heisenberg and Jordan obtained perhaps the greatest triumph of matrix mechanics: they were able to derive all observed phenomena connected with the anomalous Zeeman effect" Rechenberg p. 211. When an atom is placed in a magnetic field its spectral lines split into a series of equidistant lines - always an odd number - whose separation is proportional to the field strength. This the normal Zeeman effect was explained in 1916 by Debye and Sommerfeld in terms of the 'old' quantum theory: the splitting was due to the interaction between the magnetic field and the orbital magnetic moment of the electrons in the atom. However there is also an anomalous Zeeman effect observed particularly in atoms with odd atomic number in which the lines split in a more complex fashion. "During 1920-24 many physicists attacked the problem of the anomalous Zeeman effect including Landé who was able to give a phenomenological explanation of the observed splitting of spectral lines. However neither Landé Sommerfeld Pauli Heisenberg nor other physicists occupied with the problem could justify their results in terms of quantum theory. "It's a great misery with the theory of anomalous Zeeman effect" Pauli wrote to Sommerfeld on July 19 1923" Kragh p. 158. This paper was of crucial importance in the early history of quantum mechanics because its success in explaining the hitherto mysterious anomalous Zeeman effect validated not only the new quantum mechanics itself but also the highly controversial concept of electron spin discovered by Uhlenbeck and Goudsmit in the previous year. </p> <br /> <p>After Heisenberg's introduction of matrix quantum mechanics in 1925 one of the first problems he wanted to address using his new theory was the anomalous Zeeman effect. The crucial ingredient was electron spin which Uhlenbeck and Goudsmit had discovered by studying the regularities in the anomalous Zeeman effect documented by Landé. "Although based originally upon the classical concept of a rotating electron electron spin is a purely quantum mechanical property intrinsic to the electron. Opinions were strongly divided about the validity of the concept Pauli taking a strongly negative position while Bohr Heisenberg and Jordan took a more positive view. The challenge taken up by Heisenberg was to find a quantum mechanical solution for the anomalous Zeeman effect using the concept of a spin-½ particle within the context of their recently completed matrix formalism.</p> <br /> <p>"Despite the less than encouraging views of Pauli in November 1925 Heisenberg set about finding the stationary states and line splittings associated with the anomalous Zeeman effect. Disappointingly he almost reproduced Landé's formula for the anomalous Zeeman effect but the crucial spin-orbit coupling term resulted in a factor of 2 discrepancy from Landé's expression a result which cast doubt on the whole scheme.</p> <br /> <p>"The solution was however at hand thanks to the insight of Llewellyn Thomas who had arrived recently at Bohr's Institute in Copenhagen as a visiting graduate student . Thomas was aware of the fact that there is an additional kinematic effect associated with the orbital motion of a vector such as the spin vector of the electron according to the special theory of relativity. This purely kinematic effect results in an additional contribution to the precession and hence interaction energy of the electron. and can account completely for the discrepant factor of 2. After considerable debate even Pauli was convinced and the paper on the quantum mechanical explanation for the anomalous Zeeman effect was published by Heisenberg and Jordan in June 1926. Rechenberg has written in his summary of the history of quanta and quantum mechanics that the explanation of the anomalous Zeeman effect was one of the greatest triumphs of matrix mechanics" Longair pp. 312-5. </p> <br /> <p>Heisenberg and Jordan described their results in the abstract of the paper as follows: "For explaining the anomalous Zeeman effect Uhlenbeck and Goudsmit have applied Compton's hypothesis of the rotating electron. In the present paper we investigate the quantum mechanical behaviour of the atomic model characterized by this hypothesis. The result is that the Zeeman effect and the fine structure of the doublet spectra can be explained completely by the said hypothesis" Mehra & Rechenberg p. 273.</p> <br /> <p>Helge Kragh Quantum Generations 1999; Malcolm Longair Quantum Concepts in Physics 2013; Helmut Rechenberg Ch. 3 'Quanta and Quantum Mechanics' in Twentieth Century Physics Vol. 1 L. Brown B. Pippard & A. Pais eds. 1995. For a detailed analysis of the paper see Jagdish Mehra & Helmut Rechenberg The Historical Development of Quantum Theory Vol. 3 1982 pp. 272-281. </p> <br/> <br/> 8vo 229 x 156 mm pp. 235-394. Original printed wrappers. / Hardcover. Springer unknown
1434380068.Ghardcover. Good. Access codes and supplements are not guaranteed with used items. May be an ex-library book. hardcover
0192870807.Gpaperback. Good. Access codes and supplements are not guaranteed with used items. May be an ex-library book. paperback
2003Q-184309827xHERMES HOUSE 2003-01-01. Paperback. New. In shrink wrap. Looks like an interesting title! HERMES HOUSE paperback
372 p., 392 fig. n/b et coul. Catalogue d'exposition, Köln, Rautenstrauch-Joest-Museum, 3 oct. 1987-27 mars 1988. Inv. 11138
304 p., 444 fig. n/b., 22 pl. coul. Catalogue d'exposition, Musée du Luxembourg, 26 nov. 1986-25 janv. 1987. Coin de la couverture dos plié. + un fasc. L'art contemporain en Jordanie, 40 p., 22 fig. n/b et coul. Couverture légèrement tachée. Inv. 11292
