2 922 résultats
1949In-8°, XII, pp.404 (1), legatura in tela, prima edizione. Schiff era un fisico teorico che, dopo aver completato il dottorato, lavorò come ricercatore associato per due anni presso l'Università della California e il California Institute of Technology. Dal 1940 al 1945 fu membro della facoltà dell'Università della Pennsylvania. Dal 1945 al 1947, ha lavorato presso il Los Alamos Scientific Laboratory e si è unito alla facoltà di fisica presso la Stanford University nel 1947. Nel 1948, Schiff divenne uno dei direttori iniziali di Varian Associates che fornì supporto tecnico alla compagnia, insieme a Edward Ginzton, William Hansen e Marvin Chodorow. Alla fine del 1959 e del 1960 Schiff e il collega fisico George Pugh scrissero articoli che sostenevano l'uso di giroscopi orbitanti per testare la relatività generale. Schiff ha collaborato con i colleghi docenti di Stanford Bob Cannon e Bill Fairbank per condurre ricerche che hanno fornito parte della fondazione della Gravity Probe B (GP-B) per testare la teoria della relatività di Einstein. Fu il primo preside del Senato della Facoltà a Stanford. In-8°, XII, pp. 404 (1) cloth binding, first edition Schiff was a theoretical physicist who, after completing his doctorate, worked as a research associate for two years at the University of California and the California Institute of Technology. From 1940-1945 he was a faculty member at the University of Pennsylvania. From 1945-1947, he worked at Los Alamos Scientific Laboratory and joined the physics faculty at Stanford University in 1947. In 1948, Schiff became one of the initial directors of Varian Associates who provided technical support to the company, along with Edward Ginzton, William Hansen, and Marvin Chodorow. In the late 1959 and 1960 Schiff and fellow physicist George Pugh wrote papers which advocated using orbiting gyroscopes to test general relativity. Schiff teamed with fellow Stanford faculty Bob Cannon and Bill Fairbank to conduct research that provided part of the foundation for the Gravity Probe B (GP-B) to test Einstein's theory of relativity. He was the first chairman of the Faculty Senate at Stanford.
1906réf. W100209Louvain, Uytspruyt-Dieudonné 1906 Complet en 2 tomes, Tome I: 323pp + 36 planches dépliantes, Tome II: 303pp.+ 15pp. de tableaux + 20 planches dépliantes, 4e édition, 25cm., reliures cart. d'époque uniformes et en bon état (plats marbrés, dos en cuir avec titre doré), feuilles de garde marbrées, peu de rousseurs, bon état, W100209
1906Complet en 2 tomes, Tome I: 323pp + 36 planches dépliantes, Tome II: 303pp.+ 15pp. de tableaux + 20 planches dépliantes, 4e édition, 25cm., reliures cart. d'époque uniformes et en bon état (plats marbrés, dos en cuir avec titre doré), feuilles de garde marbrées, peu de rousseurs, bon état, W100209
1926réf. 47142Paris, Gauthier-Villars et Cie, 1926. 4to. Without wrappers. In: ""Comptes Rendus Hebdomadaires des Séances de L'Academie des Sciences"", Tome 183, No 1. Pp. (5-) 100. (Entire issue offered). Brillouin's paper: pp. 24-26.
1926réf. 47142Paris Gauthier-Villars et Cie 1926. 4to. Without wrappers. In: "Comptes Rendus Hebdomadaires des Séances de L'Academie des Sciences" Tome 183 No 1. Pp. 5- 100. Entire issue offered. Brillouin's paper: pp. 24-26. First appearance of Brillouin's importent paper in which he introduced the WKB-method in quantum Mechanics."In 1925 Brillouin was the only French theoretician to react competently to Werner Heisenberg’s new matrix mechanics. In two papers published in 1926 he contributed to the exploration of the mathematical content of Heisenberg’s theory. Brillouin’s first contribution in this field was important the paper offered. Through a new method of semiclassical approximation he discovered the relation between Schrodinger’s mechanics and the quantum theory of Niels Bohr and Sommerfeld. Presumably inspired by de Broglie’s early analogies between mechanics and optics he found this approximation as the quantum mechanical countet of the approximation. In this procedure stationary solutions of the Schrödinger equation are sought in the form eiS/h as in the eikonal approximation of optics. In the first approximation h small S must be a solution of the Hamilton-Jacobi equation of classical mechanics and the Bohr-Sommerfeld conditions S = 2pnh on a closed trajectory must be satisfied for the W function to be defined and singlevalued in all space. Subsequent corrections are proportional to successive powers of h. They intermix the various Bohr trajectories. thereby reintroducing the complex interplay of quantum states found in matrix mechanics This method published by Brillouin in July 1926 - anticipated by Harold Jeffreys in 1923 in a purely mathematical context reinvented by Gregor Wentzel in September 1926. and perfected by Hendrik Kramers in November 1926 - is now called the J BWK method and is widely used in many quantum mechanical problems."DSB.See also Max Jammer "The Conceptual development of Quantum Mechanics" pp. 277 ff. unknown
réf. DADAX0072380411New unknown
réf. DADAX0073380296New unknown
réf. SONG047180245XUsed: Good unknown
réf. DADAX0412129914New unknown
réf. DADAX0387894896New unknown
réf. SONG047126606XUsed: Good unknown
réf. DADAX0792330927New unknown
réf. DADAX0130089095New unknown
réf. DADAX0471325937New unknown
réf. DADAX0073309206New unknown
réf. DADAX9400759673New unknown
réf. SONG3319892339Used: Good unknown
réf. DADAX0387681876New unknown
réf. biblio39606Chicago: Popular Mechanics Press: 1929. 468 pages. Profusely Illustrated. NearFine Hardcover no dj. Embossed DarkRed cloth Minor rubbing to the ends of the spine. Clean Free of marks inscriptions etc. StrongTight binding and hinges. 9.9"x6.9"x1.9". be4x624. Popular Mechanics Press hardcover
réf. DADAX0387238379New unknown
réf. DADAX0387959238New unknown
1927réf. 1036841927 Année 1927 complète, reliée en deux volumes - 23e année - Dunod, Editeur - Revue bimensuelle illustrée - 2 volumes fort in-folio, demi chagrins bordeaux; 4 nerfs, pièces de titre et d'année, et fleurons dorés aux dos - Pagination non continue - Très nombreuses illustrations et reproductions photographiques en N&B - Année complète reliée avec les pages de publicités et les couvertures d'origine - Le volume 1 va du N° 865, du 10 janvier, au N° 876, du 25 juin. Le deuxième volume va du N° 877, du 10 juillet, au N° 888 du 25 décembre - Relié avec le Supplément à la livraison N° 888 du 25 décembre 1927
1875réf. bn890Braunschweig, Vieweg Relié 1875 Trois partie en 5 volumes, il manque malheureusement ici la partie deux du volume deux. 3 Theile in fünf Bänden. Sondern 4 von 5 Bänden. Edité de 1875 à 1901 chez Aufl. Braunschweig, Vieweg ??1. partie (Theil) : Lehrbuch der Theoretischen Mechanik.?? Mit über 1000 Textholzschn. XVI & 1311pages Seiten.; ??2° partie (Theil), 1.Abtheilung: Die Statik der Bauwerke.?? Mit zahlr. Textholzschnitt. VII & 613 pages (Seite).; ??3° partie (Theil) : Die Mechanik der Zwischen- und Arbeitsmaschinen. 3. Abtheilung, erste Hälfte : Die Maschinen zur Formveränderung.?? Mit zahlr. Holzstichen. IX & 1222 (2) pages (Seiten).; ??3.Abtheilung, zweite Hälfte: Die Maschinen zur Formveränderung.?? Mit zahlr. Textholzschnitt. VII, 1223 - 2200 pages (Seiten). OHLdrbde. m. Rück.vergold. (22 x 14 cm.), demi - reliures d'éditeur à coins, mors des volumes fragiles et parfois fendus, intérieurs frais, bon état. Livraison a domicile (La Poste) ou en Mondial Relay sur simple demande.
réf. SONG052140598XUsed: Good unknown
réf. DADAX0387789065New unknown