163.522 risultati
1907rif. 47457Leibzig, Johann Ambrosius Barth, 1907. 8vo. Contemp. hcalf. Spine gilt. Title-and tomelabels with gilt lettering. Slightly rubbed. In ""Annalen der Physik"", Vierte Folge, Band 23. VIII,1000 pp. a. 4 plates. (The entire volume offered). Einstein's paper: pp.371-384. A small stamp on titlepage (Gmelin.Institut.). Internally clean and fine.
1907rif. 53408Leibzig, Johann Ambrosius Barth, 1907. 8vo. Contemp. hcalf. Spine gilt and with gilt lettering. Slightly rubbed and light wear to spineends. In ""Annalen der Physik"", Vierte Folge, Band 23. VIII,1000 pp. a. 4 plates. (The entire volume offered). Einstein's paper: pp.371-384. Stamps on titlepage (Allgemeine Electricitäts-Gesellschaft a. AEG Forschungsinstitut). Internally clean.
1907rif. 1512996Leipzig, 1907. 8, 107, (1) S. OBr. Rücken etwas angerissen.
1884rif. 1041947Marburg, 1884. 44 S. Rückenbr.
1907rif. 53408Leibzig Johann Ambrosius Barth 1907. 8vo. Contemp. hcalf. Spine gilt and with gilt lettering. Slightly rubbed and light wear to spineends. In "Annalen der Physik" Vierte Folge Band 23. VIII1000 pp. a. 4 plates. The entire volume offered. Einstein's paper: pp.371-384. Stamps on titlepage Allgemeine Electricitäts-Gesellschaft a. AEG Forschungsinstitut. Internally clean. First edition of the first explicit statement of Einstein's energy-mass equation E=mc2.Nearly all descriptions of Einstein's scientific work state that the mass-energy equivalence E=mc2 was first formulated in Einstein's 1907 review paper 'Über das Relativitätsprinzip und die aus demselben gezogenen.' published in 'Jahrbuch der Radioaktivität und Elektronik' see Weil no. 21 and Dictionary of Scientific Biography vol. 4 pp.323 for examples. However in his paper 'Über die von Relativitätsprincip geforderte Trägheit der Energie' the offered paper which predates the former mentioned by six months Einstein gave a clear statement of the mass-energy equivalence E=mc2. See Lanczos: The Einstein Decade pp.149-150 and 153 as well as Volume 2 of 'The Collected Papers of Albert Einstein' pp. 428.Einstein's first paper regarding the relation E=mc2 is his fourth 1905 paper 'Ist die Trägheit eines Körpers von seinem Energieinhalt abhängig'. In this short paper Einstein showed that a body releasing the energy E in the form of radiation will have its mass decreased by E/c2 and concluded that the mass of a body is a measure of its energy content e.g. that all energy has mass. The next time Einstein returns to the subject is in his 1906 paper 'Das Prinzip von der Erhaltung der Schwerpunkts Bewegung und die Trägheit der Energie.'. Here Einstein concluded that one must either ascribe the inertial mass E/c2 to any form of energy E or else give up the fundamental law mechanics regarding conservation of the motion of the center of gravity. Then finally in the 1907 paper 'Über die von Relativitätsprincip geforderte Trägheit der Energie.' the offered paper Einstein makes the decisive step of assuming that all mass has energy. On page 382 Einstein considers the total energy of a moving mass point as the sum of its kinetic energy and its rest energy. In classical mechanics it is most convenient to set the second term to zero but in relativistic mechanics one obtains the simplest expression by setting the rest energy equal to mc2. Einstein then continues to show that this stipulation cannot lead to a contradiction in any relativistic argument. In a footnote on page 382 Einstein states for the first time the equation E=mc2 and mentions that this equation is the expression of the principle of the equivalence of mass and energy - see Volume 2 of 'The Collected Papers of Albert Einstein' pp. 428.The volume contains another paper by Einstein "Bemerkungen zu der Notiz von Hrn. Paul Ehrenfest: "Die Translation deformierbarer Elektronen und der Flächensatz"" pp.206-208. - Weil No. 18. Further with 2 importent papers by Max v. Laue.Collected Works Doc. 45. Weil 19. Boni 19. unknown
1907rif. 47457Leibzig Johann Ambrosius Barth 1907. 8vo. Contemp. hcalf. Spine gilt. Title-and tomelabels with gilt lettering. Slightly rubbed. In "Annalen der Physik" Vierte Folge Band 23. VIII1000 pp. a. 4 plates. The entire volume offered. Einstein's paper: pp.371-384. A small stamp on titlepage Gmelin.Institut. Internally clean and fine. First edition of the first explicit statement of Einstein's energy-mass equation E=mc2.Nearly all descriptions of Einstein's scientific work state that the mass-energy equivalence E=mc2 was first formulated in Einstein's 1907 review paper 'Über das Relativitätsprinzip und die aus demselben gezogenen.' published in 'Jahrbuch der Radioaktivität und Elektronik' see Weil no. 21 and Dictionary of Scientific Biography vol. 4 pp.323 for examples. However in his paper 'Über die von Relativitätsprincip geforderte Trägheit der Energie' the offered paper which predates the former mentioned by six months Einstein gave a clear statement of the mass-energy equivalence E=mc2. See Lanczos: The Einstein Decade pp.149-150 and 153 as well as Volume 2 of 'The Collected Papers of Albert Einstein' pp. 428.Einstein's first paper regarding the relation E=mc2 is his fourth 1905 paper 'Ist die Trägheit eines Körpers von seinem Energieinhalt abhängig'. In this short paper Einstein showed that a body releasing the energy E in the form of radiation will have its mass decreased by E/c2 and concluded that the mass of a body is a measure of its energy content e.g. that all energy has mass. The next time Einstein returns to the subject is in his 1906 paper 'Das Prinzip von der Erhaltung der Schwerpunkts Bewegung und die Trägheit der Energie.'. Here Einstein concluded that one must either ascribe the inertial mass E/c2 to any form of energy E or else give up the fundamental law mechanics regarding conservation of the motion of the center of gravity. Then finally in the 1907 paper 'Über die von Relativitätsprincip geforderte Trägheit der Energie.' the offered paper Einstein makes the decisive step of assuming that all mass has energy. On page 382 Einstein considers the total energy of a moving mass point as the sum of its kinetic energy and its rest energy. In classical mechanics it is most convenient to set the second term to zero but in relativistic mechanics one obtains the simplest expression by setting the rest energy equal to mc2. Einstein then continues to show that this stipulation cannot lead to a contradiction in any relativistic argument. In a footnote on page 382 Einstein states for the first time the equation E=mc2 and mentions that this equation is the expression of the principle of the equivalence of mass and energy - see Volume 2 of 'The Collected Papers of Albert Einstein' pp. 428.The volume contains another paper by Einstein "Bemerkungen zu der Notiz von Hrn. Paul Ehrenfest: "Die Translation deformierbarer Elektronen und der Flächensatz"" pp.206-208. - Weil No. 18.Collected Works Doc. 45. Weil 19. Boni 19. unknown
1965Fine German Paperback. Cr. 8vo. (20 x 14 cm). In German. 17, [1] p. Über die Tabakproduktion in der Türkei. Stand: November 1964.
1907rif. 1041961Greifswald, 1907. Gr.-8vo. 82 S. Rückenbr. (angeschmutzt).
1904rif. 1016712Halle-Wittenberg, 1904. 66 S. Br.
1891rif. 1016732Halle - Wittenberg, 1891. 43 S. Br.
1920rif. 48726Braunschweig, Vieweg & Sohn, 1920. Contemp. Hcloth. Stamp on titlepage. In ""Zeitschrift für Physik"", Bd. 2. IV,478 pp. (Entire volume offered). Bohr's paper: pp. 423-469. A very faint dampstain to right margins.
1920rif. 48726Braunschweig Vieweg & Sohn 1920. Contemp. Hcloth. Stamp on titlepage. In "Zeitschrift für Physik" Bd. 2. IV478 pp. Entire volume offered. Bohr's paper: pp. 423-469. A very faint dampstain to right margins. First edition of this fundamental paper in which Bohr for the first time gives name to a theory which was for the first time used in his work "The quantum theory of line Spectra" from 1918 but now for the first time called "Korrespondenzprincip" The Principle of Correspondence and explained in the offered paper. The principle was introduced "in order to obtain the necessary relation to the ordinary theory of radiation in the limit of slow vibrations we are therefore led directlyto certain conclusions about the probability of transition between two stationary states in this limit.".The "Principle of Correspondence" is the physical priciple that the behaviour of atomic and other systems should approximate to that predicted by classical physics in certain specific circumstances where quantum effects are expected to be unimportent. Bohr used the principle to explain his theory of the hydrogen atom which among other things successfully predicted many features of the spectrum of light emitted by energetic hydrogen atoms. The principle formed an importent component of the early quantum theory of Bohr Sommerfeld and others.Betty Schultz: 17. hardcover
1884rif. 1069079Kiel, 1884. (Kopie). Quer-4to. Kart.
1926rif. 013916Berlin: Verlag von Gebruder Borntraeger 1926. Very Good condition. Chips to paper label on spine. Bound in black cloth-backed boards. Original printed wraps bound-in. "Mit 6 Textfiguren und 6 Tafeln." This copy is from the library of geologist and author Robert B. Sosman with his small ink-stamp. A geophysicist and physical chemist Robert Browning Sosman received his Ph.D. from the Massachusetts Institute of Technology in 1907 at the age of 26. By 1908 he had joined the Geo-Physical Laboratory of the Carnegie Institution. Dr. Sosman worked at the Geo-Physical Laboratory for 20 years serving 8 years as Assistant Director. During World War I his contributions there were instrumental in establishing America's capacity for manufacturing optical glass. In 1928 he left to join the United States Steel Corporation as Assistant Director of Research. Following his retirement from U.S. Steel in 1947 he became visiting professor of Ceramics at Rutgers University. Dr. Sosman was a past president of the American Ceramic Society. In his honor the Society established The Robert B. Sosman Award "the highest recognition of scientific accomplishment given by the Basic Science Division. in recognition of outstanding achievement in basic science of an area that results in a significant impact to the field of ceramics." Keywords: Marine iron silicates. First Edition 1. Auflage. Hardcover. Very Good condition. 8vo. viii pp365-521 6 plates 12 photos. Verlag von Gebruder Borntraeger Hardcover
1990rif. 77246ABBayreuth 1990. 4°. 13, (3) S., blindgepr. OPp. mit Schutzumschlag. Gutes Exemplar. blindgepr. OPp. mit Schutzumschlag. Gutes Exemplar.
1934rif. 2138603Sapporo: ohne Verlag 1934. Seiten 279-287, (1). Gr. 8° (22,5-25 cm) Orig.-Broschur. [Softcover / Paperback].
1921rif. 30108Leipzig, S. Hirzel, 1921. Cont. hcalf. Titlelabel gilt on back. Small stamp on title. (4),35 pp.
1921rif. 30108Leipzig S. Hirzel 1921. Cont. hcalf. Titlelabel gilt on back. Small stamp on title. 435 pp. First German edition and the first edition in book-form as this Bakerian lecture was published in the Proceedings 1920. In this work Rutherford not only considered the neutron as a possibility but he furthermore predicted its likely properties "the idea of the possible existence of an atom of mass one which has a zero nuclear charge". unknown
1868rif. 47990Wien, Karl Gerold's Sohn, 1868. 8vo. Uncut and unopened in orig. printed wrappers. In: ""Sitzungsberichte der kaiserlichen Akademie der Wissenschaften"", 58. Band, 1. Heft - Juni. Pp. (1-) 155 a. 7 plates.(Entire issue offered). Boltzmann's paper: pp. 54-59. Clean and fine.
1868rif. 47990Wien Karl Gerold's Sohn 1868. 8vo. Uncut and unopened in orig. printed wrappers. In: "Sitzungsberichte der kaiserlichen Akademie der Wissenschaften" 58. Band 1. Heft - Juni. Pp. 1- 155 a. 7 plates.Entire issue offered. Boltzmann's paper: pp. 54-59. Clean and fine. First apperance of an importent paper in which Boltzmann from a mathematical point of view defends atomism. "Throughout his career even in his works on subjects other than kinetic theory Boltzmann was concerned with the mathematical problems arising from the atomic nature of matter. Thus an early paper with the title "Über die Integrale linearer Differentialgleichungen mit periodischcn Koeffizienten" 1868 turned out to be an investigation of the validity of Cauchy’s theorem on this subject which is needed to justify the application of the equations for an elastic continuum to a crystalline solid in which the local properties vary periodically from one atom to the next." DSB. The issue contains an importent paper by JOHANN JOSEPH LOSCHMIDT "Ableitung des Potentiales bewegter elektrischer Massen aus dem Potentiale für die Ruhestand" pp. 7-14 in which he attempted to derive the Weber-Ampère law from that of Coulomb and in accordance with Kirchhoff to derive Ohm’s law from hydrodynamic flow laws analogous to Poiseuille’s law. unknown
1907rif. 1307231Lund, Berling, 1907. Gr.-8vo. 2 Bl., 112, 8 S. Hlwdbd d. Zeit m. goldgeprägtem Rückentitel (Einbd etwas verblaßt, Besitzvermerk auf Vorsatz, die ersten u. letzten Seiten gering stockfleckig).
2000rif. 54786Frankfurt am Main: Suhrkamp, 2000. 1. Aufl.; 317 S.; 18 cm; OKart. (Taschenbuch);
1957Fine German Paperback. 4to. (29 x 20 cm). In German and Turkish. 219-245 pp., 2 folding maps. Signed and inscribed by Gürsoy to Talip Yücel. Über die Geographische Gliederung der türkei und Einege Verbessrungsvorschlage (Zusammenfassung).= Türkiye'nin cografî taksimatinda yapilmasi icabeden bazi tashihler (Mit deutscher Zusammenfassung).
1913rif. 45816Leipzig, S. Hirzel, 1913. 8vo. Orig. printed wrappers, no backstrip. Wrappers loose. In ""Jahrbuch der Radioaktivität und Elektronik"", 10. bd., Heft 1. Pp. 1-138 (entire issue offered). Wilson's paper: pp. 34-54, textillustrations, showing apparatus and 5 photographic plates, showing ionizing by Alpha-, Beta- and Röntgen- radiation).
rif. 61494Wiesbaden, 1957.
