32 books for « kirchhoff g »Edit

‎Über das Verhältnis zwischen dem Emissionsvermögen und dem Absorptionsvermögen der Körper für Wärme und Licht. (On the relation between the radiating and the absorbing powers of different bodies for light and heat). (+) Über die Frauenhofer'schen Lin...‎

‎Leipzig, Johann Ambrosius Barth, 1860. Contemp. hcalf, raised bands, gilt spine. A few scratches to spine. In ""Annalen der Physik und Chemie. Hrsg. von J.C. Poggendorff"", Bd. 109. X,660 pp. and 4 folded engraved plates. Kirchhoff's papers: pp. 275-301 and pp. 148-150. Internally clean and fine. Small stamps to verso of titlepage and plates.‎

‎First printing of a milestone paper by ""The Grandfather of Quantum Theory"" in which he formulates the law named after him, ""KIRCHHOFF'S LAW"", which was the ""key to the whole thermodynamics of radiation. In the hands of Planck, Kirchhoff's successor to the Berlin chair, it proved to be the key to the new world of the quanta, well beyond Kirchhoff's conceptual horizon.""(DSB, VII, p.382).""Kirchhoff's Law of Thermal Emission was formulated in 1859 (Über das Verhältnis....) - the paper offered. It is at the same time the simplest and least understood law in physics. Kirchhoff's law states that given thermal equilibrium with an enclosure, the radiation inside will be always black, or normal, in a manner which is independent of the nature of the walls, or the objects they contain. This is known as the concept of universality. That is, that radiation within an enclosure can always be described by a universal function dependent only ontemperature and frequency. This universal function was first given us by Max Planck, in 1900. Kirchhoff's law STANDS AT THE HEARTH OF ALL MODERN ASTROPHYSICS. It is the basis for setting the temperature of the stars, for the gaseous model of the Sun, and for believing that we now know the temperature of the entire universe.""(Pierre-Marie Robitaille)..The research background for the paper was his unexpected observation that if the intensity of the solar spectrum increased above a certain limit, the dark D lines were made much darker by the interposition of the sodium flame. he instantly felt, that he had got hold of ""something fundamental"". These observations are described in the second paper offered here ""Über die Frauenhofer'schen Linien..."" which was published first in 1859 in Monatsschrift der Berliner Academie.The volume contains many other importent papers in physics and chemistry, by C.F. Schönbein, Zöllner, H. Fizeau, Eisenlohr, W. Heine, Knoblauch, K.G. Neumann, W. Siemens etc.‎

‎Ueber die Bewegung der Elektricität in Leitern.‎

‎(Leipzig, Johann Ambrosius Barth, 1857). Without wrappers. In ""Annalen der Physik und Chemie. Hrsg. von J.C. Poggendorff"", Bd. 102, No 12. Pp. 481-644 a. 1 folded engraved plate. (Entire issue offered). Kirchhoff's paper: pp. 529-545. Clean and fine.‎

‎Firs appearance of Kirchhoff's first paper on conductivity in which he presents his Circuit-Law. The significance of this paper is that Kirchhoff proved with action at a distance that electric disturbances travel along wires of neglible resistance with the velocity of light. He accomplished this with the laws of Newtonian electrodynamics before Maxwell formulated his equations.""The theory of variable currents raised more difficult problems. The law of dynamical interactions between currents had been formulated by Ampere (1826) in the spirit of the concept of action at a distance....The field was still open when Kirchhoff entered it in 1857 with his own general theory of the motion of electricity in conductors (in the paper offered). His first paper, in which he treated linear conductors from the same premises as Weber, turned out to coincide in all essentials with an investigation carried out by Weber shortly before but delayed in publication. Both physicists noticed a remarkable implication of their theory: in a perfectly conducting circuit, oscillating currents could be propagated with a constant velocity, independent of the nature of the conductors, and numerically equal to the velocity of light. Both Weber and Kirchhoff however, pointing to the extreme character of the condition of infinite conductivity, dismissed this result as a mere accidental coincidence.""(DSB VII, p. 380-81).‎

‎Du Rapport entre le pouvoir émissif et le pouvoir absorbant des Corps pou la Chaleur et la Lumière. Traduit de l'allemand par Georges Leclanche.‎

‎Paris, Victor Masson et Fils, 1861. Without wrappers. In: ""Annales de Chimie et de Physique"", 3e Series - Tome 62, Cahier Juin 1861. Titlepage to vol. 62. Pp. 129-256. (The entire issue offered). Kirchhoff's paper: pp. 160-192. Small stamps to verso oftitlepage.‎

‎First French edition of a milestone paper by ""The Grandfather of Quantum Theory"" in which he formulates the law named after him, ""KIRCHHOFF'S LAW"", which was the ""key to the whole thermodynamics of radiation. In the hands of Planck, Kirchhoff's successor to the Berlin chair, it proved to be the key to the new world of the quanta, well beyond Kirchhoff's conceptual horizon.""(DSB, VII, p.382).""Kirchhoff's Law of Thermal Emission was formulated in 1859 (Über das Verhältnis....) - the paper offered here in the first French version. It is at the same time the simplest and least understood law in physics. Kirchhoff's law states that given thermal equilibrium with an enclosure, the radiation inside will be always black, or normal, in a manner which is independent of the nature of the walls, or the objects they contain. This is known as the concept of universality. That is, that radiation within an enclosure can always be described by a universal function dependent only ontemperature and frequency. This universal function was first given us by Max Planck, in 1900. Kirchhoff's law STANDS AT THE HEARTH OF ALL MODERN ASTROPHYSICS. It is the basis for setting the temperature of the stars, for the gaseous model of the Sun, and for believing that we now know the temperature of the entire universe.""(Pierre-Marie Robitaille)..The research background for the paper was his unexpected observation that if the intensity of the solar spectrum increased above a certain limit, the dark D lines were made much darker by the interposition of the sodium flame. he instantly felt, that he had got hold of ""something fundamental"". Another notable, and importent paper in the development of photography, is in the same issue ALPHONSE POITEVIN ""De l'Action chimique de la Lumiere sur les Substances organiques. Son emploi à l'impression photographique.""Pp. 192-210.‎

‎Ueber die Bewegung eines Rotationskörpers in einer Flüssigkeit. + Ueber die Kräfte. welche zwei unendlich dünne, starre Ringe in einer Flüssigkeit scheinbar auf einander ausüben können. (2 Papers).‎

‎Berlin, G. Reimer, 1870. 4to. Without wrappers. In: ""Journal für die reine und angewandte Mathematik. Hrsg. von A.L. Crelle"", 71. Bd., Heft 3, pp. (2),201-304. Entire issue offered with titlepage. Kirchhoff's papers: pp. 237-262 and pp. 263-273. Light browning to titlepage. A few scattered brownspots to margins.‎

‎First printing of these two importent papers, forming the substance of Kirchhoff's hydrodynamics.Kirchhoff was the first to show how the differential equations as used on rigid bodies, could elegantly be used on ideal fluid bodies, to. (The Kirchhoff-Clebsch equations).The issue contains further R. Lipschitz: Entwicklung einiger Eigenschaften der quadratischen Formen von n Differentialen. 1.-2. Mittheilung. Pp. 274-287 and 288-304.‎

‎Analyse chimique fondée sur les Observations du Spectre. Premier Mémoire.‎

‎(Paris, Victor Masson et Fils, 1861). Without wrappers. In: ""Annales de Chimie et de Physique"", 3e Series - Tome 52, Cahier Aout 1861. Pp. 385-508. (Entire issue offered). Kirchhoff & Bunsen's paper: pp. 452-486 and 1 double-page folded chromolithographed plate, showing spectroscope and 8 spectra, among these the spectra of Cesium.‎

‎First apperance in French of this fundamental papers, constituting the invention of Spectrum Analysis, and announcing the discovery of a new elements, Cesium, by using the new method of spectroscopy, developed by them. This technique, made possible by their invention of the spectroscope, is called ""One of the most dashing advances of the human mind into the secrets of the composition of matter on earth and in cosmos""(Kedrow in ""Spectralanalyse"", 1961). The spectral lines proved to be a guide not only to the great world of the outer cosmos, but to the infra-tiny world within the atom. Balmer made the first steps in this direction (the Balmer-lines). The next year Kirchhoff and Bunsen published another memoir in which they announced the finding of another new element, Rubidium""The two investigators advanced, as scientifically established, the law that the bright lines in the spectrum may be taken as a sure sign of the presence of the respective metals. This conclusion was rendered doubtly sure by the discovery in the mineral water of Durkheim, through the spectrum, of two new metals. From the blue and the red lines, by which they were recognized, they were named ""Cæsium"" and ""Rubidium"". While spectrum analysis, as a terrestrial science, was due equally to Kirchhoff and Bunsen, its celestial applications belong to Kirchhoff alone.""(Cajori in ""A History of Physics in its Elementary Branches"", pp. 160 ff).In a letter to Henry Roscoe, with whom Bunsen carried out a long importent series of photochemical researches, Bunsen wrote: ""At present Kirchhoff and I are engaged in a common work which doesn't let us sleep....Kirchhoff has made a wonderful, entirely unexpected discovery in finding the cause of the dark lines in the solar spectrum, and increasing them artificially in the sun's spectrum, and inproducing them in spectra which does not have lines, and in exactly the same position as the corresponding Frauenhofer lines. Thus a means has been found to determine the composition of the sun and fixed stars with the same accuracy as we determine sulfuric acid, chlorine, etc., with our chemical reagents. Substances on the earth can be determined by this ‎

‎Recherches sur le Spectre solaire et sur les Spectres des Corps Simples. Traduit de l'allemand, par M.L. Grandeau. (Premier-) Seconde Partie. (2 Papers).‎

‎Paris, Victor Masson et Fils, 1863 a. 1864. Boundin 2 contemp. hcalf. Gilt spines, raised bands, light wear along edges. In: ""Annales de Chimie et de Physique"", 3e Series - Tome 68 a. 4e Series, tome 1. 512 pp. a. 5 large folded engraved plates. + 512 pp. a. 3 large folded engraved plates. Kirchhoff's papers: pp. 5-45 a. pp. 396-411. 5 plates belongs to K's papers, 4 showing spectra and 1 plate (double page) depicts the famous spectroscope invented by K. and used by K. and Bunsen in their importent analysis of the spectra of the elements.‎

‎First edition in French of Kirchhoff's milestone papers on the interpretation of the dark D lines - noticed by Fraunhofer in 1814 - in the spectrum of the sun, the papers that inspired Max Planck to his theory of quanta (1900). The papers are the French translations of his papers published in Abhandl. d. königl. Akad. d. Wissenscchaften in Berlin in 1861 and 1862.In the course of his preparatory work in the autumn of 1859, Kirchhoff made an unexpected observation. It had long been known that the dark D lines, noticed in the solar spectrum by Fraunhofer (1814), coincided with the yellow lines emitted by flames containing sodium.....Kirchhoff's unexpected discovery was that if the intensity of the solar spectrum increased above a certain limit, the dark D lines were made much darker by the interrposition of the sodium flame. He instantly felt that he had got hold of ""something fundamental"", even though he was at a loss to suggest an explanation. On the day following the surprising observation, Kirchhoff found the the correct interpretation, which wass soon confirmed by new experiments: a substance capable of emittiing a certain spectral line has a strong absorptive power for the same line....The dark D lines in the solar spectrum could accordingly be ascribed to absorption by a solar atmosphere containing sodium. Immense prospects thus opened up of ascertaining the chemical composition of the sun and other stars from the study of their optical spectra. A few more weeks sufficed for Kirchhoff to elaborate a quantitative theory of the relationship between emissive and absorptive poweer.""(DSB VII, pp. 381-82).PMM, 278 b. - Barchas, 1169-70 - Sparrow, 117 - Horbli, 59 - Dibner, 153 (the note).‎

‎Ueber einen Satz der mechanischen Wärmetheorie, und einige Anwendungen desselben. (+) Bemerkung über die Spannung des Wasserdampfes bei Temperaturen, die dem Eispunkte nahe sind.‎

‎(Leipzig, Johann Ambrosius Barth, 1858). Without wrappers. In ""Annalen der Physik und Chemie. Hrsg. von J.C. Poggendorff"", Bd. 103, No 2. Pp. 177-352 a. 1 folded engraved plate. (Entire issue offered). Kirchhoff's papers: pp. 177-206 a. pp. 206-209.‎

‎First appearance of this importent paper on the mechanical equivalent of heat in which Kirchhoff showed that the variation of the heat of a chemical reaction is given by the difference in heat capacity between products and reactants in an equation. Integration of his equation permits the evaluation of the heat of reaction at one temperature from measurements at another temperature.Kirchhoff's Law describes the enthalpy of a reaction's variation with temperature changes. In general, enthalpy of any substance increases with temperature, which means both the products and the reactants' enthalpies increase. The overall enthalpy of the reaction will change if the increase in the enthalpy of products and reactants is different. ‎

‎Ueber die Bewegung der Elektricität in Drähten.‎

‎Leipzig, Johann Ambrosius Barth, 1857. Without wrappers. In ""Annalen der Physik und Chemie. Hrsg. von J.C. Poggendorff"", Bd. 100, No 2 . Pp. 177-252 a. 1 plate. (Entire issue offered). Kirchhoff's paper: pp. 193-217. With titlepage to volume 100.‎

‎First printing of an importent papers on the theory of electricity in conductors, telegraph-cables etc., determining the velocity of the electrical propagation. He found that the propagation velocity of electricity to be ""very close to the velocity of light in empty space"".""The work of Thomson on signalling along cables was followed in 1857 (the paper offered) by a celebrated investigation by Kirchhoff's, on the propagation of electrical disturbance along a telegraph wire of circular cross-section. (Whittaker ""A History of the Theories of Aether and Electricity"", pp. 230 ff.).""The field was still open (the nature of the electric current) when Kirchhoff entered it in 1857 with his own general theory of the motion of electricity in conductors. His first paper, in which he treated linear conductors from the same premises as Weber, turned out to coincide in all essentials with an investigation carried out by Weber shortly before but delayed in publication. Both physicists noticed a remarkable implication of their theory: in a perfectly conducting circuit, oscillating currents could be propagated with a constant velocity, independent of the nature of the conductors, and numerically equal to the velocity of light. Both Kirchhoff and Weber, however, pointing to the extreme character of the condition of infinite conductivity, dismissed this result as a mere accidental coincidence.""(DSB)‎

‎Chemische Analyse durch Spectralbeobachtungen. (Erste-) Zweite Abhandlung. (2 Papers).‎

‎Leipzig, Johann Ambrosius Barth, 1860, 1861. 2 uniform contemp. hcalf, raised bands, gilt spine. A few scratches to spine. In ""Annalen der Physik und Chemie. Hrsg. von J.C. Poggendorff"", Bd. 110 a. Bd. 113. - IX,668 pp. a. 8 folded plates. X,660 a. 8 folded plates. Entire volumes offered. The 2 papers: pp. 161-189 a. pp. 337-381 and plates (one plate in chromolithography, spectra of different elements). Verso of titlepages and verso of plates with small stamps. Internally fine and clean.‎

‎First printing of these fundamental papers, constituting the invention of Spectrum Analysis and announcing the discovery of two new elements, Cesium and Rubidium by using the new method of spectroscopy developed by them. This technique, made possible by their invention of the spectroscope is called ""One of the most dashing advances of the human mind into the secrets of the composition of matter on earth and in cosmos""(Kedrow in ""Spectralanalyse"", 1961). The spectral lines proved to be a guide not only to the great world of the outer cosmos, but to the infra-tiny world within the atom. Balmer made the first steps in this direction (the Balmer-lines).""The two investigators advanced, as scientifically established, the law that the bright lines in the spectrum may be taken as a sure sign of the presence of the respective metals. This conclusion was rendered doubtly sure by the discovery in the mineral water of Durkheim, through the spectrum, of two new metals. From the blue and the red lines, by which they were recognized, they were named ""Cæsium"" and ""Rubidium"". While spectrum analysis, as a terrestrial science, was due equally to Kirchhoff and Bunsen, its celestial applications belong to Kirchhoff alone.""(Cajori in ""A History of Physics in its Elementary Branches"", pp. 160 ff).In a letter to Henry Roscoe, with whom Bunsen carried out a long importent series of photochemical researches, Bunsen wrote: ""At present Kirchhoff and I are engaged in a common work which doesn't let us sleep....Kirchhoff has made a wonderful, entirely unexpected discovery in finding the cause of the dark lines in the solar spectrum, and increasing them artificially in the sun's spectrum, and inproducing them in spectra which does not have lines, and in exactly the same position as the corresponding Frauenhofer lines. Thus a means has been found to determine the composition of the sun and fixed stars with the same accuracy as we determine sulfuric acid, chlorine, etc., with our chemical reagents. Substances on the earth can be determined by this method just as easely as on the sun, so that, for example, I have been able to detect lithium in twenty grams of sea water.""‎

‎Über das Gleichgewicht und die Bewegung einer elastischen Scheibe.‎

‎Berlin, G. Reimer, 1850. 4to. Without wrappers. From ""Journal für die reine und angewandte Mathematik. Hrsg. von A.L. Crelle"", 40. Bd., Heft 1, pp.IV,92,(2) pp. and 2 lithographed plates. Entire issue offered with titlepage. Kirchhoff's paper: pp. 51-88.‎

‎First printing of Kirchhoff's milestone paper on ""the theory of plates in which we find the first satisfactory theory of bending of plates...he established the correct mathematical expressions for the potential energy,...further he shows that are only two boundary conditions and not three, as was supposed by Poisson...The advent of this theory of plates was a very great step foreward in the theory of elasticity, and it has become especially importent lately owing to its wide application in the design of various kinds of thin-walled structures."" (Timoshenko p. 253-54).‎

‎RECHERCHES SUR LE SPECTRE SOLAIRE ET SUR LES SPECTRES DES CORPS SIMPLES traduit de l'allemand par M. L. Grandeau, pp. 5/48 -- SUR LE PRINCIPE DE L'EGALISTE DES POUVOIRS EMISSIFS ET ABSORBANTS pp. 184/185 ---- Soit DEUX MEMOIRES ORIGINAUX DE G. KIRCHHOFF in Annales de chimie et physique, tome 68‎

‎P., Masson, 1863, un volume in 8, broché‎

‎---- EDITIONS ORIGINALES ---- "Kirchhoff's major contribution to physics was his experimental discovery and theoretical analysis in 1859 of a fundamental law of electromagnetic radiation : for all material bodies, the ratio of absorptive and emissive power for such radiation is a universal function of wavelength and temperature... Outstanding among his other contributions were his early work on electrical currents and the propagation of electricity in conductors". (DSB VII p. 379)**2915/L5AR‎

‎Chemische Analyse durch Spectralbeobachtungen. (In: Annalen der Physik und Chemie, vol. 110, pp.161-189). - [BEGINNING OF SPECTRUM ANALYSIS]‎

‎Leipzig: Johann Ambrosius Barth, 1860. 8vo. (207x124mm). Entire volume offered here in contemporary card board binding with hand written paper label to spine. A fine copy.‎

‎First edition of the paper which marks the beginning of spectrum analysis. In this work Kirchhoff and Bunsen announced their discovery of the two alkali metals, cesium and rubidium, with the aid of the spectroscope they had invented the year before. These discoveries inaugurated a new era in the means used to find new elements. ‎

‎Rois et Reines de France‎

‎Le Scribe 2005 Gd in-4 cartonné, sous jaquette illustrée, 112 pp; + Bibliographie.Nombreuses illustrations en couleurs.‎

‎ Très bon état d’occasion ‎

‎Rois et reines de France. ‎

‎ Bibliothèque des Introuvables, 2010. 34 x 24 cm, 213 pp. Relié pleine toile d'éditeur sous étui. Bel exemplaire. ‎

‎Histoire de France‎

‎Eddl 1997 131 pages 35x25x2cm. 1997. Relié. 131 pages. Traduit de Sénès Florence - Illustrations de Jankovics györgy‎

‎Le livre présente des marques de stockage et/ou de lecture sur la couverture et/ou les pourtours mais reste en bon état d?ensemble. Expédition soignée dans un emballage adapté depuis la France‎

‎Malencontre‎

‎Gallimard 2018 224 pages 14x20x3cm. 2018. Broché. 224 pages.‎

‎French édition - Livre présentant de legeres marques de stockage et/ou de lecture sur la couverture et/ou les pourtours mais demeurant en très bon état d'ensemble.Expédition sous blister dans une enveloppe matelassée depuis la France‎

‎Mexikanische Novelle‎

‎Suhrkamp 1984 1984.‎

‎Corpus inscriptionum atticarum consilio et auctoritate academiae litteratum regiae borussicae. Voluminis quarti supplementa complexi. Fasciculus prior. Supplementorum voluminis primi partem. Priorem continens ‎

‎ Georgium Reimerum Berolini, apud Georgium Reimerum, 1877. In-Folio relié demi cartonnage, dos de toile marron. 217 pages. Petites rousseurs sinon bon état‎

‎ Toutes les expéditions sont faites en suivi au-dessus de 25 euros. Expédition quotidienne pour les envois simples, suivis, recommandés ou Colissimo. ‎

‎Rois et reines de France‎

‎Bibliothèque des Introuvables 2010 In-4 32,8 cm sur 23,6. 213 pages, couverture illustrée. Ouvrage illustré. Très bon état d’occasion.‎

‎ Très bon état d’occasion ‎

‎Rois et reines de france‎

‎art images 1996 Préface de Jean Raspail‎

‎ Très bon état d’occasion ‎

‎Rois et reines de france‎

‎Molière, coll. « Splendeurs » 1996 Préface de Jean Raspail‎

‎ Bon état d’occasion ‎

‎50 aquarelles de Hermann Hesse -‎

‎ France/ Luxembourg : catalogue d'exposition organisée par les Goethe-Instituts de France et La Bibliothèque Thomas Mann du Luxembourg en 1986 et 1987 - un volume broché (25x21 cm) sous couverture illustrée de 2 reproductions d'aquarelles en couleurs, 26 pages - illustré de dessins, aquarelles et photographies en noir - joint le carton d'invitation du Goethe-Institut de Lyon - bon état - ‎

‎Über stehende schwingungen einer schweren Flüssigkeit.‎

‎Berlin, Dümmler's, 1879. 8vo. Uncut, partly unopened in the original printed wrappers. In ""Monatsbericht der Königlich Preussischen Akademie der Wissenschaften zu Berlin"". Mai, 1879. Wrappers with a few nicks, otherwise fine and clean. Pp. 395-410. [Entire issue: Pp. (371)-441]‎

‎"Rois et reines de france. / collection ""splendeurs"" - mémoires de philippe de commines, extraits fac simile"‎

‎"Molière - les ""petits"" moliere. 2003. In-4. Relié. Bon état, Couv. convenable, Dos satisfaisant, Intérieur frais. 125 pages augmentées de nombreuses illustrations en couleur, dans et hors texte. Jaquette en bon état. Cotreplats illustrés.. Avec Jaquette. . . Classification Dewey : 929.2-Histoire des familles célèbres"‎

‎Préface de Jean Raspail. Classification Dewey : 929.2-Histoire des familles célèbres‎

‎Infanta ‎

‎ Gallimard Gallimard, 1992. In-8 broché sous jaquette de 501 pages. Très bon état‎

‎ Toutes les expéditions sont faites en suivi au-dessus de 25 euros. Expédition quotidienne pour les envois simples, suivis, recommandés ou Colissimo. ‎