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‎Carré (René), Dégremont (J.-F.), Gross (Maurice), Pierrel (J.-M.) et Sabah (Gérard)‎

Reference : Cyb-6933

(1991)

‎Langage humain et machine , (Les industries de la langue, enjeux et stratégies - L'étude et le traitement automatique des langues naturelles - Les marchés et les applications - Le traitement de l'écrit - Le traitement de la parole - Les mécanismes de dialogue - Conclusions)‎

‎Presses du CNRS - Centre National de la Recherche Scientifique , C.N.R.S. Plus Malicorne sur Sarthe, 72, Pays de la Loire, France 1991 Book condition, Etat : Bon broché, sous couverture imprimée éditeur blanche, illustrée d'un petit dessin en couleurs grand In-8 1 vol. - 300 pages‎


‎quelques figures et d'assez nombreux schémas dans le texte 1ere édition, 1991 Contents, Chapitres : Les industries de la langue, enjeux et stratégies - L'étude et le traitement automatique des langues naturelles - Les marchés et les applications - Le traitement de l'écrit - Le traitement de la parole - Les mécanismes de dialogue - Conclusions couverture à peine jaunie, sinon tres bon état, intérieur frais et propre‎

Librairie Internet Philoscience - Malicorne-sur-Sarthe
EUR15.00 (€15.00 )

‎"CARTAN, ÉLIE. - THE EINSTEIN-CARTAN THEORY (ECT) OF GRAVITATION.‎

Reference : 48912

(1922)

‎Sur une définition géométrique du tenseur d'énergie d'Einstein. (+) Sur une généralisation de la notion de courbure de Riemann et les espaces à torsion. (+) Sur les espaces généralisés et la théorie de la Relativité. (+) Sur les espaces conformes...‎

‎Paris, Gauthier-Villars, 1922. 4to. Bound in 2 uniform full cloth, but of slightly different sizes. Paperlabels pasted to lower part of spines. A faint stamp to titlepage and some of the issues. In ""Comptes Rendus Hebdomadaires des Séances de L'Academie des Sciences"", Tome 174. 1815,(1) pp. (Entire volume offered). Cartan's papers: pp.437-439, 593-595, 734-737, 857-60, 1104-1107.‎


‎First edition of these papers, in which Cartan intruced the concept of ""Torsion"", the main inspiration for Einstein in his searce for a unified field theory. The ECT of gravity is a modification of the General relativity Theory""The Einstein-Cartan theory, also known as the Einstein-Cartan-Sciama-Kibble theory, is a classical theory of gravitation similar to general relativity but relaxing the assumption that the affine connection has vanishing antisymmetric part (torsion tensor), so that the torsion can be coupled to the intrinsic angular momentum (spin) of matter, much in the same way in which the curvature is coupled to the energy and momentum of matter. In fact, the spin of matter in curved spacetime requires that torsion is not constrained to be zero but is a variable in the principle of stationary action. Regarding the metric and torsion tensors as independent variables gives the correct generalization of the conservation law for the total (orbital plus intrinsic) angular momentum to the presence of the gravitational field. The theory was first proposed by Élie Cartan in 1922 and expounded in the following few years. Dennis Sciama and Tom Kibble independently revisited the theory in the 1960s, and an important review was published in 1976. Albert Einstein became affiliated with the theory in 1928 during his unsuccessful attempt to match torsion to the electromagnetic field tensor as part of a unified field theory. This line of thought led him to the related but different theory of teleparallelism."" (Wikipedia).‎

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‎Caullery Maurice‎

Reference : 7460

(1931)

‎Le Problème de l'évolution. Avec 88 figures dans le texte. ‎

‎ Payot " Bibliothèque scientifique" - Paris. In-8°, broché, 447 pages, 88 figures au trait en noir. Faible gauchissement, quelque taches sur le plat sans gravité. Très propre. ‎


‎ Bon Etat Port inclus dans le prix général. . Paiement immédiat par Paypal . Chèques et virement acceptés. Nous accompagnons toutes les étapes de vos achats. ‎

Artlink - Saint-Haon-le-Vieux

Phone number : +33 47 78 70 476

EUR20.00 (€20.00 )

‎Cavarero (Jean-Louis) et Hérin-Aime (Danièle)‎

Reference : Cyb-313

(1982)

‎La conception des systèmes d'information - Un modèle, un dossier standard, des méthodes , préface de J.-C. Boussard‎

‎Masson , Manuels Informatiques Masson Malicorne sur Sarthe, 72, Pays de la Loire, France 1982 Book condition, Etat : Bon broché grand In-8 1 vol. - 189 pages‎


‎plusieurs schémas 1ere édition Contents, Chapitres : Le SI d'un service municipal des eaux - La démarche de conception - Dossier du cas 1, solutions aux exercices - Un système d'information bancaire - Index alphabétique legere pliure sur le plat superieur de couverture, sinon bon etat‎

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‎"CAVENDISH, HENRY. - WEIGHING THE WORLD - THE MOST IMPORTENT ADDITION TO GRAVITATION THEORY SINCE NEWTON.‎

Reference : 43865

(1799)

‎Versuche über die Dichtigkeit der Erde zu Bestimmen. Erläutert vom Herausgegeber (Gilbert). (Experiments to determine the Density of the Earth.).‎

‎Halle, Rengerschen Buchhandlung, 1799. Without wrappers. In ""Annalen der Physik. Herausgegeben von Ludwig Wilhelm Gilbert"", Bd. 2, Erstes Stück. (The entire issue offered). Titlepage to vol. 2. Pp. 1-118 a. 2 folded engraved plates. Cavendish's paper: pp. 1-62. (the torsion balance of Michell shown on the plates).‎


‎First German edition of Cavendish's famous paper in which he calculated the weight of the earth and determined its mass. He also, as the first, observed gravitational motion of minute portions of matter. He estimates the earth's mass to 6,6 x 10 to the potential of 24 kg. The original paper ""Experiments to determine the Density of the Earth"" appeared in Philosophical Transaction, 1798.""Cavendish published five papers between 1784 and 1809...With one exception they were comparatively minor productions....The exception was his determination of the density of the earth or weighing of the world in 1798, by means of John Michell's torsion balance. The apparatus consisted of two lead balls on either end of a suspended beam" these movable balls were attracted by a pair of stationary lead balls. Cavendish calculated the the force of attraction between the balls fro the observed period of oscillation of the balance and deduced the density of the earth from the force. He found it to be 5.48 times that of water. Cavendish was the first to observe gravitational motions induced by comparatively minute portions of ordinary matter...By weighing the world he rendered the law of gravitation complete. The law was no longer a proportionally statement but a quantitatively exact one" this was the most importent addition to the science of gravitation since Newton.""(DSB III, p. 158.).‎

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‎"CAVENDISH, HENRY. - WEIGHING THE WORLD - THE MOST IMPORTENT ADDITION TO GRAVITATION THEORY SINCE NEWTON.‎

Reference : 48206

(1799)

‎Versuche über die Dichtigkeit der Erde zu Bestimmen. Erläutert vom Herausgegeber (Gilbert). (Experiments to determine the Density of the Earth.).‎

‎(Halle, Rengerschen Buchhandlung, 1799). Without wrappers. In ""Annalen der Physik. Herausgegeben von Ludwig Wilhelm Gilbert"", Bd. 2, Erstes Stück. (The entire issue offered). 1-118 a. 2 folded engraved plates. Cavendish's paper: pp. 1-62. (the torsion balance of Michell shown on the plates).‎


‎First German edition of Cavendish's famous paper in which he calculated the weight of the earth and determined its mass. He also, as the first, observed gravitational motion of minute portions of matter. He estimates the earth's mass to 6,6 x 10 to the potential of 24 kg. The original paper ""Experiments to determine the Density of the Earth"" appeared in Philosophical Transaction, 1798.""Cavendish published five papers between 1784 and 1809...With one exception they were comparatively minor productions....The exception was his determination of the density of the earth or weighing of the world in 1798, by means of John Michell's torsion balance. The apparatus consisted of two lead balls on either end of a suspended beam" these movable balls were attracted by a pair of stationary lead balls. Cavendish calculated the the force of attraction between the balls fro the observed period of oscillation of the balance and deduced the density of the earth from the force. He found it to be 5.48 times that of water. Cavendish was the first to observe gravitational motions induced by comparatively minute portions of ordinary matter...By weighing the world he rendered the law of gravitation complete. The law was no longer a proportionally statement but a quantitatively exact one" this was the most importent addition to the science of gravitation since Newton.""(DSB III, p. 158.).The issue contains further papers by Ritter, Chladni et al.‎

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‎"CAYLEY, ARTHUR. - A FUNDAMENTAL PAPER ON INVARIANT THEORY.‎

Reference : 49410

(1854)

‎An Introductory Memoir upon Quantics. received April 20, - Read may 4, 1854.‎

‎(London, Richard Taylor and William Francis, 1854). 4to. No wrappers as extracted from ""Philosophical Transactions"" 1854, Vol. 144 - Part I. Pp. 245-258.‎


‎First printing of the first paper in Cayley's famous memoirs on 'quantics', a term he coined for algebraic forms. In this paper Cayley throughout remodelled the whole basis for Invariant Theory.""In addition to his part in founding the theory of abstract groups, Cayley has a number of important theorems to his credit: perhaps the best known is that every finite group whatsoever is isomorphic with a suitable group of permutations (see the first paper of 1854). This is often reckoned to be one of the three most important theorems of the subject, the others being the theorems of Lagrange and Sylow. But perhaps still more significant was his early appreciation of the way in which the theory of groups was capable of drawing together many different domains of mathematics: his own illustrations, for instance, were drawn from the theories of elliptic functions, matrices, quantics, quaternions, homographic transformations, and the theory of equations. If Cayley failed to pursue his abstract approach, this fact is perhaps best explained in terms of the enormous progress he was making in these subjects taken individually.""(DSB)‎

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‎CHAMPOLLION Hervé - Champollion Denis ‎

Reference : 207168

(1991)

‎La photographie.‎

‎Couverture rigide. Cartonnage de l'éditeur. 285 pages.‎


‎Livre. Editions Ouest-France (Collection : Les guides pratiques), 1991.‎

Librairie et Cætera - Belin-Beliet

Phone number : +33 (0) 5 56 88 08 45

EUR9.00 (€9.00 )

‎Chardans, Jean-Louis‎

Reference : 37254

(1980)

‎Le Châtelet de la prison au théâtre‎

‎Paris, Pygmalion - Gérard Watelet, 1980, in-4 carré, relié-Jaquette éditeur, 209 pages. Bon état. Déchirure réparée sur le 2e plat. Illustrations N/B. ‎


Phone number : (+32) 470 87 87 88

EUR12.00 (€12.00 )

‎Charles V. Aubrun‎

Reference : 30526

(1965)

‎Histoire du théâtre espagnol‎

‎Paris, PUF. Que sais-je ? N°1179, 1965, Broché, 126 pages. ‎


Phone number : (+32) 470 87 87 88

EUR8.00 (€8.00 )

‎Chastel, André‎

Reference : 6989

‎Art et Humanisme à Florence au temps de Laurent le MagnifiqueEtudes sur la Renaissance et l'Humanisme platonicien‎

‎PUF, Publications de l'Institut d'Art et d'Archéologie de l'université de Paris, tome IV, Paris, 1959. In-8, broché sous jaquette illustrée en couleurs, 578 pp. - xcvi pl. Introduction : la légende médicéenne - Première Partie : Artistes et Humanistes I. Les collections. - II. Les textes. - III. Les programmes - Deuxième Partie : Problèmes de l'iconographie et du style. L'originalité de Florence I. Le règne des ...‎


‎Avec 10 figures in texte 96 planches en noir et blanc en hors texte. --- Plus d'informations sur le site archivesdunord.com‎

Phone number : 01 42 73 13 41

EUR60.00 (€60.00 )

‎Chastel, André‎

Reference : 6988

‎Marsile Ficin et l'art‎

‎Librairie Droz, "Travaux d'Humanisme et Renaissance" XIV, Genève, 1975. In-8, broché, 204 pp. Introduction : l'Académie florentine et Marsile Ficin - Première Partie : L'Art - Deuxième Partie : Le Beau - Troisième Partie : L'artiste : I. Eros : l'enthousiasme. - II. Hermes : l'allégorie. - III. Saturne : le génie - ...‎


‎Avec 5 planches en noir et blanc en hors texte.On joint le document de la Bibliothèque nationale de France : journée d'étude Marsille Ficin, 8 janvier 1999 (6 pp. annoté). --- Plus d'informations sur le site archivesdunord.com‎

Phone number : 01 42 73 13 41

EUR35.00 (€35.00 )

‎Chaufour Verheyen Christine‎

Reference : 100114320

(1991)

ISBN : 9782268010861

‎William Styron: Le 7e jour‎

‎Editions du Rocher 1991 11 5x2x19cm. 1991. Broché.‎


‎très bon état de conservation‎

Un Autre Monde - Val Couoesnon

Phone number : 07.69.73.87.31

EUR4.00 (€4.00 )

‎CHAUMEIL P.‎

Reference : 30283

‎L'art et la manière : La céramique. Collection : Le temps des loisirs.‎

‎Paris, Editions Bias, 1971. 14 x 22, 61 pp., nombreuses illustrations en N/B et en couleurs, broché, très bon état.‎


Librairie Ausone - Bruxelles

Phone number : 32 (0)2 410 33 27

EUR10.00 (€10.00 )

‎Cherlin (Greg)‎

Reference : Cyb-1343

(1976)

‎Model Theoretic Algebra - Selected Topics‎

‎Springer-Verlag - Springer , Lecture Notes in Mathematics Malicorne sur Sarthe, 72, Pays de la Loire, France 1976 Book condition, Etat : Très Bon paperback grand In-8 1 vol. - 238 pages‎


‎ Contents, Chapitres : Contents, iv, Text, 234 pages - Basic model theory - Transfer theorems in algebra - The Ax-Kochen-Ershov transfer principles, diophantine problems over local fields - Existentially complete structures - Existentially complete division rings - Existentially complete modules - Complete theories of Abelian groups - S1 categorical fields fine copy‎

Librairie Internet Philoscience - Malicorne-sur-Sarthe
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‎Cherlin (Greg)‎

Reference : Cyb-6272

(1976)

‎Model Theoretic Algebra - Selected Topics , Lecture Notes in Mathematics, volume 521‎

‎Springer-Verlag - Springer , Lecture Notes in Mathematics Malicorne sur Sarthe, 72, Pays de la Loire, France 1976 Book condition, Etat : Bon paperback, editor's yellow and black printed wrappers grand In-8 1 vol. - 238 pages‎


‎ 1st edition, 1976 Contents, Chapitres : Contents, iv, Text, 234 pages - Basic model theory - Transfer theorems in algebra - The Ax-Kochen-Ershov transfer principles, diophantine problems over local fields - Existentially complete structures - Existentially complete division rings - Existentially complete modules - Complete theories of Abelian groups - S1 categorical fields wrappers are clean with a minor folding track on the top left corner of the bottom part, inside is clean, the former owner had underlined very few lines at red ink with rules, about 25 lines, the text remains clean, his signature on the corner of the first page, it's still a good reading copy‎

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‎Chombart de Lauwe (Marie-José) et Bellan (Claude)‎

Reference : Cyb-6905

(1979)

‎Enfants de l'image - Enfants personnages des médias / Enfants réels‎

‎Payot , Bibliothèque Scientifique Malicorne sur Sarthe, 72, Pays de la Loire, France 1979 Book condition, Etat : Bon broché, sous couverture imprimée éditeur noir, illustrée d'une photographie en couleurs d'une jeune fille regardant la télévision grand In-8 1 vol. - 295 pages‎


‎quelques schémas et tableaux dans le texte 1ere édition, 1979 Contents, Chapitres : Avant-propos - Transmission sociale et socialisation des enfants - 1. Le versant média : Les médias pour enfants, des institutions de socialisation - Une approche méthodologique des médias pour enfants - Les personnages d'enfants - Typologies - 2. Du coté des enfants : Les enfants et leurs médias, choix, représentations, identification aux modèles - Une approche méthodologique des enfants - Le héros vu par l'enfant - Les différentes catégories d'enfants et leurs héros - Moi et le héros - Conclusion et bibliographie bel exemplaire, frais et propre‎

Librairie Internet Philoscience - Malicorne-sur-Sarthe
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‎Chombart de Lauwe (Marie-José) et Bellan (Claude)‎

Reference : Cyb-6260

(1979)

‎Enfants de l'image - Enfants personnages des médias / Enfants réels (envoi autographe de l'auteur)‎

‎Payot , Bibliothèque Scientifique Malicorne sur Sarthe, 72, Pays de la Loire, France 1979 Book condition, Etat : Bon broché, sous couverture imprimée éditeur noir, illustrée d'une photographie en couleurs d'une jeune fille regardant la télévision grand In-8 1 vol. - 295 pages‎


‎quelques schémas et tableaux dans le texte service de presse de la 1ere édition, 1979 Contents, Chapitres : Avant-propos - Transmission sociale et socialisation des enfants - 1. Le versant média : Les médias pour enfants, des institutions de socialisation - Une approche méthodologique des médias pour enfants - Les personnages d'enfants - Typologies - 2. Du coté des enfants : Les enfants et leurs médias, choix, représentations, identification aux modèles - Une approche méthodologique des enfants - Le héros vu par l'enfant - Les différentes catégories d'enfants et leurs héros - Moi et le héros - Conclusion et bibliographie couverture à peine jaunie, intérieur frais et propre, papier à peine jauni, quelques coins de pages cornés, cela reste un bon exemplaire augmenté d'un envoi autographe signé de M.J. Chombart de Lauwe adressé à René Zazzo et son épouse, contresigné par Claude Bellan‎

Librairie Internet Philoscience - Malicorne-sur-Sarthe
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‎Christophe Van Gerrewey‎

Reference : 48972

‎Architectuur, een gebruiksaanwijzing. Theorie, kritiek en geschiedenis sinds 1950 volgens Geert Bekaert‎

‎, A&S/books, 2015, softcover, 22 x 16cm, 295 blz., Ill. zw/w. ISBN 9789076714448.‎


‎Geert Bekaert (1928) is de meest productieve en gezaghebbende architectuurcriticus uit de twintigste eeuw in het Nederlandse taalgebied. Tegelijkertijd is hij een van de meest literaire publicisten. Tussen 2008 en 2012 werd, met steun van de Vlaamse Gemeenschap, zijn verzameld werk (10 delen, ca. 1500 teksten) uitgegeven. Dit boek, een herwerking van een doctoraatsproefschrift, is de allereerste grondige studie van zijn geschriften, zijn aanpak en zijn thema?s. Door de brede interesse en methode van Bekaert, en door de gerichte thematische analyse van Van Gerrewey, biedt het tegelijk een overzicht op de debatten en de onderwerpen binnen de Belgische, Nederlandse en Europese architectuurcultuur sinds 1950. Van Gerrewey heeft daarvoor een opeenvolging opgesteld van zes thema?s: religie, wonen, maatschappij, geschiedenis, stad en cultuur. Deze onderwerpen worden besproken aan de hand van de teksten van Bekaert, en aan de hand van het werk van binnenlandse en buitenlandse architecten dat er het onderwerp van was. Met illustraties uit de diacollectie van Bekaert en een geselecteerde bibliografie van zijn publicaties. Inhoud: 0. Geestelijke oefeningen: Een lees- en schrijfwijzer. 1. Architectuur & religie: Nieuwe ideeen over de moderne bouw 2. Architectuur & Wonen: Het sacrale is het alledaagse 3. Architectuur & maatschappij: Cum finierit, tunc incipiet 4. Architectuur & geschiedenis: Arm verleden! 5. Architectuur & stad: Ik houd van het tijdperk waarin ik geboren ben. 6. Architectuur & Cultuur: Architecture is FUN Christophe Van Gerrewey (1982) studeerde architectuur (UGent) en literatuurwetenschap (KULeuven). Hij publiceerde in tijdschriften als Journal of Architecture, Architectural Theory Review, A+U en ARCH+. Samen met Mil De Kooning was hij van 2007 tot 2012 redacteur van de verzamelde opstellen van Geert Bekaert. In 2014 publiceerde Lannoo het overzichtswerk Architectuur Belgie. 25 jaar in 75 projecten. Daarnaast verschenen bij De Bezige Bij de romans Op de hoogte en Trein met vertraging, en de essaybundel Over alles en voor iedereen.‎

ERIK TONEN BOOKS - Antwerpen

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‎Cipra (Annie) et Hermelin (Christian)‎

Reference : Cyb-2641

(1983)

‎La presse un outil pédagogique - Son écriture, la lecture, son information, sa critique‎

‎Editions Retz , Pour Comprendre les Médias Malicorne sur Sarthe, 72, Pays de la Loire, France 1983 Book condition, Etat : Bon broché, sous couverture illustrée de couvertures de journaux In-8 1 vol. - 192 pages‎


‎nombreuses illustrations en noir et blanc dans le texte 1ere édition Contents, Chapitres : Préface par André Desthomas - Le feuilletage - Pédagogie de l'auto-documentation - Face à l'évènement - Initiation aux réalités économiques - Les sources de l'information - L'échantillonage - Compter, mesurer, comparer - Les titres et leur langage - Le langage des articles - La mise en page - L'image de presse - Les catégories de presse - Les quotidiens nationaux - Les quotidiens de province - Les hébdos d'information générale - La presse féminine - La presse des idoles - La publicité - Le chantier reste ouvert - Annexe : La Belgique par J. Delahaut - La Suisse par E. Bollinger et R. Duboux - Index et bibliographie papier legerement jauni, sinon tres bon etat‎

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‎C. Jones;‎

Reference : 37389

‎Eclipse of Empire. Perceptions of the Western Empire and its Rulers in Late-Medieval France,‎

‎Turnhout, Brepols, 2007 Hardback, XXIV+415 p., 4 b/w ill. + 4 colour ill., 5 b/w line art, 160 x 240 mm. ISBN 9782503524788.‎


‎Through an innovative and wide-ranging exploration this book examines the reality behind the assumption that the idea of a universal ruler became increasingly irrelevant in late-medieval Europe. Focusing on France in the century before the outbreak of the Hundred Years War, it explores attitudes towards the contemporary institution of the western Empire, its rulers, and its place in the world. Historians have tended to assume that there was little place for a universal Empire and its would-be rulers in late-medieval thought. Pointing to the rapid decline in the fortunes of the Empire after the death of the Emperor Frederick II, the rediscovery of Aristotle's Politics by western Europeans, and the growing confidence - and burgeoning bureaucracy - of the kings of France and England, it is often argued that the claims to universal domination of men like the Emperor Henry VII, or indeed of popes like Boniface VIII, were becoming increasingly anachronistic, not to say a little ridiculous. Perceptions of the Empire undoubtedly changed in this period. Yet, whether it was in the cloisters of Saint-Denis, the pamphlets of Pierre Dubois, or even the thought of Charles d'Anjou, the first Angevin king of Sicily, this book argues that the Empire and its ruler still had an important, indeed unique, role to play in a properly ordered Christian society. Languages : English. ‎

ERIK TONEN BOOKS - Antwerpen

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EUR104.50 (€104.50 )

‎"CLAIRAUT, (ALEXIS CLAUDE de). - THE FIRST DIRECT CONFIRMATION OF THE COPERNICAN THEORY.‎

Reference : 46843

(1740)

‎De L'Abberation apparente des Etoiles, causée par le mouvement progressif de la Lumière.‎

‎(Paris, L'Imprimerie Royale, 1740). 4to. Without wrappers. Extracted from ""Mémoires de l'Academie des Sciences. Année 1737"". Pp. 205-227 a. 2 folded engraved plates.‎


‎First appearance of this extremely importent paper in which Clairaut directly confirms the rotation and the orbital movement of the Earth around the Sun, and giving an indirect proof of the axiom, that the velocity of light does not depend on whether the light source moves away or toward the observer. The Earth does move after all !!In 1728 James Bradley, trying to measure the stellar parallax, discovered stellar aberration - the angular displacement of the apparent direction of starlight due to the earth's motion - and attributed it to the combined effect of the finite velocity of light and the earth's orbital velocity. But Bradley had not given any theoretical proof, but Clairaut did in the offered paper.Aberration is ""the apparent change in direction of a source of light caused by an observers component of motion perpendicular to the impinging rays. During this time the telescope has moved a short distance, causing the photons to reach a spot on the focal plane, displayed from the former image position... This discovery provided the first direct physical confirmation of the Copernican theory. A second importent application of aberration has been its clear-cut demonstration that, as is axiomatic to special relativity, light reaching the earth has a velocity unaffected by the relative motion of the source toward or away from earth.""(McGraw-Hill ""Concise Encyclopedia..."").‎

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DKK5,000.00 (€670.61 )

‎Clair, Jean‎

Reference : 8927

‎Nouvelle SubjectivitéNotes et documentssur le retourde l'expression figurativeet de la scène de genredans la peinturede la fin du siècle‎

‎Lebeer Hossmann, Bruxelles, 1979. In-8, broché, 125 pp. L'ordre figuratif. - La rationalité du dessin. - La force des choses. - Entretiens. - Propos d'artistes - Catalogue.‎


‎Illustrations en noir et blanc.Peu courant. --- Plus d'informations sur le site archivesdunord.com‎

Phone number : 01 42 73 13 41

EUR26.00 (€26.00 )

‎Claude Roy‎

Reference : 14687

(1965)

‎L'amour du théâtre. Descriptions critiques, IV‎

‎Paris, Gallimard, 1965, Broché-Jaquette éditeur, 210 pages. Bon état,mais inscriptions sur dernière page et sur 2ème de couveture. ‎


Phone number : (+32) 470 87 87 88

EUR12.00 (€12.00 )

‎CLAUSIUS, R. (RUDOLF). - A MAIN PAPER ON THE KINETIC THEORY OF GASES.‎

Reference : 43056

(1858)

‎Ueber die mittlere Länge der Wege, welche bei der Molecularbewegung gasförmiger Körper von den einzelnen Molecülen zurückgelegt werden" nebst einigen anderen Bemerkungen über die mechanische Wärmetheorie.‎

‎Leipzig, Johann Ambrosius Barth, 1858. Contemp. hcalf. 5 raised bands, gilt spine and gilt lettering to spine. A few scratches to spine. Small stamp on verso of first -and general- titlepage. In: ""Annalen der Physik und Chemie. Hrsg. von J.C. Poggendorff"", Vierte Reihe Bd. 15, (=Poggendorff Bd. 105). X,636 pp. and 4 folded lithographed plates. Clausius's paper: pp. 239-258. The entire volume offered. Fine and clean.‎


‎First printing of this main paper in the working out of the Kinetic Theory of Gases in which Clausius announced his determination of the equation governing the mean free path lenght of a molecule moving freely in gases. By this he inscribed his name as one of the founders of the Kinetic Theory of Gases.""Clausius was one of the founders of the kinetic theory of gases and of the science of thermodynamics. He and Lord Kelvin at about the same time and independently announced the Second Law of thermodynamics. Clausius particularly developed the theory of thermodynamics by applying it to the study of gases and vapors.""(Magie in ""A Source Book in Physics"", p. 228).""In order to analyze the process (of molecular collisions), Clausius adopted a simplified model for his admittedly complicated molecule. He assumed that whatever the actual patterns on intermolecular forces, one could suppose that there is some advantage distance between the centers of molecules which would represent a general boundary between attractive and repulsive forces. If two molecules were to approach each other within that boundary, repulsion would generally occur. Thus the very complex problem of intermolecular action was reduced to a ""billiard ball"" model."" (DSB III, p. 307-06). - Parkinson, Breakthroughs, C/P 1858.‎

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