‎Thé‎

‎"Jack the Sniper", "Jack the Sniper"‎

‎"A Peep Over the Barleycorn" in the Firing Line with the P.W.O. 2nd West Yorkshire Regiment Through the Relief of Ladysmith‎

‎like new. unknown‎

Referentie van de boekhandelaar : 11485530 ISBN : 1845748980 9781845748982

‎"JOULE, J. P. (JAMES PRESCOTT), ROBERT MAYER - THE CONTROVERSY OVER ""THE MECHANICAL EQUIVALENT OF HEAT""‎

‎Expériences sur l'identité entre le calorique et la force mécanique. Détermination de l'équivalent par la chaleur dégagée pendant la friction du mercure. (Joule) (+) Sur la transformation de la force vive en chaleur, et réciproquement. (Extrait d'u...‎

‎Paris, Bachelier, 1847 a. 1848. 4to. No wrappers. In: ""Comptes Rendus Hebdomadaires des Séances de L'Academie des Sciences"", Tome 25, No 8 and Tome 27, No 16. Pp. (286-) 324 a. pp. (373-) 400. (Entire issues offered). Joule's paper: pp. 309-311. Mayer's paper: pp. 385-387.‎

‎First apperance of the paper in which Joule presented his last and most exact measurement of ""THE MECHANICAL EQUIVALENT OF HEAT"" by using his famous experimental design, the Paddle-wheel experiment, the most direct demonstration of the heat-mechanical-work equivalence. - He reported his final determinations of the equivalent to the French Academy of Sciences, and presented this learned body with the iron paddle-wheel calorimeter he had used in the case of mercury, thus establishing that heat is a form of energy.Mayer, in his paper, claimed that he was the first to evaluate the mechanical equivalent, and thus claiming priority to the importent conservation law, the first law of thermodynamics and the conservation of energy.Parkinson ""Breakthroughs"" 1847 P.‎

Referentie van de boekhandelaar : 49068

‎"JOULE, J.P. (JAMES PRESCOTT) - ONE OF THE MOST IMPORTENT IMPROVEMENTS OF THE STEAM-ENGINE.‎

‎On the Surface-condensation of Steam. Received October 10, - Read December 13, 1860.‎

‎(London, Taylor and Francis, 1862). 4to. No wrappers as extracted from ""Philosophical Transactions"" 1862 - Vol. 151. Pp. 133-160, 1 large textillustration.‎

‎First appearance of Joule's paper in which he describes his importent improvement of the Steam-Engine, using the principles of the first law of thermodynamics which he himself helped to establish.""In addition, numerous other researches stand to Joules credit -- the work done in compressing gases and the thermal changes they undergo when forced under pressure through small apertures (with Lord Kelvin), the change of volume on solution, the change of temperature produced by the longitudinal extension and compression of solids, etc. It was during the experiments involved by the first of these inquiries that Joule was incidentally led to appreciate the value of surface condensation in increasing the efficiency of the steam engine. A new form of condenser was tested on the small engine employed, and the results it yielded formed the starting-point of a series of investigations which were aided by a special grant from the Royal Society, and were described in an elaborate memoir presented to it on the 13th of December 1860 (the paper offered). His results, according to Kelvin, led directly and speedily to the present practical method of surface-condensation, one of the most important improvements of the steam engine, especially for marine use, since the days of James Watt. Joule died at Sale on the 11th of October 1889.""(NNDB)‎

Referentie van de boekhandelaar : 47108

‎"JOLIOT, FRÉDÉRIC, IRENE CURIE (JOLIOT-CURIE) ET AL. - THE FRENCH CONTRIBUTION TO THE ATOMIC BOMB‎

‎Sur l'énergie des groupes de protons émis lors de transmutation du bore par les rayons (alpha). (Avec Ignace Zlotowski). (+) Sur le radioélement de période 3,5 heurs formé dans l'uranium irradié par le neutrons. (Irene Curie et Paul Savite...‎

‎Paris, Gauthier-Villars, 1938 a. 1939. 4to. No wrappers. 7 original issues from ""Comptes Rendus Hebdomadaires des Séances de L'Academie des Sciences"", tome 206 (Nos 10, 12, 17 a. 22) + tome 208 (Nos 5, 9 a. 13). With titlepages to both volumes. The papers tome 206: pp. 750-752, 906-908, 1256-1259 a. 1643-1644 + tome 208: pp. 341-343, 343-346, 647-649 a. 995-997. All 7 issues with a stamp to first leaf. Titlepages stamped in blind at foot ""The Chemists Club Library"".‎

‎First appearance of these importent papers, the investigations recorded here gave an essentuial contribution to the development of the first atomic bomb and to the advancement of nuclear physics. In collaboration with his wife Irene, he discovered artificially induced radioactivity early in 1934 for which they were awarded the Nobel Prize in Chemistry for 1935. The Joliot-Curies provided chemical evidence for transmutation ( the change of one element to another) with the change of aluminum into a previously unknown isotope (variety) of silicon. This led to the development of a new discipline - the production and study of radioisotopes (radioactive forms of elements), and their later investigations together with their collaborators unrolled the fission process as in the offered papers.‎

Referentie van de boekhandelaar : 48387

‎"John Canaday, The Metropolitan Museum of Art.".‎

‎"Metropolitan Seminars in Art: Portfolio 4 Abstraction."‎

‎1958. Hardcover. Very good. 10" x 13" with grey boards 32 pages no dj as issued. Includes 12 color prints in excellent condition. Minor wear on cover stain on front endpage all others in excellent condition." hardcover‎

Referentie van de boekhandelaar : 02311

‎"JYDSKE LOV - THE LOW GERMAN EDITION.‎

‎Dat Rechte Judske Lowbock Anno 1590. auergesehn, Corrigeret, vnde in dem Densken vorbetert, tho Copenhagen in Druck vthgegahn. Nu öuerst vth dem Densken in de Holsteinische Sprake, van Worde tho Worde, Alse dat beiden Spraken am negesten hefft gescheh...‎

‎(Slesvig, Nicolai Wegener), 1593. 4to. Helpergamentsbind fra 1600-taller. Ved ombindingen er bagerst indsat ca. 100 blanke blade. Forgyldt titeletiket i skind på ryg. Etiketten med lidt tab. Gl. ejernavn Bille Brahe (Hvedholm). 129 blade. På titelbladet er 2 linier, som var trykt med rødt overskrevet med sort. Blad 1b med stort træsnit af Danmarks våben. Blad 2a med helsides træsnit, Christian IV's portræt. Gl. ejernavn på titelbladet. Rent eksemplar trykt på kraftigt skrivepapir og med talrige samtidige tilskrifter i en net hånd.‎

‎Yderst sjældent forekommende anden udgave (den første trykt af Brandis 1486) af den plattyske oversættelse af Jyske Lov ved Blasius Eckenberger. Der eksisterer kun en lille håndfuld bevarede eksemplarer i privat ejerskab. Det foreliggende eksemplar er en af varianteksemplarerne som er beskrevet af Lauritz Nielsen (Dansk Bibliografi, p.348, no.1072) og som gør sig bemærket ved flere udeladelser. Således er udeladt oversætterens eneretsprivilegium, dedikationen fra oversætteren, Chr. IV's autorisation m.v. (= læg 2 og 3). I dette eksemplar starter teksten med ""Vörrede"" som har arksignatur D og slutter med blad 139 b, som er et helsides træsnit af oversætterens bomærke. Repertoriet, som Eckenberger udgav 1594 sammen med loven er heller ikke tilstede.Lauritz Nielsen, 1072. - Thesaurus I, 167.‎

Referentie van de boekhandelaar : 55259

‎"KATER, HENRY. - ESTIMATING THE ELLIPTICITY OF THE EARTH.‎

‎An account of experiments for determining the ariation in the lenght of the pendulum vibrating seconds, at the principal stations of the Trigonometrical Survey of Great Britain. Read June 24, 1819.‎

‎London, W. Bulmer & Co., 1819. 4to. No wrappers as issued in ""Philosophical Transactions of the Royal Society of London for the Year MDCCCXIX."", Part III. With titlepage to Part III. (4), pp. 337-508. Clean and fine.‎

‎First appearance of Kater's great paper, a report of his results as member of ""The Survey of Great Britain"", using his invention, ""Kater's Pendulum"".""On the basis of the principle enunciated by Huygens that the centers of suspension and oscillation are interchangeable, Kater devised a reversible pendulum (which became known as ""Kater’s pendulum"") with knife edges accurately adjusted to lie at the conjugate points. By using the distance between these points as the ""length"" in the formula for a simple pendulum, he was able to determine with great accuracy the length of a pendulum beating seconds under specified conditions. He thereby obtained accurate values for g, the acceleration due to gravity, at several stations of the Trigonometrical Survey of Great Britain and estimated the ellipticity of the earth. Kater performed these experiments as a member of a committee appointed by the Royal Society in response to a request by the governmnet for assistance in standardizing weights and measures.""(DSB).‎

Referentie van de boekhandelaar : 46536

‎"KALM, PEHR (PER). - SIGNED BY THE AUTHOR.‎

‎En Resa til Norra America, på Kongl. Swenska Wetenskaps Academiens befallning, och Publici kostnad. Tome I (af 3).‎

‎Stockholm, Lars Salvius, 1753. Lille 8vo. Samtidigt blåt, falmet og slidt papirsomslag, ryg mangler. (22),484,(20) pp., træstukne illustrationer i teksten. 10 blade i midten med lidt papir i nedre margin bortrevet, tab af enkelte bogstaver på 2 blade. Med brugsspor og spredte brunpletter. Titelbladet brunplettet og med lille stempel. På indersiden af foromslaget med egenhændig tilskrift ""Pehr Kalm""‎

‎Originaludgaven, dog kun første bind, som tilsyneladende har tilhørt forfatteren selv. I dette første bind beskriver Kalm rejsens start i Sverige med beskrivelsen af hans færd fra Uppsala til Strömstad (pp. 1-43), herefter rejse i Norge (pp. 47-138, Grimstad - Arendal - Christianssand). Resten af bindet omhandler England, som sidenhen blev udgivet separat.This first volume of the first edition deals with the travels in Sweden (pp. 1-43), Norway (pp. 47-138) and England (pp. 138-484).Sabin 36986 - Schiötz ""Itineraria Norvegica"", 511a. + Supplement p. 393.‎

Referentie van de boekhandelaar : 51379

‎"KELLER, FERDINAND - THE ""APPEARANCE"" OF PFAHLBAUTEN (THE STAKE BUILDINGS) IN SWITZERLAND.‎

‎Die keltischen Pfahlbauten in den Schweizerseen. (Erster-) Achter Bericht.‎

‎Zürich, Meyer und Zeller, (1854-) 1879. 4to. Contemporary halfcalf. Gilt spine, gilt letterinf. Fronthinge weakening. 1. Bericht (title without year): pp. (66-) 100 - 2.: pp. (110-) 155 - 3.: X,(73-) 116 - 4.: 34,(2) pp. - 5.: (4),(131-) 188 pp. - 6.: VIII,(245-) 320 pp. - 7.: (2),(4),69,(2),XII,(2) pp. - 8.: VIII,58 pp. and 85 lithographed plates, each with numerous illustr., 2 views (complete). Siebenter berich has 2 titlepages, the first: ""Résultat des Recherches exécutées dans les Lacs de la Suisse Occidentale depuis l'année 1866 decrit par V. Gross, F.-A. Forel et Edm. de Fellenberg"". The second: ""Pfahlbauten. Siebenter Bericht. Von Ferdinand Keller"". A few minor brownspots, internally clean.The work was published in ""Mittheilungen der antiquarischen Gesellschaft in Zürich"", Bde IX,,XII,,XIII,,XIV,.XV,,XIX, a. XX. The work has successively belong to three well-known Danish archaeologist: Georg Sarauw, Axel Steensberg and J. Troels-Smith with their names on front free endpaper.Troels-Smith is internatonally known as one of the pioneers in Pollen Analysis, especially with his work ""Pollenanalytische Untersuchungen zu einigen Schweizerischen Pfahlbauproblemen"" founded on his excavations on the ""Pfahlbauten"".‎

‎First edition of this pioneer work in Swiss archaeology, exposing in a long series of reports his finds in the Swiss lakes (the Swiss lake Dwellings), - describing the Swiss ""Urbevölkerung"" with their Stake Buildings and the rich finds around these in the Swiss lakes.‎

Referentie van de boekhandelaar : 48328

‎"KIES, (JOHANN). & CASSINI de THURY - LUNAR THEORY & THE BERLINER QUADRANT.‎

‎De la Situation la plus avantageuse des Planetes pour Découvrir les Irrégularités de leurs Mouvemens. (+ Kies:) Sur les Eclipses des Etoileas fixes par la Lune. (+ Cassini de Thury:) Memoire, dans lequel on examiné, si l'on peut esperer la meme Pre...‎

‎(Berlin, Haude et Spener, 1751). 4to. No wrappers, as issued in ""Mémoires de l'Academie Royale des Sciences et Belles-Lettres"", tome V, Année 1749, pp. 339-372, 1 folded geometrical plate (to the first paper) and 3 fine double-page folded engraved plates showing the quadrant.‎

‎Kies was one of the first to propagate Newton's discoveries in Germany, and dedicated two of his works to the Englishman. The crater Kies on the Moon is named after him.The paper on the instrument describes and depicts the large quadrant in the Berlin observatory invented by Hadley (described in Transactions of the Royal Society in 1732).""From 1742 to 1754, at the recommendation of the mathematician Leonhard Euler, he (Kies) was made professor of mathematics at Berlin's Academy of Sciences and astronomer at its observatory. His reports from this time include De la Situation la plus avantageuse des planètes pour découvrir les irrégularités de leurs mouvemens, Sur les Éclipses des étoiles fixes par la lune, and Description d'un instrument qui se trouve .""‎

Referentie van de boekhandelaar : 42770

‎"KIRCHHOFF, G. (GUSTAV ROBERT). - FOUNDING ASTRO-PHYSICS - THE SOLAR SPECTRUM (PMM 278) - FRENCH VERSION.‎

‎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).‎

Referentie van de boekhandelaar : 44144

‎"KIRCHHOFF, G. (GUSTAV ROBERT).- THE KEY TO THE NEW WORLD OF QUANTA - INTRODUCING ""BLACK-BODY RADIATION""‎

‎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.‎

Referentie van de boekhandelaar : 43085

‎"KOENIG (KÖNIG), SAMUEL. - GIVING RISE TO ONE OF THE UGLIEST SCIENTIFIC CONTROVERSIES.‎

‎De universali Principio aequilibrii & motus, in Vi viva reperto, deque nexu inter Vim Vivam & Sctionem, utriusque Minimo, Dissertatio. (+) ...continuata & finita. (2 Parts).‎

‎Leipzig, Gleditsch & Lanckis, 1751. 4to. No wrappers. In: ""Nova Acta Eruditorum, Anno MDCCLI"", March- Issue, Pars I-II. Entire issue in 2 parts offered. With titlepage to the volume 1751. Pp. 97-192. Koenig's paper: pp. 125-135 a. pp. 162-176. With 2 engraved plates. Titlepage with 2 stamps and a bit soiled. Leaves as usual a bit browned.‎

‎First printing of this important paper in which Koenig set forth his ""Law of least Action"". The law states that the kinetic energy of a system of mass points is equal to the sum of the kinetic energy of the motion of the system relative to the center of gravity and of the kinetic energy of the total mass of the system considered as a whole, which moves as the center of gravity of the system.""While still in Franeker, Koenig wrote the draft of his important essay on the principle of least action, which was directed against Maupertuis. The controversy touched off by this work, which was published in March 1751, resulted in perhaps the ugliest of all the famous scientific disputes. Its principal figures were Koenig, Maupertuis, Euler, Frederick II, and Voltaire" and, as is well known, it left an unseemly stain on Euler’s otherwise untarnished escutcheon. The quarrel occupied Koenig’s last years almost completely" moreover, he had been ill for several years before it started. Koenig emerged the moral victor from this affair, in which all the great scientists of Europe—except Maupertuis and Euler—were on his side. The later finding of Kabitz2 testifies to Koenig’s irreproachable character.""(DSB).‎

Referentie van de boekhandelaar : 46906

‎"KORTEWEG, D.J. & G. DE VRIES - THE KORTEWEG-DE VRIES EQUATION FOR THE SOLITARY WAVE‎

‎On the Change of Form of Long Waves advancing in a Rectangular Canal, and on a New Type of Long Stationary Waves.‎

‎London,Taylor and Francis, 1895. 8vo. Contemp. hcalf. Gilt lettering to spine. A stamp at foot of titlepage. In: No wrappers. In: ""The London, Edinburgh and Dublin Philosophical Magazine and Journal of Science"", Vol. XXXIX, Fifth Series. VI,(1),552 pp. a. 7 plates. The paper: pp. 422-443. Internally clean and fine.‎

‎First appearance of the paper in which the authors set forth the equation which bears their name.The equation is named for Diederik Korteweg and Gustav de Vries who studied it, though the equation first appears in Boussinesqs work, 1877.""In mathematics and physics, a soliton is a self-reinforcing solitary wave (a wave packet or pulse) that maintains its shape while it travels at constant speed. Solitons are caused by a cancellation of nonlinear and dispersive effects in the medium.... Solitons arise as the solutions of a widespread class of weakly nonlinear dispersive partial differential equations describing physical systems. The soliton phenomenon was first described by John Scott Russell (1808-1882) who observed a solitary wave in the Union Canal in Scotland. He reproduced the phenomenon in a wave tank and named it the ""Wave of Translation"".Scott Russell's experimental work seemed at odds with Isaac Newton's and Daniel Bernoulli's theories of hydrodynamics. George Biddell Airy and George Gabriel Stokes had difficulty accepting Scott Russell's experimental observations because they could not be explained by the existing water wave theories. Their contemporaries spent some time attempting to extend the theory but it would take until the 1870s before Joseph Boussinesq and Lord Rayleigh published a theoretical treatment and solutions. In 1895 Diederik Korteweg and Gustav de Vries provided what is now known as the Korteweg-de Vries equation, including solitary wave and periodic cnoidal wave solutions."" (Wikipedia).‎

Referentie van de boekhandelaar : 47026

‎"KORN, ARTHUR. - THE TELEPHOTOGRAPHIC MACHINE.‎

‎Sur un appareil servant à compenser l'inertie du sélénium.‎

‎(Paris, Gauthier-Villars), 1906. 4to. No wrappers. In: ""Comptes Rendus Hebdomadaires des Séances de L'Academie des Sciences"", Tome 143, No 23. Pp. (857-) 940. (Entire issue offered). Korn's paper: pp. 892-895. And one diagram in the text. Paperquality rather poor, a bit fragile.‎

‎In this paper Korn gives a technical decription of his invention of his telephotographic machine (later the fax-machine)In 1902, Arthur Korn (1870-1945) in Germany invented telephotography, a means for transmitting still photographs by means of electrical wires. In 1907, Korn sent the first inter-city fax when he transmitted a photograph from Munich to Berlin. By 1906 his equipment was being put into regular service for transmission of newspaper photographs between Munich and berlin via telegraph circuits. (Hook & Norman ""Origins of Cyperspace"", No. 171).‎

Referentie van de boekhandelaar : 48954

‎"KRAMERS, H.A. - THE DOCTORAL THESIS.‎

‎Intensities of Spectral Lines. On the Application of the Quantum Theory to the Problem of the relaive Intensities of the Components of the Fine Structure and of the Stark Effect of the Lines of the Hydrogen Spectrum. With four Plates.‎

‎København, Høst & Søn, 1919. 4to. Orig.printed wrappers. (Offprint issue from ""D. Kgl. Danske Videnskabernes Selskab. Skr. Nat. Vid og Math. Afd. 8. Række, III.3.). Pp. 285-384,(2) a. 4 plates. Lower margin of frontwrapper faded.‎

‎Fist printing of Kramer's doctoral thesis in which he calculated the relative intensities of the fine-structure components on the Basis of Bohr's Correspondence Principle and obtained results which generally agreed with Paschen's measurements.Bohr had concluded ""that polarizations and intensities should, in the limit of high quantum numbers, be given by the Fourier components of the quantized motion and that even at low quantum numbers the Fourier components in the initial and final states should give an indication of the intensities to be expected. In his doctoral thesis at Leiden in 1919 (published by the Royal Danish Academy of Sciences) - the paper offered - Kramers developed the mathematical formalism required to apply these ideas"" he also carried out detailed calculations for the case of a hydrogen atom in an external electric field. This led to a satisfactoery interpretation of the intensities of Stark components.""(H.B.G. Casimir in DSB VII, p. 491).‎

Referentie van de boekhandelaar : 42955

‎"KYLLING, PEDER - DANMARKS FØRSTE FLORA - THE FIRST DANISH FLORA.‎

‎Viridarium Danicum, sive Catalogus Trilingvis Latino-Danico-Germanicus Plantarum Indigenarum In Dania Observatarum qvarum cuiqve suus est additus Locus, qvo in primis nascatur...‎

‎Hafniæ (København), uden angivelse af trykker, 1688. 4to. Nyere helpergamentsbd. i gl. stil, et af bindebåndene mangler. Kalligraferet rygtitel. (16),174,(24) pp. + Tilføjelses-og rettelsesbladet med stor træskåren slutvignet (2) pp. (Dette blad findes ikke i første del af oplaget iflg. Carl Christensen, ligesom den træskårne slutvignet mangler der). 4 blade løst indsat fra et andet eksemplar ( fol 5-8). 4 sidste blade med tab af øverste højre hjørner, repareret med teksttab. De 2 sidste har større tab af hjørnet, men er repareret. Første blade lidt tæt beskåret i højre margin. Ellers et ganske godt, rent eksemplar.‎

‎Den yderst sjældne originaludgave. ""Danske Lysthaver"" (Viridarium) er det klassiske værk i dansk floristisk litteratur, den første danske flora, og i 100 år den eneste. Heri opregnes 1103 arter, ordnet efter de latinske navne og tilføjede danske og tyske navne, samt blomsternes lokalitet. Værket blev til efter Kyllings udnævnelse til kongelig botaniker med en årsløn på 300 Rdl og med den hensigt at skulle udfærdige et katalog over alle Danmarks og Norges planter, for siden at udarbejde en virkelig Flora Danica indeholdende alle planter, der voksede vildt i Kongens to riger. Projektet lykkedes ved egne rejser, men også med vægtige bidrag fra botanikere, læger, præster etc. boende rundt omkring i rigerne. - Bibl. Danica II:189. - Thesaurus II:527.‎

Referentie van de boekhandelaar : 35592

‎"L'HÔPITAL (L'HOSPITAL), (GUILLAUME FRANÇOIS ANTOINE DE). - FIRST TREATISE ON THE DIFFERENTIAL CALCULUS.‎

‎Analyse des infinite Petits. Suivie d'un nouveau Commentaire pour l'intelligence des endroits les plus difficiles de cet Ouvrage. Par l'Autheur du Guide des jeunes Mathématiciens dans l'étude des Lecons de Mathematique de M. l'Abbé de la Caille.‎

‎Avignon, Veuve Girard & Francois Seguin, 1768. 8vo. Contemp. full mottled calf. Wear to top of spine. Richly gilt spine, titlelabel with gilt lettering. (2),XXXI,380 pp. and 8 folded engraved plates. On verso of title-page a stamped exlibris. On inside frontcover an engraved exlibris ""John Cookney"". Internally clean, printed on good paper.‎

‎This edition of the first treatise on the differential calculus, first published 1696, is the first with the commentaries by the famous French astronomer Nicolas-Louis De Lacaille, taken from his noted ""Leçons élémentaires de mathématiques"".""The Analyse des infiniment petits was the first textbook of the differential calculus. The existence of several commentaries on it - one by Varignon (1725) - attests to its popularity. The question of its intellectual ownership has been much debated. Jean Bernoulli, who is known to have instructed L’Hospital in the calculus about 1691, complained after L’Hospital’s death that he (Bernoulli) had not been given enough credit for his contributions. L’Hospital himself, in the introduction to his books, freely acknowledges his indebtedness to Leibniz and to the Bernoulli brothers. On the other hand, he states that he regards the foundations provided by him as his own idea, although they also have been credited by some to Jean Bernoulli. However, these foundations can be found, less explicitly, also in Leibniz, although Leibniz made it clear that he did not accept L’Hospital’s Platonistic views on the reality of infinitely small and infinitely large quantities.""(DSB).‎

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‎"L'HÔSPITAL, (GUILLAUME FRANÇOIS ANTOINE) MARQUIS DE. - CARTESIAN GEOMETRY APPLIED TO THE CONIC SECTIONS.‎

‎Traité Analytique des Sections Coniques et de leur Usage pour la Resolution des Equations dans les Problêmes tant déterminez qu'indéterminez. Ouvrage Posthume.‎

‎Paris, Jean Boudot et Jean Boudet fils, 1707. 4to. Contemporary full calf. A bit of cracking to front hinges, so that cords are seen, but cover not loosening. Spine with 6 raised bands, richly gilt compartments. Wear to top of spine. Two small old paperlabels, one to upper compartment, one to frontcover. Covers slightly rubbed. (4),459,(5) pp. Large woodcut vignette on titlepage, 2 other vignettes, one engraved , one in woodcut. 32 folded engraved plates and one smaller folded plate (Fig. A). An old owners stamp on flyleaf. Internally clean and fine. A few tiny brownspots. Wide-margined and printed on good paper.‎

‎Scarce first edition of l'Hôspital's second book - his second successfull textbook - the manuscript of which was left completed at his death in 1704. His first book ""Analyse des infiniment petits pour l’intelligence des lignes courbes"", 1696 was the first textbook of the differential calculus, and his name lives on in the name of the rule for finding the limiting value of a fraction whose numerator and denominator tend to zero. His mathyematical teacher was Jean Bernoulli.The year in which Newton published the anti-Cartesian ""Arithmeticus"" there appeared in France a conspicuously successfull textbook on Cartesian geometry along the lines of that of Guisnée. This was the ""Traité Analytique des Sections Coniques"".... a book which contains less original material than that of Guisnée, but which is more extensive and closer to the modern manner of treatment. The work had been intended for publication at the time the authors famous calculus textbook appeared in 1696, but l'Hospital's illness apparently led to delay and it appeared posthumously in 1707. It is Cartesian in emphasis and although it consists of but one volume, follows generally the tripartite plan of Lahire and Ozanam: first an algebraic quasi-analytic treatment of the Conic Sections along the lines of Apollonian theory"" then an analytic study of the loci, and finally a long section on the customary construction by conics of the roots of cubic and quartic polynominal equations... LHospital sometimes used two axes and seems to have recognized the interchangeability of these, but he betrays some hesitation... In general, L'Hospital (like Descartes) was more interested in analytic geometry as a measure of ecpressing loci algebraivcally than as a method of deriving the properties of a curve from its equation."" (Carl B. Boyer ""History of Analytic geometry"", pp. 150-154.‎

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‎"LAURENT, AUGUSTE. - THE NUCLEUS THEORY OF ORGANIC COMPOUNDS.‎

‎Analyse du Spodumène de l'Arriège et de la Wichtyne. (+) Sur de nouveaux Chlorures et Bromures d'Hydrogéne carboné. (+) Sur la Nitronaphtalase, la Nitronaphtalèse et la Naphtalase. (+) Sur le Benzoyle et la Benzimide.‎

‎Paris, Crochard, 1835. Contemp. hcloth. Gilt lettering to spine. In: ""Annales de Chimie et de Physique, Par MM. Gay-Lussac et Arago."", 2e Series, tome 59. 446,(2) pp. (Entire volume offered). Some scattered brownspots. Laurent's papers: pp. 107-111, 196-220,376-397 a. 397-422.‎

‎First printing of these importent papers in the history of organic chemistry explaining the differences to Dumas' law of substitutions, and introducing a ""new type"" and what he calls ""fundamental and derived radicals"". The introduction of the ""Nucleus Theory"" was the basis for the unitary theory formulated by Gerhardt.""While studying the reactions of naphthalene and its compounds with the halogens and nitric acid, Laurent was from the start characteristically concerned with the construction of an explanatory theory that would account for these phenomena. Like most creative scientists, he generalized his solution to a specific problem through the imaginative use of analogy, leading to the elaboration of the first comprehensive theory adequate for dealing with the whole domain of contemporaneous organic chemistry."" (DSB).""A founder of modern organic chemistry, Laurent was one of the most important chemists of the nineteenth century. He considered the behavior of matter to be a manifestation of its intimate internal structure, which one cannot determine with certainty but which one has to investigate if one wants to understand. Laurent’s preoccupation was to construct a method that could guide the chemist forward along this path, from facts to their causes. He was the first chemist to intimately associate crystallo-graphic data and chemical studies. Louis Pasteur and Charles Friedel later followed the way.""(DSB).‎

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‎"LAMY, A. (CLAUDE AUGUSTE). - THE ISOLATION OF THALLIUM.‎

‎De l'existance d'un nouveau métal, le thallium.‎

‎(Paris, Mallet-Bachelier), 1862. 4to. No wrappers. In: ""Comptes rendus hebdomadaires des séances de l’Académie des sciences"", Vol. 54, No 24. Pp. (1237-) 1287. (Entire issues offered). Lamy's paper: pp. 1255-1258.‎

‎First appearance of the paper in which Lamy reported the first isolation of the new element Thallium. A large paper on the isolation was published in ""Annales de Chimie et de Physique"" a year after (1863). William Crookes was the first to observe Thallium (1861) as he found a new green line in a selenium sample, but Lamy was the first to isolate it and to prove that it was a metal.""Claude-Auguste Lamy (1820-1878) examined some slime from a sulfuric acid plant at Loos which was using Belgian pyrite and observed the green spectral line. He extracted thallium sesquichloride and isolated the metal new by electrolysis. Only after his discovery, he found out that Crookes had earlier discovered and named the new element, and gave Crookes the honour. Crookes presumed that his Thallium was something of the order of Sulphur, Selenium or Tellurium but Lamy found it to be a metal. In April 1862 he reported to the French Académie des sciences."" (Timeline of chemical elements).Parkinson ""Breakthroughs"", 1862 C - Weeks pp. 192 ff.‎

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‎"LAUE, MAX von - AN EXPERIMENTAL PROOF OF THE GENERAL THEORY OF RELATIVITY.‎

‎Die Mitführung des Lichtes durch bewegte Körpernach dem Relativitätsprincip. + Zur Cohnschen Elektrodynamik.‎

‎Leipzig, Barth, 1907. No wrappers. Extracted from ""Annalen der Physik"", Vierte Folge, Bd. 23. Pp. 989-990 a. pp. 991-996. The leaves is punched in inner margins after cords. Fine and clean.‎

‎First edition of Laue's importent paper in which he gives an experimental proof of the non-addition and non-subtraction phenomena in respect of the velocity of light. - Laue was awarded the Nobel Prize in 1914.""Einstein’s special theory of relativity dispensed with the addition or subtraction of the velocities, hitherto assumed to be self-evident, and applied instead a special ""addition theorem."" In 1907 Laue demonstrated that this theorem readily yields Fizeau’s formula with the previously enigmatic Fresnel drag coefficient: u = c/n ± v(1 - 1/n2). Laue thereby furnished Einstein’s theory with an important experimental proof, which, along with the Michelson-Morley experiment and arguments from group theory, contributed to early acceptance of the theory. Having thus proved himself an expert in relativity theory, in 1910 Laue wrote the first monograph on the subject. He expanded it in 1919 with a second volume on the general theory of relativity"" the work went through several editions.""(DSB).‎

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‎"LANGLEY, S.P. - INVENTION OF THE BOLOMETER.‎

‎Le Bolomètre. Mémoire lu devant la Societe Mét´rorologique américaine, décembre 1880.‎

‎Paris, Imprimerie Gauthier-Villars, 1881. 8vo. Contemporary half calf, raised bands, gilt spine. Light wear along edges. Two small stamps on verso of title-page, and one on verso of the plates. In ""Annales de Chimie et de Physique"", Cinquiéme Series - Tome XXIV. 576 pp. + 2 folded plates. Langley's paper: pp. 275-284, textillustrations.‎

‎First French edition of the paper in which Langley describes the function of his invention of the bolometer for measurements of the cosmic microwave background radiation. A bolometer is a device for measuring the power of incident electromagnetic radiation via the heating of a material with a temperature-dependent electrical resistance.""Correctly recognizing the need for measurements of the energy of radiation as a function of wavelenght, Langley developed a new instrument ""the bolometer"" between 1879 and 1881 to do this......The superior measurements by means of the bolometer, the newly discovered extent of the solar spectrum, and the new results for selective absorption of the earth’s atmosphere were significant contributions to the study of the sun and its effects on the earth.""(DSB).Langley was awarded the Nobe l in physics in 1908.The volume conatins also Gabriel Lippmann (Nobel Prize 1908) ""Princiope de la Coservation de L'électricité"", pp. 145-178 and Crooke's famous paper (in French) ""Sur la viscosité des Gaz trés raréfies"", pp. 476-547 with 1 plate.‎

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‎"LABAT, R.P. - FROM THE LIBRARY OF A.G. MOLTKE.‎

‎Nouveau Voyage aux Isles de l'Amerique, contenant l'Histoire naturelle de ces Pays, l'Origine, les Moeurs, la Religion & la Gouvernement des Habitans anciens & moderne. Nouvelle Edition...enrichie des Figures en Taille-douce. Tome Sixieme (seul).‎

‎Paris, Theodore Le Gras, 1742. Small 8vo. Contemporary full calf. Spine and covers worn. From the library of Count A.G. Moltke with his large gilt coat of arms on both covers. (4),502 pp. Large fold. engraved plate (plan du Connvent artinique), 1 fold. Plan du Port, du Fort et du Bourg Grenade. plan du Fort, Grenade, 2 maps (L'isle de saint Christophle, L'isle de la Barbade, 1 folded plate showing natives preparing tobacco leaves, 5 botanical plates (2 with cacao), 3 zoological plates. Internally fine, some light yellowing to margins.‎

‎This volume describes the isles Martinique, Guadeloupe, Barbade (Barbados) and Grenade (Grenada).""A very pleasant and instructive work in many respects""(Chalmers) - ""The most copious that we possess on the Antilles"" very full on the Natural history and productions of the islands."" (Sabin: 38412).‎

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‎"LAGRANGE, (JOSEPH LOUIS). - THE INTRODUCTION OF THE 'GRAVITATIONAL POTENTIAL' THE PRIZE-WINNING MEMOIR.‎

‎Prix D'Astronomie Physique sur L'èquation séculaire de la Lune.‎

‎(Paris, Imprimerie Royale, 1776). 4to. Extracts from ""Mémoires de Mathematique et de Physique, Présentés à l'Academie des Sciences par divers Savans"", Année 1773. Pp. 1-61. A faint dampstain to right margin of the first leaves, otherwise fine and clean.‎

‎First printing of this importent memoir as it represents THE EARLIEST INTRODUCTION OF THE IDEA OF THE POTENTIAL, the ""Gravitational Potential"". The potential of a body at any point is the sum of the mass of every element of the body when divided by its distance from the point. Lagrange showed that if the potential of a body at an external point were known, the attraction in any direction could be at once found.""For the prize of 1774, the Academy asked whether it were possible to explain the secular equation of the moon by the attraction of all the celestial bodies, or by the effect of the nonsphericity of the earth and of the moon. Lagrange, who was equal to the scope of the subject, felt very stale and at the end of August 1773 withdrew from the contest. At d’Alembert’s request Condorcet persuaded him to persevere. He was granted an extension and thanked the jury for this favor in February 1774. He took the prize with ""Sur l’équation séculaire de la lune."" (DSB).Parkinson ""Breakthroughs"", 1773 P.‎

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