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VULPIAN, (EDME FELIX ALFRED). - DISCOVERY OF ADRENALINEBiblio.com

Note sur quelques réactions propres à la substance des capsules surrénales.

PELLETIER, PIERRE et JOSEPH CAVENTOU - THE DISCOVERY OF STRYCHNINEBiblio.com

Note sur un nouvel Alcali Lu à l'Academie des Sciences le 10 août 1818. Mémoire Sur un nouvel Alcali végétal la Strychine trouvé dans la fève de Saint-Ignace la noix vomique etc. Lu à l'Academie des Sciences le 14 décembre 1818.

181843871Paris Crochard 18181819. No wrappers. In: "Annales de Chimie et de Physique Par MM. Gay-Lussac et Arago." tome 8 Cahier 3 a. 10 Cahier 2 pp. 225-336 and pp. 129-240. Entire issues offered. Pelletier & Caventou's papers: pp. 323-324 tome 8 and pp. 142-176 tome 10. A few scattered brownspots. First printing of these classic papers in chemistry in which the authors announced their discovery of Strychnine. This was the first alkali of vegetable origin to be discovered after morphine. This discovery and their discovery of chlorophyll brought them international fame. The first small paper contains the announcement of the discovery and the second long memoir contains the elaborate exposition of the discovery."Strychnine was only the second alkaloid to be extracted the first was morphine. Pelletier and Caventou wanted to name their new alkaloid vauqueline after Nicolas Vauquelin one of their associates who had refined the technique of ether extraction for use in isolating alkaloids. However the officers of the Académe des Sciences in Paris rejected the idea on the grounds that a respected scientist’s name should not be paired with a deadly poison. In addition to strychnine the pair isolated other important compounds from plants including caffeine chlorophyll and the anti-malaria drug quinine. Paul L. Burnham.Parkinson:"Breakthroughs" 1818 C. - Garrison & Morton: 1846.The first issue also contains their importent memoir "Examen chimique de la Cochenillee et de sa matière colorante" pp. 250-287 which describes how they obtained crotonic acid from croton oil and analyzed carmine in the cochineal. unknown

Herman H. J. Lynge & Søn A/S · Danemark3 500,00 DKK≈ 470,05 €

DAVY, HUMPHRY - THE DISCOVERY OF HYDROGEN TELLURIDE - THE RIVALRY WITH GAY-LUSSAC & THENARDBiblio.com

Nouvelles Recherches électro-chimiques principalement relatives aux substances métalliques tirées des alcalis et de terres et à quelques combinations de l'Hydrogène. Suite des Recherches. Sur les Observations sur les Recherches faites p.

181046377Paris J. Klostermann 1810. Contemp. hcalf. Spine gilt. Slightly rubbed. A few scratches to binding. Small stamps on verso of titlepage.In: "Annales de Chimie ou Recueil de Mémoires concernant la Chemie" Tome 75. 336 pp. a. 2 folded engraved plates. Some scattered brownspots. The papers: pp. 27-77 129-175 256-263 264-273 274-289 a. 290-316. First French version of Davy's "The Bakerian Lecture for 1809. On some new Electrochemical Researches on various Objects particularly the metallic Bodies from the Alkalies and Earth and on some Combinations of Hydrogene. Read November 16 1809." together with the controversy papers by Davy and Gay-Lussac & Thenard."Mr. Davy having from the commencement of his electro-chemical researches communicated the several steps of his progress to the Society The Royal Society takes the present opportunity of reporting the results of his further inquiries under four principal heads. First on the nature of the metals of the fixed alkalis. Second on the nature of Hydrogen and composition of ammonia. Thirdly on the metals of the earth; and Fourthly he makes a comparison between the antiphlogistic doctrine and a modified phlogistic hypothesis."Abstract. He further gives arguments for considering potassium and sodium which he discovered in 1808 as a element.""Gay-Lussac had a slight rivalry between himself and the creation scientist Sir Humphry Davy. Davy was chemically preparing Potassium and Sodium through an electrical current and this made Gay-Lussac and Thénard envious of his success. They too decided to perform the same task but they had no battery at their disposal as Davy had so they had to form another way to chemically prepare the two elements. In 1808 they used a red-hot iron fused to potash the water-soluble form of a manufactured salt containing potassium to perform this task a method that Davy admitted had its advantageous qualities. Gay-Lussac and Thénard were successful in preparing Potassium and continued to make a full analysis of its chemical properties and began to use it for their own experiments. In 1809 Davy performed the same task using it to reduce Boron in Boracic acid." unknown

Herman H. J. Lynge & Søn A/S · Danemark2 500,00 DKK≈ 335,75 €

STEENSTRUP, JOHANNES JAPETUS SMITH - THE DISCOVERY OF "ALTERNATION OF GENERATIONS''.Biblio.com

Om Forplantning og Udvikling gjennem vexlende Generationsrækker en særegen Form for Opfostringen i de lavere Dyrklasser. On Reproduction and Development through Alternation of Generations a Special Form of Propagation in Lower Animals. Undersög.

184245440Kjöbenhavn Bianco Luno 1842 a. 1845. 4to. Bound in one contemp. halfcalf spine gilt. A small tear to backhinge at lower compartment of spine. IV76 pp. and 3 double-page folded lithographed plates with many figs. XIV88 pp. and 2 double-apge lithographed plates with many figs. Light browning to the last leaves of the second work. The scarce first edition of the work in which Steenstrup describes his discovery of the principle of 'ALTERNATION OF GENERATIONS'' sexual and asexual in plants and animals. "Steenstrup showed that certain animals produce offspring which never resemble them but which on the other hand bring forth progeny which return in form and nature to their grandparents or more distant ancestors." Garrison & Morton No 217. A German translation was published the same year and an English in 1845. Norman 2009 German translation. "The second major publication - the first dealing with geology - of 1842 was "Om Forplantning og Udvikling gjennem vexlende Generationsrækker." the work offered Steenstrup's comprehensive presentation of the form of reproduction that he called 'alternation of generations' that is the alternation of asexual and sexual reproduction or metagenesis. This phenomenon had previously been described by Chamisso but Steenstrup included a greater number of observations based on a significantly wider range of subjects and provided an importent chapter on its meaning. Steenstrup's growing reputation won him an appointment as professor of zoology at the University of Copenhagen where he tought from 1846 until 1885."DSB XII p. 9. unknown

Herman H. J. Lynge & Søn A/S · Danemark7 000,00 DKK≈ 940,10 €

HENRY, JOSEPH - THE DISCOVERY OF SELF-INDUCTIONBiblio.com

On the Influence of a Spiral Conductor in increasing the Intensity of Electricity from a Galvanic Arrangement of a Single Pair &c.

183747418London Richard and John E. Taylor 1837. No wrappers. Extracted fron "Scientific Memoirs selected from The Transactions of Foreign Academies of Science and Learned Societies. Edited by Richard Taylor." Vol. I. Pp. 540-547. Henry's milestone paper announcing his discovery of electrical self-induction. "Henry independently discovered electro-magnetic induction and in this paper announced his discovery of electric self-induction one of the prime properies of an electro-magnetic circuit. Henry was an eminent experimenter but was casual in publishing his findings with resulting lack of recognition of his contributions."Bern Dibner.Dibner "Heralds of Sciece" No.63.It was also printed the same year in "Transactions of the American Philosophical Society New Series Vol. 5". The paper was later printed in "Philosophical Magazine" 1840."The direction of Henryâ€™s thought became somewhat apparent in his 1835 paper refers to the papers reading before the American Phil. Soc. febr. 6th 1835 on the action of a spiral conductor in increasing the intensity of galvanic currents. The paper started out as an affirmation of Henryâ€™s priority in the discovery of self-induction. He then combined induction proper using Faradayâ€™s findings and his own with selfinduction to show how these produce a pattern of repulsions yielding an increased effect in spirals. He specifically linked these â€œmagneto-electricalâ€ results to the principles of static induction developed by Cavendish and Poisson. This explanation was then applied to Savaryâ€™s report of changes of polarity when magnetic needles were placed at varying distances from a wire in which a current was being transmitted "MÃ©moire sur lâ€™aimantation" in Annales de chimie et de physique 34 1827. That is currents appeared periodically in the air surrounding a current-bearing straight wire as a result of the actions of induction and self-induction." DSB.Wheeler Gift: 2724-2725a. unknown

Herman H. J. Lynge & Søn A/S · Danemark3 500,00 DKK≈ 470,05 €

BROGLIE (DE BROGLIE), LOUIS DE . - DISCOVERY OF THE WAVE THEORY OF MATTER AND CREATION OF WAVE-MECHANICSBiblio.com

Ondes et quanta. Note de M. Louis de Broglie présentée par M. Jean Perrin. Séance du 10 Septembre 1923. Quanta de lumière diffraction et interférences. Note de M. Louis de Broglie transmise par M. Jean Perrin. Séance du 24 Septembre 1923. .

192349718Paris Gauthier-Villars et Cie 1923. 4to. Bound in one contemp. full buckram. Spines gilt and with gilt lettering. In: "Comptes Rendus Hebdomadaires des Séances de L'Academie des Sciences" Tome 177. Bound with orig. printed front-wrapper to No. 1 half-title and title-page to vol. 177. 1513 pp. Entire volume offered. De Broglie's papers: pp. 507-510 pp. 548-551 a. pp. 630-32. Clean and fine. A punched stamp on foot of title-page. First edition of these papers which ESTABLISHED A NEW ERA IN PHYSICS by introducing the epochal new principle that particle-wave duality should apply not only to radiation but also to matter and thus CREATING QUANTUM MECHANICS. These 3 papers were extended to form his doctoral thesis of 1924 "Recherches sur la Théorie des Quanta."De Broglie relates "After long reflection in solitude and meditation I suddenly had the idea during the year 1923 that the discovery made by Einstein in 1905 should be generalized by extending it to all material particles and notably to electrons" Preface to his PhD thesis 1924."He made the leap in his September 10 1923 paper: E=hv should hold not only for photons but also for electrons to which he assigns a 'fictitious associated wave'. In his September 24 paper he indicated the direction in which one 'should seek experimental confirmations of our ideas': a stream of electrons traversing an aperture whose dimensions are small compared with the wavelenght of the electron waves 'should show diffraction phenomena' ."Pais "Subtle is the Lord" pp. 425-436.In the third paper October 8 he discusses "The interplay between the propagation of the particle and of the waves could be expressed in more formal terms as an identity between the fundamental variational principles of Pierre de Fermat rays and Pierre Louis Maupertuis particles as de Broglie discussed it further in his last communication . Therein he also considered some thermodynamic consequences of his generalized wave-particle duality. He showed in particular how one could using Lord Rayleigh’s 1900 formula for the number of stationary modes for phase waves obtain Planck’s division of the mechanical phase space into quantum cells.Louis de Broglie achieved a worldwide reputation for his discovery of the wave theory of matter for which he received the Nobel Prize for physics in 1929. His work was extended into a full-fledged wave mechanics by Erwin Schrödinger and thus contributed to the creation of quantum mechanics. After an early attempt to propose a deterministic interpretation of his theory de Broglie joined the Copenhagen school’s mainstream noncausal interpretation of the quantum theory."DSB."This idea i.e. de Broglie's that matter might behave as waves was tested and confirmed by Davisson and Germer in 1927. Thus the duality of both light and matter had been established and physicists had to come to terms with fundamental particles which defied simple theories and demanded two sets of 'complementary' descriptions each applicable under certain circumstances but incompatible with one another." Printing and the Mind of Man 417. hardcover

Herman H. J. Lynge & Søn A/S · Danemark30 000,00 DKK≈ 4 029,00 €

BROGLIE (DEBROGLIE), LOUIS de - DISCOVERY OF THE WAVE THEORY OF MATTER AND CREATION OF WAVE-MECHANICSBiblio.com

Ondes et quanta. Note de M. Louis de Broglie présentée par M. Jean Perrin. Séance du 10 Septembre 1923. Quanta de lumière diffraction et interférences. Note de M. Louis de Broglie transmise par M. Jean Perrin. Séance du 24 Septembre 1923. .

192346949Paris Gauthier-Villars et Cie 1923. 4to. Bound in 2 contemp. full cloth. Spines gilt and with gilt lettering. In: "Comptes Rendus Hebdomadaires des Séances de L'Academie des Sciences" Tome 177. With htitle a. titlepage. 1513 pp. Entire volume offered. De Broglie's papers: pp. 507-510 pp. 548-551 a. pp. 630-32. Clean and fine. A stamp to verso of titlepage. First edition of these papers which ESTABLISHED A NEW ERA IN PHYSICS by introducing the epochal new principle that particle-wave duality should apply not only to radiation but also to matter and thus CREATING QUANTUM MECHANICS. These 3 papers were extended to form his doctoral thesis of 1924 "Recherches sur la Théorie des Quanta."De Broglie relates "After long reflection in solitude and meditation I suddenly had the idea during the year 1923 that the discovery made by Einstein in 1905 should be generalized by extending it to all material particles and notably to electrons" Preface to his PhD thesis 1924."He made the leap in his September 10 1923 paper: E=hv should hold not only for photons but also for electrons to which he assigns a 'fictitious associated wave'. In his September 24 paper he indicated the direction in which one 'should seek experimental confirmations of our ideas': a stream of electrons traversing an aperture whose dimensions are small compared with the wavelenght of the electron waves 'should show diffraction phenomena' ."Pais "Subtle is the Lord" pp. 425-436.In the third paper October 8 he discusses "The interplay between the propagation of the particle and of the waves could be expressed in more formal terms as an identity between the fundamental variational principles of Pierre de Fermat rays and Pierre Louis Maupertuis particles as de Broglie discussed it further in his last communication . Therein he also considered some thermodynamic consequences of his generalized wave-particle duality. He showed in particular how one could using Lord Rayleigh’s 1900 formula for the number of stationary modes for phase waves obtain Planck’s division of the mechanical phase space into quantum cells.Louis de Broglie achieved a worldwide reputation for his discovery of the wave theory of matter for which he received the Nobel Prize for physics in 1929. His work was extended into a full-fledged wave mechanics by Erwin Schrödinger and thus contributed to the creation of quantum mechanics. After an early attempt to propose a deterministic interpretation of his theory de Broglie joined the Copenhagen school’s mainstream noncausal interpretation of the quantum theory."DSB."This idea i.e. de Broglie's that matter might behave as waves was tested and confirmed by Davisson and Germer in 1927. Thus the duality of both light and matter had been established and physicists had to come to terms with fundamental particles which defied simple theories and demanded two sets of 'complementary' descriptions each applicable under certain circumstances but incompatible with one another." Printing and the Mind of Man 417. hardcover

Herman H. J. Lynge & Søn A/S · Danemark30 000,00 DKK≈ 4 029,00 €

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