1820 risultati
1842rif. 59217(Paris, Bachelier), 1842. 4to. No wrappers. In: ""Comptes Rendus Hebdomadaires des Séances de L'Academie des Sciences"", Tome 14, No. 10. Pp. (349-) 378. (Entire issue offered). Donné's paper: pp. 366-368.
1886rif. 48205(Paris, Gauthier-Villars), 1886. 4to. No wrappers. In: ""Comptes Rendus hebdomadaires des Séances de L'Academie des Sciences"", Tome 102, No 18. Pp. (991-) 1041. (Entire issue offered). The papers: pp. 1003-1004 a. 1005-1006.
1841rif. 47143(Paris, Bachelier), 1841. 4to. No wrappers. In: ""Comptes Rendus Hebdomadaires des Séances de L'Academie des Sciences"", Tome XIII, No. 10. Pp. (487-) 558. (Entire issue offered). Matteucci's paper: pp. 540-41.
1882rif. 49173(Paris: Gauthier-Villars), 1882. 4to. No wrappers. In: ""Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences"", Vol 94, No 4 + 15 + 17. Pp. (149-) 184, pp. (997--) 1068 a. pp. (1139-) 1214. (3 entire issues offered). Poincare's papers: pp. 163-168, 1038-1042 a. 1166-67.
1831rif. 49631(Paris, Crochard, 1831). No wrappers. In: ""Annales de Chimie et de Physique, Par MM. Gay-Lussac et Arago."", tome 46, Cahier 1. Pp. 5-112. (Entire issue offered). Sefström's paper: pp. 105-111.
1856rif. 49036(Paris, Mallet-Bachelier, 1856). 4to. No wrappers. In: ""Comptes Rendus Hebdomadaires des Séances de L'Academie des Sciences"", Tome 43, No 13. Pp. (637-) 672. (Entire issue offered). Vulpian's paper: pp. 663-665.
1820rif. 44807Paris Crochard 1820. No wrappers as extracted fron 'Annales de Chimie et de Physique' Volume 15 2e Series. Pp. 93-102. First appearance of this importent paper in which Arago gives an account of his discovery of how iron and steel could be magnetized by the action of the voltaic current THE FIRST STEP TOWARDS THE ELECTRIC TELEGRAPH. "Arago . made several important contributions to electromagnetism on his own. On 20 September 1820 he announced the discovery of the temporary magnetization of soft iron by an electric current which suggested to Ampère a theory about the nature of magnetic "currents" and provided the technological key to the electric telegraph. Ampère calculated that the magnetic power could be multiplied by twisting the current-carrying wire into a helix and with Arago he carried out the first experiments on primitive solenoids. In his historical articles Arago was always careful to credit Ampère with the major share of this discovery which ultimately depended upon Ampère’s mathematical theory."DSB.Arago formed a close freinship with Fresnelwhose views on the nature of light he ardently supported. He assisted Fresnel in some of his most importent work and made original discoveries in the same field.Magie "A Source Book in Physics" p. 443 ff. unknown
1898rif. 47409Paris Gauthier-Villars 1899. 4to. No wrappers. In: "Comptes Rendus Hebdomadaires des Séances de L'Academie des Sciences" Tome 129 No 16. Pp. 567- 626. Entire issue offered. Debierne's paper: pp. 593-595. Paperquality rather poor a bit fragile. First appearance of the paper in which Debierne announced his discovery of a new radioactive element found in uranium residues."In 1906 Professor Hahn discovered radioactinium between actinium an actinium X. Actinium emanation or "action" like radon is an inert gas was discovered independently by F. Giesel and André Debierne." Weeks "Discovery of the Elements" p. 307.Parkinson "Breakthroughs" 1899 C. unknown
1842rif. 59217Paris Bachelier 1842. 4to. No wrappers. In: "Comptes Rendus Hebdomadaires des Séances de L'Academie des Sciences" Tome 14 No. 10. Pp. 349- 378. Entire issue offered. Donné's paper: pp. 366-368. First printing of the paper announcing the discovery of blood-platelets THE THIRD CORPUSCLES OF THE BLOOD. Platelets or thrombocytes or yellow blood cells are very small irregularly shaped clear cell fragments i.e. cells that do not have a nucleus containing DNA 2-3 µm in diameter which derive from fragmentation of precursor megakaryocytes. The average lifespan of a platelet is normally just 5 to 9 days. Platelets are a natural source of growth factors. They circulate in the blood of mammals and are involved in hemostasis leading to the formation of blood clots. Platelets release thread-like fibers to form these clots.Garrison & Morton 864. unknown
1886rif. 48205Paris Gauthier-Villars 1886. 4to. No wrappers. In: "Comptes Rendus hebdomadaires des Séances de L'Academie des Sciences" Tome 102 No 18. Pp. 991- 1041. Entire issue offered. The papers: pp. 1003-1004 a. 1005-1006. First apperance of the papers in which Lecoc de Boisbaudran described how he separated Holmium into two kinds of earths and naming them."He accomplished this by fractional prepicitation first with ammonium hydroxide and then with a saturated solution of potassium sulfate and found that the constituents of pure holmium solutions precipitate in the folloeing order: terbium dysprosium holmium and erbium. Lecog de Boisbaudran never had an abundant supply of raw materials for his remarkable researches on the rare earths and he once confided to professor Urbain that most of his fractionations had been carried on on the marble slab of his fireplace."Weeks "Discovery of the Eelements".Parkinson "Breakthroughs" 1886 C. unknown
1841rif. 47143Paris Bachelier 1841. 4to. No wrappers. In: "Comptes Rendus Hebdomadaires des Séances de L'Academie des Sciences" Tome XIII No. 10. Pp. 487- 558. Entire issue offered. Matteucci's paper: pp. 540-41. First appearance of a main paper in the history of electro-physiology."The discovery by Volta of means for producing galvanic currents led to the construction of a galvanometer for measuring currents and later to its refinement. In 1841 Matteucci presented. a paper which showed that a galvanometer indicates a curring flowing whenh it is connected from the surface of a muscle to a wound in the muscle a current that was later called the "current of injury" and also the "current of rest" since it flowed without observable muscular contraction. Johannes Müller showed tis paper to his brilliant pupil du Bois-reymond. Du Bois interest was caught at once. He published his first paper on "thierische Electricität" in 1843 and his two-volumes on the subject - soon to become the classic - in 1848-49."Boring "History of Experimental Psychology" p. 40. unknown
1882rif. 49173Paris: Gauthier-Villars 1882. 4to. No wrappers. In: "Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences" Vol 94 No 4 15 17. Pp. 149- 184 pp. 997-- 1068 a. pp. 1139- 1214. 3 entire issues offered. Poincare's papers: pp. 163-168 1038-1042 a. 1166-67. First appearance in print of the discovery of the automorphic forms which Poincaré named Fuchsian functions."One of Poincaré's first discoveries in mathematics dating to the 1880s was automorphic forms. He named them Fuchsian functions after the mathematician Lazarus Fuchs because Fuchs was known for being a good teacher and had researched on differential equations and the theory of functions. Poincaré actually developed the concept of these functions as part of his doctoral thesis. Under Poincaré's definition an automorphic function is one which is analytic in its domain and is invariant under a discrete infinite group of linear fractional transformations. Automorphic functions then generalize both trigonometric and elliptic functions." Wikipedia. unknown
1806rif. 45517Paris Chez Bernard 1806. No wrappers. Ectracts from "Annales de Chimie ou Recueil de Mémoires." Vol. 57. Pp. 131-174 a. pp. 225-272. With the titlepage to volume 57. First appearance of a classic paper in which Proust describes his discovery of Grape.Sugar and the identificationof this with glucose. He investigated the varieties of sugar that occur in sweet vegetable juices distinguishing three kinds and he showed that the sugar in grapes of which he announced the existence to his classes at Madrid is identical with that obtained from honey by the Russian chemist J. T. Lowitz.Proust is famous for his work on the steadiness of composition of chemical compounds."In chemistry the law of definite proportions sometimes called Proust's Law states that a chemical compound always contains exactly the same proportion of elements by mass. An equivalent statement is the law of constant composition which states that all samples of a given chemical compound have the same elemental composition. For example oxygen makes up 8/9 of the mass of any sample of pure water while hydrogen makes up the remaining 1/9 of the mass. Along with the law of multiple proportions the law of definite proportions forms the basis of stoichiometry."Wikipedia. unknown
1806rif. 45517Paris, Chez Bernard, 1806. No wrappers. Ectracts from ""Annales de Chimie ou Recueil de Mémoires.."" Vol. 57. Pp. 131-174 a. pp. 225-272. With the titlepage to volume 57.
1831rif. 49631Paris Crochard 1831. No wrappers. In: "Annales de Chimie et de Physique Par MM. Gay-Lussac et Arago." tome 46 Cahier 1. Pp. 5-112. Entire issue offered. Sefström's paper: pp. 105-111. First printing of the paper in which Sefström announced his discovery of a new element in iron from the Taberg mine in Småland. He named it Vanadium from the goddess Vanadis.Parkinson "Breakthroughs" 1831 C.The discovery and isolation of Vanadium has a long story to tell. In reality it was found by del Rio in 1801 he named it Erythronium but upon further study he decided that he was mistaken as his further studies showed that it was made up of a basic lead chromate. unknown
1856rif. 49036Paris Mallet-Bachelier 1856. 4to. No wrappers. In: "Comptes Rendus Hebdomadaires des Séances de L'Academie des Sciences" Tome 43 No 13. Pp. 637- 672. Entire issue offered. Vulpian's paper: pp. 663-665. First appearance of the paper in which Vulpian described his discovery of adrenaline in the adrenal medulla. Vulpian established that the medulla synthesised a substance that was liberated into the blood circulation. This substance was later identified as adrenaline.Garrison & Morton No. 1141. unknown
2003rif. Adhya-9783540047605Springer 2003. Paperback. New. Springer paperback
2003rif. Adhya-9783540047605Springer 2003. Paperback. New. Springer paperback
rif. GOR008435040Paperback. Very Good. paperback
rif. Adamson, Glenn, Meyers, ZIn Pristine Condition. unknown
1849xx, [13]-509 p. front., 27 pl., 2 fold. maps 25 cm. Hardcover Very good condition, spine ends worn
rif. 14530Grand in 8 reliure éditeur pleine toile lie de vin, plaque avec titre dorés dans cartouche, reliure de SOUZE. 190270MM, .Faux-titre, frontispice (chasse au lasso),titre, XXXVI, 444 pages, tranches dorées,20 gravures sur acier hors texte sous serpentes, par MM.Jules NOEL, LEBRETON, Gustave JANET, gravées par MM Willmann, Outhwaite, Naigrot, Delannoy et Aubert. Ancienne maison Morizot, F de P. Mellado & Cie successeus sans date..Rousseurs sur serpentes en début et fin de volume, sinon bon exemplaire,belles vues de La Havane ,Buenos-Ayres, Veracruz et...
1898rif. 43857Berlin, J.A. Barth, 1898. No wrappers. In ""Annalen der Physik"", Neue Folge Band 65, No 5. Pp. 1-240.. (Entire issue offered, No.5). Titlepage to vol. 65. Stamp on titlepage. Schmidt's paper: pp. 141-151, textillustr. A tear to inner lower corners of pp. 24-32. (not affecting Schmidt's paper). Clean and fine.
1898rif. 43857Berlin J.A. Barth 1898. No wrappers. In "Annalen der Physik" Neue Folge Band 65 No 5. Pp. 1-240. Entire issue offered No.5. Titlepage to vol. 65. Stamp on titlepage. Schmidt's paper: pp. 141-151 textillustr. A tear to inner lower corners of pp. 24-32. not affecting Schmidt's paper. Clean and fine. First printing of Schmidt's full exposition in which he describes his discovery of the radioactivity of Thorium. Schmidt and Marie Curie independently demonstrated the radioactive quality but Schmidt's demonstration took place a few months before Curie's. The discovery was announced but not described in full in a short message published in "Verhandl. d. Phys. Gesellsch. zu Berlin 1898."Schmidt made his discovery while examining "many elements and compounds" in an effeort to determine whether any of the rays that were emitted bore a resemblance to those that Henri becquerel had found emerging from uranium and uranium compounds. He located only one such element thorium and immediately conducted absorption ionization reflection refradction and poklarization studies to determine the characteristics of its rays. Having combined a misinterpretation of Becquerel's with one of his own Schmidt concluded that thorium rays most resembled Röntgen rays - a conclusion that soon required revisoln in view of the researches of Marie Curie and Ernest Rutherford."DSB XII p. 191. unknown
2014New English Original very decorative full leather bdg. with mystical sun gilded. Folio. (33 x 24 cm). In English, Turkish and Ottoman Turkish. 1 atlas (40 pages; 426 leaves, that is, 852 pages) color illustrations, color maps. Piri Reis's Kitab-i Bahriyye. Facsimile, Topkapi Palace Museum Library, Treasury Collection, number 642.= Kitab-i Bahriyye. Topkapi Sarayi Müzesi Kütüphanes Hazine Koleksiyonu. Printed to 2000 copies.