Artikelname: Drei Vorträge über Meteorologie.
Artikelbeschreibung:
| Blasius, Wilhelm: |
| Drei Vorträge über Meteorologie. |
| Braunschweig, Albert Limbach, 1892, 8°, 52 pp., feiner geprägter Leinenband der Zeit; mit eigenhändiger Widmung auf Vorsatz "Meinem lieben .. Otto Blasius .. vom Verfasser." |
| Gehalten im Verein für Naturwissenschaft zu Braunschweig im Oktober und Dezember 1891 von Wilhelm August Heinrich Blasius (* 5. Juli 1845 in Braunschweig; Å 31. Mai 1912 ebenda). |
| EUR 45.00 (Bestell-Nr: 45226) |
Artikelname: The Atmospheric Recorder, or Self-Registering Apparatus for the various changes of the barometer, thermometern hygrometer, electrometer, pluviometer, and evaporator and of the force and direction of the wind.
Artikelbeschreibung:
| Dollond, George: |
| The Atmospheric Recorder, or Self-Registering Apparatus for the various changes of the barometer, thermometern hygrometer, electrometer, pluviometer, and evaporator and of the force and direction of the wind. |
| Arranged and manufactured by G.Dollond, Optician to her Majesty, 59, St.Paul's Churchyard, London, (ca. 1850), 8 pp., Wrapper; plate is missing |
| EUR 35.00 (Bestell-Nr: 35741) |
Artikelname: Cours de Mécanique de l'École Polytechnique. 2 Bde.
Artikelbeschreibung:
| Duhamel, Jean-Marie-Constant: |
| Cours de Mécanique de l'École Polytechnique. 2 Bde. |
| Paris, Bacvhelier, Imprimeur-Libraire, 1845, 8, XI, 347 pp.; VIII, 355 pp., 4 gefalt. lith. Taf. mit 74 Abb., 2 Pappbände der Zeit. |
| First Edition! Jean-Marie-Constant Duhamel ( b.St.-Malo, France, 5 February; d.Paris, France, 29 April, 1872) "scientific contributions were minor butnumerous and pertinent; his teaching and involvement in academic administration were probably the primary sources of his influence. Today his name is best remembered of Duhamel's Principe in partial differential equations; Duhamel's obtained this theorem in the context of his work on the mathematical theory of heat. Using the techniques of mathematical physics he also studied topics of acoustics. In his interest and approaches Duhamel was clearly in the tradition of the French géomètres." "Except for one year, Duhamel taught continuously at the École Polytechnique from 1830 to 1869. He was first given provisional charge of the analysis course, replacing Coriolis. He was made assistant lecturer in geodesy in 1831, entrance examiner in 1835, professor for analysis and mechanics in 1836, permanent examiner in 1840, and director of studies in 1844. ... Duhamel also taught at the École Normale Supérieure and at the Sorbone...." Sigalia Dostrovsky, DSB IV, pp.222-223 |
| EUR 340.00 (Bestell-Nr: 30076) |