WILCKE Johan CarlMareMagnum
19,309 results
1779In 8, pp. 242-246 con 1 tav. f.t. inc. all'acq. Br. rifatta con carta d'epoca. Stralcio da 'Opuscoli scelti sulle scienze e sulle arti tratti dagli Atti delle Accademie e dalle Collezioni Filosofiche, e Letterarie', vol. II, primo periodico scientifico milanese edito dal 1778 al 1803 che, sotto la cura di Carlo Amoretti e Francesco Soave, raccoglieva saggi e memorie dei principali scienziati dell'epoca. Estratto di una memoria di Johan Carl Wilcke, fisico svedese (Wismar 1732 - Stoccolma 1796) in cui e' descritta la macchina di Papin, secondo pero' una semplificazione apportata proprio da Wilcke. Viene quindi descritto l'uso di questa macchina in cucina, antenata della pentola a pressione: "il vantaggio di questa pentola riguardo alle comuni si e' che nel far cuocere la carne si risparmiano per lo meno tre quarti si' di tempo che di carbone...".
br. "Questioni quantistiche" è il volume, curato e diretto da Ken Wilber, che raccoglie gli scritti mistici dei più importanti fisici degli ultimi due secoli. Da Einstein a Schrödinger, passando per De Broglie, Heisenberg, Eddington e altri, gli indiscussi portavoce della fisica contemporanea riflettono con onestà e senza paura di giudizio sulla scienza, la religione e il loro legame imprescindibile; parlano e si interrogano a proposito di Dio, di misticismo e di spirito e di come le due grandi branche del sentire terreno ed extra-terreno vivano quello che lo stesso Wilber definisce un "legame fraterno". Questa brillante selezione di scritti traccia un percorso di profonda ricerca intellettuale e spirituale, accompagnando a comprendere come il rapporto tra scienza e religione sia molto più saldo di quanto ci sia stato insegnato a credere. Il linguaggio intimo e accessibile a chiunque usato in questo frangente dai grandi fisici che cambiarono la visione del mondo non solo regala una maggiore conoscenza della loro umanità e del loro spessore, ma offre altresì un punto di vista inedito e fecondo sui grandi interrogativi - scientifici e spirituali - dell'umanità.
1908ref. 200664Dresden, Lincke, 1908. M. 17 Abb. VII, 253 S.
1875ref. 1103635Leipzig, Th. Thomas, 1875. 11, (1), 331 S. Hlwd (leicht gebräunt, St. a. T.).
1919ref. 117766Leipzig, Teubner, 1919. M. 4 Abb. 66 S. OBr. Umschlag teils eingerissen. Vermerk a. Umschlag: "Überreicht vom Verfasser". (Abhandlungen der sächs. Akad. der Wiss. zu Leipzig Math.-phys. Kl. 36/1).
1912ref. 118795Leipzig, Teubner, 1912. 4°. 98 S. OBr. Umschl. angeschmutzt. Unaufgeschn. (SAW. Abh. d. Math.-phys. Kl. 32/6).
1966Wiener, Norbert Introduzione alla cibernetica. Torino, Boringhieri 1966, 229 p. Molto buono (Very Good) firma e data di appartenenza. 229
1953ref. 034647New York: Simon And Schuster 1953. 1st Edition 1st Printing. Hardcover. Very Good/Good. Xii 39 Pp. Grey Cloth Stamped In Gilt And Green. Stated First Printing. Lightly Used Book With Presentation Bookplate To A Library Their Blind Stamp On Title Page No Other Marks. Dj With Wear Small Losses At Corners Price Clipped. Simon And Schuster hardcover
1960ref. 059253New York 1933: Dover Publications 1960. 2nd Edition 1st Printing. Wrappers. Very Good. 201 Pp. Softcover First Printing Of This Newly Revised Text 1960 Unlaminated Covers 29 Titles On Front Endpaper With Prices $1 To $6 Prices Blackd Out But Price On Rear Cover Can Still Be Read $1.50 Wiener's Pioneering 1932 Lecture Series And 1933 Book-Length Study Of " The Fourier Integral As A Link Between Harmonic Analysis And Mathematical Theory On The One Hand And Actual Physical And Engineering Problems On The Other." Signed By Wiener On The Title Page In His Days At Caltech. Also With Ownership Signature Of Physicist/Inventor/Author Gerald G Comisar At Top Of Title Page. Dover Publications unknown
1966In-16° (cm. 18), brossura editoriale figurata, pp. [6], 229, [5]. Brunitura ai margini, buon esemplare. (MG18)
1902In-8° (23,2 x 15,2 cm), pp. (6), XXXVI, 727 [i. e. 743], (1), legatura editoriale, con titoli al dorso e fregi a secco ai piatti. Con 381 figure in bianco e nero nel testo. Il volume contiene alcune pagine il cui numero viene ripetuto accompagnato dalle prime lettere dell'alfabeto, in dettaglio: 52, 52a, 52b, 52c, 52d; 287, 287a, 287b, 287c, 287d; 339, 339a, 339b; 452, 452a, 452b, 452c, 452d; 463, 463a, 463b; il numero totale delle pagine è quindi di 743. Al recto della carta di guardia anteriore, incollato, lungo il dorso, da vecchio proprietario, opuscolo pubblicitario, di 4 pagine, con "A List of Handbooks for Civil, Mechanical, and Electrical Engineers, and for Students in Science, Technology, and Art. Published by Whittaker & Co., 2 White Hart St. Paternoster Square, London, E. C., and 66 Fifth Avenue, New York". Piccoli, leggeri segni d'umido al taglio di testa, per il resto, esemplare ben conservato. Contents: List of Symbols. Part I. Physical Principles of Dynamo-Electric Machines. Chapter I. Principles of Current Generation in Armature. Chapter II. The Magnetic Field of Dynamo-Electric Machines. Part II. Calculation of Armature. Chapter III. Fundamental Calculation for Armature Winding. Chapter IV. Dimensions of Armature Core. Chapter V. Final Calculation of Armature Winding. Chapter VI. Energy Losses in Armature. Rise of Armature Temperature. Chapter VII. Mechanical Effects of Armature Winding. Chapter VIII. Armature Winding of Dynamo-Electric Machines. Chapter IX. Dimensioning of Commutators, Brushes, and Current-conveying Parts of Dynamo. Chapter X. Mechanical Calculations about Armature. Part III. Calculation of Magnetic Flux. Chapter XI. Useful and Total Magnetic Flux. Chapter XII. Calculation of Leakage Factor, from Dimensions of Machine. Chapter XIII. Calculation of Leakage Factor, from Machine Test. Part IV. Dimensions of Field-Magnet Frame. Chapter XIV. Forms of Field-Magnet Frames. Chapter XV. General Construction Rules. Chapter XVI. Calculation of Field-Magnet Frame. Part V. Calculation of Magnetizing Force. Chapter XVII. Theory of the Magnetic Circuit. Chapter XVIII. Magnetizing Forces. Part VI. Calculation of Magnet Winding. Chapter XIX. Coil Winding Calculations. Chapter XX. Series Winding. Chapter XXI. Shunt Winding. Chapter XXII. Compound Winding. Part VII. Efficiency of Generators and Motors; Designing of a Number of Dynamos of Same Type; Calculation of Electric Motors, Unipolar Dynamos, Motor-Generators, etc.; and Dynamo-Graphics. Chapter XXIII. Efficiency of Generators and Motors. Chapter XXIV. Designing of a Number of Dynamos of Same Type. Chapter XXV. Calculation of Electric Motors. Chapter XXVI. Calculation of Unipolar Dynamos. Chapter XXVII. Calculation of Dynamotors; Generators for Special Purposes, etc.. Chapter XXVIII. Dynamo Graphics. Part VIII. Practical Examples of Dynamo Calculation. Chapter XXIX. Examples of Calculations for Electric Generators. Chapter XXX. Examples of Leakage Calculations, Electric Motor Design, etc.. Appendix I. Tables of Dimensions of Modern Dynamos. Appendix II. Wire Tables and Winding Data. Appendix III. Localization and Remedy of Troubles in Dynamos and Motors in Operation. Index. Titolo completo: Practical Calculation of Dynamo-Electric Machines. A Manual for Electrical and Mechanical Engineers and a Text-book for Students of Electrical Engineering. Continuous Current Machinery. By Alfred E. Wiener, E. E., M. E., M. A. I. E. E.. Second Edition, revised and enlarged
1896ref. 43069Leipzig Johann Ambrosius Barth 1896. 8vo. Contemporary half cloth with gilt title to spine. Band 58 of "Annalen der Physik und Chemie". Library stamp to verso of title-page. Light wear to edges and capitals and a damp-stain to the lower part of the last three leaves. Otherwise a clean and well preserved copy. The entire volume offered. Pp. 662-669. Entire volume: VIII 776 pp. 6 folded plates. First edition of Wilhelm Wien's highly influential paper on the phenomenon of radiation also known as Wien's displacement law. Wien followed Ludwig Boltzmann's approach when incorporating electrodynamics and thermodynamics in investigating radiation and its characteristics. "He argued that if a system reaches the same temperature by the increase of temperature or by the adiabatic compression of the volume containing heat radiation it should yield the same energy distribution. Considering also the Doppler effect of the radiation Wien arrived at an expression for energy distribution that states that the product of temperature and the wave length is a constant". Mathew Chandrankunnel Philosophy of physics 2000 4 p.Wien's empirical observations functioned as a starting point for Max Planck who wanted prove the theoretical foundation for Wien's wishing thus to justify the entropy law. Today Wien's approximation is also known as Wien-Planck law.This phenomenon was coined "Wien's displacement law" because the energy density curve is displaced correspondingly to the temperature; it implies that the hotter an object is the shorter the wavelength at which it will release most of its radiation. Wien's description of radiation awarded him the Nobel Prize in Physics in 1911. Wien's constant is today used in a wide range of different aspects of physics e.g. cosmic microwave background and the determination of how much energy is emitted from a light bulb. Magie "A Source Book in Physics". Pp. 597-600.Other papers of interest contained in the present volume:KOHLRAUSCH F. Ueber Widerstandsmessungen von Electrolyten mit Wechselströmen durch das Dynamometer. Pp. 514-516.BOLTZMANN L. Zur Energetik. Pp. 595-598.RYDBERG J. J. Die Neuen Grundstoffe des Cleveïtgases. Pp. 674-679.WIEN W. Ueber die auf einer schweren Flüssigkeit möglichen Wellen von sehr Höhe. Pp. 729-735.Etc. hardcover
1926ref. 035742Munchen Munich: Max Hueber 1926. Soft cover. Good. 18 Pp. Salmon Wrappers Printed In Black. First Printing. Covers Detached But Present A Few Very Small Chips On Foredge Of Rear Cover No Names Or Marks Good Only. Wilhelm Carl Werner Otto Fritz Franz Wien 1864 - 1928 Was A German Physicist Who In 1893 Used Theories About Heat And Electromagnetism To Deduce Wien's Displacement Law Which Calculates The Emission Of A Black Body At Any Temperature From The Emission At Any One Reference Temperature. He Also Formulated An Expression For The Black-Body Radiation Which Is Correct In The Photon-Gas Limit. His Arguments Were Based On The Notion Of Adiabatic Invariance And Were Instrumental For The Formulation Of Quantum Mechanics. Wien Received The 1911 Nobel Prize For His Work On Heat Radiation. Courtesy: Wikipedia. Max Hueber paperback
1927ref. NATW2094Lpz., Akadem. Vlgsges. 1927. gr.-8°, XII, 562 S., 1 Bl. Vlgsanz., mit 164 Abb., Bibl.-Expl., OLn., mit 3 Klebezettel u. eingepr. Inv.-Nr. am Rü., 2 Bibl.-Zettel am Vorderdeckel, abgegriffen, vord. Gelenk kaputt, Rü. u. Vorderdeckel vom Buchblock gelöst, am vord. Innendeckel 2 Klebezettel, 2 Stemp. u. hs. Verm., innen mehrf. gestemp., vom Vortit. an im Falz mit Tixo u. weißem Klebeband geklebt, hint. Gelenk ebenfalls beschäd., Stellspuren. Joos, G. u. E.v. Angerer. Spektroskopie I. Stark, J. Starkeffekt.
1930ref. NATW2098Lpz., Akadem. Vlgsges. 1930. gr.-8°, VII, 436 S., 1 Bl., 2 Bl. Vlgsanz., mit 197 Abb., Bibl.-Expl., Ln. d. Zt., mit kl. Klebezettel u. eingepr. Inv.-Nr. am RüSchwanz, berieben, an den Kanten u. Ecken leicht bestoß., verso Reihentit. u. Innentit. mehrf. gestemp. m. einigen hs. Verm., im Buchblock vereinzelt gestemp., geringe Stellspuren. Lindh, Acel E. Röntgenspektroskopie.
1928ref. NATW2088Lpz., Akadem. Vlgsges. 1928. gr.-8°, XII, 431 S., 3 nn. S. Vlgsanz., mit 196 Abb. u. 7 Taf., Bibl.-Expl., OLn., eingepr. Inv.-Nr. am unt. Kap., leicht berieben, Ecken geringf. bestoß., verstaubter Kopfschn., in den Gelenken gelockert, Innentit. mehrf. gestemp. m. hs. Verm., hint. Vors. gestemp., Stellspuren. Ott, H. Strukturbestimmung mit Röntgeninterferenzen. - Herzfeld, K. F. Gittertheorie der festen Körper.
1913ref. 1137715Leipzig, Teubner, 1913. 2 Bl., 76 S. m. 11 Fig. im Text. Hlwd (Exlibris, St. a. d. T.).
1789Berlin und Stettin, Friedrich Nicolai, 1789-1805. Bound in 19 uniform contemp. hcalf. Gilt spines. Tome- and titlelabels with gilt lettering. Light wear to top of spine on 2 volumes. A paperlabel pasted on upper compartments. Stamps on title-pages. Complete with 241 folded engraved plates. In general fine and clean. A few minor brownspots. Scattered brownspots to volume 19/20.
1789ref. 56465Berlin und Stettin, Friedrich Nicolai, 1789-1805. Bound in 19 uniform contemp. hcalf. Gilt spines. Tome- and titlelabels with gilt lettering. Light wear to top of spine on 2 volumes. A paperlabel pasted on upper compartments. Stamps on title-pages. Complete with 241 folded engraved plates. In general fine and clean. A few minor brownspots. Scattered brownspots to volume 19/20.
1863ref. 006976Braunschweig: Verlag von Friedrich Vieweg Und Sohn 1863. Book. Very Good. Cloth. Later Printing. 8vo - over 7¾" - 9¾" tall. Both volumes dated 1863 and both are Very Good in original cloth period prior owner name stamped 4 times to front end pages and once to rear paste downs moderate foxing throughout both volumes boards rubbed fold-out color plate in vol. 2 with 2" tear at fold. Numerous wood engravings throughout both volumes. Wiedemann became famous through his works on electromagnetism and made important contributions to the fields of chemistry and physics. Verlag von Friedrich Vieweg Und Sohn Hardcover books
1897Berlin, J.A. Barth, 1897. Contemp. hcalf. Gilt spine with gilt lettering. Bound with orig. printed wrappers. Annalen der Physik und Chemie Bd. 63, 1897. No 13. A stamp on half-title and title-page. XVI,436 pp. (Entire volume offered).
1897ref. 49329Berlin, J.A. Barth, 1897. Contemp. hcalf. Gilt spine with gilt lettering. Bound with orig. printed wrappers. Annalen der Physik und Chemie Bd. 63, 1897. No 13. A stamp on half-title and title-page. XVI,436 pp. (Entire volume offered).
1872ref. 168858Braunschweig, Vieweg, 1872. M. zahrl. Holzstichen. VII, 967 S. Hlwd. M. Rsign. Einbd. leicht angeschmutzt u. teils berieben. Sign. a. Vor. u. Tit. (Die Lehre vom Galvanismus u. Elektromagnetismus 1).
1863ref. 200660Braunschweig, Vieweg, 1863. M. Taf. u. einigen Abb. IX, 1183 S. In 2 Hldrbdn. M. Rgoldpräg. Rücken leicht angerissen. Einbd. teils berieben. Vors. m. leimschatt. Ecken. St. a. Tit. (Lehre v. Galvanismus u. Elektromagnetismus 2).
1885ref. 117943Berlin, 1885. 4°. M. 2 Taf. 75 S. OPpbd. Einbd. angeschmutzt u. a. Rücken beschädigt. Teilw. braunfl. (Aus den Abhandlungen der Königl. Preuß. Akademie der Wissenschaften).
