William klaproth (12 risultati)

Condizione: As New. Unread book in perfect condition.

Condizione: New.

Condizione: New.

Condizione: As New. Unread book in perfect condition.

PAP. Condizione: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

PAP. Condizione: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

PAP. Condizione: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

Condizione: New. Print on Demand.

PAP. Condizione: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

Hardcover. Condizione: Very Good. William Herschel, Caroline Herschel, George Atwood, Henry Brougham, Martin Klaproth, and numerous others. The following papers are all found in one volume of the Philosophical Transactions, London, printed for J. Nichols and Lockyer Davis printer for the Royal Society for the Year 1796. Volume 86, printed 1796, 510 (8)pp, 15 folding plates. Bound in a sturdy cloth that is somewhat faded around the edges (see pic). Ex-library with the usual markings: paper spine label at spine bottom, rubber stamps on text block faces, bookplate. Some occasional foxing occurs. Text is crisp. Foundational Paper! Sir William Herschel, "On the method of observing the changes that happen to the fixed stars; with some remarks on the stability of the light of our sun. To which is added, a catalogue of comparative brightness, for ascertaining the Permancy of he Lustre of Stars" pp 166-212, with the first catalog on pp 194-212. "Herschel designed the method to detect subtle variations or changes in the lustre (brightness) of fixed stars over time, rather than just cataloging their static coordinates or traditional whole-number magnitudes (1st, 2nd, 3rd, etc.)"--Royal Scoiety "Instead of relying on a rigid numerical magnitude scale, he compared stars directly against neighboring stars of similar brightness using a systematic notation to record whether a star was slightly brighter, equal to, or fainter than a reference star."--WikiSource "The first catalogue was followed by a series of subsequent catalogues published in the Philosophical Transactions across 1796, 1797 (Third Catalogue), 1799 (Fourth Catalogue), and later collected/prepared with fifth and sixth catalogues"--Royal Society (With Herschel's second catalog): William Herschel, "On the Periodical Star α Herculis; with Remarks Tending to Establish the Rotatory Motion of the Stars on Their Axes. To Which Is Added a Second Catalogue of the Comparative Brightness of the Stars pp 452-482. Caroline Herschel, "Account of the Discovery of a New Comet" pp 131-134. Caroline Herschel reports another of her comet discoveries in a communication to Sir Joseph Banks. George Atwood, "The Construction and Analysis of Geometrical Propositions, Determining the Positions Assumed by Homogeneal Bodies Which Float Freely, and at Rest, on a Fluid's Surface; Also Determining the Stability of Ships, and of Other Floating Bodies" pp 46-130. This is a major paper on the mathematical analysis of fluid flow, hydrodynamics and the stability of floating bodies (like boats) Henry Brougham, "Experiments and Observations on the Inflection, Reflection, and Colours of Light" pp 227-277. (Martin Klaproth) Charles Hatchett, "An Analysis of the Carinthian Molybdate of Lead; with Experiments on the Molybdic Acid. To Which Are Added Some Experiments and Observations on the Decomposition of the Sulphate of Ammoniac" (pp 285-339) with six pages or so of commentary concerning Martin Klaproth discovery of titanium (though he could not isolate it).…

Couverture rigide. Condizione: Très bon. Paris, Librairie de l'Encyclopédie du XIXe siècle, sans date (milieu XIXe), reliures modernes d'institution, toile verte avec titre doré aux dos, couvertures originales en papier conservées, environ 24 X 15 cm, (lxxvi) 363(6), (iv) 393 (3), 403 (5), 396 (4) 396 (10), 388 (1), 412 (2), 441 (3), 437 (4), 438 (2), 412 et 400 pages, illustrés de 99 planches gravées sur acier. Une planche semble manquante au volume 11 qui en annonce 8 mais je n'en trouve que 7. Les reliures sans grand intérêt sont en excellent état ; bien propres, complètes et solides ne montrant qu'à l'occasion de petites marques blanchâtres à la toile verte. Les intérieurs sont en très bon état, propres et solidement reliés, avec à l'occasion quelques déchirures aux marges de certaines pages qui ont été mal découpées, une portion de la couverture en papier d'origine du volume 5 est manquante (partie inférieure), une petite réparation avec adhésif oxydé à la couverture en papier du volume 7 et la même chose aux deux dernières pages du volume 8. Notons pour finir un jaunissement moyen des pages. Toutes les planches sont en excellent état sans avoir souffert de jaunissement. Somme toute un assez bel ensemble.(AVERTISSEMENT ; Les frais d'envoi internationaux donnés par Abebooks sont souvent erronés veuillez obligatoirement m'écrire pour connaître les frais d'envoi réels pour l'extérieur du Canada AVANT de passer votre commande sinon vous pourriez avoir de très mauvaises surprises. Paiement de préférence par Paypal). …

Paperback. Condizione: new. Paperback. This activity book is full of fun activities such as, mazes, word searches, crossword puzzles, coloring pages and more. It will keep that young outdoor enthusiast busy no matter what your age. This item is printed on demand. Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability.…