"LOCKYER, JOSEPH NORMAN - THE DISCOVERY OF HELIUM.Livre Rare Book
362 résultats
1870réf. 42423(London, Taylor and Sons, 1870). 4to. No wrappers as extracted from ""Philosophical Transactions"" 1869, Vol. 159 - Part I. Pp. 425-444 and 2 lithographed plates (1 with the spectrum of helium, 1 with his spectroscope (not requiring eclipses to function)). Clean and fine.
1870réf. 42423London Taylor and Sons 1870. 4to. No wrappers as extracted from "Philosophical Transactions" 1869 Vol. 159 - Part I. Pp. 425-444 and 2 lithographed plates 1 with the spectrum of helium 1 with his spectroscope not requiring eclipses to function. Clean and fine. First appearance of this milestone paper in chemistry physics and astronomy announcing the discovery of helium in the sun and naming it 'helium' for Helios the Greek God of the Sun. In the same paper he demonstrates his invention of the spectroscope by which the prominences of the sun could be observed and studied without an eclipse by leading the light from the very edge of the sun through a prism. - Helium was not discovered on the earth before 1895 by William Ramsay and it was Crookes who established its identity with the helium Lockyer observed in the spectrum of the sun."This the last discovery was announced on the same day by the French astronomer Janssen who was in India observing a total eclipse. As a result the French government some ten years later struck a medallion showing the heads of both scientists.By that time the two men had made a much more dramatic discovery at the same time this time in cooperation. Janssen studying the spectrum ofthe sun during the eclipse had noted a fine line he did not recognize. he send a report on this to Lockyer an acknowledges expert on solar spectra. Lockyer compared the reported position of the line with lines of known elements concluding that it must belong to a yeat unknown element possibly not even existing on the earth. He named the element from the Greek word for the sun."Asimov. unknown
réf. ria9781439878804_inpHardcover. New. New Book; Fast Shipping from UK; Not signed; Not First Edition; This text presents a balanced account of the Bayesian and frequentist approaches to statistical inference. Along with more examples and exercises this second edition includes new material on empirical Bayes and penalized likelihoods an hardcover
réf. A9781439878804Hardback. New. hardcover
réf. 18926417-nnew. unknown
réf. 18926417like new. unknown
1999réf. 5832865Arnold 1999. This is an ex-library book and may have the usual library/used-book markings inside.This book has soft covers. In good all round condition. Please note the Image in this listing is a stock photo and may not match the covers of the actual item500grams ISBN:9780340740590 Arnold paperback
2014réf. x-1439878803Chapman & Hall 2014. Hardcover. New. 2nd edition. 367 pages. 9.25x6.00x0.75 inches. Chapman & Hall hardcover
réf. 1439878803.Ghardcover. Good. Access codes and supplements are not guaranteed with used items. May be an ex-library book. hardcover
1972réf. 20359Paris, Arthaud, collection Sempervivum n° 50, 1972. In-8 broché de 253-[3] pages, couverture photographique à rabats.
réf. 6207305205.Gpaperback. Good. Access codes and supplements are not guaranteed with used items. May be an ex-library book. paperback
réf. 9788584403899LUMEN JURIS. new. Description anavailable LUMEN JURIS unknown
réf. 9788539305315-11-70534UNESP. New. UNESP unknown
réf. 9788530100995LTR EDITORA. new. A Teoria Pentadimensional � Pura e Prognosticada - vem doutrinar novo conceito de aplica��o dos princ�pios para que as normas sejam ajustadas ��s noveis realidades sociais e ��s rela��es sociais que ainda n�o tenham sido reguladas por falha do direito positivo. � importante ressaltar que n�o se trata de ativismo judicial pelo contr�rio ao ler a nova teoria nitidamente perceber� que havendo limita��o da norma propriamente dita o magistrado poder� �� luz dos princ�pios decidir hermeneuticamente mas sempre limitado �� uma norma posta logo n�o estar� legislando mas sim julgando com base nos princ�pios. Neste sentido as normas devem estar sempre �� merc� dos princ�pios e uma vez n�o estando a problem�tica poder� ser moldada pela decis�o judicial para alcan�ar a premissa principiol�gica. Sem d�vidas ao ler a obra sua vis�o jur�dica se projetar� a um modelo de sistema normativo mais equilibrado e ison�mico. LTR EDITORA unknown
1985réf. 63737Largo do Paço Portugal: Universidade do Minho 1985. Presumed first edition/first printing. Trade paperback. Good. No dust jacket as issued. Signed by author. Cover is soiled and scuffed small loss of a portion of cover image. 334p. Frontis illustration. Occasional footnotes. Chronological Tables. Biographical Sketches. Select Bibliography. Index. The documents in this book give a picture of the extension of the political debate and social unrest which the coming fo the French Revolution caused in England. This debate with all its multifarious shades was from being a sterile display of the intellectual abilities of half a dozen well known political writers or commentators but was rather the beginning of a profound discussion of who should inherit what kind of society. Universidade do Minho paperback
1985réf. RK-069H-ZU20gently read copy has clean text neat cover single faint spine crease; with an inscription by the author professional booksellers based in the UK we package with great care and usually dispatch within 24hrs always within two working days please request scans or further information on any of our listings which are all in stock and ready to be dispatched . Universidade do Minho paperback
2017réf. Atlantic-97806928575402017. Paperback. New. paperback
2017réf. Atlantic-97806928575402017. Paperback. New. paperback
réf. B9780692857540Paperback / softback. New. paperback
2007réf. BN96364Tate Publishing. 2007. 2007. Softcover. The Body of Colour. With texts by Luciano Figueiredo Helio Oiticia Wynne H. Phelan Mari Carmen Ramirez. on the occasion of the Exhibition "Hélio Oiticica: The body of Colour" at the Museum of Fine Arts Houston 10 December 2006-1 April 2007 and Tate Modern 6 June-23 September 2007. The Body of Colour. With texts by Luciano Figueiredo Helio Oiticia Wynne H. Phelan Mari Carmen Ramirez. on the occasion of the Exhibition "Hélio Oiticica: The body of Colour" at the Museum of Fine Arts Houston 10 December 2006-1 April 2007 and Tate Modern 6 June-23 September 2007. Tate Publishing. paperback
réf. FORT905863Houston Museum of Fine Arts. Used - Very Good. Houston Museum of Fine Arts unknown
réf. 620725886X.Gpaperback. Good. Access codes and supplements are not guaranteed with used items. May be an ex-library book. paperback
réf. 6335380Taylor & Francis Group . Papeback. New. pp. 248 Taylor & Francis Group unknown
réf. ria9780714683386_inpPaperback. New. New Book; Fast Shipping from UK; Not signed; Not First Edition; This book provides critical insight into the politics and economics of relations between the EU and Latin America particularly Mercosul and on the significance of such relations for multilateralism and the international order. paperback
2003réf. x-0714683388Frank Cass & Co 2003. Paperback. New. 1st edition. 247 pages. 9.00x6.00x1.00 inches. Frank Cass & Co paperback
