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Polyester weatherability: coupling frontier molecular orbital calculations of oxidative stability with accelerated testing.(Technical Articles)
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INTRODUCTION
A variety of accelerated weathering techniques have been developed and utilized over the last 40 years of coatings research in an effort to predict "real" weatherability of all coating systems in a short period of time.[1-4] Accurate predictive capabilities have obvious practical benefits because coating warranties are based upon real performance. New resins and new coating systems must go through long-term testing prior to market introduction unless accelerated performance data can be used reliably as a predictor of long-term durability.
Just as ...
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The ghost of Geoffroy Saint-Hilaire: frog and fly genes revive the ridiculed idea that vertebrates resemble upside-down insects.(Cover Story)
Magazine article from: Science News
; ...the clash between eminent French zoologists Etienne Geoffroy Saint-Hilaire and Georges Cuvier. In 1822, decades before Darwin propounded his theory of evolution, Geoffroy Saint-Hilaire wrote a provocative essay in which he linked...
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Travelling objects: the story of two natural history collections in the nineteenth century.
Magazine article from: Portuguese Studies
; ...assembled by the naturalists Etienne Geoffroy Saint-Hilaire (1772-1844) and Friedrich...The famous French naturalist Geoffroy Saint-Hilaire came to Portugal in 1808 when...in Portugal. With him was Etienne Geoffroy Saint-Hilaire...
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 "The Daily Mail (London, England)")
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Long-legged beauty that wowed Paris.
Newspaper article from: The Daily Mail (London, England)
; ...celebrated French naturalist, Etienne Geoffroy Saint-Hilaire, who dressed Zarafa in a black...French Revolution, Saint-Hilaire had rescued the Paris Zoo from...Although exhausted, Sainte-Hilaire wrote afterwards, 'the giraffe...
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Gentle giant's epic journey much more than tall tale
Newspaper article from: Sunday Star-Times
; ...life to science. We come to know well the savant Etienne Geoffroy Saint-Hilaire who lovingly walked and tended Zarafa the 550 miles from Marseilles to Paris. It was Saint-Hilaire who had created the world's first municipal...
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Anniversaries
Newspaper article from: The Independent - London
; ...military commander, 1721; Etienne-Geoffroy Saint-Hilaire, naturalist, 1772; Friedrich...mathematician, 1809; Pierre-Etienne Theodore Rousseau, painter...Today is the Feast Day of Saints Anastasia and Basilissa, St...
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The Rise and Fall of Rosa Bonheur
Newspaper article from: International Herald Tribune
; ...part of the utopian socialist Saint-Simon movement and a friend...of the Jardin de Plantes zoo, Etienne Geoffroy Saint-Hilaire, both early influences, as was...Gericault had done. Also, the Saint-Simonians had preached
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A tale of two cities & two towns: Part II
Magazine article from: The American Biology Teacher
; ...Naturelle which was built at the Jardin; these include Georges Louis Leclerc Buffon, Jean Baptiste Lamarck, Etienne Geoffroy Saint-Hilaire and Georges Cuvier. There was also a great deal of chemical research done at the Jardin; this was where...
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Transformism, Evolution, and Romanticism.(Critical Essay)
Magazine article from: Nineteenth-Century French Studies
; ...to the efforts of such "evolutionists" as Etienne and Isidore Geoffroy St.-Hilaire, Etienne Serres, Julien-Joseph Virey, Jean-Baptiste Bory de Saint-Vincent and many more besides; and, one...
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France. (mineral collection in France) (The History of Mineral Collecting: 1530-1799)
Magazine article from: The Mineralogical Record
; ...Lassone (1717-1788) and Charles Leoffroy de Saint-Yves (1717-1804). Prominent naturalists included...1733-1793), Jacques Milbert (1766-1840) and Etienne Geoffroy de St.-Hilaire (1772-1844). Antoine Laurent Lavoisier (1743...
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