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Janssen, Pierre Jules César

(Encyclopedia)Janssen, Pierre Jules César pyĕr zhül sāzärˈ zhäNsĕnˈ [key], 1824–1907, French astronomer. In 1857–58, in Peru, he worked on the determination of the magnetic equator; in the Azores (1867...

Ayer, Sir Alfred Jules

(Encyclopedia)Ayer, Sir Alfred Jules āˈər, âr [key], 1910–89, British philosopher, b. London, grad. Oxford, 1932. From 1933 to 1944 he was lecturer and research fellow at Oxford's Christ Church College and th...

Hoffmann, Jules Alphonse

(Encyclopedia)Hoffmann, Jules Alphonse, 1941–, French biologist, Ph.D. Univ. of Strasbourg, 1969. Hoffmann was a researcher at the French National Center for Scientific Research, Strasbourg, from 1974 to 2009. In...

Barbey d'Aurevilly, Jules Amédée

(Encyclopedia)Barbey d'Aurevilly, Jules Amédée zhül ämādāˈ bärbāˈ dōrvēyēˈ [key], 1808–89, French writer and critic. An aristocrat and monarchist, he supported himself by journalism; his output of c...

green flash

(Encyclopedia)green flash or emerald flash, a refractive phenomenon of the atmosphere where the top edge of the setting (or, less frequently, rising) sun will momentarily turn emerald green. The green color lasts f...

Polignac, Jules Armand, prince de

(Encyclopedia)Polignac, Jules Armand, prince de zhül ärmäNˈ prăNs də pôlēnyäkˈ [key], 1780–1847, French statesman. Belonging to one of the oldest families of France, he emigrated with them during the Fr...

Dumont d'Urville, Jules Sébastien César

(Encyclopedia)Dumont d'Urville, Jules Sébastien César zhül sābästyăNˈ sāzärˈ dümôNˈ dürvēlˈ [key], 1790–1842, French navigator. While on duty (1819–20) in the E Mediterranean, he saw and recogni...

science fiction

(Encyclopedia)science fiction, literary genre in which a background of science or pseudoscience is an integral part of the story. Although science fiction is a form of fantastic literature, many of the events recou...

Champfleury

(Encyclopedia)Champfleury: see Husson, Jules.

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