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Lalande, Joseph Jérôme Lefrançais de

(Encyclopedia)Lalande, Joseph Jérôme Lefrançais de läläNdˈ [key], 1732–1807, French astronomer. Under the direction of the French Academy of Science, he went to Berlin in 1751 to make observations on the p...

Des Barres, Joseph Frederick Wallet

(Encyclopedia)Des Barres or Desbarres, Joseph Frederick Wallet dābärˈ [key], 1721?–1824, British army officer, surveyor, and artist. He was born of French parents (probably in Switzerland), was educated at Bas...

Ignarro, Louis Joseph

(Encyclopedia)Ignarro, Louis Joseph, 1941–. American pharmacologist, b. Brooklyn, N.Y., Ph.D. Univ. of Minnesota, 1966. He was on the faculty at Tulane Univ. from 1979 to 1985, when he became a professor at the U...

Hughes, John Joseph

(Encyclopedia)Hughes, John Joseph, 1797–1864, American Roman Catholic churchman, b. Co. Tyrone, Ireland. He joined his family in the United States in 1817 and on graduating from Mt. St. Mary's College, Emmitsburg...

Casey, William Joseph

(Encyclopedia)Casey, William Joseph, 1913–87, American public official, b. New York City. After graduating from Fordham (B.S., 1934) he obtained a law degree from St. Johns Univ. (1937). During World War II he be...

Gay-Lussac, Joseph Louis

(Encyclopedia)Gay-Lussac, Joseph Louis zhôzĕfˈ lwē gā-lüsäkˈ [key], 1778–1850, French chemist and physicist. He was professor in Paris at the Sorbonne, at the Polytechnic School, and at the Jardin des Pla...

Scheele, Karl Wilhelm

(Encyclopedia)Scheele, Karl Wilhelm kärl vĭlˈhĕlm shāˈlə [key], 1742–86, Swedish chemist, b. Stralsund. He is known as the discoverer of many chemical substances. He was a pharmacist in Stockholm, in Uppsa...

phlogiston theory

(Encyclopedia)phlogiston theory flōjĭsˈtŏn [key], hypothesis regarding combustion. The theory, advanced by J. J. Becher late in the 17th cent. and extended and popularized by G. E. Stahl, postulates that in all...

McCarthy, Eugene Joseph

(Encyclopedia)McCarthy, Eugene Joseph, 1916–2005, U.S. political leader, b. Watkins, Minn. He served (1942–46) as a technical assistant for military intelligence during World War II and then taught (1946–49) ...

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