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Meyer-Lübke, Wilhelm

(Encyclopedia)Meyer-Lübke, Wilhelm vĭlˈhĕlm mīˈər-lüpˈkə [key], 1861–1936, Swiss philologist. Meyer-Lübke taught at the universities of Jena, Vienna, and Bonn. He was the author of many works on Romanc...

heat capacity

(Encyclopedia)heat capacity or thermal capacity, ratio of the change in heat energy of a unit mass of a substance to the change in temperature of the substance; like its melting point or boiling point, the heat cap...

Pauling, Linus Carl

(Encyclopedia)Pauling, Linus Carl pôˈlĭng [key], 1901–94, American chemist, b. Portland, Oreg. He was one of the few recipients of two Nobel Prizes, winning the chemistry award in 1954 and the peace prize in 1...

Mabillon, Jean

(Encyclopedia)Mabillon, Jean zhäN mäbēyôNˈ [key], 1623–1707, French scholar, a Benedictine monk. His De re diplomatica (1681; with a supplementary volume, 1704) was the first attempt to develop a critical me...

Sarnia

(Encyclopedia)Sarnia, city (1991 pop. 74,376), S Ont., Canada, on the St. Clair River, at the south end of Lake Huron and opposite Port Huron, Mich. The two cities are connected by a railroad tunnel, and there is a...

Becque, Henry François

(Encyclopedia)Becque, Henry François äNrēˈ fräNswäˈ bĕk [key], 1837–99, French dramatist. His plays, which portrayed Parisian life in realistic detail, influenced French naturalistic drama. Among them are...

Godfrey, Thomas

(Encyclopedia)Godfrey, Thomas, 1736–63, American poet and playwright, b. Philadelphia. The son of Thomas Godfrey, who invented the quadrant, he became apprenticed to a watchmaker after his father's early death. G...

Allen, Hervey

(Encyclopedia)Allen, Hervey, 1889–1949, American novelist and poet, b. Pittsburgh, grad. Univ. of Pittsburgh, 1915. After service in World War I, he taught English in Charleston, S.C., where, in collaboration wit...

chemical bond

(Encyclopedia)chemical bond, mechanism whereby atoms combine to form molecules. There is a chemical bond between two atoms or groups of atoms when the forces acting between them are strong enough to lead to the for...

Meyer, Julius Lothar

(Encyclopedia)Meyer, Julius Lothar, 1830–95, German chemist. He taught at Breslau, Karlsruhe, and Tübingen (from 1876) and is known especially for his work in the development of the periodic law, for which, with...