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Sylvester, James Joseph

(Encyclopedia)Sylvester, James Joseph, 1814–97, English mathematician. He studied at Cambridge for four years after 1831, but because degrees were limited to members of the Church of England and he was a Jew, he ...

chaos theory

(Encyclopedia)chaos theory, in mathematics, physics, and other fields, a set of ideas that attempts to reveal structure in aperiodic, unpredictable dynamic systems such as cloud formation or the fluctuation of biol...

Moore, George

(Encyclopedia)Moore, George, 1852–1933, English author, b. Ireland. As a young man he lived in Paris, studying at various art schools. Inspired by Zola, Flaubert, Turgenev, and the 19th-century French realists, M...

Lao Tzu

(Encyclopedia)Lao Tzu lou dzə [key], fl. 6th cent. b.c., Chinese philosopher, reputedly the founder of Taoism. It is uncertain that Lao Tzu [Ch.,=old person or old philosopher] is historical. His biography in Ssu-...

Blue Ridge

(Encyclopedia)Blue Ridge, eastern range of the Appalachian Mts., extending south from S Pa. to N Ga.; highest mountains in the E United States. Mt. Mitchell, 6,684 ft (2,037 m) high, is the tallest peak. Beginning ...

Title IX

(Encyclopedia)Title IX, clause of the Educational Amendments of 1972 that reads: “No person in the United States shall, on the basis of sex, be excluded from participation in, be denied the benefits of, or be sub...

Adams, Abigail

(Encyclopedia)Adams, Abigail, 1744–1818, wife of President John Adams and mother of President John Quincy Adams, b. Weymouth, Mass., as Abigail Smith. A lively, intelligent woman, she married John Adams in 1764 a...

Enron Corporation

(Encyclopedia)Enron Corporation, U.S. company that in 2001 became the largest bankruptcy and stock collapse in U.S. history up to that time. The company was formed in 1985 when InterNorth purchased Houston Natural ...

Tennyson, Alfred Tennyson, 1st Baron

(Encyclopedia)Tennyson, Alfred Tennyson, 1st Baron tĕnˈĭsən [key], 1809–92, English poet. The most famous poet of the Victorian age, he was a profound spokesman for the ideas and values of his times. Tenny...

Eight, the

(Encyclopedia)Eight, the, group of American artists in New York City, formed in 1908 to exhibit paintings. They were men of widely different tendencies, held together mainly by their common opposition to academism....