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viscose process

(Encyclopedia)viscose process vĭsˈkōs [key], method widely used for the commercial preparation of rayon. Cellulose, prepared from either wood pulp or, less commonly, cotton linters, is treated with sodium hydrox...

Torrey, John

(Encyclopedia)Torrey, John, 1796–1873, American botanist and chemist, b. New York City, M.D. College of Physicians and Surgeons, 1818. He was professor of chemistry (1827–55) at his alma mater and professor of ...

Tsvetayeva, Marina Ivanovna

(Encyclopedia)Tsvetayeva or Tsvetaeva, Marina Ivanovna tsvyĭtäˈyəvə [key], 1892–1941, Russian poet. She was a major Russian poet, who survived the civil war, emigrated to Prague and Paris, and returned to Ru...

Alcott, Louisa May

(Encyclopedia)Alcott, Louisa May, 1832–88, American author, b. Germantown, Pa.; daughter of Bronson Alcott. Mostly educated by her father, she was a friend of Emerson and Thoreau, and her first book, Flower Fable...

9/11

(Encyclopedia)9/11, the terrorist attacks on Sept. 11, 2001, in the United States, and the associated events and impact of those attacks. The attacks, which were carried out by agents of Al Qaeda (a militant Islami...

Rogovin, Milton

(Encyclopedia)Rogovin, Milton, 1909–2011, American documentary photographer, b. New York City, grad. Columbia (1931), Univ. of Buffalo (M.A., 1972). An optometrist and a political leftist, he moved (1938) to Buff...

Rosenzweig, Franz

(Encyclopedia)Rosenzweig, Franz fränts rōˈzəntsvīkhˌ [key], 1886–1929, German-Jewish philosopher, b. Kassel. As a youth he was thoroughly trained in German philosophy and, after a near conversion to Christi...

Rossellino, Antonio

(Encyclopedia)Rossellino, Antonio äntôˈnyō rōs-sĕl-lēˈnō [key], 1427–c.1478, Florentine sculptor, whose name was Antonio di Matteo di Domenico Gambarelli. He was the youngest and most celebrated of four ...

Royal Shakespeare Company

(Encyclopedia)Royal Shakespeare Company (RSC), a British repertory theater. The company, established in 1960, was based on the earlier Shakespeare Memorial Theatre at Stratford-upon-Avon. It is a national theater s...
 

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