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aggression

(Encyclopedia)aggression, a form of behavior characterized by physical or verbal attack. It may appear either appropriate and self-protective, even constructive, as in healthy self-assertiveness, or inappropriate a...

Wharton, Edith Newbold Jones

(Encyclopedia)Wharton, Edith Newbold Jones, 1862–1937, American novelist, b. New York City, noted for her subtle, ironic, and superbly crafted fictional studies of New York society at the turn of the 20th cent. T...

ventilation

(Encyclopedia)ventilation, process of supplying fresh air to an enclosed space and removing from it air contaminated by odors, gases, or smoke. Proper ventilation requires also that there be a movement or circulati...

Zinoviev, Grigori Evseyevich

(Encyclopedia)Zinoviev, Grigori Evseyevich grĭgôˈrē yĭfsyāˈəvĭch zēnôˈvēĕf [key], 1883–1936, Soviet Communist leader, originally named Radomyslsky. He joined the Russian Social Democratic Labor part...

modern dance

(Encyclopedia)modern dance, serious theatrical dance forms that are distinct from both ballet and the show dancing of the musical comedy or variety stage. By the late 20th cent., distinctions among modern da...

DNA fingerprinting

(Encyclopedia)DNA fingerprinting or DNA profiling, any of several similar techniques for analyzing and comparing DNA from separate sources, used especially in law enforcement to identify suspects from hair, blood, ...

D'Annunzio, Gabriele

(Encyclopedia)D'Annunzio, Gabriele gäbrēĕˈlā dän-no͞onˈtsyō [key] 1863–1938, Italian poet, novelist, dramatist, and soldier, b. Pescara. He went to Rome in 1881 and there began his literary career. Consi...

continental drift

(Encyclopedia)CE5 Continental drift (arrows indicate the directions of motion of the landmasses) A. Proposed reconstruction of the supercontinent Pangaea indicating the major present landmasses B. Proposed recon...

chronic fatigue syndrome

(Encyclopedia)chronic fatigue syndrome (CFS) or myalgic encephalomyelitis (ME), collection of persistent, debilitating symptoms, the most notable of which is severe, lasting fatigue. It is also known as systemic ex...

poker

(Encyclopedia)poker, card game, believed to have originated in Asia and first played in the United States in the 19th cent. A traditional cutthroat gambling game at first, it is now also an internationally popular ...