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Eisler, Hanns

(Encyclopedia)Eisler, Hanns häns īsˈlər [key], 1898–1962, German composer, pupil of Arnold Schoenberg. In 1926, he joined the German Communist party, thereafter producing protest songs and other music express...

concertina

(Encyclopedia)concertina kŏnsûrtēˈnə [key], musical instrument whose tone is produced by free reeds. It was invented by Sir Charles Wheatstone in 1829. It is a chromatic instrument similar to the accordion, bu...

pharmacology

(Encyclopedia)pharmacology, study of the changes produced in living animals by chemical substances, especially the actions of drugs, substances used to treat disease. Systematic investigation of the effects of drug...

Zawahiri, Ayman al-

(Encyclopedia)Zawahiri or Zawahri, Ayman al- both: īˈmän äl-zäwäˈrē [key], 1951–, militant Egyptian Islamist. A surgeon by education and training, he became involved with the Muslim Brotherhood and joined...

Elijah

(Encyclopedia)Elijah ēlīˈəs [key] [both: Heb.,=Yahweh is God], fl. c.875 b.c., Hebrew prophet in the reign of King Ahab. He is one of the outstanding figures of the Bible. Elijah's mission was to destroy the wo...

forgery, in art

(Encyclopedia)forgery, in art, the false claim to authenticity for a work of art. A forger often unconsciously produces a confusion of styles or subtly accents elements reflecting contemporary bias. A major examp...

Richardson, Henry Handel

(Encyclopedia)Richardson, Henry Handel, pseud. of Ethel Richardson Robertson, 1870–1946, Australian novelist, b. Melbourne. Her years of study at the Presbyterian Ladies' College, Melbourne, were reflected in her...

Grimké, Angelina Emily

(Encyclopedia)Grimké, Angelina Emily grĭmˈkē [key], 1805–79, American abolitionist and advocate of women's rights, b. Charleston, S.C. Converted to the Quaker faith by her elder sister Sarah Moore Grimké, sh...

radio

(Encyclopedia)CE5 A. AM transmitter B. AM receiver radio, transmission or reception of electromagnetic radiation in the radio frequency range. The term is commonly applied also to the equipment used, especially...

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...