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peritonitis

(Encyclopedia)peritonitis pĕrˌĭtənīˈtĭs [key], acute or chronic inflammation of the peritoneum, the membrane that lines the abdominal cavity and surrounds the internal organs. It is caused by invasion of bac...

Wassermann, August von

(Encyclopedia)Wassermann, August von wŏsˈərmən, Ger. ouˈgo͝ost fən väsˈərmän [key], 1866–1925, German physician and bacteriologist. In Berlin he was director of the department of experimental therapy a...

Capa, Robert

(Encyclopedia)Capa, Robert kăpˈə [key], 1913–54, American war photographer, b. Hungary as Andre Friedmann. He came to Paris in 1933 and from that time on recorded with profound concern the spectacle of humanit...

Rift Valley fever

(Encyclopedia)Rift Valley fever, acute viral disease that affects domestic livestock and can be transmitted to humans. The disease is most common in E and S Africa, but also occurs widely in sub-Saharan Africa and ...

heart, artificial

(Encyclopedia)heart, artificial, external or surgically implanted mechanical device designed to replace a patient's diseased heart. The first one used on a human being, the Jarvik-7, was implanted (1982) in Barney ...

cardiopulmonary resuscitation

(Encyclopedia)cardiopulmonary resuscitation (CPR), emergency procedure used to treat victims of cardiac and respiratory arrest. CPR can be done in a hospital with drugs and special equipment or as a first-aid techn...

adrenal gland

(Encyclopedia)CE5 Adrenal glands: The cross-sectioned area shows the adrenal cortex and medulla. adrenal gland so͞oprərēnˈəl [key], endocrine gland (see endocrine system) about 2 in. (5.1 cm) long situated...

Senones

(Encyclopedia)Senones sēnōˈnēz, sĕnˈōnēz [key], name of two distinct groups of ancient people of Gaul. One settled in NE Italy S of the Po in the 4th cent. B.C; the other lived in the valley of the Seine. ...

Étex, Antoine

(Encyclopedia)Étex, Antoine äNtwänˈ ātĕksˈ [key], 1808–88, French sculptor, painter, and architect. A pupil of Ingres, he is best known as a sculptor. Among his works are two large groups, Resistance and P...

Hummel, Johann Nepomuk

(Encyclopedia)Hummel, Johann Nepomuk yōˈhän nāˈpōmo͝ok ho͝omˈəl [key], 1778–1837, Hungarian-born pianist and composer. In piano technique and improvisatory ability Hummel was thought to rival Beethoven....