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space medicine

(Encyclopedia)space medicine, study of the medical and biological effects of space travel on living organisms. The principal aim is to discover how well and for how long humans can withstand the extreme conditions ...

acetaminophen

(Encyclopedia)acetaminophen əsētˌəmĭnˈəfĭn [key], an analgesic and fever-reducing medicine. It is an active ingredient in many over-the-counter medicines, including Tylenol and Midol. Introduced in the earl...

López Velarde, Ramón

(Encyclopedia)López Velarde, Ramón rämōnˈ lōˈpās vālärˈᵺā [key], 1888–1921, Mexican poet. One of the major poets of Mexico, he deeply influenced the work of later poets, notably Xavier Villaurrutia....

kosher

(Encyclopedia)kosher [Heb.,=proper, i.e., fit for use], in Judaism, term used in rabbinic literature to mean what is ritually correct, but most widely applied to food that is in accordance with dietary laws based o...

Johnson, Uwe

(Encyclopedia)Johnson, Uwe üˈvā yônˈzôn [key], 1934–84, German novelist. Johnson's works explore the complex effects on the average German of the postwar division of their nation, both halves of which he se...

globulin

(Encyclopedia)globulin, any of a large family of proteins of a spherical or globular shape that are widely distributed throughout the plant and animal kingdoms. Many of them have been prepared in pure crystalline f...

Galen

(Encyclopedia)Galen gāˈlən [key], c.130–c.200, physician and writer, b. Pergamum, of Greek parents. After study in Greece and Asia Minor and at Alexandria, he returned to Pergamum, where he served as physician...

Cocteau, Jean

(Encyclopedia)Cocteau, Jean zhäN kôktōˈ [key], 1889–1963, French writer, visual artist, and filmmaker. He experimented audaciously in almost every artistic medium, becoming a leader of the French avant-garde ...

chigoe

(Encyclopedia)chigoe chĭgˈō [key] or jigger, small parasitic flea (Tunga penetrans) of the tropics and subtropics, including the S United States. Humans and their domestic animals are the main hosts. The fertili...

Semenza, Gregg Leonard

(Encyclopedia)Semenza, Gregg Leonard, 1956–, American oncologist and molecular biologist, b. New York City, Ph.D. Univ. of Pennsylvania, 1984. Semenza has spent his entire career at the Johns Hopkins School of Me...