Columbia Encyclopedia

Search results

394 results found

Hernández Alvarado, Juan Orlando

(Encyclopedia)Hernández Alvarado, Juan Orlando, 1968–, Honduran political leader, president of Honduras (2014–21). A member of the co...

Sharpless, Karl Barry

(Encyclopedia)Sharpless, Karl Barry, 1941–, American chemist, b. Philadelphia, Ph.D. Stanford, 1968. Sharpless was a professor at the Massachusetts Institute of Technology (1970–77 and 1980–90) and at Stanfor...

cold, common

(Encyclopedia)cold, common, acute viral infection of the mucous membranes of the nose and throat, often involving the sinuses. The typical sore throat, sneezing, and fatigue may be accompanied by body aches, headac...

staphylococcus

(Encyclopedia)staphylococcus stăfˌələkŏkˈəs [key], any of the pathogenic bacteria, parasitic to humans, that belong to the genus Staphylococcus. The spherical bacterial cells (cocci) typically occur in irreg...

mescaline

(Encyclopedia)mescaline mĕsˈkələn [key], perception-altering substance found in peyote. See hallucinogenic drug. ...

amobarbital

(Encyclopedia)amobarbital ămˌōbärˈbĭtäl [key], drug that acts as a nervous system depressant. See barbiturate. ...

aconite

(Encyclopedia)aconite ăkˈənīt [key], monkshood, or wolfsbane, any of several species of the genus Aconitum of the family Ranunculaceae (buttercup family), hardy perennial plants of the north temperate zone, gro...

Reich, Wilhelm

(Encyclopedia)Reich, Wilhelm vĭlˈhĕlm rīkh [key], 1897–1957, Austrian psychiatrist and biophysicist. For many years a chief associate at Freud's Psychoanalytic Polyclinic in Vienna, he later broke with Freud ...

Campbell, William Cecil

(Encyclopedia)Campbell, William Cecil, 1930–, Irish-American biologist and parasitologist, b. Derry, Northern Ireland, Ph.D. Univ. of Wisconsin–Madison, 1957. He became a U.S. citizen in 1962. From 1957 to 1990...

methedrine

(Encyclopedia)methedrine mĕthˈədrēn [key], drug of the amphetamine group. Also known as methamphetamine, it is used as a stimulant. ...