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gland

(Encyclopedia)gland, organ that manufactures chemical substances. A gland may vary from a single cell to a complex system of tubes that unite and open onto a surface through a duct. The endocrine glands, e.g., the ...

assembly line

(Encyclopedia)assembly line, manufacturing technique in which a product is carried by some form of mechanized conveyor among stations at which the various operations necessary to its assembly are performed. It is u...

Babiš, Andrej

(Encyclopedia)Babiš, Andrej, 1954–, Czech political leader and business executive, b. Bratislava, Czechoslovakia (now in Slovakia), grad. Univ. of Economics, Bratislava. He was a petrochemical executive for Chem...

Bologna, Giovanni

(Encyclopedia)Bologna, Giovanni, or Giambologna jōvänˈnē bōlōˈnyä, jämˌbōlōˈnyä [key], 1524–1608, Flemish sculptor, whose real name was Jean Bologne or Boulogne. Though born in Douai, France, he tra...

Smith, Dean Edwards

(Encyclopedia)Smith, Dean Edwards, 1931–2015, American college basketball coach, b. Emporia, Kans. After playing basketball at the Univ. of Kansas (grad. 1953), Smith joined (1954) the Air Force and became an ass...

Cheke, Sir John

(Encyclopedia)Cheke, Sir John chēk [key], 1514–57, English scholar. As professor of Greek at Cambridge he taught Roger Ascham and later was tutor to Edward VI. A Protestant, he was imprisoned by Mary I. Although...

Gray, Stephen

(Encyclopedia)Gray, Stephen, 1666–1736, English physicist. Gray, a dyer by trade, cultivated science as a hobby. In 1696 he published an account of a magnifying glass that interested the Royal Society and from th...

McCormack, John

(Encyclopedia)McCormack, John, 1884–1945, Irish-American tenor, b. Athlone, Ireland. He made his debut in London in 1907. In 1909, Oscar Hammerstein brought him to the United States. After his debut in New York C...

state of emergency

(Encyclopedia)state of emergency, situation in which a government or a government body is empowered to act with enhanced powers in order to respond to a crisis. The enhanced or emergency powers, and in many cases i...

Alberti, Leone Battista

(Encyclopedia)Alberti, Leone Battista, 1404–72, Italian architect, musician, painter, and humanist, active at the papal court, Florence, Rimini, and Mantua. Alberti was the first architect to argue for the correc...