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Fermi, Enrico

(Encyclopedia)Fermi, Enrico ĕnrēˈkō fĕrˈmē [key], 1901–54, American physicist, b. Italy. He studied at Pisa, Göttingen, and Leiden, and taught physics at the universities of Florence and Rome. He contribu...

Pius VI

(Encyclopedia)Pius VI, 1717–99, pope (1775–99), an Italian named G. Angelo Braschi, b. Cesena; successor of Clement XIV. He was created cardinal in 1774. Early in his reign he was faced with the attempts of Hol...

Casaubon, Isaac

(Encyclopedia)Casaubon, Isaac flōräNsˈ ātyĕnˈ mārēkˈ [key], 1599–1671, who also was a classical scholar. See study by A. Grafton and J. Weinberg (2011). ...

Federal Bureau of Investigation

(Encyclopedia)Federal Bureau of Investigation (FBI), division of the U.S. Dept. of Justice charged with investigating all violations of federal laws except those assigned to some other federal agency. The FBI has j...

council, ecumenical

(Encyclopedia)council, ecumenical ĕkˌyo͞omĕnˈĭkəl [key] [Gr.,=universal], in Christendom, council of church leaders, the decisions of which are accepted by some segment of the church as authoritative, also c...

Hardy, Thomas

(Encyclopedia)Hardy, Thomas, 1840–1928, English novelist and poet, b. near Dorchester, one of the great English writers of the 19th cent. The son of a stonemason, he derived a love of music from his father and a ...

Lorenzetti

(Encyclopedia)Lorenzetti lōrān-tsĕtˈtē [key], two brothers who were major Sienese painters. Pietro Lorenzetti, c.1280–c.1348, was first influenced by Duccio di Buoninsegna and Giovanni Pisano. His earliest k...

Clement VII, pope

(Encyclopedia)Clement VII, c.1475–1534, pope (1523–34), a Florentine named Giulio de' Medici; successor of Adrian VI. He was the nephew of Lorenzo de' Medici and was therefore first cousin of Pope Leo X. In 151...

graffito

(Encyclopedia)graffito gräf-fēˈtō [key]. 1 Method of ornamenting architectural plaster surfaces. The designs are produced by scratching a topcoat of plaster to reveal an undercoat of contrasting and deeper colo...