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Tsankov, Dragan

(Encyclopedia)Tsankov, Dragan tsänˈkôf [key], 1828–1911, Bulgarian politician. As journalist and later as professor he played an important part in achieving the autonomy of the Bulgarian Church from the patri...

Sodoma, Il

(Encyclopedia)Sodoma, Il ēl sôˈdōmä [key], c.1477–1549, Sienese painter, whose real name was Giovanni Antonio Bazzi. Born in Vercelli, Piedmont, he went to Rome c.1508. Commissioned by Pope Julius II, he pai...

superconductivity

(Encyclopedia)superconductivity, abnormally high electrical conductivity of certain substances. The phenomenon was discovered in 1911 by Heike Kamerlingh Onnes, who found that the resistance of mercury dropped sudd...

Czartoryski

(Encyclopedia)Czartoryski chärtôrĭsˈkē [key], Polish princely family. Although of ancient lineage, it rose to prominence only in the 17th cent., and in the 18th cent. during the reign of the Saxon kings of Pol...

Savonarola, Girolamo

(Encyclopedia)Savonarola, Girolamo jērōˈlämō sävōnärōˈlä [key], 1452–98, Italian religious reformer, b. Ferrara. He joined (1475) the Dominicans. In 1481 he went to San Marco, the Dominican house at Fl...

Schick, Béla

(Encyclopedia)Schick, Béla bāˈlə shĭk [key], 1877–1967, American pediatrician, b. Hungary, M.D. Karl Franz Univ., Graz, 1900. After having taught at the Univ. of Vienna (1902–23), he came to the United Sta...

Richter, Ludwig

(Encyclopedia)Richter, Ludwig rĭkhˈtər [key], 1803–84, German painter, illustrator, and etcher; son and pupil of the engraver Karl Richter (1770–1848). His characteristic paintings combine figure and landsc...