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Adelson, Sheldon Gary

(Encyclopedia) Adelson, Sheldon Gary, 1933-2021, American casino owner and political donor, b. Boston, MA. Adelson was born to poor, Jewish, Eastern European immigrants. After attending, but not comple...

Alberti, Rafael

(Encyclopedia)Alberti, Rafael älbĕrˈtē [key], 1902–99, Spanish poet. After abandoning an earlier career as a painter, Alberti published his first book, Marinero en tierra [sailor on dry land] (1925), which w...

Cohan, George Michael

(Encyclopedia)Cohan, George Michael kōhănˈ, kōˈhăn, kōˈən [key], 1878–1942, American showman, b. Providence, R.I. As a child he appeared in vaudeville as one of “The Four Cohans” with his father, mot...

Fisher, John

(Encyclopedia)Fisher, John (Saint John Fisher), c.1469–1535, English prelate, cardinal, bishop of Rochester (1504–34). Known for his scholarship at Cambridge, he was chosen confessor to Margaret Beaufort, mothe...

ionosphere

(Encyclopedia)ionosphere īŏnˈəsfēr [key], series of concentric ionized layers forming part of the upper atmosphere of the earth from around 30 to 50 mi (50 to 80 km) to 250 to 370 mi (400 to 600 km) where it m...

Hubble, Edwin Powell

(Encyclopedia)Hubble, Edwin Powell, 1889–1953, American astronomer, b. Marshfield, Mo. He did research (1914–17) at Yerkes Observatory, and joined (1919) the staff of Mt. Wilson Observatory, Pasadena, Calif., o...

infant respiratory distress syndrome

(Encyclopedia)infant respiratory distress syndrome (IRDS) or hyaline membrane disease hīˈəlĭn, –līnˌ [key], respiratory distress syndrome of newborns, most common in infants born prematurely or by cesarean ...

Hope, Bob

(Encyclopedia)Hope, Bob, 1903–2003, American comedian, b. London as Leslie Townes Hope; he came to the United States at the age of five. Famous for his “ski-jump” nose, topical humor, superb timing, brashly i...

Gide, André

(Encyclopedia)Gide, André äNdrāˈ zhēd [key], 1869–1951, French writer. He established a reputation as an unconventional novelist with The Immoralist (1902, tr. 1930), a partly autobiographical work in which ...

anaplasmosis

(Encyclopedia)anaplasmosis ănˌəplăzmōˈsĭs [key], infectious blood disease in cattle, sheep, and goats, caused by a rickettsia of the genus Anaplasma. The organism parasitizes red blood cells, causing their d...