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surrogate mother

(Encyclopedia)surrogate mother, a woman who agrees, usually by contract and for a fee, to bear a child for a couple who are childless because the wife is infertile or physically incapable of carrying a developing f...

sun worship

(Encyclopedia)sun worship. Deification and adoration of the sun occurred primarily in agrarian societies. When man became a farmer, and thus dependent upon daily and seasonal changes of weather, he often turned to ...

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...

corporation

(Encyclopedia)corporation, in law, organization enjoying legal personality for the purpose of carrying on certain activities. Most corporations are businesses for profit; they are usually organized by three or more...

Ross, Edward Alsworth

(Encyclopedia)Ross, Edward Alsworth, 1866–1951, American sociologist, b. Virden, Ill., Ph.D. Johns Hopkins, 1891. He taught economics (1893–1900) at Stanford Univ., from which he was ousted in a controversy ove...

Helmand

(Encyclopedia)Helmand or Helmund both: hĕlˈmənd [key], river, c.700 mi (1,130 km) long, rising in the Hindu Kush Mts., NE Afghanistan and flowing generally SW to the Sistan basin, SW Afghanistan, where it helps ...

microprocessor

(Encyclopedia)microprocessor, integrated circuit containing the arithmetic, logic, and control circuitry required to interpret and execute instructions from a computer program. When combined with other integrated c...

Culp, Curley

(Encyclopedia)Culp, Curley, 1946-2021, American football Hall-of-Famer, b. Yuma, Az., Arizona State Univ. (B.Bus., 1970), Univ. of Houston (M.A., 1990). Considered th...

innate ideas

(Encyclopedia)innate ideas, in philosophy, concepts present in the mind at birth as opposed to concepts arrived at through experience. The theory has been advanced at various times in the history of philosophy to s...

Ignatius of Antioch, Saint

(Encyclopedia)Ignatius of Antioch, Saint ĭgnāˈshəs, ănˈtēŏk [key], d. c.107, bishop of Antioch and Christian martyr, called Theophorus [Gr.,= God-bearer]. He was probably a convert and a disciple of St. Joh...