Columbia Encyclopedia

Search results

500 results found

phase diagram

(Encyclopedia)CE5 Phase diagram for a substance, like water, which expands on freezing phase diagram, graph that shows the relation between the solid, liquid, and gaseous states of a substance (see states of ma...

National Estuarine Research Reserve System

(Encyclopedia)National Estuarine Research Reserve System: see under National Marine Sanctuary Program. ...

Sarah Lawrence College

(Encyclopedia)Sarah Lawrence College, at Bronxville, N.Y.; primarily for women; chartered 1926, opened 1928 as Sarah Lawrence College for Women; renamed 1947. It is noted for its creative arts program. ...

tangent

(Encyclopedia)tangent, in mathematics. 1 In geometry, the tangent to a circle or sphere is a straight line that intersects the circle or sphere in one and only one point. For other curves and surfaces the tangent l...

Long, Huey Pierce

(Encyclopedia)Long, Huey Pierce, 1893–1935, American political leader, b. Winnfield, La.; brother of Earl Long. Originally a farm boy, he was an extremely successful traveling salesman before studying law at Tula...

United Nations Educational, Scientific, and Cultural Organization

(Encyclopedia)United Nations Educational, Scientific, and Cultural Organization (UNESCO), specialized agency of the United Nations, with headquarters in Paris. Its counterpart in the League of Nations was the Inter...

Citadel, The–The Military College of South Carolina

(Encyclopedia)Citadel, The–The Military College of South Carolina sĭtˈədəl, –dĕlˌ [key], at Charleston; state supported; chartered (1842) as The Citadel, opened 1843. From 1882 to 1910 it was named the So...

Pople, Sir John Anthony

(Encyclopedia)Pople, Sir John Anthony pōpˈəl [key], 1925–2004, British computational chemist. Trained as a mathematician at Cambridge (B.A. 1946, Ph.D. 1951), he worked at Cambridge (1951–58) and England's N...

Agency for International Development

(Encyclopedia)Agency for International Development (AID), federal agency created (Sept., 1961) to consolidate U.S. nonmilitary foreign aid programs. Originally an agency in the State Department, it has been a compo...

Goering, Hermann Wilhelm

(Encyclopedia)Goering or Göring, Hermann Wilhelm both: hĕrˈmän vĭlˈhĕlm göˈrĭng [key], 1893–1946, German National Socialist leader. In World War I he was a hero of the German air force. An early member ...