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time zone
(Encyclopedia)time zone: see standard time.sidereal time
(Encyclopedia)sidereal time (ST), time measured relative to the fixed stars; thus, the sidereal day is the period during which the earth completes one rotation on its axis so that some chosen star appears twice on ...solar time
(Encyclopedia)solar time, time defined by the position of the sun. The solar day is the time it takes for the sun to return to the same meridian in the sky. Local solar time is measured by a sundial. When the cente...space-time
(Encyclopedia)space-time, central concept in the theory of relativity that replaces the earlier concepts of space and time as separate absolute entities. In relativity one cannot uniquely distinguish space and time...capital levy
(Encyclopedia)capital levy, form of taxation by which the government takes part of the capital of any person or business, as distinguished from a tax on personal or business income. It is usually applied to all cap...Robertson, Sir Dennis
(Encyclopedia)Robertson, Sir Dennis, 1890–1963, British economist, grad. Trinity College, Cambridge. A professor at Cambridge (1944–57), he also handled Anglo-American financial relationships during World War I...Iphigenia
(Encyclopedia)Iphigenia ĭfˌəjənīˈə [key], in Greek legend, daughter of Clytemnestra and Agamemnon. When the Greek ships were delayed by contrary winds at Aulis en route to the Trojan War, Calchas informed Ag...Lockyer, Sir Joseph Norman
(Encyclopedia)Lockyer, Sir Joseph Norman lŏkˈyər [key], 1836–1920, English astronomer, educated on the Continent. One of the first to make a spectroscopic examination of the sun and stars, he devised (1868), i...Goodenough, John Bannister
(Encyclopedia)Goodenough, John Bannister, 1922–2023, American physicist, b. Jena, Germany, Ph.D. Univ. of Chicago, 1952. Goodenough was a researcher at the Massachu...Amano, Hiroshi
(Encyclopedia)Amano, Hiroshi, 1960–, Japanese physicist, Ph.D. Nagoya Univ., Japan, 1989. He is a professor at Nagoya Univ. in Japan. Amano is the joint recipient with Shuji Nakamura and Isamu Akasaki of the 2014...Browse by Subject
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