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Spectral Classes for Main Sequence Stars (table)

(Encyclopedia)Characteristics of Spectral Classes for Main Sequence Stars ...

estate

(Encyclopedia)estate. 1 In property law, see property; tenure. 2 In constitutional law, an estate denotes an organized class of society with a separate voice in government. Representation by estate arose in Europe ...

Arber, Werner

(Encyclopedia)Arber, Werner vĕrˈnər ärˈbər [key], 1929–, Swiss microbiologist. A professor at the Univ. of Geneva (1960–70) and later at the Univ. of Basel (1971–), Arber worked with Daniel Nathans and ...

Indo-Iranian

(Encyclopedia)Indo-Iranian, subfamily of the Indo-European family of languages, spoken by more than a billion people, chiefly in Afghanistan, Bangladesh, India, Iran, Nepal, Pakistan, and Sri Lanka (see The Indo-Eu...

Noguchi, Isamu

(Encyclopedia)Noguchi, Isamu ēsäˈmo͞o nōgo͞oˈchē [key], 1904–88, American sculptor, b. Los Angeles. The son of a Japanese poet father and an American mother, he was a student of Gutzon Borglum and won Gug...

D'Alema, Massimo

(Encyclopedia)D'Alema, Massimo mäsˈsēmōˌ dälāˈmä [key], 1949–, Italian politician, premier (1998–2000) of Italy. A member of the Italian Communist party (PCI) since 1968, he worked as a journalist and ...

megalithic monument

(Encyclopedia)megalithic monument mĕgəlĭthˈĭk [key] [Gr.,=large stone], in archaeology, a construction involving one or several roughly hewn stone slabs of great size; it is usually of prehistoric antiquity. T...

Baird, Spencer Fullerton

(Encyclopedia)Baird, Spencer Fullerton, 1823–87, American zoologist, b. Reading, Pa., grad. Dickinson College, 1840. He was professor of natural history at Dickinson from 1846 to 1850. While at the Smithsonian In...

Marozia

(Encyclopedia)Marozia mərōˈzhēə, Ital. märôˈtsyä [key], c.892–c.937, Italian noblewoman. Daughter of the Roman consul Theophylact and his wife Theodora, Marozia was strongly influenced by her mother who ...

nominalism

(Encyclopedia)nominalism, in philosophy, a theory of the relation between universals and particulars. Nominalism gained its name in the Middle Ages, when it was contrasted with realism. The problem arises because i...