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dam

(Encyclopedia)dam, barrier, commonly across a watercourse, to hold back water, often forming a reservoir or lake; dams are also sometimes used to control or contain rockslides, mudflows, and the like in regions whe...

centering

(Encyclopedia)centering, the framework of wood or of wood and steel built to support a masonry arch or vault during its construction. The centering itself must be rigidly supported, either by posts from the ground ...

Rialto Bridge

(Encyclopedia)Rialto Bridge rēälˈtō [key], Ital. Ponte di Rialto, bridge of Venice, NE Italy, over the Grand Canal, connecting Rialto and San Marco islands. Built between 1588 and 1591, it consists of a single ...

Eichendorff, Joseph, Freiherr von

(Encyclopedia)Eichendorff, Joseph, Freiherr von yōˈzĕf frīˈhĕr fən īˈkhəndôrf [key], 1788–1857, German poet, a leader of the late romantics. He studied law, volunteered in Lützow's corps in the Napole...

Delambre, Jean Baptiste Joseph

(Encyclopedia)Delambre, Jean Baptiste Joseph zhäN bätēstˈ zhôzĕfˈ dəläNˈbrə [key], 1749–1822, French astronomer and mathematician. He was a member of the bureau of longitudes from 1795 and professor at...

De Maria, Walter Joseph

(Encyclopedia)De Maria, Walter Joseph, 1935–2013, American sculptor, b. Albany, Calif. From the late 1950s into the 60s De Maria partcipated in “Happenings,” created Dada-influenced minimalist sculptures, and...

Debye, Peter Joseph Wilhelm

(Encyclopedia)Debye, Peter Joseph Wilhelm dēbīˈ [key], 1884–1966, American physicist, b. the Netherlands. He was professor at the universities of Zürich, Utrecht, Göttingen, Leipzig, and Berlin. In 1940 he c...

Chauveau, Pierre Joseph Olivier

(Encyclopedia)Chauveau, Pierre Joseph Olivier pyĕr zhôzĕfˈ ôlēvyāˈ shōvōˈ [key], 1820–90, French Canadian educator and politician, prime minister of Quebec (1867–73), b. Quebec. He became superintend...

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