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Heisenberg, Werner

(Encyclopedia)Heisenberg, Werner vĕrˈnər hīˈzənbĕrk [key], 1901–76, German physicist. One of the founders of the quantum theory, he is best known for his uncertainty principle, or indeterminacy principle, ...

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 ...

Herzog, Werner

(Encyclopedia)Herzog, Werner, 1942–, German director, screenwriter, and producer; originally named Werner Stipetic. A leading contemporary German filmmaker, Herzog is known for his vivid and poetic films. He made...

Forssmann, Werner

(Encyclopedia)Forssmann, Werner vĕrˈnər fôrsˈmän [key], 1904–79, German physician and physiologist, M.D. Univ. of Berlin (1929). In the late 1920s, he developed the technique of cardiac catheterization, whe...

Faymann, Werner

(Encyclopedia)Faymann, Werner, 1960–, Austrian politician, federal chancellor of Austria (2008–16), b. Vienna. A member of the Social Democrat party, he began his political career as chairman of Vienna Socialis...

Sombart, Werner

(Encyclopedia)Sombart, Werner vĕrˈnər zômˈbärt [key], 1863–1941, German economist. In 1917 he became professor of economics at the Univ. of Berlin. Influenced by Marx's historical approach to economics, he ...

Werner, Alfred

(Encyclopedia)Werner, Alfred, 1866–1919, French-born Swiss chemist, Ph.D. Univ. of Zürich, 1890. Werner was a professor at the Univ. of Zürich from 1893 until his death in 1919. He was awarded the Nobel Prize i...

Werner, Pierre

(Encyclopedia)Werner, Pierre pyĕr vĕrˈnər [key], 1913–2002, political leader in Luxembourg. A lawyer, he held various posts in the ministry of finance after World War II. Secretary to the council of governmen...

uncertainty principle

(Encyclopedia)uncertainty principle, physical principle, enunciated by Werner Heisenberg in 1927, that places an absolute, theoretical limit on the combined accuracy of certain pairs of simultaneous, related measur...

Henze, Hans Werner

(Encyclopedia)Henze, Hans Werner häns vĕrˈnər hĕnˈtsə [key], 1926–2012, German composer, b. Gütersloh. Henze was a pupil of Wolfgang Fortner and René Leibowitz. His early works were influenced by Stravin...

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