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Hertz, Heinrich Rudolf

(Encyclopedia)Hertz, Heinrich Rudolf hĕrts [key], 1857–94, German physicist. He confirmed J. C. Maxwell's electromagnetic theory and in the course of experiments (1886–89) produced and studied electromagnetic...

Hess, Walter Rudolf

(Encyclopedia)Hess, Walter Rudolf, 1881–1973, Swiss physiologist. For his work on the control of organs by certain areas of the brain he shared with Egas Moniz the 1949 Nobel Prize in Physiology or Medicine. He w...

Glauber, Johann Rudolf

(Encyclopedia)Glauber, Johann Rudolf yōˈhän ro͞oˈdôlf glouˈbər [key], 1604–70, German alchemist. A forerunner of scientific chemists, Glauber made many practical advances in analytical chemistry; he devis...

Delbrück, Rudolf von

(Encyclopedia)Delbrück, Rudolf von dĕlˈbrük [key], 1817–1903, German statesman. He served (1857–76) under Bismarck as president of the chancellery of the North German Confederation (1866–71) and, after 1...

Eucken, Rudolf Christoph

(Encyclopedia)Eucken, Rudolf Christoph ro͞oˈdôlf krĭsˈtôf oikˈən [key], 1846–1926, German philosopher, studied at Göttingen and Berlin. He taught philosophy at Basel and became professor of philosophy at...

Bultmann, Rudolf Karl

(Encyclopedia)Bultmann, Rudolf Karl bo͝oltˈmän [key], 1884–1976, German existentialist theologian, educated at the universities of Tübingen, Berlin, and Marburg. He taught at the universities of Breslau and G...

Bennigsen, Rudolf von

(Encyclopedia)Bennigsen, Rudolf von ro͞oˈdôlf fən bĕnˈĭksən [key], 1824–1902, German political leader. A liberal nationalist from Hanover, he favored German unification under a democratic Prussian state. ...

Rundstedt, Karl Rudolf Gerd von

(Encyclopedia)Rundstedt, Karl Rudolf Gerd von kärl ro͞oˈdôlf gĕrt fən ro͝ontˈshtĕt [key], 1875–1953, German field marshal. He proved his exceptional abilities in World War I. In World War II he commanded...

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