Search

Search results

Displaying 131 - 140

Van Vleck, John Hasbrouck

(Encyclopedia) Van Vleck, John Hasbrouck, 1899–1980, American physicist, b. Middletown, Conn., Ph.D. Harvard, 1922. As a professor at Harvard, Van Vleck developed fundamental theories on the quantum…

Helst, Bartholomeus van der

(Encyclopedia) Helst, Bartholomeus van derHelst, Bartholomeus van derbärˌtōlōmāˈəs vän dər hĕlst [key], 1613–70, Dutch portrait painter. In Amsterdam the wealthy citizens preferred his flattering,…

Oldenbarneveldt, Johan van

(Encyclopedia) Oldenbarneveldt, Johan vanOldenbarneveldt, Johan vanyōhänˈ vän ôlˌdənbärˈnəvĕlt [key], 1547–1619, Dutch statesman. He aided William the Silent in the struggle for Dutch independence…