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Zsigmondy, Richard Adolf

(Encyclopedia)Zsigmondy, Richard Adolf, 1865–1929, Austrian-German chemist, Ph.D. Univ. of Munich, 1889. Zsigmondy was a lecturer at the Univ. of Munich (1887–1893) and at the Univ. of Graz (1893–97), then wo...

Schlesinger, James Rodney

(Encyclopedia)Schlesinger, James Rodney, 1929–2014, U.S. secretary of defense (1973–75) and secretary of energy (1977–79), b. New York City. After graduating from Harvard (A.B., 1950; A.M., 1952; Ph.D., 1956)...

Schrock, Richard Royce

(Encyclopedia)Schrock, Richard Royce, 1945–, American chemist, b. Berne, Ind., Ph.D Harvard, 1971. After working for three years with the Dupont Company, he became (1972) a professor at the Massachusetts Institut...

Rogers, Lindsay

(Encyclopedia)Rogers, Lindsay, 1891–1970, American political scientist, b. Baltimore, grad. Johns Hopkins (B.A., 1912; Ph.D., 1915). He was (1914–15) a fellow in political science at Johns Hopkins before becomi...

Rohrer, Heinrich

(Encyclopedia)Rohrer, Heinrich, 1933–2013, Swiss physicist, Ph.D. Swiss Federal Institute of Technology, 1960. He joined IBM in 1963 and spent almost his entire career with the company, retiring in 1997. At the I...

Sharp, Phillip Allen

(Encyclopedia)Sharp, Phillip Allen, 1944–, American geneticist, b. Falmouth, Ky., Ph.D., Univ. of Illinois, 1969. Sharp joined the faculty at the Massachusetts Institute of Technology in 1974, where he has spent ...

Shechtman, Daniel S.

(Encyclopedia)Shechtman, Daniel S., 1941–, Israeli materials scientist, Ph.D. Technion (Israel Institute of Technology), 1972. Shechtman, who joined the faculty at Technion in 1975, received the Nobel Prize in Ch...

Sancar, Aziz

(Encyclopedia)Sancar, Aziz, 1946–, Turkish-American biochemist and molecular biologist, M.D. Istanbul Univ., 1969, Ph.D. Univ. of Texas at Dallas, 1977. From 1977to 1982, Sancar was a researcher at the Yale Schoo...

Redfield, Robert

(Encyclopedia)Redfield, Robert, 1897–1958, American anthropologist and sociologist, b. Chicago, grad. Univ. of Chicago (B.A., 1920; Ph.D., 1928). He began teaching at the Univ. of Chicago in 1928, later becoming ...

Reichstein, Tadeus

(Encyclopedia)Reichstein, Tadeus tädĕˈo͞osh rīkhˈshtīn [key], 1897–1996, Swiss organic chemist, b. Vlotslavsk, Russia (now Włocławek, Poland), educated at the technical school in Zürich, where he also t...