ROSEN, GERALD HARRIS, physicist, consultant, educator; b. Mount Vernon, N. Y., Aug. 10, 1933; s. David A. and Shirley (Schapiro) R.; m. Sarah Louise Sweet, June 8, 1963; children:  Lawrence Alexander, Karlyn Rosen Aires.  B.S.E. (Guggenheim Jet Propulsion scholar, Whiton Engring.-Physics scholar), Princeton U., 1955, M.A. (NSF predoctoral fellow), 1956, Ph.D., 1958.  NSF predoctoral fellow Inst. Theoretical Physics, Utrecht, Netherlands, 1957-58; research assoc. dept. aero. engring, Princeton, 1958-59; NSF postdoctoral fellow Inst. Theoretical Physics, Stockholm, 1959-60; tech. cons. weapon systems evaluation div. The Pentagon, 1960; prin. scientist Martin-Marietta Aerospace div., Balt., 1960-63; cons. to a tech. v.p. Southwest Research Inst., 1963-66; prof. physics Drexel U., Phila., 1966-73; M.R. Wehr prof. physics, 1973--90; M.R. Wehr prof. Emeritus, 1990–; Cons. indsl. and govt. agys.  Reviewer:  Math. Revs., 1964--; jours. Am. Phys. Soc. 1960--; assoc. editor:  Bull. Math. Biol., 1982--; Author:  Formulations of Classical and Quantum Dynamical Theory, 1969; A New Science of Stock Market Investing, 1990; contbr. articles to profl. jours.  Sponsor San Antonio Chamber Music Soc., 1963-66; mem. Franklin Inst., 1967--; mem. publ. bd. Soc. Math. Biol., 1983--.  Fellow Am. Phys. Soc., AAAS; mem. Am. Math. Soc. Patentee in field.     Reproduced from the Eighth Edition of Marquis’ Who's Who in The World