APS Member History

1	Name:	Dr. Jerome Karle
	Institution:	Naval Research Laboratory
	Year Elected:	1990
	Class:	1. Mathematical and Physical Sciences
	Subdivision:	102. Chemistry and Chemical Biochemistry
	Residency:	Resident
	Living? :	Deceased
	Birth Date:	1918
	Death Date:	June 6, 2013

	Jerome Karle was born in Brooklyn, New York, on June 18, 1918. He attended New York City schools and graduated from the City College of New York in 1937. He obtained an M.A. degree in biology in 1938 at Harvard University. After working at the New York State Health Department, he attended the University of Michigan and received M.S. and Ph.D. degrees in physical chemistry. Jerome Karle's research was concerned with diffraction theory and its application to the determination of atomic arrangements in various states of aggregation, gaseous, liquids, amorphous solids and fibers. This research resulted in new techniques for structure determination and a broad variety of applications. His work in crystal structure analysis was recognized by the 1985 Nobel Prize in Chemistry. Karle had been associated in various ways with a number of groups and organizations that are concerned with social issues. Some examples have been membership in the Committee on Human Rights of the National Academy of Sciences and Advisor to ChildRight Worldwide. He was elected a member of the American Philosophical Society in 1990. Jerome Karle died on June 6, 2013, at the age of 94 in Annandale, Virginia.

2	Name:	Dr. Rudolph Arthur Marcus
	Institution:	California Institute of Technology
	Year Elected:	1990
	Class:	1. Mathematical and Physical Sciences
	Subdivision:	102. Chemistry and Chemical Biochemistry
	Residency:	Resident
	Living? :	Living
	Birth Date:	1923

	One of the outstanding theoretical chemists of our time, Rudolph A. Marcus is Arthur Amos Noyes Professor of Chemistry at the California Institute of Technology, where he has taught since 1978. He earned his Ph.D. from McGill University in 1946 and later served on the faculties of the Polytechnic Institute of Brooklyn (1951-64) and the University of Illinois (1964-78). He has a record of superb contributions to many fields of chemistry, especially in unimolecular and electron-transfer reactions, semiclassical theory of collisions and of bound states, intramolecular dynamics, solvent dynamics, and chemical reaction coordinates. His Marcus Equation has proven to be a general and powerful treatment of reaction rates. Dr. Marcus is a member of the National Academy of Sciences (1970) and the American Academy of Arts & Sciences (1973). His many awards include the Nobel Prize in Chemistry (1992), the Wolf Prize (1985) and the National Medal of Science (1989).