1. Code 6930, Center for Bio/Molecular Science and Engineering, Naval Research Laboratory, Washington, DC 20375-5348; Geo-Centers Inc., 10903 Indian Head Highway, Ft. Washington, Maryland 20744; Department of Biochemistry and Molecular Biology, University of Georgetown, 3900 Reservoir Road NW, Washington, DC 20007-2197; Code 6181, Navy Technology Center for Safety and Survivability, Naval Research Laboratory, Washington, DC 20375-5348; and Code PE33, Naval Air Warfare Center, 1440 Parkway Avenue, Trenton,...