Vinod K Sikka
For significant contributions and leadership in the processing and properties of materials, particularly intermetallic alloys, which have led to his reputation as one of the world's leading scientists in these areas.
Russ Knapp
For international leadership in developing innovative therapeutic and diagnostic applications of radionuclides for nuclear medicine.
John T Mihalczo
For expertise in developing neutron detection technologies used in scientific research and in nuclear weapon and arms control verification.
Robert V O'Neill
For pioneering research in ecosystem theory, ecological modeling, error analysis, hierarchy theory, and landscape ecology and for the development of basic applications in risk assessment and regional environmental analysis.