Background
Heydorn, Kaj was born on March 10, 1931 in Århus, Denmark. Son of Jakob Heydorn and Erna (Jensen) Jakobsen.
Heydorn, Kaj was born on March 10, 1931 in Århus, Denmark. Son of Jakob Heydorn and Erna (Jensen) Jakobsen.
Master of Science, Technology University Denmark, 1954. Doctor Technices, Technology University Denmark, 1980.
Scientific assistant Niels Bohr Institute, Copenhagen, 1955-1956. Research scientist Atomic Energy Commission, 1956—1965. Visiting scientist General Atomic Corporation, San Diego, 1965-1966.
Section leader Atomic Energy Commission, Copenhagen, 1966-1976. Division head Risø National Laboratory, Roskilde, Denmark, 1976-1998, IBX International Consultant, Roskilde, since 1997. Adjunct professor Technology University, Lyngby, Denmark, since 1998.
Advisory committee Nucleotecnica, Chile, 1992—1998. Consultant Science and Technology Standards, Europe, 1986—1994. Expert member Nuclear Certified Committee, Europe, 1982—1994.
Technical cooperative expert International Atomic Energy Agency, United Nations, 1989—1996. Council member Hamdard University, Karachi, Pakistan, 1987—2001. Technical assessor Danish Accreditation Board, since 1992.
Appointed member European Commission Advisory Group on Certified of Reference Materials, 1995—1998. Visiting expert science program North Atlantic Treaty Organization, 1997—2001. International committee Nuclear Analytical Methods Life Sciences, since 1989.
International conference committee Modern Trends in Activation Analysis, 1981—2000. Member Hevesy Medal Selection Panel, 2006—2007.
National representative International Chemometrics Society, Graz, Austria, since 1977. Foundingmem. International Society Trace Element Research in Humans, Detroit, since 1984. Lieutenant Denmark Civil Defense, 1954-1956.
Member American Society for Testing and Materials (task group member since 1985), Academy Technology Sciences (life), International Conference Committee Modern Trends in Activation Analysis.
Married Kirstine Svenningsen, March 31, 1965. Children: Siri, Arne.