Training in risk assessment when working with sources of ionizing radiation (IR), safety regulations concerning work with open sources of ionizing radiation.
CEB-1, 9/21/98 Presentation Name The NASA Electronic Parts and Packaging (NEPP) Program C. Barnes, K. LaBel *, P. Zulueta, D. Lakins, C. Lee, A. Johnston,
Occupational Health Conference 11 th – 13 th December 2006, Oman Radiological Protection from Naturally Occurring Radioactive Materials Dr. Mohammad Said.
