TIME HISTORY ANALYSIS FOR ISOTOPIC COMPOSITION OF ACTINIDES INHALED BY MAYAK PA WORKERS DURING 1949-2000
The method to estimate 241Pu isotope content using the data of repeated 241Am measurements is proposed. Calculations based on the data of repeated radiochemical analysis of skeleton tissue samples showed that 238Pu and endogenous 241Am relative contribution to dose patterns due to incorporated actinides increases with time.