the fourth to the twelfth years of life, ingestion dose is based on the dietary intake of an average child in the 4 through 11 year range. . . the first scenario, , radionuclide . . For Poa mS ; two decay period corrections are applied to the , concentrations. The , first occurs at four years and point at which the 4 through 1] y range diet commences. . 1s , the The second With the second scenario, a single decay period correction is applied at 12 years: point at which the 4 to 12 y range diet commences. the Ingestion dase for the twelfth through seventeenth years of life is based on the dietary ‘intake of an average child in the 12 to 18 y range. corrections applied in the Decay period first and second scenarios reflect commencement of the 12 to 18 y range diet and occur at 12 and 20 y (12 y since birth), respectively. For adulthood, the eighteentn throug? seventieth years of life, we have assumed the ingestion dose to originate from the dietary intake of adult females. Decay period corrections for commencement of the adult female diet are 18 y for the first scenario ana 26 y (18 y since birth) for the second. Inhalation and externa] doses estimated for each scenario refiect the previous assumption of continuous residence on Enjebi (Janet). the first scenario, In inhalation and external source contributions commence with the first year of return to Enjebi (Janet). With the second scenario, a decay period correction of eight years 18 applied to the inhalation and external source contributions before the dose estimates are madc. The predicted doses for each of the above living patterns and options are calculated for normal and famine dietary conditions. - 29 - mee .4 11108 "LD et 1K occurs at eight years and is the point at which all subsistence foods commence to originate from Enjebi (Janet) only. Po oN - 4 Wy fey Le