Ou weet ' : ‘4 hy As TRON AL atts lout beh eH a LHR PALL OUT 4 SHR : : i | TIME (HR) Fig. 1.35 Cumulative Dose as au Function of Time After the Detonation | (O0 | | 47 EXPOSURE, MANY SOURCES 4 | OVE RGENG SOURCE | 10 | Oo : af : SO %e ' | | { Ll 4 10 i L ' 1 1S . S | | 20 : 26 3O 36 CM MASONITE DEPTH DOSE DISTRIBUTION IN CYLINDRICAL PHANTOM, co® FACILITY, (NMEI) Fig, 1.40 Comparative Depth Doses for Bilateral Exposure from a Small Source and Multiple Source 47 Exposure with Cobalt-60 : i: a fee 8 eee ‘ . tan ‘ 8 ew oe - . ae oe ae