Table 2. Calculational model used by Nagler and Telegadas (Na56) to calculate estimated exposure. The original reference mistakenly referred to the calculation as effective biological exposure. Time of arrival, hr a Percent of infinite exposure 0.5 - 0.8 . = 059 = 1.2 60 59 1.3 - 1.7 ~ 8 -_2.3 58 57 3.0.-_ 3.6 55 3.7 -4.3 54 2.4- 2.9 4.4 - 5.3 5.4 - 6.4-— 6.5 - 7.7 7.8- 94 9.5 - 11.5 11.6 - 14.0 14.1 = 17.2 17.3 = 20.6 20.7 = 24.3 24.4 - 56 _ 53 52 ©, 50 fen 5] =. 49 — 47 — 49 a“ 46 oe 30. 45 , 223 44