ft tee ern SOURCES OF —1073 of this referens 4 atany Give at 24 hours after possible to est- 7 senting 24 he 2 until the plot quired dose r rate, be, 0.027 9.18 Ifa. the value at: _. 1074 M4 i. SoS 4 Esx - tog Ar -$ RQ 7 mig . : ; } is to compare 2 two given tint suppose the « roentgens pe 210 tq B{O 4 Si6 a Ble O'n) 2 respective ral 0.033, with m * dose rate si Teentgens per 9.19 The alternative fe: 107% 7 -Q ZZ a a somewhat letaken as J,CP* 4 if i. Z e rato in fla ss. quantity of ¢ actual dose r known, the s obtained by + 107~7 7 4 2 TYR to"* 10? 2 4 7 403 2 4 7 104 5 YR 2 4 u 25 YR 100 ¥ $7 10° 2 4 : RELATIVE VARL * 496 T TIME AFTER EXPLOSION (HOURS) Lee Dependence ,if heay roe! fable 9. dose rate fromyearly fallout upon time after explosion. efor examphxthat AL a. aven location:xthe fallout 1OURS after the explosion, and that: at\ls hours, ut hyecysed to Kec, the ‘ghserved dose rate.is per hour.” From the Wirve in Fiier,“Oia (or the laut vin it is seen’ that at 15 Houks after the*exple iON, Neatio ~~ —— of the veoes rate to the refogence ¥Viluc is 0-10; henee, Ufe refer- ence Jo.se rate must be 4.0/0.040= 100 rocntgeus per hour. PSover fev. s out doserst or” y means ~ BEST AVAILABLE Copy JAK | |