o fe bey B7 . . | oe 407917 BRADTOACPEVE POTE CHING MAnguraueys oF the noreankh body burtaxs of Foci Sones408 material vas oe of the eubjects Glacusced atmm YuCet, conierenc Ge at Lesds Ustversity. norma. bedy burden is mostly dus te E" ince nstur Ups Lhy occurring otaceium, of Which O-lie per gant ia the rsadosctive LEGCOGE aconstitutes 0°25 per sent of the iseu bady weight, a SOeNg wan contumine ahouwe 135 grama of potassium and consequcatiy ebews LOY curio of gemma-netivity oes J. Me@asumemonss of this type have bean unde over = period of ssverel yeers, put recently measurcmente heave ee wade vith nevel anparatus ceuperising acintiliagion eauriey egueApMGes Lm asseciaticn wath puILEO-Ampsatude aimLyeers » which alloy identificantion of eh mucLiGse SFesen 26 an activity determination. At the Leeis Caofeweace 4% wes €iselosed thet usasurexeats mde eoth in America fer the Arevar Retderal vahoustgory} ard im thie countey (at Haswell) had Feyesales thes 23h wewsers tested bed eantvainea chout the expected ammmt of K ani in additicn a sigh amount of Csisi, thts csacum isevane ia produced in fiseican, ant ft equld be that tau gets? is fres wadson tive "felicaut" from ho weapon tefels, The amount Pourd was 7 wy winute. about & x 1079 eurie, bub is nevertheless cigeifieant. The worimen vereiseisis pmwiy burden as lala down by the YORP in 9O mieracumies, ar 200 tines vate anew. Ft my be vomdered, if oe ay the cel meee ovlginsted fron "felleaut". was chic isosope acd apparently « none of Ghe opner fission praoducse have been fourcd. A Yengem can be advarnced-~ it is tk i"roBUMbody scicosiwely ebserbs catsum ani essentially enhances ites abundance by a Very jerge facter. auever, vnilwt the sensitive bedy monitors new im use et the Arecume end ab Harve LL have net se fer revealed the existence ce “Ete queahi BRSSES ef @ther msteris gic. 32 is understce? that sucpyieing 3 fem orocined be suojewitoc fist from dmacethe vacuum eleeners vec6 ASeS We gotaaeYiey epeetegnst:oe aradlysir. eeal08° ut Berens > taf yt n> . the ora rn = Edt, TAMAGUvGGal ig¢entivfed asPi cetih, RB Rh? end PDity? “ (Nuclear Powos 3(23) Juss hOSS:¢. 96) US DOE AT CHIV™” 326 U.S. ATONE EN COMY oot OH” Box TP IZaO q Ais files §6 i Cf plier ele G | BEST COPY AVAILABLE .