aati %, rig Rt PRR AO Os ara ++ ee” - . 4& one ~aenerate Pm a Sg tO « we mE ee mans PAM SatBP * - ET ReeeTeAa te ee 6 tL ae Gk Na TOee OREN SO IRE RES Bree me mabe me fw ne cme tae ann% oe toye ‘ tye 4. ‘tt a L See gee Phas acanfliane4 é eelet i,atooconeha!3 Peal, eaaditan +. re bee te ca kN ed Tae ese OD BBNfe get oe fat Bp ob ee male TL eet ee in maa sre sudticiontly large, as compared to the range cf beta particles, to mte valis he as- erotica af tho equivalence of enersy emission ana absermion, By extrapsteticg tier utes — waders 2 oCerved 'n the guicra pigs and mice,-an ectlarite of the dese trom Liocted sateTed ‘fa wen may be suc. yo: - - - wot ’ “ . , ~y z ‘ - : - “ ‘ . : * . . - . . . . ‘ - :. " 2 *. - - . - - : - te . - ‘ : - - . . -: . ; > ~ : | . i i : . . . . | : . - . . . : - * . edged og. NO : - . ‘ . . Le . . . . . . “ oe g - - - - - . : - e , ° - ’ . oa “ . so : . ° . . * . . . . - - - ~ a 24 ae aldheae oe re emer + The on aeceaasttMe th Re, deen thee tan al rbdbbais 2hacs Nees splamaes Bhattit: - 4 th Qs eet memes Pttie sat wannaeelRage meaeeeeRESTS! SUNrie are on mente, Ee teers : . . - Moelle a. er ery t - * - - - Aa yea = 4 . . s Mot een t : . “f° 1% t - the muse energetic beta parucles may not be stonp-ea ina particular oryun. Converac.t, ofan 0% oo . { at ~ vg - . . Baa pea