[104-10413-10306.pdf — page 81]
CO-D-3,235,351observation of an unstalycommia as the result of moderately ory dosesmixtures of the odes of rentesuch exposures what appeared to betype of urinały uranium excre..un function and retention of theuranium crides in the lungs: concent area.also allegedly caused a derezioration of conditioned reflexes: in clafedogs but no pathological changes in the nervous system atautosy. They did find sclerotic dar in the puskonary merivasarlar,peri.ronchial and mediastinya s darasaprominent in the dogs in cixtures of exles containinghighest per cent of "ranjawith a carcinoma of the lune and anoreand patologicalconic atatypical verslasticchanges in the lung. For of the St raported that silicoplus radon exposures in anicals cuced more clonicpulmonary damage than either silica or rajon Jon alone.the USSR reported on the body distributionnumerous inhaled radioisotopes with acute, sacuc.logical changes in the tags, one wros liver?.know so little hout the effecs of the radioicotomes which spothat we don't know whatler ruta vas ne5. J Lafun from France reported finding in a slave dog   attached by a cross blood circularion er the master   inhaling radon. Padon daughters vere dog. The Yugoslavians reported condom infomation or Clading   the immediate radon daughter attached   stressed the importance of determining dang r in the environ-   ment in order to calculate pa lunes。   em, 1,   reported studies of people and animals xrosed to radon in their spas   and found a higù lung retution of radon daughters and t'at the bismuth:   daughters of radon were or readily exercetel b ...oys them the   lead daughters. rate of th yave four on the functio   of mass mean. eter on comical co   confe   relation to ing retentionagem finterestiny   theoretical discussion on the afferre chickname and physiologic   activity of the bronchial scuous alia long dosus.   Comber   of the is gave a theoretical discusti expected neigibor cod   alpha dose from a point pourec. Karst of an unfortunately   was not present to give or discuss wyer on r fimling of raiteler   in the air and walls of urmbrinors and Dis Lypothetical evaluation   of Lead 210 body burden meretros.6. JCilitland of the secular disequilirium of urani   daughters in urandum or mac For determining a mo   time-weighted exposur a Frequency of sanoli   for 95% confidence exсом ut of the xioum allora le concentration.   son environmental expos   casunction From Japan, France and Canada.   i'c detected no no idea.   and internal ani exteral er descr in the techniques for measurin   rotecate again that the particle siz7. EC Hyatt of the 6, in ard sizing radioactive   and density of radioacti..   biological effects.   La gera   logical Protection" tar viat   remely portant in evaluating   weed in the section on "adio-   most important in controllin   radon and radon-daughter products in onlag atmospheres and that ass   have only a special limited ase in comporarily uncontrolled areas of   exposure. The S" scista, unver, paid unusual attention to   Mr. Ilyatt's paper on respirators and secred quite concerned about the   acceptability by vormen of t'e described respirators. The Fuscions   apparently are using disposable masks.8. Management of wastes appears to be a unique problem for the areas in   which wastes occur. Ko neral management of wastes was promoted.CONCED DISSEM-I-D-C--T-I-ALNO DISSE ORCAD