-7~3. Observed deposition on the ground a. Geographical distribution; dependence on physical factors b. Physical, chemical, and radiochemical properties, with special reference to fractionation c, Measurement techniques and limitations of the data (1) gummed paper, (2) gauze, (3) pots, collection of rainfall, and (4) soil samples 4. D. VII. a. From past tests b. From future tests Interrelationships between study of fallout and study of meteorology; contributions of fallout studies to meteorology Local Fallout: The Mechanisms by Which it can Affect Man and the Measures He Can Take to Minimize Exposure (oral, inserts, bibliography) A. The relative importance of external radiation compared with internal radioactive emitters for the local fallout situation 1. 2. VITi. Quantitative predictions of future fallout The source of the external radiation a. Properties b. Decay Internal emitters a. Radioiodine, inhalation and ingestion b, Other emitters JCAE B. Shelter and shielding and their effects C. Other immediate emergency measures that can reduce hazard D. Tose and dose-rate vs, time Delayed Fallout: The Behavior in Geological and Physical Processes and the Mechanisms by which Delayed Fallout Fnters into the Riological Processes and Reaches Man (oral, inserts, bibliography) 1

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