UNCLASSIFIED 3. Observed deposition on the ground a, Geographical distribution; dependence on physical factors b. Physical, chemical, and radiochemical properties, with special reference to fractionation ec. Measurement techniques and limitations of the data (1) gummed paper, (2) gaze, (3) pots, collection of vainfaii, and (4) soil samples . 4, Quantitative predications of future fallout a. From past tests b. From future tests D. Interrelationships between study of fallout and study of meteorology; contributions of fallout studies to meteorology VII. 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. The source of the external radiation a. Properties b. Decay 2. Internal emitters a. Radioiodine, inhalation and ingestion b, Other emitters B. Shelter and shielding and their effects C, Other immediate emergency measurcs that can reduce hazard D. Dose and dose-rate vs. time VIII. Delayed Fallout: The Behavior in Geoiogical and Physical QF Processes and the Mechanisms by which ayeu aliout Enters into the Biological Pro.esses and Reaches Man (oral, inserts, bibliography) -12-

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