UNCIASS IFIED MAIN TOPICS OF THE ORGANIZED PRESENTATION The organized presentation will be broken down into the following main topics: Introduction Ir IIT IV Background Information ~ Radioactivity and Radiation Background Information - Controlled Fission and Fusion Reactions and Their Potential as a Source of Hazard . e The Natural Occurrence of Radioactivity and Radiation The Production of Radiation and Radioactivity by Detonating Nuclear Weapons VI VII VIII Atmospheric Transport, Storage, and Removal of Particulate Radioactivity Local Fallout: The Mechanisms by Which it Can Affect Man and the Measures He Can Take to Minimize Exposure Delayed Fallout: The Behavior in Geological and Physical Processes and the Mechanisms by Which Delayed Fallout Enters into the Biological Processes and Reaches Man A Detaile pbiscussion 98 the Occurrence of Strontium and Cesium 7 in the Atmosphere, Biosphere, and its Uptake and Behavior in Man The Effects of Radiation on Man Somatic Effects - Pathology Genetic Effects Methods and Standards of Radiation Protection as Applied to Fallout Problems Specific Questions for Discussion XI The Impact of the Present State of Affairs: Summary, on Policy XII Interrelationships, and Implications The Impact of the Present State of Affairs: What Should the Research Program in the Physical, Geological, Biological, ~5 - and Medical Seiences Be?

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