TAILIEUCHUNG - BIOLOGICAL EFFECTS AND EXPOSURE LIMITS FOR "HOT PARTICLES"

This Report addresses in considerable detail the consequences of hot particles on and near the skin, in the eye, ear, respiratory system, and gastrointestinal tract. Limits for exposures from hot particles are recommended. If exposures are maintained below the recommended limits, few, if any, deterministic biological effects are expected to be observed, and those effects would be transient in nature. If effects from a hot-particle exposure are observed, the result is an easily treated medical condition involving an extraordinarily small stochastic risk. Such occurrences would be indicative of the need for improvement in radiation protection practices, but should not be compared in seriousness to exceeding whole-body exposure limits | NCRP REPORT No. 130 BIOLOGICAL EFFECTS AND EXPOSURE LIMITS FOR HOT PARTICLES Recommendations of the NATIONAL COUNCIL ON RADIATION PROTECTION AND MEASUREMENTS Issued December 10 1999 National Council on Radiation Protection and Measurements 7910 Woodmont Avenue Bethesda MD 20814-3095 LEGAL NOTICE This Report was prepared by the National Council on Radiation Protection and Measurements NCRP . The Council strives to provide accurate complete and useful information in its documents. However neither the NCRP the members of NCRP other persons contributing to or assisting in the preparation of this Report nor any person acting on the behalf of any of these parties a makes any warranty or representation express or implied with respect to the accuracy completeness or usefulness of the information contained in this Report or that the use of any information method or process disclosed in this Report may not infringe on privately owned rights or b assumes any liability with respect to the use of or for damages resulting from the use of any information method or process disclosed in this Report under the Civil Rights Act of 1964 Section 701 et seq. as amended 42 . Section 2000e et seq. Title VII or any other statutory or common law theory governing liability. Library of Congress Cataloging-in-Publication Data National Council on Radiation Protection and Measurements. Biological effects and exposure limits for hot particles National Council on Radiation Protection and Measurements. p. cm. NCRP report no. 130 Supercedes NCRP report no. 106 Limit for exposure to hot particles on skin published in 1989 Pref. SC September 1999. Includes bibliographical references and index. ISBN 0-929600-63-0 1. lonizingradiation Safety measures. 2. Ionizing radiation Dosage Standards. 3. DNLM 1. Maximum Permissible Exposure Level. 2. Radiation Effects. 3. Radioisotopes. WN 620 N2745b 1999 1999 99-050234 612 .01448 dc21 Copyright National Council on Radiation Protection and .

• Sinh học
• Hot Particles
• Activation Products
• Carlo Calculations
• Beta Particles
• Laboratory Measurements
• Extrapolation Chamber
• Biological Effects
• Late Nonstochastic Effects
• Swine Experiments
• Human Experiment
• Comparison of Studies
• Stochastic Risk