Abstracts ASN Report 2019

1 Áǝƺ ɀɎƏɎƺ Ȓǔ ǸȇȒɯǼƺƳǕƺ Ȓǔ Ɏǝƺ ǝƏɿƏȸƳɀ ƏȇƳ ȸǣɀǸɀ ƏɀɀȒƬǣƏɎƺƳ ɯǣɎǝ ǣȒȇǣɀǣȇǕ ȸƏƳǣƏɎǣȒȇ 98 ׏ِ׏ ǣȒǼȒǕǣƬƏǼ ƏȇƳ ǝƺƏǼɎǝ ƺǔǔƺƬɎɀ ׏ِ א ɀɀƺɀɀȅƺȇɎ Ȓǔ Ɏǝƺ ȸǣɀǸɀ ƏɀɀȒƬǣƏɎƺƳ ɯǣɎǝ ǣȒȇǣɀǣȇǕ ȸƏƳǣƏɎǣȒȇ ׏ِ ב ³ƬǣƺȇɎǣˡƬ ɖȇƬƺȸɎƏǣȇɎǣƺɀ ƏȇƳ ɮǣǕǣǼƏȇƬƺ 1.3.1 Radiosensitivity 1.3.2 Effects of low doses 1.3.3 Molecular signature in radiation-induced cancers 2 Áǝƺ ƳǣǔǔƺȸƺȇɎ ɀȒɖȸƬƺɀ Ȓǔ ǣȒȇǣɀǣȇǕ ȸƏƳǣƏɎǣȒȇ 102 א ِ׏ zƏɎɖȸƏǼ ȸƏƳǣƏɎǣȒȇ 2.1.1 Natural terrestrial radiation (excluding radon) 2.1.2 Radon 2.1.3 Cosmic radiation א ِ א XȒȇǣɀǣȇǕ ȸƏƳǣƏɎǣȒȇ ƏȸǣɀǣȇǕ ǔȸȒȅ ǝɖȅƏȇ ƏƬɎǣɮǣɎǣƺɀ 2.2.1 Basic Nuclear Installations 2.2.2 Transport of radioactive substances 2.2.3 Small-scale nuclear activities 2.2.4 Radioactive waste management 2.2.5 Management of contaminated sites 2.2.6 Activities using radioactive substances of natural origin 3 xȒȇǣɎȒȸǣȇǕ ƺɴȵȒɀɖȸƺ ɎȒ ǣȒȇǣɀǣȇǕ ȸƏƳǣƏɎǣȒȇ 105 ב ِ׏ (Ȓɀƺɀ ȸƺƬƺǣɮƺƳ ƫɵ ɯȒȸǸƺȸɀ 3.1.1 Monitoring the exposure of persons working in nuclear facilities 3.1.2 Worker exposure to Technologically Enhanced Naturally Occurring Radiation and to radon of geological origin 3.1.3 Flight crew exposure to cosmic radiation ב ِ ( א Ȓɀƺɀ ȸƺƬƺǣɮƺƳ ƫɵ Ɏǝƺ ȵȒȵɖǼƏɎǣȒȇ 3.2.1 Exposure of the population as a result of nuclear activities 3.2.2 Exposure of the population to Naturally Occurring Radioactive Materials (NORM) ב ِ ( ב Ȓɀƺɀ ȸƺƬƺǣɮƺƳ ƫɵ ȵƏɎǣƺȇɎɀ ב ِ ג 0ɴȵȒɀɖȸƺ Ȓǔ ȇȒȇ ٮ ǝɖȅƏȇ ɀȵƺƬǣƺɀ ٢ƏȇǣȅƏǼ ƏȇƳ ȵǼƏȇɎ ɀȵƺƬǣƺɀ٣ NUCLEAR ACTIVITIES: IONISING RADIATION AND HEALTH AND ENVIRONMENTAL RISKS ASN Report on the state of nuclear safety and radiation protection in France in 2019 97