Calculation of space radiation risks for astronauts and high-level natural radiation exposure area residents: two different exposure categories

IF 1.5 3区化学 Q3 CHEMISTRY, ANALYTICAL Journal of Radioanalytical and Nuclear Chemistry Pub Date : 2024-12-12 DOI:10.1007/s10967-024-09904-w

Akbar Abbasi, Nouf Almousa, Hesham M.H. Zakaly, Fatemeh Mirekhtiary

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Abstract

In the present paper, the health risks to astronauts due to space radiation exposure and the excess cancer risk (ECR) caused by high-level natural radiation exposure area residents were estimated manes on the National Aeronautics and Space Administration (NASA) Space Cancer Risk (NSCR)-2012 model and RESRAD code, respectively. The total risk of exposure-induced cancer (REIC) and total risk of exposure-induced death (REID) were calculated for different ages and genders. In contrast, the mortality and morbidity due to High Natural Background Radiation Exposure areas (HNBRAs) were simulated for different genders and ages. The results showed that the morbidity of the HNBRAs area for males and females was less than the REIC value of the 6-month mission at the International Space Station (ISS). Also, the results indicated that the mortality of the HNBRAs area was equal to the REIC 6-month mission for males. The mortality rate in the HNBRA area was higher than the average rate for females in the REIC 6-month mission.

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来源期刊

Journal of Radioanalytical and Nuclear Chemistry 化学-分析化学

CiteScore

2.80

自引率

18.80%

发文量

504

审稿时长

2.2 months

期刊介绍： An international periodical publishing original papers, letters, review papers and short communications on nuclear chemistry. The subjects covered include: Nuclear chemistry, Radiochemistry, Radiation chemistry, Radiobiological chemistry, Environmental radiochemistry, Production and control of radioisotopes and labelled compounds, Nuclear power plant chemistry, Nuclear fuel chemistry, Radioanalytical chemistry, Radiation detection and measurement, Nuclear instrumentation and automation, etc.