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題 名 | 鈷-60輻射污染鋼筋建物居民輻射風險因子之研究=Studies of Radiation Risk Factor for Residents Living in [8fad]Co-Contaminated Rebar Buildings |
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作 者 | 蔡顯智; 許世明; 張國華; 陳為立; | 書刊名 | 放射治療與腫瘤學 |
卷 期 | 12:3 民94.09 |
頁 次 | 頁235-239 |
分類號 | 416.141 |
關鍵詞 | 輻射風險因子; 外推法; 相加; 相乘模式; 超額死亡率; 超始風險系數; 絕對及超額相對風險系數; 劑量及劑量率效應因子; Radiation risk factor; Extrapolation methods; Additive mode land multiplicative model; Excess fatality rate; Initial risk factor; Absolute and excess relative risk factor; Dose and dose rate effectiveness factor; DDREF; |
語 文 | 中文(Chinese) |
中文摘要 | 目的:本研究內容為鈷-60污染鋼筋建物之居民低劑量率輻射致死癌病風險之探討。 方法:本研究以日本原爆生還者的起始風險係數,透過人群外推、時間外推(相加、相乘模式)與劑外推,估算出適合輻射屋居民將來癌病致死的風險因子。 結果:評估結果輻射屋居民將來癌病致死之風險因子介於12.15×10-2SV-1至0.55×10-2Sv-1之間。 |
英文摘要 | Purpose: This research is to study the risk of gamma radiation induced cancer mortalities at low dose rate exposure for residents living in 60Co-contaminated rebar buildings. Methods: The risk factor for residents living in radiation contaminated buildings were evaluated by extrapolation methods of population, time (additive model and multiplicative model) and dose based on the primary risk coefficient of Japanese A-bomb survivor. Results: The derived risk factor is between 12.15×10-2Sv-1 and 0.55×10-2Sv-1. |
本系統中英文摘要資訊取自各篇刊載內容。