手法を比較

	放射線線量評価	放射線遮蔽設計
分野	原子核物理学	原子核物理学
系統	Process / pipeline	Process / pipeline
提唱年	1928	1898
提唱者	International Commission on Radiological Protection (ICRP)	Ernest Rutherford, Pierre Curie
種類	computational health assessment pipeline	engineering design methodology
原典	International Commission on Radiological Protection (2007). The 2007 Recommendations of the ICRP. Publication 103. Annals of the ICRP, 37(2–4).	Cember, H., & Johnson, T. E. (2009). Introduction to Health Physics (4th ed.). McGraw-Hill.
別名	dose calculation, exposure assessment, radiation hazard evaluation	shield analysis, attenuation design, dose reduction engineering
関連	5	5
概要	Radiation dose assessment is a systematic evaluation of human exposure to ionizing radiation from external or internal sources, formalized by the International Commission on Radiological Protection (ICRP) in the late 20th century. It combines radiation transport calculations with biological effect models to quantify absorbed dose, equivalent dose, and effective dose for worker safety and public health protection.	Radiation shielding design is an engineering discipline that uses physics-based calculations and materials selection to reduce radiation exposure to acceptable levels, originating from Curie and Rutherford's early radiation studies in the 1890s. By combining attenuation theory, source characterization, and dose modeling, it determines material composition, thickness, and geometry to protect workers, the public, and sensitive equipment.