قارن الطرق

	تحليل الاضمحلال النووي	تقييم جرعة الإشعاع
المجال	الفيزياء النووية	الفيزياء النووية
العائلة	Process / pipeline	Process / pipeline
سنة النشأة	1900	1928
صاحب الطريقة	Ernest Rutherford, Frederick Soddy	International Commission on Radiological Protection (ICRP)
النوع	analytical process model	computational health assessment pipeline
المصدر التأسيسي	Evans, R. D. (1955). The Atomic Nucleus. McGraw-Hill.	International Commission on Radiological Protection (2007). The 2007 Recommendations of the ICRP. Publication 103. Annals of the ICRP, 37(2–4).
الأسماء البديلة	decay kinetics, radioactive decay modeling, half-life analysis	dose calculation, exposure assessment, radiation hazard evaluation
ذات صلة	5	5
الملخص	Nuclear decay analysis is the systematic study of radioactive transformation processes, originating from Rutherford and Soddy's work in the early 1900s. It quantifies the rate and modes of nuclear disintegration using decay constants, half-lives, and branching ratios to predict activity evolution, date samples via radiometric methods, and assess the long-term hazard from radioactive materials.	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.