NE 432: Radiation Risk Analysis

Course Outline:

Review of Radiation Dosimetry
External Dosimetry (dose, dose-rate, organ doses, kerma)
Internal Dosimetry (retention functions, types of internal emitters, compartmental analysis)
Review of Probability and Statistics
Probability distributions (Binomial, Poisson, Exponential, Weibull,. Gamma, Lognormal)
Parameter estimation (Maximum likelihood, Bayesian techniques)
Dose-Response Models
Carcinogenesis (linear, linear-quadratic, threshold, absolute and relative risk models)
Cell survival (exponential, survival curves with shoulders)
Chromosome aberrations (Poisson models with linear, linear-quadratic dose dependence)
Late Effects for External and Internal Radiation
Risks from different cancer types in A-bomb suvivors
Risk after intake of 226Ra, 224Ra
Risk estimates for 239Pu
Chromosome Aberrations
Aberrations after exposure to high and low LET radiation
Aberrations as biological dosimeter
Calibrative density for dose estimation
Prediction and Transportation of Risks
Competing risks, life tables
Predictive densities for relative risk model
Prediction with point estimates of model parameters
Radiation protection standards
Probability of Causation
Estimation of the probability of causation
Uncertainty of estimates
Compensation for radiation risks
Evaluation Policy
Examinations 40%
Final 30%
Homework 30%


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