Compares annual and cumulative radiation exposure across occupational, passenger, and environmental profiles. Uses the Linear No-Threshold (LNT) model for dose-to-risk conversion.
Usage
radiation_profiles(milestones = c(10, 20, 40))Value
A tibble with columns: activity_id, activity, category, annual_msv, annual_micromorts, milestone columns (mm_Ny for each N), regulatory_limit_msv, xray_equivalents_per_year.
References
ICRP Publication 103 (2007). Recommendations of the International Commission on Radiological Protection.
Brenner DJ, Hall EJ (2007). "Computed Tomography — An Increasing Source of Radiation Exposure." NEJM 357:2277-2284.
UNSCEAR 2020. Sources, Effects and Risks of Ionizing Radiation.
Examples
radiation_profiles()
#> # A tibble: 11 × 10
#> activity_id activity category annual_msv annual_micromorts mm_10y mm_20y
#> <chr> <chr> <chr> <dbl> <dbl> <dbl> <dbl>
#> 1 airline_pilot_a… Airline… Occupat… 3 0.15 1.5 3
#> 2 xray_tech_annual X-ray t… Occupat… 1 0.05 0.5 1
#> 3 dental_radiogra… Dental … Occupat… 0.2 0.01 0.1 0.2
#> 4 nuclear_worker_… Nuclear… Occupat… 2 0.1 1 2
#> 5 interventional_… Interve… Occupat… 3.5 0.175 1.75 3.5
#> 6 executive_flyer… Frequen… Travel 3 0.15 1.5 3
#> 7 business_travel… Busines… Travel 0.75 0.0375 0.375 0.75
#> 8 annual_tourist_… Annual … Travel 0.12 0.006 0.06 0.12
#> 9 granite_residen… Granite… Environ… 2 0.1 1 2
#> 10 high_altitude_r… High-al… Environ… 0.7 0.035 0.35 0.7
#> 11 background_radi… Normal … Environ… 2.4 0.12 1.2 2.4
#> # ℹ 3 more variables: mm_40y <dbl>, regulatory_limit_msv <dbl>,
#> # xray_equivalents_per_year <dbl>
radiation_profiles(milestones = c(5, 25, 50))
#> # A tibble: 11 × 10
#> activity_id activity category annual_msv annual_micromorts mm_5y mm_25y
#> <chr> <chr> <chr> <dbl> <dbl> <dbl> <dbl>
#> 1 airline_pilot_an… Airline… Occupat… 3 0.15 0.75 3.75
#> 2 xray_tech_annual X-ray t… Occupat… 1 0.05 0.25 1.25
#> 3 dental_radiograp… Dental … Occupat… 0.2 0.01 0.05 0.25
#> 4 nuclear_worker_a… Nuclear… Occupat… 2 0.1 0.5 2.5
#> 5 interventional_c… Interve… Occupat… 3.5 0.175 0.875 4.38
#> 6 executive_flyer_… Frequen… Travel 3 0.15 0.75 3.75
#> 7 business_travell… Busines… Travel 0.75 0.0375 0.188 0.938
#> 8 annual_tourist_a… Annual … Travel 0.12 0.006 0.03 0.15
#> 9 granite_resident… Granite… Environ… 2 0.1 0.5 2.5
#> 10 high_altitude_re… High-al… Environ… 0.7 0.035 0.175 0.875
#> 11 background_radia… Normal … Environ… 2.4 0.12 0.6 3
#> # ℹ 3 more variables: mm_50y <dbl>, regulatory_limit_msv <dbl>,
#> # xray_equivalents_per_year <dbl>