Radiological Protection Standards

1234567891011121314151617181920
Across
  1. 1. Data from _________ studies seemed to indicate that one could not assume that all
  2. 3. Main force in defining and adopting units for use on an international basis
  3. 4. Group originally known as International X-ray and Radium Protection Commission
  4. 6. Should be kept at the lowest practical levels
  5. 10. The second ______ ___ produced a shift in emphasis to dose to the general public
  6. 11. First unit of dose accepted internationally
  7. 14. as low as reasonably achievable
  8. 16. amount of radiation which produces a well defined reddening of the skin
  9. 17. Safety in the shipment of radioactive substances is principally the responsibility of the________ (abbr)
  10. 18. Workers must be protected from the harmful effects of this type of radiation
  11. 20. had a threshold dose
Down
  1. 2. level at which the most benefit is accrued
  2. 5. Established in 1974 by the Energy Research and Development Administration (ERDA)
  3. 7. "R" in NRC
  4. 8. made its first recommendation of a tolerance level of exposure in 1934
  5. 9. any ______, no matter how low, carries a certain risk of deleterious effects
  6. 12. 10 CFR 835 requires DOE activities be conducted with a written radiation ____________ program
  7. 13. Radiation protection group form in the US in 1929
  8. 15. The scope of 10 CFR 835 establishes radiation protection standards, _________, and program requirements
  9. 19. Around 1914, radiation began to be used in