RTG 223 Radiation protection

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Across
  1. 2. The particle that be absorbed by aluminum.
  2. 3. The SI unit of equivalent dose.
  3. 6. We can call gamma ray and x-ray ray in the other name.
  4. 10. The dose representation the total body could receive and could be assessed the potential for long-term effects that might occur in the future.
  5. 12. A radionuclide is a radioactive element, mam-made or from natural sources, with a specific atomic weight.
  6. 16. Material shielding for gamma ray.
  7. 20. The energy deposited in a small volume of matter
  8. 23. The spontaneous emission of energy from unstable atom.
  9. 24. The disease which is inducing of stochastic effect.
  10. 27. The equivalent dose of RT for which organ should have the dose limit are 20 mSv per year.
  11. 28. The disease is abnormal redness and inflammation of the skin caused by deterministic effect.
  12. 29. The abbreviation of International Commission on Radiation Units and Measurements.
  13. 30. The part of an atom with a negative electrical charge, which moves around the atom's nucleus.
Down
  1. 1. Neutron shielding material.
  2. 4. The elements with the same atomic number but different mass numbers.
  3. 5. The abbreviation of tenth value layer.
  4. 7. occur below a certain threshold value.
  5. 8. The effect that occur with dose-dependent severity. These effects generally do
  6. 9. The unit of exposure.
  7. 11. The SI unit of absorbed dose.
  8. 13. The personal dose monitoring.
  9. 14. The energy that comes from a source and travels through space and may be able to penetrate various materials
  10. 15. The inverse square law is a technique of external radiation protection.
  11. 17. The effects that occur by chance and which may occur without a threshold level of dose, whose probability is proportional to the dose and whose severity is independent of the dose.
  12. 18. We called positive electron, positively charged.
  13. 19. The SI unit of radioactivity.
  14. 21. The abbreviation of disintegration per second.
  15. 22. The amount of ionization in air due to gamma and x-ray.
  16. 25. The particle is a helium NUCLEUS.
  17. 26. The non SI unit of effective dose .
  18. 31. The non SI unit of absorbed dose.