Kadai 2
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Kadai 2

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Kadai 2 Kadai 2 Presentation Transcript

  • The Influence of Radiation for Us SW3, Dr. Roy s1180032, Shigeki hayashi
  • Outline1. Introduction2. Radiation units3. Nuclear accidents and inoidents4. Danger to health5. Medical treatment6. Conclusion
  • Introduction● What is Radiation?● Radiation is dangerous?
  • Radiation units● Becquerel(Bq)● Gray(Gy)● Radiation absorbed dose(rad)● Sievelt(Sv)● Roentgen equivalent in man and mammal(rem)
  • Nuclear accident and incidents● Hiroshima and Nagasaki atomic bomb● Three Mile Island● Chernobyl● Fukushima No.1 and No.2 nuclear power plant
  • Danger to health● Slight symptoms ○ Headache ○ Vomiting● Serious symptoms ○ Leukemia ○ Cancer
  • Medical treatment● Radiation exposure amount● Treatment ○ Blood transfusion ○ Marrow transplant
  • Conclusion● Current treatment methods● Future treatment methods