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Radiation effects on_humans
Radiation effects on_humans
Radiation effects on_humans
Radiation effects on_humans
Radiation effects on_humans
Radiation effects on_humans
Radiation effects on_humans
Radiation effects on_humans
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Radiation effects on_humans

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Transcript

  • 1. Radiation Effects on humans s1180033 Takahiro Hidano
  • 2. IntroductionA radiation has some kinds. The special propertysaved much life at a medical place in the moderntimes.However, it changes suddenly to the dangerousthing which kills a person if we a wrong use.
  • 3. Possibility of acute health damageaccording to low the radiant quantities.About150mSv    Disease of the generative function300mSv    Decrease in white blood cell500mSv    Vomiting, Hair loss, Bleeding
  • 4. Possibility of acute health damage according to height the radiant quantities.About3000mSv      Possibility to die within 60 days      occurs5000mSv      Possibility to die within 60 days     occurs7000mSv      Probability to die within 20 days
  • 5. Late healthy damage of the radiationLate healthy damage of the radiation is that thesymptoms such as leukemia, a cancer, the cataractdevelop by healthy damage to appear after beingbombed after long time.
  • 6. Latency period of the late healthy damage Cataract  In average of 8 years from 2 years at the minimum Cancer In average of 20 years from 10 years at the minimum.
  • 7. Hereditary InfluenceThe hereditary influence of the descendant except a pregnant person is not reported by the survey byICRP as influence divided by the descendant ivy not the bombed person himself.    ICRP・・・International Commission on Radiological Protection   
  • 8. ConclusionBecause the radiation is a dangerous thingletting a person die depending on thequantity that I took, you must warn himenough to handle it.

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