Effects Of Radiation Safety On The Health Risk Dealing...

Radiation Safety By Sean Trosper In requirements for AVIA 5103 Aviation Safety Program Development Michelle Crom, M.S. Table of Contents 1. Abstract 2. Discovery of Radiation 3. Health Effects of Radiation 4. Fukushima 5. Radiation Sources 6. Aircrew Radiation Exposure 7. Natural Ways to Reduce Radiation in Your Body 8. Conclusion Abstract This paper goes over radiation safety precautions and all the health risk dealing with radiation. I will discuss the discovery of radiation, non-iodizing and iodizing radiation, natural exposure to radiation, Alpha, Beta, and Gamma radiation and how they affect us. Also the paper will be going over radiation from human activities: underground miners, radiologists, medical†¦show more content†¦For some reason, Becquerel decided to develop his photographic plates anyway. To his surprise, the images were strong and clear, proving that the uranium emitted radiation without an external source of energy such as the sun. Becquerel had discovered radioactivity. Becquerel used an apparatus similar to that displayed below to show that the radiation he discovered could not be x-rays. X-rays are neutral and cannot be bent in a magnetic field. The new radiation was bent by the magnetic field so that the radiation must be charged and different than x-rays. When different radioactive substances were put in the magnetic field, they deflected in different directions or not at all, showing that there were three classes of radioactivity: negative, positive, and electrically neutral. The term radioactivity was actually named by Marie Curie, who together with her husband Pierre, began investigating the phenomenon recently discovered by Becquerel. The Curies extracted uranium from ore and to their surprise, found that the leftover ore showed more activity than the pure uranium. They concluded that the ore contained other radioactive elements. This led to the discoveries of the elements polonium and radium. It took four more years of processing tons of ore to isolate enough of each element to determine their chemical properties. Ernest Rutherford, who did many experiments studying the properties of radioactive decay, named