منابع مشابه
Biological Effects of Ionizing Radiation
The study of the biological effects of ionizing radiation started practically at the same time as the discovery of X-rays in 1895. Since the techniques and methods accepted today to quantify radiation dose were absent at that time, first findings and studies were barely qualitative. Nonetheless, harmful effects to man and to laboratory animal species from ionizing radiation were already observe...
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The radiation exposure in space missions can be reduced by appropriate measures, but it cannot be prevented. The reason is that space radiations due to their high energy deeply penetrates in matter. In comparison to the shielding thickness of the atmosphere of approximately 10 meter water equivalent, a spacecraft provides only 1-30 cm shielding depending on the equipment installed inside the sp...
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The application of nuclear energy in industry, medicine, and agriculture is increasing remarkably. Currently, nearly 10% of total world electricity generation comes from nuclear energy, and further growth in nuclear power generation is expected in coming decades. This expansion in the peaceful use of nuclear energy is likely to increase the risk of human exposure to low doses of ionizing radiat...
متن کاملRssc Biological Effects of Ionizing Radiation
III. Determinants of Biological Effects ........................................................................................ 5-4 A. Rate of Absorption ..................................................................................................... 5-5 B. Area Exposed ............................................................................................................. 5-5 C. Var...
متن کاملBiological Effects of Small Radiation Doses
To establish the maximum permissible radiation doses for occupational and other kinds of radiation exposure, it is necessary to know those biological effects which can be produced by very small radiation doses. This particular field of radiation biology has not yet been sufficiently explored. This holds true for possible delayed damage after occupational radiation exposure over a period of many...
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ژورنال
عنوان ژورنال: Journal of Chemical Education
سال: 1955
ISSN: 0021-9584,1938-1328
DOI: 10.1021/ed032p56.2