Background Condition of the Visual Environment at Sea
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چکیده
منابع مشابه
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متن کاملbackground radiation, people and the environment
all living organisms are exposed to ionizing radiation comprising cosmic rays coming from outer space, terrestrial nuclides occurring in the earth’s crust, building materials, air, water and foods and in the human body itself. the exposures are constant and uniform for all individuals everywhere including the dose from ingestion of 40k in food. cosmic rays are, more intense at higher altitudes,...
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ژورنال
عنوان ژورنال: The Journal of Japan Institute of Navigation
سال: 2010
ISSN: 0388-7405,2187-3275
DOI: 10.9749/jin.123.1