【摘 要】
:
In this paper,mass attenuation coefficients of concrete,bricks and cement plaster,as shielding materials,are calculated at 59.5,356,662,1173,1274 and 1333 keV b
【机 构】
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Vocational School of Health Service,Radiotherapy Department,Uskudar University,Medical Radiation Res
【出 处】
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Nuclear Science and Techniques