BUILDUP

作品数:30被引量:75H指数:5
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相关领域:电子电信更多>>
相关作者:曾曙更多>>
相关机构:清华大学更多>>
相关期刊:《China Petroleum Processing & Petrochemical Technology》《Journal of Applied Mathematics and Physics》《Water Science and Engineering》《Journal of Integrative Medicine(双语)》更多>>
相关基金:国家自然科学基金中国博士后科学基金北京市自然科学基金国家科技支撑计划更多>>
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  • 期刊=Nuclear Science and Techniquesx
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Photon energy absorption and exposure buildup factors for deep penetration in human tissues
《Nuclear Science and Techniques》2019年第12期31-39,共9页O.Kadri A.Alfuraih 
supported by the National Plan for Science,Technology and Innovation(MAARIFAH);King Abdulaziz City for Science and Technology,Kingdom of Saudi Arabia,Award Number(12-MED2516-02)
Using photons in therapeutic and diagnostic medicine requires accurate computation of their attenuation coefficients in human tissues.The buildup factor,a multiplicative coefficient quantifying the ratio of scattered ...
关键词:BUILDUP FACTORS Human TISSUES GEANT4 GP FITTING Gamma RAYS 
Shielding effectiveness of boron-containing ores in Liaoning province of China against gamma rays and thermal neutrons被引量:2
《Nuclear Science and Techniques》2018年第4期155-162,共8页Meng-Ge Dong Xiang-Xin Xue V.P.Singh He Yang Zhe-Fu Li M.I.Sayyed 
supported by the National Natural Science Foundation of China(Nos.51472048,50774022);the Key Laboratory Project of Liaoning Province Education Office(No.LZ 2014-022)
In this study, the mass attenuation coefficient of boron-containing ores in the Liaoning province of China was calculated using Win XCOM software to investigate the shielding effectiveness of these ores against gamma ...
关键词:Exposure BUILDUP factors Gamma ray Neutron Boron-containing ORES G-P fitting method 
Study of relation between the gamma flux buildup factors and source geometry by M-C simulation被引量:1
《Nuclear Science and Techniques》2017年第9期31-35,共5页Ali Rasouli Hossein Tavakoli-Anbaran 
This paper is to achieve a gamma-ray source with the lowest rate of buildup factor, which is of great importance in medical, industrial and agricultural sciences.The flux buildup factor of gamma rays is calculated by ...
关键词:通量 几何 模拟 增强因子 Γ射线源 农业科学 MCNP 伽马射线 
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