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在192左右的剂量测量中,光束质量校正因数是192的

Zoi Thrapsanioti1,2, Vasiliki Peppa3, Costas J Hourdakis2

  • 1Medical Physics Laboratory, Medical School, National and Kapodistrian University of Athens, Athens, Greece.

Journal of applied clinical medical physics
|November 27, 2024
PubMed
概括

计算了Iridium-192臂疗剂量计的光束质量校正因数 (kQ,Qo). 农民室最适合远距离测量,而没有高Z材料的小型探测器在源附近是理想的.

关键词:
波束质量校正因子 波束质量校正因素支臂疗法 (brachytherapy) 是一种治疗方法.剂量测量测量测量测量的剂量测量质量保证 质量保证 质量保证

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Biological Effects of Radiation02:59

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All radioactive nuclides emit high-energy particles or electromagnetic waves. When this radiation encounters living cells, it can cause heating, break chemical bonds, or ionize molecules. The most serious biological damage results when these radioactive emissions fragment or ionize molecules. For example, α and β particles emitted from nuclear decay reactions possess much higher energies than ordinary chemical bond energies. When these particles strike and penetrate matter, they...
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