احمدی, ام لیلا
دانشگاه صنعتی شاهرود
[ 1 ] - بررسی اثر ناهمگنی بافت استخوان بر توزیع دز چشمهی براکیتراپی 103Pd مدل MED3633 به روش مونتکارلو
The determination of the dosimetry parameters of brachytherapy in the treatment of cancerous tumors as per the TG-43U1 protocol provided by the American Association of Physicists in Medicine should be done in the surrounding water source before clinical application. To achieve a good treatment result, various factors such as body tissues with different densities can have a decisive role so that...
[ 2 ] - محاسبه درصد خطای به وجود آمده در استفاده از فانتوم آب به جای بافت نرم برای توزیع چشمه براکیتراپی 103Pd به روش مونتکارلو
Introduction: 103Pd is a low energy source, which is used in brachytherapy. According to the standards of American Association of Physicists in Medicine, dosimetric parameters determination of brachytherapy sources before the clinical application was considered significantly important. Therfore, the present study aimed to compare the dosimetric parameters of the target source using the water ph...
[ 3 ] - Study of the absorbed dose rate of all rays emitted from the 252Cf brachytherapy source by the Monte Carlo method
The 252Cf brachytherapy source is a spontaneous fission decay source, which is used as a neutron-emitting source. In addition to neutrons emitted from this source, gamma rays are also emitted with the average energy of 1 MeV. In this study, using the Monte Carlo N-Particle code (MCNPX), the absorbed dose rates of the neutrons, the primary gamma and the secondary gamma that generated by thermal ...
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