مرور Volume 5, Issue 1 بر اساس تاریخ انتشار
در حال نمایش موارد 1 - 5 از 5
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Investigation of Collimator Influential Parameter on SPECT Image Quality: a Monte Carlo Study
(Shiraz University of Medical Sciences, 2015-03-01)Background: Obtaining high quality images in Single Photon Emission Tomography (SPECT) device  is the most important goal in nuclear medicine. Because if image quality is low, the possibility of making a mistake in ...
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Accuracy Evaluation of Oncentraâ„¢ TPS in HDR Brachytherapy of Nasopharynx Cancer Using EGSnrc Monte Carlo Code
(Shiraz University of Medical Sciences, 2015-03-01)Background: HDR brachytherapy is one of the commonest methods of nasopharyngeal cancer treatment. In this method, depending on how advanced one tumor is, 2 to 6 Gy dose as intracavitary brachytherapy is prescribed. Due to ...
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Effect of Tissue Composition on Dose Distribution in Electron Beam Radiotherapy
(Shiraz University of Medical Sciences, 2015-03-01)Objective: The aim of this study is to evaluate the effect of tissue composition on dose distribution in electron beam radiotherapy.Methods: A Siemens Primus linear accelerator and a phantom were simulated using MCNPX Monte ...
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Effect of Gold Nanoparticles on Prostate Dose Distribution under Ir-192 Internal and 18 MV External Radiotherapy Procedures Using Gel Dosimetry and Monte Carlo Method
(Shiraz University of Medical Sciences, 2015-03-01)Background: Gel polymers are considered as new dosimeters for determining radiotherapy dose distribution in three dimensions.Objective: The ability of a new formulation of MAGIC-f polymer gel was assessed by experimental ...
