مرور Volume 13, Issue 3 بر اساس عنوان
در حال نمایش موارد 1 - 7 از 7
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Assessment of Dose Calculation Accuracy of TiGRT Treatment Planning System for Physical Wedged fields in Radiotherapy
(Mashhad University of Medical Sciences, 2016-09-01)Introduction Wedge modifiers are commonly applied in external beam radiotherapy to change the dose distribution corresponding to the body contour and to obtain a uniform dose distribution within the ...
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Calculation of the X-Ray Spectrum of a Mammography System with Various Voltages and Different Anode-Filter Combinations Using MCNP Code
(Mashhad University of Medical Sciences, 2016-09-01)Introduction One of the best methods in the diagnosis and control of breast cancer is mammography. The importance of mammography is directly related to its value in the detection of breast cancer in ...
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Designing and Fabrication of a New Radiofrequency Planar microcoil for mini-Nuclear Magnetic Resonance
(Mashhad University of Medical Sciences, 2016-09-01)Introduction Radiofrequency planar microcoils are used to increase the resolution of magnetic resonance images of small samples. In this study, we aimed to design and fabricate a spiral planar microcoil ...
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Developing the Adult Male ICRP Phantom and Evaluation the Absorbed Dose Received By Critical Organs in Head and Neck Region during the Radiotherapy of Eye Cancer
(Mashhad University of Medical Sciences, 2016-09-01)Introduction Accurate estimation of the absorbed dose in radiosensitive organs, located away from the target volume during radiotherapy, is one of the main reasons for the development of reference ...
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The Effect of Scattering from Leg Region on Organ Doses in Prostate Brachytherapy for 103Pd, 125I and 131Cs Seeds
(Mashhad University of Medical Sciences, 2016-09-01)Introduction Dose calculation of tumor and surrounding tissues is essential during prostate brachytherapy. Three radioisotopes, namely, 125I, 103Pd, and 131Cs, are ...
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Feasibility of the Application of Moment Of Inertia as a Feature to Study High-Frequency Bands in Brain Signals
(Mashhad University of Medical Sciences, 2016-09-01)Introduction Many features, emerging from mathematical techniques, have been used in the analysis of brain signals. In this study, the physical quantity of “moment of inertia" (MOI) was introduced ...
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Fusion Framework for Emotional Electrocardiogram and Galvanic Skin Response Recognition: Applying Wavelet Transform
(Mashhad University of Medical Sciences, 2016-09-01)Introduction To extract and combine information from different modalities, fusion techniques are commonly applied to promote system performance. In this study, we aimed to examine the effectiveness ...



