Asghar Mesbahi
Department ofMedical Physics, Medical School, Tabriz University of Medical Sciences,,Tabriz, Iran. 2- Department ofRadiation Oncology, Imam Hospital, Tabriz, Iran.
[ 1 ] - Dose Calculations for Lung Inhomogeneity in High-Energy Photon Beams and Small Beamlets: A Comparison between XiO and TiGRT Treatment Planning Systems and MCNPX Monte Carlo Code
Introduction Radiotherapy with small fields is used widely in newly developed techniques. Additionally, dose calculation accuracy of treatment planning systems in small fields plays a crucial role in treatment outcome. In the present study, dose calculation accuracy of two commercial treatment planning systems was evaluated against Monte Carlo method. Materials and Methods Siemens Once or linea...
[ 2 ] - Optical Characterization of NIPAM and PAGAT Polymer Gels for Radiation Dosimetry
Introduction The purpose of the current study was to determine optical sensitivity of N-isopropyl acrylamide NIPAM and polyacrylamide gelatin and tetrakis hydroxymethyl phosphoniun chloride (PAGAT) polymer gels for different wavelength of visible light spectrum applied in optical computed tomography method. Materials and Methods NIPAM and PAGAT polymer gels with conventional formulations used f...
نویسندگان همکار