A study of single photon emission computed tomography by using geant4/GATE / Eman Ahmed Mostafa Hassan Morad ; Supervised Mohamed Tarek Hussien , Hassan Fathy Ibrahim , Ehab Marouf Attalla

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Eman Ahmed Mostafa Hassan Morad

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TextLanguage: English Publication details: Cairo : Eman Ahmed Mostafa Hassan Morad , 2019Description: 129 P. : charts , facimiles ; 25cmOther title:

Geant4/GATE دراسة التصوير المقطعى بالكمبيوتر للانبعاث الاحادى الفوتون باستخدام [Added title page title]

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Dissertation note: Thesis (M.Sc.) - Cairo University - Faculty of Science - Department of Physics Summary: The aim of this research is to validate and investigate the Geant4/GATE platform for the simulation of a dual-head detector SIEMENS Symbia E gamma camera installed in El-Kaser El-Ainy (Nuclear Medicine and Radiotherapy Unit) at Cairo University. The experimental data from the Quality Control measurements (Energy resolution, Uniformity, Spatial resolution and Sensitivity) versus the simulation results from GATE are compared. All The measurements are performed by using the radioisotope Tc-99m to determine the energy resolution and extrinsic sensitivity with a Low Energy High Resolution (LEHR) collimator and to ensure the quality of the scintillation crystal without collimator by measuring the uniformity. In addition, a quadrant bar phantom consisting of 4 sets of lead bars in each quadrant is used to determine the Modulation Transfer Function (MTF) as a characteristic of the camera intrinsic spatial resolution

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Item type	Current library	Home library	Call number	Copy number	Status	Barcode
Thesis	قاعة الرسائل الجامعية - الدور الاول	المكتبة المركزبة الجديدة - جامعة القاهرة	Cai01.12.20.M.Sc.2019.Em.S (Browse shelf(Opens below))		Not for loan	01010110082003000
CD - Rom	مخـــزن الرســائل الجـــامعية - البدروم	المكتبة المركزبة الجديدة - جامعة القاهرة	Cai01.12.20.M.Sc.2019.Em.S (Browse shelf(Opens below))	82003.CD	Not for loan	01020110082003000

Thesis (M.Sc.) - Cairo University - Faculty of Science - Department of Physics

The aim of this research is to validate and investigate the Geant4/GATE platform for the simulation of a dual-head detector SIEMENS Symbia E gamma camera installed in El-Kaser El-Ainy (Nuclear Medicine and Radiotherapy Unit) at Cairo University. The experimental data from the Quality Control measurements (Energy resolution, Uniformity, Spatial resolution and Sensitivity) versus the simulation results from GATE are compared. All The measurements are performed by using the radioisotope Tc-99m to determine the energy resolution and extrinsic sensitivity with a Low Energy High Resolution (LEHR) collimator and to ensure the quality of the scintillation crystal without collimator by measuring the uniformity. In addition, a quadrant bar phantom consisting of 4 sets of lead bars in each quadrant is used to determine the Modulation Transfer Function (MTF) as a characteristic of the camera intrinsic spatial resolution

Issued also as CD

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