Jafar Fattahi Asl

Department of Radiology Technology, School of Paramedicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran

[ 1 ] - Investigating the Effect of Using the Mobile Educational App az Appropriate Methods of Study and Learning on Students' Educational Achievement

Background: Students' educational success depends on various factors, one of the most important factor is applying appropriate study methods To achieve this, a mobile educational application called: "Appropriate study and learning practices for students" was designed by the researchers to investigate the effect of using educational mobile application on study habits for students' educational su...

[ 2 ] - Evaluation of the Effect of Source Geometry on the Output of Miniature X-ray Tube for Electronic Brachytherapy through Simulation

Objective: The use of miniature X-ray source in electronic brachytherapy is on the rise so there is an urgent need to acquire more knowledge on X-ray spectrum production and distribution by a dose. The aim of this research was to investigate the influence of target thickness and geometry at the source of miniature X-ray tube on tube output.Method: Five sources were simulated based on problems e...