List of Articles Pressure vessel Open Access Article Abstract Page Full-Text 1 - Effect of Material Gradient on Stresses of Thick FGM Spherical Pressure Vessels with Exponentially-Varying Properties Mohammad Nejad Mahboobeh Gharibi Open Access Article Abstract Page Full-Text 2 - Creep and Stress Redistribution Analysis of Thick-Wall FGM Spheres Subjected to Mechanical Load and Heat Flux – An Analytical Approach Ali Ziaei-Asl Mohammad Reza Saviz Javad Pourabdollah 20.1001.1.2322388.2020.8.3.5.8