List of Articles Permeable Obstacle Open Access Article Abstract Page Full-Text 1 - The Effect of Thickness and Number of Permeable Obstacles on Density Current Control and Trapping Alireza Jahangir Kazem Esmaili Mahmoud Faghfour Maghrebi Open Access Article Abstract Page Full-Text 2 - Investigation of the effect of permeable obstacles on salt density current head mehdi derakhshannia mehdi ghomeshi saied saeid Eslamian seyed mahmood kashefipour 10.30495/wej.2021.26173.2269