List of Articles Open Access Article Abstract Page Full-Text 1 - Optimizing the design of the earth dam body by performing quasi-static and dynamic analyzes using Plaxis software (Case study: Droodzen Dam) Masoud Mesbahi Majid Abbasizadeh Mohammadreza Nikmanesh Open Access Article Abstract Page Full-Text 2 - Time variation of dust concentration due to wind blowing using wind tunnel ABDOLAZIM GHOMEISHI Mehdi Ghomeshi MOHAMMAD MAHMOODIAN SHOOSHTARI AHMAD LANDI Mohammad hossein purmohammadi Open Access Article Abstract Page Full-Text 3 - Laboratory study of longitudinal changes of flooring to the depth of scour downstream of Calvert (square calvert shape) Mustafa Mansuri Open Access Article Abstract Page Full-Text 4 - Laboratory study of reducing the scour depth downstream of Calvert with a square cross section adjacent to the floor Mustafa Mansuri Open Access Article Abstract Page Full-Text 5 - Application of Shannon Entropy Theory in Predicting Potential Evapotranspiration (Case Study : Urmia Synoptic Station) alireza parvishi Open Access Article Abstract Page Full-Text 6 - Analysis of Hydraulic Parameters in Water Supply Networks using Water Gems Model (Case Study: Rozieh Town Water Supply Network) anahita ghobakhloo Rasoul daneshfaraz jafar chabokpour mohammad javad nasresfahani