Name Affiliation عضو هیئت علمی انتقالی Degree _ Website Email a_lotfollahi [at] yahoo [dot] com JournalPaper Presentation FinishedProject Book Thesis Speech Innovation ResearchExcellence Sabbatical TheorizingChair GrantAttraction WorkShop Membership JournalPublication ExecutiveActivity TitleJournal 1 Optimization of Gravity Concrete Dams Using the Grasshopper Algorithm (Case Study: Koyna Dam) Geotechnical and Geological Engineering 2 Estimation of the Local Scour from a Cylindrical Bridge Pier Using a Compilation Wavelet Model and Artificial Neural Network Journal of Hydraulic Structures