List of Articles Uniformity coefficient Open Access Article Abstract Page Full-Text 1 - Investigating the Influence of Filter Uniformity Coefficient and Effective Pore Size on Critical Hydraulic Gradient and Maximum Erosion of Dispersive and Non-dispersive Samples J Bazargan H.R Eskandari Open Access Article Abstract Page Full-Text 2 - Investigating the Performance Indicators in Sprinkler Irrigation Projects Implemented with Government Subsidies in Malekan Plain Fariborz Ahmadzadeh Kaleybar Shahram Shahmohammadi Kalalagh Sina Fard moradi nia Open Access Article Abstract Page Full-Text 3 - Estimation of the water distribution uniformity in sprinkler irrigation by using PSO Algorithm Method حسن گلیج حسن ترابی پوده رامین منصوری مجتبی صادقی Open Access Article Abstract Page Full-Text 4 - Investigation of Hydraulic Indexes of Production Quality of Trickle Tube with in Line Emitter used in Iran sara abdi Eisa Maroufpoor Open Access Article Abstract Page Full-Text 5 - Determination of the Center-pivot Sprinkler Irrigation Uniformity Coefficient Applying the Ballistic Model A. میرزایی S.A صدرالدینی