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List of Articles mohammadreza gafariyan Open Access Article Abstract Page Full-Text 1 - Geometry Optimization of Space Structures with Dome Shape by Considering Buckling of Member and Variable Jonits Location by Using Gentic Alghorithm mohammadreza gafariyan Alireza Abaszade 20.1001.1.23456310.1389.8.9.2.3 Open Access Article Abstract Page Full-Text 2 - Improving multilayer back propagation neural networks by using variable learning rate and automata theory and determining optimum learning rate mohammadreza jafariyan Alireza Abaszadeh 20.1001.1.23456310.1387.5.6.5.3