List of Articles selection method Open Access Article Abstract Page Full-Text 1 - Finding optimal solutions using the method of genetic algorithm Mahbubeh Bahrayni Open Access Article Abstract Page Full-Text 2 - Canopy gaps properties effect on regeneration of oriental beech (Fagus orientalis Lipsky) in the mixed beech stands Kiomars Sefidi Mohammad reza Marvi mohajer Vahid Etemad Raynhard Mozandel Open Access Article Abstract Page Full-Text 3 - A hybrid bankruptcy prediction model based on GMDH-type neural network and genetic algorithm for Tehran Stock Exchange companies hosain vazifehdost tayebeh zangeneh