List of Articles Open Access Article Abstract Page Full-Text 1 - Development of simulation model for performance evaluation of feed water system in a typical thermal power plant S Gupta P.C Tewari A.K Sharma Open Access Article Abstract Page Full-Text 2 - A fuzzy reliability model for series-parallel systems S Sardar Donighi S Khanmohammadi Open Access Article Abstract Page Full-Text 3 - Customer lifetime value model in an online toy store B Nikkhahan A Habibi Badrabadi M.J Tarokh Open Access Article Abstract Page Full-Text 4 - An MCDM-DEA approach for technology selection A Alinezhad A Makui R Kiani Mavi M Zohrehbandian Open Access Article Abstract Page Full-Text 5 - Steady state behavior and maintenance planning of bleaching system in a paper plant R Khanduja P.C Tewari D Kumar Open Access Article Abstract Page Full-Text 6 - Non-discretionary imprecise data in efficiency Measurement S Razavyan G Tohidi Open Access Article Abstract Page Full-Text 7 - A new approach for constraining failure probability of a critical deteriorating system Yard crane scheduling in port container terminals using genetic algorithm H Babaei K Shahanaghi A Bakhsha Open Access Article Abstract Page Full-Text 8 - The improvement of the performance of the emergency department: Application of simulation model and multiple criteria decision method J Jlassi A El Mhamedi H Chabchoub