List of Articles Genetic Algorithms Open Access Article Abstract Page Full-Text 1 - An Economic Design of Combined Double Sampling and Variable Sample Size X ̅ Control Chart Saeed Khaki Niloufar Ghanbari Mir Mahdi Seyed Esfehani Open Access Article Abstract Page Full-Text 2 - Staff Scheduling by a Genetic Algorithm Ahmad Reza Tahanian Maryam Khaleghi