List of Articles CCD Open Access Article Abstract Page Full-Text 1 - Investigation of ammonia nitrogen removal from the effluent of stabilization ponds using modified natural zeolite and air stripping rasool Fathi Parviz Mohammadi Seyed Ahmad Hosseini Fariborz Yosefvand Hosseini Norouzi Open Access Article Abstract Page Full-Text 2 - Presenting a method to discover vehicle tracks in multi-time SAR images as a strategic capability in dealing with criminals and terrorist groups in border areas. Hasan Hasani Moghaddam Abbas Bashri Masoud Ardini