List of Articles Open Access Article Abstract Page Full-Text 1 - A Combined Method for Dynamic Routing in Mobile Ad-Hoc Networks Fatemeh Shabih Jalil azimpour Marziye Dadvar Open Access Article Abstract Page Full-Text 2 - Investigation of cost reduction of mobility management in cellular networks using user movement model Mahdiyeh Ahmadi Seyed ali Alaviyan Alireza Malahzadeh Open Access Article Abstract Page Full-Text 3 - Low-offset and high-gain up-amp design in analog to digital cyclic converter Twelve bits for CMOS image sensor Asghar Ebrahimi Mina Shirali Open Access Article Abstract Page Full-Text 4 - Blind speech signal separation based on cumulant approach Sahar Pouya مصطفی Esmail Beyg R. Hamzehyan Open Access Article Abstract Page Full-Text 5 - extraction defects of radiographic images using local information in transform domain zahra mousavi Ahmad Keshavarz Open Access Article Abstract Page Full-Text 6 - Investigation algorithm of optical radius diffusion analysis with finite difference Ayat Akbari Mohsen Kamyar Nooshin Rabiee Ali Bekter