List of Articles Open Access Article Abstract Page Full-Text 1 - Design and optimization of dc brushless permanent magnet motor Hassan hatamlu Zahra hatamlu ramin borjali navesi Open Access Article Abstract Page Full-Text 2 - Design of a new narrow band channel drop filter based on photonic crystal ring resonator aram khoshtinat Mohammad ghiamy Open Access Article Abstract Page Full-Text 3 - Evaluate The Behavior of PIN infrared detector via COMSOL software sevda qaribzadeh Majid ghandchi Open Access Article Abstract Page Full-Text 4 - Face Detection with methods based on color by using Artificial Neural Network Reza Abbasgolizadeh Habib Izadkhah Ramin Meshkabadi Open Access Article Abstract Page Full-Text 5 - Design and Simulation of X Band LNA for Aircraft Receiver mehdi Samadi ali rostami ali sahafi