List of Articles Open Access Article Abstract Page Full-Text 1 - Investigation of the effects of changing physical parameters on the size of the specific adsorption rate in a human head model based on IEC 62209-1 Asma Lak Homayon Oraizi Alireza Malahzadeh Open Access Article Abstract Page Full-Text 2 - Design of a variable gain CMOS transmission impedance amplifier for optical receiver amplifier Mehdi Faraji Ebrahim Borzabadi Hossein Pourghasem Open Access Article Abstract Page Full-Text 3 - Investigating the performance of active vector and inductor capacitors in the resonant circuit of integrated VCOs with 0.18 µmCMOS technology najmeh cheraghi shirazi Ebrahim Abiri Jahromi Roozbeh Hamzehyan Open Access Article Abstract Page Full-Text 4 - Detection of spleen from abdominal MRI images using neural networks and watershed conversion Zohreh Miri Alireza Zolghadr asli Mehran Yazdi Open Access Article Abstract Page Full-Text 5 - Reduce spike noise from artificial aperture radar (SAR) images using Corvette conversion Ameneh Rajabpour boshehri Ahmad Keshavarz Open Access Article Abstract Page Full-Text 6 - The effect of channel coding on the efficiency of an OFDM system Mojtaba Ghasemi Amineh Aliasghar Haghighi