List of Articles gain Open Access Article Abstract Page Full-Text 1 - Parametric analysis of a broadband Archimedean spiral antenna with cavity Hamed noroozy Shahrokh jam Open Access Article Abstract Page Full-Text 2 - Standard Deviation Characterization of a Small Size Reverberation Chamber by Using Full-wave Simulation and E-Field Probe Ehsan Poodineh Farhad Ghorbani Reza Asadi Hadi Aliakbarian 10.7508/jist.2019.02.003 Open Access Article Abstract Page Full-Text 3 - Performance Analysis of Hybrid SOM and AdaBoost Classifiers for Diagnosis of Hypertensive Retinopathy Wiharto Wiharto Esti Suryani Murdoko Susilo 10.52547/jist.9.34.79 Open Access Article Abstract Page Full-Text 4 - Comparsion of Harmonic Propagation and Whack-a-mole Phenomena Compensation on Radial Distribution Feeder Using Parallel Active Power Filter with Constant and Controlled Gains H. R. Ezzati A. Yazdian Varjani Open Access Article Abstract Page Full-Text 5 - Missile Autopilot Design Using Fuzzy Gain-Scheduling A. Akbarzadeh Kalat H. R. Momeni Open Access Article Abstract Page Full-Text 6 - Design and Simulation of a Two Stages OPAMP Using Positive Feedback for Achieving to a High Unity Gain Bandwidth and a High DC Gain P. Moallem A. Shiri Sichani Open Access Article Abstract Page Full-Text 7 - Operational Analysis of the Buck Boost DC–DC Converter with High Step-Up Voltage Gain M. R. Banaei H. A. Faeghi Bonab Open Access Article Abstract Page Full-Text 8 - A New Non-Isolated Buck-Boost DC-DC Converter with Wide Voltage Conversion Range M. Heydari h. khoramikia Seyed Mohammad Dehghan Open Access Article Abstract Page Full-Text 9 - Non-Isolated DC / DC Converter with High Voltage Gain and Appropriate Efficiency in High Transfer Power with New Soft Switching Structure Omid sharifiyana majid dehghani Ghazanfar Shahgholian S.M. Mehdi Mirtalaei Masoud Jabbari Open Access Article Abstract Page Full-Text 10 - Double Recycling Folded Cascode Op-Amp Using Feed-Forward Capacitor Coupling Driving Mohammad R. Ali Ali Khamesi Naeini Open Access Article Abstract Page Full-Text 11 - Adaptive Acoustic Beamforming with Improved Differential Method Negar Sarshar Mehdi Bekrani Open Access Article Abstract Page Full-Text 12 - Identifying the Influential Factors on Innovation Culture, Organizational Ambidexterity and Competitive Advantage nahid saravi-moghadam Alireza Aliahmadi Open Access Article Abstract Page Full-Text 13 - Lameness detection in cows by designing a splitted weight scale for each limb Ahmadreza Mohamadnia Alireza Abdolhoseynie Amirfarhang Houshangi https://doi.org/10.61186/eltiamj.11.1.97