List of Articles Open Access Article Abstract Page Full-Text 1 - Emotion Recognition of Speech Signals Based on Filter Methods Narjes Yazdanian Hamid Mahmoodian 20.1001.1.23223871.1395.7.27.1.4 Open Access Article Abstract Page Full-Text 2 - Robust Digital Image Watermarking Against Cropping Using Sudoku Puzzle in Spatial and Transform Domain shadi saneie Alireza Naghsh 20.1001.1.23223871.1395.7.27.2.5 Open Access Article Abstract Page Full-Text 3 - Throughput Improvement in Multi radio Multi channel Wireless Cognitive Radio Mesh Networks Fahimeh Aghaee Avid Avokh 20.1001.1.23223871.1395.7.27.3.6 Open Access Article Abstract Page Full-Text 4 - A Novel Transformerless DC–DC Converters With High Step-Up Voltage Gain And Low Voltage Stress On The Switch hossein ajdarfaeghi Mohammadreza Banaei 20.1001.1.23223871.1395.7.27.4.7 Open Access Article Abstract Page Full-Text 5 - A review on power reducing methods of neural recording amplifiers samira mehdipour mehdi habibi 20.1001.1.23223871.1395.7.27.5.8 Open Access Article Abstract Page Full-Text 6 - Location-aware News Recommendation System with Using Fuzzy Logic Mehdi Nejati Hamid Tabatabaee Mehrdad Jalali 20.1001.1.23223871.1395.7.27.6.9