List of Articles تأخیر Open Access Article Abstract Page Full-Text 1 - Comparative Study Of late Payment Damage With Usury Babak Mohammad Rezapour Faezeh Jahani Moghadam Open Access Article Abstract Page Full-Text 2 - Blind Source Separation of Speech Signals Using a One-Dimensional Block DUET Algorithm S. S. Fadaei M. H. Kahaei Open Access Article Abstract Page Full-Text 3 - Analysis and Expansion of a Compact Model of Propagation Delay Time for Nano-CMOS NAND Gates in Response to Statistical Variability of Fabrication H. Jooypa D. Dideban Open Access Article Abstract Page Full-Text 4 - Design of a New Observer for Unknown and Variable Input Time-Delay Estimation in Linear SISO Systems Hadi Chahkandi Nejad mohsen Farshad Ramazan Havangi Open Access Article Abstract Page Full-Text 5 - A Multigate Scheme to Improve CORPL under Traffic Load in Cognitive Radio Based Smart Grids with Mesh Topology S. A. Hashemian V. Tabatabvakili Open Access Article Abstract Page Full-Text 6 - testDesign Decentralized Controller for a Group of Cooperative Robot to Pushing a Box in Presence of Network Constraints میلاد مرادی سید محمد مهدی Seyyed M. Mehdi Dehghan Open Access Article Abstract Page Full-Text 7 - Detection and Mitigation of a Combined Cyber Attack on Automatic Generation Control Tina Hajiabdollah H. Seifi Hamed Delkhosh Open Access Article Abstract Page Full-Text 8 - 1 ابراهیم عبدی Open Access Article Abstract Page Full-Text 9 - Reduction of network load by mapping the application in the network on a chip using the discrete Harris hawk algorithm Elham Hajebi Vahid Sattari-Naeini Open Access Article Abstract Page Full-Text 10 - An Algorithm for Optimal Control of a Class of Linear Time Varying Systems with Computational Time Reduction and Increasing Its Speed Approach in Engineering Problems Mehdi Yousefi Tabari Zahra Rahmani Ali Vahidian Kamyad Seyed Jalil Sadati Open Access Article Abstract Page Full-Text 11 - Bounded Delays in Switching Signal for Switched Affine Systems Arman Sehatnia F. Hashemzadeh Mahdi Baradarannia Open Access Article Abstract Page Full-Text 12 - Damages for delay in payment and its claim in law and judicial procedure farzad nayri