List of Articles block chain Open Access Article Abstract Page Full-Text 1 - Block Size Optimization for Block Chain Applications based on POW Algorithm using Differential Evolution Algorithm Ali Izadi Hamidreza Fardad 10.30486/mjtd.2023.1976630.1008 Open Access Article Abstract Page Full-Text 2 - Measurement of Bitcoin Daily and Monthly Price Prediction Error Using Grey Model, Back Propagation Artificial Neural Network and Integrated model of Grey Neural Network Mahdi Madanchi Zaj Mohammad Ebrahim Samavi Emad Koosha 10.22034/amfa.2020.1881110.1315 Open Access Article Abstract Page Full-Text 3 - Investigating the Effect of FinTech Implementation Components in the Banking Industry of Iran Mohammad Gholami Peyman Ghafari Ashtiani Majid Zanjirdar Gholamali Haji 10.22034/amfa.2022.1952853.1704 Open Access Article Abstract Page Full-Text 4 - The Rules governing Smart Contracts in Islamic Jurisprudence and Positive Law Seyed Ali Rabbani Mousaviyan 10.22034/ijrj.2022.689984 Open Access Article Abstract Page Full-Text 5 - Analysis of Insurance Mechanisms for Non-Fungible Tokens amirreza mahmoudi Seyedeh mahshid Miri balajorshari 10.30495/cyberlaw.2022.691992 Open Access Article Abstract Page Full-Text 6 - Investigating Methods of Electronic Waste Management and Recycling of Ever-Increasing Electronic Wastes with Emphasis on Eco-Friendly Processes Saman Madanian Sayed Mohammad Ali Zanjani Open Access Article Abstract Page Full-Text 7 - . A Sociological Studying on Sustainable Public Participation in Rehabilitation and Reconstruction of Urban Distressed Areas (UDRs) – (Studied Case: UDRs of Tehran City) maryam maleki Mehrdad Navabakhsh Meisam Moosaei Ali Baghaei Sarabi Open Access Article Abstract Page Full-Text 8 - Offering a model of the most effective inhibitory factors of block chain in development in Iran amir zandi mehdi maranjory maghsoud amiri yosef taghipouryan Open Access Article Abstract Page Full-Text 9 - Impact of applying technology of digital currency on searching and bargaining costs towards resistance economy maryam Farzanehrafat amir gholami Seyed Mohammad Mehdi Ahmadi