List of articles (by subject) Smart buildings and renewable energies Open Access Article Abstract Page Full-Text 1 - Investigating the Failure Rate and Restoration Time of Medium-Voltage Distribution Network to Use in Reliability Studies(Case Study) Masoud Hossein-zadeh Moghadam Kafash Hossein Afrakhte Open Access Article Abstract Page Full-Text 2 - Design of a Sample & Hold Circuit Using a Two-Stage Class-AB operational transconductance amplifier shahrbanoo ghorbanzadeh Open Access Article Abstract Page Full-Text 3 - Study the function of “cool roof covering” for schools in mostly hot or moderate climates shokouh sadat asadollahi mansoureh tahbaz Open Access Article Abstract Page Full-Text 4 - Investigation of the causes and prevention of corrosion in the 11 megawatt electric motor of the KhatunAbad copper melt oxygen plant mohammad jalal shadman Mahdiyeh Eslami Mehdi Jafari Shahbazadeh Open Access Article Abstract Page Full-Text 5 - Optimizing Building-Integrated Photovoltaic (BIPV) Performance in Commercial Buildings Using Artificial Intelligence: A Case Study in Mashhad, Iran asal akbari Bahram Enayati