List of Articles sunlight Open Access Article Abstract Page Full-Text 1 - Optimize Direction for Building Structures Based on Solar Energy Radiation in Hamedan سيد محمد حسيني zahra hedjazizadeh Alireza Karbalaei abdolreza kashki Open Access Article Abstract Page Full-Text 2 - Design of smart shading for an office building to control the entry of direct sunlight based on cooling load reduction by modeling of Iranian-Islamic geometric mehdi sheikhi فاطمه مهدیزاده سراج