List of Articles Open Access Article Abstract Page Full-Text 1 - . Open Access Article Abstract Page Full-Text 2 - Social and Economic Effects of Gentrification stemming from Aggregation Policies (case of study: District 15 of the city of Tehran) seyed Yaghoub Mousavi mohamad reza zandmoghadam sasan masoudi Open Access Article Abstract Page Full-Text 3 - The Relationship between community Development Planning and Quality of Life in Mehriz City SeyedAlireza Afshani Naeime Ahmadi Open Access Article Abstract Page Full-Text 4 - Youth Emulation of Social Networks in Urban Societies with an emphasis on Virtual Social Networks (case of study: Youth of the city of Arak) Reza Ali Mohseni hamid borghani farahani Hosein Abolhasan Tanhaee tahmoures shiri Open Access Article Abstract Page Full-Text 5 - A Study on the relationship between Social Capital and Sustainable Urban Development (Case of study: Mazandaran province) moharram azad ali rahmani firuozjah Ali Asghar Abbasi Asfajir Open Access Article Abstract Page Full-Text 6 - A study of socio-political factors affecting ethnic convergences (Case Study: ethnic groups of the city of Uremia) mehdi ghassed Habibolah Zanjani Alireza Kaldi Open Access Article Abstract Page Full-Text 7 - The Impact of Cultural Capital on Social Trust (case of Study: Residents of Zanjan City) abolfazl karami Mohammd sadegh Mahdavi Mostafa Azkia Open Access Article Abstract Page Full-Text 8 - . Azadeh Arbabi Sabzevari Mohammad Alizadeh Hamid Zamani Mohammad Rahimi