Background and Objective: Street dust is consisting of solid particles with complex compositions which can be an appropriate indicator to determine urban environmental contamination. Therefore, the purpose of this study was to determine spatial patterns and heavy metals contamination in the street dusts of Kashan.    Materials and Methods: A total of 48 urban street dust samples were collect...

Objective: Regarding the studies on street children and necessity of evidence based decision making to use the results of studies and planning for purposive studies in future seems a priority. This study tries to classify and evaluate these studies on economic situation of street children in Iran in recent decade according to their strengths and weaknesses in order to use their results in p...

Objective: Regarding the studies on street children and necessity of evidence based decision making to use the results of studies and planning for purposive studies in future seems a priority. This study tries to classify and evaluate these studies on economic situation of street children in Iran in recent decade according to their strengths and weaknesses in order to use their results in p...

Background and Objective: Street dust is considered as one of the important sources of particulate matters and heavy metals in the atmosphere. The goal of this study was to assess the heavy metals pollution in street dust of Tehran and evaluate their ecological risk. Materials and Methods: The sampling of street dust was carried out in two areas at the east and west of Tehran. After preparatio...

Urban space, as a place for social interaction, has a very important role in image of the cities and also in place competition between them. These issues along with the outstanding demands of citizens for the quality of urban spaces have led the urban authorities to reconsider such spaces, as Marvi Alley, Naser Khosrow, and Sabzeh Meidan, through definition and implementation of urban projects ...

The construction and placement of tombs on either side of an inner or outer city street, and with it, the formation of decorated facades on both sides of a path, was common during the reign of the Timurids. Early in this era, Timur built a complex inside the shahr-i sabz, which consisted of a street on either side of which the Timurid courtiers built tombs for themselves and formed the body aro...