Due to the increasing population growth, the lack of uncontrolled land in cities, the pattern of housing production in cities has gradually changed and has expanded into residential complexes to respond to housing demand, which has The social interaction of residents has been diminishing. The public space of a high-rise residential complex, if designed appropriately for residents' gatherings, c...

The highest purpose of development and urban management, is the improvement of lifequality and satisfaction of citizens from their residential environment, however, satisfaction is a multidimensional concept that arises from several factors.In recent years, the government to stop the rising cost of land and housing for low income families without housing, construction of low-cost housing units ...

this work is presented in five parts. in the first part preparation of the starting complex [pt(c^n)cl(dmso)], 1, in which c^n = n(1),c(2?)-chelated, deprotonated 2-phenylpyridine, and dmso = dimethylsulfoxide, and its reaction with 1 equiv of the biphosphine ligands bis(diphenylphosphino)amine, dppa, or bis(diphenylphosphino)methane, dppm, to give the complex [pt(c^n)cl(dppa)], 2, or [pt(c^n)c...

One of the aspects of city dynamism is households’ movement from one residential neighborhood to other ones inside the city. These movements that affect city structure have various reasons. Assessing the reasons of household’s residential movement is very complex task since it is due to the concept of residential satisfaction or dissatisfaction. However, this movement, depending on the type of ...