abstract governing was disorganized for years, when mongols attached to iran and it caused to clearing way for interference of mongols princes. dispatching of holaku to the west culminated in establishing iilkhanan government. holakus activities in destruction of abbaasis government and activities which shows his staying in iran, made force oulus juji to comparison against iilkhanis gover...

The policy of creating new towns in developing countries like Iran has been implemented to provide housing, reduce high migration rates to major metropolises and be incorporated within regional developmental policies. These new towns in Iran, however, face some problems. One of the most important challenges these towns deal with is that unwillingness of the residents to stay there after the...

Currently, one of the urban management challenges is balanced spatial distribution of services and economic and social indicators in response to citizens. One of the factors of the formation of inequalities in Tehran districts is the physical growth and development of Tehran Metropolis and lack of proportional and coordinate distribution of facilities and urban services with it. The purpose of ...

during natural gas processing, water in natural gas may cause to hydrates formation in pipelines which may lead to serious damages to process equipments. given the problems raised by present of water in natural gas, glycol solvent uses to remove water.in contact of glycol with gas always an amount of btex and voc absorb along with water, which on glycol recovery process, these substances separa...

abstract present research considered to examine and compare shahrray 14 years girls and boys narrative concerning with their responsibilities in this research, statistical society are 14 years girls and boys of shahrry . for performing this research. first, 14 years of 50 boys and 50 girls were selected in accidental method and have filled memati hormaled adolescents responsibility questioner...

Considering important role of housing in contemporary urban areas, evaluating urban housing quality has become one of the most popular topics in recent researches. Housing has vast conceptual perspectives which include many aspects of urban life beside the dwelling purpose of it, such as recreation, primary schools, and play yards and so on. The most efficient tool for achieving such purposes i...