the urban squatter settlements is an urban phenomenon which is formed and developed by uncontrolled and irregular urbanization growth in the world and in iran as well and also by migration from the villages towards the cities. urban squatter settlements, as an unbalancing factor in the urban physical equilibrium, is a sign of irregular growth in the cities and the regions and many of the urbani...

With current new urban developments, no balance can be found between green spaces and open areas present within urban networks and natural land patterns since urban networks are dominating ecological networks. Accordingly, one of the major tasks of urban and regional planners is the optimal land use allocation to urban green spaces. Therefore, to achieve this goal in this research, locations of...

OBJECTIVE To compare physical activity and sedentary behavior patterns of rural-to-urban migrants in Peru versus lifetime rural and urban residents and to determine any associations between low physical activity and four cardiovascular risk factors: obesity (body mass index > 30 kg/m²), systolic and diastolic blood pressure, hypertension, and metabolic syndrome. METHODS The PERU MIGRANT (PEru...

one of the most important subjects in 21 century in relation to sustainable urban development is urban form. urban form that is pattern of spatial distribution of human activities in a specific period can be divided into two kinds: compact city and urban sprawl. because there is a close relation between urban form and urban sustainability, urban planners have to know about urban pattern and for...

â  regional and urban planning instruments contain an extensive range of concepts and methods. these methods are important for understanding the complex identity of cities and the prediction of their future. today majority of planners and urban planning authorities believe that the use of these methods can help us to better understand urban systems and predict their behavior. in this regard the...

unplanned urban development imposes significant pressure on land resources and land use structures and brings about many negative socio-economic and environmental consequences. therefore, comprehensive studies should be applied to support urban land use management in the world and especially in developing countries. in iran, like many other developing countries, urban development is fast and of...

The emergence of new neighborhoodsin historical cities like Isfahan has been due to rapid population growth regardless of the context circumstances and in an attempt to meet the need for housing. On the other hand, old neighborhoods could not often form suitable environments for life because of incapability to meet the needs and wishes of the residents.Contrary to this situation, new ideas and ...