نتایج جستجو برای: urban plans
تعداد نتایج: 223861 فیلتر نتایج به سال:
Elements of urban terrain models such as streets, pavements, lawns, walls, and fences are fundamental for effective recognition and convincing appearance of virtual 3D cities and virtual 3D landscapes. These elements complement important other components such as 3D building models and 3D vegetation models. This paper introduces an object-oriented, rule-based and heuristic-based approach for mod...
OBJECTIVE To examine the evolution of the Medicare HMO program from 1996 to 2001 in 12 nationally representative urban markets by exploring how the separate and confluent influences of government policy initiatives and health plans' strategic aims and operational experience affected the availability of HMOs to Medicare beneficiaries. DATA SOURCE Qualitative data gathered from 12 nationally re...
I examine changes in the city-suburban housing price gap in metropolitan areas with and without court-ordered desegregation plans over the 1970s, narrowing my comparison to housing units on opposite sides of district boundaries. Desegregation of public schools in central cities reduced the demand for urban residence, leading urban housing prices and rents to decline by 6 percent relative to nei...
The principle of "privacy" is one of the principles of Islamic worldview and culture, which is considered as one of the important moral and cultural values in the social life of Muslims. Throughout the history of urbanization in Iran, the concept of privacy and respect for privacy has been influential from the formation of architectural space to the spatial organization of cities and Locating...
Like other developing countries, Iranian cities are growing and expanding physically at a high speed. For about five decades, the only policy of the urban development plans in the field of urban growth management has been definition of the Urban Growth Boundary (U.G.B.) which is still used without any major modifications.Despite the slight evidences indicating the ineffectiveness of the current...
The fast growth of urbanism in Iran throughout the last half-century resulted in upholding the expansion of cities as well as the promotion of constructions thereof. Of significant problems and challenges Iran’s cities and metropolises ,in particular, are exposed to, is the failure of urban development plans in control of city height and density. A matter which has led to 100% expansion of the ...
Urban planning has gone from the past to the present day to a greater extent based on physical factors, to the extent that the basis of urban planning plans and urban plans influenced urban development and physical spaces. It's The city is the product of complex economic and social relations and its spatial heterogeneity reflects the processes of widespread socio-economic-cultural-social ...
Jingjinji area (namely Beijing, Tianjin and He Bei Province) is one of the three largest regional economic communities in China. Urban expansion has sped up in the past 20 years in this area due to the rapid economic and population growth. Evaluating the landuse suitability for urban growth on a regional scale is an urgent need, because the most suitable areas and the most suitable scale of urb...
Heat and heat waves are projected to increase in severity and frequency with increasing global mean temperatures. Studies in urban areas show an association between increases in mortality and increases in heat, measured by maximum or minimum temperature, heat index, and sometimes, other weather conditions. Health effects associated with exposure to extreme and prolonged heat appear to be relate...
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