نتایج جستجو برای: urban fabric
تعداد نتایج: 182281 فیلتر نتایج به سال:
Since the mid-1980’s, the rise in serious urban violence has had at least two effects. First, it has threatened the lives of urban residents, especially youths, and the social and economic fabric of the communities in which they live. Second, it has aggravated public doubts about the ability of government to maintain the quality of urban life. More specifically, these doubts have raised questio...
Heat waves are projected to become more frequent, longer-lasting, and intense. At the same time, urban areas are confronted with the urban heat island (UHI) phenomenon, which adds to the thermal stress experienced during hot spells. Focusing on the Paris area during the hot summer of 2003, we investigated the influence of heat waves on UHI intensity, i.e., the urban-rural temperature contrast. ...
Understanding and studying urban evolutions is important regarding their potential consequences. In order to apprehend such phenomena, agent based urban simulations can be used. In this context, the increasing availability of 3D urban data can be put to use for simulations so as to gain a finer understanding of urban evolutions. We propose a novel approach integrating 3D data and their analysis...
nowadays,tourism industry considered as one of the main sources of income of a country.unfortunately and despite of owning plenty of cultural historical and natural attractions, iran has not reached to a proper position in this field. besides, the historical cities of a country are considered as the income resource and national wealth of it. qazvin with a rich cultural precedent, have suitable ...
the eroded fabric is the area of city or region due to the aging or lack of building strength , lack of proper infrastructure , physical limitations such as narrow pathways , social issues and high crime and environmental pollution , with no - stability and degradation of environmental quality .in our country , as in other countries , aging tissues in cities face multi - dimensional and highly ...
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 ...
What is called the problems of Tehran metropolis now a days, is deep- rooted in the policies ofurban planning in our country. Since not far past up to now, immigration from all over the country to Tehran, irregular growth of urban population, inconsistency with urban infrastructure development, environmental pollution and low quality of living areas, erosion of self -growing fabric in most area...
To Ludwig Streit on his 70 th birthday with warm wishes Abstract A complex web of roads, walkways and public transport systems can hide areas of geographical isolation very difficult to analyze. Random walks are used to spot the structural details of urban fabric.
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