نتایج جستجو برای: urban structure
تعداد نتایج: 1729344 فیلتر نتایج به سال:
In this study, it was sought to achieve a typology related to women's activism in urban spaces of Tehran using a qualitative approach with the phenomenological strategy. Data was collected using in-depth, semi-structured interviews and field observations. Purposive sampling with maximum dispersion was utilized. The sample consisted of 30 women living in Tehran who were interviewed by visiting s...
In response to the failure of modernist approach in the new urban ideas, attention to the public spaces in cities has become as a basic necessity in terms of planning and urban design. Study on the concept of urban space as a structural element in the cities, is developing and expanding. Multiple authors have done many studies in this area, and the results indicate that urban areas play a key r...
Portraying urban functional zones provides useful insights into understanding complex urban systems and establishing rational urban planning. Although several studies have confirmed the efficacy of remote sensing imagery in urban studies, coupling remote sensing and new human sensing data like mobile phone positioning data to identify urban functional zones has still not been investigated. In t...
Analyzing the structure and functioning of the urban system revealed ways to optimize its structure by adjusting the relationships among compartments, thereby demonstrating how ecological network analysis can be used in urban system research. Based on the account of the extended exergy utilization in the sector of urban socio-economic system, which is considered as the composition of extraction...
A radar-based climatology of 91 unique summertime (May 2000–August 2009) thunderstorm cases was examined over the Indianapolis, Indiana, urban area. The study hypothesis is that urban regions alter the intensity and composition/structure of approaching thunderstorms because of land surface heterogeneity. Storm characteristics were studied over the Indianapolis region and four peripheral rural c...
extended abstract 1. introduction the bond between urban and rural areas, the result of their mutual needs in a spatial system, is the basis of urban-rural continuity. one of such bonds is the transfer of agricultural goods from villages to urban market. the structure of production and the flow of agricultural products to urban market could be affected by factors such as access to natural resou...
in this thesis, structural, electronical, and optical properties of inverse pervskite(ca3pbo) in cubic phase have been investigated.the calculation have been done based on density functional theory and according to generalized gradiant approximate (gga) as correlating potential. in order to calculate the configurations, implementing in the wien2k code have been used from 2013 version. first of ...
Spatial structure is a fundamental characteristic of cities that influences the urban functioning to a large extent. While administrative partitioning is generally done in the form of static spatial division, understanding a more temporally dynamic structure of the urban space would benefit urban planning and management immensely. This study makes use of a large-scale mobile phone positioning d...
As an important factor to be considered, rapid population growth, lack of resources and appropriate management has led the natural hazards threatening human societies increasingly. Although it is impossible to eliminate the effects of natural hazards, however, risk reduction and risk cities against natural phenomena has become the main topics of urban planning and design in recent years. Iran i...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید