نتایج جستجو برای: metropolis of tehran
تعداد نتایج: 21165304 فیلتر نتایج به سال:
در این پژوهش به بررسی اثر افزایش ترافیک بر روی تعداد تصادفات پرداخته شده است. به این منظور 30 تقاطع در شهر تهران بطور تصادفی انتخاب گردید و تعداد تصادفات ماهیانه در این تقاطعات در طول سالهای 89-90 از سازمان کنترل ترافیک شهر تهران استخراج گردید و با استفاده از مدل داده های تابلویی و نرم افزار eviews مدل خطی و درجه دوم تخمین زده شد و در نهایت این نتیجه حاصل شد که تقاطعات پر ترافیک تر تعداد تصادفا...
Nowadays, Spatial and social inequalities are universal and expanding phenomenon. Identification and spatial analysis of social, economic and ecological inequalities in metropolises is one of the essential and basic proceeding for planning and achieving urban sustainable development. The present research method is descriptive-analytical and using 13 sub criteria based on three main criteria of ...
Controlling and administering cities have been more difficult with their increasing expansion and growth. Urban entrepreneurship is one of the strategies that directed cities toward self-control by reducing unemployment rate and its arising problems, creating sustainable revenue, preparing the ground for citizens’ independence etc. Thus, identifying effective factors on urban entrepreneurship c...
بررسی رابطه بین یادگیری سازمانی و توانمندسازی مدیران و معاونین مدارس شهرستان میانه دکتر محمد اورکی1، دکتر هاشم نعمتی، گلسیما عزیزی* استادیار گروه علوم تربیتی ، دانشگاه پیام نور تهران جنوب استادیار گروه علوم تربیتی. ، دانشگاه پیام نور مشهد دانشجوی کارشناسی ارشد مدیریت آموزشی ، دانشگاه پیام نور تهران جنوب [email protected] میانه- دانشگاه پیام نور میانه مدیر آموزشی، 2226062 – 0423، ت...
In the last decades, Tehran, as capital of Iran, has faced severe air pollution. Considering importance pollution, particularly PM2.5, study assesses environmental impacts (EIA) PM2.5 in Tehran metropolis using 4-year consecutive data (2014–2017). For this purpose, inverse distance weighting model, geographically weighted regression (GWR) and fuzzy analytic network process (FANP) for interpolat...
following the changes in the paradigm of urban studies in recent years, sustainability has become an increasingly important issue in the neighborhood’s planning and designing. however, this concept has originally been developed for american and european neighborhoods’ planning, it could also be customized for other neighborhoods’. additionally, in the neighborhood scale, the quality parameter f...
Tehran, the 200-year-old capital of Iran, is a young city with a complex political and social structure compared to many other cities in the country. Therefore, creating a sense of place and the formation of social relations in this metropolis has faced complexities, and the partisan and modernist view of urban planners has reduced the sense of belonging in the residents and, consequently, has ...
Due to the increase in the occurrences of natural disasters in cities and the resulting casualties and socio-economic and physical damages, the local authorities are attempting to find approaches and adopt policies to increase the resilience of cities in order to withstand these calamities. Resilience, therefore has become one of the important issues to attend in order to minimize the vulnerabi...
It is widely believed that urban ecological landscape regards the city to be an ecosystem built by human activities and supported by natural and man-made functions and processes over time. In the past, human communities have selected their residing places and designed their cities by paying attention to natural environmental resources. The profound influence of technology and industry has broug...
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