Today, with the development   of paradigms such as the compact city, smart growth and new urbanism, mixed land use-as one of principles of this paradigm- has been expanded  in  urban planning of  developing countries and  various researchers tried to develop literature and assessment methods of land use based on the concept of mixture of  land use. The conc...

رشدجمعیت و افزایش مهاجرت به شهرها تاثیر مستقیم بر گسترش شهرها داشته است و باعث گسترش ناهمگون فیزیکی شهرها شده است. شهرمریوان یکی از شهرهایی است که دارای توسعه ناهمگون و بدون برنامه می باشد که دلیل این امر مهاجرت های گسترده روستاهای اطراف به این شهر و رشد جمعیت آن بوده است. بنابراین هدف این تحقیق بررسی الگوی کلی توسعه فیزیکی شهر مریوان و و ابعاد مختلف آن جهت شناسایی الگوی مناسب رشد شهری می باشد ...

boron nitride semiconducting zigzag swcnt, $b_{cb}$$n_{cn}$$c_{1-cb-cn}$, as a potential candidate for making nanoelectronic devices was examined. in contrast to the previous dft calculations, wherein just one boron and nitrogen doping configuration have been considered, here for the average over all possible configurations, density of states (dos) was calculated in terms of boron and nitrogen ...

Physicochemical characteristics of potato (Solanum tuberosum L.) are very important for storage and processing qualities. The amount of reducing sugars (glucose and fructose) and organic acids at harvest, during and after storage is the most important factor. In this study, three potato cultivars (Moran, Marfona and Agria) were collected, dry cleaned and graded into three sizes. They were analy...