Urban form is defined as the physical characteristics that make built-up areas, including shape, size, density, and configuration of settlements. Many researchers urban forms by morphological attributes areas at all scales, from localized to broader scales. Generally speaking, street network most significant attribute in understanding morphology, it affects determines form: hierarchy, ...etc. T...

ABSTRACT- According to article 44 of the I.R. of Iran Constitution, the Iranian economy consists of three sectors; the state, the cooperative, and the private sectors. The aim of this study was to present a hierarchy of criteria for selecting the best economic sector for agricultural development. Analytic Hierarchy Process (AHP) was used to calculate the relative importance of either criteria o...

Competition among cities for mobile capital in the 21st century has intensified. Urban hierarchy of a region is undergoing transformation, where economic fortunes vary markedly among different localities. In China, these global forces and regional restructures have caused a relative economic decline of some historically powerful cities, and have also brought about the emergence of new economic ...

Not long ago, city gates and entryways had high spatial value and were among the landmarks for marking city boundaries. Today with cities having been expanded and developed, such aspect of the entrance concept is lost and entryways are turned to passages for transportation. In fact, the rich spatial value of such entrances has decreased as they are solely spaces for passing through out or into ...

Taking almost all cities in China(including Hong Kong and Macau) as the research object in the year 1990, 2000 and 2007, this article studies the urban spheres of influence by using gravity model. Based on overall grasp of the spatial pattern of Chinese urban spheres of influence, the spatial characteristics of urban agglomerations are paid close attention to. Urban agglomerations are national ...