Spatial planning in border areas in Iran because of long borders and settling more than half ofthe provinces in the country's international borders with neighbouring countries play particular role in the planningsystem. This article aims to clarify the position of border areas spatial planning in the country planning system,identifying its elements, elucidating how these elements relate to othe...

cultural communications among nations consist of various subjects and architectural art styles are the most distinct and recognized subjects in this area of studding. the republic of dagestan in south of russian federation, not only from the past has cultural and historical relation with iran, but also ct located in the historical geography of cultural iran. this relationship was more due to th...

p.h.d student in history. in order to have an exact historical, cultural and political study of arabia before the advent of islam it's necessary to study the bedouin and nomads' lives in the following cases. sources: the pre.islamic arabs' poems and the interpretation and .1 proverbs which are remained of them will be used. history: the lives of inhabitants and desert dwellers wh...

about ancient iran, especially in recent years, considerable research has been done and it showed auspicious event that for researchers ancient iran is significant. article is due to the focused attention of the political aspects of civilization, the kind of work is original. the main question has been written that, continuity of government and rulers for their statesmanship, and what evidence ...

This paper constructs a counterfactual framework based on the opening-up policies of provinces in eastern coastal region. It analyzes role political hierarchy policy China’s carbon reduction at county level by using Spatial Regression Discontinuity, and data used are from 1997 to 2017. The study found following: (1) improvement is negatively related reduction, which has significantly boosted em...