introductionpopulation data is easily accessible and shows the relationship between city size and other socio-economic factors in the city indirectly, so many geographers using this type of data to gain an understanding of the structure of the cities network and distribution of the people in the different levels of urban hierarchy. in fact, urban hierarchy is the best way of space organization ...

Aem Elettricità SpA Aem Elettricità is part of Aem Group, a former multi-service power utility located in Milan, Italy. Following the market evolution, Aem Group is undergoing a period of deep changes, too. The major one derive from the achievement of the city distribution network previously owned by ENEL. Indeed, AEM and ENEL have shared the distribution in Milan since 1962. Now, according to ...

the local institutions in iran, like many countries in the world, have been established in order to realize decentralization system. the city councils are one of the most important institutions which conduct the affairs of the city with theirs executive organs. these councils make some important decisions in their legal jurisdictions which review on these decisions is very important. so the leg...

every year, a part of the national capital of the country is lost due to the disorders of traffic. an important part of the traffic disorders is caused by the improper behavior of some users of urban transport system. such a situation is contrary to the principles of smart growth and urban sustainability. the study of traffic conflicts as a symbol of the society culture of traffic can lead city...

Background: Health equity is “having fair access to healthcare, utilizing it according to actual needs, paying for it based on financial capacity and finally, having an acceptable level of health”. Health equity is an underlying principle of the universal declaration of human rights. Equitable distribution of hospital beds increases people’s access to healthcare services and as a result, improv...

introduction: the process of urbanism in countries that are developing, like islamic republic of iran with increasing of the number and the size of cities and the fast accepting of population have been caused the forming of problems like an in-official economics and in-official settlement and was become creating high population in main and old places of city and increasing of air pollution and ...

We review the accumulated knowledge on city size distributions and determinants of urban growth. This topic is of interest because of a number of key stylized facts, including notably Zipf’s law for cities (which states that the number of cities of size greater than S is proportional to 1/S) and the importance of urban primacy. We first review the empirical evidence on the upper tail of city si...