نتایج جستجو برای: towns below 10000 populations in total of urban system
تعداد نتایج: 24581410 فیلتر نتایج به سال:
one of the main reasons of unsustainability of city development in iran is that planners and mayors have not almost been able to create connections between different dimensions of a city. sustainability indicators are evaluation tools of cities operation applicable in living environmental, economical, and social aspects. the purpose of this paper is to offer a framework including the descriptio...
a total of 8641 married couples were investigated from 28 iranian populations for consanguineous marriages and coefficient of inbreeding. the results showed considerable differences in the rate and kind of consanguineous matings among the various urban, rural, tribal, and religious populations studied. the observed frequencies of the consanguineous matings in the populations of iran are higher ...
cities have hinterlands which depend on various factors such as economic power, population, distance and etc. tehran megalopolis has also numerous hinterlands .tehran as the capital city of the country is considered at the top of urban system hierarchy and has a very special place from economic, political, educational and etc. points of view. all these abilities cause a daily stream of people f...
This paper analyses the main causes of the growth in population and employment in urban areas in Australia. We find that two-thirds of the variations in growth rates between 1981 and 1991 are explained by four factors: an inland location, a reliance on primary sector production, a tourist orientation, and suburban growth. Tourism and suburban growth greatly increased both population and employm...
Economic and social changes in recent decades led to regional imbalance and inordinate concentration of facilities in some parts and bereavement of other parts. We need to district and regional planning which its objective is providing an appropriate model for balanced distribution of services according to population of settlements or spatial balance in the region. The topics of sust...
BACKGROUND The high burden of HIV infections among female sex workers (FSW) in sub-Saharan Africa has been long recognised, but effective preventive interventions have largely not been taken to scale. We undertook a national geographical mapping exercise in 2011/2012 to assess the locations and population size of FSW in Kenya, to facilitate targeted HIV prevention services for this population. ...
As the global urban population surpasses the rural, continuing growth in most developing countries means an inevitable increase in urban births. The majority of births in many countries will not be in remote rural areas, but in towns and cities [1]. Far from being good news for the twin Millennium Development Goals (MDGs) of maternal and child health—neither of which is currently on track for s...
Introduction Nowadays, economic, social and technological changes namely in the area of transportation affect urban-rural relations to a great extent. That is current urban rural conditions are predominately affected by the quantity and quality of these relations. This study aims to investigate the impacts of these economic relations upon socialeconomic status of rural areas of Chehelcha loc...
1.0 overview it seems that grammar plays a crucial role in the area of second and foreign language learning and widely has been acknowledged in grammar research. in other words, teaching grammar is an issue which has attracted much attention to itself, and a lot of teachers argue about the existence of grammar in language teaching and learning. this issue will remind us a famous sentence f...
what has been discussed here has been a study of international immigration law. this branch of law has not been a major player in the field of international law. no collective law exists, and no codification has been carried out as yet. however, the need for such a set of laws has forced the international community to pay more attention to this issue. the need for a better life in the so-call...
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