نتایج جستجو برای: qazvin urban region
تعداد نتایج: 699989 فیلتر نتایج به سال:
Asia Pacific is experiencing multiple dynamics of urbanisation, economic growth, poverty and environmental deterioration. It is the largest region with more than 60 percent of the world population. About 43 percent of the total population in the region live in urban areas, of which 40 percent live in slums and substandard conditions. In the past 30 years, the urban population in Asia Pacific ha...
The aerobic actinomycetes are a large group of soil-inhabiting bacteria that occur worldwide. Some of them are the main cause of two important diseases, nocardiosis and actinomycetoma. To identify the prevalence and geographic distribution of aerobic actinomycetes in soil of Qazvin province, a study was carried out during 2006-2007. In this study, the incidence and diversity of medically import...
A swine-origin influenza A (H1N1) emerged as a pandemic in 2009. We investigated the association between the overweight, metabolic syndrome and the severity of disease in the confirmed cases in Qazvin province, Iran. The study sample included all patients over 12 years old with confirmed influenza A (H1N1) in the province of Qazvin, Iran, in the 2009 pandemic, excluding pregnant women. To defin...
INTRODUCTION The length of stay (LOS) in hospitals is a widely used and important criteria for evaluating hospital performance. The aim of this study was to determine factors affecting LOS in teaching hospitals of Qazvin Providence. METHODS In this cross-sectional study, patients' health records were randomly selected from archives in teaching hospitals of Qazvin in 2013. Data were collected ...
Throughout Europe, policy‐makers are developing policies to foster the spatial, economic and social development of what is, in the literature, often termed 'polycentric urban regions': a regional cluster of close‐by cities. It is assumed that taking a set of relatively small or medium‐ sized cities together opens up possibilities for regional economic growth. In this paper we put forward that t...
a problem of computer vision applications is to detect regions of interest under dif- ferent imaging conditions. the state-of-the-art maximally stable extremal regions (mser) detects affine covariant regions by applying all possible thresholds on the input image, and through three main steps including: 1) making a component tree of extremal regions’ evolution (enumeration), 2) obtaining region ...
In the literature of urban economics, primate city is a phenomenon that a very large city is formed among small cities in urban system of a region that a major part of population and its economic activities of that region is concentrated in it. According to urban economics theories, GFP is one of the factors that can be influential in forming a primate city phenomenon. Given service sector in t...
The rural centers integrations in the city which in some countries have been named as “urban villages” are the consequence of rapid urbanization and accelerated growth of our city. Since the rural centers integration in the city has been often without any plan, it has had various consequences on the environmental, physical, economical and social aspects. The present study has paid attention to ...
It is the living conditions in the cities that determine the future of our livelihood. “To change life, we must first change space”Henri Lefebvre. Sustainable development is a utopian aspiration for South African cities (especially the case study of the Gauteng City Region), which are currently characterized by unplanned growth and increasing urban sprawl. While the reasons for poor environment...
unplanned urban development imposes significant pressure on land resources and land use structures and brings about many negative socio-economic and environmental consequences. therefore, comprehensive studies should be applied to support urban land use management in the world and especially in developing countries. in iran, like many other developing countries, urban development is fast and of...
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