نتایج جستجو برای: urban sub
تعداد نتایج: 375184 فیلتر نتایج به سال:
This paper proposes a methodology for presizing the power of an electric vehicle traction motor. Based on the vehicle desired performances, the electric motor optimal power can be calculated. The final objective is to meet the design constraints with minimum power under the European urban (ECE-15) and sub-urban (EUDC) driving cycles. The power presizing methodology is validated through extensiv...
This article is about the diffusion of the Internet, an ICT innovation, in a sub-urban community in Malaysia. Introduced as a university service and then expanded by the Prime Minister’s department, the internet was chosen to show how an ICT innovation diffused in a sub-urban community, in a country where the government plays a major role in promoting the use of the internet through various ini...
BACKGROUND For migrant populations from sub-Saharan Africa, adverse cardiovascular disease (CVD) risk factors have been observed to be higher than found in their home country-based counterparts or among the host populations in high-income countries. Differences in absolute overall CVD risk, however, remain largely unexplained. We, therefore, predicted the differences in 10-year CVD risk among s...
Sub-Saharan Africa today is in the midst of a dramatic urban transition that will persist well into the 21 century. Between 2010 and 2035, the urban population is expected to more than double from approximately 298 million to 697 million. By mid-century, it is estimated that over 1 billion people will live in urban areas. While urbanization has the potential to act as an engine of economic grow...
Nowadays, it is vital to pay attention more seriously to the urban environmental risks because of its effects on citizens' lives. One of these problems is groundwater pollution which threatens much valuable water resources. Drinking water in Qom City is provided from different resources, such as watersheds and water wells which are located within the city. Although there is a shortage of water ...
a r t i c l e i n f o Keywords: Extended pruning Multi-scale textural analysis Neural networks QuickBird Urban land-use Very high-resolution panchromatic data WorldView-1 The successful launch of panchromatic WorldView-1 and the planned launch of WorldView-2 will make a major contribution towards the advancement of the commercial remote sensing industry by providing improved capabilities, more ...
Fuzzy c-means clustering (FCM) algorithm has been used to analyze the sub-pixel composition of medium spatialresolution satellite image (i.e., Landsat ETM). As urban landscape shows complex patterns of land cover composition and setting, it is difficult to have high accuracy in estimating urban land cover composition from Landsat image because of the mixed pixel problem. This study evaluates th...
The purpose of the survey is to investigate the relationship between anxiety statuses and suboptimal health status among students from south of Anhui in china. Our study was a population-based, cluster sampling method survey with a sample consisting of 5249 students, who come from a university, four high schools and four middle schools in Wannan Area in China. Sub-health status was measured by ...
This paper estimates an urban carbon dioxide emissions model using satellite-measured concentrations from 2014 to 2020, for 1,236 cities in 138 countries. The incorporates the global trend concentration, seasonal fluctuations by hemisphere, and a large set of georeferenced variables that incorporate dioxide–intensive industry structure, agricultural forest fires neighboring areas, demography, c...
An important aspect of the new sustainable development goals (SDGs) is a greater emphasis on reducing the health impacts from ambient air pollution in developing countries. Meanwhile, the burden of human disease attributable to ambient air pollution in sub-Saharan Africa is growing, yet estimates of its impact on the region are possibly underestimated due to a lack of air quality monitoring, a ...
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