نتایج جستجو برای: urban energy drivers
تعداد نتایج: 870371 فیلتر نتایج به سال:
Urbanization itself accounts for a vast amount of energy and cities are centres of resource consumption and buildings can account for 40-60% of the urban energy usage which mostly relies on high Green-House-Gas (GHG) emitting fossil fuels. Climate change and other environmental concerns drive the policy initiatives to be renewable energy oriented. Increasing the share of renewable sources in th...
Advanced Driver Assistance Systems (ADAS) have largely been developed with a "one-size-fits-all" approach. This approach neglects the large inter-individual variability in perceptual and cognitive abilities that affect aging ADAS users. We investigated the effectiveness of a forward collision warning (FCW) with fixed response parameters in young and older drivers with differing levels of cognit...
This study set out to investigate the proportion of UK drivers who engage in some form of distracting behaviour whilst driving. Data were collected by roadside observation in six urban centres in the South of England. The observations took place on randomly selected roads at three different time periods during two consecutive Tuesdays. The data revealed that 14.4% of the 7,168 drivers observed ...
This observational study aimed to estimate the prevalence of speeding on urban roadways and to analyze associated factors. The sample consisted of 8,565 vehicles circulating in areas with and without fixed speed cameras in operation. We found that 40% of vehicles 200 meters after the fixed cameras and 33.6% of vehicles observed on roadways without speed cameras were moving over the speed limit ...
Invasive species and habitat disturbance threaten biodiversity worldwide by modifying ecosystem performance and displacing native organisms. Similar homogenization impacts manifest locally when urbanization forces native species to relocate or reinvade perpetually altered habitat. This study investigated correlations between ant richness and abundance in response to urbanization and the nearby ...
[The influence of occupational stress on lipid status of road traffic professional vehicle drivers].
INTRODUCTION Professional stress can damage all organs and systems of exposed workers. The aim of this study was to assess the influence of occupational stress on lipid state of exposed professional drivers in road traffic. MATERIAL AND METHODS The atherogenic risk in vehicle drivers professionally exposed to stress was assessed by measuring total cholesterol, triglycerides, HDL-cholesterol a...
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