نتایج جستجو برای: traffic noise
تعداد نتایج: 289591 فیلتر نتایج به سال:
BACKGROUND Vehicle traffic is the major source of noise in urban environments, which in turn has multiple impacts on health. In this paper we investigate the spatial distribution of community noise exposures and annoyance. Traffic data from the City of San Francisco were used to model noise exposure by neighborhood and road type. Remote sensing data were used in the model to estimate neighborho...
Continuous noise monitoring based on mobile systems could provide a quick feedback to assess the effect of policies implemented by authorities mitigate pollution. The present research verifies that measurements taken along main street and aggregated in time space can accurately estimate levels at static points. As consequence, sensors would be suitable build, continuously update, maps. Furtherm...
BACKGROUND There is some evidence for an association between traffic noise and ischemic heart disease; however, associations with blood pressure have been inconsistent, and little is known about health effects of railway noise. OBJECTIVES We aimed to investigate the effects of railway and traffic noise exposure on blood pressure; a secondary aim was to address potentially susceptible subpopul...
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