Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 7 of 7 for “"Air pollution sources."”.
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Emissions reduction benefits of adapting electronic closed loop fueling control on a mechanically controlled spark-ignited engine
… been expanded to include a variety of mobile air pollution sources. Exhaust emissions from non-road engines have recently become a focus of Environmental Protection Agency (EPA) regulations. The term "non-road engines" covers many industrial and general aviation (GA) type engines that are …
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Development and testing of a methodology for attributing sources of airborne pollutants to their receptors
Identification of airborne pollutant sources and estimation of source contributions to air quality ‘hot spots’ are very important in ambient air quality management. Social, economical, political and legal constraints on air quality management demand a convenient and accurate method for attributing …
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Verification Of FAA's Emissions And Dispersion Modeling System (EDMS)
Air quality has been a major environmental concern for many years. Recently the issue of airport emissions has presented growing concerns and is being studied in much more depth. Airport emissions come from a variety of point, line and area sources, making emissions modeling for airports very …
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Investigating volatile organic compound composition in Houston, Texas amidst an atmospheric regime shift.
… ~ 7 million premature deaths per year to poor air quality, underscoring the importance of understanding air pollution sources. Urban areas, with dense populations and diverse activities, significantly impact air quality and, consequently, public health. Volatile organic compounds (VOCs) are a …
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Examining the Association of Environmental Degradation and Poor Cardiovascular and/or Respiratory Health Outcomes in a Disadvantaged Community
<p>Air pollution is associated with poor cardiovascular and/or respiratory health outcomes. The poor air quality in certain communities due to the emission of toxic air pollutants from industries and major roadways has been a growing concern. The main objective of this study was to examine whether …
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Investigating volatile organic compound composition in Houston, Texas amidst an atmospheric regime shift.
… ~ 7 million premature deaths per year to poor air quality, underscoring the importance of understanding air pollution sources. Urban areas, with dense populations and diverse activities, significantly impact air quality and, consequently, public health. Volatile organic compounds (VOCs) are a …
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Ambient air pollution monitoring, modelling and human health risks in Thulamela Municipality, Vhembe District of Limpopo Province, South Africa
Ambient air pollution is a pressing global environmental concern, with pollutants from natural and anthropogenic sources contributing to deteriorating air quality. This research investigates the impact of sulfur dioxide (SO₂), nitrogen oxides (NOₓ), carbon monoxide (CO), and particulate matter …