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.
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Showing 1 to 6 of 6 for “"Emissions Factors"”.
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Inventory and prediction of heavy-duty diesel vehicle emissions
A vehicle emissions inventory is an account of emissions produced by all vehicles in an area. Many different factors can affect the emissions and the measurement of the emissions that are used to create an emissions inventory. These factors for heavy-duty diesel vehicles have been addressed and …
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Identification and Quantification of Greenhouse Gas Emissions from Oil and Natural Gas Operations Using an Aircraft-Based Mass Balance Technique
… CO2 emission rate to the reported hourly emissions measurements made by continuous emissions monitoring systems at the facility. Subsequently, results are presented from a field campaign conducted in the Barnett shale, Texas which quantified CH4 emissions from facilities with atypically …
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A water and greenhouse gas inventory for hygroscopic and conventional evaporative building-scale cooling systems
… and indirect water usage and greenhouse gas emissions were quantified to analyze the tradeoffs associated with transitioning from a conventional wet-cooling HVAC tower to a novel hygroscopic system. Greenhouse gas emissions (GHG) were quantified for direct electricity consumption and the …
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Public health impacts of excess NOx̳ emissions from Volkswagen diesel passenger vehicles in Germany
… the use of "defeat devices" designed to lower emissions measured during VW vehicle testing for regulatory purposes. Globally, 11 million cars sold between 2008 and 2015 are affected, including about 2.6 million in Germany. On-road emissions tests have yielded mean on-road NOx̳, emissions for …
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The Energy Trilogy: An Integrated Sustainability Model To Bridge Wastewater Treatment Plant Energy And Emissions Gaps
… call for data-intensive research approach on GHG emissions quantification, plant efficiencies and source reduction techniques. </p> <p> To achieve these goals, this research introduced a model integrating all plant processes and their pertinent energy sources. In a comprehensive and "Energy …
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An Enhanced Comparative Life Cycle Assessment Approach for Evaluating The Energy Consumption and Carbon Emissions of Prefabricated Construction Methods
… account for 37% of energy related carbon emissions. One way to reduce carbon footprint, is to utilise materials which require less energy to be produced such as modular construction, prefabricated materials, and recycled materials. The adoption of prefabricated construction techniques has …