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 “"NO2 concentration"”.
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Calibration and performance of a selective catalytic reduction (SCR) bench rig for NOx̳ emissions control
… including a temperature sweep and an NO/NO2 concentration sweep, while always maintaining a 1:1 ratio between NOx and NH3 reductant. The catalyst was found to have a peak deNOx efficiency of 99.8% between 250 'C and 300 'C, and maintained 98% efficiency with NO/NO2 < 1, while minimizing …
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Four essays on statistical modelling of environmental data
… revisited: Modelling local trend patterns in NO2-concentration in Belgium and Germany'. It is written in co-authorship by Prof. Dr. Harry Haupt and Dr. Angelika Schmid and published in 2018 in Spatial Statistics 28, pp. 331-351 (https://doi.org/10.1016/j.spasta.2018.04.004). Abstract …
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Nitrogen oxide delivery systems for biological media
… nitrogen species (RNS) such as nitrogen dioxide (NO2) and peroxynitrite formed from the respective reactions of NO with oxygen and superoxide anion. Controlled delivery of these RNS at levels expected to occur in vivo is desirable in studying these processes and their role in the etiology of …
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Machine Learning & Big Data Analyses for Wildfire & Air Pollution Incorporating GIS & Google Earth Engine
… the 2020 fire events in California raised the NO2 concentration in its atmosphere. This research can improve understanding of the long-term effects of wildfires on air quality and the predictive methodologies that can be used for preemptive measures.</p>
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Air quality analysis of nitrogen oxides and relationships with ozone pollution
… us when it accumulates in the air in high enough concentrations. Nitrogen oxides (NOx), especially nitrogen dioxide (NO₂), are increasingly of concern due to the environmental and health problems they cause. This reviews the recent literature on the reasons and impacts of NOx pollution as well as …
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Prediction of concentrations of reactive nitrogen species in aqueous solutions and cells
… and other diseases, but their intracellular concentrations are largely unknown. To estimate them under steady-state conditions representative of inflamed tissues, a kinetic model was developed that included the effects of cellular antioxidants, amino acids, proteins, and lipids. For an NO …