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 4 of 4 for “"methane sensing"”.
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Methane in deep sea hydrothermal plumes. Development of a new in-situ methane sensing technology
… the concentration and distribution of dissolved methane (CH4), together with other geochemical tracers, in real time is of great value in detecting, monitoring, and understanding the functioning of hydrothermal plumes. Water column anomalies of light transmission, dissolved CH4, manganese (Mn), …
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Design and Evaluation of Off-centered Core Fiber for Gas Sensing
Gas Sensing Has Become a Very Important and Attractive Technique Because of Its Various Applications, Such as in the Increasingly Concerning Case of Environmental Issues, Automobile Emission Detection, Natural Gas Leakage Detection, Etc. It Also Has Significant Applications in Industries, Such as …
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Chemical Sensing of N-Nitrosodimethylamine and Methane
In Chapter 1, an introduction to chemical sensing is presented. Several modalities are introduced, including optical, gravimetric as well as chemiresistive together with brief in-troductory backgrounds. Subsequently, metrics to assess sensor performance are sum-marized. Finally, some strategies to …
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Er:YAG Lasers for Methane and Wind Sensing
… However, a primary constituent of natural gas is methane, which has a global warming potential 25 times greater than carbon dioxide. If methane emissions during production, storage, and transport exceeds 3%, then the benefit of gas as a transitory fossil fuel is lost. We propose a laser resonator …