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 “"Exposure Monitoring"”.
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Microbial characterisation of bioaerosols from indoor environments using molecular techniques.
… the recognition of the importance of bioaerosol exposure on human health, relatively little is known about the microbial agents in indoor air and there are still critical gaps in our understanding of the airborne microbial communities. Molecular biology methods demonstrate a great potential for …
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Analysis of rbd palm olein abrasive blasting as new metal surface cleaning method
… performance of cleaning process, personal dust exposure reduction, emission rate reduction and corrosion inhibition. In this research, the performance of RBD palm olein abrasive blasting was evaluated using ISO 8501-1 visual assessment method. Abrasive blasting workers’ exposure level to the …
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Second Generation Data-Logging System for Long-Duration Field Measurement of Vibration Exposure and Grip Force
… and full day estimations to measure vibration exposure, in which data can be lost due to pre-software filtering and short measurement durations.</p> <p> Using surface mount components on a custom-designed printed circuit board, a portable device that captured full vibration waveforms over …
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Miniaturization of Electrical Ultrafine Particle Sizers
… To meet the increasing demanding for personal exposure monitoring and spatial distribution measurements of ultrafine particles, this dissertation studied the development and miniaturization of electrical ultrafine particle sizers (EUPS). There are three essential components for developing a …
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Bridge to digital converters for environmental monitoring in edge IoT devices
Continuous air monitoring is crucial for maintaining safe and comfortable home and work environments, particularly in industries that handle flammable or toxic gases, which pose serious health risks. Consequently, there is an increasing focus on developing wearable gas sensors to protect workers in …
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Polarized Light Microscopy and Image Processing as a Near Real-time Monitoring Tool for Coal Mine Dust Monitoring
… particle compositions that complicate exposure assessment. Despite regulatory advancements, the reemergence of severe lung diseases has underscored the limitations of conventional monitoring approaches. This dissertation addresses the critical need for real-time, source-informative dust …