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 “"Chemical hazards"”.
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Implementing best practice protocols for occupational hygiene monitoring
… basis of this research it was hypothesised that chemical hazards had not been adequately identified, that existing occupational hygiene monitoring programs did not adequately quantify employee exposures to these hazards, and that the implementation of a comprehensive hazard identification and …
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An Investigation of a Theoretical Zigbee-Based Border Crossing System
… of information including, for example, (bio-)chemical hazards and other security concerns, as well as other information related to the truck, its shipping company, and its trip traveled to border crossing authorities. The ZigBee network follows a star topology where communication only occurs …
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SURFACE AREA AS A METHOD FOR THE DETERMINATION OF GLOVE DEGRADATION
… protective equipment. They protect workers from chemical hazards as well as reduce the risk of exposure to infectious material. Chemical resistant gloves are made from a variety of polymer materials such as plastic, rubber, and synthetic rubber, as not one material provides protection against all …
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Modern mass spectrometric techniques applied to occupational hygiene analysis.
The identification of chemical hazards is of significant importance in occupational hygiene. The concentration at which a chemical substance may be regarded as a hazard may be very low and as a result of this the demands on analytical techniques to determine the presence of a chemical substance can …
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Development of an integrated approach for prioritization of mine features of selected abandoned mines for rehabilitation in the Giyani Greenstone Belt
… do not adequately address the physical, chemical, and environmental hazards associated with abandoned mines. The purpose of this study was therefore to develop an integrated approach that will not only assess impacts of abandoned mines but also prioritize abandoned mine features for …
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Occupational respiratory health surveillance at Minara Resources, Murrin Murrin mine site
… research it was hypothesised that although the chemical hazards had been adequately identified, and the occupational exposures in each work area at Murrin Murrin were generally well below their respective occupational exposure levels, it was still possible that additive, or even synergistic …