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Full-Text Articles in Engineering
Mercury Cycling In Sulfur Rich Sediment From The Brunswick Estuary, Travis William Nicolette
Mercury Cycling In Sulfur Rich Sediment From The Brunswick Estuary, Travis William Nicolette
Electronic Theses and Dissertations
Mercury is potentially toxic to the environment. Mercury is absorbed into anaerobic sediments of surface waters, which may be converted to methylmercury, a toxic form of mercury that bio-accumulates in aquatic biota. Sources of mercury in the environment vary, but the production of methylmercury is common in sulfur-rich sediments containing mercury. In such environments, sulfur reducing bacteria (SRB) produce methylmercury as a by-product. The metabolic process uses energy from the reduction of sulfate to sulfide. This study focuses on determining the methylmercury production and release potential from sulfur-rich sediments extracted from different areas of the Brunswick Estuary. Previous studies note …
Audio-Based Productivity Forecasting Of Construction Cyclic Activities, Chris A. Sabillon
Audio-Based Productivity Forecasting Of Construction Cyclic Activities, Chris A. Sabillon
Electronic Theses and Dissertations
Due to its high cost, project managers must be able to monitor the performance of construction heavy equipment promptly. This cannot be achieved through traditional management techniques, which are based on direct observation or on estimations from historical data. Some manufacturers have started to integrate their proprietary technologies, but construction contractors are unlikely to have a fleet of entirely new and single manufacturer equipment for this to represent a solution. Third party automated approaches include the use of active sensors such as accelerometers and gyroscopes, passive technologies such as computer vision and image processing, and audio signal processing. Hitherto, most …
A Case Study Of Student Veteran Efficacy In The College Of Engineering And Information Technology At Georgia Southern University, Kevin G. Finley
A Case Study Of Student Veteran Efficacy In The College Of Engineering And Information Technology At Georgia Southern University, Kevin G. Finley
Electronic Theses and Dissertations
This thesis addresses the issues student veterans face in their transition from military to academic life while pursuing an undergraduate degree in the STEM fields (Science, Technology, Engineering, Math) at Georgia Southern University’s College of Engineering and Information Technology (CEIT). Historically this transition has been a difficult one. Through the implementation of a mentorship program comprised of military veterans on the staff and faculty of Georgia Southern University as well as assistance and participation from members of the case study researcher team and primary researcher this program assisted incoming military student veterans as they assimilated into the collegiate atmosphere. The …