No description available.

No description available.

Thesis (M. P. H.)--University of New South Wales, 2003. / Also available online.

Thesis (M.Tech.: Environmental Health)-Dept. ofEnvironmental Health, Durban Institute of Technology, 2005 xv, 144 leaves ; 30 cm / Motivation: Lower back pain (LBP) has been found to affect workers and often result in higher costs to industry than any other musculoskeletal disorder. Traditionally, the most widely investigated risk factors for LBP have been biomechanical demands of the job. By examining LBP, both its prevalence and distribution, it becomes possible to focus on contributory risk factors that bring on its onset. Aim: To identify the selected risk factors associated with prevalence of LBP amongst refuse truck drivers in the eThekwini Municipality, and to evaluate the relationship between the selected risk factors and the prevalence of LBP.

Public health effects associated with rising temperatures resulting from global climate change are expected to increase significantly in this century. Projecting future heat-related mortality is challenging due to considerable uncertainties, and national-level, large-scale impacts under the latest greenhouse gas emission scenarios remain largely unexplored. Here I estimate excess heat-related mortality in the continental United States and in 50 largest metropolitan areas in China in the 2050s under two Representative Concentration Pathways (RCPs) emission scenarios: RCP4.5 and RCP8.5. Using model-simulated future and present climate variables that were dynamically downscaled by regional meteorology models, this study quantifies the potential increase in heat-related mortality during the warm season (May-September) in mid-century relative to the base period of 2000s. The projections are based on an integrated assessment framework that combines high-resolution climate model outputs, location specific temperature-mortality relationships, population projections and baseline mortality rates. Heat mortality risk estimates for both countries are derived from systematic reviews of current literature on temperature-mortality relationships. Potential human adaptation is likely to decrease heat-related mortality in the future. I evaluate future adaptation assumption with a scenario analysis based on empirical evidence of adaptation to heat in both countries. Findings from this study will provide valuable information to support climate policy decision making and heat-related risk management in both countries and globally

Thesis (M.Tech.: Environmental Health)-Dept. ofEnvironmental Health, Durban Institute of Technology, 2005 xv, 144 leaves ; 30 cm / Motivation: Lower back pain (LBP) has been found to affect workers and often result in higher costs to industry than any other musculoskeletal disorder. Traditionally, the most widely investigated risk factors for LBP have been biomechanical demands of the job. By examining LBP, both its prevalence and distribution, it becomes possible to focus on contributory risk factors that bring on its onset. Aim: To identify the selected risk factors associated with prevalence of LBP amongst refuse truck drivers in the eThekwini Municipality, and to evaluate the relationship between the selected risk factors and the prevalence of LBP.

Thesis (Ph.D.) -- McMaster University, 1999. / Includes bibliographical references (p. 144-149). Also available via World Wide Web.

Thesis (Ph.D.) - Carleton University, 2002. / Includes bibliographical references (p. 398-414). Also available in electronic format on the Internet.

Thesis (D.P.H.)--University of Michigan, 1994.

Thesis (D.P.H.)--University of Michigan, 1994.