Browsing by Subject "Environmental Policy"
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Item A Critical Review of the One Hour and the Eight Hour Standards for Ozone with an Overview of the Proceedings that Led to the Implementation of The New Standard for Ozone(2004-05-01) Palla, Amruth A.Palla, Amruth R., A Critical Review of the One Hour and the Eight Hour Standards for Ozone with an Overview of the Proceedings that Led to the Implementation of The New Standard for Ozone; Master of Public Health (Environmental and Occupational Health), May 2004, 58 pp, 3 tables, 2 illustrations, 35 titles. With the increasing concern for human health and the recognition of the major role played by environment in the multi-factorial disease etiology, the various parameters established for maintaining the environmental constituents in the proportions desired for achieving a normal health status are taking an important position in the present day world. In 1997, during its review process the EPA found the exiting one-hour standards, for ozone to be insufficient to achieve the health friendly concentrations, and therefore proposed a new eight hour standard for this pollutant. The new standards proposed by the EPA were challenged by various other organizations and several proceedings have happened since then. The purpose of my thesis is to do a critical analysis of the advantages and the drawbacks of the two standards and to do an overview of the proceedings that have led to the implementation of the new standards.Item Epidemiological Modeling of a Bioterrorism Event in a Noncombat Environment(1999-07-01) Perkins, Christopher J.; Rene, Antonio; Mains, Doug A.; Ramirez, GilbertPerkins, Christopher J., Epidemiological Modeling of a Bioterrorism Event in a Noncombat Environment. Master of Public Health (Biomedical Sciences), July, 1999, 60 pp., 8 tables, 4 illustrations, references, 31 titles. The challenge to government, medical and public health officials is to advocate for American citizens the safest environment possible to live and work. A threat to the safety of all Americans has initiated preparations from national, state, and local jurisdictions in an attempt to counter the probability of biological terrorism. Bioterrorism is not only a threat to humans but also a threat to the nation’s water and food supplies. Epidemiological Modeling of a Bioterrorism Event demonstrates the importance in preparations to reduce the number of casualties and fatalities. Using Epidemiological Modeling of bioterrorism events will aid public health and medical personnel in the planning and initiation of appropriate public health actions and medical therapies should such events occur.Item Is an Enviormental Health Educational Intervention Sufficient to Change Behavior?: Perceptions from an Indigenous Lake Community in Guatemala(2006-12-01) Pezzia, Carla; Gratton, Terrance; Lurie, Sue; Trieff, NormanPezzia, Carla. Is an environmental health educational intervention sufficient to change behavior?: Perceptions from an indigenous lake community in Guatemala. Master of Public Health (Environmental Health), December 2006, 46 pp., 6 tables, 1 illustration, references, 18 titles. Traditional environmental health practices focus on education and exposure prevention, but the division between the biophysico-chemical and social environment keeps them from always being sufficient; human ecology seeks to bridge this division. The second leading cause of mortality in Guatemala is gastrointestinal infections, and San Pedro, Guatemala, provides an opportunity to study these infections utilizing a human ecological approach. Morbidity data were collected from the local health center, observations noted systematically, and both residents and tourists were interviewed regarding their perceptions of the community’s environmental health. Results found that residents who had no contact with tourists stated that, for gastrointestinal infections due to refuse in the streets, education alone would not be sufficient to reduce this problem; most felt some type of government intervention would be necessary. It is recommended that public health specialists enjoy a human ecological approach and refer to the community when designing an appropriate intervention.Item Spatial Analysis and Correlation of Air Pollution and COPD Mortality in Texas(2002-05-01) Long, Brian E.; Gratton, Terrance; Coggin, Claudia S.; Atkinson, SamuelLong, Brian E., Spatial Analysis and Correlation of Air Pollution and COPD Mortality in Texas. Master of Public Health (Environmental Health), May 2002, 20 pp., 1 table, 2 figures, references, 8 titles. The goal of this research is to determine if there is an association between levels of air pollution emissions per square mile and the COPD mortality rates in the 254 Texas counties. Correlations were run comparing emissions densities of each county to its respective COPD mortality. The levels of emissions, when compared at the county level to COPD mortality rates show a positive correlation. A year-by-year analysis produced correlation coefficients as high as 0.331 (p [less than] 0.001). Emissions density is associated with increased COPD mortality. The association between air pollution and COPD mortality is higher among the black population than for the non-black population in Texas, and higher for females than males.