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etd.lsu.edu 檢索結果共 7016 筆,本頁資料從第 61 筆到第 72 筆

The purpose of this research is to address how the issue of masculinity functioned in British propaganda during the First World War, and how it affected individuals. Propaganda relied on prewar conceptions of masculinity to appeal to audiences for reasons such as enlistment or continued support for the war. Propaganda often amplified these conceptions of prewar masculin....

By Evan M. Caris-History-LSU-masters-2015-12-04
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Norovirus outbreaks can cause the closure of oyster harvesting waters and acute gastroenteritis in humans associated with consumption of contaminated raw oysters. The overall goal of this study was to develop a satellite-assisted forecasting system for oyster norovirus outbreaks. The forecasting system is comprised of three components: (1) satellite algorithms for retri....

By Jiao Wang-Civil & Environmental Engineering-LSU-doctoral-2015-12-04
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During the Cretaceous and early Paleocene, Antarctica was covered by lush vegetation. However, Antarctica today is covered with ice and snow leaving less than 1% of the continent inhabited by vegetation. By studying this decline in vegetation and reconstructing past environments, we can gain a better understanding of environmental changes and use this knowledge to pred....

By Caven Madison Kymes-Geology & Geophysics-LSU-masters-2015-12-03
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Individuals with schizotypal traits have demonstrated sub-clinical symptoms of psychosis (e.g. perceptual disturbances, self-reported social functioning impairment, self-reported memory problems, and delusions). However, the evidence has been mixed regarding what impairments exist, particularly with regards to social functioning domains. As schizotypy is posited to refl....

By Tracey Lauren Auster-Psychology-LSU-doctoral-2015-12-03
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In this dissertation, we introduce compact absorption switches consisting of plasmonic metal-dielectric-metal (MDM) waveguides coupled to multisection cavities. The optimized multisection cavity switches lead to greatly enhanced modulation depth compared to optimized conventional Fabry-Perot cavity switches. We find that the modulation depth of the optimized multisectio....

By Pouya Dastmalchi-Electrical & Computer Engineering-LSU-doctoral-2015-12-03
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Cultivated rice is the most important staple crop in the world, but diseases cause substantial losses in grain yield and quality. Sheath blight disease caused by the fungus Rhizoctonia solani is the second most important disease in rice. Most U.S varieties are tropical japonica type, but known sources of resistance in this subspecies are rare. Silva et al. (2012) identi....

By Yamid Sanabria Gongora-Plant, Enviromental & Soil Sciences-LSU-doctoral-2015-12-02
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Bullying among school-aged youth is associated with negative short- and long-term consequences. Research suggests that teachers can be influential in reducing bullying but that they often do little to address it. Occupational burnout is high among educators and can significantly affect students motivation, learning, and feelings of support. The current study examines th....

By Katherine Marie Harrison-Psychology-LSU-doctoral-2015-12-01
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We investigate the regulation of an E.coli iron-sulfur protein DNA damage inducible DNA helicase (DinG) by single-stranded DNA binding protein (SSB). We find that SSB can form a stable protein complex with DinG and stimulate the DinG DNA helicase activity. On the other hand, SSB mutant that retains the single-stranded DNA binding activity but fails to form a protein com....

By Zishuo Cheng-Biological Sciences-LSU-doctoral-2015-12-01
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In-situ transesterification (simultaneous extraction and transesterification) of Chinese tallow tree seeds into methyl esters using two microwave systems were investigated in this study. In the first part, utilizing a batch system, parameters tested were catalyst concentration (1-4 wt.%), solvent ratio (2-6 v/w), reaction time (15-60 min) and temperature (50-70°C). A....

By Mohamad Barekati Goudarzi-Biological & Agricultural Engineering-LSU-masters-2015-11-24
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Rates of hybridization between species that do not normally interbreed have increased due to human impacts on natural environments, such as habitat alteration or introductions of non-native species. Human-induced hybridization can be detrimental to wildlife and contribute to species extinctions. In Florida, feral Mallards (Anas platyrhynchos) hybridize with endemic Mott....

By Robert Joseph Ford-Renewable Natural Resources-LSU-masters-2015-11-24
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Aquaculture has grown to meet the gap created by a growing demand from population growth and a stagnating wild catch. Recirculating aquaculture system (RAS) is a facet of aquaculture developed to allow the culture of fish in closed systems. The fish are able to survive as the various water parameters are kept within safe ranges by engineered systems and rules of operati....

By Daniel Alt-Civil & Environmental Engineering-LSU-masters-2015-11-24
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The SHRP 2 NDS project was the largest naturalistic driving study ever conducted. The data obtained from the study was released to the researching public in 2014 through the projects InSight webpage. The objectives of this research were to first explore the massive dataset and determine if it was possible to develop prediction models based on several performance measure....

By Syndney Jenkins-Civil & Environmental Engineering-LSU-masters-2015-11-24
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