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Gìärard De Lacaze-Duthiers, Charles Pìäguy, And Edward Carpenter: An Examination Of Neo-Romantic Radicalism Before The Great War, Joseph Peterson Aug 2010

Gìärard De Lacaze-Duthiers, Charles Pìäguy, And Edward Carpenter: An Examination Of Neo-Romantic Radicalism Before The Great War, Joseph Peterson

All Theses

The fin-de-sicle in Europe was a time in which, perhaps more than any other, thinkers framed social questions in religious, mystical, and particularly Christian, forms. The persistence, in the late 19th century, of Romantic narratives of sin and salvation coincided with the growth of organized social movements, with the result that many socialist thinkers saw the movement of history as one of redemption from some primal loss of unity. The three social thinkers which comprise this examination--GŽrard de Lacaze-Duthiers, Charles PŽguy, and Edward Carpenter--demonstrated an ambiguity between religious antecedents and engagement with contemporary problems, very like the more self-conscious fusions …

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Intra- And Interpopulation Variation In Morphology And Behaviors In The Sailfin Molly, Poecilia Latipinna (Poeciliidae: Poecilia: Mollienesia), Jennifer Seda Aug 2010

Intra- And Interpopulation Variation In Morphology And Behaviors In The Sailfin Molly, Poecilia Latipinna (Poeciliidae: Poecilia: Mollienesia), Jennifer Seda

All Theses

Understanding factors that contribute to population differences can provide insight into the process of speciation, yet population level studies seldom take into account variation among individuals within a population. Such intrapopulation variation may influence the degree to which interpopulation variation in suites of traits can arise. My research focused on characterizing intra- and interpopulation variation in male morphological and behavioral traits in the sailfin molly, Poecilia latipinna. First, I characterized the overall body shape of several populations of P. latipinna collected from north Florida in two different years. I used linear morphological measurements to examine shape and found there to …

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State Estimation For Diffusion Systems Using A Karhunen-Loeve-Galerkin Reduced-Order Model, Justin Mattimore Aug 2010

State Estimation For Diffusion Systems Using A Karhunen-Loeve-Galerkin Reduced-Order Model, Justin Mattimore

All Theses

This thesis focuses on generating a continuous estimate of state using a small number of sensors for a process modeled by the diffusion partial differential equation(PDE). In biological systems the diffusion of oxygen in tissue is well described by the diffusion equation, also known by biologists as Fick's first law. Mass transport of many other materials in biological systems are modeled by the diffusion PDE such as CO2, cell signaling factors, glucose and other biomolecules.
Estimating the state of a PDE is more formidable than that of a system described by ordinary differential equations (ODEs). While the state variables of …

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Early 19th Century Marginalization Of David Walker And Nat Turner, Taiyo Davis Aug 2010

Early 19th Century Marginalization Of David Walker And Nat Turner, Taiyo Davis

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Many authors have examined Nat Turner's Rebellion and David Walker's Appeal in the context of cause and effect. This thesis will demonstrate that similar methods of marginalization were used by the dominant white culture against David Walker and Nat Turner. Instead of accepting the stigma of religious fanaticism that both received for using religion to advocate violence, this thesis will make a defense of Turner's and Walker's use of religion to advocate violence. This thesis also asks unanswered questions and covers untouched aspects of both events which may be explored by future scholars. Moreover, this thesis asserts that more needs …

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Willingness To Pay For Locally Grown And Organically Produced Fruits And Vegetables In Dominica, Seraphine George Aug 2010

Willingness To Pay For Locally Grown And Organically Produced Fruits And Vegetables In Dominica, Seraphine George

All Theses

ABSTRACT
With the intent of improving agricultural revenues and solidifying her place as an eco-tourism destination, it has been proposed that the island nation of The Commonwealth of Dominica convert all agricultural activities to organic production. To meet this challenge from the supply perspective, training of farmers in organic production practices has already begun. It remains, however, to quantify the potential demand for organically produced products. With this information in hand, appropriate producer support and marketing programs could be developed that would help to promote the production and consumption of Dominica‟s organic outputs and would propel Dominica toward its desired …

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Factors Influencing The Adsorption Of Synthetic Organic Compounds By Carbon Nanotubes In Aquatic Environments, Ting Shao Aug 2010

Factors Influencing The Adsorption Of Synthetic Organic Compounds By Carbon Nanotubes In Aquatic Environments, Ting Shao

All Theses

Carbon nanotubes (CNTs) are allotropes of carbon consisting of sheets of carbon atoms covalently bonded in hexagonal arrays that are seamlessly rolled into a hollow, cy-lindrical shape with both ends rounded by fullerene-like caps. As large amounts of CNTs have been manufactured and significant growth is expected in commercial CNT produc-tion, there is a major concern over their health and environmental risks once they enter into the environment. In aquatic systems, CNTs are likely to adsorb organic chemicals and aggregate as bundles due to their extremely hydrophobic surfaces. The aggregation state of CNTs plays a significant role in their fate …

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Community Ecology Approaches To Amphibian Conservation, Joanna Hawley Aug 2010

Community Ecology Approaches To Amphibian Conservation, Joanna Hawley

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Amphibian declines have been observed globally for several decades and populations continue to decline in many areas today. Through an extensive literature review of amphibian `impact studies,' I evaluated the use of multiple species, multiple spatial and temporal scales in an effort to ascertain a more complete, community-wide perspective on the causes of amphibian declines as well as management and conservation implications aimed at reversing these declines. Additionally, I performed multivariate analysis of an amphibian community dataset from southern Maine, USA using a multi-species and scalar approach to identify potentially important environmental variables associated with high levels of amphibian reproductive …

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Fosinopril, A Potential Substrate For Mrp2, Competes With Several High Use Pharmaceuticals For Elimination, Benjamin Green Aug 2010

Fosinopril, A Potential Substrate For Mrp2, Competes With Several High Use Pharmaceuticals For Elimination, Benjamin Green

All Theses

The multidrug-resistance associated protein 2 (MRP2) is a membrane-bound transporter responsible for the efflux of a variety of drugs and endogenous compounds. MDCK cells transfected with the human MRP2 gene were used to assess whether several highly used pharmaceuticals were potential substrates by examining their differential toxicity, accumulation, and efflux. Fosinopril, an ACE inhibitor, was 2.4-fold less toxic to the MRP2 transfected cells compared to mock transfected cells, suggesting that fosinopril is a potential MRP2 substrate. In addition, fosinopril was effluxed more rapidly, as the MRP2 cells only retained 13 % of the dosed fosinopril after 20 minutes compared with …

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Characterization Of Compression Molded Sodium Caseinate-Based Films, Kathryn Hartwig Aug 2010

Characterization Of Compression Molded Sodium Caseinate-Based Films, Kathryn Hartwig

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The objective of this research was to characterize compression molded sodium caseinate based films and investigate the effect of water and glycerol ratios on thermal transition and heal sealing properties. Studies were conducted on films from three variations of film-forming mixtures or 'resins', derived from US patent 4,076,846 containing sodium caseinate (NaCas), methylcellulose (MC), calcium chloride (CaCl2), glycerol (Gly), and distilled water. Moisture sorption isotherms were used to evaluate the water-protein and water-glycerol interactions in the resins. Sorption isotherms were characteristic of most biopolymer material and showed increasing moisture sorption with increasing amounts of glycerol. In compression molded films containing …

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Multiple Criteria Decision Analysis For The Selection Of A Land Use Impact Method For A Life Cycle Assessment Of Switchgrass As A Bioenergy Feedstock In The Pee Dee Region Of South Carolina, Joel Kohn Aug 2010

Multiple Criteria Decision Analysis For The Selection Of A Land Use Impact Method For A Life Cycle Assessment Of Switchgrass As A Bioenergy Feedstock In The Pee Dee Region Of South Carolina, Joel Kohn

All Theses

The interactions of a growing human population and increasing demand for food and energy have led to governmental and social pressures encouraging the adoption of biofuels as a substitute for fossil energy sources; however, several potential biofuel feedstocks can compete directly with food products for valuable land area. Life Cycle Assessment (LCA) is a tool that examines the environmental impacts of a product or process and can assist decision makers in the development of policy. The environmental impacts of land use are not well incorporated into LCA. As an emerging field, there is no consensus regarding the best methods by …

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Contextualizing The Health Belief Model And The Social Epidemiology Theories In The Study Of Aids In Malawi, Kumbirai Madondo Aug 2010

Contextualizing The Health Belief Model And The Social Epidemiology Theories In The Study Of Aids In Malawi, Kumbirai Madondo

All Theses

The association between HIV/AIDS knowledge, risk perception and risky sexual behavior remains a valuable area of study among scholars seeking to understand the AIDS epidemic in Africa. Past research has focused only on either the Health Belief Model or social epidemiology ideas to understand AIDS but never combined the two. The current study is unique and adds to the body of knowledge by making use of both the Health Belief Model and social epidemiology ideas to understand these relationships more clearly and, more importantly, to explore the role that keeping AIDS a secret has in the contexts of risk perception, …

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Simulation Of The Mixing Of Ink And Water In Houdini, Chen Sun Aug 2010

Simulation Of The Mixing Of Ink And Water In Houdini, Chen Sun

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Have you observed the process of one ink drop falls into water? When the ink drop spreads out in the water, it looks like the ink molecules are having a beautiful dance show. The texture is smooth and delicate as a piece of silk. This thesis uses computer graphic tools to simulate the mixing of ink and water. Anyone interested in recreating ink mixing with water effect or using this as an art form can reference this thesis paper in their own production.

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Developing A Management Tool To Estimate Unmarked Puma (Puma Concolor) Populations With A Remote Camera Array, Megan Pitman Aug 2010

Developing A Management Tool To Estimate Unmarked Puma (Puma Concolor) Populations With A Remote Camera Array, Megan Pitman

All Theses

Puma (Puma concolor) ecological research, puma management, and puma conservation require a technique to efficiently estimate puma populations. Adequate population estimates for pumas are difficult to produce due to natural history characteristics of the species. Remote camera arrays present a promising new tool for surveying cryptic mammals, but techniques for estimating population levels of unmarked animals or species that are difficult to individually identify in photographs are needed. Our goal was to develop techniques to (1) determine the camera effort needed to detect resident pumas with 95% certainty and (2) estimate puma population density for unmarked pumas with a remote …

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Sustainable Urban Transport: The Issue Of Equity In The Emerging Bric Countries, Tamara Tavares Aug 2010

Sustainable Urban Transport: The Issue Of Equity In The Emerging Bric Countries, Tamara Tavares

All Theses

Although sustainable frameworks for transportation have been widely discussed in the transportation planning field in recent decades, the issue of equity in transportation systems is still relatively unexplored in comparison to the other pillars of sustainability. Globally, the concept of equity gains different nuances in developed and developing countries, and have yet new implications when considering fast emerging nations. The objective of this paper is to investigate how transit policies in fast emerging economies are used to distribute equitable access to benefits and opportunities; and to derive lessons that can orient future cohorts of emerging cities and countries to use …

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Behavioral Animation For Maya Particles Using Steering Forces, Edgar Rodriguez Aug 2010

Behavioral Animation For Maya Particles Using Steering Forces, Edgar Rodriguez

All Theses

Maya has various built-in solutions for modeling effects. Maya does not, however, offer a built-in solution for modeling so called 'steering behaviors.' While users may rely on particle expressions or scene rigs, these solutions are generally time consuming and ultimately limiting in their cross application. Accordingly, Maya's particle system was extended, by implementing a new force, which can be used to model a set of steering behaviors. The new force was coded in Python and was implemented using Maya's Python Application Programming Interface ('API'). The new force can be used in conjunction with the particle system's existing forces and Maya's …

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Parallel √3-Subdivision With Animation In Consideration Of Geometric Complexity, Stephen Cooney Aug 2010

Parallel √3-Subdivision With Animation In Consideration Of Geometric Complexity, Stephen Cooney

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We look at the broader field of geometric subdivision and the emerging field of parallel computing for the purpose of creating higher visual fidelity at an efficient pace. Primarily, we present a parallel algorithm for √3-Subdivision. When considering animation, we find that it is possible to do subdivision by providing only one variable input, with the rest being considered static. This reduces the amount of data transfer required to continually update a subdividing mesh. We can support recursive subdivision by applying the technique in passes. As a basis for analysis, we look at performance in an OpenCL implementation that utilizes …

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Insect Diversity And Pest Status On Switchgrass Grown For Biofuel In South Carolina, Claudia Holguin Aug 2010

Insect Diversity And Pest Status On Switchgrass Grown For Biofuel In South Carolina, Claudia Holguin

All Theses

Switchgrass (Panicum virgatum L.) has tremendous potential as a biomass and stock crop for cellulosic ethanol production or combustion as a solid fuel. The first goal of this study was to assess diversity of insects in a perennial switchgrass crop in South Carolina. A three-year study was conducted to sample insects using pitfall traps and sweep nets at the Pee Dee Research and Education Center in Florence, SC, from 2007-2009. Collected specimens were identified to family and classified by trophic groups, and predominant species were identified. The diversity and density of weeds in the field during the establishment year (2007) …

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The Effects Of Headlight Intensity And Clothing Contrast On Pedestrians' Own Estimated Recognition Distances At Night, Rachel Rosenberg Aug 2010

The Effects Of Headlight Intensity And Clothing Contrast On Pedestrians' Own Estimated Recognition Distances At Night, Rachel Rosenberg

All Theses

Inadequate pedestrian detection is a crucial contributing factor in fatal nighttime collisions involving pedestrians. Pedestrians typically overestimate how recognizable they are to oncoming drivers and little is known about what affects pedestrians' estimates of how recognizable they think they are. This study explored the extent to which pedestrians believed their conspicuity was affected by headlight intensity and clothing reflectance. Participants in four clothing conditions and in four different levels of headlight intensity walked to and from a parked vehicle until they felt recognizable to the driver. Estimated recognition distances did not change with variations in headlight intensity, suggesting that pedestrians …

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The Effect Of Predation And Immigration On Aquatic Macroinvertebrate Community Structure, Jenna Stanek Aug 2010

The Effect Of Predation And Immigration On Aquatic Macroinvertebrate Community Structure, Jenna Stanek

All Theses

To assess relative influences of local and regional processes, I created different intensities of predation (local process) and immigration (regional process) in an enclosure/exclosure field experiment on aquatic macroinvertebrate communities in a stream ecosystem. Twenty-four enclosures were manipulated in a two level, full factorial, repeated measures design which created four treatments: high predation/high immigration; high predation/low immigration; low predation/high immigration; and low predation/low immigration. I conducted Non-metric Multidimensional Scaling and Principal Coordinate Analysis on community data to determine differences in treatments. To look at changes in trophic structure, I quantified the percentage of each functional feeding group for each sampling …

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Understanding The Role Of Electrostatics On Protein-Protein Binding, Rooplekha C Mitra Aug 2010

Understanding The Role Of Electrostatics On Protein-Protein Binding, Rooplekha C Mitra

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Ionized groups carry net charge and thus play a major role in the electrostatic interactions between the ligand and receptor. So understanding the role of electrostatics on protein-protein interactions is crucial for understanding the contribution of ionizable groups to the binding. However, their ionization states depend on many factors including pH of water phase. The complexity comes from the fact that the pKa's of ionizable groups may be quite different from their standard values and even may change due to protein-protein binding. The main difficulty in modeling plausible ionization changes induced by the complex formation arises from the differences in …

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Cultural Variation In The Visual Aspects Of Television Commercials: Comparing The Use And Effect Of Field Information In Chinese And Us Television Commercials, Jin Liu Aug 2010

Cultural Variation In The Visual Aspects Of Television Commercials: Comparing The Use And Effect Of Field Information In Chinese And Us Television Commercials, Jin Liu

All Theses

Cross-cultural psychology literature demonstrates cultural variation in visual perception patterns and field information inclusion in static visual designs between Chinese and American cultures. This study attempts to empirically investigate whether such variation exists in these two cultures' video images such as television commercials, and whether the commercials customized to cultural preference are more effective than others as previous research suggests. The research results correspond to previous claims about the visual design patterns in Chinese and American cultures, based on which suggestions for cinematic practice are provided. This research contends that variation in information inclusion and exclusion rules manifests differences in …

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Hemocompatibility And Endothelialization Of Elastin And Collagen Scaffolds: The Role Of Plasma Proteins, Shear Stress And Integrins, Nithya Swaminathan Aug 2010

Hemocompatibility And Endothelialization Of Elastin And Collagen Scaffolds: The Role Of Plasma Proteins, Shear Stress And Integrins, Nithya Swaminathan

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Cardiovascular diseases are the leading cause of death worldwide as reported by the World Health Organization. Biomaterials have been extensively used in blood-contacting applications as heart valves, stents, grafts and catheters. However failure due to thrombosis hinders the long term patency and potential of these devices. Purified elastin scaffolds derived from porcine arteries as potential vascular graft materials are being investigated in our laboratory. In this study, we investigated the influence of factors such as shear stress and the presence of plasma proteins on the platelet response, and endothelial cell retention on purified elastin scaffolds to evaluate their hemocompatibility.

Elastin …

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The Wilderness In Wilderness Therapy Techniques, Jane Brison Aug 2010

The Wilderness In Wilderness Therapy Techniques, Jane Brison

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The fields of Therapeutic Recreation, Criminal Justice, and Psychology currently use wilderness therapy techniques in the treatment of adolescents experiencing difficult life transitions. While literature exists that reports on the effectiveness of Wilderness Therapy techniques in addressing the issues that adolescents' face, there is a lack of understanding regarding exactly why these programs work. One theme that has been minimally addressed in the literature is the role that the 'wilderness' plays in these therapeutic techniques. People's perceptions of the wilderness environment vary due to experience and exposure. These varying perceptions could play a role in the effectiveness of these techniques …

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Comparing The Effectiveness And Acceptability Of The Jump Into Foods And Fitness (Jiff) And Quest For Health Nutrition Interventions Within An African-American Population, Jermaine Shaw Aug 2010

Comparing The Effectiveness And Acceptability Of The Jump Into Foods And Fitness (Jiff) And Quest For Health Nutrition Interventions Within An African-American Population, Jermaine Shaw

All Theses

The severity of the obesity epidemic has increased the necessity for nutrition education programs. These programs must be culturally and age appropriate in order to be more effective in bringing about positive behavior changes in the target populations.
This study examined the effectiveness and acceptability of the Jump into Foods and Fitness (JIFF) and Quest for Health nutrition education programs within a pre-adolescent African-American population. Two classes from the Boys and Girls Club of Sumter, S.C. were randomly assigned to one of the nutrition education programs. Class one was assigned to the JIFF curriculum, and included 23 participants. Class two …

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Sensor Based Nitrogen Management For Cotton Production In Coastal Plain Soils, Wesley Porter Aug 2010

Sensor Based Nitrogen Management For Cotton Production In Coastal Plain Soils, Wesley Porter

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The main objective of this four year study was to develop, refine, and employ sensor-based algorithims to determine the mid season nitrogen requirements for production of irrigated and dryland cotton (Gossypium hirsutum L.) in Coastal Plains soils. The secondary objective of the project was to develop and test equipment for variable rate application of nitrogen to commerical cotton fields utilizing the developed algorithim. Two different production fields at Clemson's Edisto Research and Education Center near Blackville, SC were used. One field, equiped with an overhead irrigation system, was used during the 2007 and 2010 production seasons to develop the algorithm …

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Genome-Wide Screening For Functional Factors In Listeria Monocytogenes Biofilm Formation, Yong Ouyang Aug 2010

Genome-Wide Screening For Functional Factors In Listeria Monocytogenes Biofilm Formation, Yong Ouyang

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ABSTRACT
Listeria monocytogenes is a ubiquitous gram positive food borne pathogen. Ingestion of L.monocytogenes contaminated food can cause serious infections in immune-compromised persons. In addition to planktonic growth, this pathogen can also grow as biofilms under adverse conditions, which has been proved to be more resistant than its planktonic counterpart to various eradications, such as antibiotic treatments. Compared with the extensively studied intracellular replication mechanisms, L.monocytogenes biofilm developmental process is not well understood.
Our research group initiated a systemic study on the molecular mechanisms of L.monocytogenes biofilm formation. A whole genome-scale screening for functional factors involved in L.monocytogenes biofilm development …

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In Vitro Analysis Of Auto-Loom Woven Test Patches For Hernia Repair, Bryant Mersereau Aug 2010

In Vitro Analysis Of Auto-Loom Woven Test Patches For Hernia Repair, Bryant Mersereau

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Hernias are defects in the layers of the abdominal wall that can cause discomfort or pain and lead to serious health problems if left untreated. A significant portion of the world's population is afflicted by hernia formation, and the cost of treating those affected is in the billions of dollars in the US alone. The current best practices for repairing hernias involve the surgical implantation of polymeric meshes over and around the defect site. The mesh, acting as a synthetic replacement for the damaged abdominal wall layers, provides a barrier to further visceral protrusions through the defect, a support framework …

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Autecology Of The Timber Rattlesnake (Crotalus Horridus) In The South Carolina Mountains., Jeff Mohr Aug 2010

Autecology Of The Timber Rattlesnake (Crotalus Horridus) In The South Carolina Mountains., Jeff Mohr

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Although the most common rattlesnake in the eastern United States, the timber rattlesnake (Crotalus horridus) is little studied and remains poorly understood. Furthermore, populations have been severely diminished throughout its range and only a few scattered metapopulations remain in what was once a large and extensive North American range. Whereas some timber rattlesnake populations in woodland communities of the northeastern and western US have been studied, information on those occurring along the southern part of its range is virtually non-existent. In South Carolina there has been relatively little research done on this rattlesnake and there has been no formal study …

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Are Distracted Drivers Aware That They Are Distracted?: Exploring Awareness, Self-Regulation, And Performance In Drivers Performing Secondary Tasks, Matthew Crisler Aug 2010

Are Distracted Drivers Aware That They Are Distracted?: Exploring Awareness, Self-Regulation, And Performance In Drivers Performing Secondary Tasks, Matthew Crisler

All Dissertations

Research suggests that driving while talking on a mobile telephone causes drivers not to respond to important events but has a smaller effect on their lane-keeping ability. This pattern is similar to research on night driving and suggests that problems associated with distraction may parallel those of night driving. Here, participants evaluated their driving performance before and after driving a simulated curvy road under different distraction conditions. In experiment 1 drivers failed to appreciate their distraction-induced performance decrements and did not recognize the dissociation between lane-keeping and identification. In Experiment 2 drivers did not adjust their speed to offset being …

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Modeling Of Cell Transfer And Process-Induced Cell Damage In Laser-Assisted Cell Direct Writing, Wei Wang Aug 2010

Modeling Of Cell Transfer And Process-Induced Cell Damage In Laser-Assisted Cell Direct Writing, Wei Wang

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Laser-assisted cell direct-write technique has been obtaining more and more attention in different biomaterial direct writing applications. A typical laser-assisted cell direct-write process can be divided into two main stages: the cell droplet ejection and cell droplet landing. The objective of this study is to model the cell mechanical profile during the cell droplet ejection and cell landing and further model the cell damage.
The possible cell damage during the droplet ejection process in laser-assisted cell direct writing may come from two different sources: the phase explosion-induced bubble expansion and the thermoelastic stress wave. The bubble expansion-induced stress wave is …

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