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Fundamentals Of Speech, Steelman Library, Sandy Johnson

Syllabus Repository

No abstract provided.

Bio-Inspired Surface Engineering For Hydrophobicity, Hua Guo

Theses: Doctorates and Masters

Highly evolved, efficient and sophisticated biological systems can be used as models for scientific innovations. This research explored specific surface structures on plant leaves with respect to their hydrophobicity in the context of the often arid Australian climate. The relationships between leaf surface structures and their hydrophobicity could inform the making of artificial surfaces with specially designed hydrophobicity.

Moderate hydrophobicity and strong surface adhesion were discovered on many study plant leaves. Scanning Electron Microscopy (SEM) revealed that their surface morphologies could be categorized into four groups while their water-repellent mechanisms were considered at an individual species level. Specifically, physical models …

"Wonderfully Ordinary" Words From A Romantic Archive Of Elizabeth Jolley's Writing For Students : Creative Process As A Garland Of Fragments, Andrea Wood

Theses: Doctorates and Masters

This project, including the visual artworks and poetry developed for the exhibition Wonderfully Ordinary, is the outcome of practice-led research into the creative process. Through creative practice—and the development of a personal and fragmentary process of invention—it aims to generate knowledge about creative practice as a form of philosophy in action. Drawing on Paul Carter’s concept of material thinking and historical ideas arising from Western Australian author Elizabeth Jolley’s (1923–2007)creative process and writing, it explores ways in which Friedrich von Schlegel’s (1772–1829) philosophical conception of the Romantic fragment might be revealed as a continuing idea of interest and tool …

Lipopolysaccharide In Marine Bathing Water; A Potential Real-Time Biomarker Of Bacterial Contamination And Relevance To Human Health, Anas Akram Sattar

School of Biomedical Sciences Theses

The quality of marine bathing water is currently assessed by monitoring the levels of faecal indicator bacteria. Among other drawbacks, results are retrospective using the traditional culture based methods. A rapid method is thus needed as an early warning to bathers for bacterial contamination in marine bathing waters. Total lipopolysaccharide (LPS) was chosen here as a potential general biomarker for bacterial contamination. Levels of total LPS, measured using a Kinetic QCL™ Limulus Amebocyte Lysate (LAL) assay, highly correlated with enumerated Escherichia coli and Bacteroides species. Levels of LPS in excess of 50 EU mL-1 were found to equate with water …

Emotional Bond Between The Creator And The Avatar: Changes In Behavioral Intentions To Engage In Alcohol-Related Traffic Risk Behaviors, Hokyung Kim

Theses and Dissertations

The present study examines the joint impact of relationship with one's avatar and negative consequences to the avatar on changing behavioral intentions (CBI) in terms of alcohol-impaired driving. Avatars are users' visual self-representation in a virtual world, and play a major role to build the users' digital identity. One hundred eleven participants volunteered to participate in several experimental conditions where the degree of choice of avatar features and the degree of active control of the avatar were manipulated in Second Life, an immersive 3D virtual environment. Participants who were allowed to customize their avatar viewed their avatar more similar and …

Critical Editions And Comparative Analysis Of Three Representative Wind Band Works From The French Revolution, Adam Gary Kehl

Theses and Dissertations

The French Revolution witnessed the greatest output of music for wind band before the twentieth century. The importance of wind bands and wind repertoire grew for several reasons including, most notably, their participation in government sponsored outdoor national festivals. Festival celebrations were large gatherings in which wind band music was a central component. The French National Guard Band was the dominant musical ensemble in revolutionary France; its leaders, François Gossec, Bernard Sarrette, and Charles-Simon Catel, were among France's most important musical figures between 1789-1799. These men, in combination with music schools established in Paris during the Revolution, helped shaped the …

Clarissa's Suffering: Theorizing Sympathy And Physical Pain In The Eighteenth Century, Audrey Hungerpiller

Theses and Dissertations

This thesis examines theories of pain in the eighteenth century, and what it meant to sympathize with the pain of another. I begin briefly with the theories of Descartes and his adherents before focusing on David Hartley and John Locke. Physicians and natural philosophers of the period understood pain as a pure mechanism of the nervous system, confined to the tubelike fibers that run through the body. Naturally everyone feels pain by some means, whether illness or injury, so men ought to be able to sympathize with the afflictions of others. Yet, according to Adam Smith in The Theory of …

Parents' Dreams For Their Young Adults With Down Syndrome: What Resources Are Needed To Achieve Them?, Julianna Elise Hudnall

Theses and Dissertations

This study sought to identify the goals parents have for their young adult sons and daughters with Down syndrome, the factors that help to achieve those goals, and parents' perceived barriers to successful attainment of those objectives. While many supports are readily available to youths with Down syndrome in primary and secondary school, many of these supports disappear as these individuals transition into adulthood. When combined with the inherent challenges of emerging adulthood, significant gaps in resources become evident for this population. In order to identify areas in need of improvement, this study surveyed parents of post- and peri-transitional young …

Methanol And Ethanol Modulate Responses To Danger- And Microbe- Associated Molecular Patterns In Tomato, Tobacco And Arabidopsis, Claire Teresa Hann

Theses and Dissertations

Methanol is a byproduct of cell wall modification. It is released through the action of pectin methylesterases (PMEs), which demethylate cell wall pectins. Plant PMEs play not only a role in developmental processes but also in responses to herbivory and infection by fungal or microbial pathogens, resulting in increased methanol release. To break down the cell wall barrier, pathogens employ their own PMEs. Interestingly, the infection process also regulates the expression of certain plant PMEs. Methanol is toxic to a number of herbivores and reduces their fitness. At high concentrations, it upregulates signaling and defense genes. However, molecular mechanisms that …

The Paternal Age Effect: A Preliminary Study Of Current Challenges For Prenatal Genetics Care, Andrew Tyler Gunter

Theses and Dissertations

Advanced paternal age (APA) is related to various genetic conditions, behavioral disorders, and adverse pregnancy outcomes. Since the publication of ACMG's practice guidelines on APA in 2008, much has been learned about the causes of paternal age effect (PAE) mutations and their clinical implications. However, no guidelines exist to refer these high-risk pregnancies to prenatal genetics care, nor are effective screening techniques presently available. As such, many patients are not fully-informed about the risks to their pregnancies due to possible APA effects, and neither are are the men who have fathered these pregnancies.

Our findings support that limited APA principles …

Advancements In The Design, Synthesis, And Application Of Polybenzimidazoles, Alexander Lanier Gulledge

Theses and Dissertations

The overall goal of the work presented within this thesis is to investigate, understand, and develop structure-property relationships in regards to polymer structure, membrane stability, and device performance. Previous work has shown that material properties such as acid loading, proton conductivity, mechanical integrity, and device performance can be attributed to polymer structure, chemical functionality, and polymer architecture (homo, random, co-polymer etc.). Developing and understanding these relationships is critical to the advancement of fuel cell technology. Within this thesis, several of these relationships are investigated and reported.

Novel polymers and copolymer systems have been developed in this research and have significantly …

Identifying Identity: An Archaeological Investigation Of The Intersection Of Place And Identity At An African American Lowcountry Site, Katherine Elisabeth Goldberg

Theses and Dissertations

African and African American communities have faced pressures of marginalization and racism in the South Carolina Lowcountry since their arrival with Europeans in the seventeenth century. These pressures have been felt physically, socially, economically, politically, and even academically, through misrepresentations in historical portrayals. The field of historic archaeology is uniquely situated with access to informative sources from both the past and the present, and as such exhibits great potential in taking strides to replace the limiting presentation of a static and homogenous single African American culture with views that instead emphasize a focus on unique cultures and identities. This thesis …

Arts Entrepreneurship: An Essential Sub-System Of The Artist's Meta-Praxis, Jonathan Gangi

Theses and Dissertations

As the field of Arts Entrepreneurship education continues to grow, the barriers it confronts prevent maximum vitality. Leading scholars and administrators indicate that program development and formal accreditation standards are important components supporting the field's growth. As such, this document explores next steps and examines how to move the field towards academic maturity.

First, notable Arts Entrepreneurship academic programs are compared and contrasted as a representative sample of existing curricular approaches. Second, issues of accreditation are analyzed as barriers preventing growth, followed by recommendations for removing these obstacles. Third, the Artist's Meta-Praxis conceptual framework is presented as a way to …

The State V. Perry: Comparative Newspaper Coverage Of South Carolina's Most Prominent Civil Rights Lawyer, Christopher G. Frear

Theses and Dissertations

This study analyzes news coverage of civil rights lawyer Matthew J. Perry Jr. by the South Carolina's largest newspaper, the (Columbia, SC) State at three points in his career as a lawyer, political candidate, and federal judge. At each point, Perry's legal and political work in the African American freedom struggle challenged the boundaries of the socially and politically legitimate in South Carolina and the Deep South. Perry negotiated the way forward with white officials. He helped African Americans achieve access to education, political office, and the administration of justice, and in the process helped reshape the racial caste system …

Gender-Specific Instructional Strategies And Student Achievement In 5th Grade Classrooms, Millicent Whitener Dickey

Theses and Dissertations

There are three purposes of this mixed methods phenomenological case study. First, the researcher attempted to determine if there is evidence that teachers in single-sex classes adjust the delivery of the academic content when compared to coeducational classes. Secondly, while trying to understand the phenomenon of learning in a single-sex classroom, the researcher tried to determine which specific instructional strategies are considered most beneficial by male and female students. The researcher also looked for evidence of differences in achievement between students in single-sex and coeducational environments. Data collection occurred primarily through surveys, interviews, focus groups, and classroom observation over the …

Defect Mediated Electrochemical Hydrogenation Of Epitaxial Graphene: Towards Graphene Based Microbial Fuel Cells, Kevin Michael Daniels

Theses and Dissertations

Microbial fuel cells (MFCs) are seen as a promising complementary technology to alleviate the exponentially increasing worldwide energy demand. MFCs use bacteria to extract energy from biomass, where choice of electrode materials has a strong impact on energy extraction and efficiency. Graphene, a single monolayer of carbon with exceptional electrical conductivity and high surface area, is seen as a promising material with the potential of improving charge transfer and bacterial adhesion. To probe this reactivity, a novel means of hydrogenation of graphene by electrochemistry is demonstrated.

In this thesis, electrochemical hydrogenation of epitaxial graphene (EG), graphene grown on silicon carbide …

Population Analysis And Protein Stability Assays Illustrate Xenobiotic Metabolizing Enzymes Have No Detectable Effect On Breast Cancer Development And Progression, Thomas Daniel Crowder

Theses and Dissertations

Xenobiotic Metabolizing Pathway works to detoxify the cell from numerous carcinogenic, mutagenic, and toxic hydrophobic compounds. As a member of the phase I enzymes (the first phase in the Xenobiotic Metabolizing Pathway) the Cytochrome P-450 Family 1 Sub-family B Protein 1 (Cyp1B1) works to attach an oxygen molecule to its hydrophobic substrate. In performing this reaction, Cyp1B1 often increases the reactivity of the xenobiotic compound. If these reactive Cyp1B1 products migrate into the nucleus and they can cause damage by reacting with DNA. However, the Glutathione S-Transferase Theta 1 (GSTT1) and Glutathione S-Transferase Mu 1 (GSTM1), members of the phase …

A Quantitative Analysis Of White-Tailed Deer Harvest Across States And Counties, Rebecca Lynne Cain

Theses and Dissertations

White-tailed deer (Odocoileus virginianus) have gone from locally extirpated to overabundant in many areas in the United States since the early 1900s. Ecosystems with chronically overabundant populations experience many disastrous effects resulting from the selective browsing behavior of deer. White-tailed deer are managed at the state level resulting in different management strategies, harvest data collection, and deer management goals between states. However recreational hunting is the primary tool used by wildlife agencies to control population growth. As such, it is beneficial to understand the influence each regulatory variable has on white-tailed deer harvest.

For this research, I compiled historical harvest …

Best Practice For Antipsychotic Medication Management In Community Dwelling Older Adults With Schizophrenia, Estelle Marie Brown

Theses and Dissertations

Schizophrenia, aging, and medication factors combine to present a very complex clinical presentation in caring for the elderly population with schizophrenia. The aging body displays a slowing of physiological processes, which alters the pharmacokinetics and pharmacodynamics of medications prescribed. Multiple comorbid health factors and the medications recommended for treatment may become detrimental to the overall body health, causing more problems for the older individual. This evidence based practice project reviewed literature and evidence to focus on the question, "In community dwelling older adults with schizophrenia, what is best practice for antipsychotic medication management?" The literature search resulted in classifying 16 …

The Development Of A Performance Progression For Science Teachers' Implementation Of Model-Based Teaching, Christopher Bogiages

Theses and Dissertations

The Next Generation Science Standards (NGSS) call for science teachers to implement pedagogical strategies that can approximate authentic scientific practices. One such strategy, Model-Based Teaching, engages students in learning the disciplinary core ideas of science through the process of developing and using Scientific Models. Model-Based Teaching is a difficult pedagogical strategy for teachers to learn and implement. Factors such as Knowledge of Scientific Models and Modeling (KSM), understanding of the Nature of Science (NOS), and use of questioning to facilitate whole class discussions play important roles in the development of teachers' ability to implement Model-Based Teaching. This study employed a …

Bluefield, Jennifer Sharain Bartell

Theses and Dissertations

This thesis uses poetry to explore the history of my childhood neighborhood Bluefield, which lies outside of the city of Johnsonville. Several factors have gone into the writing of this manuscript: interviewing elders of the neighborhood; researching land deeds; conducting water and soil samples to explore the possibility of environmental causes of high cancer rates; and exploring my individual grief and the collective grief of an aging and dying community. Bluefield is a community that is Southern, predominately Black, and low income; the voices of its residences, along with my poetic voice, pervade the manuscript, which includes elegies for the …

Cellular And Biochemical Effects Of Sparstolonin B On Endothelial Cells To Inhibit Angiogenesis, Marwa Belhaj

Theses and Dissertations

Angiogenesis is the process of new blood vessel development by endothelial cells from pre-existing vasculature; however, abnormal angiogenesis contributes to the pathogenesis of many disorders such as cardiovascular diseases, cancer, and chronic inflammation. Angiogenesis in atherosclerotic plaques contributes to their instability and therefore increases the risk of plaque rupture and thrombus formation. Sparstolonin B (SsnB) is a novel bioactive compound isolated from Sparganium stoloniferum, an herb that has been used historically in the Chinese herbal medicine "SanLeng" as an herbal remedy for the treatment of several inflammatory diseases. In this study, we have explored the anti-angiogenic properties of SsnB in …

The Effects Of Snmp-2 Gene Expression On Mating Discrimination In Male Drosophila Melanogaster, Kristen Taylor Ashourian

Theses and Dissertations

In order to distinguish between relevant and extraneous stimuli, insects have adapted specialized processes to perceive cues that are beneficial for survival and proliferation. Volatile molecules in the environment can stimulate olfactory receptors (ORs) and gustatory receptors (GRs) in chemosensory organs called sensilla. Specialized proteins located within these sensilla guide and assist chemosensory molecules to the receptors, which then trigger a transduction pathway that elicits behavioral responses. Sensory Neuron Membrane Proteins (SNMPs) are transmembrane proteins found on both gustatory and olfactory sensory organs in insects. There are two forms of these proteins, SNMP-1 and SNMP-2. InDrosophila melanogaster, the function of …

The Remaking Of An American Opera: A Detailed Look At Carlisle Floyd's Grand Opera 'The Passion Of Jonathan Wade', Joshua R. Wentz

Theses and Dissertations

Carlisle Floyd's single grand opera, The Passion of Jonathan Wade, premiered in 1962 in New York City only to be placed on a shelf for the next twenty-eight years to collect dust. In 1990, David Gockley at Houston Grand Opera commissioned a revival of the work, prompting Floyd to write eighty percent new music and libretto. The two versions are similar in plot but are set very different musically.

This document examines the composer, a historical background of the American landscape at the time of each premiere, and a brief analytical examination of The Passion of Jonathan Wade in both …

An Experimental Investigation Of Reciprocity And Formal Controls With Labor Market Competition, Michael John Majerczyk

Theses and Dissertations

DISS_abstract> Most experimental research related to agency settings, such as participative budgeting, has examined how formal controls, such as audits and reviews, influence the behavior of managers. Alternatively, a growing literature in managerial accounting examines the effects of using informal social controls. Some of these studies have examined the ability of the gift-exchange model from economics, founded on reciprocity, to function as a suitable control. Within the social context of an experimental labor market, I examine the relationship between the type of control employers implement (i.e., reviews, a formal control versus reciprocity, an informal control) and the amount of budget …

Hydrological Influences On Ecological Zonation In A Salt Marsh Tidal Creek Basin: Crab Haul Creek, South Carolina, Usa, Elizabeth Madsen

Theses and Dissertations

Ecological zones in a salt marsh are controlled by many factors, including hydroperiod, elevation, soil salinity, groundwater flow, competition, and nutrient/oxygen availability. The primary driving factor(s) are still debated, but most models of zonation consider elevation or hydroperiod as the key factor. This project is designed to gather high-resolution aerial images from a helium balloon kite (Helikite) to improve our understanding of the influence of hydroperiod on zonation. The Helikite was used to capture aerial photographs of Crab Haul Creek Basin, the most landward salt marsh basin in North Inlet, South Carolina. Near-IR photographs were taken from 75-100m altitude to …

Understanding Hydrothermal Carbonization Of Mixed Feedstocks For Waste Conversion, Xiaowei Lu

Theses and Dissertations

Hydrothermal carbonization (HTC) is an environmentally beneficial means to convert waste materials to value-added solid and liquid products with minimal greenhouse gas emission. Research is lacking on understanding the influence of critical process conditions on product formation and environmental implication associated with HTC of waste streams. This work was conducted to determine how reaction conditions and heterogeneous compound mixtures (representative of municipal wastes) influence hydrothermal carbonization processes. The specific experiments include: (1) determine how carbonization product properties are manipulated by controlling feedstock composition, process conditions, and catalyst addition; (2) determine if carbonization of heterogeneous mixtures follows similar pathways as that …

A Study Of The Relationship Between Public K-8 And Middle Schools And Student Achievement In One South Carolina School District, Marc Gardner Zachary

Theses and Dissertations

Abstract This study examined the impact of grade configuration on academic achievement. Specifically compared were 6-8 middle schools versus a K-8 school in one upstate South Carolina district. One purpose of this study was to determine if the performance, as indicated by the Measures of Academic Progress (MAP) reading and math tests, was different for students enrolled in grades 6-8 in a certain school configuration. The other purpose was to determine if reading and math growth during the transition year from elementary to middle school is higher in 6-8 middle schools or K-8 schools. The researcher utilized data from 3 …

Fusion Of Classical Virtuosity And Jazz Techniques In The Etudes Of Nikolai Kapustin: Eight Concert Etudes, Op. 40, And Five Etudes In Different Intervals, Op. 68, Ruby Wang

Theses and Dissertations

Delighting audiences and attracting attention from pianists and fusion composers the world over, Kapustin's distinct and imaginative unification of classical construction and jazz idiom is inspiring and a “breath of fresh air” to traditional repertoire. Kapustin's piano etudes, in particular, are a considerable contribution to standard etude repertoire that remains understudied. Kapustin's etudes are innovative and noteworthy in that his fusion of classical form with modern idioms of jazz and rock, combined with the technical demands expected of a standard study, have not been previously characteristic of the genre. The lack of thorough research and related literature on his works, …

Antibiotic Usage In Relation To Resistant Bacterial Infections And Liver And Kidney Cancer Outcomes In South Carolina, Prea Thathiah

Theses and Dissertations

Antibiotics are one of the most beneficial discoveries in medicine and public health. However, the use, overuse, and misuse of these drugs have led to increases in antibiotic resistant bacterial infections (ARI). Furthermore, previous epidemiological studies have linked antibiotic use to breast cancer, but these studies have not included effects on metabolic organs, such as the liver and kidneys. This dissertation investigates the role of antibiotic use in infections and liver and kidney cancers in the state of South Carolina. Using ecological study methods and Poisson regression to determine relative risk ratios, it was found that antibiotic use is a …