Digital Commons Network^™

Institute Of Enslavement: Enslaved Lives At South Carolina College, Jill Found

Theses and Dissertations

“Institute of Enslavement: Enslaved Lives at South Carolina College” argues that enslaved people used the structure of the school, their own knowledge, and connections to other individuals and institutions to negotiate the terms of their enslavement. It examines how enslaved people on campus influenced their daily lives to the best of their abilities, in ways that were similar and different to other forms of enslavement. “Institute of Enslavement” considers how the unique structure of enslavement on a college campus, with multiple potential masters creating inconsistent authority for the school officials over enslaved people, created opportunities as well as moments of …

A Conductor’S Guide To When We No Longer Touch: The World’S First Aids Requiem, Kevin Crowe

Theses and Dissertations

At the height of the AIDS epidemic, Kristopher Jon Anthony wrote his greatest work, When We No Longer Touch. This was a seven-movement requiem scored for flute, English horn, harp, piano, strings, percussion, tenor/bass choir, small tenor/bass ensemble, and soprano and baritone soloists. It draws on combined texts from the Roman Catholic Requiem Mass and the self-help guide to grief How to Survive the Loss of a Love, featuring poetry by Peter McWilliams. These are grouped together and framed by Elisabeth Kübler-Ross’ model of the stages of grieving. It all combines to make a work of exceptional beauty and emotional …

Professional Helper Engagement And Student Perspectives In K-12 Nontraditional ​Educational Settings​, Rachel Gilreath

Theses and Dissertations

Nontraditional educational settings (NES) cater to diverse student populations, including those considered at-potential or at-risk. Research on interventions and the role of helping professionals in these settings is limited. This dissertation comprises two studies aimed at elucidating interventions and support mechanisms for at-potential students in NES, alongside exploring the role of school counselors in fostering their holistic development. The first study conducts a systematic review synthesizing existing research on interventions in NES, revealing insights into research scarcity, author diversity, and areas for future inquiry. Subsequently, the second study investigates the perceptions of at-potential youth within NES, particularly in the southeastern …

Serial Minimalism, Feminism, And Queer Identity In Selected Piano Works Of Ann Southam, Elizabeth Churchya

Theses and Dissertations

In her late period of solo piano composition, Canadian composer Ann Southam (1937–2010) developed her own signature postminimalist style combining the static consonance of minimalism with the disruptive instability of twelve-tone serialism. This study analyzes three selected solo piano works in this compositional style: Slow Music: Meditations on a Twelve Tone Row (1979), Qualities of Consonance (1998) and Simple Lines of Enquiry (2007), illustrating how Southam develops a twelve-tone row through minimalist techniques. Additionally, the present study interprets salient structural, harmonic, and temporal elements through the context of gender and sexuality. An outspoken feminist, Southam considered her use of minimalist …

Quantification Of Immunometabolite Derived Protein Modifications During Mitochondrial Metabolic Stress, Justin Hunter Cox

Theses and Dissertations

The immunometabolite itaconate accumulates during lipopolysaccharide (LPS) stimulation of macrophages and microglia. Itaconate non-enzymatically reacts with cysteine residues to generate 2,3-dicarboxypropylcysteine (2,3-DCP), referred to as protein dicarboxypropylation. The tricarboxylic acid (TCA) cycle metabolite fumarate non-enzymatically reacts with the amino acid cysteine to form S-(2-succino)-cysteine (2SC), resulting in irreversible protein succination. Since fumarate and itaconate levels dynamically change in activated immune cells, the levels of both 2SC and 2,3-DCP reflect the abundance of these metabolites and their capacity to modify protein structure and function. I generated esters of 2SC and 2,3-DCP from protein hydrolysates and used stable isotope dilution liquid chromatography-tandem …

Assessing Obgyn Residents’ Knowledge, Attitudes, And Current Practices For Carrier Screening, Aubrey Morgan Surian

Theses and Dissertations

Obstetricians and gynecologists (OBGYNs) are the main providers that order carrier screening on a regular basis, so it is important to understand their knowledge, attitudes, and current practices regarding this screening. There are two primary professional organizations that have established practice guidelines for carrier screening, the American College of Obstetrics and Gynecology (ACOG) and American College of Medical Genetics (ACMG). With the growth of pan-ethnic carrier screening, these guidelines have become remarkably different. This study aimed to assess resident OBGYN’s utilization of pan-ethnic carrier screening, discern any discrepancies between knowledge, attitudes, and current practices, identify possible practice resources that may …

Neural Mechanisms Of Estrogen And Inflammation In Female Stress Susceptibility, Samantha Jane Bouknight

Theses and Dissertations

Posttraumatic stress disorder (PTSD) and major depressive disorder (MDD) are highly debilitating psychiatric disorders that notably share stress as an etiological factor. Stress is a common occurrence experienced daily by virtually everyone and, while most people are resilient, a substantial portion of the population exhibit risk factors that yield them susceptible to developing stress-related psychiatric disorders. One prominent factor that has long been known to increase this risk is the female biological sex with women presenting at least twice as often with disorders like PTSD and MDD compared to men. Interestingly, this bias exists distinctly during the reproductive years and …

Beyond The Plastic Facade: Unveiling The Multifaceted Discourse And Impact Of Barbie In Film, Sarah Johnson

Theses and Dissertations

This paper presents an exploration into the multifaceted dimensions of public discourse surrounding Barbie, the film released in 2023 directed by Greta Gerwig, by leveraging advanced natural language processing techniques. Employing BERTopic for topic modeling, I analyzed conversations embedded in YouTube comments from Warner Bros.'s own promotional content as well as third-party YouTube content pre- and post- the film’s release to unearth the themes and sentiments associated with the iconic character. Our primary objective was to look beyond the stereotypical perception of Barbie as a two-dimensional figure and shed light on the diverse and complex discussions surrounding her cinematic representation. …

Effects Of A Classroom Cognitive Apprenticeship On Scientific Reasoning, Student Agency, And Biology Self-Efficacy On Students In High School Biology, Anne Morris Byford

Theses and Dissertations

Students entering high school often bring misconceptions about the nature of science and experimentation with them from middle school. Many also bring a belief that they are not a “science kid” and, therefore, cannot be a strong student in Biology. This belief can lead to a lack of self-efficacy and of student agency in the classroom. Exposure to authentic research experiences has been shown to increase in self-efficacy and scientific reasoning. Typical research experiences have been limited to summers, specialized after school programs and, in many cases, honors students. To circumvent the unequitable access to these experiences and to determine …

Investigation Of The Environmental Factors Regulating The Biomass And Toxin Production Of The Benthic Cyanobacterium Microseira Wollei In Lake Wateree, South Carolina, Kara Clyburn

Theses and Dissertations

Impacts from anthropogenic activities and climate change are significantly altering nitrogen (N) cycling processes and biological productivity along the freshwater to marine continuum, and the acceleration rate of excessive N and phosphorus (P) concentrations entering aquatic environments is unprecedented. As a result, nutrient pollution is contributing to the increasing magnitude and duration of cyanobacterial harmful algal blooms (cHABs), oxygen (O2) depletion, loss of biodiversity, and impacts to human and ecosystem health. Lake Wateree, South Carolina (SC) is a freshwater drinking and contact recreational water resource with elevated symptoms of eutrophication, including the increasing prevalence of the N2 fixing benthic cyanobacterium …

Dual-Phase Membrane Reactor And Calcium Oxide-Based Sorbents For High-Temperature Carbon Capture, Utilization And Storage, Kangkang Zhang

Theses and Dissertations

Greenhouse gases, especially CO2 emissions, are responsible for global warming and the reduction of greenhouse gases is vitally important for the sustainability of our modern society. Currently, the most mature CO₂ capture, utilization and storage (CCUS) technology relies on flue gas “amine washing”, a costly and energy intense process that can negatively impact on the efficiency of existing power plants and the cost of electricity produced. Therefore, developing more efficient and cost-effective CCUS technologies is highly imperative. With the increasing production of natural gas in recent years, direct natural gas conversion into valuable chemicals also becomes more attractive than …

Perception Of Alzheimer’S Actionability Among End Users Of Direct-To-Consumer Genetic Tests, Emily Mason

Theses and Dissertations

The APOE ε4 allele is the best-known genetic risk factor for developing late-onset Alzheimer’s disease. Although new evidence is emerging, the extent to which lifestyle improvements can reduce Alzheimer’s risk needs further investigation. Research suggests that individuals with a higher genetic risk may be more likely to engage in risk-reducing health behavior changes following results disclosure. This study aimed to better understand these findings by assessing the health behavior and perceptions of Alzheimer’s actionability among consumers of DTC genetic tests. Our study revealed that individuals with 2 copies of the APOE ε4 allele were less likely to make lifestyle modifications …

Estuarine Microbial Community Composition And Efficiency Changes In Response To Vibrio Parahaemolyticus Exposure, Sarah Mulligan

Theses and Dissertations

Vibrio parahaemolyticus is a pathogenic bacterium whose full impact on natural estuarine phytoplankton communities has not been fully resolved. The primary goal of this research was to test how the addition of V. parahaemolyticus to a natural estuarine microbial community would impact the other microbes present. We hypothesized V. parahaemolyticus exposure would reduce phytoplankton biomass and alter the composition of phytoplankton and bacterial communities. Experimental bioassays (60h) were used to assess the effects of the presence of V. parahaemolyticus . Samples for measurements of chemotaxonomic photopigment concentrations, 16S sequencing-based community composition, photosynthetic efficiency, cell density, and V. parahaemolyticus abundance were …

Becoming Musical: Towards A Typology Of Non-Musical Sounds In Recorded Popular Music, Jacob David Mccooey

Theses and Dissertations

There are many instances in popular music in which traditionally non-musical sounds are used musically. There is currently no research on the types and functions of non-musical sounds used musically (NMSUMs). I have collected and organized a collection of example tracks that contain these NMSUMs and analyzed their functions to determine a typology of these sounds. The analysis of the NMSUMs focused on intertextuality, intratextuality, form, texture, and how the sounds relate to traditional, musical sampling. Throughout the course of the analysis, several trends were distinguished amongst the many tracks gathered, and these trends form the basis of the typology.

From North To South: North Carolina's Black Union Veterans In The South Carolina Lowcountry, Elizabeth L. Laney

Theses and Dissertations

For the almost two thousand black Union veterans living in South Carolina following the end of the Civil War, the formation of robust social networks, particularly those composed of fellow veterans, would be the key to sustaining themselves and public memory of their service. This was especially true for the veterans of the 35^th US Colored Troops (USCT), formerly the 1^st North Carolina Colored Volunteers, who settled in smaller rural communities throughout the South Carolina Lowcountry. Establishing social networks through marriage, forming local veteran support systems and initiating local celebrations were just some of the ways that out-of-state …

Patients’ Experience Of Care Following Perinatal Case Conference, Mary Elise Nolen

Theses and Dissertations

The Perinatal Case Conference (PCC) at Prisma Health-Midlands Maternal-Fetal Medicine (MFM) is a biweekly multidisciplinary meeting to discuss pregnancies with prenatally identified congenital anomalies. Patients are primarily cared for by MFM and may have appointments with various subspecialists during their pregnancy. The goals of the PCC are multidisciplinary collaboration in planning for the management of each pregnancy and familiarizing each practitioner with the pending cases, so if or when intervention is needed, the clinicians are familiar with the case.

Researchers performed a chart review and surveyed patients whose pregnancies were discussed in the PCC to learn the patient’s perspective of …

Mental Trauma, Colonial Mimicry, And Internalized Racism In Tsitsi Dangarembga's The Book Of Not, Lily Kay Lynn Cook

Theses and Dissertations

Tsitsi Dangarembga’s second novel in her Nervous Conditions trilogy, The Book of Not (2006) emphasizes the disabling nature of colonial domination and terror through pain and violence inflicted on the body and the mind. Through the use of Frantz Fanon’s colonial and post-colonial theory and Homi Bhabha’s concept of colonial mimicry the critical nature of Tambudzai—the main protagonist—position in the novel becomes apparent. Just as the title suggests, the novel becomes a book of negation and unbecoming as Tambudzai tries to find her place as a woman in Southern Rhodesia while attending a European colonial institution while war rages just …

Cancer Screening For Patients With Intellectual Disability: Exploring Parent And Caregiver Perspectives, Jennifer Ryan

Theses and Dissertations

Intellectual disability (ID) is defined as a combination of deficits in cognitive and adaptive function, both of which must be present early in life. Adults with ID frequently have unique healthcare needs; however, they also require care that is routine for all adults. This includes cancer screening. The goal of this study was to evaluate whether or not adults with ID are undergoing cancer screening, understand the barriers they have faced in obtaining screening, and collect recommendations from parents and caregivers on ways to improve access to and facilitate screening for this population. We surveyed parents and caregivers of adults …

The Importance Of Sense Of Community In Recovery For Individuals Living With Serious Mental Illness, Natalia Gomez

Theses and Dissertations

People with serious mental illness face a variety of barriers to participating in community life. Some of these barriers include limits in social functioning which can then affect social relationships and life satisfaction (Sanchez et al, 2016). Devaluation based on mental health status is an important barrier to address due to its connection to stigma and relationships. The more an individual fears that they will be undervalued and discriminated against, the more they may fear interacting with others. They may hide that they are in mental health treatment or avoid social encounters that they consider as possibly rejecting. These behaviors …

South Carolina Administrator Workforce Profile For 2022–23, Brian Cartiff, Svetlana Dmitrieva, Angela Starrett

Reports

Each year, SC TEACHER publishes different workforce profiles, sharing details and demographics around South Carolina educators for a better understanding of our public school workforce. Among these publications, this report is the first to examine the state’s school administrator workforce.

The analysis in this report uses statewide data from 2022–23, as well as available data from published research, to compare South Carolina’s administrator workforce with the overall national administrator workforce and that of other states. This report also provides a longitudinal view of state trends by comparing data across three academic years from 2020–21 to 2022–23. State data were collected …

Equity-Informed Social Media Covid-19 Risk Communication Strategies: A Scoping Review, Nedra Peter, Lorie Donelle Phd, Rn, Fcan, Catherine George, Anita Kothari

Publications

OBJECTIVES: The COVID-19 pandemic has had devastating worldwide impact but most prominent was its effect on marginalised, underserved and equity-deserving populations. Social media arose as an important platform from which health organisations could rapidly disseminate information to equity-deserving populations about COVID-19 risks and events, provide instructions on how to mitigate those risks, motivate compliance with health directives, address false information, provide the opportunity for engagement and immediate feedback. The objective of this scoping review was to synthesise the academic and grey literature on equity-informed social media risk communication strategies developed during the pandemic. DESIGN: The review followed the Arksey and …

Patient-Reported Outcomes From The Phase Iii Himalaya Study Of Tremelimumab Plus Durvalumab In Unresectable Hepatocellular Carcinoma, Bruno Sangro, Peter R. Galle, Robin Kate Kelley, Chaiyut Charoentum, Enrico N. De Toni, Yurii Ostapenko, Jeong Heo, Ann-Lii Cheng, Andrea Wilson Woods, Charu Gupta, Jayne Abraham, Carrie L. Mccoy Phd, Rn, Anp-Bc, Nikunj Patel, Alejandra Negro, Arndt Vogel, Ghassan K. Abou-Alfa

Publications

PURPOSE:

In the phase III HIMALAYA study (ClinicalTrials.gov identifier: NCT03298451) in unresectable hepatocellular carcinoma (uHCC), the Single Tremelimumab Regular Interval Durvalumab (STRIDE) regimen significantly improved overall survival versus sorafenib, and durvalumab monotherapy was noninferior to sorafenib. Patient-reported outcomes (PROs), a secondary outcome from HIMALAYA, are reported here.

METHODS:

Participants were randomly assigned to receive STRIDE, durvalumab, or sorafenib. PROs were assessed (preplanned secondary outcome) using the European Organization for Research and Treatment of Cancer 30-item Quality of Life Questionnaire and the 18-item HCC module. Time to deterioration (TTD), change from baseline and improvement rate in global health status/quality of life …

Healthcare Assistance Challenges-Driven Neurosymbolic Ai, Kaushik Roy

Publications

Although Artificial Intelligence technology has proven effective in providing healthcare assistance by analyzing health data, it still falls short in supporting decision-making. This deficiency largely stems from the predominance of opaque neural networks, particularly in mental health care AI applications, which raise concerns about their unpredictable and unverifiable nature. This skepticism hinders the transition from information support to decision support. This presentation will explore neurosymbolic approaches that combine neural networks with symbolic control and verification mechanisms. These approaches aim to unlock AI’s full potential by enhancing information analysis and decision-making support for healthcare assistance.

Evaluating The Role Of Data Enrichment Approaches Towards Rare Event Analysis In Manufacturing, Chathurangi Shyalika, Ruwan Wickramarachchi, Fadi El Kalach, Ramy Harik, Amit P. Sheth

Publications

Rare events are occurrences that take place with a significantly lower frequency than more common, regular events. These events can be categorized into distinct categories, from frequently rare to extremely rare, based on factors like the distribution of data and significant differences in rarity levels. In manufacturing domains, predicting such events is particularly important, as they lead to unplanned downtime, a shortening of equipment lifespans, and high energy consumption. Usually, the rarity of events is inversely correlated with the maturity of a manufacturing industry. Typically, the rarity of events affects the multivariate data generated within a manufacturing process to be …

University Of South Carolina Libraries Collection Development Policy, University Of South Carolina Libraries

University Libraries Policies and Reports

University Libraries supports the mission and vision of the University of South Carolina by building and managing general collections that support student success and research excellence. In developing its general collections, University Libraries strives to respond to current and anticipated teaching and research needs, to provide the broadest possible access to library resources, and to responsibly steward materials of enduring academic value.

A Generalization Of The Graham-Pollak Tree Theorem To Even-Order Steiner Distance, Joshua N. Cooper, Gabrielle Tauscheck

Faculty Publications

Graham and Pollak showed in 1971 that the determinant of a tree’s distance matrix depends only on its number of vertices, and, in particular, it is always nonzero. The Steiner distance of a collection of 𝑘 vertices in a graph is the fewest number of edges in any connected subgraph containing those vertices; for 𝑘 =2 , this reduces to the ordinary definition of graphical distance. Here we show that the hyperdeterminant of the 𝑘 th order Steiner distance hypermatrix is always nonzero if 𝑘 is even, extending their result beyond 𝑘 =2 . Previously, the authors showed that the …

Review Of Fourth-Order Predictive Modeling And Illustrative Application To A Nuclear Reactor Benchmark. I. Typical High-Order Sensitivity And Uncertainty Analysis, Dan Gabriel Cacuci, Ruixian Fang

Faculty Publications

This work (in two parts) will review the recently developed predictive modeling methodology called “4th-BERRU-PM” and its applicability to nuclear energy systems as exemplified by an illustrative application to the Polyethylene-Reflected Plutonium (acronym: PERP) OECD/NEA reactor physics benchmark. The acronym 4th-BERRU-PM designates the “Fourth-Order Best-Estimate Results with Reduced Uncertainties Predictive Modeling” methodology, which uses the Maximum Entropy (MaxEnt) principle to incorporate fourth-order experimental and computational information, including fourth (and higher) order sensitivities of computed model responses to model parameters, while yielding best-estimate results with reduced uncertainties for the first fourth-order moments (mean values, covariance, skewness, and kurtosis) of the optimally …

Barriers And Facilitators To 24-Month Maintenance Of The Faith, Activity, And Nutrition Program In The U.S., Kelsey R. Day, John A. Bernhart Ph.D., Rd, Sara Wilcox Phd

Faculty Publications

Little is known about the barriers and facilitators to organizational maintenance of faith-based health promotion programs. This study used qualitative data (collected from 2016–2019) from pastors (n = 81) and program coordinators (n = 103) to identify barriers and facilitators to 24-month maintenance of a faith-based physical activity (PA) and healthy eating (HE) intervention in South Carolina. Barriers differed for PA versus HE: resistance to change impeded HE while church characteristics tended to impede PA. Similar themes emerged for PA and HE facilitators: healthy opportunities, church communication, and consistency. Future research should build upon this study to tailor faith-based health …

Automatic Uncovering Of Patient Primary Concerns In Portal Messages Using A Fusion Framework Of Pretrained Language Models, Yang Ren, Yuqi Wu, Jungwei W. Fan, Aditya Khurana, Sunyang Fu, Dezhi Wu, Hongfang Liu, Ming Huang

Publications

Objectives: The surge in patient portal messages (PPMs) with increasing needs and workloads for efficient PPM triage in healthcare settings has spurred the exploration of AI-driven solutions to streamline the healthcare workflow processes, ensuring timely responses to patients to satisfy their healthcare needs. However, there has been less focus on isolating and understanding patient primary concerns in PPMs-a practice which holds the potential to yield more nuanced insights and enhances the quality of healthcare delivery and patient-centered care. Materials and Methods: We propose a fusion framework to leverage pretrained language models (LMs) with different language advantages via a Convolution Neural …

Modeling Rate Dependent Volume Change In Porous Electrodes In Lithium-Ion Batteries, Taylor R. Garrick, Miguel A. Fernandez, Brian J. Koch, Erin Efimoff, Matthew Jones, Rafid Mollah, Hunter Teel, Xiaoniu Du, Sirivatch Shimpalee, Song-Yul Choe, Venkat R. Subramanian, Jason B. Siegel

Faculty Publications

Automotive manufacturers are working to improve individual cell, module, and overall pack design by increasing the performance, range, and durability, while reducing cost. One key piece to consider during the design process is the active material volume change, its linkage to the particle, electrode, and cell level volume changes, and the interplay with structural components in the rechargeable energy storage system. As the time from initial design to manufacture of electric vehicles decreases, design work needs to move to the virtual domain; therefore, a need for coupled electrochemical-mechanical models that take into account the active material volume change and the …