Digital Commons Network^™

Hearing The Difference: Just Intonation Techniques Utilizing Distortion Product Otoacoustic Emissions In Viola Performance, Calj Green Umezono

Theses and Dissertations

Difference tones, also known as distortion product otoacoustic emissions, are the result of active phenomena in the human cochlea during the conversion of sound waves into bioelectrical signals. Difference tones make it possible to explore alternative musical tuning systems beyond the twelve-tone, equally tempered regime. Musicians have investigated difference tones since the 18th Century in Euro-American musical contexts, but their application has so far been limited in scope. Advances in science, technology, and music theory from the late 19th Century through the early 21st Century have given present-day violists the opportunity to more fully understand the virtues of difference tones …

Adipose Tissue Estrogen Receptor-Alpha Overexpression Ameliorates High-Fat Diet–Induced Adipose Tissue Inflammation, Marion C. Hope, Christian A. Unger, M. Chase Kettering, Cassidy E. Socia, Ahmed K. Aladhami, Barton C. Rice, Darya S. Niamira, Ben P. Wiznitzer, Diego Altomare Ph.D., William E. Cotham, Reilly T. Enos

Faculty Publications

Context

We created an innovative mouse model that enables inducible overexpression of estrogen receptor-alpha (ERα), specifically in adipose tissue (Adipo-ERα↑). Objective

We aimed to investigate how elevated Adipo-ERα↑ influences the development of high-fat diet (HFD)-induced obesity in both male and female mice. Methods

Male and female Adipo-ERα↑ mice and littermate controls were fed a low-fat diet (LFD) or HFD for 13 weeks. Adipo-ERα↑ was induced at the initiation of dietary treatment. Body morphology and composition, hepatic lipid accumulation, glucose tolerance, fasting insulin concentrations, and adipose tissue mRNA profiling were assessed. Liquid chromatography–mass spectrometry was used to determine circulating and adipose …

Pentanary And Hexanary Alkali Lanthanide Germanates Grown From Lanthanide Rich Flux Growth Reactions, Gregory Morrison, K. Pilar Zamorano, Virginia G. Jones, Ethan N. Adams, Hans Conrad Zur Loye

Faculty Publications

Single crystals of five compounds of a new structure type, the K3Nd52Ge12O100F7 type, were grown from lanthanide rich reactions using a KF/KCl flux: K3Ln52Ge12O100F7 (Ln = Nd, Eu), K3Ln52Ge12O100+δF7-δ (Ln = Pr, Tb), and K3Ca0.872Nd51.128Ge12O99.128F7.872. The five compounds crystallize in the cubic space group I-43d with lattice parameter 22.0350(2) Å for K3Nd52Ge12O100F7. The structure consists of a 3D checkerboard of LnX8, LnX7, LnX6, and GeO4 polyhedra, where X = O/F, and can be conceptually derived from the fluorite structure. K3Eu52Ge12O100F7 exhibits the fluorescence typical of Eu³⁺.

Writers Helping Writers: The Power Of Peer Feedback In Student Writing, Heather Palmer

Theses and Dissertations

The purpose of this action research study was to improve students’ engagement with the writing process by focusing more intently on peer feedback. The study occurred in my sixth-grade classroom in an affluent suburb of a large U.S. city. As an insider to the setting, I used mixed methods to address a problem of practice, having noticed that students were not engaging in revision between their first and final drafts. Through the lens of social constructivism, I examined data collected through surveys, semi-structured interviews, and writing samples. Being both reviewers and recipients of feedback had positive yet distinct impacts on …

Greta Gerwig And Pina Bausch: A Comparative Analysis Of Creative Processes, Ashley N. Reisert

Senior Theses

This paper examines the creative processes of film director Greta Gerwig and dance choreographer Pina Bausch. More specifically, it compares the techniques both artists employ to inspire movement and produce a successful end product. Greta Gerwig’s background in theater provides the impetus behind many of her directorial choices. This paper explores three of her values that have contributed to her success: realistic dialogue, actor connection, and capturing reality. Pina Bausch’s process stems from the performers themselves; she often provides them with prompts, such as questions to inspire movement. Through the analysis of these two influential artists, I have found that …

Cannabis Improves Metabolic Dysfunction And Macrophage Signatures In Obese Mice, Brandon N. Vanderveen, Thomas D. Cardaci, Christian A. Unger, Mitchell M. Nesmith, Jeffrey C. Freeman, Arianna V. Bastian, Kasie Roark, Mansi Upadhyay, Andrew G. Levy, Brooke M. Bullard, Sierra J. Mcdonald, Kandy T. Velázquez, Reilly T. Enos, Jason L. Kubinak, Lorne J. Hofseth Ph.D., James Hébert Scd, Daping Fan, E. Angela Murphy

Faculty Publications

Obesity rates continue to rise, highlighting the need for new treatments that are effective, safe, and widely accessible. Aligned with the easing of restrictions on cannabis use, interest in its therapeutic potential is evolving. As such, we examined the effects of the cannabis plant with high cannabidiol (CBD) content or high Δ9-tetrahydrocannabinol (THC) content on metabolic and immune dysregulation in obese mice. Briefly, female C57BL/6 mice were randomized into four groups (n = 15/group): 1) lean, 2) obese placebo, 3) obese CBD, and 4) obese THC. Lean mice consumed a low-fat diet for the study …

Spatiotemporal Modeling Of Maternal Mortality In South Carolina 2018-2023, Leah Wood, Ray Bai, Emily Mann

Senior Theses

Maternal death serves as a public health indicator due to fact that it is considered preventable with the availability of modern biomedicine, however, it persists broadly throughout the United States. Current literature outlines national trends in maternal mortality with complicating, preexisting conditions, and structural upstream factors often cited as being the largest contributors to increased risk. This study utilizes publicly available, county-level data for maternal death in addition to demographic and descriptive data in order to estimate maternal mortality rates in each of South Carolina’s 46 counties from 2018 to 2023. In order to address sparsity in the outcome variable …

The Expanse: Exploring Comparative Mythology In The Mediterranean Through Video Game Development, Michael A. Davis

Senior Theses

This web application, titled The Expanse, explores the arguments surrounding comparative mythology, specifically regarding those in the Mediterranean region. The Expanse is a turn-based role-playing game using the characters and gameplay format of the Shin Megami Tensei video game series. The game depicts the conflict between comparativists and particularists using mythological characters, creating situations in which the player takes sides in a debate that permeates the real world. This story seeks to inform players of the subjective nature of sciences by tying moral dilemmas into an overarching metanarrative specific to comparative mythology.

Fit For Success: Exploring Physical Activity Promotion And Effects On Students At The University Of South Carolina Through A Podcast Series, Maia Schwarzmueller

Senior Theses

College students face unique challenges when trying to maintain physical activity levels, such as time constraints, stress, and lack of proper facilities. The Fit for Success podcast will explore how physical activity is a powerful tool towards enhancing self-perception, academic success, and stress management as well as delve into the specific barriers that University of South Carolina students face to physical activity. The podcast will also explore different aspects of physical activity promotion including group fitness, competition, and built environment. The goal of the podcast is to help students to see physical activity as an important component of many facets …

Compost Grinder For The University Of South Carolina Office Of Sustainability, Rori E. Pumphrey, Grace Yaegel, Aaron R. Sawyer, Bradley White

Senior Theses

This project originates from a collaboration with the USC Office of Sustainability, which seeks to improve the handling and processing of food waste generated on campus. The primary challenge is the difficulty in composting certain types of food waste, such as avocado pits, pumpkin rinds, and other dense or fibrous organic materials that are not easily broken down using conventional methods. Existing commercial solutions are often too large and expensive, or electrically powered, and are thus not well suited for the volume or nature of USC's food waste. To address these limitations, our team designed a manually operated food waste …

‘And On One Toils, Into The Hill’: Working And Walking In Nan Shepherd’S North East, Sarah Leith

Studies in Scottish Literature

This article considers the duality of working and walking in Nan Shepherd’s writings about the North East of Scotland. Exploring Shepherd’s works from the perspectives of social and intellectual history, it considers the ways in which she represented both working and walking as labour during the first half of Scotland’s twentieth century.

Labour And (Class) Struggle In James Barke’S Compositionist Imaginaries: Dreaming With Rob Roy, Marx & Burns, Arianna Introna

Studies in Scottish Literature

James Barke’s literary imagination of working lives is primarily concerned with how different modes of labour generate a tension between refusal of work and the material constraints on fully engaging in it. Putting into conversation the Marxist autonomist method of ‘compositionism’ with Barke’s own theories of art and class struggle, this article traces how Barke’s fiction represents toil on the one hand, and the yearning for a life beyond the tyranny of capital on the other, as defining the horizons of working-class life.

Proletarian Nights In Archie Hind’S The Dear Green Place, Corey Gibson

Studies in Scottish Literature

This article argues for a reappraisal of Archie Hind's landmark Glasgow novel The Dear Green Place (1966), which represents the conflation and combination of long histories of class formation with the grind of everyday labours, and a provocation about the possibilities, limitations, and contradictions of working-class artistry in twentieth-century Scotland.

Agnes Owens And The Parliament Of Insignificant Lives, Marie-Odile Pittin-Hedon

Studies in Scottish Literature

This article focuses on Agnes Owens whose work is examined in the light of Michel Foucault’s essay “Lives of Insignificant Men”, and Pierre Rosanvallon’s Parliament of the Invisible. It tackles the idea that Owens portrays what Foucault calls “insignificant lives”, with a particular emphasis on working or working-class women and on what Owens sees as poverty “in [the] minds”, to show that her fiction is political in a way that is not openly militant.

James Kelman And The Impossibility Of Managerial Souls, Joseph H. Jackson

Studies in Scottish Literature

Discusses James Kelman's portrayal of middle managers and their interactions with those they manage in "The Bevel' (1983), A Disaffection (1989), How Late It Was, How Late, (1994), and You Have to be Careful in the Land of the Free (2004), exploring their interactions with those they manage in terms of managerialism, management theories, and the U.K. government's New Public Management reforms.

‘Just Get It On The Table’: Gendered Food Labour In Janice Galloway’S Fiction, Gina Lyle

Studies in Scottish Literature

This article explores how food labour is used to articulate concerns around gendered power dynamics in Janice Galloway’s short stories and novels. By examining instances of food management and preparation, this article argues that food makes struggles for identity, autonomy, and power more clearly visible. Writing by Sarah Sceats and Mary McGlynn is used to discuss issues around women’s identity formation, while Carole Jones’s work on gender disorientation in late twentieth-century Scotland and Nick Fiddes’s materials on the prestige of meat both aid in arguments around men’s relationships with food labour.

Electrode Engineering To Minimize Degradation In Lithium-Sulfur Batteries, Saheed Adewale Lateef

Theses and Dissertations

Lithium-Sulfur (Li-S) batteries have recently received significant attention as a potential candidate for next-generation energy storage technology. This is due to its high theoretical capacity (1675 mAh/g) which can provide theoretical energy density of 2500 Wh/kg as compared to 400 Wh/kg of the current Lithium-ion batteries. Moreover, the earth-abundant sulfur element as well as its environmental friendliness endows unique advantages on the cost and environmental impact. However, there are several roadblocks that need to be addressed for commercial adoption of Li-S batteries, such as: (i) poor conductivity of sulfur and its discharged product; (ii) solubility of lithium polysulfides and their …

Examining Choices Of Sarcastic Responses In Dialogue With Virtual Interlocutors, Samantha Langley

Theses and Dissertations

We report the results from three experiments examining people’s preferences for using sarcasm in conversation as a function of: 1. whether their interlocutor uses sarcasm during the conversation; 2. Their knowledge about whether the interlocutor has used sarcasm in a previous conversation; 3. The presence of prosodical and visual cues for interlocutors’ sarcasm. In each experiment, participants took part in two conversations, and we manipulated whether the interlocutors were sincere or sarcastic and whether they remained the same or changed from one conversation to the next. Experiment one used written conversations and experiment two and three used pre-recorded video clips …

Leveraging After School Programs As Resources To Support Adolescent Health And Wellbeing Within Underserved Communities: A Qualitative Study, Olivia Staples

Theses and Dissertations

Over the past decade, youth have shown a consistent rise in stress, major depression, anxiety, and suicide, with underserved youth (low-income, minoritized communities) at greatest risk of exposure to chronic stress, related outcomes, and less access to health services (APA, 2017). Afterschool programs (ASPs), which serve as important resources in underserved communities, can be a critical support for youth health and well-being (Afterschool Alliance, 2019). However, few studies have examined ways in which ASPs address the challenges underserved youth face across their ecosystem to promote youth resilience (Jones & Deutsch, 2011). Using qualitative interview data from staff and youth across …

Stem Integration In The Classroom: An Exploratory Case-Study On Teachers Defining Their Stem Identity And Role As A Stem Educator, Tawana Guillaume

Theses and Dissertations

The push for inclusion of science, technology, engineering, and mathematics (STEM) as a meta-discipline in K-12 education is recognition that the challenges faced by society require technology skills, interdisciplinary problem-solving, and an increased number of people entering STEM professions (Dare et al., 2014; English, 2016; Fan et al., 2021; Holstein & Keene, 2013; Roehrig et al., 2012, 2021; Sanders, 2008). The dissertation in practice explored STEM teacher identity and conceptions of STEM as a function of STEM professional experience outside of the field of education. The exploratory casestudy sought to identify the relationship between STEM career-based experiences – specifically the …

Examining Special Education Administrators' Response To Due Process Complaints And Litigation Specific To Least Restrictive Environent, Melissa Jane Chiplis

Theses and Dissertations

Special education administrators have a complex and comprehensive role that requires them to be knowledgeable about special education law and the development of special education programming within their districts. The complexity of the role includes the managing of federal and state funds, allocating resources for the delivery of special education services, designing professional learning opportunities to support services providers with developing appropriate individualized education plans, and monitoring the effectiveness of special education programs. The outcome of these responsibilities is to ensure students with disabilities receive services in the least restrictive environment and to provide local education agency representatives with the …

​​​How Do Working Conditions Effect Teacher Job Satisfaction And Intention To Stay: Retaining Special Education Teachers​, Alyssa Michelle Raygoza

Theses and Dissertations

Teacher retention remains a leading area of focus in the United States. Recent research efforts have examined the effects of specific work-related experiences on teacher retention. In comparison to teaching in a general education classroom, special education teachers often face increased levels of job demands that can influence the ways in which existing resources may or may not balance out such challenges. The study is grounded in the Job Demands-Resources (JD-R) Model, a theoretical framework that has been used widely in both occupational and, more recently, educational research focusing on the specific demands and resources situated within teacher working conditions. …

Unlocking The Power Of Connection: Engagement And Communication With Limited/ Non English Language Families, Melinda Hope Burnette

Theses and Dissertations

Family engagement can positively impact a student’s academic performance, attendance, literacy, and behavior at school (Bachman et al., 2021; Garbacz et al., 2018; Houri et al., 2019; Karge & Lansky, 2011; Robinson et al., 2022). However, there are several barriers to school-family communication, including additional responsibilities outside the school setting and socioeconomic factors. Parents and families who have limited/no English literacy skills face additional barriers to participation because of the lack of language support from schools in communicating events, providing access to language support at events, and parent perceptions of school acceptance (Arellanes et al., 2023; Perrigo et al., 2022; …

Gravitational Perturbations And Quantum Field Interactions In Modified Spacetime Backgrounds, Abhishek Rout

Theses and Dissertations

This dissertation presents a study of gravitational perturbations and quantum field dynamics in modified spacetime backgrounds. The research is motivated by the quest to understand how quantum fields behave in curved spacetimes, particularly when extensions to general relativity, such as Chern--Simons modifications, are introduced.

The first part examines quantum field interactions with oscillating solitonic backgrounds, inspired by breather-type solutions of the sine--Gordon equation. Fermion bound states are shown to undergo destabilization due to the oscillatory background, leading to particle production and flux propagation to infinity. These results highlight the challenges of maintaining localized fermionic states in time-dependent topological backgrounds.

The …

The Impact Of Incorporating Crp And Growth Mindset Into The Learning Environment For Increasing Student Enrollment In Advanced Mathematics Courses, Srinivas Akella

Theses and Dissertations

This mixed-methods action research study explored the impact of incorporating Culturally Relevant Pedagogy (CRP), goal setting, and growth mindset strategies into the learning environment of an advanced mathematics course. The overall goal was to increase enrollment of underrepresented student groups in advanced mathematics courses at a small rural high school in Georgia. The problem of practice addressed in this study is the underrepresentation of African American students in advanced-level mathematics courses, such as Precalculus and Calculus, due to structural, cultural, and psychological barriers. Despite the importance of advanced mathematics for college readiness and access to STEM careers, students from underserved …

Coefficients Of The Characteristic Polynomial Of A Hypergraph And Their Combinatorial Properties, Utku Okur

Theses and Dissertations

We investigate the combinatorial properties of the characteristic polynomial $\phi_\mathcal{H}\ev{t}$ of a hypergraph $\mathcal{H}$, in particular, its coefficients. Due to a classical result of Jacobi, the generating function of closed walks at a vertex $u$ in a graph $G$ is determined by the rational function $\phi_{G-u}(t) / \phi_G(t)$. The connection between closed walks of $G$ and its characteristic polynomial has a known elegant proof via an application of Viennot's Heaps of Pieces framework, where cycles are taken as pieces and the concurrence relation is sharing a vertex. Here, we prove a bijection between heaps with a unique maximal piece containing …

Improving District Targeted Support For Schools With Low Student Achievement By Implementing Assistance Relationships With School Leaders, Mary Ashley Gaskins

Theses and Dissertations

Riverbend School District faced a challenge: the lack of a formalized structure for providing schools with targeted support that meets their unique needs and increases student achievement. This study explored how the district-level instructional team could customize support to improve English Language Arts and Math performance at schools with low student achievement. The theory of improvement posited that district instructional leaders engaging in assistance relationships – through modeling instructional leadership and providing conceptual and practical tools – would enhance school leaders' capacity, ultimately improving teaching and learning. A key action of the improvement team was the creation and implementation of …

Enhancing Teacher Self-Efficacy In Ngss Storyline Implementation: A Mixed Methods Action Research Study On Professional Development In Middle School Science Education, Dena Spickard Fender

Theses and Dissertations

This mixed-methods action research study examined how professional development (PD) influences middle school science teachers’ self-efficacy in implementing the Next Generation Science Standards (NGSS) Storyline curriculum. The study also explored which aspects of PD are most effective in supporting teachers at different career stages. Teacher self-efficacy is a critical factor in the successful adoption of reform-based science instruction, yet limited research has investigated how PD can be differentiated to address the needs of novice, intermediate, and veteran educators in underperforming schools.

A convergent mixed-methods design was employed to collect both quantitative and qualitative data. The Science Teaching Efficacy Belief Instrument-A …

Cultural Diagnosis And The Monsters Of Victorian England, Victoria Elizabeth Kuykendall

Theses and Dissertations

This dissertation examines the representation of invisible disability and neurodivergence in nineteenth-century British literature, arguing that literary texts both reflect and shape cultural understandings of disability. While much scholarship has focused on visible or physical impairments in Victorian fiction, comparatively little attention has been given to characters whose behaviors, emotions, or identities align with what today might be described as neurodivergence.

Drawing on Disability Studies, Mad Studies, and cultural theory, I propose the concept of cultural Diagnosis as a framework for analyzing how fictional characters become “Diagnosable” within both their historical and contemporary cultural contexts. Through close readings of Arthur …

Anthropomorphism In Language And Thought: The Effect Of Agentive Linguistic Framing On Readers’ Perceptions Of Ai Animacy, Dawson Petersen

Theses and Dissertations

Over the past decade, deep learning AI systems have gone from academic obscurity to near cultural centrality in the developed world. As these technologies become increasingly integrated into daily life, there is growing cause for concern about AI anthropomorphism—i.e., the perception of AIs as more human than they really are. Despite the potential risks, AI developers continue to market their technologies using agentive language that seems to be designed to encourage anthropomorphism. The current dissertation utilizes behavioral and eye-tracking methods to examine the relationship between agentive linguistic framing and AI anthropomorphism in both controlled judgments and automatic inferences. The results …