Digital Commons Network^™

Connecting Family Funds Of Knowledge With Pre-Kindergarten Curriculum: A Strengths-Based Approach, Molly Kathleen Hamel

Theses and Dissertations

This action research study investigated the application of funds of knowledge research to supplement a Pre-Kindergarten curriculum in order to connect the previous knowledge and lived experiences of students and their families with the concepts and objectives of the classroom. The research combined funds of knowledge theory with social constructivism to form its theoretical framework. The research study used semi-structured interviews with parents to collect information about student and family funds of knowledge which the researcher used to supplement the existing curriculum with materials, activities, and experiences with which students were familiar. The findings revealed how enhancing existing curriculum with …

Nutrition And Mental Health Related Factors Across Historically Black College And University Students, Nancy Anai Uriegas

Theses and Dissertations

The prevalence of food insecurity across college campus in the United States has been widely explored, with the primary focus placed on large, 4-year, primarily White institutions. Less is known about the prevalence of food insecurity and the impact it may have on health behaviors among minority serving institutions, including Historically Black Colleges and Universities (HBCU). Young adults attending college, and more specifically student-athletes (SAs), are typically in a new place, facing new stressors and high rates of food insecurity, which in turn may play a critical role in their current health status as it pertains to meeting their energy …

A Modified Flipped Classroom: Action Research Using An In-Class Flip To Measure Student Achievement And Perceptions Within A High School Multimedia Course, Jamie Mercer

Theses and Dissertations

The purpose of this action research study was to implement and evaluate the impact of a modified flipped classroom approach on students’ ability to use Adobe Premiere Pro in a Multimedia course at Jefferson High School. The current pedagogical model for teaching the video editing software is not conducive to student achievement and students need additional instruction after in-class demonstrations. A major issue in teaching software programs using in-class demonstrations is that when students do not understand the applications of the program, the teacher has to stop demonstrations and walk around the classroom to help struggling students while other students …

Black Mph Internship Experiences In Racialized Organizations: Critical Counter-Narratives For A More Racially Just Public Health Workforce, Zach Jenkins

Theses and Dissertations

Internships are a vital component of Master of Public Health (MPH) programs. Despite 14% of MPH students identifying as Black, limited research has examined their internship experiences. This is particularly troubling given the racial demographics of the public health workforce and the racialized nature of most public health organizations. Using critical race theory (CRT) as a theoretical framework and critical counter-narrative as a methodology, this study sought to answer the following research questions: 1) How do Black MPH students describe their racialized experiences in their internships? and 2) What are the implications of Black MPH students’ narratives for policies and …

Effects Of Mmp14 Overexpression On Cardiac And Ovarian Connective Tissue And Myocyte Size In Pregnant And Post-Partum Mice, Emily Catherine Walliser

Theses and Dissertations

The main protein component of extracellular matrix is collagen, which fills spaces and supports cells. In the heart, collagen provides the scaffolding for cardiomyocytes and aids in contractile forces. In the ovary, collagen gives follicles their structural support. MMP14 or membrane type 1 matrix metalloproteinase is a membrane bound proteinase that cleaves extracellular matrix proteins, including collagen I and III. Recent studies have shown that overexpression of MMP14 influences collagen content in the heart, and elevated MMP14 has also been linked to ovarian cancer. In the current study, we investigate the effects of overexpression of a human MMP14 (hMMP14) transgene …

The Autistic Adult's Perspective On Genetic Testing In The Prenatal And Cancer Settings, Robin Lisa Urban

Theses and Dissertations

Prenatal and cancer genetic tests are recommended by many professional medical organizations. Previous studies have shown that autistic adults have a negative opinion towards genetic testing for autism but have not explored if this sentiment is shared for other types of genetic testing. We used a descriptive, web-based survey of autistic adults to assess their attitudes towards prenatal and cancer genetic testing (n=36). Our data showed that overall attitudes towards prenatal and cancer genetic testing are positive. Notably, participants had slightly more positive attitudes towards prenatal genetic testing related to neurodevelopmental disorders when compared to testing for disorders primarily affecting …

Impacts Of Teacher-Led Staff Meetings On School Climate, Culture, And Teacher Voice, Alison Ely

Theses and Dissertations

A staff development team composed of four teacher leaders was chosen at a public high school to plan and facilitate two staff meetings. The purpose of this study is to determine how the use of a staff development team influences teacher voice within the school, the overall direction of staff meetings, and the culture and climate of the school. 21 teacher participants completed surveys that measured their perceptions of school climate, school culture, and teacher voice. Additionally, these teacher participants also completed post staff meeting surveys that measured their perceptions of the productivity/ effectiveness of four staff meetings. As a …

Evaluating Gender Bias In An Early Reading Screener Of Word Identification Abilities, Donna Perazzo

Theses and Dissertations

Children who have difficulty learning to read, particularly those with a specific learning disorder in reading (SLD-R) are at risk for an array of adverse outcomes. However, children who are identified and receive reading interventions early perform better on social, emotional, academic, and behavioral outcomes relative to those who do not receive early identification and intervention. In response to the growing body of research that has developed on the importance of the early identification of children have difficulty reading, many states have mandated the screening of all children for reading difficulties, specifically dyslexia. However, with the development of new reading …

Therapy Use And Self-Stigma Of Seeking Help Among College Students Of Color, Rawle David Sookwah Ragoonath

Theses and Dissertations

Amidst rapid diversification of higher education student bodies, discrepancies in help-seeking relative to endorsed psychological distress have been noted among college students of color. The treatment utilization disparity exhibited by minoritized racial and ethnic groups attending college necessitates analysis of factors that impact help-seeking. Colleges have increasingly implemented multi-systemic interventions to address rising mental illness prevalence rates across college student demographics. Addressing treatment use disparities and implementing culturally competent services are foci of updated college mental health models. Empowering help-seeking is vital to promoting campus community health. Saint Arnault’s (2009) cultural determinants of help-seeking model (CDHS) posits the interplay of …

A Holistic Quality Management Model For Optimization Of Quality Assurance In Manufacturing, Devon Blakeney Clark

Theses and Dissertations

Quality Management (QM) is essential in manufacturing to ensure products are consistent and functional every time. Consumers expect high quality products that last, and industries unable to accomplish this are destined to fail. Therefore, product quality has always been at the forefront of manufacturer decision making, though it is normally viewed as a given more than as a goal. This means that businesses want quality because it is needed for their survival, but there has not been consideration for how to incorporate innovation into this essential field. Quality needs to be viewed holistically with regards to all manufacturing factors that …

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 …

Enhanced Two-Phase Heat Spreading Enabled By Dropwise Condensation, Kai Luo

Theses and Dissertations

The rapidly increasing power density of electronic systems has raised challenges for thermal management. Efficient heat spreading plays an important role in distributing high-density heat to the large-area heat sink and maintaining the junction temperature below the temperature limit during operation. Vapor chambers, a type of flat heat pipe utilizing two-phase heat transfer and fast travel of vapor flow, can achieve far more efficient two-dimensional heat spreading than most conduction-based thermal ground plane materials. By promoting dropwise condensation in vapor chambers, the thermal performance and scalability can be further improved due to the enhanced condensation heat transfer and unique droplet …

The Impact Of Culturally Relevant Pedagogy And Appropriate De-Escalation Strategies On African-American Male Office Discipline Referrals, Kourtney Michael Chapman

Theses and Dissertations

This study investigated the impact of culturally relevant pedagogy and appropriate de-escalation strategies on African American male office discipline referrals. This study took place in a Title I elementary school located in South Carolina and focused on five teachers of African American male students who received one or more office discipline referrals in the previous school year between September to November. These teachers were provided with an 8-week professional development training on how to implement into the general education classroom culturally relevant pedagogy and appropriate de-escalation strategies. The professional development focused on cultural relevance in a classroom, how to create …

Fostering Empowered Leaders: How A Residential High School Optimized A Leadership Development Program For Adolescent Female Students, Cassandra Ruscz

Theses and Dissertations

Leadership development for female adolescent students is a realm in education that needs to be addressed to further optimize the quality and quantity of leadership opportunities for female students. This dissertation explores, through improvement science, how one residential school with limited opportunities for female students in grades 11 and 12 to learn real-world leadership development skills optimized the structure of one leadership development program within the school. Specifically, three Plan-Do-Study-Act (PDSA) Cycles were used to focus on the logistics of the weekly meetings of this leadership program, the introduction of adults to the weekly meetings, and the benefits of a …

Demystifying The Choral Music Of Herbert Howells: A Pedagogical Approach Via Selected Works, Michael Ballard

Theses and Dissertations

The music of Herbert Howells is a mystery for many choral musicians. Howells’s popularity in England is unquestioned, but knowledge of his music has grown slowly in the United States. While the BBC Singers’ performance of Requiem in 1980 brought new enthusiasm for his music and the Requiem, he is still seldom performed in the United States outside of small circles which are generally in Anglican or Episcopalian communities. This is likely due to lack of exposure to his music and the perception that the music is inaccessible and mysterious. Some of Howells’s more complex music is inaccessible for …

Exploring The Intersections Between Gospel Music And European Choral Traditions, Through Selected Works Of Isaac Cates, Diane L. White-Clayton, And Raymond Wise, Bryon Keith Black Ii

Theses and Dissertations

This study will explore a variety of musical intersections between the gospel and European choral music traditions. The study will focus on three Gospel composers and their selected works to demonstrate accessible elements of Gospel music for collegiate choral ensembles. These musical elements will explore some comparison of styles, examples of where seventeenth through nineteenth century European choral traditions influenced the works of some Gospel composers, and appropriate pedagogical techniques for the Gospel style. The intersections will be demonstrated with examples from the composer’s scores with some comparisons to European choral works. This will include information on each composer’s background, …

British Fortification Strategy In The South Carolina Backcountry During The Southern Campaign Of The American Revolution: Archaeological And Historical Perspectives On Infrastructure And Landscape, Charles Brian Mabelitini

Theses and Dissertations

During the Southern Campaign of the American Revolution, the British military established a series of fortified posts to secure the South Carolina backcountry. This chain of posts was comprised of at least 25 fortified positions that extended in an east-west arc from Georgetown, South Carolina, at the mouth of the Pee Dee River to the village of Augusta, Georgia, on the Savannah River. This dissertation examines the British fortification strategy in the South Carolina backcountry during the Southern Campaign from the anthropological perspective of infrastructure theory. It also examines the archaeological landscape of these positions to better understand their strategic …

Erlang-Distributed Seir Epidemic Models With Cross-Diffusion, Victoria Chebotaeva

Theses and Dissertations

We examine the effects of cross-diffusion dynamics in epidemiological models. Using reaction-diffusion dynamics to model the spread of infectious diseases, we focus on situations in which the movement of individuals is affected by the concentration of individuals of other categories. In particular, we present a model where susceptible individuals move away from large concentrations of infected and infectious individuals.

Our results show that accounting for this cross-diffusion dynamics leads to a noticeable effect on epidemic dynamics. It is noteworthy that this leads to a delay in the onset of epidemics and an increase in the total number of people infected. …

Application Of Machine Learning Techniques And The Unscented Kalman Filter To Real-Time Gas Turbine Clearance Prediction, Donald Earl Floyd

Theses and Dissertations

The growth in renewable energy sources and retirement of large baseload coal-fired power stations has led to an accompanying decrease in reliability and security of the electrical grid. Since renewable energy sources are typically non-dispatchable, this can lead to blackouts and/or brownouts for customers. Heavy duty gas turbine power plants (HDGT) offer a solution to this problem. HDGTs are dispatchable, clean, and offer flexibility in the fuel they consume, but operational limitations must be well understood to fully exploit their benefits.

One of the main operational limitations is the tip clearances in the gas turbine. In many cases, the gas …

Associations Between The Use Of Ssri Medication In Older Adults And Cognitive Decline And Impairment, Paige Jones

Theses and Dissertations

Previous research has indicated that depression is a risk factor for dementia. Since SSRI medication is the most common treatment for depression, it is important to determine if SSRIs are associated with reduced dementia and better cognitive outcomes. Using longitudinal data from the 2004-2014 waves of the Health and Retirement Study merged with the 2005 Prescription Drug Study, we examined potential associations between SSRI and TCA medication and cognitive impairment and cognitive decline. The study population consisted of 1,775 older adults who participated in the PDS in 2005. We found that SSRIs were associated with significantly higher odds of cognitive …

Evaluating Nonlinear Relationships In Sem Models: An Example Of Parameter Estimation And Stability Using Expectancy Value Theory, Steven G. Barth

Theses and Dissertations

In structural equation modeling, relationships between exogenous and endogenous variables are often assumed to be linear though that is not a requirement. A recent trend in modeling latent interactions and moderations has stimulated further inquiry into nonlinear relationships and the analysis techniques associated with those types of models. However, rarely do investigators specify other potential nonlinear relationships such as quadratic relationships. This study explores the potential for quadratic relationships within Expectancy Value Theory when p the impact of high school students’ motivational beliefs on their pursuit of STEM-related activities. Using the High School Longitudinal Survey as a source of information, …

Design Of An Artificial Transcription Factor For Inducing Potent Interferon-Γ Signals, Ashley King

Theses and Dissertations

Cytokines are small immune signaling proteins responsible for cellular communication and their levels are tightly regulated throughout immune recognition and defense. Interferon gamma is a key cytokine responsible for upregulation of antigen presentation and supports the differentiation of pro-inflammatory effector cells. Due to its role in regulation, excess interferon gamma is cleared from the body limiting the success of interferon gamma immunotherapies. This study reports the design and validation of an artificial transcription factor (ATF) that induces endogenous interferon gamma expression. The transcription factor contains zinc finger proteins to recognize the interferon gamma gene and an activation domain to promote …

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 …

Using Differentiated Gamification To Teach Systems Interactions: Impacts On Ninth Grade Biology Students' Academic Achievement And Cognitive, Behavioral, And Emotional Engagement, Stephanie Morgan Ruiz

Theses and Dissertations

The purpose of this action research was to evaluate the impact of differentiated gamification on student cognitive, behavioral, and emotional engagement, and academic performance within the unit of plant and animal systems for ninth grade biology students. Scientific literacy is considered a key component of education, as it contributes to societal innovation, economic production, and an informed public. Comprehension of biological concepts and processes, such as plant and animal systems, provide a greater understanding of the living world, and contributes to overall scientific literacy. Although a vital component to science education and literacy, students continue to struggle with the concepts …

Internalizing Mental Health Symptoms And Nicotine Use Among Adolescents In Canada, England, And The Us From 2020-2022, Emily E. Hackworth

Theses and Dissertations

Background: There is a well-established bi-directional relationship between cigarette smoking and internalizing mental health (IMH) symptoms (e.g., symptoms of depression, symptoms of anxiety). However, it is unclear whether IMH symptoms are associated with using different types of nicotine products among adolescents, as adolescents are using a variety of nicotine products, including combustible products (cigarettes), non-combustible products (e-cigarettes), or combinations of both types of products. This dissertation examines associations between IMH symptoms and current use of various types of nicotine products across three countries from 2020-2022.

Methods: Data come from the 2020-2022 waves of the International Tobacco Control (ITC) Adolescents Tobacco …

The Disruption Of Kinship: Interracial Relationships, Displacement, And Marginalized Mixed-Race Families In Korean War Literature, Hyunwook Kim

Theses and Dissertations

The Korean War (1950–1953) left a profound mark on the Korean peninsula, its people, and their diaspora, with its impact still felt today. Korean War literature serves as a vital source for understanding the war's social and cultural ramifications, particularly for marginalized groups, including military sex workers, mixed-race children, and mixed Korean adoptees. Emphasizing the role of interraciality in their experiences, the dissertation delves into literary representations that depict encounters between Korean women and American soldiers, leading to the formation of novel mixed-race families both within military camp towns in Korea and domestic spaces in the United States. While much …

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 …

The Role Of Telehealth And Obstetrics Capacity On Maternal Health Care: A Mixed Methods Approach, Shanikque L. Barksdale

Theses and Dissertations

Background: The United States (US) is experiencing a maternal health crisis, with rising severe maternal morbidity and mortality rates and persistent racial, ethnic, and geographic disparities. While telehealth can address access challenges, there is limited evidence of its impact on access to maternity care and outcomes among rural and minoritized communities. The overall objective of this study was to analyze the disparities in maternal outcomes and user satisfaction by hospital-based telehealth and obstetric care availability.

Methods: A convergent parallel mixed methods approach was used. A multinomial logistic regression was used to analyze whether the changes in the proportions of hospitals …

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 …

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 …