Digital Commons Network^™

Skeletal Embodiment Of Structural Violence: Testing Application Of The Weathering Hypothesis In Analyses Of Identified Sex, Jasper K. Shaw

Graduate Thesis and Dissertation post-2024

Structural violence refers to the experiences of inequality faced by marginalized sex, gender, race, and socioeconomic groups. Unequal access to healthcare, housing, and education can cause poor health that may affect how a decedent is analyzed by forensic anthropologists. This research hypothesizes that, due to gender- and sex-based marginalization, females will display greater rates of stress and correlated accelerated aging (i.e., weathering), than males. Computed tomography scans from 100 males and 99 females aged 20-69 years old and white and middle class, were sampled from the New Mexico Decedent Image Database (NMDID). Stress was assessed via cranial porosities, antemortem tooth …

The Effects Of Resistance Training Volume On Muscle Quality Among Older Adults, Kevan Knowles

Graduate Thesis and Dissertation post-2024

BACKGROUND: Age-related declines in muscle strength are more closely linked to deteriorations in muscle quality than muscle mass. Echo intensity (EI) measured by B-mode ultrasonography is a common non-invasive marker of intramuscular adiposity and fibrous tissue. Although high-intensity resistance training is effective, the added value of higher training volumes on muscle quality and strength in older adults remains unclear. PURPOSE: This study aimed to compare the effects of different resistance training volumes on various measures of muscle quality, size, and strength among older adults. METHODS: Twenty-five older adults were randomized to either moderate volume (2 sets per exercise) or high …

Standby To Standby: How Time Weaponization And Social Currency Impact Identity Within The Veteran Community Upon Discharge., Nichole Ann Carminati

Graduate Thesis and Dissertation post-2024

This research project analyzed the first year of transition from active duty to civilian life by conducting 22 in- person interviews from veteran participants who served in the Global War on Terror post 9/11 and were discharged between 2001 and 2022. The purpose of this research was to identify key areas of vulnerability when evaluating veterans’ transition from military identity to civilian life. Global War on Terror Veterans are at an increased risk of difficulty transitioning to civilian life due to contributing factors of multiple redeployments, stigma over receiving medical and mental health care, and knowledge gaps in obtaining benefits …

Everglades Restoration: Interdisciplinary Analysis And Pluralist Approaches, Sarah Swiersz

Graduate Thesis and Dissertation post-2024

This study uses interdisciplinary methods to analyze ecological restoration of the Florida Everglades (Everglades Restoration). Everglades Restoration is considered one of the largest ecosystem restoration projects in the world, relying on complex intergovernmental and sociopolitical relationships. Framing Everglades Restoration as a quintessential “wicked problem”, a problem that is inherently complex and unsolvable, provides grounds for interdisciplinary analysis. This study analyzes two epistemological approaches to Everglades Restoration: Western-scientific knowledge, the epistemological foundation of Everglades Restoration, and Indigenous Traditional Ecological Knowledge, which challenges the foundations of Everglades Restoration. Interdisciplinary analysis within a decolonial framework identifies limits to integration of knowledge, a core …

The Southern Closet: A Survey Of Queer Community And Protest Methods Against Heteronormativity In Greater Orlando., Edward J. Lay

Graduate Thesis and Dissertation post-2024

In the United States, there have been efforts by the dominant socioeconomic class in Western countries, such as the United States, to regulate gender conformity and heteronormativity in schools, jobs, family structures, and public policy. Florida is no stranger to these efforts of regulation and has had a turbulent history with the LGBTQIA community, enough so that it has occasionally caught the public eye throughout the years. Exploring the actions and effects of the Johns Committee in the 1950s and 1960s, as well as the protests of Anita Bryant in Miami in the 1970s as they challenged equal rights ordinances, …

Exploring Senescence For Improved Diagnosis And Treatment In Head And Neck Cancer, Md Tanjim Alam

Graduate Thesis and Dissertation post-2024

Head and Neck Squamous Cell Carcinoma (HNSCC) comprises a heterogeneous group of malignancies originating from the mucosal epithelium of the oral cavity, pharynx, and larynx. Accounting for approximately 4.5% of global cancer incidence and mortality, HNSCC poses a persistent public health concern. Major risk factors include tobacco use, alcohol consumption, and infection with high-risk Human Papillomavirus (HPV) strains. Although conventional treatments such as surgery, chemotherapy, and radiotherapy have improved patient outcomes, therapeutic resistance and tumor recurrence remain significant challenges. A growing body of evidence implicates therapy-induced cellular senescence as a key mechanism in treatment resistance. Senescence is a stable state …

Targeting Il-6 Signaling And Release Pathways Modulates Inflammation And Restores Intestinal Epithelial Integrity And Function During Mycobacterium Avium Paratuberculosis Infection, Ala' Mahmoud Saleem Alhendi

Graduate Thesis and Dissertation post-2024

Like TNFα, IL-6 is upregulated in Crohn’s disease (CD) associated with Mycobacterium avium paratuberculosis (MAP) infection. Limited therapeutic response to anti-IL-6 therapy may be related to the dual role of IL-6. In this study, we investigated the effects and the signaling mechanism of IL-6 in intestinal epithelial integrity and function during MAP infection using an in vitro model that consists of THP-1, HT-29 and Caco-2 cell lines. Clinically, we determined that plasma samples from MAP-infected CD patients have higher IL-6 levels compared to controls (P-value < 0.001). In CD-like macrophages, MAP infection has significantly upregulated the secretion of IL-6 and the shedding of IL-6 receptor (IL-6R). Moreover, it resulted in significant upregulation of intestinal damage markers including CLDN2, NOX-1 and SERPINE1. Blocking IL-6 signaling exacerbated that damage and enhanced the levels of the damage markers. In HT-29 cells, MAP infection upregulated MUC2 expression, a protective response that was reversed when IL-6R was neutralized. More importantly, blocking IL-6 signaling during MAP infection rescued damaged Caco-2 cells from MAP-induced apoptosis. We also examined the role of monocarboxylate transporter 4 (MCT4), a proton-coupled lactate symporter, that facilitates the inflammatory shift in macrophages, and its impact on intestinal epithelial homeostasis during MAP infection. MAP infection increased lactate export and upregulated the expression of MCT4, TNFα, and IL-6 via TLR2. Inhibition of MCT4 during MAP infection using α-cyano-4-hydroxycinnamic acid (CHCα) significantly reduced TNFα and IL-6 and led to restoring baseline oxidative status, mucin level, and SERPINE1. It also enhanced tight junction protein TJP1 (ZO-1) expression. These findings emphasize the role of IL-6 in MAP-associated CD pathogenesis and explain the ineffective response to IL-6 therapies in CD patients. Moreover, our findings revealed the role of MCT4 in CD pathophysiology during MAP infection and highlighted MCT4 as a potential therapeutic target for effective CD treatment.

Clinical Educators' Perceptions And Experiences With Interprofessional Education And Collaborative Practice, Laurie Neely

Graduate Thesis and Dissertation post-2024

As healthcare systems adapt to meet increasingly complex population health needs, interprofessional collaborative practice (IPCP) has emerged as a vital strategy to improve patient outcomes while decreasing costs. Interprofessional education (IPE) is essential for preparing health professions students to engage in patient-centered, team-based care. However, faculty must be equipped to design and facilitate IPE experiences for successful integration into health professions curricula. The Interprofessional Education Collaborative (IPEC) created Core Competencies for IPCP, including roles and responsibilities, teams and teamwork, communication, and values and ethics, to guide faculty in preparing students to be collaborative healthcare providers. While academic faculty have been …

You And Me: Imagination As A Coping Mechanism For Childhood Trauma, Rachel B. Sacks

Graduate Thesis and Dissertation post-2024

You and Me is a two-dimensional (2D) animated short film about a young girl who suffers from an unknown illness. As she tries to rest, two otherworldly monsters transform her room into an unsettling nightmare. These monsters stem from her own distorted perceptions of the doctor and nurse caring for her. You and Me focuses on the difficulties that children navigating medical challenges face in communicating their fears with their caretakers. It is a film rooted staunchly in the subjective world of its protagonist. The art style deliberately combines conventionally appealing character design with surrealist imagery and evocative, unsettling lighting …

Gothic Girlhood Horrors, Nina M. Lopez

Graduate Thesis and Dissertation post-2024

Gothic Girlhood Horrors is a collection of creative nonfiction examining the formative experiences of girlhood. Through experimental essays, short stories, and other forms of prose, it investigates how universal and personal a young woman’s experiences can be. Part I, “HOW TO BECOME A GIRL,” opens with a coming-of-age story. “GIRL CRAZY” takes inspiration from memoirist Elissa Washuta’s “Sexually Based Offenses,” with the narrator engaging in a hypothetical conversation. Some essays explore the narrator’s relationship with motherhood; others delve into the complex relationship with her own mother. Key moments of girlhood are highlighted, such as dying hair (“let down your hair”) …

Breaking Barriers: Women's Struggle For The Vote In Jacksonville, Brett M. Nystrom

Graduate Thesis and Dissertation post-2024

During the first half of the twentieth century, women in Jacksonville brought women’s suffrage to the forefront of the city’s discourse through increased engagement in the public sphere. By forming women’s organizations such as the Woman’s Club of Jacksonville, the Florida Equal Franchise League, and the Duval County League of Women Voters, White women addressed concerns regarding women’s voting rights. However, these White women’s organizations and Jacksonville’s White, male-dominated authority excluded African American women from participating in the public sphere. Therefore, African American women in Jacksonville established the City Federation of Colored Women’s Clubs, which served as a platform for …

Digitally-Mediated Nature-Connectedness?: Listeners’ Emotional Responses To And Perception Of Digitized Nature Sounds, Marissa Salas

Graduate Thesis and Dissertation post-2024

• Faced with the potential closure or privatization of the U.S. National Park Service (NPS), it is important to reflect on the conservation efforts using soundscapes. This dissertation explores the gap between experts and lay listeners in listening to soundscapes through the digitally-mediated spaces (e.g. YouTube). In a pilot project conducted in 2024 that used facial emotional recognition software and a talk-aloud protocol, data on emotions was collected. Using NPS video recordings on its webpages, social media accounts and via other digital channels (YouTube, etc.) created by NPS experts, this project employed an innovative, interdisciplinary, mixed-methods experimental design to investigate …

Live Content: Turning Guests Into Co-Creators Of Gamified Attractions, Brittany Mcchesney

Graduate Thesis and Dissertation post-2024

Based on an in-depth exploratory literature review, this thesis proposes to assess how a live content team might interact with the lifecycle of a gamified theme park attraction. To offer unique and memorable experiences to Guests, there has been an increase in the development of theme park attractions that are “gamified,” in that Guests can interface with some interactive game element or experience. This is especially pertinent with the development of video-game-focused lands and attractions, such as Super Nintendo World at Universal Studios Japan, Hollywood, and soon to be Epic Universe in Orlando, FL. Attractions can incorporate gamification in a …

Evaluating Robustness Of Methods For Comparing Two Means Using Paired Data With Few Incomplete Pairs, Thien Pham

Graduate Thesis and Dissertation post-2024

Practitioners often resort to the paired t test to test equality of two means when data is complete. When small amounts of data are missing, is this method still as robust? Are there alternative methods which can perform the job better on the missing data? In this thesis, we measured the robustness of the paired t-test, two sample t-test, corrected z-test, modified corrected z-test, weighted t-test, pooled t-test, optimal pooled t-test, unequal variance test, correlation focused t-test, multiple imputation method, mixed model method, modified maximum likelihood estimate method, and Uddin’s modified maximum likelihood estimate method. This is simulated in an …

Humanity In The Calamity: Hurricane Andrew, The Cold War, And The Demilitarization Of Fema, 1993 – 2002., Luis R. Rios Iii

Graduate Thesis and Dissertation post-2024

Humanity in the Calamity maps out the erroneous land practices that damned the American population to build in the state of Florida in a manner that does not fit the fluid landscape of the environment. Throughout history, as Americans built up Florida on the threatened coastline, the doctrines of disaster polities and emergency management were birthed under the influence of Civil Defense, induced by the militaristic agendas of the Cold War. The influence of Cold War-Era Civil Defense clouded the field of emergency management and FEMA, limiting the response to natural disasters making disasters more violent and deadly.

These issues …

Macabre Therapeutics: An Exploration Into The Cathartic Nature Of Splatter Utilizing The Saw Franchise As Corpus, Rosalind E. Rohrbaugh

Graduate Thesis and Dissertation post-2024

This project positions splatter (a subgenre of horror films that centralizes gore) as applicable for sociopolitical critique and emotional catharsis, disrupting the narrative of splatter as a solely shock-based enterprise. The project utilizes the Saw franchise as a corpus, which reignited audience interest in extreme horror in 2004, rejuvenating splatter film releases since their stagnancy throughout the 1990s. This research seeks to answer why Saw captured the attention of audiences and returned the splatter subgenre to the 21st century, utilizing psychoanalytical film analysis, sociopolitical analysis, semiotics, content analysis, and archival research as methodology and drawing on Aristotle’s Catharsis and Rhetorical …

Under Control, Eric Tegethoff

Graduate Thesis and Dissertation post-2024

Under Control is a collection of six short stories focused on masculinity. The stories explore family, climate change, nationalism, and the nature of work. “A Survey of Man” and “Snake Pit” dive into the corrosive effects of capitalism on men in society. In “The Art of War,” the narrator finds the cost of pursuing healing outside of society’s prescribed norms. Society’s norms also act on the characters in “My Country, My Cybertruck” and “Bad Reporting.” The collection ends with “Virtual Idaho,” a short story that scrutinizes the masculine barriers to properly grieving for a loved one.

Reframing Recovery: Comparing Music Interventions And Traditional Rehabilitation Methods For Cognitive Function In Traumatic Brain Injury Patients, Laura Velez

Honors Undergraduate Theses

Traumatic brain injury (TBI) affects millions annually, often resulting in long-term cognitive deficits that hinder independence and quality of life. While traditional rehabilitation methods address many physical and functional limitations, cognitive impairments—such as deficits in attention, memory, and executive function—often persist. Emerging evidence highlights music-based interventions as a promising complement to standard therapies, yet comparative research remains limited. This integrative literature review examined the effects of music interventions versus traditional rehabilitation methods on cognitive function in adults with TBI. Using a systematic search of databases including MEDLINE, CINAHL Ultimate, APA PsycInfo, and Music Index, eight peer-reviewed studies were selected for …

Consequences Of Artificial Intelligence In Health Insurance: Lawsuits, Policy, And Ethics, Alyssa N. Roberts

Honors Undergraduate Theses

In recent years, the healthcare system has been burdened by a multitude of obstacles that hinder the ability to provide effective, affordable, and timely care. Among these, one of the most significant challenges is the role that health insurance plays in shaping the quality of care. Health insurance companies are designed to decrease financial strain on patients, but they have introduced inefficiencies through delayed coverage approvals, increased denials, and administrative costs. Artificial intelligence (AI) has started to play an integral role in resolving these issues for the health insurance industry. Through its quick automated claim processing, fraud screening, and reduced …

Investing In Digital Solutions For Firm Value, Mahala Geronasso

Graduate Thesis and Dissertation post-2024

Digital investments have become integral to the strategies of hospitality firms, enabling data-driven decision-making, operational efficiency, and financial growth. This dissertation examines the impact of digital investments, specifically IT investment (CAPEX), research and development (R&D) intensity, and digital marketing intensity, on operational and financial performance within hospitality firms, guided by Innovation Diffusion Theory and Agency Theory. A comprehensive empirical analysis utilized financial data from publicly traded U.S. hospitality firms (2013–2023). Advanced econometric methods, including ARIMA, GARCH, and structured panel regressions, were rigorously assessed to evaluate performance dynamics. Findings reveal IT investments significantly enhance operational efficiency, profitability, and liquidity, despite causing …

Transformative Experience Design: Exploring The Supply-Side Perspective In The Theme Park Context, Juliana Rodrigues Vieira Tkatch

Graduate Thesis and Dissertation post-2024

This study investigates how hedonic tourism activities can facilitate personal transformation, particularly in the context of mass tourism. Focusing on theme parks, which draw millions of visitors annually, the research explores the design elements that can foster visitor transformation. The study aims to uncover the design elements embedded in the creation of these activities and the effects they intend to foster in visitors, answering the research question: How do theme park design practices contribute to transformative tourism experiences? This question is significant given the limited empirical work connecting experience design and transformative tourism from the supplier perspective. Using a qualitative …

Inhibition Of Activin A Signaling Slows The Progression Of Barrett's Esophagus Induced Esophageal Adenocarcinoma, Lily A. Giardino

Graduate Thesis and Dissertation post-2024

In 2020, approximately 1.03 billion cases of Gastro-esophageal Reflux Disease (GERD) were reported worldwide, representing a significant global health burden. Chronic GERD is a potent initiator of Barrett’s Esophagus (BE), a precancerous condition in which the squamous epithelium is converted into columnar-like epithelium in the distal esophagus in response to reflux injury. Barrett’s Esophagus is the only known precursor to Esophageal Adenocarcinoma (EAC), a disease with a five-year survival rate of 21%. First line treatments focus on acid suppression and endoscopic mucosal resection but did not result in a decrease of EAC incidence highlighting the importance of new therapeutics. Previous …

Multi-Omics Analysis Of Streptococcus Pneumoniae Serotype 3 Using A Murine Infection Model, Jash Kamlesh Trivedi

Graduate Thesis and Dissertation post-2024

Streptococcus pneumoniae (SPN), a gram-positive encapsulated pathogen, inhabits the human nasopharynx asymptomatically but can cause severe infections, including invasive pneumococcal diseases (IPD). Although targeted by vaccines, serotype 3 (ST3) remains highly prevalent within the United States and globally. Sequence type 180 lineage within Clonal Complex (CC)180 is the predominant lineage of serotype 3 globally. Genetically, Clonal Complex 180 is divided into clade I and II, with clade II recently surpassing clade I in prevalence. However, the molecular mechanisms driving this shift remain poorly understood. Here, we employ a multi-omics approach, combining pangenome analysis and dual-RNA sequencing, to investigate genetic factors …

Comparing Inter-Rater Reliability For Two Coding Methodologies In Meta-Analysis Data Extraction, Christine D. Destefano

Graduate Thesis and Dissertation post-2024

Meta-analyses are critical tools for evidence-based policymaking, but their validity depends heavily on accurate data extraction from primary studies. While previous research has focused on procedural aspects of coding and reliability of effect size extraction, there remains a significant gap in understanding how to improve inter-rater reliability (IRR) for moderator variables that provide crucial context for meta-analytic findings. This study compared two methodological approaches for coding moderator variables: traditional low-inference coding and a novel drill-down questioning technique adapted from database development principles. Using a comparative analysis design, two independent coders extracted data from 18 primary studies included in a published …

Evaluating Indirect Markers Of Musculotendinous Unit Recovery Following Eccentric Plantar Flexor Exercise, Ecaterina Vasenina

Graduate Thesis and Dissertation post-2024

The recovery of the musculotendinous unit (MTU) following eccentric exercise is a complex process influenced by mechanical, structural, and nutritional factors. The MTU encompasses interconnected systems, including the Achilles tendon and calf muscles, which respond dynamically to mechanical loading. The interplay of these systems is critical to understanding recovery and optimizing interventions for performance and rehabilitation. Despite advances in the field, gaps remain in assessing measurement reliability, identifying sensitive recovery markers, and evaluating the efficacy of nutritional strategies such as collagen supplementation.

This dissertation is organized into three interrelated studies. Study 1 presented in Chapter 2 investigated the reliability of …

Considerations For Application Of The Titleist Performance Institute Screen, Andrew Skibski

Graduate Thesis and Dissertation post-2024

The golf swing is a complex movement requiring a combination of power, flexibility, stability, balance, and coordination to strike the ball at a high velocity with precision. The Titleist Performance Institute (TPI) screen is a series of functional tests used to identify individuals’ physical limitations that may influence their ability to perform the golf swing effectively. TPI guidelines recommend performing the TPI screen without a warm-up to improve consistency, but reliability of the TPI screen has not been previously published. Additionally, factors such as a warm-up or playing a round of golf may influence the body’s physical capabilities and could …

Motor Unit Control Of Maximal Grip Force Among Older Adults: Reliability, Weakness, And Interventions, Jonathan P. Beausejour

Graduate Thesis and Dissertation post-2024

Recent evidence suggests that grip strength is a critical biomarker of brain, muscle, and metabolic aging. To date, neuromuscular properties related to individual motor unit size and firing rates have not been explored in the context of grip strength assessments in the older adult population. Given the strong correlation between grip strength and all-cause mortality, understanding motor unit characteristics during maximal grip tests will provide novel perspectives and implications regarding healthy aging. The purpose of this dissertation project was to develop an analytical framework to reliably characterize motor unit strategies employed during maximal grip strength tests, and compare these characteristics …

Characterizing Conditioned Pain Modulation And Quadriceps Motor Unit Recruitment Among Older Adults With Chronic Knee Pain, Emily J. Parsowith

Graduate Thesis and Dissertation post-2024

BACKGROUND: Over 25% of U.S. older adults experience chronic knee pain, which worsens with inactivity, creating a cycle of pain, disability, and sedentary behavior. However, a limited understanding of its underlying mechanisms hinders the development of effective treatments. PURPOSE: This study integrated assessments of Conditioned Pain Modulation (CPM) and motor unit control to elucidate the role of pain sensitization and neuromuscular impairments specific to chronic knee pain. METHODS: Seventy-five participants were divided into three groups: young adults (n=25), older adults without pain (n=30), and older adults with chronic pain (n=20). CPM efficiency was evaluated using heat and pressure test stimuli …

Understanding Pre-Service Teachers’ Engagement, Application And Perception Of Instructor Feedback In An Online Teacher Education Course: An Action Research Study, Iram Khan

Graduate Thesis and Dissertation post-2024

Teachers should prioritize continuous professional development through shared experiences and reflective teaching to remain competitive in the global education system and become better teachers to assist language learners in achieving their goals (Vadivel et al., 2021). Professional development courses are crucial for enhancing teaching skills; however, there is a concern that such initiatives seem ineffective in promoting change in teaching practices (Darling-Hammond et al., 2017; Gore et al., 2017). Implementing effective instructional approaches in teacher education courses, such as feedback and reflection, is crucial for aspiring teachers to enhance their knowledge and professional growth (Darling-Hammond et al., 2017; Pharis et …

The Impact Of Social And Political Capital On Black Male Educational Leaders Lived Experiences With Hiring Practices: A Convergent Parallel Mixed Methods Descriptive Study, Travis L. Brown

Graduate Thesis and Dissertation post-2024

According to Woodson and Pabon (2016, as cited in Bass, 2020) Black males represent less than 2% of the US public education workforce. This is concerning considering that many schools across the nation are becoming increasingly diverse. Scholars such as Bass (2020) have even cited that classrooms “may never completely rebound” (p. 356) from finding Black men to fill vacant teaching positions which could ultimately lead to a career in educational leadership. filling classrooms with available Black men in the profession. This study employed a convergent parallel mixed method design within a descriptive research framework to examine the impact of …