Digital Commons Network^™

An Autoethnography Of My Experience Navigating The United States Educational System As An Immigrant: Intercultural Communication Challenges And Cultural Asynchronization, Anuti Ngangana

Electronic Theses and Dissertations

The purpose of this study was to share experiences as an immigrant student and answer the following question: What does my personal life history reveal about the importance of intercultural communication in the U.S. educational system? Immigrants leave their countries of origin and migrate to the United States for various reasons. Many are traumatized when they enter the country due to civil unrest in their native countries. Immigrants arrive with their children, who join a school system that is generally unprepared to meet their needs. In order to document immigrant experiences, the researcher utilized an autoethnographic approach using counter-storytelling from …

University Of Mississippi 172nd Commencement, Class Of 2025, University Of Mississippi, Glenn F. Boyce, Noel E. Wilkin, A. J. Brown

Commencement Programs

No abstract provided.

Pulse Pressure, White Matter Hyperintensities, And Cognition: Mediating Effects Across The Adult Lifespan, Jade Hannan, Sarah Newman-Norlund, Natalie Busby, Sarah C. Wilson, Roger Newman-Norlund, Chris Rorden, Julius Fridriksson Ph.D., Leonardo Bonilha

Faculty Publications

Objectives: To investigate whether pulse pressure or mean arterial pressure mediates the relationship between age and white matter hyperintensity load and to examine the mediating effect of white matter hyperintensities on cognition.

Methods: Demographic information, blood pressure, current medication lists, and Montreal Cognitive Assessment scores for231 stroke- and dementia-free adults were retrospectively obtained from the Aging Brain Cohort study. Total WMH load was determined from T2-FLAIR magnetic resonance scans using the TrUE-Net deep learning tool for white matter segmentation. In separate models, we used mediation analysis to assess whether pulse pressure or MAP mediates the relationship between age and total …

Covid-19 And Related Adverse Neurological Complications, Hannah A. Wasson

Honors Thesis

Abstract

The COVID-19 pandemic changed the world drastically, and its impact was monumental. COVID-19 or SARS-CoV-2, or severe acute respiratory syndrome, was the virus responsible for causing such mayhem. This contagious virus can enter the body via different routes, live on surfaces for hours, and be transmitted through the air, increasing infection risk. Once it enters the body, it can trick the body into replicating the virus. From this reaction within the body, signs and symptoms follow. While the name indicates a respiratory illness, the virus can inflict injury on other parts of the body. Due to the organ systems …

Fifty-Ninth Commencement (Undergraduate), Sacred Heart University

Commencement Programs

Program for undergraduate ceremonies, May 10, 2025.

Digital Eye Strain In College Students: The Impact Of Academic Majors And Study Habits On Visual Health, Jennica L. Pitts

Honors Thesis

Digital eye strain (DES) has recently grown to become a significant concern among the college student community, particularly with the increased reliance on electronic and screen-based devices for academic and recreational purposes. This study aims to explore potential correlations between a university student's academic major, study habits, and screen-based behaviors, as well as any symptoms they may experience digital eye strain (as well as any other potential contributing factors) In total 81 college students chose to participate in an online survey (through Qualatrics) which assessed their academic majors, GPA, status in the honors program, screen usage, DES symptoms experienced, any …

Influencer Or Fake, It Is All One In The Same On Tiktok, Martina Nicholson

Departmental Honors & Graduate Capstone Projects

How brands market their product has changed with the rise of social media. TikTok has become one of the largest platforms for brands to find consumer bases. This is because TikTok is a source of entertainment that has been able to co-opt marketing movements that introduce the aspect of brand and viewer relationship based on identity. When a viewer is able to establish an identity with the brand, they become an active consumer. Brands are able to do this through the influencers, which has become the new norm within marketing strategy. Influencers are people who are able to gain a …

Exploring The Landscape Of Animal Advocacy In Egypt: Insights Into Stray, Wildlife, And Farmed Animal Rights, Yara Moussa, Wasseem Emam

General - Animal Protection

This article examines the landscape of animal advocacy in Egypt, a nascent and growing field in one of Africa’s largest economies and most densely populated countries. It focuses on three types of animal advocacy: 1) stray animal welfare, 2) wildlife conservation, and 3) farmed animal welfare. The paper critically analyses current practices and trends in each of these areas, highlighting the main challenges and opportunities facing the growth of the movement. Our research draws on insights from interviews with active animal welfare organizations, situating their practical experiences, daily operational struggles, as well as instances of success, within Egypt’s wider socio-economic …

Our Obsession With Serial Killers: A Jeffrey Dahmer Media Analysis, Aysia Jo Hall

Honors Thesis

Social media platforms have developed a new form of true crime media. This paper aims to discuss media portrayals of Jeffrey Dahmer on the Netflix series “Dahmer - Monster: The Jeffrey Dahmer Story,” YouTube, and other forms of new true crime media, while specifically analyzing videos from TikTok. The goal is to demonstrate why this type of media is created, explain why society chooses to view this type of media, and signify what changes have been made across true crime media to satisfy society’s needs of entertainment. By viewing TikTok’s about Dahmer and his case, three portrayal elements are found …

Relationship Between Prodigiosin Production And Batrachochytrium Dendrobatidis Metabolite Concentration, Nautica Ek Hagg

Honors Thesis

Batrachochytrium dendrobatidis (Bd) is a pathogenic fungus that has been causing extirpations of amphibian species across the globe. The microbiome on the skin of amphibians is known to be a key factor in infection dynamics. It has been established that one species of cutaneous bacteria, Serratia marcescens, and a secondary metabolite with antifungal properties it produces, prodigiosin, has shown a promising ability to decrease the growth of Bd. However, when Serratia marcescens is grown in the same media with added metabolites produced by Bd, there is an observed decrease in the production of the bacteria’s protective metabolite, prodigiosin. This experiment …

Functional Electrical Stimulation For Foot Drop: A Narrative Review, Garrett R. Watson

Honors Thesis

Foot drop (FD) is a neuromuscular impairment that limits ankle dorsiflexion during walking. It often leads to unsafe gait patterns, increases the risk of falls, and reduces independence. Functional electrical stimulation (FES) has emerged as a promising rehabilitation tool that activates muscles or nerves to improve foot clearance and support motor recovery. Unlike passive devices such as ankle-foot orthoses, FES promotes active neuromuscular engagement and may foster long-term improvements through neuroplastic adaptation. This narrative review examines the causes and clinical consequences of FD and evaluates the role of FES in restoring functional mobility. Key topics include FES technologies, stimulation parameters, …

The Complexities Of Hiring In A Remote Landscape: Examining The Role Of Remote Work Opportunities For Individuals With Criminal Records, Sivasubbarayan Srinivasan

Dissertations

This study examined how employer risk perceptions, beliefs in rehabilitation, and support for second-chance employment influence hiring decisions regarding individuals with criminal records, while also evaluating whether remote work moderates these relationships. Prior research has extensively explored employer attitudes toward ex-offenders in traditional, in-office environments; however, limited attention has been given to how remote work arrangements may alter perceived risk or hiring willingness. Given the expansion of remote and hybrid work models in the United States, understanding whether physical workplace separation reduces stigma or perceived liability is both theoretically and practically significant.

The study collected survey data from 605 hiring …

Is Syria Truly On The Path To Democracy?, William Ulterino

Opinion Matters: Student Analyses of World News

This op-ed assesses the plausibility that Syria’s new government will usher in the first true democracy for an Islamic nation in the Middle East.

Japan And Its Hesitation In Legalizing Same-Sex Marriage, Morgan R. Lewellen

Departmental Honors & Graduate Capstone Projects

Japan is the only state in the G7 that has not legalized same-sex marriages despite increasing support of LGBTQ+ rights and norms for respecting human rights. While some local governments and constitutional courts have made progress with recognizing same-sex partnerships and deeming the ban on same-sex marriage unconstitutional, the Japanese national government has not enacted comprehensive pro-LGBTQ+ policy. Instead, the Diet (Japan’s legislative body) passed the “LGBT Understanding and Enhancement Bill” in 2023, which is a law that fails to legally recognize same-sex marriage or provide protections. This project aims to explore Japan’s hesitancy by examining politics, culture, history, and …

Program Evaluation Of The Behavioral Interventions Monitoring Assessment System-2 For High School Students In Rural Nebraska, Laura Burnett, Lakin Braman

Doctor of Nursing Practice Projects: College of Nursing

Behavioral and mental health issues among adolescents in rural areas often go unrecognized due to limited access to screening and intervention. This study evaluated the efficacy of the BIMAS- 2 tool in identifying at-risk high school students in a rural Nebraska high school. Methods: A retrospective cohort program evaluation was conducted over two years with 263 students in grades 9-12. The BIMAS-2 assessment was administered electronically each semester, followed by in-person mental health interviews. Descriptive statistics and Pearson chi-square tests assessed the tool’s sensitivity, specificity, and predictive value. Results: The BIMAS-2 demonstrated high sensitivity (100%) and specificity (96.15%), with a …

Reducing Stigma Towards Alcohol Use Disorder (Aud): A Parasocial Contact Approach, Prah Haider

Honors Thesis

Alcohol use disorder (AUD) is characterized by loss of control over alcohol intake, compulsive alcohol use and a negative emotional state when not drinking, which can follow a chronic, relapsing course (Carvalho et al., 2019). AUD ranks among the most prevalent mental disorders globally. According to the 2022 National Survey on Drug Use and Health, 28.8 million adults ages 18 and older (11.2% in this age group) had AUD in 2021 (NIH, 2024). My proposal seeks to create a novel approach to addressing stigma through creating the illusion of a relationship between a television viewer and a mediated on-screen persona. …

Relationship Between Maternal Plasma Retinol And Provitamin A Carotenoids With Fetal And Infant Kidney Development, Anum Akbar

Theses & Dissertations

Vitamin A plays a critical role in fetal organ development. Studies suggest that maternal vitamin A deficiency affects fetal nephron numbers, potentially leading to smaller kidney sizes and an increased risk of chronic kidney disease later in life. However, human studies exploring maternal vitamin A's impact on fetal kidney development lack longitudinal data and within-cohort comparisons. Furthermore, the influence of provitamin A carotenoids (α-carotene, β-carotene, β-cryptoxanthin) on kidney size remains unexplored. This dissertation addresses these gaps by analyzing relationships between maternal and cord plasma retinol and provitamin A carotenoid concentrations with fetal and infant kidney sizes. Our prospective cohort …

Behavior Analysts’ Training And Practices Regarding Cultural Diversity: A Replication And Extension, Tania M. Valdez-Nuguid

Theses & Dissertations

Culturally responsive care, which involves adapting assessment and treatment methods to reflect the culture of individuals served (Sue & Torino, 2005), is crucial for client success, especially for minoritized and marginalized groups. This study replicated and extended Beaulieu et al. (2019) by surveying behavior analysts on their training, perceived competence, and practices in culturally responsive care. We extended Beaulieu et al. (2019) by including open-ended questions regarding culturally responsive practices and barriers faced in delivering culturally responsive care and offering the survey in Spanish. Participants reported feeling skilled and comfortable providing culturally responsive care, with increased training across various modalities. …

The Art Of Dreaming: A Surrealist Approach To Dream Analysis, Shelby Wright

Honors Thesis

Over the past two years, I created a series of paintings to explore the meaning of my nightmares. This study analyzes the themes and symbols in these dreams through the psychological frameworks of Sigmund Freud and Carl Jung. Freud’s causal approach focuses on repressed desires, while Jung’s method relies on mythological symbols and archetypes in the collective unconscious. Drawing on the ideas of André Breton and the Surrealist movement, I examine how art can bridge dreams and waking life. By painting my dreams, I aim to better understand my unconscious and invite viewers to question their perception of reality. This …

Pulse Pressure, White Matter Hyperintensities, Andcognition: Mediating Effects Across The Adult Lifespan, Jade Hannan, Sarah Newman-Norlund, Natalie Busby, Sarah C. Wilson, Roger Newman-Norlund, Chris Rorden, Julius Fridriksson, Leonardo Bon, Nicholas Riccardi

Faculty Publications

Objectives: To investigate whether pulse pressure or mean arterial pressure mediates the relationship between age and white matter hyperintensity load and to examine the mediating effect of white matter hyperintensities on cognition.

Methods: Demographic information, blood pressure, current medication lists, and Montreal Cognitive Assessment scores for231 stroke- and dementia-free adults were retrospectively obtained from the Aging Brain Cohort study. Total WMH load was determined from T2-FLAIR magnetic resonance scans using the TrUE-Net deep learning tool for white matter segmentation. In separate models, we used mediation analysis to assess whether pulse pressure or MAP mediates the relationship between age and total …

Coxiella Burnetii Manipulation Of Membrane Contact Sites In The Intracellular Niche, Margaret F. Sladek

Theses & Dissertations

Coxiella burnetii is a highly infectious and environmentally persistent bacterium that causes the disease Q Fever. Its intracellular home, the Coxiella-Containing Vacuole (CVV), is formed from fusion of host-derived vesicles and is rich in sterols - yet cholesterol accumulation in the CCV is bacteriolytic. Our lab’s goal is to understand how Coxiella manages intracellular cholesterol levels and survives within the host. One way Coxiella may modulate CCV cholesterol is through membrane contact sites (MCS), areas where molecular complexes bridge two organelles and exchange lipids. This thesis explores how Coxiella uses both a mammalian lipid transfer protein and bacterially-encoded effector …

Navigating Lipid Nanoparticle Design: From Microfluidic Optimization For Rna Delivery In Pancreatic Cancer To Extended-Release Formulations For Hiv-1 Therapy., Farhana Islam

Theses & Dissertations

Lipid nanoparticles (LNPs) have emerged as a powerful platform for the delivery of RNA and small-molecule therapeutics, enabling improved drug stability, biodistribution, and cellular uptake. This study explores the formulation and optimization of LNPs for two distinct therapeutic applications: (1) mRNA-based therapy for pancreatic cancer (PC) and (2) extended-action fostemsavir (FTR) delivery for HIV-1 treatment. For PC therapy, a library of 48 mRNA-LNP formulations was developed for intraperitoneal (IP) administration in an orthotopic pancreatic tumor mouse model. Using microfluidic assembly, LNPs were engineered with varying lipid compositions and characterized based on size, zeta potential, and cytotoxicity. Biodistribution and mRNA expression …

Cholestasis And Fluid Flow Are Biomechanic Regulators Of Cholangiocarcinoma Progression, Andrew Oleksijew

Theses & Dissertations

Cholestasis, altered or absent bile flow, is associated with poor survival in patients with cholangiocarcinoma, an aggressive cancer of the biliary epithelium. Changes in bile flow often result in stricture or obstruction. Experimental cholestasis promoted tumor growth and progression. However, studies are needed that directly assess the mechanical interaction between bile flow, or bile shear stress, and cholangiocarcinoma signaling. We hypothesized that cholestasis and absent bile shear stress activated cancer signaling and increased aggressive cellular behaviors such as proliferation and migration. Fluid shear stress approximating bile flow was applied by orbital culture plate method and compared to identical static culture …

Multi-Modal Mri For The Pre-Clinical Evaluation Of Hiv-Linked Changes In The Central Nervous System, Gabriel Gauthier

Theses & Dissertations

Though the inception of anti-retroviral therapy (ART) has fundamentally changed the life expectancy of human immunodeficiency virus (HIV) patients, accessibility and outcomes vary enormously along demographic lines. Even for people living with HIV (PLWH) with perfect access and adherence to anti-retroviral drugs (ARVs), modern treatment plans are fundamentally unable to secure complete viral remission for patients. The cause of this perpetual infection is the persistence of viral reservoirs in the central nervous system (CNS), hidden beyond the reach of modern ARVs, leaving patients to deal with lifelong medication side-effects and risks of developing HIV-associated neurodegenerative disorders (HAND). Despite improving outcomes …

Apolipoprotein E4, Tauopathy, And Brain Injury: Molecular Insights Into Alzheimer's Disease Pathology, Nashanthea J. Roland

Theses & Dissertations

Alzheimer’s disease (AD) is the world’s leading cause of dementia, characterized by progressive atrophy of the hippocampal and cortical brain regions, synapse damage and loss, and a buildup of senile plaques and neurofibrillary tangles composed of β-amyloid peptides and hyperphosphorylated tau, respectively. While age is the most significant risk factor for developing AD, apolipoprotein E4 (APOE4) is the strongest genetic risk factor for AD. Although it is known that APOE4 influences tau pathology, the molecular mechanisms by which APOE4 drives AD pathogenesis and progression remain unclear. In addition to intrinsic contributions to AD, there are many extrinsic factors that can …

Evaluating The Therapeutic Potential Of Geranylgeranyl Diphosphate Synthase Inhibitor, Ram2061, In Myeloma Bone Disease, Molly Muehlebach

Theses & Dissertations

Multiple myeloma (MM) is a hematological malignancy of the plasma cells which often results in lytic bone disease. Myeloma bone disease (MBD), characterized by diffuse osteopenia, bone lesions, or pathological fracture, results from MM mediated promotion of osteoclast resorption and dual inhibition of bone formation, drastically reducing bone strength and integrity. Development of MBD is known to significantly impact patient quality of life and increase risk of mortality. Considering that up to 80-95% of MM patients are expected to develop bone disease post-initial MM diagnosis, there is a significant need within this population for therapeutics which address both MM disease …

Intrinsic And Extrinsic Drivers Of Bioaerosol Decay: Investigating Pathogen Stability Of Bacteriophage Ms2, Sin Nombre Virus, And Sars-Cov-2 In Simulated Environments, Elizabeth A. Klug

Theses & Dissertations

The threat posed by a virus as a bioaerosol depends largely on its stability under various environmental conditions (relative humidity (RH), sunlight, ozone, etc.). This stability is typically studied through aerosol decay—how the virus' viability changes over time when exposed environmental conditions. The Goldberg rotating drum, a widely used tool for studying bioaerosols, has been the basis of such research (Goldberg et al., 1958). However, it has significant limitations, including an inability to measure initial pathogen infectivity loss and the use of small sample volumes. Additionally, it does not answer the question of what intrinsic factors (lipids, proteins, nucleic acids) …

Changing The Face Of Power: Understanding Black Female Clinical Supervisors Through The Superwoman Schema, Shanelle V. Clay

Electronic Theses and Dissertations

According to the American Counseling Association Code of Ethics (2014), the counseling profession’s core values include honoring diversity and embracing a multicultural approach to both direct services and supervision. Despite the acknowledgement of multiculturalism in clinical supervision, there is minimal research on the impact of supervisors’ intersectionality on supervision dynamics. This qualitative research study will examine the experience of Black female clinical supervisors and the impact the Superwoman Schema has on their role in supervision. This phenomenological research is grounded in the Superwoman Schema Conceptual Framework and Black Feminist Thought. A total of five superordinate themes and 14 subordinate themes …

Doctoral Supervisors Perceived Counseling Self-Efficacy After Being Trained On Using Supervision For Vicarious Grief Through The Discrimination Model, Sara Keegan

Electronic Theses and Dissertations

The purpose of the intended study was to investigate whether training doctoral students on how to handle vicarious grief experiences through the Discrimination Model would impact doctoral supervisors’ counseling self-efficacy when providing supervision on vicarious grief. This was determined by collecting and comparing pre- and post-test scores from 48 doctoral students, from CACREP-accredited Counseling Education and Supervision programs, on a researcher-revised version of the Counselor Self-Efficacy Scale that specifically addresses supervision for vicarious grief (CSES-SVG). Participants were recruited by using convenience sampling through invitation from the researcher via counseling-related listservs (e.g., CESNET, Duquesne’s Canvas/e-mail), or via program directors or site …

The Corps, Greta Zimmer, Daniel Rogers

Honors Thesis

When a rich, sheltered girl joins a ragtag community service team in Mississippi, she must learn who she is while dealing with her arrogant rival, manipulative boss, and the brutal challenges of serving the unhoused population.