Digital Commons Network^™

Patient Factors Influencing Caregiver Burden After Stroke, Madison Johnson, Catherine Vaughn, Elizabeth Byrd

Expo Student Presentations

2026 Summer Expo Poster Presentation

• Health Sciences & Health Professions

Adolescent Brain Activity During Associative Memory Encoding Is Related To Dietary Nutrient Intake, K S. Mohankumar, C T. Eickstead, A Bolaram, D K. Grey, C A. Orihuela, R Evans, S Mrug, D C. Knight

Expo Student Presentations

2026 Summer Expo Poster Presentation

• Social & Behavioral Sciences

Vegf-A Mediates Red Light-Induced Enos Expression In Human Microvascular Endothelial Cells, Iman Zuberi, Helen Brown, Nicole Lohr

Expo Student Presentations

2026 Summer Expo Poster Presentation

• Biological & Life Sciences

Machine Learning Identifies Structural Predictors And Residual Hotspots Of County-Level Cardiovascular Mortality In The United States, Jeevan Nammi

Expo Student Presentations

2026 Summer Expo Oral Presentation

• Health Sciences & Health Professions

Comparative Hepatobiliary Adverse Event Reporting Phenotypes Among Traditional And Emerging Masld Therapies: A Faers Analysis, Jeevan Nammi

Expo Student Presentations

2026 Summer Expo Oral Presentation

• Health Sciences & Health Professions

Uab Libraries Q2 2026 Employee Updates, Uab Libraries

UAB Libraries News

No abstract provided.

Smart Cataloging: Tools, Techniques, And Ai-Driven Audits For Metadata Excellence, Irina Stanishevskaya

Libraries Professional Work

Ensuring high-quality metadata is foundational to effective resource discovery, access, and long-term management withing library systems. However, for early-career librarians, evaluating the accuracy and completeness of bibliographic records can present a significant challenge, particularly when navigating complex cataloging standards. This presentation offers a practical framework for assessing metadata quality based on Resource Description and Access (RDA), MARC 21 encoding, and OCLC Bibliographic Formats guidelines. Attendees will be introduced to strategies that balance precision with workflow efficiency, enabling consistent quality control across diverse cataloging environments. The session will also showcase key tools and evaluative methods that support metadata enhancement, including bibliographic …

June 26, 2026 Ereporter, University Of Alabama At Birmingham

eReporter (campus newsletter)

No abstract provided.

June 24, 2026 Blazer Weekly, University Of Alabama At Birmingham

Blazer Weekly (student newsletter)

No abstract provided.

Printing Press Renewal, Ashley Mcguire, Margaret Wood Balch, Anna Kaetz, Timothy M. Wick

Libraries Professional Work

The University of Alabama at Birmingham (UAB) Libraries are home to a Chandler & Price printing press, originally built in 1885. Unfortunately, this press was not whole or fully operational when it was acquired by the UAB Libraries in the 1970s. Among its defects, the press lacked the treadle, Pittman arm, and crankshaft to power the press, a functioning rotating ink plate, a chase for holding the type in place, and the pin that keeps the large wheel turning in time with the gears that lead the machine to function. Members from the UAB Libraries Historical Collections and Reference and …

June 23, 2026 Ereporter, University Of Alabama At Birmingham

eReporter (campus newsletter)

No abstract provided.

From Athens To Jerusalem: Platonism, Richard Owen, And The Road Not Taken In Biology, Michael A. Flannery

Libraries Professional Work

Tertullian provocatively asked (circa 200 AD), “What indeed has Athens to do with Jerusalem? What concord is there between the Academy and the Church?” The relationship between formal philosophy and religion has been a contentious battleground ever since. It has historically come into sharpest focus in biology generally, and evolutionary theory specifically. Charles Darwin clearly won the day in the short-term. His evolutionary functionalism looked like an inglorious abandonment of time-honored metaphysical realism for positivist empirical reductionism with a concomitant horizontalization of perspective that has secularized and flattened the intellectual landscape. But more recently the rise of evo-devo (evolutionary developmental …

Describing Propagation Of Carbapenem-Resistant Acinetobacter Baumannii Through Comparative Genomics And Phenotypic Analysis Of Modern-Day Clinical Isolates, Emma Graffice

ETDs from 2020-2029

Understanding the genomic structure of bacterial populations is essential for tracking antimicrobial resistance and informing public health strategies to prevent spread of multidrug resistant organisms. In this study, we investigated the diversity and distribution of carbapenem-resistant Acinetobacter baumannii (CRAb) lineages across a major healthcare system in the U.S. Deep South through both retrospective and prospective isolate collection. Our analysis revealed a heterogeneous population composed of multiple genotypically and phenotypically distinct lineages. To improve the resolution of lineage classification, we applied average nucleotide identity (ANI) as a high-resolution metric for comparative genomics. A ≥99% ANI threshold effectively delineated lineages, outperforming traditional …

Contribution Of Phosphorylation To Hp1a Function, James Walts

ETDs from 2020-2029

Heterochromatin Protein 1 (HP1) family members are highly conserved, non-histone chromosomal proteins essential for heterochromatin formation and transcriptional regulation. In Drosophila melanogaster, HP1a functions both as a transcriptional repressor and activator, as well as other functions, and undergoes post-translational modifications, including phosphorylation. The functional consequences of HP1a phosphorylation remain largely unexplored. This thesis investigates the role of phosphorylation at serines 89/90/91 (S899091) of HP1a by generating two mutant alleles: a phospho-mimic (SE) and a phospho-block (SA). Both alleles produce stable mRNA transcripts; however, Western blot analysis revealed reduced protein accumulation relative to wildtype HP1a. Homozygous phospho-block animals are embryonic lethal …

Jnk Signaling Impacts Car-T Cell Effector Function, Charles Kuhlmann

ETDs from 2020-2029

The potent cytotoxic activity of T cells serves as a natural defense against cancers. Chimeric antigen receptor (CAR) T cell therapy represents a strategy for harnessing T cells against advanced tumors. CAR-T cell therapy has seen striking success against hematologic malignancies, prompting its application to new diseases. Ovarian cancer is a highly lethal disease characterized by frequent recurrence and aggressive nature, prompting the investigation of CAR-T cell therapy as a salvage regimen. However, like in other solid tumors, the early performance of CAR-T cell therapy in ovarian cancer is poor. While many strategies exist for improving the longevity of CAR-T …

Culturally Informed Approaches To Support Perinatal Mental Health: Perceptions And Experiences Of Perinatal Depression And Support Systems Among Postpartum African-Born Women In The United States, Joyce O. Imafidon

ETDs from 2020-2029

Perinatal mental health (PMH) of African-born women (ABW) is underrepresented in research and practice in the United States (US) despite known consequences of poor mental wellbeing on one’s overall health, relationships and productivity. Beyond their fundamental role in family support, ABW contribute significantly to the US workforce, education sector, and economy. This three-paper dissertation enhances understanding on PMH outcomes, perception and experiences of ABW in the US. Perinatal depression (PD), one of the most common mood disorders affecting 1 in 8 women, is highlighted. The overarching question is to what extent does the US health system address PMH of ABW …

Identifying Existing Barriers To Equitable Transportation In Birmingham, Alabama, Brandy Rose Mckinney

ETDs from 2020-2029

A transportation system is designed to connect people to essential community resources and support their mobility needs. However, transportation facilities and services in lower-income communities often fail to meet local demands, restricting access to jobs, healthcare, recreation, and other critical services. These gaps disproportionately impact lower-income and vulnerable populations, reducing mobility and overall quality of life. This study aims to (a) define transportation inequity and the measures used to assess it; (b) summarize existing inequities across the United States; (c) examine travel choices, needs, and barriers in lower-income communities in Birmingham, Alabama; and (d) propose strategies to address transportation inequity …

Darkstar: A Memoir In Essays, Sophie Hawke Isham

ETDs from 2020-2029

Darkstar: A Memoir in Essays is an essay collection that follows the last four years of my life. These essays vary in length, format, and material. The themes these essays tackle range from heavy subjects like deteriorating mental health from bipolar disorder and grief over the loss of pets and family members, to lighter subjects such as gender expression and identity, and the love surrounding me from friends, family, and relationships. While each essay can stand alone, they are more fleshed out and connected in the context and structure of this thesis. This body of work explores the various ways …

Efficient Multimodal Foundation Model Tuning For Hallucination Mitigation, Fei Zhao

ETDs from 2020-2029

Over the past few years, multimodal foundation models have achieved remarkable progress in perception and understanding. However, two challenges limit their reliability: (1) dependence on offline training, which in most real-world settings requires large volumes of labeled data and, as a result, hinders the model’s ability to adapt to new data or domains; (2) weak cross-modal grounding, which often leads to hallucinated content generation, producing descriptions that are linguistically fluent but inconsistent with the input visual evidence. This dissertation frames hallucination mitigation as an outcome of transitioning from fixed learning (static, offline fine-tuning) to adaptive, feedback-driven lifelong learning. By incorporating …

Behind The Screen: Exploring How Undergraduate Students Experience Sense Of Belonging In Online Learning Environments In The United States, Grace Ellen Kiersznowski

ETDs from 2020-2029

Enrollment in online courses in higher education has been rising rapidly over the past couple of decades and has accelerated since the COVID-19 pandemic. This has made higher learning more accessible for students who would otherwise have difficulty earning a degree. Online education poses many barriers to students’ development of a sense of belonging, something research has been found to be of great importance to student success and well-being. Relatively little was known about students’ sense of belonging in online learning environments prior to the pandemic. Since the pandemic, online education has undergone major changes, changing the landscape in a …

Bone Marrow Adiposity, Obesity, And Tumor Burden In Newly Diagnosed Multiple Myeloma, Ananya Deshpande

ETDs from 2020-2029

Multiple Myeloma (MM) is the second most common hematologic malignancy in the United States. It is characterized by the accumulation of clonally expanded plasma cells in the bone marrow, which leads to end organ damage and myeloma-defining events requiring treatment. The only modifiable risk factor for MM is obesity. However, associations between obesity, bone marrow adipocytes, and tumor burden at MM diagnosis remain unclear. We evaluated associations of bone marrow adipocytes, body mass index (BMI), and clinical features of tumor burden among 168 patients with histologically confirmed newly diagnosed multiple myeloma (NDMM) enrolled in the Integrative Molecular and Genetic Epidemiology …

The Guardian Order, Jennifer Jayden Foster

ETDs from 2020-2029

The Guardian Order is a young adult fantasy novel set in the sacred land of Enyimel, a sanctuary sustained by magic and ancestral guardianship. The narrative follows siblings Kairos and Verena Sepher as they confront both an ecological catastrophe and a deeply personal rupture within their family. When a blight corrupts the land and destabilizes its magic, they are forced into a reluctant alliance to save their people. However, the external crisis mirrors an internal one: a lifetime of unequal parental expectations has shaped them into ideological opposites. Kairos embraces the heroic destiny prepared for him, while Verena resists a …

Why Gentlemen Prefer Chi Omega: The Impact Of The Sorority Tier System On The Member Experience, Cameron Pannell

ETDs from 2020-2029

Sorority life is situated in a social hierarchy, in which the hierarchical tiers are determined by sorority women’s feminine worth. The hierarchical system in sorority life originates from women’s pursuit of hegemonic femininity. This study utilized semi-structured interviews of eight sorority women to fulfill the purpose of this study, which was to investigate how the sorority tier system shapes members’ experiences in Greek life and in college. Data was analyzed using thematic analysis. The findings of this study reveal that access to top-tier chapters is limited to elite women; women choose their chapter either for deep connections or for reputation …

Caring Through Cancer: The Role Of Stress And Social Support In The Lives Of Caregivers Diagnosed With Cancer, Antoinette Shantay Williams

ETDs from 2020-2029

Caregivers living with cancer face overlapping burdens that are often overlooked in research, policy, and practice, despite the profound implications for their mental health and the care they provide. The main objective of this dissertation is to examine how cancer status, gender, and social support intersect to influence the number of poor mental health days reported by caregivers in the United States and a U.S. territory. Specifically, this study assesses differences in poor mental health days between caregivers with and without cancer and examines whether gender and social support independently and jointly moderate this potential association. Using 2022-2023 data from …

Challenges Of Lutetium-177 Metastable Concentration In Radiopharmaceutical Waste, Cameron Robert Liggitt

ETDs from 2020-2029

Lutetium-177 (Lu-177) is an upcoming radiopharmaceutical with commercial use recently approved for cancer treatment by the Federal Drug Administration (FDA). During production, a contaminate, Lutetium-177 metastable (Lu-177m), can also be produced. The concentration of Lu-177m will vary greatly depending on the production method. One of the largest problems posed by this metastable contaminant is disposal challenges due to its longer half-life and more energetic decay process. This research models the potential for the decay in storage method to be used for disposal of Lu-177 waste based on the concentration of Lu-177m. Utilizing varying ratios of metastable per therapeutic dose, this …

Nazi Propaganda In The United States Prior To American Entry Into The Second World War, Trenton Alexander Bowen

ETDs from 2020-2029

This thesis examines the multifaceted nature of Nazi propaganda in the United States during the interwar years. I argue that these publications were not just a parade of familiar cliches about Jews or the wisdom of American neutrality. Rather, they and the organizations that disseminated them presented a jumbled patchwork of lies, hypocritical claims, contradictions, and distortions. In other words, I argue that Nazi propaganda was so dangerous in the United States because it relied on mixed and confusing messaging, and in turn, on the ignorance of Americans about the nature of the “new Germany.”

Shaping Fibroblast Fate To Drive Fibrotic Remodeling In Pulmonary Fibrosis: Decoding S100a4, Spring Li

ETDs from 2020-2029

Idiopathic pulmonary fibrosis (IPF) is a progressive interstitial lung disease characterized by persistent fibroblast activation, excessive extracellular matrix (ECM) deposition, and irreversible remodeling of lung architecture. A central feature of disease progression is the accumulation of fibroblasts that evade apoptosis and persist in a pathologically activated state. However, the molecular mechanisms that sustain this aberrant phenotype remain incompletely understood. The calcium-binding protein S100A4 has been implicated in fibrotic processes, but its role in orchestrating fibroblast fate and profibrotic behavior has not been fully defined, particularly with respect to its influence on fibroblast survival and activation in IPF. In the first …

Unintentional Gun Injury In Children: Firearm Safety Knowledge, Intention, And Behavior And Psychological Moderators That Predict Unsafe Firearm Use, Yixin Wang

ETDs from 2020-2029

In the United States, 4,752 children under age 19 died from firearm injuries in 2021. Among children younger than 14, 13% of firearm-related deaths were unintentional. In ad-dition, approximately 40% of children lived in households with firearms in 2021, and in many states, children may legally hunt without adult supervision after completing hunter education training. Although knowledge-based firearm safety education programs have been developed, existing interventions have shown limited effectiveness in improving chil-dren’s firearm safety behaviors. In response, the present study examined children’s firearm safety performance through the lens of the Theory of Planned Behavior and developmental factors relevant to …

The Medicalization Of Rapists In Psychiatry From 2000-2024, Lily Plowden

ETDs from 2020-2029

The process of human problems coming to be defined as medical conditions and thus under the purview of medical professionals is called medicalization. This study examines how psychiatrists medicalize perpetrators of sexual violence, looking particularly at debates around whether to include a new disorder, Paraphilic Coercive Disorder, in the Diagnostic and Statistical Manual of Mental Disorders, 5th Edition. Using a content analysis of n=102 articles, it finds that discussions of the pathology of sexual violence perpetration were prevalent among psychiatric journals from 2000-2024. Psychiatrists medicalize rapists through three pathways: advocating for a new medical disorder; attributing the cause of sexual …

Investigation Of The Noise Reduction Performance Of A Commercial Active Noise Canceling (Anc) Device, Eli O'Connor

ETDs from 2020-2029

It is estimated that 22 million workers are exposed to potentially damaging noise at work each year. According to Occupational Safety and Health Administration (OSHA), active noise canceling (ANC) devices are generally not adequate to use for hearing protection in an occupation setting. This study examined the noise attenuation of AirPod Pros 3, to investigate how the device performs at different sound levels. AirPods Pros 3 and a CARL mannequin were used for this study. Two dosimeters were placed inside the mannequin’s right and left ear canals. A speaker played pink noise at external ear sound levels of 90, 95, …