Digital Commons Network^™

Investigating The Role Of The Liver-Brain Axis In Addiction, Camryn Holt, Isabella Roque, Shimran Sharma, Chris Galbraith, Jordan T. Yorgason

Library/Life Sciences Undergraduate Poster Competition 2025

Ethanol (EtOH) increases dopamine (DA) release, leading to addictive behaviors.

Ex vivo, EtOH only alters DA release at supraphysiological levels.

The liver metabolizes EtOH, and metabolites can escape into systemic circulation and cross the blood-brain barrier.

We hypothesize that these metabolites may induce changes in the mesolimbic circuitry and thus contribute to the reinforcing effects of EtOH.

We examined the effects of bile acids (BAs) and other EtOH metabolites on accumbal DA release and CIN firing.

We also investigated downstream effects of EtOH metabolism, such as macrophage migration and TGR5-mediated release of glucagon- like peptide-1 (GLP-1).

The Impact Of Family Variables On The Mental Health Of Gender Expansive Transitional Age Youth And Adults, Courtney Erdly

West Chester University Doctoral Projects

Gender expansive individuals are at an elevated risk for stress and poor psychological outcomes such as depression, substance abuse, and death by suicide due to minority stress. Family variables can either protect against or perpetuate poor psychological outcomes. There is need to examine specific protective and risk factors in families with gender expansive children. The present study explores the relationship between family and caregiver relationship variables and well-being in a sample of 39 gender expansive individuals. Participants completed an online survey consisting of questionnaires measuring current internalizing and externalizing symptoms and their perception of their family structure, functioning, and parental …

The Impact Of Leadership Curriculum On High School Students’ Self-Efficacy, Shannon R. Brown

West Chester University Doctoral Projects

This explanatory sequential mixed methods-case study design grounded in Bandura’s Self-Efficacy Theory, examines the impact of leadership development curriculum on high school students’ perceived levels of self-efficacy as well as researching characteristics students report are most important for strengthening their self-efficacy. Quantitatively, via convenience non-probabilistic sampling, an online Qualtrics questionnaire was used to collect data from 17 students currently in high school who were enrolled in a one-semester leadership development course in their junior or senior year. Qualitatively, six students who completed the questionnaire participated in semi-structured interviews. Additionally, nine students who completed the questionnaire provided three different reflective artifacts …

Transforming Societies Through Peace Education: Lessons From Rwanda For Post-Conflict Reconstruction, Ahmad A. Bacha

West Chester University Doctoral Projects

Ending conflict through political settlement or military victory, supplemented by external aid, marks only a fragile beginning. While often necessary, such measures prove fundamentally insufficient to rebuild nations shattered by war, frequently failing to heal the deep invisible wounds, social fragmentation, generational trauma, and eroded trust that impedes presumable peace, potentially risking further societal fracture or conflict relapse. I argue that strategically implemented peace education is not a plus but a foundation for authentic, sustainable transformation. Standing on the shoulders of giants Galtung, Freire, and Danesh, grounded in rigorous qualitative and quantitative analysis of Rwanda’s post-genocide recovery (1994–2024), this study …

Perceptions Of School Garden Programming And Their Communities: A Mixed-Methods Research Study, Briana Lafratte

West Chester University Doctoral Projects

School gardening has been connected to improving student nutritional knowledge (Landry et al., 2021; Leuven et al., 2018), academics (Eugenio-Gozalbo et al., 2020), and pro-environmental attitudes (Zelenika et al., 2018; Chang, 2015). Caring for plants in the garden fosters a positive and caring relationship with plants, allowing students to see themselves as a part of the natural world and promoting environmentally active stances in adulthood (Kalvaitis & Monhardt, 2012; Chawla, 2007). This exploratory sequential mixed methods study explored the scope of how school gardening programs are being utilized across a county in Pennsylvania to promote student community involvement, how food …

Understanding The Experience Of Survivorship: Self-Efficacy, Emotional Wellbeing, And Post-Traumatic Growth Across A 6-Month Period In Women Diagnosed With Breast Cancer, Shannon N. Hiscock

West Chester University Doctoral Projects

Breast cancer is one of the most common cancers in the world. Diagnosis and treatment can be traumatic, leading to declining physical and psychological health, but also a process of psychological evolution known as post-traumatic growth (PTG). Self-efficacy is a factor that is associated with positive outcomes in breast cancer, including emotional well-being and post-traumatic growth. The purpose of this study was to examine changes across 6-months in biopsychosocial variables (self-efficacy, PTG, and emotional well-being), as well as the relationships between these variables, in an effort to identify areas for intervention early in breast cancer treatment to promote positive mental …

Extended (Re)Producer Responsibility: Child Support, Demographics, And Global Sustainability, Michael R. Rosenthal

West Chester University Doctoral Projects

Child support laws are common among most contemporary societies, yet correlational research on the demographic effects of child support remains sparse. Using a variety of nonparametric statistical tests, this dissertation compares the child support policies of 91 nations against 30 social, economic, health, and environmental variables from global public datasets. Mann-Whitney and median tests reveal that nations with robust child support systems—equipped with a high number of enforcement mechanisms, a designated administrative agency, and/or a public child support assurance program—are associated with lower unintended pregnancy and abortion rates, lower infant and maternal mortality rates, and better gender equality indicators. While …

Military Forensic Archaeology: The Process And Recovery Of U.S. Missing-In-Action (Mia) Service Personnel, William Belcher, Luann Wandsnider, Ella N. Axelrod, Finn Kennison, Alicia Lawson

Department of Anthropology: Faculty Publications

The United States (U.S.) Department of Defense's (DoD) Defense POW/MIA Accounting Agency (DPAA) is the largest skeletal identification laboratory in the world and receives several hundred cases per year for identification related to Missing-in- Action (MIA) U.S. service members. While there are various sources for these accessions, by far the largest source is through unilateral or bilateral (done in cooperation with another governmental entity or nongovernmental organization) as well as public-private partnership excavations. While the DPAA-style military forensic archaeology follows archaeological principles and recording standards, the work is goal-oriented, evidence/trace-driven, and time-constrained— a common occurrence with cultural resource management sites …

Who Do We Think We Are? Human Rights In A Time Of Ecological Change, Usha Natarajan

Loyola University Chicago International Law Review

This article explores the relationship between international human rights law and the environment. It begins with asking “who do we think we are” to understand the forms of subjecthood and subjectivity produced by human rights. It argues that human rights normalize a series of false conceptions about our collective self that have detrimental social and ecological consequences. The article next examines the question of “where we think we are”, probing the ontological rift between humans as subjects of rights and “the environment” as the repository of resources with which to satisfy human entitlements. The article challenges human rights as a …

Eastern Michigan University, Spring Commencement, April 27, 2025, Eastern Michigan University

Commencement Programs and Materials

No abstract provided.

Eastern Michigan University, Winter Commencement Program, December 14, 2025, Eastern Michigan University

Commencement Programs and Materials

No abstract provided.

All For One And One For Gall: Getting Kids Excited About Plant-Insect Interactions, Natalie D. Tessicini

Department of Entomology: Distance Master of Science Projects

Insect biodiversity is on a decline globally. In order to care about insects, the population must know about them. Creating interest starts with young children and students, using age-appropriate resources and lesson plans. Ensuring that future generations are curious about entomology and not driven away from it is integral to building a future where the public protects the environment. I will add to the available tools by creating my own non-fiction children’s book on under-explored entomology topics.

A Narrative Portrait Of Black Teachers Mitigating Deficit Thinking Through Culturally Responsive Professional Learning, Mia A. Rollack

Master's Theses and Doctoral Dissertations

This qualitative study was developed in response to the deficit thinking Black students experience, which stems from the historical and ongoing racism in the United States. As result of receiving my K-12 education and teacher education in this country, it is no surprise that I, along with other Black teachers, can also hold a deficit perspective of Black students. After engaging in equity-based professional learning, I had a shift in beliefs that made me curious about the experiences of other Black teachers participating in professional learning as well. A combined focus on culturally responsive leadership and deficit thinking informed the …

Integrated Behavioral Health In Pediatric Primary Care: Identifying Latent Patient Subgroups And Differential Outcomes, Karen Glownia

Master's Theses and Doctoral Dissertations

Fifty percent of children do not receive care for their mental health concerns, while 95% are seen annually within primary care by age 6. Individual, cultural, and systemic barriers limit access to mental health care. Integrating mental health services into primary care has the potential to increase awareness, reduce costs, and decrease stigma. However, integrated primary care often relies on a brief and targeted intervention approach that may not be suitable for all families. Therefore, it is important to examine differential outcomes within this setting. Methods: This study analyzed retrospective data from 3,494 new patient medical records at a large …

Examination Of Barriers To Accessing Integrated Behavioral Health Care, Alyssa Buthman

Master's Theses and Doctoral Dissertations

Research has found that pediatric integrated behavioral health (IBH) significantly increases utilization of behavioral health services, but there are still families who are missing out. The purpose of the current study is to examine characteristics that may influence or impede utilization of an IBH referral. Phase 1 utilized survey methodology paired with electronic medical record review in a sample of 24 caregivers to pediatric patients to investigate whether parent-reported perceived stigma of accessing mental health care, barriers to accessing health care in general, and child symptom severity uniquely predicted referral utilization. Phase 2 used electronic medical record data in a …

German Cockroach Allergen Mitigation, Olivia Katz

Theses and Dissertations--Entomology

German cockroaches (Blatella germanica L.) remain one of the most challenging indoor pests to manage, due in large part to their cryptic nature, rapid reproduction, and resistance to insecticides. Because of their close proximity to humans, they also pose several serious health threats, including the production and dissemination of several potent allergens linked to asthma development and exacerbation. Given the risks associated with cockroach allergens, we examined the longevity of two distinct cockroach allergens (Bla g 1 and Bla g 5) in the home environment and the efficacy of cleaners at removing these allergens. Our findings show that Bla …

Including Black Farmers, Excluding Pests: Perspectives On Participation In The Cooperative Extension Service, Briana Bazile

Theses and Dissertations--Entomology

In recent years, the U.S. Department of Agriculture has faced renewed scrutiny for documented discrimination against Black farmers, yet far less attention has focused on its century-old partner in public service delivery, the Cooperative Extension Service (CES). This gap is especially notable considering 1) federal parity mandates extant since 1972 in response to significant disparities between Black and White constituents and staff,2) public commitments to Diversity, Equity & Inclusion in 2020 and, 3) the contributions of Black leaders at the origins of CES, at Tuskegee University in the late nineteenth century. Using the Kentucky Cooperative Extension Service (KYCES) as a …

Understanding Assessments For Adult English Learners: A Case Study Of Second Language Acquisition And Development, Chi Ma

Theses and Dissertations--Education Sciences

While standardized tests have become the norm for assessing language proficiency, they may not effectively capture the diversity of adult immigrants, including their backgrounds, experiences, and varying levels of language proficiency. Grounded in experiential learning theory, sociocultural theory on second language acquisition, and concepts of identity, motivation, and investment, this study explored how the Adult English Learning (AEL) program utilized different types of assessments, what the needs and goals of AEL students were in learning English, and how various stakeholders, including teachers, students, and program coordinator, perceived current assessments reflecting students’ needs and goals.

The findings of the study reveals …

Seasonal Variation Of The Stream’S Autogenic Sediment Transport Regime, Melissa Beckman

Theses and Dissertations--Civil Engineering

This thesis investigates the autogenic sediment transport regime in a low-gradient stream system in the inner bluegrass region of central Kentucky, USA The seasonality of sediment transport seasonality was not well addressed in prior research for baseflow and low flow periods, to our knowledge, due to the assumption that low flows do not account for considerable fluid transport capacity to move sediment. The hypothesis is that during the autogenic regime the sediment transport in the low-gradient system is being driven by geophysical, biogeochemical, and biological processes. We hypothesize that crayfish are one mechanical driver of sediment transport during these periods. …

U.S. Perspectives On Deconstruction And Reuse Of Structural Wood Products, Fiona A. O'Donnell, N. L. Post, J. J. Lesko, Amelia E. Landry , '26, Abigail R. Peters , '26, Zoe A. E. Sperduto , '26

Engineering Faculty Works

This paper identifies barriers, challenges, and requirements to the widespread adoption of Design for Deconstruction and Reuse (DfDR) of wood and engineered wood products in the United States (U.S.) to increase circularity in the built environment. A series of interviews with industry representatives were performed to summarize the state-of-the-art related to DfDR and gain insight into the perspectives and attitudes of the primary stakeholders; the results of these interviews were compared to the current academic literature. Results indicate that further emphasis is needed on closing the loop through the reuse phase, which is limited by a lack of regulations and …

The Impact Of Parenting Behaviors On The Development Of Hope In Young Children Experiencing Homelessness, Gracie Munnie

Psychology Theses

Research in resilience science has revealed a “short-list” of protective factors that support positive development in contexts of risk and adversity (Masten, 2014). One such factor is hope, which includes agency thinking (i.e., the belief in one’s ability to accomplish their goals) and pathway thinking (i.e., the ability to produce attainable routes to those goals; Sparks, 2021; Synder, 1997). In families, parents with high levels of hope set intentional parenting goals and encourage their children to create goals as well; these parents also report better psychological functioning and increased ability to cope with parenting stressors (Cole & Molloy, 2023). Although …

Treatment Of Ovarian Clear Cell Carcinoma: A Case Of Successful Management With Targeted Therapies., Sydney Pence, Kellie Rath, Aine Clements

Women’s Health Articles

No abstract provided.

Isolation And Characterization Of A Halophilic, Extremely Acidophilic, Iron-Oxidizing Bacterium, Connor Crites

Masters Theses

This thesis describes the isolation and characterization of a halophilic iron- oxidizing bacterium from sediments obtained from Lake Magic; an extremely acidic, saline lake located in Western Australia. The purpose for the isolation of novel, halotolerant/halophilic iron-oxidizing bacteria is to aid in metal-mining bioleaching operations. Currently used iron- and sulfur-oxidizing bacteria are extremely sensitive to chloride, which restricts their use in these industries.

A singular bacterial morphology was isolated from Lake Magic sediments that was roundly-rod shaped, 1-2 um in length, and stained Gram-negative. This organism was able to grow in a modified medium (DSM14174) using ferrous sulfate as an …

Multimodal Spatio-Temporal Pest Prediction In Precision Agriculture, V N S Kameswari Sri Sindhu Manchikanti

Masters Theses

Accurate and timely prediction of pest outbreaks is a cornerstone of Agriculture 5.0, which emphasizes intelligent, data-driven, and sustainable decision-making in crop production. This research presents a multimodal deep learning framework that integrates heterogeneous data sources, including weather parameters, satellite-derived vegetation indices, and static and dynamic soil attributes, to forecast pest population dynamics under varying management and ecological conditions. The proposed framework employs modality-specific deep encoders to capture distinct temporal and spatial representations from each data stream and merges them through a late-fusion architecture that learns cross-modal dependencies critical to pest emergence. The design further incorporates treatment-aware and multiclass extensions, …

Replicating Attention-Deficit/Hyperactivity Disorder (Adhd) Behavioral Profiles In School-Age Children: A Multi-Informant Investigation Of Emotional, Behavioral, And Cognitive Functioning, Tarah K. Todd Mrs.

Electronic Theses and Dissertations

Attention-Deficit/Hyperactivity Disorder (ADHD) is a common neurodevelopmental disorder characterized by difficulties with attention, behavioral regulation, and impulsivity. Traditional diagnostic methods rely on categorical subtypes, often failing to capture the substantial heterogeneity observed across children with ADHD. As a result, there is growing support for data-driven, person-centered approaches that identify naturally occurring behavioral profiles rather than relying solely on categorical subtypes.

The present study sought to replicate previously identified ADHD-related behavioral profiles using contemporary clinical measures. BASC-3 Parent Rating Scale (PRS) data served as the foundation for replication of behavioral profiles, and then these profiles were examined across teacher ratings, executive-function …

Implications Of Nutrient Fate And Transport Following Nanopesticide Applications In Agricultural Field Plots In Central Kentucky, William Rud, Manuel D. Montaño, Daniel M. Miller, Wayne T. Sanderson, Carmen Agouridis, Brianna F. Benner, Tiffany L. Messer

Biosystems and Agricultural Engineering Faculty Publications

The potential benefits of nanopesticide use over standard pesticides include more precise application at reduced application rates, lower premature degradation, and decreased direct impacts to target organisms. However, field scale investigations of the fate and transport of common nanopesticides such as copper (II) hydroxide and imidacloprid combinations, remain limited. A field study evaluating nano-scale copper (II) hydroxide (Cu), standard imidacloprid (I), nanoimidicloprid (NI), and nano-scale copper (II) hydroxide and imidacloprid (CuNI) compared to control (C) plots was conducted using thirty 14.6 m² field plots to determine the impacts of nanopesticide applications on nutrient cycling and quantify the persistence of …

Sam Altman, Openai, And The Importance Of Corporate Governance, Lawrence J. Trautman, Larry D. Foster Ii

Journal of Law, Technology, & the Internet

The sudden firing of CEO Sam Altman by OpenAI’s three independent directors highlights concerns about whether a leading AI company, susceptible to internal conflict and unclear accusations, can be trusted to develop a technology with far-reaching consequences for billions of people.

This paper examines how OpenAI’s board of directors terminated CEO Sam Altman’s employment, a decision that risked hundreds of highly skilled employees walking out the door, disrupted billions of dollars in value, and jeopardized critical knowledge of this important technology. It is hoped that corporate directors—whether at for-profit and non-profit companies—along with venture capitalists, technologists, and government regulators can …

Neuroinflammatory Signaling And Immune Cell Infiltration Differ In Brains Of Rats Exposed To Space Radiation And Social Isolation, Austin M. Adkins, Zachary N. M. Luyo, Alea F. Boden, Riley S. Heerbrandt, Richard A. Britten, Laurie L. Wellman, Larry D. Sanford

Center for Integrative Neuroscience and Inflammatory Diseases (CINID) Faculty Publications

Astronauts on the proposed Mars missions will be exposed to extended periods of social isolation (SI) and space radiation (SR). SI and SR-induced immune dysregulation can result in persistent neuroinflammation and neuronal damage which could negatively impact an astronaut’s health and ability to maintain adequate levels of performance. The synergistic effects of combined SI and SR on immune system functionality and the brain remain unknown. Determining how single and combined inflight stressors modulate the immune system is crucial for fully understanding pathways impacting astronaut health and performance. We used ground-based analogs of SI and SR in rodent models to investigate …

Adjudication Hiding In Plain Sight: Rethinking Standing In Rulemaking Petition Cases, Gwendolyn Savitz

Articles, Chapters in Books and Other Contributions to Scholarly Works

No abstract provided.

The Intersection Of Indigenous Medicine And Biomedicine In Santiago, Chile, Sam Boehm

Hispanic Studies Honors Papers

No abstract provided.