Digital Commons Network^™

Rhythms Of Hippocampal Function And Memory After Moderate Prenatal Alcohol Exposure, Lilliana May Sanchez

Psychology ETDs

Fetal Alcohol Spectrum Disorders involve morphologic and neurobiological abnormalities in offspring subjected to prenatal alcohol exposure. Although not as well studied as high exposure, moderate prenatal alcohol exposure represents the most common and undetected form in humans. While learning and memory deficits have been well characterized at the behavioral level in humans with Fetal Alcohol Spectrum Disorders and in animal models of moderate prenatal alcohol exposure, few studies have determined the circuit or systems level mechanisms of the behavioral deficits. A complete understanding of the neural bases of memory deficits after moderate prenatal alcohol exposure is needed to ultimately identify …

The Pastoral Implications Of John Calvin's Genevan Psalter For Church Music Ministry In Hong Kong, Sze Man Symantha Leung

Doctor of Pastoral Music Projects and Theses

The aim of this thesis is to interpret the pastoral meaning and function of Calvin’s Genevan Psalter and to illustrate how it can be applied to Hong Kong church music ministry today. Through the Genevan Psalter, Calvin advocates congregational and vernacular psalm‑singing in Reformed worship. He emphasizes piety, Scripture, congregational participation, and the shaping of daily spirituality beyond Sunday worship. The pastoral insights drawn from the use of the Genevan Psalter in Reformed worship offer five valuable implications for music ministry in Hong Kong today: Spirituality, Unity of the Church in Faith, Theological Education, Liturgical‑Musical Interrelationship, and Inclusiveness.

In addition …

"Oh That I Had A Dozen Voices": Accessible Music For Volunteer Church Choirs, Nicholas D. Klemetson

Doctor of Pastoral Music Projects and Theses

The COVID-19 pandemic significantly impacted church music ministries across the United States. In an era during which church attendance and interest in organized religion are declining, churches were forced to shut their doors, which only deepened the worsening issues in the US and internationally. Most houses of worship in the United States are modest in size but contain a small but enthusiastic group of volunteers who find great fulfillment in sharing their musical gifts to express God’s love. Despite these churches being the majority, mainstream music publishers’ offerings cater overwhelmingly to larger music ministries with sufficient participation to present SATB …

Synecdoche: Archiving Violence In Schools, Jillian Whitney

Art Theses and Dissertations

K-12 Educators often find themselves thrust into a swamp of politics they never asked to enter. It is in this swamp that educators strive to meet students’ social, emotional, and educational needs. However, issues such as school shootings, racism, and gender inequality all make it difficult for schools to be what they should be: an equalizing, safe place where children can learn. These problems weaken the school system and harm public interest while leading to teacher burnout.

Synecdoche: Archiving Violence in Schools is a body of paintings and experimental artist books that responds to the everyday experiences of the educators …

What Is Mine, Yours And Ours: Bodily Metaphor And Neuropsychology, Alicia K.E Parham

Art Theses and Dissertations

Mapping the landscape of the brain has taken human lifetimes to navigate, both structurally to understand how our biological functions interact and functionally as our thoughts and emotions shape our existence. Neurological stimulus and response inform our reality, shape our thinking, and affect our bodies in profound physiological ways. Our nervous system acts as a bridge from what we experience physically to what we feel emotionally, through the sending of electrical signals to all parts of our body.

My art practice explores the interactions of neuroscience with outside stimuli. It is rooted in the personal: learning that a neurological condition …

Quiero Ver Dónde Dejé Mi Ombligo (I Want To See Where I Left My Belly Button), Karina Ramirez

Art Theses and Dissertations

My MFA thesis investigates the emotional and material bonds between the places I have visited and those I call home through painting. Family histories, cultural inheritances, and personal memories connect me to each location, transforming landscapes into repositories of lived experiences. Through careful observation and the gathering of materials influenced by local architecture, landscapes, and changing atmospheres, my work aims to understand how places are felt, remembered, and carried through time.

My work centers around places I have lived and visited, including Los Angeles, California, USA; Dallas, Texas, USA; and San Juan del Río Durango, Mexico. Throughout my life, I …

Exemplars Of Faith: The Biblical Legacy Of Women In Chaplaincy, April M. Knoke

Doctor of Ministry Projects and Theses

Abstract This dissertation argues that women in Scripture are not marginal figures but foundational to both the theological understanding and practical expression of chaplaincy. By integrating biblical exegesis, historical theology, socio-cultural analysis, womanist interpretation, and pastoral theology, the study identifies a consistent divine pattern of inclusion and empowerment. This pattern affirms the essential role of women in providing spiritual care within contemporary institutional settings.

Chapter 2 examines four Old Testament figures, Miriam, Deborah, Huldah, and Abigail, highlighting their leadership within patriarchal contexts through prophetic, judicial, diplomatic, and intercessory roles. Chapter 3 turns to the New Testament and explores the ministries …

Incorporating Principles And Wisdom From Hospital Chaplaincy And Pastoral Ministry To Create A Ministry Model To Address Social Isolation And Loneliness In Black Churches, Albert A. Kemp

Doctor of Ministry Projects and Theses

To address the growing and widespread epidemic of social isolation and loneliness, with special focus on Black churches, this dissertation developed a program with the following areas of application: 1) how healthcare trained chaplains can coordinate with churches to positively impact individuals identified as lonely and socially isolated with better social and physical health, 2) how principles of chaplaincy and pastoral care can mitigate and intervene competently when such people are identified, and 3) how the project’s model can be organized, taught, and incorporated into existing arenas of church ministry.

The purpose of the project was to create a ministry …

A Hospital Spiritual Care Volunteer Program: Embodying Vocation And Decreasing Social Isolation And Loneliness In Adults Sixty-Five And Older, Stacy L. Auld

Doctor of Ministry Projects and Theses

Social isolation and loneliness have become familiar terms since the COVID-19 pandemic, but the problem did not start there. We have seen a steady rise in the number of people who face social isolation and loneliness over the past fifty years, and now research shows that this problem is impacting people’s health, especially in adults sixty-five and older. These social diagnoses are being addressed by public policy and in health care settings, but they should also be addressed by United Methodist clergy in their care for their parishioners. Therefore, I am writing this dissertation to my clergy colleagues to raise …

The Church As Provider Of Pastoral Care: Relational Presence, Narrative Listening, Preaching, And Advocacy In African American Missionary Baptist Churches In Southside Fort Worth, Texas, Michael R. Timberlake

Doctor of Ministry Projects and Theses

Abstract

Michael R. Timberlake, Sr.

May 1, 2026

THE CHURCH AS PROVIDER OF PASTORAL CARE: RELATIONAL PRESENCE, NARRATIVE LISTENING, PREACHING, AND ADVOCACY IN AFRICAN AMERICAN MISSIONARY BAPTIST CHURCHES IN SOUTHSIDE FORT WORTH, TEXAS

The purpose of this research project is to restore and maintain the resiliency in the African American Missionary Baptist churches in the Southside of Fort Worth, Texas. The research identified a high level of importance for African American churches in Fort Worth to resemble the historic legacy of spiritual leadership, communal care, and social advocacy while ministering within contexts marked by racial and economic marginalization. Enabling practical …

Essays On Development Economics, Environmental Economics, And Political Economy, Weihong Li

Economics Theses and Dissertations

Chapter 1 explores the strategic behavior of provincial leaders in China in response to visits by central government leaders. I find that such behavior is correlated with provincial leaders’ personal characteristics and their connections with the visitors. Meanwhile, acting strategically during these visits has a positive and significant effect on overall promotions, but a positive and insignificant effect on promotions to the most important positions in the Politburo.

Chapter 2 examines the impact of the Confucian norms on the spatial heterogeneity of fertility rates and sex-selective abortions in contemporary China. To overcome the challenge of quantifying cultural norms, I construct …

Predictive Natural Language Metrics Of Alzheimer's Disease And Cognitive Decline Trend Analysis, Zerui Ma

Computer Science and Engineering Theses and Dissertations

Inspired by Dr. David Snowden's Nun Study, which linked early-life Propositional Idea Density (PID) to later-life Alzheimer's disease, this thesis investigates two questions: whether fine-tuned Transformer-based large language models (LLM) can detect cognitive decline from patient speech transcripts with meaningful feature attribution, and whether longitudinal PID trends are observable across large-scale internet and academic text corpora. We evaluate dementia prediction on the DementiaBank Pitt Corpus and conduct an exploratory longitudinal PID analysis across seven diverse datasets spanning up to 29 years and over 12.6 million documents. This work suggests that linguistic ability metrics, traditional PID metrics and novel LLM-based analysis, …

Torá: A Description Of A Dormant Chapacuran Language From Legacy Materials, Akasha Synclair

Linguistics ETDs

Torá, an Amazonian language of the Chapacuran family, went dormant as the Torá people survived colonization. Yet, in the early 1920’s, over 600 Torá words, phrases, and sentences were documented. Despite interest by today’s Torá community in language revitalization, no comprehensive analysis of the data has been undertaken. This project used methods of linguistic reconstitution, cross linguistic comparison, and the creation of an open-access database to produce a phonological and morphosyntactic analysis of Torá. Phonological findings of particular interest include evidence for vowel harmony and variable oralization of nasals. In structure, Torá is very similar to related languages, displaying a …

Three Essays In Applied Gender Economics, Ayus Mitra

Economics Theses and Dissertations

This dissertation contributes to intersection of applied microeconomics and economics of gender. Each chapter attempts to examine how natural experiments as well as endogenous selection processes impact overall outcomes in gender violence, women empowerment as well as mobility and work decisions. It also highlights the role of gender-specific attitudes and norms in shaping outcomes. The first chapter investigates the relationship between the rise in popularity of the Bharatiya Janata Party (BJP) in 2013 and reported crimes against women in India. The analysis utilizes state-panel data from 2009–2016, employing difference-in-differences and event study estimation strategies. The findings indicate that reported incidents …

Fueling Reactions: Three Empirical Essays On Behavioral Responses, Economic Shocks, And Energy Markets, Euclides Coelho De Medeiros Correia

Economics Theses and Dissertations

This dissertation examines how shocks in energy and commodity markets propagate through local economies and reshape human behavior, spanning three empirical essays that connect energy markets to electoral behavior, commodity price dynamics, and criminal violence.

The Seeds Of Empire: Endogenous Influences On The Politics Of Bakumatsu And Meiji Era Japan (1853-1912), Benedict M.D. Talley

History ETDs

In this thesis, I argue the roots of Japanese nationalism, exceptionalism, and imperialism long preceded renewed contact with the West following American Commodore Matthew Perry’s historic 1853 expedition. Rather, late Edo Period (1603-1868) and Meiji Era (1868-1912) intellectuals and political figures looked to and were inspired by endogenous forces, ideologies, and intellectual movements of the Edo Period. Through a synthesis of secondary scholarship and analysis of Bakufu and Meiji Era figures’ writing, I seek to uncover the endogenous influences and de-emphasize western influence on the development of late nineteenth and early twentieth century Japanese nationalism and imperialism.

La Raza In The U.S.-Mexico Borderlands: A Comparative Regional Study Of Mexican American Elite Identity-Making From Texan Independence To The Mexican Revolution, Davis Diego Massey

History ETDs

After the U.S. annexed much of Mexico following the Mexican-American War, Mexicans in  the incorporated regions began to think of themselves as a racial group within the U.S. rather  than a distinctive nationality. The 1848 Treaty of Guadalupe Hidalgo promised citizenship  rights to all Mexicans in the area. The Treaty promises rarely were put into practice, as they  were left up to the enforcement of territories and states. Even where enforced, the rights of  citizenship were restricted and defined on the basis of race. Local laws excluded  Afro-Mexicans and Mexican Natives from exercising the rights promised by the Treaty. This …

La Raza In The U.S.-Mexico Borderlands: A Comparative Regional Study Of Mexican American Elite Identity-Making From Texan Independence To The Mexican Revolution, Davis Diego Massey

History ETDs

After the U.S. annexed much of Mexico following the Mexican-American War, Mexicans in the incorporated regions began to think of themselves as a racial group within the U.S. rather than a distinctive nationality. The 1848 Treaty of Guadalupe Hidalgo promised citizenship rights to all Mexicans in the area. The Treaty promises rarely were put into practice, as they were left up to the enforcement of territories and states. Even where enforced, the rights of citizenship were restricted and defined on the basis of race. Local laws excluded Afro-Mexicans and Mexican Natives from exercising the rights promised by the Treaty. This …

Where Is Home: Finding Belonging In God Through Expressive And Drama Therapy Processes Among Chinese Diaspora International Students, Minmin Pan

Expressive Therapies Theses

Being an international student for 12 years in the United States, this research engages with personal reflection and literature around international student identity formation situated in the current social and political context of increasing visa and employment uncertainty. International students’ ongoing movement across cultural spaces, limited representation of cross-cultural narratives and supportive spaces in academic settings, can contribute to fragmentation in experiences and identity that are shaped by dominant narratives and social positioning, thus further leading to disconnection from self and surroundings.

Relational spirituality literature suggests that one’s relational experience with God can deeply impact their interpretation of experiences, social …

Technical Advancements In Single-Molecule Spectroscopy For High-Throughput Measurement Of Long-Time Dynamics, Quyen B. Le

Chemical and Biological Engineering ETDs

Single-molecule fluorescence spectroscopy is a powerful technique for resolving transient biomolecular dynamics and quantifying free energy landscapes, kinetics, and binding interactions. However, two fundamental limitations restrict its broader application: slow, labor-intensive data acquisition and the limited observation time imposed by fluorophore photobleaching. These limitations hinder its use in drug discovery and biomedical engineering applications that require both high-throughput and access to long-time dynamics. In this work, both challenges are addressed through technical advancements. First, a simple, generalizable approach is introduced to automate data acquisition, eliminating manual intervention during experiments. This increases the acquisition rate by more than an order of …

Nuclear Deterrence: Enhancing The Mission Through Smart Factory Predictive Solutions, Jarrod Matthew Ronquillo

Chemical and Biological Engineering ETDs

To meet the stewardship and modernization initiatives set by the Department of Energy new technologies must enter the manufacturing facilities within the nuclear deterrent complex. Predictive solutions begin with collecting data. An equipment health monitoring device was created to streamline data collection and organization for equipment and processes. A predictive and process performance dashboard was developed for a deionized water system. The dashboard used Western Electric statistical process rules and a machine learning regression algorithm to predict when the resistivity would fall out of specification. Lastly, a remaining useful life calculation was developed for all equipment related to nuclear deterrent …

Postoperative Pain After Dental Procedures: The National Dental Practice-Based Research Network Observational Study Using An Mobile Health Platform, Muhammad F Walji, Alfa-Ibrahim Yansane, Sayali Tungare, Rahma Mungia, David Holmes, Kim Funkhouser, Celeste Machen, Janelle Urata, Christoffer Redlund, Gautam Shirodkar, Hans Malmstrom, David H Yu, Oluwabunmi Tokede, D Brad Rindal, Gregg H Gilbert, Heiko Spallek, Joel White, Elsbeth Kalenderian

Faculty, Staff and Student Publications

Background: Managing postoperative dental pain is essential, but patient-reported data on pain and medication practices are scarce. The authors examined patient-reported pain, functional interference, and medication use after common dental procedures.

Methods: In this prospective observational cohort study, 2,674 adults in a multicenter US practice-based network reported pain intensity and interference via a mobile application. Outcomes were collected on days 0, 1, 3, 5, and 7 to assess trajectories across endodontics, periodontal surgery, oral surgery, and implant dentistry as well as multiple procedures within these 4 categories.

Results: Among 2,674 participants (mean age, 49.8 years; 55.6% were female), mean (SD) …

The Effect Of Acute Hypoxia Exposure, With Exercise, On Bone Metabolic Biomarkers, Alyssa Bailly

Health, Exercise, and Sports Sciences ETDs

Hypoxic environments, resulting from decreased atmospheric partial pressure of oxygen, reduce oxygen availability in the blood and tissues, leading to a mismatch between supply and demand. This elicits several physiological adaptations and may influence bone metabolism. Although evidence suggests that hypoxia can modulate bone remodeling through hypoxia-inducible pathways, findings remain mixed, with most data derived from chronic hypoxic exposures in animal and cell culture models. Exercise, an essential stimulus for bone health, may exacerbate hypoxic stress; however, the skeletal response to acute hypoxic exposure combined with exercise remains unclear. We propose that intermittent exercise in hypoxia may increase negative markers …

Empowering Pedagogical Practice Through Autoethnography Within The Context Of Family Literacy Projects, Sarah M. Johnson

Language, Literacy, and Sociocultural Studies ETDs

Family Literacy Projects being used in the high school setting to promote cultural and linguistic identities. The Family Literacy Project is used to bridge the gap between student identities at school and the identities at home. The purpose of this study was for the teacher to reflect in an autoethnographic study of herself in relation to the context of community, pedagogy, and the perceived needs and changes of the project for both students and the school’s culture. Through the autoethnographic study, the focus of the Family Literacy Project is in its importance to the school, community, students, and teachers was …

Benefits Of Advisory & Culturally Responsive Advisory Framework (Craf) Within A Southwestern, Urban, Dual Language Middle School, Mariana Anguelova Castañon

Language, Literacy, and Sociocultural Studies ETDs

In this research report, I examine the benefits of a daily Advisory period at a southwestern, urban, dual-language middle school and explore the impact of the Culturally Responsive Advisory Framework (CRAF), a curriculum I developed as a researcher-practitioner. This work is situated within research on Advisory programs, urban schooling, and dual-language education, while addressing implementation challenges. Grounded in democratic learning theory, CRAF integrates social-emotional learning (SEL), social-cultural learning (SCL), and literacy. To evaluate its impact, I collected qualitative data through anonymous Google Surveys and semi-structured student interviews, supported by quantitative teacher and student surveys. Data were analyzed using open and …

William & Mary Law School Commencement Exercises (May 16, 2026), William & Mary Law School

Commencement Exercises

No abstract provided.

Helium Effects In High Entropy Alloys For Fusion Reactor Plasma Facing Components, Shane Evans

Nuclear Engineering ETDs

The plasma facing materials (PFMs) within fusion reactors, such as the divertor, must be able to withstand high temperature (>1000 K) for extended durations of time, in addition to extreme flux from neutrons, helium (He) ash, and neutral species such as deuterium and tritium. These materials must withstand these conditions while maintaining their selected mechanical properties, minimal sputter yield, and low fuel retention. In recent years refractory high entropy alloys (RHEAs) have been investigated due to their improved mechanical and irradiation-resistant properties when compared to pure W, the current material for PFMs. In this work RHEAs have undergone fusion …

Cfd Simulation Analyses Of The Blowdown Phase Of A Depressurized Loss Of Forced Cooling Accident In A Htgr, Keenan Kresl-Hotz

Nuclear Engineering ETDs

This research numerically investigates the helium-air mixing in HTGR containment cavities during the blowdown phase of a simulated DLOFC accident. The results of the performed CFD simulation analyses, using the commercial code STAR-CCM+, are compared with reported measurements from an experiment conducted at CCNY. The analyses investigate the effects of the RANS and LES turbulence models, numerical mesh refinement, time-step size, and flow rate and temperature of the injected hot helium into the scaled reactor cavity. Calculated parameters analyzed include the pressure and spatial distributions of temperature and oxygen concentration in the simulated reactor and steam generator cavities. CFD oxygen …

In-Situ Measurement Of Dynamic Deuterium Retention In Tungsten-Based Alloys Under Plasma Exposure, Ethan Gabriel Rashap

Nuclear Engineering ETDs

Nuclear fusion is a promising pathway for sustainable energy production, but the performance of plasma-facing materials remains a key challenge for reactor operation. In particular, hydrogen isotope retention in tungsten—the leading candidate material for divertor components—affects tritium inventory, fuel recycling, and overall material lifetime. In this work, the temperature-dependent deuterium retention behavior of W–Ti and W–TiTa alloys was experimentally investigated under fusion-relevant ion irradiation conditions between 400 and 700 K. In-situ nuclear reaction analysis (NRA) was used to track retention during plasma exposure and subsequent cooldown, providing depth-resolved insight into deuterium accumulation and release. The results show that deuterium retention …

Pneumomlpred: Innovating Pneumonia Management With Guideline Adherence Review And Explainable Machine Learning-Based Mortality Prediction - A Single-Centre Retrospective Study, Kamel A. Samara, Hiba Jawdat Barqawi, Saryia Adra, Batool Aldaher, Drishti D. Kampani, Enad Haddad, Hebah Soudan, Islam Ibrahim Anwar, Mohamad Besher Adi, Omar Hamadi, Yumna Almour, Mohamed Nassef, Zaher Al Aghbari, Eman Abu-Gharbieh

Abington Jefferson Health Papers

Introduction: Community-acquired pneumonia (CAP) is one of the leading causes of death globally. Changing antibiotic resistance profiles, paucity of reliable CAP mortality prediction models, and ageing populations will increase its burden. This study aims to evaluate adherence to CAP management guidelines as well as develop an ML-based mortality prediction model.

Methods: This retrospective, chart review included all CAP cases between 2016 and 2021. Variables collected included patients' demographics, comorbidities, vitals, laboratory, imaging, and culture findings, as well as initial and targeted antibiotic regimens. Data was pre-processed and analysed in python-3. Adherence to the American thoracic society/infectious diseases society of America …