Digital Commons Network^™

Fragile Patients, Intentional Care: Nonpharmacological Pain Management Treatment Approaches In The Neonatal Intensive Care Unit (Nicu), Kristie A. Moeller

Occupational Therapy Capstone Presentations

The aim of this project was to increase clinical skills in a level III neonatal intensive care unit (NICU) and explore how nonpharmacological occupational therapy (OT) interventions impact pain management in the NICU for a variety of patients. Due to the increasing rates of admissions to the NICU and the impact that pain has on child development there was a clear need to gain skills to create interventions that would minimize the effect on infant development (Martin & Osterman, 2025; Pineda et al., 2025). The needs assessment revealed the need for occupational therapists (OTs) role in nonpharmacological pain management to …

Study Of Binary Hypothesis Testing Using Deep Learning, Sadhana Geddam

Electronic Theses and Dissertations

Binary hypothesis testing is a fundamental problem in statistical signal processing and decision theory, with applications in communications, radar systems, and distributed sensor networks. Classical approaches, particularly the likelihood ratio test (LRT), provide optimal detection performance when the underlying probability distributions are known. However, in many practical scenarios, the resulting decision rules can become analytically complex or computationally intensive, especially in multi-sensor and dependent data settings.

This thesis investigates the use of neural networks for binary hypothesis testing under diverse statistical conditions. A data-driven framework is developed to learn decision rules directly from observed data, enabling the approximation of likelihood …

Murdoch's Metaphorical And Mystical Moral Metaphysics, William Jade Langley

Electronic Theses and Dissertations

In this project, I explain the mysticism found in Iris Murdoch’s The Sovereignty of Good, emphasizing what the illustrative thought experiments and metaphors are meant to explain. To do this, I introduce her understanding of G. E Moore’s moral realism and compare this with how Bertrand Russell understands mystical intuition and revelation. Then, to understand how we can still do moral philosophy when morality is fundamentally mystical, I compare Murdoch’s usage of metaphor with that of Victoria Welby, who also takes metaphorical understanding to be crucial to our understanding of the world. Though Welby goes further than Murdoch in saying …

Media Framing Of Peace And Justice In Post Conflict Societies: Rwanda And Colombia In Focus, Ahmer Anwar Khan

Electronic Theses and Dissertations

This study investigates how traditional journalism frames peace and justice in post-conflict societies, using Rwanda and Colombia as comparative case studies. It explores the role of media in shaping public discourse around transitional justice, reconciliation, and national healing. The findings indicate that Rwanda’s media adopted a justice-first framing, emphasizing accountability and moral restoration through mechanisms such as the International Criminal Tribunal for Rwanda (ICTR) and the Gacaca courts. In contrast, Colombian journalism during the 2012–2016 peace negotiations with the FARC guerrilla group prioritized peace-first framing, portraying dialogue and reintegration as essential to ending decades of violence. These divergent approaches reflect …

Landscape Connectivity And Wildlife Access To Water Across An International Border: Barriers And Opportunities For Facilitating Transboundary Movement, Bogdan Chivoiu, Erin L. Koen, Michael J. Osland, Christopher A. Gabler, Jerald T. Garrett, Ernesto Reyes, Stephanie A. Bilodeau, Mitch A. Sternberg, Jude A. Benavides, James Martinez

School of Earth, Environmental, & Marine Sciences Faculty Publications

Rapid global acceleration in the construction of physical barriers along international borders has greatly influenced biodiversity and animal movement. Physical barriers can fragment landscapes, hinder access to essential resources, impact long-distance migrations, and inhibit dispersal and gene flow. The effects of physical barriers on animal movement and landscape connectivity can be exacerbated in dryland environments where access to water is a limiting factor. In recent decades, the construction of border barrier infrastructure has accelerated along the international boundary between the United States and Mexico. Here, we used a landscape connectivity model to investigate the effects of barriers on wildlife access …

Board-Level Operating System Infrastructure In Rust, Lydia Klaus

McKelvey School of Engineering Graduate Student Theses & Dissertations

Memory and multi-threading problems are the cause of many exploits and security vulnerabilities, and errors of this nature are easy to cause in programming languages such as C and C++. Despite this, these languages are still heavily used for systems programming and underpin the majority of operating system kernels. This is partially due to a lack of suitable replacements; however, Rust is becoming more prominent as an option for systems programming. This language features a much more stringent approach to memory and multi-threading safety. It also aims to support a wide range of hardware targets, including microcontrollers, which have long …

Side-To-Side Differences In Three-Dimensional Femoral Head Coverage Associated With Initial Symptom Development In Patients With Bilateral Developmental Dysplasia Of The Hip, Jiayi Sun

McKelvey School of Engineering Graduate Student Theses & Dissertations

Developmental dysplasia of the hip (DDH) is characterized by insufficient acetabular coverage of the femoral head and is a recognized cause of hip pain, instability, and early osteoarthritis. Although bilateral deformity is common, symptoms often first develop in only one hip. The purposes of this study were: (1) to determine whether, in patients with bilateral DDH, side-to-side differences in three-dimensional (3D) femoral head coverage vary according to radiographic symmetry defined by the lateral center-edge angle (LCEA); and (2) to determine whether hips that appear radiographically symmetric still demonstrate focal 3D asymmetry.

This retrospective imaging-based study included patients with bilateral DDH …

Focus Group: Academicians, Rogelio Paquini, Kristina Freed

Journal of Adventist Youth and Young Adult Ministries

Facilitated by Rogelio Paquini and Kristina Freed.

A Different Starting Point: Youth Discipleship For A New Generation, Rogelio Paquini

Journal of Adventist Youth and Young Adult Ministries

The process of discipling youth in contemporary society significantly diverges from the approaches utilized in previous generations. The current landscape is characterized by unique challenges, diverse worldviews, and complex relationship dynamics, which collectively create an environment that may be unfamiliar to traditional church discipleship efforts. This paper aims to elucidate the most pertinent elements of discipleship concerning youth and young adults. The analysis presented herein is grounded in a review of contemporary literature and empirical data derived from a survey of young adults regarding their experiences and perspectives on discipleship.

Understanding How Emotional Intelligence Training And Awareness Can Enhance The Effectiveness Of Campus Discipleship Activities, Scott R. Ward, Natasha Richards, Sarah Ward

Journal of Adventist Youth and Young Adult Ministries

Discipleship with an understanding of emotional intelligence (EI) can enrich Christian college students’ spiritual and educational experiences. Traditionally, discipleship is rooted in spiritual mentorship, gaining an integrated dimension with EI. This allows a person to understand and recognize how to manage their emotions in all aspects of life. This paper focuses on how emotional intelligence can enhance discipleship by encouraging holistic spirituality and developing healthy people who make healthy disciples. This collaboration of emotional intelligence and discipleship will support personal spiritual growth and help build community within college student groups.

Vaccines, Religious Liberty, And The Gvr As Doctrinal Signal, Zalman Rothschild

Articles

This Essay proceeds in four Parts. Part I traces the doctrinal baseline, showing that vaccines have long functioned as the limit case for religious liberty. Part II briefly describes the doctrinal changes of the COVID-19 era — the Supreme Court’s expansion of religious equality doctrine, and its emergency-docket denials that left vaccine mandates formally unresolved — before explaining why the GVR in Miller signals a different move: the extension of the religious liberty framework to vaccine mandates, bypassing the comparability analysis that had allowed most courts to sustain them under the equality model. Part III turns to Miller itself and …

The Road To Effective Leadership: The Role Of Practical Training In Shaping Leadership Skills Of Students For Success In Educational Leadership, Fatima Ali Saeed Salem Alnuaimi

Theses

Educational leadership programs play an important role in preparing future leaders to deal with the challenges of educational settings. However, relying only on theoretical knowledge may not be enough to develop the skills and mindset required for an effective leadership role. In addition, this study aimed to explore the role of practical training and experiential learning in shaping leadership skills and leadership identity among students enrolled in educational leadership programs. This study utilized a mixed-methods design. First, quantitative data were collected via a questionnaire distributed to 24 participants, including master’s and PhD students and educators in leadership roles in schools. …

Unravelling Taxonomic Complexity In Elusive Cetaceans: Mitogenome Insights Into Evolutionary History And Cryptic Diversity Of Bryde's Whales, Dominique Paynee, Paulette Bloomer, Gwenith Penry, Simon Elwen, Ada Natoli, Vaisakh Dhanalakshmy, Thyago Cardoso, Els Vermeulen

All Works

Cetaceans, despite their ability to cross wide distances, enabling mostly high levels of gene flow, can develop unique genetic lineages driven by variations in life-history traits, diverse migratory routes and local adaptation, complicating taxonomy and delineation of conservation units. Comprehensive genetic data are essential to overcome the challenges of obtaining suitable sample sizes from wild cetaceans while untangling cryptic species diversity. The Bryde's whale (Balaenoptera edeni) has a complicated discovery and taxonomic history that hinders accurate conservation assessments. In southern Africa, two populations are recognised: the inshore (SAi) and the offshore southeast Atlantic population (SEA). This study examines their phylogenetic …

(A)Typicality Of Inclusivity: A Neuro-Inclusive Tourism Workforce, Rigin Sebastian, Noufal Naheem Kottekkadan, Toney K. Thomas, Paolo Mura

All Works

By focusing on the social reality of neurodiversity, an alternative expression of the human condition to sensory perception and social engagement, this research note advocates a collective responsibility for neurodiversity inclusion in the tourism workforce. Specifically, this work introduces and critically discusses a ‘critical neurodiversity paradigm’ to scrutinise the pathologisation of diversely abled individuals working in the tourism industry. As such, this study contributes a neuro-inclusive framework for future research based on macro, meso and micro approaches alongside propositions for workforce equity initiatives.

Demographic Patterns In The Aesthetic Acceptance Of Building-Integrated Photovoltaics In Apartment Housing: Implications For Solar Energy Design And Policy, Jenan Abu Qadourah, Saba Alnusairat, Rund Hiyasat

All Works

This study examines how demographic and socioeconomic characteristics shape the aesthetic perception of building-integrated photovoltaics (BIPV) in apartment housing. A survey of 418 respondents was conducted using visual scenarios showing PV integrated into rooftops, facades, balconies, and windows. Data were analysed using descriptive statistics, Pearson correlations, one-way analysis of variance (ANOVA) with Scheffé post hoc tests, multiple regression, and thematic analysis of open-ended responses. The results indicate that aesthetic responses to BIPV are not uniform across user groups. Younger respondents, participants with higher educational attainment, and respondents working in energy or technical fields tended to be more receptive to certain …

Public Health Responsible Ai Capability (Ph-Raic) Framework: A Conceptual Model For Integrating Ai Into Public Health Agencies, Arnob Zahid, Ravishankar Sharma, Rezwan Ahmed

All Works

Background: Artificial intelligence (AI) is transitioning from experimental pilots to core public health functions such as disease surveillance, resource planning, and analysis of social and structural determinants of health. Yet, health data collection and stewardship remain fragmented across the globe; some jurisdictions still rely on paper-based systems, while others operate noninteroperable digital systems that can exacerbate inequities. Treating health data as a global good therefore requires governance that enables innovation while protecting rights, safety, and trust. This study aims to develop a conceptual meso-level capability framework that translates responsible AI principles into organizational practices for public health agencies. Methods: We …

Cell-Type Specific Control Of Visual Fixation In Drosophila Melanogaster, Meagan Leung

Biological Sciences

Navigation in complex environments requires precise visual processing. To move effectively through their surroundings, animals must orient toward and maintain fixation on objects of interest to preserve a stable heading. However, the neural mechanisms underlying this behavior remain poorly understood. We use Drosophila melanogaster as our model organism because its visual behavior can be precisely measured and the availability of genetic tools which enables us to perturb the underlying neural circuits. Using a closed-loop virtual reality environment combined with locomotion tracking, we developed a stimulus protocol that reliably elicits fixation responses. To determine whether specific visual neurons drive fixation responses, …

Low-Cost Rf Exposure Monitoring With Tinyml Prediction, Sanad Sahawneh

Nanoscale Science & Engineering (discontinued with class year 2014)

The proliferation of wireless technologies has produced a dense, increasingly heterogeneous radio-frequency (RF) environment that surrounds modern life. While regulatory bodies such as the Federal Communications Commission (FCC) and the World Health Organization (WHO) maintain exposure guidelines, the tools that ordinary people, educators, and small institutions can use to actually observe RF exposure in their own spaces remain expensive, specialized, and largely confined to professional laboratories. Spectrum analyzers and calibrated field probes routinely cost between five hundred and one hundred thousand dollars per unit, placing continuous local monitoring out of reach for most environments where exposure questions are most natural …

Ptsd, Policy, And Passion: An Advocate's Autoethnographic Journey To Improve Veteran Care, Christopher L. Stansbury

Dissertations

                                                                Abstract

This autoethnographic study focuses on Post-Traumatic Stress Disorder (PTSD) among U.S. veterans and the policies and practices that impact life outcomes. The research answers the questions: (1) what insights emerge from the author’s embedded advocacy experience; (2) what systemic barriers impede veterans’ access to PTSD treatment; and (3) how does military culture shape help-seeking behavior. This research draws on the author’s multigenerational and institutional ties to military service—as descendant of a Korean-era veteran, Marine and Army servicemember, VA employee, and veteran advocate. The researcher constructs detailed autoethnographic and composite narratives of the lived experiences of service members who develop …

Long-Term Stimulant Use Is Associated With Normalized White Matter Integrity In The Vta-Nacc Pathway In Adolescents, Isaac T. Arsenault

Biological Sciences Undergraduate Honors Theses

Medical practitioners are diagnosing Attention-Deficit/Hyperactivity Disorder (ADHD) at a high and ever-increasing rate. The use of stimulant medication to treat ADHD is also increasing and is associated with changes in the brain. Past research found that children with ADHD have lower volume in reward neurocircuitry, such as the ventral tegmental area (VTA) and the nucleus accumbens (NAcc). Research has also found that stimulant usage in those with ADHD might “normalize” the reward circuits. However, few longitudinal studies have directly tested the long-term effects of stimulant medication on brain development. Here we tested whether long-term stimulant use is associated with changes …

A Behavior Analytic Blueprint For Rapport-Building: Investigating The Key Elements For Success, Nelmar Jacinto Cruz

Theses and Dissertations

Rapport can be defined as a positive relationship between people built through specific actions. Building rapport can benefit organizations by improving performance and increasing work satisfaction. Despite these benefits, research on rapport remains scarce. Curry et al. (2019) completed the most recent rapport study and found that rapport-building led to increased productivity and discretionary effort. The present study replicated and extended Curry et al. (2019) and addressed three limitations of their research: the lack of a control group, the large disparity in time spent with the experimenter, and the rigidity of their rapport conversation script. The study was completed in …

A New Approach To Generate Combinatorial Patterns In Logical Analysis Of Data And Its Application To Predict College Retention, Salihah Ahmed E. Jaafari

Theses and Dissertations

Student retention and degree completion remain central challenges for higher-education institutions, with significant implications for student success, institutional effectiveness, and public accountability. While advances in predictive analytics have enabled earlier identification of students at risk of withdrawal, many commonly used machine learning approaches suffer from limited interpretability, constraining their practical usefulness for advising, intervention, and policy decision making. This dissertation addresses the problem of predicting student persistence by developing and evaluating optimization based, interpretable classification models within the Logical Analysis of Data (LAD) framework. Building on existing LAD formulations, this research introduces two novel pattern generation models, the Best Term …

What Happens When Leaders Don’T Live Up To The Ideal? How The Leadership Perception Gap Can Undermine Leader Development And Intentions, Julia Macgregor-Peralta

Theses and Dissertations

Despite decades of research on leadership development, we know surprisingly little about why capable, confident people choose not to pursue leadership. This study introduces the Leadership Perception Gap (LPG), a construct that captures discrepancies between ideal leader views and the leaders people actually observe, and tests whether those discrepancies reduce the desirability of leadership roles. LPG was assessed using latent congruence modeling (LCM) to compare ideal leader ratings with vignette-based leader evaluations. The vignettes manipulated leadership style (agentic, communal, balanced) and team composition (all-male, all-female, balanced). Participants were randomly assigned to one condition and evaluated their interest in joining the …

Design And Simulation Of Anti-Resonant Hollow-Core Fiber For Sensing Applications, Pravallika Kante

Theses and Dissertations

This thesis presents the design and simulation of an 8-tube single-ring anti-resonant hollow-core fiber for sensing applications, with particular emphasis on methane gas detection at the fundamental absorption wavelength of 3.3 µm. Conventional solid-core silica optical fibers exhibit strong multi-phonon material absorption beyond 2.5 µm, rendering them fundamentally unsuitable for efficient light guidance and direct gas sensing at mid-infrared wavelengths. Anti-resonant hollow-core fibers overcome this limitation by guiding light predominantly through an air-filled hollow core via the anti-resonant reflecting optical waveguide mechanism, in which the thin silica glass walls of the cladding tubes act as Fabry-Pérot etalons that confine the …

Unlocking Innovation: The Impact Of Psychological Safety, Organizational Structure, And Rigidity On The Pursuit Of Innovation Within The Firm, Robert Kyle Rudd

Theses and Dissertations

Innovation is often a competitive advantage generator, growth, and organizational success. However, there is relatively little empirical literature that describes how organizations may be designed such that employees also feel significant freedom to innovate. This dissertation investigates the role of psychological safety and organizational design conditions, perceived organizational structure and perceived organizational rigidity as joint predictors of perceived freedom to innovate (PFTI) of employees.

The quantitative, cross-sectional survey design was used to gather data of 425 full-time U.S.-based employees who were recruited through CloudResearch. Respondents undertook validated scales of psychological safety, perceived organizational structure, perceived organizational rigidity and perceived freedom …

Hybrid Machine Learning For Zero-Day Malware Detection: An Adaptive Static-Dynamic Analysis Approach, Garrett Farmer

Theses and Dissertations

In an era of swiftly evolving cyber threats, zero-day malware continues to be one of the most challenging classes of attacks to detect and mitigate. Traditional signature-based methods often fail to detect novel malicious code, leaving institutions vulnerable to unknown exploits. This thesis proposes a machine learning (ML)-based framework that is designed to detect unknown malware variants. By combining both static and dynamic techniques, such as file structure exam ination and sandbox-based runtime analysis, this approach aims to successfully capture malicious characteristics. The proposed custom pipeline addresses the computational overhead that is associ ated with deep inspections, outlining a staged …

Host Families’ Perspectives Of The Impact Of The Commodification Of Education On The Student-Host Family Relationship In Study Abroad, Guadalupe Bustamante

Dissertations

The growing commodification of education has reshaped study abroad in ways that extend beyond marketing and program design. While homestays have traditionally been viewed as the ideal format for cultural immersion and language acquisition, research has largely overlooked how these trends affect the student-host family relationship from the family's perspective.

This study examines whether, and, if so, how Spanish host families perceive their roles and relationships with the American students they host have been impacted by these trends. Using a qualitative exploratory case study design, the research focused on representatives from eight families in Madrid, who have hosted U.S. students …

Agents Of Agency: Identifying Teacher Traits And Trainings Associated With Promoting Student Agency, Clara Mateo

Dissertations

This study shifts the focus of mathematics teacher quality from the traditional metric of test scores to “student agency,” defined as a learner's capacity to access power, make decisions, and take ownership of their learning process. While the literature on student agency provides ample qualitative insights, it is largely composed of small-scale studies. This research addresses this gap by conducting a large-scale, nationwide quantitative analysis to identify teacher factors associated with the promotion of student agency. The central research question is: What teacher demographics, dispositions, and professional development experiences are associated with increased student agency?

This study used a cross-sectional …

Examining The Relationship Between Active And Passive Screen Media Design, Engagement, And User Motivation And Impacts On Mental Health In Emerging Adults, Susan Richey

Human Development and Family Sciences Undergraduate Honors Theses

Rates of depression among adolescents and emerging adults have increased in recent years, with screen media use identified as a potential contributing factor. Prior research links passive screen use to poorer mental health outcomes, while active engagement shows mixed effects; however, many studies overlook differences between platform design and actual user behavior, as well as the role of notifications. This study examined how screen media habits, platform design, user motivations, and notification settings relate to mental health among emerging adults. A sample of 399 participants (ages 18–29) from a large southeastern U.S. university completed a survey assessing screen use, engagement …

Bridging The Gap: Educating Students On The Neurodiverse Experience, Riley Axtell

Human Development and Family Sciences Undergraduate Honors Theses

Neurodivergent students face misunderstanding, stigma, and systemic barriers that impact academic and emotional well-being. The purpose of this study was to develop and implement a curriculum-based project designed to educate college students about neurodiverse experiences and improve knowledge, empathy, and understanding. The curriculum was administered in two formats: an in-person format with pre- and post-survey measurements and an online “choose your own adventure” implementation utilizing post-survey measurements. Participants engaged in simulated cognitive and sensory activities that represented experiences associated with dyslexia, ADHD, dysgraphia, and dyscalculia. Although limited by a small sample size, reliance on self-report measures, lack of a pre-survey …