Digital Commons Network^™

Trauma-Informed Yoga As An Adjunct To Treatment As Usual Within Inpatient Substance Use Disorder Treatment: A Feasibility Trial., Suzanne Vogler

Graduate Theses, Dissertations, and Problem Reports (ETD)

Yoga interventions have been used more frequently in recent years within health and wellness settings to address both clinical and non-clinical issues. More specifically, yoga interventions and trauma-informed yoga (TIY) interventions are being explored within the treatment of substance use disorders (SUD). Initial research suggests that yoga interventions could be beneficial to the treatment of SUDs as an adjunct to treatment or a stand-alone intervention as part of continued recovery (post-clinical treatment) (Fitzgerald et al., 2021; Mallik et al., 2019). Although initial research is promising, the current quantity and quality of studies specifically exploring the feasibility and potential benefit of …

Youth Sport Organizational Leaders’ Perceived Strengths And Challenges Working With Volunteer Coaches: A Case Study, Hannah Swartz

Graduate Theses, Dissertations, and Problem Reports (ETD)

Youth sport organizations in the United States rely heavily on volunteer coaches to deliver accessible and developmentally aligned programming, yet little research has examined how organizational leaders perceive and manage this volunteer workforce. Existing scholarship has focused primarily on volunteer coach motivations and experiences from the coach perspective, leaving a gap in understanding the views of those responsible for recruiting, training, retaining, and supporting volunteers. Guided by the youth sport social-ecological model (NYSS, 2019), the recent USOPC Commission Report, and principles of self-determination theory (Ryan. & Deci, 2000), this instrumental case study explored youth sport organizational leaders’ perceptions of working …

Sensory Evaluation And Consumer Acceptance Of A Protein Enriched Energy Bar, Brennah T. Groves

Graduate Theses, Dissertations, and Problem Reports (ETD)

ABSTRACT

Sensory Evaluation and Consumer Acceptance of a Protein Enriched Energy Bar

Brennah Groves

This study evaluated the sensory properties and consumer acceptance of a protein enriched energy bar. The objectives of this study were to 1) formulate a high-protein energy bar containing at least 20 g of protein per 100 g serving, and 2) determine whether increasing the protein content in an energy bar would enhance the sensory evaluation and improve consumer acceptance among collegiate athletes. The control energy bar featured a shortbread base, date caramel with whey protein, a nougat layer, and a chocolate coating. Additional collagen protein …

Influence Of Actuated Air Brakes On The Apogee Of Sub-Orbital Rockets, Michael L. Farha

Graduate Theses, Dissertations, and Problem Reports (ETD)

Collegiate engineering competitions have played a foundational role in the educational outcomes of university students for as long as they have existed. Among these competitions is the Spaceport America Cup, which challenges students to design, build, and launch high-power rockets with the incentive to fly as close as possible to a pre-established target apogee. Many teams competing in this competition have chosen to approach the challenge by incorporating deployable air brakes into their rocket designs. This approach comes with many uncertainties, both in controls and aerodynamics. For teams just starting out, aerodynamic performance is often one of the most challenging …

Development And Application Of Computational Tools For Data-Driven Materials Science., Logan L. Lang

Graduate Theses, Dissertations, and Problem Reports (ETD)

Modern materials science generates vast amounts of data from computational simulations and experiments, creating significant challenges for data processing and analysis. This thesis addresses these challenges through the development and application of computational tools within the framework of Material Data Science (MDS). Contributions span the four pillars of MDS: Material/Molecular Data, Algorithms, Databases, and High-Throughput Processes—with a primary focus on the Algorithm, Data, Database pillars.

For the Algorithm pillar, two Python libraries were developed to streamline common analysis tasks. PyProcar simplifies the post-processing and visualization of electronic structure data (band structures, density of states, Fermi surfaces) obtained from various Density …

Adminstrative And Programmatic Supports To Enhance Veteran-Service Dog Programming, Madison Davisson

Graduate Theses, Dissertations, and Problem Reports (ETD)

Background: Service dogs have long served as a valuable resource to assist veterans in overcoming challenges such as transitioning to post-military life, re-engaging in life roles, and navigating the community. There is substantial research on the benefits and impacts that service dogs have on the lives of veterans. Because of this, the number of service dog-veteran partnerships is on the rise, and each service dog program has its individualized programmatic method to enhance its offerings. However, there is limited information on administrative and programmatic support for service dog training programs intended for veterans and staff members. The veteran perspective is …

Microbiological Examination Of Yellow Mealworm (Tenebrio Molitor) Larvae Under Various Processing And Storage Conditions As Potential For Human Consumption, Rachel Midkiff

Graduate Theses, Dissertations, and Problem Reports (ETD)

Yellow mealworm (Tenebrio molitor) larvae have gained attention as a sustainable and nutritionally balanced food source, yet their high natural bacterial load raises food safety concerns. This study investigates the impact of pre-processing, processing, and storage conditions on microbial load and diversity in mealworms, comparing thermal (hot) and non-thermal (cold) treatments. These treatments include freeze-drying, wet heat treatments, dry heat treatments, and the combination of wet and dry heat treatments against untreated controls. Microbial loads were quantified by plate counts after day 0, day 10, and day 28 of vacuum-sealed refrigerated (4°C) storage. Water activity (Aw), pH, and moisture content …

A Multiscale Ai Framework For Forest And Agriculture Health Monitoring: Drone-Based Object Recognition And Segmentation For Automated Ecological Assessment, Sruthi Keerthi Valicharla

Graduate Theses, Dissertations, and Problem Reports (ETD)

Forest and agricultural ecosystems are increasingly at risk due to invasive species, pests, and diseases, necessitating scalable, automated, and intelligent monitoring solutions. Traditional field based forest and agriculture health assessments are limited by cost, time, and spatial coverage. This dissertation presents a multiscale deep learning framework that automates forest and agriculture health monitoring using drone imagery and computer vision techniques. The system operates across three spatial levels: forest level, tree level, and leaf level, combining object detection, segmentation, and classification models to support large scale ecological assessment.

At the forest level, high-altitude drone imagery is processed using object detection and …

Peace Education: Exploring Educational Possibilities, Erica Ferrer Ariza

Graduate Theses, Dissertations, and Problem Reports (ETD)

Peace Education is a growing field of study that includes different approaches to understanding and promoting peace, conflict resolution, and social justice. Peace education can be a strategic area for societies that have experienced various forms of direct or indirect violence as is the case of Colombia, South America, which has undergone prolonged periods of violence and internal conflict. Considering that peace is contextual and should be defined and decided on by the people involved in the target context, this work aims to illuminate how a peace education process can be experienced by teachers and students and the forms it …

The Personal, The Political, And The Hope For A Better Future: Disrupting The Traditional Rape Narrative In Young Adult Fiction, Melissa Roberson

Graduate Theses, Dissertations, and Problem Reports (ETD)

This dissertation critically examines the current state of young adult rape fiction to explore the ways in which contemporary young adult rape novels engage with different aspects of rape culture and the systems in place that sustain it. Prioritizing issues related to disclosure, hope, healing, and justice, my investigation into these novels demonstrates the importance of attending to both the framing of rape and the challenges associated with narrativizing sexual violence in the context of adolescent literature. Ultimately, I argue that in order to challenge and disrupt the further entrenchment of societal attitudes and (mis)perceptions of rape that perpetuate the …

Exploring Teacher Perception And Implementation Of Sae Programming In West Virginia, Joseph Laflamme

Graduate Theses, Dissertations, and Problem Reports (ETD)

The purpose of this study was to describe the phenomenon of SAE implementation in West Virginia. This study utilized qualitative research methodology to describe teacher perceptions of how student, guardian, school and community factors affect SAE program implementation. Additionally, teacher backgrounds, including formative experiences, training and education, guiding philosophies, skills, and motivation were explored. This study describes contextual aspects of population, economics, state guidelines and local agriculture industries. This is done through a document review of student reported records as well as surveys and teacher interviews.

Intersectional Embodiment: An Exploration Of Women's Bodily Experiences In Contemporary American Literature, Olivia Marie Wertz

Graduate Theses, Dissertations, and Problem Reports (ETD)

My dissertation, “Intersectional Embodiment: An Exploration of Women’s Bodily Experiences in Contemporary American Literature,” examines contemporary American novels written by women of color in order to illuminate how women of color protagonists realize, protect, and embrace their bodies as a source of power in a deeply oppressive society. Specifically, I analyze Kindred (1979) and the Parable novels (1993, 1998) by Octavia Butler, Displacement (2019), a graphic novel by Kiku Hughes, and Severance (2018) by Ling Ma. In these novels, women protagonists must account for their bodies to understand their identity, combat oppressive bodily control, and, above all, survive. Both neo-historical …

Five-Year Analysis Of Kiko Buck Growth Rate, Carcass Muscling And Parasite Resistance In A Feedlot Setting, Garrett Thomas Vaughan

Graduate Theses, Dissertations, and Problem Reports (ETD)

Five-year analysis of Kiko buck growth rate, carcass muscling and parasite resistance in a feedlot environment

Garrett T. Vaughan

From 2018 to 2023, Kiko bucks born from January 1^st to March 15^th were performance tested at West Virginia University to evaluate growth rate, ultrasound carcass characteristics and parasite resistance under an artificial infection. Kiko bucks were submitted by producers from 17 different states and over 5 performance tests, 830 Kiko bucks were evaluated. Bucks were group housed and fed ad libitum with a 16% CP pellet containing soyhulls, serving as the dietary fiber component. Upon arrival, bucks were …

No Sweeter Sound: Musicking, Transformative Pedagogy, And Collaborative Social Justice In Choral Settings, Natalie N. Shaffer

Graduate Theses, Dissertations, and Problem Reports (ETD)

Choral music and its conductors occupy a tenuous space in the 21st century. In a new cultural atmosphere influenced by Gen Z’s expectation of welcomed diversity and intolerance for injustice, TikTok’s rapid global dissemination of information and entertainment, and society’s desire for authentic connection following the Covid-19 pandemic, the dichotomies present in choral music are no longer being glossed over. Difficult conversations about race, gender, ableism, social location, and other intersectional identifiers are at the forefront of academic writing and conference presentations. Evidence of transformative pedagogy and culturally responsive practices are beginning to appear in classroom syllabi and rehearsal techniques …

Augmentation And Hybridization Of Conventional Forms Of Process Control With Advanced Control Methods, Daniel Paul Beahr

Graduate Theses, Dissertations, and Problem Reports (ETD)

Within the last decade in the field of process control, there has developed a distinct gap between the technological advancements of today and the well-established theory that has preceded it. This is most evident where the novel developments and structures often outpace the necessary guarantees and strong foundation required to ensure the possibility of widespread adoption. Therefore, the goals of this work are to broadly integrate those novel advanced control methods into the field of process control in such a way to increase the applicability and encourage implementation.

The first portion of this work seeks to further explore the nature …

Consumer Experiences In The Secondhand Market: Finances, Frugality, Fashion, & Fun, Melissa Chasko Turner

Graduate Theses, Dissertations, and Problem Reports (ETD)

Secondhand apparel refers to clothing and accessories that have been previously owned, handed down, donated, or resold to others. They are a sustainable product because they are reused instead of being discarded into landfills. Consumer experience refers to the emotional and psychological responses individuals have during their interactions with products and services across all touchpoints. In the secondhand apparel market, consumer experience plays a significant role in product purchasing, and the unique aspects of retail entertainment serve as key motivators. Consumer-perceived risk refers to the uncertainty of adverse outcomes associated with purchasing a product. Purchasing secondhand apparel poses similar yet …

What Does It All Mean? Differences In Self-Defining Memories Between Community And Adjudicated Youth, Hannah Elias

Graduate Theses, Dissertations, and Problem Reports (ETD)

Identity development is driven in large part by self-defining memories, or memories though which we base our definition of who we are (Habermas & Bluck, 2000). In adolescence, cognitive skills are gained that allow us to make meaning, or learn lessons and gain insight, from self-defining memories (Bluck & Habermas, 2001; McLean & Thorne, 2003). To determine whether there are differences in their ability to make meaning from their self-defining memories, this study compares narratives of self-defining memories between community youth and adjudicated youth. Additionally, the ability to be specific in self-defining memory recollection may differ between these groups, which …

Three-Dimensional Spreading Of Magnetic Reconnection Between Non-Parallel Flux Ropes With A Guide Field, Regis John

Graduate Theses, Dissertations, and Problem Reports (ETD)

Magnetic reconnection is a fundamental plasma process that facilitates the rapid conversion of magnetic energy into particle acceleration, plasma flows, and heating. It plays a central role in explosive astrophysical events such as solar flares, where vast amounts of magnetic energy are released on short time scales. A key structure in many reconnection sites is the magnetic flux rope, a column of plasma carrying current threaded by helical magnetic fields, which is frequently involved in or generated by reconnection. Understanding how reconnection unfolds in such flux rope systems is critical for interpreting both space weather phenomena and laboratory plasma dynamics. …

A Limb-Speed-Driven Locomotor Control System And Its Ability To Adapt, Emily Marie Herrick

Graduate Theses, Dissertations, and Problem Reports (ETD)

Despite how simple walking may seem, the locomotor control system is structurally and functionally complex. Its hierarchical organization of supraspinal and spinal networks with forward and feedback pathways has many interactions at multiple levels that are dependent on the dynamics of a high-dimensional musculoskeletal system. Having a comprehensive understanding of sensorimotor integration within a healthy locomotor control system is crucial for understanding changes to the system due to age or neurologic disease and developing effective technologies to recover mobility in those populations. In this dissertation, we address persistent gaps in knowledge pertaining to how the nervous system controls locomotion.

In …

Forensic Characterization And Comparison Of Modern Nail Polish Products By Their Physical Features And Chemical Composition, Madison Meredith Lindung

Graduate Theses, Dissertations, and Problem Reports (ETD)

Nail polish can serve as valuable evidence in forensic investigations as it is often found on the hands and feet of individuals. Nail polish can break off and transfer easily during self-defense actions or forceful contact, such as in cases of kidnapping, sexual assault, or homicide. These residues can provide clues about who was at the scene, as well as where, when, and how the event evolved. However, compared to other types of paints commonly analyzed in forensic laboratories, limited forensic research has been conducted on the chemical composition and discrimination capabilities of popular nail products. The lack of information …

Reactive Model-Free Control For Underactuated Vehicles Operating In Resource-Constrained Environments, Austin Lane Sponaugle

Graduate Theses, Dissertations, and Problem Reports (ETD)

Buoyancy-driven, underactuated vehicles offer a compelling solution for long-duration autonomous operations in constrained environments. By leveraging buoyancy to generate lift, these vehicles can remain aloft for extended periods with minimal power requirements, making them well-suited for applications in atmospheric monitoring, planetary exploration, and communications. However, their limited actuation authority, strong coupling with environmental forces, and operating domains introduce significant control challenges, including nonlinearity, sensitivity to external disturbances, and limited observability.

This work investigates the design and implementation of lightweight, reactive model-free control strategies that enable robust autonomy in such constrained settings. A digital Extremum Seeking Controller (ESC) is first implemented …

Comparative Analysis Of Electrode Encapsulation Reliability: Planar Vs. Thermoformed Interdigitated Neural Electrodes In Biomedical Engineering, Tatum Peyerl

Graduate Theses, Dissertations, and Problem Reports (ETD)

Durable dielectric encapsulation is crucial for the long-term function of implantable neural electrodes; however, the reliability of curved, thermoformed coatings remains underexplored. This study addresses that gap by comparing planar (non-thermoformed) and thermoformed interdigitated neural electrodes (IDEs) encapsulated in Polyimide-2611. Both device types underwent accelerated in vitro aging in phosphate‑buffered saline (PBS) at 67 °C for approximately 91 days, simulating two years of physiological exposure. Post-accelerated aging evaluation included electrochemical impedance spectroscopy (EIS) from 0.1 Hz to 100 kHz to monitor moisture‑induced leakage, and high‑voltage breakdown testing under saline immersion to assess dielectric strength. After aging, all electrodes maintained impedance …

Systematic Methodologies For Magnetic Materials Design, Andres Tellez Mora

Graduate Theses, Dissertations, and Problem Reports (ETD)

Understanding and predicting the magnetic behavior of materials from first principles is one of the central challenges in condensed matter physics. This dissertation presents a systematic framework that bridges ab initio calculations, many-body physics, and effective spin models to analyze magnetic materials in particular, but also more general quantum systems. Starting from the electron many-body Hamiltonian and the second quantization formalism, we derive Density Functional Theory (DFT) and explain how magnetic properties emerge from exchange interactions and can be interpreted as perturbations to the magnetization density. To capture these effects efficiently, we construct Heisenberg models from first principles using the …

White Paper And Black Water: Environmental Control Of Labor In Appalachian Paper Mill Communities, Matthew C. Powell

Graduate Theses, Dissertations, and Problem Reports (ETD)

In several small Appalachian communities, the West Virginia Pulp & Paper Company dominated the local landscape. The company stripped the mountainsides of spruce trees for pulpwood and used rivers for industrial processes and waste disposal. The small towns along these rivers and between these mountains relied on paper mills for employment. Corporate control over the natural environment, and water more specifically, was a necessary requirement for paper production, but also acted as a source of power over employees and their communities. When paper workers sought to organize, the company responded by leveraging their control over the environment against them to …

Monitoring West Virginia Wastewater For Norovirus: A Test Case For Tracking Foodborne Illness Outbreaks In Rural Communities Using Wastewater, Haley M. Phillippi

Graduate Theses, Dissertations, and Problem Reports (ETD)

Foodborne illnesses are a global public health challenge. Foodborne illnesses, like norovirus, often have a large disease and societal burden. Norovirus is a single-stranded, positive-sense RNA virus, with 10 identified genogroups (GI-GX). Genogroups GI and GII are responsible for nearly all human cases of acute gastroenteritis worldwide. In the United States, HuNoV is not notifiable case-by-case. Instead, outbreaks are reported to national surveillance systems when two or more cases are epidemiologically linked. Most norovirus outbreaks occur during Winter to early Spring, however, certain individuals may still shed and transmit the virus without being detected or reported. Wastewater monitoring is a …

Molecular Insights Into The Impact Of Bone Marrow Stroma, Cb-6644 Inhibition Of The Ruvbl1/2 Complex, And Cebpβ On Regulating Drug Sensitivity In Multiple Myeloma, Sebastian Adam Dziadowicz

Graduate Theses, Dissertations, and Problem Reports (ETD)

Multiple myeloma (MM), is a hematological cancer originating in plasma cells. Currently multiple myeloma represents a significant clinical challenge due its incurable nature mainly due to inevitable drug resistance. MM is characterized by abnormal plasma cell proliferation within the bone marrow and production of abnormal immunoglobulin resulting in a plethora of physiological abnormalities. Although a rare malignancy, MM accounts for 1% of all cancers and currently has five-year survival rate of around 50%. Utilizing a combination of laboratory experiments and bioinformatics techniques, this dissertation examines multiple layers of MM physiology in the context of regulating drug resistance or sensitivity. First, …

A Sense Of Purpose In Life And Efforts To Increase It In Higher Education, Jacob Edwin Alderson

Graduate Theses, Dissertations, and Problem Reports (ETD)

A sense of purpose in life, defined as a dispositional tendency to pursue goals and activities in line with one’s overarching life direction (Hill, 2016), has been discussed as a key individual difference factor to foster in today’s college students (Colby, 2020; Pfund, Bono, & Hill, 2020). As such, the present dissertation sought to understand the psychosocial and academic benefits associated with having a sense of purpose in life in college via two studies: 1. Assessing changes in a sense of purpose in life across the first year of college and how these changes were associated with academic performance and …

Approaches To The Synthesis Of Highly Substituted Arenes, Kh Tanvir Ahmed

Graduate Theses, Dissertations, and Problem Reports (ETD)

While benzene rings and their derivatives are among the most frequently encountered ring systems in natural products, pharmaceuticals, agrochemicals, dyes, and functional materials, polysubstituted arenes are relatively scarce. The analysis of FDA-approved small molecules provides valuable insights into the characteristics of successful drugs while also highlighting gaps in the availability of synthetic methods capable of efficiently accessing diverse substitution patterns on aromatic rings. Highly substituted arenes are typically synthesized through sequential modification of a pre-existing benzene core; however, this stepwise approach becomes increasingly challenging with each additional substitution. An alternative strategy involves the direct construction of benzene rings via annulation …

Three Essays On The Interaction Between Macroeconomics, Money, And Government Bonds, Zejun Jiang

Graduate Theses, Dissertations, and Problem Reports (ETD)

This dissertation, ''Essays on the Interaction between Macroeconomics, Money, and Government Bonds,” has three chapters that study how macroeconomics (e.g., inflation), government bonds, and money interact with each other. It provides insights into how households make optimal maturity choices in government bonds, how households own different types of government bond assets, and how money growth can help understand the cross-country inflation after COVID-19.

The first chapter develops an intertemporal portfolio choice model to investigate the optimal household portfolio choice for government bonds across maturities. The U.S. Treasury data displays a higher holding share of long-term government bonds. Adding uncertain labor …

Permeability Of Politics: Exploring The Impact Of Mobilization On Political Discussions In A Closed Religious Community, Sara K. Guthrie

Graduate Theses, Dissertations, and Problem Reports (ETD)

In 2016, the Amish PAC was formed with the intent of mobilizing a group of low propensity voters who they believed could help secure political victory in critical swing states such as Ohio and Pennsylvania. These efforts continued through the 2020 election as the PAC continued to court voters within a closed religious community in an attempt to encourage political activity amongst those who ideologically remain apolitical. Specifically, this mobilization effort targeted those within the Amish and Mennonite communities, discussed throughout this dissertation as the ‘Plain Community’. This dissertation analyzes the mobilization attempt by measuring changes in the way the …