Digital Commons Network^™

From Risks To Adoption: Unraveling U.S. Consumer Behavior In C2c Online Secondhand Marketplaces, Sudipta Das

Graduate Theses, Dissertations, and Problem Reports (ETD)

The growth of secondhand product sales has surged in recent years, underscoring the importance of secondhand marketplaces. Consumer-to-consumer (C2C) platforms represent a new era in these marketplaces. This study investigates the factors influencing U.S. consumers' behaviors towards utilizing C2C online marketplaces, employing the Unified Theory of Acceptance and Use of Technology 2 (UTAUT2) framework, which is widely used to understand the adoption of technology or new innovations. Given the inherent risks associated with sharing personal and financial information, as well as the uncertainties between buyers and sellers, the variable of perceived risk was also included in the study. A comprehensive …

Making Home Here: Young Refugee-Migrant Women And The Work Of Emplacement In A Rural Appalachian Town, Valentina Muraleedharan

Graduate Theses, Dissertations, and Problem Reports (ETD)

This dissertation centres young refugee-migrant women’s voices, perspectives, concerns, and actions living in a small, rural Appalachian town called Easton, exploring their social, cultural, and economic experiences. It infers that through their critical participation in family life and labour in making a home in a new place, young refugee-migrant women’s relations to family and place impact how they negotiate their aspirations and future im/mobilities to create pathways to emplacement. Emplacement is an ongoing process that hinges on the efforts of individuals, families, and communities to find a way in a new place by giving meaning to their surroundings. This research …

Triggered Online System Re-Identification Applied To Model Predictive Control Using Gaussian Processes, Daniel Augusto Kestering

Graduate Theses, Dissertations, and Problem Reports (ETD)

Safety, product quality, enhanced performance, and increased profit all depend on the control of chemical and energy processes. However, operational issues can lead to control challenges, especially when processes are subject to disturbances during their operation. Process control methods work best when processes operate close to their designed operat- ing conditions, but lack of performance or other issues may occur when the process is far from such conditions. To overcome these challenges, in this dissertation, online model re- identification is proposed for Model Predictive Control (MPC). This involves reassessing the predictive model of an advanced controller, namely MPC, when re-identification …

Synaptic Zinc Transporters Support Normal Synapse Structure And Function In Mouse Auditory Cortex, Abbey Manning

Graduate Theses, Dissertations, and Problem Reports (ETD)

Many regions of the brain are highly enriched with free zinc inside glutamatergic vesicles at presynaptic terminals. At these synapses, zinc transporter 3 (ZnT3) moves zinc into vesicles where it is co-released with glutamate. Alterations in ZnT3 are implicated in multiple neurodevelopmental disorders, and ZnT3 knock-out (KO) mice – which lack synaptic zinc – show behavioral deficits associated with autism spectrum disorder and schizophrenia. Shank3 is a synaptic scaffolding protein that assists in tethering and organizing structural proteins and glutamatergic receptors in the postsynaptic density of excitatory synapses. The localization of Shank3 at excitatory synapses and the formation of stable …

The Kaleidoscope Effect: A Solution Focused Approach To Hazing Prevention A Mixed Methods Study, Akeya Shonte Simeon

Graduate Theses, Dissertations, and Problem Reports (ETD)

This dissertation examined the complexities surrounding hazing behaviors within the Interfraternity Council (IFC) and Panhellenic Association (PHA) student populations, as well as the perspectives of college administrators. Harmful health behaviors, such as hazing, sexual violence, and substance misuse, continue to plague these organizations, impacting over 750,000 undergraduate students across more than 770 campuses in the United States. The research employed an explanatory sequential mixed-methods design, starting with an analysis of IFC and PHA responses from the What Works for Fraternity and Sorority Safety and Success survey, focusing on five institutions: Baylor, James Madison, Louisiana State, Penn State, and Washington State …

Project Quiet: A Quality Improvement Initiative To Reduce Noise Pollution During Anesthesia Induction And Emergence, James Christopher Woods

Graduate Theses, Dissertations, and Problem Reports (ETD)

Problem: Excessive intraoperative noise puts anesthesia providers at risk for errors that could negatively impact patient morbidity and mortality. Distractions from excessive noise experienced during the “critical phases” of anesthesia present a risk to patient safety and need to be reduced or eliminated. Anecdotally, reports from anesthesia staff at a large academic medical center confirmed that noise pollution during induction and emergence significantly impacted the performance of critical anesthesia tasks. Objective: The goal of this quality improvement (QI) project was to implement a series of interventions designed to reduce noise pollution during induction and emergence, and to reduce …

The Sociology Of Bail Reform: Crime, Social Interaction, And Offender Experiences In Rurality., Scott Kevin Turner

Graduate Theses, Dissertations, and Problem Reports (ETD)

The study sought to explore the impact of the New York State “Bail Reform Act of 2019,” in rurality. It examined some of the legislative goals of the law, the claim that it caused crime, and offender experiences in rurality. Secondary data was used to map the rural crime landscape and primary data was collected from offenders during face to face interviews. The study was framed using deterrence and opportunity approaches and situated within the broader field environments; legislative, courtroom, and community. The research failed to find support for the claim that bail reform caused crime. Instead, it revealed that …

The Search, The Localization, And The Characterization: Fast Radio Transients, Reshma Anna Thomas

Graduate Theses, Dissertations, and Problem Reports (ETD)

Fast radio transients are energetic bursts in centimeter or meter wave-lengths, lasting only milliseconds, and originating from both Galactic and extra-Galactic sources. In our Galaxy, these transients primarily originate from pulsars, which are rotating neutron stars. The more energetic extra-galactic transients, known as fast radio bursts (FRBs), have unknown origins. This thesis explores various techniques, including single dish and interferometric observations, to detect and accurately localize fast radio transients. It also investigates how the propagation effects of radio waves can reveal characteristics of the local environment and potential FRB sources. Furthermore, it demonstrates how FRBs can be used to study …

Between Wages And Wellbeing: Examining The Role Of Employers In Increasing Covid-19 Vaccine Uptake In The State Of West Virginia, Nathaniel Udoh Godwin

Graduate Theses, Dissertations, and Problem Reports (ETD)

The novel coronavirus disease 2019 (COVID-19) stretched public health systems globally, with millions of cases confirmed across all continents of the world. The United States health systems struggled as the country grappled with emerging variants of the virus, differing levels of vaccine acceptance, misinformation, and disparity in health outcomes. As COVID-19 vaccines emerged, the U.S. Government sought to bolster uptake through myriad measures, including announcing vaccine requirements for federal employees, which was met with mixed reactions. Accordingly, some employers and businesses adopted a “no jab, no job” policy, while others stopped short of mandates but encouraged and incentivized vaccine uptake …

Estimating Home Range Size And Density Of White-Tailed Deer (Odocoileus Virginianus) In West Virginia, Sarah M. Pesi

Graduate Theses, Dissertations, and Problem Reports (ETD)

Big game hunting is an important source of revenue and recreation in the United States. Of big game species, white-tailed deer (Odocileus virginianus) are the most heavily pursued. White-tailed deer are a widespread generalist species, capable of existing at high densities. Hunting is often used as the primary method of managing deer populations, particularly in the eastern United States, where there is a lack of large predators. When populations reach high densities, there can be negative effects on the environment and conflicts with humans. Managers must consider both creating adequate hunting opportunities and reducing negative impacts when managing …

Investigating The Effect Of Using Humorous Threats In Recreation Area Rules Signage To Influence Behavioral Intentions, Jacob Timothy Vargas

Graduate Theses, Dissertations, and Problem Reports (ETD)

Communicating the importance of rules and warnings to visitors of recreational parks through signage can be difficult. However, it is one of the most important things to keep visitors safe. Oftentimes, these signs use fear of punishment or injury to discourage certain behaviors. According to studies following the Extended Parallel Processing Model (EPPM), using threats can backfire and cause visitors to use maladaptive fear responses to counteract a threat message if the content is too extreme or too psychologically close. Humor is a versatile tool that can be used to grab attention, temper perceptions, and influence decision-making. Comedians like Jon …

Development And Implementation Of Occupational Therapy Group Protocols For Individuals In Recovery For Substance Use Disorder: Considering Social Determinants Of Health And Occupational Areas Of Need, Samantha Jane Windisch

Graduate Theses, Dissertations, and Problem Reports (ETD)

Substance use disorders (SUDs) are becoming a more widespread issue globally. According to the National Survey on Drug Use and Health, 19.7 million adults in the U.S. suffered from an SUD in 2017. (SAMSHA, 2018). Recurrent alcohol and/or drug use that results in significant disability, including health issues, and/or a failure to prioritize obligations like employment, school, or family life are characteristics of SUD (SAMHSA, 2022). Research suggests that healthcare providers must integrate cutting-edge and successful treatments for this population to lower the risk of overdose and relapse rates, given the swift global spread of addictive disorders. In the past, …

Women In Extension Persevering In Leadership Roles, Lexis Danielle Trickett

Graduate Theses, Dissertations, and Problem Reports (ETD)

Over the last several decades, the rates at which women have been pursuing higher levels of education have steadily increased. However, there is a discrepancy between the number of women graduating, and the amount entering the workforce, specifically in leadership roles. The purpose of this study was to share a current profile of women in the West Virginia Cooperative Extension Service by allowing them to describe their career journeys, supports and barriers they may or may not have faced, and mentoring experiences. By using a non-experimental quantitative methodology, a population of male and female Extension Agents and Specialists were surveyed …

The Line Between Man And Monster: A Theatrical Costume Design Of Caryl Churchill's The Skriker, Katrina Anne Lundquist

Graduate Theses, Dissertations, and Problem Reports (ETD)

Produced at West Virginia University, this is a record of the costume design process for The Skriker by Caryl Churchill. As a play about vicious folkloric faerie creatures in modern day England, there was a heavy emphasis on showcasing the difference between the human and fae characters. With such a fantastical script, there is a potential to take the design down any number of creative paths. Finding a way to cohesively costume the cast while not losing the intricacies of their individual stories became a personal priority. After coming to an agreement with the director and the rest of the …

Empowering Inclusive Mobility: Addressing Team Challenges And Advancing Solutions For Deaf Communities In Rural West Virginia Through Innovative Engineering And Collaborative Initiatives, Morgan Elaine Bartley

Graduate Theses, Dissertations, and Problem Reports (ETD)

This report provides an overview of the strategic initiatives, challenges, and future considerations encountered by the West Virginia University (WVU) EcoCAR Team in their mission to enhance accessibility for deaf and hard-of-hearing individuals in rural West Virginia, with a specific focus on improving the Cadillac LYRIQ's features. The report delves into the stakeholder profile, encompassing demographic characteristics and mobility challenges unique to the target population, while also highlighting the team's SMART goals, key challenges faced, and forward-looking strategies to better the team.

The WVU EcoCAR Team's mission revolves around addressing mobility barriers for the deaf and hard-of-hearing community in rural …

Anamnesis, Kristian Thacker

Graduate Theses, Dissertations, and Problem Reports (ETD)

My work examines the duality of living in Appalachia and cherishing its picturesque environment; while being complicit in its ongoing destruction via industry and resource extraction. Composed of my own photographs and selections from the Farm Security Administration archives, this body of work presents a vision of the region that’s purpose extends beyond value judgments. Rather, it considers the manmade and natural environments of Appalachia holistically, each one integral to the experience and understanding of the other. Following the same aesthetic choices I make in my professional practice as a photojournalist, I blur the boundary between art and documentation. In …

A Podcasting Series On The Historical Event Of Hawk’S Nest Tunnel Disaster, Hannah G. Morgan

Graduate Theses, Dissertations, and Problem Reports (ETD)

This professional project will look into the Hawk’s Nest Tunnel Disaster – a disaster that was birthed due to extreme capitalism and exploitation during the 1930s. This project will explore historical documents, books and interviews with those who are passionate about the event. With that research material, I will produce an educational narrative podcast with a cohesive storyline detailing the event, including a beginning, middle and end. The podcast series will be uploaded to Apple Podcasts and Spotify. This professional project can be replicated and used for other similar projects.

4d Epr Oximetry Imaging For 4d Bioprinting And Tissue Engineering, Sajad Sarvari

Graduate Theses, Dissertations, and Problem Reports (ETD)

Bioprinting, akin to 3D printing, employs cell-laden hydrogels such as GelMA (Gelatine Methacrylate) and Alginate instead of plastic or resin to create biological structures. The printing process followed by subsequent tissue maturation is known as 4D bioprinting, where the fourth dimension is time. Ensuring adequate and consistent oxygen, O2, supply within 3D bioprint volume over the entire maturation period process is crucial, as even transient hypoxia can impact cellular behavior and phenotypes. However, printing of fully developed vasculature remains an unresolved technical challenge. Several approaches to chemically (peroxides) or biologically (photosynthesis) generate oxygen during bioprint maturation have been proposed. However, …

Short Episodes But Fast Friends: Examining The Effects Of Parasocial Relationship Quality On Mediated Intergenerational Contact In Grace And Frankie, Alysse C. Baker

Graduate Theses, Dissertations, and Problem Reports (ETD)

Building on the foundations of intergroup contact theory (Allport, 1954), the parasocial contact hypothesis (Schiappa et al., 2005), and Harwood’s Contact Space (2010), this dissertation advances the existing literature on how intergenerational contact with media characters can improve young adults’ willingness to engage with older adults. Specifically, this study examines the effects of intergroup contact quality on the parasocial contact process. Episodes of the TV sitcom about older adult women, Grace and Frankie, were edited to create both a high contact quality condition and a low contact quality condition. The high contact quality condition was a montage that showed viewers …

Building Better Biofuel Crops: A Field Evaluation Of Transgenic Populus Modified To Improve Feedstock Performance For Bioenergy Use, Molli Elisabeth Coombs

Graduate Theses, Dissertations, and Problem Reports (ETD)

A transition away from fossil fuel use is necessary for the future of energy production, and biofuels are a renewable energy option that can mitigate the impacts of fossil fuels through lowered carbon emissions and possible carbon sequestration. In order to successfully compete with fossil fuels, the production of biofuels must be sustainable and cost effective. Populus species are a biofuel crop used for bioenergy conversion from lignocellulosic biomass that have been proposed for use in feedstock plantations on marginal lands, which would avoid competition with agricultural production. Two challenges of feedstock production being faced are recalcitrance to chemical processing, …

Fluid-Rock And Fluid-Steel Interaction In Geothermal Energy Development In The Appalachain Basin, Samuel H. Bowman

Graduate Theses, Dissertations, and Problem Reports (ETD)

The ever-increasing demand for clean energy requires creative solutions. In the United States, unconventional energy sources such as geothermal are conventionally limited to the western half of the country. The Appalachian Basin in the Eastern United States is one such possible creative solution, although the comparatively low temperature gradient presents a significant challenge to delivering economically feasible geothermal energy. An emerging technology is enhanced geothermal systems, these are engineered reservoirs where a working fluid (typically water) is cycled between the subsurface energy source and the energy collection facility at the surface. The liquid water interacts with the geothermal reservoir rock …

Machine Learning-Driven Quantification Of Co₂ Plume Dynamics At Ibdp Sites Using Microseismic Data, Ikponmwosa Bright Iyegbekedo

Graduate Theses, Dissertations, and Problem Reports (ETD)

This thesis delves into the utilization of machine learning methodologies to quantify the spatial extent of CO₂ plumes by leveraging microseismic data obtained from the Illinois Basin Decatur Project (IBDP) site spanning November 2011 to June 2018. This initiative, focused on the geological sequestration of carbon dioxide, furnishes a unique and comprehensive dataset comprising well logs, microseismic activity records, and CO₂ injection metrics, all crucial for quantifying the subsurface CO₂ saturation plume dynamics. The primary objective is to forecast the temporal evolution of CO₂ saturation plumes in the subsurface, a critical undertaking for ensuring both the environmental integrity and operational …

Sex, Drugs, And Tbi: The Effects Of Sex Hormones And Trkb Activation On Alcohol-Related Behavior Following A Traumatic Brain Injury, Robin B. Oliverio

Graduate Theses, Dissertations, and Problem Reports (ETD)

Traumatic brain injury (TBI) and alcohol use disorder (AUD) exhibit a bidirectional relationship: AUD increases the risk of incurring a TBI and, inversely, a history of TBI increases the risk of future AUD. The second portion of this relationship has not been as thoroughly investigated. Our lab previously demonstrated that a juvenile TBI significantly increases alcohol self-administration in females compared to uninjured females and the injured females developed a conditioned place preference (CPP) for ethanol. Given this stark sex difference, this dissertation will examine the mechanism through which this occurred by investigating how manipulations of sex steroids might affect this …

Something From Nothing: Reimaginings, A Resource Guide For The Horn Sonata By Frank Gulino, Albert J. Houde Iii

Graduate Theses, Dissertations, and Problem Reports (ETD)

Since publishing his first work in 2006, American composer Frank Gulino has been the driving force behind some seventy new pieces of music. With music commissioned and performed by top professionals around the world, Gulino’s star has risen quickly backed by his prowess for writing music for brass instruments in solo works and chamber music. The subject of this document is a sonata for horn and piano entitled Reimaginings, a work commissioned by the author in 2020. This document presents a biographical sketch of the composer, an interpretation for performing the work, and suggestions for learning key skills needed …

Characterizing 4,4’-Methylene Diphenyl Diisocyanate Exposure In Primary Human Epidermal Keratinocytes: A Multi-Omics Approach, Brandon F. Law

Graduate Theses, Dissertations, and Problem Reports (ETD)

Exploring the routes of exposure and biological fate of 4,4’-methylene diphenyl diisocyanate (MDI) has been a challenge for many years. Occupational exposure to MDI can result in the development of occupational asthma (MDI-OA) which results in loss of productivity, large economic costs, and costs to the individual worker. Initially, it was thought that respiratory exposure to MDI was the most likely route leading to MDI-OA. Industries utilizing MDI have been successful at controlling airborne concentrations according to industrial hygiene assessment and newly diagnosed cases of MDI-OA decreased and plateaued. New research suggests that dermal exposures to MDI may explain this …

Genetic Knowledge And Causal Beliefs: Implications For Health Behavior In Clinical And Non-Clinical Samples, Jamey T. Brumbaugh

Graduate Theses, Dissertations, and Problem Reports (ETD)

Objective: As the genomic era in healthcare continues to surge, it is vital to examine genetically-related psychological concepts, such as genetic knowledge and genetic causal beliefs, in genetically relevant clinical groups. Parents /caregivers of children born with cleft lip and/or palate represent a population whose knowledge and beliefs about genetics may be influenced by their frequent utilization of genetically-related healthcare services (e.g., genetic testing and genetic counseling). To date, little is known about how such beliefs vary across disease types. Even less is known regarding how disease-specific genetic causal beliefs relate to perceived behavioral control for disease development. Method: A …

Taking The Red Pill: A Content Analysis Of Ambivalent Sexism And Precarious Manhood In Alpha Male Podcasts, Madalen Lea Fields

Graduate Theses, Dissertations, and Problem Reports (ETD)

Podcasts have become increasingly popular across various platforms (e.g., Spotify or Apple podcasts). A more recent trend is the emergence of “alpha male” podcasts. The goal of these podcasts is to instruct young men how to stop being “betas” and on achieving “alpha male” status. These podcasts are a subset of the manosphere, a term used to describe media focused especially on hegemonic masculinity, which is characterized by their promotion of misogynistic beliefs and sexist rhetoric. Drawing upon social science research, three forms of sexism (i.e., ambivalent sexism, precarious manhood and violence against women) serve as analytical frameworks for understanding …

Diet And Population Genomics Of River Otters (Lontra Canadensis) In West Virginia, Eden Grace Nitza

Graduate Theses, Dissertations, and Problem Reports (ETD)

North American river otters (Lontra canadensis), hereafter, otters, are apex predators in aquatic ecosystems across Appalachia, and thus have important impacts on their ecosystems such as food web regulation, nutrient cycling, and reducing the impacts of invasive species. Otters were extirpated from most of Appalachia, including all of West Virginia, by the mid-1900’s due to habitat destruction and overharvest. The West Virginia Division of Natural Resources (WVDNR) began an otter reintroduction program in 1984 which translocated approximately 250 otters into the state by 1997. This reintroduction program was largely considered successful, and a regulated harvest season was opened …

Guiseppe De Nittis's Cityscapes Of Paris: Images Of Modernity 1875-1875, Catherine W. Jones

Graduate Theses, Dissertations, and Problem Reports (ETD)

The artist Guiseppe De Nittis (1846-1884) created paintings between 1874-1875 reflecting his own experiences while living in and around the sixteenth arrondissment in Paris, France. De Nittis produced a distinctive perspective of Paris as it was being shaped by modernity and populated by the growing bourgeoisie. De Nittis’ interpreted fleeting views of Paris undergoing renovations. For example, De Nittis’ depicted freshly widened streets, public parks, and landmarks shrouded in scaffolding. De Nittis’ transient subject matter was further characterized by the portrayal of bourgeois figures in temporary Parisian moments. In summation, De Nittis’ compositions are a distinctive representation of Paris’s evolution …

An Examination Of The Underlying Implications Of Environmental, Social, And Governance Measures On Firm Practices, Lewis James Hardway

Graduate Theses, Dissertations, and Problem Reports (ETD)

This dissertation is comprised of three studies that seek to determine the impact environmental, social, and governance (ESG) policies and initiatives have on different levels within the firm. The first study takes a page from business management research. It proposes a moderated mediation model of leader-member exchange and its effects on corporate entrepreneurship. Corporate entrepreneurship seeks to engage employees in bringing forward new ideas to enhance the firm’s position and aligns with the social aspects of ESG, especially those concerning employee stakeholder matters. This study finds that through psychological empowerment, high-quality relationships can bring forward increased engagement by individuals in …