Digital Commons Network^™

Data-Driven Approaches For Achieving Carbon Neutrality: Predictive Models For Reducing Co2 Emissions And Enhancing Industrial Sustainability, Farzana Islam

Graduate Theses, Dissertations, and Problem Reports (ETD)

In response to the escalating challenges posed by climate change and industrial inefficiency, this thesis presents a comprehensive investigation aimed at advancing the predictive modeling of global CO2 emissions and enhancing operational efficiency in steel manufacturing through Electric Arc Furnace (EAF) temperature optimization. Leveraging a rich dataset sourced from the World Development Indicators database alongside a meticulously curated dataset specific to EAF operations, our study applies an innovative blend of econometric and machine learning techniques, including Pooled Ordinary Least Squares (Pooled OLS), Random Effects (RE), Fixed Effects (FE), and Seasonal Autoregressive Integrated Moving Average with Exogenous Variables (SARIMAX) models. The …

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 …

Assessment Of Instrument Exploring Underwear Preferences Of Incontinent Geriatric Women In Assisted Living, Cassandra M. Stewart

Graduate Theses, Dissertations, and Problem Reports (ETD)

Urinary incontinence is a urologic condition commonly occurring in geriatric individuals and often results in disability. This affects not only physical functioning, but also psychological and emotional implications. Prior research focused on prevention and using smart technology to improve the current products available to help manage urinary incontinence. Little research has been completed to examine the preferences of geriatric individuals and assess what they are looking for in incontinence products. The purpose of the study was to create an instrument to assess the individual preferences of older adults for these products in a community living environment. Research questions included: (1) …

S(+)-Propylnorapomorphine Hydrochloride Alters Mutant Huntingtin Aggregation And Membrane Interactions, Gabriella M. Pettipas

Graduate Theses, Dissertations, and Problem Reports (ETD)

Huntington’s disease (HD) is an autosomal dominant neurodegenerative disorder resulting from an abnormally long CAG repeat in the huntingtin gene. This results in an expanded polyglutamine (polyQ) domain in the huntingtin protein (htt) that directly leads to self-assembly of huntingtin (htt) into a variety of aggregate species that underlie cellular toxicity. Interaction of protein aggregates with a variety of lipid membranes has been linked to disease pathology. Here, the ability of a small molecule S(+)-propylnorapomorphine (NM) hydrochloride to modulate htt-exon1(46Q) aggregation and interactions with lipid membranes was determined. ThT assays were performed to quantify fibril formation of htt in the …

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 …

An Integrated Framework For Establishing Long-Term Transportation Management Strategies Promoting Sustainable Urban Growth, M Imtiaz Rahman

Graduate Theses, Dissertations, and Problem Reports (ETD)

Urban land areas are experiencing a more rapid expansion compared to their population growth on a global scale. This phenomenon, known as urban sprawl, is characterized by low-density development in the outskirts of cities. This unplanned urban growth leads to changing urban transportation patterns, posing a threat to sustainable development. In response, government agencies implement growth management practices, with transportation management strategies playing a crucial role in achieving sustainable urban growth. However, developing effective growth management strategies is difficult because of several challenges, including limited understanding of the key influencing factors, the complex interdependencies among these factors, and the uncertainties …

The Names Of All Wild Things: Field Guides And Environmental Thinking, Frank Izaguirre Phd

Graduate Theses, Dissertations, and Problem Reports (ETD)

The project first traces the earliest origins of natural history writing, surveying how natural history writing from antiquity presented and categorized the living world, and then how the rise of print culture and growing popularity of natural history writing would facilitate the rise of European empires. Values and conventions emerged that would later feed into the field guide, like the pairing of text and illustration to aid identification and the decontextualizing of plants and animals from their environments.

Near the end of the nineteenth century, the field guide genre emerged. Some wildly popular books, mostly written by women, emphasized the …

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 …

Interactions Between Myeloid Cells And Neutrophil Extracellular Traps In Pancreatic Ductal Adenocarcinoma, Hillary Gabrielle Pratt

Graduate Theses, Dissertations, and Problem Reports (ETD)

The 5-year-survival rate for pancreatic ductal adenocarcinoma (PDAC) is only 12% due in part to a lack of therapeutic strategies that target the pathophysiology of the disease. The only known curative therapy is surgical resection of the PDAC tumor, but only 20% of patients are eligible at the time of presentation. To improve outcomes for patients, new therapeutic options are needed. The PDAC tumor microenvironment (TME) is uniquely fibrotic and hypoxic, which is in part driven by the immune cell composition in the TME. Myeloid cells are a prominent immune infiltrate within the PDAC TME, so these cells have been …

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 …

Evaluating Outcomes Post-Adoption Of Reck Solution For Total Shoulder Arthroplasties: A Retrospective Quality Analysis, Benjamin Levi Tillis

Graduate Theses, Dissertations, and Problem Reports (ETD)

Abstract

Evaluating Outcomes Post-adoption of RECK Solution for Total Shoulder Arthroplasties: A Retrospective Quality Analysis

Benjamin Tillis

Introduction: Local infiltration analgesia (LIA) has become an integral part of postoperative pain relief for West Virginia University (WVU) Medicine’s total joint arthroplasty procedures. However, not all LIAs are the same. Liposomal bupivacaine has a unique mechanism of delivery which could potentially lead to longer lasting effects. Ropivacaine, epinephrine, clonidine, and ketorolac (RECK) solution offers a multimodal approach to enhancing the duration of effect for the LIA. In 2022, WVU Medicine switched from liposomal bupivacaine to the RECK solution for total joint …

“Population, Proximity, And Promise: A Study Of College Choice And The Competition For Students In Higher Education”, Donielle Maust

Graduate Theses, Dissertations, and Problem Reports (ETD)

This dissertation is an empirical investigation of the relationship between institution and state characteristics and college choice for students enrolling out-of-state, as well as the relationship between Promise programs and college choice. The theoretical framework used in this study draws on both an economic model of human capital investment and sociological concepts of habitus, cultural, and social capital, and organizational context and assumes that an individual’s college choice is shaped by four contextual layers: the individual’s habitus, school and community context, the higher education context, and broader social, economic, and policy context. Public data from the Integrated Postsecondary Education Data …

Ecological Planning And Design For Creating A Thriving Suburban Community In Lumberton, Nc, Maram Moushmoush

Graduate Theses, Dissertations, and Problem Reports (ETD)

The purpose of the project is to propose ecological planning and design techniques to create a thriving and robust suburban community in Lumberton, North Carolina. The project becomes an educational hub on agroforestry, ecological design and stewardship, and flood mitigation through stormwater strategies for Linkhaw’s Mixed Use Community Development plan. Linkhaw Farms is a 540 acre site, in a predominantly Native American community, situated on the north-east boundary of Lumberton in the Coastal Plains region of NC. It was formerly owned by the Linkhaw family for over 70 years, producing tobacco, and later rotation of annual crop production between corn …

Childhood Adversity And Sexual Risk Taking In College: Pathways Through Alcohol Use, Sarah Josephine Miller

Graduate Theses, Dissertations, and Problem Reports (ETD)

Exposure to adverse childhood experiences (ACEs) is associated with a host of negative outcomes throughout the lifespan including engagement in health-risk behaviors such as sexual risk taking and alcohol consumption (Dube et al., 2006; Negriff et al., 2015; Zaso et al., 2021). Additionally, sexual risk-taking and alcohol use commonly co-occur (Certain et al., 2009; Downing-Matibag & Geisinger, 2009). This may be especially true during the transition to college, in which many young adults have increased access to substances, increased autonomy, and an expanded network of peers. Thus, the present study examined the relationship between ACEs, alcohol use, and sexual risk …

Factors Related To Adolescent Anger In Appalachia: Implications For Violence Prevention, Rosalina Mills

Graduate Theses, Dissertations, and Problem Reports (ETD)

Background. Adolescent health outcomes are vitally important for public health. One such outcome includes adolescent violence, a persistent and prevalent public health issue in the United States. Adolescent violence in rural areas is particularly understudied and some measures of rural violence are underreported compared to violence metrics in urban areas. A key risk factor for adolescent violence, is anger. By examining known key risk factors for adolescent anger through a primary prevention and socioecological perspective, it may be possible to reduce or prevent downstream violence in adolescence and later adulthood. Identifying specific systemic, environmental, and interpersonal factors related to anger …

Benefits And Barriers Of Using Prefilled Precedex Syringes In The Operating Room: A Cost Comparison, Ashley White

Graduate Theses, Dissertations, and Problem Reports (ETD)

According to a report published by the Institute of Medicine, at least 44,000 and possibly up to 98,000 Americans die each year because of medical errors in hospitals. More than 7,000 of those deaths are from medication errors alone (Stucki et al., 2013). Anesthesia providers in the operating room (OR) are at even greater risk to commit medication errors due to their easy access to medications and their autonomy to make independent choices for medication administration. A small rural community hospital in Pennsylvania lacks a protocol for Precedex preparation. Evidence-based research show the benefit of prefilled ready-to-administer syringes, but the …

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, …

Implementation Of A Pilot Quality Improvement Project To Guide The Administration Of Intraoperative Dexamethasone For Postoperative Nausea And Vomiting Prophylaxis In Patients With Diabetes Undergoing Orthopedic Procedures, Brittany W. Hall

Graduate Theses, Dissertations, and Problem Reports (ETD)

Background: At a local tertiary care hospital, there was no recommendation to guide anesthesia providers in the administration of intraoperative dexamethasone to patients with diabetes. While dexamethasone is a highly effective antiemetic, it may promote hyperglycemia in patients with diabetes.

Purpose: The purpose of this project was to guide and educate about current recommendations for the administration of dexamethasone for PONV prophylaxis in patients with diabetes.

Intervention: 1) Examined pre-intervention practices of dexamethasone administration. 2) Educated about current and best practices to anesthesia staff. 3) Developed badge buddy cards outlining the guideline. 4) Examined post-intervention practices. 5) Evaluated the effect …

Biology And Ecology Of Neonectria Magnoliae And Neonectria Punicea, Two Understudied Neonectria Species In West Virginia, Hannah Marie Petronek

Graduate Theses, Dissertations, and Problem Reports (ETD)

The family Nectriaceae includes numerous phytopathogenic fungi that cause canker diseases on both angiosperm and conifer hosts worldwide. Numerous Neonectria spp. cause cankers on hardwoods and conifers in North America, but their roles in contributing to tree decline and mortality outside of beech bark disease are largely understudied. One such pathogen, Neonectria magnoliae, causes perennial cankers on two native hosts in central Appalachia: Fraser magnolia (Magnolia fraseri) and tulip-poplar (Liriodendron tulipifera). We also recently confirmed N. magnoliae from non-native star magnolia (Magnolia stellata) in West Virginia. Both native hosts occur in the central …

Sexual Identity And Homophily: The Powerful Role Of Sexual Identity For Romantic Partner Selection, Lee Thorpe Jr

Graduate Theses, Dissertations, and Problem Reports (ETD)

This dissertation investigates the role of sexual identity on homophily, and its effects on romantic partner selection. The principle of homophily states that individuals tend to befriend and seek romantic partners who are most similar to themselves based on certain social characteristics (i.e., birds of a feather flock together). The majority of the homophily literature focuses on heterosexual friendships and coupling. Recently, homophily research has included sexual identity in their analyses. However, recent studies have only investigated friendship formation/bonds for lesbians and describing certain racial coupling types for individuals based on their sexual identity. I fill the lacuna in research …

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 …

Cleaning And Characterization Of Chemical Vapor Deposited Graphene For Nanoelectronic Device Development, Sakib Ishraq

Graduate Theses, Dissertations, and Problem Reports (ETD)

Nanoelectronic devices based on graphene are a promising technology that combines the sensitivity and specificity of ion and element recognition with the accuracy and precision of electronics. The detection principle is based on the interaction of the target molecules with the nanodevice surface, which generates a measurable electrical signal. In the current study, graphene and its derivatives, synthesis and fabrication of high quality, good uniformity, and low defects graphene have been investigated as they are critical for high-performance and highly sensitive devices. Among many synthesis methods, chemical vapor deposition (CVD), have been used that needs to be transferred from the …

Influence Of Scaling And Root Planing With Minocycline Microspheres On Clinical Outcomes Of Patients With Periodontitis, Nupoor Sandeep Kulkarni

Graduate Theses, Dissertations, and Problem Reports (ETD)

Background: Scaling and root planning (SRP) has been established as a “gold-standard” non-surgical initial treatment for periodontitis. Along with SRP, some systemic adjuncts like systemic antibiotics were used in the past to gain maximum benefits of SRP by reducing the need for further periodontal surgeries. Due to some drawbacks of systemic antibiotic use, like “transient antibiotic resistance”, “non-adherence” and “insufficient concentrations in the periodontal pockets to be clinically effective”, there was a shift towards the use of local antibiotic adjuncts to SRP like minocycline, tetracycline, chlorhexidine etc. Minocycline is a semi-synthetic tetracycline derivative which is available in a powder form, …

Clinical Significance Of Gutta Percha Variability, Alex R. Pancake

Graduate Theses, Dissertations, and Problem Reports (ETD)

Introduction: The production of gutta percha points as root canal therapy filling materials vary from hand processing to machine processing with a range of acceptable levels of error (tolerance). Similarly, endodontic files manufactured to complement corresponding gutta percha points exhibit specified levels of tolerance. Investigations into the consistency among manufacturers of files and gutta percha points is limited. The aim of this study is to see how variability in apical gauge and taper of gutta percha points affected the clinical performance during cone try in. The null hypothesis of this study is that there is no difference in two gutta …

Slope Stability Below Historic Pre-Law Mine Benches In The Northern Coalfields Of West Virginia, Muhammad Ali

Graduate Theses, Dissertations, and Problem Reports (ETD)

ABSTRACT

Slope stability below historic pre-law mine benches in the northern coalfields of West Virginia

Muhammad Ali

Slope failures and landslides are commonly occurring geohazards in the state of West Virginia and in the Appalachian region due to weak geologic strata, steep slopes, a humid climate, geologically recent river incision, and human landscape modifications. Historic surface mining has resulted in large-scale landscape alterations. Surface mining conducted before the Surface Mine Control and Reclamation Act (SMCRA) of 1977 did not require reclamation to approximate original contour; as a result, remnant highwalls and mine benches are common throughout the state and region. …