Digital Commons Network^™

It's Written All Over Your Face: A Cultural And Gender History Of The Face In The Middle Ages, 1170-1500, Lacey N. Bonar Hull

Graduate Theses, Dissertations, and Problem Reports (ETD)

At a time of vast social and cultural shifts, people living in western Europe from the late twelfth to the late fifteenth centuries developed and employed methods to “read” the faces of others. This practice promoted the interpretation of inner qualities from external appearances, often used to communicate adherence to or deviation from boundaries of gendered behaviors. My project explores medieval understandings concerning this particular feature of the human body, analyzing discourses concerning the face as a site of symbolism for inner character. While scholars have studied understandings of the self and the “Other” during this period, the role of …

Implementation Of A Targeted “Micro-Learning” Inpatient Diabetes Education Program In A Rural Hospital Setting, Melissa Lynn Fannon-Wisner

Graduate Theses, Dissertations, and Problem Reports (ETD)

Introduction/Background: Diabetes affects a large portion of Americans and West Virginians annually. Inpatient hospitalization provides an opportunity to provide evidence-based diabetes education to patients. A lack of access to diabetes education at rural hospitals across the United States exists, creating a need for patients who require education while hospitalized. An intervention needs to be explored to bridge the gap for patients that need education when the diabetes educator is not available.

Purpose: The purpose of this Doctor of Nursing Practice (DNP) project is to create and implement a video micro-learning diabetic education series that can be utilized for diabetes self-management …

Improving Awareness And Identifying Risks For Emergence Delirium In Military Veterans, Hannah E. Pino

Graduate Theses, Dissertations, and Problem Reports (ETD)

Background: Emergence delirium (ED) is an acute state of confusion during the recovery phase from anesthesia that may be life-threatening, especially in the veteran population. Military veteran status may be explored by the Have You Ever Served questionnaire that was developed by the American Academy of Nursing to identify veterans upon admission to the hospital and thus be able to better care for them during their stay. This campaign has been in effect at the hospital site of this project for nearly 10 years. The questionnaire identifies military history risk factors such as combat history or a diagnosis of post-traumatic …

Does It Sound Like I'M Talking?, Justin E. Borak

Graduate Theses, Dissertations, and Problem Reports (ETD)

Jean-Baptiste Poquelin, better known by his stage name, Molière, was widely known as one of the greatest writers in France. His biting satirical thoughts on French hypocrisy, as well as the brilliance in his verse, will be investigated through one of his most popular plays, The Misanthrope. Throughout these pages, I will explore this by diving into the character of Philinte, the trusted best friend of Alceste, the misanthrope, and take a deeper look into the empathetic character who is desperately trying to walk the line of truth and bootlicking. I will accomplish this by researching Molière himself, his specific …

Machine Learning For Environmental Sustainability, Syeda Nyma Ferdous

Graduate Theses, Dissertations, and Problem Reports (ETD)

This research proposes a comprehensive approach to address pressing challenges in environmental sustainability, agricultural residue management, using machine learning based approaches. Machine learning (ML) techniques have emerged as powerful tools for addressing environmental sustainability challenges by facilitating the analysis and prediction of ecological phenomena, and optimization of resource management strategies. The study explores the synergies between environmental sustainability and machine learning to develop a framework that leverages artificial intelligence techniques covering a wide range of tasks including crop residue management, soil CO2 flux prediction, and forest carbon system prediction for sustainable development. The study analyze various ML models, such as, …

Mechanistic Insight Into Maternal Electronic Cigarette Exposure And Its Effect On Offspring Cerebrovascular And Neurocognitive Health, Amber Victoria Mills

Graduate Theses, Dissertations, and Problem Reports (ETD)

Electronic cigarettes (Ecigs) have replaced smoking within the last decade as the preferred nicotine delivery system because of their advertising to the younger populations. Marketing has sold the idea that use of Ecigs are safer than smoking and this messaging has resonated with youth and other vulnerable populations such as pregnant women. Despite over 2.8 million children under 18 (Annual National Youth Tobacco Survey) deciding to vape, there is little information about what this will do to the next generation. Further, it is that same population that will soon reach an age when they will want to have children. There …

Machine Learning And Rna Bioinformatics, Jason Rafe Miller

Graduate Theses, Dissertations, and Problem Reports (ETD)

The applied science of bioinformatics encompasses computational analysis of molecular biology data. Advances in genomics and DNA sequencing technology have enabled computational analysis of ribonucleic acids (RNAs), which play diverse and critical roles in most cells. To assist the study of human RNA, we trained machine learning models on RNA nucleotide sequences, devoid of domain knowledge. We built models that distinguish long non-coding lncRNA from protein-coding mRNA, and models that predict the cytoplasmic vs. nuclear preferences of lncRNAs. In a review of published lncRNA subcellular localization classifiers, we show that the commonly used validation protocol generates optimistic performance measures, and …

Contracture Management For Acute Burn Injury Patients, Brianna Paige Pestrosky

Graduate Theses, Dissertations, and Problem Reports (ETD)

Background: The Occupational Therapists working within the burn unit at West Penn Hospital assess and treat patients utilizing the biomechanical approach FOR, as well as the support from MOHO and PEOP. The patients seen within the burn unit encompass a variety of injuries and occupational deficits that require an individualized and holistic approach to care.

Purpose: The purpose of the contracture management project is to provide an interdisciplinary approach to improve carryover and patient care within and out of the hospital.

Theoretical framework: The contracture management project is guided using the biomechanical frame of reference as well as supporting constructs …

Developmentally Appropriate Care In The Neonatal Intensive Care Unit (Nicu), Ashten Cenkus

Graduate Theses, Dissertations, and Problem Reports (ETD)

As specialized healthcare professionals educated in developmental care, occupational therapy practitioners (OTPs) have a role in educating, coaching, and assessing the needs of infants, their families, and the staff in the NICU. These high-risk and medically fragile infants require specialized care that considers the incorporation of neurodevelopment, neurobehavioral regulation, sensory stimulation, and motor development through supportive and appropriate interventions. A project addressing these needs across 14 weeks was implemented as part of an Occupational Therapy Doctoral (OTD) capstone experience at WVU Medicine Children’s in Morgantown, West Virginia. This project examined the results of the NICU staff's confidence, knowledge, and awareness …

Advances In Machine Learning Aided Seismic Interpretation And Inversion For Subsurface Characterization, Tobi Micheal Ore

Graduate Theses, Dissertations, and Problem Reports (ETD)

Geophysical data are used to “remotely sense” the subsurface to illuminate structures, stratigraphy, and features that are of interest in the exploration for energy, suitable storage for carbon dioxide, geothermal development, and environmental considerations. The interpretations of these data typically are regarded as partially an art, as it depends on the experience of the interpreter. This is further exacerbated with the big data era as this data is large and takes several days, even longer, to manually interpret. To bridge this gap of speed and subjective bias, machine learning has been successfully applied to automate the geophysical interpretation process. This …

A Randomized Need-Supportive Intervention With U.S. Youth Hockey Coaches, Diane Benish

Graduate Theses, Dissertations, and Problem Reports (ETD)

Coach behaviors impact several essential athlete factors such as the quality of athlete motivation and psychological functioning and yet, many youth coaches remain untrained in motivation and athlete-centered principles. This study’s aim was to explore the efficacy of a need-supportive intervention on youth hockey coaches’ attitudes toward, and reported use of, need-supportive and/or need-thwarting approaches. Participants included 25 youth hockey coaches randomly assigned to an intervention or delayed control condition. Grounded in Self-Determination Theory, the intervention included four sessions within which coaches learned how to adopt need-supportive coaching strategies and reduce need-thwarting tactics. A mixed-methods approach guided the evaluation of …

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 …

Isometric Force-Time Characteristics Of Different Positions In The Clean In Weightlifters, Kyle G. Rochau

Graduate Theses, Dissertations, and Problem Reports (ETD)

In the sport of weightlifting, the ability to produce force known as strength is of great importance. Coaches can implement strategies to help their weightlifters increase their maximal strength levels such as performing full lifts like the snatch and clean & jerk or performing derivatives of those movements such as a clean pull from the knee or a mid-thigh pull. Performing weightlifting derivatives helps strengthen key technical positions in the full lifts, aiding their success. Having muscular weakness in these positions may be detrimental to the success of a lift. Therefore, it is in the best interest of the weightlifting …

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 …

How Virtual Reality Simulations Prepare Teachers In Teacher Preparation Programs For Inclusive Classrooms, Lorilei G. Thompson

Graduate Theses, Dissertations, and Problem Reports (ETD)

Teacher preparation programs are ever evolving based on research and student needs. The use of technology, such as virtual reality (VR), is at the forefront of education to help provide opportunities for teacher candidates to practice teaching in a semi-authentic classroom environment of students with and without exceptionalities. VR is a way for teacher candidates to practice teaching in a structured and conceivably less stressful environment in comparison to a real brick and mortar inclusive classroom. This qualitative study utilizes interviewing with video cuing for two novice teacher participants who went through the same inclusive education course at a major …

Light Wavelength Modulates Search Behavior Performance In Zebrafish, Matthew Reid Waalkes

Graduate Theses, Dissertations, and Problem Reports (ETD)

Long-term internal states drive many behaviors in animals. Zebrafish is a common vertebrate model conducive to finding the neural coding to these behaviors. In the Horstick lab, the larval zebrafish light search behavior is central to our research. This behavior, which is the locomotor response to the loss of light in larval zebrafish, is controlled by multiple neural populations that drive different internal states. The sensory neurons initially responsible for this behavior are photosensitive due to the expression of light-absorbing proteins called opsins. Opsins vary in the ranges of wavelengths of light that they absorb, and are expressed in distinct …

Three Essays In Urban And Regional Economics, Bryan Khoo Wyng Wai

Graduate Theses, Dissertations, and Problem Reports (ETD)

This dissertation "Three Essays in Urban and Regional Economics" contains three chapters which explore urban and regional economics. The first chapters focuses on examining the effect of stadiums on congestion; the second chapter on the effect of military base closures on the housing market; and the third chapter is a meta-analysis on historical instrumental variables.

The first chapter examines the effect of National Football League games on traffic congestion in Cincinnati, Ohio; Seattle, Washington; and Santa Clara, California during the 2018 and 2019 seasons. By linking sporting events to traffic congestion, this paper provides the mechanism for stadiums generating additional …

Ethics In Action: Exploring B Corporation Certification, Value Congruence, And Empathy Within Organizations, Jiahui Lu

Graduate Theses, Dissertations, and Problem Reports (ETD)

This dissertation is comprised of three studies. It explores ethical practices within organizational settings from three different perspectives: a macro perspective, an individual perspective, and a micro-level interaction perspective. The first study examines the earnings management behavior of B Corporation managers, providing a macro view of how an external corporate certification may address the broader issue of business ethics. The findings of this study contribute to the legitimacy of B Corporations and our understanding of the relationship between corporate social responsibility and earnings management. The second study investigates the effect of value congruence on employee whistleblowing at for-profit social mission …

Are Two Heads Better Than One? Investigating The Influence Of Collaboration On Creativity, Alexander Knopps

Psychology

Creativity and collaboration are considered fundamental skills for student success in STEM Education (Karimi & Pina, 2021) and are consistently among the top-ranked skills for employers (Flaherty, 2021). To assess creativity, the Remote Association Task (RAT) is an increasingly used tool to measure creative problem-solving (Wu et al., 2021). However, no research has systematically investigated the effectiveness of working collaboratively versus individually using this measure. The current research evaluates how collaboration impacts creative problem-solving using the RAT. Participants worked collaboratively or individually to solve 20 RAT problems (Experiments 1-2) and completed a later, individual test that involved the same 20 …

A Quality Improvement Initiative To Reduce Preanalytical Blood Gas Errors, Layla Haver Newbrough

Graduate Theses, Dissertations, and Problem Reports (ETD)

Abstract

Introduction: Laboratory testing is one of the most commonly performed procedures in healthcare and resulting data are paramount to clinical decision making. Background: Preanalytical blood gas laboratory errors often stem from the incorrect recording of a patient’s fraction of inspired oxygen (FiO2) within the laboratory collection application. Incorrect FiO2 may cause erroneous results or delays in reporting results that have the potential to negatively impact patient safety and medical management.

Purpose: The purpose of this quality improvement initiative was to reduce the occurrence of preanalytical blood gas laboratory errors. Methods/Interventions: This initiative combined modification of the laboratory collection application …

Gating Of Food And Non-Food Information From Working Memory, Emily Johnson

Psychology

Prior research has suggested that biased attention towards food cues in the environment may contribute to the onset and maintenance of binge eating. Here, we examine whether individuals who report high levels of binge eating also have difficulty keeping task-irrelevant food-related information out of working memory (WM). To investigate this, we used the contralateral delay activity (CDA), a neurophysiological measure reflecting the amount of information held in WM. Experiment 1 confirmed differences in behavioral performance and CDA amplitude when holding one versus two items in WM and between stimulus type (food vs. non-food). Experiment 2 replicated these behavioral findings but …

Implementation Of Bayesian Statistics To Answer Diverse Engineering Questions: Applications In Cancer Immunology And Engineering Education, Anika C. Pirkey

Graduate Theses, Dissertations, and Problem Reports (ETD)

Quantitative Systems Pharmacology (QSP) refers to a mechanistic modeling approach used for assessing potential therapeutics by linking the molecular and cellular level mechanisms of the disease and therapeutic to the system-wide dynamics and clinical endpoints relevant to the disease. Although the field of QSP is still in its relative infancy, the mathematical methodology employed to predict the kinetics of these systems are not new and can be applied to a wide variety of systems. For instance, similar to QSP’s goal of guiding the development of novel therapeutics for various disease states, there exists a need to develop novel interventions in …

Ung: A Diagnostic Standard C Library, Jakob Knute Kaivo

Graduate Theses, Dissertations, and Problem Reports (ETD)

Undefined behavior in C programs is a major source of unreliable software. Many of the most common exploitable software vulnerabilities can be traced directly to undefined behavior. In the increasingly connected world, a successful attack can cost the victim millions of dollars to recover from. While static program analysis aids in identifying undefined behavior, testing indicates that even the best static analysis tools correctly identifies about 35% of these defects. This dissertation introduces UNG’s Not GNU (UNG), a standard C library designed to mitigate undefined behavior. Where others have seen opportunities for optimization, UNG makes every effort to identify undefined …

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 …

Applying A Modern Situational Measure To Improve The Reliability, Validity, And Outcome Predictability Of Dream Assessment, Odalis Garcia

Psychology

Dreams are hallucinatory activity occurring during sleep that nearly everyone experiences. To understand and research dreams, the field needs a reliable and valid dream assessment tool. The current, most used, measure (Hall and Van de Castle measure) has presented with various reliability and validity issues since its development in 1966. I propose adapting the DIAMONDS taxonomy for situational characteristics to assess dream content. The validation process of this adapted measure has begun with foundational work informing the development of dream-specific subscales. In two preliminary studies I provide some evidence for substantive and structural validity of the adapted measure. Interim data …

A Structured Diabetes Continuous Glucose Monitor Education Program To Improve Patient Knowledge And Self-Efficacy, Krystal Abucevicz-Swick

Graduate Theses, Dissertations, and Problem Reports (ETD)

Introduction/background: Continuous glucose monitor (CGM) is a recommended method of glucose monitoring for patients living with diabetes who are on insulin or experience documented hypoglycemia. CGM is a tool that can improve patient management of diabetes but works best when paired with education to achieve the maximum therapeutic benefits.

Purpose: The purpose of this project was (1) to develop an evidence-based structured CGM education program toolkit for people with diabetes who are ordered CGM, (2) to implement the CGM education toolkit into the Diabetes Self-Management and Education Services (DSMES) program at the project site, (3) to improve patient knowledge about …

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 …

Experimental And Chemical Modeling Of Applied Dc Electric Field Induced H2 – Air Axisymmetric Laminar Co-Flow Diffusion Flames With Low Carbon Impurities, Susith Dilshan Pathmasiri Gunamuni Halowitage

Graduate Theses, Dissertations, and Problem Reports (ETD)

The effect of externally applied DC electric fields on flame structure was investigated in a stationary atmospheric axisymmetric laminar H₂–Air flame with less than 100 ppm carbon equivalent impurities. Flame OH chemiluminescence signals were recorded using a UV-sensitive CCD array as a function of voltage (+10 to -10 kV) applied to a stainless-steel ring electrode placed around the burner nozzle. Changes in chemiluminescence signal are reported as a function of electrode height above the burner, airflow, and fuel composition. Significant changes in OH* distributions were observed for voltages below -5 kV. Under optimum conditions, the height of the …

On Uncertainty For Ill-Posed Robot Decision Problems, Jared Joseph Beard

Graduate Theses, Dissertations, and Problem Reports (ETD)

As robots adopt more real world responsibilities, they will be expected to solve more complicated problems. In some cases limited prior knowledge will result in unmodelled environmental conditions; in others, multiple users may have competing perspectives on how to frame a decision problem. Many existing frameworks, namely Markov decision processes (MDP) presuppose users have identified a specific problem with models sufficient to solve or learn a problem. If we wish to extend MDPs to novel problems or those heavily dependent on user feedback, autonomous decision makers must be able to identify limitations in how a given problem is framed and …

The Effects Of Feed Manufacture On Exogenous Enzymes, Starch Gelatinization, And Antinutritional Factors Associated With Soybeans, Kristina M. Bowen

Graduate Theses, Dissertations, and Problem Reports (ETD)

This doctorate dissertation consists of four individual studies with the overarching theme of the effect of feed manufacture on exogenous enzymes and antinutrients found in soybeans.

Study 1. Including exogenous enzymes in poultry diets can liberate nutrients that are typically inaccessible to monogastric animals. Phytase feeding research has traditionally been conducted by rearing broilers in raised wire cages, whereas commercially grown broilers are reared on built-up litter. Therefore, cage-based studies may not accurately represent commercial bird performance response to phytase. Birds with access to litter consume it, possibly increasing phosphorus intake leading to suggestions that lower phytase concentrations are required. …