Digital Commons Network^™

Two Approaches To Analyzing Institutions’ Spending Responses To Campus Sexual Assault, Amanda M. Rose

Graduate Theses, Dissertations, and Problem Reports (ETD)

Despite occupying a growing portion in contemporary U.S. higher education institutions’ annual budgets, empirical research on sexual assault costs is limited. The purpose of this study is to look at whether incidences of sexual violence on campus are associated with increased costs in policies and programs geared toward prevention of these crimes. Informing the analysis is a theoretical framework consisting of the revenue theory of costs and positional arms race theory. This study examines data from both IPEDS and the U.S. Department of Education Crime and Safety website over a ten year period, 2006-2015, for a set of over 2,300 …

The Role Of Flavors In Electronic Cigarette Abuse Liability In Tobacco-Naïve Young Adults, Ilana Haliwa

Graduate Theses, Dissertations, and Problem Reports (ETD)

A primary public health concern associated with the use of electronic cigarettes (ECIGS) has been the risk of product initiation by vulnerable young adults who are largely naïve to tobacco. The use of ECIGs among such individuals may be influenced by the wide variety of sweet flavored liquids available for purchase. Previous work suggests that one flavor, menthol, increases the likelihood of abuse of cigarettes. Thus, the United States Food and Drug Administration has requested input from the research community regarding the abuse liability of flavored ECIGs in order to inform future product regulation. Using a double-blind, within-subject study design, …

Experimental, Computational And Analytical Studies Towards A Predictive Scenario For A Burning Accident, Furkan Kodakoglu

Graduate Theses, Dissertations, and Problem Reports (ETD)

Historically, accidental gas and dust explosions constitute one of the major hazards to both personnel and equipment in the process industries. The current knowledgebase on such explosions does not provide an acceptable level of risk. Therefore, novel preventive mining/fire safety strategies, based on a rigorous predictive scenario for burning accidents, are critically needed. The present dissertation is devoted to such a predictive scenario, with a particular focus on the flame and pressure evolutions in explosions encountered in an enclosure with or without obstructions. The experimental component of this dissertation comprises a series of experiments on explosion venting. Specifically, the influence …

Role Of Ciliary Proteins Adp Ribosylation Factor Like Gtpase 13b (Arl13b) And Bardet-Biedl Syndrome-8 (Bbs8) In Photoreceptor Outer Segment Morphogenesis, Maintenance, And Viability, Tanya L. Dilan

Graduate Theses, Dissertations, and Problem Reports (ETD)

Photoreceptor neurons are modified primary cilia with an extended ciliary compartment known as the outer segment (OS). The mechanisms behind the elaboration of photoreceptor cilia, OS morphogenesis, and maintenance remain poorly understood. In this work, we focused on dissecting the role of two ciliary proteins, the small GTPase ADP-ribosylation factor-like GTPase 13B (ARL13B) and Bardet-Biedl Syndrome-8 (BBS8) in the context of photoreceptor biology. Both BBS8 and ARL13B are linked to defects in ciliogenesis (cilia development) and Retinitis Pigmentosa (vision loss). ARL13B is implicated in regulating ciliary length, and BBS8 is part of the Bardet-Biedl Syndrome complex (BBSome); the BBSome is …

An In-Depth Investigation Of The Effects Of Work-Related Factors On The Development Of Knee Musculoskeletal Disorders Among Construction Roofers, Amrita Dutta

Graduate Theses, Dissertations, and Problem Reports (ETD)

Construction roofers have the uppermost likelihood of developing knee musculoskeletal disorders (MSDs). Roofers spend more than 75% of their total working time being restricted to awkward kneeling postures and repetitive motions in a sloped roof setting. However, the combined effect of knee-straining posture, roof slope and their association to knee MSDs among roofers are still unknown. This dissertation aimed to provide empirical evidence of the effects of two roofing work-related factors namely, roof slope and kneeling working posture, on the development of knee MSDs among construction roofers. These two factors were assessed as potential to increase knee MSD risks in …

Resilience In The Mountains: Exploring The Labor And Motives Of Food-Caregiver Women Repairing Broken Food Systems In West Virginia Communities, Heidi Lynn Gum

Graduate Theses, Dissertations, and Problem Reports (ETD)

Over the past four years the Food Justice Lab, now housed within the Center for Resilient Communities at West Virginia University, hosted a series of food access planning workshops across the state of West Virginia. Mobilizing more than 200 participants, the Nourishing Networks workshop training program was designed to build grassroots capacity for food system change. Eighty-percent of workshop participants were women and dialogues recorded at these events revealed how women are disproportionately impacted by food insecurity and disproportionately labor to repair a broken food system. Women in West Virginia are not only growing food, feeding their families, selling it …

Stable Aggregate Dynamics And Carbon Storage In Acidified Forest Soils: Influence Of Atmospheric Deposition And Conifer Conversion At The Fernow Experimental Forest, J E. Kemner

Graduate Theses, Dissertations, and Problem Reports (ETD)

This research explored effects of ecosystem change from increased atmospheric nitrogen (N) deposition and stand conversion from mixed-species hardwood to Norway spruce in three experimental watersheds at the Fernow Experimental Forest (FEF). I measured soil aggregation and organic matter (OM) content to investigate the influence of forest fertilization in Watershed 3 (WS3), a hardwood forest receiving (NH₄)₂SO₄ fertilizer, versus Watershed 7 (WS7), a natural hardwood forest. I compared WS7 to Watershed 6 (WS6), a converted Norway spruce (Picea abies) monoculture. I quantified WS6 and WS7 C and N ecosystem pools, including vegetation biomass, …

Types And Causes Of Physiological Injury In Piano Playing, With Emphasis On Piano Pedagogy In China, Ruixi Niu

Graduate Theses, Dissertations, and Problem Reports (ETD)

Among musicians who seek medical help for their injuries each year, half are pianists. Improper playing technique is a factor influencing the development of injury. This research project focuses on the types and causes of physiological injury in the process of piano playing and includes methods of avoiding such injuries.

The types of piano-related physiological injury and associated conditions that are discussed include tenosynovitis, focal dystonia, and muscle pain. Relevant literature and investigative data—and some legends—are compared and sorted. Chinese pedagogical views concerning piano technique are discussed, along with ongoing debates concerning injury prevention and the appropriate use of exercises …

Creating A Community-Based Protocol To Prevent Unintended Pregnancy In Homeless Women In Monongalia County, West Virginia, Jessica Eva Wukasch

Graduate Theses, Dissertations, and Problem Reports (ETD)

Background: At any given time, 10% of homeless women are pregnant, about twice the rate of all U.S. women of reproductive age (5%) (Healthcare for the Homeless, 2001). According to Healthcare for the Homeless Council ([HHC], 2012), approximately “73% of pregnancies among homeless women were unintended at the time of conception.” In addition, “about 12% of homeless children are placed in foster care compared to 1% of other children” (HHC, 2012). There is an evident need to address unintended pregnancy among homeless women.

Objective: The overall objective was to create an accessible and useful community-based protocol to reduce the rate …

Assess The Performance Against Ets And Pm1 And Evaluate The Users’ Experiences Of Comfort Of Nasal Filters, Ibrahim Almuhaidib

Graduate Theses, Dissertations, and Problem Reports (ETD)

Many cities around the world experience severe air pollution. According to the World Health Organization (WHO), 7 million people die annually from exposure to small airborne Particulate Matter (PM) that is found in atmospheric pollution. Particulate matter in atmospheric pollution is one of six classifications of common air pollutants and is typically referred to as PM₁ and PM_2.5. Particulates designated as PM₁ and PM_2.5 refer to particles having aerodynamic diameters of 1 or 2.5 micrometer (µm), respectively. These size ranges of particles are the most commonly found in air pollution. It is hard to differentiate …

A Delphi Study Exploring The Impact And Feasibility Of Entrepreneurial Initiatives In College/University Kinesiology Programs, Cory Breithoff

Graduate Theses, Dissertations, and Problem Reports (ETD)

As public revenue sources dwindle, and society urges institutions to freeze their ever-increasing tuition rates, universities must be creative to increase their internal revenue. While kinesiology programs have begun to discuss such methods, they must also evaluate what is feasible and financially impactful. The purpose of this study was to gain a consensus of opinion regarding the impact and feasibility of entrepreneurial initiatives in higher education and to generate a list of facilitators and barriers that may impact the implementation. A total of 20 expert panelists comprised of higher education kinesiology administrators participated in a two-round Modified Delphi study to …

Evaluation Of Salmonella Enteritidis And Escherichia Coli O157:H7 Volatile Organic Compound Analysis For Food Safety Monitoring: A Preliminary Study, Jessica E. Lemley

Graduate Theses, Dissertations, and Problem Reports (ETD)

Food borne illness has the potential to impact every point of production from producers to consumers. Food product recalls are common due to the presence of food borne illness causing bacteria. Detection of volatile organic compounds (VOC) have the potential to reduce the number of illnesses and recalls through application of additional monitoring of food products like those most commonly recalled. The objective of this research was to 1) explore the use of closed-loop headspace analysis coupled with gas chromatography-mass spectrometry (GC-MS) on food borne illness causing bacteria and 2) examine the VOC profile of Escherichia coli serotype O157:H7 in …

The State And War On Poverty: British Welfare Development And Its Legacies For Malawi, 1930s-1983, Gift Wasambo Kayira

Graduate Theses, Dissertations, and Problem Reports (ETD)

This dissertation documents the struggles and dilemmas that the Malawian state endured as it attempted to achieve its developmental goals from the 1930s to 1983. It contributes to histories of development by focusing on the interventions both the colonial and postcolonial states made to improve the living standards of African rural communities, the ideas which shaped state programs, and the behavior of the state which such interventions reveal. Scholars typically argue that state policy in Malawi was necessarily destructive and limited the economic progress of the local communities. The state deliberately pursued land, market, and other agricultural policies that constrained …

State Regulatory Heterogeneity And Clean Water Act Compliance, Quinn R. Beeson

Graduate Theses, Dissertations, and Problem Reports (ETD)

This research evaluates the impact of state regulations regarding Clean Water Act (CWA) compliance on wastewater and drinking water violations in the continental United States from 2007 to 2017. Using data collected from the Environmental Protection Agency (EPA), community characteristics and state regulations are analyzed for their effects on CWA compliance. We use count data analysis techniques and annual county-level data on CWA and Safe Drinking Water Act (SDWA) violations from wastewater and drinking water facilities in the United States. The results show that total violations are higher when an additional state CWA regulation is implemented. One year after a …

Environment Search Planning Subject To High Robot Localization Uncertainty, Jared Joseph Beard

Graduate Theses, Dissertations, and Problem Reports (ETD)

As robots find applications in more complex roles, ranging from search and rescue to healthcare and services, they must be robust to greater levels of localization uncertainty and uncertainty about their environments. Without consideration for such uncertainties, robots will not be able to compensate accordingly, potentially leading to mission failure or injury to bystanders. This work addresses the task of searching a 2D area while reducing localization uncertainty. Wherein, the environment provides low uncertainty pose updates from beacons with a short range, covering only part of the environment. Otherwise the robot localizes using dead reckoning, relying on wheel encoder and …

The Host Gatekeeper: Using The Flagellar Pathway To Understand Symbiont Host Adaptation, Adam R. Pollio

Graduate Theses, Dissertations, and Problem Reports (ETD)

The acquisition of microbial partners is a strategy used by a diverse group of arthropods to overcome ecological barriers that might normally make certain niches uninhabitable. The unique phylogenetic opportunities attainable from the natural experiment of the Sodalis-allied clade allow for better understanding of how molecular structures evolve through time. Here, we focus on the evolution of the flagellar synthesis pathway, due to its complexity and ability to diverge in response to ecological pressures. We used this molecular pathway and natural experiment to show that normal evolutionary outcomes associated with symbiosis (i.e., genome reduction) do not explain the predicted conservation …

Root Coverage Predictability In The Treatment Of Gingival Recessions On Mandibular And Anterior Teeth, Michele Agusto

Graduate Theses, Dissertations, and Problem Reports (ETD)

Introduction. Mandibular anterior teeth are most frequently affected by gingival recessions. However, data regarding mucogingival treatment aimed at root coverage in this specific location is limited.

Aim. To systematically review the literature addressing the focused question: “What is the effectiveness, efficacy and efficiency of different surgical approaches on clinical and patient-related outcomes in the treatment of buccal gingival recessions on mandibular anterior teeth?”

Material methods. Electronic (Medline, Scopus, and Cochrane databases) and hand literature searches were performed for studies including at least one arm involving the use of pedicle flaps and/or free soft tissue grafts in the …

Allopurinol Alters The Expression Of Cytokines And Mediators Of Immune Cells In The Systemic 2 Tissue By Decreasing Plasma Urate., Lundrim S. Marku

Graduate Theses, Dissertations, and Problem Reports (ETD)

Diminished levels of urate have been linked to oxidative stress in birds and mammals. Urate, a major antioxidant that lowers reactive oxygen/nitrogen species (ROS/RNS), is thought to ameliorate the effects. The relationship between reduced urate, the immune system and the pathogenesis of the intestine, the liver or the brain has not been well characterized in avians. Moreover, recent studies have proposed that an increased permeability in the intestine due to some insult can induce inflammation in peripheral organs such as the brain. Allopurinol, a relatively toxic purine analogue that serves as a xanthine oxidase inhibitor, reduces urate levels which can …

A Video Decision Aid For The West Virginia Post: A Randomized, Controlled Trial, Jarred Vicente Gallegos

Graduate Theses, Dissertations, and Problem Reports (ETD)

The Physician Orders for Life Sustaining Treatment (POLST) allows patients to express preferences for end-of-life medical decisions. Although POLST forms are used throughout the United States, evidence is lacking about the quality of the decision-making process of individuals completing these forms. The use of a decision aid developed for the POLST could ensure that patients completing these forms are informed, confident, and certain of their treatment decisions. The purpose of the study was to develop and evaluate a video decision aid for the West Virginia POST. 64 English-speaking, community-dwelling adults (50+), with no evidence of cognitive impairment, were recruited to …

The Effects Of Gentrification On Residents’ Sense Of Place And Group Cohesion: A Study Of Pittsburgh Neighborhoods, Bernard Digregorio

Graduate Theses, Dissertations, and Problem Reports (ETD)

Many researchers have studied gentrification. Much of the existing research on gentrification has focused on the extent of population displacement and changes in the community economic profile. Others have focused on the experiences of residents during and after gentrification. In this paper, I take the latter approach. Using data from the 2018 Pittsburgh Quality of Life survey, I examine the effects of gentrification on a range of community-related attitudes (e.g. sense of place and group cohesion). Specifically, I compared residents who reside in gentrifying or gentrified neighborhoods with those who live in neighborhoods that have not gentrified. My two main …

Clincial Translational Science Research Of The Functional Role Of Large Conductance Potassium Channels In Selective Destruction Of Triple Negative Breast Cancer Cells, Gina Sizemore

Graduate Theses, Dissertations, and Problem Reports (ETD)

ABSTRACT

The preliminary background that puts this research into context is threefold; it is the aggressive nature of triple negative breast cancer (TNBC), the complexity surrounding its pathology, and the significant lack of targeted treatment for this disease. To clarify the focus of my research, I have concentrated on identifying a targeted treatment for TNBC. In the process, I have identified cycles of reciprocity between treatment, clinical diagnosis, staging, and pathology that will be addressed in smaller papers. However, the weight of this work is in the discovery of a novel target for triple negative breast cancer. The value of …

Dendroclimatic Analysis And Site Index Modeling Of Central Appalachian Red Spruce, Eric L. Yetter

Graduate Theses, Dissertations, and Problem Reports (ETD)

Red spruce (Picea rubens) was historically an important and dominant timber species in the central Appalachian mountain range. The tree species is now found in a small fraction of its original home range. Threatened and endangered organisms such as the Cheat Mountain Salamander (Plethodon nettingi) rely on red spruce associated forests for survival. Recent concerns including air pollution and climate change may threaten the health of remaining red spruce populations.

I used dendrochronology data to conduct historic dendroclimatic analyses and construct future growth projections for red spruce throughout the central Appalachians. My research involves the use of tree core data …

Evaluation Of A Marketing Strategy Based On The Concept Of Virtual Energy Audit, Goutham Kumar Reddy Challa

Graduate Theses, Dissertations, and Problem Reports (ETD)

With the growing world population and efforts to bring better energy access to the people, energy needs of the world are expected to grow in the coming years. Given the limited availability of non-renewable resources, there has been a mounting consensus among the users and the stakeholders to utilize the available energy in the most efficient way by implementing various methods like use of advanced technologies, source reduction, behavioral changes, etc. Energy efficiency in general is considered as a win-win scenario for all the users and/or stakeholders involved as it not only lowers the base load for power generating companies, …

The Effect Of Resident Attitudes, Social Capital, And Stakeholder Engagement On Rural Tourism Development In West Virginia., Doug Arbogast

Graduate Theses, Dissertations, and Problem Reports (ETD)

While rural tourism has been a prominent topic of tourism research sine the 1970’s, more research is needed to further identify key factors for success and methodologies successful in achieving both theoretical and practical outcomes that can advance field of study. This study attempted to apply a mixed methods approach, utilizing both quantitative and qualitative methods to explore factors for success by gathering data from a wide range of stakeholders attempting to triangulate results using a transdisciplinary approach. Multi-stakeholder engagement (key informants, local residents, and visitors) in the tourism development process is essential in identifying opportunities and challenges and appropriate …

Characterization Of Ovine Monocytes In Response To Haemonchus Contortus Larvae In Vitro And A Novel Role Of Interleukin-13 Inducing Larval Paralysis, Elizabeth Shepherd

Graduate Theses, Dissertations, and Problem Reports (ETD)

Haemonchus contortus is a hematophagous, gastrointestinal parasite affecting small ruminants. Parasitism by H. contortus is the greatest concern of sheep producers in the United States and accounts for billions of dollars in economic loss worldwide. However, different breeds of sheep display differences n natural resistance to H. contortus. St. Croix hair sheep have a remarkable ability to clear H. contortus without the aid of anthelmintics and develop a robust T helper type 2 (Th2) immune response, preventing establishment of infective stage 3 larvae (L3), when compared to susceptible Suffolk sheep. However, the mechanism of development of immune response and …

Multimodal Approach For Malware Detection, Jarilyn M. Hernandez Jimenez

Graduate Theses, Dissertations, and Problem Reports (ETD)

Although malware detection is a very active area of research, few works were focused on using physical properties (e.g., power consumption) and multimodal features for malware detection. We designed an experimental testbed that allowed us to run samples of malware and non-malicious software applications and to collect power consumption, network traffic, and system logs data, and subsequently to extract dynamic behavioral-based features. We also extracted code-based static features of both malware and non-malicious software applications. These features were used for malware detection based on: feature level fusion using power consumption and network traffic data, feature level fusion using network traffic …

The Impact Of Using Selected Art Therapy Approaches On Students Diagnosed On The Autism Spectrum (As) Or With Behavioral Disabilities (Bd) In An Elementary School Art Classroom., Amie Dawn Perriello

Graduate Theses, Dissertations, and Problem Reports (ETD)

Students with autism and behavior disorders frequently have a difficult time communicating with their teachers and peers. Art can serve as a vehicle for communication while supporting strengths and encouraging self-esteem. Yet few art teachers have the specialized training needed to work with students on the spectrum, and we are often times left to our own intuition and devices on how to deal with these students. These students deserve greater individualized education, yet this can present a unique challenge to any classroom art teacher who does not have the training to deal with students who come from these special populations. …

Chercheur De Lumière: The Art Of Jean-Louis Rouméguère (1863-1925), Elizabeth Ann Wheeler

Graduate Theses, Dissertations, and Problem Reports (ETD)

This thesis examines the landscape paintings of Jean-Louis Rouméguère (1863-1925), who was active in southwestern France in the early twentieth century. Rouméguère, who also had a brief Parisian career, was a fervently independent artist whose work nonetheless shows the varied influences of the Barbizon school, the Impressionist movement, and even classical landscape techniques. Working exclusively in the regions stretching from Auvergne to the Pyrenees, Rouméguère created atmospheric, somatically-appealing paintings that experimented with pushing small scale to an extreme. The artist’s work demonstrates his quest to capture the intense, ever-shifting light of his region while maintaining a sense of harmony and …

Super-Localizing Food As Tourism Development™: Producing The 30 Mile Meal™ In Athens, Ohio, Jed Debruin

Graduate Theses, Dissertations, and Problem Reports (ETD)

Geographers have played a leading role in the theorization and critique of local food initiatives, raising critical questions about why they are advanced, how they work, and who benefits. Central to geographic critique of local food initiatives is how “the local” is framed, valued, and fetishized. The 30 Mile Meal™ (30MM) is one of these local food initiatives that seeks to rebrand local food in Appalachia through tourism development, as well as expand this model to other communities. In this paper, I explore how the 30MM is distintinctive in relation to other local food initiatives, how the 30MM constructs and …

The Perception Of Management Support For Patient Safety After The Implementation Of A System Change, Janice M. Smith

Graduate Theses, Dissertations, and Problem Reports (ETD)

Problem Statement Leadership scores on the AHRQ Hospital Patient Safety Culture Survey at a 268 bed teaching, acute care, nonprofit, non-governmental hospital in the South Atlantic Region of the United states have been decreasing for the past seven years. In those years there has been no plan to improve the scores. Safety scores published for this facility on public websites are mediocre or poor.

Theoretical Framework The Plan-Do-Study-Act (PDSA) conceptual model for rapid cycle improvement served as a foundation for the project. The model supported the project well with a plan, do (test the plan), study (analyze the results), act …