A Qualitative Study Of College Athletes’ Experiences Of The Covid-19 Pandemic, Carra Johnson

Graduate Theses, Dissertations, and Problem Reports (ETD)

The novel coronavirus (COVID-19) pandemic took a toll on collegiate athletics, as all in-person sport activity was shut down temporarily, and competition schedules were heavily altered. The purpose of this phenomenological study was to develop an understanding of how Division I collegiate athletes experienced the pause in college sports that resulted from the COVID-19 crisis, during the first seven to nine months of the pandemic (depending on the time of interview). Between October and December 2020, eleven participants (six females, five males) engaged in individual, semi-structured interviews in which they were asked to describe how the COVID-19 pandemic affected their …

Nuclear Aurora-A Kinase-Induced Hypoxia Signaling Drives Dissemination And Metastasis In Breast Cancer., Kristina Marinak Whately

Graduate Theses, Dissertations, and Problem Reports (ETD)

Metastatic breast cancer causes the vast majority of cancer-associated deaths, especially in triple negative breast cancers (TNBC). TNBC is still poorly understood and has no effective treatment. Here we reveal that presence of Aurora-A Kinase (AURKA) in the nucleus and metastatic dissemination are molecularly connected through HIF1 (Hypoxia induced factor-1) signaling. The nuclear AURKA in the complex with constitutively expressed HIF-1β subunit activates transcription of “hypoxia induced genes” under normoxic conditions (the phenomenon called pseudohypoxia) without upregulation of oxygen-sensitive HIF-1α subunit. We uncover that AURKA preferentially binds to and phosphorylates HIF-1β, and co-localizes with HIF complex on DNA. The mass …

Quantification Of Bacterial Shedding From The Respiratory Tract Of Health Care Workers Wearing Paprs And Other Types Of Air-Purifying Respirators On Sterile Conditions In A Simulated Operating Rooms (Ors), Segun Olanrewaju Ajewole

Graduate Theses, Dissertations, and Problem Reports (ETD)

The role of powered air- purifying respirators (PAPRs) in healthcare settings during infectious diseases outbreaks and highly contagious pathogens (e.g., SARS, HINI, Ebola, COVID etc.) has attracted much interest based on the level of respiratory protection they provide and their many positive user features. A common practice among healthcare workers to minimize airborne contaminant exposure has been to use surgical masks or N95 filtering facepiece respirators (FFRs). Surgical masks have been shown to offer minimal respiratory protection and while N95 FFRs offer better respiratory protection, they are not comfortable to use for a prolonged period. With current PAPR designs, exhaled …

Janus Kinase 1 Drives Endoplasmic Reticulum Stress-Induced Transcriptional Reprogramming In Astrocytes, Savannah Graham Sims

Graduate Theses, Dissertations, and Problem Reports (ETD)

Neurological and neurodegenerative diseases are heterogenous and devastating diseases with limited therapeutic options and no cures. The broad, long-term goal of this project was to elucidate therapeutic targets for neurodegenerative conditions that attenuate damaging inflammation while leaving the beneficial immune response intact and avoiding broad immunosuppression. Inflammation and the accumulation of misfolded proteins are associated with a wide variety of neurological diseases. Here, we have examined how the accumulation of misfolded proteins shapes inflammatory signaling in the glial cell population astrocytes. Astrocytes are the most populous cell in the central nervous system (CNS) and provide physical and trophic support to …

Determining The Effects Of Imidacloprid On Non-Target Soil Organisms In Hemlock Stands, Braley Burke

Graduate Theses, Dissertations, and Problem Reports (ETD)

The hemlock woolly adelgid (HWA), Adelges tsugae Annand (Hemiptera: Adelgidae), is an invasive insect that is causing mortality of eastern hemlock trees, Tsuga canadensis, and Carolina hemlock trees, Tsuga caroliniana, across the eastern United States. To protect these ecologically important tree species, a neonicotinoid insecticide, imidacloprid, is commonly used. Imidacloprid is an effective treatment and can remain effective against HWA for four to six years but long-term (≥ one year after application) non-target effects of imidacloprid on forest ecosystems are not well-studied. This study examined terrestrial non-target effects of imidacloprid in hemlock stands with different treatment histories to …

The Media's Framing Of Incarceration In West Virginia, Patrick John Orsagos

Graduate Theses, Dissertations, and Problem Reports (ETD)

The following is a professional project that examines the way in which the mass incarceration of West Virginians has been framed by the news media. The research presented explains the scope of the problem of mass incarceration, followed by an explanation of research conducted on framing. The literature review explores what other media scholars have published about framing and argues which frame is most dominant in crime reporting by state media. Following this is a methodology for production of a podcast series that utilizes a thematic frame and the practice of solutions journalism to promote dialogue around the systemic issues …

Mechanisms And Therapeutic Interventions For Breast Cancer-Induced Fatigue And Mitochondrial Dysfunction, David Andrew Stanton

Graduate Theses, Dissertations, and Problem Reports (ETD)

According to the latest statistics from the National Cancer Institute (NCI), about 1 in 8 U.S. women (~13%) will develop invasive breast cancer over the course of their lifetime. This translates to an estimated 268,600 new cases of breast cancer for the year 2019, and these diagnoses will collectively make up 15% of all new cancer cases across all cancer types. The majority of these women will experience the often-debilitating symptom of breast cancer-induced fatigue. these patients often have difficulty performing normal activities of daily living, have decreased tolerance to traditional tumor-directed therapies, and have higher rates of cancer recurrence. …

Investigation Of Foundation Failures, Ali Buabbas

Graduate Theses, Dissertations, and Problem Reports (ETD)

ABSTRACT

Investigation of Foundation Failures

Ali Buabbas

Foundations form a very critical component of any structure. The integrity and lifespan of the structure are dependent on the strength and durability of the foundation. Under ideal conditions, immediately after the structure is constructed, the foundation meets all the requirements of the structure. However, after a while, due to the action of many other factors, the structure’s foundation may no longer satisfy the needs of the structure.

Some of the factors contributing to the failure of the foundation can be due to natural events. Construction engineers should anticipate these factors to minimize …

The Impact Of Driver Reaction In Cooperative Vehicle Safety Systems, Elwarfalli Ibrahim

Graduate Theses, Dissertations, and Problem Reports (ETD)

Cooperative Vehicular Safety (CVS) has recently been widely studied in the field of automated vehicular systems. CVS systems help decrease the rates of accidents. However, implementing and testing CVS applications in real world is very costly and risky. Hence, most of the related research studies on CVS applications have relied mainly on simulations. In simulated CVS systems, it is important to consider all critical aspects of used models, and how these models affect one another.

The movement model is a key component in the simulation study of CVS systems, which controls the mobility of vehicles (nodes) and responses to the …

Aerosol Sampling Strategy: Effect Of Particle Transfer To Sampler Covers And Estimation Of Conversion Factors Between The United States And German Methods For Quartz Sampling, Godwin Akpevwe Erekaife

Graduate Theses, Dissertations, and Problem Reports (ETD)

ABSTRACT

AEROSOL SAMPLING STRATEGY: Effect of Particle Transfer to Sampler Covers and Estimation of Conversion Factors between the United States and German Methods for Quartz sampling

GODWIN A. EREKAIFE

In many countries, communities of experts, including industrial hygienists, have developed unique sampling strategies to determine workers’ exposure to aerosolized particles (e.g., metals, wood dust etc.). However, using different sampling and analytical methods for the same chemical often results in different exposure levels for a similar exposure group (SEG). The exposure discrepancies among different countries that are caused by using different measurement strategies are not always systematically defined. Therefore, this study …

Fostering Music Performers In The 21st Century: A Contemporary Professional Perspective Toward A New Curricular Agenda For Graduate Study In Music, Andre Januario

Graduate Theses, Dissertations, and Problem Reports (ETD)

What if the core curriculum for graduate students in music performance were designed to prepare students to succeed in the world of the Fourth Industrial Revolution?

This dissertation offers a hypothetical answer: a structured and systematic academic curricular framework for music graduate students of performance of concert music (especially those in terminal degrees, such as doctoral students), along with music instructors, professional music performers, school administrators, and college professors, seeking to prepare such students for achieving and maintaining a music career more in keeping with the current work environment, especially those skills demanded by the Fourth Industrial Revolution and the …

Improving Performance And Durability Of Intermediate Temperature Proton‐Conducting Solid Oxide Electrolysis Cells Via Materials Design And Catalyst Surface Engineering, Hanchen Tian

Graduate Theses, Dissertations, and Problem Reports (ETD)

Solid oxide steam electrolysis cell, a promising electrical-chemical conversion device for the next generation efficient hydrogen production and energy storage, has been actively studied because of their high energy conversion efficiencies and prospective applications as electrochemical reactors. After decades of research on protonic ceramic materials, remarkable advances have been made in the protonic ceramic electrochemical cells (PCECs) air electrode and electrolyte. However, the existing air electrodes are far from satisfying the requirements of practical applications, a series of issues, including the lack of active and durable electrodes, greatly limit the commercialization. To date, the systematic development of triple conducting catalysts …

Mismatch And Burnout: An Exploration Of Burnout And Work Passion Amongst Academic Affairs Professionals Through An Organizational Lens, Alexa Elizabeth Cecil

Graduate Theses, Dissertations, and Problem Reports (ETD)

Though the concept of burnout is well developed, there is less research on burnout in higher education, especially on specific staff populations, and loss of work passion. The current study aimed to understand burnout and work passion for academic affairs professionals who work with undergraduate students on academic probation and students conditionally admitted to the institution, including impacts, how these experiences have been navigated, and organizational supports that help alleviate these outcomes. Utilizing a sequential mixed methods research design, the study collected survey responses from identified professionals working with these student populations at a specific institution type. Demographic and t-test …

Barriers To Implementation Of A Technology-Based Mental Health Intervention In A Rural Setting, Becky F. Antle, Lesley M. Harris, Jesse H. Wright, Tracy D. Eells, Amy Cappiccie, Sara M. Williams, Rebecca Katz, Ashley Logsdon, Jesse Owen

Contemporary Rural Social Work Journal

This study utilized qualitative focus groups with rural health providers and patients to explore barriers to implementation of a technology-based mental health intervention for the treatment of depression in a primary care setting. A randomized controlled trial (RCT) was implemented in both urban and rural primary care practices to test the feasibility and effectiveness of computerized cognitive behavioral therapy (CCBT) for depression. Early implementation identified lower rates of willingness to participate in the intervention by rural patients. Subsequently, focus groups were conducted with rural providers and patients to explore barriers to participation and strategies to overcome these barriers in future …

Attuning To Need: Reconceptualizing “Help” In Poor Rural Areas, Jennifer M. Frank, Laura Brierton Granruth, Brittany Leffler, Rachel Preibisch, Dawn Watson, Heather Girvin, Mary Glazier

Contemporary Rural Social Work Journal

Social isolation is closely linked to overall health and well-being and is a serious concern for those in rural areas. Our research seeks insights into the needs experienced in poor rural areas by utilizing letter writing between students and community agency participants as a research methodology. In the letters, we observed that community participants relied upon friend and family style relationships and even viewed their agency relationships as such. This suggests that transforming "professional helping relationships" into alliances that are less impersonal might be in order. Such relationships and connections seemed conducive to the development of empowering self-efficacy. This finding …

Introduction To The Special Issue: The Art, The Craft, The Tale Of Vision And Re-Vision: Ursula K. Le Guin Shows The Way, Melanie A. Rawls

Mythlore: A Journal of J.R.R. Tolkien, C.S. Lewis, Charles Williams, and Mythopoeic Literature

This issue of Mythlore commemorates the life and writing of author Ursula Kroeber Le Guin: visionary essayist, poet, blogger, critic, teacher, and grandmaster of fantasy and science fiction via novel, novella, and short story. Le Guin was indisputably a gamechanger in the fiction genres of fantasy and science fiction, and her essays about these genres remain some of the most thought-provoking and insightful ever published. Le Guin has left us a body of mythopoeic work that is an inexhaustible source of wonder.

Social Support, Substance Use, And Mental Health Services Utilization Among African Americans, Thomas Symche Bendu

Walden Dissertations and Doctoral Studies

Mental illness is more prevalent among African Americans than their Non-Hispanic White counterparts; however, this population is less inclined to receive behavioral treatment. The purpose of this study was to examine the association between perceived social support, substance use, and gender with mental health care services utilization among African Americans. The social ecological model and social support theory grounded this study. The research design was a quantitative cross-sectional analysis of the 2016 Behavioral Risk Factor Surveillance Survey. The sample consisted of 486,3030 African American adults that represented the U.S. population using weighted estimates. The overall logistic regression models for the …

Predictors Of Hiv Testing Amongst Women Of Childbearing Age In Nigeria, Hassana Bashir Yakasai

Walden Dissertations and Doctoral Studies

HIV infection is still a public health issue in Nigeria. One of the sustainable development goal targets is to eliminate new HIV infections by the year 2030. Women of childbearing age are a vital group to focus on in eliminating new infections because HIV infection can be transmitted from women to their partners and their children. Nigeria accounts for about one-third of the cases of mother-to-child infections in the world. The purpose of this three manuscript dissertation was to investigate socioecological factors, demographic factors and knowledge of mother-to-child transmission of HIV infection (MTCT) as they relate to HIV testing in …

The Influences Of Cultural Norms On Child Sexual Abuse Prevention Of Female Adolescents In Jamaica, Valeta Wilson-James

Walden Dissertations and Doctoral Studies

Child sexual abuse (CSA) is a global epidemic that became a national crisis affecting female adolescents in Jamaica. CSA occurs in all cultures, and prevention policies are well researched to address this problem. However, little is known about the influence that cultural norms have on CSA prevention policies in Jamaica. Other researchers have focused on CSA prevention policies, but none have explored the influences of cultural norms from the perception of law enforcement and child welfare workers. With the social-ecological model, this qualitative case study addressed the cultural norms influencing the enforcement of CSA prevention policies affecting Jamaican female adolescents. …

The Poverty-Conflict Nexus And The Activities Of Boko Haram In Northeast Nigeria, Emmanuel Tiku Agbormbai

Walden Dissertations and Doctoral Studies

Abstract:

In recent years Northeast Nigeria has experienced violence carried out by Boko Haram. Previous research studies on the conflict in Northeast Nigeria have not focused on the experiences and perceptions of those affected by the conflict. This study was an exploration of the poverty-conflict nexus and the activities of Boko Haram in Northeast Nigeria as seen through the experiences and perceptions of those impacted by the violence. Benet’s polarities of democracy was used as the theoretical framework to examine those experiences and perceptions. The research questions addressed how the people of Northeast Nigeria attacked by Boko Haram perceive the …

Health Care Manager Electronic Medical Record Systems Implementation Strategies To Improve Patient Outcomes, Mcarthur Bruno Damis

Walden Dissertations and Doctoral Studies

Ineffective implementation of electronic medical record systems (EMRS) among health care outpatient clinics results in substantial financial loss. Health care managers (HCMs) in outpatient clinics who fail to implement EMRS adversely affect employee usage and performance. Grounded in fayolism theory, the purpose of this qualitative multiple case study was to explore the strategies health care managers used to implement EMRS in their organizations. The participants were six HCMs in a U.S East Coast city. Thematic analysis was used to analyze the data from semistructured interviews and internal company documents. Five themes emerged: internal communication, overcoming barriers, time management, compensation improving …

The Influence Of Community-Based Interventions On Behaviors Of Hiv+ Persons In Congo-Kinshasa, Max Ebengho Bokelo

Walden Dissertations and Doctoral Studies

AbstractSub-Saharan African communities bear the highest burden of HIV/AIDS in the world. Because of identifiable cultural links and local beliefs, people are more likely to engage in sexual mores that could negatively impact their lives. Starting in early 2000, Congolese HIV+ patients have undergone a variety of inputs designed to decrease HIV risk behaviors among people. The purpose of this inquiry was to understand the impact of those actions within the community. Data grounded on the socioecological model were collected regarding any changes in (1) behavioral rejection of condoms, (2) Kintwidi phenomenon, (3) levirate and (4) sororate marriage, (5) sexual …

Experiences Of Married, First-Time Pregnant Adolescents When Seeking Care In Kano State, Yashua Alkali Hamza

Walden Dissertations and Doctoral Studies

Kano State in Northern Nigeria has very high maternal mortality rates. Early marriage and early pregnancies between 15 to 18 years of age are two of the most significant factors in the high maternal mortality rates in Kano State. This phenomenological qualitative research study focused on young first-time mothers’ experiences of seeking care between the ages of 15 and 18. The study’s theoretical framework was the feminist theory of intersectionality. Colaizzi’s seven-step method was the means used for data analysis. This study found that young adolescent first-time pregnant women in Kano City faced significant barriers at home and in health …

Licensure Decisions Among South Carolina Counselors With Master’S Degrees, Stephanie Rhodenia Jamison-Void

Walden Dissertations and Doctoral Studies

AbstractLicensure has many benefits to master’s level counselors, including higher wages, legal recognition, and third-party reimbursements, however many professional counselors do not pursue licensure. South Carolina graduates of a master’s level counseling program are not required to obtain licensure in order to provide counseling services. This qualitative comparative case study was conducted to capture why some counseling graduates choose to pursue licensure and others do not based on the experiences, knowledge, skills, and abilities counseling graduates in transition in South Carolina. The research was informed by social cognitive career theory and social learning for career decision making. Participants included four …

The Occupational Experiences Of Social Workers In Corrections, Lissette Lucero Lopez

Walden Dissertations and Doctoral Studies

Social workers who practice in corrections settings are faced with dilemmas, burnout, contrasting values between their profession and organization, and a lack of educational training. However, because of the small percentage of social workers that practice in the correctional setting, there is a gap in knowledge of the occupational experiences of these social workers. The purpose of this qualitative study was to explore the occupational experiences of social workers in corrections using Niklas Luhmann’s system theory, which suggests that the world includes a system and its environment. Data were collected through phone interviews with 10 to 15 master’s level social …

Oil And Gas Industry Leaders’ Strategies For The Development Of Local Suppliers, Henry Onyekenibe Mogbolu

Walden Dissertations and Doctoral Studies

Abstract:

The preference for international oil and gas companies in most developing countries is to use global suppliers instead of local suppliers with inadequate capacity. Leaders in oil and gas companies who lack strategies for local supplier development contribute to the ecological and social problems in oil-rich, developing countries. Grounded in the sustainable supply chain management theory, the purpose of this multiple case study was to explore the strategies leaders in the oil and gas industry use for the sustainable development of local suppliers. The participants comprised five leaders in oil and gas companies in the Niger Delta region of …

Strategies To Sustain Small Construction Businesses Beyond The First 5 Years Of Operation, Catherine Nyasha Mukopfa

Walden Dissertations and Doctoral Studies

Small business owners employ over half the U.S. labor force, yet only 50% of small businesses survive beyond 5 years. When small business owners understand the factors that lead to their business failure, they can develop strategies to remain sustainable and profitable within the first 5 years, thus reducing the potential of business failure. Grounded in the resource-based theory, the purpose of this qualitative multiple case study was to explore strategies five small construction owners in central Georgia used to remain in business beyond 5 years. Data were collected from semi structured interviews, a review of organization income statements and …

Strategies Security Managers Used To Prevent Security Breaches In Scada Systems' Networks, Oladipo Ogunmesa

Walden Dissertations and Doctoral Studies

Supervisory Control and Data Acquisition (SCADA) systems monitor and control physical processes in critical infrastructure. The impact of successful attacks on the SCADA systems includes the system's downtime and delay in production, which may have a debilitating effect on the national economy and create critical human safety hazards. Grounded in the general systems theory, the purpose of this qualitative multiple case study was to explore strategies SCADA security managers in the Southwest region of the United States use to secure SCADA systems' networks. The participants comprised six SCADA security managers from three oil and gas organizations in the midstream sector …

Socially Constructed Journalism And Lone Wolf Terrorists - A New York City Experience, Adrienne Pascal

Walden Dissertations and Doctoral Studies

AbstractJournalistic reporting normalized radical lone wolf terrorist activities compromising public and national safety. The purpose of this research was to explore news reports of four radical lone wolf events that occurred in New York City (NYC) between 2010 and 2017 to identify political slant toward societal normalization of radical lone wolf behavior. The framework of this phenomenological study was Borum’s four-stage pathway mindset model of terrorism combined with Berger and Luckmann’s social construction theory. The central research question addressed how socially constructed journalism stories of lone wolf terrorist events in NYC aligned with liberal to conservative political newsprint continuums. Data …

College Persistence And Fictive Kinship Of African American Male Alumni From A Historically Black University, Sandra Marie Riley

Walden Dissertations and Doctoral Studies

AbstractCollege persistence to degree completion by African American males remains a problem in higher education with little known about the supportive experiences of alumni from historically Black colleges and universities (HBCUs). The purpose of this basic qualitative study was to understand the role fictive kin relationships played in the persistence and degree completion by African American male alumni from HBCUs. Brooks and Allen’s concept of fictive kin relationships and Tinto’s persistence theory in higher education were the framework to explore how African American male alumni from an HBCU characterized the role fictive kin relationships played in their college persistence to …