Digital Commons Network^™

Patient-Specific Musculoskeletal Modeling Of Total Shoulder Arthroplasty, Brendan M. Curran

Electronic Theses and Dissertations

Total shoulder arthroplasty (TSA) is often considered a surgery of last resort for patients with debilitating pathologies of the glenohumeral joint such as osteoarthritis, humeral head fracture, and advancing rotator cuff tears. TSA replaces the articulation between the humeral head and the glenoid fossa, with the goals of relieving pain and restoring function. Two types of total shoulder implants are available: Anatomic Total Shoulder Arthroplasty (aTSA) and Reverse Total Shoulder Arthroplasty (rTSA). TSA survivorship is lower than that of the survivorship seen in total knee and hip replacements [1]. Shoulder muscle moment arms and lines of action have been measured …

The Aquatic Microbial Environment Shapes The Gut Microbiota, Brain, And Behavior Of Larval Amphibians, Kyle Emerson

Electronic Theses and Dissertations

Microbial communities comprising bacteria, viruses, fungi, and protists live within and on the surfaces of animal hosts. These microbial communities exist in symbiosis with the host, and heavily influence host physiology, development, health, and fitness. Gut-dwelling microbes (i.e., gut microbiota) contribute to host neurodevelopment through a bidirectional Microbiota-Gut-Brain (MGB) axis. Evidence of the MGB axis has been primarily derived from studies that use germ-free (GF) models, which commonly display altered neurophysiology and behavior compared to conventionally raised counterparts. Almost all studies of the MGB axis have used mammalian models in a biomedical framework, leaving a knowledge gap regarding the role …

Transition Plans: A Critical Phenomenological Study Of The Young Black Men’S Parents’ Experiences At Admission Review And Dismissal Meetings, Bobby Durst

Electronic Theses and Dissertations

This phenomenological study explored the narrative shared in individualized education planning meetings for young black men with learning disabilities who are transitioning from high school. The individualized education plan (IEP) process, essential in addressing the specific educational needs of children with learning disabilities, can be particularly challenging for Black parents, as evidenced by recent data. This study was designed to shed light on the intricate dynamics of the IEP process and the unique challenges faced by parents. The study aimed to provide insight into various aspects of their experiences through interviews designed with open-ended questions and detailed analysis of the …

Technology Selection In A Rural School District: A Case Study, Stephnie J. Helton

Electronic Theses and Dissertations

This study examined the steps taken to select technology devices, applications, and websites to be used in the classroom during the Covid-19 pandemic. As schools shut down around the world and transitioned to alternative methods of educational delivery, there was an increased need to analyze the selection process educators used to select technology devices, applications, and websites. Literature indicates that teachers could be overwhelmed with the many technology hardware and software choices available and end up making less-than-sufficient selections. This case study investigated what the technology director, administrators, and teachers deemed important and necessary in selecting educational applications and devices …

Safety Project To Prevent Unintentional Retained Surgical Items, Sherri Bobo

Electronic Theses and Dissertations

Abstract

Fifty million surgeries are performed annually in the United States with an estimated 5,000 patients affected by unintentionally retained surgical items (RSIs) due to errors in the operating room. Surgical items inadvertently left inside patients may include sponges, instruments, needles, or small miscellaneous parts. It is not well understood why the surgical counting process fails to prevent the incidence of unintentional RSIs. The proposed educational curriculum was intended to enhance the knowledge and self-efficacy of surgical nurses and technicians to minimize errors and eliminate RSIs. Evidence-based strategies to complement existing knowledge of unintentional RSIs were introduced through didactic and …

The Multipurpose Dna Repair/Redox Protein Ape1 In Rodent And Human Lewy Body Disease, Kristin Marie Miner

Electronic Theses and Dissertations

Lewy body disorders are a family of neurodegenerative conditions characterized by proteostatic and redox disequilibrium, leading to deposition of the abundant protein α-synuclein in hallmark inclusions and oxidative damage to DNA. Sublethal oxidative DNA damage in neurons is repaired predominantly by the base excision repair pathway, which involves the coordinated activity of several enzymes, including apurinic/apyrimidinic endonuclease 1 (APE1). Despite emerging connections between α-synuclein, oxidative stress, and DNA damage/repair, along with evidence demonstrating the multifunctional nature of APE1, the link between APE1 and α-synuclein has not yet been explored.

Here, we conducted a broad investigation of APE1 in the context …

Design, Synthesis, And Biological Evaluation Of Novel Heterocyclic Compounds For The Treatment Of Cancer And Neurodegenerative Disorders, Saloni Patel

Electronic Theses and Dissertations

Alzheimer's disease (AD) is a progressive neurodegenerative disease that impairs memory and cognitive judgment, mostly in older people. It is the leading cause of dementia in late adult life. The hallmarks of AD include neuronal loss, neuroinflammation, a build-up of extracellular amyloid beta (Aβ) plaques, intracellular neurofibrillary tangles, and extracellular neuritic plaques. Current treatment, although useful, is not adequate. Identification of therapeutic agents with the potential to alter the progress of AD is a high priority. Recent studies suggest that the Sigma-2 receptor is an attractive target for the development of disease-modifying AD drugs. Preventing the binding of Sigma-2 receptors …

The Effect Of Novel Microtubule Modulators On Experimental Lewy Body Disease, Anuj S. Jamenis

Electronic Theses and Dissertations

In Lewy body disorders, α-synuclein aggregates are believed to destabilize the microtubular framework. However, microtubules are a challenging therapeutic target, as excessive rigidity or flexibility afforded by microtubule modulators may be neurotoxic. Thus, the objective of the present study was to evaluate dual-acting microtubule- stabilizing/destabilizing agents in cellular and animal models of early-stage Lewy body disease.

In Aim 1 we tested the dual-acting tricylic pyrimido[4,5-b]indole analogs AG161-47 and AG161-41 in an in vitro preformed fibril induced model of Lewy body disease. We found that both compounds reduced preformed fibril-seeded α-synucleinopathy without toxicity in primary hippocampal cultures. AG161-47 subtly impacted microtubule …

The Transformation Of Arab Narrative From Oral To Virtual Reality: A Media Ecology Perspective, Eman Alaslani

Electronic Theses and Dissertations

This project examines the evolution of communication in Arab culture from orality to virtual reality (VR). Through the lens of media ecology, it investigates the development of media technologies, particularly VR, and their influence on Arab storytelling, communication, and cultural identity. Making use of the theoretical perspectives of Marshall McLuhan, Walter J. Ong, and Neil Postman, this project explores the potential of VR to reshape Arab storytelling and cultural expression. The paper further discusses the historical, social, and technological dimensions of VR as a medium with the power to alter human communication and perception. This project surveys the effects of …

Understanding The Misunderstandings: Using Deliberative Democracy And Communication Ethics To Overcome Societal Polarization In Post-Truth America, Jessica Neu

Electronic Theses and Dissertations

This work contributes to communication scholarship by advancing the discussion of deliberative democracy to include communication ethics and popular culture artifacts to use as case studies in an exploration of how to engage in a type of dialogic civility that acknowledges identity politics without allowing it to be a barrier to progress in a post-truth society. As such, this work provides a sense of how to engage in conversation that recognizes and hears the Other in a way that makes all stakeholders uncomfortable. From this discomfort comes growth, as individuals do not necessarily need to completely alter their ideologies, morals, …

A Gift Not Given: An Examination Of Disproportionality For Black Students And Gifted Education Through The Lens Of Representation And Improvement, Casey Weiss

Electronic Theses and Dissertations

Giftedness is a particular trait giving designation to a specific group of people in a school population. While identification methods vary from state to state, the status of being gifted is granted to some students, creating a dichotomy of those who receive gifted services and subsequent privileges and those who remain left out. Historically, Black students and other marginalized populations have had less participation in gifted programs. The literature highlights several factors connected to inequity in giftedness including lack of a cohesive definition of the term (or even if the concept of giftedness is real or socially constructed), nomination and …

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Are Clinicians Primed For Burnout?: A Multidiscplinary Approach To Exploring Counselor Wellness, Anastasha Homa-Earl

Electronic Theses and Dissertations

Though clinician wellness is a “hot topic” in the field of counseling, the current models of examining counselors’ levels of burnout and engagement do not account for the likely role that perception plays the subjective experiences of these constructs. This project attempts to synthesize methodology from the fields of social and cognitive psychology with the latest in industrial-organizational theory on burnout and engagement by applying a priming methodology to the study of mental health professionals’ experiences of work-related burnout and engagement. One hundred sixty-two clinicians participated in a priming experiment disguised as a workplace perceptions survey in an attempt to …

Assessing The Psychological Benefits Of Biophilic Design In Therapeutic Counseling Spaces, Andrew Graf

Electronic Theses and Dissertations

This dissertation explores the intersection of biophilia and counseling, aiming to illustrate the potential benefits of integrating nature-based interventions into therapeutic practice. Biophilia, the innate human tendency to connect with nature, has garnered attention in various fields, yet its implications for counselors remain unexplored. This qualitative study employs a hermeneutic phenomenological approach to investigate the lived experiences of counselors who have incorporated biophilic elements into their practice and the perceptions of clients who have engaged with these interventions.

Through semi-structured interviews with licensed counselors, themes emerged regarding the impact and use of biophilic interventions on the therapeutic process. Findings suggest …

But I’M A Good Person: The Resistance Of White Emotionality Exhibited By Offenders Of Racialized Incidents, When Addressed By Student Conduct Practitioners, Anne Mullarkey Sawa

Electronic Theses and Dissertations

This qualitative phenomenological study explored the lived experience of American conduct practitioners in their process of responding to reported racialized incidents. A diary method was used for participants to capture their experiences and interactions with the person(s) harmed and the offender. Of particular focus was the response of the reported offender when confronted by the conduct practitioner regarding their role in the incident. This study sought to determine in what ways resistance was exhibited by the offender, if at all, in addition to what strategies conduct officers employed when responding to resistance by the reported offender. A total of ten …

Barriers, Facilitators, And Competencies In Advocating For Adults With Intellectual Disabilities With Health Disparities, Carol Adams

Electronic Theses and Dissertations

Background: Nurses working in the specialty of intellectual disabilities are positioned to advocate for individuals with intellectual disabilities and other health disparities. This study explored nurses’ perceived competencies, barriers, and facilitators when advocating for improved health status in adult patients with intellectual disabilities.

Methods: Twenty-five nurses working in the specialty of intellectual disabilities were interviewed using semi-structured interviews, and the data were analyzed using thematic analysis.

Results: Barriers identified in advocacy were: Funding, Communication, Negative Perceptions and Misperceptions, Lack of access, and Diagnostic Overshadowing. Nurses were also facilitated in advocating for improved health status in people with intellectual disabilities. Facilitators …

School Nurses And Administrators Perceptions Of School Preparedness: A Focused Ethnography, Deborah Horton

Electronic Theses and Dissertations

Background: Disasters are dangerous for schools where many children are located in one area. Children were significantly impacted by a biological incident during the 2009 H1N1 influenza pandemic, and more recently the COVID-19 pandemic. Research is needed to determine the values, perceptions, and beliefs of school disaster preparedness through a cultural lens.

Methods: A focused ethnography was used to interview school administrators and nurses from April-December 2022 to explore and understand the unique culture of school disaster preparedness. Data was analyzed according to Leininger’s Four Phases of Data Analysis.

Results: Twenty-four participants from K-12 public schools were interviewed resulting in …

Impact Of An Electronic Human Papillomavirus Vaccination Catch-Up Module For Women With Criminal-Legal System Involvement, Shawana Moore

Electronic Theses and Dissertations

Introduction: Cervical cancer can often be prevented with targeted strategies such as Pap smear screenings and the human papillomavirus (HPV) vaccination, now also recommended for those aged 27-45 who have not received the vaccine previously. However, women involved in the criminal-legal system often miss out on primary and secondary prevention measures and are at increased risk for the development of cervical cancer caused by HPV. Purpose: The purpose of this study was to examine the feasibility and acceptability of an electronic HPV catch-up module for women in the criminal-legal system aged 27-45. The study, guided by the Health Belief Model, …

A Narrative Inquiry Into Contingent Music Faculty Experiences, Herbert Midgley

Electronic Theses and Dissertations

The increasing reliance on short-term or contingent faculty reflects a shift away from tenure-track positions. Tenure-track faculty reduction is significant in academic disciplines such as music. This qualitative narrative inquiry study explored the professional experiences of contingent music faculty through semi-structured interviews. Narrative inquiry allows for individual participant voice in which this study examined participant relationships with faculty colleagues, employment experiences at higher education institutions, and working conditions. Implications of this study include new ways of understanding support structures from colleagues and institutions for contingent music faculty members, deeper perspective about the current state of teaching at their universities, and …

Omani Camels From A Cultural And Genomics Perspective, Al Muatasim Al Zadjali

Electronic Theses and Dissertations

The Dromedarian camel, Camelus dromedarius, is native to the Arabian Peninsula, including the Sultanate of Oman. These camels are used for food, milk, as well as show and racing competitions. Despite their economic and cultural importance research on camels in Oman is limited. The goal of this study was to examine their genomic variation, relationship with camels in other parts of the Arabian Peninsula, and to determine if selective breeding has led to the establishment of distinct breeds in Oman. Information was compiled from multiple sources to produce a comprehensive review on the breeding, management, economic and cultural use, …

Inclusion Of The Virtual Other: How Closeness On Social Media Moderates The Relationship Between Perceptions Of Close Friends’ Alcohol-Related Posting And Drinking, Angela Tanygin

Electronic Theses and Dissertations

Heavy drinking among young adults is a serious, longstanding public health issue. College students are particularly vulnerable to a culture of intoxication that promotes excessive drinking, which has been linked to severe consequences such as sexual assaults, car accidents, and even death. An abundance of literature has found that students’ overestimations of peer drinking norms are associated with greater alcohol use and problems. Furthermore, research has established a strong linkage between students posting and viewing peers’ alcohol-related content (ARC) on social media and increased drinking. However, there is a dearth of studies examining how closeness to close friends on social …

Ejagham Mysticism In The Funeral Practices Of The Mgbe (Ekpe) And Moninkim Institutions: Insights For Research Methodology And Theological Epistemology., Besem Etchi

Electronic Theses and Dissertations

The knowledge of the divine broadens and deepens as each location contributes the history, elements, and practices related to its divine revelation. This dissertation contributes from the Ejagham locations of Cameroon and Nigeria. The Ejagham precolonial institutions of Moninkim and Mgbe (Ekpe) were tuition-paid training schools for personal development and prophetic leadership. Their structured curriculum to train one’s personal and social ejong (personality), towards the Ejagham organizing principles of beauty and excellence, is replete with Ejagham mysticism and indigenous epistemology. Unfortunately, Moninkim has been misrepresented in years of scholarly research as a girl’s seclusion and coming-of-age-for-marriage rite and Mgbe (Ekpe) …

The Ecclesiology Of Catalino G. Arévalo: Inculturation, Mission, And Liberation In The Philippine Context, Zachary Ryan Dehm

Electronic Theses and Dissertations

Catalino G. Arévalo, S.J., was an eminent Filipino ecclesiologist of the twentieth and twenty-first centuries. Through his work for the Federation of Asian Bishops’ Conferences in particular, he played a significant role in the reception of the Second Vatican Council (1962-1965) in Asia and in the development of inculturation as a theological norm. Yet, Arévalo offered no systematic articulation of his theology of the church. By examining his work spanning seven decades, this dissertation traces the development of Arévalo’s ecclesiology and offers five foundational principles necessary for gaining a systematic understanding of his thought: (1) ecclesiology must be situated within …

Aristotle's Division Of The Sciences And The Impossibility Of A Science Of Everything, Christopher Lutz

Electronic Theses and Dissertations

Aristotle’s division between practical, productive, and theoretical sciences is widely acknowledged, and it is uncontroversial to say that it organizes his texts. However, contemporary scholarship often treats the division of the sciences as a mere organizational structure without investigating its underlying principles. My dissertation seeks to correct this oversight by investigating the logical principles of Aristotle’s division of the sciences in the Posterior Analytics’ account of scientific knowledge (ἐπιστήμη). My central argument is that Aristotle sees the sciences as inherently divided, so that a demonstrative science of everything is impossible. By understanding why science is divided, we are better …

Circumcision—Deal With It! A Clinical Ethnography Of Intactivism At American Intersections, Benjamin M. Gaddes

Electronic Theses and Dissertations

On a routine trip to the grocery store, or while scrolling online, you might encounter the provocative and puzzling discourse of Intactivism, a viral, single-issue social movement that opposes infant male circumcision, and wonder “Huh? Why is this here, now?” This project situates Intactivism in a history of circumcision and anti-circumcision that spans from ancient Sumerian tents to the front pages of Reddit. It takes an immersive qualitative clinical ethnographic approach, nested in a broader cultural psychology that is non-reductive and pluralistic, to articulate an Intactivist ethos in its public and private dimensions. Methods include participant-observation, interviews, and framework discourse …

Cultural Diversity In The Body Of Christ: An African American Theological Reading Of The Book Of Revelation, Charles Gilmer

Electronic Theses and Dissertations

This study will attempt to facilitate a more helpful reading of the text of John’s Apocalypse by placing it in an appropriate literary and historical context, deploying an African American hermeneutic, informed by the work of African American commentators such as Brian Blount, Allen Dwight Callahan, Clarice Martin, and Shanell T. Smith to develop from the text of the Apocalypse its ecclesiological content for a contemporary audience. As the church writ large (Catholic, Orthodox, Protestant and indigenous expressions) wrestles with its increasing global presence and the cultural and linguistic diversity which that expanded presence creates, this study will attempt to …

On The Cultivation Of Relational Leadership Mindsets Among Graduate Supervisees In The Mental Health Professions: A Critical Interpretive Synthesis, Cristina Bucur

Electronic Theses and Dissertations

In counseling supervision, leadership is often associated with supervisors’ skills, role, position, and responsibilities. However, supervisees need to learn and practice how to lead also: for example, how to promote others’ well-being, how to support, and advocate for others and self. Graduate supervisee relational leadership in the mental health professions is an intrinsic part of the purposive aspect of counseling supervision. Relational leadership in graduate counseling supervision is a purposive, interpersonal, facilitative, growth oriented, and process-based service in which leaders -expert facilitators and mentors- seek to cultivate leaders, not followers. Relational leadership is mutuality-affirming and mutuality-promoting (e.g., open dialogue, mutual …

Assessing How The Humane Health Coalition Connects Veterinary Services With Healthcare For People Experiencing Poverty And Housing Insecurity, Katie Willis

Electronic Theses and Dissertations

People experiencing housing insecurity and financial hardship often prioritize their pets’ needs ahead of their own. In addition to financial concerns, some struggle to obtain medical treatment because they lack transportation or have had negative experiences with medical professionals. The Humane Health Coalition (HHC), a collaboration between Humane Animal Rescue of Pittsburgh (HARP) and Allegheny Health Network (AHN), seeks to address these challenges. The HHC is based on the One Health Model and brings together medical and veterinary staff to provide care and resources for both pets and their owners. My research examines the implementation of this new program. I …

Evaluation Of Changes In Evaporative Losses From Lake Powell Reservoir Contributions In The Colorado River Basin, Maria Mlinarcik

Electronic Theses and Dissertations

The Colorado River Basin (CRB) is one of the most critical water sources for the western United States (U.S.) and Mexico. For over a century, numerous policies and regulations have been implemented in attempts to manage the Colorado River Basin to address the concern of overuse, collectively referred to as the “Law of the River.” The USGS hydrologist E.C. LaRue warned that the optimistic estimates used in negotiating the Colorado River Compact did not align with the actual water availability in the river. His analysis in 1925 revealed a potential deficit if all allocated water was utilized, exacerbated by overallocation …

For The Good Of Association: The Call-And-Response Communication Ethics Of The Early Naacp, Rodney Adam Lyde

Electronic Theses and Dissertations

This dissertation is an exploration of the formation of the National Association for the Advancement of Colored People (NAACP), from the standpoint of communication studies. In particular, this dissertation is based on the research of several crucial, communicative artifacts, including: “The Call” penned by William English Walling; the addresses, speeches, and the panel discussion of the Negro National Conference; and the editorial of the first issue The Crisis magazine. The contention is that the communication of the NAACP was catalyzed by a communication ethic, nominated as call-and-response communication ethics. Therefore, this dissertation elucidates the four practices of call-and-response communication ethics: …

Relationships Between Students’ Ict Usage, Self-Efficacy And Literacy, Malimi Kazi

Electronic Theses and Dissertations

Information and communication technology (ICT) usage, self-efficacy, and literacy are very important for people in the 21st century. People need them to participate successfully in various activities including learning and working. Because of the importance of ICT, nations around the world, including the United States, have developed and are implementing ICT policies. Also, in 2013 the International Association for the Evaluation of Educational Achievement (IEA) introduced the International Computer and Information Literacy Study (ICILS) for grade eight students. However, ICT usage, ICT self-efficacy, and ICT literacy can be affected by students’ gender, race and socioeconomic status (SES). The purpose of …