Digital Commons Network^™

Machine Learning Analysis Of Acoustic Attenuation Measurements For Cellular Characterization., John T. Moore

Electronic Theses and Dissertations

T-cell therapies have been gaining popularity in recent years due to their cancer fighting potential. With remission rates improving in this field of immunotherapy, the demand for T-cell therapies has also increased; however, the cell processing techniques for these therapeutic products have yet to rise to the level of demand. The manufacturing process takes too long and a significant amount of processed cell batches can fail to meet safety requirements. These limitations of cell processing can be detrimental to patients seeking T-cell therapies. While current products have improved the time it takes to manufacture these therapeutic products, there is still …

Fabrication And Characterization Of Lactobacillus Crispatus Containing Bioprints For Bacterial Vaginosis Application., Anthony J. Kyser

Electronic Theses and Dissertations

Bacterial vaginosis (BV) is a condition in which healthy lactobacilli are replaced by an overabundance of pathogenic bacteria in the female reproductive tract. Current antibiotic treatments often fail to “cure” infection, resulting in recurrence in more than 50% of women, 6 months post-treatment. Recently, probiotics have demonstrated promise to restore vaginal health; however, as with other active agents, delivery requires once-to-twice daily administration. Recently, three-dimensional (3D)-bioprinting has enabled the fabrication of well-defined cell-laden architectures with tunable agent release, thereby presenting a novel approach with which to deliver probiotics. One promising bioink, gelatin alginate, was selected for study, due to its …

Covid-19’S Effects On Mortality Salience, Death Anxiety, And Worldview Defense, Sahvannah K. Shavers

Electronic Theses and Dissertations

Since late-2019, the world has been trying to overcome an invisible killer: COVID-19. With near constant reminders of the virus the knowledge that a tiny viral particle has potential to harm or even kill has become overwhelming for many. Terror Management Theory (TMT) suggests that when individuals are reminded of their own death people take part in culturally appropriate activities and defend their own culture as ways to alleviate this increased death anxiety. The current study aims to identify whether 1) reminders of COVID-19 prime death thoughts, 2) reminders of COVID-19 increase death anxiety, and 3) increased death anxiety from …

Organizational Communication In Community Colleges: Staff Members’ Perspectives, Sinthea Reynolds

Electronic Theses and Dissertations

The purpose of this research was to determine if there was a significant relationship between scores on the Communication Satisfaction Questionnaire (CSQ) scale of effective managerial communication and scores on the Job Descriptive Index (JDI) scale of job satisfaction for non-faculty staff members at the participating community college.

A total of 75 non-faculty staff members from three separate community colleges in East Tennessee participated in the study. A modified version of the Communication Satisfaction Questionnaire (CSQ) developed by Downs and Hazen (1977) was used to collect data. The instrument used a Likert-type scale with a 7-point scale with eight dimensions …

Perceptions, Knowledge, And Attitudes About Long-Acting Reversible Contraceptives (Larcs) Among Women In Appalachian Tennessee, Fenose Osedeme

Electronic Theses and Dissertations

In Tennessee (TN), the rate of unintended pregnancies remains higher than the national rate (32.4% vs. 30.3%). Although long-acting reversible contraceptives (LARCs) are 99% effective in preventing undesired pregnancies; uptake remains low in rural and underserved communities. Previous research has provided some insight into women’s perceptions of LARCs; however, those guided by conceptual frameworks to understand the multiple influences that impact perceptions towards LARCs, especially among rural regions, are scarce. This multimethod qualitative study explored multiple influences that impact northeast Tennessee women’s perceptions and attitudes toward LARCs using the Socio-ecological Model (SEM) as a guiding framework.

The study comprised six …

Strength Of Weak Ties Theory And College-University Marketing: A Case Study Of Etsu's Clemmer College, Sarah Nobles

Electronic Theses and Dissertations

As scholarly institutions enter a new era of hyper-competition, seeking innovative ways to engage with student populations has become central to social media marketing efforts. Developing strategies and tactics to interact with existing student populations presents new challenges for marketing departments, as well as the stakeholders who are often asked to provide user-generated content. Strong ties among stakeholder relationships can enhance communication with effective outcomes; however, it is the weak ties that may have the most impact. This study draws on existing literature regarding Strength of Weak Ties Theory and faculty and student surveys in East Tennessee State University’s Clemmer …

“We Do Not Know Which Path To Take” Mahieddine Bachetarzi, Music, Theater, And Salafist Nationalism In Interwar Algeria (1919 – 1939), Philip Devries

Electronic Theses and Dissertations

Algerian nationalism in the interwar period did not emerge via a simple progression, nor as a unitary awakening; it was a polyvocal and multivalent movement comprised of disparate Muslim Algerian, Jewish Algerian, and European voices. The outward appearance of a singular movement is due in no small part to the cooption and monopolization of nationalist discourse by the Islamic reformist organization, the Association des oulémas musulmans algériens (AOMA), and their followers, including the Muslim musician and playwright, Mahieddine Bachetarzi. Indeed, while AOMA clerics and affiliated historians created the exclusively Arab-Muslim story of Algerian history that prevails today, cultural figures like …

Characterizing The Interaction Between Candida Albicans And Two Enterobacter Species, Abigail Cornett

Electronic Theses and Dissertations

Candida albicans is the most common human fungal pathogen. The relationship between C. albicans and Enterobacter bacteria have yet to be explored. The hypothesis of this study is that C. albicans and both E. aerogenes and E. cloacae have a positive relationship and work together to infect the host. In this study, the physical cell-to-cell interaction, molecular components of said interaction, and the impact of the interaction on a live organism were explored. Results indicate that Enterobacter adheres to C. albicans and inhibits growth with unidentified secreted molecules. Als1p has potential involvement in the attachment of E. cloacae to C. …

The Influence Of Fraternity And Sorority Characteristics On Alcohol Exposure: Who Is At Risk?, Sydney Shupe

Electronic Theses and Dissertations

Fraternity and sorority membership has been among the highest contributing factors linked to increased exposure to alcohol consumption among college students. Many have argued that this association persists as a result of the drinking sub-culture among Greek organizations, and report that finding effective methods to minimize alcohol consumption among college students is critical. Using self-reported data from fraternity and sorority members at East Tennessee State University (n=107) the link between observed alcohol consumption and demographic characteristics of the individual Greek member and the Greek organization was examined through a quantitative lens. It was hypothesized that the demographic characteristics of the …

At What Price: Insidious Hegemony And Character Archetypes Woven Into Until Dawn, Courtney Harvey

Electronic Theses and Dissertations

Supermassive Games’s Until Dawn tasks its players with helping eight teenagers survive a night of terror. All eight playable characters may live or die depending on the player’s choices and gameplay proficiency. Despite its intricacies, the game still relies heavily on horror movie tropes, which the characters embody, and they face different treatment based on their gender, race, and sanity. Particularly, the weapons available to them and the scenarios for their deaths and survival contribute to trapping the characters within their given characteristics and forcing them into a role that they cannot ever fully break free from. While the branching …

Blue-Collar Backroads, Hannah Taylor

Electronic Theses and Dissertations

The photographer discusses work in Blue-Collar Backroads, a Master of Fine Arts thesis exhibit held at downtown Tipton Gallery from February 1st through February 18th, 2022. The exhibit consists of 17 archival inkjet prints selected from the artist’s two-year exploration of rural backroads as a vehicle for creating images. Using aesthetic traditions of large-format film photography, the photographer poses questions of identity, place, memory, and the intentional pursuit of meditative practices in art. Non-photographic influences are listed, including Claire Wellesley-Smith and Elizabeth Catte. Photographic influences include Joel Sternfeld, Rachel Boillot, William Christenberry, and Mike Smith.

A catalog of the exhibit …

Burnout And Shared Trauma Rates Among Hospital Employees Due To Covid-19, Cassie Christian

Electronic Theses and Dissertations

COVID-19 has caused job stress and exhaustion across all areas of healthcare, and especially in hospitals as they have tried to cope with wave after wave of case surges. Two years into the pandemic, we have more treatments, and the development of vaccines has changed the risk and infection rates, so hospitals are not as overwhelmed. However, we are still seeing concerning staff shortages in healthcare, and it is being attributed to burnout caused by the effect COVID has had on work environments. This study measured rates of shared trauma, perceived organizational support, and burnout among rural healthcare workers in …

How Does The Perception Of Human Trafficking Victims By Different Agencies Affect The Different Detection Protocols And Procedures When Interacting With Victims?, Joshua Meribole

Electronic Theses and Dissertations

The purpose of this thesis is to understand how the perception of agencies that may interact with human trafficking affects protocols and procedures that are put in place. To answer this question, a qualitative study was conducted. I interviewed nine respondents who worked for five different agencies ranging from child services to the DA’s office. Respondents’ perception of human trafficking victims was in line with the literature. However, there appear to be specific gaps in Abilene when it comes to detecting and providing housing for victims of human trafficking.

A Study Of Military-Connected Parental Perceptions Of Civilian Secondary School Image, Legitimacy, And Reputation, Jorge Manuel Soldevila

Electronic Theses and Dissertations

Using elements from the parent-based school reputation model, this qualitative methodology study explored the association between a school’s perceived image and reputation as a barrier to the school–home relationship involving military families. Military-connected family culture and diverse contexts affect parent–teacher relationships through a perceptional gap between a school’s role in what it concretely accomplishes and its beliefs about supporting students’ behavioral, emotional, and academic needs. This study aimed to explore the opinions and beliefs of military-connected families based on their experiences with schools during service. The resulting grounded theoretical model argues that military families construct a perception of school support …

The Impact Of Mentoring On The Academic Mindset Of At-Risk High School Students In Texas, Brittany Nichole Venegas

Electronic Theses and Dissertations

Students who drop out of high school can cause a social problem for many high schools.They can become a social problem in that dropping out can lead to difficult life changes. Moreover, a student’s academic mindset is stated to be a major factor of dropout. As a result, in an attempt to prevent dropout a key component is to better the academic mindset. To improve the academic mindset there are many studies on mentoring to be a promising intervention. However, there is a lack of empirical study on its impact on the academic mindset. The purpose of this study is …

Revision Of A Nurse Residency Program, Atalie Y. Henderson

Electronic Theses and Dissertations

The organization that served as the study site for this project has two nurse residency programs that compete for resource allocation, space, informational materials, and human resources. The DNP project was conducted to combine the programs to eliminate waste and ensure the combined program met the Commission on Collegiate Nursing Education standards for accreditation of entry-to-practice nurse residency programs. A literature review was used to evaluate practice themes for a formal residency program, and Benner’s novice to expert theory was chosen to guide the program development. A team of nurse educators and managers met via teleconferencing to review the curricula …

Embodied Cognition In The Music Theory And Aural Skills Classrooms, Leslie Thompson

Electronic Theses and Dissertations

Applying concepts of embodied cognition positively impacts pedagogy in the theory and aural skills classrooms. This thesis defines a holistic view of the student and identifies how classroom instruction from that perspective can benefit student learning as well as overall well-being. The opening chapters provide a brief scientific background and connect concepts of embodied cognition with specific music theory and aural skills examples from an interview. A select survey of the music theory pedagogy literature also illustrates principles of embodied cognition. Based on this background, the final chapter presents new sample lesson plans and discusses how to adapt to student …

Utilizing Prams And Healthy People 2020 To Examine Black Women’S Breastfeeding Behavior In Louisiana Prior To The Onset Of The Covid-19 Pandemic, Almetra Amayá Granger

Electronic Theses and Dissertations

No abstract provided.

Double Consciousness And Unhealthy Weight Control Behaviors In Young Black And White Adults, Priscillia Ihionkhan

Electronic Theses and Dissertations

The present study examined the previously understudied notion that Black individuals are buffered against being dissatisfied with their bodies and in turn developing unhealthy eating and weight control behaviors. Double consciousness, a racially/ethnically sensitive measure of body dissatisfaction, was tested as a mediator of the relation between ethnic identity and unhealthy eating and weight control behaviors in Black and White adults. It was anticipated that unhealthy weight control behaviors would be more common in Black women compared to White women and that double consciousness would mediate the association between ethnic identity and unhealthy weight control behaviors among Black women, but …

Understanding How To Promote Healthy Dietary Habits Among Parents Of Adolescents, Jazmine D. Collins

Electronic Theses and Dissertations

Adolescents in the United States today have record-high prevalence rates for childhood obesity and overweight, which are conditions that have lifelong negative health consequences for individuals, and also carry high financial and social costs for the entire nation. The disproportionate burden of obesity and associated health conditions falls on adolescents of racial and ethnic minority group identities and from lower-income households. The increased risk that adolescents have for developing conditions like childhood obesity is closely associated with youth having diets that are unhealthier than in the past. Parents have a large influence on the eating habits and preferences of their …

An Exploration Of Why Integration Efforts Are Largely Unsuccessful In Predominantly White Christian Churches, Elizabeth Brown Gilbert

Electronic Theses and Dissertations

With a purpose of understanding why church diversification efforts remain largely unsuccessful, this qualitative multiple case study includes an exploration of the experiences of seven African Americans and six Caucasians who are current or former members of predominantly White nondenominational churches. Interviews focused on revealing experiences and interactions that may have made African Americans feel more welcome as well as experiences and interactions that may have made African Americans feel more out of place in a predominantly White church setting. While African Americans gave a personal account of their experiences as African Americans, Caucasian participants were asked to provide their …

Millennial Employees In Contact Centers: Leadership Style Preferences Contribution To Job Satisfaction, Dana C. Martin Jr.

Electronic Theses and Dissertations

Millennials account for the largest generational cohort in the workforce. Their propensity for turnover is costly to organizations, not just monetary impact, but skill development and sustainability as well. This study attempted to understand if leadership and the preferred leadership style of Millennial employees contribute to job satisfaction. This mixed-methods sequential explanatory study examined how leadership and the preferred leadership style of Millennial employees, from the perspectives of Millennial employees and those who manage them, contribute to job satisfaction. The Job Satisfaction Survey (JSS) was used as the survey tool for the qualitative study (see Appendix A). A questionnaire was …

Is There More Than One Way? Examining Alternative Pathway Teacher Effectiveness Through The Experiences And Perceptions Of Principals In Urban, Low-Socioeconomic Schools In Oklahoma, Julianne Hennessy Denton

Electronic Theses and Dissertations

Teacher quality continues to be recognized as one of the strongest predictors of student success and school improvement. The quality of an educator is also critical to being able to address the growing achievement and opportunity gap in schools and communities that are marked by concentrated poverty. Therefore, principals are under significant pressure to recruit, train, support, and retain highly qualified teachers, so all students have access to quality education. The purpose of this qualitative case study was to generate knowledge of alternative pathway teachers’ effectiveness in the classroom from an administrative point of view, specifically in urban, low socioeconomic, …

A Quantitative Examination Of Millennial Turnover In Higher Education, De'aira Marie Kennemer

Electronic Theses and Dissertations

It has been argued that millennials are estimated to comprise 51% of the workplace population, making them the largest generation in the workforce. Although there are multiple generations in the workplace, it is important for employers to begin to understand the values and needs of the millennial generation due to their sheer size. There is a high level of turnover within the millennial generation. The costs associated with recruiting, selecting, and training new employees can often equal or exceed 100% of that position being filled. This quantitative study aimed to examine if there was a significant relationship between job satisfaction …

Community Health Educators’ Perspectives On Curriculum Resources In Newly Adapted Virtual Diabetes Cooking Classes, Rusty Ranay Hohlt

Electronic Theses and Dissertations

The COVID-19 pandemic forced educators with Extension to shift in-person delivery of community health education programs to virtual delivery. One such program, a diabetes cooking class, was developed for in-person programming and included hands-on activities like recipe demonstrations as an important resource for increasing participants’ behavioral skills. The diabetes cooking class also provided opportunities for participants’ social support. The problem in this study is that it is not known if the tools and resources from the in-person diabetes cooking class curriculum are impactful when used in virtual delivery. This study was developed to assess educators’ implementation of the diabetes cooking …

The Underrepresentation Of Women In Building Trades Programs And Careers: Perceptions Behind The Educational And Career Decision-Making Process, Ethel J. Clayton

Electronic Theses and Dissertations

Abstract

Women may perceive barriers when considering educational and career options in predominately male-dominated STEM-focused (science, technology, engineering, and mathematics) programs and settings. This qualitative, phenomenological study, emphasizing the social cognitive career theory, explored women’s perceptions that influenced the decision-making process to pursue nontraditional educational paths and careers in career and technical education fields such as architecture and construction while considering gender-associated challenges, culture and racial-ethnicity, and career and technical education stigma. Six adult female participants (three students and three leaders) responded to semistructured questions within a focus group and one-on-one interviews via telephone conferencing. A thematic analysis process using …

Exploring The Intersections Of Stigma And Masculinity In The Illness Perceptions Of Men Living With Fibromyalgia: An Interpretative Phenomenological Analysis, Christine L. Motzny

Electronic Theses and Dissertations

Fibromyalgia is a musculoskeletal condition characterized by widespread pain, fatigue and cognitive problems. While it affects between 2-7% percent of the population in the United States, the biopsychosocial impacts of the disease on the lives of those affected are so substantial that it is considered to have one of the highest cost burdens comparative to other chronic pain conditions. Fibromyalgia has historically been deemed a contested illness due to the complexity of its presentation and lack of clear etiology. As a result, people with fibromyalgia often feel misunderstood and stigmatized. Like other pain conditions, fibromyalgia is more commonly diagnosed in …

Exploring Gaps In Understanding And Responding To Ageism: A Conceptual Model, Psychosocial Health, And Racialized Ageism, Andrew T. Steward

Electronic Theses and Dissertations

Ageism is an insidious, prevalent social justice issue which has harmful effects on the health of older adults. This dissertation includes three manuscripts which explore gaps in understanding and responding to ageism through three distinct methodological approaches. Two primary gaps are addressed in the three manuscripts: 1) conceptualizing and testing activities or interventions to reduce internalized ageism and enhance psychosocial health for older adults, and 2) exploring the intersectionality of ageism with racism.

The first manuscript draws from stereotype embodiment theory and theories of successful and productive aging to detail a conceptual model of interventions which may reduce internalized ageism …

The Examination Of Social Support Received After Traumatic Experiences, Emily Abellon

Electronic Theses and Dissertations

This study aimed to explore what constitutes effective and ineffective social support after an individual endures trauma. Participants were recruited mainly through social media to complete an online survey with open-ended questions. The survey provided participants with the opportunity to reflect and share the social support they received after the endured trauma, specifically disclosing what support messages were effective and ineffective, and why these messages were effective and ineffective. The messages found to be effectively supportive after the endured trauma, and the ones most frequently mentioned were emotional and appraisal support. These messages were found to be effective due to …

Are You My Nurse? The Effects Of Patient-Delivered Gender Microaggressions On Women Trainees’ Clinical Work In Integrated Primary Care, Julia Ratchford Kauffmann

Electronic Theses and Dissertations

Gender microaggressions are a form of sexist discrimination that have detrimental effects on women’s psychological well-being. Unfortunately, these sexist occurrences are commonplace in the United States and can be experienced in a variety of ways. As such, there is a need to understand behavioral health providers’ experiences with patient-delivered gender microaggressions. In doing so, we may be able to better support women behavioral health trainees’ during their clinical development by potentially understanding the ways in which women trainees are affected by sexist patient encounters. Therefore, the present study sought to apply the Social Cognitive Model of Counselor Training and the …