Digital Commons Network^™

Impact Of A Transplant Nurse Navigator In The Dialysis Setting, Judith D. Pozzerle

Electronic Theses and Dissertations

Patients with kidney disease have better patient outcomes and quality of life with a kidney transplant. However, the transplant process is complicated with inherent inequalities and biases and patients frequently fail to initiate a referral for transplant evaluation. The Centers for Medicare and Medicaid have now placed financial incentives to improve the number of patients transplanted. The only way to increase the number of patients transplanted is to start with a referral for evaluation. Studies have been done highlighting the barriers, but there is a lack of studies implementing strategies to improve these numbers. Utilizing Kotter’s change theory and describing …

The Pragmatic Engagement Arc, Nathaniel Ahrens

Electronic Theses and Dissertations

We don’t just buy tangible items anymore; we buy services that foster deeper and deeper relationships between ourselves and the companies that provide them. Even classic manufacturing companies have begun to consider the interaction with their customers as ongoing relationships beyond a goods exchange. Researchers in the field of consumer engagement view this relationship through consideration of intangible operant resources that generate value. The goal of this methodological study was to apply the methodology of educational criticism and connoisseurship to the field of consumer engagement. This approach allowed for consideration of the consumer-brand relationship without relying on discordant value-laden categories …

Advancing Tka Biomechanics: From Joint Simulator To Boundary Condition Development, Yashar Ali Behnam

Electronic Theses and Dissertations

This dissertation addresses four specific aims that collectively attempted to advance the experimental and computational analysis of total knee arthroplasty (TKA) components. The first study focused on the development of a novel whole knee joint simulator capable of simultaneous tibiofemoral and patellofemoral knee loading. This simulator employs custom fixturing to facilitate dynamic, unconstrained, muscle-driven PF articulation alongside controlled TF contact mechanics. Validation against experimental measurements showed strong agreement, demonstrating the simulator's potential as a valuable tool for future TKA design and surgical technique investigations.

The second study verified implant-specific physiological boundary conditions which accurately simulate activities of daily living using …

Teachers’ Perspectives On Incorporating Moodle In A Ninth-Grade Reading Classroom, Cathy L. Miamba

Electronic Theses and Dissertations

Effective technology use in the classroom can help stimulate a variety of learning styles and engage students through fun and exciting activities that help the students comprehend the content. Although research reported the benefits of technology in the classroom, there is a lack of knowledge of the effects of technology like Moodle on students’ academic scores, engagement, motivation, and overall achievement. As such, the problem addressed in this study was the lack of effective use of technology that affects students’ motivation, engagement, and achievements in the classroom. Using Vygotsky’s constructivism theory as the theoretical foundation and qualitative case study as …

Academic Advising Staff Turnover At A 2-Year College, Torrey Kenwunn West

Electronic Theses and Dissertations

This qualitative exploratory case study allowed the researcher to examine the critical factors between staff retention and leadership at a large 2-year community college. The problem central to this study was the high staff turnover rate at a large 2-year community college. The purpose of this study was to identify leadership and organizational aspects that positively or negatively impact employee retention. A case study methodology was utilized to collect data for this research by conducting 10 semistructured interviews with advisors at a large 2-year community college. The interviews were conducted virtually in Microsoft Teams and then transcribed for data analysis. …

Management Of Aggressive And Disruptive Behavior In The Emergency Department Using De-Escalation Techniques And Simulation: A Quality Improvement Project To Improve The Knowledge And Confidence Of Emergency Department Nurses And Clinical Staff, Ernestine Darby-Littlejohn

Electronic Theses and Dissertations

Abstract

Approximately 40% of all healthcare workers have reported episodes of violence by patients over the last 2 years. This Veteran’s Health Agency reported 824 disruptive events reported in the last 5 years, of which 56 occurred in the emergency department. Research shows that interventions are not always timely, resulting in the clinical staff requesting the Veteran’s Health Agency Police to intervene when a veteran’s level of stress is escalating. The gap in practice is shown to be related to a lack of knowledge in the clinical staff in managing high stress levels exhibited by some veterans, limited knowledge of …

Sense Of Belonging Among Nontraditional Undergraduate Students, Julie Ann Sánchez Golden

Electronic Theses and Dissertations

This qualitative study, viewed through a constructivist lens, was conducted with 16 nontraditional undergraduate students, comprising equal numbers from a two-year and a four-year higher education institution. The study delved into their perceptions of belonging, while exploring the commonalities and disparities of their experiences between the two types of institutions. Through semi-structured interviews, these participants shared their lived experiences to answer three research questions: 1) How do nontraditional undergraduate students at two-year and four-year higher education institutions describe their sense of belonging? 2) What influences their sense of belonging at these institutions, and 3) How does sense of belonging among …

Voices From The Field: Mental Health Therapists' Perceptions Of Collaboration With Child Protective Services Workers, Tamara P. Fields

Electronic Theses and Dissertations

The child welfare system in the United States requires collaboration across various agencies in the provision of services. Although collaboration between mental health therapists and state agencies is fundamental when the goal is to provide quality care and achieve positive outcomes for families involved with Child Protective Services (CPS), the system is characterized as complicated and fragmented. Using Bronstein’s 2003 model of interprofessional collaboration to understand the dynamics of collaboration between mental health therapists and CPS workers in Texas, this qualitative descriptive research study described mental health therapists’ perceptions of collaborating with CPS workers in delivering therapy services to CPS-involved …

K-12 Leaders And Their Self-Perceptions Of Social Emotional Learning Competence, Karla S. De Luna

Electronic Theses and Dissertations

Research on the impact of social-emotional learning on the competencies of school leaders is limited, posing challenges for developing targeted professional development programs. This causal-comparative study aimed to examine K-12 principals' perceptions of their social-emotional competencies, highlighting the need for effective professional development to address the challenges faced in their roles. The study also explored potential differences in perceptions between elementary and secondary principals and between male and female leaders. The study utilized 45 CASEL SEL Leadership survey questions regarding the principals' perceptions of their own social and emotional competence. The 45-item instrument, Personal Assessment, and Reflection—SEL Competencies for …

Improving Outcomes Of Depression Through Implementation Of Depression Screenings At A College Health Center, Shelby Leigh Hanigan

Electronic Theses and Dissertations

Depression is a common phenomenon. Depression and suicidality are a problem on university campuses. This quality improvement Doctor of Nursing project aimed to establish the importance of routine depression screenings within a college health clinic. The purpose of this project was to determine if implementing routine depression screenings at a university health clinic will or will not increase the number of counseling referrals when compared to the absence of depression screenings in place within an identified timeframe. This protocol screened for depression in college-aged students and suggested care to those students who screened positive. It also led an interprofessional team …

Advisor Satisfaction To Support Online Student Retention, Erica K. Whiddon

Electronic Theses and Dissertations

In this dissertation, the researcher explored the relationship between satisfaction with academic advising and online student retention. Online student retention is a critical issue in the context of increasing competition for students in higher education institutions. The specific problem was that online students have lower retention rates, and the reasons students typically select online degree programs are also the reasons they drop out of their degree programs. The purpose was to identify whether students’ reported satisfaction with their advisors mediated the relationship between the existence of external personal life factors and retention. A quantitative nonexperimental causal-comparative and correlational research design …

K–12 Educators’ Use Of Technology And Experiences With Technostress: A Case Study, Greg Blair Pittman

Electronic Theses and Dissertations

Abstract

This dissertation explored the increased use of technology in K–12 classrooms, which is causing educators to experience technostress. The purpose of the qualitative, descriptive, single case study was to explore the experiences of K–12 teachers with technology and technostress—techno-insecurity, techno-invasion, techno-complexity, techno-uncertainty, and techno-overload—in a West Texas private school district. The researcher conducted one-to-one interviews with seven K-12 educators and two senior leadership team members. In addition, open-ended online questionnaires were available for K–12 educators and senior leadership team members. Thematic analysis was used to locate and communicate the findings. The principal research question was: How do K–12 classroom …

Hydrogen And Halogen Interactions With 2,6 Dimethoxypyridine, Margaret Manning Stucky

Electronic Theses and Dissertations

Raman spectroscopy and computational chemistry are used to explore the effects of non-covalent interactions with the nitrogen-containing building block 2,6-dimethoxypyridine. Previously, we have shown that hydrogen and halogen bonding with simple nitrogen containing heterocycles leads to partial charge transfer and evolving spectroscopic properties. Adding electron donating and withdrawing groups to azabenzenes should allow us then to tune these interactions. Here, 2,6-dimethoxypyridine (DMOP) with its two methoxy substituents offers an excellent opportunity to study the effect of electron withdrawal on spectroscopic observables. Unlike in previous studies, however, hydrogen bonding led to no discernable experimental spectroscopic changes in mixtures of DMOP and …

Examining The Relationship Between Moral Injury, Belief In A Just World, And Substance Abuse In Military Veterans, Alyssa Mae Wood

Electronic Theses and Dissertations

Combat-exposed veterans and military service members are at high risk of experiencing mental health problems. Although moral injury is recognized as a unique contributor to mental health challenges in this population, the relationship between changes in world belief, PTSD, and substance use remains unexplored. This cross-sectional quantitative study investigated the relationship among moral injury symptoms, changes in belief in a just world (BJW) and belief in an unjust world (BUW), and substance use in a sample of 122 combat-exposed U.S. military Veterans and service members.

Hierarchical regression analyses revealed that changes in BUW following potentially morally injurious events (PMIEs) significantly …

Effects Of Essential Oils Alone Or In Combination With Monensin In An In Vitro Model Of Ruminal Acidosis, Jorge L. Bonilla Urbina

Electronic Theses and Dissertations

The objective of this study was to evaluate the effect of essential oils and/or monensin on the concentration of volatile fatty acids (VFA), ammonia, and pH in a ruminal acidosis in vitro model. Red Angus steers (n = 4; BW = 435 ± 9 kg) with ruminal and duodenal cannulas were allocated in a 4 × 4 Latin square design. Treatments were 1) Fed no essential oils (RB) or monensin sodium (MON:CON); 2) Fed RB at a rate of 14 g daily with no Mon (RB+); 3) Fed no RB and fed Mon at 400 mg daily (MON+); 4) Fed …

Integrating Invasion Risk And Habitat Suitability To Guide Invasive Species Management In Wetlands, Lakes, And Rivers, Brenden M. Elwer

Electronic Theses and Dissertations

Invasive species disrupt ecosystems by altering habitats, competing with native species, and disrupting food webs. The northern Great Plains is an ecologically important region with many wetlands, lakes, and rivers that are under threat from two invasive species, Bighead (Hypophthalmichthys nobilis) and Silver Carp (H. molitrix; bigheaded carp). These large planktivores change the abundance and composition of phytoplankton and zooplankton communities which alters prey for native mussels, fishes, and, potentially, waterfowl. Bigheaded carps have invaded a portion of the Northern Great Plains, and preventing further spread is a primary management goal. My work assists these efforts by providing tools to …

Evaluating The Success Of The Rev It Up! Curriculum Training On The Self-Efficacy Of Sdsu Extension Expanded Food And Nutrition Education Program (Efnep) & Supplemental Nutrition Assistance Program - Education (Snap-Ed) Paraprofessional Educators In Teaching Adolescents, Oluwatemilorun Akinsanya

Electronic Theses and Dissertations

Objective: Evaluate self-efficacy changes among Extension paraprofessional nutrition educators after receiving an adolescent curriculum (Rev It Up!) training. Methods: Paired t-tests on three adapted scales measured changes at pre- (T1), post- (T2), and 1 yr post-intervention (T3): the Teacher Interpersonal Self-Efficacy Scale (TISS), Nutrition Teaching Self-Efficacy Scale (NTSES), and Self-Efficacy and Nutrition Teaching Methods scale (SNTMS). Results: Six educators completed the TISS and NTSES; 5 completed the SNTMS. The TISS showed significant improvement from T1 to T2 only (p= 0.03); the NTSES showed improvement between T1 and T2 (p= 0.01) and T1 and T3 (0.01); and there were no significant …

Evaluation Of Established Perennial Clover Living Mulch And Soil Management Effects On Weed Suppression, Soil Health, And Broccolini Production For The Northern Great Plains, Connor Ruen

Electronic Theses and Dissertations

Vegetable cropping systems have long been reliant on the use of tillage to prepare favorable seedbeds and manage weed pressure. Tillage degrades soil structure, decreases water infiltration and leads to compaction. Due to recent droughts across the central United Stated, it is important for water conservation to improve infiltration and avoid run off and erosion. Changes in weather patterns not only influence drought conditions but bring heat waves that have made early and late planted cool season crops in the brassica family prone bolting, leading to unmarketable produce and economic losses for farmers. This 2023 and 2024 study was designed …

Ovarian Response, Endocrine Environment, And Pregnancy-Associated Glycoproteins In Beef Cows Using The 7 & 7 Synchronization Protocol, Hunter Haberman

Electronic Theses and Dissertations

This Review aims to provide an overview of the bovine estrous cycle and pregnancy establishment, beginning with follicular development, luteolysis, maternal recognition of pregnancy and early embryonic development. Manipulating the estrus cycle with synchronization protocols is a critical aspect of the beef industry and has greatly improved the efficiency of artificial insemination. This review will evaluate various strategies to synchronize estrus from the very basic to more advanced synchronization protocols. There are many factors that affect the success of the protocol, and many studies have been done to evaluate the estrus cycle to reach the highest level of success from …

Safety Effectiveness Of Unsignalized Restricted Crossing U-Turn (Rcut) Intersections In Mississippi Using Empirical Bayes Before After Study, Gaurav Aryal

Electronic Theses and Dissertations

At-grade intersections on high-speed highways can be hazardous, particularly where lower-speed vehicles from minor roads must cross fast-moving traffic on major roads. To address this, the Mississippi Department of Transportation (MDOT) converted more than 20 unsignalized rural and urban intersections to the Restricted Crossing U‐Turn (RCUT) configuration between 2012 and 2022. This study provides the first before-after safety evaluation of these implementations, applying three analytical approaches: naïve before-after annual crash frequency comparison, an Improved Prediction Method (that accounts for changes in duration and AADT in before vs. after period), and a rigorous Empirical Bayes (EB) framework considering two definitions of …

Les Conditions De Vie De La Classe Ouvrière Dans Les Chefs-D’ Œeuvre De Ousmane Sembène, Sawel Awuni

Electronic Theses and Dissertations

Francophone African literature emerged as a vehicle for criticism of the colonial system, subsequently shifting its focus to neocolonialism as a new stage of imperialism. Literature and film served as instruments for critiquing imperialist structures, which engendered societal issues and fostered division among Africans. This study examines how Sembène’s books and films satirize society and their continued relevance to contemporary issues in the countries and cities depicted in these literary and cinematic works. To conduct this study, two books and a film were selected as primary sources: Le Docker Noir, Les Bouts de bois de Dieu, and “La Noire de…”. …

Asking Pharmacists About Over-The-Counter Oral Contraceptives: Intention Among Adolescents And Young Women, Ivy Leong

Electronic Theses and Dissertations

The recent availability of over-the-counter oral contraceptives eliminates many barriers to accessing birth control. Even with this easier accessibility, pharmacists can still play an important role in educating users, especially adolescents and young adults. However, hesitation to reach out to pharmacists among younger populations has been documented. Additionally, little is known about the underlying driver of this hesitation.

This study aimed to examine predictors of young females’ willingness to seek assistance from pharmacists for over-the-counter oral contraceptive use and to determine the difference in the effect of these predictors between adolescents (age 16 to 17) and young women (age 18 …

A Profile Of Contempt: Its Expressive Function In The Age Of Profilicity, Eric Michael Servatius

Electronic Theses and Dissertations

Contempt permeates modern political discourse and popular media. Nevertheless, within the psychological and philosophical literature on reactive attitudes, moral emotions, and negative sentiments, contempt remains comparatively understudied. In this paper, I examine contempt’s intimate connection with social identity and argue that existing accounts of contempt largely overlook the broader social role it plays in a contemporary moment characterized by digital communication and fluid group dynamics. I contend that public expressions of contempt serve two primary expressive functions in modern society: (1) to signal group identification and (2) to enforce group norms—not for the target of contempt, but for third party …

An Examination Of Community Formation Through The Lens Of Transvestia Magazine, Amanda Elaine Shinn

Electronic Theses and Dissertations

Transvestia magazine was important for the creation of the modern transvestite community. This project shows how the editor of the magazine defined her readership and how the stories, letters to the editor, and advertisements published within the magazine helped to develop this sense of community within the readership. The contents of the magazine were tabulated into spreadsheets and counted along with relevant data, including word counts, what issues the items appeared in, where they appeared inside the magazine, etc. The first five years of the magazine were compared with the last five years, showing how it changed editors, length, frequency, …

From Difficult Heritage To A Symbol Of Peace: A Case Study Of The Chibondo Mass Grave In Zimbabwe., Peter Mudzingwa

Electronic Theses and Dissertations

This thesis examines the contested interpretation and memorialization of the Chibondo mass grave in Zimbabwe, analyzing how unresolved historical grievances shape national reconciliation efforts. Discovered in 2011, Chibondo became a politically charged heritage site, officially framed as a symbol of liberation while simultaneously raising allegations that it contains victims of post-independence violence, including the Gukurahundi massacres. Employing the theoretical frameworks of difficult heritage, transitional justice, and memorialization, this research explores the political, social, and ethical complexities that emerge when nations confront traumatic pasts. Through a mixed-methods approach that combines semi-structured interviews, direct observations, and scholarly reviews, the study critically assesses …

Temporal Variation In Microbial Extracellular Enzyme Activity Along The Mississippi Gulf Coast, Jacqueline Pavlovsky

Electronic Theses and Dissertations

Microbial extracellular enzymes play critical roles in the degradation of organic matter and mineralization of nutrients in marine systems, yet few studies have examined how enzyme activity varies over short-and long-term timescales in nearshore coastal environments. In this study, I assessed day-to-day, week-to-week, and month-to-month variation in the activity of three hydrolases (phosphatase, β-glucosidase, N-acetylglucosaminidase) in seawater and sand at five beaches along the Mississippi Gulf Coast. In addition, the activity of two oxidases (phenol oxidase, peroxidase) was assayed in sand, and environmental factors determined at each site. Seawater enzyme activity showed more variation over time than between beaches and …

Human Papillomavirus Knowledge, Beliefs, And Behaviors Among Community College Students: Why Should It Matter?, Eric Pittman

Electronic Theses and Dissertations

Background: Human Papillomavirus (HPV) is the most common sexually transmitted infection in the United States (U.S.). Approximately 42.5 million individuals in the U.S. are infected with disease-associated HPV, and 13 million new cases occur every year. It is estimated that 85% of sexually active adults will be infected with HPV at some point during their lifetime. Most individuals infected with HPV are asymptomatic and clear the virus without any complications. However, in some individuals, the virus persists. Prolonged HPV infection has been associated with six different types of cancer and genital warts. There are approximately 37,000 cases of HPV-associated cancers …

The Predictive Value Of College Entrance Exams On Retention Of Domestic, First-Time, Full-Time Freshman At The University Of Mississippi, James D. Corner

Electronic Theses and Dissertations

This study examined the predictive value of college entrance exams specifically the ACT and SAT on the academic retention of domestic, first-time, full-time freshmen at the University of Mississippi. With the rise of test-optional admissions models, particularly during and after the COVID-19 pandemic, this research investigates whether standardized test scores remain relevant in forecasting student success, defined by persistence from freshman to sophomore year and academic performance measured through GPA in the first and second semesters. Drawing upon a conceptual framework that includes pre-college characteristics, standardized assessments, and early academic performance, this study challenges the long-held assumption that standardized exams …

Exploring Psychological Capital In Student Pharmacists: Insights, Outcomes, And Instructional Considerations, Joseph Aaron Dikun

Electronic Theses and Dissertations

Background/Objectives

The positive psychology movement served to create momentum to move from treating disease to exploring what makes life worth living, emphasizing the exploration of what contributes to human flourishing. One’s psychological capital has provided a practical framework for personal development that highlights the potential for individuals draw upon resources to thrive amidst challenges. As students face numerous stressors, including academic pressures, uncertainties, and personal struggles that threaten their well-being and performance, self-awareness and ability to utilize these intrinsic resources provide an actionable target for development. First, a measure of psychological capital was adapted and refined. Next, positive psychological capital …

Don't Let Them In: Our Vampire Stories In The French Quarter, Sela Ricketts

Electronic Theses and Dissertations

This thesis is an exploration of vampires in New Orleans. The reason I have chosen to include the word “Our” in the title is because we created the stories that I am studying. We created, perpetuated, changed, and eventually monetized them. Throughout this paper I discuss how the vampire came to New Orleans and how that same vampire shows up in New Orleans folklore. Then I discuss how the vampire made the jump from urban legend to pop culture. In doing that it gained “humanity”. They were still monstrous, but it was enough humanity to acquire regional identity, a southern …