Digital Commons Network^™

Perceptions Of Sub-Saharan African International Students In United States: Mental Health Concerns And Help-Seeking Behavior, Adekemi L. Ekanoye

LSU New Orleans Theses and Dissertations

International students face a lot of challenges while studying abroad, with or without the supportive system that their families provide. Sub-Saharan Africa international students consists of 3.7 percent of the population, which indicates a 2.1 percent increase prior to previous year. While in the host country, this population is saddled with the self-responsibilities of maintaining their values, cultural identities, personality, language ability, self-perceptions, and attitudes. African international students adopt a masking behavior in the form of adaptive strategies that could hide the mental health concerns experienced.

The purpose of this constructivist grounded theory study was to explore the untold lived …

A Cultural Legacy Of Resiliency: Black Male Teacher Retention In K-12 Classrooms, Mtichell Brookins

LSU New Orleans Theses and Dissertations

Only 18% of the nation's teaching force are minorities, with 2% being Black male teachers (National Center for Education Statistics, 2013). Black educators have the lowest retention rate and the highest departure rate (Snyder et al., 2014). There is limited empirical research that explores turnover patterns and organizational conditions that impact Black male educators’ decisions to remain in the field (Achinstein et al., 2010; Johnson et al., 2005; Kirby et al., 1999). As a result, this qualitative study is imperative in that it contributes to a body of literature that explores aspects and experiences of Black male teachers in K-12 …

Voices In My Head: An Improvisers Approach To Becky Mode’S Fully Committed, Drew Stroud

LSU New Orleans Theses and Dissertations

The following thesis will focus on improvisational theatre and its importance in my overall process in the creation of Becky Mode’s Fully Committed. I will explain my previous knowledge and theories that I brought to the University of New Orleans and run in tandem with the techniques and discoveries I learned during the process of my Master of Fine Arts, both in the classroom and on the stage. Fully Committed was performed in the Robert E. Nims Studio Theatre September 23^rd, 24^th, 25^th, 28^th, 29^th, 30^th, and October …

Cross-Boundary Stewardship In Protected Area Centered Ecosystems: Perceptions Of Success And Characteristics Of Cooperative Engagement, Ryan D. Tarver

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The legal boundaries of protected areas, such as national parks are established and enforced by humans. Therefore, jurisdictional boundaries are ultimately have human meaning but not necessarily ecological relevance as natural phenomena such as watersheds and wildlife habitat often extend beyond a jurisdictional boundary. When considering the extent of natural system, we find that protected areas only make up part of a given ecosystem. The result is a large expanse of lands that fall under a various ownership types that include both publicly and privately designated tracts of land. This presents a management challenge when attempting to manage at the …

Lonergan’S Concept Of Conversion: A Path To Antiracism, Laura Boysen-Aragon

Say Something Theological: The Student Journal of Theological Studies

Racism is Christian America’s original sin. Our country’s foundation was built with the hands of more than ten million kidnapped and enslaved persons. The Catholic Church was complicit as enslavers and beneficiaries of enslaved labor as well as the marginalizing of Black Catholics. Given the limited attention that has been given to these origin stories in our country and our church, it is unsurprising that systems of racism perpetuate today. Catholic theologian and ethicist Bryan Massingale provides a definition of racism as an ethos that lives on in U.S. society. Since the murder of George Floyd, a heightened awareness of …

Karl Rahner And Vatican Ii: A Sacramental Vision Of The Church, Geoffrey Watson

Say Something Theological: The Student Journal of Theological Studies

This paper is an exploration of Karl Rahner’s theology, his relationship to Vatican II, and the legacy of the council. In it, I examine not only Rahner’s role in the council but also the way in which his thinking has helped move the church from a Eurocentric, hierarchical institution, concerned mainly with its own sense of authority and holiness, to a more collegial, global church that embraced its identity as a community of sinners. First, I examine the sources behind the council texts, specifically Rahner’s transcendental Thomist background, as well as his specific understanding of grace and the role of …

Nostra Aetate To Combat Anti-Judaism, Marjorie Shahani

Say Something Theological: The Student Journal of Theological Studies

This essay explores the reason the Catholic Church felt the need to release Nostra Aetate, specifically Article 4, and were they in fact successful. The intention to improve Catholic - Jewish relationship and to denounce anti-Judaism were primary. Christianity grew on the backs of centuries of anti-Judaism rhetoric expressed by Catholic Church leaders and anti-Jewish literature written by the Church fathers. All this negativity against the Jewish people contributed to the beginnings of anti-Semitism and purposely or inadvertently influenced the reality of the Shoah. These sentiments included the deicide condemnation of the Jewish people, the replacement theory or concept of …

Early Solid Diet Supplementation Influences The Proteomics Of Rumen Epithelium In Goat Kids, Yimin Zhuang, Xiaokang Lv, Kai Cui, Jianmin Chai, Naifeng Zhang

Animal Science Faculty Publications and Presentations

It is well known that solid diet supplementation in early life can significantly promote rumen development and metabolic function in young ruminants. However, the changes in the expressed proteome and related metabolism in rumen epithelium in response to a supplemented solid diet remain unclear. In this study, rumen epithelial tissue from goats in three diet regimes including milk replacer only (MRO), milk replacer supplemented concentrate (MRC), and milk replacer supplemented concentrate plus alfalfa pellets (MCA) were collected for measurement of the expression of epithelial proteins using proteomic technology (six per group). The results showed that solid diet significantly improved the …

The Role Of Partisan Politics On Support For Public Institutions Of Higher Education, Jason G. Ramage

Graduate Theses and Dissertations

Over several decades, a greater share of the expense of earning a college degree has shifted to students and their families as appropriations to public institutions of higher education have declined as a percentage of the overall cost to educate a student. Tuition has greatly outpaced inflation during this period, while inflation-adjusted household income has remained relatively flat. Despite all the benefits that accrue to both the college graduate and society as a whole, for the less affluent, a college education is becoming increasingly difficult to attain. Many decide the financial barriers are simply too great and elect not to …

The Terroir Of Swiss Cheese: A Temporal And Geomorphological Investigation Of The Martian Co2 Sublimation Pits, Racine D. Cleveland

Graduate Theses and Dissertations

Observations by NASA Mars Global Surveyor showed evidence of rough topography on the South Pole of Mars. The topography is the result of CO2 sublimation processes that occur through the changing seasons on the red planet. These sublimation areas are known to scientists as Swiss Cheese Features (SCF). SCF are erosional degradation pits that have been studied for over two decades. Studies show that these SCF increase in area over time, but these values are collected by hand on a per feature basis. Models for the pit evolution have also played a part in understanding these SCF. This work is …

Development Of An Intervention For Improving Food Acceptance Of People With Hearing Loss, Sara Esther Jarma Arroyo

Graduate Theses and Dissertations

Hearing loss, defined as the partial or total inability to hear sound in one or both ears, is the most common sensory deficit in adults to date. Approximately 15% of American adults aged 18 and over report some trouble hearing. The impact of hearing loss may be profound, with consequences for the social, functional, and psychological well-being of the person. Surprisingly, very little attention has been paid on whether auditory loss can significantly impact consumers’ sensory perception and overall enjoyment of food. There were four objectives of this dissertation study. Chapter 1 aimed to determine the impacts of hearing loss …

Effect Of Human Decellularized Skeletal Muscle On Recovery From Volumetric Muscle Loss Injury, Jacob Schluns

Graduate Theses and Dissertations

Volumetric muscle loss (VML) overwhelms muscle’s robust capacity for regeneration. A key event in the etiology of VML injury is the bulk loss of structural cues provided by the underlying extracellular matrix (ECM). While muscle is a highly structured tissue, with cell and ECM alignment in the direction of contractile force production, the impact of scaffold alignment on recovery remains unclear. Bulk human decellularized skeletal muscle (DSM) tissues were sectioned into 10 x 1-2 mm fibers. VML defects were repaired using multi-fiber implants consisting of approximately 8 fibers per defect arranged into two layers. Fibers were oriented 1) to the …

A Public Policy Approach To Life After Service For U.S. Military Veterans: Mental Health, Homelessness, And Reintegration, Eric D. Button

Graduate Theses and Dissertations

This dissertation, through a public policy lens, examines life after U.S. military service as it relates to reintegration, the ability of state-level veteran-specific mental health programs to address veterans’ mental health challenges, and states’ ability to address veteran homelessness. First, I use 2019 Centers for Disease Control and Prevention (CDC) Behavioral Risk Factors Surveillance Survey data, along with various measures of state-level characteristics, to examine the influence of relevant state-level policies on veterans’ mental health outcomes. Based on multi-level modeling results, findings suggest that the presence of at least one state-level veteran specific mental health program may be a mitigating …

The Autistic Perspective: Interviewing Autistic Adults On Lived Experiences With Behavior Modification And How It Has Shaped Their Communication, Lighla R. Whitson

Graduate Theses and Dissertations

The use of behavior modification (BM) based treatment, the best-known example being Applied Behavior Analysis (ABA), is established as an evidence-based practice for promoting communication and other outcomes for Autistic individuals. As such, many Speech Language Pathologists (SLPs) use it in their practice to target various forms of communication. Among many autistic advocacy groups, however, ABA and other BM informed therapies are often described as a detriment to mental and emotional health. Organizations such as the Autistic Self Advocacy Network (ASAN) have come out against the practices and recommend finding different approaches to teaching communication skills. Much research is needed …

Doctoral Students' Experiences Of Community Of Practice In A Hybrid Cohort-Based Program: A Case Study, Celeste Avery

Graduate Theses and Dissertations

Graduate enrollment in the United States is increasing. With the advent of the cohort learning model and online delivery methods, adult learners now have greater access to higher education. The cohort learning model, which is based on elements of Community of Practice, has been shown to provide learners with a sense of community while also having a positive impact on retention. In a hybrid cohort-based learning model, many institutions provide the convenience of both online and face-to-face classes. Doctoral student attrition remains high, ranging from 40-50% across all programs, with rates as high as 70% in Education programs. The purpose …

Automation Of Life Cycle Assessment, Jacob Hickman

Graduate Theses and Dissertations

An automation program, named Jacob LCA, was created to help perform life cycle assessment (LCA). The program uses a template file to perform controlled and consistently ordered actions with the LCA program, SimaPro, and effectively removes the need for manual user input. It can be set to run using data from one or more life cycle inventory (LCI) files, which allows for rapid iteration and testing of data. It also partially addresses some of the limitations of LCA by establishing a procedure through which temporal and spatial variations in data can be integrated into LCI files and then passed to …

Living As Past In The Present, Grace Taylor

Graduate Theses and Dissertations

In this thesis, I will be discussing how I used my nine roles in A Christmas Carol at TheatreSquared to practice getting out of my head onstage and into the hearts of each character. I will also include the script of my original play, GORILLA, the composition and performance of which were some of the greatest challenges of my artistic career thus far. Additionally, I am including my artistic statement, show posters, program, photos, website link, headshot & resume, and proofs of permission for use of media.

Readiness To Lead: Novice School Leaders' Perceptions Of The Impact Arkansas Fellowship Experience On Their Preparedness To Assume School Leadership Roles, Allison Prewitt

Graduate Theses and Dissertations

Research provides increasing evidence that school leadership correlates with school performance (Herman et al., 2016). The leadership skills of K-12 school administrators are linked with student achievement. Evidence indicates that school leaders’ roles continue to evolve as accountability measures change (Grissom et al., 2021). Historically, principal preparation programs emphasized developing management skills. According to research, this is insufficient to prepare instructional leaders for the complex social context of contemporary education (Hernandez et al., 2012; Kerston, 2010; Levine, 2005; Lynch, 2012; Miller, 2013; Zubnzycki, 2013). Unfortunately, most principal preparation programs (PPPs) have not kept pace with the expanding role of principals …

Freedom, Abortion, And Hypocrisy: The Effect Of Hypocrisy On Pro-Life Abortion Attitudes, Emily M. Vance

Graduate Theses and Dissertations

Previous research suggests that highlighting the gap between inconsistent values can result in long-term attitude change (Rokeach, 1971), that feeling hypocritical might prompt pro-attitudinal behavior (e.g., Dickerson et al., 1992), and that a reactance decoy makes participants more receptive to subsequent persuasive messages (Schumpe et al., 2020). Drawing from these findings, the purpose of the present study was to investigate whether the impact of induced hypocrisy on pro-life abortion attitudes, an attitude commonly grounded in the value of freedom, depended on a reactance decoy. Consistent with Aronson et al.’s paradigm (1991), participants first publicly advocated for the importance of personal …

A Narrative Research Study On How Brazilian Women Executives Build A Sense Of Community And Belonging When Transferred To The United States, Silvia Regina Siqueira

Graduate Theses and Dissertations

According to the American Immigration Council (2021), 14 percent of the United States population is foreign-born. Immigrants have enriched American culture and enhanced our influence in the world. People feel a need to belong and have an inherent desire for deep, lasting, and meaningful connections (Baumeister & Leary, 1995). Research suggests that humans are fundamentally and pervasively motivated by a need to belong and the desire to form and maintain enduring interpersonal attachments (Allen, Kern, Rozek, McInerney & George, 2021). These authors also define immigrants’ sense of belonging in terms of how they make sense of their social identification with …

Improving Classification In Single And Multi-View Images, Hadi Kanaan Hadi Salman

Graduate Theses and Dissertations

Image classification is a sub-field of computer vision that focuses on identifying objects within digital images. In order to improve image classification we must address the following areas of improvement: 1) Single and Multi-View data quality using data pre-processing techniques. 2) Enhancing deep feature learning to extract alternative representation of the data. 3) Improving decision or prediction of labels. This dissertation presents a series of four published papers that explore different improvements of image classification. In our first paper, we explore the Siamese network architecture to create a Convolution Neural Network based similarity metric. We learn the priority features that …

Mitral Valve Imaging And Biomechanics: A Workflow Towards Computational Modeling And Validation, Sam Stephens

Graduate Theses and Dissertations

The mitral valve serves a critical role in healthy cardiac function by ensuring the unidirectional flow of oxygenated blood from the left atrium into the left ventricle. It experiences the highest pressures found within the heart and its closure is the result of a complex interaction of several different structures that, furthermore, are unique to each individual. Despite the valve’s vital role however, the specific function of these constituent structures is not fully understood. This, confounded by its asymmetric, personalized nature, make surgical interventions for the mitral valve far less effective than for its neighboring aortic valve. Efforts to overcome …

Modbus Rtu For Embedded Cyber Secure Inverter Controller, Brady Mcbride

Graduate Theses and Dissertations

The Modbus communication protocol is a widely adopted communication standard in industrial control systems. This communication protocol is known for being reliable and straightforward to implement while being versatile in terms of its operating parameters while supporting multiple formats over various hardware infrastructures and architectures. Many intelligent devices such as Programmable Logic Controllers (PLCs), Human-Machine Interfaces (HMIs), Internet-of-Things (IoT), and various Operational Technologies (OT) utilize Modbus for their communication systems. These types of systems must communicate with each other through a standardized and central communication process. To support the integration of these modular systems, a Field-Programmable Gate Array (FPGA) can …

Advanced Cmos Process For Submicron Silicon Carbide (Sic) Device, Niloy Saha

Graduate Theses and Dissertations

Silicon carbide (SiC) is a wide semiconductor material with superior material properties compared to other rival materials. Due to its fewer dislocation defects than gallium nitride and its ability to form native oxides, this material possesses an advantage among wide band gap materials. Despite having several superior properties its low voltage application is less explored. CMOS is extremely important in low voltage areas and silicon is the dominant player in it for the last 50 years where scaling has contributed a major role in this flourishment. The channel length of silicon devices has reached 3 nm whereas SiC is still …

The Theatrical Lighting Design For The Production Of The Moors., Austin James Bomkamp

Graduate Theses and Dissertations

This thesis paper, The Theatrical Lighting Design for the Production of The Moors documents the process of the lighting design for the production of The Moors written by Jen Silverman and produced at the Fine Arts Center University Theatre by the University of Arkansas Department of Theater. This document includes the research, process, implementation, and evaluation of the theatrical lighting design for this play.

Internal Perceptions: A Look At The Fayetteville Police Department's Partnership With Social Workers, Melissa Gute

Graduate Theses and Dissertations

The development of co-response models where law enforcement partner with social workers or mental health clinicians to respond to individuals in mental health crises or with other social needs is on the rise throughout the United States. The Fayetteville, AR Police Department (FPD) developed their program with a University of Arkansas School of Social Work (UA) intern in 2021. The newly created Crisis Intervention Response Team (CIRT) now has two full-time, two-person co-response teams along with two social work interns and has plans for growth. This study looks at FPD sworn and civilian employees’ perceptions of embedding social workers/advocates into …

The Relationship Between Upper Body Muscular Power And Objectively Measured Physical Function In Healthy Older Adults, Jordan Stroope

Graduate Theses and Dissertations

The population of older adults is growing rapidly worldwide. There are significant challenges associated with an aging population, many of which are related to declining physical function. Muscular power has previously been postulated as an important physical characteristic for preserving physical function, however, much of the research has measured lower body muscular power against functional outcomes. The importance of upper body muscular power (UBMP) for physical function outcomes is less clear, thus, this study sought to examine that relationship. Forty-two older adults between the ages of 50 – 70 (avg = 60.5 years  5.7) were recruited for the current …

An Exploratory Analysis On The Lived Experiences Of First-Year Students Participating In Living Learning Communities On A College Campus, Cody James Lindbloom

Graduate Theses and Dissertations

Living learning communities in higher education involve students living in a shared residence space and a faculty or staff member leading various activities. These communities have been shown to help students transition to and retain in higher education, promote higher grade point averages, and provide peer support. However, only a limited number of published studies have shown the benefits for students who may have adverse experiences because they come from diverse backgrounds. The purpose of this study was to explore the perceived social support received and the benefits of the support across a sample of first-semester living learning community students …

Using The Permah Model To Inform School Leadership Decisions To Promote Teacher Well-Being, Darlene M. Listro

Graduate Theses and Dissertations

The purpose of this study was to determine the status of teacher well-being and offer suggestions for supporting a culture that cultivates the qualities of well-being. The PERMAH Workplace Survey was administered to measure teacher well-being in the workplace. The survey results provided data for addressing research question 1: What is the status of teacher well-being at Pleasant Valley Public Schools? Using research on well-being intervention strategies, suggestions were offered to answer research question 2: What can administrators do to support a culture that cultivates the qualities of well-being? This quantitative study analyzed survey results from 104 PreK-12 teachers in …

The Secondary School Science Olympiad Experience: Coaches Opinions And Attitudes Regarding Participation And Content Acquisition, Julieanna Darnell Rohde

Graduate Theses and Dissertations

Science Olympiad (SO) is a team-oriented STEM competition that offers students the opportunity to participate in a wide range of STEM topics attracting students with varying STEM interests. This hermeneutic phenomenological cross-case study explored the experiences of 12 SO coaches with experience coaching middle school and/or high school teams. Educational settings for the teams included public schools, private schools, and homeschool. Coaches were asked to fill out an open-ended questionnaire about their SO coaching experiences. Based upon questionnaire responses, coaches were invited to participate in follow-up interviews. The experiences related by the coaches in the interviews were written as case …