Digital Commons Network^™

The Politics Of Being A Black Southern Belle, Latrice M. Johnson

Electronic Theses and Dissertations

“The Politics of Being a Black Southern Belle” aims to examine media representations of Black womanhood and femininity. This thesis particularly focuses on how Black women redefine the southern belle. Film and television depictions of a national (implicitly white) femininity and womanhood have historically excluded Black women. To illuminate this history, the first chapter primarily provides background on historical representations of Black women in film. American standards of womanhood and femininity have been defined according to hegemonic culture—a culture predicated on race, class, and gender. The second chapter moves into an analysis of how Black women redefine the southern belle …

The Sailor Or The Fish // The Seafoam Or The Salt, Marina Rachelle Leigh

Electronic Theses and Dissertations

A collection of poems.

Development Of Gastroretentive Floating Pellets Using Hot Melt Extrusion, Mengwen Li

Electronic Theses and Dissertations

This work aimed to develop a novel gastroretentive floating drug delivery system based on non-effervescent technology using hot melt extrusion technology to synergize gastric floating and bioadhesion strategies to achieve extended drug release. All components of the formulations including the active pharmaceutical ingredient (API) of the drug (theophylline), the polymers acting as a floating matrix and achieving the adhesive function (chitosan, HPC HF, HPMC K4M, and PEO N80), and the gas generating agent sodium bicarbonate were directly fed into the hot melt extruder to prepare the novel gastroretentive pellets. The uniformity of all formulations met the United States Pharmacopeia criteria. …

Evaluating The Relationship Between Vegetation Types And Downscaled Surface Soil Moisture Data, Anupiya Vidarshana Ellepola

Electronic Theses and Dissertations

Remote sensing systems such as multispectral and radar imaging can provide detailed information about soil moisture levels, vegetation cover, and topography. These data can be used to identify areas of high soil moisture, monitor changes in soil moisture over time, and assess the impact of human activities on watersheds. A commonly used system in orbit for monitoring soil moisture is the Soil Moisture Active Passive Mission (SMAP). For SMAP and all spaceborne systems, one of the major limitations for users to implement satellite-based data is the coarse resolution of the pixels (~9 km). Downscaling approaches are introduced by many researchers …

Teachers' Experiences Implementing The 2018 Mississippi College And Career Readiness Standards For Science, Lydia Lytal

Electronic Theses and Dissertations

Teachers have had to use standards to teach with since the 1980’s. The CCRS has made a significant shift in how standards are written and the expectations of students in learning them. With the three-dimensional design, teachers are required to change their pedagogy in order to implement the standards with fidelity. That requires training, support, and resources for the teachers. The purpose of this study was to provide insight in the experiences of high school teachers in Mississippi as they implemented the standards. Additionally, the researcher revealed emotions related to implementation and differences related to teachers in a tested subject …

El Fenómeno Del ‘Lleísmo’ En La Comunidad Boliviana En Buenos Aires, Argentina, Stefano Le Pham

Electronic Theses and Dissertations

El yeísmo es un fenómeno que ocurre en varias partes de los países hispanohablantes y cada vez está más difundido. Una de las variedades del yeísmo más características es la de Buenos Aires, conocido como el yeísmo porteño o bonaerense que se caracteriza por utilizar el alófono palatal sordo [ ʃ ] producto del rehilamiento que se ha demostrado en estudios previos. Este estudio busca analizar el fenómeno opuesto conocido como el lleísmo en la comunidad boliviana en Buenos Aires, más precisamente en las verdulerías que son atendidas en su mayoría por bolivianos. A través de esta investigación se va …

Implementation Of Online Learning In Physical Therapy Graduate School: Multimethod Examination Of Physical Therapy Students' Perception, Ryan Mcglawn

Electronic Theses and Dissertations

The shift to online learning due to the COVID-19 pandemic has brought about significant changes in the way education is delivered. The online environment provides a new avenue for physical therapy education. With a majority of undergraduate students taking at least one course online, their perceptions of online learning are critical in the development of online physical therapy education. This study aims to investigate the University of Mississippi Medical Center (UMMC) entry-level physical therapy students’ perceptions of online learning. The study sample will include approximately 150 students comprised of 3 cohorts of 50 students. The study is a multimethod examination …

Crafting Inclusive Dei Spaces At The University Of Mississippi, Thomas Lee

Electronic Theses and Dissertations

Conversations relating to Diversity, Equity, and Inclusion (DEI) have taken higher education communities by storm as several right-leaning states have recently banned Critical Race Theory and other DEI related topics from the educational curriculum. Nevertheless, several universities, including the University of Mississippi, have embraced DEI programming and initiatives in recent years in hopes of creating “equitable opportunities” for all community members. And while much of this work has been praised, it has also been met with criticism from external community partners.

The University of Mississippi must ensure that its DEI practices create meaningful, non-divisive spaces where all stakeholders remain engaged. …

Subject Ellipsis In Japanese And Clues For Non-Native Learners, Akiko Murakami

Electronic Theses and Dissertations

This study investigated whether learners of Japanese are less accurate in selecting appropriate reference of omitted subjects than native speakers and in which environment the learners have the most difficulties. Also, it looked into whether there is a correlation between the accuracy of the selecting and knowledge of the clue grammar. The survey had a subject selecting test and a knowledge test. The subject selecting test included two different environments: Giving/Receiving verbs and Honorific verbs. The knowledge test also covered these two environments. Giving/Receiving verbs have three types: ageru (give), kureru (give), and morau (receive); and Honorific verbs has two …

Development Of Subdermal Implants Using Direct Powder Extrusion 3d Printing And Hot-Melt Extrusion Technologies, Derick Muhindo

Electronic Theses and Dissertations

Implants are drug delivery platforms that consist of a drug-polymer matrix with the ability of providing a localized and efficient controlled release of the drug with minimal side effects and achievement of the desired therapeutic outcomes with low drug loadings. Direct powder extrusion (DPE) 3D printing technology involves the extrusion of material through a nozzle of the printer in the form of pellets or powder. Project one involved the preparation of novel polycaprolactone/polyethylene glycol-based raloxifene hydrochloride subdermal solid cylindrical implants using a single-step hot-melt extrusion (HME) continuous process, for the provision of a sustained and prolonged release of RX-HCl, providing …

The Impact Of The Covid-19 Pandemic On First-Time, Freshmen At Copiah-Lincoln Community College, Tiffany Perryman

Electronic Theses and Dissertations

Manuscript I of this dissertation in practice (DiP) explores the impact of the disruptions of the COVID-19 school year on the academic success of first-time, freshmen enrolled at a community college in Mississippi. The conceptual framework identifies the characteristics of community college students as well as indicators of student success at community colleges. The review of literature highlights the historical role of community colleges in higher education and the impact of COVID-19 on students, particularly first-time freshmen, attending community colleges. Manuscript II of this DiP serves as a formative evaluation to assess the impact of the COVID-19 pandemic on student …

Reimagining The Radical: Gender, Genre, And Anti-Fascism In Women's Writing At Mid-Century, Allison Nick

Electronic Theses and Dissertations

This dissertation looks at the work of four women writers—Martha Gellhorn, Elizabeth Bowen, Pearl S. Buck, and Rebecca West—who are united in their transnational commitment to critiquing the global rise of fascism and the fraught democratic imperatives of their own countries. “Reimagining the Radical” focuses on the temporal gap between modernism and postmodernism and is inspired by work from scholars like Marina MacKay, Lyndsey Stonebridge, and Beryl Pong to claim and define mid-century literature. By rethinking the bounds of modernism, “Reimagining the Radical” also seeks to fill the gaps in feminist history—between the suffragism of the early 20th century and …

The World Wide Web Of Women: A Case In Favor Of Global Feminist Coalitions In The Information Age, Hannah S. Phillips

Electronic Theses and Dissertations

The aim of this thesis is to argue that online feminist coalitions can be both locally specific and globally accessible. Postcolonial feminist theorist Chandra Talpade Mohanty in her 1984 article “Under Western Eyes: Feminist Scholarship and Colonial Discourses,” argues that there is no real evidence to classify all women as a “Woman” because cultural differences and imbalances of power create a myriad of experiences that cannot be homogenized. However, Mohanty is not arguing that women do not have individual experiences with gender injustice. On the contrary, all women have experiences with gender injustice; these experiences are simply all not the …

Hiv-1 Tat And Neuroendocrine Aging: Potential Benefits Of Neurosteroid-Based Therapy To Attenuate Premature Age-Related Comorbidities In The Era Of Antiretroviral Therapy, Alaa Nader Qrareya

Electronic Theses and Dissertations

The primary objectives of this dissertation are to assess the interaction between human immunodeficiency virus type-1 (HIV-1) trans-activator of transcription (Tat) protein and neuroendocrine status on the pathology of Tat/age-related comorbidities and to investigate the potential benefit of hormonal therapy in attenuating Tat/age insults. The advent of combined antiretroviral therapy (cART) has increased longevity among people living with HIV (PLWH). However, cART cannot fully eradicate viral reservoirs within the central nervous system (CNS). Therefore, ~50-60% of virally-suppressed PLWH experience neurological and psychological sequelae called “neuroHIV”. Moreover, PLWH are more vulnerable to developing premature age-related comorbidities. In PLWH, hypogonadism is common …

Affording The Value Of Technology: Normalcy And Moral Frameworks, Mitchell Roberts

Electronic Theses and Dissertations

It is often held that technology is value neutral. That is, technology is merely a means to an end and has no intrinsic moral worth. However, as some theorists have demonstrated, this view of technology may be mistaken. One theorist, Michael Klenk, offers what he calls an “affordance theory of embodied values” as one principled way of understanding how technological artifacts embody moral values. Under this view, artifacts embody affordances, or possibilities for action. These affordances are then judged in order to assess the moral status of the artifact which embeds them. In this paper, I develop one problem with …

Detection Of Rayleigh Faded Signal Using Two Distributed Sensors, Sayantan Saha

Electronic Theses and Dissertations

Distributed detection(DD) is an area of interest in the Cognitive Radio(CR) Network domain. With the help of geographically dispersed sensors and a Fusion Center(FC) (i.e. the network element which generates the global network decision), a DD system can determine the presence or absence of a primary user signal. This prevents any harmful interference by a secondary user who is trying to gain access to the unoccupied spectrum opportunistically. DD system gained its popularity in spectrum analysis due to the limited bandwidth of the reporting channels between the sensors and their fusion center.

Buscando Perdón: Validation And Considerations For A Spanish Translation Of The Forgiveness Reconciliation Inventory, Mario David Sobrino

Electronic Theses and Dissertations

With influences from both cultural norms and commonly held spiritual beliefs, members of the Latinx population are vulnerable to enabling unhealthy interpersonal relationships that primarily benefit others while potentially harming their own wellness. A Spanish translation (called the Inventario del Perdón y Reconciliación [IPR]) for the Forgiveness and Reconciliation Inventory (FRI) was created to identify its validity and reliability as a potential clinical resource for Spanish speaking mental health counseling clients dealing with the emotional difficulties of forgiveness and unjust cultural expectations within their relationships. Factor analysis on the IPR reported comparable yet slightly reduced psychometric properties to the FRI. …

The Relationship Between Relational Dynamics And Social Justice Identity Among Collegiate Student Athletes, Keon Stewart

Electronic Theses and Dissertations

Student athletes are positioned to utilize relationships with teammates, coaches, and communities to advocate for social change. According to the literature, their connections to these individuals and environments contribute to their expressed social justice related behaviors and even further enhance their social justice identity development. The current study was developed in an effort to identify the extent of relationships between student athletes and their social justice identity and other demographic factors that might impact their overall expression of social justice identity and behaviors. The study consisted of 133 (42 females, 91 males) current student athletes participating in competitive sports across …

The Effects Of High Intensity Isometric Contractions And Low Intensity Isometric Contractions With And Without Blood Flow Restriction On Blood Pressure And Discomfort, Robert William Spitz

Electronic Theses and Dissertations

Purpose: To investigate the effects of high intensity exercise and low intensity exercise with and without blood flow restriction on changes in blood pressure and discomfort.

Methods: 179 participants (18-35 years) were randomly assigned to one of four groups. The control group (CON, n=44) only completed the two testing sessions. The training groups completed only one of the following conditions: 1) 4 sets of a two-minute contractions at 30% maximal voluntary contraction (LI, n=47); 2) 4 sets of a two-minute contractions at 30% maximal voluntary contraction with a 12cm cuff inflated to 50% of arterial occlusion pressure (LI + BFR, …

The Efficacy Of Mental Health Stigma And Discrimination Reduction Initiatives Among Bipoc: A Meta-Analysis Of Outcome Studies, Janita M. Springfield

Electronic Theses and Dissertations

Objective: An under-utilization of mental health care services among BIPOC exists, and one of the leading drivers of this barrier is stigma. Given a plethora of research on reducing the stigma associated with mental health issues, the present meta-analysis aimed to investigate the effectiveness, or lack thereof, of SDR interventions among BIPOC. Method: The present meta-analysis was performed in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines to establish complete and accurate reporting of information. A systematic review yielded a total of seven articles meeting the predetermined inclusion criteria. Effect sizes were computed for all studies …

Medication Use And Adherence In Rheumatoid Arthritis, Jennifer Marie Toth Harris

Electronic Theses and Dissertations

Background/Objectives

Adherence can impact the effectiveness of tumor necrosis factor inhibitors (TNFis) in treating rheumatoid arthritis. If rheumatoid arthritis reaches the end-stage, joint replacement may be needed. Unplanned readmissions after joint replacement is a Medicare quality measure. The first objective of this study was to determine the optimal adherence threshold for TNFis in rheumatoid arthritis. Using that threshold and the traditional 0.8 threshold, the second objective was to find the relationship between adherence to TNFis and opioid use in rheumatoid arthritis. Finally, prediction of unplanned readmissions in patients who had a knee or hip arthroplasty was the final objective.

Methods …

"Since I Laid My Burden Down": A Comparative Analysis Of An African American Spiritual, Damein Dameco Wash

Electronic Theses and Dissertations

This master's thesis presents a comparative analysis of the African American spiritual "Since I Laid My Burden Down." Through the use of various sources, including scholarly articles, books, and recordings, the origins, themes, and musical structures of the spiritual are explored. The study examines the historical context of African American spirituals and the importance of the call-and-response style, as well as the influence of gospel and blues music. The thesis also analyzes the performances of the song by Triumph The Church & Kingdom of God in Christ (2022), Mrs. Ulanda Crivens (2023), Shardé Thomas (2017), Othar Tuner (1982), Mississippi John …

On Intersections Of Long Cycles And Paths In K-Connected Graphs, Philip Kains

Electronic Theses and Dissertations

Interest in the cardinality of the intersection of two longest cycles is inspired by Scott Smith, who conjectured that in a k-connected graph, two longest cycles meet in at least k vertices. Grőtschel and Nemhauser, Grőtschel, and Stewart and Thompson proved Smith’s Conjecture for 2 ≤ k ≤ 8, and for general k, Chen, Faudree, and Gould proved that in a k-connected graph, two longest cycles meet in at least c0k3/5 vertices, where c0 ≈ 0.2615. In this dissertation, we study the intersection of two long cycles or two long paths passing through a specified linear forest subgraph in which …

Why And How Do Sports Consumers Engage With Non-Fungible Tokens (Nfts)?, Seomgyun Lee

Electronic Theses and Dissertations

The advent of non-fungible tokens (NFTs) heralds a new era for digital collections. Based on blockchain items and a tradable market, the National Basketball Association (NBA) Top Shot program, for example, provides several digital assets containing moments of NBA highlights. By the second quarter of 2021, NBA Top Shot had attracted one million consumers and produced more than $800 million in sales. Following its success, several other North American sports leagues entered the NFT sector, such as the National Football League’s All Day and Major League Baseball’s Candy programs. As new and complementary avenues for fan engagement, sport-related NFTs have …

Improving Act Mathematics Scores In A Rural Mississippi Independent School: An Applied Research Study, Michael Curtis Mccain Jr.

Electronic Theses and Dissertations

This dissertation presents an applied research study focused on improving ACT mathematics scores in a rural Mississippi independent school. The study is designed to evaluate the effectiveness of increased mathematics instructional time and curriculum mapping on improving the percentage of students meeting the College Readiness Benchmark scores on the ACT mathematics subtest. The research focuses on two elements, instructional time and curriculum alignment. Students were assigned to a mathematics lab in addition to their standard curriculum mathematics course to increase the amount of mathematics instructional time. The curriculum of the mathematics lab was subsequently aligned to the ACT mathematics standards. …

New Pharmacist Practitioner Experiences Of Listening And Responding To Patient-Driven Misinformation, Saara Zakkiya Nasruddin

Electronic Theses and Dissertations

Background/Objectives

The infodemic, layered with partisan politics and unsubstantiated medical claims, placed pharmacists in a position to not only have to actively stay up-to-date on developing COVID-19 information but also COVID-19 misinformation. While pharmacists are taught which sources to trust for guidance on public health concerns, it is unclear how new pharmacist practitioners (NPP) were prepared and able to handle patient-driven misinformation. The primary objective of this study is to describe NPP experiences of handling COVID-19-related misinformation presented by patients.

Methods

The study included semi-structured interviews over Zoom with a sample population of St. John’s University (SJU) and University of …

Mathematical And Computerized Modeling To Optimize The Dimensions And Percentage Infill For The Targeted Dose Of Different 3d Printed Pharmaceutical Designs With Multiple Case Studies, Sundus Omari

Electronic Theses and Dissertations

Fused Deposition Modeling (FDM) three-dimensional (3D) printing is the most studied method compared to other 3D printing technologies. However, the optimization of the 3D printing design must be done throughout the process for crucial parameters to deliver the desired dose. Optimizing the drug content and tablet weight has challenged researchers while designing the 3D printing dosage form. In this study, the concept of reference tablet and the mathematical modeling were used to correlate the volume of the printed object with its weight to control the height, diameter, and percentage infill of the 3D printed tablets to adjust the dose without …

Implementing Culturally Relevant Pedagogies For Black Students Through Targeted Professional Learning Communities, Willie Reece

Electronic Theses and Dissertations

This action research emphasizes the need to implement curricula to engage marginalized students as well as promote literacy and high levels of academic achievement. Marginalized students include minority students who perform far below their White peers on state assessments. In Chapter I, the action research problem of practice is explored. The major issues at Genesis Elementary School are revealed, and they are targeted through culturally relevant pedagogies. Chapter II outlines relevant literature related to the research topic, and the researchers provide frameworks to guide the study. Chapter III focuses on the preparation and implementation of the action plan for the …

The Effects Of Google Smart Compose On The Process Of Open-Ended Writing, Sijan Shrestha

Electronic Theses and Dissertations

Recently, a lot of new natural language models have been developed which help individuals with writing. One of the widely used tools is Google’s Smart Compose which is a text-predictive system that helps individuals to write by reducing the need for repetitive typing. Though this tool has been well established and used by a lot of people, there is a lack of studies on its impact on open-ended writing.

In this thesis, we investigate the effect of Google’s Smart Compose in open-ended writing. To do this, we built a custom software that collects data while the users are writing on …

Navigating To The Top: Career Success Experiences Of Black Women Senior Leaders In Higher Education, Gladys R. Peters

Electronic Theses and Dissertations

The career advancement for Black women in higher education is not the same as their counterparts. Gender equity practices fail to challenge homogenous professional communities limiting how race and gender influence leadership advancement for Black women career trajectories. Black women who occupy positions of institutional influence and authority as senior leaders have largely been overlooked in in higher education research. Using a qualitative exploratory approach, this multiple case study explored the lived experiences of 10 Black women presently working in senior leadership roles in four-year public institutions of higher learning. This study sought to contribute to a deeper understanding of …