Digital Commons Network^™

Stakeholder Opinions On Design And Management Strategies At The Pharr Mounds Site, Lauryn Elizabeth Polito

Theses and Dissertations

The Pharr Mounds site along the Natchez Trace Parkway is a culturally significant burial location that is visited by thousands each year. This site is home to the remains of an ancient group of individuals that the current Chickasaw Nation are descended. To provide culturally sensitive management strategies, enhance visitor experience, and to analyze the perspectives of others on design solutions, a mixed-method approach including individual interviews and online surveys were used for three main stakeholder groups including members from the Chickasaw Nation, employees from the National Park service, and public site visitors. Questions addressed mound significance, site accessibility, interpretation, …

“Sometimes The World Don’T Give You What You Need”: Black Motherhood And Kinship As Resistance To Necropolitics In Jesmyn Ward’S Bois Sauvage, Hailey N. Reeder

Theses and Dissertations

This thesis explores how Black motherhood and kinship serve as subversive forces within necropolitical landscapes in Jesmyn Ward’s Where the Line Bleeds, Salvage the Bones, and Sing, Unburied, Sing. Drawing on Achille Mbembe’s theory of necropolitics, this study examines how the economic and social constraints of these environments disrupt Black family structures, emphasizing the necessity of kinship for survival. In Where the Line Bleeds, Cille’s absence disrupts traditional family roles, yet kinship networks allow the family to endure. In Salvage the Bones, Esch’s journey redefines the “bad” Black teen mother stereotype, highlighting how kinship offers support amidst stigma. In Sing, …

Design And Evaluation Of A 5g Testbed: Analyzing Security Solutions, Iq Sample Management, And Performance Visualization, Mohammed Saleh Shaik

Theses and Dissertations

The evolution of 5G networks has introduced new opportunities for high-speed, low-latency wireless communication, supporting a wide range of applications from industrial automation to secure data transmission. However, as 5G networks become more complex, ensuring security and maintaining optimal performance present significant challenges. This thesis explores the development of a 5G testbed using Software-Defined Radios (SDRs) and open-source platforms to analyze signal behavior, security implementations, and performance. The testbed, built with the open source srsRAN software library and widely available SDR hardware, serves as a controlled environment for studying 5G communications security features and innovations. To evaluate transmission characteristics, in-phase/quadrature …

Does An Adapted Swimming Program Improve Self-Efficacy In Individuals With Intellectual Disability?, Georgia Grace Starr

Theses and Dissertations

BACKGROUND: Short-term adapted swimming programs may improve self-efficacy in individuals with intellectual disability (ID). PURPOSE: We investigated if self-efficacy was improved from the perspectives of swimmers, their parents, and volunteering staff. METHODS: A 5-day program (60 min∙day-1) focused on swim skill development and independence, with each participant supported by a volunteer without disability. Semi-structured interviews were conducted with 5 swimmers (14–35 years, 4 females), 5 parents (40–70 years, all mothers), and 5 volunteers (17–64 years, 4 females). Analysis, using open, structured, and focused coding, highlighted themes aligning with Bandura’s Self-Efficacy Theory (SET)—previous experience, vicarious experience, social persuasion, and feedback—and Self-determination …

Using Cutting Immersion To Apply Rooting Hormone For Propagation Of Camellia Japonica., Tanner R. Marlow, Richard L. Harkess

Honors Theses

Few varieties of Camellia japonica have a high success rate in rooting cuttings. Once rooted, the subsequent growth rate is slow and differs by variety. This makes the commercial production of Camellia challenging. Previous research on C. japonica propagation confirms that using a basal cut dip in indole-3-butyric acid (IBA) is effective in rooting C. japonica. However, basal dip applications can be time-consuming. Foliar applications and total cutting immersion are more efficient methods of rooting hormone application, but they have not been thoroughly tested with Camellia. The objective of this research was to determine the effective IBA concentration applied as …

Gnns For Network Classification In Single Cell Rna Sequencing Data, Reid C. Sewell

Capstone Projects

A common technique when investigating a disease is to profile gene expression, as this gives unique insights into the functions of a cell. Gene expression data gathered from single cell RNA sequencing can be encoded into a gene co-expression network, which is a graph of potential relationships between different genes. One method for interpreting data encoded as a graph is to use a graph neural network, or GNN. This project designs and implements a GNN architecture to accomplish classification tasks on graph data. Then, given a dataset of gene co-expression networks made from multiple single cell RNA sequencing studies, the …

Resale Revolution: Trend Implications From Media Presence Transcended To Luxury Retail Markets, Penelope Prochnow

Capstone Projects

This study aims to deepen understanding of fashion trend decline from peak popularity to obsolescence, with implications for sustainability and producer profit margins. It investigates how the attributes and media presence of fashion items influence their journey from high-end editorial coverage to resale platforms. Using survival analysis to model trend lifetimes and cosine similarity metrics to compare resale and magazine keyword frequencies, alongside machine learning for price prediction, the study uncovers critical temporal patterns. Results show that resale trends reflect magazine content with a lag of approximately 18 to 30 months and draw from long-wave revivals spanning 6 to 14 …

Spatial Distribution Of The Bankfull Discharge Recurrence Interval Across Tennessee, Usa, Brayden P. Flanagan

Honors Theses

Stream restoration and water resources engineers use a wide variety of hydrological tools and refer to multiple databases to determine accurate watershed and stream characteristics required for site assessment and restoration projects. Regional curves provide significant watershed and stream data that stream restoration engineers use in various restoration projects. However, developing these curves is time-consuming, costly, and complex, as data collection and validation require extensive field studies at multiple sites within the restoration areas. This study evaluates whether pertinent information on regional curves and streamflow frequency could be combined to provide practical guidance on determining design peak flow discharges for …

Elemental Humanity: A Hybrid Collection Of Creative Work & A Critical Introduction Exploring Relevant Genres & Themes, Haylee G. Morman

Honors Theses

This project is a creative and critical endeavor with two components: a creative portion and a critical introduction. The creative portion is a hybrid collection of poems and short prose spanning across genres and forms, linked by thematic consistencies, united by their emphasis on nature and family. Furthermore, the collection is rooted in my interest in magic realism and ekphrasis, which will be discussed in the critical introduction. The approximately 30 pages of original, creative writing reveals how delving into natural elements for inspiration spurred the creation of poems and stories that grapple with notions of familial connection, time, place, …

Storytelling Or Telling Stories: An Analysis Of Disnarration In Music Videos, Victoria Garrett

Honors Theses

Music videos have grown in popularity in recent years and have begun to augment the stories being told by the lyrics of their songs. This is done by using narrative techniques, such as disnarration, to develop complex narratives that can conflict with the lyrical content. Through analysis of the videos "Willow" (2020 dir. Taylor Swift) by Taylor Swift, "The One That Got Away" (2012 dir. Floria Sigismoni) by Katy Perry, and "One Beer" (2020 dir. Justin Clough) by HARDY, the distinction between the plots of the videos and the lyrics can be brought into focus. This distinction in the stories …

Fff Process Parameter Identification With Machine Learning Models, Owen Davis Smith

Honors Theses

Additive manufacturing (AM) has seen increasing popularity in recent times, owing to its efficiency and high speeds, particularly with processes such as Fused Filament Fabrication (FFF). Input process parameters have large impacts on the final part. Incomplete process parameters, which can occur for a variety of reasons, make tasks such as replicating AM studies difficult. A machine learning model can be trained on in-situ layer-wise images collected during a print to combat this issue, predicting process parameters with sufficient data. In this study, two parameters were tested: infill pattern orientation and extrusion width. Twelve parts were produced per parameter and …

Men In Family Science Courses: Perspectives Of Family Science Faculty And Administrators, Michael Langlais, J. Mitchell Vaterlaus, Sophia Rotella

Journal of Human Sciences and Extension

The goal of this qualitative study is to describe the perspectives of higher education family science faculty and administrators regarding men’s enrollment in family science courses. University family science courses educate students on how to promote developmental potential for individuals, couples, and families. Information from these classes can assist students’ personal and professional development regardless of gender, yet there are far fewer men enrolled in these courses compared to women. Data come from 78 faculty members and 12 administrators from randomly selected universities using the National Council on Family Relations’ Degree Programs in Family Science directory. Using coding reliability thematic …

Growing Confidence: Women Forest Landowner Workshops In Georgia, Neil R. Dingley Jr., Nicholas E. Fuhrman, Kris Irwin, Elizabeth Mccarty

Journal of Human Sciences and Extension

The number of female forest landowners (FFLs) has been growing throughout the United States. This growth demands educational outreach for a demographic that is often behind their male counterparts in experience and education. The purpose of this exploratory study was to design and host educational workshops geared towards FFLs and to answer the following questions using quantitative and qualitative methods: (1) Are the workshops changing FFLs’ confidence in land management? (2) What are FFLs’ intentions after attending workshops? (3) Does confidence or participants’ intentions with their land vary with demographics? (4) Are workshops providing a platform to start FFL social …

Dr-4429: Social Perceptions And Narratives Of The 2019 Mississippi Delta Flood, Lily B. Langstaff

Honors Theses

This thesis examines the social perceptions and narratives surrounding the 2019 Mississippi Delta flood. Recognizing flooding as a “wicked problem,” the research highlights how socioeconomic and cultural identities relate to access to resources and assistance for affected communities, with an emphasis on infrastructure. Through qualitative analysis, including thematic coding of journalistic media sources covering the flood, the study explores the perceptions and experiences as well as the concept of ‘deservingness’ and its relationship with government resources and assistance. Findings indicate that the Mississippi Delta community faced temporal barriers to post-flood recovery due to disparities in representation and perception, underscoring the …

Analyzing The Chemical Composition & Morphology Of Hydroxyapatite Coating On Magnesium Biomaterials, Khaoula Kamal

Honors Theses

The purpose of this thesis is to further explore the capabilities of magnesium metal to serve in biodegradable orthopedic implant applications. Current standards for orthopedic implants involve metals that cause many issues such as high risk of infection due to the need for secondary surgery. Despite magnesium’s biocompatibility, it presents a challenge that will be addressed in this thesis: a fast degradation rate. To combat this problem, hydroxyapatite (HA), an integral component of bone, was used to coat the surface of magnesium scaffolds and offer a slower degradation rate. Previous Priddy Lab studies have confirmed the presence of HA coating …

Exploring The Impacts Of An Adaptive Haptic Heartbeat Within A Socially Assistive Robot, Jade Thompson

Honors Theses

This research investigates the therapeutic effects of an adaptive haptic heartbeat within Therabot, a stuffed robotic dog. A simulated haptic heartbeat that adjusts its own speed based on user heart rate was developed for integration within Therabot. A user study evaluated the effects of various heartbeat behaviors on user experiences with Therabot, with respect to improvements in self-reported state anxiety, physiological improvements, and perceptions of the robot. A relationship was found between improvements in self-reported state anxiety and positive opinions of Therabot, regardless of condition. Additionally, differences were found between conditions with respect to improved aspects of state anxiety, with …

Protective And Risk-Related Factors Associated With College Student Burnout, Dominic X. Chavez

Honors Theses

Burnout is an occupational phenomenon commonly defined by the exhaustion, cynicism, and lack of efficacy a person experiences with regard to their role (i.e., educator, healthcare worker, student, etc.). Despite the prevalence of burnout in academia, very few research studies have attempted to examine the variables associated with burnout’s severity in the case of American college and university students. Thus, the current study sought to analyze the protective and risk-related factors previously determined to be associated with academic burnout within a college population. Specifically, burnout self-ratings were compared to perceived burnout stigma, resilience, perceived social support, help-seeking attitudes, and perceived …

Asymmetric Effects Of The Ebbinghaus Illusion On Relative Depth Judgments In A Perceptual Matching Task, Caden J. Thompson

Honors Theses

The Ebbinghaus illusion, also know as Titchner Circles, is a perceptual illusion that is typically presented as a two-dimensional set of disks. These disks are configured as a central disk surrounded by an annulus of smaller or larger disks. Numerous studies have found the illusion to have an effect on size perception, but fewer studies have analyzed its effects on depth judgments. This study utilized a head-worn virtual reality environment as well as a three-dimensional display to examine the effects of the Ebbinghaus illusion on relative depth judgments in a perceptual matching task. Findings indicated that Ebbinghaus configurations featuring an …

Paper Or Digital? Comparing Vocabulary Learning From Internet Search To A Physical Dictionary, Olivia L. Hamilton

Honors Theses

There is an increasing presence of technology found in the educational environment. With that there are many questions about the effectiveness of learning when information can be re-accessed with the click of a mouse. Information is more accessible than ever online but expecting to be able to rely on the internet may make learning less effective than other learning methods, such as paper. Continuing research has shown deficits, which could imply a digital presence is harming the learning environment. 125 students completed this study which compared differences between paper versus online learning platforms. The study tested peoples word translation accuracy …

"To Keep Men In Awe": Religious Subversion And Anti-Providentialism In Marlowe's Tamburlaine And The Jew Of Malta, Will White

Honors Theses

In early modern England, the term “atheist” held quite a different meaning from its modern usage. Most often, it referred not to person who rejected God’s existence, but who rejected the validity of divine providence: the notion that God exerts control and order over the events of Earth. This understanding of atheism informs the reading of the 16th century playwright Christopher Marlowe, whose connection to atheistic ideas is perhaps more visible than any of his contemporaries. In this thesis, I argue that the unifying element of religion in Marlowe’s drama is anti-providentialism – a rejection of providence. I examine two …

Designing A Combination Keyboard And Mouse Device For One-Handed Use, Calvin Brinkman

Honors Theses

This paper proposes a device designed to allow a one-handed individual to effectively interface with a computer. The design aims to minimize the efficiency gap between one-handed and two-handed individuals by increasing typing speed and reducing transition time between keyboard and mouse. This paper outlines the rationale behind the design, the components and methods used in building the prototype, and the current state of the research. This design is a promising alternative to standard keyboard and mouse layouts that holds the potential to open up one-handed individuals to more job opportunities in computer dominated fields.

Associations Between Parental Depression And Child Internalizing Behaviors: The Role Of Gender, Abigail M. Webb

Honors Theses

The present study is a cross-sectional examination of associations between mother and father depression as it relates to child internalizing symptoms and anxious and depressed symptomatology. The study builds on the literature that underscores the importance of parental mental health for child outcomes, particularly anxiety and depression symptoms, by examining the role of gender in the link between parental depression and child internalizing symptoms. This study included 256 children (M age = 9.53 years; SD = 29.97 months; 123 males) and their mothers, fathers, and teachers. The measures included the Symptom Checklist-90-Revised, the Child Behavior Checklist, and the Teacher Report …

Almost Last Again? Mississippi's Labor Force Participation Rate: Causes And Solutions, John Martin Fox

Honors Theses

Mississippi is currently ranked second to last in labor force participation rate in the country. This is the latest damning statistic inhibiting the state from growing and becoming a more nationally recognized state with higher economic output. This thesis examines how Mississippi arrived at this bleak labor force participation rate and what is currently ongoing to alleviate it. It also examines some possible proposed solutions to accelerate those efforts. Through extensive research and numerous interviews with officials from public and private sector employees directly dealing with this predicament, this thesis has assembled a thorough and comprehensive picture of how the …

Design And Optimization Of Lattice-Integrated Plif Cages Using Additive Manufacturing And Finite Element Modeling, Olivia Draughn

Honors Theses

The customization, characterization, and development of biomedical implants through additive manufacturing (AM) and finite element methods (FEM) becomes imperative to the success of surgical operations and long-term patient satisfaction. To combat stiffness mismatches and prevent stress shielding between implant and bone tissue, lattice structures can be implemented within bone implant design to reduce the effective Young’s modulus (EYM) of the implant and to promote osteointegration within bone tissue. Lattice structures are highly customizable, three dimensionally repeated patterned unit cells that can be manipulated to mimic the porous nature of bone tissues to increase implant-bone interface longevity. The study presents the …

Optimizing A Perfusion-Compression Bioreactor Via Python Integration, Umamah Amer

Honors Theses

Bioreactors are widely used in tissue engineering to support cell and tissue growth under controlled conditions. Perfusion-compression bioreactors, like the one developed in our lab, can be used to replicate the physiological loading of bone on 3D-printed scaffolds. When seeded with osteogenic cells and subjected to mechanical loading, these scaffolds serve as a model to study osteogenesis. To simulate physiological conditions, the bioreactor must apply 1000 compression cycles at forces up to 200 N, three times daily over 14 days. Upon implementation, validation testing and experimental studies exposed several limitations in the bioreactor’s control code. The system was initially programmed …

Investigating The Spatial Distribution Of Food Insecurity And Its Associated Factors Across Mississippi Counties, Elizabeth C. Swindell, Riley Morgan, Dylan Barker, Ruaa Al Juboori

Journal of Public Health in the Deep South

Background: Mississippi has one of the highest rates of food insecurity in the United States, with many counties experiencing significant disparities in access to healthy food. Therefore, understanding the spatial distribution of these disparities is essential for developing targeted interventions.

Purpose: This study aims to investigate the spatial distribution of food insecurity and its associated social and health factors across Mississippi counties to identify areas in need of intervention.

Methods: Cross sectional study was conducted using publicly available datasets to examine food insecurity and its associated factors at the county level. Pearson correlations and bivariate Moran’s I were used to …

The Use Of A Four-Day School Week To Recruit And Retain Teachers In A Rural District, Liz Hollingworth, Brian P. An

The Rural Educator

The purpose of the study was to explore the implementation of a four-day school week policy in a rural district. The research questions driving the study were: (a) How does the transition to a four-day school week affect the well-being of the school district teachers, students, and parents, and (b) how does the four-day school week affect teacher recruitment and retention in the school district? The researchers conducted a mixed-method case study with school administrators, parents, and teachers. The researchers compiled survey results and examined publicly available teacher retention and turnover rates from 2017–2024. Results suggest the new policy had …

Understanding The Adoption Of Virtual Labs In Rural Secondary Schools: A Descriptive Analysis Of Perceived Usefulness, Ease Of Use, And Behavioral Intentions, Brian Shambare, Thuthukile Jita

The Rural Educator

Despite the promising advantages of cutting-edge technologies like virtual laboratories (VL) for enhancing science education, a significant gap remains between their theoretical benefits and practical application, particularly in rural schools in the Global South. This article argues that the effective integration of VL is largely dependent on teachers’ perceptions of the technology. Research suggests that user acceptance issues, especially related to teachers’ views, are critical when introducing new technologies, including VL, into educational settings. This study presents data from a quantitative survey of 186 life science teachers in the Eastern Cape province of South Africa. Using Davis’s technology acceptance model …

Rooted Writing: The Role Of Place In Rural Writing Identities, Layne Elise Ilderton

The Rural Educator

This article investigates the intricate dynamics of writing relationships among rural students, highlighting the profound impact of place and identity on their writing experiences. Using a mixed methods approach, the study explores how rural settings influence students’ self-perceptions, apprehensions, and preferences in writing, as observed through a survey administered in three rural high schools. Central to the findings is the observation that students demonstrate a notable decrease in writing apprehension when engaging with topics rooted in their personal and rural experiences. They also have auditory and social preferences for writing environment and feel restricted with stringent grammar requirements in writing. …

Review Of Claudia Leeb, Contesting The Far Right (Columbia University Press 2024), 336pp. $35.00, Robert M. Pallitto

Emancipations: A Journal of Critical Social Analysis

No abstract provided.