Digital Commons Network^™

Driving Factors Behind Language Use Among Younger Generations In Taiwan: Is The Demise Of Hokkien Inevitable?, Jesse Weaver Paxton

Honors Theses

Globalization and internationalization have undoubtedly led to a decrease in linguistic diversity worldwide. Yet even receiving active governmental support and boasting native speakers in the millions, Taiwanese Hokkien is on the decline. Though researchers have begun to hypothesize why a generational gap exists in local language use within Taiwan, there is little agreement about the possible drivers or causes of the decline. This thesis examines why the use of Taiwanese Hokkien and other local languages has continued to decrease, despite governmental language initiatives and policies created to encourage the use of these languages. Using specific factors that have been identified …

Comorbidity Burden And Covid-19 Vaccination Intention: Application Of The Health Belief Model, Michael Raymond

Honors Theses

The COVID-19 pandemic impacted many aspects of American’s lives causing over 79 million cases and over 950,000 deaths. Existing research shows severity of COVID-19 infection may be linked to number of underlying health conditions, known as comorbidities. The objective of this study was to determine if comorbidity burden was associated with intention to vaccinate against COVID-19. This relationship was looked at through the Health Belief Model (HBM) and its mediating variables of perceived susceptibility, perceived severity, perceived benefits, and perceived barriers. Our sample was compromised of 350 individuals recruited from an online platform who were not already vaccinated against COVID-19. …

Family History, Cultural Custom, And Personal Preference: The Accents Of Food Access In Oxford, Mississippi, James Hirsch

Honors Theses

Contemporary food access literature in the social sciences centers on models of food decisions emphasizing income, prices, distance, and time. To challenge this analysis, this research conducts interviews with six residents of Oxford, Mississippi, focused on their food habits. These interviews have been summarized, and motivating factors have been extracted and compared back to the literature’s findings. The motivating factors found through the interviews include perceived differences in food quality, store opening/closing hours, partner/family preferences, family/cultural influences, and perceived risks from the COVID-19 pandemic. In contrast to the literature, spaciotemporal concerns were less dominating among participants than the above factors, …

Isolation Of Sphingolipids From Sphingomonas Echinoides B-3126 And Their Characterization By Ms/Ms Analysis, Edgar David Uribe Sanchez

Honors Theses

EDGAR DAVID URIBE SANCHEZ: Isolation of Sphingolipids from Sphingomonas echinoides B-3126 and their Characterization by MS/MS Analysis

Sphingolipids are important components in human cellular lipid membranes and are differentiated by the incorporation of serine with an amide bond between the amino acid and a lipid tail. Sphingolipids produced by bacteria differ in both headgroups attached to the serine alcohol and the architecture of the lipid backbone. While the synthesis of sphingolipids in mammalian cells is well studied, only a handful of steps in the pathway are described in bacteria.¹ The observations that although sphingolipid synthesis is rare in bacteria, …

By Her Hands: An Analysis Of The Hidden Labor Of Black Women At The Hugh Craft House Site In Holly Springs, Mykayla Williamson

Honors Theses

This project unearths the hidden labor of Black women by analyzing architectural remains, artifacts, and primary and secondary documentary evidence surrounding the urban antebellum Hugh Craft House site in Holly Springs, Mississippi. This project considers the gap in theorizing the hidden labor of Black women in the seldom-researched setting of urban slavery. It also draws on household and Black feminist archaeology theories to uncover the hidden labor in the domestic spheres that the enslaved women were actively shaping. Research methods included watching clips of Behind the Big House tour interpretations; taking a Craft House tour in Holly Springs; looking at …

Antibiotic-Resistant Bacteria In Freshwater Crayfish, Colby Finch

Honors Theses

The presence of antibiotic-resistant bacteria is increasing in natural aquatic environments. Alongside this, organisms that live in these ecosystems are increasingly harboring antibiotic-resistant bacteria. In this study, I analyzed the capacity for the crayfish species Procambarus vioscai paynei to harbor antibiotic-resistant bacteria. Crayfish, as well as water and sediment, were sampled from a pond at the University of Mississippi Field Station. The guts of crayfish were plated on TSA agar, as well as agar containing vancomycin, erythromycin, penicillin, tetracycline, or ciprofloxacin. Following incubation, counts of bacteria were determined. Selected bacterial isolates were tested for multiple antibiotic-resistance. Bacterial isolates were also …

A Cross-Cultural Survey Of The Funerary Practice Of Body Element Removal And Deposition In Mortuary Pottery, Sara Grevy

Honors Theses

Proteomic residue analysis conducted on several ceramic sherds from funerary vessels dating to the early Iron Age (700-400 BCE) led to the discovery of peptides of human blood, tissue, and organs. The pottery was recovered in 1999 from Grave 5 in Tumulus 17, an early Iron Age burial mound, at the Heuneburg, a paramount settlement and mortuary complex in southwestern Germany. Prior to this discovery, there had been no evidence of the removal of body elements and their deposition in funerary pottery during the early Iron Age. This thesis presents a cross-cultural literature survey of archaeological, ethnographic, and historical evidence …

A Performance Analysis Of The Belle Ii Detector, John Stacy

Honors Theses

The Belle II experiment has recently (2018) started data taking at the SuperKEKB electron-positron collider in Tsukuba, Japan. Detector performance studies are necessary to understand early data and prepare for more complex analyses. This study of the proton detection efficiency of the Belle II detector compares real and simulated data to find discrepancies with the intention to provide useful information for detector and calibration experts to better gauge detector performance. It also attempts to improve the characterization of proton identification efficiency at low momenta, which performs poorly under the current fitting model. This helps analysts exploring final states that include …

Hidden Connections, Yazmin Goulet

Honors Theses

As a graphic designer pursuing degrees in both Art, from the College of Liberal Arts, and Integrated Marketing Communications, from the School of Journalism, the goal of the art that I create is for it to be seen by many and connect viewers to the messages that I am trying to get across through my work. Art is a form of visual communication, and as an artist, I am always looking at the world around me and seeing how art of all forms connects art to people.

Much how like art itself is used to connect people, for this thesis …

Invasion Of The Northeastern United States By The Southern Pine Beetle, Dendroctonus Frontalis, And The Impacts On Signatures Of Isolation By Distance Assessed Using Mitochondrial Dna, Lora Grace Holman

Honors Theses

The southern pine beetle (SPB) is a small, black beetle that parasitizes pine trees across the United States and Central America. Recently it has been recognized that the range of SPB is not limited to the southern United States, but rather extends northward across the eastern United States, which raises concerns for pine trees that have never encountered the pest before. Using mitochondrial DNA sequences from a section of the cytochrome oxidase I gene and four different measures of genetic distance compared to geographic distance, we tested for evidence of isolation by distance (IBD) among sampled SPB to see whether …

Retro-Structural Analysis Of The Four Helix Bundle Motif In Binuclear Proteins, Walker Pedigo, Maggie Smith

Honors Theses

Protein structure is directly related to protein function. There are four levels of protein structure: primary, secondary, tertiary, and quaternary. The interactions amongst the structural components of a protein give rise to its unique characteristics. The four helix bundle motif is a common structural trait in a variety of binuclear proteins. In this study, PyMOL, a molecular visualization system, was used to analyze binuclear proteins that possess a four helix bundle. Images of proteins containing dicopper, diiron, and dimanganese sites were captured. The images were compiled into figures for each individual protein. After creating the figures, each protein was further …

The Effects Of Thc On Hiv Tat Protein-Mediated Neuroinflammation, Camille Martin

Honors Theses

Although antiretroviral therapies have allowed people living with human immunodeficiency virus (HIV) to achieve normal life expectancies, they cannot cure HIV nor the neurological symptoms associated with infection, termed neuroHIV. NeuroHIV describes a myriad of neurological disorders including mood disorders (depression and anxiety), cognitive impairment, neuropathic pain, and motor disinhibition. The mechanisms by which HIV promotes neurological impairment are not known, but may involve actions of its neurotoxic proteins. One such protein that has been well-characterized is the HIV trans-activator of transcription (Tat). Tat exerts neurotoxic effects via various means, one of which is to activate microglia, the macrophages of …

Student Engagement And Performance Assessment As Associated With Three Types Of Integument System Laboratory Activities, Sophie Deoliveira

Honors Theses

Students participating in anatomy education, specifically an Anatomy and Physiology classroom, have shown difficulty in learning and retaining information on the various systems of the body. This study sought to assess the benefits of different learning activities associated with student engagement and performance on subsequent examinations regarding the integumentary system. For this study, three different hands-on laboratory activities (i.e., treatments) were given during different laboratory sessions. These hands-on activities included labeling a three-dimensional model, illustrating a model, or building a model of the integumentary system using materials provided. Students then completed a post-laboratory questionnaire regarding their enjoyment of their particular …

The Use Of Embark In Teaching About Genetic Relatedness, Anna Bonvillain, Tori Trammel

Honors Theses

Because of the increasing importance of precision medicine, it is vital that future healthcare providers master concepts related to genetic variation taught during their undergraduate classes. However, studies have shown that physicians often lack an adequate understanding of genetics, which serves as a hindrance to effectively caring for their patients. To address this issue, we created a collaborative active-learning protocol to improve pre-health students' comprehension of key concepts such as genetic relatedness and the source of genetic variation between siblings. Our worksheet guides students to compare the genetic profiles of two canine siblings using the Embark DNA genotyping platform. Embark …

Impacts Of Diabetes Stigma On Acute Healthcare Engagement Among Adults With Type 2 Diabetes, Kate Camillo

Honors Theses

Introduction: Individuals frequently experience public and self-stigma stemming from type 2 diabetes. Prior studies have linked stigma with higher levels of poorer diabetes outcomes such as greater disease-related distress and worse glycemic control. However, few if any studies have examined the association between diabetes-related stigma and healthcare utilization. This gap in the literature is critically important given the importance of proactive disease management and preventive care as well the high costs of acute service use in this population. Therefore, the purpose of the present study was to examine the relationship between type 2 diabetes stigma, patient activation, and acute medical …

Preservation And Public History In Mound Bayou, Mississippi, Walker Bray

Honors Theses

This paper is an exploration of the history of Mound Bayou, Mississippi, an all Black community in the Mississippi Delta formed by freedmen in the wake of Reconstruction. This paper also discusses the ways in which Mound Bayou citizens are working to preserve their history and make it known to a wider audience. In particular, this work discusses the recently opened Mound Bayou Museum of African American Culture and History and related efforts to restore and preserve historic structures in Mound Bayou. In addition, this work also seeks to explore ways in which the University of Mississippi can effectively supplement …

Improving Care And Licensing Standards And Oversight In America's Zoos, Hannah Willis

Honors Theses

Since 1966, the Animal Welfare Act has been the official federal legislation passed to provide care standards and regulations for publicly exhibited animals, specifically exotic animals within zoos; however, in an age of major advocacy for improved animal welfare standards for all animals, the AWA has remained fairly stagnant in its guidelines for animal exhibitors. Through numerous articles, documentaries, and TV shows, specific zoos and animal exhibitors have shown many Americans that there seems to be little to no governmental oversight over zoos that have engaged in poor animal care or those engaging in often dangerous and cruel animal contact …

Patients’ Perspective Of Patient-Centered Approach Vs. Biomedical Approach, Lakynn Hillhouse

Honors Theses

Evidence-based practice in audiology may consist of a patient-centered approach or a biomedical approach when offering individuals the results of hearing evaluations. Boisvert et al. (2017) and the Institute for Defense Analysis confirmed that audiologists preferred to select one approach. The question was if an audiology patient is presented with two options of explaining the hearing health issues, which model/approach will be his or her preference?

Participants may have had unconscious biases related to race or gender that could have unknowingly impacted their perception of the videos. The results of this research will facilitate clinical understanding of individual preferences regarding …

Computational Electronic Spectroscopy Predictions For Astrochemical Ice Analogues And Data Analysis For Experimental Spectra, Austin Wallace

Honors Theses

Theoretical chemistry aims to acquire wavefunctions for systems to calculate physical observables to help guide experimentation or provide rationale for particular observations. While quantum chemistry has expanded well beyond Hartree-Fock theory to produce more accurate predictions or faster computational times, this theory has formed the foundation of the field through providing a means to solve the electron-electron repulsion term as simply an average field and to acquire converged molecular orbitals through the self-consistent-field method. When attempting to describe large molecular systems that can populate many microstates, the Boltzmann distribution provides a means for determining the relative abundances of each microstate …

The Relationship Between The Contrast Avoidance Model And Dysfunctions Of Generalized Anxiety Disorder, Whitney S. Shepherd

Honors Theses

Generalized Anxiety Disorder (GAD) features excessive worry, with additional symptoms including sleep disturbances, muscle tension, concentration issues, fatigue, and irritability (APA, 2013). The Contrast Avoidance Model (CAM) posits that those with GAD maintain worry to avoid emotional shifts by engaging in contrast avoidance (CA) tendencies (Newman & Llera, 2011). Additionally, chronic worry is associated with dysfunctional outcomes of GAD such as sleep difficulties and quality of life (QoL; Henning et al., 2007; Smith et al., 2000). Although both CA tendencies and these dysfunctional outcomes of GAD have shown to be related to worry, CA tendencies have yet to be explored …

Developing A Novel Place Preference Assay To Compare Drosophila Species Over Time, Martha M. Brinson

Honors Theses

Across phylogeny, integration of external factors, memory, and internal states of the organism dictate organismal behavior and mechanisms. The underlying genetic components can affect these behaviors such as in genomic changes arising from speciation. In this thesis, a new place preference assay was evaluated in the analysis and investigation of two species of Drosophila flies (D. melanogaster and D. simulans) to measure similarities and differences and their attraction to two different food substrates. Sleep and circadian measurements were also recorded during experimentation. The Drosophila Activity Monitor 5M (DAM5M) System and Sleep Circadian Analysis MATLAB Program (SCAMP) analysis were …

Comparing And Contrasting Campus Sexual Assault Policies And Definitions From Universities In The Southeastern Conference, Remy Heinen

Honors Theses

The purpose of this study was to examine the campus sexual assault policies and definitions in place at the 14 universities in the Southeastern Conference in order to compare and contrast them. Data was collected from each university’s online resources regarding sexual misconduct and an instrument based on a 2014 White House Task Force was used to compare the schools’ definitions and policies.

Civil Commitment: An Assessment Of The Alcohol And Drug Statute In Mississippi, Elizabeth Foley

Honors Theses

This thesis assesses the alcohol and drug commitment statute in Mississippi. Substance use disorder has impacted millions of people around the world, including within the U.S. Civil commitment is one of the many policies aimed at helping those with substance use disorder; however, it is highly debated and under researched. This thesis looks specifically at the alcohol and drug commitment statute in Mississippi, interviewing legal and medical professionals who are responsible for implementation of this statute. The findings of this thesis include a lack of uniformity in the implementation of the statute and several areas where procedures can and ought …

Effects Of Acute Exercise On True And False Memory, Hanna Watson

Honors Theses

Objective: The objective of this experiment was to evaluate the role of acute exercise timing on true and false memory performance. Methods: A randomized controlled, within-subject design, was employed (N=39). The five counterbalanced visits included a control visit, vigorous-intensity exercise (80% of HHR; heart rate reserve) before encoding, vigorous exercise during encoding with no delay before encoding, vigorous exercise during encoding with a delay before encoding, and light-intensity exercise (30% of HHR) during encoding. A recognition task using the DRM (Deese-Roediger-McDermott) paradigm was used to evaluate true and false memory performance. Results: With hit rate as the outcome, there was …

"The Pontotoc Dream:" A Case Study Analysis Of Rural Homeownership In Mississippi, Ian Pigg

Honors Theses

Rural communities face issues with affordable housing just like urban communities, but these problems are not often associated with rurality. Using Pontotoc County, Mississippi, as a case study, this thesis seeks to understand the extent of the affordable homeownership issue in rural communities and identify possible policy solutions. This thesis used a qualitative research approach by conducting semi-structured interviews with a diverse group of stakeholders in the communities of interest within and surrounding Pontotoc County, Mississippi. Using the data collected from these interviews, units of meaning were grouped into categories, which were then grouped into themes. The findings of this …

Women Without Bodies: Autonomy, Empowerment, And Embodiment In Southern Women, Martha Peyton Ford

Honors Theses

This thesis explores the relationship between rural, upper-class, Southern, white women and their bodies. In my attempts to understand this relationship, I analyze sources from the fields of gender studies, philosophy, and psychology, utilizing concepts such as the Cult of True Womanhood, the newly-emerging field of body memoirs, and the long-lasting but elusive idea of Southern ladyhood to make sense of cultural expectations of Southern women and their bodies. This research, alongside my use of autoethnography and oral history, serve as an anchor for my analysis of women’s relationships to their bodies, in which I use myself, my mother, and …

How Are Children's Books Used To Teach France's Core Republican Value Of Equality In Middle School?, Elizabeth Clauss

Honors Theses

The following thesis will evaluate how the French government uses literature in schools to teach the French republican value of equality. The thesis will analyze five works of literature and their authors that are taught in French middle schools. I will analyze how these texts are taught focusing on the theme of equality, and I will look at the lesson plans distributed to schools and their teachers corresponding to each piece of literature.

The Effects Of Astrocytic Derived Insulin-Like Growth Factor (Igf-1) On Cognition And Astrocytes, Destiny Wilson

Honors Theses

Insulin-like growth factor 1 (IGF-1) is a neuroendocrine signaling hormone that plays a vital role in growth and development, as well as learning and memory. Inhibition of this hormone results in cognitive impairments like those seen with age-related decline. While a majority of research has focused on the role of IGF-1 on neurons, the role of astrocytes still needs to be explored. Our research investigates how astrocytes and cognition are affected as a result of direct regulation of localized IGF-1 production in early development and after puberty. Preliminary studies in our laboratory established a connection between IGF-1 and glial fibrillary …

Aftermaths Of Opposition: Effectiveness Of Repression Against Reformist Islamists In Saudi Arabia, Londyn Lorenz

Honors Theses

Saudi Arabia has long been considered a religious, political, and economic hub of the Middle East and North Africa as the home of the two holiest cities in Islam: Mecca and Medina. The kingdom’s leaders, the Al Saud family, have relied on their Islamic clout to remain in power since the 1700s, but their Islamic credentials were called into question following their allowance of American troops on Saudi soil and alliance with Western ideals during and following the Gulf War of the 1990s. Islamist outrage against the throne poured out across the nation, bringing demands for political change and increased …

Supporting Teachers With Psychologically Diverse Populations, Morgan Wilkie

Honors Theses

While the issue of mental health management in education settings has been a focus for research for decades now, much of what is missing from these examinations is direct accounts from educators themselves on how they may be better supported as they navigate teaching psychologically diverse populations. In this study, 20 public-school teachers across the Oxford-Lafayette school district were surveyed through the use of semi-structured interviews in order to understand how they may be better equipped to manage psychological disorders in their classrooms. Each participant was asked the same prompt, and after the interviews were administered, their answers were then …