Digital Commons Network^™

A Nondestructive Procedure For The Extraction Of Dna From Human Teeth, Mark Reliquias, Ann-Elodie Black

Honors Theses

This research focuses on constructing a procedure that allows for the nondestructive extraction of mtDNA from teeth for forensic DNA analysis. Currently, only a destructive method for extracting DNA from teeth is used in the forensic laboratory to identify an individual. A disadvantage of extracting DNA through a destructive method is the complete or partial loss of the tooth. To extract DNA through a destructive method, the tooth must either be cut horizontally or vertically to access the pulp, or the root ground into a powder to extract DNA from the dentine-cementum. With the destruction of the tooth, additional forensic …

Design Of An Orientation Device For Valve Bodies With Blowout Compatibility For Slug Detection, Annie Richardson

Honors Theses

The Parker Hannifin plant in Batesville, MS, is a manufacturing plant that specializes in A/C and hydraulic tube and hose assemblies that support heavy machinery in the agriculture, logistics and construction industries. Customers place unique orders where the tube size, bending configurations, and adaptors vary widely. Some tubes require valve bodies where the customer can charge the A/C system once it has been assembled. A pierce and press machine is used to pierce the tube and place the valve body in the hole. Many tubes have asymmetric blocks at the end of the tube, with valve bodies placed at customer-requested …

Perceptions Of School Nutrition Standard Rollbacks By Child Nutrition Program Directors In Mississippi, Payton Meadows

Honors Theses

The Healthy, Hunger-Free Kids Act of 2010 established national nutrition standards for school meals, these standards included mandates for whole grain serving requirements and sodium and flavored milk restrictions. In 2017, the U.S. Secretary of Agriculture relaxed the standards allowing schools to serve 1% flavored milk, half of grains offered as refined grains, and halted reduction of sodium standards. This study investigated perceptions of child nutrition program directors in Mississippi regarding these changes. An online survey was used to assess Mississippi child nutrition program directors’ perceived barriers to implementation of the original standards and their perceptions of the recent changes …

Electronic Health Records And Health Information Exchange And Their Impact On International Healthcare System Efficiency, David Pfaehler

Honors Theses

The 19th century epidemiological transition in healthcare caused a major shift in physician focus from curing one-time, deadly illness to managing chronic disease. Now, even the most advanced international healthcare systems must find a way to increase their efficiency in order to compensate for heightened strains on medical systems and swelling costs of healthcare delivery. Fortunately, recent technological innovation and, chiefly, the growth of Electronic Health Records (EHRs) provide a potential solution to this looming threat. EHRs are digital charts with the potential to store and share patient health data among providers to offer the most informed, streamlined care available. …

Women Trailblazers In The Local Oxford Community: Real And Relevant Stories Of Six Unique Paths To Success, Karsyn S. King

Honors Theses

Women Trailblazers In The Local Oxford Community is a collection of six women’s stories in six different fields and their unique paths to success, all showcased through written and visual elements in a multi-modal website. The goal of the project was to have a diverse compilation of women from a variety of backgrounds, ages, careers, and experiences. The trailblazers represented include a woman in the STEM field (science, technology, engineering, math) who is the only female on the biomedical engineering staff, a first generation college student who now holds the second highest position in higher education academia, a local woman …

Facebook: A Contemporary Analysis Of The Influential Global Power Of Facebook And How It Affects Our Society (And Recommendations On How To Fix It), Jayde Taylor

Honors Theses

This thesis analyzes the global influence of the major social media platform Facebook, in real time. The text reviews Facebook’s guidelines and regulations and provides examples of significant social influence. It also analyzes possible solutions, why these solutions provide barriers, and recommendations for current Facebook users.

This information was collected by the individual during months of research. It started with a broader focus on the spread of false information and media literacy. After getting an in-depth understanding, it was decided to focus more specifically on Facebook. All information was collected from scholarly journals, news articles, books, and Facebook. The research …

The Effects Of High-Intensity Acute Exercise On Implicit Memory And Face-Name Explicit Memory, Morgan Gilbert

Honors Theses

Objective: The majority of previous research evaluate the effects of acute exercise on memory function have focused on explicit memory tasks involving word-list paradigms. For more real-world application, the present experiment evaluates whether high-intensity acute exercise can improve implicit memory function as well as increase one’s ability to remember names associated with faces (face-name paradigm). Methods: A two-arm, parallel-group, randomized controlled intervention was employed. Participants (N=91; M_age= 20 yrs) were randomized into one of two groups, including an experimental group and a control group. The experimental group exercised for 20 minutes on a treadmill at a high-intensity …

Comprehensive Case Studies Of Financial Reporting Principles And Professional Development Topics, Caroline Bailey

Honors Theses

The purpose of this paper was to investigate financial reporting and professional development topics through the analysis of twelve original cases. The following case studies were completed over the course of a nine months in an independent study class in fulfillment of the requirements of the Sally McDonnell Barksdale Honors College, under the direction of Dr. Victoria Dickinson. Topics looked at included, but were not limited to, data analytic software, the creation of basic financial statements, treatment of various types of debt securities sales, and capitalization v. expensing of costs. Each case study introduced a new topic centered around a …

Case Studies On Special Topics In Accounting, Anna Stephens

Honors Theses

This thesis is a collection of twelve different case studies that investigate various accounting concepts and financial issues. During the fall of 2019 and the spring of 2020, I compiled my thesis under the direction and guidance of Dr. Dickinson. The cases cover a variety of topics that include personal opinions on world-wide financial topics, interviews of current professionals in the field, and analyses of different scenarios. Each case study is independent of one another, but together they demonstrate a comprehensive understanding of the accounting curriculum. These cases further developed my technical skills and enhanced my understanding of accounting concepts …

Analyzing The Adjustment Of American Business Expatriates In China: Professionalism, Culture And Social Support, Ramelle Mueller

Honors Theses

This paper provides a comprehensive literature review of the American expatriate adjustment process to life in China. Additionally, online textual analysis on expatriate forum website was conducted to better understand the expatriate perspective and examines empirically the relevance of multiple factors of the expatriate adjustment process. Overarching factors include; work adjustment, general adjustment and interpersonal adjustment, which serve as the framework for this paper.

Studies Of Salvinorin-Based Antagonists To Elucidate Pertinent Interactions For Kappa Opioid Receptor Antagonism, Madeline Keane

Honors Theses

Opioid abuse, leading to addiction and related deaths, has created a chronic epidemic in the United States for the past 30 years. This crisis has sprung from reliance on the prescription of opioid analgesics as the primary method for the management of pain in the 1990s. At that time, these drugs, specifically Purdue Pharma’s OxyContin, were marketed as non-addictive. Due to this systemic minimization of the addictive properties of opioid analgesics, as prescription rates increased, opioid-related mortality rates climbed. This epidemic continues to be pervasive, as opioid-related overdose resulted in 47,600 deaths in 2017. In addition to the opioid epidemic, …

Elucidating The Functional Location Of Platelet-Derived Growth Factor Receptor Alpha, Creation Of A Review Chapter On The Use Of Zebrafish In Studying Congenital Heart Defects, And Using 3d Printing To Create Laboratory Tools, Jaret Lieberth

Honors Theses

Congenital heart defects (CHDs) are currently the most prevalent form of birth defect in the United States. Their combined frequency and severity make necessary a deeper understanding of the molecular underpinnings guiding heart formation. The first major step in cardiac morphogenesis, cardiac fusion, involves the medial movement of bilateral populations of myocardial precursor cells to the embryonic midline, where they merge to form the primitive heart tube. Although crucial to subsequent organogenesis, the precise mechanisms governing cardiac fusion remain unknown. Previous studies have found that a mutation in platelet-derived growth factor receptor alpha (pdgfra), called refuse-to-fuse (ref), results …

A Raman Spectroscopic And Quantum Chemical Investigation Of Serotonin, It's Intramolecular Interactions, And The Solvent Effects Of Methanol, Ethanol, And Water, Mallory Loe

Honors Theses

Serotonin, or 5-hydroxytryptamine, is a neurotransmitter and metabolite vital to the normal function of the cardiovascular, gastrointestinal, and nervous systems. Although it might be colloquially known as the ‘happiness drug,’ malfunctions in serotoninergic pathways can result in mental health disorders, heart disease, irritable bowel syndrome, and even collateral death. Without a current method to directly measure, or even detect, serotonin in the human body, these diseases, along with many others, pose a threat of developing without proper warning. Raman spectroscopy presents a unique method to vibrationally characterize molecules based upon the inelastic scattering of light. Serotonin’s unique, amphipathic structure presents …

Fluorometric Characterization Of A Methylene Blue Derivative Sensitive To Reactive Oxygen Species (Ros), Matthew Weeks

Honors Theses

Methylene blue (MB) has many uses within both microbiology and pharmacology. MB can treat disorders such as methemoglobinemia, malaria, Alzheimer’s disease, and certain forms of cancer. MB is also useful for molecular imaging due to its off-on fluorescent capabilities. MB derivatives with a urea bond at the 10-N position have been cleavable by triggers such as light. However, I was interested in sensitivity to reactive oxygen species (ROS). In this study, I wanted to determine if the MB derivative MB-EA exhibited sensitivity to ROS. MB-EA was exposed to varying concentrations of hydrogen peroxide and MB release was measured. I concluded …

Ulster, Georgia, And The Civil War: Stories Of Variation, William Loveless

Honors Theses

Ulster, Georgia, and The Civil War: Stories of Variation explores the lives of 13 men from Northern Ireland who immigrated to the American South and fought for the Confederacy. The author pursues the stories of each man’s life in order to have a more thorough understanding of what life looked like for Irish/Ulster immigrants in the South during the 19^th century. By looking at the lives of the men in Ulster, their first experiences in the United States, their experiences in the Civil War, and their lives following the war, the author identifies more variation than consistent trends.

Wernicke’S Area In Autism: Rsfmri Study, Sydney Osbarn

Honors Theses

We investigated the functional connectivity of Wernicke’s Area and its right homologue (Planum Temporale) in individuals with Autism Spectrum Disorder (ASD) and typically developing individuals. We used resting state functional magnetic resonance imaging to analyze these areas in 145 participants from The University of Michigan via ABIDE. As a retest sample, we also used data from a University of Pittsburgh cohort. There is weakened functional connectivity between Wernicke’s Area and Planum Temporale in individuals with ASD as opposed to typically developing individuals. Participants with ASD did not have greater connectivity in other regions compared to the control group. Pragmatics, nonverbalism, …

Applying Lean Manufacturing Principles At Vip Cinema: Standardizing Hardware Assembly Workstations, Cameron Koch

Honors Theses

This paper will explore the benefits of standardization and consistency in a manufacturing setting by demonstrating the value of improved tooling and organization. “Lean Manufacturing” is the broad term used to describe key principles that can be applied to most businesses to reduce waste and increase efficiency. This ideology’s theme is to maximize customer value while minimizing waste. The purpose of its adoption is to transform managers and operators into experts of identifying the deficiencies in many manufacturing and assembly processes and implementing changes that can lead to enormous improvements in takt time, production output, and ultimately, profitability. At VIP …

An Examination Of Student Health Insurance And Student Health Center Policies Across The Southeastern Conference, Katrina Gateley

Honors Theses

Campus health care services are often overlooked by prospective students and families during the college search process, yet the access and affordability of these services may have a significant impact on the overall health of college students. This study sought to compare student health services and policies at the 14 member institutions of the Southeastern Conference (SEC). Additionally, this study explored student perceptions about campus health services and policies. A mixed methods approach was used to gather both quantitative and qualitative data. Institutional website reviews of all 14 SEC institutions were conducted to gather information regarding health insurance policies, health …

Baseline Health Assessment Of A Rural Delta Community, Sydney Mitchell

Honors Theses

The Lower Mississippi Delta is characterized by poverty, chronic health issues, health disparities, and food insecurity. The rural Delta communities are primarily African American, experiencing disproportionately higher rates of poverty, job loss, and chronic health problems. Historically, chronic health issues have persisted in these areas over time, including obesity, hypertension, and diabetes, which have only seemed to increase in this region. The food environment in this rural region tends to assist in the creation of the largely obesogenic population which, in turn, contributes to the increased prevalence of diabetes and hypertension and a lower quality of life. Many residents in …

The Auditory Radiation In Traumatic Brain Damage: Diffusion Tensor Imaging Study, Jane Walsh

Honors Theses

Hearing loss is a known symptom among people who suffer from traumatic brain injuries. Studies have shown that sensorineural hearing loss is the most common type of hearing loss resulting from traumatic brain injury. However, it is not well understood whether the auditory pathway is affected by traumatic brain injury. In this study, we examined the auditory radiation, using diffusion tensor imaging data and probabilistic tractography. Fifty-three veterans with traumatic brain injury and forty-four veterans without traumatic brain injury are compared. There was no significant difference in fractional anisotropy of the auditory radiation between those with and without traumatic brain …

Queering Secondary Education: An Inquiry To The Necessity Of Queer Studies For All Students, Ashlign D. Shoemaker

Honors Theses

In the current state of secondary education, queer studies are appallingly underexposed. The subject matter is often completely disregarded due to a perceived discomfort around themes and content regarding LGBTQ+ sexualities. This process of elimination is a disservice to all students as they continue their education and move on to the adult world. Queer studies must be included for all students to ensure a society of empathy and understanding. Including the queer identity in the secondary education, classroom gives LGBTQ+ students the usable past that is essential to their wellbeing and mental health, and it provides exposure and understanding for …

Impacts Of Embryonic Exposure To Cannabidiol Or ∆9-Tetrahydrocannabinol On Zebrafish (Danio Rerio) Frailty In F0 And F1 Generations, Anika Faruque

Honors Theses

Exposure to cannabinoids during critical development periods has increased with epileptic children being commonly prescribed CBD for seizures and pregnant women taking it recreationally. Many studies have been done on the possible benefits and drawbacks of cannabinoid exposure on the human brain, but not much is known about how it can affect the developing brain long-term. To see the potential adverse effects of cannabinoid exposure during critical stages of development and discover potential developmental origins of disease in consuming cannabinoids during embryogenesis, zebrafish embryos (6-96 hours post fertilization) were exposed to varying concentrations of CBD (0.02, 0.1, 0.5 µM), THC …

Examining The Institution Of Public Health: The Case Of The James C. Kennedy Wellness Center, Hannah Hoang

Honors Theses

This thesis aims to function as an analysis of the James C. Kennedy Center and the impact capacity the Center has on community health and wellness in Tallahatchie County, Mississippi. Poor health is a global problem that is especially prominent in Tallahatchie County which ranked 81st out of 82 Mississippi counties in 2012. This thesis used institutional theory to explain the relationship between the Center and public health. Through interviews and data analysis, a broad evaluation was performed on the Center’s programs and community impact. Results showed that the Kennedy Center has made a large impact in improving the health …

Relations Between Executive Function And Parenting Behavior, Robin Alexandra Riddick

Honors Theses

Past research focused on how harsh parenting related to EF and behavior problems in children when other factors (i.e., maternal stress, household chaos, socioeconomic risk factors) were present. However, the literature was lacking in the examination of the relationship between EF and other parenting styles. This study aimed to examine the relationship between different aspects of executive function and regulation (i.e, inhibition, working memory, cognitive flexibility, problem solving, and impulsivity) and parenting and routines (i.e., laxness, hostility, overreactivity, and sleep and routines). To study this, parents of 18 to 24 month olds were administered a battery of EF tasks and …

Exploring The Role Of Ccdc141 In Zebrafish Heart Development, Luci Strong

Honors Theses

Zebrafish are a good model organism in which to identify genes important for heart development because most human genes have a zebrafish ortholog and genes in zebrafish are relatively simple to modify. ccdc141 is a gene with unknown function, which we originally found to be highly expressed in cardiac cells in mouse embryos. In this project, we are seeking to determine the function of ccdc141 using zebrafish. To perform this experiment, we are targeting ccdc141 for mutation using CRISPR/Cas9. In this project we have analyzed ccdc141 to determine regions of conservation, designed CRISPR guides to target those regions (exon 2 …

The Nightmare Before Delivery: A Study Of Nightmares, Depressive Symptoms, And Suicidality In Pregnant Women, Denise Frantz

Honors Theses

Pregnancy is notoriously a time of immense changes. Some of which are characterized by disturbances in sleep such as trouble falling asleep, trouble staying asleep, waking after sleep onset, snoring, leg discomfort, and nightmares (Foley, Ancoli-Israel, Britz, and Walsh, 2004; Lee and Gay, 2004; Köthe & Pietrowsky, 2001). Nightmares specifically have been associated with depressive symptoms and suicidality in non-pregnant individuals (Cukrowicz et al., 2006; Tanskanen et al., 2001), but these relations are not as well understood in the pregnant population. The aim of this study was to assess any potential relation between nightmares and depressive symptoms and suicidality in …

A Case By Case Study Of Accounting Fundamentals, Shane Ferrero

Honors Theses

Accountancy attempts to capture and record business activities with a treatment as reflective of economic realities as possible. The dynamic nature of the business world results in accounting standards being an evolving set of rules with various considerations necessary. The case studies examined for the purpose of this thesis looked into many of these considerations to exemplify how the field of accounting manages to recognize and manage complicated business transactions. For the purposes of gathering cases, case studies were sourced from academia from the University of Mississippi as well as other institutions. The dissection of the case studies provided a …

Effects Of Prolonged Downhill Running On Upper Body Muscle Functions, Robert J. Benton

Honors Theses

Downhill running exercise has shown damaging effects on the lower body muscles. However, its effects on the remote nonlocal upper limb muscle’s neuromuscular functions are not well studied. Purpose: To examine the potential effects of a 1-hour downhill running exercise on the elbow flexor muscle neuromuscular functions and performance. Methods: Seventeen healthy and physically active young adults (Control: n = 9; Running: n = 8) participated in and completed this study. The Control group rested for 30 minutes while the Running group performed 1-hour of downhill running at a 10% decline on a treadmill. Before (Pre), immediately after (Post), 24 …

Utilization Of Case Studies To Analyze Accounting Principles And Guidelines, Ronald Bristol

Honors Theses

The following thesis combines topics learned throughout all the undergraduate studies with real world case studies in order to provide a personalized insight on accounting principles and guidelines set forth by the Financial Accounting Standards Board. The thesis displays many cases, each with their on focus on certain Generally Accepted Accounting Principles and how they apply to individual entities. By delving into each in order to discern what sector of guidelines applied and how, the cases were utilized in order to grasp a wide range of issues. The thesis displays understanding of current accounting topics, financial statement analysis and breakdown, …

A Comprehensive Study Of Accounting Principles And Applications Through Analysis Of Case Studies, Guy Freeman

Honors Theses

The following thesis is a compilation of case studies that provide a detailed analysis of various financial accounting standards in agreement with Generally Accepted Accounting Principles as governed by the Financial Accounting Standards Board. In concurrence with the topics learned in the Patterson School of Accountancy program, each case focuses on a separate subject of financial reporting through application within specific corporations and dissertations. This thesis explores understanding of accounting principles, financial statement preparation and analysis, current accounting topics, and real-life application for a career in public accounting. Additionally, the thesis work incorporated knowledge from studies in other coursework, such …