Digital Commons Network^™

Comparing Composite Severe Weather Indices Of Thunderstorm Activity On Sea-Breeze And Non-Sea-Breeze Days In The Mobile, Alabama Area, Elizabeth Seiler

Honors Theses

Sea breezes (SB) occur frequently from May through October along the U.S. Gulf of Mexico Coast. One reason why SBs interest forecasters is their ability to spawn summertime thunderstorms, which can cause flash flooding, lightning, and hail. However, forecasting the exact timing and location of SB-driven convection can be challenging. This thesis will focus on Mobile and Baldwin Counties in southwest Alabama, which experience two types of phenomena – SBs along the Gulf of Mexico Coast and bay breezes on either side of Mobile Bay. Over the past years, multiple undergraduate students have analyzed Mobile, Alabama radar imagery of past …

Impacts Of Methods And Pose On Performance Of Two Modern American Football Helmets, Ta’Quoris Newsome

Honors Theses

The standardization of American football helmets began with the development of the National Operating Committee for Safety in Athletic Equipment (NOCSAE). The organization successfully developed a certification that quantifies a helmet’s ability to mitigate blunt force to prevent skull fractures; however, the ability to assure the same level of protection against concussion has been elusive. Regardless, The National Football League (NFL) and Virginia Tech University (VT) have developed blunt and rotational impact testing methodologies that aim to provide consumers with the effectiveness and safety of American football helmets through their respective ranking system. These ranking systems are intended to aid …

The Effect Of 100 Percent Population Testing On The Perception Of Cpa Firms With Limited Liability Exposure, Brock Revels

Honors Theses

The present study investigates whether retail investors believe that a CPA firm’s liability exposure or the type of evidence collected by the firm impacts their ability to remain unbiased during the audit. This study is inspired by calls for further research pertaining to the benefits and effectiveness that big data can provide to the audit industry or whether it could lead to more regulation. After receiving approval for the study by the Institutional Review Board, retail investors responded to an experiment in order to gather information for the study. The results indicate that retail investors believe that a CPA firm’s …

Alternative Inhibitors Of Canonical Wnt Signaling, Abigail Grant

Honors Theses

No abstract provided.

Studying Suspended Sediment Concentrations In The South Chickamauga Creek Of Chattanooga, Tn Using Satellite Imagery, Digital Image Processing, And Numeric Modeling, Abigail Faxon

Honors Theses

In recent years, Hamilton County, TN has experienced extensive urban growth. According to US Census data, Hamilton County welcomed more than 33,000 new residents in the last decade. There is increased concern about the environmental sustainability of Chattanooga’s urban growth because significant impervious surface development has taken place along the South Chickamauga Creek. This leaves the creek subject to increased urban runoff, which often carries sediments with different municipal pollutants. Thus, monitoring turbidity in the stream water is important to determine the sustainability of urban development in Chattanooga, TN. In this research, we have compared the viability of using different …

Standards For Conducting An Iflora: Using Inaturalist To Conduct A Vascular Flora Of The Charles B Henson Cave Preserve In Dade County, Georgia, Alana Hicks

Honors Theses

Today’s rate of biodiversity loss in the face of climate change and human disturbance urges scientists to quickly capture as much biodiversity data as possible. Citizen science is a tool with great potential for aiding scientists in the collection of this information. The citizen science platform iNaturalist simultaneously enables mass data collection and establishes a digital database accessible to scientists anywhere, anytime. The standardization of floras has been a focus of botanists, including Palmer (1995), who listed a complete set of the requirements that all botanists are urged to follow to maximize both data point cohesiveness and broader data quality. …

The Effects Of Dissolved And Suspended Solids On Freshwater Meiofauna, Jessica Cline

Honors Theses

Meiofauna include small-sized animals (< 1mm) distributed in all aquatic ecosystems on Earth, where they play fundamental trophic and ecological roles. The biodiversity of marine meiofauna and its links with anthropogenic activities is routinely investigated, however, freshwater communities are less known. This is particularly true for the Southeastern United States, which is greatly investigated and elected a hotspot of biodiversity for larger species but very little is known about the meiofauna. The purpose of this research is to reveal the biodiversity of meiofauna from the Tennessee River and test for potential correlations with anthropogenic activities. As a proxy for pollution, dissolved and suspended solids were considered in this study. The research hypothesis is that meiofaunal biodiversity would be affected by possible changes of dissolved and suspended solids in the water column. Possible mechanisms causing biodiversity shifts could be ascribed to osmotic stresses of animals to cope with variation in dissolved solids or, more indirectly, because different sunlight penetration caused by suspended solids would affect primary production. To test the hypothesis, water samples were collected from nine stations located along the Tennessee River in Hamilton County. Each station was visited three times, and, during each visit, environmental parameters (including dissolved and suspended solids) were measured. Meiofauna biodiversity (estimated as richness, community composition, and phylogenetic diversity) was revealed using a metagenomic approach. Statistical analyses were applied to test for possible correlations between the biodiversity estimates and the measured environmental parameters. Results show a high biodiversity of meiofauna with more than 200 amplicon-sequence variants distributed across 10 metazoan phyla. Environmental conditions are highly variable among stations and statistical analyses show that while both dissolved solids (TDS) and turbidity (suspended solids, NTU) did not significantly affect meiofauna biodiversity in the collected samples, various other water, and sediment metrics were found to be significant predictors of meiofauna biodiversity. In conclusion, the results of this project not only reveal for the first time the meiofauna biodiversity from the Tennessee River, but also suggest that meiofauna could be used as bioindicators for several anthropogenic activities in freshwater ecosystems.

Synthesis And Characterization Of Organometallic Complexes For Biological Imaging, Emily Stumbo

Honors Theses

Luminescent transition metal complexes are of interest for biological imaging applications due to their unique photophysical properties including large Stokes shift, long fluorescence lifetimes, and tunable emission. Altering ligand structure is a useful way to manipulate the charge transfer (CT) and mixed character states that give these complexes their photophysical properties. A series of organometallic complexes containing ligands with externally facing nitrogens has been prepared and synthesized. Complexes of the form Pt (II)(tbbpy)(C2-py), Re(CO)3(N^N), Ir(C^N)2(N^N), and Ir(C^N)2(N^O) have been studied for their potential application as biological imaging agents. The goal of this project is to compare the properties of these …

Understanding The Lived Experiences Of Immigrants In The United States, Isabelle Koslin

Honors Theses

When it comes to diversity research, immigrants have a long history of falling into an "invisible" group of people. This paper serves as an important first step into the vast amount of research that has yet to be done in regard to the lived experiences of immigrants that are legally living and working in the United States. Research for this project included open-ended, semi-structured individual interviews that took place with five immigrants. The participants immigrated to the U.S. on different visas, work in different industries, and are from different countries - thus allowing the interviews to reveal patterns of lived …

Multistage Modeling Of Fatigue Of Ti-6al-4v Fabricated By Different Additive Manufacturing Techniques, Lionardo Lado, Saeed Ataollahi, Mohammad J. Mahtabi

Honors Theses

Thanks to its high strength-to-weight ratio and corrosion resistance, Ti-6Al-4V has gained a lot of attention in additive manufacturing (AM) of complex parts with aerospace and medical applications. The realistic loading condition in these applications is mostly cyclic. However, the main challenge with AM of this alloy - and in general AM of metallic parts - is fatigue resistance and durability of the part, which has been reported to be much lower than the conventional materials. In this study, fatigue life performance of three additive manufacturing methods was compared using the Multistage Fatigue model (MSF). MSF model predicts the fatigue …

Accounting Case Studies, Megan Jansen

Honors Theses

This thesis is a combination of 11 accounting case studies. They are titled: A Tale of Two Cities, Exploring the FASB and GAAP, Presidential Debate, Tax Cuts and Job Act and Taxodus, Professional Interview, Case Competition Disney Overview, Case Competition Disney Audit Analyst, Case Competition Disney Tax Advisor, Case Competition Disney Advisory Consultant, Case Competition Disney’s Equity Position, and The Financial Crisis of 2008.These cases cover a variety of topics in the accounting and professional world. Five of the cases contain research that pertained to a case competition in which I was placed on a team and tasked with creating …

Communicating Through A Crisis: An Analysis Of The University Of Mississippi's Initial Covid-19 Crisis Communications, Sydney Waitley

Honors Theses

This thesis, in effort to examine modern-day crisis communications, focuses on the analysis of University of Mississippi’s initial crisis communications during the COVID-19 pandemic during March 2020. The purpose of this research was to evaluate the university’s communication efforts during this crisis in order to determine the effectiveness of the University of Mississippi’s initial COVID-19 crisis communications. First, the researcher analyzed historical case studies on three notable crisis communications (the Johnson & Johnson Tylenol Crisis of 1982, the United Airlines Crisis of 2017, and the Crock-Pot Crisis of 2018). From these case studies, qualities of good crisis communications were determined …

The American Prosecutor And The Carceral State: An Analysis To Address Prosecutorial Power And Discretion In An Effort To Reduce Overincarceration In The United States, Olivia Jordan

Honors Theses

There is perhaps no other actor within our legal system that shares more power and control over the carceral state than the American prosecutor. This thesis examines the powers of the prosecutor at every stage of criminal procedure, how these powers contribute to the carceral state, and how prioritizing prosecutorial policy reform can effectively reduce persistent mass incarceration in the United States. This thesis uses three criteria- effectiveness at reducing overincarceration, feasibility of implementation, and ethical impact- to critically evaluate several proposals for addressing prosecutorial power and discretion. Ultimately, the thesis recommends a combination of three proposals for a more …

Amlo And Huachicoleo: The Effects And Implications Of The Fuel Theft Crackdown In Mexico, Samuel Starr

Honors Theses

On December 20th, 2018—less than three weeks into new president Andrés Manuel López Obrador’s term—the Mexican federal government initiated a crackdown on fuel theft, or huachicoleo. The crackdown was intensive and nationwide. Its implementation was costly: gas stations throughout the country shut down as fuel pipelines were closed, the newly established National Guard was deployed to protect fuel infrastructure, and cartels threatened acts of terror against the government. The crackdown ended in April of 2019, with the López Obrador administration calling it a success. The overarching goal of this study is to test that assertion empirically by investigating the crackdown’s …

The Effect Of Trauma On The Mental Health Of Forensic Scientists, Carley Sistrunk

Honors Theses

The purpose of this thesis was to determine the existence of any correlation between forensic scientists experiencing trauma and levels of mental health disorders, such as anxiety, depression, and PTSD. A survey created in Qualtrics with demographic questions and measurement questionnaires for each mental health disorder was utilized for this study. While there was little statistical analysis due to a small sample size, results showed a correlation between experiencing anxiety and PTSD. Research also illustrated that there were no respondents that reported having no level of the mental health disorders listed.

Keywords: forensic scientist, trauma, mental health, anxiety, depression, PTSD

Speech-Language Pathologists’ Perceptions Regarding Augmentative And Alternative Communication Implementation And Assessment In The Adult Population, Emilee Mcgahee

Honors Theses

The goal of this research project is to bring awareness to a part of the population that is severely lacking in both representation and research in regard to the use of augmentative and alternative communication (AAC), bringing attention to the scarcity of studies centered around AAC use in adults. This study hopes to increase the number of SLPs who are comfortable in assessing and implemeneting AAC systems with adults. The survey included questions pertaining to how long SLPs had been practicing, what populations they are most familiar with, their comfort levels regarding both AAC implementation and assessment, and memorable experiences …

Financial Analysis Of Accountancy In America Today Through Collective Case Studies, Caitlyn Henry

Honors Theses

The following thesis contains a collection of ten accounting case studies that were written and directed under the advisement of Dr. Victoria Dickinson during the enrollment of Honors Accountancy 420. Dr. Dickinson presented us with unique prompts for each case study and guided our research as we dove into the professional world of accounting standards in America today. Five of my cases specifically correlate to The Coca-Cola Company, which my case competition team selected to research as we devised tax, audit, and advisory plans to better the company. We presented our findings to a panel of accounting professionals from numerous …

The Grate Solution: Simplifying Viking Oven Packaging Processes, Megan Jansen

Honors Theses

The following report details work completed to improve the Viking Oven Corporation’s gas oven assembly line. The current state of the line hosts an unreliable system for packaging oven grates. Viking manufactures two types of gas ovens on the same line: open burner and closed burner. These different types require different prepackaged grates to be included in the final assembly area. Viking estimates that the wrong grates are sent to the customer ten percent of the time. The following report presents research, brainstorming, problem-solving techniques, and proposed solutions to the problem. The proposed solution would solve the problem at little …

Habitat Preference Of F. Notatus And F. Olivaceus From A Reversed Hybrid Zone, Elizabeth Hart Williams

Honors Theses

Understanding the mechanisms driving habitat preference throughout an organism’s life opens doors to the further understanding of the origins of diversity. Two species of minnow, Fundulus notatus and Fundulus olivaceus, are ideal for ecological research on habitat preference. Ordinarily, F. notatus and F. olivaceus display habitat preferences of downstream and upstream, respectively, with minimal coexistence at confluences. However, in some drainages, these preferences are flipped, like those in the Tombigbee River basin. Members of both species were collected from the Tombigbee River, tagged with species and sex specific colored elastomer marks, and placed in either a homogeneous control or …

Once In A Lifetime: Designing Hair And Makeup For The Era Of Sound, Olga Goupalova

Honors Theses

This thesis describes the design process of an undergraduate theatre student creating hair and makeup looks for a production of George S. Kaufman and Moss Hart’s Once in a Lifetime, presented by the University of Southern Mississippi in the Fall of 2021. This thesis involved a detailed analysis of characters, the collection of primary research from the Roaring Twenties period, and constant communication with both the production team and the performers in order to achieve the most functional yet aesthetically pleasing hair and makeup designs possible.

Keywords: Hair, Makeup, Design, Theatre, Once in a Lifetime, Roaring Twenties, George S. …

Privacy-Preserving Blockchain-Based Registration Scheme For Av Parking System, Alexander Haastrup

Honors Theses

Autonomous Vehicles (AV) are a prime example of how innovation and automation are at the forefront of growing technology trends. The concern of parking systems is becoming apparent as research into ways to increase the efficiency and cost-effectiveness of AV continues. To ward against various internet attackers and secure users' sensitive information, an efficient AV parking system must have powerful user privacy and cyber security capabilities. In my work, I present a blockchain-based privacy registration system for AV parking systems that meets the following criteria. The proposed scheme incorporates k-Nearest Neighbor (kNN) - an efficient and lightweight algorithm - for …

Nursing Students Attitudes Towards Patients' With Disabilities, Sonny Miles

Honors Theses

Attitudes have been found to impact the quality of healthcare provided to patients. Nursing students are individuals that will eventually care for and impact the livelihood of all individuals including those with disabilities. Measurements of attitudes among nursing students serves to evaluate the efficacy of nursing curriculums regarding disability and determines if revision is needed to better promote healthcare administration for the patient with a disability. This study utilized the Scale of Attitudes Toward Disabled Persons (SADP) to measure attitudes among nursing students enrolled in a baccalaureate nursing program at a Southeastern University. The mean score from participants was 108.49 …

Mississippi Crime And Corrections: The Effects Of House Bill 585 On Crime And Incarceration Rates, Madisyn Flammia

Honors Theses

The state of Mississippi’s historically high incarceration rate peaked in the year 2013, when it was the second highest nationwide. To combat this problem, House Bill 585 was passed into law in 2014. The law consisted of multiple reforms, which were part of an effort to toughen sentencing for violent offenders and reduce severity of punishment for non-violent criminals, with the aim of reducing incarceration and refocusing prison space for violent crimes. I employed difference in differences and synthetic control methododologies to examine the effects of House Bill 585 on crime and imprisonment rates. My results revealed that House Bill …

Transgender And Nonbinary Attitudes Toward The Choral Music Education Major Experience, Bailee Green

Honors Theses

Transgender and nonbinary individuals face unique challenges in the choral community because of their gender identity. The foundation of the choral ensemble and its methods are rooted in the gender binary, making it hard for gender-expansive singers to feel a sense of belonging.

The purpose of this thesis project was to gauge the experiences and opinions of transgender and nonbinary choral music education majors who participate in at least one choral ensemble. Data was obtained through a voluntary survey that asked participants how their gender affected aspects of their experience as a choral music education major. Survey results led to …

Song Lyrics In The Hobbit: What They Tell Us, Thalia Mcinnis-Trussell

Honors Theses

Tolkien is argued by many to be the author of the century, a legend, and the kickstart to the fantasy genre. Despite these claims, there is very little research done about the song lyrics in his works, especially not in The Hobbit. I have analyzed how the song lyrics show the relationship with time and history of each race—dwarves, elves, hobbits, and goblins—and how their values are shown through their lyrics.

Keywords: Tolkien, The Hobbit, Lord of the Rings, Songs, Music, Hobbits, Dwarves, Elves, Goblins, Values

The Effects Of Twitter Posts Regarding Covid-19 Information On The Viewer’S Perception Of Credibility: A Study On Misinformation, Grace T. Long

Honors Theses

In the current age, social media plays a large role in daily life. Although there have been massive advancements through social media, there have also been disadvantages due to its prominence. One such disadvantage is the dissemination of misinformation through social media platforms, especially during the COVID-19 pandemic. There are many aspects affecting the social media posts we find credible. This study investigated the different evaluations of COVID-19 credibility ratings in groups with varying political affiliations (conservative and liberal) and primary news sources (social media and newspaper). Misinformative posts along with true posts were used to garner credibility ratings and …

Halogen Bonding: A Computational Chemistry Investigation Of The Interaction Between Thyroid Hormone And Deiodinase, William Rice

Honors Theses

Halogen bonding is a noncovalent interaction that continues to garner interest among the scientific community. Investigation of halogen bonds in biological contexts typically revolves around rational drug design for developing therapeutics. However, halogen bonding may be occurring naturally in our body every day. Thyroid hormone and its regulating enzyme, iodothyronine deiodinase, show promising results for a halogen bonding interaction that happens during catalysis. Prior work has examined the interaction between the iodine of thyroid hormone and the selenium of iodothyronine deiodinase. However, this study is the first of its kind to use computational chemistry methods to analyze the halogen bond …

Falling For Moses: The Role Of Stroop Inhibition And Language Expertise, Isabella Holmgren

Honors Theses

When presented with the question, “How many animals of each kind did Moses take on the Ark?”, people often respond “2”, despite knowing that Noah is the Biblical figure who is said to have taken animals on the ark. This phenomenon where people fail to detect inaccuracies in text has come to be known as the Moses Illusion (Erickson & Mattson, 1981). The current study was designed to investigate Moses illusion rates in a multiple-choice format. Further, participants were assessed on two cognitive constructs: language experience and cognitive inhibition. Results showed robust rates of the Moses illusion using the multiple-choice …

The Emotional Mechanisms Of Altruism Born Of Suffering, Mia Dini

Honors Theses

Introduction: Adverse childhood experiences have been found to be a predictor of both altruism inhibition and increased altruism (Altruism Born of Suffering) (Staub & Vollhardt, 2008). Factors affecting the development of altruism after ACEs are not well understood. The emotional mechanisms of emotion regulation and empathy development have both been independently linked to ACEs and to prosociality (Batson et al. 1991, Schroeder et al., 1988). This study aims to further investigate these emotional mechanisms as mediators and moderators of the Altruism Born of Suffering model. Methods: 418 participants completed a cross-sectional study assessing their Adverse Childhood Experiences, levels of prosociality, …

Designing Democracy: A Normative And Empirical Analysis Of Redistricting Reform, Morgan Deckert

Honors Theses

A democracy is more than just an empirically observable mode of governance; it is an actively adopted ideal, an inherently value-laden concept that affects and permeates throughout all dimensions of society. It encompasses corresponding rights held by all democratic citizens, and various state obligations that arise directly from this unique status. As political institutions and practices are given tangible form in a democracy, these moral principles provide both a mandatory set of requirements and an ideal to be oriented towards in their construction. In majoritarian systems with single-member districts, the establishment of electoral boundaries through redistricting is one such process. …