Digital Commons Network^™

Functionalizing Β-Cyano Oligo(P-Phenylene Vinylene) Chromophores For Use In Mechanochromic Materials, Alexander J. Wink

Honors Theses

Mechanochromic materials are materials that change color upon mechanical deformation. This concept can be applied in areas of quality control, since the knowledge of damaged parts will easily be detected due to a color change in the material that has undergone deformation. Typically these types of materials are enabled by employing functional small molecules. Often, these are conjugated organic molecules or chromophores, which fluoresce different colors determined by the stimulus (or lack thereof) acting upon the material. In this work, we explore a new avenue to elicit color changes in polymeric materials based on the process of restriction of intramolecular …

The Uas-Gal4 System In D. Melanogaster: An Insight Into The Influence Of Micrornas On The Developmental Pathways Of The Wing, Emily R. Wilson

Honors Theses

By examining genetic pathways in D. melanogaster, a better understanding of the homologous regulatory mechanisms in humans can be utilized to further enhance knowledge of the roles of microRNA within development. This study utilizes the UAS-Gal4 system in order to produce a mutant phenotype capable of being visually studied and analyzed, focusing on the developmental pathway of the wing in D. melanogaster. Dissections of the wandering third instar larvae yielded wing disc tissue expressing the downregulation of loquacious and CG17386.

The Effect Of Acrylic Acid On Ring Formation In Polyacrylonitrile, Elisha Cade Willis

Honors Theses

The addition of comonomers into carbon fiber precursor, polyacrylonitrile (PAN), has shown to have effects on the extent of stabilization and thermal behavior.1 Acrylic Acid (AA) was added at varying initial apparent weight percent and added via semibatch reaction to copolymerize with acrylonitrile to form carbon fiber precursor. Accompanying batch reactions were synthesized for comparison. Degradation was found to be greater in the semibatch reactions although overall was comparable to the batch reactions. Differential scanning calorimetry (DSC) confirmed the addition of higher concentrations of AA into the reaction resulted in a less intense exotherm upon cyclization, along with a greater …

Synthesis Of Acceptors For Use In Donor-Acceptor Copolymers And Characterization Of These Polymers, William D. Walker

Honors Theses

In this thesis, a selenium-derivatized acceptor was synthesized to examine the heavy atom effects of selenium on the position of the frontier molecular orbitals (HOMO/LUMO band gap) as opposed to sulfur in a donor-acceptor copolymer for use in light harvesting and detection applications. Over the course of this research, standard operating protocols for ultraviolet-visible (UV-Vis-NIR) and Fourier transform infrared (FT-IR) spectroscopies, as well as cyclic voltammetry (CV) characterization techniques were established. Once synthesized, the polymers were characterized through use of the established characterization protocols. The selenium-derivatized polymer exhibited a bathochromic shift compared to the sulfur analogue, with a solid-state absorption …

The Effect Of Cure Rate On Glassy Polymer Networks, Kristen M. Van De Voorde

Honors Theses

The formation of glassy polymer networks such as epoxy-amine systems may be altered by varying the temperature ramp rate that is used to cure the system. As a result, the physical and mechanical properties of the network may be changed. This work synthesized the epoxy resins diglycidyl ether of bisphenol A (DGEBA) with the amine curing agent 4,4-diaminodiphenyl sulfone (4,4’-DDS) from 35°C to 180°C using varying temperature ramp rates. Mechanical and structural properties of these samples were then analyzed to determine the effect the different temperature ramp rates had on the formation and properties of the thermoset matrix. These aspects …

Detection Of Acoustic Sources Using Time-Reversal Methods, Grant E. Tingstrom

Honors Theses

The goal of this research is to characterize the impact of using an equivalent-fluid method for a solid seabed on the use of time reversal procedures for detecting the origin location of an emitted sound. There are two different ways of modeling how sound propagates through water: modeling sound as a ray and modeling sound as a wave. It is easier to model the propagation of sound through water with a ray model; using a ray model allows for the collection of grazing angles with respect to the bottom. These will be important when determining bottom intensity loss of the …

The Economic Impact Of The 2015 Conference Usa Baseball Tournament In Hattiesburg, Mississippi, Kyle A. Stoner

Honors Theses

This study aims to measure the economic impact of the 2015 Conference USA Baseball Tournament hosted by The University of Southern Mississippi in Hattiesburg, Mississippi. Attendees of the event were selected at random to participate in an intercept survey to gauge financial data spent within the Forrest and Lamar County, Mississippi area. An Economic Modeling Systems International Input-Output analysis was used to process the data. This processed data was analyzed and results were determined based on the estimated multiplier and tax effect at the local and state level. These multiplier figures yielded a change in earnings in the local area …

Relationship Between Parental Alcoholism And Family Unpredictability, Kamie L. Stephens

Honors Theses

This research is a retrospective study on adult children of alcoholics using a previous researcher’s, Dr. Ross, unpredictability scale. Family Unpredictability is defined as “a lack of consistency in family behaviors and regulatory systems,” (Ross and Hill, 2000). There is currently a lack of research related to parental alcoholism and its effect on family structure. The researcher hopes to gain insight on the relationship between parental alcoholism and family unpredictability. Previous research suggests children growing up with a caregiver who is an alcoholic experience a higher level of unpredictability in the home. Examples of this unpredictability are: a decreased amount …

Robert Frost’S Ulteriority: Saying One Thing In Terms Of Another – The Inexpressible, Nicolette S. Stackhouse

Honors Theses

Robert Frost’s poetry, which is famously rich in double meaning—saying one thing but meaning something else—is also concerned with pragmatism. Pragmatism implies that there is no one fundamental universal truth. I contend that Robert Frost’s poetry says that duplicity of meaning, or ulteriority, is something to be embraced. Frost wants the uncertainty of meaning to be understood by the reader as vital to life and the mind’s processes. The simple fact that so many readers search for the hidden meanings in his poetry justly proves this point. As a pragmatist, Frost was aware that the process of getting to a …

Bildungsroman, Mary M. Spooner

Honors Theses

Bildungsroman is an original collection of poems exploring issues of womanhood, relationships, motherhood, and growth. The majority of poems in this collection are written in free verse; however, the collection also includes several formal poems. Bildungsroman is accompanied by a critical preface.

Excessive Police Force And Misconduct: A Failing System And How To Improve It, Elise Seale

Honors Theses

The Law Enforcement Misconduct Statute was passed by Congress as part of the Violent Crime Control and Law Enforcement Act of 1994, partly as a reaction to a nationwide debate about excessive use of police force after Rodney King’s brutal killing in 1991. The statute gave the Department of Justice the ability to investigate and file suits against individual police departments; the statute’s intent was both to reform the investigated departments with high amounts of misconduct and excessive force and to incentivize police reform nationwide. However, because of the financial setbacks involved in launching investigations and inconsistency in implementation, this …

The Effect Of Balance Training On Disruptive Behaviors In Children With Autism Spectrum Disorders, Claire A. Scates

Honors Theses

Objective

The purpose of this study is to evaluate the effect of balance training on disruptive behaviors in children with Autism Spectrum Disorders (ASD).

Methods

Fourteen parents of children with ASD participated in this study. Data was collected using the Aberrant Behavior Checklist (ABC) distributed to various therapy centers around the Hattiesburg and Jackson areas. A secondary survey was included that collected demographic data and basic data on what therapies the children have been involved in. The ABC provided a measure of the incidence of disruptive behaviors exhibited by the children with ASD as evaluated by their parents. Three of …

The Perceptions Of General Education Teachers On The Inclusion Of Students Who Are Deaf Or Hard Of Hearing In The General Education Classroom, Rebecca L. Roppolo

Honors Theses

Many deaf and hard of hearing (D/HH) children receive their education primarily in the general education classroom with the majority of their academic instruction provided by a general education teacher. The purpose of this study was to investigate how general education teachers in the southeastern region of Mississippi perceive D/HH students included in the general education classroom. Specifically, this study was designed to explore the attitudes of general education teachers toward the inclusion of students with hearing loss, evaluate their feelings of preparedness to teach this unique population, and to identify the type and quality of services currently being provided …

Depictions Of The Middle Class In Magnolia Award Nominees, 2013-2015, Anna K. Rawls

Honors Theses

This study’s purpose was to research depictions of the middle social class in Magnolia Award nominees from the years 2013-2015. A flexible approach to qualitative content analysis that incorporated both deductive and inductive analysis was utilized to identify new frames, or portrayals, of middle class characters in this set of books. As a result of this analysis, several new frames of middle class characters were identified including young characters facing adult problems, being victims of teasing, and experiencing low levels of self-esteem. Additionally, a frame previously noted by Forest (2014b) that shows characters achieving upward mobility, or “rags-to-riches,” was found …

A Historical Analysis Of The Early Christian Church Fathers’ Opinions Regarding Abortion, Lauren Taylor Provencher

Honors Theses

Due to scarce material on the subject in the Bible and supposed discord among Early Christian Church Fathers, the debate on abortion is one that is often hotly contested in the United States. From the religious political aspect there is much debate over whether the Early Christian Church had a single mindset towards the notion on abortion or was deeply divided on the subject as we are today. A popular narrative, even among many in academia, is that the Church was not unified on the topic. Some even go so far as to ascribe to a pro-Choice stance on abortion …

Exploring The Experiences Of Individuals Incarcerated For The Crime Of Arson, Joshua W. Polk

Honors Theses

Arson is a major crime in the United States. Despite this, there is a major gap in the existing literature regarding the reason why some individuals commit arson. There are currently no preventative policies that address the root of the problem: the arsonists themselves. The purpose of this project is to help fill the existing gap in literature and lay the foundation for future research on this topic. The participants for this study were obtained from a single prison. This study was conducted using a mixed qualitative methodology: correspondence and interviews with individuals convicted of arson. Using this qualitative method, …

An Analysis Of Gender Effects And Career Choices In Public Accounting, Amanda M. Odom

Honors Theses

Public accountants and students evaluated career success before and after career actions by public accountants, represented by resumes that were randomly assigned traditionally male or feminine names. Bias in favor of the resumes with a traditionally male name was initially detected, but after implementing recommendations from subjects, subject assessments favored resumes with a traditionally female name. This suggests that career choices matter and that choices can mitigate or even overcome gender bias in public accounting.

The Effect Music Has In Speech Therapy, Emily K. Nester

Honors Theses

The purpose of this exploratory study was to determine the use of music in speech therapy. A survey was sent via email to Mississippi Speech-Language-Hearing Association (MSHA) certified speech-language pathologists to acquire knowledge on the use of music in their therapy sessions. The author used the source, SurveyMonkey, to collect and analyze the data. The data was used to determine the prevalence of music in speech therapy. In addition, when music was used, the data portrayed how music was incorporated into therapy and the particular gender, genre, and/or disorder preferred.

The Relation Of Adolescent Narcissism And Prosocial Behavior With Cooperative And Competitive Attitudes, Erin V. Moran

Honors Theses

Narcissism has been correlated with prosocial behavior in adolescents (Kauten & Barry, 2014, 2016). However, whether adolescents with high levels of narcissism use more egoistic (i.e., self-serving) or altruistic (i.e., helping others with no direct personal benefit) prosocial behaviors has not been investigated. This issue was addressed in the present study, and attitudes of cooperation and competition were also examined as moderators in these relations. The current study involved 147 at-risk adolescents, ages 16 to 18 (113 males, 34 females) who were enrolled in a residential program. The data were collected through self-report questionnaires which assessed narcissism (i.e., non-pathological, grandiose, …

Vascular Flora Of The Possum Walk Trail At The Infinity Science Center, Hancock County, Mississippi, Hanna M. Miller

Honors Theses

The North American Coastal Plain contains some of the highest plant diversity in the temperate world. However, most of the region has remained unstudied, resulting in a lack of knowledge about the unique plant communities present there. This flora catalogues the vascular plant species along the Possum Walk Trail on the southeast corner of the Infinity Science Center in Hancock County, Mississippi. Additionally, interpretive signs have been developed to display information about engaging species and phenomena to increase public interest in native plant life and involve them conservation efforts. The site was surveyed from spring of 2015 to spring of …

The Good, The Bad And The Useless: The Perception Of Books In Ray Bradbury’S Fahrenheit 451, Markus Zusak’S The Book Thief, And Gary Shteyngart’S Super Sad True Love Story, Morgan Grace Milburn

Honors Theses

Literature acts as a thought experiment that allows authors to test out theoretical concepts. In dystopian literature, authors test their theories on what leads to a dystopian society, and therefore how to avoid it. In this thesis, I examine three dystopian novels, Ray Bradbury’s Fahrenheit 451, Markus Zusak’s The Book Thief, and Gary Shteyngart’s Super Sad True Love Story as well as the theories the authors engage with on how to avoid dystopian futures. All three of the novels suggest that wisdom is the way to avoid a dystopian future, but the ways they define wisdom are different. By examining …

Momentum Transfer To A Simplified Wind Turbine Blade, Myer D. Milbrath

Honors Theses

This project looks into the potential of simplified simulations as a supplement to wind turbine blade designs. The idea is to take a two-dimensional representation of a wind turbine blade and attempt to use a fluid flow simulation to determine which "aspect ratio" is the most efficient in the transfer of momentum. This is then compared to the current requirements for wind turbine blades to judge how accurate the simulation was. It was found that an aspect ratio of 16.66 percent was most efficient, however when compared to the requirements for a wind turbine blade this ratio only falls into …

Awareness Of Biological Mechanisms Of Artificial Sweeteners And The Effects Of Increased Awareness Via Video Media On Intent To Change Dietary Habits In Traditional College-Age Students, Cassie A. Mahler

Honors Theses

In the past, artificial sweeteners have been touted as weight loss solutions because they theoretically do not interact with the body’s metabolism. However, new research is being done to test this theory, but what is the public awareness of these compounds’ interactions with the body? The purpose of this study is threefold: to assess the current awareness of the biological mechanisms of artificial sweeteners in traditional college-age individuals; to assess the effectiveness of video education in increasing this awareness; and to assess how the increase of this awareness might lead to intentions to change dietary habits. The study consisted of …

A Comprehensive Study Of The Effects Of Chemotherapy On Friction Ridge Detail, M Mariel Lowe

Honors Theses

Past research and case studies have shown that chemotherapy drugs appear to lessen the quality of friction ridge skin, thereby impacting cancer patients who are already experiencing a number of unpleasant side effects. Palmar-plantar erythrodysaesthesia, more commonly referred to as Hand-Foot Syndrome (HFS), is a common side effect of many chemotherapy agents and includes redness, swelling, and peeling of the skin of the hands and feet. This syndrome has been linked to a number of cases involving fingerprint loss, including a prior longitudinal study that evidenced degradation in response to capecitabine, a common chemotherapy agent. This research builds upon the …

Pearls And Politics: White Clubwomen’S Activism In The Postwar South, Kelly E. Liles

Honors Theses

Elite white women’s organizations, such as the League of Women Voters, the Daughters of the American Revolution, and the American Association of University Women, provide a unique perspective on history. These political women’s clubs, which range from liberal to conservative, are discussed in the context of how they responded to the postwar era of McCarthyism and the Civil Rights Movement. These women wanted to become respected political actors; however, they understood this was only achieved in a manner that was considered acceptable for women. This study begins by analyzing who these women were, including their political inclinations and motivations and …

To Screen Or Not To Screen Parent’S Perceptions Of Eye Care Prevention For Pre-School Age Children, Bonnie E. Keaton

Honors Theses

One in 20 children is at risk for permanent vision loss from disorders such as amblyopia and strabismus (Why Save Sight, 2016). Despite vision disorders and childhood blindness being a common disability in children, preventative vision screenings are not at the center of prevention discussions. Studies have suggested that vision screenings for young children are beneficial in preventing permanent vision loss (Vision Screenings for Healthy Vision, 2016). Vision screenings for preschool children are important and require more attention in the United States. This descriptive study addressed parental perceptions of early detection of vision problems among preschoolers in southeast Mississippi as …

Making Mississippi Cool: Craft Beer And The Creative Economy, Katherine E. Hogan

Honors Theses

The goal of this research is to define and explore two main constructs within Mississippi: craft beer as a phenomenon and the creative economy. As the two play a large role in many aspects of Mississippi’s culture and economy, characteristics of the two have the capability of interconnecting and building off the other. In this study, both craft beer and the creative economy in Mississippi will examined. The findings of this study will answer the question: is there a relationship between the the craft beer phenomenon and the creative economy?

An Evaluation Of Two Peer Literacy Strategies For The Development Of Reading Comprehension In Third Grade, Low-Income Students, Olivia L. Herring

Honors Theses

Generally speaking, low-income students fall behind their peers when it comes to reading and comprehension. Comprehension is a necessary tool for success, both in school and beyond, and must be taught effectively to these struggling students (Beirne, & Velsor, 2012). Studies have shown the benefit of student discussion and utilization of peer reading strategies in the fostering of comprehension. This study will compare students’ success after reading passages using two peer reading comprehension strategies: Paragraph Shrinking (a component of Peer-Assisted Learning) and Reciprocal Teaching. There are many questions to explore: After using both strategies, does either one encourage greater independent …

Modeling Mobile Website Usability, J Matt Hamil

Honors Theses

Smartphones have become a prevalent part of today’s society. Smartphone users have begun using their phones to make purchases on the mobile web. This study focused on usability characteristics of mobile websites of large retail companies. The aim of this study was to conduct quantitative analyses building upon previous usability research both in the e-commerce and m-commerce realm. A sample population was obtained from a convenience sample recruited from a social media and email campaign. Respondents were asked to visit an assigned website and find three products for a friend, family member, or significant other. The data were analyzed quantitatively …

Reporting Rumors In The Reconstruction South: The Aftermath Of The New Orleans Riot Of 1866, Joanna L. Gunnufsen

Honors Theses

At the end of the American Civil War, political divisiveness, economic turmoil, and violence plagued the South. Riots occurred across the Reconstruction South, from New Orleans to Memphis. Though scholars have examined the causes of Reconstruction violence, this study examines the role of newspapers in promulgating fear, paranoia, and violence in Southern communities in the wake of the New Orleans Riot of 1866. This thesis analyzes nine Louisiana newspapers to investigate whether newspapers published local and national rumors of violence or potential uprisings in the first three months after the riot. Though the rise of telegraphic news aided the rapid …