Digital Commons Network^™

Radicle Restoration: Growing Native Plant Seedlings For Changing Landscapes, Madelyn Moore

Honors Theses

In the wake of great anthropogenic change in the landscape across eastern North America, there is a need for ecological restoration. Forests, in particular, are struggling due to the decline of previously dominant tree species and the need to protect the understory from persistent invasion. Forests cannot follow the typical path of natural development through secondary succession due to the interference of invasive species. Invasive species thrive in disturbed habitats, and they have a variety of adaptations that allow them to outcompete native species. Invasive species removal alone leads to their return to previously invaded sites. Instead, invasive removal should …

Building Bridges To Math Success: Exploring Children’S Flexible Attention To Numerical And Spatial Magnitudes, Deja A. Richardson

Honors Theses

The study analyzes how children in early childhood engage with number books and how they influence mathematical abilities such as flexible attention to magnitudes (FAM) and executive functioning. It was hypothesized that the number of books consisting of mathematical language will lead to an increase in math ability. It was also suggested that number books will engage children using mathematical language and real-world settings. 80 participants between the ages of three and five years old recruited from daycare centers and preschools in the Dayton and Bloomington area will complete 6 one-on-one sessions with an experimenter in their school.

The pretest …

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

Honors Theses

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

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

Honors Theses

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

Measuring Market Sentiment Towards Ceo Incentives, Joshua C. Whitehead

Honors Theses

In the absence of agency issues, CEOs will act in the best interest of shareholders by maximizing firm value. Existing literature documents the individual agency of the CEO and how firms incentivize CEO behavior to align with shareholder interests. To study groups with varying initial incentives, I divide CEOs into internal and external origin to determine differences in compensation. This study then utilizes regressions to study the differences between candidate origin and corresponding incentive structure. I hypothesize that CEO profile influences compensation design to address candidate skills and agency costs, impacting firm value and market perception of CEO future value. …

Using Generative Artificial Intelligence To Improve Software-Defined Network Security: A Brief Survey, Anthony Smith

Honors Theses

This paper aims to explore various approaches to using generative artificial intelligence (GenAI) to improve network security in software-defined networking. While software-defined networks provide a more programmable infrastructure, they are not immune to network security threats. Through a combination of Software-Defined Networking (SDN) technologies and generative AI, it is possible to facilitate improved SDN security approaches that promise enhanced network efficiency and protection. Among these approaches, generative adversarial networks (GAN) based models can be employed to generate adversarial traffic samples to train the proposed AI engines proven to be effective in detecting malicious network traffic. Additionally, generative artificial intelligence can …

The Interaction Between Parenting Styles, College Adjustment, And Decision Making In Undergraduate Freshman And Sophomores, Taylor Phillips

Honors Theses

Although considerable research has investigated how parenting styles impact child development, little is known about how parenting styles correlate with young adults’ adjustment to college. Parenting styles children are raised with may impact the development of skills such as resilience, problem-solving, and emotional regulation that influence how they react to difficult life transitions. Parenting styles may also impact a person’s decision making, including in situations involving self-control. Thus, the goal of this study was to investigate the relationship between parenting style, college adjustment, and self-control. This study used the Parenting Style and Dimension Questionnaire- Short Version, the Student Adaption to …

Examining The Causal Impact Of Prayer On Self-Control And Generosity, Angel R. Rivera-Martinez

Honors Theses

Prayer is a behavior that is characteristic of most religions and spiritualities and a practice important to many people. Although many studies have looked at a wide variety of the possible outcomes and impacts of prayer on behavior and well-being, this research hopes to study the practice of prayer and its outcomes in a more theological lens. In the Bible, the Fruit of the Spirit outlines expected characteristics of a person or community living in accordance with the Holy Spirit. The two aspects of the Fruit that will be studied as variables within this experiment are self-control and generosity. The …

Enhancing Quadrotor Autonomy Using Robust Control Algorithms, Kevin P. Johnston

Honors Theses

In the evolving landscape of unmanned aerial vehicles (UAVs), the autonomy and stability of quadrotors are crucial, especially in critical applications such as search and rescue missions and surveillance. This research focuses on the development and implementation of planning and control algorithms within the Robot Operating System (ROS2) framework. Initial work focused on developing Proportional-Integral- Derivative (PID) control algorithm in a realistic simulated environmental condition, incorporating the effects of sensor noise. Following successful simulations, the study transitioned to real-world testing, validating the effectiveness of the proposed solutions in ROS2. The work conducted has not only demonstrated the practical utility of …

Do Super Shoes Improve Drop Jump Performance?, Emily Urban

Honors Theses

Super shoes are responsible for the astonishing improvements in marathon times; however, it is unknown whether they can also aid athletes when it comes to jumping performance. Thus, the present study was designed to investigate if super shoes improve jump performance in athletes in comparison with regular athletic shoes, as measured by vertical jump height and torque during a drop jump maneuver. In addition, the study investigated if there were differences in kinetic and kinematic variables during jumping between shoes, as measured by torque production at the hip, knees, and ankles during takeoff.

Characterization Of A Drosophila Crc 3-Hit Model Using Genetic Approaches, Sydney E. Anderson

Honors Theses

Colorectal cancer (CRC) is the second leading cause of cancer deaths in the United States, resulting in the deaths of over 50,000 people every year (American Cancer Society, 2023). The similarities shared between mammal and Drosophila melanogaster anatomy within the intestinal tract make Drosophila a great model for studying colorectal cancer. This study will investigate tumor characteristics of a Drosophila CRC model generated by modulating three genes within the key Hippo pathway to create a 3-hit model: p53, RasV12, and APC. The gene combination in the 3-hit model closely emulates how CRC presents in humans and is therefore important to …

Estimating Disease Transmissions With Assortative Mixing By Vaccination Status, Jacob D. Biesecker-Mast

Honors Theses

Many mathematical models of infectious disease assume the population is well-mixed, meaning every pair of individuals is equally likely to contact each other, potentially spreading the disease. In reality, populations are rarely well-mixed, and an important way in which they are not is assortative mixing, that is, when pairs of individuals who are similar are more likely to contact one another than pairs of individuals who are different. Failing to account for assortative mixing by vaccine status leads to biased estimates of important quantities that characterize disease transmission, including reproduction numbers. We expand on this by developing a model that …

Efficient Light-Induced Reactive Oxygen Species Production From A Cationic Mitochondrial-Targeting Bodipy Dye, Cynthia Bukirwa

Honors Theses

BODIPY dyes have demonstrated their effectiveness as photosensitizers due to their diverse reactivity and high selectivity. These dyes are highly versatile and can be modified to absorb light across the visible and infrared spectrum. This study introduces a red light-activated BODIPY dye capable of subcellular localization within the mitochondria, yielding high quantum yields of reactive oxygen species (ROS). The potential of this dye to serve as a photodynamic therapy (PDT) agent highlights its promise as an organelle- targeted phototherapeutic. The synthetic route for this dye, along with its characterization and evaluation through 1H NMR, electronic absorption spectroscopy, and fluorescence spectroscopy, …

Original Sin Or The Lack Thereof Rousseau’S Philosophical Anthropology, Jane V. Carney

Honors Theses

Jean-Jacques Rousseau’s philosophical anthropology finds its roots in deeply theological territory. At the heart of his philosophy is the belief that man is essentially good but becomes corrupted by the influences of society. His strong belief in the innate goodness of humanity therefore led him to question Christian doctrines that appear to contradict that natural goodness. This then led him to object to the doctrine of original sin. Rousseau’s interpretation of original sin, and his subsequent rejection of it, shaped his broader political and philosophical thought, and is thus a vital piece of understanding Rousseau’s broader normative theory. Because he …

Step-Rate Manipulation For Improved Running Economy At A Performance, Noah Clemens

Honors Theses

The relationship between step rate (SR) and oxygen consumption (VO2) is non-linear, with an individual’s optimal SR minimizing VO2. Prior studies suggest highly trained runners do not self-select this optimal SR, though most research has focused on submaximal speeds. This study assessed whether highly trained male distance runners self-optimize SR at a performance pace. Twelve participants (22.5 ± 3.7 years) completed nine 4-minute treadmill trials at 4.96 m/s. The first trial was self-paced; remaining trials were metronome-cued (170–200 steps/min). VO2 was plotted against SR and modeled with a second-order polynomial to estimate optimal SR. Four participants were excluded due to …

Automated System For Photonic Integrated Circuit Measurement, Daniel F. Donnelly

Honors Theses

In recent years, with the advent of mature miniature semiconductor fabrication processes, the photonic integrated circuit (PIC) has emerged as a potential solution for the increased power consumption and bandwidth of conventional electronic computing technologies. As low-energy, optical devices, PICs serve to bring the solutions and advantages of optical technologies down to the form-factor of typical electronic microchips, including applications in telecommunications, high-speed computing, sensing, and quantum computing. However, despite the existing technologies for semiconductor fabrication, PICs, unlike their electronic counterparts, are exceedingly difficult to package and test, with each part of the process individually taking up roughly 30% of …

Investigating Tandem Propeller Performance In Multirotor Aircraft, Michael R. Foster

Honors Theses

Strategic placement of the rotors in a non-planar configuration can improve power efficiency in multirotor aircraft. To validate this concept, a custom-built multirotor was developed to conduct flight tests based on a prior wind tunnel study at the University of Dayton. The original study, conducted in the University of Dayton Low Speed Wind Tunnel (UD-LSWT), demonstrated that a negatively staggered rotor configuration with a vertical offset of 60% of the propeller diameter (0.6 d_z) maximized power savings of individual rotors tested in tandem configuration. Flight test data confirmed improved power efficiency in negatively staggered configurations, achieving up to …

Highly Conjugated Bodipy Dye Capable Of Generating Both Singlet Oxygen And Superoxide Radical Within The Phototherapeutic Window, Emily A. Hardie

Honors Theses

The synthesis of a new BODIPY dye using a one-pot synthesis provides absorption and emission within the NIR-1 region. The maximum absorption wavelength of this dye occurs at 645 nm with a molar absorptivity of almost 44,000 M^-1 cm^-1. By incorporating iodine into the ortho-position of the meso-phenyl substituent gives this dye the ability to generate both singlet oxygen and superoxide radical when irradiated within the phototherapeutic window of 600 nm to 850 nm.

Quantifying Droplet Breakup Regimes In High-Speed Flow Fields With Diffuse Background Illumination, Joseph R. Kastner

Honors Theses

Understanding the dynamics of droplet breakup in high-speed flow fields is critical for many aerospace applications such as liquid fuel injection into high-speed crossflow or weather encounters with high-speed vehicles. In such applications, thermophysical properties such as surface tension, viscosity, etc. as well flow parameters (Mach number) will drive the droplet breakup regime. The objective of this work is to implement diffuse background illumination (DBI) to quantify sessile droplet breakup. A shock tube will be employed to simulate high-speed flow conditions by generating shock waves of various strengths. Both head on and side imaging will be implemented to provide further …

Gender In Math: The Short And Long Term Effects Of Bias In The Math Classroom, Kailey P. Peppard

Honors Theses

There are many different narratives that are thrown around regarding math with little ill intent but with little regard to the serious impacts that the phrases can have. The one that will be focused on in this project is the idea that “math is a male subject” or that men are inherently better at math than women. This project will attempt to draw a connection between the narratives and the fact that there is a significant lack of women in STEM fields or pursuing higher level math. By reaching out to both students and teachers, the goal is to learn …

Conduct, Discipline, And Punishment: Representations Of Early Modern Women In Shakespeare's The Taming Of The Shrew And Much Ado About Nothing, Madeleine E. Onderak

Honors Theses

In early modern England (the sixteenth and seventeenth centuries), women’s natures and preferred conduct were frequently discussed in pamphlets, essays, ballads, and conduct manuals. This research project examines how early modern women are represented in William Shakespeare’s The Taming of the Shrew and Much Ado About Nothing and the implications of such characterizations. Early modern literature defines virtuous women as good housewives, obedient, patient, chaste, wise, and pious; they should avoid vanity and submit to men. Early modern depictions of the ideal woman were influenced by the virtues emphasized in Christianity and Classical history and mythology. Women were encouraged to …

Ethical & Effective Federal Artificial Intelligence Policy, Liam J. Row

Honors Theses

Artificial Intelligence (AI) is the defining achievement of our time, processing vast amounts of data, generating intelligent outcomes, and enhancing our efficiency. As such, AI has the potential for both great benefits and significant harms. First, I reviewed the five most significant and immediate problems posed by AI. After recognizing the problems, I conduct in-depth analysis on the current regulatory structures of the federal government. I examine seven different departments as well as certain state and international regulatory structures to determine what harms are already addressed, where the gaps exist, and where the new policy is necessary. Then, I briefly …

Experimental Investigation Of The Second-Mode Boundary-Layer Instability Over A Flat Plate With A Wavy Wall, Megan C. Sieve

Honors Theses

This study experimentally investigates the effect of wavy walls on the second-mode boundary-layer instability in the hypersonic regime. The experiments were performed in the Air Force Research Laboratory’s Mach-6 Ludwieg Wind Tunnel on flat-plate test articles. Two different flat-plate test articles were used: a smaller test article used in previous studies and one larger that was constructed for these specific experiments. Findings include the initial test results of the larger test article without a wavy-wall insert and results from three different wavy-wall samples taken using the smaller test article. The initial larger flat plate test results showed that the boundary-layer …

“Almond Moms” And Their Influence On College-Aged Emerging Adults: An Investigation On Eating Cognitions, Behaviors, And Psychological Wellness, Rebecca E. Sutton

Honors Theses

The present study examines the potential psychological and behavioral impacts Almond Moms have on their college-aged children. Previous studies examining how parents influence disordered eating habits found that parental attitudes, specifically maternal attitudes, towards appearance, weight, and dieting are correlated with their children’s likelihood of engaging in disordered eating behaviors. It was hypothesized that college-aged students who report more experiences growing up with an Almond Mom will demonstrate more disordered eating habits and less positive body image. Impulsivity, socioeconomic status, and attachment were predicted to moderate the link between parental experiences and eating habits. Participants were recruited from introductory psychology …

The Correctional Responses To Covid-19: In Ohio, The U.S., And Across The Globe, Kendall E. Visco

Honors Theses

The United States has the largest correctional system in the world, and as a result, the system is vulnerable to various public health issues, the most recent being the COVID-19 pandemic. Correctional institutions across the country were unprepared for a pandemic of this scale, specific to supplies and regulations. As a result, tens of thousands of incarcerated individuals fell sick in outbreaks, and thousands more passed away due to complications. Regulations varied from institution to institution, and policies then and now are still unclear. To prepare for the future, understanding these policies is vital to better understand where successes and …

Electropolymerization On Ito-Coated Glass Slides Of A Series Of Π-Extended Bodipy Dyes With Redox-Active Meso-Substituents, Alexa R. Wright

Honors Theses

A two-step method was used to synthesize a series of meso-carbazole and meso-pyrene boron dipyrromethene (BDP) dyes without requiring the use of catalysts or oxidizing agents. The HOMO and LUMO energies are dependent on the extent of π-conjugation associated with the pyrroles as indicated by solution spectroscopic and electrochemical studies. Solution electrochemistry of the dyes in chloroform reveal film formation onto glassy carbon electrodes. Electrolysis of chloroform solutions of the dyes using indium tin oxide as the working electrode show, using UV / vis spectroscopy, the formation of films. The BODIPY structure for two of the dyes remains intact upon …

God’S Got Me:The Intersection Of Faith And Mental Healing, Bre'anna Coleman

Honors Theses

Due to the lack of healthcare accessibility and other factors within the Mississippi Delta, faith and the church is often utilized within African American communities in the area as a form of mental wellness. The Intersection of Faith and Mental Healing was a photo voice methodology project that highlighted how faith and mental healing intersect and impact African Americans within the Mississippi Delta. Through three prompts, six participants discussed mental health and how faith, location, and their identities shaped their views of mental wellness. Five participants were male with one female participant. Their ages ranged from eighteen to sixty five …

Examining Gender And Race/Ethnicity Differences In Self-Esteem: A Birth Cohort Analysis Spanning 46 Years, Ella M. Donnelly

Honors Theses

Self-esteem refers to the overall evaluation–positive or negative–that people have about themselves. Researchers have reported self-esteem to be increasing generationally among the general population. The purpose of the proposed study was to examine the association between race, gender, and self-esteem, to test whether levels of self-esteem vary based on one’s identity. Data from the University of Michigan’s Monitoring the Future study was analyzed to test for race and gender differences in self-esteem across generational cohorts. The Monitoring the Future Study questionnaire includes elements of the Rosenberg Self-Esteem Scale. Over 120,000 responses were collected from 12th graders between 1976 and 2022. …

Investigating Macrophage Interactions With Listeria Monocytogenes Grown Under Different Conditions, Patrick J. Hurst

Honors Theses

Listeria monocytogenes is a Gram-positive, intracellular pathogen responsible for the deadly foodborne illness listeriosis. It is known to express different virulence factors in response to different environmental factors, influencing how the pathogen interacts with the host immune system. From food packaging to digestion, L. monocytogenes is exposed to many different environmental conditions. My honors thesis research focused on two conditions—cold storage and the presence of antimicrobial food additives—and how these conditions affect immune responses against L. monocytogenes. One of the first immune defenses that L. monocytogenes encounters in the body is the phagocytic macrophage. Macrophages can exhibit different shapes or …

Observations Of Memristive Behavior For Ba0.6Sr0.4Tio3 And Ba0.7Sr0.3Tio3 Through Iv Curve Analysis, Tristan D. Quach

Honors Theses

As indicated by the consistent validation of Moore’s Law, decreasing the size of electronics has been a perpetual goal for decades. Memristors have a unique way of decreasing the size of devices by performing the functions of what would normally need a group of devices. This is done by making use of the multiple states of a memristor. Additional useful qualities of memristors include ultrafast switching, low power consumption, and nonvolatile memory. There are many possible dielectrics that can be used for memristive devices, but barium-based dielectrics show promise. Sixty-forty and seventy-thirty compositions of strontium barium titanate (BST) are dielectrics …