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Investigation Of Discrepancies In South Carolina Traffic Collision Forms, Jackson Wegmet Oct 2023

Investigation Of Discrepancies In South Carolina Traffic Collision Forms, Jackson Wegmet

Theses and Dissertations

The aim of this thesis is to improve the accuracy of information recorded in the South Carolina traffic collision forms. To accomplish this, it examines 200 forms containing information about fatal crashes in work zones between 2014 and 2020 to determine how many discrepancies exist between the written narrative and other fields. In addition to obtaining these statistics, this thesis seeks to identify factors that influence discrepancies. To test the hypothesis that crash complexity and weather influence the investigating officer’s level of processing (a theory developed by Craik and Lockhart in 1972), and consequentially his/her ability to complete the traffic …

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Perspectives, Motivations, And Resistance: Investigating Employee Responses To Employer-Sponsored Diversity Training, Robert Kerlin Oct 2023

Perspectives, Motivations, And Resistance: Investigating Employee Responses To Employer-Sponsored Diversity Training, Robert Kerlin

Theses and Dissertations

This qualitative action research study investigated employee reactions, motivations, and perspectives toward employer-sponsored diversity training programs. Through a qualitative exploratory case study, this research study explored the perceptions of how a diverse sampling of people individually, negotiate identities in corporate and education fields where those in control must both accommodate and placate in order to maintain institutional objectives. In order to further explore this topic, a theoretical framework consisting of self-determination theory and culturally relevant pedagogy served as the primary method to guide the research question, literature reviews, and data design, collection, and analysis process. Self-determination theory provided the primary …

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Eugene O’Neill Returns: Theatrical Modernization And O’Neill Adaptations In 1980s China, Shuying Chen Oct 2023

Eugene O’Neill Returns: Theatrical Modernization And O’Neill Adaptations In 1980s China, Shuying Chen

Theses and Dissertations

After nearly vanishing from the Chinese literary world map for thirty years from 1949 to 1979, Eugene O’Neill’s works underwent a reevaluation and resurgence in the reform era of the 1980s. This decade witnessed a wide range of introductions to, research on, translations, and productions of O’Neill’s play in the Chinese theatrical and cultural landscape. Chinese theater practitioners staged some thirty adaptations of O’Neill’s works in both domains of spoken drama and traditional opera, including productions by colleges, state-owned troupes, and independent theater groups. This dissertation contextualizes some of O’Neill adaptations in the socio-cultural context of the transitional period and …

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The Effects Of Learner-Centered Professional Development And Supporting Effective Teaching Practices In Elementary-Level Professional Learning Communities, Lisa Suther Johnson Oct 2023

The Effects Of Learner-Centered Professional Development And Supporting Effective Teaching Practices In Elementary-Level Professional Learning Communities, Lisa Suther Johnson

Theses and Dissertations

This action research study identified the effects of learner-centered professional development (PD) and continuous support of effective teaching practices during professional learning communities (PLCs). This study focused on four specific areas – 1) building the teacher’s content knowledge through PD, 2) providing support for the implementation of culturally relevant pedagogy during PLCs, 3) providing support for the creation of equitable learning environments with learner-centered instruction, and 4) reducing the math anxiety experienced by the teachers. This mixed-methods research design used pre- and post-survey data of third-grade teachers and students, instructional coach interview responses, and students’ post-assessment data to examine how …

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Probabilistic Cable Aging Diagnosis And Prognosis With Reflectometry And Capacitance Methods, Xuan Wang Oct 2023

Probabilistic Cable Aging Diagnosis And Prognosis With Reflectometry And Capacitance Methods, Xuan Wang

Theses and Dissertations

Safe and reliable operation of power plants and power transmission are critical to economy and society. Cables in power generation and transmission are subject to various thermal, chemical, and mechanical stresses, which generally lead to aging and degradation of cable insulation. It is reported that some cables with a projected lifetime of 40 years need to be replaced in 10-15 years. Poorly maintained aged cables can adversely affect power delivery and lead to catastrophic events, such as blackout, fires, and loss of lives. The current research on cable is mainly focused on the detection and localization of hard faults, which …

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Broken Bottles: Understanding The Relationship Between Alcohol Outlet Availability And The Proximity To Alcohol Outlets With Binge Drinking Behaviors In College Fraternity Men At Southeastern Public Universities, Jarod Alan Holt Oct 2023

Broken Bottles: Understanding The Relationship Between Alcohol Outlet Availability And The Proximity To Alcohol Outlets With Binge Drinking Behaviors In College Fraternity Men At Southeastern Public Universities, Jarod Alan Holt

Theses and Dissertations

Alcohol use among fraternity affiliated men presents a concerning trend with harmful consequences (DeSimone, 2009; Hingson et al., 2017; McCreary et al., 2021; Nuwer, 2001; Patrick et al., 2022; Ranker & Lipson, 2022). The availability theory of alcohol-related problems suggests alcohol use could be influenced based on the availability and proximity of alcohol outlets in the environment (Dimova, 2023; Kypri et al., 2008; Scribner et al., 2008; Single, 1984; Weitzmann et al., 2003). However, no existing studies of fraternity-affiliated students have examined the relationship of binge drinking and access to alcohol through alcohol outlet availability or proximity. This study examined …

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Structural, Functional And Biochemical Studies To Elucidate The Molecular Basis Of Xenobiotic Metabolism Of Tetranychus Uritcae, A Major Agricultural Pest, Ricardo Hernandez Arriaza Oct 2023

Structural, Functional And Biochemical Studies To Elucidate The Molecular Basis Of Xenobiotic Metabolism Of Tetranychus Uritcae, A Major Agricultural Pest, Ricardo Hernandez Arriaza

Theses and Dissertations

The two-spotted spider mite, Tetranychus urticae, is a major cosmopolitan pest that feeds on more than 1,100 plant species, including 150 crops. Such a wide host range indicates this mite’s unparalleled xenobiotic responsiveness that is also coincident with their ability to rapidly develop resistance to pesticides. An unprecedently large detoxifying machinery is one of the main biological traits responsible for their extraordinary adaptation potential and devastating effect on crops. Availability of the whole genome sequence revealed expansions in all major detoxifying families and demonstrated that this genome has been enriched by horizontally transferred genes from bacteria and fungi. Motivated by …

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Critical Literacy And Student Engagement: Disrupting The Canon In The Secondary English Classroom, Katherine Burdick Ramp Oct 2023

Critical Literacy And Student Engagement: Disrupting The Canon In The Secondary English Classroom, Katherine Burdick Ramp

Theses and Dissertations

Canonical literature is typically featured on the required texts list of secondary English classes while culturally relevant literature is frequently eschewed. Students struggle to understand and connect with the canonical literature as there are limited cultural connections that are relevant to their lives. As a result of this lack of culturally relevant literature in modern English curriculums, there has been a decrease in student engagement. The purpose of this study was to determine whether students’ engagement and their academic performance increased through the inclusion of these culturally relevant texts. Two research questions guided this study: (1) What effect does the …

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The Impact Of Ability Grouping On Academic Achievement In Elementary Reading, Kristi Bissell Oct 2023

The Impact Of Ability Grouping On Academic Achievement In Elementary Reading, Kristi Bissell

Theses and Dissertations

ABSTRACT This action research study describes the impact of ability grouping on fifth-grade students’ academic achievement in reading. The theoretical framework that supported this study is embedded in cooperative learning, social learning, and social interdependence. This study used a mixed methods design to consider the following research questions: “How does ability grouping impact students’ academic achievement in reading in a fifth-grade classroom?” The study also examined the impact that reading had on students’ confidence through a second research question: “What is the impact of ability grouping as it relates to students’ reading confidence?” A third research question was examined to …

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Recovering Lost Exposure From The Majorana Demonstrator And Testing Data Selection Assumptions, Thomas Lannen Oct 2023

Recovering Lost Exposure From The Majorana Demonstrator And Testing Data Selection Assumptions, Thomas Lannen

Theses and Dissertations

The Majorana Demonstrator recently concluded its search for neutrinoless double beta decay using an array of up to 40.4kg of germanium detectors, 27kg of which were enriched in 76Ge and housed inside a copper and lead compact shield located at the 4850 foot level in a clean room in the Davis Campus of the Sanford Underground Research Facility (SURF) in Lead, South Dakota. This search proceeded from June 26, 2015 until March 3, 2021 and 64.5 kg yr of enriched active exposure was acquired while achieving a world leading energy resolution of 0.12% FWHM at 2039 keV, one of …

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Contemporary Vocal Pedagogy In The Choral Ensemble Rehearsal: A Guide For Secondary Educators, Luke Lee Browder Oct 2023

Contemporary Vocal Pedagogy In The Choral Ensemble Rehearsal: A Guide For Secondary Educators, Luke Lee Browder

Theses and Dissertations

The field of contemporary commercial vocal pedagogy is relatively new, with serious academic study primarily taking place over the last twenty-five years. In that time, however, a growing body of research has shown that the function of the vocal mechanism operates in essentially the same manner across classical and contemporary commercial music (CCM) genres, but the application of vocal function is what differentiates classical and CCM singing. Since secondary music educators often represent the only vocal training their students will ever receive, it is helpful for them to know the differences in vocal techniques and how to effectively train singers …

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Real-Time Edge Computing For Autonomous Systems, Junlin Ou Oct 2023

Real-Time Edge Computing For Autonomous Systems, Junlin Ou

Theses and Dissertations

This research presents systematic studies and algorithmic and hardware development to enable real-time edge computing for autonomous systems, in particular, for robot path planning and localization applications. First, a low-cost, indoor, multi-camera positioning system is proposed to localize ground robots using the ArUco marker. In this system, the normalized coordinates of the marker processed by OpenCV are utilized to calculate the camera coordinates. Data-driven models are developed to establish a mapping relationship between the camera coordinates and the world coordinates of the marker. Fifty data pairs of the camera and world coordinate systems within one camera view (150 pairs in …

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Impact Of The Engineering Design Process On Rural Female Students’ Achievement And Self-Efficacy, Whitney Lowery Oberndorf Oct 2023

Impact Of The Engineering Design Process On Rural Female Students’ Achievement And Self-Efficacy, Whitney Lowery Oberndorf

Theses and Dissertations

Nearly one-fifth of U.S. children attend rural schools; however, these students have fewer opportunities for high-quality STEM learning. Rural students are also less likely to attend college and less likely to enroll in STEM majors than their urban and suburban peers. In conjunction with these factors, female students are also less likely to pursue STEM degrees and work in STEM fields. Broadening access and exposure to these areas, as well as improving female perceptions about STEM fields, is critical to closing the gap. This mixed-methods action research study was an effort to increase female achievement and self-efficacy in science and …

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Nonparametric Tests Of Interaction For The Two-Way Design With Skewed Distributions, Michael Ethan Hornsby Brown Oct 2023

Nonparametric Tests Of Interaction For The Two-Way Design With Skewed Distributions, Michael Ethan Hornsby Brown

Theses and Dissertations

The most common parametric procedure used to test main and interaction effects in the two- or more-groups factorial design is the analysis of variance (ANOVA) F test. Researchers in the behavioral and social sciences fields require statistical methods that are robust in the presence of deviations from the common parametric ANOVA assumptions of (a) normality, (b) homogeneity of variances among groups, and (c) independence of observations. When there is concern that the parametric assumptions are violated, nonparametric procedures can be employed that do not make as many initial assumptions about the parent populations. Of particular interest in the two-factor design …

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Unveiling The Lifeworld Of Educators’ Social Justice Journeys: A Phenomenological Investigation, Maria Rocas Halkias Oct 2023

Unveiling The Lifeworld Of Educators’ Social Justice Journeys: A Phenomenological Investigation, Maria Rocas Halkias

Theses and Dissertations

The aim of this qualitative phenomenological action research was to explore the viewpoints of educators participating in a community of practice that integrates the Universal Design for Learning (UDL) framework with culturally responsive teaching and personalized learning. The study involved six teachers from a competitive public school district in New Jersey. Data collection methods encompassed weekly reflections, researcher’s field notes, audio-recorded sessions, and interviews. The study yielded valuable insights into organizational frameworks and learning strategies that enhance educators’ ongoing reflective practices, while also advocating for districts to allocate resources to support teachers' continuous personalized professional development. Analysis of the findings …

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Supporting Improvement In Academic Outcomes And Self-Efficacy For Black Male Varsity Athletes, Katherine M. Currie Oct 2023

Supporting Improvement In Academic Outcomes And Self-Efficacy For Black Male Varsity Athletes, Katherine M. Currie

Theses and Dissertations

Athletics can have a profoundly positive impact on high school students and can be an avenue for the athletes to attend college. However, some athletes struggle to cope with the demands of athletics and this is especially true for Black male athletes who are already members of a historically marginalized community. The purpose of this study is to examine the support that the Academic Success Center (ASC) offers for students and its impact on their academic outcomes and self-efficacy. A mixed methods data analysis revealed three themes: positive impact on academic outcomes, positive impact on self-efficacy and student frustration with …

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Robustness Of Convolutional Neural Networks: Analysis And Applications, Xin Zhang Oct 2023

Robustness Of Convolutional Neural Networks: Analysis And Applications, Xin Zhang

Theses and Dissertations

Convolutional neural networks (CNNs) have gained increasing popularity and versatility in recent decades, finding applications in diverse domains including image recognition, natural language processing, recommendation systems, as well as safety-critical areas like autonomous driving, medical diagnostics, and military fields. However, the widespread use of CNNs in safety-critical applications has also given rise to concerns regarding their robustness. The low robustness of CNNs may lead to erroneous predictions and even significant losses of human life and property, especially when dealing with corner cases or boundary cases in real-world problem-solving. Most existing methods for evaluating CNNs still heavily rely on their accuracy …

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Counter-Stories From Former Foster Youth: College Graduates Disrupting The Dominant Narrative, Amanda May Moon Oct 2023

Counter-Stories From Former Foster Youth: College Graduates Disrupting The Dominant Narrative, Amanda May Moon

Theses and Dissertations

In the past decade, research on children in foster care or adults with foster care backgrounds has begun to explore factors that contributed to successful trajectories. Little work has been done, however, on factors that can be controlled, such as resources and support offered by K-12 schools, or for K-12 schooling. In this qualitative study, I explored the beliefs and perceptions of former foster youth college graduates about the impact of K-12 experiences on their academic and life trajectories. After surveying and interviewing five former foster youth college graduates, I used narrative analysis to understand the impact of their K-12 …

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From The City To The Countryside – Gentrification Across The Us: Conceptualizing Displacement Pressure, Constructing Novel Measurement Methodology, And Exploring Connections To Health, Parthenia Louise Luke Oct 2023

From The City To The Countryside – Gentrification Across The Us: Conceptualizing Displacement Pressure, Constructing Novel Measurement Methodology, And Exploring Connections To Health, Parthenia Louise Luke

Theses and Dissertations

In an era marked by profound neighborhood transformation, the phenomenon of gentrification emerges as a dominant force. This dissertation undertakes a holistic exploration of gentrification, unraveling its diverse typologies and consequential impacts on health outcomes. Manuscript 1 details the concept of displacement pressure, exploring the multi-faceted experiences of residents in transforming neighborhoods while highlighting psychological and physiological repercussions beyond mere physical relocation. Manuscript 2 leverages the innovative methodology of repeated measures latent profile analysis (RMLPA) to investigate the multiple manifestations of gentrification. Revealing five metropolitan and four nonmetropolitan profiles among gentrified neighborhoods, this analysis interrogates the complexity inherent in both …

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Enhancing Relation Database Security With Shuffling, Tieming Geng Oct 2023

Enhancing Relation Database Security With Shuffling, Tieming Geng

Theses and Dissertations

Database security holds paramount importance as it safeguards an organization's most valuable assets: its data. In an age marked by escalating cyber threats, protecting sensitive information stored in databases is essential to preserve trust, prevent financial losses, and maintain legal compliance. In this dissertation, an exploration into the realm of relation database security is undertaken. The research introduces a cryptographic secure shuffling algorithm designed to fortify database security. Additionally, the dissertation presents a series of innovative solutions aimed at bolstering both the security and efficiency of the shuffling algorithm. Encryption algorithms have long served as a mean of safeguarding sensitive …

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My Journey Toward A Culturally Relevant Music Pedagogy, Adam Michael Steele Oct 2023

My Journey Toward A Culturally Relevant Music Pedagogy, Adam Michael Steele

Theses and Dissertations

In this study I utilized critical autoethnography to examine my role as a White, male implementing Culturally Relevant Pedagogy (CRP) in an early childhood music classrooms. Five research questions were posed: (a) In what ways does White supremacy appear in an elementary music school curriculum? (b) What curricular transformations occur when I, as a White teacher, seek to make my curriculum more relevant to students of Color? (c) What dispositional transformations occur when I, as a White teacher, seek to make my music curriculum more relevant to students of Color? (d) What happens when students of Color engage in a …

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Critical Literacy And Self Efficacy Among Secondary Students Repeatedly Engaged In Literacy Intervention, Haley Rowles Oct 2023

Critical Literacy And Self Efficacy Among Secondary Students Repeatedly Engaged In Literacy Intervention, Haley Rowles

Theses and Dissertations

This mixed-methods study investigated how critical literacy questioning impacted the self-efficacy of secondary students who had been repeatedly engaged in literacy intervention because of failed standardized assessments as well as the teacher experience in using critical literacy questioning. The study was conducted over four and a half weeks in a secondary literacy intervention classroom. Data was collected using surveys, observations, and interviews, which were analyzed through inductive coding. The results of the study indicate that critical literacy questioning, on average, increased student self-efficacy under certain conditions. It also illustrated that the use of critical literacy questioning, which sometimes leads to …

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The Utility Of Bayesian Predictive Models To Forecast Arboviruses In The United States Of America And Territories, Maggie Suzanne Jennave Mccarter Oct 2023

The Utility Of Bayesian Predictive Models To Forecast Arboviruses In The United States Of America And Territories, Maggie Suzanne Jennave Mccarter

Theses and Dissertations

Statistical models have been utilized to understand and forecast infectious diseases across the globe. However, these models have historically been difficult to access and interpret for non-specialist audiences. This dissertation focuses on one computationally efficient model fitting method, the integrated nested LaPlace approximation approach, to forecast three arboviruses in hopes of encouraging accessibility to statistical modelling. Such accessibility could provide areas who simultaneously are most susceptible to infection, and have the least resources, an invaluable tool for informing policy and prevention decisions. The resulting models included biological, land cover, and environmental factors and produced accurate forecasts of neuroinvasive West Nile …

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Design And Fabrication Of High-Resolution Epitaxial 4h-Sic Metal Insulator Semiconductor Detectors, Omerfaruk Karadavut Oct 2023

Design And Fabrication Of High-Resolution Epitaxial 4h-Sic Metal Insulator Semiconductor Detectors, Omerfaruk Karadavut

Theses and Dissertations

In the last two decades, significant strides have been made in the epitaxial film growth of 4H-silicon carbide (4H-SiC), establishing it as a premier wide bandgap material for radiation detection application under harsh environments. This is primarily attributed to its unique combination of physical properties such as high thermal conductivity, wide bandgap, robust breakdown field, and radiation hardness. Metal/4H-SiC epitaxial layer Schottky barrier diodes (SBDs) have emerged as reliable radiation detectors for harsh environments. However, the utilization of thicker epitaxial layer devices encounters challenges due to the minimum achievable doping concentration in 4H-SiC epitaxial layers, necessitating higher bias voltages for …

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No More Loosies: A Mixed-Methods Study On The Implementation And Enforcement Of The Loose Cigarette And Bidi Sale Ban In India, Mayank Sakhuja Oct 2023

No More Loosies: A Mixed-Methods Study On The Implementation And Enforcement Of The Loose Cigarette And Bidi Sale Ban In India, Mayank Sakhuja

Theses and Dissertations

Background: Sale of loose cigarettes and bidis (loosies) is widely accepted as a key factor in promoting the tobacco epidemic in India. This mixed-methods study aimed to broaden understanding around the sale and purchase of loosies addressed three aims: 1) To determine the prevalence and correlates of loosies purchase in India; 2) To examine the association between purchase behavior and health warning labels (HWLs) exposure and responses, and 3) To conduct a stakeholder analysis regarding the ban on the sale of loosies in India. Methods: Data from the 2018-19 Tobacco Control Policy (TCP) India survey (643 current cigarette users and …

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Impact Of Training And Experience On Hearing Loss Health Literacy In Speech-Language Pathologists, Ellen Claire Cooper Oct 2023

Impact Of Training And Experience On Hearing Loss Health Literacy In Speech-Language Pathologists, Ellen Claire Cooper

Theses and Dissertations

The purpose of this study was to explore general health literacy, hearing loss health literacy, and confidence levels among SLPs with different levels of academic training and on-the-job experience related to hearing loss and to understand how SLPs felt their training and experience contributed to their hearing loss health literacy development. Across two aims, we evaluated predictors of SLPs’ hearing loss health literacy and SLP beliefs of how hearing loss health literacy is gained. The results from this study indicated that SLPs had high levels of general health literacy and but marginal to low levels of hearing loss health literacy. …

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The Effect Of Instructionally Embedded Cognitive Reframing On Students’ Self-Beliefs Of Their Mathematical Competence, Kelly Eyre Frazee Oct 2023

The Effect Of Instructionally Embedded Cognitive Reframing On Students’ Self-Beliefs Of Their Mathematical Competence, Kelly Eyre Frazee

Theses and Dissertations

Many students lack the ability to maintain positive perceptions of their mathematical self-belief, resulting in undesirable social, emotional, and academic outcomes. The purpose of this study was to investigate the impact of a cognitive reframing strategy on third and fourth grade math intervention students’ perceptions of their mathematical competence. This study sought to understand the impact of this emotional regulation strategy on students’ ability to autonomously regulate their negative or irrational thoughts related to their mathematics abilities, as well as the impact on their self-beliefs. Data for this study were collected through semi-structured interviews with students, student reflections, and researcher …

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Adverse Childhood Experiences And Social Determinants Of Health In Relation To Cigarette Smoking And E-Cigarette Use Among Adults, Kankana Sengupta Oct 2023

Adverse Childhood Experiences And Social Determinants Of Health In Relation To Cigarette Smoking And E-Cigarette Use Among Adults, Kankana Sengupta

Theses and Dissertations

Cigarette smoking is the leading cause of preventable morbidity and premature mortality in the U.S. and other high-income nations. E-cigarette use or vaping is an addictive behavior. During the past 5 years, the prevalence of e-cigarette use has increased markedly in U.S. adolescents and young adults. The public health implications of this increased prevalence are unclear. Adverse childhood experiences (ACEs) are associated with cigarette smoking in adulthood. However, the pathway from experiencing ACEs in childhood to smoking cigarettes or using e-cigarettes in adulthood is not clearly understood. Additional factors experienced between childhood and adulthood might either increase or decrease the …

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Impact Of Steroid Receptor And Hormone Manipulation In Skeletal Muscle: Implications For Glucose Metabolism And Insulin Sensitivity In Male Mice, Christian Aaron Unger Oct 2023

Impact Of Steroid Receptor And Hormone Manipulation In Skeletal Muscle: Implications For Glucose Metabolism And Insulin Sensitivity In Male Mice, Christian Aaron Unger

Theses and Dissertations

This dissertation aimed to investigate the influence of modifying steroid receptor content and steroid production within skeletal muscle on glucose metabolism and insulin sensitivity within the context of diet-induced obesity. Specifically, our research focused on three key aspects:1) determining the role that skeletal muscle androgen receptor has on glucose metabolism and insulin action in male mice fed a high-fat diet and 2) determining if inducible skeletal muscle aromatase overexpression improves glucose intolerance and insulin action in male mice fed a high-fat diet and 3) determining if inducible skeletal muscle estrogen-receptor alpha (ER-α) overexpression improves glucose intolerance and insulin action in …

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Integrated Wastewater Surveillance For Sars-Cov-2 And Antibiotic Resistant Bacteria: Implications For Public Health And Environmental Management, Mirza Isanovic Oct 2023

Integrated Wastewater Surveillance For Sars-Cov-2 And Antibiotic Resistant Bacteria: Implications For Public Health And Environmental Management, Mirza Isanovic

Theses and Dissertations

While current technologies have inadvertently resulted in wastewater treatment plants (WWTPs) becoming major sources of global antibiotic resistance gene (ARG) dissemination, wastewater can be leveraged to provide vital community-level health information. This project examined both of these aspects through wastewater-based surveillance of SARS-CoV-2 and metagenomic analysis of specific ARGs collected from both activated sludge and bioaerosols. In this study, we investigated treatment steps between the influent and final treated effluent to identify the point at which viral RNA is below detection. Additionally, we examined air surrounding high turbulence treatment steps to test for the presence of SARS-CoV-2 RNA in WWTP-generated …

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