Open Access. Powered by Scholars. Published by Universities.®

Digital Commons Network™

Open Access. Powered by Scholars. Published by Universities.®

University of South Carolina

Discipline
Keyword
Publication Year
Publication
Publication Type
File Type

Articles 1471 - 1500 of 18387

Full-Text Articles in Entire DC Network

Trust In Governance System (Tgs) In The Hotel Context: Scale Development And Validation, Swechchha Subedi Jul 2024

Trust In Governance System (Tgs) In The Hotel Context: Scale Development And Validation, Swechchha Subedi

Theses and Dissertations

The purpose of this study was to conceptualize trust in governance systems (TGS) within the hotel context, develop a scale to measure it, and validate its effects on hotel investment decisions. The study focused on the perspectives of hotel leadership which includes the owners, operators, and investors in the United States. The study employed a mixed-methods approach, exploratory sequential research design. Initially, the governance system within the hotel industry was conceptualized, and trust in governance was defined. The scale development phase involved generating items and dimensions through literature review, expert review, and pilot testing. The final scale included multiple dimensions …


“Finally Somebody Wants To Hear Us”: Soviet Women And Political Violence In Svetlana Alexievich’S Narratives, Liubov Kartashova Jul 2024

“Finally Somebody Wants To Hear Us”: Soviet Women And Political Violence In Svetlana Alexievich’S Narratives, Liubov Kartashova

Theses and Dissertations

This dissertation explores the emotional and social impact of significant Soviet historical events, including World War II, the Soviet-Afghan War, and the Chornobyl disaster, on collective memory. Svetlana Alexievich, a Belarusian Nobel Prize laureate, employs a polyphonic narrative technique to challenge official histories of these events and foreground the voices of ordinary people, particularly women. Focusing on her works – The Unwomanly Face of War, Zinky Boys, and Chernobyl Prayer – the study delves into the gendered experiences and narratives of women involved in these events. Integrating feminist scholarship on international relations and security, this research analyzes women’s roles in …


Improving Drug Repurposing Success: Integrating Large Database Claims Analysis In Drug Discovery, Joseph Magagnoli Jul 2024

Improving Drug Repurposing Success: Integrating Large Database Claims Analysis In Drug Discovery, Joseph Magagnoli

Theses and Dissertations

Drug repurposing has emerged as an innovative strategy to identify new therapeutic uses for existing medications. However, with few notable exceptions, repurposing existing drugs has limited overall success, often failing in randomized controlled trials (RCTs) due to inadequate treatment efficacy in new clinical settings. To improve success rates, I propose a framework titled REMIDY: Retrospective and Experimental Methods Integration for Drug DiscoverY. The REMIDY framework incorporates retrospective claims analysis into the drug discovery process. I demonstrate that retrospective analysis can leverage extensive administrative and clinical data to address translational gaps between pre-clinical experimental models and RCTs. For example, pre-clinical experimental …


Nonverbal Iq Test Performance In Preschool-Age Children With Varying Language, Sandra Danelle Irvin Jul 2024

Nonverbal Iq Test Performance In Preschool-Age Children With Varying Language, Sandra Danelle Irvin

Theses and Dissertations

Purpose – This study aims to investigate the impact of two types of factors on IQ test performance in children with variation in language ability. The two types of factors studied here are: a) test characteristics (i.e., complexity of test directions) and test-taker characteristics (i.e., language ability). Method – Four participants, ages 4-7, completed norm referenced assessments for language and intelligence. Results – Descriptive results suggest no discernable trends between performance on language assessments and nonverbal IQ measures. The results demonstrated a discernable negative trend between performance on nonverbal IQ measures and linguistic complexity of instructions. Implications – While the …


Measuring Evidence Application In Routine Mental Health Settings: Testing A Coding System And Providing A Proof Of Concept, Eleanor Wu Jul 2024

Measuring Evidence Application In Routine Mental Health Settings: Testing A Coding System And Providing A Proof Of Concept, Eleanor Wu

Theses and Dissertations

Over the past 25 years, there have been increasing calls to advance the application of evidence in routine mental health settings for youth and families. Methods in the field for characterizing evidence application have played a critical role in shaping these efforts, which, to-date, have largely focused on measuring providers’ adherence to practices from evidence-based programs in treatment sessions. While this program-centric paradigm for characterizing evidence application has supported the widespread implementation of evidence-based programs in public mental health settings, it is limited in scope and applicability for characterizing all the ways that evidence may be applied across a service …


Saved By Naloxone: The Path To Sobriety?, Marli Rose-Firillo Fichtner Jul 2024

Saved By Naloxone: The Path To Sobriety?, Marli Rose-Firillo Fichtner

Theses and Dissertations

Beginning in the early 2000s, lawmakers sought to mitigate harm and reduce mortality rates by enacting various policies and increasing community outreach, such as educating society about the dangers of opioids. These efforts can be divided into two broad categories: Drug use prevention and harm reduction. Research has been conducted on both of these strategies, utilizing retrospective analysis on outcomes including crime and mortality, among others. It is of great interest to understand which policies are most effective. NALs are an example of harm reduction because they reverse overdoses should they occur. Preemptive naloxone distribution reduces the likelihood of fatal …


Humanizing Healthcare: Supporting Lgbtq+ Healthcare Professionals And Trainees, Atticus Wolfe Jul 2024

Humanizing Healthcare: Supporting Lgbtq+ Healthcare Professionals And Trainees, Atticus Wolfe

Theses and Dissertations

The public perception of the healthcare profession has been shifting in recent years largely attributed to the rise of scientific and medical skepticism impacting perceptions of the value of healthcare professionals and care itself (Goddard & Patel 2021). While healthcare professions remain associated with higher public value, healthcare professionals and trainees are expected to adhere to rigid expectations of medical professionalism that may contradict other aspects of their identities. LGBTQ+ identity in particular may pose conflicts to the expectations of healthcare professionalism, contributing to lower self-perceived value for LGBTQ+ healthcare professionals and trainees compared to non-LGBTQ+ healthcare professionals and trainees …


Exploring The Impact Of Neonatal Transport On The Health Of Black Preterm Infants And Psychosocial Challenges Faced By Parents In Relation To Social Determinants Of Socioeconomic And Racial Inequities, Karen Faye Warren Jul 2024

Exploring The Impact Of Neonatal Transport On The Health Of Black Preterm Infants And Psychosocial Challenges Faced By Parents In Relation To Social Determinants Of Socioeconomic And Racial Inequities, Karen Faye Warren

Theses and Dissertations

Neonatal transport is a unique aspect of preterm birth. This descriptive, exploratory dissertation study used a multiple-case study design, and mixed methods approach to describe the trajectory of Black preterm outborn infants and their mothers from birth, through transport to a referral center through NICU hospitalization until discharge, for a detailed analysis of each case. The specific aims were 1) Describe each infant's transport trajectory, including baseline characteristics of the community hospital of birth (size, level of care, birthing resources), transport characteristics (mode, distance, personnel), and infant health from birth to arrival of regional referral neonatal intensive care unit; 2) …


A Careful Examination Of The Parameters Impacting The Study Of Plant/Bacteria Interactions, Caroline Victoria Royals Jul 2024

A Careful Examination Of The Parameters Impacting The Study Of Plant/Bacteria Interactions, Caroline Victoria Royals

Theses and Dissertations

Our laboratory has been studying how different Caulobacter strains impact Arabidopsis plant growth. While reading papers published by other laboratories, I noticed inconsistencies in the methods used by different plant/bacteria interaction studies. For example, a variety of different variables have been used for defining a bacterium as Plant Growth Promoting (PGP). To establish a baseline, I conducted longitudinal studies that examined the impact of bacteria on all phases of a plant’s life. I found that individual Caulobacter wild type strains impact different aspects of plant growth. In addition, I continuously encountered problems with within and between pot variation in plant …


Reimagining Utopia In Post-Utopian China: Chinese Science Fiction And The Reinvention Of Cultural Tradition, Dan Luo Jul 2024

Reimagining Utopia In Post-Utopian China: Chinese Science Fiction And The Reinvention Of Cultural Tradition, Dan Luo

Theses and Dissertations

Despite the end of China’s socialist dream in the late 1970s, utopian expressions about the nation’s rise and progress have continued to emerge in official and popular imaginaries. These expressions find an outlet in the newly popularized sci-fi genre, and especially in literary experiments that evoke cultural resources ranging from premodern and early modern historical and literary records of scientific achievements to figures, tropes, and myths in classical tales, vernacular novels, and ethnic traditions. These experiments at times validate and support, and at times challenge and subvert the nationalist, progressive, and utopian narratives of the state. This dissertation investigates the …


Knowledge, Attitudes And Practices Regarding Sexually Transmitted Infections In South Carolina: A Cross-Sectional Survey And Comparison To Geographically-Associated Social Determinants Of Health, Sean Patrick Sweeney Jul 2024

Knowledge, Attitudes And Practices Regarding Sexually Transmitted Infections In South Carolina: A Cross-Sectional Survey And Comparison To Geographically-Associated Social Determinants Of Health, Sean Patrick Sweeney

Theses and Dissertations

Sexually transmitted disease (STD) rates are on the rise in the United States. South Carolina ranks consistently among the states with the highest STD burdens, especially for the bacterial diseases gonorrhea and chlamydia. This study sought to determine the opinions, beliefs, and knowledgebase of South Carolina citizens regarding STDs and sexual health/education. In doing so, the study seeks to identify areas of improvement for educators, healthcare workers, and public health employees. Using a web-based cross-sectional survey, this study contacted approximately 900,000 South Carolina residents for participation. Participants were asked a variety of questions focused on STD knowledge, opinions, and practices. …


Sexual Quality Of Life In Sexual And Gender Minority Women After Cancer, Heather Schneider Miles Jul 2024

Sexual Quality Of Life In Sexual And Gender Minority Women After Cancer, Heather Schneider Miles

Theses and Dissertations

Sexual quality of life (SQoL) is a critical aspect of well-being, encompassing physical, emotional, and social dimensions. For sexual and gender minority women (SGMW)—lesbian, bisexual, transgender, or queer—cancer presents unique challenges. This dissertation examined the relationships between cancer treatment symptoms, social support, and communication with the cancer care team (CCT) on SQoL among SGMW survivors of breast, gynecological, and colorectal cancers. Quantitative data from 37 participants were collected using PROMIS® measures, assessing demographics, treatment history, post-treatment symptoms, perceived social support, and communication with the CCT. Additionally, in-depth interviews with five participants provided qualitative insights into their experiences and the meaning …


Light Em' Up, Lorna Renee Young Jul 2024

Light Em' Up, Lorna Renee Young

Theses and Dissertations

In this thesis I will document and explore my process from researching the show to putting it on stage. Theatre is different from concert lighting which I have experience in but lighting in a theatre capacity is still new and through every show I was able to learn something new. Through this program I have learned how to successfully take a script from the paperwork to the stage.


Social Cognitive Factors That Contribute To Student Retention In A High School Engineering Pathway: A Longitudinal Study, Matthew Vargyas Jul 2024

Social Cognitive Factors That Contribute To Student Retention In A High School Engineering Pathway: A Longitudinal Study, Matthew Vargyas

Theses and Dissertations

This action research study investigated the cognitive factors that impacted students’ choice to continue within a high school engineering pathway, and the effect of multiple engineering courses on students’ engineering self-efficacy. Participants (N = 87) were students who completed three quantitative surveys throughout the engineering course(s) in which they were enrolled. Using the theoretical framework of Social Cognitive Career Theory, each survey measured student engineering self-efficacy, coping self-efficacy, outcome expectations, interests, persistence goals, external supports, and external barriers. Near the end of the course, students completed a qualitative, open-response questionnaire where they indicated their decision to continue in the engineering …


Understanding Cancer Grade And Survival Disparities Among Young Adults Diagnosed With Non-Hodgkin’S Lymphoma (Nhl) Residing In South Carolina, Prema S. Bhattacharjee Jul 2024

Understanding Cancer Grade And Survival Disparities Among Young Adults Diagnosed With Non-Hodgkin’S Lymphoma (Nhl) Residing In South Carolina, Prema S. Bhattacharjee

Theses and Dissertations

Introduction. Previous research has shown that age and cancer grade differences must be carefully considered when developing initiatives to improve outcomes for NHL among the young adult population. The aims of this study are 1) to examine differences between low vs. high grade in NHL by race/ethnicity, healthcare insurance, and geographic factors among YAs aged 18-39 years of age in South Carolina, 2) to examine delays in the first course of cancer treatment for NHL by race/ethnicity, healthcare insurance, and county of residence (urban vs. rural) among YAs aged 18-39 years of age in South Carolina, and 3) examine differences …


How Organizational Structure And Power Dynamics Impact Decision Making—An Empirical Investigation Of General Manager Turnover In The National Basketball Association, Xiaoan Huang Jul 2024

How Organizational Structure And Power Dynamics Impact Decision Making—An Empirical Investigation Of General Manager Turnover In The National Basketball Association, Xiaoan Huang

Theses and Dissertations

This dissertation examines the factors affecting GM dismissals in the NBA. Although there is limited consideration of executives in sport, scholars argue that GMs play a critical role within professional sport organizations, as they are generally involved in both business and on-field operations of the team. While there is some understanding of the impact that GMs have on organizational performance in sports, there is a lack of consideration of the tenure of executives and the factors that lead to turnover in these positions. As such, there is a critical need for further examination of GMs in sport. Following power theory …


Optimization Of A Nanotechnology-Based System For The Treatment Of Electroplating Wastewater, Madeleine Mary Meyer Jul 2024

Optimization Of A Nanotechnology-Based System For The Treatment Of Electroplating Wastewater, Madeleine Mary Meyer

Theses and Dissertations

To protect humans and the environment, human actions that may expose living organisms to toxic metals are heavily regulated in developed countries. The use and production of toxicants in commercial applications is tightly controlled in the United States of America by federal and state laws. Due to this fact, United States manufacturing companies are required to control the amount of regulated toxicants that leave their facilities. Toxic metals in wastewater are heavily regulated by federal and state law, with manufacturing facilities permitted individually for the concentrations of metals they are allowed to discharge via their wastewater. From previous research conducted …


Three Essays On Environmental, Social, And Governance (Esg), Zhengwei Fu Jul 2024

Three Essays On Environmental, Social, And Governance (Esg), Zhengwei Fu

Theses and Dissertations

This abstract synthesizes findings from three studies examining the impact of environmental, social, and governance (ESG). In essay one, using environmental regulatory enforcement data from EPA, I find that facility-level political connections are positively related to the likelihood of experiencing environmental regulatory enforcement. The effect is mainly driven by political connections related to Democratic senators. Consequently, politically connected facilities reduce their air pollution. The effect of political connection is diminished when the authority of senators over environmental regulatory enforcement becomes weaker after the 2017 presidential election. Heterogeneity analyses reveal that the impact of political connection is stronger in states with …


Investigating The Mediating Effect Of Social Support In Team Sport Participation On Adolescent Mental Health Outcomes, Olivia Schmitke Jul 2024

Investigating The Mediating Effect Of Social Support In Team Sport Participation On Adolescent Mental Health Outcomes, Olivia Schmitke

Theses and Dissertations

Peer and non-familial adult supportive relationships are a critical part of healthy adolescent development, positively influencing psychological, behavioral, and social domains (e.g., Panza et. al., 2020). Extracurricular sports activities are a source of peer (e.g., teammates) and adult (e.g., coaches) relationships and are associated with favorable impacts on mental health which may be an impactful protective factor given the rise of mental health crisis in youth today. The present study aimed to clarify the relationship mechanisms underlying the benefits of sports participation by examining and effecting social support has on mental health outcomes in adolescents engaged in sports. In doing …


Using Youth Participatory Action Research To Scale Up Pre-Exposure Prophylaxis (Prep) In The Southern United States, Mariajose Jhamira Paton Jul 2024

Using Youth Participatory Action Research To Scale Up Pre-Exposure Prophylaxis (Prep) In The Southern United States, Mariajose Jhamira Paton

Theses and Dissertations

The recently launched initiative, Ending the HIV Epidemic (EHE), provides a targeted plan to end HIV in the United States (US) by 2030, and prioritizes key demographic groups and geographic areas that are disproportionately burdened by HIV. Sexual and gender minority (SGM) youth, especially Black and Latiné youth (SGMBLY), are a key population for EHE as they have experienced the largest increase in new HIV rates in recent decades. States identified by EHE are disproportionately located in the Southern US, where increasing the uptake of pre-exposure prophylaxis (PrEP) for HIV has been a challenge. Though proven effective, youth participatory action …


Scenic Design: Learning How To Think Outside The Black Box, Ashley Jensen Jul 2024

Scenic Design: Learning How To Think Outside The Black Box, Ashley Jensen

Theses and Dissertations

During my time in the scenic design MFA program at the University of South Carolina, the most important thing I learned is how little I knew before starting this journey. This thesis will explore the challenges I faced and the growth I experienced through the pain of it all. I will demonstrate what I learned by going through each design process step-by-step, and how I became a better artist for it.


Exploring Shape Dependency Of Catalysts For Chemical Reactions, Kaveh Shariati Jul 2024

Exploring Shape Dependency Of Catalysts For Chemical Reactions, Kaveh Shariati

Theses and Dissertations

Recent advancements in the synthesis of nanoparticles, particularly one-dimensional (1D) nanoparticles, have significantly enhanced the catalytic activity of various processes by enabling precise control over their morphologies and exposing unique crystallographic facets. The shape of nanoparticles is closely linked to their chemical, physical, electrical, optical, magnetic, and catalytic properties. This dissertation investigates the impact of 1D nanoparticle catalysts on two distinct and well-known chemical reactions. In the first part of the study, we explore the catalytic activity and selectivity of silver catalysts in the ethylene epoxidation reaction, which are intrinsically linked to their faceting. Silver nanowire catalysts representing Ag(100) and …


Sleep Quality And Quantity Assessment Among African American Survivors Of Lung Cancer With And Without Chronic Obstructive Pulmonary Disease (Copd), Amanda Rae Myhren Dyer Jul 2024

Sleep Quality And Quantity Assessment Among African American Survivors Of Lung Cancer With And Without Chronic Obstructive Pulmonary Disease (Copd), Amanda Rae Myhren Dyer

Theses and Dissertations

Introduction: Improving the quality of life of survivors of early-stage lung cancer (NSCLC, Stages I - IIIa) requires attention to persistent, burdensome symptoms, including sleep disturbances. While research exists regarding sleep quality, sleep quantity, and sleep disturbances in cancer survivors, minimal research targets this minority survivor population. The purpose of this study was to measure and assess sleep quality, sleep quantity, and sleep disturbances among African American survivors of lung cancer. Based on the Symptom Management Theory, our comprehensive assessment focuses on a racial minority group and multiple diagnostic groups (COPD vs. No COPD). Methods: This two-group, cross-sectional, descriptive study …


Enabling Novel Nanopore Sensing Approaches For Personalized Medicine Through Chemical Modifications To Analytes, Zehui Zhang Jul 2024

Enabling Novel Nanopore Sensing Approaches For Personalized Medicine Through Chemical Modifications To Analytes, Zehui Zhang

Theses and Dissertations

Nanopore sensors have garnered significant attention recently, not only for their groundbreaking advancements in single-molecule DNA sequencing but also for their diverse applications in stochastic sensing, single-molecule chemistry, and protein unfolding. The interaction of single molecules with the nanopore sensing interface leads to characteristic ionic current modulations, reflecting the composition, charge, distribution, structure, and sequence of the translocating molecule. With the electrical resistive pulse nanopore sensing, its single-molecule sensitivity and specificity have opened doors to numerous potential applications in personalized medicine. I will discuss recent advancements in the sensitivity and specificity of personalized medicine using nanopore sensors, focusing on proteomic …


Social-Ecological Determinants Of Affective States Among College Students: A Cross-Cultural Ecological Momentary Assessment Study, Abhishek Aggarwal Jul 2024

Social-Ecological Determinants Of Affective States Among College Students: A Cross-Cultural Ecological Momentary Assessment Study, Abhishek Aggarwal

Theses and Dissertations

Background: College students experience a complex and diverse array of stressors during their college life, making them vulnerable to severe mental health issues. Momentary affective states are linked to major mental health disorders and overall well-being; however, the current social-ecological model of affect lacks a temporal dimension, failing to account for within-person dynamics of affective states over time. This study disentangles the complex temporal dynamics among the momentary, multilevel social-ecological factors and affective states in the real-world setting of college students across the United States (US) and India. However, establishing invariance of the affect model across time, people, and cultures …


Evaluation Of Mechanism Of Action And Toxicity Of Novel Psychoactive Substances (Nps) Identified As Cannabinomimetics, Robert Michael Sears Jul 2024

Evaluation Of Mechanism Of Action And Toxicity Of Novel Psychoactive Substances (Nps) Identified As Cannabinomimetics, Robert Michael Sears

Theses and Dissertations

Synthetic cannabinoid receptor agonists (SCRA), also referred to as synthetic cannabinoids (SCs), pose a significant public health risk, create an undue burden on local emergency departments, and present significant challenges for law enforcement officers and forensic laboratories. SCs are a diverse group of compounds sold with the intent to illicit psychoactive responses like tetrahydrocannabinol (THC), the primary psychoactive component in marijuana. Since their initial detection in 2004, illicit use of SCs has grown in popularity. Recognizing the dangers of SC use, the Drug Enforcement Agency has moved to schedule the analytes routinely identified in street drugs. Despite these efforts, the …


Essays In Labor Economics, Inclusion, And Diversity, Saharnaz Babaei Balderlou Jul 2024

Essays In Labor Economics, Inclusion, And Diversity, Saharnaz Babaei Balderlou

Theses and Dissertations

This dissertation presents a comprehensive analysis of various teacher staffing policies and their impact on teacher retention and turnover. It comprises three studies, each addressing a unique aspect of teacher staffing challenges in the United States and in South Carolina. Chapter 2 investigates how different salary structures (frontloading vs. backloading) affect teacher turnover in South Carolina. Using a Difference-in-Differences (DID) approach and data from FY2014 to FY2023, the study finds that frontloading salary schedules do not significantly impact overall teacher turnover, with negligible effects on novice teachers. However, the impact varies with district characteristics: specifically, frontloading may reduce turnover in …


Enhancing The Security In High-Speed Networks Using P4 Programmable Switches, Ali Alsabeh Jul 2024

Enhancing The Security In High-Speed Networks Using P4 Programmable Switches, Ali Alsabeh

Theses and Dissertations

Network security has become increasingly essential in today's networks due to the growth of various network applications, such as Machine Learning (ML) and Fifth-Generation (5G) Networks. One fundamental Internet protocol is the Domain Name System (DNS), which maps domain names to Internet Protocol (IP) addresses. Despite its importance, DNS traffic is often forwarded without being analyzed, making it a center of ever-evolving attacks. Traditionally, defense strategies are implemented on fixed-function security middleboxes that are costly, proprietary, and hard to manage. Alternatively, defenses implemented in software use general-purpose servers (e.g., the control plane of a Software-Defined Networking (SDN) network) that cannot …


The Fate Of Fixed Nitrogen In Santa Barbara Basin Sediments During Seasonal Anoxia, Xuefeng Peng, David J. Yousavich, Annie Bourbonnais, Frank Wenzhöfer, Felix Janssen, Tina Treude, David L. Valentine Jun 2024

The Fate Of Fixed Nitrogen In Santa Barbara Basin Sediments During Seasonal Anoxia, Xuefeng Peng, David J. Yousavich, Annie Bourbonnais, Frank Wenzhöfer, Felix Janssen, Tina Treude, David L. Valentine

Faculty Publications

Despite long-standing interest in the biogeochemistry of the Santa Barbara Basin (SBB), there are no direct rate measurements of different nitrogen transformation processes. We investigated benthic nitrogen cycling using in situ incubations with 15NO 3̅  addition and quantified the rates of total nitrate (NO 3̅) uptake, denitrification, anaerobic ammonia oxidation (anammox), N2O production, and dissimilatory nitrate reduction to ammonia (DNRA). Denitrification was the dominant NO 3̅ reduction process, while anammox contributed 0 %–27 % to total NO 3̅ reduction. DNRA accounted for less than half of NO 3̅ reduction except at the …


Picture Yourself Here: Sources For Exhibits And Programs, John H. Barnett Jun 2024

Picture Yourself Here: Sources For Exhibits And Programs, John H. Barnett

Faculty and Staff Publications

This document lists sources for free to no-cost exhibits and programs that have been carried out by personnel at the library at the University of South Carolina Upstate. The document accompanies the presentation, "Picture Yourself Here: Using Exhibits and Programs to Attract and Interact with the Campus Community."