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Health Status In An Urban-Dwelling, Subtropical Frog Species (Lithobates Sphenocephalus) And Its Relation To Ranavirus And Hemoparasites, Gabrielle M. Wickersham

USF Tampa Graduate Theses and Dissertations

Urbanization poses significant challenges to wildlife, including amphibians. The present study uses a multi-parameter approach that incorporates veterinary techniques to investigate the current health status of the adult southern leopard frogs (Lithobates sphenocephalus) in Tampa Bay, Florida, amidst urban stressors including nutrient loading, fragmented habitats, and light and noise pollution. Novel values for fluctuating asymmetry (e.g., variation between left and right bilateral traits; FA), body condition (CF), stress (e.g., neutrophil:lymphocyte (N:L) ratio), and inflammation (e.g., neutrophil morphologic abnormalities, parasite load) are reported. I also investigate the relationship of overall health with ranavirus presence and hemoparasite infections. Ranavirus was absent in …

Interrelationships Among Local Values Of Wet Bulb Globe Temperature, Heat Index, And Adjusted Temperature, Andrea Giraldo

USF Tampa Graduate Theses and Dissertations

Occupational heat stress significantly affects outdoor workers who face challenges due to increased heat exposure. Because of the prevalence of heat illness, it is important to measure heat stress for outdoor workers. Monitoring occupational heat stress most often relies on the Wet Bulb Globe Temperature (WBGT) measure. Heat Index (HI) is a widely used measure to account for air temperature and humidity. Adjusted Temperature (Tadj) considers air temperature, humidity and estimates radiant heat. There is interest in predicting WBGT from HI and HI from WBGT. This study builds on previous USF research by Bernard and Iheanacho and Irvin to evaluate …

“Urban Renewal” Surrounding Florida Solar Plants: A Study On Low-Carbon Gentrification, Megan Amber Grove

USF Tampa Graduate Theses and Dissertations

Renewable energy and sustainable living are growing trends in Florida as the state “develops” rural landscapes and “redevelops” urban ones, resulting in neighborhood changes, including displacement of low-income and minority populations (LIMP). Solar energy has not historically been a root cause of such changes, but in recent years it has increasingly accompanied neighborhood development which prioritizes the interests of the elite and middle class. As such, it has become a contributor to “urban renewal,” which must be addressed to avoid future LIMP displacement. This study used geospatial and data science technologies and techniques to empirically explore and analyze urbanization and …

A Differentially Methylated Region Analysis Between Three Disease States Of Major Depressive Disorder In Primarily African-American Cohorts, Lanie Katelynn Mullins

USF Tampa Graduate Theses and Dissertations

Major depressive disorder (MDD) is a common and debilitating disorder that affects millions of people worldwide. MDD is a multifactorial disease with no established mechanism currently able to explain all facets of the disease or its etiology. Feedback loop mechanisms have been posited to explain the interactions of psychological and physical components of the disease etiology. Epigenetics, specifically DNA-methylation analyses, can shed light on the interaction between the within-person environment resulting from MDD symptomology, the persistence of the disease, and factors influencing remission. Here, a differentially methylated region analysis was conducted using samples derived from whole blood to interrogate the …

Single And Dual Cell Encapsulation Via Liquid Core Hydrogels Using Pico Injection, Jade Houston

USF Tampa Graduate Theses and Dissertations

In this project, a comprehensive microfluidic device, along with several interdependent subsystems, was designed and developed in SolidWorks, leveraging a combination of 3D resin printing with biocompatible resin and micromachining with polymethylmethacrylate (PMMA). The microfluidics chip integrated both passive and active components to facilitate its primary function: dual cell encapsulation via liquid core sodium alginate hydrogel droplets.

Integral to the microfluidics chip design were key features including a 5-convolution Archimedes spiral for particle sorting, a flow focusing junction for droplet generation, and a pico injector for injecting additional cells into passing droplets via the manipulation of an electric field.

An …

Development Of A Plant Growth And Health Monitoring System Using Imaging And Sensor Array Information For Cubesat Applications, Kat-Kim Phan

USF Tampa Graduate Theses and Dissertations

Space exploration has been a topic of interest in the scientific community, such as the planned missions to Mars. To accomplish this would require being able to provide astronauts with a steady supply of food beyond freeze-dried foods leading to the need to grow food in space. Although this is a topic still being investigated, the CubeSat platform opens the possibility of carrying out studies on plant growth under more strenuous space conditions unlike that in the International Space Station (ISS). Developing a plant-focused mission for a CubeSat, though, entails being able to develop a system to sustain plant life …

On The Possibility Of Secular Morality, Zachary R. Alonso

USF Tampa Graduate Theses and Dissertations

Is something like a transcendent God necessary to have a coherent moral system, or at the very least, necessary for one to have personal ethical guidelines to live by that are not entirely subjective? This paper explores the claims of two Christian thinkers, David Bentley Hart and D. C. Schindler, as well as some alternatives to their thinking in the ethics of Alasdair MacIntyre and Jeffrey Stout. Hart and Schindler portray society as downcast, riddled with moral decay, and the only solution to this decay is to turn toward God, thereby recognizing a hierarchical, cosmological worldview. While MacIntyre believes that …

Preliminary Investigation Of Differences In Host Mitochondria Membrane Potential During Toxoplasma Gondii Infection, Bryan L. Ortega

USF Tampa Graduate Theses and Dissertations

Toxoplasma gondii is an obligate intracellular protozoan with a broad host range of hosts, including various warm-blooded mammals, including humans. While infections can often be asymptomatic in immunocompetent individuals, they can pose significant risks to those who are immunocompromised, as well as pregnant women. Toxoplasmosis represents a significant burden on public health in the United States, with over 800,000 annual infections reported, often leading to severe complications such as symptomatic eye disease and congenital infections. Recent attention has developed regarding its potential association with human neuropathies such as Alzheimer's disease, dementia, and mood disorders. This project investigated differences in host …

Educator And Caregiver Perceptions Of Project Begin Well: An Early Childhood Risk Identification Course, Samin Khallaghi

USF Tampa Graduate Theses and Dissertations

The early years of a child's life are vital to building the foundation for early childhood, and educators and caregivers are at the heart of making this foundation for children. However, educators and caregivers often lack knowledge on correctly identifying risks in children. The current study used a quantitative non-experimental design to examine early childhood educator and caregiver perceptions of a training program called Project Begin Well. Project Begin Well included a risk identification course for educators and caregivers of children aged 3-5 years. Specifically, educators' and caregivers' knowledge, skills, attitudes, aspirations, and behaviors toward the risk identification course were …

Dissolved Nickel Speciation At The Bermuda Atlantic Time-Series Study (Bats) Site, Caitlyn E. Parente

USF Tampa Graduate Theses and Dissertations

Here I present the first depth profiles of dissolved nickel (DNi) speciation over an annual cycle at the Bermuda Atlantic Time-series Study (BATS) site in the North Atlantic. Seawater samples were collected in March, May, August, and November 2019 and analyzed for labile DNi using competitive ligand exchange-adsorptive cathodic stripping voltammetry (CLE-AdCSV). Labile DNi was measured by CLE-AdCSV as the fraction of DNi that exchanges with an added competitive ligand in an overnight equilibration. Results revealed two distinct fractions of DNi present throughout the water column: a labile fraction, and a strongly organically complexed (i.e., non-labile) fraction. More than 50% …

The Perception Of Innocence And Guilt: Understanding Relationships Between Exonerees And Their Loved Ones, Martha E. Mccullough

USF Tampa Graduate Theses and Dissertations

Exoneration and wrongful conviction complicate the field of criminology and the criminal justice system. Much of the scholarship on wrongful conviction focuses on the faults of the criminal justice system, such as false or misleading forensic evidence, false confessions, official misconduct, inadequate legal defense, and more. However, there is less research on the social, psychological, and economic impact of a wrongful conviction on those who have been wrongfully convicted and those associated with wrongful convictions (e.g., exoneree's loved ones). Recent studies indicate that social and psychological implications after a wrongful conviction may not only affect exonerees but also their loved …

An Analysis Of Therapeutic Alliance And Group Cohesion In A Group Positive Psychology Intervention Serving Middle School Students Reporting Low Life Satisfaction, Alexis Taylor

USF Tampa Graduate Theses and Dissertations

While previous research has focused on how positive psychology treatments relate to outcomes, it is also essential to evaluate the therapeutic process of these treatments. The therapeutic process consists of elements like the therapeutic alliance and the efforts the clinicians and the client put into the process (Bordin, 1979). Positive psychology intervention therapeutic processes differ from traditional treatments, as they have a skills-building perspective rather than a problem-focused perspective (Cunha et al., 2019; Datu & Bernardo, 2020; Kwok et al., 2016). Thus, the therapeutic relationship may take on a different form. Furthermore, as therapy approaches differ, so do the modalities …

The Effect Of The Covid-19 Pandemic On The Environmental Perceptions Of College Students, Sydney H. Kaylor

USF Tampa Graduate Theses and Dissertations

In this study, the environmental perception changes in college students during the COVID-19 pandemic were investigated. During the almost worldwide lockdown between March and December 2020, many students experienced dramatic changes in their socioeconomic life that have affected their well-being, ability to learn, and environmental perceptions. Students were sent home from college campuses, many businesses were shut down, and changes were seen in the environment throughout the world. The many industries and businesses that were shut down decreased the pollution that was in the atmosphere, in our water, and on the land. In many places, lockdown policies lead to improved …

Financial Literacy, Health Insurance, And Health-Related Financial Behaviors, Kyle Kopplin

Numeracy

Research on financial literacy seeks to determine whether costly financial mistakes can be avoided. Decisions all consumers face are whether to purchase health insurance, purchase prescriptions, pursue recommended medical testing, and seek medical help for related problems by comparing perceived costs and benefits. Using data from the National Financial Capability Study, this paper provides evidence that financial literacy is a significant determinant in health insurance demand that also reduces the probability of less desirable health-related financial behaviors.

Metatranscriptomic Insights Into The Interaction Between Microcystis Blooms And Hydrogen Peroxide, Taylor L. Hancock

USF Tampa Graduate Theses and Dissertations

For this dissertation I studied the interactions of hydrogen peroxide and cyanobacterial harmful algal blooms (cHABs) dominated by Microcystis in the Caloosahatchee River, FL. Specifically, I examined how taxonomic and functional succession relates to both natural hydrogen peroxide dynamics and hydrogen peroxide added to the environment as a cHAB treatment. Chapter 2 investigated how taxonomic succession and gene expression patterns relate to blooms and associated elevated hydrogen peroxide concentrations. The results showed that gene expressions related to cyanobacterial growth were positively correlated with hydrogen peroxide. The genes identified included enzymes capable of hydrogen peroxide generation which were expressed by blooming …

Mentorship In A Virtual World: How Remote Work Relates To Mentoring Relationships And Outcomes, Alyssa M. Lezcano

USF Tampa Graduate Theses and Dissertations

In the context of an increasingly virtual workplace, it is critical to understand how remote and hybrid work arrangements relate to key developmental, interpersonal relationships at work, such as mentoring relationships. Guided by the existing mentoring literature as well as leader distance theory, the present study aimed to examine the mentorship experiences of early-career protégés who worked remote and hybrid hours. Three waves of data were collected to investigate the influence of remote work and mentor distance on protégés’ perceptions of mentoring support received. Specifically, the study examined protégés’ degree of remote work, perceptions of social and spatial distance between …

Ay 2023/2024 Sec Agenda, 2024-03-06, Faculty Senate

Faculty Senate Archives

No abstract provided.

Factors Impacting Genetic Test Result Recall And Adherence To Cancer Risk Management Recommendations Among Patients With Germline Pathogenic Variants, Karishma Prakash Bharwani

USF Tampa Graduate Theses and Dissertations

Only 20-60% of information from medical appointments is estimated to be retained of which about half is recalled accurately; however there remains limited information about recall following disclosure of inherited cancer genetic test results (GTR). We sought to evaluate recall of GTRs and the association of recall with adherence to recommended cancer risk management (CRM). Study participants were consented individuals with a confirmed germline pathogenic or likely pathogenic variant (GPV) in an inherited cancer predisposing genes for which there are CRM guidelines per the National Comprehensive Cancer Network (NCCN). Through information collected through self-reported surveys, adherence to CRM was defined …

From The Patient’S Perspective: Understanding The Colorectal Cancer Patient Experience Portrayed In Edutainment Television, Allison M. Fisher

USF Tampa Graduate Theses and Dissertations

This study qualitatively examined how edutainment television portrayed the colorectal cancer (CRC) patient experience, and whether it reflects the real-life CRC patient experience. This was done by first facilitating a textual analysis of edutainment television episodes from popular medical dramas and the docuseries Country Ever After. Interviews with real-life CRC patients were then facilitated to gather perspectives on whether edutainment television’s depictions were reflective of their experiences. This study utilized cultivation theory to identify whether edutainment television reinforces stigmas about the CRC patient experience. Additionally, uses and gratifications theory was implemented to investigate how CRC patients interact with media platforms …

Ay 2023/2024 Sec Meeting Minutes, 2024-03-06, Faculty Senate

Faculty Senate Archives

No abstract provided.

Temporospatial Deep Learning Strategies For Prediction Of Disease Progression In Radiology, John D. Mayfield

USF Tampa Graduate Theses and Dissertations

While the fields of machine learning and medicine are deeply rooted in axiomatic scientific principles, there is an element of art that makes the practice imperfect, yet innately human. As the two fields have seen the greatest overlap in their collective history, there remains a chasm between them in terms of practical translation for the patients who desire and deserve personalized medicine. As presented in this dissertation, I and my collaborators have contributed to the groundwork for future exploration of predicting disease progression by identifying signals within sequential medical imaging to provide a temporospatial relationship upon which we can make …

The Cultural Relevance Of The Well-Being Promotion Program, Gabrielle Francis

USF Tampa Graduate Theses and Dissertations

Schools are well-situated to be a primary setting to provide mental health services to youth. In fact, most minoritized students who receive mental health services do so through school (Ali et al., 2019). However, even school-based mental health services are not equitably accessed and provided for diverse populations of students, and minoritized students are less likely to have their mental health needs met in schools (Gudiño et al., 2009; Thomas et al., 2011). There are several reasons for the disparity in mental health services amongst students including the cultural relevance of interventions (Santiago-Rosario et al., 2021) and the early departure …

Genetic Counseling Student Self-Efficacy, Exam Anxiety, And Opinions Related To Study Materials For The Genetic Counseling Board Certification Exam., Jessica F. Stanton

USF Tampa Graduate Theses and Dissertations

The Genetic Counseling Board Examination is a critical assessment for clinical practice in the field. However, the relationship between students’ test-related anxiety, confidence in their ability to study (i.e., self-efficacy), and the use of gamification for board examination preparation remains unexplored. This study compared gamification and traditional quiz-style study methods using two randomized groups of students preparing for the Genetic Counseling Board Examination. The primary objectives were to assess for changes in exam-related anxiety and self-efficacy after completing the respective study materials and to evaluate the acceptability and completion rates of these materials. Ninety-eight genetic counseling students or recent graduates …

Uses And Limitations Of Big Data For Evaluating Transportation Equity, Tia Boyd, Taylor Dinehart, Kristine Williams

Research Reports

Social equity has come to the forefront in recent years as a hot topic and essential aspect of transportation planning. Technological advancements are allowing planners to collect more precise data and conduct analysis in real time, as well as improve visualization and forecasting abilities. “Big data” has immense potential to enrich transportation planning and our understanding of equity issues, even as it poses potential limitations regarding social equity. Examples abound of big data applications in transportation, including transportation equity analysis, yet these examples are dispersed in different agency studies, company websites, and publications. This synthesis project scanned and mined the …

Measuring Access Using Crowdsourced Travel Behavior Data: The Easy Button To Real Access And Equity?, Phil Lasley, Olivia Wang, Jack Kong, Jordan Gregory, Carly Venditti

Research Reports

Integrating accessibility into transportation planning seeks to improve policy and programming decisions that ensure congestion mitigation measures, encourage transportation equity, and improve urban livability. Traditional accessibility measures and methods have largely focused on modeling and/or estimation procedures, displaying a hypothetical universe of access—not where travel actually occurs. This research developed a suite of measures to assess accessibility, taking advantage of available crowdsourced origin- destination data to identify accessibility from real data rather than a modeled approach. The measures are calculated for all U.S. urban areas to inform congestion-mitigation decision-making based on actual travel behaviors. The results of this work will …

Initial Findings On Student Progress And Satisfaction In A New Model Of Hyperflexible Online Delivery For University Students, Colin Beer, Kate Ames, Noal Atkinson, Damien Clark, Peter Hosie

Journal of Global Education and Research

University degrees are usually delivered in defined sessions —by term, semester, or in week-based blocks— whereby students are required to complete their studies by the due date. Term or session-based schedules that require students to complete the study within set timeframes are, however, potentially restrictive. Temporal challenges associated with work and life can impede progress and add to the specific problem of student attrition in online learning. As universities seek to deliver innovative options for their students, increased attention is being paid to alternate models of delivery. This paper reports on the development of a hyperflexible online Master of Business …

What Hospitality And Tourism Higher Educators Learned From Covid-19: A Case Of Turkiye, Ayse Collins, Ayse S. Dulger, Muharrem Tuna, Muzaffer Uysal

Journal of Global Education and Research

Among all the sectors, the hospitality and tourism sector has been detrimentally affected by the impact of the COVID-19 pandemic. This research aimed to determine how changes have been experienced specifically in the Turkish tourism higher education and tourism sector. Twenty-seven academics from the hospitality and tourism education departments were interviewed. Most agreed that restrictions have limited student access to hands-on practical courses and internships, which are crucial to developing necessary competencies. Moreover, the results showed the curriculum does not always meet the needs of the hospitality industry for a trained and skilled workforce. The challenge is to decide what …

Determining Students’ Personality Traits According To Parental Perspectives: A Scale Development Study, Cengiz Aglar, Tuncay Dilci

Journal of Global Education and Research

The educational community recognizes individual differences, but it is important to fully address them in educational settings. While there are existing studies on personality traits, none focus on the personality traits of students aged 6-18. This study aims to fill this gap, as personality traits significantly influence personal, academic, and professional life. Understanding student personalities allows for the development of more effective educational programs, facilitating their full potential. The study included parents of 2,229 students from a population of 16,505,271 aged 6-18 in Turkiye. Through exploratory factor analysis (EFA), a reliable 61-item 5-point Likert scale (α = .942) was …

Financial Characteristics Of Mobile Banking And Payment Users In The United States, Jordan Mitchell, Xiao Li, Doug Steel, Phillip Decker

Journal of Global Business Insights

This study aims to examine the personal finance characteristics of mobile banking and mobile payment users in the United States. To achieve this goal, we used the 2018 National Financial Capability Study, which surveyed over 27,000 American adults regarding their personal financial standing and behaviors. By using ordinary least squares models, our results indicated that the use of mobile banking and mobile payment technology was associated with lower age, Non-White Ethnicity, higher income, higher debt load, debt types (auto, student, credit card, and predatory), and spending more than one’s income. These results reveal that the higher one’s income, financial liabilities, …

Determinants Influencing The Adoption Of Mobile Banking By Women In Bangladesh, Soma Dey, Sacchidanand Majumder

Journal of Global Business Insights

Women’s mobile banking adoption is linked to several advantages, including empowering women, enhancing investment in women-owned businesses, and decreasing extreme poverty.This study explores the demographic and socioeconomic characteristics that affect women’s mobile banking adoption in Bangladesh using Bangladesh Demographic and Health Surveys (DHS; 2020) data. In this study, 12,147 ever-married women aged 15-49 are included in the analysis. The chi-square test is used to examine the effect of socioeconomic and demographic factors on women’s mobile banking adoption. Then, the enter method of a binary logistic regression model is applied to identify the factors most strongly affiliated with it. The result …