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A Culturally Responsive And Sustaining Pre-School: Collaborative Approaches To Curriculum In An Underserved Florida Community, Dana R. Roberts

USF Tampa Graduate Theses and Dissertations

The early childhood education and childcare (ECE&C) sector in America “is a textbook example of a broken market” (Yellen, 2021) that operates as a “non-system” (Berlin, 2021). This manifests itself through the low-quality of its teaching cadre (Cassidy et al., 2019). This failure hits disadvantage families hardest (Chafouleas et al., 2016) - a reality that is particularly apparent in St. Petersburg, Florida’s Midtown neighborhoods where one out of every two children attending ECE programs are not meeting State school readiness standards (Florida OEL, 2020). In this study, I propose a culturally-responsive (Gay, 2018), culturally sustaining (Ladson-Billings, 2021c), and equity-based continuous …

Withaferin A And Immune Checkpoint Blocker Therapy For The Treatment Of Non-Small Cell Lung Cancer, Roukiah Khalil

USF Tampa Graduate Theses and Dissertations

Lung cancer is the first cause of cancer-related deaths in both men and women with an overall five-year survival rate of 28%. Although immune checkpoint blockers (ICBs) are currently FDA-approved for the treatment of non-small cell lung cancer (NSCLC), only 17-20% of patients achieve durable responses by the induction of immunologic memory. The lack of response in most patients can be attributed to the tumor-intrinsic or tumor-extrinsic immune resistance mechanisms. A biomarker of importance is the Programmed Death Ligand-1 (PD-L1), as higher PD-L1 expression is usually associated with a better response to ICBs. Although studies have attempted to combine ICBs …

Examining Patient Satisfaction And Treatment Effectiveness For Hispanic Adolescents Receiving Intensive Mental Health Services For Depression, Myesha M. Morgan

USF Tampa Graduate Theses and Dissertations

Behavioral Activation (BA) is a treatment approach that has demonstrated promising outcomes for the adolescent population (Martin & Oliver, 2019). However, more studies are needed to examine its effectiveness with Hispanic adolescents. The prevalence and severity of depressive symptoms tend to be higher among Hispanic adolescents in comparison to their non-Hispanic White peers (Pratt & Brody, 2014). In addition, depressive symptoms are associated with poor social, academic, and later health outcomes (Naicker et al., 2013; Owens, Stevenson, Hadwin, 2012). Given the lack of prior investigations on the effectiveness of BA for Hispanic adolescents, this study aimed to fill a gap …

One Year Impact Of The Advancing Coping And Engagement (Ace) Program On Advanced Placement And International Baccalaureate Student Success, Amanda C. Moseley

USF Tampa Graduate Theses and Dissertations

Student success hinges on educational settings that feature a well-developed, comprehensive mental health support system (Hoover et al., 2019). Salient pieces of well-functioning mental health supports adhere to Multi-Tiered Systems of Support (MTSS) principles, including evidence-based practices with incremental intensity (Stoiber & Gettinger, 2015). Adolescents pursuing accelerated curricula in high school, specifically Advanced Placement courses (AP) and the International Baccalaureate Diploma Programme (IBDP), display a need for psychosocial support related to the stressors inherent to a rigorous curriculum (Suldo & Shaunessy-Dedrick, 2013b). Suldo and colleagues’ (2018) research on AP and pre-IBDP youth identified malleable predictors of success that became intervention …

Organizing And Communicating Health: A Culture-Centered And Necrocapitalist Inquiry Of Groundwater Contamination In Rural West Bengal, Parameswari Mukherjee

USF Tampa Graduate Theses and Dissertations

As a discursive point of praxis, this dissertation project seeks to record knowledge from below around the overlaps between health, water and health interventions emerging from rural communities located in North 24 Parganas and Purulia in West Bengal that are disproportionately impacted by water-insecurity. My dissertation also documents how multiple-stakeholders such as local NGOs, international NGOs, non-profits, and donor agencies organize access to safe water and health interventions for the water-insecure communities located in North 24 Parganas and Purulia. The integration of the CCA and necrocapitalism afford theoretical and methodological guidance in this dissertation to help document the localocentric stories …

Applied Analysis For Learning Architectures, Himanshu Singh

USF Tampa Graduate Theses and Dissertations

Modern data science problems revolves around the Koopman operator Cφ (or Composition operator) approach, which provides the best-fit linear approximator to the dynamical system by which the dynamics can be advanced under the discretization. The solution provided by Koopman in the data driven methods is in the sense of strong operator topology, which is nothing better then the point-wise convergence of data (snapshots) in the underlying Hilbert space. Chapter 2 provides the details about the aforementioned issues with essential counter-examples. Thereafter, provable convergence guarantee phenomena is demonstrated by the Liouville weighted composition operators Af,φ over the Fock space by providing …

From Other And From World: Expanding The Current Model Of Existential Isolation, Roger Young Jr.

USF Tampa Graduate Theses and Dissertations

Extant research investigating the nature of existential isolation (EI) has focused primarily on the experience of the gap between one’s mind and the minds of others (self-other EI). The general purpose of the current research was to begin exploring the experience of the gap between one’s mind and the world (self-world EI). This purpose was carried out across three studies. A pilot study confirms that self-world EI is a relatively common experience that usually involves meaning violation or dissociation, and results in psychological discomfort and self-doubt. Study 1 found that self-world existential isolation produces more “EI affect” (e.g., nervous, afraid, …

“So, I Am Back”: Adjudicated Youths’ School Reentry Experiences, Inita S. Knox

USF Tampa Graduate Theses and Dissertations

Adjudicated youth face a multitude of barriers when reentering school following incarceration. School administrators and educational personnel know very little about how these students perceive their reentry experiences and what the students identify as needed supports, resources, and barriers throughout the process. This qualitative study used in-depth, semi-structured interviews with photo-elicitation to explore and describe how formerly incarcerated youth perceive their high school reentry experiences. Participants were male adolescents ages 16 to 18 years old. who provided rich and in-depth descriptions of their reentry experiences. Recommendations for policy, practice and future research are provided.

Development And Initial Evaluation Of A Mental Health Training For Pre-Service Teachers, Alexis M. Sánchez

USF Tampa Graduate Theses and Dissertations

This study aimed to examine the initial pre-service teacher outcomes for a newly developed mental health training (i.e., Training In Mental health for Educators - Pre-service Teachers [TIME-PT]). For the development of the TIME-PT, an expert panel and a focus group with pre-service teachers were conducted to inform of any changes and improvements needed in the content of the training. In the initial evaluation of the TIME-PT, the training’s factors of professional development were considered, including the training’s understanding and feasibility, participants’ willingness to change, their use of school-family collaboration, and their use of external supports. Initial evaluations of participants’ …

Saudi Teachers' Perceptions Of Accommodating Diverse Students, Including Those With Special Needs, In Inclusive Classrooms, Ahmed Ali Alqahtani

USF Tampa Graduate Theses and Dissertations

General education in Saudi Arabia has undergone significant transformations since the adoption of full inclusion in schools, resulting in an increase in the number of students with special needs integrated into general education classrooms. The goal of this policy change was to boost inclusivity in Saudi education, but questions have been raised regarding the preparedness of general education teachers to effectively meet the increasingly diverse needs of their students. This study explores Saudi general education teachers' understanding of inclusive practices, their perspectives on the impact of inclusivity on student learning outcomes, and their perceptions of their own preparedness to implement …

Adsorption Of Long And Short Per- And Polyfluoroalkyl Substances (Pfas) Onto Granular Activated Carbon And Porous Organic Polymers, Yan Zhang

USF Tampa Graduate Theses and Dissertations

Per- and polyfluoroalkyl substances (PFAS) are man-made environmental contaminants causing increasing global concern due to their adverse effect on environmental and human health. Conventional treatment methods are ineffective in removing short-chain PFAS because of their hydrophilicity and resistance to degradation. This study is to design an appropriate adsorption system to remove both long- and short-chain PFSA at environmentally relevant concentrations and conditions. Four primary research tasks were designed to evaluate the performance of a structurally-tunable and chemically-stable porous organic polymers (POPs) for PFAS removal under realistic environmental conditions, including the assessment of POPs’ performance without co-contaminants (Chapter 2), the assessment …

Acetate-Encapsulated Linolenic Acid Liposomes Reduce Sars-Cov-2 And Rsv Infection, Andrew R. Mcgill

USF Tampa Graduate Theses and Dissertations

Coronavirus disease-19 (COVID-19), caused by Severe Acute Respiratory Syndrome Coronavirus-2 (SARS-CoV-2), is an ongoing pandemic-endemic. In the United States, it remains the third leading cause of death in 2022. SARS-CoV-2, an RNA virus, has a genome prone to rapid mutation, generating variant species capable of resisting therapies and vaccination efforts. However, it has been estimated that more than 40% of SARS-CoV-2 infections may be asymptomatic, which calls into question any biological differences between the asymptomatic and afflicted groups. Additionally, Respiratory Syncytial Virus (RSV) is the most significant cause of bronchiolitis and asthma in neonates, with an increasing burden on the …

Exploratory Data-Driven Models For Water Quality: A Case Study For Tampa Bay Water, Sandra Sekyere

USF Tampa Graduate Theses and Dissertations

Water, a crucial resource for sustaining life, covers approximately 70% of the earth's surface. Nonetheless, the quality of water is deteriorating rapidly due to the rapid growth of urban areas and industries, which is a worrying trend causing harm to human health and the ecosystem. Water quality forecasting has a key role in water resources management by enabling effective pollution control, ecosystem monitoring, and decision-making.

Previously, traditional statistical models were used to forecast water quality, but they were unable to examine the non-linear relationships between water quality parameters, and they assumed that all datasets were distributed normally. This study uses …

Travel And Migration Behaviors Of Migrants From Puerto Rico During Disasters, Lauren C. Carter

USF Tampa Graduate Theses and Dissertations

COVID-19 and Hurricane Maria were both unprecedented disasters in Puerto Rico. Hurricane Maria caused of billions of dollars in damage and took thousands of lives in 2017, while COVID-19 challenged Puerto Rico’s already crippled healthcare infrastructure in 2020. In the literature, there were few studies that explored how compound disasters affect island nations, let alone in a hypothetical worst-case scenario of a major hurricane during a novel (pre-vaccine) pandemic. In this dissertation, I studied how such a compound disaster would impact travel behaviors of migrants from Puerto Rico to the US in three distinct studies. The first study analyzed the …

Fabric-Based Organic Electrochemical Transistor Towards Wearable Ph Sensing Electronics, Nestor Osvaldo Marquez Rios

USF Tampa Graduate Theses and Dissertations

Wearable electronics interest has attracted the attention of a few sectors because of their applicability in different areas like healthcare, military, and our daily basis. Still building circuits on fabrics to make these wearable electronics is challenging. As transistors are the building blocks of electronic circuits and most of the biosensors, recently, fiber-shaped electrochemical transistors have been studied extensively for a lot of applications including bioelectronics. Fiber-based devices are getting popular in different applications due to their low fabrication cost, lightweight, and flexibility without losing their properties. Additionally, they are potentially suitable for making sensors on garments.

In this work, …

Analysis Of Ostds Failure Potential Due To Sea-Level Rise And Other Inundation Factors: An Integrated Geo-Spatial Analysis, Alec Colarusso

USF Tampa Graduate Theses and Dissertations

While many aspects of climate change are well-studied, the vulnerability of Onsite Sewage Treatment and Disposal Systems (OSTDS) to sea-level rise (SLR) has not been thoroughly examined despite the potentially significant environmental impacts, including nutrient and pathogen loading. Research gaps include the need to determine the suitability of models to predict groundwater inundation due to SLR and the consequent impact on OSTDS. As such, this study aims to compare Bathtub/hydrostatic and physics-based/MODFLOW/3D numerical modeling methods of simulating groundwater inundation from SLR to identify OSTDS vulnerability to failure due to a reduction in the height of the vadose zone (saturation or …

“I Don't Know Where The Lesbians Are”: Exploring Lgbtq+ Women’S Experiences Of Place And Community, Ashley M. Green

USF Tampa Graduate Theses and Dissertations

This dissertation examines LGBTQ+ women’s experiences of place and community in Central Florida. Through the use of in-depth interviews and virtual ethnography, I begin to answer the following questions: 1. To what extent does geographic location contextualize how LGBTQ+ women experience place and community?, 2. How do LGBTQ+ women within a similar geographic location utilize virtual spaces for the purpose of building community?, and 3. How are the intersections of gender, race, and sexuality significant to LGBTQ+ women’s experiences of place and community? This project provides a glimpse into the phenomenon of consuming community, which speaks to the ways in …

Exploring Strain Variation And Bacteriophage Predation In The Gut Microbiome Of Ciona Robusta, Celine Grace F. Atkinson

USF Tampa Graduate Theses and Dissertations

Current microbiome studies have shown that the maintenance of homeostasis betweenmicrobial populations (e.g. bacteria, viruses) and the host immune system (e.g. innate immune molecules) is necessary for balancing health and disease outcomes within the host. These studies most often utilize vertebrate models; however, research in this field can benefit from diverse model systems that facilitate our ability to conduct experiments to identify phylogenically conserved rules influencing homeostasis in the gut of animals. The Dishaw has developed the use of a filter-feeding marine invertebrate chordate, Ciona robusta, to model such fundamental interactions[1]–[6]. While most biological diversity and functional contribution within microbiomes …

Utilization Of Detonation Nanodiamonds: Nanocarrier For Gene Therapy In Non-Small Cell Lung Cancer, Allan E. Gutierrez

USF Tampa Graduate Theses and Dissertations

Lung cancer is one of the most prevalent and high mortality cancers in the world. Two different categories of lung cancer are non-small cell lung cancer which makes up 85% of cases, and small cell lung cancer which makes up the remaining 15% of cases. A significant risk factor that can lead to lung cancer is cigarette smoking (CS) however non-smoking cases i.e., secondhand CS, exposure to certain toxins and family history are on the rise. Both the main types of lung cancer have different system of stages, different ranges of treatment, and consequently low survival rates. Unfortunately, detection and …

Evaluation Of The Humoral Immune Responses To Plasmodium Vivax Circumsporozoite Protein (Csp)-Based Pre-Erythrocytic Vaccine Candidates, Jack Esquenazi

USF Tampa Graduate Theses and Dissertations

Malaria, caused by the apicomplexan Plasmodium spp. , is a major public health issue that impacts over one-third of the world’s population ,with Plasmodium vivax accounting for over 130 million clinical cases annually. The circumsporozoite protein (CSP) is the most abundant molecule on the surface of Plasmodium sporozoites and is considered a leading pre-erythrocytic stage vaccine candidate. CSP is essential for sporozoite maturation, migration, and invasion. Anti-CSP antibodies interrupt sporozoite migration and infection of hepatocytes thus reducing liver-stage burden. P. vivax CSP is composed of three subdomains: a highly polymorphic immunodominant central repeat region (CRR), conserved N-terminal ,and C-terminal subdomains. …

Resource Recovery From Crew Metabolic Wastes In Lunar And Martian Habitats: Reuse Of Effluent From An Anaerobic Membrane Bioreactor Treating Fecal Organic Matter As Fertilizer Source For Plants, Alexandra A. Smith

USF Tampa Graduate Theses and Dissertations

As humans set their sights on exploration of the Moon and Mars human focused challenges like providing potable water, supplying nutritious food to the astronaut crew, and managing their waste present themselves. There are no readily available resources on the Moon and Mars, therefore nothing should be considered unusable including the organic wastes (i.e., feces and urine) produced by the crew. Fecal matter is not currently recycled and is treated as solid waste. After collection, it is discarded out of the International Space Station where it is incinerated upon re-entry. This approach will not work on the Moon’s surface. There …

A Healthcare Claims Investigation Of Parasomnia Epidemiology, Associations With Attention Deficit/Hyperactivity Disorder, And Rem Sleep Behavior Disorder Correlates, Anh Thy Ha Nguyen

USF Tampa Graduate Theses and Dissertations

Parasomnias, such as sleepwalking and nightmare disorder, are abnormal behaviors and emotions emanating from sleep or wake to sleep transitions. Parasomnias can lead to significant adverse outcomes – sleepwalking can result in injuries and hospitalizations, frequent nightmares are associated with self-harm and suicidal thoughts, and rapid-eye movement (REM) sleep behavior disorder (RBD) is linked to neurodegeneration. Despite a history of fascination with abnormal sleep behaviors in the general and medical communities, epidemiologic understanding of parasomnias remains limited, in part due to their amnestic nature and presumption that they are benign childhood problems. This work used the MarketScan® Commercial Claims and …

Anaerobic Digestion Of Brewery Waste Including Spent Yeast And Hops, Dhanashree Rawalgaonkar

USF Tampa Graduate Theses and Dissertations

Florida is home to more than 300 craft breweries, that brew over a million barrels of beer annually. Brewing is an energy intensive process and produces large quantities of high strength waste including spent grains, yeast, hops, and high strength wastewater. Brewery wastewater, and spent yeast have high Chemical Oxygen Demand (COD) concentrations between 5000 mg/L – 10,000 mg/L, and 200,000 mg/L – 300,000 mg/L respectively. Brewery effluent wastewater is sent to Publicly Owned Treatment Works (POTWs) which implement high surcharges based on the strength of brewery effluent (COD concentration). While some of the spent yeast and hops can be …

Evaluating The Effects Of Academic And Social Breaks On Off-Task Behavior In A College Classroom, Allison K. Fisher

USF Tampa Graduate Theses and Dissertations

Educators and researchers aim to develop effective teaching practices to increase on-task behavior and decrease off-task behavior during class time to ensure positive outcomes for students. The types of off-task behavior observed in classrooms with high school and college populations have changed in recent years due to the prevalence of accessible technology. The purpose of this study was to evaluate the effects of social and academic breaks on off-task behavior in the college classroom. The social break allowed for a time for students to socialize and/or engage with a mobile device, and the academic break allowed for students to take …

The Impact Of Covid-19 On Service Access For Children And Adolescents With Intellectual And Developmental Disabilities Across Florida, Alyssa N. Hanley

USF Tampa Graduate Theses and Dissertations

In early 2020, the COVID-19 pandemic struck. Businesses worldwide closed to lessen the spread of the virus. Due to an increased need for specialized services compared to the general population, individuals with intellectual and developmental disabilities (I/DD) may have been disproportionately affected by COVID-19 shutdowns. Without access to schools and centers where services are provided, therapeutic progress was halted. Services, such as special education, occupational therapy, and physical therapy, were paused, impacting access and maintenance for individuals with I/DD. In addition, services that continued did so using modified delivery methods such as telehealth. To investigate the impact of the COVID-19 …

Environmental Chemical Analysis Method Optimization And Application To Northwest Cuban Marine Sediment, Thea R. Bartlett

USF Tampa Graduate Theses and Dissertations

A method for gas chromatography tandem mass spectrometry (GC-MS/MS) in selected reaction monitoring (SRM) mode has been optimized to quantify 250 compounds of a variety of compound classes such as polycyclic aromatic hydrocarbons (PAHs), oxidized PAHs, organochlorinated pesticides, polychlorinated biphenyls, biomarkers (hopanes, steranes, tri-aromatic steroids, and fecal sterols), aliphatic hydrocarbons, and plastic additives. This method was validated based on available QA/QC standards using several environmental samples, both sediment and biota, and standard reference materials. This contaminant-focused method can be used as a forensic geochemistry tool to evaluate oil contamination and other contaminant histories in future research studies. When applied to …

Examination Of Microplastics And Organic Contaminants In Tampa Bay’S Eastern Oyster (Crassostrea Virginica) Through Visual And Chemical Analysis, Andrea Murray

USF Tampa Graduate Theses and Dissertations

Microplastic pollution is an increasingly alarming concern with widespread global distribution in aquatic environments. Filter feeding organisms such as bivalves, have a heightened risk of microplastic ingestion through free floating particulates in the water. This can lead to bioaccumulation moving up through trophic levels to apex predators and humans. Spatial and temporal differences in microplastic abundance were evaluated in the Eastern Oyster, Crassostrea virginica, at six sites within Tampa Bay. Oyster tissue was digested using 30% hydrogen peroxide (H2O2) and microplastics were quantified using Nile Red dye and fluorescent particle excitement. A total of 3025 microplastics were found throughout six …

“I’M Still Suffering”: Mental Health Care Among Central African Refugee Populations In The Tampa Bay Area, C. Danee Ruszczyk

USF Tampa Graduate Theses and Dissertations

An estimated 500 Central African refugee families have been resettled in the Tampa Bay Area since 2002 (RPC, 2022). The cycles of trauma that they have endured place them in vulnerable positions regarding their mental health. Struggling to exist within underfunded social programs that are rigid in their expectations and with the current system of reactive care vs preventative care, the refugees in Tampa are put in a difficult situation of navigating their own health and wellbeing in lieu of having the full support of the United States government and their community. I will discuss how these refugees experience and …

Assessment Of Iso Heart Rate Method To Estimate Metabolic Rate, Karl Williams

USF Tampa Graduate Theses and Dissertations

Thermal equilibrium is primarily maintained by the body’s ability to dissipate internal heat generated during muscle contraction. A number of methods have been used to quantify this thermal burden such as charts and observation of workplace activities and behavior, however these have varying levels of validity. ISO 8996 defines a more accurate method of metabolic rate estimation that uses heart rate and maximal work capacity (MWC); however this requires the use of laboratory settings and equipment that are rarely available in the field. Equations such as the ACSM metabolic equation for the total energy expenditure of walking, hereafter referred to …

Efficacy Of Online Social Movements For Sparking Change: The Case Of The Missing Murdered And Indigenous Women Movement (#Mmiw), Kacy A. Bleeker

USF Tampa Graduate Theses and Dissertations

The current study examined the context of the Missing and Murdered Indigenous Women Movement (#MMIW) in the context of activist engagement, media representations, and public awareness and beliefs related to the movement. The present study framed the movement within the context of social movement theory, intersectionality, and feminism, to determine the applicability of these frameworks in explaining an Indigenous social movement. While the use of social media to facilitate and mobilize social movements is not a new phenomenon, limited research has examined the functionality of online social movements, particularly in the context of movements concerned with intersectional identities. Research highlights, …