Digital Commons Network^™

Phenotypic Variability In Ipsc-Induced Cardiomyocytes And Cardiac Fibroblasts Carrying Diverse Lmna Mutations, Jiajia Yang

USF Tampa Graduate Theses and Dissertations

Mutations in the LMNA gene (encoding lamin A/C) are the second most common cause of familial arrhythmogenic cardiomyopathy. Diverse LMNA variants in cardiomyocytes have been associated with cardiac phenotypes. Moreover, cardiac fibroblasts make up a large fraction of the myocardium's non-myocyte component, intrinsically linked to extracellular matrix synthesis and turnover as well as secreting large amounts of bioactive metabolites. However, our understanding of how different mutation sites and the non-myocyte niche mediate cardiomyocyte function is limited. To fill this gap, in this thesis I investigated the hypothesis that variable LMNA mutations have significant effects on the genetic, structure and electrophysiological …

Fiber-Based Electrical Energy Storage And Harvesting Devices For Wearable Electronics, Tareq Kareri

USF Tampa Graduate Theses and Dissertations

Over the past few years, smart textiles and wearable technologies have received tremendous attention due to their functionalities and characteristics, which could be used in a variety of ways in healthcare, sports/leisure, fashion, military, personal protective, and energy applications. These technologies depend on self-power systems, which require energy sources (e.g., batteries, supercapacitors, and solar cells) to power their projected functionalities in the future. Therefore, fabricating energy harvesting cells (i.e., solar cells) and energy storage cells (i.e., batteries and supercapacitors) in the form of fibers are promising solutions for powering wearable electronics due to their unique features such as flexibility and …

Distributed Leadership: Formal Leadership, Barriers, And Facilitators For Multi-Tiered Systems Of Support, Joseph D. Latimer

USF Tampa Graduate Theses and Dissertations

Currently, educators are exposed to an increased environment of accountability, which prioritizes student academic achievement. That environment of accountability is reinforced by multiple pieces of legislation that also call attention to the implementation of multi-tiered systems of support (MTSS). Even with these federal mandates, educators are continuously overwhelmed implementing MTSS and often leverage distributed leadership practices such as school leadership teams to carry out school improvement tasks. Both distributed leadership practices and MTSS are directly impacted by the practices of formal leadership (i.e., principals). In addition, enablers of and barriers to distributed leadership for MTSS should be investigated. This current …

Ay 2021/2022 Fs Meeting Minutes, 2022-03-23, Faculty Senate

Faculty Senate Archives

No abstract provided.

Essays On Upper Echelons Research In Sales Management, Hao Wang

USF Tampa Graduate Theses and Dissertations

This dissertation investigates the role of sales executives in top management teams (TMTs) in driving firm performance. Chapter I offers an overview of the dissertation. Chapter II (“The double-edged sword of sales force power in top management teams”) investigates the impact of salesforce power (i.e., the sales department’s influence in TMT) on organizational performance. The study examines two internal factors (i.e., marketing department power and sales growth) and two environmental factors (i.e., competitive dynamics and market size) that may either weaken or strengthen the influence of salesforce power on organizational performance. Using a panel data set of 10,751 firm-years observations …

The Role Of Eicosanoid Metabolism In Mammalian Wound Healing And Inflammation, Kenneth D. Maus

USF Tampa Graduate Theses and Dissertations

Inflammatory wounds, both chronic and acute, lead to increased morbidity and mortality rates, especially in the elderly population. The annual healthcare cost for chronic wound care alone is over $39B in the US and the demographic of susceptible patients is steadily increasing due to an aging population and lifestyle-related diseases (e.g., hyperlipidemia, obesity, and type 2 diabetes). In fact, many chronic wounds currently have a worse 5-year outlook than certain types of cancers. This shows the need for expediting the wound healing process in such a way that compresses inflammatory signaling and encourages wound resolution without sacrificing pathogen removal and …

The Labors Of Professional Wrestling: The Dream, The Drive, And Debility, Brooks Oglesby

USF Tampa Graduate Theses and Dissertations

This study centers and examines the laboring body of the professional wrestler as it moves and works through professional wrestling training. I put forth debility as a theoretical framework to naming and understanding the ways that long-term bodily wear and early death becomes an acceptable cost of doing business for the wrestling industry. Dreams of achieving wealth, fame, and stability while escaping precarity and obscurity draw fans toward joining the industry, and these dreams work to maintain a working culture that takes for granted the ways that the wrestler’s body is marked for disposability, wearing down, and early death. I …

Grey’S Anatomy And End Of Life Ethics, Sean Micheal Swenson

USF Tampa Graduate Theses and Dissertations

In this qualitative study, I analyze three episodes of the prime-time television medical drama Grey’s Anatomy to explore how the show stages conversations of end of life. I extend the work of end of life ethicists with attention to the ways that media may/should/could be used to teach and reflect issues of dying in America. Performing a close textual analysis, I identified two modes of storytelling within the structure of these episodes: Documentary Realism and Melodrama. I argue that if we are to understand medical dramas as a tool for the dissemination of information about end of life ethics, we …

An Internet Of Medical Things (Iomt) Approach For Remote Assessment Of Head And Neck Cancer Patients, Ruchitha Chinthala

USF Tampa Graduate Theses and Dissertations

Internet-of-Medical-Things (IoMT) allows for a smart healthcare system to remotely monitor and assess patient’s progress at home. Head and neck cancers (HNC) are treated with various treatment options which are associated with significant side effects, mainly shoulder dysfunction, and trismus (spasm of jaw muscles). However, measurement of patient’s progress, and side effects while undergoing treatment, is limited to evaluation received based on scheduled appointments. Development of strategies to enhance monitoring during follow-up period is needed for earlier identification of problems such as trismus and shoulder dysfunction. In this interdisciplinary research, for the first time, we develop an IoMT enabling application, …

Emotional Intelligence-Driven End-Of-Life Care Simulation For Undergraduate Nursing Students: A Quantitative And Qualitative Study, Nasreen M. Alghamdi

USF Tampa Graduate Theses and Dissertations

Dealing with dying patients or experiencing the death of a patient is one of the most challenging aspects for nursing students. When they enter the workforce, they will be confronted with emotional challenges when caring for terminally ill patients and the intense emotions of bereaved family members. The complexity of end-of-life (EOL) care, with patients and their families, requires emotional intelligence (EI). In EOL care, an emotional piece of information can act as an essential source of information. Simulation has been a successful teaching method to improve emotional learning outcomes among nursing students. The emotionally charged EOL care simulation, and …

Article, A Creek With No Name: Boyd Hill Nature Preserve Captures The True Paradox Of Florida, March 21, 2022, Thomas Hallock

Creekshed: City Wilds

An article by Thomas Hallock in Creative Loafing Tampa Bay about Boyd Hill Nature Preserve in St. Petersburg, Florida.

Crow's Nest, March 21, 2022, Crow's Nest Staff

Crow's Nest

The March 21, 2022, issue of the Crow's Nest.

Article, A Creek With No Name: Boyd Hill Nature Preserve Captures The True Paradox Of Florida, March 21, 2022, Thomas B. Hallock

Creekshed: City Wilds

An article by Thomas Hallock in Creative Loafing Tampa Bay about Boyd Hill Nature Preserve in St. Petersburg, Florida.

A Macro Social Examination Of The Relationship Between Disabilities And Crime Using Neighborhood And County Level Data, Natasha A. Baloch

USF Tampa Graduate Theses and Dissertations

Over the last few decades, there has been a consistent increase in mental illnesses in the US population. This has also lead to increased interactions of those with mental illnesses and/or disabilities with law enforcement and the criminal justice system. Despite these instances, there is limited research on the relationship between disabilities, mental health issues and crime in the large body of criminological research. Further, the current extant research is a) outside the field of Criminology, b) primarily focuses on those with only intellectual or developmental disabilities and/or c) does not examine this relationship at the macro level, despite evidence …

Watershed Management For Nutrient Control In Taylor Creek And Nubbins Slough, Florida, Rachael Z. Cooper

USF Tampa Graduate Theses and Dissertations

Despite efforts to improve water quality within the watershed since the 1970s, harmful algal blooms (HABs) still occur within Lake Okeechobee (LO). HABs are harmful to the people, the ecosystem, and the economy dependent on the lake. Taylor Creek Nubbins Slough (TCNS) is a subwatershed of the lake, contributing to a large percentage of the nutrient loading. Due to the size and complexity of LO’s watershed, two smaller basins within the TCNS subwatershed were selected to evaluate the following research questions: (1) How do water quality trends contrast between two basins? (2) How do nutrient load and treatment within the …

Testing The Protest Paradigm And Racial Threat: Analyzing Articles Of Blm Protests In 2014 And 2020, Rebecca Angela Ruiz

USF Tampa Graduate Theses and Dissertations

The study examines the media coverage of Black Lives Matter protest in years 2014 & 2020. I collected a sample of articles (n=120) from 6 national-level media outlets that varied in political leans. Using the Protest Paradigm and Racial Threat theoretical frameworks to analyze the results, findings suggest that the articles do reflect upon the Protest Paradigm through overall negative sentiment and significant references to looting. I also argue that articles may also reflect racial threat due to a lack of transparency of protesters’ racial makeup or diversity attending demonstrations.

Stitched Together: What We Learn From Secret Stories In Public Media, Sara D. Rocks

USF Tampa Graduate Theses and Dissertations

Where do you go to divulge your deepest secrets? Some may turn to journals and diaries; some turn to family and friends; some turn to religious confessionals; some turn to Twitter; and still, some take their secrets to the grave. There is at least one other way people share their secrets that has thus far received limited scholarly attention: the crowdsourced confessional. In the new media landscape, intimate stories and personal disclosures with strangers can be (and are) produced as content for a vast pool of additional strangers to consume as media. Yet, little is known about the personal narratives …

Antimicrobial Activity Of Zinc Oxide Nanoparticles Compared To Silver Nanoparticles Administered Towards Methicillin-Resistant Staphylococcus Aureus Biofilms, Kevin Núño

USF Tampa Graduate Theses and Dissertations

Zinc oxide nanoparticles (ZnO NPs), silver nanoparticles (AgNPs), and chitosan nanoparticles have strong antibacterial activity as a broad-spectrum antibiotic against multi-drug resistant (MDR) bacteria. MDR bacteria have a mechanism that increases antibiotic resistance through biofilm formations. MDR methicillin-resistant Staphylococcus aureus BAA-1720 was chosen for an in vitro assessment to calculate the biofilm reduction rate and the median effective dose (ED50) by performing biofilm quantification. Dynamic light scattering was chosen to determine the physiochemical characteristics of ZnO NPs, silver nanoparticles (AgNPs), and chitosan NPs. Transmission electron microscopy was conducted to verify each treatment’s physiochemical characteristics. Antimicrobial susceptibility testing of broad-spectrum and …

The European Super League (Esl): A Political Economy And Media Framing Analysis, Patrick Sidwell

USF Tampa Graduate Theses and Dissertations

The European Super League (ESL) offers an opportunity for research as a case study which exemplifies the potential for sports to engender seismic societal events. To try to understand the ESL and the events surrounding it, this thesis examined it through the dual frameworks of political economy and framing theory to comprehend the roles played by corporate owners and working-class fans who support the game. An overview of the political economic processes of English football was conducted to create meaningful insights. From there, using framing as a theoretical guide, a thematic media analysis was performed across 251 news articles from …

Evaluating And Improving A Novel Toolkit For Implementation And Optimization Of Lynch Syndrome Universal Tumor Screening, Tara M. Wolfinger

USF Tampa Graduate Theses and Dissertations

Individuals with Lynch syndrome (LS) have a hereditary predisposition to colorectal cancer (CRC), endometrial cancer (EC), and several additional cancer types. Universal tumor screening (UTS) is a systematic approach that increases identification of LS so affected individuals can benefit from targeted therapies and risk-reduction strategies to decrease cancer- related morbidity and mortality. Despite the known benefits of UTS, the practice is widely underutilized, likely due to the complexity of implementation and optimization. We developed a novel evidence-based toolkit to help institutions implement and optimize UTS programs. As part of an iterative evaluation process, we obtained feedback on the toolkit through …

Carbon Diversion, Partial Nitritation/Anammox Enrichment, And Ammonium Capture As Initial Stages For Mainstream Ion Exchange-Deammonification Process, Sheyla Chero-Osorio

USF Tampa Graduate Theses and Dissertations

Eutrophication is a concerning environmental problem worldwide that results in algae blooms, oxygen depletion, damages to aquatic life and public health, water quality issues, and loss of aesthetics in water reservoirs. Nutrient (e.g., nitrogen and phosphorus) discharges from wastewater, agricultural, urban, and residential runoff promote eutrophication in receiving water bodies. In terms of nitrogen removal, conventional biological nitrogen removal (BNR) is a common technique used in many wastewater treatment plants (WWTP). However, BNR requires aeration for nitrification and organic carbon input for denitrification. In WWTP, the aeration represents a considerable investment in terms of energy costs. Recent technologies involve applying …

The Weekly Challenger, March 17, 2022, The Weekly Challenger, Et Al

Weekly Challenger Newspaper Collection

The March 17, 2022, issue of The Weekly Challenger.

Teaching A Child To Tact Emotions And Evaluating In Situ Generalization, Kayla Crouch

USF Tampa Graduate Theses and Dissertations

Children with autism can be disadvantaged socially by their difficulty recognizing emotions in others. This purpose of this study was to teach a 6-year-old child with ASD and emotion recognition deficits how to recognize the emotions of others via photos of facial expressions. A multiple baseline across emotions design was used. Photos of a variety of people were used to promote generalization and prompting, positive reinforcement, and error-correction procedures were implemented. The study effectively taught the participant to identify emotions based on photos of faces. The study also evaluated if learning to tact emotions via photos would generalize to in …

Assessing Reported Use Of Clinical Genetic Counseling Skills, Nicole M. Wright

USF Tampa Graduate Theses and Dissertations

Genetic Counseling (GC) is striving to become a more evidence-based field, but the absence of a clearly defined taxonomy of clinical skills is impeding efforts to systematically study and compare GC processes. Several frameworks such as the Reciprocal Engagement Model (REM) and FOCUS-GC have outlined strategies and behaviors used to meet patient needs, but neither include comprehensive descriptions of existing skills or delineate which are actually being used most commonly in clinical practice. The purpose of this study was to compile a large list of demonstrable genetic counseling skills and determine how often clinical genetic counselors (GCs) report using them …

Development Of Membrane Assisted Recovery Of Solids (Mars) Technology For Nutrient Management In Decentralized Wastewater Treatment Systems, Itzé Alejandra Kenney

USF Tampa Graduate Theses and Dissertations

Increasing global populations will result in a rise of eutrophic wastewater and an increased need in food supply. Both problems share a commonality: nutrients. Not all communities are equipped to handle one or both of those challenges, considering that typical solutions require large and energy intensive technologies. Wastewater treatment in most major cities is done through centralized treatment plants, which is not feasible for places with limited resources. Decentralized wastewater treatment systems (DWTS) have been developed as an alternative solution for those communities, but they still struggle to sustainably treat nutrients such as ammonium (NH4) and phosphate (PO4^(3-)). Zeolite has …

Bayesian Network-Based Diagnostic Support Tool With Limited Point-Of-Care Ultrasound For Work-Related Elbow Injuries, Cristina Maria Franceschini Sánchez

USF Tampa Graduate Theses and Dissertations

The upper extremity is commonly injured at the workplace, frequently involving the elbow. Currently, there are not many diagnostic support tools for elbow injuries. Developing a clinical decision support tool would allow for narrowing differential diagnoses and guide management steps in a timely and cost-effective manner. In a descriptive retrospective cohort study, 85 non-contrast elbow MRIs were obtained from a large Workers Compensation insurer database. MRIs were either (a) greater than 2 weeks after first clinic visit, or (b) more than 6 weeks after injury, but (c) not more than 3 months after injury. A Bayesian network-based diagnostic support tool …

Inaccuracies In Patient Self-Report Of Genetic Testing Results For Hereditary Cancer Risks Could Impact Risk-Management Practices, Brittany Faye Sears

USF Tampa Graduate Theses and Dissertations

Pathogenic variants (PV) or likely pathogenic variants (LPV) in a cancer risk gene increase lifetime risks of developing cancer. National guidelines provide evidence-based recommendations on cancer risk management (CRM) strategies tailored to the cancer risks associated with PV/LPV in different genes. Emotional responses after learning of a PV/LPV have been studied as predictors of patient adherence to CRM, but less attention has been given to whether patients remember their actual genetic test results and the impact this may have on subsequent adherence to CRM. We surveyed a group of 114 participants registered with the Inherited Cancer Registry (ICARE), all of …

Predicting Future Well-Being Among United States Youth Who Attempted Suicide And Survived, Bingjie Tong

USF Tampa Graduate Theses and Dissertations

After a non-fatal suicide attempt, survivors commonly endorse the goal of building a life worth living; however, there have been few investigations of good outcomes after non-fatal suicide attempts. Our prior study of a national sample of United States youth found that 7 years after a non-fatal suicide attempt, approximately 13% of adolescents (75 out of 574) achieved a well-being profile at or above the top quartile of non-suicidal peers, a status which we term as good future well-being (FWB). The present investigation focused on potential predictors of FWB, including self-esteem, positive mood, family connectedness, and school belongingness, drawn from …

The Need To Address Religious Diversity At Work: An All-Inclusive Model Of Spirituality At Work, Ivonne Valero Cázares

USF Tampa Graduate Theses and Dissertations

This thesis discusses the importance of embracing religion and spirituality in the workplace as an aspect of workplace diversity. This document aims to help us understand the definition of spirituality at the workplace and its constituents.

We conducted a literature review from predominant scholars about the salience of spirituality and religion at the workplace and its relevance to building meaning, connectedness, and a sense of belonging. We will also review Maslow's theory of Human Needs, his research on human peak-experiences, and its correlation to self-actualization and transcendence.

We will present a new model of Spirituality and Religion at the workplace …

The Specifics Of Specific Learning Disability: An Analysis Of State-Level Eligibility Criteria And Response To Intervention Practices, Lora M. Williams

USF Tampa Graduate Theses and Dissertations

The field of specific learning disability (SLD) in the United States has changed considerably since reauthorization of the Individuals with Disabilities Act (IDEA; (§3007); State Education Agencies (SEAs) have been transitioning away from the severe discrepancy model of SLD identification and towards a Response to Intervention (RTI) model (Hauerwas et al, 2013). This study aimed to review SLD practices in the United States through the analysis of SEA documents and to evaluate the progress made since the reauthorization of IDEA. The aim of the current study was to provide a snapshot of 1) how SEA regulations defined SLD; 2) when …