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Clinically Applied Anthropology: A Syndemic Intervention., Jason W. Wilson

USF Tampa Graduate Theses and Dissertations

This dissertation demonstrates that a critical, clinically applied anthropology is possible by testing a hypothesis that a syndemic intervention, and use of a structural vulnerability assessment tool, can achieve improved healthcare outcomes. A critical, clinically applied anthropology integrates social scientists into healthcare delivery, alongside biomedical providers, through the co-creation of new diagnostic and patient care pathways that utilize anthropological methods (ethnographically informed care, syndemics, thematic/mixed methods data analysis) and advance anthropological theory (biomedicine and culture, structural violence, structural competency/vulnerability, ontology, assemblage theory, and entanglements) to decrease healthcare inequities.

Medical anthropology has previously engaged biomedicine and other attempts at a clinical …

Gender Differences In Episodic Memory In Later Life: The Mediating Role Of Education, Sara Robinson

USF Tampa Graduate Theses and Dissertations

In the United States (U.S.), 14 million individuals aged 65+ are expected to be diagnosed with dementia by 2060, and women are nearly twice as likely to be diagnosed. Low education is a well-established risk factor for dementia and is hypothesized to partly explain the gender differences in late-life cognition. However, few studies have investigated education as a mediator of these gender differences. This study aims to investigate education as a mediator of gender differences in episodic memory using longitudinal data from the U.S. Health and Retirement Study (HRS). I used a sample of 35,721 respondents (20,190 women and 15,531 …

The Effect Of Psychopathy Trait Descriptions On Mock Juror Decision-Making, Bailey A. Hall

USF Tampa Graduate Theses and Dissertations

Layperson misconceptions and stigma surrounding mental illness can have devastating consequences in criminal trials, especially capital (death penalty) cases. Psychopathy is a particularly stigmatizing disorder often used as an aggravating factor in capital cases. The present experimental study examined how case vignettes that included descriptions of psychopathic traits (i.e., criterion effects) differentially influenced juror decision-making. Specifically, undergraduate participants read case facts about a convicted defendant and were randomly assigned to read one of five expert witness testimony conditions describing the defendant using: interpersonal-affective psychopathy traits (e.g., superficially charming, manipulative), antisocial-lifestyle traits (e.g., reckless, aggressive), combined interpersonal-affective and antisocial-lifestyle traits, or …

The Social Anxiety Stigma Scale (Sass): Development, Factor Structure, And Validation, Ruba Rum

USF Tampa Graduate Theses and Dissertations

The primary reason people with social anxiety disorder (SAD) do not seek treatment is due to stigma concerns. Yet, our understanding of SAD stigma hinges heavily on measures that assess general mental illness stigma, which may not capture the distinct aspects of SAD. The goal of this research program was to develop and validate a measure of social anxiety stigma that assesses personal stigma towards people with SAD: the Social Anxiety Stigma Scale (SASS). The SASS was evaluated across three studies. In Study 1 (N = 221), an initial item analysis was conducted on 33 items to remove weak items …

Cervical Cancer Screening Modalities: A Study Of Decision-Making Processes, Heather N. Owens

USF Tampa Graduate Theses and Dissertations

This dissertation includes three studies, and the purpose was to explore cervical cancer screening adherence and factors related to screening behaviors among women.

The purpose of the first study was to examine cervical cancer screening recommendation adherence trends in a nationally representative sample using Behavioral Risk Factor Surveillance System 1995-2018 data. Adherence rates declined for every definition of adherence evaluated over time. Social determinants of health predictors and their impacts varied based on the years of data included in and the data source.

The second study examined the hypothesized factor structure underlying multiple scales (i.e., Health Belief Model constructs and …

Communicating For Success: The Importance Of Fairness In Pre-Merger Communication, Correy Retzloff

USF Tampa Graduate Theses and Dissertations

This phenomenological study explores the complexities and influences of pre-merger communication on M&A outcomes from a stakeholder perspective, using the Fair Process Theoretical Framework. The study identified the following six key themes related to pre-merger communication broken down into two distinct categories: important aspects to employees, which include Open and Honest Communication, Engagement and Clarity, Participation and Collaboration, and best practices managers can implement, such as Undertake Fair and Engaging Communication, Prioritize Strategic and Cultural Communication, Ensure Effective and Compliant Communication. The study also found that effective pre-merger communication can positively influence perceptions of fairness in the merging process. These …

Determinants Of Hormonal Contraceptive Use Among Adolescent Females In The Republic Of Benin, Marlene Joannie Bewa

USF Tampa Graduate Theses and Dissertations

Introduction: Globally, 17 million adolescent girls—ages 15-19-- give birth every year, which affects educational and professional outcomes such as school completion, future employment, and economic empowerment. In Benin, adolescent girls have a substantial unmet need for sexual and reproductive health (SRH) information and services. More specifically, the need for hormonal contraceptive products and services, as well as accurate, age-appropriate, and comprehensive sexuality education, is not met universally.

Objective: This research objective is to understand personal, behavioral, and environmental barriers and facilitators to the access and uptake of modern contraceptive methods among adolescents in Benin. This will inform recommendations for improving …

Void Formation In Model Liquids, Polymer Glasses, And Granular Materials, Kai Nan

USF Tampa Graduate Theses and Dissertations

Soft matter, as a subfield of condensed matter physics, has gained lots of interest from the academic and industrial communities due to its complexity and intellectual challenges. Soft materials, such as liquids, polymers, and granular materials, are widely used in real-world applications like foams, paints, and lubricants. Furthermore, their cost-effective and unique features like extreme ductility also make soft materials suitable for many advanced applications such as bioimplantable devices.

In Chapter 2, we examine thermodynamic cavitation, a transition from liquid to gas that occurs when the ambient pressure drops below the liquid’s vapor pressure. Varying the …

The Process Of Government In Clearwater, Florida, Picot Deboisfeuillet Floyd

USF Tampa Graduate Theses and Dissertations

Based upon participant observation as city manager, the dissertation examines political processes involved in four episodes relating to the government of the City of Clearwater, Florida: the selection of a site for a branch campus of the University of South Florida, the application of technology assessment techniques to growth issues, attempts to regulate a pornographic movie and supply store, and the arrest of the city attorney. Non-mathematical game theory is used as a model for the analysis, which demonstrates that game-like processual activity takes place in a governmental structure based upon cooperation. Such analysis can have a direct impact on …

Development Of Bioactive Peptidomimetics, Lei Wang

USF Tampa Graduate Theses and Dissertations

In the past two decades, a lot of different peptidomimetics, such as β-peptides, oligoureas, azapeptides, peptoids, aromatic oligoamides, and others, have been developed. These peptidomimetics with distinctive scaffolds have shown potential in protein surface recognition and mimicry, PPI regulation, catalysis, etc. Moreover, these bioactive peptidomimetics demonstrate much better bioavailability and biostability than the bioactive peptides. To expand the application of peptidomimetics, our group have developed a new sequence-specific peptidomimetics- γ-AApeptide, which is derived from chiral γ-PNA. It shows excellent advantages including highly resistant to various proteolytical degradations and has the potential to increase chemodiversity. γ-AApeptide also exhibits remarkable biomedical applications, …

For Love Or Money: Investor Motivations In Equity-Based Crowdfunding, Jason C. Cherubini

USF Tampa Graduate Theses and Dissertations

Crowdfunding is an increasingly popular method for entrepreneurial ventures to raise financing from a large number of small supporters (the “crowd”) instead of raising it through a small number of larger supporters. Crowdfunding is normally conducted through online platforms such as Kickstarter and Indiegogo, where the entrepreneurial venture runs a campaign directly seeking support from individual funders. Most of the research into crowdfunding to date has been focused on what elements of the crowdfunding campaign lead to eventual successful funding, especially in the rewards-based crowdfunding space. The comparatively new equity-based crowdfunding has not been as heavily researched and is technically …

Selective Framing And Narrative As Anthropocentric Agents In Yellowstone: America’S Eden, Breanna Lee Hansen

USF Tampa Graduate Theses and Dissertations

Yellowstone: America’s Eden is but one example of nature documentaries tackling the complexities of nature-culture relationships during the age of the Anthropocene. Yellowstone National Park, the first to be named, is a primary example of how our relationship to the natural world developed through conservation and commodification. Yellowstone: America’s Eden demonstrates how film techniques conceal nature as a human construct through selective framing and narrative. By analyzing editing techniques made in the representation of Yellowstone National Park, this thesis bridges anthropocentrism to nature documentaries. Drawing on interdisciplinary research from media studies, environmental humanities, and anthropology, this thesis analyzes the ways …

Police Officers’ Perceptions Of Gunshot Detection Technology, Courtney L. Weber

USF Tampa Graduate Theses and Dissertations

Prior research has shown that police officers’ perceptions has an influence on technological advancement implementation into an agency. Prior gunshot detection technology (GST) research has looked at how effective the technology is at decreasing response times, bringing gunfire to the attention of police, and tracking gun crime trends in the jurisdiction. However, it remains unknown whether police officers support the use of GST technology, and whether they feel that there is sufficient training and support available to them to utilize GST effectively. Therefore, this thesis aims to address several central questions regarding police officers’ perceptions of GST, their support for …

Synthesis Of Tools For The Investigation And Treatment Of Infectious Diseases, Grant Lawrence

USF Tampa Graduate Theses and Dissertations

Modern medicine’s ability to treat a wide array of diseases is due mainly to the development of small-molecule drug discovery. Thousands of years of traditional medicines have been dwarfed in less than a hundred years. In addition, drug discovery has becoming a more consistent process with the introduction of the clinical trials process as well.Plasmodium is a genus of tropical parasites that have the potential to wreak havoc on billions of people globally. Current methods of drug discovery aimed at defeating these parasites require expensive assays that use radioactive material. By using an alkyne-labeled agent instead of a tritium-labeled agent, …

Synthesis Of Small Molecule Modulators Of Non-Traditional Drug Targets, Jamie Nunziata

USF Tampa Graduate Theses and Dissertations

This work details the effort toward structure-activity-relationship (SAR) studies and synthesis of the small molecule modulators of two non-traditional drug targets. The first part of this manuscript (chapters 1–2) will discuss the collaborative work and synthesis of an inhibitor of Slingshot Homology 1 (SSH1) with the potential therapeutic application toward Alzheimer’s Disease (AD) treatment. The second part (chapters 3–6) will discuss the synthetic efforts toward modulation of a protein target known as STING, or stimulator of interferon genes, with the therapeutic application toward autoimmune disease or anti-tumor activity.

AD is a progressive and degenerative illness that holds the title of …

Exposure Characteristics Of Environmental Chemicals By Life Stages, Nisha Vijayakumar

USF Tampa Graduate Theses and Dissertations

Environmental chemicals are ubiquitous and can contribute to human exposure. These exposures can result in long-term health consequences if they occur in early life. However, exposures to environmental chemicals are not evenly distributed throughout childhood. As a result, there exists variation in the levels of chemical exposure depending on the developmental stages, pathways of exposure, and broader systemic factors. However, in early life, limited research exists on exposures to environmental chemicals, particularly phthalates, pesticides, and polycyclic aromatic hydrocarbons (PAHs). In addition, environmental exposures to phthalates, pesticides, and PAHs, considering life stages, have not been fully explored. Hence it is imperative …

From Counter-Strike To Counterterrorism: How The Cheater Reconfigures Our Understanding Of Asymmetric Warfare, Enya C. Silva

USF Tampa Graduate Theses and Dissertations

Around the turn of the century, as the United States increased its military presence in the Middle East in what was widely known as the War on Terror, computer games were also rising in popularity. Military inspired narratives and settings are very common in video games, especially in the genre known as the first person shooter – characterized by a single player, first person point of view. Alexander Galloway provides a vocabulary for understanding the video game, and the first person shooter in particular, derived from the framework of game studies. Scholarship around video games usually either seeks to affirm …

Machine Learning Approach For Static Ransomware Analysis, Aldin Vehabovic

USF Tampa Graduate Theses and Dissertations

Ransomware is a form of malware which uses encryption methods to make data inaccessible to legitimate users. This cyberthreat has emerged as one of the most serious security challenges today, and a wide range of ransomware families have been developed and deployed, causing immense damage to governments, corporations, and private users. As this malware type continues to expand, governments across the world are taking serious steps to limit its reach. In addition, researchers have proposed a range of ransomware detection and attribution schemes, most of which use advanced machine learning (ML) techniques to process and analyze real-world empirical data from …

Using Active Student Responding And Competition Via Kahoot! To Improve Student Academic Engagement At College Level, Brittany Pearson

USF Tampa Graduate Theses and Dissertations

Active student responding (ASR) is an effective intervention used in schools to improve student engagement and academic performance. Among the various ASR modalities, online applications have received much more attention than low-tech ASR modalities due to the widespread use of smartphones and the availability of mobile applications. One totable online application is Kahoot!, which offers a range of interactive features. Considering the limited existing research on using ASR at the college level, particularly, using Kahoot!, this study examined the use of Kahoot! to improve academic engagement in college students. The study was conducted with one undergraduate class in applied behavior …

Meta-Analysis Of United States Seabird Populations Based On Ocean Biodiversity Information System (Obis) Records (1965–2018), Savannah Hartman

USF Tampa Graduate Theses and Dissertations

Understanding the distribution of organisms is an important priority for society as we live through ecosystem transformations that threaten the well-being of all organisms. I have approached the dynamic and complex issue of studying biodiversity by using open-access seabird data collected along the Americas since the 1960s. I explained how these data have changed over time and space, how certain species populations could have shifted over time, and possible correlations between this potential geographic change and select environmental variables.

In Chapter 2 I evaluated the suitability of the open-access data archive Ocean Biodiversity Information System (OBIS) for supporting detailed inquiry …

Optimizing The Membrane-Assisted Recovery Of Solids (Mars) Technology For Nutrient Removal And Recovery From Concentrated Waste Streams, Ben Yamin Hoque

USF Tampa Graduate Theses and Dissertations

The effective management of nutrients, such as nitrogen and phosphorus, in decentralizedwastewater treatment environments is a pressing challenge. These nutrients pose significant risks to the environment and public health when discharged into water bodies, while their recovery and reuse can help alleviate nutrient shortages in various industries, including agriculture. Conventional biological treatment methods used in centralized facilities are not suitable for decentralized systems due to operational complexities and space limitations. Chemical treatment mechanisms, such as adsorption, ion exchange, precipitation, and air-stripping, offer potential solutions but are accompanied by challenges like high costs and logistical issues. Therefore, finding a sustainable and …

Exploration Of Shared Passenger Urban Air Mobility – Integrated Network Design, Operation Scheduling And System Configuration, Zhiqiang Wu

USF Tampa Graduate Theses and Dissertations

Urban air mobility (UAM) is an emerging concept proposed in recent years that uses electric vertical take-off and landing vehicles (eVTOLs). UAM is expected to offer an alternative way of transporting passengers and goods in urban areas with significantly improved mobility by making use of low-altitude airspace. Considering the high capital investment of eVTOLs and relative high fee of using UAM passenger service, a viable UAM format is shared passenger service. Such a service is usually station-based, i.e., with vertiport located in popular sites where potential passengers can access. To understand the viability of such use cases, the vertiport owners …

Enhancing And Securing Wireless Medical Technology For Diagnosis And Treatment Of Lower Urinary Tract Dysfunction, Farhath Zareen

USF Tampa Graduate Theses and Dissertations

Lower urinary tract dysfunction (LUTD) is a debilitating medical condition that affects millions of individuals worldwide. Urodynamics is the current gold standard for diagnosing LUTD but uses non-physiologically fast, retrograde cystometric filling to obtain a brief snapshot of bladder function. Current state-of-the-art research in bladder monitoring includes ambulatory urodynamics using wireless implantable devices to evaluate bladder function during natural filling for long-term monitoring. However, there are various challenges and limitations to this multi-sensor approach. This research focuses on developing frameworks for automated event detection, data analysis, and optimization of long-term bladder recordingsto improve the diagnosis and treatment of LUTD. In …

Multimodal Assessment Of Human Behavior With Applications In Analysis Of Autism Spectrum Disorder, Sk Rahatul Jannat

USF Tampa Graduate Theses and Dissertations

Human behavior analysis is an important application area of artificial intelligence. Usingdata collected from sensors (e.g., cameras), human behavior including, but not limited to, emotions, expressions, body movement, and eye gaze are analyzed. This analysis is useful in applications in diverse fields ranging from healthcare, defense, education, and marketing. Considering this, in this dissertation, we have proposed new approaches to emotion and expression recognition, subject identification, and classification of autism spectrum disorder. More specifically, this dissertation has the following contributions: 1) A new approach for multimodal ubiquitous emotion recognition is proposed; 2) Investigation into the impact of large expression variations …

Flow Generation And Propagation From Headwater Wetlands To Downstream Waters, Leanne Marie Stepchinski

USF Tampa Graduate Theses and Dissertations

Headwater wetlands are connected to one another and to downstream waters by dynamic hydrologic flowpaths, functioning as integrated hydrologic networks at the watershed scale. Headwater wetlands perform a variety of hydrologic lag, sink, and source functions, including flow generation and propagation, thereby contributing to the natural flow regimes of downgradient waters. The functions of individual wetlands and their contributions to hydrologic connectivity and subsequently to the natural flow regime have been widely studied and are well understood. Comparatively, the functions and hydrologic connectivity within wetland complexes as a whole and their collective subsequent contributions to the natural flow regime of …

Secure Lightweight Cryptographic Hardware Constructions For Deeply Embedded Systems, Jasmin Kaur

USF Tampa Graduate Theses and Dissertations

Lightweight cryptography plays a vital role in securing resource-constrained deeply-embedded systems such as implantable and wearable medical devices, smart fabrics, smart homes, radio frequency identification tags, sensor networks, and privacy-constrained usage models. The National Institute of Standards and Technology (NIST) initiated a standardization process for lightweight cryptography, a relatively-long multi-year effort, which eventually concluded in February 2023. Side-channel attacks (SCAs) exploit the vulnerabilities of a system by observing and analyzing side-channel information leakages. Fault analysis attacks are a type of active SCAs, where an intelligent adversary injects bit/byte faults into the implementation of a cryptographic cipher to recover the secret …

Case Study And Fidelity Assessment Development For The Family Intervention Specialist (Fis) Program, Areana Cruz

USF Tampa Graduate Theses and Dissertations

This dissertation involved an in-depth analysis of the Family Intervention Specialist (FIS) program and the development of an FIS fidelity assessment. Three studies were conducted for this analysis. Study one analyzed FIS administrative data from one Managing Entity to determine the extent that the quality assurance measures align with the core program policies and procedures established by the Department of Children and Families. Study two included a content analysis of FIS policies and procedures manuals for alignment regarding implementation practices and qualitative interviews with FIS stakeholders regarding FIS implementation, strengths, challenges, and adherence to established policies and procedures. Study three …

Supervision Needs At 2 And 5 Years Post Traumatic Brain Injury: A Veterans Affairs Tbi Model Systems Study, Deveney M. K. Ching

USF Tampa Graduate Theses and Dissertations

The present study assessed the supervision needs, with the Supervision Rating Scale [SRS] (Boake, 1996) of Veterans and Service Members enrolled in the Veterans' Affairs (VA) Traumatic Brain Injury Model System (TBIMS) at 2- and 5-year follow-ups after moderate to severe traumatic brain injury (TBI). A cross sectional analysis was conducted at 2-year follow-up (N=428) where it was found that 35% of subjects still needed supervision. At 5-year follow-up (N=295) it was found that 32% of subjects needed supervision. Finally, a multilevel model of supervision (N=164) found that the relationship of supervision needs remains a constant linear line over the …

Counting Every Death When Every Death Counts: A Mixed-Methods Study Of Hurricane Michael Excess Mortality, Blake L. Scott

USF Tampa Graduate Theses and Dissertations

Vulnerable populations have been shown to be disproportionately impacted by natural disasters, such as hurricanes. Hurricane Michael, a Category 5 storm, in October of 2018 hit the rural and socioeconomically vulnerable area of the Florida Panhandle, causing 50 fatalities in Florida, massive destruction to area including the healthcare infrastructure, and led a prolonged recovery period. The purpose of the research was to examine long-term impacts to health in Florida Panhandle after Hurricane Michael; changes to mortality trends, changes to health of survivors, and changes to their access to health care using a mixed-methods, sequential, explanatory study design.

The initial phase …

The Relationship Between First-Year Expectations And Persistence For Students Who Self-Identify As Having Not Declared A Major, Shane Combs

USF Tampa Graduate Theses and Dissertations

This research aligned with protocols established by the Florida Board of Governors in 2016 to form a new funding model tied to the institution's performance. The literature review highlighted a disparity between students' expectations and the reality of college which could negatively impact persistence, and therefore funding to the institution. This quantitative study utilized the Beginning of College Survey of Student Engagement (BCSSE) to explore the correlation between incoming, undeclared FTIC students' expectations of co-curricular involvement, faculty interaction, and learning support services utilization and their persistence to the end of the second fall semester. The sample consisted of 1,042 respondents …