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Orders Of Normativity: Nietzsche, Science And Agency, Shane C. Callahan

USF Tampa Graduate Theses and Dissertations

In this dissertation I set out to address the “scope problem” in Nietzsche scholarship. In the secondary literature, the scope problem is characterized as a problem for Nietzsche, who seems deeply skeptical about nearly every item of his inherited western metaphysical toolkit. If his skepticism about western metaphysics penetrates all dimensions of his thought, how can he motivate a reader to also reject western metaphysics without himself committing to some of it? I stipulate that answering the scope problem means explicating what Nietzsche views as the general source of normativity—it is there that we can understand the resources Nietzsche is …

The Effects Of Socioscientific Issues On Informal Reasoning And The Transference To Controversial Issues In A Social Studies Context, Thomas J. Dolan

USF Tampa Graduate Theses and Dissertations

The purpose of this study was to determine if informal reasoning skills associated with socioscientific issues (SSI) transferred to controversial issues in a social studies context. The principal researcher developed three controversial issues derived from social studies education to create social studies context issues (SSCI). This acronym has been termed by the principal researcher, as controversial issues in social studies have not been evaluated beyond the social studies classroom. Twenty-one, fifth grade students participated in this three-month study, which featured three specific SSI units (A Need for Speed? – speed limit reduction, Roller Coaster Ban – preventing injuries to children, …

Villains Or Vermin? The Differential Effects Of Discrimination And Dehumanization On Immigrant Cardiovascular Responses, Mona El-Hout

USF Tampa Graduate Theses and Dissertations

Immigration has been pushed to the forefront of a national political debate, and immigrants are commonly portrayed as villains and vermin looking to invade and infest Western nations. These negative portrayals of immigrants may have negative implications for immigrant health outcomes. Among other negative health outcomes, studies have found that immigrant cardiovascular disease rates increase with time spent in the U.S. This phenomenon of decreasing immigrant health with extended U.S. residency has been labeled “the immigrant health paradox”, and discrimination has often been posited as a possible explanatory factor. In addition to discrimination, immigrants are often the targets of dehumanization, …

Does Gestational Diabetes Mellitus Increases The Risk Of Preeclampsia Among Primigravid Women?, Astha Kakkad

USF Tampa Graduate Theses and Dissertations

Gestational diabetes mellitus (GDM) and preeclampsia are serious complications of pregnancy which are associated with both short- and long-term adverse health outcomes for the mother as well as the fetus. The increase in prevalence of these conditions has become a major public health concern. The purpose of this study is to examine the association and risk imposed by GDM for preeclampsia in primigravid women. This descriptive study was conducted using data retrieved from the electronic medical records of a large integrated health system in Florida. The data for this analysis included pregnancy records for patients at least 18 years of …

Motivation Matters: The Interaction Of Approach And Avoidance Alcohol Motivation And Self-Control Demands In College Drinkers, Becky K. Gius

USF Tampa Graduate Theses and Dissertations

Failure in self-control has long been identified as a risk factor for problematic alcohol use among college students, as individuals who are less equipped or less able to regulate their thoughts, emotions, and behaviors use alcohol more frequently and are at greater risk for binge drinking. Recent findings suggest self-control depletion and motivation interact to determine performance on subsequent tasks that require self-control. The purpose of the present study was to investigate the ways self-control exertion and desires to use alcohol (approach inclinations) and desires to avoid using alcohol (avoidance inclinations) impact subsequent alcohol use behavior. Using ecological momentary assessment, …

The Concept Of Freedom In American Literature At The Dawn Of The Nation, Mykhailo Pylynskyi

USF Tampa Graduate Theses and Dissertations

This thesis analyzes American literature dedicated to the American Revolutionary War (1775-1783) and the events which led to it. The overarching goal of the analysis is to lay out a coherent account of the concept of freedom in American literature of that time period. To reach this goal I will use The Second Treatise of Government by John Locke as a main philosophical text, which outlines the key elements of political freedom. As the main literature pieces of the selected time period, Common Sense by Thomas Paine and The Liberty Song were chosen. I will also use multiple songs by …

Microfluidically Reconfigurable Millimeter-Wave Switches, Antenna Arrays And Filters With Fast-Actuation Using Movable Metallized Plates And Integrated Actuation, Enrique J. Gonzalez Carvajal

USF Tampa Graduate Theses and Dissertations

Microfluidic reconfiguration of microwave devices has emerged as a potentially attractive alternative to integrated semiconductor (ICs/MMICs) and microelectromechanical systems (MEMS) based technologies. On the one hand, MMICs suffer from low power handling capabilities, high IL, non-linear effects, and elevated costs; on the other hand, MEMS are limited by their complex packaging requirements, and relatively low reliability from stiction-based effects. However, microfluidic reconfiguration provides low insertion loss (IL) due to its mechanical nature and it is not limited by power saturation effects. These attributes are especially valuable for applications at mm-waves, potentially reducing costs and increasing power efficiency capabilities. Microfluidic reconfiguration …

Global And Stochastic Dynamics Of Diffusive Hindmarsh-Rose Equations In Neurodynamics, Chi Phan

USF Tampa Graduate Theses and Dissertations

This dissertation consisting of three parts is the study of the open problems of global dynamics of diffusive Hindmarsh-Rose equations, random dynamics of the stochastic Hindmarsh-Rose equations with multiplicative noise and additive noise respectively, and synchronization of boundary coupled Hindmarsh-Rose neuron networks.

In Part I (Chapters 2, 3 and 4) of this dissertation, we study the global dynamics for the single neuron model of diffusive and partly diffusive Hindmarsh-Rose equations on a three-dimensional bounded domain. The existence of global attractors as well as its regularity and structure are established by showing the absorbing properties and the asymptotically compact characteristics, especially …

Efficient Forward-Secure And Compact Signatures For The Internet Of Things (Iot), Efe Ulas Akay Seyitoglu

USF Tampa Graduate Theses and Dissertations

In the modern Internet of Things (IoT) applications, the system entities collect security-sensitive information that must be cryptographically protected. In particular, authentication and integrity, as foundational security services, are essential for any IoT applications. Digital signatures provide both authentication and integrity to these applications. Nevertheless, once an IoT device is compromised, its signature private key is leaked to an adversary. Forward-secure digital signatures mitigate the impact of such key compromises by incorporating a key-evolving mechanism into the authentication process. However, existing forward-secure signatures suffer from large signature/key sizes, heavy computational overhead, and some prominent variants that can only sign a …

Intercessory Power: A Literary Analysis Of Ethics And Care In Toni Morrison’S Song Of Solomon, Alice Walker’S Meridian, And Toni Cade Bambara’S Those Bones Are Not My Child, Kelly Mills

USF Tampa Graduate Theses and Dissertations

The purpose of this study is to examine post-Reconstruction literature as an intercessor that creates a common memory among readers and activates them as ethical agents who can move through retributive violence rather than enact violence. With the increase of racial violence in the United States, it is essential to find ways to end the cycle of retributive violence and establish a justice system that does not marginalize individuals but forges connections in the midst of oppression. This literary analysis engages three novels—Toni Morrison’s Song of Solomon, Alice Walker’s Meridian, and Toni Cade Bambara’s Those Bones Are Not My Child: …

Threat-Induced Alterations In Cognition And Associations With Disinhibited Behavior, Julia B. Mcdonald

USF Tampa Graduate Theses and Dissertations

When a threat is detected, brain networks associated with threat processing are activated while other processes are deprioritized. While this resource allocation is adaptive, it makes it especially difficult to effortfully direct thoughts, emotions, and behaviors (use cognitive control) during situations of high stress. Further, this threat response is most efficient in response to short-term or predictable stressors (“threats”) but loses its efficiency for ambiguous or unpredictable threats. Despite research that suggests that threat induces psychological states associated with breakdown in cognitive control processes, no study has directly examined how predictability of threat impacts neurocognitive indicators of cognitive control processes. …

Exploration Of Factors Associated With Perceptions Of Community Safety Among Youth In Hillsborough County, Florida: A Convergent Parallel Mixed-Methods Approach, Yingwei Yang

USF Tampa Graduate Theses and Dissertations

Introduction: Youth perceived safety is not only linked to crime and violence in a neighborhood but is also associated with health risk behaviors and certain neighborhood characteristics. The purpose of this mixed-methods study was to measure the co-occurring effects of individual and community risk factors by conducting a secondary data analysis using structural equation modeling (SEM) and to explore reasons for youth feeling safe/unsafe in their community using photovoice methodology.

Methods: Syndemic theory/model served as the theoretical framework to guide this mixed-methods study with a convergent parallel design. The quantitative strand (first manuscript) utilized an existing dataset collected from middle …

Development And Application Of Computational Models For Biochemical Systems, Fiona L. Kearns

USF Tampa Graduate Theses and Dissertations

Chemistry is the study of matter and its transformations. Computational chemistry uses computer models to study chemistry in all its intricate complexity. In this thesis I hope to accessibly introduce fundamental concepts central for computational chemistry including quantum mechanics, molecular mechanics, and multiscale modeling. I then present several works which I have conducted throughout my graduate career employing many different computational methods. The investigations described here can be summarized as follows. Chapter 2.1 modeling proteins involved in crustacean molting, and identifying possible inhibitors to this molting. Chapter 2.2 modeling d-fructose bound to synthetic saccharide receptors with hopes of improving saccharide …

Pathways To Leadership: A Qualitative Study Of Women In Higher Education, Kymia Love Jackson

USF Tampa Graduate Theses and Dissertations

Women earn degrees at a higher rate than men, yet they are underrepresented in leadership positions in general and more specifically, in executive leadership positions in the areas of finance, operations, and administration (FOA) in higher education. This qualitative study explored the journeys of women in executive leadership positions in finance, operations, and administration at four-year, public colleges or universities. The research question that guided this study was: How do women describe their experiences of securing, transitioning into, and advancing within executive leadership positions in FOA in higher education? Document and content analysis, demographic questionnaire, observations, interviews, and reflection were …

Bayesian Reliability Analysis Of The Power Law Process And Statistical Modeling Of Computer And Network Vulnerabilities With Cybersecurity Application, Freeh N. Alenezi

USF Tampa Graduate Theses and Dissertations

As most of mankind now lives in an era of high dependence on multiple technologies and complex systems to store and manage sensitive information, researchers are constantly urged to obtain and improve measurements and methodologies that have the ability to evaluate systems reliability and security. The objectives of the present dissertation are to improve the Bayesian reliability estimation of a software package where the Power Law Process, also known as Non-Homogeneous Poisson Process, is the underlying failure model and to develop a set of statistical models evaluating computer operating systems vulnerabilities. Furthermore, we develop a reliability function of a computer …

Identifying Barriers And Facilitators To Improve Hepatitis C Virus Screening, Linh M. Duong

USF Tampa Graduate Theses and Dissertations

Background: Birth cohort hepatitis C Virus (HCV) screening recommendations were issued by the Centers for Disease Control and Prevention (CDC) and United States Preventive Services Task Force (USPSTF) in 2012 and 2013, respectively. Despite this, studies have reported low HCV screening rates. Currently, the prevalence of HCV screening rates nationally is unknown and there are no in-depth studies that have evaluated the barriers or facilitators of HCV screening. Our study aimed to fill this gap by 1) conducting a systematic literature review to assess the national HCV screening prevalence, 2) evaluating temporal trends in HCV screening using a large academic …

Performance Based Funding And The Florida State University System: An Exploratory Analysis, Laura A. Hoffman

USF Tampa Graduate Theses and Dissertations

Higher education funding models based on performance have seen a resurgence over the last decade. These models, known as performance-based funding (PBF) 2.0, hold institutions accountable to outcome metrics such retention and graduation rates through the incentive of increased funding and the threat of funding cuts. This quantitative, exploratory study examined data from the Florida State University System (FLSUS) coincident to the years prior to and after the implementation of the Florida PBF policy. The primary purpose of the study was to examine what changes, if any, occurred regarding student access to or success within the FLSUS coincident to PBF …

Classifying Emotions With Eeg And Peripheral Physiological Data Using 1d Convolutional Long Short-Term Memory Neural Network, Rupal Agarwal

USF Tampa Graduate Theses and Dissertations

Recognizing emotions is very important while building robust and interactive Affective Brain-Computer Interfaces as it allows the machines to have some degree of emotional intelligence with the help of which they can understand the changing emotional state of users. In the past, emotions have been recognized via unimodal data such as electroencephalography (EEG) signals, speech, facial expressions or peripheral physiological signals. However, emotions are complex as they are a combination of human behavior, thinking and feeling. Therefore, as compared to unimodal methods, multi-modal techniques, recognize emotions with more reliability. This thesis aims to recognize and classify human emotions into high/low …

People With Parkinson’S And Care Partners Of Pwps’ Uncertainty Management Through Information Strategies, Amy Haywood

USF Tampa Graduate Theses and Dissertations

This thesis explores how people with Parkinson’s (PwP) and care partners of PwP manage the uncertainty surrounding Parkinson’s disease (PD). PD causes both motor and cognitive decline in patients, which may affect each individual differently (Williamson, Simpson, & Murray, 2008). There is no-known cure or cause for PD, meaning it is shrouded in uncertainty from the first symptom to the ongoing management process. This disease also affects care partners because of its variability in symptoms and progression. For this reason, this research, which is part of a larger study, interviewed both care partners of PwP (n= 10) and those diagnosed …

An Exploration Of Teachers’ Use Of Culturally Responsive Pedagogy, Ethic Of Care, And Reflectivity, Johan Von Ancken

USF Tampa Graduate Theses and Dissertations

A variety of educational reform literature discusses the “ethic of care” and “building relationships,” along with culturally relevant/responsive pedagogy (Gorski, 2013; Guajardo, M., Guajardo F., & Casaperalta, 2008; Ladson-Billings, 1992, 1995). In addition, “Appreciative Organizing in Education (AOE)” (Barrett & Fry, 2008; Burello, Beitz, & Mann, 2015; Cooperrider, Whitney, & Stavros, 2008) with its emphasis on strengths-based analysis of organizational change shaped my perception that a “Culture of Care” in our schools and with our teachers, administrators, and most importantly students, is necessary.

The notion of “culturally appropriate” (Au & Jordan, 1981, p. 139) pedagogy began over 35 years ago …

Male And Female Students’ Persistence In Stem Fields In Community Colleges: A Secondary Analysis Of Nces Bps:12/14 Data, Ying Hu

USF Tampa Graduate Theses and Dissertations

Today, economic growth, technology advancement, and daily life are all driven by science, technology, engineering and math (STEM). American colleges and universities need to produce more STEM graduates in order to meet rapid job growth. The purpose of this study was to determine the significant factors that influence the persistence of STEM students in community colleges. The research described the characteristics of STEM students who persisted and of those who did not in STEM, as well as the different characteristics between male and female students. It also investigated student and institutional factors that influenced STEM students’ persistence. Furthermore, the study …

Rainfall, Precipitation, And Drought Patterns Associated With Wintertime Transmission Of Eastern Equine Encephalitis Virus (Eeev) In Florida, Bestami Cevher

USF Tampa Graduate Theses and Dissertations

Eastern Equine encephalitis virus (EEEV) is a highly pathogenic alphavirus that causes disease in humans and horses. EEEV cases are common in the eastern North America, especially in horses in the State of Florida. EEEV cases are most common in Florida during May to August but also occur year-round, unlike most other locations. According to the Florida Department of Health, 65 EEEV horse cases were documented in the winter months between 2005 and 2018. This study investigates the meteorological activities that affect the wintertime transmission of the EEEV virus to horses. In this, we examined meteorological data up to a …

Adolescent Asthma And School Disparities: An Ecological Perspective Of Students And Stakeholders, Tali Schneider

USF Tampa Graduate Theses and Dissertations

Asthma is a chronic condition that mainly affects adolescents. Recent reports from the Centers for Disease Control and Prevention (CDC) indicate a gradual increase in rates of lifetime asthma among adolescents from 17.1% in 2005 to 22.8% in 2015. Currently, one in ten adolescents nation-wide experience active asthma; similar trends are seen in the state of Florida (Florida Asthma Program, 2013; Centers for Disease Control and Prevention, Prevention, 2015). As a chronic, lifelong condition, asthma can be life-threatening if not properly controlled. When exacerbated, attacks of asthma constrict airways, leading to restrained breathing, wheezing, coughing and chest pain (Parulekar, Alobaidy, …

The Role Of Influencer Endorsement In Consumer Brand Engagement On Sina Weibo, Xiaofan Wei

USF Tampa Graduate Theses and Dissertations

The strength and effectiveness of influencer advertising and influencer marketing make them becoming more and more popular on social media. Consumer online brand engagement, including consuming, contributing, and creating brand-related content, is closely related to a brand’s reputation and image. This study aims to determine how the two aspects related to influencer endorsement – influencer-follower parasocial interaction (PSI) and influencer-brand congruence -- affect three levels of consumer online brand-related activities (COBRAs) on Sina Weibo. Another purpose of the current study is to examine the mediation effect of personal identity (PI) and social identity (SI) in the relationship between influencer-follower parasocial …

Affect And Craving: Examining The Differential Influences Of Positive And Negative Affect On Inclinations To Approach And Avoid Alcohol Use, Jacob A. Levine

USF Tampa Graduate Theses and Dissertations

Most research examining the role of affect in the etiology of alcohol craving has been limited to associations between negative affect and the desire to consume alcohol. This narrow focus has not only ignored the potential influence of positive affect on the desire to use alcohol, but has led to a failure to consider both desires to avoid using alcohol and motivational conflicts often thought to be present in alcohol use disorders (AUDs). Additionally, research investigating the influence of affect on attentional bias in favor of alcohol cues in individuals who have an AUD has been limited. Using 60 individuals …

Counseling Skills And Behaviors Of Genetic Counselors: A Qualitative Study, Abigail Zale

USF Tampa Graduate Theses and Dissertations

Research is needed to ensure the frameworks created to ensure best clinical practice for the genetic counseling (GC) profession align with current GC clinical practice. Nineteen practicing genetic counselors in prenatal, pediatric, or cancer specialties were interviewed to elicit their session goals and the counseling skills utilized within sessions and to determine how closely responses align with the Framework for Outcomes in Clinical Communication Services (FOCUS) and Reciprocal Engagement Model (REM). As part of a qualitative content analysis guided by FOCUS, quotes extracted and coded into key themes using RQDA software demonstrated consistency with REM goals and categories within the …

Some Recent Advances In Design Of Bayesian Binomial Reliability Demonstration Tests, Suiyao Chen

USF Tampa Graduate Theses and Dissertations

Reliability demonstration test (RDT) is one of important reliability assurance activities to demonstrate products' quality over time. Binomial RDT (BRDT) is one class of RDTs with appealing features, such as less failure monitoring efforts and fewer reliability modeling assumptions. Integrating with Bayesian method further allows prior knowledge incorporation for potential test sample size reduction. However, conventional designs often assume the binary failure states (i.e., success and failure) and consider a single objective of minimizing the testing cost with limited planning horizon. In this dissertation, a series of RDT designs are proposed and studied by advancing the conventional Bayesian BRDT designs …

Gabbing While Gaming: Commandeering Commercial, Off-The-Shelf (Cots) Video Games To Structure Student-Centered Social Studies Discussion, Joshua M. Patterson

USF Tampa Graduate Theses and Dissertations

Amidst the current cultural backdrop of debilitating digital addiction and malicious misinformation campaigns, secondary social studies instructors require every possible tool to engage students stuck in the haze of simulated reality. While nationwide mastery of the subject area is wedged between failure (National Assessment of Educational Progress, 2020) and apathy, three-dimensional, entertainment-driven simulations are progressing at an exponential rate of adolescent adoption and historical accuracy. In this phenomenological case study, I capitalize on pupils’ preference for virtual integration by outlining a pedagogical approach that harnesses the trinity of content knowledge, discursive prowess, and video game aptitude. Video game titles were …

Effects Of Learning A Second Language On English Academic And Low-Frequency Vocabulary Acquisition And Metalinguistic Knowledge, Hayriye Karliova

USF Tampa Graduate Theses and Dissertations

This study compared the possible effects of learning a language from the Italic branch of the Indo-European language family as a second language (L2), namely Latin and Spanish, on English academic and low-frequency vocabulary acquisition and metalinguistic knowledge of native English speaker (NES) undergraduates in their first language (L1), English.

The study sought to attain two objectives: first, it aimed to discover the effects of learning Latin and Spanish as L2s with respect to the vocabulary acquisition of NES undergraduates; second, it aimed to detect the effects these L2s in terms of metalinguistic awareness. In both cases, the focus was …

Modeling And Control Of Renewable Energy In Grids And Microgrids, Yin Li

USF Tampa Graduate Theses and Dissertations

To save the non-renewable resources and reduce pollution emissions, the integration of renewable energy sources (RES) into the main grid is increasing very fast. However, power systems experience more stability issues that are caused by the higher penetration of RES. The main objectives of this dissertation are to 1-investigate these stability issues using linear analysis, EMT simulation results, and experiment results; 2-provide the suitable solutions with the evaluations. The research results will be presented into two parts based on two modeling approaches. In the first part, RES units are normally modeled as an aggregated power source for the investigation

because …