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Humanistic Climate Philosophy: Erich Fromm Revisited, Nicholas Dovellos

USF Tampa Graduate Theses and Dissertations

Given the current juncture in history, humanity is faced with the herculean task of adapting to a tumultuous present and a gimmer future. Should climate projections be accurate, there is little time to waste. This work makes the claim that we are not only in a political gridlock but also in an academic one. Researching climate philosophy from its inception, the concluding view is that no major progress, outside of a standardized descriptive analysis, has been achieved. Thus, the work evaluates an array of climate philosophers e.g. Stephen Gardiner, James Garvey, Peter Singer, Walter Sinnott-Armstrong, etc., with specific emphasis on …

Regulation Of The Heat Shock Response And Hsf-1 Nuclear Stress Bodies In C. Elegans, Andrew Deonarine

USF Tampa Graduate Theses and Dissertations

The Heat Shock Response (HSR) is a highly conserved stress responsive molecular pathway that functions to promote appropriate protein folding in the cell. The HSR accomplishes this primarily through the use of molecular chaperones that serve to bind to misfolded or unfolded proteins to assist in stabilizing and folding proteins back to their native functional state. The master regulator of this pathway is a transcription factor known as Heat Shock Factor 1 (HSF1). HSF1 regulates molecular chaperone expression in the cell’s basal state, but can also be stress induced by diverse biotic and abiotic signals including thermal shock, oxidative stress, …

Neo-Colonial Elites’ Linguistic Violence And Monolingual Haitian Creole Speakers: Language Ideology, The Politics Of Linguistic Pluralism, The Crisis Of National Identity And Culture In Haiti, Frantzso Marcelin

USF Tampa Graduate Theses and Dissertations

Language is a very complex matter in Haiti. One of the most pressing issues related to language in Haiti is the aspect of violence. The violence that exists through linguistic means in Haiti today has for its basis the same mechanism that existed during the colonial era in Haiti. The same western concept of colonial social dualities, and unequal distribution of esteemed associates to African and European cultures are still at the forefront of linguistic violence. The only difference being that those ideas of colonial superiority, which informed those recurring acts of violence, are now self-imposed.

In Haiti, the nature …

Using Tidal Analysis To Examine Lake-Aquifer Connectivity On A Modern Carbonate Platform, Ronald A. Knoll

USF Tampa Graduate Theses and Dissertations

Lake-aquifer connectivity on carbonate platforms is governed by basin morphology which is influenced by diagenetic and depositional processes. Both these processes cause aquifer permeability to vary significantly with scale of measurement (i.e., pore-scale, well-scale, and regional-scale). Because coastal aquifers are well-known to have tidally controlled water level fluctuations, inland lakes may be used to expand the areal measurement of permeability and establish a link between well-scale and regional scale connectivity in the aquifer. To evaluate the impact of lake basin morphology on aquifer connectivity, water level fluctuations were collected at high temporal resolution in the ocean and twenty-four surface water …

Feeding Specificity Of The Photosynthetic Sacoglossan Sea Slug Elysia Papillosa, Kourtney Sui Barber

USF Tampa Graduate Theses and Dissertations

The sacoglossan sea slug, Elysia papillosa is associated with two species of the siphonaceous green alga, Penicillus, which co-occur in mixed macrophyte beds at Tarpon Springs, FL, USA. Field collections revealed that Elysia papillosa is frequently collected from the alga, P. capitatus, but is also present in much lower abundance on P. lamourouxii. Past studies have shown that some species of sacoglossans consume algal species that differ from the algae from which they are collected so, in order to determine whether E. papillosa was consuming either or both species of Penicillus, total DNA was extracted from individual slugs collected from …

Transfat Representation, Jessica "Fyn" Asay

USF Tampa Graduate Theses and Dissertations

This study defines and analyzes representation of transfats, those who are both transgender and fat, through the examination of two popular media texts, Jabba the Hutt from The Return of the Jedi and Pat from the Saturday Night Live tv program in the 1990’s. I analyze these two texts using a queer feminist media studies lens to reveal the media construction of a transfat representation that is rooted in racism, transnormativity, and fatphobia and that positions the transfat body as non-normative and grotesque through the use of abject horror and fear. My analysis reveals how racism, transnormativity, and fatphobia shape …

Protease Resistant Growth Factor Formulations For The Healing Of Chronic Wounds, Tabitha Boeringer

USF Tampa Graduate Theses and Dissertations

Chronic wounds are those wounds which are refractory to treatment, often taking years to heal. These wounds are complex and may present with elevated protease levels, resulting in rapid degradation of growth factors, both native and augmented via treatment. This study’s focus was the development of a system to protect growth factors from protease mediated degradation.

The protective system consisted of chimeric fusion proteins developed to contain both a growth factor or known protease inhibitory peptide and an Elastin-Like-Peptide (ELP)component. The unique phase transitioning abilities of the ELP component allowed for the self-assembly of these chimeric fusion proteins into a …

Improving Engagement: The Moderating Effect Of Leadership Style On The Relationship Between Psychological Capital And Employee Engagement, Scott Beatrice

USF Tampa Graduate Theses and Dissertations

The purpose of this study is to investigate the moderating effect that different leadership styles (Transformational, Transactional, and Passive-Avoidant) can have on the relationship between Psychological Capital and Employee Engagement. Additionally, it explores the direct positive relationship that Psychological Capital and Transformational Leadership have on Employee Engagement. This study examines 238 adults that work at least 20 hours a week. The results show that Psychological Capital and Transformational Leadership have strong, positive effects on Employee Engagement and Transformational Leadership positively moderates the direct relationship between Psychological Capital and Employee Engagement. The importance of Psychological Capital in its relationship to Employee …

Modelo Filosófico-Literario De La Retrospectiva Contemporánea, Bermaries A. Vélez Maldonado

USF Tampa Graduate Theses and Dissertations

Este trabajo define el concepto de retrospectiva contemporánea como “mecanismo de análisis textual que simplifica la manera en que una obra clásica se logra tornar contemporánea”. Desde teóricos como Immanuel Kant hasta otros como Fernando Ángel Moreno permiten aquí una explicación de cómo se logra dislocar la obra clásica La vida es sueño para colocarla en el mundo de la interpretación contemporánea, y entonces así, verla como una obra escrita en el presente, bajo las preocupaciones y perspectivas de escritores en la actualidad.

Facilitating Early Intervention Through Teacher Training In Brief Functional Behavior Assessment, Casie L. Peet

USF Tampa Graduate Theses and Dissertations

Nearly 30% of students who enter state-funded early childhood education programs exhibit significant problem behavior, putting them at risk for long-term adverse behavioral and academic outcomes. Tier 2 behavioral interventions might not be effective for all when delivered in a one-size-fits-all fashion suggesting that individualizing behavioral intervention to the student’s specific concerns may be. To do so, it is necessary to collect problem identification data indicative of each student’s concerns and function of problem behaviors. This question is particularly pertinent in early childhood settings where educators have a wide range of training experiences and backgrounds. Early childhood teachers are essential …

Cultivating Virtue: A Thomistic Perspective On The Relationship Between Moral Motivation And Skill, Ashley Potts

USF Tampa Graduate Theses and Dissertations

Over the past twenty years, virtue ethics has seen a resurgence of interest in understanding how virtues are cultivated. Philosophers are now teaming up with psychologists to better understand how psychological research on skills can inform us about the relevant kinds of skills that aid in cultivating virtue. However, this promising line of research rests on a heavily-debated philosophical foundation. To what extent are the moral virtues like and/or cultivated by certain kinds of skills? One group of scholars, referred to as the “proponents of the moral motivation objection,” argue that the moral virtues are motivational dispositions that skills not …

Detecting Symptoms Of Chronic Obstructive Pulmonary Disease And Congestive Heart Failure Via Cough And Wheezing Sounds Using Smart-Phones And Machine Learning, Anthony Windmon

USF Tampa Graduate Theses and Dissertations

Chronic Obstructive Pulmonary Disease (COPD) and Congestive Heart Failure (CHF) are progressive disorders, and major health concerns among today’s aging population. COPD causes a large mucus buildup in the lungs, leading to chronic cough and difficulty to breathe. CHF causes fluid buildup in the lower lungs due to the failing heart, causing cough and difficulty to breath. People who are clinically diagnosed with COPD or CHF are expected to regularly monitor their symptoms and follow complex medical recommendations in an effort to prevent exacerbation. In this dissertation, we elaborate upon three different machine learning based techniques that we developed for …

Feature Selection Via Random Subsets Of Uncorrelated Features, Long Kim Dang

USF Tampa Graduate Theses and Dissertations

The role of feature selection is crucial in many applications. A few of these include computational biology, image classification and risk management. In biology, gene expression micro array data sets have been used extensively in many areas of research. These data sets typically suffer from an important problem: the ratio between the number of features over the number of examples is very high. This problem mainly affects prediction accuracy because it is best to collect more labeled examples than features. A correlation based random subspace ensemble feature selector (CCC_RSM) was proposed to handle this problem [5]. In this approach, first …

Establishing Topological Data Analysis: A Comparison Of Visualization Techniques, Tanmay J. Kotha

USF Tampa Graduate Theses and Dissertations

When visualizing data, we would like to convey both the data and the uncertainty associated with it. There are many incentives to do this, ranging from hurricane path projection to geographical surveys. Important decision making tasks rely upon humans perceiving a clear picture of the data and having confidence in their decisions. Topological Data Analysis has the potential to visualize the data as features or hierarchies in ways that are familiar to human intuition, and thus could help us convey the variation associated with uncertainty.

In this thesis, we evaluate four visualization techniques: color maps, isocontours, Reeb graphs, and persistence …

Development Of Ultrasonic-Based Ambient Desorption Ionization Mass Spectrometry, Linxia Song

USF Tampa Graduate Theses and Dissertations

Ambient desorption/ionization techniques (ADI) have drawn significant attention in mass spectrometric instrumentation development. The analyte classes that are successfully studied by any ADI mass spectrometry (MS) method strongly depends on how gas-phase ions are generated. Spray-based techniques may ionize molecules across a wide range of mass-to-charge ratios, but are commonly used for polar analyte, however, suffers from severe matrix effect. Contrastingly, methods employing electric (or laser) plasmas are capable of ionization of polar and nonpolar analytes suffering from less matrix effect, but primarily targeting those with low molecular masses. Thus far, developments of universal ionization methods, which do not depend …

Exploring The Association Of Academic Psychological Capital And Experiential Learning With Academic Performance, Diane Kutz

USF Tampa Graduate Theses and Dissertations

This research study expands upon the body of research seeking to define the effect of Academic Psychological Capital (Academic PsyCap) and student Participation in Experiential Learning on one success measure of students, Academic Performance, as measured by grade point average (GPA). It also seeks to investigate the moderating effect of Experiential Learning on the relationship between Academic PsyCap and Academic Performance. The study argues that Social Cognitive Theory and Broaden and Build Theory supported a reciprocal relationship between Academic PsyCap and Participation in Experiential Learning Activities and the positive relationship between both constructs and Academic Performance.

The study was conducted …

Soil Characteristics Associated With Horse Cases Of Eastern Equine Encephalitis Virus In Florida, Fulya Guzelkucuk

USF Tampa Graduate Theses and Dissertations

Eastern Equine Encephalitis virus (EEEV) is a mosquito-borne virus found in Florida that affects humans and horses. Also, EEEV is an agricultural land management issue in Florida, as it causes mortality in large numbers of horses each year and sometimes humans. This study investigates the characteristics of soils associated with horse cases of EEEV in the State of Florida, focusing on differences in soil characteristics between summer and winter cases. This study analyzed a total of 676 EEEV cases during 2005-2018, including 611 summer cases and 65 winter cases. Soil characteristics that were examined include: soil texture, drainage class, hydrology …

Black Lives Matter In Engineering, Too! An Environmental Justice Approach Towards Equitable Decision-Making For Stormwater Management In African American Communities, Maya Elizabeth Carrasquillo

USF Tampa Graduate Theses and Dissertations

The United States and the world have recently been challenged with the disparate effects of COVID-19 and the continual killings of unarmed Black men and women across the nation. A history of anti-black racism has led to systemic structures of inequity that thread throughout institutions and communities across the nation. This environmental engineering research comes at a time when understanding how to effectively engage in, and with Black communities is at the forefront of discourse in academia, utilities and private sector.

In 2018 the Brookings Institute published a report on workforce in the water sector demonstrating the lack of diversity …

Roots Of Coded Metaphor In John Dee's Monas Hieroglyphica, Joshua Michael Zintel

USF Tampa Graduate Theses and Dissertations

An enormous amount of research on John Dee has materialized within the last forty years. Contrary to research published earlier in the twentieth century, such relatively recent studies have considered Dee’s idiosyncratic plurality of parallel traditions instead of trying to pigeonhole his activities into one of several discrete camps. That research (much of which is listed in the Bibliography) has been helpful hypothesizing what his Monas Hieroglyphica (1564) may mean for several fields of study in an interstitial capacity. Students of Early Modern mathematics, neoplatonism, and the histories of alchemy, chemistry, Christian kabbalah, and astronomy are among the many diverse …

A Narrative Inquiry Into A Principal’S Understanding Of School Culture And Its Influences On Principal Leadership, Robert M. Holby

USF Tampa Graduate Theses and Dissertations

Culture has been discussed and written about at great length from roots in anthropology (e.g., Tylor, 1920; Mead, 1928) to development of the concepts of organizational culture (Schein, 1985, 2010) and school culture (e.g., Bolman & Deal, 2013; Deal & Peterson, 1991, 2009). Societies, organizations and schools as organizations create, develop, and maintain culture—deep-seated assumptions, values, ways of thinking and acting that characterize how we do things, how we live.

In a school the principal is often cast as responsible for influencing or creating a culture and climate for change (Fullan, 2008; Jones et al., 2013). Thus, it is important …

The Participation Of Children With Multiple Disabilities In The Florida State Alternate Assessment: Parent Perspectives, Lora Reese

USF Tampa Graduate Theses and Dissertations

The perspectives of parents of children with multiple disabilities regarding their understanding and involvement in their child’s participation in the Florida State Alternate Assessment (FSAA) Performance Task and Datafolio are explored in this study. In the United States, federal policies require all students to participate in state-wide formal assessments, including students with multiple disabilities. Current research literature examines the perspectives of teachers and other education professionals regarding the many facets of formalized assessment. However, the perspective of parents of children with multiple disabilities and their child’s participation in formal alternate assessment is scant. Throughout this study, the reflections of six …

Effects Of The 340b Drug Pricing Program On Hospitals’ Prescribing Behavior, Patient Mix, And Quality Of Care, Yilu Dong

USF Tampa Graduate Theses and Dissertations

In 1992, Congress created the 340B Drug Pricing Program that requires drug manufacturers to provide outpatient drugs to participating hospitals with substantial discounts. Although the intent of the program is to allow covered entities to increase access to care for more vulnerable patients, hospitals are not required by law to pass on the discounts. Therefore, a concern is that hospitals might over-prescribe. This dissertation includes three chapters to study the effects of the 340B program on hospitals’ behavior changes:

Chapter 1 uses state aggregate hospital service spending data from the Centers for Medicare and Medicaid Services (CMS) to study the …

In Post-Extubated Patients What Are The Preferred Methods Of Communication During Their Experience Of Endotracheal Intubation With Mechanical Ventilation, Lanette Dumas

USF Tampa Graduate Theses and Dissertations

To date, communication between mechanically intubated patients and nurses is laden with negative psychological and physiological impacts. Research has focused more on what patients want to communicate, and how nurses communicate with intubated patients. There is limited research identifying the communication methods preferred by these patients. The purpose of this study was to identify communication preferences of mechanically intubated patients using a phenomenological approach.

Semi-structured interviews were conducted with participants in their hospital rooms. The interview questions focused on the period of mechanical intubation when the participants were unable to speak. A total of 27 participants were interviewed at a …

Facilitators And Barriers To Treatment Engagement In A Behavioral Parent Training Program, Holland Hayford

USF Tampa Graduate Theses and Dissertations

This quantitative study sought to analyze caregivers’ perspectives regarding facilitators of, and barriers to, attending the behavioral parent training programs (BPTs) known as Helping Our Toddlers, Developing Our Children’s Skills (HOT DOCS) and Developing Our Children’s Skills K-5 (DOCS K-5). Participants included 43 caregivers who successfully completed their respective DOCS program. These caregivers answered two questionnaires which contained items addressing demographic variables (i.e., gender, race, ethnicity, household income, level of education, number of children, and program attendance) and logistic factors of the DOCS programs (i.e., course location, class length, time of day, course duration, availability of transportation, availability of childcare). …

The Effects Of The Use Of Task Clarification And Self-Monitoring In The Form Of Feedback To Increase On-Time Billing In Behavior Analysts, Christopher Sugiarto

USF Tampa Graduate Theses and Dissertations

The implications of untimely billing in an independent contractor model can be costly for both the contractor and the employer in terms of unpaid work hours and total income loss. Beyond these issues, both Medicaid and the Behavior Analysis Certification Board discuss the possible ethical dilemmas created by delayed billing. Due to the importance of the billing process, several studies have evaluated increasing job performance and on-time billing for a variety of professions using treatment packages including self-monitoring, task clarification, and feedback. However, prior to this study, none have evaluated self-management, in the form of self-generated feedback on increasing the …

Evaluating The Effects Of Multiple Exemplar Training On Mand-To-Tact Transfer In Children With Autism, Santiira Michelle Williams

USF Tampa Graduate Theses and Dissertations

Children with an Autism Spectrum Disorder (ASD) often require direct instruction to acquire communication skills and such skills are targeted in intensive communication training programs using the principles of applied behavior analysis (e.g., Peters-Scheffer et al., 2010). Because such intensive training programs can be costly and time consuming (National Conference of State Legislatures, 2017), any research on collateral effects of communication training can be beneficial. Mands and tacts are among the verbal operants targeted in communication training and research surrounding the functional independence of mands and tacts has yielded mixed results (e.g., Twyman, 1996; Petursdottir et al., 2005). The current …

Beyond The Hype: Challenges Of Neural Networks As Applied To Social Networks, Anthony Hernandez

USF Tampa Graduate Theses and Dissertations

Recent advances in neural network-based machine learning algorithms promise a rev-olution in prediction tasks across a variety of domains. Of these, forecasting user activity insocial media is particularly relevant for problems such as modeling and predicting informa-tion diffusion and designing intervention techniques to mitigate disinformation campaigns.Another potential task is anonymizing social network datasets to facilitate their distributionand promote research. Given the success of deep generative models, it may be possible touse them for anonymization. Social media seems an ideal context for applying neural net-work techniques, as they provide large data sets and challenging prediction objectives. Yet,our experiments find a number …

Changing The Culture Of Consent: Teaching Young Children Personal Boundaries, Marlesha C. Bell

USF Tampa Graduate Theses and Dissertations

Currently, eight states and Washington D.C. mention consent education in their sex education standards (Naide, 2020). Most school-based consent education curricula focus on teaching pre-teens through adults consent within the context of sexual contact (Planned Parenthood, 2016). However, consent may be relevant for behavior outside the context of sexual contact. Young children could develop a repertoire for consent skills and use it to set and respect boundaries. Furthermore, behavior analysis has teaching technologies that could be used to inform a curriculum for teaching consent, such as behavioral skills training (Johnson et al., 2006) and video modeling (Charlop & Milstein, 1989). …

Distributed Control Of Multiagent Systems Under Heterogeneity, Selahattin Burak Sarsilmaz

USF Tampa Graduate Theses and Dissertations

The overarching objective of this work is to propose solutions to quite a few distributed control problems arising from networks of heterogeneous agents or the heterogeneous nature of multiagent systems. Each problem with its solutions is concisely summarized below.

We consider the cooperative output regulation problem of heterogeneous linear multiagent systems over fixed directed communication graphs. The purpose of this problem is to design a distributed control law such that the overall closed-loop stability is ensured and the tracking error of each agent converges to zero asymptotically for a class of reference inputs and disturbances generated by a so-called exosystem. …

Exploring Refugee Students’ Second Language (L2) Motivational Selves Through Digital Visual Representations, Nhu Le

USF Tampa Graduate Theses and Dissertations

While the ‘travel ban’ immigration executive order, ‘build a wall’ proposal, and ICE (Immigration and Customs Enforcement) raids under the Trump administration are still hot-button issues, the United States (US) is urged to maintain its leadership in addressing a rising global refugee crisis with over 65 million (70.8 million updated from United Nations High Commissioner on Refugees (UNHCR)’s website, https://www.unhcr.org/en-us/figures-at-a-glance.html, as of April 2020) individuals displaced all over the world (Khurma, 2017). Millions of refugee families have fled from life-threatening conditions in their homelands, making perilous journeys to reach host countries in search of a better life. While settling into …