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Material Expertise: Applying Object-Oriented Rhetoric In Marine Policy, Zachary Parke Dixon

USF Tampa Graduate Theses and Dissertations

This dissertation applies object-oriented rhetorics and posthuman philosophies to environmental policy deliberation in order to help bridge gaps between policy makers, scientists, and citizens. For environmental policy scholars the non-credentialed expertise of local, or indigenous stakeholders is valued as possessing technical, objective merit that can improve the development and implementation of environmental policies. However, the utilization of stakeholder expertise in environmental policy faces serious challenges in terms of finding common grounds for communication within complex techno-social systems, of overcoming deep cultural differences and perceptions, and grave ethical issues of access and power. This dissertation develops two case studies of marine …

Computational Modeling Of Allosteric Stimulation Of Nipah Virus Host Binding Protein, Priyanka Dutta

USF Tampa Graduate Theses and Dissertations

Nipah belongs to the family of paramyxoviruses that cause numerous fatal diseases in humans and farm animals. There are no FDA approved drugs for Nipah or any of the paramyxoviruses. Designing antiviral therapies that are more resistant to viral mutations require understanding of molecular details underlying infection. This dissertation focuses on obtaining molecular insights into the very first step of infection by Nipah. Such details, in fact, remain unknown for all paramyxoviruses. Infection begins with the allosteric stimulation of Nipah virus host binding protein by host cell receptors. Understanding molecular details of this stimulation process have been challenging mainly because, …

Examining Student And Teacher Perceptions Of The Classroom Social Environment Across School Context: Effects Of Individual Factors, Keri Stewart

USF Tampa Graduate Theses and Dissertations

Although teachers and students are the primary actors in the classroom environment, they often have different perceptions of the instructional and relational aspects of the classroom. Despite these differences, research indicates perceptions of the quality of the classroom social environment have implications for both student and teacher outcomes. Additionally, research has indicated the differences in perceptions occur not only between students and teachers, but also among individual students within classrooms. The extent and the manner in which these perceptions converge may vary across different class and school contexts. School and class context, as well as individual characteristics and beliefs have …

Exploring The Transition Experiences Of Successful International Undergraduate Students At A Public Research University In The Usa: The Impact On International Student Success And Retention, Laurie-Ann M. Spencer

USF Tampa Graduate Theses and Dissertations

This qualitative study utilized surveys, interviews and document review to explore the transition experiences of international students at a large, public research university, specifically as it relates to their persistence and success. Within the context of challenges that they face, the study examined factors that the students perceived as jeopardizing their success and further explored both institutional and personal factors these students perceived as enhancing their success and persistence.

Findings revealed that academic challenges tended to occur during the first year and included teaching styles, course-load/assignments, language issues, time management and understanding the US academic system. Social and cultural challenges …

Phenomenology And The Crisis Of Contemporary Psychiatry: Contingency, Naturalism, And Classification, Anthony Vincent Fernandez

USF Tampa Graduate Theses and Dissertations

This dissertation is a contribution to the contemporary field of phenomenological psychopathology, or the phenomenological study of psychiatric disorders. The work proceeds with two major aims. The first is to show how a phenomenological approach can clarify and illuminate the nature of psychopathology—specifically those conditions typically labeled as major depressive disorder and bipolar disorder. The second is to show how engaging with psychopathological conditions can challenge and undermine many phenomenological presuppositions, especially phenomenology’s status as a transcendental philosophy and its corresponding anti-naturalistic outlook.

In the opening chapter, I articulate the three layers of the subject matter of phenomenological research—what I …

Teacher Child Interaction Therapy: An Ecological Approach To Intervening With Young Children Who Display Disruptive Behaviors, Sara Marie Hinojosa

USF Tampa Graduate Theses and Dissertations

A model of Teacher Child Interaction Therapy (TCIT) was implemented in two kindergarten classrooms of students (n = 2) who successfully completed Parent Child Interaction Therapy, but continued to demonstrate disruptive behaviors in the classroom. The current study first indicated that TCIT was implemented with integrity by both the therapists and teacher participants. Next, the effects of this intervention on the teacher’s skills, students’ disruptive behaviors, teacher’s stress, and teacher-child relationships were investigated. The treatment acceptability was also examined. Both visual and statistical analyses found a treatment effect in both cases was seen for both teachers’ increased use of positive …

Situating Migrants In Contemporary Japan: From Public Spaces To Personal Experiences, Milena Urszula Janiec Grygo

USF Tampa Graduate Theses and Dissertations

Within the broader literature on migration, Japan is often portrayed as straddling two categories, one of a homogenous country and another of a multicultural society. The arguments on both sides are supported through the historical evidence, analysis of media resources, as well as narratives of Japanese residents. This inquiry seeks to highlight voices of migrants within these debates. This dissertation focuses on the urban – rural residential experiences of international migrants in Kanto and Tohoku regions. This inquiry treats international migration processes in terms of moving between the contexts of different countries as well as between urban – rural locations. …

Essays In Health And Development Economics, John Bosco Oryema

USF Tampa Graduate Theses and Dissertations

This dissertation examines three health and development issues in Sub-Saharan Africa. It analyzes the impact of policy changes and interventions on child mortality, household food consumption and cesarean section births. The study is motivated by the Millennium Development Goals and policies which could affect their achievement. In the first essay, I investigate the impact of debt relief on under-five mortality rate. A dynamic panel data estimator is employed in the analysis. The result shows that debt relief is associated with a statistically significant reduction in under-five mortality rate. I conclude that conditionality of debt relief or development aid can yield …

The Relationship Of Attributions And Parental Characteristics With Parental Problem Recognition, Lindsey Heath Steding

USF Tampa Graduate Theses and Dissertations

A significant number of youth experience mental health disorders for which they suffer negative consequences. Although there are evidence-based therapies available to help children and their families, most youth do not receive treatment. Parental problem recognition is likely a primary barrier in this process. This study begins to address why parents may have difficulty recognizing mental health problems by extending existing models and integrating evidence about parental perceptions. Specifically, the study aimed to investigate the relationship between parental attributions and parents’ problem determination, and to examine the influence that parental characteristics have on this judgment process. Participants included 164 parents …

Development Of A Decentralized And Off-Grid Anaerobic Membrane Bioreactor (Anmbr) For Urban Sanitation In Developing Countries, Robert Alonso Bair

USF Tampa Graduate Theses and Dissertations

Urbanization has led to rapid and uncontrolled growth of informal housing settlements in many developing countries. As most slum growth is unplanned, these areas tend to lack basic infrastructure including sanitation. The high user rates, lack of water and electricity infrastructure, space limitations, and scant financial resources make sanitation provision a major challenge in slums. As most decentralized sanitation technologies fail when applied in these environments, better technologies need to be developed that cater to the specific needs of slum dwellers. One promising technology, the membrane bioreactor (MBR) is routinely used in developed countries when a compact and resilient treatment …

Rupturing The World Of Elite Athletics: A Feminist Critical Discourse Analysis Of The Suspension Of The 2011 Iaaf Regulations On Hyperandrogenism, Ella Browning

USF Tampa Graduate Theses and Dissertations

In 2011 the International Association of Athletic Federations (IAAF) published the Regulations on Hyperandrogenism, a health policy banning female athletes from track and field competition if their natural levels of testosterone were found to be higher than those of most female athletes. In 2014, Dutee Chand, a sprinter from India, was banned from competition based on these regulations. She appealed her ban in the Court of Arbitration for Sport (CAS) and as a result the 2011 IAAF Hyperandrogenism Regulations were suspended for two years. The issues at stake in the suspension of these regulations are, at their core, rhetorical issues …

Monitoring And Mitigation Of Elevated Co2 Impacts Using Microalgae, Terry-Rene Wiesner Brown

USF Tampa Graduate Theses and Dissertations

Climate change is arguably the greatest environmental and economic challenge of our time. There are considerable documented and projected impacts to both human and natural systems as a result of climate change. These impacts include changes in temperature, sea level, precipitation patterns, and biogeography of ecologically and economically relevant species, including pathogens. One of the main drivers of climate change is elevated levels of atmospheric carbon dioxide (CO₂), a greenhouse gas. Since pre-industrial times, atmospheric CO₂ levels have increased from approximately 280 ppm to over 400 ppm, as a result of fossil fuel combustion, cement production and …

Care Setting Of The Last Resort: Care Transitions For Nursing Home Residents Directly Admitted From The Community, Amanda A. Holup

USF Tampa Graduate Theses and Dissertations

Since the late 1980s, policymakers have attempted to reduce the institutional bias of their long-term services and supports by investing in more accessible home and community-based services for older adults with long-term care needs and adults with disabilities. To further advance rebalancing discussions, this study examined the resident, facility, and state characteristics associated with the admission of community-dwelling older adults to the nursing home and the subsequent discharge of this population back to community settings. Data from the Minimum Data Set (MDS) 2.0 were used to construct episodes of care for all newly-admitted residents aged 65 and older to any …

Examinees' Perceptions Of The Physical Aspects Of The Testing Environment During The National Physical Therapy Examination, Ellen Kroog Donald

USF Tampa Graduate Theses and Dissertations

Despite the increasing number of individuals taking computer-based tests, little is known about how examinees perceive computer-based testing environments and the extent to which these testing environments are perceived to affect test performance. The purpose of the present study was to assess the testing environment as perceived by individuals taking the National Physical Therapy Examination (NPTE), a high-stakes licensure examination. Perceptions of the testing environments were assessed using an examinee self-report questionnaire. The questionnaire included items that measured individuals’ preference and perception of specific characteristics of the environment, along with demographic information and one open-ended item. Questionnaires were distributed by …

Influence Of Musical Engagement On Symptoms Of Tourette’S Disorder, William Christopher Brown

USF Tampa Graduate Theses and Dissertations

Tourette’s is currently considered a neurodevelopmental genetic disorder. Georges Gilles de la Tourette is given primary credit for the diagnoses of the disorder in the late 1800s. Clear answers have been elusive although modern research and improvements to neuroimaging have enabled the causal factors of Tourette’s Disorder (TD) to be examined with greater scrutiny. Currently, there is no known cure or pharmaceutical treatment that has been proven 100% effective for all patients and symptoms of Tourette’s. Anecdotally, there have been recent media and self-reports of people diagnosed with Tourette’s finding relief from their symptoms through involvement in focus-based activities such …

Analyzing Spelling Errors By Linguistic Features Among Children With Learning Disabilities, Christine Johnson

USF Tampa Graduate Theses and Dissertations

In order to spell fluently and accurately, phonology, orthography, and morphology must be integrated and stored into long term memory (Berninger & Richards, in press; Berninger, Nagy, Tanimoto, Thompson, Abbott, 2015). Children with dysgraphia, dyslexia, and OWL-LD have specific deficits in linguistic processing that impede the cross-mapping of these linguistic elements. This study analyzes the frequency and nature of spelling errors produced by children with dysgraphia, dyslexia, and OWL-LD during an academic writing task in order to determine if known deficits in linguistic processing affect the type and severity of spelling errors made by these children.

The present study analyzed …

A Caenorhabditis Elegans Model To Detect Developmental Teratogens With Adverse Reproductive And Metabolic Effects, Alexis Ann Killeen

USF Tampa Graduate Theses and Dissertations

Obesity is a current epidemic in the United States. Greater than one third of adults and nearly one fifth of children are classified as obese (Ogden, 2014). Increased awareness of this problem has triggered interest into the potentially causal agents in our environment. These agents, termed obesogens, are a type of teratogen hypothesized to work during embryonic development by programming offspring to store excess fat. A type of teratogen, obesogens are also typically reprotoxic, affecting germline development and embryonic viability. These noxious teratogens span a variety of different chemical classes including estrogen mimics, metals and metalloids, biocides, and even voluntary …

Media Representations Of Abortion Politics In Florida: Feminist Geographic Analysis Of Newspaper Articles, 2011-2013, Jennifer Iceton

USF Tampa Graduate Theses and Dissertations

Feminist geographers argue that gendered bodies and power are deeply entwined (McDowell 1992; Rose 1993). However, few geographers have investigated how gender and power interact in relation to the politics of abortion access. This thesis seeks to fill this gap by conducting a feminist content analysis of six newspapers from Florida’s three largest metropolitan areas to determine how articles featuring abortion are framed. Analysis of the dataset concludes that the politicization of the abortion debate results in the erasure of women from the conversation, the identification of a pregnant women trope which homogenizes all women into one category, and Planned …

Work-Value Profile And Career Success, Chee Wee Koh

USF Tampa Graduate Theses and Dissertations

Work values, defined as the end states people desire and expect to realize through work, appear to play a role in career success, but the small number of past studies have reported conflicting results, some of which may be attributed to research methodology. Using a person-centered approach to model the conjoint effects of intrinsic and extrinsic work values, the present study inductively investigated the association between work-value profile and career success using a three-panel longitudinal dataset consisting of 905 lawyers from the After the Juris Doctorate (AJD) study. Latent profile analysis identified five work-value profiles: (i) Neither Intrinsic nor Extrinsic …

The Concerted Regulation Of Intracellular Signaling By Amyloid Precursor Protein And Aβ Peptide, Lisa Kirouac

USF Tampa Graduate Theses and Dissertations

It is widely accepted that A-beta (Aβ) generated from amyloid precursor protein (APP) oligomerizes and fibrillizes to form neuritic plaques in the Alzheimer’s disease (AD) brain, yet little is known about the contribution of APP preceding AD pathogenesis. Our data presented here suggest that APP has a functional role in cell cycle regulation and proliferation. First, we demonstrat that APP is pathologically phosphorylated at Thr₆₆₈ and that P-APP localizes to the centrosomes. Furthermore, P-APP is proteolytically processed in a cell cycle -dependent manner to generate its pathogenic metabolites. Using Stable Isotope Labeling by Amino Acids in Culture (SILAC) and …

What Percentage Of The Security Forces At Macdill Afb Experience Exposure To Noise In Excess Of The Osha Pel And The Air Force Oeel?, Julian Joseph Krusely

USF Tampa Graduate Theses and Dissertations

Noise-related hearing loss has been listed as one of the most prevalent occupational health concerns in the United States for more than 25 years with approximately 30 million people in the US alone occupationally exposed to hazardous noise according to the Occupational Safety and Health Organization. Many people are aware of some risks the military members take every day being at war, but very few think about the risks of the members on a base located stateside. To this point, not much research has been done on these risks, and even less has been done on the hazardous noise risks …

The Production Of Cultural Heritage Discourses: Political Economy And The Intersections Of Public And Private Heritage In Yap State, Federated States Of Micronesia, Stefan M. Krause

USF Tampa Graduate Theses and Dissertations

Heritage is a concept that has received abundant critical attention within the academy. This study seeks to extend this critique by demonstrating the value of long-term ethnographic research and analysis of heritage processes on the Main Islands of Yap State, Federated States of Micronesia (FSM). As the FSM staff cultural anthropologist for 23 months, the author utilizes interview and participant observation data collected during a total of over 2 years in the field to uncover and analyze the production of cultural heritage discourses on Yap’s Main Islands. With a central goal to understand locally produced views and values of stakeholders …

Multilevel Analysis Of A Scale Measuring Educators’ Perceptions Of Multi-Tiered Systems Of Supports Practices, Leslie Marie Marshall

USF Tampa Graduate Theses and Dissertations

This study aimed to provide evidence of reliability and validity for the 42-item Perceptions of Practices Survey. The scale was designed to assess educators’ perceptions of the extent to which their schools were implementing multi-tiered system of supports (MTSS) practices. The survey was initially given as part of a larger evaluation project of a 3-year, statewide initiative designed to evaluate MTSS implementation. Elementary educators (Level-1 n = 2,109, Level-2 n = 62) completed the survey in September/October of 2007, September/October of 2008 (Level-1 n = 1,940, Level-2 n = 61), and January/February of 2010 (Level-1 n = 2,058, Level-2 …

Photic Stress In Symbiont-Bearing Reef Organisms: Analyses Of Photosynthetic Performance, Natasha Mendez-Ferrer

USF Tampa Graduate Theses and Dissertations

Photo-oxidative stress is one of the key factors that can induce bleaching in reef organisms. With the decline of coral reefs and recurrent bleaching events, many studies have focused on understanding the mechanism behind this phenomenon. Two of the hypotheses that explain how the photosynthetic performance of the symbiont is affected and influences bleaching are: (1) disruption of the photosynthetic pathway by direct damage to the photosystem II (PSII), and (2) by inhibition of the Calvin-Benson cycle. In this dissertation I examine different aspects of photosynthetic performance in symbiont-bearing reef organisms and how this is influenced by symbiont loss and …

Development Of A Rt-Pcr-Elisa Wuchereria Bancrofti Detection Assay For The Monitoring Of Mosquito Vector Infection And Infectivity, Nompumelelo Mzizi Mzizi

USF Tampa Graduate Theses and Dissertations

Lymphatic filariasis (LF) is an incapacitating disease caused by three filarial nematodes belonging to the family Onchocercidae, namely Brugia timori, Wuchereria bancrofti and Brugia timori. An estimated 90% of lymphatic filariasis cases globally are caused by Wuchereria bancrofti. To evaluate the success of the Global Program to eliminate Lymphatic Filariasis it is essential to monitor the frequency of larval infection in the mosquito vector. Molecular methods to detect Wuchereria bancrofti DNA in mosquitoes have been in existence since 1996. However these methods have not been widely adopted due to the high cost associated with them and the inability …

White Teachers’ Experiences Of Working With Black Students Within A Response To Intervention Framework: The Role Of Racialized Deficit Thinking, Sujay Sabnis

USF Tampa Graduate Theses and Dissertations

Response to Intervention (RTI) is a data-based decision-making framework of service delivery that has the potential to improve educational outcomes for all students. Preliminary data appear to bolster this claim. However, it is as yet unclear whether RTI will be able to close the gap in educational outcomes that exists between students of different racial groups. Drawing on theories such as culture of policy (Stein, 2004) and deficit thinking (Valencia, 2010), this study explored the experiences of six White elementary teachers using RTI while working with Black students receiving Tier 2 or Tier 3 instructional supports. Using theoretically driven constant-comparative …

Reclaiming The Activity Of Lost Therapeutics, Rallya Telussa

USF Tampa Graduate Theses and Dissertations

ESKAPE pathogens are notorious in causing nosocomial infections and escaping current antibiotic treatments. There has been a dramatic increase in nosocomial infections accompanied with a decrease in the number of antibiotics developed, leading to significant increase in morbidity and mortality among patients. In an attempt to combat this problem, derivatives of ciprofloxacin, rifabutin and beta-lactam antibiotics were synthesized and tested against the ESKAPE pathogens. From minimum inhibitory concentration assays, 4 ciprofloxacin analogs and 8 beta-lactam analogs were found to be effective against multiple bacterial species. Additionally, 12 rifabutin analogs and 23 beta-lactam analogs were potent against single bacterial species, primarily …

Just Hospitality: Wage Theft, Grassroots Labor Organizing, And Activist Research In Nashville, Tennessee, Rachel Tyree

USF Tampa Graduate Theses and Dissertations

This politically engaged project locally grounds the efforts of low-wage workers in the United States who are addressing the nationwide epidemic of wage theft by focusing on the particular experience of organized hospitality cleaning workers at a worker center in Nashville, Tennessee. While being both collaborative and reflexive, this activist anthropological research utilizes observant participation, in-depth interviews, and organizational and archival research to explore the issues identified by members and organizers at the worker center, illustrate the alternative theories of change being generated from grassroots labor organizing efforts in light of state mechanisms that do not protect all workers, and …

Exploring The Relationship Of Healthy Lifestyle Characteristics With Food Behaviors Of Low-Income, Food Insecure Women In The United States (Us), Kimberly Ann Wollard

USF Tampa Graduate Theses and Dissertations

Using data from the National Health and Nutrition Examination Survey (NHANES) self-reported surveys from 2007-2012, this research explored the relationship between four healthy lifestyle characteristics - healthy weight, adequate daily fruit and vegetable intake, regular moderate to vigorous physical activity and not smoking - with food behaviors of low-income, food insecure women. The study examined three specific food behaviors (the use of SNAP, consumption of fast foods, and the utilization of community emergency food programs) to determine if these behaviors had a significant impact on low-income, food insecure women to follow healthy lifestyle characteristics. A secondary data analysis was conducted …

Automated Device To Measure Slurry Properties In Drilled Shafts, Miles Patrick Mullins

USF Tampa Graduate Theses and Dissertations

Slurry is the fluid within a drilled excavation that is introduced when an excavation is deeper than the water table or where additional stability is needed for loose sandy dry soils. Although construction practices vary greatly throughout the country and the world, slurry levels should be maintained above the existing ground water level by a suitable margin. The most widely used slurry type is mineral slurry formed by mixing dry clay powder with water; either bentonite or attapulgite powder may be used (attapulgite being used in saline water conditions). Regardless of whether the slurry material is mineral, polymer or natural, …