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Structural Polarities In J.R.R. Tolkien's The Lord Of The Rings, Quincey Vierling Upshaw

USF Tampa Graduate Theses and Dissertations

My thesis reflects an assessment of The Lord of the Rings centering on the idea of a structure of opposites. For each place, race, character and object in The Lord of the Rings, J.R.R. Tolkien included an element which serves as an antithesis. In addition, the style, pacing, and language of the work also contain antithetical pairs which continually engage and propel the reader to the work's conclusion. I contend that this deliberate pairing of opposing elements adds depth and verisimilitude to the work.

Tolkien was an avid student of what his contemporaries would have called "fantasy" or "fairy …

Constructing A New Nationalism From Below: The Dalit Movement, Politics And Transnational Networking, Lisa A. Daily

USF Tampa Graduate Theses and Dissertations

This research examines one potential route for sub-national social movements to alter preexisting contemporary nationalisms- the transnational social movement network. When social movements "go global" they move beyond the nation where they are typically excluded from the national project and instead, become members of an alternative and inclusive transnational project. What social movements do at this level is not under examination here, but rather how they go about returning to their respective nations and challenging the hegemonic national project. Does the transnational site impact the success of sub-national social movements? Is a movement more likely to achieve its goals and …

Uv Laser And Led Induced Fluorescence Spectroscopy For Detection Of Trace Amounts Of Organics In Drinking Water And Water Sources, Anna V. Sharikova

USF Tampa Graduate Theses and Dissertations

A UV Laser Induced Fluorescence (LIF) system, previously developed in our laboratory, was modified and used for a series of applications related to the development and optimization of UV LIF spectroscopic measurements of trace contaminants in drinking water and other water sources. Fluorescence spectra of a number of water samples were studied, including those related to the reverse osmosis water treatment and membrane fouling, domestic and international drinking water, industrial toxins, bacterial spores, as well as several fluorescence standards. Of importance was that the long term detection of the trace level of Dissolved Organic Compounds (DOC) was measured, for the …

An Empirical Analysis Of Public Perception Of Reclaimed Water Applying The Situational Theory Of Publics, Jessica Voss

USF Tampa Graduate Theses and Dissertations

Utilizing J.E. Grunig's (1989a, 1997) situational theory of publics and Fishbein and Ajzen's (1975) theory of reasoned action, this empirical study examined the public's perception of reclaimed water. Specifically, the three independent variables - problem recognition, constraint recognition, and level of involvement - were separated into internal and external variables to determine their influences on behavioral intention. The independent variables were also used to determine the public's communication behavioral intention.

The findings of this study support the basic premise of the situational theory of publics and contribute to the extension of the theory through the inclusion of some of the …

Recombinant Aav Gene Therapy And Delivery, Nikisha Christine Carty

USF Tampa Graduate Theses and Dissertations

Alzheimer's disease (AD), first characterized in the early 20th century, is a common form of dementia which can occur as a result of genetic mutations in the genes encoding presenilin 1, presenilin 2, or amyloid precursor protein (APP). These genetic alterations can accelerate the pathological characteristics of AD, including the formation of extracellular neuritic plaques composed of amyloid beta peptides and the formation of intracellular neurofibrillary tangles consisting of hyperphosphorylated tau protein. Ultimately, AD results in gross neuron loss in the brain which is evidenced clinically as a progressive decline in mental capacity. A strong body of scientific evidence has …

Shyness In The Context Of Reduced Fear Of Negative Evaluation And Selffocus: A Mixed Methods Case Study, Freda S. Watson

USF Tampa Graduate Theses and Dissertations

This mixed methods case study examined the effect of reduced fear of negative evaluation and self focus on behaviors related to shyness in a church environment. A sample of 239 members, regular attenders, and visitors completed a survey, consisting of the Brief Fear of Negative Evaluation-Straightforward (BFNE-S) Scale; two checklists measuring perceived acceptance and levels of comfort in situations known to be difficult for shy people; and extended response questions regarding thoughts, feelings, and behaviors in six church situations.

Confirmatory factor analysis revealed the BFNE-S (General and Context-specific) had acceptable fit compared with previous studies, and descriptive statistics were similar …

Cannabinoids Induce Immunoglobulin Class Switching To Ige In B Lymphocytes, Marisela Agudelo

USF Tampa Graduate Theses and Dissertations

Cannabinoid treatment increases Th2 activity and previous reports showed B cells express the highest level of CB₂ mRNA relative to other immune cells suggesting that cannabinoids play a critical role in B cell activation and maturation. To examine the direct effect of cannabinoids on B cell antibody class switching, mouse splenic B cells were purified by negative selection and cultured with IL4 and anti-CD40 in the presence or absence of the nonselective cannabinoid agonist, CP55940, or the CB1 selective agonist, methanandamide, or the CB2 selective agonist, JW015. The cultures were then analyzed at different times by flow cytometry for …

Blind Signal Detection And Identification Over The 2.4ghz Ism Band For Cognitive, Omar Zakaria

USF Tampa Graduate Theses and Dissertations

'It is not a lack of spectrum. It is an issue of efficient use of the available spectrum"--conclusions of the FCC Spectrum Policy Task Force.

There is growing interest towards providing broadband communication with high bit rates and throughput, especially in the ISM band, as it was an ignition of innovation triggered by the FCC to provide, to some extent, a regulation-free band that anyone can use. But with such freedom comes the risk of interference and more responsibility to avoid causing it. Therefore, the need for accurate interference detection and identification, along with good blind detection capabilities are inevitable. …

Blind Synchronization And Detection Of Nyquist Pulse Shaped Qam Signals, Evren Terzi

USF Tampa Graduate Theses and Dissertations

This thesis proposes a blind receiver for the Nyquist pulse shaped quadratureamplitude modulation (QAM) signals. The focus is on single carrier signals. The blind receiver includes the estimation of the symbol rate, the roll-off factor of the filter, the optimal sample phase, the frequency offset, the phase offset and as well as the correction of frequency and phase offsets.

The blind receiver is proposed for the cognitive radio applications. Cognitive radios are intelligent devices which can adapt themselves according to its user and its environment, i.e. they are aware of the user and the environment. Another importance of cognitive radios …

Perceptions Of Weight Status: The Effects Of Target Features (Fat/Muscularity Level, Gender, Ethnicity) And Rater Features (Ethnicity And Gender), Tovah Yanover

USF Tampa Graduate Theses and Dissertations

Previous research has explored self-perception of weight and has established that women tend to overestimate their own weight while men tend to underestimate. New research has also begun to examine parental perceptions of their children's weight and has indicated that parents tend to be fairly inaccurate, particularly when it comes to recognizing overweight in their own children. No research has focused on the way in which we perceive the weight of the many other individuals we encounter on a daily basis. The present study was designed to investigate the way in which the weight of others is rated and the …

Ethnomedical And Biomedical Health Care And Healing Practices Among The Rathwa Adivasi Of Kadipani Village, Gujarat State, India, Margaret A. Karnyski

USF Tampa Graduate Theses and Dissertations

The Rathwa of Kadipani village are adivasi (original inhabitants, tribe) residing in a rural part of Gujarat State, India. Primarily farmers, the Rathwa live in an area where development-related projects, such as mineral mining and damming on the Narmada River, are increasingly impacting their livelihood, health status, and quality of life. The local economy is impacted by uncertainty regarding access to water from the Narmada River, concerns related to the extraction of minerals from a mine in Kadipani, and economic issues that arise when the primary wage earner of the household becomes ill.

This dissertation addresses Rathwa health care practices, …

Exploring Writing Of English Language Learners In Middle School: A Mixed Methods Study, Robin L. Danzak

USF Tampa Graduate Theses and Dissertations

The study's purpose was to assess, through mixed methods, written linguistic features of 20 Spanish-speaking English language learners (ELLs) in middle school. Students came from Mexico, Puerto Rico, and the Dominican Republic. Participants wrote two expository and two narrative formal texts, each in Spanish and English, for a total of eight writing samples each. Additionally, students developed 10 journal entries in their language of choice, and 6 randomly selected, focal participants were interviewed for the qualitative analysis.

The quantitative analysis involved scoring formal texts at the lexical, syntactic, and discourse levels. Scores were analyzed using Friedman's 2-way ANOVA by ranks, …

Communicating Spirituality, Dying And A “Good Death” At The End-Of-Life: The Role Of Hospice Interdisciplinary Team Members, Jillian A. Tullis Owen

USF Tampa Graduate Theses and Dissertations

Hospices use interdisciplinary teams to aid patients and families as they cope with the imminence of death while helping them achieve a death free of physical and spiritual pain, also known as a good death. This study investigated the communication between hospice team members and their patients regarding spirituality, dying, death and a good death. Through 300 hours of participant observation and interviews with hospice staff at one large not-for-profit hospice in the Southeastern United States this project shows that team members understand patient's spirituality through a religious frame potentially compromising spiritual care. Talk between patients and their care …

One Season In An Other’S: Examining Teacher Preparation In Cultural Relevance Literacy Through Intentional And Focused Teaching Case Use, Coleen E. Sams

USF Tampa Graduate Theses and Dissertations

Teacher educators need to develop better teaching methods in order to, ultimately, serve future students in classrooms that are increasing in diversity. It is vital that education majors do more than hear and read about social justice issues facing their prospective students; for them to both understand it and retain it, they need deeper interaction with the issues and alternative strategies for resolving them. This model for using teaching cases may enable teacher educators to demonstrate the relevance of their coursework to their midlevel education students, ultimately enhancing learning gains.

Of equal importance to their professional development, prospective teachers need …

Air Toxics And Equity: A Geographic Analysis Of Environmental Health Risks In Florida, Angela Gilbert

USF Tampa Graduate Theses and Dissertations

A large number of quantitative studies have examined social inequities in the geographic distribution of air pollution. Although previous research has made strides towards understanding the nature and extent of inequities, they have been limited methodologically in three ways. First, the presence of pollutants have been rarely linked to their adverse health effects, with many studies using proximity to sources as a proxy for risk. Second, there has been a tendency to study a single pollution source instead of assessing multiple types of sources. Finally, conventional statistical methods such as multivariate regression have been limited by their inability to discern …

Associate In Science (As) To Bachelor Of Science In Applied Science (Bsas) Transfer Students: An Analysis Of Student Characteristics, Engagement, And Success, Jerry C. Collins

USF Tampa Graduate Theses and Dissertations

This study sought to examine and comprehensively describe transfer students who have earned a two-year technical or occupational Associate in Science (AS) degree at the community college and entered the university to pursue the Bachelor of Science in Applied Science (BSAS).

The BSAS degree is a specialized baccalaureate degree program created to allow AS degree holders an opportunity to efficiently transfer into the university affording them full recognition of their two-year degree. This statewide articulated program at the University of South Florida is the first of its kind in the state of Florida. The program only began admitting its first …

Praxis And Theōria: Heidegger’S “Violent” Interpretation, Megan E. Altman

USF Tampa Graduate Theses and Dissertations

This paper attempts to mark out new ground in the connections between the philosophical writings of Martin Heidegger and Aristotle by posing an interesting question that has never been addressed. Both writers devote much of their early thoughts to questions concerning human beings' practical ways of understanding. However, in their later thoughts Heidegger and Aristotle suddenly seem to completely change the subject to ideal or transcendental ways of understanding. At first glance these ideal modes of human apprehension seem to have nothing to do with each other. Yet, Heidegger and Aristotle seem to have similar motives for turning away from …

Women In Wargasm: The Politics Of Womenís Liberation In The Weather Underground Organization, Cyrana B. Wyker

USF Tampa Graduate Theses and Dissertations

In this thesis I examine women's participation in the violent revolutionary organization, Weatherman/Weather Underground. My attempt is to uncover Weatherman's view of women's liberation, their differences to the women's liberation movement and examine the practices implemented. I discuss Weatherman, more generally, in the context and circumstances of their emergence from the Students for a Democratic Society in the late sixties. Influenced by popular revolutionary thinkers Weatherman declared itself and its members revolutionaries dedicated to bringing about a socialist revolution in the United States through strategies of guerilla warfare. Weatherman's insistence on revolutionary violence situated masculinity and machismo within the center …

The Pessimism Of Horror Cinema: A Comparative Study Between Modernist And Postmodernist Horror Cinema, Michael Jeknavorian

USF Tampa Graduate Theses and Dissertations

This qualitative thesis examines levels of pessimism as they relate to modern and postmodern horror cinema. Beyond assumed differences in levels of pessimism between the two genres, the study also examines implicit and explicit moralization of these categories. Specifically, the study questions if postmodern horror cinema's characteristic increase in pessimism is simply a change in the genre's convention, yet a change that is irrespective of either genre's capabilities to moralize. First, the study singularly examines the conventions of each genre as it relates to levels of pessimism. Second, the study discusses works that bridge the two genres. And third, the …

Ivcon: A Gui-Based Tool For Visualizing And Modularizing Crosscutting Concerns, Nalin Saigal

USF Tampa Graduate Theses and Dissertations

Code modularization provides benefits throughout the software life cycle; however, the presence of crosscutting concerns (CCCs) in software hinders its complete modularization. This thesis describes IVCon, a GUI-based tool that provides a novel approach to modularization of CCCs. IVCon enables users to create, examine, and modify their code in two different views, the woven view and the unwoven view. The woven view displays program code in colors that indicate which CCCs various code segments implement. The unwoven view displays code in two panels, one showing the core of the program and the other showing all the code implementing each concern …

Artemisinin-Based Combination Therapy (Acts) Drug Resistance Trends In Plasmodium Falciparum Isolates In Southeast Asia, Jessica L. Schilke

USF Tampa Graduate Theses and Dissertations

Plasmodium falciparum, one of the parasites that cause clinical malaria, is a continuous public health concern, especially in Asia and Africa. Unfortunately, the parasite has developed resistance to many drugs created to treat and prevent the disease. Artemisinin and its derivatives are the new gold standard for treatment of malaria, yet treatment failures in clinical studies are starting to be reported. Clearly, artemisinin resistance needs to be characterized and dealt with accordingly. In support of the Gates Foundation Artemisinin Consortium, we conducted a blinded study to elucidate the phenotypic response of artemisinin derivatives of parasites derived from patient blood …

Form And Numbers: Mathematical Patterns And Ordering Elements In Design, Alison Marie Thom

USF Tampa Graduate Theses and Dissertations

In America, buildings are often constructed with the intent of being utile only 30-40 years. All over the world though, there are buildings that are hundreds of years old that are still very functional. Historically, architecture was a part of mathematics, and in many periods of the past, the two were indistinguishable. Architects were often required to be also mathematicians in ancient times. The idea of this thesis is to identify the relationship between mathematics and architecture and to reintroduce them in order to create a module for successful design .

Presence of mathematical boundaries help to attain visual consistency …

Gis Spatial Analysis Of Multiple Scenes In Criminal Homicides, Casey C. Anderson

USF Tampa Graduate Theses and Dissertations

Anthropological studies of community structures and human relationships of today's societies are becoming increasingly important for crime analysis. Law enforcement agencies are often challenged with the task of connecting multiple locations to persons involved in crimes to solve cases. Using the structures of the target communities and the social relationship between the victim and offender, spatial distributions of crimes can be reconstructed.

Data used in this analysis were collected from Hillsborough County, Florida (n=420) and Lancaster County, Nebraska (n=48) law enforcement agencies within the years 1997-2007. The hypothesis of this paper is: if the social relationship between the victim and …

“According To Wikipedia…”: A Comparative Analysis Of The Establishment And Display Of Authority In A Social Problems Textbook And Wikipedia, Alexander A. Hernandez

USF Tampa Graduate Theses and Dissertations

In this study, I aim to examine (1) how authority is established and (2) how it is displayed. Through the use of content analysis, I investigate how the topics of "gender" and "race" within a contemporary social problems textbook compares and contrasts to corresponding Wikipedia articles. Through my research I wish to shed light on the social construction of knowledge within our modern society while also shedding light on the role that authority plays within knowledge. In order to examine how authority is established I examined the number of citations found in each topic, the publishing date of each reference …

Evaluation Of The Impact Of Membrane Change At A Membrane Softening Water Treatment Plant, Michael Keen

USF Tampa Graduate Theses and Dissertations

At the water treatment plant in Dunedin, Florida, reverse osmosis membranes remove the hardness from groundwater sources. Reverse osmosis membranes remove salts, pathogens, and organics from the feed water but can create an aggressive permeate. The membranes strip most ions in the process and the resulting permeate, if not subjected to blending on post treatment, has a tendency to leach metals from lead and copper pipes in the distribution networks. To prevent such problems, the permeate needs to be blended with partially treated raw water or to be chemically treated to re-mineralize and add alkalinity back into the water. In …

Penn State: Symbol And Myth, Gary G. Desantis

USF Tampa Graduate Theses and Dissertations

This thesis will focus on the popular culture iconography of the Pennsylvania State University: the Nittany Lion-as a symbol and apolitical mascot; Happy Valley, the geographic area in which the university is located, as a kind of sacred place and utopia in the Keystone State; football-its hallowed shrines, legendary coaches, and heroic players; regional foods and delicacies-from the unique offerings of the area's diners to the University Creamery (where patrons yearly consume more than 750,000 ice cream cones); and Lion Shrine and the adjacent Nittany Lion Inn-where the faithful have made pilgrimages since the early-twentieth century. The sum of these …

Examining The Title X Family Planning Program’S (Public Law 91-572) Legislative History Through A Feminist Lens: A Thematic Analysis And Oral Histories With Key Stakeholders In Florida, Cheryl A. Vamos

USF Tampa Graduate Theses and Dissertations

The Title X Family Planning Program (Public Law 91-572), enacted by President Richard Nixon in 1970, provides federal funds for voluntary, confidential family planning services to all women, regardless of their age or economic status. This federal legislation aspired to prevent unintended pregnancies and poor birth outcomes to those in most need. However, over the past three decades, Title X has faced political, financial and social challenges. Despite its enormous success in improving the health and well-being of women and children by decreasing unintended pregnancies, the need for abortions and providing key comprehensive preventive services, without a newfound political will …

Enzymatic And Chemical Synthesis Of Polyesters And Polycarbonates Derived From Ltartaric Acid And Synthesis Of Polycaprolactones Initiated By Cavitands, Ruizhi Wu

USF Tampa Graduate Theses and Dissertations

Due to the excellent properties of biodegradability and biocompatibility, aliphatic polycarbonate and polyesters are very promising either as biomaterials or as environmentally friendly materials to address growing ecological concerns. The first chapter describes an overview of ring-opening polymerization, enzymatic polymerization and their application on the polymerization of cyclic carbonate and lactones.

The second chapter describes the synthesis of enantiomerically pure functional polycarbonate from a novel seven-membered-cyclic carbonate (5S, 6S)- Dimethyl 5,6- isopropylidene-1,3-dioxepin-2-one (ITC) derived from naturally occurring L-tartaric acid. The monomer was synthesized in three steps and screened for polymerization with four commercially available lipases.

Block co-polymerization of ITC with …

"Which Way To The Honky-Tonk?" An Analysis Of The Bakersfield And Nashville Sounds, Matthew Arnold

USF Tampa Graduate Theses and Dissertations

The goal of this thesis is to analyze the development of the Nashville and Bakersfield sounds in the 1950s and 1960s through the lens of space. I will examine the role class plays in country music by examining the places in which it developed. Beginning with a historical perspective of the music, I will show that a middle-class outlook controlled labeling of the music. While the early country music industry professed to "discover" the sounds of rural America, this sound was only allowed to be expressed if it conformed to corporate interests.

With the advent of the honky-tonk bar, the …

Digging It: A Participatory Ethnography Of The Experiences At A School Garden, Branimir Cvetkovic

USF Tampa Graduate Theses and Dissertations

This case study of a school garden focuses on concepts of community that are fostered and embodied at this setting. By utilizing participatory ethnographic methodologies, this research explored gemeinschaft and gesellschaft concepts of community. Data reveals that students are able to learn mastery, belonging, generosity and independence while participating in the garden work. Teachers manage students who attempt to challenge the boundaries of this community by utilizing and ethic of care which allows teachers to de-emphasize authority and to first consider the networks of relationships and how to mend and improve them. Students are able to experience governmentality and an …