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End Of Life Issues Among Hispanics/Latinos: Studying The Utilization Of Hospice Services By The Hispanic/Latino Community, Iraida V. Carrión

USF Tampa Graduate Theses and Dissertations

This study focuses on how terminal diagnoses impact individuals and families within the Hispanic/Latino community. Hispanic/Latino hospice caregivers, Hispanic/Latino non-hospice caregivers and physicians participated in the study, which explores the utilization of hospice by Hispanic/Latino terminally ill individuals. The data collected from 30 semi-structured interviews, ethnographic participant observations, and archival data were analyzed using structured and statistical analysis. Verbatim transcripts were examined through a combination of ethnographic and content analysis. Barriers related to language and culture, as well as immigration, are critical themes that impact access to healthcare. The physicians' discourses relate patients' responses to terminal diagnoses, including the Hispanic/Latino …

Three Theories Of Individualism, Philip Schuyler Bishop

USF Tampa Graduate Theses and Dissertations

This thesis traces versions of the theory of individualism by three major theorists, John Locke, John Stuart Mill and John Dewey, as they criticize existing social, cultural, economic, legal and military conditions of their times. I argue that each theorist modifies the theory of individualism to best suit their understanding of human nature, adapting it where they can and outright removing aspects where they cannot. Based upon each thinker's conception of human nature, their corresponding theory of individualism does justice to that nature. With their view of individualism, each thinker criticizes the activities of their day for its lack of …

The Pragmatist And The Aesthete: Late Nineteenth-Century Religion And Theology In Harold Frederic’S The Damnation Of Theron Ware And Ellen Glasgow’S Phases Of An Inferior Planet, Matthew Antonio

USF Tampa Graduate Theses and Dissertations

A comparison between Ware, Forbes, and Soulsby from The Damnation of Theron Ware provides a glimpse into one aspect of the theological upheaval of the time. A comparison between Ware, Forbes, and Algarcife, from Phases of an Inferior Planet, however, hearkens forward to the alienation and questioning of identity so much a part of the Twentieth Century. By viewing Ware as a foil for Forbes and Soulsby in tandem with Algarcife, a more complete picture of the transition between nineteenth and twentieth-century religion and theology may be found.

Understanding the encounter between the traditional and the liberal clergy requires …

The Right To Health: Conflicting Paradigms Of Health As Commodity Vs. Health As Human Right, Robert Colin Nelson

USF Tampa Graduate Theses and Dissertations

Despite the fact that the United States spends more per capita than any other nation on healthcare for its citizens, the quality of American health outcomes lags well behind every other developed country in the world. This paper proposes that it is no coincidence that the United States is also the only developed nation that does not guarantee the right comprehensive coverage of medical services for its citizens. Instead, we rely on a fee-for-service system which functionally denies quality health care to those without the means to pay for it. In this paper I document the experiences of various clients …

Socio-Natural Landscapes In The Palmarejo Valley, Honduras, James R. Hawken

USF Tampa Graduate Theses and Dissertations

Communities have traditionally been viewed as spatially bounded social units composed of multiple households whose inhabitants are integrated by shared resources and a common sense of identity. While investigating resources and identity is useful for archaeological study because of their material correlates, such views of community ultimately fail to acknowledge the dynamic interaction between cultural and environmental forces in shaping and shifting those arrangements over time. This study examines settlement, excavation, and geoarchaeological data from the Palmarejo Valley in northwestern Honduras with the aim of modeling the process of community formation at the intersection of social and natural landscapes in …

Re-Thinking The Myth Of Perugino And The Umbrian School: A Closer Look At The Master Of The Greenville's Jonas Nativity Panel, Carrie Denise Baker

USF Tampa Graduate Theses and Dissertations

In 1959, Federico Zeri isolated an Umbrian painter and named him the Master of the Greenville after the Madonna and Child with Angels tondo in Greenville, South Carolina. Through connoisseurship, scholars have since attributed over thirty-two works to the Master of the Greenville, categorizing the anonymous artist as a close follower of Perugino's style.

My research focuses on a Nativity panel now in the Museum of Fine Arts in Saint Petersburg, Florida. It is called the Jonas Nativity after its former owner, the late art collector Harriet H. Jonas. Through connoisseurship, scholars have almost exclusively focused on attributing the Jonas …

The Effect Of Doing Good: An Experimental Analysis Of The Influence Of Corporate Social Responsibility Initiatives On Beliefs, Attitudes, And Behavioral Intentions, Cristina Marta Gonzalez

USF Tampa Graduate Theses and Dissertations

The purpose of this study is to further current theory-driven research in public relations by examining the influence of corporate social responsibility (CSR) initiatives on beliefs, attitudes, and behavioral intentions. Specifically, CSR initiatives identified by Kotler and Lee (2005) were tested using Fishbein and Ajzen’s (1975, 2005) theory of reasoned action to determine their influences on individual’s belief, attitudes, and behavioral intentions toward an organization and its products. This area of inquiry is particularly relevant for public relations scholars and practitioners since creating awareness of CSR practices among key stakeholders requires accurate and timely communication.

A controlled experiment utilizing a …

Learning On Complex Simulations, Robert E. Banfield

USF Tampa Graduate Theses and Dissertations

This dissertation explores Machine Learning in the context of computationally intensive simulations. Complex simulations such as those performed at Sandia National Laboratories for the Advanced Strategic Computing program may contain multiple terabytes of data. The amount of data is so large that it is computationally infeasible to transfer between nodes on a supercomputer. In order to create the simulation, data is distributed spatially. For example, if this dissertation was to be broken apart spatially, the binding might be one partition, the first fifty pages another partition, the top three inches of every remaining page another partition, and the remainder confined …

Structure-Function Studies Of Conserved Sequence Motifs Of Cytochrome B5 Reductase:, Louis J. Crowley

USF Tampa Graduate Theses and Dissertations

NADH:Cytochrome b₅ Reductase (cb₅r) catalyzes the two electron reduction of the iron center of the heme cofactor found within cytochrome b₅ (cb₅) utilizing reducing equivalents of the nicotinamide adenine dinucleotide (NADH) coenzyme. Cb₅r is characterized by two domains necessary for proper enzyme function: a flavin-binding domain and a pyridine nucleotide-binding domain. Within these domains are highly conserved "motifs" necessary for the proper binding and orientation of both the NADH coenzyme and the FAD cofactor.

To address the importance of these conserved motifs site-directed mutagenesis was utilized to generate a …

The Association Between Risk Taking And Personality, Gabriella Anic

USF Tampa Graduate Theses and Dissertations

The aim of this study was to examine the association between personality and risk taking in a sample of 461 older adults from the Charlotte County Healthy Aging Study (CCHAS). The personality factors of openness to experience, extraversion, neuroticism, agreeableness and conscientiousness were measured with the NEO Five Factor Inventory. Risk-taking was measured with an 8-item questionnaire and a single-item question that assessed subjects' participation in sensation seeking behaviors. Spearman correlation coefficients, hierarchical linear regression and hierarchical logistic regression were used to assess the association. As consistent with past research, high scores on openness to experience (beta = 0.16, P<.0001) and low scores on neuroticism (β = -0.14, P<.01) and agreeableness (β = -0.16, P<.01) were associated with the total score of the 8-item risk taking questionnaire. The single-item risk question was also associated with openness [OR = 1.09; 95% CI: 1.05-1.13], neuroticism [OR = 0.94; 95% CI: 0.90-0.97] and agreeableness [OR = 0.95; 95% CI: 0.92-0.99]. After stratifying by gender, only openness was still significantly associated with risk-taking. Interaction terms including gender and personality factors were added to the models to test if gender was an effect modifier. Although personality differences existed between men and women, none of the interaction terms were statistically significant.

Reality Cosmetic Surgery Makeovers: Potential Psychological And Behavioral Correlates, Steffanie Sperry

USF Tampa Graduate Theses and Dissertations

According to the American Society of Plastic Surgeons (2006), the number of cosmetic procedures has increased to over 10 million in 2005, showing a 38% increase from 2000. This increase in cosmetic surgery prevalence is paralleled by a surge in reality cosmetic makeover television programming, such as Extreme Makeover and Dr. 90210. No research to date has assessed the potential relationships between reality media viewership and body image, eating pathology, or cosmetic surgery attitudes. The tripartite model of core influence (Thompson et al., 1999) is presented as a theoretical framework for conceptualizing the link between media influences, internalization, body image …

Evanescent Field Absorption Sensing Using Sapphire Fibers, Michael Grossman

USF Tampa Graduate Theses and Dissertations

This thesis explores the application of coiled sapphire multimode optical fibers for evanescent wave chemical sensing in both the visible spectrum and the near infrared. As has been suggested in the literature pertaining to silica fibers, bending converts low-order modes to high order ones, which leads to more evanescent absorption and thus a more sensitive chemical detector. By coiling the fiber many times, it was expected that even greater sensitivity would be attained.

Experiments were performed to investigate the sensor response to different solutions and to characterize this response. In the first of three experiments, the large absorption peak of …

Natural Law Ethics: A Comparison Of The Theravāda And Thomistic Traditions, David Lantigua

USF Tampa Graduate Theses and Dissertations

This thesis investigates the topic of natural law in the Therav

āda and Thomistic traditions by utilizing the methodology of comparative religious ethics. Approaches to the method such as ethical formalism, ethical naturalism, and narrative ethics are assessed with the author opting for a multidimensional approach that is religious and ethical. This multidimensional approach, as defined by William Schweiker, conducts natural law inquiry from a hermeneutical standpoint of moral diversity and democratic pluralism.

The hermeneutical standpoint warrants a historicizing of natural law ethics that is compatible with modern secularity instead of a classicist metaphysical worldview. To achieve this task, the …

Shakespearean Spin-Offs: Mindless Entertainment Or Conversations With Critics, Amy Anderson

USF Tampa Graduate Theses and Dissertations

Literature is always in a state of evolution. Words change; the way writers write changes. Even actual literary works transform. William Shakespeare manipulated numerous classic works of literature to make extraordinary dramas for both his lifetime and eras since. Much as Shakespeare adapted literature to suit his purposes, writers today are constantly utilizing story lines introduced by the bard over four-hundred years ago in various modern-day mediums. Shakespeare wrote most of his works for the entertainment of the masses; Shakespeare's works are adapted today for both entertainment and academic endeavors. Certainly, a Klingon (Star Trek) version of arguably …

Impact Of Area Social Predictors Of Health On Black-White Disparities In Stroke Mortality, Tyra Dark

USF Tampa Graduate Theses and Dissertations

This dissertation investigated the area social predictors of health (ASPoH) and Black-White disparities in stroke mortality relationship. Utilizing stroke mortality data obtained from the Florida Department of Health for years 1998-2002, and social and economic data obtained from the year 2000 Census of Population, this study examined the effect of resource availability at the census tract level on Black-White disparities in stroke mortality. The influence of social class on Black-White disparities in stroke mortality and effect modification by social class of the association between Black-White disparities and ASPoH variables was also investigated. Principal component analysis produced four ASPoH scores from …

Danger Afoot: Sidewalks, Environmental Justice, And Pedestrian Safety In Pinellas County, Florida, Craig W. Harmak

USF Tampa Graduate Theses and Dissertations

Though often taken for granted, few everyday activities involve so much genuine danger as the hazards associated with motor vehicles. Urban areas are built, modified, and/or deconstructed with motoring in mind. Also true is that few are at as much risk, as are those pedestrians who dare to cross paths with motor vehicles. Unfortunately, all too often, pedestrians are casualties of encounters with the ubiquitous automobile. The Tampa-St. Petersburg-Clearwater, Florida metropolitan statistical area (MSA) has recently been deemed, by one study, to be the nation's second most dangerous MSA for pedestrians. Using information on pedestrian/motor vehicle accident sites, sidewalk location …

Sexy Sensationalism Case Study: The Fascination With Celebrity News And Why Usa Today Caters To The Obsession, Grant Edward Boxleitner

USF Tampa Graduate Theses and Dissertations

In the digital age where newspapers compete with the Internet, cable TV and other publications for an audience, USA Today strives to stay relevant in the media with a daily dose of celebrity news. Newspapers continue to lose circulation during a time when the fascination with celebrities shows no signs of dwindling. This study explores how much celebrity news coverage USA Today gives readers, how much competition from other outlets plays a factor and whether the nation's largest newspaper is making a sacrifice of traditional forms of newspaper content in favor of celebrity coverage. The methodology for this qualitative case …

Glyconanobiotics: Novel Carbohydrated Nanoparticle Polymers, Thotaha Wijayahewage Sampath Chrysantha Abeylath

USF Tampa Graduate Theses and Dissertations

Carbohydrates on the cell surface conjugates to proteins and lipids and participates in biological processes as glycoconjugates. Carbohydrate functionalized nanoparticles (glyconanoparticles) constitute a good bio-mimetic model of carbohydrate presentation at the cell surface and are currently centered on many glycobiological and biomedical applications. The most of the applications have been reported using gold glyconanoparticles. A brief review of gold glyconanoparticles and some of their applications will be discussed in Chapter I. Although metallic, semiconductor and magnetic glyconanoparticles have been reported, no polyacrylate glyconanoparticles have yet to be described.

Chapter II describes the first preparation of carbohydrate functionalized polymer nanoparticles by …

The Effects Of Invasive Cogongrass (Imperata Cylindrica) On The Threatened Gopher Tortoise (Gopherus Polyphemus), Katherine A. Basiotis

USF Tampa Graduate Theses and Dissertations

The gopher tortoise (Gopherus polyphemus) is critical to upland communities and considered a keystone species. A recent threat to gopher tortoise habitat is the invasive cogongrass (Imperata cylindrica), which spreads rapidly, eliminating native vegetation. This study consisted of three experiments to investigate the effects of the cogongrass on a population of gopher tortoises. A feeding experiment revealed that individuals readily ate native vegetation, but would not eat cogongrass. A tracking experiment showed that there was a significantly different mean angle of movement between individuals whose home ranges were outside cogongrass compared to those that overlapped cogongrass, …

I'M Not Who I Was Then, Now: Performing Identity In Girl Cams And Blogs, Katherine Bzura

USF Tampa Graduate Theses and Dissertations

The task of documenting the evolution of the self over time has been attempted by women artists throughout history. The practice of this documentation has been greatly enhanced in the last several years by the progression of new technologies for the capture of digital images, the advent of the internet as a common textual and visual communication device, and the availability of free resources to publish and disseminate the resulting constructions. Women artists now have the tools needed to document the life of the self, and to publish it immediately to an audience.

Most of the women documenting their lives …

Hurricane Forecasting, Warning And Response Systems: A Lake Wales Public Perception Study, April E. Raulerson

USF Tampa Graduate Theses and Dissertations

This research investigates the public perception of hurricane forecasting and warning systems with a view to improving response activities. The hazard literature shows that the effectiveness of such systems is contingent upon on the smooth operation of all components of the system and that warning recipients fully understand the implications of the warning message by taking appropriate action. It is argued that public perception of warning systems will vary depending on various socio-demographic factors, such as age, gender, level of education, socioeconomic status and area, factors that will ultimately influence overall effectiveness. To test this, a questionnaire survey was undertaken …

The Rise Of Clostridium Difficile In Florida, Owen Bendixsen

USF Tampa Graduate Theses and Dissertations

Clostridium difficile, a bacterium that causes diarrhea in hospitalized patients, is on the rise in the United States as well as in other countries. This study was done to determine the extent of the problem in Florida's acute care hospitals. The Agency for Healthcare Administration (AHCA) provided data for patients discharged from Florida's acute care hospitals for the years 1998 through 2004.

This study will focus on changes in the prevalence of Clostridium difficile associated disease (CDAD) over time. The mortality and morbidity of patients that have CDAD will also be examined to show if the disease is increasing …

Making Sense Of Complex System Failure: The Case Of 9/11, Sandra M. Cooper

USF Tampa Graduate Theses and Dissertations

The National Commission on Terrorist Attacks attributed the September 11 attacks on the U.S. homeland to the terrorists' exploitation of "deep institutional failings." These findings are similar to the conclusions of the Presidential Commission investigating the 1986 Challenger accident and the Columbia Accident Investigative Board (2003). Generally Commissions aim to provide the fullest possible account of events contributing to the catastrophe under investigation and to identify lessons learned, but avoid specifying responsibility and accountability. For this reason, various commission reports have been criticized for being abstract and shallow. These criticisms make a valid point. How commissions make sense of failures …

American Odyssey, Bernadette Kafwimbi Cogswell

USF Tampa Graduate Theses and Dissertations

This thesis consists of the two opening chapters of American Odyssey, a nouveau plantation novel that has its roots in two American fiction traditions---the nineteenth-century plantation novel and the twentieth-century neo-slave narrative. It is 1855 and Charles DeCoeur's only motivation to remain Riverwood's owner and master is that his widowed mother and sickly sister rely on the profits of the estate. Charles chafes under the responsibility and physicality of plantation life, unable to reconcile himself to the role of master of a cotton estate in the forgotten heart of East Florida. Then a female Negro, Hellcat, wanders onto the …

Government Public Relations: A Quantitative Assessment Of Government Public Relations Practitioner Roles And Public Relations Model Usage, Joelle Wiley Castelli

USF Tampa Graduate Theses and Dissertations

This study attempts to identify how public relations are practiced in local governments. Traditional literature has stated that the public information model of public relations is the model of public relations practiced in local governments. This study also attempts to determine which roles are most common for lead communicators in municipal organizations governments. Based on Internet survey research methods, research findings indicated that while most practitioners stated they practiced a two-way communications model, they had the most expertise in the public information and press agentry models. The researcher also found that the role most often held by the highest ranking …

The Role Of Computer-Mediated Communication In Non-Native Speakers’ Acquisition Of Academic Literacy, Rui Cheng

USF Tampa Graduate Theses and Dissertations

Research shows that academic literacy is discipline specific. Students have to learning the ways of communication in order to gain access to the discourse community of the selected discipline through understanding and performing required genres and learning necessary disciplinary knowledge. Scaffolding is important in the process to help students internalize the disciplinary knowledge and improve students' performance on academic papers. Computer-mediated communication (CMC) provides good chances of scaffolding and mediation especially for non-native graduate students who may have lost many opportunities of class participation due to their limited language proficiency or other cultural issues.

In this dissertation, the researcher investigated …

How Individual Values And Trait Boredom Interface With Job Characteristics And Job Boredom In Their Effects On Counterproductive Work Behavior, Kari Bruursema

USF Tampa Graduate Theses and Dissertations

The purpose of this study was to examine relationships among individual values, trait boredom, job boredom, job characteristics, and CWB. Job boredom and trait boredom were expected to be positively related to CWB. Individual values and job characteristics were expected to moderate the relationship between boredom and different types of CWB.

Completed online questionnaires were received from 211 participants, and 112 co-worker matches also submitted online surveys. The Schwartz Value Survey, Job Descriptive Index, Job Boredom Scale, and Boredom Proneness Scale were used to assess independent variables. The Counterproductive Work Behavior Checklist measured the dependent variable. Results were analyzed using …

An Unexplored Realm In The Heartland Of The Southern Gulf Olmec: Investigations At El Marquesillo, Veracruz, Mexico, Travis F. Doering

USF Tampa Graduate Theses and Dissertations

This dissertation examines El Marquesillo, a settlement in an archaeologically unexplored region of the Southern Gulf Lowlands of Veracruz, Mexico. Evidence suggests the site has been consistently occupied from the Early Formative period (c. 1500 BC) to the present. Thus, this investigation presents an opportunity to re-examine the sociopolitical continuum encompassing the Olmec cultural phenomenon (c. 1150-300 BC), the emergence of which has been used repeatedly as an example of incipient social complexity.

Theorists have portrayed the development of sociopolitical complexity as a mosaic process in which environmental, social, political, economic, ideological, and demographic variables act independently or in combination …

The Conundrum Of Women’S Studies As Institutional: New Niches, Undergraduate Concerns, And The Move Towards Contemporary Feminist Theory And Action, Rebecca K. Willman

USF Tampa Graduate Theses and Dissertations

In this thesis I address current debates on the perceived lack of contemporary feminist activism and concerns of Women's Studies as existing within university institutions. I propose that Women's Studies programs and departments serve as locations useful for feminists interested in participating in feminist activism in and beyond the university. By viewing Women's Studies programs and departments as contemporary abeyance structures in feminist movements, I revisit the ways in which debates on differences between second and third wave feminisms have contributed to social change. In doing so, I highlight how the feminist movement maintains itself between upsurges in mass-based visible …

Internalized Racism As A Moderator For Stereotype Threat: Effects On Self-Handicapping, Performance, And Cardiovascular Responses In Black Individuals, Nicole Ellis Jagusztyn

USF Tampa Graduate Theses and Dissertations

The purpose of the present study was to explore the relationship between internalized racism, stereotype threat, self-handicapping, test performance, and cardiovascular responses in Black individuals. Stereotype threat, or apprehension about confirming a negative stereotype, has been shown to lead to self-handicapping, poor academic performance, as well as increased cardiovascular reactivity. Internalized racism, or the acceptance of negative stereotypes about one's group, is a factor that may moderate these relationships. One-hundred nine (84% female, 16% male) Black undergraduates participated in a laboratory study. Half of the participants were put in a stereotype-threatened condition and the other half were in a neutral …