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2007

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Gyra Mutations In Fluoroquinolone Resistant Clostridium Difficile Pcr 027, Denise Drudy, Lorraine Kyne, Rebecca O’Mahony, Séamus Fanning Jan 2007

Gyra Mutations In Fluoroquinolone Resistant Clostridium Difficile Pcr 027, Denise Drudy, Lorraine Kyne, Rebecca O’Mahony, Séamus Fanning

Articles

No abstract provided.


Acquired Aplastic Anemia: Treatment In A Developing Country., Shaheena Hanif, Farah Naz, Emaduddin Siddiqui, Jamal Raza Jan 2007

Acquired Aplastic Anemia: Treatment In A Developing Country., Shaheena Hanif, Farah Naz, Emaduddin Siddiqui, Jamal Raza

Department of Emergency Medicine

Objective:

The aim of this study was to evaluate the clinical presentation of aplastic anemia as well as to assess the efficacy of Cyclosporin -A in patients with aplastic anemia.

Methodology:

This is a hospital based interventional study. During the three year study period, 44 children were enrolled. Mean age was 9.3 years and there was a male predominance.

Results:

Most common clinical presentation was anemia and bleeding. Four children died before therapy was started. Cyclosporin-A was started in 40 patients. Eleven patients died before completion of therapy and three patients were lost to follow-up. Out of 26 patients who …


Bio Inspired Techniques For Simultaneous Design Of Multiple Optimal Power System Stabilizers, Tridib Kumar Das Jan 2007

Bio Inspired Techniques For Simultaneous Design Of Multiple Optimal Power System Stabilizers, Tridib Kumar Das

Masters Theses

"Bio-inspired techniques are fields of study that are inspired from topics of connectionism, social behavior and emergence. Researchers have ventured into the intricacies involved with the techniques and devised algorithms based on their study. Such techniques are the focus of this thesis. The two bio-inspired techniques used for simultaneous design of power system stabilizers (PSSs) in this study are - Particle Swam Optimization (PSO) and Bacteria Foraging Algorithm (BFA). The work in this thesis is presented in three papers as follows: Paper 1 -This paper introduces an improved PSO called Small Population based PSO (SPPSO) with less number of particles …


Applications Of Solar Energy To Power Stand-Alone Area And Street Lighting, Joshua David Bollinger Jan 2007

Applications Of Solar Energy To Power Stand-Alone Area And Street Lighting, Joshua David Bollinger

Masters Theses

"A stand-alone solar-powered street or area lighting system is designed and operated completely independent of the power grid. The equipment and maintenance costs associated with a stand-alone solar-powered system are compared with the cost of using electricity to run grid connected street lights. The project focused on the viability of using solar energy to power the lights in the area surrounding St. Louis, Missouri. The results had to be consistent to warrant converting new areas to independent solar powered lighting. A prototype system is constructed from equipment available on the market for the purpose of gathering data on different lighting …


Factors Associated With Atypical Moles In New Hampshire, Usa, L Titus-Ernstoff, J Ding, A. E. Perry, S. K. Spencer, B. F. Cole, M. S. Ernstoff Jan 2007

Factors Associated With Atypical Moles In New Hampshire, Usa, L Titus-Ernstoff, J Ding, A. E. Perry, S. K. Spencer, B. F. Cole, M. S. Ernstoff

Dartmouth Scholarship

Only a few studies, conducted in Sweden, assessed factors associated with the presence of atypical moles in the general population. We conducted a population-based, case-control study in New Hampshire, USA, to identify factors associated with atypical moles. In our study, atypical moles affected 14% of the study population. The adjusted odds ratio (OR) was 0.34 (95% confidence interval (CI)=0.14-0.80) for those with the highest adulthood recreational sun exposure, relative to the lowest. The OR for any freckles, compared to none, was 2.24 (95% CI=1.18-4.25). We found a linear relationship between the number of benign moles and the presence of atypical …


Reconstructing The Past: Heritage Research And Preservation Activities In Tampa Bay Communities, Courtney Ross Spillane Jan 2007

Reconstructing The Past: Heritage Research And Preservation Activities In Tampa Bay Communities, Courtney Ross Spillane

USF Tampa Graduate Theses and Dissertations

There are numerous ways in which cultural heritage can be preserved, such as: physical museums, virtual museums, tours of historic homes, and community meetings. For this project, I participated in and observed heritage preservation activities in two very different communities--- Sulphur Springs and Seminole Heights in Tampa, Florida. My internship appointment was with OSHNA (Old Seminole Heights Neighborhood Association) under the direction of Dr. Steve Gluckman. My primary focus was assisting heritage preservation committee members in each of the two communities with heritage preservation projects specific to their community needs and interests. One project is the development of a heritage …


The Impact Of Management’S Tone On The Perception Of Management’S Credibility In Forecasting, Robert D. Slater Jan 2007

The Impact Of Management’S Tone On The Perception Of Management’S Credibility In Forecasting, Robert D. Slater

USF Tampa Graduate Theses and Dissertations

The purpose of this study is to examine the impact of management altering its tone in communications on participants' perceptions of management credibility. Management's tone in communicating with participants was manipulated using communications from management under two treatment conditions. In period one of the study management's tone was manipulated within the management statement on internal controls as required by the Public Company Accounting Oversight Board's (PCAOB) Auditing Standards No. 2. In period one, participants had no knowledge of management's prior forecasting accuracy. Consistent with predicted hypotheses, the findings reveal that management can increase its credibility with participants by communicating its …


The Communicative Two-Way Pre-Writing Task Performed Via Asynchronous And Synchronous Computer-Mediated Communication And Its Influence On The Writing Expertise Development Of Adult English Language Learners: A Mixed Design Study, Iona Sarieva Jan 2007

The Communicative Two-Way Pre-Writing Task Performed Via Asynchronous And Synchronous Computer-Mediated Communication And Its Influence On The Writing Expertise Development Of Adult English Language Learners: A Mixed Design Study, Iona Sarieva

USF Tampa Graduate Theses and Dissertations

This study addresses a gap in the second language writing research through examining processes occurring during the pre-writing and drafting stages of adult second language learners' writing when computer-mediated communication (CMC) pre-writing activities are involved. The theoretical framework adopted in the study is Writing-as-process approach with a focus being the pre-writing and drafting stages of the writing process. The design of the study is a parallel component mixed method design with an ongoing dominant qualitative stage and a nested less-dominant quantitative stage. In the qualitative stage of the project, two case studies were conducted: a group case study of the …


Scissors Paper Rock, Barbara St. Clair Jan 2007

Scissors Paper Rock, Barbara St. Clair

USF Tampa Graduate Theses and Dissertations

Scissors Paper Rock is based on the true story of Amy Biel, a young and idealistic American woman who went to South Africa to support the political effort against Apartheid. She worked there as a volunteer organizer during a time of great political turmoil, and was days away from returning home to the United States, when she was violently killed in a riot. While Amy's death was not an accident--four men were found guilty for taking her life--it is certainly possible to think of her death as a tragedy. Amy's idealism and belief in her power to do good, allowed …


Crystal Engineering Of Co-Crystals And Their Relevance To Pharmaceutical Forms, Tanise R. Shattock Jan 2007

Crystal Engineering Of Co-Crystals And Their Relevance To Pharmaceutical Forms, Tanise R. Shattock

USF Tampa Graduate Theses and Dissertations

The research presented herein focus upon crystal engineering of co-crystals with an emphasis upon the exploration of co-crystals in the context of delineation of the reliability of hydrogen bonded supramolecular synthons and their hierarchies. The approach involves a combination of systematic Cambridge Structural Database analysis and a series of model co-crystal experiments. In addition, the viability of solid state methodologies toward supramolecular synthesis of co-crystals and the effect on polymorphism is also addressed. The application of the acquired knowledge is towards the crystal engineering of pharmaceutical co-crystals. The rational design and synthesis of pharmaceutical co-crystals accomplished by the selection of …


Src Kinase Inhibitors For The Treatment Of Sarcomas: Cellular And Molecular Mechanisms Of Action, Audrey Cathryn Shor Jan 2007

Src Kinase Inhibitors For The Treatment Of Sarcomas: Cellular And Molecular Mechanisms Of Action, Audrey Cathryn Shor

USF Tampa Graduate Theses and Dissertations

Sarcomas are rare mesenchymally-derived tumors with limited treatment options. Tyrosine kinases may serve as potential targets for sarcoma therapy because many are mutated or overexpressed in sarcomas and cell lines. One potential molecular target for sarcoma treatment is the Src tyrosine kinase. Three independently synthesized Src kinase inhibitors were evaluated in human sarcoma cell lines. Of the three, dasatinib, provided promising results as a potential sarcoma therapy. Until this study, dasatinib activity had not been characterized in sarcoma cells. Based on our previous findings of Src activation in human sarcomas, we evaluated the effects of dasatinib in twelve sarcoma cell …


How Do Proficient Intermediate Grade Writers Percieve Writing In School?, Tammy Weiss Schimmel Jan 2007

How Do Proficient Intermediate Grade Writers Percieve Writing In School?, Tammy Weiss Schimmel

USF Tampa Graduate Theses and Dissertations

The purpose of this study was to examine students' perspectives of writing instruction to gain insights into their awareness of the impact of high-stakes writing assessments on instructional practices and teaching strategies. Students in grades four and five who attended the 2004 Suncoast Young Author's Celebration (SYAC) served as the sample for this study. Data were gathered through surveys and interviews with 20 students who attended the SYAC. Survey questions were used to obtain general information about the students' perceptions of writing instruction and assessment. Interviews were conducted to gain a richer understanding of their perceptions of classroom experiences.The participants …


"A Woman's Face, Or Worse": Otto Rank And The Modernist Identity, Michael L. Shuman Jan 2007

"A Woman's Face, Or Worse": Otto Rank And The Modernist Identity, Michael L. Shuman

USF Tampa Graduate Theses and Dissertations

Otto Rank is a significant but generally overlooked figure in the early history of psychoanalysis, and his work provides an illuminating context for the study of subjectivity and modernist culture. The "modernist identity" of my title is intended to represent, first, the concept of the individual self identified and expressed during this period and, secondly, the unique identity of modernist culture developed by artists through creative acts and emanating as the intellectual ambiance of the era. Through an examination of Rank's later theories and the work of prominent modernist artists, including Lawrence, Yeats, and Eliot, this dissertation will show that …


Psychometric Functions Of Clear And Conversational Speech For Young Normal Hearing Listeners In Noise, Jane Smart Jan 2007

Psychometric Functions Of Clear And Conversational Speech For Young Normal Hearing Listeners In Noise, Jane Smart

USF Tampa Graduate Theses and Dissertations

Clear speech is a form of communication that talkers naturally use when speaking in difficult listening conditions or with a person who has a hearing loss. Clear speech, on average, provides listeners with hearing impairments an intelligibility benefit of 17 percentage points (Picheny, Durlach, & Braida, 1985) over conversational speech. In addition, it provides increased intelligibility in various listening conditions (Krause & Braida, 2003, among others), with different stimuli (Bradlow & Bent, 2002; Gagne, Rochette, & Charest, 2002; Helfer, 1997, among others) and across listener populations (Bradlow, Kraus, & Hayes, 2003, among others). Recently, researchers have attempted to compare their …


Greater Flexibility, Greater Growth: A Comparative Study Of Labor And Capitalist Models In Japan, Germany And The United States, Jay Arthur Thompson Jan 2007

Greater Flexibility, Greater Growth: A Comparative Study Of Labor And Capitalist Models In Japan, Germany And The United States, Jay Arthur Thompson

USF Tampa Graduate Theses and Dissertations

After the end of the Second World War, three major economic powers emerged. Japan in Asia, Germany in Europe, and the United States in North America, quickly became the economic engines of their respective regions. Japan, with its "catch-up" and producer centered economy, grew so fast and so large, that there were worries in America that the Japanese would end up winning the economic war. West Germany, supported by the capitalist world, became a miracle economy, and the economic power of the European Union. In the past fifteen years however, these two economies have faltered and stagnated. In Japan, the …


Sensitivity Analysis Of The Transit Boardings Estimation And Simulation Tool (Tbest) Model, Dajana Vuckovic Jan 2007

Sensitivity Analysis Of The Transit Boardings Estimation And Simulation Tool (Tbest) Model, Dajana Vuckovic

USF Tampa Graduate Theses and Dissertations

Public transportation, although modest in the United States carrying about 2 percent trips, still serves millions of people as the main and only means of transportation. Recently released data set by Census, the 2006 American Community Survey (ACS) shows the main mode of travel for work commute is not surprisingly the automobile with over 86 percent and public transportation with nearly 5 percent users. Transit agencies strive to provide effective, convenient, and desirable transport. Because of the constant changes in our environment, being able to predict the response of riders to different network or system changes is extremely useful. Ridership …


The Proliferating Sacred: Secularization And Postmodernity, Donald Surrency Jan 2007

The Proliferating Sacred: Secularization And Postmodernity, Donald Surrency

USF Tampa Graduate Theses and Dissertations

When analyzing the role religion plays in contemporary American society, one is forced to address the notion of secularization. This is a term that broadly refers to the marginalization of religious influence in culture and society that began at the outset of the Enlightenment, sometime during the sixteenth and seventeenth centuries, but, as Peter Berger argues, can actually be traced back to the times of the great Israelite prophets who emerged during the Axial Age (800-200 BCE). Throughout the available literature, proponents of the secularization thesis extend the marginalization of religious influence from the societal level to the level of …


Clinical Supervision Of Child And Adolescent Counselors In Residential Foster Care: A Collective Case Study, Lee A. Teufel Jan 2007

Clinical Supervision Of Child And Adolescent Counselors In Residential Foster Care: A Collective Case Study, Lee A. Teufel

USF Tampa Graduate Theses and Dissertations

A collective case study is the study of more than one case (Stake, 1995). One therapist supervisor and three therapist supervisees from a child and adolescent residential foster care facility were observed during their individual clinical supervision and interviewed post-supervision. Currently, the literature on clinical supervision seldom addresses the supervision of working professional counselors; particularly those who are child and adolescent counselors (CACs).

Using a qualitative approach, two fundamental questions guided this inquiry: (a) what is the nature of clinical supervision involving a supervisor who provides clinical supervision to counselors in a child and adolescent residential foster care center that …


Local Strategies In A Global Network: Disability Rights Advocacy In Jamaica, Joan A. Tucker Jan 2007

Local Strategies In A Global Network: Disability Rights Advocacy In Jamaica, Joan A. Tucker

USF Tampa Graduate Theses and Dissertations

The declaration of the International Year of Disabled Persons in 1981 and the international activism of persons with disabilities resulted in the globalization of disability, which involved a new framework for the treatment of PWDs. Although disability activism was being played out globally, it has been about PWDs gaining equality and full participation in their local societies. Therefore, at the heart of an international movement was the strategic organization of PWDs, most of who live in the developing world. This dissertation is based on a case study of activism for disability rights in one particular developing society, Jamaica. The Jamaican …


The Relationship Between School Connectedness And Bullying Vicitmization In Secondary Students, Janet Urbanski Jan 2007

The Relationship Between School Connectedness And Bullying Vicitmization In Secondary Students, Janet Urbanski

USF Tampa Graduate Theses and Dissertations

Bullying is a complex behavior that can cause academic and social problems for students and can contribute to a negative school climate. Students who feel isolated or do not feel connected to their school may experience similar risks to those who are victimized by peers. Recent school violence incidents have led to an increase in bullying behavior research. The importance of the school climate is also emerging in educational discourse prompting a growth of research in school connectedness and positive relationships. However, research on the impact that relationships and school connectedness may have on bullying victimization at school is limited. …


Uncertainty In The Information Supply Chain: Integrating Multiple Health Care Data Sources, Monica Chiarini Tremblay Jan 2007

Uncertainty In The Information Supply Chain: Integrating Multiple Health Care Data Sources, Monica Chiarini Tremblay

USF Tampa Graduate Theses and Dissertations

Similar to a product supply chain, an information supply chain is a dynamic environment where networks of information-sharing agents gather data from many sources and utilize the same data for different tasks. Unfortunately, raw data arriving from a variety of sources are often plagued by errors (Ballou et al. 1998), which can lead to poor decision making. Supporting decision making in this challenging environment demands a proactive approach to data quality management, since the decision maker has no control over these data sources (Shankaranarayan et al. 2003). This is true in health care, and in particular in health planning, where …


Job Satisfaction Among High School Assistant Principals In Seven Florida Counties, John R., Taylor Jan 2007

Job Satisfaction Among High School Assistant Principals In Seven Florida Counties, John R., Taylor

USF Tampa Graduate Theses and Dissertations

This study replicated the study by Mary E. Neal, Job Satisfaction of Florida's High School Assistant Principals as a Factor in the Maintenance of an Administrative Workforce (2002) and extended the research by examining the job satisfaction of high school assistant principals in seven Florida county school districts. The present study utilized quantitative and qualitative data. Respondents (n = 128) were surveyed using the Minnesota Satisfaction Questionnaire (MSQ short form), Individual Demographic Questionnaire, and Telephone Interview Questionnaire. One assistant principal from each of seven counties volunteered to complete the Telephone Interview Questionnaire. The 128 respondents represented 60% of 214 assistant …


Narrative Efforts At Social Redemption By People With Aids/Hiv, Andrea Zolnier Thelen Jan 2007

Narrative Efforts At Social Redemption By People With Aids/Hiv, Andrea Zolnier Thelen

USF Tampa Graduate Theses and Dissertations

This dissertation explores four narrative texts written about AIDS/HIV and evaluates each one by applying Kenneth Burke's redemption drama, consisting of guilt, purification, and redemption. The methodology is a close textual analysis using rhetorical analysis as a way to highlight the use of the redemption drama in language. The first chapter explores the history of AIDS/HIV and makes the argument for using Burke's rhetorical approach. The second chapter briefly highlights the plot of the four narratives and provides background information and context for each book. The third chapter applies the concept of guilt to all four narratives. The fourth chapter …


A New Questionnaire To Determine The Frequency And Severity Of Symptoms Caused By Inhaled Odors, Chemicals And Irritants In Normal Subjects And Their Relation To Health-Related Quality Of Life, Stephen E. Williamson Jan 2007

A New Questionnaire To Determine The Frequency And Severity Of Symptoms Caused By Inhaled Odors, Chemicals And Irritants In Normal Subjects And Their Relation To Health-Related Quality Of Life, Stephen E. Williamson

USF Tampa Graduate Theses and Dissertations

Individuals may develop symptoms in response to inhaled odors, chemicals, and irritants. This may affect their quality of life. Little is known about the prevalence and severity of symptoms that result from exposure to odors, chemicals and irritants. This study demonstrates the development of a new respiratory questionnaire to detect the prevalence and severity of symptoms experienced upon exposure to chemicals, odors, and irritants, and relates these symptoms to quality of life. This questionnaire was submitted to 96 volunteers at the University of South Florida College of Public Health who responded to items regarding symptoms developed in response to exposure …


Effects Of Extreme Events On Residual Circulation For Tampa Bay, Florida, Monica Wilson Jan 2007

Effects Of Extreme Events On Residual Circulation For Tampa Bay, Florida, Monica Wilson

USF Tampa Graduate Theses and Dissertations

A numerical circulation model of Tampa Bay, Florida is used to simulate the flow field and tidal residual circulation for 2001-2004. This model is used to investigate the effects of extreme events on the residual circulation of the bay. The three extreme events that are used in this study are: Hurricane Frances, Hurricane Jeanne, and an extreme winter frontal passage that occurred on December 26, 2004. Each extreme event was divided into phases that were chosen by wind peaks and times of velocity inflow and outflow. There were three phases to the hydrodynamics effect of Frances on Tampa Bay. Hurricane …


Thomas Hardy's Siren, Sarah A. Wray Jan 2007

Thomas Hardy's Siren, Sarah A. Wray

USF Tampa Graduate Theses and Dissertations

The Sirens episode in The Odyssey is comparably short, but it is one of the most memorable scenes in the epic. Sirens are trying to stop the male narrative, the male quest of Odysseus with their own female "narrative power" (Doherty 82). They are the quintessential marginalized, calling for a voice, a presence, an audience in the text of patriarchy. The knowledge they promise, though, comes with the price of death. They are covertly sexual in Classical antiquity, but since the rise of Christianity, a new Siren emerged from the depths of the sea; instead of the sexually ambiguous embodiment …


Comparison Of Student Outcomes In Distance Learning Internships Versus Traditional Dietetic Internships, Lauri Y. Wright Jan 2007

Comparison Of Student Outcomes In Distance Learning Internships Versus Traditional Dietetic Internships, Lauri Y. Wright

USF Tampa Graduate Theses and Dissertations

One way in which higher education is responding to technology advances, demographics changes, and economic pressures is through the development of distance learning. Distance learning represents one of the most prominent trends in higher education today. Understanding the impact of this technologically driven change on student outcomes is unmistakably important. One example of this trend in higher education is the distance learning internship in dietetic training programs. The purpose of this study was to compare student outcomes in distance learning dietetic internships to student outcomes in traditional dietetic internships. The pass rate of the registration exam for dietitians, levels of …


Media Exposure And Males’ Evaluation Of The Appearance Of Females, Yuko Yamimiya Jan 2007

Media Exposure And Males’ Evaluation Of The Appearance Of Females, Yuko Yamimiya

USF Tampa Graduate Theses and Dissertations

The adverse effect of the exposure to images of attractive females on women's body image and mood has been well-documented in studies conducted in various western and westernized nations. However, research designed to determine the effect of exposure to attractive female images on men has been rather neglected. Past findings indicate that after being exposed to exceptionally attractive female images, males report less satisfaction for a current relationship, rate average-looking females as less attractive, and express less affection for their significant other compared to those men exposed to control images. It is currently not known, however, whether a psychoeducational intervention …


Synthesis, Characterization, And Applications Of Cvd Micro- And Nanocrystalline Diamond Thin Films, Zhenqing Xu Jan 2007

Synthesis, Characterization, And Applications Of Cvd Micro- And Nanocrystalline Diamond Thin Films, Zhenqing Xu

USF Tampa Graduate Theses and Dissertations

In this thesis, a systematic study has been carried out on the synthesis, characterization and applications of microcrystalline diamond (MCD) and nanocrystalline diamond (NCD) thin films deposited by the chemical vapor deposition (CVD) method. Firstly, an overview of diamond films synthesized from carbon-containing gas plasmas is presented. A parameter study was performed to grow diamond thin films. The transition from micro- to nanocrystallinity of diamond grains was achieved by controlling the Ar/Hydrogen gas ratio. The nanocrystallinity is the result of a new growth mechanism which involves the insertion of carbon dimmer into carbon-carbon and carbon-hydrogen bonds. Secondly, characterization of diamond …


Fort Walton Ceramics In The Perry Collection, Apalachicola Valley, Northwest Florida, Amber J. Yuellig Jan 2007

Fort Walton Ceramics In The Perry Collection, Apalachicola Valley, Northwest Florida, Amber J. Yuellig

USF Tampa Graduate Theses and Dissertations

Fort Walton, the local variant of Mississippian culture in northwest Florida, has long been studied in the Apalachicola River Valley beginning in the early 1900s, most notably by Clarence B. Moore (though he did not call it Fort Walton), and has continued to intrigue archaeologists and collectors alike. Gordon Willey and Richard Woodbury were the first to create a ceramic chronology for the Florida Gulf Coast. Willey continued this work, resulting in the publication of Archeology of the Florida Gulf Coast, an impressive compilation of information on prehistoric cultures, sites, and their ceramic technologies and typologies. This book has continued …