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Gumil Hawaii Vision And Writing (Association Of Ilocano Writers In Hawaii): Potentially Disenfranchising?, Ma. Socorro Q. Perez

English Faculty Publications

No abstract provided.

Literacy And Hazard Communication Comprehension Of Employees Presenting To An Occupational Health Clinic, Christine Bouchard

USF Tampa Graduate Theses and Dissertations

More than 100 million American workers, 7 million workplaces, and 945,000 hazardous chemical products are covered under the Hazard Communication Standard (HCS), regulated by the Occupational Safety and Health Administration. There were a total of 1,183,500 recordable non-fatal illnesses and injuries in private industry workplaces in 2006 resulting in days away from work. Of these, 19,480 were due to chemicals and chemical products. In addition, there were a total of 5,703 work-related fatalities in 2006. In 191 of these, chemicals and chemical products were listed as the primary source of injury and as the secondary source of injury in 104 …

Atomistic Studies Of Shock-Wave And Detonation Phenomena In Energetic Materials, Mikalai Budzevich

USF Tampa Graduate Theses and Dissertations

The major goal of this PhD project is to investigate the fundamental properties of energetic materials, including their atomic and electronic structures, as well as mechanical properties, and relate these to the fundamental mechanisms of shock wave and detonation propagation using state-of-the-art simulation methods. The first part of this PhD project was aimed at the investigation of static properties of energetic materials (EMs) with specific focus on 1,3,5-triamino-2,4,6-trinitrobenzene (TATB). The major goal was to calculate the isotropic and anisotropic equations of state for TATB within a range of compressions not accessible to experiment, and to make predictions of anisotropic sensitivity …

Children Who Die Of Abuse: An Examination Of The Effects Of Perpetrator Characteristics On Fatal Versus Non-Fatal Child Abuse, Donald L. Dixon

USF Tampa Graduate Theses and Dissertations

Approximately 2000 children die annually in the United States from abuse and neglect, but the interplay of factors such as perpetrator characteristics and family composition which place these children at risk have not been wellestablished. The review of the literature focuses on the correlation between child deaths resulting from abuse and perpetrator characteristics most associated with these deaths. Characteristics such as the perpetrator’s age, race/ethnicity, gender, alcohol and substance use/abuse and/or sale, and prior history of abuse are among those examined. Additionally, these factors are examined within ecological and risk and protective factor theoretical frameworks. It is argued that further …

Making Meaning With "Readers" And "Texts": A Narrative Inquiry Into Two Beginning English Teachers' Meaning Making From Classroom Events, Christi Underwood Edge

USF Tampa Graduate Theses and Dissertations

Situated in a transactional paradigm, connections between the constructs of meaning and experience in both teacher education and reading in English education guided my construction of a theoretical framework called Classroom Literacy. This framework extends Rosenblatt's Transactional Theory of Reading (1978, 1994, 2005), broadens the concept of text to include the verbal and non-verbal communicative signs related to the context of the classroom, and positions teachers as "readers" of their classrooms as texts. The Classroom Literacy theoretical framework guided my thinking as I re-conceptualized three persistent problems in learning to teach (Hammerness, Darling-Hammond, Bransford, Berliner, Cochran-Smith, McDonald, & Zeichner, 2005)--an …

In Situ Biofiltration Of Dissolved Organic Carbon In Reverse Osmosis Membrane Filtration, Russell Rosario Ferlita

USF Tampa Graduate Theses and Dissertations

Biofouling, or the formation of biofilm on membrane surfaces, can decrease the performance (decreased flux and/or increased operating pressure) of a reverse osmosis (RO) membrane system in a water treatment plant. However, biofilms have been used in water treatment systems to remove organic carbon from water via biofilters and successfully reduce biofilm growth downstream. This research investigates the possibility that the heterotrophic biofilm present on membrane surfaces removes nutrients from the treatment water, thereby making it nutrient deprived as it travels along the treatment train. This may potentially be exploited as an in situ biofilter to actively remove dissolved organic …

Stress Corrosion Cracking Evaluation Of Candidate High Strength Stainless Steels For Prestressed Concrete, Joseph Rogelio Fernandez

USF Tampa Graduate Theses and Dissertations

Prestressed concrete piles are commonly used to support over-water highway bridges in marine environments. The reinforcing steel within will ultimately be degraded via corrosion damage due to the penetration of chloride ions from sea water. The service life of these structures is, in part, dictated by the time required to diffuse chloride ions through the concrete cover and subsequently corrode the steel. Therefore, by slowing the rate of diffusion or increasing the chloride threshold of the steel (or both) an increased service life can be expected. This thesis focuses on the latter whereby stainless steel reinforcing alternatives were investigated to …

The Relationship Between American Media Exposure And Trinidadian Female Adolescents' Body Image Satisfaction, Clarabelle Ferguson

USF Tampa Graduate Theses and Dissertations

Numerous studies have examined the development of body image among people, especially girls and young women. Many factors have been associated with the development of body image dissatisfaction. Especially important are exposure to mass media and its relationship with three theoretical constructs: Awareness of a thin ideal, internalization of a thin ideal, and perceived pressures to be thin. Extending existing research, this study examined through experimentation the relationships among exposure to American media content and the awareness and internalization of the American norms and expectations for thinness, pressures to adopt these norms, and Trinidadian female adolescents' body image satisfaction. Based …

Cyber-Bullying In High School: Associated Individual And Contextual Factors Of Involvement, Marissa Alexis Feldman

USF Tampa Graduate Theses and Dissertations

For the past several decades, researchers have extensively investigated the impact of bullying on the nation's youth. Although we may now have a better understanding of these maladaptive behaviors, recent technological advances have created a new forum for bullying. The current study investigated adolescent experiences with cyber-bullying using a self-report survey. Youth (N=2,086) from five high schools (grades 9-12) were surveyed to identify individual, peer, parenting, and school factors hypothesized to be related to involvement in cyber-bullying as a victim, perpetrator, or both. Results indicated that cyber-involvement was related to a variety of psychosocial factors, with students who were both …

The Development Of The Personal Strengths Intervention (Psi) To Improve Self-Determination And Social-Emotional Levels In Postsecondary Students With Learning Disabilities And/Or Adhd: A Multiple Baseline Study, Jennie L. Farmer

USF Tampa Graduate Theses and Dissertations

Students with learning disabilities and/or attention deficit hyperactivity disorder (ADHD) experience decreased academic and social-emotional outcomes when compared to their peers without disabilities. Self-determination, positive psychology, and cognitive theories of learning offer suggestions for improving these outcomes. The purpose of this study was to develop The Personal Strengths Intervention (PSI) and investigate its impact on levels of self-determination and the social-emotional functioning of postsecondary students with learning disabilities and/or ADHD. PSI integrates key elements of self-determination, positive psychology, and cognitive theories. ADHDA multiple baseline design with seven participants was used to examine the intervention effects over time. Results indicate PSI …

Navigating The Child Welfare System: An Exploratory Study Of Families' Experiences, Lianne Fuino Estefan

USF Tampa Graduate Theses and Dissertations

Growing up in a family environment that includes child maltreatment can result in an array of negative consequences for children, including health, behavioral, developmental, and social difficulties, and these consequences can persist over the lifetime. Families who have come to the attention of child welfare services for child maltreatment are at particularly high risk for experiencing multiple concurrent problems, including intimate partner violence, substance abuse, and mental health issues, as well as other family challenges. It is essential to intervene effectively with this population. However, there are few qualitative studies of parent experiences in the child welfare system through which …

Secondary Principals At The Center Of School Reform: Portraits Of Leadership, Daniel James Evans

USF Tampa Graduate Theses and Dissertations

The number of studies related to school reform and principal leadership styles confirms both the interest in how the two might be related and the enigma that schools and principals present as research topics. The art and science of school reform is hard to figure. While many studies attempt to make sense of an overlapping and competing set of variables that are found in good schools, nearly all studies have confirmed some support for principals as a key ingredient to school improvement.

This study seeks to add to the increasing amount of research related to principal leadership styles in an …

Differential Effects Of Isoflurane And Propofol Anesthesia On Neurogenesis In Young And Aged Rats, Diana Marcela Erasso

USF Tampa Graduate Theses and Dissertations

Worldwide, millions of young and elderly patients receive procedures that could not be performed without the use of anesthetics. Unfortunately, emerging animal and human data suggest an association between exposure to general anesthesia and impairment of cognitive function in pediatric and geriatric patients. Recent laboratory data have shown that general anesthetics are potentially damaging to the developing and aging brain. However, the mechanism by which this happens is still unknown. General anesthetics affect learning and memory, a brain function involving neural plasticity. An important form of neural plasticity receiving attention is postnatal neurogenesis. This process is highly regulated and involved …

Mentoring Experiences Among Female Public Relations Entrepreneurs: A Qualitative Investigation, Sabina Gaggioli

USF Tampa Graduate Theses and Dissertations

This phenomenological study expands from current mentoring literature within the mass communication field in understanding how mentoring can contribute to the successful careers of public relations entrepreneurial women. While many scholars indicate that mentoring is effective for women, the present study describes how mentoring has affected the women participants' public relations careers and personal lives. In-depth interviews focused on following five research questions: What have been the key contributing factors in the success of public relations women entrepreneurs? How has mentoring helped the women participants achieve their goals in a public relations career and in starting their own company? Which …

A Meta-Analysis Of Cultural Competence Education In Professional Nurses And Nursing Students, Ruth Wilmer Gallagher

USF Tampa Graduate Theses and Dissertations

Cultural competence learning interventions have been suggested to positively improve knowledge, attitudes, and behaviors in both professional nurses and nursing students. A meta-analysis was used to examine the effectiveness of learning interventions designed to increase the cultural competence in professional nurses and nursing students. This is the first known meta-analysis of studies on cultural competence learning interventions in professional nurses and nursing students.

The meta-analysis was done using 13 research studies on cultural competence educational interventions from 1999 to 2010 that were published peer-reviewed literature found in electronic databases. Analyses were computed using a fixed-effect model and effect size data …

A Pilot Study Of Small-Scale Variations In Outdoor Benzene Concentrations, Samantha Catherine Fridh

USF Tampa Graduate Theses and Dissertations

Benzene is an important toxic chemical in urban air and known human carcinogen released substantially by mobile sources. It's important to understand the spatial variation of benzene concentrations in order to understand exposures of susceptible sub-populations such as children and minority groups. Current monitoring networks use large and expensive air samplers that require electricity and restrict the location and number of samplers, not allowing for fine spatial resolution data.

The goals of this study are to develop and evaluate protocols for passive sampling and analysis of ambient benzene concentrations, and conduct a pilot study investigating small-scale variations over an area …

Microbial Ecology And Functional Genomics Of Deep-Water Coral-Associated Microbes, Julia Parker Galkiewicz

USF Tampa Graduate Theses and Dissertations

Lophelia pertusa is a cosmopolitan cold-water coral, often found in aphotic waters (>200m). Aggregations of L. pertusa (reefs) provide important habitat to many invertebrate and fish species and act as biodiversity hotspots in the deep sea. The health and diversity of these reefs is of vital importance to deep-sea ecosystems, and the microbial consortia associated with L. pertusa form the most basic ecological level. Deciphering the diversity and function of these microbes provides insight into the roles they play in maintaining reef health. This dissertation takes microbiological techniques that are used in shallow-water coral microbial research and applies them …

Hiv Education For Youth In Transition To Adulthood, Peter Eugene Gamache

USF Tampa Graduate Theses and Dissertations

This dissertation investigated the role of Human Immunodeficiency Virus (HIV) stigma in program implementation. A case study design comprising qualitative methods provided in-depth, context-sensitive comparisons of adult educator (n = 8) and youth (n = 67) perspectives among programs that provide HIV services and those that provide risk reduction services. Nearly half of the youth participants were male, 42% were female, and 6% identified as transgender. Two thirds of participants were Black or African American, one quarter of participants were Hispanic or Latino, and the average participant age was 19. Although program personnel from all youth service programs in this …

A Reflective Exploration Of A Multiyear Elementary School Learning Community Experience, Susan Jean Ganley

USF Tampa Graduate Theses and Dissertations

This study reports a reflection upon the experience of a multiyear elementary school learning community designed for improved teaching and learning. The exploration uses interview data to describe the perceptions and reflections of the principal and teachers directly engaged in this project of educational reform. The goal of this process is to gain a deeper understanding of the experience and to determine to what factors the participants attribute the outcomes of this project.

Through an auto-ethnographic reflective critical practice inquiry and extended interviews, this study describes the context and environment of this learning community and how the participants reflect on …

The Effect Of Unexpected Exercise Duration On Rating Of Perceived Exertion In An Untrained, Sedentary Population, Lisa M. Giblin

USF Tampa Graduate Theses and Dissertations

The Borg Rating of Perceived Exertion (RPE) scale is a primary tool for researchers and practitioners in exercise science to describe the intensity level subjects are experiencing when participating in exercise sessions. It has recently been suggested that RPE is not simply the direct result of interpretation of physiological changes as originally postulated, but is also influenced by affect, past experience, and time to completion, a concept coined as teleoanticipation.

The purpose of this study was to determine the role of teleoanticipation in a sedentary population, by examining the effect unexpected increases in exercise duration on rating of perceived exertion …