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The Effect Of Various Carbohydrate Supplements On Postprandial Blood Glucose Response In Female Soccer Players, Nina Pannoni Jan 2011

The Effect Of Various Carbohydrate Supplements On Postprandial Blood Glucose Response In Female Soccer Players, Nina Pannoni

USF Tampa Graduate Theses and Dissertations

PURPOSE: The purpose of this study is to examine the effects of different types of carbohydrates on blood glucose response in collegiate soccer athletes at rest. This will help to determine the effectiveness of a carbohydrate supplement in providing sustained energy and maintained performance if ingested prior to a soccer match. METHODS: In a cross-over design, 10 female collegiate soccer players (n= 10, age 20.10 ± .99 years, height 65.55 ± 2.77 inches, weight 64.12 ± 8.36 kilograms) from the University of South Florida reported to the laboratory on five separate occasions after an overnight fast. Once a baseline blood …


A Comparison Of Latina Women In Centeringpregnancy And Individual Prenatal Care, Tara E. Trudnak Jan 2011

A Comparison Of Latina Women In Centeringpregnancy And Individual Prenatal Care, Tara E. Trudnak

USF Tampa Graduate Theses and Dissertations

CenteringPregnancy is a model of group prenatal care that replaces routine, individual prenatal care. The program brings women together into small groups to receive their care and prenatal education, and is based on three components: risk assessment, education, and support. The model is client-centered, designed to empower pregnant women and support persons, and involves the woman in small group discussions of 8-10 other women of similar gestational age. The group discussions provide support, help women educate each other, and invoke self-monitoring. Currently, there have been few publications that closely examined maternal weight and obesity and associated outcomes in women involved …


An Evaluation Of The Early Steps Referral Process In Hillsborough County To Detect Delays In Access To Early Intervention Services, Jessica Fry Johnson Jan 2011

An Evaluation Of The Early Steps Referral Process In Hillsborough County To Detect Delays In Access To Early Intervention Services, Jessica Fry Johnson

USF Tampa Graduate Theses and Dissertations

Early intervention services are important in obtaining better outcomes for infants with a developmental delay or a condition that may result in a delay. In Florida, a primary resource for providing these services is the Early Steps Program. This study analyzed the Early Steps referral process to identify barriers to prompt access. The guiding hypothesis was if differences exist in key outcomes of the referral process, then these differences may reveal where improvements can be made. Improving access to early intervention should produce better outcomes and reduce the costs of services required later by addressing developmental concerns earlier.

The dataset …


Fungal Communities On Speleothem Surfaces In Kartchner Caverns, Arizona, Usa., Michael J. Vaughan, Raina M. Maier, Barry M. Pryor Jan 2011

Fungal Communities On Speleothem Surfaces In Kartchner Caverns, Arizona, Usa., Michael J. Vaughan, Raina M. Maier, Barry M. Pryor

International Journal of Speleology

Kartchner Caverns, located near Benson, Arizona, USA, is an active carbonate cave that serves as the major attraction for Kartchner Caverns State Park. Low-impact development and maintenance have preserved prediscovery macroscopic cavern features and minimized disturbances to biological communities within the cave.. The goal of this study was to examine fungal diversity in Kartchner Caverns on actively-forming speleothem surfaces. Fifteen formations were sampled from five sites across the cave. Richness was assessed using standard culture-based fungal isolation techniques. A culture-independent analysis using denaturing gradient gel electrophoresis (DGGE) was used to assay evidence of community homogeneity across the cave through the …


Natural Product Drug Discovery Against Tropical Diseases, Wai Sheung Ma Jan 2011

Natural Product Drug Discovery Against Tropical Diseases, Wai Sheung Ma

USF Tampa Graduate Theses and Dissertations

This dissertation describes the isolation of secondary metabolites from natural origins through a series of chromatographic techniques and spectrometric characterization in the effort of drug discovery. The isolated compounds obtained were used as drug leads against tropical diseases, namely malaria and leishmaniasis. While first chapter offers an introduction on the use of a natural product by itself as an effective therapeutic and its role on inspiring the discovery of new drugs, the later chapters will concentrate on isolation and characterization of bioactive natural products from an Antarctic sponge and mangrove endophytic fungi during the dissertation work.

The second chapter describes …


Numeracy, Cancer Risk Perceptions, And Self-Protective Behaviors Among U.S. Adults, Teri Malo Jan 2011

Numeracy, Cancer Risk Perceptions, And Self-Protective Behaviors Among U.S. Adults, Teri Malo

USF Tampa Graduate Theses and Dissertations

Individuals have become more involved in health-related decisions, in part due to an unprecedented access to information that can be used to enhance both physical and mental health. Much of this health-related information is presented in a numerical format; unfortunately, research suggests many Americans may not possess the literacy skills necessary to comprehend numerical health-related information. More research needs to be conducted to examine numeracy and its role in cancer risk perceptions, and how those risk perceptions relate to cancer self-protective behaviors. The purpose of the current study was to: (a) examine socio-demographic variables associated with numeracy, (b) determine which …


Spreadsheets Across The Curriculum, 3: Finding A List Of Mathematical Skills For Quantitative Literacy Empirically, H L. Vacher, Emily Lardner Jan 2011

Spreadsheets Across The Curriculum, 3: Finding A List Of Mathematical Skills For Quantitative Literacy Empirically, H L. Vacher, Emily Lardner

Numeracy

What mathematical topics do educators committed to teaching mathematics in context choose for their students when given the opportunity to develop an educational resource explicitly to teach mathematics in context? This paper examines the choices made for the 55 modules by 40 authors in the General Collection of the Spreadsheets Across the Curriculum (SSAC) library. About half of the modules were made by authors from natural science, and about 60% of the other modules were by authors from mathematics. The modules are tagged with terms of a search vocabulary developed for the browse page of the collection. The four terms …


The Relationship Between American Media Exposure And Trinidadian Female Adolescents' Body Image Satisfaction, Clarabelle Ferguson Jan 2011

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 …


A Meta-Analysis Of Cultural Competence Education In Professional Nurses And Nursing Students, Ruth Wilmer Gallagher Jan 2011

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 …


Microbial Ecology And Functional Genomics Of Deep-Water Coral-Associated Microbes, Julia Parker Galkiewicz Jan 2011

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 …


Feasibility Of Wastewater Reuse For Fish Production In Small Communities In A Developing World Setting, Joshua James Girard Jan 2011

Feasibility Of Wastewater Reuse For Fish Production In Small Communities In A Developing World Setting, Joshua James Girard

USF Tampa Graduate Theses and Dissertations

Eradicating poverty, malnutrition, and the burden of disease have been included as three of the major issues facing the world. The United Nation member countries, having set forth the Millennium Development Goals, have committed themselves to solving these problems. Two major factors which affect solutions to these problems are increasing water stress and implementing improved sanitation. Integration of tilapia aquaculture and reuse of wastewater has been suggested as a solution which addresses both of these factors. The objective of this study is to examine the feasibility, and explore the benefits and drawbacks, to implementing small community wastewater fed (WWF) aquaculture …


The Mediating Role Of Social Support And Fulfillment Of Spiritual Needs In End Of Life Care, Kimberley A. Gryglewicz Jan 2011

The Mediating Role Of Social Support And Fulfillment Of Spiritual Needs In End Of Life Care, Kimberley A. Gryglewicz

USF Tampa Graduate Theses and Dissertations

End of life (EOL) caregiving can be a daunting and challenging endeavor as caregivers adjust to the ever-changing care demands associated with dying. Increased personal care, assisting with symptom and medication management, and attending to the emotional and spiritual needs of the dying person require caregivers to learn new tasks and to assume new roles such as social worker, nurse, and chaplain. As families continue to play an essential role in meeting the health care needs of their dying loved ones, it is imperative for social workers to understand the complexities of the end of life caregiving experience in order …


The Effects Of Pre-Exercise Carbohydrate Supplementation On Resistance Training Performance During An Acute Resistance Training Session, Kelly Raposo Jan 2011

The Effects Of Pre-Exercise Carbohydrate Supplementation On Resistance Training Performance During An Acute Resistance Training Session, Kelly Raposo

USF Tampa Graduate Theses and Dissertations

It appears that "carbohydrate loading" may enhance the performance of resistance training, but studies on CHO supplementation prior to a resistance-training bout are limited and have resulted in conflicting findings. PURPOSE: To investigate the effects of pre-exercise CHO supplementation on high-intensity (>75% 1RM) resistance training performance for resistance-trained women during an acute bout of resistance exercise. METHODS: Thirteen resistance trained female participants (21.9 ± 4.8 yrs; 64.5 ± 3.0 in; 137.0 ± 14.8 lbs) came to the Exercise and Performance Nutrition Laboratory on three separate occasions; the day of the Familiarization Trial (FT) and the two Exercise Testing sessions …


Egyptian Body Size: A Regional And Worldwide Comparison, Michelle H. Raxter Jan 2011

Egyptian Body Size: A Regional And Worldwide Comparison, Michelle H. Raxter

USF Tampa Graduate Theses and Dissertations

Human body size and limb proportions can provide important information about adaptation, population movements, and health disparities. This study investigated changes in body size and limb proportions of adult Egyptians temporally and geographically in relation to climatological, sociopolitical and economic developments. It was predicted that Egyptian groups that experienced more environmental stress would be shorter and exhibit less sexual dimorphism. It was also predicted that Egyptians would be intermediate between higher and lower latitude populations in body form and limb length ratios. The main skeletal sample consisted of 492 males and 528 females, all adults from the Predynastic and Dynastic …


Characterization Of Aminopeptidase Pepz In Staphylococcus Aureus Virulence, Tiffany Marie Robison Jan 2011

Characterization Of Aminopeptidase Pepz In Staphylococcus Aureus Virulence, Tiffany Marie Robison

USF Tampa Graduate Theses and Dissertations

Staphylococcus aureus is a remarkably successful pathogen, accounting for an estimated 95,000 invasive infections annually in the U.S. alone. The burden of MRSA infections on public healthcare continues to rise, particularly with the continued spread of antibiotic resistant strains and the hyper-virulent CA-MRSA strains. The pathogenic nature of S. aureus can be attributed to the cache of virulence factors encoded within the genome of this organism. Typically, these are secreted toxins which directly interact with the host during infection, and facilitate pathogenesis. A previous screen in our laboratory investigating proteases in S. aureus identified a mutant in aminopeptidase Z as …


Analyses Of Language And Culture Beliefs And Reported Practices Of Pre-Kindergarten And Kindergarten Teachers Working With Dual Language Learners, Giselle Sanchez Jan 2011

Analyses Of Language And Culture Beliefs And Reported Practices Of Pre-Kindergarten And Kindergarten Teachers Working With Dual Language Learners, Giselle Sanchez

USF Tampa Graduate Theses and Dissertations

This study explored the underlying factors involved in the Language and Culture Questionnaire (LCQ), a measure of lead pre-kindergarten and kindergarten teachers' (n = 119) beliefs and best practices for working with dual language learners (DLLs). The LCQ was found to have suboptimal reliability and all results herein should be interpreted with caution. The exploratory factor analyses suggested the LCQ weakly captures two factors, beliefs and practices. Frequencies of teachers holding the appropriate beliefs and implementing best practices were reviewed. The beliefs and practices scores exhibited a degree of relationship between each other. Finally, multiple regression designs were utilized …


Health-Promoting Behaviors And Subjective Well-Being Among Early Adolescents, Emily J. Shaffer-Hudkins Jan 2011

Health-Promoting Behaviors And Subjective Well-Being Among Early Adolescents, Emily J. Shaffer-Hudkins

USF Tampa Graduate Theses and Dissertations

This study investigated the specific health-promoting behaviors employed by early adolescents (n = 246) and their subjective well-being (SWB) to provide an understanding of how mental and physical wellness relate in teens. Participants self-reported on their dietary habits, physical activity, sleep hygiene, safety habits, and attitudes toward substance use. A comprehensive assessment of SWB was also gathered (i.e., global life satisfaction, positive affect, and negative affect). The researcher hypothesized that each of the five health-promoting behaviors assessed in the current study would have significant, positive correlations with the SWB of early adolescents, in that youth who reported higher levels of …


Food Deserts' And 'Food Swamps' In Hillsborough County, Florida: Unequal Access To Supermarkets And Fast-Food Restaurants, Dana Beth Stein Jan 2011

Food Deserts' And 'Food Swamps' In Hillsborough County, Florida: Unequal Access To Supermarkets And Fast-Food Restaurants, Dana Beth Stein

USF Tampa Graduate Theses and Dissertations

Research has shown that the suburbanization of supermarkets has created `food deserts', defined as areas where socially disadvantaged individuals lack access to nutritious food outlets. Additionally, the growing presence of fast-food restaurants has created `food swamps', or areas where socially disadvantaged individuals encounter an overabundance of unhealthy food outlets. While previous studies have analyzed either `food deserts' or `food swamps' using conventional statistical techniques, a more comprehensive approach that includes samples of both healthy and unhealthy entities and considers the variety of available food options is necessary to improve our understanding of the local food environment and related disparities.

This …


People In Between: The Value Of Life Stories In Exploring The Needs Of Colombian Asylum Seekers, Poonam R. Valliappan Jan 2011

People In Between: The Value Of Life Stories In Exploring The Needs Of Colombian Asylum Seekers, Poonam R. Valliappan

USF Tampa Graduate Theses and Dissertations

The long, protracted civil war, spanning nearly fifty years, in the South American nation of Colombia has displaced almost four million civilians in as much time. Tens of thousands of refugees were resettled in Ecuador, Panama, Venezuela and other neighboring countries. Some, still threatened in their country of first asylum, and resettled to the United States (US) with their families, must learn to navigate the often complex systems of life and living in America. Resettlement programs that focus primarily on immediate needs such as employment and accommodations are aware of the growing need for more long&ndashterm assistance. However, while there …


The Conservation And Ecology Of Carnivorous Plants, David Jennings Jan 2011

The Conservation And Ecology Of Carnivorous Plants, David Jennings

USF Tampa Graduate Theses and Dissertations

As discussed in Chapter 1, although our understanding of the ecology and evolution of carnivorous plants has greatly improved in recent years, many fundamental questions remain unanswered. Unfortunately, at the present time, many carnivorous plants are increasingly threatened by anthropogenic activities. Indeed, over half of the carnivorous plant species assessed by the International Union for the Conservation of Nature (IUCN) are listed as `threatened', but the threats to carnivorous plants have not previously been quantified. In Chapter 2, I quantified the conservation threats to carnivorous plant taxa worldwide by searching peer-reviewed literature, and found data on the threats to 48 …


Gender Differences In Lung Cancer Treatment And Survival, Margaret Anne Kowski Jan 2011

Gender Differences In Lung Cancer Treatment And Survival, Margaret Anne Kowski

USF Tampa Graduate Theses and Dissertations

The objectives of this research were to test treatment and survival differences between women and men with lung cancer as there is minimal investigation in the literature. Three research questions were developed with statistical testing for gender differences based on similar cancer type, stage, treatment assignment and survival. Data for 44,863 primary lung cancer cases were collected from eight U.S. state-based cancer registries to investigate the research questions. The lung cancer incidence data included the morphological cell-types of adenocarcinoma (AC); squamous cell carcinoma (SCC); large cell carcinoma (LCC) and small cell carcinoma (SCC). Stage, grade, treatment type, as well as, …


Evaluating The Get Into Fitness Today (Gift) Program: Weight Loss And The Roles Of Education And Empowerment, Emily Koby Novicki Jan 2011

Evaluating The Get Into Fitness Today (Gift) Program: Weight Loss And The Roles Of Education And Empowerment, Emily Koby Novicki

USF Tampa Graduate Theses and Dissertations

This study investigated the effects of Get Into Fitness Today (GIFT), a health program for adults that promotes balanced nutrition, physical activity, and weight loss through weekly meetings that provide education and social support. In addition to investigating the effects of GIFT, this evaluation sought to better understand explanatory models used by participants and program staff, and the roles of education and empowerment in weight loss and health education. This mixed methods, case study evaluation consisted of quantitative analysis of existing program records for 664 participants, 40 hours of participant observation of class sessions with ten GIFT groups, and follow-up …


Contextualizing Hiv/Aids Prevention And Treatment Programs In Zanzibar, Tanzania, Naheed Ahmed Jan 2011

Contextualizing Hiv/Aids Prevention And Treatment Programs In Zanzibar, Tanzania, Naheed Ahmed

USF Tampa Graduate Theses and Dissertations

International aid organizations and wealthy nations have contributed billions to combat the spread and treatment of HIV/AIDS in sub-Saharan Africa; however, these programs have been critiqued for not addressing the socioeconomic and cultural context of the epidemic, instead relying upon generalized approaches. The prevalence rate in Zanzibar, Tanzania is low in the general population, but high among vulnerable segments of Zanzibari society, resulting in interventions focusing on particular groups (e.g. sex workers, drug users, and men who have sex with men). Through interviews with government agencies, non-profit organizations, medical professionals, vulnerable populations, and HIV/AIDS patients, this paper examines how local …


An Examination Of The Impact Of Preconception Health On Adverse Pregnancy Outcomes Through The Theoretical Lens Of Reciprocal Determinism, Mary Elizabeth Buie Jan 2011

An Examination Of The Impact Of Preconception Health On Adverse Pregnancy Outcomes Through The Theoretical Lens Of Reciprocal Determinism, Mary Elizabeth Buie

USF Tampa Graduate Theses and Dissertations

Statement of Purpose

The purpose of this study is to examine the impact of preconception health on adverse pregnancy outcomes through the theoretical lens of reciprocal determinism. Thus, this study aims to develop a preconception health conceptual framework that accounts for the interactive relationships among behavior, the environment, and the person.

Rationale for the Study

Women may not recognize a pregnancy until the first or second missed menstrual cycle, a full four to eight weeks or more after conception. Once a woman realizes the possibility of a pregnancy, it takes further time to confirm the pregnancy with a home pregnancy …


Adolescence Is An Ocean: A Biocultural Investigation Of Youth Food Consumption In Tanzania, Elizabeth J. Danforth Jan 2011

Adolescence Is An Ocean: A Biocultural Investigation Of Youth Food Consumption In Tanzania, Elizabeth J. Danforth

USF Tampa Graduate Theses and Dissertations

This study investigates adolescents' relationships with food and other community and household members' perceptions of youth and their food consumption to understand the multifactorial dynamic processes which create nutritional outcomes among urban and rural youth in central Tanzania. Youth are an important and demographically large population in developing countries. The identities created during this distinct stage of cultural production can be reflected in youths' food consumption and relationships with food. Nutrition likely affects how youth transition through a variety of states, including their growth and development stages, primary to secondary to higher education, child to parent, or unemployed to employed. …


Postnatal Dental Mineralization: A Comparative Analysis Of Dental Development Among Contemporary Populations Of The Southeastern United States, Meryle Akeara Dotson Jan 2011

Postnatal Dental Mineralization: A Comparative Analysis Of Dental Development Among Contemporary Populations Of The Southeastern United States, Meryle Akeara Dotson

USF Tampa Graduate Theses and Dissertations

Due to the strong genetic component of dental development, research has shown that mineralization patterns of the human dentition are relatively buffered against environmental influences that normally affect bone growth and development. It is because of this resistance to environmental factors and the continuous growth of the permanent dentition throughout childhood and adolescence that the evaluation of dental development patterns has become the preferred method of age estimation in living and deceased children.

Researchers (Harris and Mckee 1990; Tompkins 1996; Blankenship et al. 2007; Kasper et al. 2009) have suggested that the timing of dental development varies by …


Dna Methylation And Its Association With Prenatal Exposures And Pregnancy Outcomes, Jennifer Straughen Dec 2010

Dna Methylation And Its Association With Prenatal Exposures And Pregnancy Outcomes, Jennifer Straughen

USF Tampa Graduate Theses and Dissertations

Altered DNA methylation may lead to suboptimal fetal programming, increasing the risk of adverse pregnancy outcomes such as small for gestational age (SGA); however, few studies have examined the associations between DNA methylation, prenatal exposures, and fetal outcomes. Cross-sectional data from a larger, ongoing study were used to assess the impact of prenatal smoking on gene specific methylation of umbilical cord blood derived DNA and to investigate the association between gene-specific methylation and risk of SGA. The association between gene-specific DNA methylation and birthweight was also assessed. Maternal and infant covariates were abstracted from medical records, cigarette smoke exposure was …


Epidemiological Study Of Contributing Factors In The Development Of Peptic Ulcer And Gastric Cancer Initiated By Helicobacter Pylori Infection In India, Rahul Suresh Mhaskar Dec 2010

Epidemiological Study Of Contributing Factors In The Development Of Peptic Ulcer And Gastric Cancer Initiated By Helicobacter Pylori Infection In India, Rahul Suresh Mhaskar

USF Tampa Graduate Theses and Dissertations

Background: Helicobacter pylori (H. pylori) infection is a significant risk factor for peptic ulcer (PU) and gastric cancer (GC). Apart from the virulent CagA genotype of H. pylori environmental and dietary factors influence disease outcomes. There have been no studies addressing these factors in Western India. Hence, we conducted a case control study enrolling PU, GC patients and controls at Pune, India.

Methods: Risk factors for PU and H. pylori infection were assessed in participant interview. H. pylori status was assessed from stool by monoclonal antigen detection. To understand treatment effect, we followed 100 H. pylori positive patients.

Results: We …


Florida Sentinel Bulletin, December 13, 2010, Gwen Hayes Dec 2010

Florida Sentinel Bulletin, December 13, 2010, Gwen Hayes

Florida Sentinel Bulletin Collection

The December 13, 2010, issue of the Florida Sentinel Bulletin.


Commencement Convocation Program, Usf, Graduate, December 11, 2010, University Of South Florida Dec 2010

Commencement Convocation Program, Usf, Graduate, December 11, 2010, University Of South Florida

USF Graduation and Convocation Programs

No abstract provided.