Digital Commons Network^™

Dieting, Discrimination, And Bullying: A Contextual Case Study Of Framing In The National Association To Advance Fat Acceptance, Veronica Kay Doughman

USF Tampa Graduate Theses and Dissertations

The National Association to Advance Fat Acceptance (NAAFA), the largest size acceptance organization (Kwan 2009), recognizes and frames fat as an identity in need of protective policies. This framing is not without complication. Both the framing techniques utilized by this organization and the political context in which this organization exists are extremely complex. As a way to uncover this dynamic relationship, I analyze NAAFA's framing techniques (Snow and Benford 1988). Employing this social movement organization (SMO) as a case study (Snow and Trom 2002), I analyze the way this organization's framing and reframing (Benford and Hunt 2003) shifts across time …

Influence Of Diet On Element Incorporation In The Shells Of Two Bivalve Molluscs: Argopecten Irradians Concentricus And Mercenaria Mercenaria, William Noland Elsaesser

USF Tampa Graduate Theses and Dissertations

Recently, biogenic carbonates have received much attention as potential proxies of environmental change; however, a major pathway of elemental incorporation is often overlooked when making interpretations or designing experiments. This research experimentally examines the influence of diet on elemental composition in juvenile shells of the bay scallop, Argopecten irradians concentricus, and the northern quahog, Mercenaria mercenaria.

Exploratory trials were conducted using Argopecten irradians concentricus juveniles fed different algal diets: Isochrysis, Chaetoceros, Pavlova, Tetraselmis, or a mix of all four in a 2:1:2:2 ratio. No differences between the left and right valves were revealed, thus, subsequent analysis of the dietary influence …

Promoting Generalization Of Skills Acquired Through Behavioral Skills Training With Embedded Visual Prompts, Andrea N. Perdomo

USF Tampa Graduate Theses and Dissertations

Studies on the "Tools" for Positive Behavior Change were originally conducted with people involved in the foster care system. Few studies have conducted the trainings in classroom environments to increase the positive interactions between teachers and their students. Numerous studies have demonstrated the usefulness of behavioral skills training in teaching a wide variety of behavioral skills; however, relatively few of them have shown generalization to their natural environment and maintenance of appropriate responding following the training. Methods of prompting following the initial trainings that have been utilized are often quite intrusive especially when it interrupts the flow of the participants' …

Sustainable Energy And Nutrient Recovery From Swine Waste, Adib Amini

USF Tampa Graduate Theses and Dissertations

Swine production represents approximately 40% of the world's meat production, and swine wastes contain high concentrations of organic matter, nitrogen (N) and phosphorus (P). Swine production is intensifying as meat demand increases and concentrated animal feeding operations (CAFOs) are becoming increasingly common, making it difficult to treat the waste generated. A system for holistic treatment of swine waste produced in CAFOs was investigated in this study that sustainably generates energy and recovers N and P as saleable fertilizers. The system uses anaerobic digestion (AD) for methane production and solids stabilization, followed by precipitation of struvite (MgNH4PO4*6H2O) and recovery of N …

Draft Genome Sequence Of Xylella Fastidiosa Pear Leaf Scorch Strain In Taiwan, C.-C. Su, W.-L. Deng, F.-J. Jan, C.-J. Chang, Hong Huang, J. Chen

School of Information Faculty Publications

The draft genome sequence of Xylella fastidiosa pear leaf scorch strain PLS229, isolated from the pear cultivar Hengshan (Pyrus pyrifolia) in Taiwan, is reported here. The bacterium has a genome size of 2,733,013 bp, with a G+C content of 53.1%. The PLS229 genome was annotated and has 3,259 open reading frames and 50 RNA genes.

Managing Family Food Consumption: Going Beyond Gender In The Kitchen, Blake Janice Martin

USF Tampa Graduate Theses and Dissertations

How have food identities and practices in upper middle class homes responded to foodie culture? While the majority of the sociological literature focuses on gendered divisions of labor in the kitchen, food security, and healthy eating, my research focuses on how foodie culture discourse has entered the home and shaped food identities and practice. My sample consists of interviews with thirteen parents, both mothers and fathers, with at least one child in the "tween" age range. Using grounded theory, I analyzed and coded the data for recurring themes. I then divided the participants into two groups based on how they …

Predictors Of Success On The Prosthetics Certification Examination, Rebecca M. Miro

USF Tampa Graduate Theses and Dissertations

Students who graduate from a practitioner program in prosthetics & orthotics must achieve certification in order to obtain licensure and practice independently in 16 states. In states where licensure is not mandatory, graduates may choose to pursue certification in order assure patients that they are practicing at the highest level as well as to differentiate themselves from competitors. While studies have been carried out extensively regarding predictors of success on the certification exams in other professions, no such study has been carried out to date in prosthetics.

The American Board for Certification in Prosthetics, Orthotics, & Pedorthics (ABC), established in …

The Effect Of Fungal Growth On Potential Phthalate Ester Exposures From Plasticized Polyvinyl Chloride, Garrick Johnson

USF Tampa Graduate Theses and Dissertations

This study examined the effects of the presence of fungal growth on the phthalate ester content of plasticized polyvinyl chloride (pPVC) used as the vapor barrier component of metal building insulation and the impact the fungal growth may have on the resulting exposure potential to the workers in the building. Individual pieces of the pPVC material exhibiting fungal growth and individual pieces of the pPVC material exhibiting no fungal growth were collected from the building being investigated. Twenty-five pieces each of the pPVC material exhibiting fungal growth and of the pPVC material exhibiting no fungal growth were weighed, reduced to …

Abstract Volume & Field Guide, 16th International Symposium Of Vulcanology, 2nd Simposio Internacional De Espeleología Galápagos, Ecuador, International Symposium On Vulcanospeleology

KIP Abstracts

Held March 8-15, 2014 Galápagos, Ecuador. Contents: Day by Day -- List of Participants -- Cascajo Cave -- La Llegada Cave -- La Mirador Cave -- Recent Explorations in the Galapagos Islands / Aaron Addison, Cave Research Foundation -- The keokeo lava tube system in Hawaii / Peter Bosted, Tomislav Gracanin, Veda Hackell, Tim Scheffler -- Lavacicles: How many flavors do they come in? / Dave Bunnell -- New Technologies and Approaches to Advance the Search for Volcanic Caves on Other Planets / P.J. Boston -- Lava caves under the city of Auckland, New Zealand / John Brush, Peter Crossley …

Evaluation Of The Interest In Development And Availability Of The Resting Metabolic Rate Test As A Routine Healthcare Standard, Seth Wayne Parrish

USF Tampa Graduate Theses and Dissertations

Introduction: A growing worldwide pandemic exists today that has large implications for the future of healthcare among the nations. Obesity is a growing disease that has multiple

implications for morbidity and mortality including cardiovascular disease, stroke and diabetes. The obese and overweight population plagues nearly 46% of the world's population, and likely is

preventable. We wanted to examine what role metabolic testing could play in prevention.

Methods: A cross-sectional study composed of a 52-question Likert-based scale survey was constructed and distributed to healthcare providers. We hypothesized that there would be a

generally accepted interest in establishing routine metabolic rate testing …

Gene Expression Changes For Antioxidants Pathways In The Mouse Cochlea: Relations To Age-Related Hearing Deficits, Sherif F. Tadros, Mary D'Souza, Xiaoxia Zhu, Robert D. Frisina

Chemical, Biological and Materials Engineering Faculty Publications

Age-related hearing loss – presbycusis – is the number one neurodegenerative disorder and top communication deficit of our aged population. Like many aging disorders of the nervous system, damage from free radicals linked to production of reactive oxygen and/or nitrogen species (ROS and RNS, respectively) may play key roles in disease progression. The efficacy of the antioxidant systems, e.g., glutathione and thioredoxin, is an important factor in pathophysiology of the aging nervous system. In this investigation, relations between the expression of antioxidant-related genes in the auditory portion of the inner ear – cochlea, and age-related hearing loss was explored for …

The Weekly Challenger, February 27, 2014, The Weekly Challenger, Et Al

Weekly Challenger Newspaper Collection

The February 27, 2014, issue of The Weekly Challenger.

Crow's Nest, February 11, 2014, Crow's Nest Staff

Crow's Nest

The February 11, 2014, issue of the Crow's Nest.

Supervised Categorical Principal Component Analysis For Genome-Wide Association Analyses, Meng Lu, Hye-Seung Lee, David Hadley, Jianhua Z. Huang, Xiaoning Qiao

Computer Science and Engineering Faculty Publications

In order to have a better understanding of unexplained heritability for complex diseases in conventional Genome-Wide Association Studies (GWAS), aggregated association analyses based on predefined functional regions, such as genes and pathways, become popular recently as they enable evaluating joint effect of multiple Single-Nucleotide Polymorphisms (SNPs), which helps increase the detection power, especially when investigating genetic variants with weak individual effects. In this paper, we focus on aggregated analysis methods based on the idea of Principal Component Analysis (PCA). The past approaches using PCA mostly make some inherent genotype data and/or risk effect model assumptions, which may hinder the accurate …

Comparison Of The White-Nose Syndrome Agent Pseudogymnoascus Destructans To Cave-Dwelling Relatives Suggests Reduced Saprotrophic Enzyme Activity, Hannah T. Reynolds, Hazel A. Barton

KIP Articles

No abstract provided.

Comparison Of The White-Nose Syndrome Agent Pseudogymnoascus Destructans To Cave-Dwelling Relatives Suggests Reduced Saprotrophic Enzyme Activity, Hannah T. Reynolds, Hazel A. Barton

KIP Articles

White-nose Syndrome (WNS) is an emerging infectious mycosis that has impacted multiple species of North American bats since its initial discovery in 2006, yet the physiology of the causal agent, the psychrophilic fungus Pseudogymnoascus destructans ( = Geomyces destructans), is not well understood. We investigated the ability of P. destructans to secrete enzymes that could permit environmental growth or affect pathogenesis and compared enzyme activity across several Pseudogymnoascus species isolated from both hibernating bats and cave sediments. We found that P. destructans produced enzymes that could be beneficial in either a pathogenic or saprotrophic context, such as lipases, hemolysins, and …

Crow's Nest, January 13, 2014, Crow's Nest Staff

Crow's Nest

The January 13, 2014, issue of the Crow's Nest.

Sixth Graders Benefit From Educational Software When Learning About Fractions: A Controlled Classroom Study, Susanne Scharnagl, Petra Evanschitzky, Judith Streb, Manfred Spitzer, Katrin Hille

Numeracy

This study analyses the effectiveness of an educational web-based software package for teaching mathematics in schools. In all, 864 sixth graders and their teachers took part in the controlled study. Students learned the addition and subtraction of fractions with (intervention group; n = 469) or without (control group; n = 395) the support of the educational software. Compared to the controls, students who used the software showed better results in the post-test. Gains were dose dependent and particularly marked in high-ability students and students with lower scores of math anxiety.

Health Disparities Between Black Hispanic And Black Non-Hispanic Cervical Cancer Cases In The Usa, Hafiz Mohammad Rafiqullah Khan, Kemesha Gabbidon, Faheema Abdool-Ghany, Anshul Saxena, Esneider Gomez, Ts Stewart

USF St. Petersburg Campus Faculty Publications

Background: Globally, cervical cancer is a major public health concern. Cervical cancer is the second most common cancer among women, resulting in approximately 500,000 cases per year. The purpose of this study is to compare disease characteristics between Black Hispanic (BH) and Black non-Hispanic (BNH) women in the US. Materials and Methods: We used stratified random sampling to select cervical cancer patient records from the SEER database (1973-2009). We used Chi-square and independent samples t-test to examine differences in proportions and means. Results: The sample included 2,000 cervical cancer cases of Black non-Hispanic and 91 Black Hispanic women. There were …

Survival Analysis For White Non-Hispanic Female Breast Cancer Patients, Hafiz Mohammad Rafiqullah Khan, Anshul Saxena, Kemesha Gabbidon, Tiffanie Shauna-Jeanne Stewart, Chintan Bhatt

USF St. Petersburg Campus Faculty Publications

Background: Race and ethnicity are significant factors in predicting survival time of breast cancer patients. In this study, we applied advanced statistical methods to predict the survival of White non-Hispanic female breast cancer patients, who were diagnosed between the years 1973 and 2009 in the United States (U.S.). Materials and Methods: Demographic data from the Surveillance Epidemiology and End Results (SEER) database were used for the purpose of this study. Nine states were randomly selected from 12 U.S. cancer registries. A stratified random sampling method was used to select 2,000 female breast cancer patients from these nine states. We compared …

Assessing The In Situ Fertilization Status Of Two Marine Copepod Species, Temora Longicornis And Eurytemora Herdmani; How Common Are Unfertilized Eggs In Nature?, Rachel S. Lasley-Rasher, Andrew M. Kramer, Victoria Burdett-Coutts, Jeannette Yen

Integrative Biology Faculty and Staff Publications

We utilized an egg staining technique to measure the in situ fertilization success of two marine copepod species, Temora longicornis and Eurytemora herdmani from May to October 2008 in coastal Maine and correlated fertilization success with environmental conditions in their habitat. T. longicornis is a free spawning species that releases eggs into the ambient seawater after mating. In contrast, E. herdmani carries eggs in an egg sac until they hatch. The proportion of fertilized eggs within E. herdmani egg sacs was significantly higher than the freely spawned clutches of T. longicornis. This may be a result of the asymmetrical costs …

Deep-Sea Octopus (Graneledone Boreopacifica) Conducts The Longest-Known Egg-Brooding Period Of Any Animal, Bruce Robison, Brad Seibel, Jeffrey Drazen

Marine Science Faculty Publications

Octopuses typically have a single reproductive period and then they die (semelparity). Once a clutch of fertilized eggs has been produced, the female protects and tends them until they hatch. In most shallow-water species this period of parental care can last from 1 to 3 months, but very little is known about the brooding of deep-living species. In the cold, dark waters of the deep ocean, metabolic processes are often slower than their counterparts at shallower depths. Extrapolations from data on shallow-water octopus species suggest that lower temperatures would prolong embryonic development periods. Likewise, laboratory studies have linked lower temperatures …

Fukushima: A Model Study, Melinda Kathryn Mckell

Undergraduate Journal of Mathematical Modeling: One + Two

This article investigates the radiation dispersion modeling system available to Japanese authorities during the response phase of the Fukushima Dai-Ichi incident.

Obesity And Surgical Wound Healing: A Current Review, Yvonne N. Pierpont, Trish Phuong Dinh, R. Emerick Salas, Erika L. Johnson, Terry G. Wright, Martin C. Robson, Wyatt G. Payne

Surgery Faculty Publications

Objective. The correlation between obesity and deficient wound healing has long been established. This review examines the current literature on the mechanisms involved in obesity-related perioperative morbidity. Methods. A literature search was performed using Medline, PubMed, Cochrane Library, and Internet searches. Keywords used include obesity, wound healing, adipose healing, and bariatric and surgical complications. Results. Substantial evidence exists demonstrating that obesity is associated with a number of postoperative complications. Specifically in relation to wound healing, explanations include inherent anatomic features of adipose tissue, vascular insufficiencies, cellular and composition modifications, oxidative stress, alterations in immune mediators, and nutritional …

2014 Accountability Report Usf Sarasota-Manatee, Usf

USF Accountability Reports

No abstract provided.

The Effect Of Multiple Single Nucleotide Polymorphisms In The Folic Acid Pathway Genes On Homocysteine Metabolism, Shuang Liang, Yuanpeng Zhou, Huijun Wang, Yanyan Qian, Duan Ma, Weidong Tian, Vishwani Persaud-Sharma, Chen Yu, Yunyun Ren, Shufeng Zhou, Xiaotian Li

Pharmacy Faculty Publications

Objective. To investigate the joint effects of the single nucleotide polymorphisms (SNPs) of genes in the folic acid pathway on homocysteine (Hcy) metabolism. Methods. Four hundred women with normal pregnancies were enrolled in this study. SNPs were identified by MassARRAY. Serum folic acid and Hcy concentration were measured. Analysis of variance (ANOVA) and support vector machine (SVM) regressions were used to analyze the joint effects of SNPs on the Hcy level. Results. SNPs of MTHFR (rs1801133 and rs3733965) were significantly associated with maternal serum Hcy level. In the different genotypes of MTHFR (rs1801133), SNPs of RFC1 (rs1051266), …

Human Disturbance Of Snowy Plovers (Charadrius Nivosus) In Northwest Florida During The Breeding Season, Jonathan B. Cohen, Maureen M. Durkin, Margo Zdravkovic

Florida Field Naturalist

No abstract provided.

Community Gardens Around The World: Successes And Benefits For Healthy Communities, 2014, Mia Rizzi, Jillian Miller

Monteverde Institute: Culture, Community, and Health

Our research focused on the ways in which community gardens can foster ecological and social sustainability. We first completed a literature review in order to identify the benefits of community gardens. We then assessed several case studies in order to ascertain what makes a community garden successful and the ways in which projects have positively altered communities. Finally, we conducted an interview with Sergio Aray who is involved with a community garden project in the Monteverde area, in order to gain an understanding of what he is hoping to accomplish through the creation and maintenance of a community garden.

Black Hispanic And Black Nonhispanic Breast Cancer Survival Data Analysis With Half-Normal Model Application, Hafiz Mohammad Rafiqullah Khan, Anshul Saxena, Veronica Vera, Faheema Abdool-Ghany, Kemesha Gabbidon, Nancy Perea Perea, Ts Stewart, Venkataraghavan Ramamoorthy Ramamoorthy

USF St. Petersburg Campus Faculty Publications

Background: Breast cancer is the second leading cause of cancer death for women in the United States. Differences in survival of breast cancer have been noted among racial and ethnic groups, but the reasons for these disparities remain unclear. This study presents the characteristics and the survival curve of two racial and ethnic groups and evaluates the effects of race on survival times by measuring the lifetime data-based half-normal model. Materials and Methods: The distributions among racial and ethnic groups are compared using female breast cancer patients from nine states in the country all taken from the National Cancer Institute’s …

The Weekly Challenger, December 26, 2013, The Weekly Challenger, Et Al

Weekly Challenger Newspaper Collection

The December 26, 2013, issue of The Weekly Challenger.