Digital Commons Network^™

Polybrominated Diphenyl Ethers In Sediments Within The Hillsborough Bay Watershed, Candice Simmons

USF Tampa Graduate Theses and Dissertations

Polybrominated diphenyl ethers (PBDEs) are a widely used class of flame retardants that are important sources for contamination in the marine environment. Sediments serve as a large reservoir for PBDEs due to their large sorption capacity. This research assessed the presence and distribution of PBDEs in Hillsborough Bay, a subdivision of Tampa Bay, FL, by determining levels in surface sediment samples, creating a historical profile of the contaminant in a sediment core taken from within the bay, and investigating sediment characteristics that control their distribution. Compositional patterns and temporal distributions of 8 of the 209 congeners of PBDEs (BDE-28, -47, …

Examination Of The Relationship Of Community College Opticianry Student Outcomes With Instructional Delivery Method And Student Age, William Brent Underwood

USF Tampa Graduate Theses and Dissertations

The purpose of this study was to determine whether student outcomes are a function of participation in different modes of delivery in an Opticianry program at the community college level. First, the intent was to determine whether differences in instructional delivery methods and background characteristics impact student performance in an Opticianry program. The three instructional delivery methods were traditional face-to-face instruction, online delivery, and a hybrid format where students take theory courses online and attend face-to-face laboratories on campus. A second objective was to determine the role of background variables such as student age, which was the age when entering …

Turning Water Into Wine: The Political Economy Of The Environment In Southern California's Wine Country, Jason Simms

USF Tampa Graduate Theses and Dissertations

This dissertation examines questions of water sustainability in contexts of wine production and state-led neoliberal development in the Temecula Valley, southern California, where wine tourism is at present being harnessed as an engine of economic growth. Natural and anthropogenic forces, such as global climate change, desertification, urban development, and the marketization and commodification of natural resources, affect the distribution and availability of water throughout the globe. As a result, the use of water, and associated political and environmental processes and consequences, in the production of global commodities, including wheat, citrus, and coffee, recently have come under increased scrutiny. Given wine's …

Affective Components Perceived To Be Important In Today's Global Society From A Cross-Cultural Perspective, Helena H. Wallenberg-Lerner

USF Tampa Graduate Theses and Dissertations

Global competencies, with differences in terminology by various researchers, had been frequently investigated, primarily from an American-biased perspective. Little or no defining research existed that identified requisite, universally agreed upon global competencies, or identified what affective components were perceived to be important cross culturally.

This research study answered the following questions:

1. What affective components are perceived to be important from a cross-cultural perspective?

2. Are there differences in these perceptions of affective components from a cross-cultural perspective?

The purpose of the study was to explore the extent to which individuals in different GeoCultural regions view and identify affective components …

Assessing Hurricane Preparedness Among Residential Staff At Louisiana State University: A Case Study On Hurricane Isaac, Ashley Marie Weatherall

USF Tampa Graduate Theses and Dissertations

Studying hurricane preparedness among the Resident Assistants (RAs) and Residence Life Coordinators (RLCs) at Louisiana State University (LSU) is imperative to assure that the university housing staff is fully equipped when faced with an oncoming threat. This study seeks to fill a gap in research by investigating the influences of preparedness on student housing employees. A survey was developed and the measures were found to be coherent and internally reliable through the use of factor analysis. Based on theory and previous literature, a linear regression model was developed that quantified the relationship between the independent variable of preparedness and general …

"Of That Transfigured World" : Realism And Fantasy In Victorian Literature, Benjamin Jude Wright

USF Tampa Graduate Theses and Dissertations

"Of That Transfigured World" identifies a generally unremarked upon mode of nineteenth-century literature that intermingles realism and fantasy in order to address epistemological problems. I contend that works of Charles Dickens, Charlotte and Emily Brontë, Walter Pater, and Oscar Wilde maintain a realist core overlaid by fantastic elements that come from the language used to characterize the core narrative or from metatexts or paratexts (such as stories that characters tell). The fantastic in this way becomes a mode of interpretation in texts concerned with the problems of representation and the ability of literature to produce knowledge. Paradoxically, each of these …

A Critical Ethnography Of Globalization In Lesotho, Africa: Syndemic Water Insecurity And The Micro-Politics Of Participation, Cassandra Lin Workman

USF Tampa Graduate Theses and Dissertations

In spite of decades-long development programs, Lesotho faces an ongoing problem of water insecurity with far- reaching individual and social impacts. The purpose of this research was to understand how women in Lesotho are impacted by the synergistic epidemics, or syndemics, of water insecurity and HIV/AIDS and how they respond to these forces. Little has been done to address how water insecurity, defined in terms of both sufficient amount and quality of water, catalyzes the syndemic impact on the people of Lesotho. Access to safe and reliable sources of water is crucial for all individuals, particularly those who have been …

Exploring Local Food System Practices And Perceptions: Insights From Florida's Snap-Authorized Farmers' Markets, Leslie Babiak

USF Tampa Graduate Theses and Dissertations

Despite heightened interest in creating local food systems that enhance health of ecologies, economies, and all members of communities, the public space of farmers' markets is far less than inherently equitable. This is particularly concerning given America's unprecedented crisis of food hardship and related disease, which disproportionately affects lower income populations. This research addresses the social justice implications of SNAP (food stamp) operations for locally oriented food systems. Pioneering practices of three of Florida's SNAP-authorized farmers' markets, and the attitudes and behaviors of one-hundred-seventy-six market patrons, were explored through customer surveys, market manager interviews, and environmental assessments. Qualitative and quantitative …

Disciplinarity, Crisis, And Opportunity In Technical Communication, Jason Robert Carabelli

USF Tampa Graduate Theses and Dissertations

In this thesis I argue that technical communication as an academic curricular entity has struggled to define itself as either a humanities or scientific discipline. I argue that this crisis of identity is due to a larger, institutional flaw first identified by the science studies scholar Bruno Latour as the problem of the "modern constitution." Latour's argument, often referred to as Actor-Network Theory (ANT), suggests that the epistemological arguments about scientific certainty are built on a contradiction. In viewing the problem of technical communication's disciplinarity through the lens of ANT, I argue that technical communication can never be productive if …

Cost Of Treatment Of Asthma Attacks In A Tertiary Level Healthcare Hospital In Panama, Nydia Flores Chiari

USF Tampa Graduate Theses and Dissertations

Asthma is a chronic respiratory disease characterized by inflammation of the airway and the presence of recurrent attacks (exacerbations) of breathlessness, wheezing, cough, chest tightness, or some combination of these symptoms. In the US, about 53% of people with asthma had an asthma attack in 2008, and 57% of these, were children. One in ten children (10%) had asthma in 2009, and boys were more likely than girls to have asthma. Internationally, the prevalence of asthma varies widely in different countries, but the disparity is narrowing due to rising prevalence in low and middle income countries. Unfortunately, we do not …

Circulating Ceramics In The Eighteenth Century Colonial Circum-Caribbean: Towards An Archaeological Model For Inter-Site Comparison, Daniel B. Hughes

USF Tampa Graduate Theses and Dissertations

In the Caribbean, the eighteenth century symbolized a period of shifting powers in the region. Spain abandoned control of many of the smaller islands in the Caribbean, which were quickly taken over and subsequently controlled by the three major European competitors: England, France, and the Netherlands. These islands would be traded as prizes during various European conflicts that would always spread into the region. Unfortunately, most of the archaeological work that has occurred within the Caribbean has tended to largely focus on the micro-scale analysis. While development of a macro-scale analysis to assist an understanding of the past in the …

Connecting Pixels To People: Management Agents And Social-Ecological Determinants Of Changes To Street Tree Distributions, Shawn Landry

USF Tampa Graduate Theses and Dissertations

Street trees are an important component of the urban forest that can provide direct and indirect benefits to social and ecological sustainability in cities. Temporal and spatial interactions between human and non-human management agents determine the distribution and health of street tree populations in urban areas. This dissertation seeks to enhance our understanding of the spatial patterns and processes affecting street trees by investigating the agents and social-ecological determinants of changes to street tree distributions in urban residential neighborhoods. The research was guided by three primary questions: (1) Are recent changes to the spatial distribution of street trees influenced by …

Socioeconomic Factors' And Water Source Features' Effect On Household Water Supply Choices In Uganda And The Associated Environmental Impacts, Christine M. Prouty

USF Tampa Graduate Theses and Dissertations

Over the last twenty years or more, Uganda has benefitted from significant strides in water and sanitation initiated by the United Nations' Millennium Development Goals. While the rapid progress towards development has been vastly beneficial, it is also important that it does not occur at the expense of the environment. The environmental impacts of these water sources must be evaluated and understood. However, to develop a robust understanding of the impact requires inclusion of the community members who use these sources and their perceptions of them. Consequently, the goal of this research is to investigate the interrelationships between socioeconomic factors, …

Cultivating Local: Building A Local Food System In Western North Carolina, Allison S. Perrett

USF Tampa Graduate Theses and Dissertations

This dissertation examines a movement in Western North Carolina to build a local food system, one grounded in the conditions and relationships of place. In 2000, Mountain Family Farms launched the Local Food Campaign to raise public awareness about the region's farms and farming heritage, to educate consumers about the benefits of buying food grown by local farms, and, ultimately, to build markets for locally grown food to sustain the region's farms. The campaign sparked a social movement and over a decade later local farms and locally grown food are a palpable feature of life in the mountains of Western …

Sense Of Place In An Unincorporated Community:, Samuel Scott Sanderson

USF Tampa Graduate Theses and Dissertations

Abstract

Residents of communities that are at the edge of the rural-urban divide are likely to have many senses of place reflective of the changes occurring around them. As the place where they have resided in and identify with becomes transformed by changes in land use and social composition, these residents may be forced to either adapt or leave. Often overlooked, these individuals may feel as if the place where they have long resided is no longer their home. As the familiar routes, stores, and neighborhoods give way to new highways, big name stores, and exclusive subdivisions, their understanding of …

Knowledge, Attitudes And Traditions Regarding Water Consumption And Sanitary Practices Of The Ngäbe-Buglé Indigenous Women In The Chiriquí Province In Panama, Natalia Vega

USF Tampa Graduate Theses and Dissertations

Background: In 2007, approximately 66.2% of the population of the Comarcas (indigenous reservations) in Panama had access to potable water. However, over 50% of this population lacked access to sanitation. As a result, the leading causes of death in the Comarca Ngäbe-Buglé are due to severe diarrhea and gastroenteritis of infectious origin. The present project assessed the need for an in-depth understanding of the Ngäbe-Buglé women and their communities regarding their knowledge, attitudes, beliefs and behaviors about water and sanitation. Methodology: In this cross-sectional exploratory study, a convenience sample of 52 women were interviewed, utilizing a questionnaire guided by the …

Rural Communities: How Do Individuals Perceive Change When Industry Enters The Area?, Katherine Danielle Ferrari

USF Tampa Graduate Theses and Dissertations

As the landscape of the United States changes and world resources face depletion, shale gas development has become a major social justice issue. Social workers may be called upon to help support communities undergoing change from industry as well as the environmental and social justice concerns that are arising in areas with rich natural resource supplies.

This research examines how a rural population perceives change when industry enters an area. It explores community change and social justice concerns that are occurring with shale gas development in order to help determine implications for social work practice.

Using a phenomenological approach, this …

Community On The Menu: Seven-Courses To Cultivate Familial Bonds, Exchange Social Capital, And Nourish Community, David Franklin Purnell

USF Tampa Graduate Theses and Dissertations

This dissertation is an auto/ethnographic account, which examines food, close personal friendships, and community. The research combines autoethnography with ethnographic observations and personal/group interviews conducted within the Seminole Heights neighborhood of Tampa, Florida. The observations are of a weekly dinner event referred to by most attendees as Family Dinner. I am one of the founders of this event; the participants of this study are neighbors (or were at some point in time) as well as past and present attendees of the weekly dinner.

The purpose of this research is to illustrate how food can be a tool to build …

The Determinants Of Antiretroviral Therapy Adherence And The Relationship Of Healthcare Expenditures To Adherence Among Florida Medicaid-Insured Patients Diagnosed With Hiv Or Aids, Zachary Pruitt

USF Tampa Graduate Theses and Dissertations

Research supports the clinical and societal benefits of antiretroviral treatment (ART) for people living with HIV or AIDS (PLWHA). However, factors associated with ART adherence and the relationship of ART adherence to total healthcare expenditures are not well understood.

The research data included Florida Medicaid claims for five years (July 2006 through June 2011). All subjects (n=514) were HIV-positive, adult, non-pregnant, and ART naïve for at least 12 months prior to their 24 month measurement period. Each subject was categorized as adherent (>90%#37;) or non-adherent (<90%#37;) based upon medication possession ratios (MPR). Total expenditures were payments Medicaid made to providers and pharmacies.

Objective 1 modeled the logit probability of a subject being non-adherent to ART …

Use Of Stable Isotope And Trace Metal Signatures To Track The Emigration Of Female Blue Crabs, Callinectes Sapidus, From Tampa Bay, Sky Barrington Williams

USF Tampa Graduate Theses and Dissertations

The blue crab, Callinectes sapidus, supports a successful fishery in the Atlantic Ocean and throughout the Gulf of Mexico, with a total landing of 8,158,788 lb. and a total value of $10,562,128 for the state of Florida during 2012 (FWC 2012 Annual Landings Summary). An accurate and comprehensive understanding of the blue crab's life history and seasonal migration behavior is essential in defining effective management strategies for the fishery. Tag recapture studies and ultrasonic tracking methods for studying blue crab migrations are costly in terms of time and resources. In this study an alternative approach, microchemical natural tagging, was …

When Celebrity Women Tweet: Examining Authenticity, Empowerment, And Responsibility In The Surveillance Of Celebrity Twitter, Megan M. Wood

USF Tampa Graduate Theses and Dissertations

This thesis is a textual analysis of stories in online celebrity news articles about celebrity women and their use of Twitter. It adds to the burgeoning discussion about gendered and racialized bodies online using scholarship from critical feminist, surveillance, and digital media studies. Throughout, my work attends to notions of authenticity and surveillance, examining how what I term a "call to authenticity"--the use of technologies of self-surveillance to verify "authentic" displays of the self--serves to animate contradictory post-feminist paradigms of femininity which function together to discipline and subjugate femininity. I ask: How do post-feminist questions of empowerment and responsibility become …

Evaluating Habitat Vulnerability And Sustainability Of Urban Seagrass Resources To Sea Level Rise, Cynthia A. Meyer

USF Tampa Graduate Theses and Dissertations

The seagrass resource provides essential ecosystem functions for many marine species. This research evaluated the vulnerability and sustainability of the seagrass resource in an urbanized area to the effects of sea level rise. The assessment required analysis of information regarding the biogeography of the seagrass resource, and developing a method to model the spatial extent of the suitable habitat for seagrass, and applying the model to predict the implications of simulated sea level rise scenarios on the seagrass resource.

Examining the biogeography of the seagrass resource required the development of a seagrass monitoring and assessment field survey and a comprehensive …

Adolescent Literacy Practices And Positive Youth Development Through Fink's Taxonomy Of Significant Learning, Paula Taylor-Greathouse

USF Tampa Graduate Theses and Dissertations

The purpose of this study was not to disprove the effects of the current, common remedial literacy course design and the literacy practices within that help adolescent RLLs pass statewide assessment tests, but to describe the potential long-term impact of an innovative comprehensive approach to literacy (CAL) framed through an integrated course design model. In this study I sought to determine if the 2012 CAL design with a particular demographic of student produced "significant" or lasting learning as defined by Fink (2003). In other words, did the 2012 CAL design promote sustained or increased practices of literacy and PYD over …

The Dynamics Of Alcohol Consumption In The Russian Federation: Implications Of Using Price Related Policies To Control Alcohol Use, Arseniy Pavlovich Yashkin

USF Tampa Graduate Theses and Dissertations

This dissertation models the dynamics of alcohol use in the Russian Federation with an emphasis on identifying policy implications most likely to be effective at controlling alcohol use. Utilizing data from The Russian Longitudinal Monitoring Survey, models of alcohol consumption are estimated using both myopic and rational specifications via ordinary least squares, fixed effects two stage least squares and, the focus of this study, two-step system generalized method of moments. Alcohol consumption is studied both as a composite good and as a distinct beverage category (wine, beer, and hard liquor). Furthermore, equations stratified by gender and rural status are included …

Faculty Perceptions Of The Importance Of Internationalizing The General Education Curriculum In The Florida College System, Bonnie M. Clark

USF Tampa Graduate Theses and Dissertations

The purpose of this study was to investigate the attitudes of community college general education faculty members regarding their perceptions of the importance of internationalizing the general education curriculum and to what extent those perceptions are related to their attitudes toward globalization. The study further examined the degree to which faculty members perceive that they are incorporating the teaching of global competencies into their courses. Finally, the study looked at faculty members' perceptions of administrative support - both from the perspective of what they felt their college should be doing to support internationalization and what their college was actually doing …

Significance Is Bliss: A Global Feminist Analysis Of The Liberian Truth And Reconciliation Commission And Its Privileging Of Americo-Liberian Over Indigenous Liberian Women's Voices, Morgan Lea Eubank

USF Tampa Graduate Theses and Dissertations

The purpose of my research is to analyze the Liberian Truth and Reconciliation Commission (LTRC) lack of attention towards accessing rural Liberian women's voices as opposed to privileged Liberian women residing in urban and Diaspora spaces. By analyzing the LTRC and its Final Report from a critical global feminist perspective, I was able to not only illuminate, but bring a spotlight over issues including access, privilege, and multicultural insensitivity related to Liberia's indigenous tribal cultures. Liberia, being a country founded by American colonials, is socially constructed by Western ideological norms. As Western ideology is mainly normalized and enforced by the …

Embodied Energy And Carbon Footprint Of Household Latrines In Rural Peru: The Impact Of Integrating Resource Recovery, Christopher M. Galvin

USF Tampa Graduate Theses and Dissertations

Over seventy percent of the 2.5 billion people who still lack access to basic sanitation worldwide live in rural areas (WHO/UNICEF, 2012). Despite concerns of water scarcity, resource depletion, and climate change little research has been conducted on the environmental sustainability of household sanitation technologies common in rural areas of developing countries or the potential of resource recovery to mitigate the environmental impacts of these systems. The environmental sustainability, in terms of embodied energy and carbon footprint, was analyzed for four household sanitation systems: (1) Ventilated Improved Pit (VIP) latrine, (2) pour-flush latrine, (3) composting latrine, and (4) biodigester latrine. …

Ecological Diversity In Hillsborough County, Florida: Correlations Between Landscape Metrics And Socio-Demographic Variables, David Godfrey

USF Tampa Graduate Theses and Dissertations

Landscape metrics, a means of quantifying landscape attributes, are frequently used in landscape ecology to describe the spatial characteristics of a landscape, but they have been less often used in anthropology. Using geographic information system (GIS) software, this study tests a method that investigates statistical correlations between groundcover landscape metrics and socio-demographic variables in Hillsborough County, Florida. Statistically significant correlations were found, illustrating the potential utility of this exploratory method. Wealthier areas with fewer ethnic minorities tend to be more fragmented and diverse in terms of groundcover; these areas also tend to have a lower percentage of impervious surfaces. The …

Spatial And Temporal Trends Of Snowfall In Central New York - A Lake Effect Dominated Region, Justin Joseph Hartnett

USF Tampa Graduate Theses and Dissertations

Central New York is located in one of the snowiest regions in the United States, with the city of Syracuse, New York the snowiest metropolis in the nation. Snowfall in the region generally begins in mid-November and lasts until late-March. Snow accumulation occurs from a multitude of conditions: frontal systems, mid-latitude cyclones, Nor'easters, and most notably lake-effect storms. Lake effect snowfall (LES) is a difficult parameter to forecast due to the isolated and highly variable nature of the storm. Consequently, studies have attempted to determine changes in snowfall for lake-effect dominated regions. Annual snowfall patterns are of particular concern as …

Preserving Place: A Grounded Theory Of Citizen Participation In Community-Based Planning, Pamela Jo Hatley

USF Tampa Graduate Theses and Dissertations

For this research project I used grounded theory methodology and qualitative research methods to examine how and why citizens participated in local community-based planning and land development entitlement processes, and learn about their experiences participating in those processes. I conceptualized the citizens' main concern as preserving the character of the place they consider their community. This research demonstrates that citizens participate in community-based planning and land development entitlement processes out of a concern for preserving the character of their communities. They define the character of their communities in terms of their geographic boundaries, history, traditions, people, lifestyle, and qualitative features …