Digital Commons Network^™

Feminine Beauty And The Cancerous Beast: Appearance Management At The Cancer Hospital Salon, Andrea Wagganer

USF Tampa Graduate Theses and Dissertations

When we choose to alter or manipulate our physical appearance we also manage our presentation of self; we communicate to others about our identity. Salons are typical social spaces for women to engage in body-changing, enhancing or disguising practices and thereby manage their identity. The following ethnographic research explores the intersection of female cancer patients' who request salon services while undergoing appearance altering medical treatments and female cosmetologists who provide such services.

Over a period of 6 months, I volunteered weekly at Hannah's, a hairstyling salon located in a large cancer research and treatment hospital in southern Florida. The following …

The Effects Of A Parent Training Course On Coercive Interactions Between Parents And Children, Lezlee Powell

USF Tampa Graduate Theses and Dissertations

Coercion within parent/child relationships can have lasting effects on the behavior

of children. The Family Safety/Applied Behavior Analysis Initiative at the University of

South Florida is part of a statewide project designed to serve foster parents and the

children in the foster care system, has developed a training program entitled .Parenting

Tools for Positive Behavior Change.. To date, the effectiveness of the parenting course

has been evaluated in two ways. First, parents have been tested in role-play situations

before and after training, and have shown improvements in their use of positive parenting

skills. Second, frequency of foster home placement disruptions …

Response Cards In The Elementary School Classroom: Effects On Student And Teacher Behavior, Shannon Mckallip-Moss

USF Tampa Graduate Theses and Dissertations

Previous research has examined the effects of response card use at various grades levels including elementary, middle, high school, and community college. These studies provide convincing evidence that incorporating response cards into group instruction helps improve learning outcomes. However, the majority of these studies focused solely on learning outcomes, typically assessed through the administration of tests and/or quizzes. The present study examined the effects of response cards on learning, and expanded the research by assessing effects on disruptive student behavior and the quantity and quality of interactions between teachers and students. A second grade teacher and two students were exposed …

The Application Of A Modified Human Development Index: Spatial Modeling Of Socioeconomic Well-Being For Florida Counties, Clay Kelsey

USF Tampa Graduate Theses and Dissertations

This thesis uses the United Nations Human Development Index as a model for comparing a selected set of socioeconomic indicators across Florida’s sixty-seven counties. Whether for urban planning, hazards mitigation, transportation forecasting, or other county-level and state-level functions, information and understanding of socioeconomic conditions are keys to efficient planning and policy making, both in the early development stages as well as during implementation. A summary overview of socioeconomic well-being and its distribution across a given area offers a distinct advantage in terms of deciding where planning or policy changes are most needed and where they will prove most beneficial.

This …

The Mucilage Of Opuntia Ficus Indica: A Natural, Sustainable, And Viable Water Treatment Technology For Use In Rural Mexico For Reducing Turbidity And Arsenic Contamination In Drinking Water, Kevin Andrew Young

USF Tampa Graduate Theses and Dissertations

The use of natural environmentally benign agents in the treatment of drinking water is rapidly gaining interest due to their inherently renewable character and low toxicity. We show that the common Mexican cactus produces a gum-like substance, cactus mucilage, which shows excellent flocculating abilities and is an economically viable alternative for low-income communities. Cactus mucilage is a neutral mixture of approximately 55 high-molecular weight sugar residues composed basically of arabinose, galactose, rhamnose, xylose, and galacturonic acid. We show how this natural product was characterized for its use as a flocculating agent. Our results show the mucilage efficiency for reducing arsenic …

Precipitative Softening And Ultrafiltration Treatment Of Beverage Water, Jorge T. Aguinaldo

USF Tampa Graduate Theses and Dissertations

Lime softening, chlorination, clarification and filtration have been long recognized treatment processes for beverage water specifically the carbonated soft drink (CSD) because it provides consistent water quality required for bottling plants, however these processes are becoming uneconomical and causes more problems than the benefits they offer. These processes require very large foot print, occupy large plant volume, and generate large volume of sludge which causes disposal problems. Chlorination produces trihalomethanes (THMs) and other by-products which are detrimental to health and imparts tastes to the final products. Using the newly developed submerged spiral wound ultrafiltration membranes in conjunction with lime softening …

The Effects Of Role-Playing On The Development Of Adaptive Skills In A Parent Training Program, Chantell A. Rodriguez-Del Valle

USF Tampa Graduate Theses and Dissertations

Parent training programs are widely used to remediate ineffective strategies being

used by parents of children with maladaptive behaviors. While there are a multitude of

parenting workshops available, it has been estimated that over half have no established

effectiveness. The purpose of this study was to advance our knowledge regarding the

effects of modeling and role-playing (in an experimentally controlled design), used to

supplement the parent workshop called “Winning at Parenting” and enhance development

of adaptive parenting skills of participants.

This study trained parents in the behavioral techniques of clear communication,

differential attention, and time-out procedures via modeling by the …

An Analysis Of The United Nations: Two Peace Operations In The Congo, Sofia Fargo

USF Tampa Graduate Theses and Dissertations

This thesis studies the peacekeeping, peace enforcement and peace-building efforts undertaken by the United Nations (UN) in the Congo. Part one investigates the UN mission in Congo 1960 to 1964 and the second part looks at the current mission that started in 1999 which is currently ongoing. The final part makes a comparative analysis of the two case studies.

Peacekeeping, peace enforcement and peace-building are some of the approaches the UN uses in order to manage and settle conflict. While these concepts are often related to one another, they possess certain characteristics making them distinguishable. I solemnly use these concepts …

A Feminist Perspective On The Precautionary Principle And The Problem Of Endocrine Disruptors Under Neoliberal Globalization Policies, Erica Hesch Anstey

USF Tampa Graduate Theses and Dissertations

Industrialization and "development" during the last 200 years have led to an increase of pesticides, an intensified use of synthetic chemicals, higher levels of environmental pollution, and more exposure to hazardous working conditions. Environmental toxins, many of which are endocrine disruptors, are stored in fat tissue, increasing reproductive health risks for both women and men. Women’s bodies are particularly vulnerable as sites for creating, growing, feeding, and nurturing the next generation. And yet, women’s lives are consistently devalued, especially in a capitalist economy, so that a woman’s rights to her own reproductive health are no longer guaranteed.

In this thesis …

Development Of A Gis Based Infrastructure Replacement Prioritization System; A Case Study, Brian D. Pickard

USF Tampa Graduate Theses and Dissertations

Maintenance, repair, and replacement of transmission mains and distribution system piping is expected to cost approximately $75 billion over the next two decades to ensure that public water systems are capable of providing the United States with safe drinking water. However, there is a significant gap between the funds available and the projected costs of infrastructure replacement or rehabilitation. Infrastructure Management Systems (IMS) have been developed to assist utilities and decision-makers in determining how to allocate resources for infrastructure. This project utilizes theTampa Water Department (TWD) as a case study to develop a tool for prioritizing infrastructure replacement.

TWD is …

Dynamic Monitoring Of Cytotoxicity Using Electric Cell Substrate Impendence Sensing, Alfred Brian Wafula

USF Tampa Graduate Theses and Dissertations

Electric cell-substrate impedance sensing (ECIS) pioneered by Giaever and Keese is suitable for continuous, automatic and real-time cell attachment analysis. ECIS is a novel electrical method to study, in real time, many of the activities of animal cells when grown in tissue culture. These include morphological changes, cell locomotion, and other behaviors directed by the cell's cytoskeleton. One of the most direct ECIS measurements is that of the attachment and spreading behaviors of cells. These measurements allow one to study and quantify the interaction of cultured cells with extracellular matrix (ECM) proteins and other macromolecules continuously and in real time. …

Coastal Processes And Anthropogenic Factors Influencing The Geomorphic Evolution Of Weedon Island, Florida, Jeanne Lambert

USF Tampa Graduate Theses and Dissertations

Weedon Island, a peninsula located on the western inner shoreline of Tampa Bay, Florida, is the location of a collaborative geological and archaeological project that aims to relate the present day geomorphology to natural processes and human occupational activity during the middle to late Holocene. The area is known for extensive archaeological sites, which were originally investigated in the 1920s, although they have received relatively little scientific attention during most of the last century. We hypothesize that activities associated with pre-historic human occupation of Weedon Island at various times during the last ca. 5,000 years influenced the geomorphic evolution of …

The Feasibility Of Establishing A Telecenter In An Urban Corridor: A Case Study Of The Sr 836/Dolphin Expressway Corridor In Miami, Florida, Anurag Komanduri

USF Tampa Graduate Theses and Dissertations

Telecenters are alternate work locations and are used as a means to reduce the commute discomfort to employees. Telecenters provide advantages to both the employees and the employers and are a good Travel Demand Management measure. The history of telecenters is relatively new. Many telecenters were established in the early 1990's with the support of the Federal and State Governments. While initial signs were encouraging, the inability of these telecenters to carry on running in the absence of continued funding made them cost intensive unsuccessful experiments. There have been fewer attempts by private individuals/ Governments to work with the concept …

Bel-Imperia: The (Early) Modern Woman In Thomas Kyd’S Spanish Tragedy, Ann Mccauley Basso

USF Tampa Graduate Theses and Dissertations

At the heart of Thomas Kyd's revenge tragedy The Spanish Tragedy lies an arranged marriage around which all of the other action revolves. Bel-Imperia of Spain has been betrothed against her will to Prince Balthazar of Portugal, but she is no ordinary woman, and she has plans of her own. Bel-Imperia's unwillingness to participate in the arranged marriage is indicative of the rise of the companionate marriage; it represents a rejection of the arranged marriage that dominated upper class society in earlier years.

This study seeks to throw light upon early modern attitudes towards marriage, focusing particularly on the arranged …

Intelligent Design And Evolutionary Theory: Legal Battles And Classroom Relevance For School Leadership, Larry R. Plank

USF Tampa Graduate Theses and Dissertations

Evolutionary theory in the scientific curricula of public education has been scrutinized by religious societies for the better part of a century around the globe. Although Darwin’s explanation of the mechanism of evolution—the process of natural selection—is widely accepted by scientists in the United States and other industrialized nations, the U.S. has lagged behind these other countries in accepting evolutionary theory in public school curricula. The debate of what to include in textbooks and classroom lessons is one of America’s most controversial issues. The creationist worldview of life’s origins has been incorporated into science curriculum as a direct challenge to …

The Effect Of Computer-Delivered Phonological Awareness Training On The Early Literacy Skills Of Students Identified As At-Risk For Reading Failure, Deanne Gale

USF Tampa Graduate Theses and Dissertations

The current study examined the effects of two computer-delivered phonological awareness training programs (Earobics Step 1 and Lexia Early Reading) on the early literacy skills of kindergarten and first grade students at risk for reading failure. The study utilized a multi-group pretest-treatment-posttest design. Student participants, who were identified for the study through a school-wide screening, were randomly assigned to one of three groups (i.e., Earobics, Lexia Early Reading, or control), and their progress was monitored throughout a five-week intervention period. Results using an analysis of covariance (ANCOVA) to examine differences in adjusted mean post-test scores indicated that the Earobics program …

Stress, Coping, And Their Prediction Of Mental Health Outcomes In International Baccalaureate High School Students, Robin B. Hardesty

USF Tampa Graduate Theses and Dissertations

This study investigated the mental health of high school students enrolled in the International Baccalaureate (IB) High School Diploma Program (n =139) in a large, southeastern high school. Mental health was assessed using both positive indicators (life satisfaction, academic achievement, academic self-efficacy) and negative indicators (psychopathology) indicators of adolescent social-emotional and school functioning. Findings from this study include that IB students perceive more stress than their general education peers, yet maintain mental health that is equivalent or superior to that of their general education peers. The role of coping in predicting mental health outcomes in IB students was also investigated. …

Blood Lead Concentrations In The Cat Population Of Tampa, Florida, Liesl M. Wiesen

USF Tampa Graduate Theses and Dissertations

Where lead pollutes urban soils, both human and animals risk exposure. This exposure gives rise to similar health risks across species. A group of 50 outdoor living cats from inner city Tampa, Florida were tested for blood lead concentration (BLC). Most cats had no measurable lead loads, 14 percent had levels less than or equal to 6 micrograms per decaliter. Soil samples were taken from the home location of each cat. None of these samples, which ranged from 2.6 microgram per gram to 170 micrograms per gram, had hazardous levels of lead. Overall, BLCs were lower than expected. In addition, …

The Role Of Mental Health Problems In Explaining Violent Behaviors In Children And Adolescents Over The Lifecourse: An Exploratory Study, Denise Paquette Boots

USF Tampa Graduate Theses and Dissertations

Juvenile violence is a phenomenon that consistently garners great attention in the media, the public, and across a multitude of academic disciplines. A growing body of literature in developmental and lifecourse criminology has called for innovative research to further investigate the causes and correlates of serious juvenile offenders. Toward this end, the present study uses prospective, longitudinal data from the Pittsburgh Youth Study (PYS) to gauge the temporal impact of childhood and adolescent mental health problems on the development of serious offending behaviors in boys. Borrowing largely from the work of Achenbach and colleagues (2001), data from parent and teacher …

Revenue Management Techniques Applied To The Parking Industry, Daniel Rojas

USF Tampa Graduate Theses and Dissertations

The time spent searching for a parking space increases air pollution, driver frustration, and safety problems impacting among other issues, traffic congestion and as consequence the environment. In the United States, parking represents a $20 billion industry (National Parking Association, 2005), and research shows that a car is parked on average 90 percent of the time. To alleviate this problem, more parking facilities should be built or intelligent models to better utilize current facilities should be explored. In this thesis, a general methodology is proposed to provide solutions to the parking problem. First, stated preference data is used to study …

Petroleum Cleanup In The United States: A Historical Review And Comparison Of State Programs, Timothy A. Terwilliger

USF Tampa Graduate Theses and Dissertations

Cleanup of leaking underground storage tank (LUST) sites has been a priority for the United States of America (USA) for more than 20 years due to the large number of sites, the potential harmful health affects associated with gasoline components and the fact that single owners may not have the ability to pay for cleanup of these sites. In June 2006, the US Environmental Protection Agency (EPA) reported that of the 459,637 confirmed releases from USTs that had occurred previously, 342,688 had been remediated, which leaves 116,949 sites yet to be completed across the USA. Petroleum cleanup programs tend to …

A Study Of Machine Learning Performance In The Prediction Of Juvenile Diabetes From Clinical Test Results, Shibendra Pobi

USF Tampa Graduate Theses and Dissertations

Two approaches to building models for prediction of the onset of Type 1 diabetes mellitus in juvenile subjects were examined. A set of tests performed immediately before diagnosis was used to build classifiers to predict whether the subject would be diagnosed with juvenile diabetes. A modified training set consisting of differences between test results taken at different times was also used to build classifiers to predict whether a subject would be diagnosed with juvenile diabetes. Neural networks were compared with decision trees and ensembles of both types of classifiers. Support Vector Machines were also tested on this dataset. The highest …

An Ahp Framework For Balancing Efficiency And Equity In The United States Liver Transplantation System, Vijayachandran M. Veerachandran

USF Tampa Graduate Theses and Dissertations

ABSRACT: Liver transplantation and allocation has been a controversial issue in the United States for decades. One of the main concerns in the allocation system is the trade-off between the two main objectives, efficiency and equity. Unfortunately, it is difficult to reach consensus on how to develop allocation policies that aim at balancing efficiency and equity, among transplantation policy makers, administrators, transplant surgeons and transplant candidates.Our research identifies and classifies the outcomes of liver allocation into two major categories, efficiency and equity, that are, often times, conflicting. Previous researchers did not consider how to balance outcomes in these two categories. …

Product Design: A Conceptual Development Of Product Remanufacturing Index, Swapnil B. Dixit

USF Tampa Graduate Theses and Dissertations

In light of increasing pressure from environmental safety advocate groups and governments for eco-friendly manufacturing, safe after life product & waste disposal has had strong emphasizes in the past several years. Industrial manufacturers are becoming more and more responsive towards environment safety concerns. These efforts are being reflected by concepts such as green design or environmentally responsible design and manufacturing (ERDM). The key research areas in the 21st century for reducing the toll on the environment will be material recycling, controlled waste disposal (including fluids and gases) and remanufacturing. Remanufacturing offers a dual advantage over material recycling. First the geometrical …

Multi-Criteria Decision Making In Outpatient Scheduling, Jana Iezzi

USF Tampa Graduate Theses and Dissertations

Hospital ambulatory patients are seen in outpatient departments (OPDs) located in the hospital. 83.3 million visits were made to these departments in 2002. Many sources of patient waiting time exist including: poor coordination of information, inefficient scheduling, inaccurate time estimation and others. Well-designed and executed patient scheduling has the potential to remedy some of these problems. To properly schedule patients, variability in demand must be addressed. Patients may cancel appointments, arrive late and arrive without appointments. We address this problem based on a Multi-attribute Decision Making (MADM) approach. Decision models are developed using the Simple Additive Weighting (SAW) method to …

Lean Manufacturers Transcendence To Green Manufacturing: Correlating The Diffusion Of Lean And Green Manufacturing Systems, Gary G. Bergmiller

USF Tampa Graduate Theses and Dissertations

Scientific evidence of human impact on the natural environment, such as global warming, continues to mount. Green manufacturing systems that focus on minimizing environmental impact of manufacturing processes and products are ever more important to our sustainable future. Green manufacturing systems are slow to gain acceptance as manufacturers are focused on implementing Lean manufacturing systems, generally considered the most competitive manufacturing systems in the world.

In recent years, researchers and the US Environmental Protection Agency (EPA) have sought to "build a bridge" between Lean and Green manufacturing systems, in hopes that the rapid expanse of Lean can serve as a …

Transmission Power Control For Wireless Sensors Networks, Karim Souccar

USF Tampa Graduate Theses and Dissertations

Energy saving, in battery operated wireless sensor networks, for the purpose of increasing the node and network lifetime, has gained substantial importance. This research was conducted with the objective of reducing the power consumption of the MICA2 sensors. The objective was pursued by manipulating the MAC layer, and by introducing a dynamic transmission power control algorithm. A new simulation tool was developed in order to reduce the complexity related to the design and testing of the transmission power control algorithm. The power control algorithm was also developed in the NesC language for the MICA2 sensors. In addition,several modifications were introduced …

Effects Of Trait Anxiety And Cognitive Appraisals On Emotional Reactions To Psychological And Physical Stressors, Qutayba Abdullatif

USF Tampa Graduate Theses and Dissertations

This study investigated the effects of individual differences in trait anxiety on cognitive appraisals and emotional reactions to stressful situations. Specifically, the effects of trait anxiety on the evaluation of psychological and physical threats to well-being were examined in relation to state-anxiety. To accomplish this goal, a proposed model consisting of elements from the Lazarus and Folkman Stress and Coping Model (1984) and Spielberger's State Trait distinctions is presented. To our knowledge, this is the first proposed model to attempt to combine trait anxiety, primary and secondary appraisals, and state anxiety and to utilize path analytic models in assessing empirical …

Analysis Of The Role Of Residential Segregation On Perinatal Outcomes In Florida, Georgia And Louisiana, Tabia Henry Akintobi

USF Tampa Graduate Theses and Dissertations

The purpose of this study was to investigate the relationship between residential segregation (the physical separation of Blacks and Whites in residential contexts) and adverse perinatal outcomes (low birth weight, preterm delivery and small for gestational age births) in Florida, Georgia and Louisiana. The study determined the independent effect of the level of residential segregation on the likelihood of adverse perinatal outcomes after controlling for contextual and individual factors. The study also assessed whether the relationship between residential segregation and adverse perinatal outcomes were moderated by ethnicity and median income.The studied employed an observational, cross-sectional study design that utilized secondary …

A Three Part Study On The Relationship Between Retirement Planning And Health, Linda Christine Albert

USF Tampa Graduate Theses and Dissertations

Researchers consistently conclude that finances and health are the two most significant factors associated with retirement decision-making and a successful retirement experience. Retirement planning is one mechanism by which individuals prepare for the retirement transition; however, retirement planning routinely emphasizes financial concerns, often to the exclusion of health or other significant aspects of retirement. Retirement planning is an increasingly relevant topic at a time when the population is aging, company-sponsored pensions and retiree benefits have diminished significantly, and reform is being sought for the long-standing social programs that have provided support for generations of older Americans. From a financial perspective, …