Arts and Humanities Commons^™

Relationship Of Waste Characteristics To The Formation Of Mineral Deposits In Leachate Collection Systems, Antonio J. Cardoso

USF Tampa Graduate Theses and Dissertations

Landfill leachate is generated as a result of reactions between water percolating through the landfill and wastes. Under normal conditions leachate is found at the bottom of landfills and from there, its movement can be controlled with collection systems to be treated, discharged, or recirculated. Landfill leachate collection systems are positioned above the liner and are designed to collect liquid under gravitational flow for the entire active, closure, and post-closure periods. Clogging of any portion of the system can lead to higher hydraulic heads and increase the potential for leakage through the liner.

To reduce the quantity of municipal solid …

Social Construction Of Cervical Cancer Screening Among Women In Panama City, Panama, Arlene Calvo

USF Tampa Graduate Theses and Dissertations

To learn how to address health issues specific to Hispanic cultures in an effort to address health disparities, learning from cultural aspects that affect health from the countries of origin would be most useful. Community programs built on rigorous and systematic research prove to be more powerful than ad-hoc programs. Qualitative research techniques offer powerful alternatives for public health professionals to develop adequate and directed programs at the community level, especially among underserved communities and those represented by oral/spoken traditions. The study was conducted among 132 working class single and married Mestizo women between the ages of 20-40 living in …

Trade And Plunder Networks In The Second Seminole War In Florida, 1835-1842, Toni Carrier

USF Tampa Graduate Theses and Dissertations

The Second Seminole War in Florida, 1835-1842, was a time of disruption and upheaval for all of those unfortunate enough to occupy the territory of Florida during the seven years of this protracted battle over Seminole removal to the West. Illicit trade was a major factor which enabled the Seminoles to resist removal for such an extended period. Illicit trade requires outside assistance. Documentary evidence suggests that such assistance was rendered by Spanish fishermen, English and American wreckers, slaves, free blacks, Native Americans and white American settlers. This thesis examines the evidence for plunder and illicit trade, and the possible …

The Effect Of Perceived Entitativity On Implicit Image Transfer In Multiple Sponsorships, Francoì?Is Anthony Carrillat

USF Tampa Graduate Theses and Dissertations

This dissertation proposes that in the case of multiple sponsorships (i.e., brands sponsoring concomitantly the same event), the group constituted by the sponsoring brands and the sponsored event will be perceived as an entity; a phenomenon that Campbell (1958) called entitativity. The extent to which a group of brands and a sponsored event is seen as being entitative will result in stereotypic processing of the group members (Brewer and Harasty 1996). Information about an entitative group is abstracted and used to form judgments about every group member (McConnell, Sherman, and Hamilton 1997). Characteristics tied to one brand or to the …

Effects Of Social Skills Training On The Interpersonal Behaviors Of Elementary School Students In An After-School Program, Robert Caples

USF Tampa Graduate Theses and Dissertations

Social skills training was investigated in an after-school program setting with four seven- and eight-year-old males. Two were Hispanic and two were African-American. Social skills training consisted of a direct instruction, behavioral learning model of skillstreaming as described by McGinnis & Goldstein (1997). There were four major components to each social skills training session: (1) an explanation of the skill being taught; (2) modeling by the researcher of the skill being taught; (3) role play by each of the participants; and (4) performance feedback regarding the role plays. Sessions lasted approximately 30 minutes and were held weekly throughout the intervention …

Effects Of Constructed Response Contingencies In Web-Based Programmed Instruction On Graphing Compared To Cued-Text Presentation Of The Same Information, Reinaldo L. Canton

USF Tampa Graduate Theses and Dissertations

Web-based lessons teaching graph construction techniques (via the internet) were presented to 144 undergraduate and graduate college students. One group experienced program-controlled tutorials requiring them to construct answers in a defined sequence. A second group experienced identical lesson material in the form of typographically cued text presentations. The programmed instruction students performed significantly better than the cued-text group on an immediate computerbased posttest assessing comprehension of the graphing lesson material. The cuedtext group performed better on an applied graphing assignment. The experiment did not account for individual’s internet study habits or the metacognitive approaches to learning employed by the study …

"I'Ve Got The Power!": Investigating Pre-Service Special Educators' Perceptions And Abilities To Teach Reading To Students With Disabilities", Tandria Milango Callins

USF Tampa Graduate Theses and Dissertations

This study, through a multiple case study approach, was designed to investigate how pre-service special educators were empowered to teach reading to students with disabilities during their final internship. A developmental-constructivism theoretical framework guided this study in order to examine how a teacher preparation program prepared a six-member cohort of pre-service special educators in the areas of efficacy, competency, and preparedness. Based on the principles of developmental-constructivism, the researcher investigated whether or not these pre-service special educators became more empowered in the areas of efficacy, competency, and preparedness through active-learning and hands-on opportunities.

The researcher employed a concurrent mixed-method design …

The Articulate Remedies Of Dolores Lolita Rodriguez, Hyatt Kellim Brown

USF Tampa Graduate Theses and Dissertations

For eighty-six-year-old Tampa, Florida, native Dolores Lolita Rodriguez, yard decorating was more than just decoration; it was a form of therapy. Her yard was a massive assemblage of found objects arranged into a personalized visual vocabulary that involved honoring the deceased, her Spanish identity, and local spiritual practices. The yard also upheld a unique conception of beauty. Her creations were an articulation of, and remedy for, a life of tremendous loss. They were also the cause of her stroke and confinement to rehabilitation in November 2002.

Dolores property was visually cognate with a mode of yard decoration, called the African-American …

An Evaluation Of The Dopaminergic Systems’ Response To A Natural Reinforcer: A Comparison Between Cocaine Pretreatment In Adolescent And Adult Rats, Briony Catlow

USF Tampa Graduate Theses and Dissertations

The long-term consequences of adolescent drug use in shaping a network primed for addiction is an issue of utmost importance. The use of cocaine during adolescent development could alter the normal growth of the reward system and affect the adult mesolimbic system, however, there is scant literature aimed at finding out if animals are more vulnerable to the adverse effects of drugs during adolescence. The present study investigated whether cocaine pretreatment in adolescent and adult rats produced differences in cocaine-induced neurochemical cross-sensitization to a naturally reinforcing substance in adulthood. To evaluate the responsivity of the mesolimbic system after repeated cocaine, …

Fabrication Of Palladium Nanoparticles And Nanoporous Alumina Templates, Pavani Chennapragada

USF Tampa Graduate Theses and Dissertations

Nanostructured materials have potential technological applications due to their characteristic dimensions. The material performance will depend on the atomic structure, and composition of these materials. This thesis focuses on proposing a reliable method for fabricating nanoporous alumina and palladium nanoparticles inside the templates. Palladium nanoparticles were synthesized in commercial porous alumina templates using electrodeposition. Pores within these nanoporous membranes act as templates for the synthesis of nanostructures of the desired material. Electrodeposition is achieved using a three-terminal set-up and a potentiostat. Different types of deposition techniques were investigated to improve the distribution of the deposit. The nanoparticles were characterized by …

A Co-Orientational Analysis Of Public Involvement Perceptions In The Transportation Process: A Case Study, Kristen E. Carson

USF Tampa Graduate Theses and Dissertations

This study explored public involvement within the Florida Department of Transportation (FDOT) using the co-orientational theory. Effective public involvement gives the public opportunities to be involved early in the planning and implementation of transportation projects that directly affect or may concern them. The co-orientational model looks at what an organization (FDOT) thinks about an issue (public involvement), what the public thinks of the issue, what the organization thinks the public thinks about the issue, and what the public thinks the organization thinks about the issue.

This study investigated whether the FDOT management has an accurate understanding of the perceptions of …

Learning To Dance While Becoming A Dancer: Identity Construction As A Performing Art, Matthew A. Caudill

USF Tampa Graduate Theses and Dissertations

In a university undergraduate dance department, students seem to be learning more than pirouettes and pas de bourées; students are learning how to construct their identities and present themselves as ‘dancers’. As they progress through their undergraduate careers, the students are not only developing technical skills, but they are also learning the ins and outs of how dancers look, speak and behave. Based on three months of observation and in-depth interviews, it seems that developing into a dancer requires developing into an individual who shows unique commitment both to him/herself and to the art of dance itself. While many …

The Predictive Validity Of Four Reading Fluency Measures On A State's "High-Stakes" Outcome Assessment, Jose Michael Castillo

USF Tampa Graduate Theses and Dissertations

This study examined the long-term predictive validity of four reading fluency measures on a statewide reading assessment. The reading fluency measures were administered to a group of first and second grade students and their utility for predicting outcomes on a state's reading assessment in third grade was examined. Specifically, the amount of variance accounted for on the outcome assessment by Curriculum-Based Measurement ñ Reading (R-CBM) probes from two sources, a list fluency measure, and a group measure of fluency was investigated. The extent to which each is an accurate predictor of long-term performance when considered individually and in combination with …

Corrective Feedback In Online Asynchronous And Synchronous Environments In Spanish As A Foreign (Sfl) Classes, Martha E. Castañeda

USF Tampa Graduate Theses and Dissertations

This dissertation reports on an investigation of corrective feedback provided by instructors to learners in sixteen online asynchronous and synchronous interactions. The overarching objective of this study was to examine the provision of corrective feedback in computer-mediated communication (CMC) environments. This study also sought to examine the frequency of corrective feedback types and the relationship between learner error and corrective feedback provision. Finally, this study investigated what types of corrective feedback led to repaired learner responses.

Over the course of one university semester, the instructors and students in four second-semester Spanish courses participated in bulletin board and chat room discussions …

Foraminiferal Assemblages As Bioindicators Of Potentially Toxic Elements In Biscayne Bay, Florida, Elizabeth A. Carnahan

USF Tampa Graduate Theses and Dissertations

Heavy-metal pollution is an issue of concern in estuaries such as Biscayne Bay that are heavily influenced by agricultural, urban, and harbor activities. The goals of this study were to provide a “state of the bay” assessment that can be used to interpret changes that have occurred over the past 60 years in Biscayne Bay, to provide a baseline to compare changes in the ecosystems during and after execution of the Comprehensive Everglades Restorations Plan (CERP), and to determine if benthic foraminiferal assemblages in Biscayne Bay reflect heavy-metal contamination in sediments.

Surficial samples were collected at 147 sites throughout the …

Finding My Voice: Adolescent Girls’ Experiences With Speaking Up And How Recounting These Experiences Impacts Future Expression, Deborah A. Cihonski

USF Tampa Graduate Theses and Dissertations

The purpose of this study was to examine the meaning of the Expression of Voice experience in adolescent girls using an existential-phenomenological interview approach and also to explore the impact of participation in an interview session talking about Voice. Two open-ended interviews were conducted. During the first interview, participants are asked to "Please think of a specific time when you had something important to say, and although it was difficult, you did speak up and say what you thought. In as much detail as possible, describe that experience." During the second interview, each girl was asked if she "... feel[s] …

The Effect Of Direct Instruction Math Curriculum On Higher-Order Problem Solving, Pamela Christofori

USF Tampa Graduate Theses and Dissertations

Previous research has examined the effectiveness of Direct Instruction Curriculum over the past thirty years in a variety of areas including rate of learning, effectiveness on different types of learners, and comparisons to other types of instruction. This study attempted to determine the effects of the use of a direct instruction math curriculum on higher-order problem solving. Two groups of 3 – 5 students each participated. The procedures included administering the Kauffman Achievement test to determine current grade level in math and reading. The Saxon Math Second Grade Curriculum was used to instruct the participants. The effects on higher-order problem …

Sound Localization Abilities Of Two Florida Manatees, Trichechus Manatus Latirostris, Debborah E. Colbert

USF Tampa Graduate Theses and Dissertations

Florida manatees (Trichechus manatus latirostris) live in the shallow, often turbid inland and coastal waters of the southeastern United States. Since their vision is poor (Bauer et al., 2003), other senses probably guide orientation. Previous studies have found that manatees can hear over 40 kHz (Gerstein et al., 1999) and have the capacity for rapid auditory temporal processing (Mann et al., 2005). However, it is not known if manatees have the ability to localize underwater sounds.

Two Florida manatees were trained to identify underwater sound source locations using a four-choice discrimination paradigm. Three broad-band signals ( 0.2 - …

The Effects Of Response Cards On The Performance And Generalization Of Parenting Skills, Bennie L. Colbert

USF Tampa Graduate Theses and Dissertations

Previous research has provided convincing evidence of the efficacy of behavior analytic interventions to improve parenting skills with biological parents, however many studies lament generalization failure from training to home settings. Previous research has also examined the effects of response card use with children at various grade levels and with post-secondary students with a sole focus on academic outcomes. This study examined the effects of color coded response cards on active student responding and parenting skills proficiency of three foster parents in a parent training program and generalization of these skills to their homes. During baseline, participants role-played their responses …

From Strange Fruit To Fruitful Kitchens: The Space Of The Kitchen In Toni Morrison’S Novels, Betty J. Chroninger

USF Tampa Graduate Theses and Dissertations

Toni Morrison's recovery of the African-American presence in her novels is uniquely tied to the space of the kitchen. The recovery of the African-American presence has been accomplished in various ways for various groups: historians, critics, authors, sociologists. They have named names, recalled incidents, and "discovered" texts. Recovery has been accomplished by reconstructing culture through songs, storytelling, folklore and myth. Morrison establishes a connection between the space of the Garden that represents a white male empowered world in which African-American women have difficulty establishing power to a space of the kitchen where we see how well each character has been …

Exploring Women’S Complex Relationship With Political Violence: A Study Of The Weathermen, Radical Feminism And The New Left, Lindsey Blake Churchill

USF Tampa Graduate Theses and Dissertations

In this thesis I use the radical, pro-violent organization the Weathermen as a framework to examine women and feminisms complex relationships with violence. My thesis attempts to show the many belief systems that second wave feminists possessed concerning the role(s) of women and violence in revolutionary organizations. Hence, by using the Weathermen as a framework, I discuss various feminist essentialist and pacifist critiques of violence. I also include an analysis of feminists who, similar to the Weathermen, embraced political violence. For example, radical feminists Robin Morgan and Jane Alpert criticized the Weathermen's violent tactics while other feminists such as Ti-Grace …

Commensal Fecal Bacteria: Population Biology, Diversity, And Usefulness As Indicator Organisms In Reclaimed Water, Vasanta Lakshmi Chivukula

USF Tampa Graduate Theses and Dissertations

Water treatment facilities have been relying on indicator bacteria to assess the quality of water for decades. The purpose of this group of studies is to investigate the predictive capabilities of conventional and alternative indicators for pathogenic microorganisms in disinfection processes and treated wastewater effluents. In addition, the possibility that diversity of indicator bacteria, as well as overall bacterial diversity, correlate with fecal contamination in water bodies has been investigated. Indicator organisms (total coliforms, fecal coliforms, enterococci, C. perfringens, and coliphages) as well as pathogens (enteroviruses, Giardia, and Cryptosporidium) were enumerated from six wastewater treatment facilities at …

Promotoras Of The U.S.-Mexico Border: An Ethnographic Study Of Culture Brokerage, Agency, And Community Development, Ricardo B. Contreras

USF Tampa Graduate Theses and Dissertations

This study examines promotoras from the U.S.-Mexico border. Promotoras are women who live in colonias throughout the border area and who are employed by service provider and community development organizations to do health-related outreach and education with colonia residents. The role of promotoras can be seen from the perspective of culture brokerage; that is, they are mediators between local communities and external actors such as service providers and agencies of the government. As culture brokers, promotoras facilitate the relationship among the local communities, and the system of services and outside resources. The study proposes a conceptual framework through which programs …

An Examination Of The Diet And Movement Patterns Of The Atlantic Cownose Ray Rhinoptera Bonasus Within A Southwest Florida Estuary, Angela Barker Collins

USF Tampa Graduate Theses and Dissertations

Cownose rays are benthic, suction feeders whose foraging activities have been implicated in severe damage to commercial shellfish industries and seagrass habitat. With jaws highly modified for durophagy, it has been assumed that they are crushing specialists, feeding primarily upon hard molluscan prey. In addition, R. bonasus are believed to be highly migratory, transient residents of coastal inshore waters. However, minimal quantitative data exist regarding R. bonasus feeding or movement patterns in the Gulf of Mexico. Stomach contents from 50 cownose rays caught within the Charlotte Harbor estuary between July 2003 and July 2004 were analyzed using the index of …

The Outsider Within The Victorian Community: Nicholas Bulstrode In Middlemarch And Michael Henchard In The Mayor Of Casterbridge, Marian D. Conklin

USF Tampa Graduate Theses and Dissertations

Many have written about the theme of interconnection in George Eliot’s Middlemarch, where individual lives and fates are woven into the larger life of the community, but few have written about this theme in relation to The Mayor of Casterbridge, Thomas Hardy’s fictional and historical depiction of Dorchester and the larger area of Wessex. Hardy’s novel about “the life and death of a man of character,” is a complex and psychological characterization, but it also is representative of a particular province during a time of rapid change in community structure, just as Middlemarch is. I would like to …

Transformational Leadership, Leader-Member Exchange (Lmx), And Ocb: The Role Of Motives, Patrick W. Connell

USF Tampa Graduate Theses and Dissertations

The purpose of this study was to investigate the impact of employee motives regarding select leadership-OCB relationships. Based on previous research, it was hypothesized that the relationships observed between transformational leadership and various dimensions of OCB would be mediated by subordinate Organizational Concern. In contrast, the relationship between LMX-quality and subordinate Altruism was predicted to be either mediated or moderated by subordinate Prosocial Values.

Two hundred and one part-time and full-time employees (subordinates and supervisors) served as participants in this study, representing a total of 13 organizations in the Southeast United States. Results were based on a final sample of …

Promoting And Preventing Alzheimer’S Disease In A Transgenic Mouse Model: Apolipoprotein E And Environmental Enrichment, David Antonio Costa

USF Tampa Graduate Theses and Dissertations

Besides age, inheritance of the apoE-ε4 allele is the main risk factor for late-onset AD. To determine the role of apoE in amyloid deposition, we studied mice expressing both mutant human amyloid ß-protein precursor (APP) and presenilin 1 (PS1) that were either normal or knocked-out for apoE. By 7 months, amorphous Aß deposition developed equally in both lines, indicating that Aß alone is sufficient for deposition to occur. In contrast, filamentous amyloid deposition was catalyzed at least 3000 fold by apoE. Electron micrographs further illustrate the filamentous nature of these plaques. These results and other, behavioral, data indicate that the …

Assessment Of The Community Healthcare Providers' Ability And Willingness To Respond To A Bioterrorist Attack In Florida, Jeffrey S. Crane

USF Tampa Graduate Theses and Dissertations

Previous findings have demonstrated that the preparedness and infrastructure of the public health system are inadequately developed for a biological and/or chemical terrorism attack. (1-4) Chen et al. reported that those primary care providers that would have to respond to such an attack do not feel prepared to diagnose and manage such an event.(5)

This research was an observational study using e-mail/web based survey to assess the levels of preparedness (PL) and willingness to respond (WTR) to a bioterrorism attack, and identify factors that predict PL and WTR of Florida community healthcare providers. The conceptual framework and questionnaire was designed …

The Analysis Of Dielectric Loss In Co-Planar Waveguide Structures Using Generalized Transverse Resonance, James William Culver

USF Tampa Graduate Theses and Dissertations

There are several methods for the full-wave characterization of waveguide discontinuities; Finite Element Method (FEM), Finite Difference Technique (FDT), and Method of Moments (MoM) are popular. However, these methods are not easily applied when studying the ‘modal anatomy’ of a discontinuity. Other full-wave techniques are better suited. This dissertation discusses the formulation of a technique known as Generalized Transverse Resonance (GTR), which is a subset of Method of Moments. Generalized Transverse Resonance is a hybrid method combining the Transverse Resonance Method (TRM) with the Mode Matching Technique (MMT).

The understanding of the generalized transverse resonance method starts with a discussion …

Effects Of Hyperoxia In Alzheimer’S Transgenic Mice, April Cox

USF Tampa Graduate Theses and Dissertations

An association between major surgery in the elderly and precipitation of Alzheimer’s disease (AD) has been reported. Hyperoxia (100%) oxygen is commonly administered after surgery to increase the oxygen content of blood. However, hyperoxia is a potent cerebral vasoconstrictor and generator of free radicals, as is β-amyloid (Aβ). This study was aimed at examining behavioral, neuropathological, and neurochemical effects of hyperoxia treatments in APPsw transgenic mice (Tg+), which have elevated brain Aβ levels by 3-4 months of age but are not yet cognitively-impaired. At 3 months of age, Tg+ mice were pre-tested in the radial arm water maze (RAWM) task …