Arts and Humanities Commons^™

A Multilevel Analysis Of Institutional Fiscal Autonomy And Its Effect On Affordability, Operating Efficiency, And Minority Access At Public Colleges And Universities, Christine J. Glass

USF Tampa Graduate Theses and Dissertations

In recent years, an unstable funding environment for state higher education systems has led to a trend of increasing institutional fiscal autonomy in exchange for reductions in appropriations. With the growing concern that reducing state oversight will result in increased tuition and spending levels, this study was designed to provide a clearer understanding of how fiscal autonomy at public institutions impacts measures important to the state public policy goals of affordability, operating efficiency, and access. To accommodate the diversity and hierarchical structure of public institutions, this study used multilevel modeling techniques to integrate complex, interrelated institution- and state-level data. Institution-level …

Understanding Operating Speed Variation Of Multilane Highways With New Access Density Definition And Simulation Outputs, Bing Huang

USF Tampa Graduate Theses and Dissertations

Traffic speed is generally considered a core issue in roadway safety. Previous studies show that faster travel is not necessarily associated with an increased risk of being involved in a crash. When vehicles travel at the same speed in the same direction (even high speeds, as on interstates), they are not passing one another and cannot collide as long as they maintain the same speed. Conversely, the frequency of crashes increases when vehicles are traveling at different rates of speed. There is no doubt that the greater speed variation is, the greater the number of interactions among vehicles is, resulting …

Shaping Identity: Male And Female Interactions In Cinema, Jonette Lauren Lagamba

USF Tampa Graduate Theses and Dissertations

ABSTRACT

Since the inception of cinema, women have been portrayed with the typical identities of emotionally and physically weak characters; this portrayal led to their subsequent dependence on men. Men were usually the protagonists and/or the heroes, following their archetypal journey. Thus, women's position in early cinema was to exemplify what men were not, placing the former in the diminutive position of the Other. One may conclude that men were often defined by what women lacked, and the women were defined by their relationships with these heroic men. As time progressed in the history of cinema, women's images retained part …

Algorithms For Visual Maritime Surveillance With Rapidly Moving Camera, Sergiy Fefilatyev

USF Tampa Graduate Theses and Dissertations

Visual surveillance in the maritime domain has been explored for more than a decade. Although it has produced a number of working systems and resulted in a mature technology, surveillance has been restricted to the port facilities or areas close to the coastline assuming a fixed-camera scenario. This dissertation presents several contributions in the domain of maritime surveillance. First, a novel algorithm for open-sea visual maritime surveillance is introduced. We explore a challenging situation with a camera mounted on a buoy or other floating platform. The developed algorithm detects, localizes, and tracks ships in the field of view of the …

Failed Heroes: Hypermasculinity In The Contemporary American Novel, Josef D. Benson

USF Tampa Graduate Theses and Dissertations

My study highlights a link of U.S. American hypermasculinity running through Cormac McCarthy's two novels Blood Meridian (1985) and All the Pretty Horses (1992), Toni Morrison's Song of Solomon (1977), and James Baldwin's Another Country (1960). My literary interpretations of these texts suggest that U.S. American hypermasculine man originated in the American frontier and transformed into a definition of hegemonic masculinity embraced by many southern rural American men. These southern rural American men then concocted the myth of the black rapist in order to justify the mass murder of African American men after Reconstruction, inadvertently creating a figure more hypermasculine …

Electronic Peer Feedback In A Collaborative Classroom, Cassandra A. Branham

USF Tampa Graduate Theses and Dissertations

This study examines the ways in which frequency and reflexivity affect student engagement with the peer feedback process. I study the peer e-feedback sessions conducted via My Reviewers in a pilot model of Composition 2 at a large research university in the southeast in order to determine if an increased focus on the peer feedback activity might enhance the effectiveness of the process. Through textual analysis and survey results, I determine that an increased focus on electronic peer feedback along with an increase in frequency and reflexivity helps to minimize some common criticisms of the peer feedback process. In this …

Choice, Management, & Modification: Situational Context In Risky Choice, Nathaniel K. Decker

USF Tampa Graduate Theses and Dissertations

We sought to examine the potential differences between different types of risky decisions. While some decisions are easily represented as choices between future alternatives, other decisions may be better represented as the management of a personally owned situation. Schneider (2003) created the risk management task, which manifested these situated improvement decisions, and identified a unique pattern of risk preferences when compared to the standard gambling paradigm. To determine what cognitive processes might be differentially activated for each type of decisions so as to yield these risk preference differences, we incrementally manipulated the gambling paradigm to parse potentially influential elements of …

Low Level Exposure To Air Pollution And Risk Of Adverse Birth Outcomes In Hillsborough County, Florida, Maria B. Mainolfi

USF Tampa Graduate Theses and Dissertations

In this retrospective cohort from 2002 through 2007, 104,003 singleton live births in Hillsborough County, Florida were analyzed to elucidate the relationship between feto-infant morbidity outcomes and prenatal exposure to six criteria air pollutants. This study is based on three linked databases: The Florida Hospital Discharge database; The vital statistics records of singleton live births; Air Pollution meteorological data from the Environmental Protection Agency. There are six common air pollutants, particulate matter 2.5 (PM2.5), particulate matter 10 (PM10), ground-level ozone (O3), carbon monoxide (CO), nitrogen (NOx), and lead (Pb). These pollutants are harmful to human health and the environment. The …

Plant Species Richness And Species Area Relationships In A Florida Sandhill, Monica Ruth Downer

USF Tampa Graduate Theses and Dissertations

Pine sandhill are integral pyrogenic communities in the southeastern United States. Though once widespread, habitat destruction, fire suppression and fragmentation have reduced the population to nearly 3%. It is important to learn as much as possible about these unique areas in order to implement best management practices to conserve and restore the existing populations of these communities.

Fire is central to the maintenance of pine sandhill communities and two conceptual hypothesis regarding burn frequency have come to light in maintaining the unique species composition and richness of these areas. The first is the Intermediate Disturbance Hypothesis which suggests that intermediate …

Assessing The Microbial Consequences Of Remediation: Surrogate Microbial Screening And Native Metabolic Signatures In Tc(Vii) Contaminated Sediments, Kathryn Lafaye Bailey

USF Tampa Graduate Theses and Dissertations

The chemical and physical processes controlling contaminant fate and transport in the vadose zone limit the options for application of many remedial technologies. Foam delivery technology (FDT) has been developed as a potential solution to overcome these limitations for remediating subsurface and deep vadose zone environments using reactive amendments. Although there are many advantages to utilizing FDT for treatment in the deep vadose zone, little information is available on how the addition of these surfactants and remedial amendments affect the indigenous microbial communities in the deep vadose zone as well as the impact of biological transformations of surfactant-based foams on …

Voces Fabuladas Contra Estatuas Míticas: Francisco Herrera Luque Y Su Aproximación Literaria A La Historia Venezolana, Juan Vicente Ayala

USF Tampa Graduate Theses and Dissertations

This thesis postulates the narrative of Venezuelan psychiatrist and novelist Francisco Herrera Luque as one that demystifies the official historical discourse of his nation.

Our argument is developed through a two-part analysis. First, we present and examine the author's characteristic method, one that he called "fabled history", and the way it deals with elements of Venezuela's historical past. Secondly, we analyze the way Herrera Luque, while crafting an undoubtedly historical narrative, also analyzes many elements of the Venezuelan idiosyncrasy and identity through the illustration of colonial life in the nation, in particular within the oligarchic social class known as mantuanos, …

Valanced Voices: Student Experiences With Learning Disabilities & Differences, Zoe Dupree Fine

USF Tampa Graduate Theses and Dissertations

This feminist oral history project located at the intersections of disability, feminist, body politics, and educational theory presents an analysis of three individual student narratives about their experiences with learning disabilities and learning differences (LD/Ds) at the high school and university levels. This thesis introduces students' accounts of their daily lives, pasts, personal views, experiences, and memories about having learning disabilities and learning differences into the existing scholarship on LDs and reveals how students' narrated experiences might shed light on the ways in which education might be reformed to better meet the needs of students like them. In response to …

Detecting Surface Oil Using Unsupervised Learning Techniques On Modis Satellite Data, Joshua Kidd

USF Tampa Graduate Theses and Dissertations

The release of crude oil or other petroleum based products into marine habitats can have a devastating impact on the environment as well as the local economies that rely on these waters for commercial fishing and tourism. The Deepwater Horizon catastrophe that started on April 20th 2010 leaked an estimated 4.4 million barrels of crude oil into the Gulf of Mexico over a 3 month period threatening thousands of species and crippling the gulf coast. The National Oceanic and Atmospheric Administration (NOAA) used several satellite remote sensing technologies to manually track and predict the extent and location of oil on …

More Than Words: Rhetorical Devices In American Political Cartoons, Lawrence Ray Bush

USF Tampa Graduate Theses and Dissertations

This thesis argues that literary theory applied to political cartoons shows that cartoons are reasoned arguments. The rhetorical devices used in the cartoons mimic verbal devices used by essayists. These devices, in turn, make cartoons influential in that they have the power to persuade readers while making them laugh or smile. It also gives examples of literary theorists whose works can be applied to political cartooning, including Frederick Saussure, Mikhail Bakhtin, and Wolfgang Iser. Not only do those theorists' arguments apply to text, they also apply to pictorial representations.

This thesis also discusses changes in the cartoon art form over …

Member Perceptions Of Informal Science Institutions Graduate Certificate Program: Case Study Of A Community Of Practice, Lois A. Ball

USF Tampa Graduate Theses and Dissertations

Abstract

This research attempted to understand the experiences of a cohort of informal and formal science educators and informal science institution (ISI) community representatives during and after completion of a pilot graduate certificate program. Informal science educators (ISEs) find limited opportunities for professional development and support which influence their contributions to America's science literacy and school science education. This emergent design nested case study described how an innovative program provided professional development and enabled growth in participants' abilities to contribute to science literacy. Data were collected through interviews, participant observations, and class artifacts. The program by design and constituency was …

The Impacts Of Population Density, And State & National Litter Prevention Programs On Marine Debris, Melissa Rose Brogle

USF Tampa Graduate Theses and Dissertations

Marine debris is improperly disposed of solid waste, also called litter, which is deposited in the marine environment (NOAA, 2010). Litter prevention techniques such as fines, cleanups, incentives, and others, can help to decrease litter, and ultimately decrease marine debris. This research analyzed 2000 and 2010 International Coastal Cleanup (ICC) data obtained from The Ocean Conservancy to ascertain whether certain litter prevention techniques did reduce amounts and types of marine debris found in coastal areas. The litter prevention techniques analyzed included state bottle bills, voluntary monofilament fishing line recycling programs, and the Keep America Beautiful (KAB) cigarette butt litter prevention …

Critical Heat Stress Evaluation Of Two-Layer Clothing Ensembles And The Contributionof A Full-Face Negative Pressure Respirator, Oclla Michele Fletcher

USF Tampa Graduate Theses and Dissertations

Protective clothing ensembles are worn by workers as a barrier to chemical and physical hazards, but can restrict heat loss and increase worker heat stress. The question of whether a respirator adds to heat stress or strain burden is a continuing concern among occupational health professionals. The purpose of this study was to determine if there are differences in heat stress or strain among the current Toxicological Agent Protective (TAP) ensemble and two ensemble variations used in demilitarization of chemical weapons. Four acclimatized adult males wore five ensembles in a balanced design while walking in a climatic chamber at a …

The Impact Of Continuous And Discontinuous Cycle Exercise On Affect: An Examination Of The Dual-Mode Model, Sam Greeley

USF Tampa Graduate Theses and Dissertations

Low-volume, high-intensity interval training has been garnering attention in the exercise physiology literature recently due to its proposed time-efficiency. Also, recent work comparing continuous exercise to high-intensity interval training demonstrated superior ratings of perceived enjoyment following interval training. However, the dual-mode model suggests that exercise above ventilatory threshold (VT) done continuously will result in an almost homogenous decline in affect, which may reduce adherence.

Numerous studies confirm the dual-mode model's prediction of reduced affect when exercising above VT, but no research to date has applied the model's predictions to interval training. The purpose of this study was to examine the …

Assessing The Link Between Coastal Development And The Quality Of Fish Habitat In Mangrove Tidal Tributaries, Justin Micheal Krebs

USF Tampa Graduate Theses and Dissertations

To assess the potential influence of coastal development on the quality of estuarine habitat for nekton, we characterized land use and the intensity of land development surrounding small tidal tributaries of Tampa Bay. Based on this characterization, we classified tributaries as undeveloped, industrial, urban or man-made (i.e., mosquito-control ditches). Over one-third (37%) of tributaries were determined to be heavily developed, while fewer than one-third (28%) remain relatively undeveloped. We then examined the nekton community from eleven tributaries in watersheds representing the defined land-use classes. Whereas mean nekton density and species richness were both independent of land use, nekton-community structure differed …

Comparison Of Visual Vs. Microscopic Methods To Detect Blood Splatter From An Intravascular Catheter With Engineered Sharps Injury Protection (Esip), Aiysha R. Ansari

USF Tampa Graduate Theses and Dissertations

Intravascular devices with engineered sharps injury protection (ESIP) are designed to reduce sharps injuries, but have not been investigated for blood splatter potential. In this laboratory-based experiment, which did not use human subjects, 100 intravenous catheters of the same type with a retraction mechanism, were tested for blood splatter. Once blood was obtained from a simulated brachial vein containing mock venous blood, the devices were placed in a testing chamber and scientific filters labeled A, B & C were used to capture blood splatter after activation. The blood splatter was examined visually and microscopically, and the filters were weighed pre- …

Development And Application Of An F/M Based Anaerobic Digestion Model And The Rt-Ribosyn Molecular Biology Method, Matthew Raymond Cutter

USF Tampa Graduate Theses and Dissertations

A simple anaerobic digestion model has been developed for a continuously-stirred tank reactor (CSTR), which links the specific biogas production rate to the food/microorganism ratio (F/M). The model treats the various microbial populations involved in the sequential biological processes involved in anaerobic digestion as a composite and links the entire biomass specific growth rate directly to the specific biogas production rate. The model was calibrated by determining the specific gas production rate for a range of F/M values using a municipal wastewater seed sludge. The model predictions for steady-state biogas production rates were compared to observed biogas production and volatile …

Don't Blame It On My Ovaries: Exploring The Lived Experience Of Women With Polycystic Ovarian Syndrome And The Creation Of Discourse, Jennifer Lynn Ellerman

USF Tampa Graduate Theses and Dissertations

Polycystic Ovarian Syndrome (PCOS) is the most common endocrine disorder among females of childbearing age, affecting between 6-8% of the population. It is also the most common cause of infertility. Females with PCOS may have two or more of a constellation of symptoms that can potentially leave them at odds in terms of normative ideals of femininity. This study examines how feminist theory interrogates and analyzes knowledge about the body and PCOS, integrating the lived experiences of women to provide a deeper, more meaningful understanding of what it means to be a woman with PCOS.

Self-Assembly Of Self-Similar Structures By Active Tiles, Daria Karpenko

USF Tampa Graduate Theses and Dissertations

The natural capacity of DNA for molecular self-assembly has already been exploited to create DNA based tiles which can self-assemble into nano-scale arrays and carry out nano-scale computation. Thus far, however, all such self-assembly has been passive, in the sense that the binding capacities of a tile are never altered throughout the assembly. The idea of active tiles, tiles that can send signals to each other and activate latent binding sites, has been proposed but never incorporated into a formal model. Here, I present an extension of the existent abstract tile assembly model by defining an active tile assembly and …

"You Have To Have Children To Be Happy:" Exploring Beliefs About Reproduction With Burmese Refugee Women In The United States, Kara E. Mcginnis

USF Tampa Graduate Theses and Dissertations

Burmese refugees are entering the US at record speed. Resettlement agencies focus on immediate needs, and ethnic community-based organizations (ECBOs) fill any service gaps through community-driven programs. The Tampa Bay Burmese Council (TBBC) is an ECBO in Tampa, FL dedicated to the Burmese community. This research explores the reproductive beliefs of the women in the community, paying particular attention to any differences that arise due to beliefs specific to their ethnic group. Findings include the importance of menses for women's health, the preference for both male and female children, a lack of knowledge about family planning methods, a tendency to …

Development Of A Tool For Pressure Ulcer Risk Assessment And Preventive Interventions In Ancillary Services Patients, Monica Shutts Messer

USF Tampa Graduate Theses and Dissertations

The incidence of nosocomial pressure ulcers has continued to increase in U.S. hospitals over the past 15 years despite the implementation of national preventive guidelines and the wide-spread use of validated risk assessment tools. The majority of preventive efforts and tools have been focused primarily on patients who are bed-ridden or immobile for extended periods. What has not been well studied or identified is the potential risk for pressure injury to patients undergoing diagnostic procedures in hospital ancillary units where extrinsic risk factors such as high interface pressures on procedure tables and friction and shear from positioning and transport can …

Testing A Model Of Bacterial Vaginosis Among Black Women, Jessica Brumley

USF Tampa Graduate Theses and Dissertations

Bacterial Vaginosis is an inbalance of vaginal flora which has been associated with increased risk of numerous gynecological and obstetric morbidities including increased risk of acquisition of HIV from an infected partner and increased risk of preterm delivery. Black race has been consistently identified as a risk factor for BV. Black women also suffer from significant disparities in most of the morbidities also associated with BV when compared to women of other ethnicities and races. Traditional predictors of BV such as douching practices and sexual behaviors do not fully account for the racial disparities in BV prevalence. Researchers have begun …

Overcoming Adversity: Resilience Of Low-Income, Nonresidential, Black Fathers, Erica Elizabeth Coates

USF Tampa Graduate Theses and Dissertations

Objective. This study examined the factors associated with higher levels of paternal involvement among low-income, nonresidential, Black fathers. Method. Participants were 110 fathers of children up to the age of 10. Participants completed psychometrically sound measures of social support, spirituality, family of origin relationships, coparenting relationship quality, psychological well-being, motivation, conviction history, resilience, and father involvement. Results. A simultaneous multiple regression indicated that better psychological well-being and coparenting relationship quality and lower conviction rates since the birth of the child were significant predictors of higher levels of paternal involvement. Mediational analysis revealed that coparenting relationship quality partially mediated the relationship …

Investigation And Synthesis Of Novel Graphene-Based Nanocomposites For Hydrogen Storage, Anthony Joseph D'Angelo

USF Tampa Graduate Theses and Dissertations

It is of great interest to develop and utilize a high surface area material with optimized hydrogen sorption properties. The need for a renewable energy source to replace automobile gasoline has become more critical in the past decade. Hydrogen is a viable fuel source for automobile usage; however, the question of how hydrogen will be safely and efficiently stored still remains. Critical factors for optimum hydrogen storage include ambient conditions and low activation temperature for adsorption and desorption phenomena. In order for optimum hydrogen adsorption to be achieved, the properties of (1) high surface area, (2) optimum hydrogen adsorption energy, …

Goal Attainment As A Function Of Depressive Status In Women: The Role Of Problem-Solving, Lindsay Brauer

USF Tampa Graduate Theses and Dissertations

Despite the theoretical importance of goal-related deficits in individuals with Major Depressive Disorder (MDD), relatively empirical research has examined goal generation and perceived goal attainment in depression vulnerable individuals. The

current project sought to examine the impact of depressive status on perceived goal attainment in currently depressed, remitted depressed, and never-depressed women. In addition, perceived problem-solving skills, a construct thought to be critical for goal

striving and in goal attainment was also examined. Unexpectedly, no effects of depressive status on perceived goal attainment or overall perceived problem-solving skills were observed. Results did however reveal group differences in perceived control in …

Multidimensional Spectroscopy Of Semiconductor Quantum Dots, Jason Michael Bylsma

USF Tampa Graduate Theses and Dissertations

The coherent properties of semiconductor nanostructures are inherently difficult to measure and one-dimensional spectroscopies are often unable to separate inhomogeneous and homogeneous linewidths. We have refined and improved a method of performing multidimensional Fourier transform spectroscopy based on four-wave

mixing (FWM) experiments in the box geometry. We have modified our system with broadband beamsplitters in all interferometer arms, high-resolution translation stages and the ability to work in reflection geometry. By improving the phase-stability of our setup and scanning pulse delays with sub-optical cycle precision, we are able to

reproduce 2DFT spectra of GaAs multiple quantum wells. With the FWM signal …