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USF Tampa Graduate Theses and Dissertations

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Modules, Mandates, & Morals: A Self-Study Of The Creation Of An Online Secondary Holocaust Course, Alexander C. Ledford Feb 2023

Modules, Mandates, & Morals: A Self-Study Of The Creation Of An Online Secondary Holocaust Course, Alexander C. Ledford

USF Tampa Graduate Theses and Dissertations

This dissertation examines the process of the analysis, design, development, implementation, and evaluation of an online secondary Holocaust education course. Employing self-study methodology, it critically examines the decision-making of the researcher as they engage in the tasks of each phase of the ADDIE model of instructional. Special attention has been paid to the intersection of prevailing pedagogical and curricular recommendations from scholars in the fields of both Holocaust education and instructional design, a practice that has not received adequate scholarly attention. Drawing upon both bodies of literature, the researcher stresses the use of pedagogical practices which are put forward as …


An Examination Of Racial Disparities In Arrest Across Florida Counties, 1998-2018: A Test Of The Racial Threat And Political Representation Hypotheses, Xavier D. Burch Feb 2023

An Examination Of Racial Disparities In Arrest Across Florida Counties, 1998-2018: A Test Of The Racial Threat And Political Representation Hypotheses, Xavier D. Burch

USF Tampa Graduate Theses and Dissertations

The purpose of this dissertation is to examine variations in the racial distribution of reported arrests across counties, and whether those outcomes are related to racial demographics variables and measure of the political structure in the State of Florida. The study seeks to bring awareness to the importance of representation of minorities by conducting a test of Blalock’s minority threat theory and extending the theory through the examination of political variables across Florida counties. Arrest and population data from 67 Florida counties along with the racial composition of the Florida State House of Representatives from 1998 to 2018 are utilized …


Self-Assembly Of Metallo-Supramolecules Based On Terpyridine And Its Derivatives, Yu Yan Feb 2023

Self-Assembly Of Metallo-Supramolecules Based On Terpyridine And Its Derivatives, Yu Yan

USF Tampa Graduate Theses and Dissertations

By studying coordination complexes in nature, such as chlorophyll, heme, and Enterobacter, we have learned that the structures of coordination complexes are closely related to their functions. However, it remains a challenge to achieve elaborate structures and sophisticated functions of complexes through synthetic methods. In the supramolecular chemistry field, coordination-driven self-assembly as a bottom-up approach are used to construct diverse supramolecules with well-defined structures and desired functions. The ways to achieve the goal including (1) rearranging components through coordination; (2)linking metal ions and organic frameworks to complete energy transfer; (3) converting between assembly and disassembly due to detection of stimuli. …


I'Ll Make A Man Out Of You: Precarious Manhood Beliefs Among Heterosexual-Cisgender Men And Queer Men, Serena L. Wasilewski Feb 2023

I'Ll Make A Man Out Of You: Precarious Manhood Beliefs Among Heterosexual-Cisgender Men And Queer Men, Serena L. Wasilewski

USF Tampa Graduate Theses and Dissertations

Traditional masculine gender stereotypes often suggest that men should be strong, assertive, and athletic, and these stereotypes promote men’s dominance in society and gender inequality. Endorsement of masculine stereotypes may also contribute to heterosexual men being more prejudiced against queer men. Queer men experience unique difficulties in their quest to abide by social norms defining manhood. Research using the precarious manhood theory suggests that manhood is difficult to obtain and even more challenging to maintain. Given the emerging nature of precarious manhood studies, little is known about young men’s perceptions of the precarious nature of manhood and how this may …


Utilizing Neoantigen-Specific Cd4* T Cells And Immune Checkpoint Modulation To Advance Adoptive Cell Therapy With Tumor-Infiltrating Lymphocytes For Metastatic Melanoma Patients, Maclean Scott Hall Jan 2023

Utilizing Neoantigen-Specific Cd4* T Cells And Immune Checkpoint Modulation To Advance Adoptive Cell Therapy With Tumor-Infiltrating Lymphocytes For Metastatic Melanoma Patients, Maclean Scott Hall

USF Tampa Graduate Theses and Dissertations

Adoptive cell therapy (ACT) with tumor-infiltrating lymphocytes (TIL) is a promising immunotherapeutic approach for patients with advanced solid tumors. Metastatic melanoma is a tumor type amenable to immunotherapy in part due to the presence of antigen-specific TIL. These T cells can be activated and expanded for ACT, which has resulted in relatively high rates of clinical responses. While numerous advances have been made, the inclusion of neoantigen-specific CD4+ T cells within TIL infusion products remains underexplored and therefore offers a significant opportunity for progress. Similarly, immune checkpoint inhibitors, specifically PD-1 blocking antibodies, augment antitumor immunity and may improve the outcomes …


Testimonios Of Civic Pedagogy: Developing Critical Literacy Skills Using Civics And Holocaust Studies, Tameka Parenti Dec 2022

Testimonios Of Civic Pedagogy: Developing Critical Literacy Skills Using Civics And Holocaust Studies, Tameka Parenti

USF Tampa Graduate Theses and Dissertations

Civics using Holocaust Studies offer a variety of pedagogical advantages. Regardless of the topic, Holocaust events can be used to build critical analytical skills and cultivate essential literacy skills about the social world. Further, the Holocaust can be used to introduce and grapple with the complex/abstract ideas of the civics content. Given the relationship that social studies has to critical literacy development, civics used in conjunction with Holocaust resources present teacher(s) (educators) with the opportunity to explore (theoretical) concepts foregrounding manifold relationships making up the social world.

This research aimed to examine how secondary students connect to the social world …


Building A Mentor-Mentee Maturity Model, Leroy A. Alexander Nov 2022

Building A Mentor-Mentee Maturity Model, Leroy A. Alexander

USF Tampa Graduate Theses and Dissertations

In an exploratory, qualitative, traditional dissertation, this study proposes a framework for mentoring within federal government contractor firms. It seeks to understand how government contract firms draw value from their mentorship experiences and which aspects of mentorship programs are more important for this market segment. Two key issues have been identified: (1) government contractor firms are applying incompatible mentorship frameworks; and (2) managers responsible for developing their organizations’ capabilities through the implementation of mentoring programs are unaware of the characteristics unique to work groups within their firms. Observance of a federal government contractor firm struggling to implement a mentorship program, …


Frequency Domain Diffuse Optics Spectroscopies For Quantitative Measurement Of Tissue Optical Properties, Sadhu Moka Nov 2022

Frequency Domain Diffuse Optics Spectroscopies For Quantitative Measurement Of Tissue Optical Properties, Sadhu Moka

USF Tampa Graduate Theses and Dissertations

Tissue oxygen saturation, blood flow and blood volume are physiological bio-markers of tissue health. Diffuse Optical Spectroscopy(DOS) and Diffuse Correlation Spectroscopy (DCS) are two complementary approaches to measure tissue oxygen saturation and blood flow respectively. Quantitative Diffuse Optical Spectroscopy (DOS) uses multi-spectral intensities of near-infrared light that have been modulated at RF frequencies to estimate static tissue optical properties and hence concentrations of oxygenated and de-oxygenated hemoglobin. Diffuse Correlation Spectroscopy estimates tissue dynamics - i.e., blood flow, by measuring temporal intensity auto-correlation function of backscattered light diffusing through the tissue. Conventionally, DCS instruments use coherent light sources with constant intensity. …


Information Dissemination And Perpetual Network, Harshit Srivastava Nov 2022

Information Dissemination And Perpetual Network, Harshit Srivastava

USF Tampa Graduate Theses and Dissertations

Social networks have attracted increasing attention from both physical and social scientists. Social networks are essential elements in societies, serving as channels for exchanging various benefits, such as innovation, information, and social support. Moreover, research in social networks helps explain macro-level social phenomena, such as social polarization and social contagion. An understanding of social networks has significant implications, such as improving social welfare and political participation. Modeling social network formation has typically employed game theory or agent-based modeling. These studies typically propose simple and tractable micro-level rules for link formation mechanisms and show that these rules have implications for known …


Neroimaging Of Brain Activaion Using Diffuse Optical Tomography, Jingyu Huang Nov 2022

Neroimaging Of Brain Activaion Using Diffuse Optical Tomography, Jingyu Huang

USF Tampa Graduate Theses and Dissertations

This research has two parts. The first part focuses on the use of non-invasive imaging technique, diffuse optical tomography (DOT), to study the brain activation during the stimulation in the clinical room. It further extends the application of DOT by using it to monitor the hemodynamic response during the TMS stimulation in different parameters. Diffuse optical tomography (DOT) is based on NIR light that exploits the relative transparency of biological tissue. The part two and three extends the application in the hospital for delirium patient study and arm muscle dystrophy by adding the sources and detectors to monitor the brain …


Biochar Amended Biological Systems For Enhanced Landfill Leachate And Lignocellulosic Banana Waste Treatment, Xia Yang Nov 2022

Biochar Amended Biological Systems For Enhanced Landfill Leachate And Lignocellulosic Banana Waste Treatment, Xia Yang

USF Tampa Graduate Theses and Dissertations

Biochar is an inexpensive and environmentally friendly carbonaceous pyrolysis byproduct with a high surface area, pore volume, and adsorption capacities for inorganic and organic compounds. The goal of this dissertation is to evaluate the feasibility of biochar application in biological treatment systems for enhanced waste management. Three major objectives guided this research to provide a compressive understanding of biochar enhancement effects on biological treatment systems for contaminant removal, energy recovery, and environmental impacts as well as essential factors influencing biochar production and properties.

In Objective 1 a low-cost hybrid Constructed Wetland (CW) system modified with biochar/zeolite was developed for enhanced …


Aldosterone Treatment Protects Connexin 30 And 43 Expression For Age-Related Hearing Loss, Jennifer A. Pineros Valencia Nov 2022

Aldosterone Treatment Protects Connexin 30 And 43 Expression For Age-Related Hearing Loss, Jennifer A. Pineros Valencia

USF Tampa Graduate Theses and Dissertations

Age-related hearing loss (ARHL), also known as presbycusis, is the number one communication disorder affecting our aged population. Connexin proteins are essential for intercellular communication throughout the human body. Mutations in connexin genes have been linked to human syndromic and nonsyndromic deafness; thus, we hypothesize changes in connexin gene and protein expression with age may be involved in the development of ARHL. In our current study, connexin mRNA gene expression for CBA/CaJ mice at different age points were examined and correlations were analyzed between the changes in gene expression and functional hearing measures, such as ABRs and DPOAEs. Moreover, we …


Climate Action And Indigenous Land Relations: A Case Study In Nagaland, Northeastern India, Osensang Pongen Nov 2022

Climate Action And Indigenous Land Relations: A Case Study In Nagaland, Northeastern India, Osensang Pongen

USF Tampa Graduate Theses and Dissertations

This research grew out of my interest in the implications of climate action, especially its effects in natural-resource-rich peripheral regions like my home state of Nagaland. This study will be of interest to anyone seeking a deeper understanding of the ways in which global ecodevelopment programs expand and mutate at the micro-scales in Indigenous communities. This includes structural transformations to their Indigenous socio-economic and political lifeworlds, their cosmologies, and their affective relations with their ancestral lands and environment. More broadly, the study draws attention to the growing challenges confronting Indigenous peoples in the Global South who are being seduced by …


Essays On Contributions In Social Knowledge-Sharing Platforms And Their Impact On Employee Performance And Job Mobility, Moe Esmaeili Nov 2022

Essays On Contributions In Social Knowledge-Sharing Platforms And Their Impact On Employee Performance And Job Mobility, Moe Esmaeili

USF Tampa Graduate Theses and Dissertations

In recent years, the interest of practitioners and managers in social networking applications and social knowledge-sharing has increased. While these platforms allow individuals to collaborate, form/maintain social ties, and share/receive knowledge and expertise, and share/receive knowledge/expertise, they also provide a unique collaborative environment for organizations, enabling leaders to promote communication and collaboration among employee silos, engage them with others, and promote corporate core values once adopted internally.

Despite increasing efforts by scholars to uncover the underlying factors that influence members' participation in such platforms, there is still a lack of understanding of the fundamental motivating factor for such contributions and …


L-Ergothioneine Treatment In Old Cba/Caj Male Mice Slows The Progression Of Age-Related Hearing Loss, Mark A. Bauer Nov 2022

L-Ergothioneine Treatment In Old Cba/Caj Male Mice Slows The Progression Of Age-Related Hearing Loss, Mark A. Bauer

USF Tampa Graduate Theses and Dissertations

The naturally occurring amino acid, L-Ergothioneine (EGT), has immense potential as a therapeutic, having shown promise in the treatment of other disease models, including neurological disorders. EGT is naturally uptaken into cells via its specific receptor, OCTN1, suggesting that it is highly conserved, to be utilized by cells as an antioxidant and anti-inflammatory, particularly under stressed conditions. In our current study, EGT was administered over a period of 6 months to 25-26 month old CBA/CaJ mice as a possible treatment for age-related hearing loss (ARHL), since presbycusis has been linked to higher levels of cochlear oxidative stress, apoptosis and chronic …


Evaluating The Effect Of Public Health Governance Structure And Public Opinion On Covid-19 Disease Control Interventions, Daniel Chacreton Nov 2022

Evaluating The Effect Of Public Health Governance Structure And Public Opinion On Covid-19 Disease Control Interventions, Daniel Chacreton

USF Tampa Graduate Theses and Dissertations

Background

Since the start of the COVID-19 outbreak, the responses to the pandemic varied greatly from nation to nation. In the US, state-level variance in responses has likely contributed to the disparate COVID-19 infection-related state-level outcomes such as incidence and case fatality rates. The large variances in national and sub-national responses to COVID-19 when combined with the abundance of factors that influence disease transmission rates has created a number of important research opportunities.

Methods

In this vain, this research study aims to describe the relationship that exists between public health governance structure and public sentiment and COVID-19 control measure effectiveness …


Corrosion Performance Of Carbon And Galvanized Steel In Calcium Silicate Cement, Maria Cardoso Nov 2022

Corrosion Performance Of Carbon And Galvanized Steel In Calcium Silicate Cement, Maria Cardoso

USF Tampa Graduate Theses and Dissertations

The concrete manufacturing industry has faced challenges with reducing carbon dioxide emissions as it currently produces about 8% of the world’s anthropogenic carbon dioxide emissions. With global atmospheric carbon dioxide concentrations being higher than ever, the solution is urgent. Due to this, a more sustainable type of concrete has been proposed.Calcium silicate cement (CSC) composed of essentially the same raw materials as ordinary portland cement (OPC) cures through the consumption of carbon dioxide rather than hydration like OPC. CSC is being explored as a potential alternative to OPC, however, there is little to no information on its corrosion related durability. …


Orthogonal Saw Biosensor Fem Simulation Based On St-Quartz With Crystalline Zno Guiding Layer, Saurabh Patwardhan Nov 2022

Orthogonal Saw Biosensor Fem Simulation Based On St-Quartz With Crystalline Zno Guiding Layer, Saurabh Patwardhan

USF Tampa Graduate Theses and Dissertations

Detection of trace amounts of biomarkers is a critical requirement in sensing the presence of conditions such as early-stage cancer. The ST cut of the Quartz crystal (ST-Quartz) supports two fundamental surface acoustic waves (SAWs) in mutually perpendicular, or orthogonal, directions: the Rayleigh wave and the shear-horizontal wave (RSAW and SH-SAW, respectively). The orthogonality enables the use of ST-Quartz in biofouling removal by the RSAW and mass sensing via the SH-SAW simultaneously. The purpose of this study is to find an ideal guiding layer and wavelength configuration that can enhance the sensing capability without sacrificing the biofouling removal ability for …


Community Heritage: A Source Of Health/Medical Aspirational Capital For Black Males, Lafrance Clarke Jr. Nov 2022

Community Heritage: A Source Of Health/Medical Aspirational Capital For Black Males, Lafrance Clarke Jr.

USF Tampa Graduate Theses and Dissertations

There is a recognized need for more Black male healers who pursue careers in medical fields.Thus, the purpose of this study was twofold: to explore historical documents to tell the histories of men of African descent who practiced healing in Florida and, from those histories, create a virtual heritage tour to support teaching about leadership through African American history and narratives of healing. The research questions were: How does the heritage curriculum history about Black men healers of FL provide a historical counter-narrative about Black men and their leadership in connection to health/medicine?How do historical counter-narratives about Black men support …


The Effects Of Motivationally Enhanced Digital Game-Based Learning On Undergraduate Students’ Learning Motivation, Mathematics Achievement, And Learning Retention In College Algebra, Dennis Ward Nov 2022

The Effects Of Motivationally Enhanced Digital Game-Based Learning On Undergraduate Students’ Learning Motivation, Mathematics Achievement, And Learning Retention In College Algebra, Dennis Ward

USF Tampa Graduate Theses and Dissertations

The purpose of this study was to design, develop, and test the effects of digital game-based learning on undergraduate students’ learning motivation, mathematics achievement, and learning retention in a college algebra course. Digital games utilize interactive digital media that offer rules-based challenges and react to the individual’s choices. Digital games have been used in preschool, K-12, higher education, and workplace environments in a wide range of subject areas, including language arts, secondary language acquisition, social studies, science, and math. Specifically, the effectiveness of digital game-based learning on students’ learning and motivation has been studied in college-level mathematics courses. However, previous …


Farmer Adoption Of Advanced Technology In Agribusiness, Justin W. Belcher Nov 2022

Farmer Adoption Of Advanced Technology In Agribusiness, Justin W. Belcher

USF Tampa Graduate Theses and Dissertations

Normally, family-owned farms are slow to adopt advanced technologies though these technologies can provide several benefits to the farm and have the potential to increase farm production volumes to help meet future population growth. The goal of this study was to document the factors that influence the adoption decision of advanced technologies by family-owned farms and what strategies can be used to motivate adoption. Case study research was conducted to gather data in a more structured way from family-owned farms typically excluded from past research for the purpose of comparing similarities across similar and dissimilar farms. For generalizing similarities, a …


Plasma Treatment Of Polyethylene And Polydimethylsiloxane By Air, Oxygen, And Carbon Tetrafluoride And Their Characterization, Osman Polat Nov 2022

Plasma Treatment Of Polyethylene And Polydimethylsiloxane By Air, Oxygen, And Carbon Tetrafluoride And Their Characterization, Osman Polat

USF Tampa Graduate Theses and Dissertations

In this thesis, low density polyethylene (LDPE) and polydimethylsiloxane (silicone/PDMS) were treated with oxygen (O2) , air and carbon tetrafluoride (CF4) low pressure 13.56 MHz radiofrequency plasma. An experimental setup was used to determine process power and irradiation time for improved modification, the validation was done by measuring the contact angle of the treated samples immediately after treatment. The modification used commercially available sheets to imitate its use in the industry and various applications. The treatment aims to increase/decrease the surface free energy, making it possible to modify the intrinsic inert materials without affecting the bulk. Increased wettability, adhesion, and …


Saudi Pre-Service Teachers’ Beliefs And Practices Regarding Digital Technology In Early Years Education: A Qualitative Case Study, May Mohammed Alyaeesh Nov 2022

Saudi Pre-Service Teachers’ Beliefs And Practices Regarding Digital Technology In Early Years Education: A Qualitative Case Study, May Mohammed Alyaeesh

USF Tampa Graduate Theses and Dissertations

This study investigated Saudi pre-service teachers’ beliefs and practices regarding digital technology in early years classrooms. It sought to determine whether participants were prepared to employ such technology to meet the objectives of the Saudi Vision 2030 national development program. This topic was viewed through the lens of the TPACK framework. The study found that the student teachers were not sufficiently prepared to infuse digital technology. They held positive beliefs about digital technology infusion but were concerned about young children’s use of this technology. There was an absence of effective practices, participants’ technical competence was very basic, and their recognition …


Surviving A Broken System: Synergies Between Solidarity Economies And Sustainable Development Goals, Julie Beach Nov 2022

Surviving A Broken System: Synergies Between Solidarity Economies And Sustainable Development Goals, Julie Beach

USF Tampa Graduate Theses and Dissertations

Capitalism has created problems including wealth polarization, rapid depletion of natural resources, and pervasive systemic societal issues. Hard work is not enough to solve the unequal distribution and barriers preventing access to necessities. Sustainable Development Goals (SDGs) were created to remedy the harsh reality of global inequities and negative environmental impacts by working towards a more just and equitable future for all. Solidarity Economies (SE) offer an alternative framework to achieve these goals.

This research used multiple qualitative methods to investigate the synergies between SE and SDGs in a growing urban environment. St. Petersburg, FL struggles with affordable housing, food …


Development Of An Automated Platform For Sensing And Differentiating Vapor-Phase Btex Constituents, Jonathan Samuelson Nov 2022

Development Of An Automated Platform For Sensing And Differentiating Vapor-Phase Btex Constituents, Jonathan Samuelson

USF Tampa Graduate Theses and Dissertations

Light aromatic hydrocarbons are an inevitable byproduct of fossil fuel extraction, refinement, distribution, and use. The four lightest and most prevalent of these are benzene, toluene, ethylbenzene, and xylene, which are known collectively as BTEX. In spite of their chemical similarity these species have markedly different effects on human health and substantially different concentrations are permitted by OSHA in workplaces and by the EPA in ambient air and groundwater. Real-time detection, identification, and quantification of these species is therefore of great importance wherever they see industrial use.This work represents the continuation and advancement of a line of research in which …


Statistical Methods For Reliability Test Planning And Data Analysis, Oluwaseun Elizabeth Otunuga Nov 2022

Statistical Methods For Reliability Test Planning And Data Analysis, Oluwaseun Elizabeth Otunuga

USF Tampa Graduate Theses and Dissertations

This dissertation develops several statistical methods to advance the techniques and applications in the fields of reliability test planning and data analysis as well as statistical modeling and analysis in survival analysis.

The first project focuses on developing new demonstration test plans for lifetime data based on considering multiple objectives. Reliability demonstration tests have been broadly used for assuring reliability performance at the desired confidence level. We consider lifetime data that follows a Weibull distribution which has been broadly used for modeling a variety of shapes of lifetime distributions. When planning a demonstration test, there are often multiple aspects to …


Minecraft In Language Teacher Education: Acceptance And Integration In Practice, Kristen E. Fung Nov 2022

Minecraft In Language Teacher Education: Acceptance And Integration In Practice, Kristen E. Fung

USF Tampa Graduate Theses and Dissertations

In today’s technological era, understanding if and how teachers’ acceptance and integration of technology evolves is critical to understanding their needs. Technology creates complicated demands on educators and research shows various factors may contribute to their limited success at integrating it (Bustos & Nussbaum, 2009). Research also shows that teachers’ perceptions and attitudes towards pedagogical innovations and information and communication technologies are prominent factors that impact adoption and integration (Tejedor & Muñoz-Repiso, 2006), and the perceptions teachers develop as pre-service teachers influence their classroom performance as in-service teachers (Moon et al., 2016). While research shows plentiful evidence of the educational …


Comparison Study Of Consumer’S Perception Toward Urban Air Mobility In The United States And Rest Of The World Using Social Media Information, S M Toki Tahmid Nov 2022

Comparison Study Of Consumer’S Perception Toward Urban Air Mobility In The United States And Rest Of The World Using Social Media Information, S M Toki Tahmid

USF Tampa Graduate Theses and Dissertations

Urban Air Mobility (UAM) is a wide concept that will enable access to on-demand air mobility, cargo delivery, medical applications, and emergency services that is run through a connected and integrated transportation system. This study aims to investigate social media data to compare the major topics discussed in the United States and rest of the world and perform a sentiment analysis to see if the comments are positive, negative, or neutral. Twitter was the primary source of information that was used in this thesis, as it is a place where people interact, create, and share information and ideas online. In …


Beyond Health And Animal Rights: A Study In Black Veganism, Wendy J. Rib Nov 2022

Beyond Health And Animal Rights: A Study In Black Veganism, Wendy J. Rib

USF Tampa Graduate Theses and Dissertations

Veganism, or the avoidance of animal products, has been recognized by nutritionists and food scientists as a lifestyle choice associated with good health and lower prevalence of diabetes, obesity, hypertension, and heart disease. However, the choice to eschew all animal products is frequently more than just a diet. Many people practice veganism as part of a larger reformative social movement, seeking permanent change in food structures, advancing policies in animal welfare and transforming their everyday lives in the quest for cultural acceptance. Although the number of people who identify as vegans appears to be growing, it is often assumed that …


Health Effects Of Oil Spills And Dispersal Of Oil Droplets And Zooplankton By Langmuir Cells, Sanjib Gurung Nov 2022

Health Effects Of Oil Spills And Dispersal Of Oil Droplets And Zooplankton By Langmuir Cells, Sanjib Gurung

USF Tampa Graduate Theses and Dissertations

This Ph.D. dissertation deals with the study of the health effects of crude oil vapors from oil spills, the effect of Langmuir circulation on the dispersion of oil droplets during oil spill events, and the biological significance of Langmuir circulation. The introduction to areas of three major research projects undertaken during my Ph.D. is included in chapter 1 and the relevant literature review is included in chapter 2. The first research project described in chapter 3 involves the quantification of health effects on embryonic Gulf killifish due to exposure to crude oil vapors. The second research project described in chapter …