Digital Commons Network^™

Coastal Cities In The Southern Us Floodplains: An Evaluation Of Environmental Equity Of Flood Hazards And Social Vulnerabilities, Lubana Tasnim Mazumder

USF Tampa Graduate Theses and Dissertations

Floods are recognized as one of the most common and widespread natural hazards in the United States (US). They are responsible for uncompensated losses and damages. Furthermore, evidence suggests flooding inflicts more harm among socially vulnerable groups, incapable of withstanding hazard events, raising environmental equity (EE) and justice (EJ) concerns. Regrettably, with continuing climate change and urbanization, flooding will not subside in the future; instead, the flooding frequency and intensity will increase in many parts of the US, and the trend of disproportionate impacts will continue to rise.

Since Hurricane Katrina, a considerable amount of research has been conducted on …

Spatial Pattern And Environmental And Social Factors Of Monkeypox In The Contiguous United States, Linbo Han

USF Tampa Graduate Theses and Dissertations

Monkeypox is a rare viral disease that is usually transmitted to humans through contact with infected animals, such as rodents or primates. Although its symptoms are similar to those of smallpox, monkeypox is generally less severe and rarely fatal. In recent years, however, there has been an uptick in the number of reported cases, with a large outbreak occurring in several parts of the world in May 2022. This has raised concerns among public health officials and researchers, who are working to better understand the factors that contribute to the spread of the disease. One promising approach to studying the …

Spatial Mismatch Between Electric Vehicles (Evs) And Ev Charging Stations In Florida, Chuang Yin

USF Tampa Graduate Theses and Dissertations

Carbon emission is a key contributor to global warming and climate change. Reducing carbon emissions has posed as a challenge for several decades, prompting a rising alliance of nations, municipalities, corporations, and other establishments to commit to achieving net-zero emissions. One of the trends in many countries is to replace traditional internal combustion engine (ICE) vehicles with alternative fuel vehicles, especially electric vehicles (EVs). The Global EV Outlook 2021 report by IEA reveals that there was a 41% surge in the registration of electric cars in 2020, resulting in the sale of approximately 3 million electric cars worldwide. Since the …

The Invisible Victims Of Commercial Sexual Exploitation: Boys And Their Barriers To Access To Services, Amanda L. Connella

USF Tampa Graduate Theses and Dissertations

While there has been a large body of research conducted on girl (under the age of 18) victims of commercial sexual exploitation, boy (under the age of 18) victims do not seem to receive the same attention. From the few studies that have been conducted, boys and young male victims of commercial sexual exploitation have been shown to have gender specific barriers that prevent them from getting help, yet not many papers explore this unique problem. Using survey data from key providers that work in programs that serve commercially sexually exploited boys, the present study fills this hole in the …

Do Industries' Political Profiles Affect Their Portfolio Return Performance?, Shaddy S. Douidar

USF Tampa Graduate Theses and Dissertations

The political profiles of an industry influence its performance due to its impact on industry-level investor sentiment and idiosyncratic risk. I form eight comprehensive political profile portfolios after double sorting on industry-level: (1) political geography proxied by political alignment, (2) corporate political strategies (CPS), proxied by donations to political action committees & lobbying expenditures, (3) and government interference, proxied by dependence on procurement contracts & federal regulations, and exhibit that an industries’ political profiles impact its returns. Industries with high political alignment, concentrated corporate political strategies, and low government interference, deemed the high-performance portfolio, earn an annualized alpha of 10.3428%, …

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 …

Using Gis-Based Land Use Strategies To Minimize The Impacts Of Urbanization On Agricultural Land And Forest Cover: Case Study Of The City Of Limbe, Cameroon, Lucy Ebude Deba Enomah

USF Tampa Graduate Theses and Dissertations

Urbanization is one of the most dominant phenomena of the 21st century; it is propelled by natural growth and rural-to-urban migration. This latter is typically a product of rural residents moving to urban centres in search of economic opportunities. This phenomenon is accompanied by immense land use and cover changes – predominantly agricultural and forest lands to urban land uses such as buildings and infrastructure. The goal of this research was to contribute to efforts to minimize the impacts of urbanization on agricultural land and forest cover in Limbe, Cameroon, and to develop GIS-based strategies to allocate suitable land for …

An Anthropology With Human Waste Management: Non-Humans, The State, And Matters Of Care On The Placencia Peninsula, Belize, William Alex Webb

USF Tampa Graduate Theses and Dissertations

The management of human waste is a seldom studied phenomenon in anthropology. Yet across the globe, in countries both rich and poor, it presents pervasive and difficult to tame problems. This dissertation draws on complimentary theories of management and entanglements to explore the practices and processes of organizing human waste on the Placencia Peninsula, Belize. The results illustrate how problems are conditioned and defined by messy relations between institutions, people, technologies, materials, and ecological life.

Fieldwork and analysis for this work was a culmination of years of interdisciplinary collaboration between other anthropologists and engineers at the University of South Florida. …

Adapting The Montessori Method In Saudi Early Childhood Classrooms, Lila A. Alhashim

USF Tampa Graduate Theses and Dissertations

This study explored how teachers have adapted the Montessori method in Saudi early childhood classrooms to align with Saudi socio-culture and Islamic practices. The study was framed using the socio-cultural theory. A qualitative multi-case study design was used to collect data from semi-structured interviews and on-site observations for four Saudi early childhood teachers in two Montessori classrooms in Saudi Arabia. The data were thematically analyzed manually and with NVivo software. The study results showed that the teachers encouraged children’s independence and freedom of choice in work time and during the classroom day, but limited their freedom during mini-lessons and circle …

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

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

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 …

Farmers’ Organizations And Development Actors In A Pandemic: Responses To Covid-19 And The Food-Energy-Water Nexus, Atte Penttilä

USF Tampa Graduate Theses and Dissertations

The Covid-19 pandemic disrupted the lives of millions, if not billions, in some shape or form. This global multi-sited dissertation documents responses and changes in the agricultural development context within the AgriCord Alliance and network as they had appeared during the pandemic, with a specific focus on co-production of resilience and the Food-Energy-Water Nexus. The research elucidates experiences representing the whole ‘food chain’ of a global agricultural development network. As the Covid-19 pandemic was a global event, it offered an opportunity for global disaster research. During the pandemic, the farmers’ organizations and their members faced economic stress as marketplaces closed …

Using Online Reviews To Identify How Hotels Can Satisfy Travelers With Pets While Making Money, Sonia Weinhaus

USF Tampa Graduate Theses and Dissertations

A Qualitative Content Analysis of user generated content in the form of online reviews reveals an opportunity for hotels to better serve Travelers With Pets and collect partitioned fees. Examining more than 3,000 reviews of 92 hotels from five geographical regions of the United States identifies how to close the gap between what customers want and what hotels offer. This study derives the Minimum and Maximum Typologies of pet policy structures from the coding of online reviews. Travelers With Pets are willing to pay partitioned fees if the fee is viewed as fair. Improving saliency of pet fees is revenue …

Functional Morphology And Taphonomy Of Ordovician–Silurian Diploporan Echinoderms, Stephen Ashley Hill

USF Tampa Graduate Theses and Dissertations

Diploporan echinoderms were one of the most speciose groups of stemmed echinoderms during the Ordovician. Despite this widespread abundance, the fossil record of diploporan fauna consists primarily of incomplete specimens, with complete specimens being rare. While the theca, or body, is more commonly preserved, the feeding appendages and the attachment structures (i.e. stems or holdfasts) are seldomly preserved. Insight into these features is highly valuable to the understanding the paleoecology, like the feeding and respiratory strategies, of these enigmatic creatures.

One group of diploporan echinoderms which does have an extensive fossil record, is the Holocystites Fauna, primarily known from the …

Inland Tropical Cyclone Intensity Decay In The Continental United States, Yijie Zhu

USF Tampa Graduate Theses and Dissertations

Tropical cyclone (TC) hazard preparation is mostly focused on coastal cities with less attention typically paid to inland regions. The impact of TCs that propagate far inland is often underestimated and can cause unexpected loss of life and economic loss. This dissertation aims to understand the decay process of TCs during the post-landfall stage by answering three main research questions: (1) What are the general patterns of inland tropical cyclones, including spatial variations, decay rates, and translation speeds? (2) Are there temporal changes in the intensity decay from inland moving hurricanes? (3) How is the hurricane post-landfall dissipation related to …

Florida Punks: Punk, Performance, And Community At Gainesville’S Fest, Michael Anthony Mcdowell Ii

USF Tampa Graduate Theses and Dissertations

Fest is an annual punk rock music festival held in Gainesville, Florida. At Fest, participants engage in aesthetic creation and participation, negotiate identities, participate in political discourse, and forge communities. In this dissertation, I use theories of performance, framing, and culture to understand Fest. To do so, I theorize Fest using three approaches to performance: performance as an object of study, performance as a metaphor for everyday life and identity, and performance as a method of inquiry. Using these three approaches to performance, I understand Fest as performance, as a site that permits and constrains performances of self, identity, and …

A Convergent Approach To Aqueous Lead (Pb) Mitigation Of A Supplemental Self-Supply Shallow Groundwater Source Accessed By Handpumps In Madagascar, Adaline Marie Buerck

USF Tampa Graduate Theses and Dissertations

The World Health Organization (WHO) has consistently listed lead (Pb) as one of the ten chemicals of major public health concern. Though the toxic nature of lead has been known since the 20th century it is still utilized in a wide variety of products due to its favorable properties. Exposure to lead still accounts for approximately 900,000 deaths annually and disproportionately impacts those in low- and middle-income countries (LMIC) due to a variety of reasons such as poverty, malnutrition, and lack of knowledge on the toxic nature of lead. Lead exposure routes include air, soil, dust, diet, and water. Though …

Population Genomics Of The Giant Caribbean Sea Anemone Condylactis Gigantea (Anthozoa: Actiniidae) In Florida And Across The Caribbean, Nancy E. Sheridan

USF Tampa Graduate Theses and Dissertations

The giant Caribbean sea anemone Condylactis gigantea is a long-lived, conspicuous, and phenotypically diverse species native to the western Atlantic Ocean (from Bermuda to southeast Brazil), Caribbean Sea, and southeastern Gulf of Mexico. This sea anemone is an important benthic community member that provides habitat to numerous species, including cleaner shrimp. This relationship makes these animals desirable to aquarists for both enjoyment and the service provided by the shrimp for the overall health of an aquarium, and which is why they are sought.

The extraction of about 3.3 million C. gigantea individuals in Florida over a 23-year period for the …

Organizing Economies: Narrative Sensemaking And Communciative Resilience During Economic Disruption, Timothy Betts

USF Tampa Graduate Theses and Dissertations

This dissertation unites organizational communication, and economic theory to understand how individuals make sense of economic crises, imbed power and logic in those understandings, and construct new economic realities in the aftermath of crisis. Contra economic orthodoxy, this project conceives of economy and economics as a social construct. As a social construct, individuals organize economy and economics through discourse, make sense of through narrative, and rebuild through communication. This dissertation combines different theoretical perspectives—actor-network theory, antenarrative organization theory, and the communication theory of resilience—to recenter social scientific accounts of economic reality around communication, story, and power.

Specifically, I focus on …

Fragmentation Of Chemically Herded Oil Slicks By Obstacles: Visualizations, Flow Measurements, And Spatial Distributions, Ali Alshamrani

USF Tampa Graduate Theses and Dissertations

Chemical herders are a promising technique for treatment of oil spills in icy waters at high latitudes. However, obstacles on the water surface such as floating ice affects or interferes with all spill response countermeasures including chemical herder operations by fracturing the contracting oil slick and trapping small oil patches. Chemical herders are likely to be especially useful in containing oil spills in remote, ice-infested Arctic waters, where using booms to contain an oil slick is difficult. Much of the previous research into chemical herder has focused on the effectiveness of different types of chemical herder agents to thicken oil …

Characterizing And Explaining Prevalence And Factors Associated With Non-Fatal Opioid Overdose In Florida, Jesse M. Bell

USF Tampa Graduate Theses and Dissertations

Many factors contribute to the opioid epidemic in Florida, including, but not limited to, physician over prescribing, opioid manufacturer malfeasance (direct marketing to physicians, hospitals, and universities, as well indirect political contributions, and deliberately obfuscating the impact of the addictive properties of their various drugs), and as the epidemic approaches its 25th year, sociodemographic characteristics. This body of work examines three of these. First, because an opioid naïve persons’ typical initial encounter with the drug is through a physician, we sought to shed light on the impact of direct pharmaceutical marketing to physicians. We identified opioid providing physicians from the …

Afro-Latinx And Afro-Latin Americans In The United States: Examining Ethnic And Racial Experiences In Higher Education, Glenda Maria Vaillant Cruz

USF Tampa Graduate Theses and Dissertations

Education research in the United States has vastly excluded Afro-Latinx and Afro-Latin American college students from the canon. Afro-Latinx and Afro-Latin American college students are presented with unique challenges and opportunities for identity exploration and development at the university level. As Schwartz, Kurtines, and Montgomery argue, higher education institutions extend emerging adulthood or the period in which individuals explore identities and develop a sense of self (Shwartz, Kurtines, and Montgomery 2005). Education research in the United States has historically centered around US-based racial formation, suggesting that Blackness and Latinness are mutually exclusive, what researchers Christopher Busey and Carolyn Silva refer …

Outside The Boundaries Of Biomedicine: A Culture-Centered Approach To Female Patients Living Undiagnosed And Chronically Ill, Bianca Siegenthaler

USF Tampa Graduate Theses and Dissertations

As a community who voices feeling misunderstood, unheard, and uncared for by the medical system, female patients who live undiagnosed and chronically ill and their health narratives lie beyond biomedical boundaries. To examine how chronically ill and undiagnosed female patients narrate their experiences in and with the biomedical system and how these narratives resist biomedical health standards, I employ semi-structured interviews with 20 female patients living undiagnosed and chronically ill as well as engage in critical autoethnography to recount my own health experiences living a part of this community. In utilizing the culture-centered approach to health communication as a theoretical …

Isotopic Study Of The Waters From The Sulphur Springs Catchment, Tampa, Florida, Esra Zengin

USF Tampa Graduate Theses and Dissertations

A stable isotope study was carried out using precipitation, spring water, groundwater well sample, and a seawater sample during the wet season in the Sulphur Springs watershed in Tampa, Florida. Studies that track long term isotopic variation over wet seasons are limited in the region. To fill this knowledge gap, this study aims to quantify the contributions of precipitation and diffuse sources to discharge in Sulphur Springs. A three-component mixing model was applied using δ18O and δ2H values to determine different source water contributions to spring water discharge. The three-component mixing model calculations suggest spring water consists mainly of diffuse …

Measuring Sustainable Development Through Tax Increment Financed Brownfield Redevelopment Statutes: A Florida Case Study, Jeff Burton

USF Tampa Graduate Theses and Dissertations

This research measures the theoretically sustainable development synergy of United States’ redevelopment, tax increment, and brownfield statutes and questions local redevelopment professionals on this combination’s implementation. This policy’s integration and application measurements guide increased knowledge and best practice methods in the path of America’s population migration into urbanized areas, thus managing the economic, environmental, and social impacts for future generations.

This examination used a pragmatic, qualitative, and quantitative mixed-method approach to identify, collect, code, and analyze redevelopment, tax increment, and state brownfields laws. An exhaustive literature review of the laws’ histories explained when and why they exist. In addition, a …

Host-Pathogen Coevolution Between Tasmanian Devils (Sarcophilus Harrisii) And Devil Facial Tumor Disease, Dylan Garret Gallinson

USF Tampa Graduate Theses and Dissertations

Coevolution is a driving force of rapid evolution, yet the complexity of coevolutionary interactions has made it difficult to characterize the genomic basis of traits mediating such relationships. Coevolutionary dynamics are especially important in host-pathogen systems where the host and pathogen must constantly adapt to one another. The Tasmanian devil and its species-specific transmissible cancer, devil facial tumor disease (DFTD), provide the rare opportunity to study host-pathogen coevolution in a complex natural system. Extensive spatiotemporal devil sampling, high linkage disequilibrium in devils, and a large selective pressure imposed by DFTD facilitate a system tractable for study. Here, we characterized devil …

Black Cemeteries Matter: The Erasure Of Historic Black Cemeteries In Polk County, Florida, Juliana C. Waters

USF Tampa Graduate Theses and Dissertations

In the past several years, the Tampa Bay area has experienced a reckoning with regard to the intentional erasure, destruction, and abandonment of historic African American cemeteries such as Zion Cemetery in Tampa or St. Matthews Baptist Church Cemetery in Clearwater. Scholars, journalists, community members, archaeologists, and others have contributed to a growing movement that aims to identify and document these sacred sites in an effort to prevent further destruction. In this vein, this project aimed to identify and record cemeteries in Polk County, examine the processes leading to the erasure of historic Black cemeteries, the history surrounding erasure on …

A Statistical Method For Quantifying Animal Interaction; Combining Time Geography And Simulation, Zachary J. Smith

USF Tampa Graduate Theses and Dissertations

Dynamic interaction (DI) describes the synchronous interaction of one or more individual animals over time. Current methods to quantify DI from tracking data are lacking. They typically require synchronized tracking data which limits their applicability to most studies. They also often do not have built-in tests of significance to evaluate interaction, and if so, rely on random walk models that lack biological realism. This research aimed to develop and evaluate a new way of measuring animal interaction that overcomes these limitations. The goal was to create a statistical method for quantifying and evaluating interaction that is relevant across computational, behavioural, …

Geothermal Development In Kenya: Gender Based Socio-Cultural And Socio-Economic Implications, Faye N. Ricker

USF Tampa Graduate Theses and Dissertations

This dissertation is an ethnographic case study that analyzes the gendered socio-cultural and socio-economic implications for a community that was displaced in order to develop a geothermal energy system in Kenya. The implications are rendered particularly interesting because the displaced community is also one of the communities served by the geothermal power grid. The analysis employs a composite framework of Feminist Political Ecology and the Political Ecology of Climate Change Mitigation. This work explores gendered perceptions and control of energy, livelihood activities, place attachment, and the cultural/spiritual significance of geothermal energy.

Geothermal energy is a potentially promising source of low-carbon …