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Through The Lens Of Objectification Theory: Social Media Use And Women's Behavioral Health, Gina-Maria Roca

USF Tampa Graduate Theses and Dissertations

Background: Objectification theory considers how gender and culture intersect to position women at a greater risk of developing eating disorders, depression, and sexual dysfunction. Self-objectification is defined as the internalization of a third person perspective to view one’s own body, which then leads to mental health consequences of anxiety, body shame, insensitivity to internal drives, and decreased peak motivational states. Body surveillance, the habitual and constant monitoring of the body, denotes the behavioral manifestation of self-objectification. Altogether, the accumulation of objectifying experiences and mental health consequences heighten women’s risks of developing the aforementioned mental disorders.

Rationale: Extant experimental and correlational …

Partial Characterization Of Plasmodium Falciparum Protein Kinase Abck2 (Pfabck2), Muhammad Khalid

USF Tampa Graduate Theses and Dissertations

Malaria is a major threat to the public health worldwide as it is affecting populations in tropical and subtropical areas globally. Among those populations are around 40% of pregnant women and children who are susceptible to this disease. Plasmodium falciparum is the most lethal agent that causes malaria in human. Currently, there is drug resistance against antimalarial drugs in parasite against treatment of malaria infections, it is essential to search for new drug targets in order to find cure and alleviate suffering of human population.

There are approximately 100 protein kinases in P. falciparum that are involved in phosphorylation of …

Determining Level Of Cognitive Impairment Via Computing Fractals Using A Computer, Kodhanda Karthik Siriyala

USF Tampa Graduate Theses and Dissertations

Mild Cognitive Impairment is a condition that affects an individual's thinking and decision making capabilities. Specifically, it is one where an individual's capabilities of memorizing, thinking and decision making are less efficient when compared to others. In order to diagnose this condition, a conventional method is to provide the subject with a small challenge they should be completed using pen and paper. This thesis focuses on how this method can be converted to a computer based test. A data visualization tool named Processing has been used to develop a system that runs a game-like test, which is completed by individuals …

Political Decisions On Police Expenditures: Examining The Potential Relationship Between Political Structure, Police Expenditures And The Volume Of Crime Across Us States, Xavier D. Burch

USF Tampa Graduate Theses and Dissertations

The present study was designed to examine the variations in criminal justice expenditures across states in relation to crime, measures of political party membership, and several control variables that also attempt to explain both property and violent crime. The year, 2009, was chosen for the analysis. Data in the present study were collected by Olugbenga Ajilore (2016) for the year 2009 and supplemented with other state level data. The Ajilore dataset is one of the few datasets that has reliable criminal justice expenditure data across states, which is also disaggregated by type. Criminal justice expenditure data is actually quite difficult …

An Analysis Of Organ Donation Presentations On Weibo, Shengfei Li

USF Tampa Graduate Theses and Dissertations

This thesis analyzes the presentation of organ donation organization on Weibo. This study used content analysis to find out the Love.Hope organ donation organization’s main content of Weibo’s content.

The main content includes six themes. The theme of popularizing organ donation knowledge is the majority. Through analyzing the correlation of content of each themes with shares, likes, and comments. It is concluded that people are more inclined to engage with Weibo posts with popularization of organ donation knowledge and stories of organ donors and recipients, and people also concern about the organ supply and demand situation in China.

It turns …

Simulation Of Radiation Flux From Thermal Fluid In Origami Tubes, Robert R. Bebeau

USF Tampa Graduate Theses and Dissertations

Spacecraft in orbit experience temperature swings close to 240 K as the craft passes from the shadow of the Earth into direct sunlight. To regulate the craft’s internal energy, large radiators eject unwanted energy into space using radiation transfer. The amount of radiation emitted is directly related to the topology of the radiator design. Deformable structures such as those made with origami tessellation patterns offer a mechanism to control the quantity of energy being emitted by varying the radiator shape. Three such patterns, the Waterbomb, Huffman Waterbomb, and Huffman Stars-Triangles, can be folded into tubes. Origami tubes offer greater control …

The Influence Of Instagram Selfies On Female Millennials’ Appearance Satisfaction, Diliara Bagautdinova

USF Tampa Graduate Theses and Dissertations

Scholars have proved negative effects of social network sites on women’s body image caused by social comparison processes. However, only a few studies have examined the effects of Instagram on women’s appearance satisfaction and no selfies were taken into consideration in regard to that issue. The purpose of this research was to examine the social comparison theory through the lens of Instagram selfies and determine the effects of selfies on women’s appearance satisfaction. In-depth interviews with 26 female millennials, ages 18 to 32, reveal the re-defined standard of an ideal body image, shifting away from being skinny to becoming fit, …

Evaluation Of A Hierarchal Training Model For Group Home Staff, Elizabeth Marie Lynch

USF Tampa Graduate Theses and Dissertations

Direct-care staff working with individuals with developmental disabilities (DD) are frequently exposed to challenging behavior from residents and expected to respond correctly to challenging resident behavior, but often receive insufficient training due to lack of resources and high staff turnover (e.g., Collins, 2012; Collins, Higbee, & Salzberg, 2009; Haberlin, Beauchamp, Agnew, & O’Brien, 2009; Pelletier, McNamara, Braga-Kenyon, & Ahearn, 2010). Training methods such as Behavioral Skills Training (BST) are highly intrusive and require high amounts of resources (e.g., Parsens, Rollyson, & Reid, 2012). Research suggests technological based alternatives are more cost effective, decreases training time and response effort from management, …

Sustainable Production Of Bio-Based Succinic Acid From Plant Biomass, Enlin Lo

USF Tampa Graduate Theses and Dissertations

Succinic acid is a compound used for manufacturing lacquers, resins, and other coating chemicals. It is also used in the food and beverage industry as a flavor additive. It is predominantly manufactured from petrochemicals, but it can also be produced more sustainably by fermentation of sugars from renewable feedstocks (biomass). Bio-based succinic acid has excellent potential for becoming a platform chemical (building block) for commodity and high-value chemicals.

In this study, we focused on the production of bio-based succinic acid from the fiber of sweet sorghum (SS), which has a high fermentable sugar content and can be cultivated in a …

Producing The Past: Contested Heritage And Tourism In Glastonbury And Tintagel, Vivian Beatrice Gornik

USF Tampa Graduate Theses and Dissertations

Heritage, the “present-centered” use of the past (Ashworth 2007) influences the identities of contemporary citizens (Palmer 2005, Sommer 2009). Grasping the ways in which the production and consumption of heritage takes place is becoming increasingly relevant in a post-Brexit Britain, where the national identity is constantly up for debate. This research asks: what role does heritage tourism play in (re)producing hegemonic national narratives in Glastonbury and Tintagel? And subsequently, what do these narratives say about broader conceptualizations of English identity?

Arthurian legend permeates the historical narrative in both locations. According to the legend, King Arthur was conceived and born in …

Testing And Packaging For Mems Acoustic Emission Sensors, Ting-Hung Liu

USF Tampa Graduate Theses and Dissertations

The goal of this research is to improve the structure and dimension of the MEMS acoustic emission sensor. Acoustic emission sensor (AE sensor) based on the piezoelectric transducer is a well-developed technology in non-destructive testing that is widely used to determine permanent damage such as cracks and corrosions in buildings and structures. The AE sensor can be used to monitor cracks in structures and to check leakage in pressurized systems. The location of cracks in a structure or system leakage causes a high-frequency surface vibration while releasing ultrasonic energy. The frequency of this energy is typically between 30 kHz to …

"I'Ve Never Had That": An Exploration Of How Children Construct Belonging And Inclusion Within A Foodscape, Olivia M. Fleming

USF Tampa Graduate Theses and Dissertations

American consumer culture is often depicted as competitive and based on the acquisition of capital and status through goods or experiences. To date, researchers commonly exclude children from this conversation and therefore fail to wholly assess the impact consumer culture has on one’s choices or behavior. This study adds to a growing body of literature exploring the experiences and agency of children within the broader consumer culture by examining how marginalized children from a lower socioeconomic background use food as a resource for belonging among peers. Observation and interview data collected during designated lunch and snack times at a summer …

A Woman's Place In Jazz In The 21st Century, Valerie T. Simuro

USF Tampa Graduate Theses and Dissertations

Women often harbor ingrained attitudes that restrain them from achieving a successful career. They retain deep-seated attitudes that confine them to a self-defined space based on internalized patriarchal standards. Some women do achieve success in spite of the challenges they face. Esperanza Spalding, a young, African-American woman jazz instrumentalist is one such success story. She defies convention, plays an unconventional musical instrument in a musical genre that is historically deemed a masculine world. My thesis discusses the difficult path she traverses between feminist ideals and commercial success. It discusses what characteristics of femininity she chooses to display. Some intentional, some …

Yet Another Ferguson Effect: An Exploratory Content Analysis Of News Stories On Police Brutality And Deadly Force Before And After The Killing Of Michael Brown, Carl Root

USF Tampa Graduate Theses and Dissertations

This research examined the police-media relationship through an exploratory content analysis of news articles indexed as police brutality and/or deadly force published in six newspapers (The New York Times, Los Angeles Times, Chicago Tribune, St. Louis Post-Dispatch, Denver Post and USA Today) between August 9th, 2013 and August 9th, 2015. This timeframe was selected in order to determine whether significant differences exist between articles published in the year before the killing of Michael Brown in Ferguson, Missouri on August 9th, 2014 compared to those published in the year afterward. Specifically, this research examined whether and how news stories pre and …

Ripple Effects Of The Belo Monte Dam: A Syndemic Approach To Addressing Health Impacts For The Downstream Community Of Gurupá, Cynthia A. Pace

USF Tampa Graduate Theses and Dissertations

This dissertation examines the public health impacts of a large dam project on a downstream community using the framework of Syndemic Theory. The particular focus is the Belo Monte Dam, located in the Brazilian Amazon, and its impact on the community of Gurupá, Pará. At the present time the Belo Monte Dam, which is nearing completion, stands out in scale as being the world’s third largest dam complex. Gurupá is a community well known (and well-studied) in the social science literature as Amazon Town. The aims of this study are to assess the pre-existing public health of Gurupá, as well …

Relationship Between Extracurricular Activity Involvement And Student Success Among High School Students In Accelerated Academic Curricula, Camille E. Hanks

USF Tampa Graduate Theses and Dissertations

Over the last few decades, a growing body of research has linked extracurricular activity participation with positive outcomes among high school students. Extracurricular activities often provide a rich environmental context for positive youth development, given that they provide opportunities for identity formation, the creation of interpersonal connections, and the development of social, emotional, academic, and/or career-related skills. However, there are no studies to date examining the relationship between extracurricular activity involvement and student outcomes among students enrolled in rigorous high school curricula (e.g., Advanced Placement [AP] and International Baccalaureate [IB]). The purpose of the current study was to extend the …

Quantitative Proteomics To Support Translational Cancer Research, Melissa Hoffman

USF Tampa Graduate Theses and Dissertations

Altered signaling pathways, which are mediated by post-translational modifications and changes in protein expression levels, are key regulators of cancer initiation, progression, and therapeutic escape. Many aspects of cancer progression, including early carcinogenesis and immediate response to drug treatment, are beyond the scope of genetic profiling and non-invasive monitoring techniques. Global protein profiling of cancer cell line models, tumor tissues, and biofluids (e.g. serum or urine) using mass spectrometry-based proteomics produces novel biological insights, which support improved patient outcomes. Recent technological advances resulting in next-generation mass spectrometry instrumentation and improved bioinformatics workflows have led to unprecedented measurement reproducibility as well …

“I Want To Be Who I Am”: Stories Of Rejecting Binary Gender, Ana Balius

USF Tampa Graduate Theses and Dissertations

Historically, in academic literature—sociological and otherwise—surrounding the daily lives of LGBT+ people, people who reject binary gender are very marginally represented. In this study, I specifically seek to understand the way my participants articulate their sense of their gender identities through the stories they tell of their experiences. This study attempts to answer the following questions: What are the stories of gender identity construction for people who reject binary gender? How do they understand the ways they are held accountable to binary gender in the day-to-day? How do they perceive and make meaning of gender in their lives? Through ten …

Essays In Applied Microeconomics, John Hartman

USF Tampa Graduate Theses and Dissertations

In the first chapter, I investigate reputational effects of the disclosure of negative information in a market affected by adverse selection. A series of recent discoveries has increased consumer concern over the presence of counterfeits in the market for fine and rare wine. For the thousands of bottles sold at auction each year, house reputation is used as a quality assurance mechanism to signal product authenticity. Using sales data from 2005-2015 for the ten largest auction houses, I study consumer reaction following two recent disclosures of an auction house having offered or sold counterfeit wine. My identification strategy to examine …

Development And Validation Of The Exercise Appearance Motivations Scale, Leah S. Boepple

USF Tampa Graduate Theses and Dissertations

Exercise rooted in changing one’s appearance is associated with increased disordered eating and body image pathology. There are a limited number of scales assessing appearance-based exercise, and those that do are methodologically flawed. The aim of the current work was to develop a psychometrically sound measure of appearance-based exercise (Exercise Appearance Motivations Scale (EAMS)). Female undergraduate students (N = 650) completed an online survey designed to assess the EAMS’ psychometric properties. Factor analysis and hierarchical regressions were used for measure development and validation. Five factors of the EAMS were identified through factor analysis: muscularity, appearance, societal pressures, shape/weight, and avoidance/shame. …

Investigation Of Thermal History In Large Area Projection Sintering, An Additive Manufacturing Technology, Justin Nussbaum

USF Tampa Graduate Theses and Dissertations

The goal of this work is to explore the benefits of using long exposure times with polymer powder bed fusion additive manufacturing processes and examine the feasibly of this new application as a manufacturing process. It is well known that the sintering which occurs in these systems are a time and temperature dependent process. However, the most common powder bed fusion systems use a laser which scans and heats the powdered feedstock for microseconds at a time, leaving insufficient time for the polymer to fully melt and/or fuse, leading to reduced mechanical properties. Little has been published on the effects …

Contingent Narratives: Exploring Facets Of Cross-Cultural Awareness In An Experiential Global Education Course, Nicholas Bardo

USF Tampa Graduate Theses and Dissertations

This narrative inquiry explores the process through which a combination of coursework, field experiences, and experiential classroom activities engaged pre-service teachers with opportunities to expand their perspective upon culturally normative conceptions of values, beliefs, and worldview. Due to the current racial and ethnic demographic gap separating the professional ranks of the teaching force and the increasingly diverse population of students in the United States, cross-cultural awareness is imperative for both teacher education programming and membership in a culturally pluralistic society.

Drawing on multiple data points, the narrative illuminates the participant voices, context, and dynamic social process of teaching and learning. …

A Behavioral Analysis Of Households Using Reclaimed Water In Irrigation: Case Of Pinellas County, Florida, Natalie Kuraya-Ziyadeh

USF Tampa Graduate Theses and Dissertations

In order to tend to the world’s dwindling freshwater supplies, sustainable alternative methods need to be integrated in order to keep up with the world’s increasing demand. Reclaimed water (RW) is one of the sustainable methods adopted by some Floridian cities such as Tampa, Tallahassee, and St. Pete that provide an alternative water source for non-potable uses. However, despite this alleviating effect RW has on freshwater supplies, it is crucial to recognize the potential harm it poses on neighboring waterbodies due to the residual contaminants it still contains, including Nitrogen (N) and Phosphorous (P). As such, studying residents’ knowledge and …

The Effects Of Gopher Tortoise (Gopherus Polyphemus) Herbivory On Plant Community Composition And Seed Germination, And The Effects Of Gut Passage On The Germinability Of Seeds: A Meta-Analysis, Jason C. Richardson

USF Tampa Graduate Theses and Dissertations

Herbivory produces direct and indirect effects on plants and at different spatial scales will have varied consequences. Consumption of plants by vertebrate grazers may affect the plants on an organismal level through direct mortality, on a community level by changing species composition or by altering the rate of succession, and even at a whole ecosystem level by altering nutrient cycles.

The majority of the scientific literature has focused extensively on herbivory by mammals and birds. With regard to mammals, studies have shown how folivory affects individual plants, plant populations, and communities of plants.

Mammals, as well as birds, also ingest …

Language Educators’ Perceptions Of Their Use Of Social Media For Pedagogical Purposes, Alessandro Cesarano

USF Tampa Graduate Theses and Dissertations

Technology has changed the way we communicate, teach, and learn. Today’s generation of college students has never known what it is like to be without a cell phone or a computer. Social media is an integral part of their lives. As technology evolves, so do students’ expectations for a learning experience. This experience goes beyond the traditional classroom boundaries’ constrains. Understanding how to take advantage of the pedagogical potential of new technologies is therefore essential for language educators. Broadly speaking, there is much discussion about the integration of social media in language education. However, little is known about how these …

Exploring Spanish Heritage Language Learning And Task Design For Virtual Worlds, Brandon J. King

USF Tampa Graduate Theses and Dissertations

In this exploratory case study, I take a constant comparative methods type approach to exploring a shift in second language acquisition (SLA) away from approaches built on the assumption that language participants in the U.S. are monolingual English speakers (Block, 2003; Ortega, 2009, 2013; Thompson, 2013; Valdés, 2005), with little initial investment in the language or its culture (Rivera-Mills, 2012; Valdés, Fishman, Chavéz, & Pérez, 2006). This bias has entrenched a monolingual speaker baseline for statistical analysis within many experimental designs (Block, 2003; Ortega, 2009, 2013; Thompson, 2013; Valdés, 2005). Further, I redress this methodological bias by applying sociocultural theoretical …

Studies Aimed At The Synthesis Of Anti-Infective Agents, Ankush Kanwar

USF Tampa Graduate Theses and Dissertations

Infectious diseases continue to be a major concern worldwide. They are the second leading cause of death after heart disease. Factors such as an increasing global population, travel, urbanization, global climate change and evolution of pathogens have made infectious diseases more common. Infectious diseases, particularly neglected tropical diseases (NTDs) result in many deaths worldwide. Malaria and leishmaniasis are two common (NTDs) which affect low income countries around the globe. Low cost drugs with novel mechanism of action are required to tackle the growing resistances of parasites against current drugs used in the developing world, where most of the cases occur. …

A Multiple-Case Study Examining Faculty Members’ Online Course Design And Teaching Experiences In Distance Education, Ahmet Colak

USF Tampa Graduate Theses and Dissertations

With the advances in technology, there has been a steady and unstoppable expansion in online education, and as technology has kept changing, so has online education. These changes have impacted the experiences of the faculty members, which has led to a growing interest in examining what online faculty members’ lived experiences are. To have a better understanding of the prior status of the research conducted on online education, this dissertation included a systematic literature review between the years 2000-2018. The systematic review of the literature demonstrated that the major issues examined in prior studies included online faculty motivation, inhibitors, online …

Identification Of Novel Hits Against, Ala A. Azhari

USF Tampa Graduate Theses and Dissertations

Leishmaniasis is a disease caused by obligate intracellular parasites of the genus Leishmania, including 20 species that are pathogenic to humans. Female sand fly is the known vector that can transmit the disease. Visceral leishmaniasis is the severe form of the disease that affects internal organs and can be fatal with inappropriate diagnosis or treatment. Leishmania donovani is the causative agent of visceral leishmaniasis. Approximately 350 million in 89 countries are at risk of infection. Around 2 million new cases are reported annually with 500,000 of these are visceral leishmaniasis. Current drug therapies are inadequate due to their toxicity, high …

Changing Narratives Of Martyrdom In The Works Of Huguenot Printers During The Wars Of Religion., Byron J. Hartsfield

USF Tampa Graduate Theses and Dissertations

The aim of my project is to show how the lives, strategies and attitudes of Huguenot printers of the late sixteenth century both reflected and influenced the self-image of Protestant Europeans. Historians of the book such as Roger Chartier and Adrian Johns have argued that the process of printing includes several components which are easily overlooked by historians interested in exploring thoughts and attitudes. My project attempts to put these insights to practical use by demonstrating how printers were as integral to the process of reading as were readers and writers. I investigate the lives, social networks, and business strategies …