Digital Commons Network^™

Neighborhood Perceptions Of Proximal Industries In Progress Village, Fl, Laura E. Baum

USF Tampa Graduate Theses and Dissertations

Progress Village, a historically Black neighborhood outside of Tampa, FL, encountered structural violence that included construction of an adjacent phosphogypsum stack. Why the neighborhood signed a legal agreement with the stack’s operating industry and the impacts of this decision provides a lesson in critical environmental justice. Theories of urban political ecology frame exploration of resident priorities, relationships with industry, risk perceptions, and health concerns. Utilizing activist anthropology, this thesis aims to be mutually beneficial to scholarly and neighborhood development. Ultimately, this research demonstrates how southern gradualism, racism, and a trend towards isolationism created today’s striving, yet marginalized and divided community. …

An Exploratory Study Of Test Anxiety As It Relates To The National Clinical Mental Health Counseling Examination, Alyson Carr

USF Tampa Graduate Theses and Dissertations

Test anxiety involves a variety of physiological, cognitive, and emotional components. Those suffering from high test anxiety seem to perform poorly on examinations because test anxiety can contribute to information processing challenges both while studying for tests and during evaluative situations. Current research indicates that when a training program is applied that incorporates cognitive behavioral techniques as well as study skills training, highly test anxious individuals can overcome information processing challenges, increase their academic performance, and earn higher scores on tests.

In this study, a training program (Counseling Exam Test Anxiety Intervention) combining cognitive behavioral techniques and study skills training …

Gamma Aapeptides As Host Defense Peptide Mimics, Yaqiong Li

USF Tampa Graduate Theses and Dissertations

There has been increasing concern regarding the emergence of multi-drug resistant pathogens. The resistance develops when pathogens, especially bacteria, are frequently exposed to conventional antibiotics, as they are heavily used in both human and livestock. This is due to the high target specificity of conventional antibiotics, which places pathogens in high selective pressures and eventually results in drug resistant by mutations. To address this issue, global actions and cooperation are needed. At the same time, new technologies and strategies need to be developed. Host defense peptides (HDPs) are widely found in the innate immune system. They show both direct antimicrobial …

Beauty, Sex, And Death: The Role Of Mortality Salience In Objectification Processes, Kasey Lynn Morris

USF Tampa Graduate Theses and Dissertations

Although much attention has been paid to the consequences of objectification, relatively little research has focused on the question of why women are objectified. From a terror management theory perspective, the association of women with (literal) objects strips them of the qualities that are threatening (on account of mortality concerns). Sexualization, however, underscores women’s animal nature, and this association is problematic in the management of existential anxiety. The current research builds on a distinction between sexual and appearance-focused objectification to identify the existential mechanisms in the motivation to dehumanize, and subsequently harm, women. Consistent with the hypothesis, participants primed with …

An Exploration Of Adolescent Obesity Determinants, Anastasia King Smith

USF Tampa Graduate Theses and Dissertations

In 2010, approximately two-thirds of adults and one-fifth of the adolescent population in the United States were considered either overweight or obese, resulting in the United States having the highest per capita obesity rate among all OECD countries. A considerable body of literature regarding health behavior, health outcomes, and public policy exists on what the Centers for Disease Control and Prevention considers an obesity epidemic. In response to the growing problem of childhood obesity, the Child Nutrition and WIC Reauthorization Act of 2004 (CNRA), which required that schools participating in the National School Lunch Program and/or School Breakfast Program have …

Leukemia Inhibitory Factor As A Neuroprotective Agent Against Focal Cerebral Ischemia, Stephanie Davis

USF Tampa Graduate Theses and Dissertations

Previous publications from this laboratory demonstrated that administration of leukemia inhibitory factor (LIF) (125 µg/kg) to young, male Sprague-Dawley rats at 6, 24, and 48 h after middle cerebral artery occlusion (MCAO) reduced infract volume, improved sensimotor skills, and alleviated damage to white matter at 72 h after the injury. In vitro studies using cultured oligodendrocytes (OLs) showed that LIF (200 ng/ml) also protects against 24 h of oxygen-glucose deprivation through activation of Akt signaling and upregulation of the antioxidant enzymes peroxiredoxin IV and metallothionein III. Other groups have demonstrated that LIF reduces neurodegeneration in animal models of disease, but …

Gait And Tremor Monitoring System For Patients With Parkinson’S Disease Using Wearable Sensors, Shyam Vignesh Perumal

USF Tampa Graduate Theses and Dissertations

Typically, a Parkinson’s disease (PD) patient would display instances of tremor and bradykinesia (slowness of movement) at an early stage of the disease and later develop gait disturbances and postural instability. So, it is important to measure the tremor occurrences in subjects to detect the onset of PD. Also, it is equally essential to monitor the gait impairments that the patient displays, as the order at which the PD symptoms appear in subjects vary from one to another.

The primary goal of this thesis is to develop a monitoring system for PD patients using wearable sensors. To achieve that objective, …

Graduate Student Perceptions Of Multi-Modal Tablet Use In Academic Environments, Ezzard C. Bryant Jr

USF Tampa Graduate Theses and Dissertations

The purpose of this study was to explore graduate student perceptions of use and the ease of use of multi-modal tablets to access electronic course materials, and the perceived differences based on students’ gender, age, college of enrollment, and previous experience.

This study used the Unified Theory of Acceptance and Use of Technology to identify the constructs that may explain a graduate student’s intention to use a multi-modal tablet in graduate course work. This study administered the UTAUT to 224 graduate students from four different colleges at a regional university. The models developed from the UTAUT explained 80% of the …

Stoicism In Descartes, Pascal, And Spinoza: Examining Neostoicism’S Influence In The Seventeenth Century, Daniel Collette

USF Tampa Graduate Theses and Dissertations

My dissertation focuses on the moral philosophy of Descartes, Pascal, and Spinoza in the context of the revival of Stoicism within the seventeenth century. There are many misinterpretations about early modern ethical theories due to a lack of proper awareness of Stoicism in the early modern period. My project rectifies this by highlighting understated Stoic themes in these early modern texts that offer new clarity to their morality. Although these three philosophers hold very different metaphysical commitments, each embraces a different aspect of Stoicism, letting it influence but not define his work. By addressing the Stoic themes on the morality …

Predictors Of Adult Community College Students' Intent To Transfer From The Community College With The Associate In Science, Associate In Applied Science, Or Associate In Arts Degree To A Public University In Florida, Anthony Gemart Hill

USF Tampa Graduate Theses and Dissertations

The purpose of this study was to examine the predictors and pre-transfer navigation experiences of community college students enrolled in Associate of Arts (AA), Associate in Science (AS), or Associate in Applied Science (AAS) degrees with transfer intent to Florida’s public universities. The population included adult students aged 26 and above enrolled in Florida state/community college AA, AS, or AAS programs. One hundred and seventy-five students from two community colleges participated in this study with a response rate of 10%. The valid data set included 101 respondents, AA (n =17), AS (n =76), AAS (n =4), other …

Cardiovascular Effects Evoked By Airway Nociceptive Reflexes In Healthy And Cardiovascular Diseased Rats, Justin Shane Hooper

USF Tampa Graduate Theses and Dissertations

Acute inhalation of airborne pollutants alters cardiovascular function and has been shown to have its greatest affects on individuals with pre-existing cardiovascular disease. Evidence suggests that pollutant-induced activation of airway sensory nerves via the gating of ion channels is critical to these systemic responses. Here, we have investigated the cardiovascular responses evoked by inhalation of AITC (TRPA1 agonist) and capsaicin (TRPV1 agonist) in healthy Sprague Dawley (SD) and Wistar Kyoto (WKY) rats, and cardiovascular diseased Spontaneously Hypertensive (SH) rats. Inhalation of the agonists by healthy SD and WKY rats caused significant bradycardia, atrio-ventricular (AV) block and prolonged PR-Intervals. Inhalation of …

Writing/Trauma, Natasha Noel Liebig

USF Tampa Graduate Theses and Dissertations

In writing/trauma, I address the association of trauma with knowledge, language, and writing. My discussion first works to establish the relationship between trauma and knowledge. I argue that trauma does not fit into the traditional Enlightenment model of scientific knowledge or the ontological model of what Michele Foucault calls the ‘truth-event.’ Rather, I contend that trauma is unique embodied knowledge, different from that of praxis and normal memory. In general, embodied knowledge is a matter of prenoetic and intentional operations. The body schema and body image maintain a power of plasticity and adjust to new motilities in …

Kant's Just War Theory, Steven Charles Starke

USF Tampa Graduate Theses and Dissertations

The main thesis of my dissertation is that Kant has a just war theory, and it is universal just war theory, not a traditional just war theory.

This is supported by first establishing the history of secular just war theory, specifically through a consideration of the work of Hugo Grotius, Rights of War and Peace. I take his approach, from a natural law perspective, as indicative of the just war theory tradition. I also offer a brief critique of this tradition, suggesting some issues that are endemic to these kinds of theories.

From this general understanding, the version of …

An Exploratory Study Of Factors Eliciting Va Employee No-Show Behavior In Veterans Affairs Employee Development Courses, Kenyon Tillotson

USF Tampa Graduate Theses and Dissertations

Recognizing the need for companies and organizations to retain employees, one of the topics given very little attention in the research is non-attendance in face-to-face training. This study presents findings from the analysis of archival data from a 2013 employee education survey. Exploratory factor analyses were conducted on two sets of data exploring barriers to participation in employee-development education classes. Extrinsic factors were identified as ‘more important things take priority’ and ‘circumstances beyond the employee’s control’. Intrinsic factors were identified as ‘personal motivation challenges’. These factors emerged as potential reasons for non-participation or no-show behavior in employee education courses. Possible …

Cell Permeability Studies Of Aapeptides And Novel Molecular Probes For Ad, Ge Bai

USF Tampa Graduate Theses and Dissertations

Alzheimer's diseases(AD) has been discovered and under research for more than 70 years, However there is no cure for these progressive and devastating diseases. Based on the following hypothsis: Aß metabolite problem/over production result in the accumulation, and lead to aggregation is the cause of Alzheimer’s disease. AApeptide and Melatonin derivatives can bind to Aß and block the aggregation of β amyloid monomers, decrease the toxicity of Aß to neurons and slow the progressive of Alzheimer’s diseases. In addition, AApeptide which mimic transmembrane peptide Tat will have similar transmembrane function. We have set up our goals as follows: 1) Using …

When Maps Ignore The Territory: An Examination Of Gendered Language In Cancer Patient Literature, Joanna Bartell

USF Tampa Graduate Theses and Dissertations

Cancer patients report having a high need for cancer information. Several studies show that the majority of patients surveyed report preferring information from the American Cancer Society (ACS). Ranging up to 129 pages, the ACS’ Detailed Guides (DG) are widely distributed throughout the United States, and offer patients an authoritative guide to help patients navigate the difficult terrain of the cancer journey. This dissertation examines the ACS’ cervical, endometrial, ovarian, penile, prostate, testicular, and vaginal cancer guides. Through a rhetorical analysis of the 7 guides, it was shown that the ACS DGs in question foster gendered narratives that strictly limit …

Genetic Moderators Of Cognitive Decline In The Health And Retirement Study, Shannon K. Runge

USF Tampa Graduate Theses and Dissertations

The current dissertation used a gene x environment (G x E) approach to examine the independent and interactive effects of specific genetic variants and participation in physical and cognitive/social activities (PA and CSA) on cognitive performance in 4,764 participants of the Health and Retirement Study. Using three-wave data, three sets of multi-level growth models were conducted to examine baseline, longitudinal, and interactive effects of genotype (i.e., ApoE, COMT, and BDNF) and CSA/PA on performance across five cognitive measures: immediate, delayed and total word recall, and serial 7s and backwards counting.

At baseline, the ApoE ε4 allele predicted …

Mining Dynamic Recurrences In Nonlinear And Nonstationary Systems For Feature Extraction, Process Monitoring And Fault Diagnosis, Yun Chen

USF Tampa Graduate Theses and Dissertations

Real-time sensing brings the proliferation of big data that contains rich information of complex systems. It is well known that real-world systems show high levels of nonlinear and nonstationary behaviors in the presence of extraneous noise. This brings significant challenges for human experts to visually inspect the integrity and performance of complex systems from the collected data. My research goal is to develop innovative methodologies for modeling and optimizing complex systems, and create enabling technologies for real-world applications. Specifically, my research focuses on Mining Dynamic Recurrences in Nonlinear and Nonstationary Systems for Feature Extraction, Process Monitoring and Fault Diagnosis. …

From Misdiagnosis To Prognosis: Autoethnographic Layered Accounts Of Life With Mastocytosis, Gianina Shamarr Hayes

USF Tampa Graduate Theses and Dissertations

This study was an autoethnography authored in the form of layered accounts. It was based on my journey toward a correct diagnosis with the rare, orphan disease known as mastocytosis. The purpose of the study was to utilize my experiences to investigate mastocytosis from the perspective of an individual diagnosed with the disease. Furthermore, I investigated what ways and how much adult education philosophies and principles (e.g., humanistic, behaviorist, and adults’ involvement in learning) may have been salient in my being correctly diagnosed to examine not only the disparities, but also the similarities in the way each physician I encountered …

Exploring The Relationship Between Severity Of Illness And Human Milk Volume In Very Low Birth Weight And Extremely Low Birth Weight Infants Over Six Weeks, Shannon Leigh Morse

USF Tampa Graduate Theses and Dissertations

Very low birth weight and extremely low birth weight neonates have tremendous risk of mortality. This is a grave concern; however, survival alone is not the goal of neonatal intensive care. Survival, along with a reduction or elimination of life long morbidity is the aim of neonatal intensive care.

Human milk is known as the best nutrition for babies and a growing body of evidence supports that human milk is critical in helping these fragile neonates mitigate the overwhelming risks they face. Therefore, the purpose of this study was to examine the relationship between neonatal severity of illness and human …

Investigation Of Respiratory Syncytial Virus Structural Determinants And Exploitation Of The Host Ubiquitin System, Jillian Nicole Whelan

USF Tampa Graduate Theses and Dissertations

Respiratory syncytial virus (RSV) is a globally circulating, non-segmented, negative sense (NNS) RNA virus that causes severe lower respiratory infections. This study explored several avenues to ultimately expand upon our understanding of RSV pathogenesis at the protein level. Evaluation of RSV intrinsic protein disorder increased the relatively limited description of the RSV structure-function relationship. Global proteomics analysis provided direction for further hypothesis-driven investigation of host pathways altered by RSV infection, specifically the interaction between the RSV NS2 protein and the host ubiquitin system. NS2 primarily acts to antagonize the innate immune system by targeting STAT2 for proteasomal degradation. The goal …

Perceptions Of University Faculty Regarding Accreditation In A College Of Education, Sabrina Lewis

USF Tampa Graduate Theses and Dissertations

This study was designed to examine tenured faculty perceptions of accreditation. This qualitative study utilized interviews and document analysis to gather the perspective of faculty in a college of education. While there are quantitative and qualitative studies that have addressed accreditation and faculty, the extant literature lacked the perceptions of faculty involved in the accreditation process. This qualitative study offers an in-depth analysis of the perceptions of faculty particularly tenured faculty in a college of education regarding accreditation.

The inclusion criteria for faculty were: experience in higher education for a minimum of 10 years, involved in curriculum development, and tenured. …

Spiritual Frameworks In Pediatric Palliative Care: Understanding Parental Decision-Making, Lindy Grief Davidson

USF Tampa Graduate Theses and Dissertations

Parents of seriously ill children are charged with making complicated medical decisions, and many of those decisions are made during their children’s hospitalizations. As medical staff seek to support parents, it is important for them to understand what resources parents are drawing upon for decision-making. This project explored parental decision-making by examining the following research questions: RQ1: What resources do parents draw upon to make medical decisions for their seriously ill children? RQ2: How do parents enact their spiritual or religious frameworks in clinical settings when faced with medical decisions for their seriously ill children? Methods of research included ethnographic …

A Critique Of Charitable Consciousness, Chioke Ianson

USF Tampa Graduate Theses and Dissertations

Despite a legion of criticisms from frustrated and reflective practitioners of humanitarian aid working in Africa and elsewhere, the fundamental problems surrounding NGO aid work persist; a critical mass of westerners are insufficiently receptive to these voices. I will demonstrate that this lack of receptivity is due to a set of implicit and explicit ideological commitments that comprise what I call ‘Charitable Consciousness.’ In this project I will describe the history of humanitarianism in the west, the Hegelian perspective with which to understand this history, and nature and structure of Charitable Consciousness. I will uncover the consequences of inhabiting this …

Cultivating Philanthropy In Community Colleges: A Dual-Model Approach, Rachel Faith Pleasant

USF Tampa Graduate Theses and Dissertations

This study tests a model that combines relationship management theory and the theory of reasoned action. Through the collection of quantitative and qualitative data, this study provides deeper understanding of the relationship between community college students and the institution, and identifies aspects of the relationship that most influence behavioral intention to give to the institution. Using this information, public relations practitioners will be able to strategically improve areas of deficiency in the community college-student relationship, thereby increasing the likelihood that today’s students will become tomorrow’s philanthropic alumni.

Evaluation Of Pulmonary Function Among Workers Engaged In The Manufacture Of Hydraulic Fracking Ceramic Proppant, Humairat H. Rahman

USF Tampa Graduate Theses and Dissertations

Workers involved in hydraulic fracking processes are exposed to various types of chemicals and dusts in their workplaces, such as proppants, which hold open the fissures created in the fracking process. Recently, ceramic proppants have been developed that may be less hazardous to workers than traditional proppants. Pulmonary function testing of workers producing ceramic proppant was used to assess the potential inhalation hazards of ceramic proppant. Male workers (n = 100) from a producer of ceramic proppant were evaluated with pulmonary function test data collected and evaluated using The American Thoracic Society (ATS) acceptability criteria. A comparison group was selected …

Examination Of The Use Of Accelerated Resolution Therapy (Art) In The Treatment Of Symptoms Of Ptsd And Sleep Dysfunction In Veterans And Civilians, Marian Jevone Hardwick

USF Tampa Graduate Theses and Dissertations

Posttraumatic Stress Disorder (PTSD) is a prevalent anxiety disorder that is debilitating to both veterans and civilians following one or more traumatic events. Sleep disturbances are hallmark features of PTSD. Sleep disturbances and PTSD remain two significant PTSD-related issues that continue to plague veterans returning from active duty, thereby preventing full reintegration into society. The same problem exists for civilians. This research was conducted as a previously collected pilot study data and a secondary data analysis. The purpose of the study consisted of: 1) examining the impact of treatment with Accelerated Resolution Therapy (ART) on symptoms of PTSD and sleep …

The Change In Nutritional Status In Traumatic Brain Injury Patients: A Retrospective Descriptive A Retrospective Descriptive Study, Dina A. Masha'al

USF Tampa Graduate Theses and Dissertations

There is a high prevalence in malnutrition among traumatic brain injury (TBI) due to the hypermetabolism and hypercatabolism which develop post injury. Traumatic brain injury patients are different, even among themselves, in their energy requirements and response to nutritional therapy. This implies that there are other factors that affect the energy intake of these patients and enhance the incidence of malnutrition.

This dissertation study examines the nutritional status of TBI patients upon admission to the intensive care unit (ICU) and during their hospital stay to describe baseline status, detect changes in nutritional status over 7 days, and identify the factors …

Human Health Risk Characterization Of Petroleum Coke Calcining Facility Emissions, Davinderjit Singh

USF Tampa Graduate Theses and Dissertations

Calcined coke is a high quality carbon material produced by calcining green petroleum coke. Calcining is the process of heating green petroleum coke in a kiln to remove excess moisture, extract all remaining hydrocarbons, and modify the crystalline structure of the coke into a denser, electrically conductive product. The final product, calcined coke, is primarily used to make carbon anodes for the aluminum industry and recarburizing agent for industries such as the steel industry. If not appropriately controlled, the calcining process could lead to excess production of particulate emissions from either handling or storing of raw coke, or from the …

The Impact Of Diversity On Student Engagement And Academic Success, Latosha C. Thomas

USF Tampa Graduate Theses and Dissertations

The aim of this study is to examine the impact of diversity on student engagement and academic success within a university setting. Understanding the impact of diversity at postsecondary institutions is important because the population of the United States is becoming increasingly diverse, a trend that is also reflected in educational institutions. Previous research has largely focused on diversity among the study body (i.e. admissions) and in the classroom (i.e. curriculum). However, the current study focuses on student experiences with diversity outside of the classroom. Student interactions with peers from diverse backgrounds were measured using the Experiences With Diversity Index …