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Impact Of Seizure-Related Variables And Psychopathology On Health-Related Quality Of Life In Pediatric Epilepsy, Aja M. Meyer

USF Tampa Graduate Theses and Dissertations

Psychopathology typically is a lasting condition that is persistent from childhood to adulthood. Therefore, it is imperative that children with health conditions and comorbid psychiatric disorders are treated for both conditions as they are likely to have a significant negative impact on children's overall health-related quality of life (HRQL). More specifically, it is important to identify the variables that affect HRQL in children with epilepsy. Research has shown that biomedical variables such as seizure severity and frequency have only moderate relationships with HRQL; therefore, additional factors, such as depression and anxiety, must be identified so that they also may be …

Beyond Risk Factors: The Theoretical Contextualization Of Illicit Adhd Medication Use Among High School Students, William Christopher Watkins

USF Tampa Graduate Theses and Dissertations

Prescription ADHD medication has been shown to be on the rise as a drug of abuse among young people. Unlike other drugs that serve only the purpose of achieving a high, this particular substance can also be perceived as useful and beneficial by those who abuse it. It is these positive attributes given to the illicit use of these drugs that make them so dangerous, especially in the hands of youths. To date extant research has made little effort to contextualize this type of drug use within theories of deviance. This study looks to fill that void as well as …

Development And Psychometric Evaluation Of The Chemotherapy Induced Peripheral Neuropathy Assessment Tool, Cindy S. Tofthagen

USF Tampa Graduate Theses and Dissertations

Chemotherapy induced peripheral neuropathy (CIPN) is a common side effect of several chemotherapy drugs used for the treatment of many common malignancies. CIPN is both under-assessed and underreported and few self-report tools exist that measure CIPN. Existing instruments do not evaluate all of the multi-dimensional characteristics of neuropathic symptoms; intensity, distress, timing, and characteristics. The purpose of this descriptive, cross-sectional study was to develop and psychometrically evaluate a new self - report tool for CIPN, the Chemotherapy Induced Peripheral Neuropathy Assessment Tool (CIPNAT). Interviews with 15 patients with known CIPN guided development of the CIPNAT.

The CIPNAT is a 69 …

Thin Film Metal-Insulator-Metal Tunnel Junctions For Millimeter Wave Detection, Subramanian Krishnan

USF Tampa Graduate Theses and Dissertations

Millimeter wave imaging systems are the next generation imaging systems being developed for security and surveillance purposes. In this work, thin film metal-insulator-metal (MIM) tunnel junction based detector using Ni-NiO-Cr has been developed for the first time for millimeter wave detection operating at 94 GHz. Extensive process development has been carried out to fabricate the MIM junctions. Arrays of MIM junctions with 1 µm² contact area and ultra-thin insulator layer of ~3 nanometer have been developed using e-beam lithography and reactive sputtering, respectively. MIM diodes were also fabricated in a bulk-micromachined diaphragm configuration to minimize surface wave loss.

DC and …

Resting Oxygen Consumption Rates In Divers Using Diver Propulsion Devices, Adam J. Smith

USF Tampa Graduate Theses and Dissertations

The Marine Corps Systems Command documented mission requirements that cannot be met by current rebreathers. They need to extend dive times without compromising the stealth and compact design of existing devices. This can be accomplished by reducing the fresh gas flow rate. The current flow rate is adequate to support a diver in heavy work. However, the diver will be utilizing a Diver Propulsion Device (DPD) during a large portion of the mission in question. The assumption, then, is that this portion of the mission will not require "hard work". Thus, a new fresh gas flow rate can be established …

Involvement Of Mesolimbic D2 Receptors And Accumbal Dopamine Levels In The Reinstatement Of Cocaine Place Preferences In Developing Rats, Kimberly A. Badanich

USF Tampa Graduate Theses and Dissertations

Psychostimulant-induced reinstatement of place preferences have been used to investigate underlying physiological mechanisms mediating drug-seeking behavior in adolescent and adult rodents; however, it is still unclear how psychostimulant exposure during adolescence affects neuronal communication in the mesolimbic dopamine (DA) pathway and whether these changes would elicit enhanced drug-seeking behavior later in adulthood. The aim of the present study was to investigate the effects of intra-ventral tegmental area (VTA) or intra-nucleus accumbens septi (NAcc) DA D2 receptor antagonist infusions on cocaine-induced reinstatement of cocaine place conditioning in high and low responders for cocaine reward. Adolescent rats were exposed to cocaine place …

Nanomanufacturing Of Silica Nanowires: Synthesis, Characterization And Applications, Praveen Kumar Sekhar

USF Tampa Graduate Theses and Dissertations

In this research, selective and bottom-up manufacturing of silica nanowires on silicon (Si) and its applications has been investigated. Localized synthesis of these nanowires on Si was achieved by metal thin film catalysis and metal ion implantation based seeding approach. The growth mechanism of the nanowires followed a vapor-liquid-solid (VLS) mechanism. Mass manufacturing aspects such as growth rate, re-usability of the substrate and experimental growth model were also investigated. Further, silica nanowires were explored as surface enhanced Raman (SER) substrate and immunoassay templates towards optical and electrochemical detection of cancer biomarkers respectively. Investigating their use in photonic applications, optically active …

Supervision In School Psychology: Assessing The Relationship With Professional Practices, Vicki Dumois Papaemaneul

USF Tampa Graduate Theses and Dissertations

The present study examined the relationship between the occurrence of reported supervision and the professional practices of school psychologists. Information provided by more than 1,700 school psychologists in response to the National Association of School Psychologists: Demographic and Professional Practices Survey 1999-2000 School Year - NASP-DPPS 2000 survey were used to create the 1999-2000 national database (Curtis, et al., 2000) and served as the basis for secondary analyses in the current study. The NASPDPPS 2000 collected information regarding the demographic characteristics, employment conditions and professional practices of school psychologists the United States.

Correlational and multiple regression analyses were completed to …

Evaluation Of The Public Health Risks Associated With Former Manufactured Gas Plants, Robin Brewer Dehate

USF Tampa Graduate Theses and Dissertations

Regulatory agencies have recently focused on assessing the potential for soil vapor intrusion (SVI) and risk posed to occupants of residential and commercial properties overlying and surrounding former Manufactured Gas Plants (MGPs). This study evaluated the potential for SVI at 10 commercial buildings and 26 single family and multi-family residential properties overlying and/or adjacent to three former MGPs. The potential for SVI exposure was categorized into three groupings according to thickness of the vadose zones: no vadose zone; 0 - 6 feet thick, and 6 to 25 feet thick. Indoor and outdoor air and soil vapor samples were collected and …

Gender, Sport & Nationalism: The Cases Of Canada And India, Courtney Glass

USF Tampa Graduate Theses and Dissertations

This research seeks to explore the gendered nature of nationalisms and the ways that they can be challenged and perhaps transformed through the participation of women in sport at the national level. Nationalism is part of the public sphere, while women have historically been relegated to the private sphere. However, many scholars argue that women do in fact taken part in nation building primarily as biological reproducers of the nation. This has led scholars to conclude that nationalism is indeed gendered. Sport has traditionally been a masculine domain where conceptions of hegemonic masculinity as well as the nation are developed …

The Social Context Of Stress And Social Support Among Immigrant Latinas Diagnosed With Breast Cancer, Dinorah Martinez Tyson

USF Tampa Graduate Theses and Dissertations

Social support plays a crucial role in both the physical and mental adjustment to the diagnosis of breast cancer and its treatment. However, the mediating effects of social support are embedded within the larger, social and cultural contexts in which support given and received. Due to language, culture and economic issues, immigrants may find themselves without the social support and networks that had previously enabled them to cope with illness and disease. This research grounds our understanding of social support and breast cancer within that larger context that includes the social environment and the experience of health disparities.

Ethnographic methods …

Vectors Of Brevetoxins To Marine Mammals, Leanne J. Flewelling

USF Tampa Graduate Theses and Dissertations

Mass mortalities of Florida manatees (Trichechus manatus latirostris) and bottlenose dolphins (Tursiops truncatus) have been attributed to brevetoxins produced by the Florida red tide dinoflagellate Karenia brevis. The multiple routes through which marine mammals can be exposed to brevetoxins have complicated efforts to understand the mechanisms that lead to mass mortality events. In spring of 2002, 34 endangered Florida manatees died in southwest Florida, and in spring of 2004, 107 bottlenose dolphins died in the Florida Panhandle. These events provided unique opportunities to make clear connections between ingested brevetoxins and marine mammal mortalities without the …

Cultural Factors And Concepts Of Pollution: Colorectal Cancer And Health Behaviors Among Ashkenazi Jewish Women, Karen Besterman-Dahan

USF Tampa Graduate Theses and Dissertations

The colorectal cancer (CRC) incidence in Ashkenazi Jews has been found to be highest of any ethnic group in the world (Feldman, 2001). It is currently unclear how culture and religion influence health behaviors of U.S. Ashkenazi Jews, as well as what other socio-cultural factors influence AJ women's attitudes towards CRC risk and screening practices. This study aimed at exploring and describing the cultural and religious influences on health behaviors and beliefs related to CRC in Ashkenazi Jewish women. Research participants included seven key informants (rabbis) and forty-two Ashkenazi Jewish women ages 50 and up. Methods included in-depth, qualitative interviews …

Formal Reasoning And Spatial Ability: A Step Towards "Science For All", Bo Jiang

USF Tampa Graduate Theses and Dissertations

This work conducts an evaluation of a non-majors science curriculum named Molecules of Life (MOL) that aims to provide effective science education to undergraduate students who are not majoring in scientific disciplines.

As part of the process of developing an assessment plan for MOL, three related studies were undertaken in order to help us choose assessment instruments for MOL. The first study examined the validity of student evaluations of teaching. The second study investigated the Test of Logical Thinking (TOLT) and Group Assessment of Logical Thinking (GALT), two widely-used instruments for measuring formal reasoning ability. GALT is very similar to …

Developing A School Social Work Model For Predicting Academic Risk: School Factors And Academic Achievement, Robert Lucio

USF Tampa Graduate Theses and Dissertations

The impact of school factors on academic achievement has become an important focus for school social work and revealed the need for a comprehensive school social work model that allows for the identification of critical areas to apply social work services. This study was designed to develop and test a more comprehensive school social work model. Specifically, the relationship between cumulative grade point average (GPA) and the cumulative risk index (CRI) and an additive risk index (ARI) were tested and a comparison of the two models was presented. Over 20,000 abstracts were reviewed in order to create a list of …

The Modulation By Anthrax Toxins Of Dendritic Cell Activation, Ping-Jen Chou

USF Tampa Graduate Theses and Dissertations

Bacillus anthracis produces lethal toxin (LT) and edema toxin (ET) and they suppress the function of LPS-stimulated dendritic cells (DC). Because DCs respond differently to various microbial stimuli, we compared toxin effects in bone marrow DCs stimulated with either LPS or Legionella pneumophila (Lp). DCs were enriched with GM-CSF for 9 days, purified by positive selection, and treated with toxins for 6h; cells were then stimulated with either LPS or Lp-infection for 24h. DC cytokine production and maturation marker expression varied depending upon cell stimulus and the mouse strain used. LT but not ET was more toxic for cells from …

The Social Context Of Cervical Cancer Knowledge And Prevention Among Haitian Immigrant Women, Janelle Marie Menard

USF Tampa Graduate Theses and Dissertations

Cervical cancer is the primary cause of cancer deaths among Haitian women; however, the social context of cervical cancer among Haitian immigrant women has not been systematically examined. The ways in which women assign meaning to this disease, understand its causality and situate it within the broader context of gynecological health are poorly understood. Further, Haitian immigrant women's perceptions of disease risk, including knowledge and understanding about Human Papillomavirus (HPV), the primary etiologic factor in cervical cancer, have not been explored. Few studies have assessed health behaviors, including culturally mediated feminine hygiene practices, among Haitian immigrant women, which may negatively …

Public Opinion And The Introduction Of Congressional Environmental Legislation, 1973-2002, Hugh Eugene Jarvis

USF Tampa Graduate Theses and Dissertations

This study examines the relationship between public opinion about the environment and the introduction of congressional legislation on environmental issues. Using public opinion data gathered by the General Social Survey from 1977 to 2002, this work examines correlations between how the public views the environment in each and the number of bills introduced in the U.S. House and Senate addressing environmental issues. The findings indicate that there is a correlation between overall concern felt in the public and congressional action on certain aspects of environmental protection. The results also highlight the potentially disturbing finding that the race and economic class …

The Role Of Pharmacists And Emergency Contraception: An Assessment Of Pharmacy School Curricula In The U.S. And The Knowledge, Attitudes, And Dispensing Practices Of Florida Pharmacists., Alice R. Richman

USF Tampa Graduate Theses and Dissertations

Emergency contraception is a safe and effective form of contraception that is 75%-89% effective in preventing pregnancies within 120 hours of unprotected intercourse. Emergency contraception is a type of hormonal contraception, containing high doses of estrogen and progestin (ethinyl estradiol plus levonorgestrel) or progestin only (levonorgestrel). Wider access to emergency contraception has the potential to decrease the number of unintended pregnancies and abortions in the U.S. The Food and Drug Administration (FDA) has previously denied any over-the-counter (OTC) access to emergency contraception and only recently approved it for OTC status for women 18 years old and over; therefore, pharmacists continue …

U.S. Based Business Needs For Technical/Occupational Employees With International Skills: Considerations For Community College And Sub-Baccalaureate Programs In The Tampa Bay Economic Zone., Ronald L. Olney

USF Tampa Graduate Theses and Dissertations

Significance: This study provides the first systematic needs assessment of a U.S. business region to determine if businesses want international skills taught in community college technical and occupational programs. Without this assessment, community college leaders and faculty are not able to determine whether they are adequately preparing students in these skills to be successful in tomorrow's fast paced, mobile and integrated global workforce.

Research Aims:

1. Conduct a needs assessment to determine whether international skills were considered important for employment entry or movement

2. Determine where businesses obtain international skills training.

3. Garner business recommendations for the improvement of international …

The Influence Of Specialized Cancer Hospitals In Florida On Mortality, Length Of Stay, And Charges Of Care, Patricia L. Spencer

USF Tampa Graduate Theses and Dissertations

This thesis analyzes the influence of specialized cancer hospitals in Florida on the outcomes of the mortality risk, length of stay, and charges of care among patients diagnosed with cancer, and performed a mastectomy, lumpectomy or radical prostatectomy, after controlling for age, gender, race, severity, type of hospital ownership, payment options, type of admission, and presence or absence of residency programs.

The Florida Agency for Health Care Administration inpatient hospital discharge dataset of 2005 was used to extract data. Analysis of covariance was used to compute the differences on the three outcomes as a function of the specialization/volume of the …

The Role Of Curcumin In Human Dendritic Cell Maturation And Function, Shawna A. Shirley

USF Tampa Graduate Theses and Dissertations

Curcumin is the yellow pigment found in the Indian spice curry. It has anti-inflammatory, ant-oxidant, anti-cancer, anti-viral, anti-bacterial and wound healing properties. It is widely used in industry for its flavor as a spice and as a coloring agent because of its brilliant yellow color. It is also used as a dye for textiles and as an additive to cosmetics. Dendritic cells (DCs) are the sentinels of the immune system and functions as the bridge between the innate and adaptive immune response. The effect of curcumin on DCs is poorly understood. A study shows curcumin prevents the immuno-stimulatory function of …

The Class Of ’65: Boomers At Sixty Recall Turning Points That Shaped Their Lives A Narrative Approach, Mary C. Poole

USF Tampa Graduate Theses and Dissertations

This dissertation explores the lives of baby boomers turning sixty as they use narrative to review their past by focusing on turning points. They reflect upon their present, and anticipate their future. The story begins at the St. Pius X High School Class of 1965's fortieth reunion, and proceeds to a class sixtieth birthday celebration and focus group. In addition, five members of the class record their life stories retrospectively. This research explores issues of identity, both personal and generational; the social construction of aging; grief, loss and death; and resilience, meaning, and spirituality. Methods used are autoethnography, narrative, participant …

The Relationship Between Childhood And Adolescent Family Environment And Adult Psychological Functioning In Females Who Experienced Childhood Sexual Abuse, Ross Krawczyk

USF Tampa Graduate Theses and Dissertations

Research has shown childhood sexual abuse (CSA) to be related to many negative outcomes in adulthood including psychopathology. Findings in this area, however, are very inconsistent, with the relationship between CSA and adult outcomes varying greatly across studies. This relationship is further complicated by the co-occurrence with CSA of other risk factors in childhood. The present study examines the prediction of adult psychopathology, measured by the Brief Symptom Inventory (BSI; Derogatis, 1982), made by CSA, measured by the Early Sexual Experiences Survey (ESE; Bartoi & Kinder, 1998), childhood SES (Hollingshead, 1975), parental bonding, as measured by the Parental Bonding Instrument …

Spray Deposition Of Biomolecular Thin Films, Mihir K. Rayan

USF Tampa Graduate Theses and Dissertations

In this paper, a parametric study of the airbrush deposition technique was investigated for the deposition biomolecular thin films. The airbrush parameters under investigation were intake valve opening, carrier gas pressure, distance between the airbrush and substrate, concentration of solution, vapor pressure of solvent, and hydrophobic/hydrophilic substrate surface. This study was assessed through the characterization of dried droplet residues of Bovine Serum Albumin (BSA) and of complete films of BSA by means of scanning electron microscopy (SEM) and atomic force microscopy (AFM). It was determined that droplet size was mainly affected by carrier gas pressure and vapor pressure. The parameters …

Control Of Autonomous Robot Teams In Industrial Applications, Athanasios Tsalatsanis

USF Tampa Graduate Theses and Dissertations

The use of teams of coordinated mobile robots in industrial settings such as underground mining, toxic waste cleanup and material storage and handling, is a viable and reliable approach to solving such problems that require or involve automation. In this thesis, abilities a team of mobile robots should demonstrate in order to successfully perform a mission in industrial settings are identified as a set of functional components. These components are related to navigation and obstacle avoidance, localization, task achieving behaviors and mission planning. The thesis focuses on designing and developing functional components applicable to diverse missions involving teams of mobile …

Relationship Of Anger Trait And Anger Expression To C-Reactive Protein In Post-Menopausal Women, Rosalyn Gross

USF Tampa Graduate Theses and Dissertations

Coronary heart disease is the leading cause of death in American women, accounting for one in six deaths in 2004. One third of women over the age of forty will develop coronary heart disease in their lifetime. The role of chronic and excessive inflammation and risk factors, such as smoking and high cholesterol, are now well-established factors contributing to coronary heart disease pathology. A knowledge gap exists in that little is known about the mechanisms by which psychosocial factors, such as anger, may be associated with pro-inflammatory processes that contribute to cardiovascular morbidity and mortality in women. The purpose of …

Flavonoids As Modulators Of Amyloid Precursor Protein Metabolism And Alzheimer Disease Pathology, Kavon Rezai-Zadeh

USF Tampa Graduate Theses and Dissertations

Alzheimer disease (AD) is a progressive neurodegenerative disorder pathologically characterized by deposition of ß-amyloid (Aß) peptides as plaques in the brain. Central to this AD pathology is mismetabolism of the amyloid precursor protein (APP). Recent studies suggest that flavonoids, a class of secondary plant metabolites, may be useful for the prevention and treatment of a variety of neurodegenerative diseases. The studies detailed herein, investigate the ability of two such classes of flavonoids, green tea derived catechins and 5,7-dihydroxyflavones, to modulate APP metabolism in "Swedish" mutant APP (APP_sw) models of AD. Studies showed that green tea derived (-)-epigallocatechin-3-gallate (EGCG) …

Resiliency In Academically Successful Latina Doctoral Students: Implications For Advocacy, Katherine M. Fuerth

USF Tampa Graduate Theses and Dissertations

Research indicates that the Latina/o population is growing in the United States, and more Latina/os are attending college, many do not continue their education beyond the undergraduate level, much less beyond the Master's level. Latinas in particular continue to be underrepresented in professional roles due to the small number of Latinas who obtain doctoral degrees. Although many Latinas do not continue their education or drop-out throughout their graduate schooling, some Latinas do thrive forward and are academically successful. This study aimed at identifying elements that fostered resiliency in academically successful Latina doctoral students, as well as identifying challenges or barriers …

Luminex Microsphere Immunoassay Offers An Improved Method In Testing For Antibodies To Eastern Equine Encephalitis Virus In Sentinel Chicken Sera, Kelly Ann Fitzpatrick

USF Tampa Graduate Theses and Dissertations

Eastern Equine Encephalitis virus has a human mortality rate of 30% of those cases diagnosed, while 30% of those surviving infection remain with neurological sequelae for life (CDC.gov, 2007).

The use of sentinel chickens for surveillance of arboviruses that are known to use birds as a reservoir host, such as St. Louis Encephalitis (SLE), West Nile (WN) virus, Eastern Equine Encephalitis (EEE) and Highlands J (HJ) virus, in Florida began with the Sentinel Chicken Arboviral Surveillance Network in 1978 (Day and Stark, 1996). This network enables the activation of an early warning system for citizens, as well as, county epidemiologists …