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Evaluating Support Services For African American Females At A Historically Black College, Sabrina Ferguson Edwards

Theses and Dissertations

This study examined the effectiveness of the Women’s Resources Assistance Program (WRAP), a support service for African American females attending a historically black college or university (HBCU). The study included 230 participants. The purpose of the study was to gauge, through the use of surveys, each participant’s knowledge and level of participation in the WRAP.

The participants were issued questionnaires and interview forms to complete during the study. The questionnaires contained 11 closed-ended questions that were designed to determine the participating students’ attitude towards WRAP as well as their level of participation. Similarly, oral interviews were conducted to ascertain the …

Captain S. S. Heller And The First Organized Danish Migration To Canada, Erik John Nielsen Lang

The Bridge

The first, largest, and only organized migration of Danish settlers to Canada in the 19th century was directed to the settlement of New Denmark in the Canadian province of New Brunswick. The active recruitment of Danish migrants was a shift of focus for the provincial government, which had before relied almost exclusively on British settlers. Established in 1872, New Denmark's location placed it amongst the traditional ethnic groups of Victoria County: French-Canadian, English, Scottish, and Irish. Danes would not have chosen to migrate to the province at all had it not been for a Danish emigration promoter whose life, motivations, …

Abraham Van Buskirk: United Empire Loyalist Opposed To The American War For Independence, Rolf Buschardt Christensen

The Bridge

In 1983 when Canada celebrated the 200th anniversary of the arrival of the Loyalists-the refugees from the American Revolution-the Canadian media reported that among the Loyalists was Abraham Van Buskirk, who was of Danish origin. That's all the media said about him; the point being that not all Loyalists were of English background. Here's his story-and the historical background, which shaped his life.

Picturing Karen Blixen--Artist, Charlatan, Heretic, And Iconoclast: European Storyteller In The American Marketplace, Marianne Stecher-Hansen

The Bridge

In one of her stories, published in 1942 at a midpoint in her literary career, Karen Blixen addresses the difficult relationship of the artist to the public:

All human relationships have in them something monstrous and cruel. But the relation of the artist to the public is amongst the most monstrous. Yes, it is as terrible as marriage. (Winter's Tales 291)

Grundtivigianism In America, Yesterday And Today, Thorvald Hansen

The Bridge

It has been said, "In Denmark, everyone is a Grundtvigian whether he knows it or not." This certainly is not the case in America. Indeed, there are very few Grundtvigians in this country, and the prospects for increasing that number are very slight. This is not because the followers of Grundtvig have been "hiding their light under a bushel," but because the vast majority has not accepted it as light.

The Principles On Agreements: "Fairness" And International Human Rights Law, Barbara J. Stark

Hofstra Law Faculty Scholarship

Family law is again in turmoil, and the ALI Principles are an ambitious and sometimes inspired effort to increase clarity and fairness. This turmoil can be attributed to two major factors. First, family law is ground zero in the gender wars. Second, family law is reeling from the upheavals of globalization. These factors provide the backdrop against which the dilemmas addressed in Chapter 7, Agreements, play out.

Chapter 7 focuses on a particularly intriguing tension, between commercial contracts and premarital agreements. This tension is grounded in the broader tension between American views on freedom of contract and autonomy in general, …

Novel Sol-Gel Titania-Based Hybrid Organic-Inorganic Coatings For On-Line Capillary Microextraction Coupled To High-Performance Liquid Chromatography, Tae-Young Kim

USF Tampa Graduate Theses and Dissertations

Novel sol-gel titania-poly(dimethylsiloxane) (TiO2-PDMS) and titania-silica-N-(triethoxysilylpropyl)-O-polyethylene oxide urethane (TiO2-SiO2-TESP-PEO) coatings were developed for capillary microextraction (CME) to perform on-line preconcentration and HPLC analysis of trace impurities in aqueous samples. Due to chemical inertness of titania, effective covalent binding of a suitable organic ligand to its surface is difficult via conventional surface modification methods. In this research, sol-gel chemistry was employed to chemically bind hydroxy-terminated poly(dimethylsiloxane) (PDMS) and N-(triethoxysilylpropyl)-O-polyethylene oxide urethane (TESP-PEO) to sol-gel titania and sol-gel titania-silica network, respectively. A method is presented describing in situ preparation of the titania-based sol-gel PDMS and TESP-PEO coatings and their immobilization on the …

Vigilance In African Americans: Cardiovascular Reactivity And Phasic Heart Period Reactions To Cued Threat And Nonthreat Stimuli, Thomas Starr King

USF Tampa Graduate Theses and Dissertations

African Americans are at a greater risk of developing cardiovascular disease and associated risk factors than are Whites, and recent research has suggested that the effects of racial discrimination are a significant contributor to this disparity. Thus, a preattentive bias and vigilance for threat might serve as a mechanism through which experienced racial discrimination would negatively impact cardiovascular health. A study was conducted to investigate the physiological and attentional underpinnings of vigilance for discriminatory threat via examination of phasic heart period (HP) responses to cued threat and nonthreat stimuli. Thirty African American and forty-two European American undergraduate students from a …

Workers, Unions, And The Globalization Of Production: Structural And Institutional Challenges For Organized Labor In The United States, Matthew Kohen

USF Tampa Graduate Theses and Dissertations

In this thesis, I argue that the globalization of production has weakened the power and efficacy of labor unions in the United States. I describe the globalization of production as a set of transformations in both the institutional structure of the economy and in the organization of production, and discuss how these transformations have impacted workers and unions in the American economy. The theoretical framework I employ is the social structure of accumulation approach, which emphasizes the importance of the institutional structures of capitalist economies and how their interaction with forms of production organization and systems of labor control helps …

Reef Recovery Following The Late Devonian Mass Extinction: Evidence From The Dugway Range, West-Central Utah, Joseph G. Krivanek

USF Tampa Graduate Theses and Dissertations

The biotic crisis of the Late Devonian Period involved three distinct peaks of extinction intensity and preferentially eliminated reef taxa. By the end of the second peak, the Frasnian-Famennian (F-F) boundary, the dominant constructor guild member of the mid-Paleozoic, the stromatoporoids, had ceased reef construction in most parts of the world. An undescribed stromatoporoid bioherm in the Dugway Range, west-central Utah, is one of the few locations where stromatoporoids continued building reefs into the mid-Famennian. The sections are well-constrained biostratigraphically using both conodonts and stromatoporoids and range from the latest Frasnian to the Early Carboniferous. The reefal faunas are depauperate …

The Case For High-Order, Pleistocene Sea-Level Fluctuations In Southwest Florida, Paul Octavius Knorr

USF Tampa Graduate Theses and Dissertations

Florida's Plio-Pleistocene strata record episodes of sea-level highstands. The age of the strata is often ambiguous as there are no consistently reliable dating techniques that can be unequivocally applied to many of the units. The lack of preservation of continuous Plio-Pleistocene sedimentary sequences is a consequence of Pleistocene mean sea-levels not flooding peninsular Florida, the low volume of sedimentary supply, and the lack of new accommodation space. This study investigates a 6 m cyclothem-type set of six shallow-marine shell beds separated by five subaerially exposed packstone beds. These strata are part of the biostratigraphically-defined early Pleistocene (1.1 --

1.6 Ma) …

Be Active!: An Examination Of Social Support's Role In Individual Vs. Team Competition In Worksite Health Promotion, Lauren Kriz

USF Tampa Graduate Theses and Dissertations

Millions of dollars are being spent on health care claims. To try and reduce these claims, corporations are implementing worksite health promotion programs. Some success has been associated with these programs. Many programs implement different types of incentives and competitions. Some incentives and competitions are based on individual participation while others are based on team participation. The purpose of the study was to determine the role social support plays in individual and team health promotion programs and discover if social support was the key factor for the differences in such programs. All participants of the study were responsible for keeping …

Laboratory Analysis Of Staphylococcus Aureus In Florida From January 1, 2003 To December 31, 2005 With An Emphasis On Methicillin Resistance, Stephanie Kolar

USF Tampa Graduate Theses and Dissertations

The Staphylococci are gram-positive bacteria that cause infections in humans and can produce severe morbidity and mortality. Methicillin resistant S. aureus (MRSA) isolates are resistant to all beta-lactam antibiotics, such as methicillin, and cephalosporins making treatment of these infections more difficult. MRSA has become prevalent throughout the United States, spreading in the health care setting and the community.The purpose of this study is to examine methicillin resistance among S. aureus isolates in an outpatient population in the state of Florida and asses possible associations between methicillin resistance and age group, gender, and geographic area. It is important to define methicillin …

Predictors And Outcomes Of Hospice Use Among Medicare And Medicaid Dual-Eligible Nursing Home Residents In Florida: A Comparison Of Non-Hispanic Blacks And Non-Hispanic Whites, Jung, Kwak

USF Tampa Graduate Theses and Dissertations

This research investigated the racial/ethnic differences in hospice utilization and the effect of hospice in reducing the risk of hospital death at the end of life among non-Hispanic Black and non-Hispanic White dual-eligible (Medicare and Medicaid) older adults residing in a nursing home setting. The final study population included 30,765 non-Hispanic Black and non-Hispanic White nursing home residents who died between state fiscal years 2000-2002 in Florida.The behavioral model of health services use successfully predicted group membership in hospice use. In the full model, seven variables - female gender, non-Hispanic White race/ethnicity, being married, urban area of residence, and cancer …

Control Of Lysogeny In Marine Bacteria: Studies With Φhsic And Natural Populations, Amy K. Long

USF Tampa Graduate Theses and Dissertations

Viruses have an estimated global population size of 10 to the 31st, with a significant proportion found in the marine environment. Viral lysis of bacteria affects the flow of carbon in the marine microbial food web, but the effects of lysogeny on marine microbial ecology are largely unknown. In this thesis, factors that influence the control of lysogeny were studied in both the phiHSIC/Listonella pelagia phage-host system and in bacterioplankton populations in the Gulf of Mexico. Using macroarrays dotted with phiHSIC amplicons, viral gene expression over the course of a synchronous infection experiment was measured. Early, middle, late, and continually …

Cannabinoids Suppress Dendritic Cell-Induced T Helper Cell Polarization, Tangying (Lily) Lu

USF Tampa Graduate Theses and Dissertations

Cannabinoids suppress Th1 immunity in a variety of models including infection with the intracellular pathogen Legionella pneumophila (Lp). To examine the cellular mechanism of this effect, mouse bone marrow-derived dendritic cells (DCs) were studied following infection and drug treatment. DCs produced high levels of IL-12p40 following Lp infection. THC suppressed this cytokine response in a concentration-dependent manner and the endocannabinoids 2-arachidonoyolglycerol and virodhamine less potently suppressed cytokine production. DCs expressed mRNA for cannabinoid receptor 1 (CB1), CB2, and transient receptor potential vanilloid type 1 (TRPV1); furthermore, inhibition of Gi signaling by adding pertussis toxin completely attenuated the suppression induced by …

N-Thiolated Β-Lactam Antibiotics: Synthesis And Structure-Activity Studies Of C3- Oxygenated Derivatives And Attachment To New, Functionalized Caprolactone Monomers And Polymers, J Michelle Leslie

USF Tampa Graduate Theses and Dissertations

N-Thiolated beta-lactams are a new class of anti-MRSA and anti-Bacillus agents that have recently been reported by our laboratories. From previous studies performed in our laboratories, it is believed that the N-thiolated beta-lactams exert their antimicrobial activity through a unique mode of action that is completely unlike that of classical beta-lactam antibiotics. In the first chapter of this dissertation, a review of previously prepared N-thiolated beta-lactam analogues and their mode of action is presented. In the second chapter, the synthesis of seven different C3-oxygenated derivatives is described. These analogues were tested for antibacterial activity against Staphylococcus aureus, nine different strains …

Gender Differences During Heat Strain At Critical Wbgt, Christina L. Luecke

USF Tampa Graduate Theses and Dissertations

Heat stress is influenced by environmental conditions, workload and clothing. A critical environment is the upper limit of compensable heat stress for a given metabolic rate and clothing ensemble. The physiological strains associated with heat stress are core and skin temperatures, heart rate and physiological strain index (PSI). Because heat dissipation mechanisms may differ between men and women, there may be gender differences in the critical environment and the associated physiological variables. Gender differences were explored between acclimated men (n = 20) and women (n = 9) at the upper limit of compensable heat stress. Participants walked on a motorized …

Virginia Woolf And The Persistent Question Of Class: The Protean Nature Of Class And Self, Mary C. Madden

USF Tampa Graduate Theses and Dissertations

From the beginning of her career, Virginia Woolf moves beyond the perspective of her inherited class position to challenge a damaging class system. She increasingly recognizes the extent of her own complicity in the creation and maintenance of class structures supporting patriarchy, war, and British imperialism. Highlighting ambiguities inherent in the very category of class, she acknowledges the limiting "boxes" of language itself in attempts to rethink class. For Woolf, class is not monolithic but internally differentiated by gender and race. Examining Woolf's early work in relation to class theory shows that throughout her career Woolf interrogates the imbrication of …

Patterns And Dynamics Of Ocean Circulation Variability On The West Florida Shelf, Yonggang Liu

USF Tampa Graduate Theses and Dissertations

Patterns of variability and the dynamics of the ocean circulation on the West Florida Shelf (WFS) are investigated using multi-year, shelf-wide oceanographic observations from moored Acoustic Doppler Current Profiler (ADCP) arrays,hydrographic cruises, High-Frequency (HF) radars, satellites, and coastal tide gauges.Novel neural network techniques, Self-Organizing Map (SOM) and Growing Hierarchical Self-Organizing Maps (GHSOM), are introduced as feature extraction methods in physical oceanography. The SOM is demystified and demonstrated to be a useful feature extraction method in a series of performance evaluations using artificial data sets comprising known patterns. It is then applied to velocity time series from moored ADCP arrays and …

Investigation Of The Effects Of Increased Levels Of O-Glcnac Protein Modification On Protein Kinase C And Akt, Jason Aaron Matthews

USF Tampa Graduate Theses and Dissertations

O-linked N-acetylglucosamine (O-GlcNAc) is an abundant and ubiquitous post-translational modification that has been shown to play a role in regulating a variety of intracellular processes. The pathway responsible for generating the O-GlcNAc modification, the hexosamine biosynthetic pathway (HBP), has also been shown to affect the activity and translocation of certain protein kinase C (PKC) isoforms. To investigate if the effects of HBP flux on PKC translocation observed by others is related to the O-GlcNAc modification, O-GlcNAc levels in human astroglial cells were elevated using four separate O-GlcNAc modulating agents followed by analysis of cytosol and membrane concentrations of PKC-epsilon, -alpha, …

Audience Interpretations Of The Representation Of Women In Music Videos By Women Artists, Libby Mckenna

USF Tampa Graduate Theses and Dissertations

This study examined how young women audiences may make sense of music videos and how they relate music video messages to their own femininity. Studies of the representation of women in music videos mostly have focused on critiquing content, rather than audience interpretations. This study, using focus groups, looked at how young women interpret music videos featuring women artists and showed that young women perceive sexist and/or stereotypical depictions presented in the videos. During six focus groups, three music videos were reviewed by 49 college students, mostly consisting of young women in their early 20s. The researcher found themes emerging …

The Role Of Social Structural And Social Contextual Factors In Shaping Chronic Disease And Chronic Disease Risk Behavior: A Multilevel Study Of Hypertension, General Health Status, And Mental Distress, Caroline Mae Mckay

USF Tampa Graduate Theses and Dissertations

At present there is a reliance on behavioral interventions that have been limited in their effectiveness to reduce the public health burden of chronic disease, partly because the effects of social context on the initiation and maintenance of health behaviors is not incorporated into public health policy and practice. Yet current research indicates that there are macro-level structural and contextual influences on population health that cannot be reduced to individual or compositional effects. This study investigated the associations between social structural factors, community social context, individual characteristics, and self-reported correlates of disease. Distal influences included social structural inequalities such as …

Crystal Engineering Of Novel Pharmaceutical Forms, Jennifer Anne Mcmahon

USF Tampa Graduate Theses and Dissertations

In the context of pharmaceutical development, it is abundantly clear that there is a need for greater understanding and control of crystalline phases. The field of crystal engineering is poised to address such issues and has matured into a paradigm for the supramolecular synthesis of new compounds with desired properties. Crystal structures are unpredictable by nature, however, the interactions that lead to crystal formation are becoming much more predictable. By means of model compound studies, the delineation of the hierarchy of hydrogen bonding between complementary functional groups or supramolecular heterosynthons can be accomplished. Competitive co-crystallization studies along with data extracted …

Study Of The Ethical Values Of College Students, Victor Mercader

USF Tampa Graduate Theses and Dissertations

This study focuses on five main purposes, all of them interrelated and each focused on ethical values, virtues, or character values. The five purposes are: a) Investigate college students' perceptions of ethical values, including their importance, application, usefulness, origin, benefits, need for education, and courses proposed to be included in the curricula; b) Review literature in areas related to ethical values, virtues or character values of college students; c) Develop and pilot an instrument to assess the ethical values of college students; d) Improve and use the developed instrument to describe the status of college students' ethical values; and e) …

Evaluation Of Aashto Design Specifications For Cast-In-Place Continuous Bridge Deck Using Remote Sensing Technique, Ebrahim Mehranipornejad

USF Tampa Graduate Theses and Dissertations

This research project concerns the construction, testing, and remote health monitoring of the first smart bridge structure in Florida, the East Bay bridge in Gibsonton, Hillsborough County. The East Bay Bridge is a four span, continuous, deck-type structure with a total length of 120' and width of 55'. The superstructure consists of an 18'' cast-in-place reinforced concrete slab, and is supported on pre-stressed pile bents, each consisting of 5 piles. The smart sensors used for remote health monitoring are the newly emerged Fabry --Perot (FP) Fiber Optic Sensors, and are both surface-mounted and embedded in the concrete deck.Static and Dynamic …

The Relationship Between Emotional Intelligence And Satisfaction With Life After Controlling For Self-Esteem, Depression, And Locus Of Control Among Community College Students, Kevin T. Murphy

USF Tampa Graduate Theses and Dissertations

This study investigated the relationship between Emotional Intelligence (EI) and Satisfaction with Life (SWL) among community college students. Some researchers suggest a relationship exists between EI and important outcome variables (e.g., occupational success & satisfaction with life). However, other researchers suggest measures of EI may simply assess personality variables known to predict these variables. I used the Mayer, Salovey, and Caruso Emotional Intelligence Test (MSCEIT) to investigate how much additional variance in SWL, EI predicts after three personality variables (self-esteem,depression, and locus of control). A convenience sample of 200 Central Florida Community College Students completed the following instruments: 1) MSCEIT(Mayer, …

Developing Culture Conditions To Study Keratocyte Phenotypes In Vitro, Kurt Musselmann

USF Tampa Graduate Theses and Dissertations

The corneal wound healing response involves the activation of keratocytes to proliferate from a quiescent phenotype. The mitogens that cause the initial transformation of the quiescent keratocytes to the active phenotype have not been identified. Even though serum is commonly used to replicate this in vitro, the cornea is avascular and therefore likely not exposed to serum. In the first part of this dissertation, a DMEM/F12 extract of corneal stromas was made and shown to stimulate keratocyte proliferation in both a dose-dependent and cell-density dependent manner. This extract contains mitogens that differ from the mitogens present in serum based on …

Transit Market Evaluation Of Seniors Losing Driving Privileges, Oliver A. Page

USF Tampa Graduate Theses and Dissertations

The projected growth of persons ages 65 and older in the U.S. over the next few decades will usher in an era of unprecedented numbers of seniors licensed to drive. For some members of this group, there will come a time where driving will have to cease due to a variety of factors. At that juncture in their lives, these seniors may have to consider transportation alternatives other than the personally operated vehicle. The objective of this study is to evaluate potential changes in transit market share arising from travel behavior changes of seniors who lose their driving privileges. This …

Altered Features Of Female Pigeons (Columba Livia) Elicit Preference Behavior In Male Pigeons, Tadd B. Patton

USF Tampa Graduate Theses and Dissertations

Previous research has shown that male pigeons (Columba livia) respond with courtship displays to video playbacks of a female pigeon indicating that they 'recognize' the female as a potential mate. Courtship displays significantly decline when the head region of the female is occluded (Shimizu, 1998) suggesting that features located within the head are important for species recognition and mate selection. However, little is known about the exact visual features necessary to elicit displays. The current study examined the preference behavior of male pigeons when given a choice between photographic images of normal looking or altered female pigeon faces. The altered-face …