Digital Commons Network^™

Community College Transfer Students’ Experiences Of The Adjustment Process To A Four Year Institution: A Qualitative Analysis, Karen R. Owens

USF Tampa Graduate Theses and Dissertations

Today's mobile student population follows diverse paths. This research presents findings from a qualitative study investigating the perceptions of transfer students while they were actively engaged in the transfer process. Fifty-seven incoming community college transfer students (n=57) were interviewed, in a large metropolitan area, through e-journaling during fall 2006 (while students were still attending community colleges) and during spring 2007 (students' first semester of admission to the university).

The following research questions guided the study: What do transfer students perceive as a successful transfer process? From the transfer student's perspective, what supports are needed to accommodate a successful transfer process? …

An Exploration Of Three Residence Hall Types And The Academic And Social Integration Of First Year Students, Dorothy E. Paine

USF Tampa Graduate Theses and Dissertations

Living on campus has long been an important part of many students' collegiate experience. Most research describing the benefits of living on campus was conducted in the 1960s and 1970s and was based upon students living in double rooms on double loaded corridors with community bathrooms. In recent years, the style of residence hall buildings has changed from these traditional rooms to suite and apartment-style housing offering more privacy and greater amenities to students. This study sought to examine how first year students living in three different types of residence hall environments differ on measures of social and academic integration, …

Perceptions Of Florida School Library Media Specialists Relative To The Saliency Of Collaboration, Leadership, And Technology Tasks Outlined In Information Power: Changes Since 1996, Terrell M. Pace

USF Tampa Graduate Theses and Dissertations

In 1988 Information Power: Guidelines for School Library Media Programs (IP1) was published. Ten years later an updated version, Information Power: Building Partnerships for Learning (IP2) was released. The purpose of this study was to determine if school library media specialists' perceptions had changed since 1996 and if respondents' familiarity with IP2 was a factor in the development of those perceptions. Further, 37 items that were clustered based on the three primary threads of collaboration, leadership and technology developed in IP2 were used to assess changes in perceptions. An electronic survey was developed and disseminated to the population of school …

The Role Of Norepinephrine In Learning: Cerebellar Motor Learning In Rats, Daniel A. Paredes

USF Tampa Graduate Theses and Dissertations

Delay classical eyeblink conditioning is an important model of associative, cerebellar dependent learning. Norepinephrine (NE) plays a significant modulatory role in the acquisition of learning; other neurotransmitter systems are also at play. The goal of this dissertation was to determine whether NE, GABA and glutamate (Glu) release is observed in cerebellar cortex during delay eye blink conditioning, and whether such release was selectively associated with training and not due only to stimulatory sensory input. The data support the hypothesis of noradrenergic and GABAergic system involvement in motor learning with NE as a modulator of early responding and GABA as a …

Two Essays On Market Efficiency ⎯ Tests Of Idiosyncratic Risk: Informed Trading Versus Noise And Arbitrage Risk, And Agency Costs And The Underlying Causes Of Mispricing: Information Asymmetry Versus Conflict Of Interests, Jung Chul Park

USF Tampa Graduate Theses and Dissertations

I examine the informational efficiency of stock markets by testing the relation between idiosyncratic volatility and equity mispricing. I find that the level of mispricing declines with idiosyncratic volatility consistent with the notion that greater levels of firm-specific risk reflect greater participation of informed traders in the market for the stock. However, I also find that mispricing increases with idiosyncratic volatility for highly volatile stocks, and this is attributed to both noise trading and arbitrage risk. In addition, I investigate the link between agency costs and equity mispricing, and whether it exists due to information asymmetry or the degree of …

Akt Function And Human Oncogenesis, Sungman Park

USF Tampa Graduate Theses and Dissertations

Accumulated evidence indicates that, by the phosphorylation of its physiological substrates, Akt promotes cell survival, proliferation and angiogenesis. While a number of Akt targets have been identified, the mechanism by which Akt regulates cell survival and growth and induces malignant transformation still remains elusive. During the last 5 years, I have shown that AKT1 cross-talks with Src/Stat3 pathway. AKT1 is a direct target gene of Stat3. Protein/mRNA levels and promoter activity of AKT1 are significantly induced by constitutively active Src and Stat3. Knockdown of Stat3 or dominant-negative Stat3 reduced AKT1 expression induced by constitutively active Src. Blockage of AKT1 expression …

Just Regular Folks: An Ethnographic Study Of Identity In A Gay And Lesbian Catholic Community In South Florida, Shawn M. Perkins

USF Tampa Graduate Theses and Dissertations

Much of the research done on religious gays and lesbians has focused upon the cognitive strategies they employ in order to negotiate conflicts experienced between their religious and sexual identities. In contrast to taking a psychological approach, this study focuses upon the role of social context in helping gay and lesbian Catholics to successfully negotiate their religious and sexual identities. Using participant-observation data of a small gay and lesbian Catholic community, the Holy Cross Community (HCC), as well as from interviews with ten of its members, I examine the role of the interpersonal context in identity processes. I outline the …

Documenting Dylan: How The Documentary Film Functions For Bob Dylan Fans, Theodore G. Petersen

USF Tampa Graduate Theses and Dissertations

The purpose of this study is to explore the role of the documentary film in the relationship between the artist and the fan; specifically how Bob Dylan fans use the documentary films Dont Look Back, directed by D.A. Pennebaker, and No Direction Home, directed by Martin Scorsese. Dylan, Pennebaker, and Scorsese are three important figures in American popular culture, and these are the two most prominent films about Dylan. These films discuss relatively the same time period, yet delineate two different versions of Dylan's identity. Dont Look Back, released in 1967, documents Dylan's 1965 tour of England. Because of Pennebaker's …

Third Grade Retention And Florida’S Pupil Progression Plan: Individual And School Characteristics Associated With Long-Term Outcomes In Reading Performance, Heather A. Powell

USF Tampa Graduate Theses and Dissertations

Literacy is a growing national concern that has resulted in federal legislation (e.g., the No Child Left Behind Act) instituting higher accountability for states and schools with regard to reading instruction and remediation. As a result, Florida's statewide measure of achievement, the reading portion of the Florida Comprehensive Assessment Test (FCAT-Reading) is now tied to retention decisions for students in the third grade as part of the pupil progression plan for the state. In its first year of implementation (2003), 23% of third-grade students failed the FCAT and over 28,000 were retained. Though failure rates are decreasing, (i.e., 6% of …

Perception Of Educational Experiences By At-Risk African-American Students In An Undergraduate Teacher Education Program, Sharman Pride-Mcrae

USF Tampa Graduate Theses and Dissertations

The purpose of this study was to explore individual perceptions of African-American at-risk students in an undergraduate teacher education program, specifically continuing students or community college transfer students in a four-year urban university College of Education (COE) program. Specific areas of interest included: (a) demographic characteristics profiling the study participants; (b) emotional and motivational factors as they affected the students; and (c) the personal thoughts and effect of institutional and environmental variables and administrative factors. Ten females volunteered to participate in a semi-structured interview. The 22 semi-structured interview questions were developed by the researcher. The questions captured the individual personal …

An Existential-Phenomenological Investigation Of Self-Cutting Among Adolescent Girls, Amanda A. Privé

USF Tampa Graduate Theses and Dissertations

The present study examined the experience of self-cutting, what stops adolescent girls from engaging in self-cutting, and what message adolescent girls who are self-cutting would want to send to other girls taking part in this behavior. Using an existential-phenomenological method of interviewing, adolescent girls were asked a serious of questions in order to gain insight into their thoughts, feelings, and beliefs about the experience of self-cutting. Each interview was tape recorded, transcribed, and thematized. The participants in this study were labeled co-researchers due to the significant role that they had in the completion of this study. The co-researchers consisted of …

Linkage-Based Prosthetic Fingertips: Analysis And Testing, Issa A. Ramirez

USF Tampa Graduate Theses and Dissertations

This thesis consists of the research on linkage-based fingertips for prosthetic hands. These fingertips consists of small polycentric mechanisms attached to what would be the pulp in normal anatomical fingers. These mechanisms allow the prosthetic hand to conform to the shape of objects during grasp. The goal of these prosthetic fingertips is to maximize the functionality of the hand while minimizing the number of inputs that the user has to control. The stability of the fingertip mechanisms is analyzed using the principle of virtual work. From this analysis we are able to show that the fingertip mechanism is stable for …

Automatic Geo-Referencing By Integrating Camera Vision And Inertial Measurements, Duminda I. B Randeniya

USF Tampa Graduate Theses and Dissertations

Importance of an alternative sensor system to an inertial measurement unit (IMU) is essential for intelligent land navigation systems when the vehicle travels in a GPS deprived environment. The sensor system that has to be used in updating the IMU for a reliable navigation solution has to be a passive sensor system which does not depend on any outside signal. This dissertation presents the results of an effort where position and orientation data from vision and inertial sensors are integrated. Information from a sequence of images captured by a monocular camera attached to a survey vehicle at a maximum frequency …

The Influence Of The Loop Current On The Diversity, Abundance And Distribution Of Zooplankton In The Gulf Of Mexico, Katie Rathmell

USF Tampa Graduate Theses and Dissertations

Physical processes in the Gulf of Mexico (GOM) and mesoscale (10-300 km) processes associated with the Loop Current are fairly well known. However, little is known about the physical/ biological interactions of the frontal boundary system of the Loop Current. Zooplankton abundance and distribution was determined at 28 stations in the vicinity of the Loop Current. Species richness was high at all stations. Copepods comprised 60% of the total zooplankton collected. Oithona plumifera, Nannocalanus minor and Euchaeta marina were the most abundant copepods. Chaetognaths and ostracods were also very abundant and made up 11 and 5 % respectively of the …

Relationship Between Nurses’ Management Of Pediatric Oncology Patients’ Symptoms And Job Satisfaction, Jennifer I. Rheingans

USF Tampa Graduate Theses and Dissertations

A primary function of the pediatric oncology nurse is to provide symptom management to children with cancer. Symptom management strategies have been published, but there is scarce literature examining neither the actual use of these nursing interventions, nor the effects of using these interventions on the nurses' perceived work environment. The purpose of this study was to examine the nursing interventions used in treating pediatric oncology patients' symptoms, as well as the emotional sequelae from providing this care. Phase One of this study examined the content validity of the newly developed Nurses Distress and Interventions for Symptoms Survey (NDISS) utilizing …

A 1400-Year Multi-Proxy Record Of Climate Variability From The Northern Gulf Of Mexico, Julie N. Richey

USF Tampa Graduate Theses and Dissertations

A continuous, decadal-scale resolution multi-proxy record of climate variability over the past 1400 years in the northern Gulf of Mexico (GOM) was constructed from a box core recovered in the Pigmy Basin. Proxies include paired analyses of Mg/Ca and oxygen isotopes in the white variety of the planktic foraminifer Globigerinoides ruber and relative abundance variations of G. sacculifer in the foraminifer assemblages. Two multi-decadal intervals of sustained high Mg/Ca values indicate GOM sea-surface temperatures (SSTs) were as warm or warmer than near-modern conditions between 1000 and 1400 yrs BP. Foraminiferal Mg/Ca values during the coolest interval of the Little Ice …

The Impact Of Organizational Climate Variables Of Perceived Organizational Support, Workplace Isolation, And Ethical Climate On Salesperson Psychological And Behavioral Work Outcomes, Robert J. Riggle

USF Tampa Graduate Theses and Dissertations

The purpose of this dissertation is to build and test a model that integrates the marketing, management, and psychological literature with respect to organizational climate variables and their direct and indirect impact on salesperson psychological and behavioral outcomes, as well as one that answers the overarching research question of how organizational climate variables impact salesperson psychological and behavioral work outcomes. Data were collected during the time period from April 2006 until May 2006. Three hundred survey invitations were sent via e-mail to salespeople at three organizations. The participating organizations included a privately owned publishing firm located in the southeastern United …

Determinants Of Female Labor Force Participation In Venezuela: A Cross-Sectional Analysis, Betilde Rincon De Munoz

USF Tampa Graduate Theses and Dissertations

The purpose of this study is to fill the gap in research about women in Venezuela by investigating the determinants of their labor force participation between 1995 and 1998. The Central Office of Statistics and Information in Venezuela provides cross-sectional data collected semiannually about individual, demographic, socio-economic and geographical characteristics of individuals living in Venezuela during this period. This study uses binomial and multinomial logit models to test a number of hypotheses. First, the full sample of women between 15 and 60 years old is used to investigate the importance of individual, demographic, socioeconomic, and geographical characteristics in the labor …

Destabilization And Characterization Of Libh4/Mgh2 Complex Hydride For Hydrogen Storage, Luis A. Rivera

USF Tampa Graduate Theses and Dissertations

The demands on Hydrogen fuel based technologies is ever increasing for substitution or replacing fossil fuel due to superior energy sustainability, national security and reduced greenhouse gas emissions. Currently, the polymer based proton exchange membrane fuel cell (PEMFC), is strongly considered for on-board hydrogen storage vehicles due to low temperature operation, efficiency and low environmental impact. However, the realization of PEMFC vehicles must overcome the portable hydrogen storage barrier. DOE and FreedomCAR technical hydrogen storage targets for the case of solid state hydrides are: (1) volumetric hydrogen density > 0.045 kgH2/L, (2) gravimetric hydrogen density > 6.0 wt%, (3) operating temperature < 150 degrees C, (4) lifetimes of 1000 cycles, and (5) a fast rate of H2 absorption and desorption. To meet these targets, we have focused on lithium borohydride systems; an alkali metal complex hydride with a high theoretical hydrogen capacity of 18 wt.%.

It …

Bcl-2 Related Ovarian Killer, Bok, Is Cell Cycle Regulated And Sensitizes To Stress-Induced Apoptosis, José M. Rodríguez

USF Tampa Graduate Theses and Dissertations

Bok/Mtd (Bcl-2-related ovarian killer/Matador) is considered a pro-apoptotic member of the Bcl-2 family. Though identified in 1997, little is known about its biological role. We have previously demonstrated that Bok mRNA is upregulated following E2F1 over-expression. In the current work, we demonstrate that Bok RNA is low in quiescent cells and rises upon serum stimulation. To determine the mechanism underlying this regulation, we cloned and characterized the mouse Bok promoter. We find that the mouse promoter contains a conserved E2F binding site (-43 to -49) and that a Bok promoter-driven luciferase reporter is activated by serum stimulation dependent on this …

An Experimental Study Of Pro-Dieting And Anti-Dieting Psychoeducational Messages: Effects On Immediate And Short-Term Psychological Functioning And Weight Control Practices In College Women, Megan Roehrig

USF Tampa Graduate Theses and Dissertations

While dieting is relatively normative in our society, it is controversial within the fields of eating disorders and obesity. Dieting for weight loss has been touted by the obesity prevention field as a solution to the growing obesity epidemic, yet a body of research in the eating disorders field has also implicated it in the etiology and maintenance of eating pathology. Thus, a divergence in approaches toward dieting has emerged, with both prodieting and anti-dieting messages being recommended. Little is known, however, about the impact of these two types of messages on immediate and short-term psychological functioning and weight control …

Automatic Generation Of Global Phase Equilibrium Diagram From Equation Of State, Keyurkumar S. Patel

USF Tampa Graduate Theses and Dissertations

A computational tool that uses an automated and reliable procedure for systematic generation of global phase equilibrium diagram (GPED) is developed for binary system using equation of state and its extension to the ternary system is discussed. The proposed algorithm can handle solid phase and also can predict all major six types of phase diagrams. The procedure enables automatic generation of GPED which incorporates calculations of all important landmarks such as critical endpoints, quadruple point (if any), critical line, liquid-liquid-vapor line (if any), solid-liquid-liquid line (if any) and solid-liquid-vapor line. The method is also capable of locating all azeotropic phenomena …

Major Tea Catechin Inhibits Dendritic Cell Maturation In Response To Microbial Stimulation, James L. Rogers

USF Tampa Graduate Theses and Dissertations

Dendritic cells (DCs) are a migratory group of bone-marrow-derived leukocytes specialized for uptake, transport, processing and presentation of antigens to T cells. Exposure of DCs to bacterial pathogens can induce DC maturation characterized by cytokine production, up-regulation of co-stimulatory molecules and an increased ability to activate T cells. DCs have the ability to restrict growth of L. pneumophila (Lp), an intracellular Gram-negative bacillus that causes a severe form of pneumonia known as Legionnaires' disease, in murine ER-derived organelles (121) but replicate in human DCs (145). Even in human cells, however, lysis of the DCs does not occur for at least …

The Art Of Existentialism: F. Scott Fitzgerald, Ernest Hemingway, Norman Mailer And The American Existential Tradition, J'Aimã© L. Sanders

USF Tampa Graduate Theses and Dissertations

The purpose of my research is to examine the philosophic influences on three literary works: F. Scott Fitzgerald's The Great Gatsby, Ernest Hemingway's Death in the Afternoon, and Norman Mailer's An American Dream. Through an investigation of biographical, historical, cultural, and textual evidence, I will argue for the influence of several European philosophers---Friedrich Nietzsche, Søren Kierkegaard, and Martin Heidegger---on these authors and on the structures and messages of their works. I will discuss how the specific works I have selected not only reveal each author's apt understanding of the existential-philosophical crises facing the individual in the twentieth century, but also …

Perceptions Of Senior Faculty Concerning Doctoral Student Preparation For Faculty Roles, Jennifer M. Purcell

USF Tampa Graduate Theses and Dissertations

Calls for reform in doctoral education are not new. However, the past decade has experienced renewed interest and discussion in preparing the future professoriate. Whereas most studies of graduate student socialization and preparation for faculty roles have focused on doctoral students or new faculty, this study examined the perceptions of senior faculty members involved in doctoral education. All senior faculty (n=4970) in biological sciences, English, mathematics, and non-clinical psychology from a stratified sample of 69 research universities nationwide were invited to participate. More than 1150 faculty completed a web-based survey. Respondents rated the importance of 18 competencies (based on a …

The Assimilation Of The Marvelous Other: Reading Christoph Weiditz’S Trachtenbuch (1529) As An Ethnographic Document, Andrea Mckenzie Satterfield

USF Tampa Graduate Theses and Dissertations

This study examines the watercolor drawings of indigenous Americans in the Trachtenbuch, a small sixteenth-century manuscript by Christoph Weiditz. The manuscript was titled as a trachtenbuch by the Germanisches National Museum Library when cataloged in 1868, and Theodor Hampe published the first facsimile under this title in 1927. As this title suggests, the manuscript has long been narrowly defined and examined by scholars as a costume book. I argue instead for broadening the reading of the Trachtenbuch from a costume book, a subset of ethnographic documents that identify individuals based solely on systems of dress, to a visual ethnographic collection, …

Design Of Surface Acoustic Wave Sensors With Nanomaterial Sensing Layers: Application To Chemical And Biosensing, Subramanian K.R.S Sankaranarayanan

USF Tampa Graduate Theses and Dissertations

Surface acoustic wave (SAW) sensors detect chemical and biological species by monitoring the shifts in frequency of surface acoustic waves generated on piezoelectric substrates. Incorporation of nanomaterials having increased surface area as sensing layer have been effective in improving the sensitivity as well as miniaturization of SAW sensors. Selectivity, sensitivity and speed of response are the three primary aspects for any type of sensor. This dissertation focuses on design and development of SAW devices with novel transducer configurations employing nanomaterial sensing layers for enhanced sensing, improved selectivity, and speed of response. The sensing mechanism in these SAW sensors is a …

Main Street Parkrose, Doug Bruchs, Laura Butler, Todd Johnson, Sean Mccusker, Brian Monberg, Erik Rundell

Master of Urban and Regional Planning Workshop Projects

PlanPDX worked to assess existing district conditions and assist in the development of goals for the district that could inform and guide future improvement efforts. Utilizing a variety of research methods including community outreach efforts, in-person interviews, technical analysis and organizing two well-attended community workshops, the Vision Team and PlanPDX successfully generated a set of recommendations for Main Street Park Rose. This project was conducted under the supervision of Ethan Seltzer and Sumner Sharpe.

Review Of The Book : Bibliographies Of Mongolian, Manchu-Tungus, And Tibetan Dictionaries, Thomas W. Larsen

Library Faculty and Staff Publications and Presentations

A review of the book Bibliographies of Mongolian, Manchu-Tungus, and Tibetan Dictionaries, compiled by Larry V. Clark, John R. Krueger, Manfred Taube, Hartmut Walravens, Michael Walter. (Orientalistik Bibliographien und Dokumentationen 20) Wiesbaden: Harrassowitz Verlag. 2006. 238pp. ISBN 978-3-447-05240-5

Book Review Of A Dictionary Of Syrian Arabic : English-Arabic Edited By Karl Stowasser And Ani Moukhtar, Kristen Kern

Library Faculty and Staff Publications and Presentations

Review of the book, A Dictionary of Syrian Arabic: English-Arabic: English-Arabic edited by Karl Stowasser and Ani Moukhtar.