Digital Commons Network^™

Celestial Bodies, Jared Calvin White

USF Tampa Graduate Theses and Dissertations

The following is a collection of original poetry written over a span of three years while attending the University of South Florida. The poetry is divided into five numbered sections, marking the major thematic divisions. Preceding the poetry is a critical introduction to the work that outlines the author's developing thematic ideology.

Sharps Injuries In Medical Training: Higher Risk For Residents Than For Medical Students, Rachel Williams

USF Tampa Graduate Theses and Dissertations

Because of their relative inexperience in performing procedures and handling sharps devices, medical students and resident physicians are considered to be at high risk for sharps injuries. A higher rate of sharps injuries for medical trainees implies a higher risk for occupationally-acquired infection with bloodborne pathogens and may have financial and legal implications for training institutions. This study examines the prevalence of sharps injuries among US medical students and resident physicians. A systematic review of the literature yielded 10 studies that gave data on sharps injuries for US medical students or residents, and those data were combined with data from …

Understanding The Cultivation Of Teacher Leadership In Professional Learning Communities, Adrianne G. Wilson

USF Tampa Graduate Theses and Dissertations

The purpose of study was twofold. The primary purpose was to describe and explain the perceptions and lived experiences of high school teachers through their involvement in a Professional Learning Community, as defined by Hord (1997). Teachers' experiences within a Professional Learning Community were examined for patterns of cultivated leadership and social capital. The second purpose of the study was to identify the influencing variables connected with how the participants viewed themselves as leaders as a result of their participation in a professional learning community. One influencing variable in particular that was examined was the influence of social capital in …

The Influence Of Time Spent By Students Engaged In Co-Curricular Involvement, Online Social Networking And Studying And Doing Coursework On Their Academic Achievement, Regina Young Hyatt

USF Tampa Graduate Theses and Dissertations

The purpose of this study was to understand the relationship between time spent by students engaged in student co-curricular involvement, online social networking, and studying on their academic achievement. Additional factors such as student residence, gender, ethnicity, class standing and work for pay were also considered. Existing literature supports the concept that the more time students spend in educationally purposeful activities, the more likely students are going to be successful. Little research exists regarding the use of current versions of online social networking, and the relationship it might have to student academic achievement as measured by grade point average. Therefore, …

The Evaluation Of Hybrid Slurry Resulting From The Introduction Of Additives To Mineral Slurries, Kyle Douglas Yeasting

USF Tampa Graduate Theses and Dissertations

Drilled shaft construction often requires the use of drill slurry to maintain borehole stability during excavation and concreting. While drill slurry may be composed of fluids ranging from air to petroleum, drilled shaft construction typically makes use of water based drilling fluids. Although clean water may be utilized as a drilling fluid, a premixed slurry consisting of water, minerals, and/or polymers is more commonly used. Florida Department of Transportation (FDOT) specifications require the use of mineral slurry for all primary structures. The slurry resists the intrusion of groundwater, slows the outward migration of drilling fluid from the excavation, and aids …

Self-Efficacy In Music Performance: Measuring The Sources Among Secondary School Music Students, Michael S. Zelenak

USF Tampa Graduate Theses and Dissertations

The purpose of this study was to develop a greater understanding of self-efficacy in music performance. I sought to (a) contribute to fundamental knowledge of self-efficacy in music performance, (b) determine whether scores from the Music Performance Self-Efficacy Scale (MPSES) were valid and reliable, and (c) provide insights for developing self-efficacy among secondary school music students. Participants (N = 290) were middle and high school students in band, chorus, and string orchestra ensembles from 10 schools in the southeast and western regions of the United States. Participants completed four online questionnaires: (a) Music Performance Self-Efficacy Scale, (b) Sources of Middle …

Addressing The Decline Of Academic Performance Among First-Year Composition Students: A Usability Analysis Of Two Important Online Resources, Kate Zephyrhawke

USF Tampa Graduate Theses and Dissertations

An increasing number of students entering college lack the academic skills necessary to perform well at the college level, forcing professors and academic institutions to lower standards. Students approach higher education as a commodity, and as consumers they assert their desire for easier course work by giving poor evaluations to instructors whose courses they find too demanding or difficult. Eliminating student evaluations is one necessary change that will help reverse declining standards in higher education and increase performance; providing effective venues for supplemental instruction is another. Teaching basic writing skills in freshman composition courses would waste valuable instruction time that …

An Examination Of The Impacts Of Urbanization On Green Space Access And Water Resources: A Developed And Developing World Perspective, Heather E. Wright Wendel

USF Tampa Graduate Theses and Dissertations

This dissertation addresses the impact of urbanization and land use change on the availability and accessibility of two urban amenities that are often inequitably distributed: green space and water features. Diverse methodologies were utilized in order to gain a better understanding of the role of these amenities in improving urban quality of life and integrated water management. Using an interdisciplinary approach, this research provides a unique perspective within both a developed and developing world context by evaluating aspects of urbanization to emphasize more sustainable and integrated approaches to development.

A preliminary analysis highlights potential drivers of green space revitalization in …

Alternative Statistical Methods For Analyzing Geological Phenomena: Bridging The Gap Between Scientific Disciplines, Joseph Frank Van Gaalen

USF Tampa Graduate Theses and Dissertations

When we consider the nature of the scientific community in conjunction with a sense of typical economic circumstances we find that there are two distinct paths for development. One path involves hypothesis testing and evolution of strategies that are linked with iterations in equipment advances. A second, more complicated scenario, can involve external influences whether economic, political, or otherwise, such as the government closure of NASA's space program in 2011 which will no doubt influence research in associated fields. The following chapters are an account of examples of two statistical techniques and the importance of both on the two relatively …

A Mixed Method Study On The Peripartum Experience And Postpartum Effects Of Emergency Hysterectomy Due To Postpartum Hemorrhage, Cara De La Cruz

USF Tampa Graduate Theses and Dissertations

Background: Little is known about the experience and psychological outcomes for women who experience emergency peripartum hysterectomy (EPH). The objective of this study was to explore women's experiences of EPH and to determine if women who experience EPH were more likely to experience mental health sequelae.

Methods: This mixed method design involved a quantitative and a qualitative phase. The quantitative phase used a retrospective cohort design. Women were sampled through on-line communities, including an EPH support group, and a larger website for mothers. Women completed on-line surveys covering sociodemographic, obstetric/gynecological/ and psychiatric information, including screens for depression and Post-Traumatic Stress …

Portland State University's Second (R)Evolution: Partnering To Anchor The Institution In Sustainable Communities, Wim Wiewel, Kevin Kecskes, Shelia A. Martin

Public Administration Faculty Publications and Presentations

Portland State University has become internationally known for its whole-university approach to community-university engagement. Many academic leaders from around the world are now drawing on models for engagement that originated at Portland State. As the university takes stock of its successes, of changing economic conditions, and of the increasingly urgent need to focus on sustainability, the campus with its new leadership has begun to look closely at how to expand and refine the models. This paper on Portland State's Second (R)evolution provides models and ideas that show great promise of reinvigorating community-university partnerships nationally and internationally.

Preparing For The New Normal, Judith A. Ramaley, Sally M. Johnstone

Public Administration Faculty Publications and Presentations

Our focus in this article is on designing a new conceptual model for using the resources we have and generating more. We have no reason to think that a new way of financing higher education will come anytime soon, so instead we are reinventing how we operate the institution. If a new model does come along, we plan to be ready to take advantage of whatever is created.

The Obvious Invisibility Of The Relationship Between Technology And Social Values, Jamie P. Ross

Women, Gender, and Sexuality Studies Faculty Publications and Presentations

We all too often assume that technology is the product of objective scientific research and that technology’s moral value lies in only the moral character of its user. To remove technology from a moral realm, we assume value and context neutrality. Yet the power of technology is a reflection of the values that exist in its developmental context. Technology’s moral realm is visible in the reciprocal relationship between culture and technology in the epidemiology of AIDS, clinical research and practice regarding heart disease, and DNA research. Cultural values decide what counts as a scientific question. When we look at the …

Content-Based Instruction における評価の問題と提案, Suwako Watanabe

World Languages and Literatures Faculty Publications and Presentations

本稿では、CBIにおける評価についての問題点を挙げ、今後の日本語教育でのCBIにおける評価の研究課題と実施課題を提案する。CBIの言語習得に及ぼす効果に関しては、スペイン語やインドネシア語などでは言語習得の向上が報告されているが、日本語については、ほとんど研究が見られない。外国語教育の分野で、CBIの重要性が叫ばれ、また、日本語教育界では、日本学との連携が盛んになるという方向性を考えると、CBI が言語習得に及ぼす効果を調査研究することは必須である。また、第二言語習得の見地からも、これからの研究課題として、実践報告のみならず、評価の研究を進めることを提言する。

CBIコースの実施面では、プレイスメントの重要性、そして、学習目標と評価の不一致からくる問題点を指摘する。具体的には、言語習得の他に教科内容の習得も学習目標に入っているものの、言語能力が障壁となって、教科内容の評価が適切に行えないという問題について述べ、その解決策の一つとして、形式的評価・累積的評価を効果的に取り入れることで、言語能力を向上させ、言語能力が障壁とならないように指導していくことを提示する。また、総合評価としても、論文や口頭発表といった典型的な形式以外に、Bloom（1956）の思考の六段階の概念を組み入れることを提唱し、評価方法の具体例を示す。

Abstract

This paper takes on issues related to the assessment in Content-Based Instruction (CBI). The first point talks about the research needs for Japanese CBI in regards to issues over assessment. The second point presents assessment strategies towards implementation of CBI. There have been a few reports from research studies that have demonstrated the gains in one’s language ability, such as in Spanish and Indonesian. However, very little is reported on the effect of CBI in Japanese. CBI is receiving increasing attention in the field of second/foreign language education. It is therefore critical to investigate the effect …

Postoperative Sensitivity In Class V Composite Restorations: Comparing Soft Start Vs. Constant Curing Modes Of Led., Fahad Umer, Frahan Raza Khan

Department of Surgery Docs

Background: One of the major disadvantages associated with using composites is polymerization shrinkage, stresses are generated at the margins, and if these stresses exceed the bond strength, microleakage occurs at the tooth restoration interface which causes ingress of cariogenic bacteria, post-operative sensitivity, and secondary caries. LED offers several curing modes: constant cure, ramped cure, and soft start cure. It is claimed that soft start polymerization mode produces less polymerization shrinkage and consequently less postoperative sensitivity. Objective:To compare the postoperative sensitivity in Class V composite restorations using soft start and constant LED curing modes. Materials and

Methods:

Using the appropriate …

Management Of Acute Regurgitation In Left-Sided Cardiac Valves, Nahush A Mokadam, Karen K Stout, Edward D Verrier

The Texas Heart Institute Journal

The management of acute, severe cardiac valvular regurgitation requires expeditious multidisciplinary care. Although acute, severe valvular regurgitation can be a true surgical emergency, accurate diagnosis and subsequent treatment decisions require clinical acumen, appropriate imaging, and sound judgment. An accurate and timely diagnosis is essential for successful outcomes and requires appropriate expertise and a sufficiently high degree of suspicion in a variety of settings. Whereas cardiovascular collapse is the most obvious and common presentation of acute cardiac valvular regurgitation, findings may be subtle, and the clinical presentation can often be nonspecific. Consequently, other acute conditions such as sepsis, pneumonia, or nonvalvular …

Usefulness Of The Echocardiographic Multi-Parameter Score (Emps) In Evaluating Left Ventricular Global Heart Function, Bingyuan Zhou, Junhua Yang, Xiangjun Yang, Yongming He, Caiming Zhao, Sudan Xu, Huifeng Wang

The Texas Heart Institute Journal

In this study, we established a new index by combining several echocardiographic parameters to quantify heart failure. We selected 233 consecutive patients who underwent both echocardiographic and plasma B-type natriuretic peptide (BNP) tests within 24 hours after referral for suspected heart failure. The echocardiographic parameters included systolic function, diastolic function, left ventricular chamber remodeling, valvular lesions, systolic pulmonary arterial pressure, and regional wall-motion abnormality. Each factor was scored from 1 to 3 points according to its severity. The total point from these 6 factors is the echocardiographic multi-parameter score (EMPS).

The EMPS for 37, 51, 77, and 38 patients from …

An Exploration Of The Satisfaction And Experiences Of Part-Time U.S. Medical School Faculty, April Corrice, Sarah A. Bunton

Educational Leadership and Policy Faculty Publications and Presentations

Despite the fact that many medical schools have increased their reliance on part-time faculty over the past several decades, scant information about the experiences and job satisfaction of parttime faculty exists in the literature. This Analysis in Brief is an exploratory study to provide insight—from the part-time faculty perspective—into the unique issues facing this faculty group and suggestions they offer for improving the workplace. Understanding the part-time faculty members’ experience is important, as they serve a significant and permanent role in the medical school workforce. When used appositely, these part-time medical school faculty appointments can benefit both individuals and institutions. …

Effects Of Calcium Supplementation On Cardiovascular Disease In Postmenopausal Women, Raizel Robinson

The Science Journal of the Lander College of Arts and Sciences

The following is an excerpt from the introduction of the article: In the United States, 53% of the population use dietary supplements. Of the people using supplements, 43% use calcium and 37% use vitamin D. However, 63% of women older than 60 years of age reported using dietary supplements (Park et al., 2009). Calcium supplementation, without co-administered vitamin D, increases the risk of myocardial infarction and cardiovascularrelated diseases among postmenopausal women. On the contrary, calcium supplementation with accompanied vitamin D may not produce similar effects.

The Effects Of Smoking On Pregnant Women, Meir Cohen

The Science Journal of the Lander College of Arts and Sciences

Smoking during pregnancy is accepted as the most significant avoidable risk factor for an unsuccessful pregnancy result. Smoking is linked with fetal growth restriction, and increasing evidence also suggests that smoking can cause stillbirth, preterm birth, placental abruption, and possibly sudden infant death syndrome. Smoking during pregnancy is also associated with enhanced risks of spontaneous abortions, ectopic pregnancies, and placenta previa, and it might increase risks of behavioral disorders in childhood. Studies have shown with randomized controlled trials, that smoking intervention during pregnancy has had limited success. Smoking during pregnancy continues to be an important risk factor for maternal and …

Did The Fda Properly Assess The Safety Of Olestra As A Food Additive?, Leah Lebel

The Science Journal of the Lander College of Arts and Sciences

The following is an excerpt of the introduction to this article: Olestra, a fat-substitute comprised of sucrose that has been esterified with fatty acids (Blume 1995), has been the subject of much controversy ever since its creation. Olestra is not absorbed (Mattson and Nolen 1972) because it cannot be hydrolyzed by pancreatic lipases (Mattson and Volpenhein 1972) or taken up across the enterocyte microvillus membrane (Freston et al. 1997), and thus, cannot be utilized for energy. Olestra has physical and organoleptic properties similar to those of traditional triglycerides (Jandacek and Webb 1978) and is emulsified together with triglyceride (Freston et …

Beyond Chalk And Talk: The Law Classroom Of The Future, Oren R. Griffin, Karen J. Sneddon

Articles, Chapters in Books and Other Contributions to Scholarly Works

Law schools are rethinking the traditional Langdellian classroom as they construct the law classroom of the future. Although the reform of legal education has long been heralded, law schools are now on the cusp of actual change. Carnegie's Educating Lawyers and the Clinical Legal Education Association's Best Practices for Legal Education are promoting a rethinking of the law classroom. Also encouraging the examination of legal education are changes in the incoming student population, such as the influx of students from the Millennial Generation; technological innovations; and shifting realities and economics of law practice, such as the increased focus on efficiency …

At A Glance Comparison Of Standards, Janis Wurgler, Barb Bamford, Pam Hallvik, Amanda K. Sanford

Education Faculty Publications and Presentations

This protocol is intended to facilitate collaboration among grade-level or content-area teachers and provide a process for comparing the Common Core State Standards (CCSS) to the Oregon State Standards (OSS).

The Patient Protection And Affordable Care Act Of 2010: Rulemaking In The Shadow Of Incentive-Based Regulation, Sam Halabi

Articles, Chapters in Books and Other Contributions to Scholarly Works

No abstract provided.

Efficient Contracting Between Foreign Investors And Host States: Evidence From Stabilization Clauses, Sam Halabi

Articles, Chapters in Books and Other Contributions to Scholarly Works

Bilateral investment treaties are agreements between sovereign states that give broad protections to investors and investments made within the jurisdiction of the other state. The prevailing view in the academy and practice is that developing countries sign bilateral investment treaties in order to reassure investors from developed states that their investments will be safe from changes in domestic law. Without these "credible commitments," investors would be deterred from making investments, depriving developing countries of foreign capital. This Article disputes that view by demonstrating that foreign investors and host states effectively contract around the risk of changes in the law. This …

The Challenge And Dilemma Of Charting A Course To Constitutionally Protect The Severely Mentally Ill Capital Defendant From The Death Penalty, Lyn Entzeroth

Articles, Chapters in Books and Other Contributions to Scholarly Works

No abstract provided.

(Editorial) A Long Term View Of Rare Plant Reintroduction. A Response To Godefroid Et Al. 2011: How Successful Are Plant Reintroductions?, Matthew A. Albrecht, Edward O. Guerrant Jr., Joyce Maschinski, Kathryn Kennedy

Environmental Science and Management Faculty Publications and Presentations

This is an editorial response to Godefroidet al. (2011). How successful are plant species reintroductions? Biological Conservation 144, 672-682.

The Sociology Of Landowner Interest In Restoring Fire-Adapted, Biodiverse Habitats In The Wildland-Urban Interface Of Oregon's Willamette Valley Ecoregion, Max Nielsen-Pincus

Environmental Science and Management Faculty Publications and Presentations

In many parts of the world, the combined effects of wildfire, climate change, and population growth in the wildland-urban interface pose increasing risks to both people and biodiversity. These risks are exemplified in western Oregon’s Willamette Valley Ecoregion, where population is projected to double by 2050 and climate change is expected to increase wildfire risk. Restoring elements of the region’s historic fire-adapted prairie, savanna, and woodland habitats may help to reduce future wildfire risk and help conserve the region’s threatened biodiversity. We report on a mail survey (n = 939) examining the socio-demographic factors influencing private landowners’ likelihood of restoring …

Conjunctive Management Of Reservation Water Resources: Legal Issues Facing Indian Tribes, Judith Royster

Articles, Chapters in Books and Other Contributions to Scholarly Works

No abstract provided.

The Case For Differential Discounting: How A Small Rate Change Could Help Agencies Save More Lives And Make More Sense, Melissa Luttrell

Articles, Chapters in Books and Other Contributions to Scholarly Works

No abstract provided.