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Title: Driving a hard bargain: U.S. sanctions strategies.
Creator: Levitt, Jason., Dorothy F. Schmidt College of Arts and Letters, Department of Political Science
Abstract/Description: Policymakers and scholars are deeply divided on the purpose and effectiveness of sanctions, but recent work has given attention to the strategy of using positive sanctions or incentives. This study investigates the conditions under which the U.S. uses a punitive sanctions policy (indicated by all negative sanctions) or an engagement policy (indicated by a mix of positive and negative sanctions). Applying materialist (Schelling, 1960, 1966; Snyder and Diesing, 1977; Axelrod, 1984; Fearon, 1994...
Show morePolicymakers and scholars are deeply divided on the purpose and effectiveness of sanctions, but recent work has given attention to the strategy of using positive sanctions or incentives. This study investigates the conditions under which the U.S. uses a punitive sanctions policy (indicated by all negative sanctions) or an engagement policy (indicated by a mix of positive and negative sanctions). Applying materialist (Schelling, 1960, 1966; Snyder and Diesing, 1977; Axelrod, 1984; Fearon, 1994) and sociological (Schoppa, 1999; Wendt, 2000; Lebow, 2007) bargaining perspectives, this study will consider factors such as the level of target threat, the target's nuclear weapons capability, the extent of international support for sanctions, and the relationship between the U.S. and target. This study analyzes the case studies of the U.S-led sanctions against Iraq (1990-2003), North Korea (1993-present), and Libya (1972-2006).
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Date Issued: 2010
PURL: http://purl.flvc.org/FAU/2976441
Subject Headings: Terrorism, Prevention, Government policy, Economic sanctions, American, Sanctions (International law), International economic relations, Foreign relations, Foreign relations
Format: Document (PDF)

Title: Dropout prevention: a study of prevention programs used by high schools to reverse graduation rate.
Creator: Simmons, Christopher L., College of Education, Department of Educational Leadership and Research Methodology
Abstract/Description: This mixed methods study focused on the relationship between dropout prevention programs and graduation rates in one school district in Florida during the 2010-2011 school year. The dropout prevention program data analyzed included high school principals' perceptions in regard to perceived effectiveness, fidelity of implementation, cost efficacy, structure, and student-staff relationships within dropout prevention programs and their relationship to graduation rate. The data analysis...
Show moreThis mixed methods study focused on the relationship between dropout prevention programs and graduation rates in one school district in Florida during the 2010-2011 school year. The dropout prevention program data analyzed included high school principals' perceptions in regard to perceived effectiveness, fidelity of implementation, cost efficacy, structure, and student-staff relationships within dropout prevention programs and their relationship to graduation rate. The data analysis investigated the relationship between the principals' perceptions of each dropout prevention program and graduation rate. Findings from this study showed principals' perceived that the level of fidelity for on-the-job training has a relationship to increased graduation rate. In other words, when a principal believed the dropout prevention program was implemented with fidelity in their school, it likely increased graduation rate. Another important finding from this study was the varying perceptions which it existed among school leaders in this study and their varying perceptions on the relationship between dropout prevention programs and graduation rate.
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Date Issued: 2013
PURL: http://purl.flvc.org/fcla/dt/3362565
Subject Headings: High school students, School improvement programs, Dropout behavior, Prediction of, Dropouts, Prevention
Format: Document (PDF)

Title: Factors affecting retention in a community college's welfare-to-work programs: a heuristic study of participants' perceptions.
Creator: Pino, Veronica Woodward., College of Education, Department of Educational Leadership and Research Methodology
Abstract/Description: This study examined the perceptions held by former and current welfare-to-work participants of factors that contributed to the retention, persistence, attrition and/or completion of welfare-to-work training programs at a community college. Using the lived experiences and voices of former or current welfare-to-work participants and a qualitative research design, the researcher examined the following research questions: (a) What factors during the training impacted the movement of participants...
Show moreThis study examined the perceptions held by former and current welfare-to-work participants of factors that contributed to the retention, persistence, attrition and/or completion of welfare-to-work training programs at a community college. Using the lived experiences and voices of former or current welfare-to-work participants and a qualitative research design, the researcher examined the following research questions: (a) What factors during the training impacted the movement of participants from welfare-to-work? (b) How did these factors enhance or serve as barriers to the movement of participants from welfare-to-work? This study was presented as a heuristic study of 12 former welfare participants who have transitioned or are currently transitioning from welfare to work. Using purposeful sampling, the researcher selected the participants for this study through self-identification or through nomination by program leaders and other program participants. Each of the 12 former welfare participants was interviewed about the situational, institutional, and dispositional aspects of their training. Demographic data were collected on each of the 12 participants for the purpose of a comparative analysis. Interviews of family members or friends of each of the participants validated the stories provided by the participant. Interviews with two administrators with direct responsibilities for some of the training programs for participants transitioning from welfare-to-work were also done to substantiate the stories of the participants. The findings of this study indicated three conclusions about the participants' perceptions of factors affecting their retention in welfare-to-work programs in a community college., First, the participants' desires to break the cycles of generational welfare were evident in every aspect of the training from having a better life for their children to dealing with the embarrassment of receiving government assistance.Second, welfare-to-work training experiences were influenced by institutional factors such as instructional and institutional support or lack of support for education and career development, including mentoring. Third, personal factors such as family motivation and role models, religion, drive and determination, and the desire to make a difference shaped the participants' career training experiences and contributed to persistence and completion.
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Date Issued: 2008
PURL: http://purl.flvc.org/FAU/186300
Subject Headings: College dropouts, Prevention, Academic achievement, Welfare recipients, Education, Community colleges, Attitude (Psychology), Motivation in education
Format: Document (PDF)

Title: Mechanisms of protection against ischemic damage in the heart.
Creator: Moench, Ian, Charles E. Schmidt College of Science, Department of Biological Sciences
Abstract/Description: Heart disease including ischemic heart disease is the highest contributor to death and morbidity in the western world. The studies presented were conducted to determine possible pathways of protection of the heart against ischemia/reperfusion. We employed adenovirus mediated over-expression of Methionine sulfoxide reductase A (MsrA) in primary neonatal rat cardiac myocytes to determine the effect of this enzyme in protecting against hypoxia/reoxygenation. Cells transfected with MsrA encoding...
Show moreHeart disease including ischemic heart disease is the highest contributor to death and morbidity in the western world. The studies presented were conducted to determine possible pathways of protection of the heart against ischemia/reperfusion. We employed adenovirus mediated over-expression of Methionine sulfoxide reductase A (MsrA) in primary neonatal rat cardiac myocytes to determine the effect of this enzyme in protecting against hypoxia/reoxygenation. Cells transfected with MsrA encoding adenovirus and subjected to hypoxia/reoxygenation exhibited a 45% decrease in apoptosis as compared to controls. Likewise total cell death as determined by levels of Lactate Dehydrogenase (LDH) release was dramatically decreased by MsrA overexpression. The initial hypothesis that led to our testing sulindac was based on the fact that the S epimer of sulindac was a substrate for MsrA and that this compound might function as a catalytic anti-oxidant based on a reaction cycle that involved reductio n to sulindac sulfide followed by oxidation back to sulindac. To test this we examined the protective effect of sulindac in hypoxia re-oxygenation in both cardiac myocytes in culture and using a Langendorff model of myocardial ischemia. Using this model of myocardial ischemia we showed that pre-incubation of hearts with sulindac, or the S and R epimers of sulindac resulted in protection against cell death. We present several lines of evidence that the protective effect of sulindac is not dependent on the Msr enzyme system nor does it involve the well established role of sulindac as a Cyclooxygenase (COX) inhibitor. Numerous signaling pathways have been implicated in myocardial protective mechanisms, many of which require fluctuations in ROS levels as initiators or mediators., Sulindac shows very good potential as a preconditioning agent that could induce tissue protection against oxidative damage.Blocking of preconditioning pathways by administration of the PKC blocker chelerythine abrogated the ischemic protection afforded by sulindac. Secondly, an end-effector of preconditioning, inducible nitric oxide synthase (iNOS),was found to be induced by greater than 5 fold after 48 h prior feeding sulindac.
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Date Issued: 2008
PURL: http://purl.flvc.org/FAU/186291
Subject Headings: Biochemical markers, Diagnostic use, Cardiovascular system, Diseases, Diagnosis, Heart, Diseases, Molecular aspects, Medical care, Quality control, Coronary heart disease, Prevention, Apoptosis, Myocardial infarction, Prevention
Format: Document (PDF)

Title: Retention in Florida community colleges: a study of the 2005-2008 academic years.
Creator: DeLuz, Ancil., College of Education, Department of Educational Leadership and Research Methodology
Abstract/Description: This study examined the relationship between selected student and institutional characteristics and the retention rates of first-time, degree seeking, full-time and parttime, freshman student cohorts in public community colleges in Florida. Based on data obtained from the Integrated Post-Secondary Data System on selected student and institutional variables for three years beginning fall 2005, 2006 and 2007, retention rates were analyzed for the years beginning fall 2006, 2007 and 2008...
Show moreThis study examined the relationship between selected student and institutional characteristics and the retention rates of first-time, degree seeking, full-time and parttime, freshman student cohorts in public community colleges in Florida. Based on data obtained from the Integrated Post-Secondary Data System on selected student and institutional variables for three years beginning fall 2005, 2006 and 2007, retention rates were analyzed for the years beginning fall 2006, 2007 and 2008 respectively. This quantitative non-experimental descriptive study relied on multiple regression to analyze aggregated data on eight predictor variables to determine their impact student retention rates. A moderating variable (institutional size) was used to determine its influence on the relationship between the predictor variables and the criterion variable. The results suggest that gender and age were positively related to student retention rate at the parttime level, academic support expenses were negatively related to student retention rates at the part-time and full-time levels, and institutional size moderated the relationship between certain predictor variables and retention rates at small institutions.
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Date Issued: 2011
PURL: http://purl.flvc.org/FAU/3332179
Subject Headings: Commuity college students, Achievement in education, College dropouts, Prevention, College attendance, Universities and colleges, Administration
Format: Document (PDF)

Title: The security of America's Fourth Amendment rights: a study on National Security Letters.
Creator: Thompson, Maria., Harriet L. Wilkes Honors College
Abstract/Description: National Security Letters allow the Federal Bureau of Investigation to obtain records on individuals from corporations without prior judicial intervention or approval. Statutory changes, most significantly those resulting from the passage of the United States Patriot Act in 2001, have substantially altered the four different federal statutes from which National Security Letters originate. In creating these National Security Letters the government intended to protect its citizens from national...
Show moreNational Security Letters allow the Federal Bureau of Investigation to obtain records on individuals from corporations without prior judicial intervention or approval. Statutory changes, most significantly those resulting from the passage of the United States Patriot Act in 2001, have substantially altered the four different federal statutes from which National Security Letters originate. In creating these National Security Letters the government intended to protect its citizens from national security threats. This goal has been regarded historically as legitimate, but the legislation potentially limits rights, which raises the question of whether these letters are acceptable. Drawing on relevant case law and scholarly opinion, I argue that use of these letters is unacceptable and may render the Fourth Amendment's protection of person and property from unreasonable searches meaningless in certain federal investigations.
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Date Issued: 2008
PURL: http://purl.flvc.org/FAU/77696
Subject Headings: Privacy, Right of, National security, Law and legislation, Terrorism, Prevention, Civil rights
Format: Document (PDF)

Title: Traffic congestion detection using VANET.
Creator: Padron, Francisco M., College of Engineering and Computer Science, Department of Computer and Electrical Engineering and Computer Science
Abstract/Description: We propose a distributed, collaborative traffic congestion detection and dissemination system using VANET that makes efficient use of the communication channel, maintains location privacy, and provides drivers with real-time information on traffic congestions over long distances. The system uses vehicles themselves, equipped with simple inexpensive devices, as gatherers and distributors of information without the need for costly road infrastructure such as sensors, cameras or external...
Show moreWe propose a distributed, collaborative traffic congestion detection and dissemination system using VANET that makes efficient use of the communication channel, maintains location privacy, and provides drivers with real-time information on traffic congestions over long distances. The system uses vehicles themselves, equipped with simple inexpensive devices, as gatherers and distributors of information without the need for costly road infrastructure such as sensors, cameras or external communication equipment. Additionally, we present a flexible simulation and visualization framework we designed and developed to validate our system by showing its effectiveness in multiple scenarios and to aid in the research and development of this and future VANET applications.
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Date Issued: 2009
PURL: http://purl.flvc.org/FAU/186684
Subject Headings: Vehicular ad-hoc networks (Computer networks), Traffic congestion, Mathematical models, Mobile communication systems, Evaluation, Traffic congestion, Prevention
Format: Document (PDF)

FAU Theses and Dissertations (6)	+ -
Honors Student Theses (1)	+ -

College dropouts (2)	+ -
Terrorism (2)	+ -
Academic achievement (1)	+ -
Achievement in education (1)	+ -
Administration (1)	+ -

Apoptosis (1)	+ -
Attitude (Psychology) (1)	+ -
Biochemical markers (1)	+ -
Cardiovascular system (1)	+ -
Civil rights (1)	+ -
College attendance (1)	+ -
Commuity college students (1)	+ -
Community colleges (1)	+ -
Coronary heart disease (1)	+ -
Diagnosis (1)	+ -
Diagnostic use (1)	+ -
Diseases (1)	+ -
Dropout behavior, Prediction of (1)	+ -
Dropouts (1)	+ -
Economic sanctions, American (1)	+ -
Education (1)	+ -
Evaluation (1)	+ -
Foreign relations (1)	+ -
Government policy (1)	+ -
Heart (1)	+ -
High school students (1)	+ -
International economic relations (1)	+ -
Law and legislation (1)	+ -
Mathematical models (1)	+ -

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Electronic Thesis or Dissertation (6)	+ -
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