Thesis (Ed.D.)--Liberty University School of Education, 2009. / Description based on print version record. Includes bibliographical references.

Thesis (Ed. D.)--West Virginia University, 2004. / Title from document title page. Document formatted into pages; contains ix, 108 p. : ill. Vita. Includes abstract. Includes bibliographical references (p. 90-101).

Thesis--PlanB (M.S.)--University of Wisconsin--Stout, 2004. / Field problem. Includes bibliographical references.

Thesis (Ph. D.)--University of Texas at Austin, 2003. / Vita. Includes bibliographical references. Available also from UMI Company.

Thesis (Ph. D.)--Oregon State University, 2010. / Printout. Includes bibliographical references (leaves 101-108). Also available on the World Wide Web.

Thesis (M.S.)--University of Florida, 2002. / Title from title page of source document. Includes vita. Includes bibliographical references.

Thesis (Ed. D.)--West Virginia University, 2003. / Title from document title page. Document formatted into pages; contains xvii, 172 p. : ill. (some col.). Vita. Includes abstract. Includes bibliographical references (p. 123-131).

In a roadway network, infrastructure conditions determine efficient network operation and traveler safety, and thus roadway engineers need a sophisticated plan to monitor and maintain network performance. Developing a comprehensive maintenance and rehabilitation (M&R) strategy for an infrastructure system, specifically a roadway network, is a complicated process because of the system uncertainties and multiple parties involved. Traditional approaches are mostly top-down, and restrict the decision-making process. In contrast, agent-based models, a bottom-up approach, could well simulate and analyze the autonomy of each party and their interactions in the infrastructure network. In this thesis, an agent-based model prototype was developed to simulate the operations of a small roadway network with a high degree of simplification. The objective of this study is to assess the applicability of agent-based modeling for infrastructure management problems through the following four aspects: (1) to simulate the user route selection process in the network; (2) to analyze the impact of users’ choices on the congestion levels and structural conditions of roadway sections; (3) to help the engineer to determine M&R strategies under a certain budget; and (4) to investigate the impact due to different fare rates of the toll road section on the infrastructure conditions in the network. This prototype detected traffic flow, and gave appropriate M&R advice to each roadway segment. To improve this model, more investigation should be conducted to increase the level of sophistication for the interaction rules between agents, the route selection, and the budget allocation algorithm. Upon completion, this model can be applied to existing road networks to assist roadway engineers in managing the network with an efficient M&R plan and toll rate. / text

published_or_final_version / Nursing Studies / Master / Master of Nursing

Asthma is a common chronic disease for children and is a leading cause for their hospitalization. Despite its negative health impact, a local survey has shown that children with asthma as well as their parents have a lack of understanding for asthma management (Wong, Wong, Chung & Lau, 2001). However, to help asthmatic children to better cope with their condition, it is important for health care professional such as nurses to enhance their knowledge in asthma management. Recent empirical research has shown that education promoting knowledge of asthma management can improve health outcomes in asthmatic children. Therefore, it is important to develop an evidence-based asthma education guideline for them. This dissertation aims to evaluate the empirical evidence of the education program for asthmatic children, with the age ranging from 5 to 18, and their parents. The goal of the proposed program is to reduce their re-hospitalization rate by enhancing their knowledge of asthma care. A translational nursing research was conducted and 10 studies focusing on asthma education program for children and their parents were identified from electronic databases. Critical appraisal was performed using the recognized assessment tool, named the Scottish Intercollegiate Guidelines Network (SIGN) (2008). Recommendations were developed based on the data extracted from the review. Based on the literatures reviewed, it was found that a 45-to-60 minute one-to-one educational intervention conducted by nurses using self-management plan is the most effective method for improving the health outcomes for asthmatic children. A plan of translating the empirical information extracted from the review into practice was developed and the potential of implementation was assessed. Based on the assessment, it was found that there is high transferability of the findings from the review and the proposed innovation is feasible in the selected clinical setting. In addition, the benefits generated from the proposed innovation also outweigh its cost. An evidence-based guideline was then developed based on the high and medium level of evidence. The grades of the recommendation were stated as well. A comprehensive communication plan targeting on various stakeholders was prepared. A pilot study was designed to examine the feasibility of the proposed innovation before the full-scale implementation. The outcomes of the proposed innovation include the re-hospitalization rate of asthmatic children, the patients’ and nurses’ level of knowledge in asthma care, the satisfactory level of patients and nurses towards the innovation, the competency of nurses in conducting the innovation, and the utilization rate and the cost of the innovation. They would be evaluated using appropriate methodologies. The proposed innovation would be considered as effective if the primary outcome, the re-hospitalization rate of asthmatic children is reduced. / published_or_final_version / Nursing Studies / Master / Master of Nursing