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Do Cooperative Initiatives Improve Transit Performance? The Impact Of Cooperation Between Agencies On Transit Performance, Anne-Marie Rooskens Aug 2005

Do Cooperative Initiatives Improve Transit Performance? The Impact Of Cooperation Between Agencies On Transit Performance, Anne-Marie Rooskens

University of New Orleans Theses and Dissertations

Ridership in the New Orleans region is down, and transit agencies are challenged to increase transit performance. Transit professionals expect many benefits from cooperation between transit systems in the region including an increase in efficiency and effectiveness. The question is "do these cooperative initiatives between transit agencies improve transit performance?" To answer this question a survey has been held to collect data regarding regional initiatives implemented by transit agencies. In addition data were collected from the transit agencies websites. The analysis focused on the comparison between agencies that implemented regional initiatives versus agencies that did not implement any regional initiative. …


The Influence Of Self-Efficacy And Working Memory Capacity On Problem Solving Efficiency, Bobby H Hoffman Jan 2005

The Influence Of Self-Efficacy And Working Memory Capacity On Problem Solving Efficiency, Bobby H Hoffman

UNLV Retrospective Theses & Dissertations

The study investigated the influence of self-efficacy beliefs, working memory capacity and problem complexity on problem solving performance, response time, and problem solving efficiency. Previous research investigated these factors from an absolute performance perspective, but not from the perspective of efficiency, defined as the ratio of problem-solving accuracy over time; Students completed an operational span working memory task, rated their self-efficacy for solving multiplication problems without the use of paper or calculation aids, and then solved computer-based cognitive multiplication problems, under conditions of varying complexity. Two competing hypotheses were proposed, which state that the efficiency of problem solving is either …


Control And Topology Improvements In Half-Bridge Dc-Dc Converters, Songquan Deng Jan 2005

Control And Topology Improvements In Half-Bridge Dc-Dc Converters, Songquan Deng

Electronic Theses and Dissertations

Efficiency and transient response are two key requirements for DC-DC converters. Topology and control are two key topics in this dissertation. A variety of techniques for DC-DC converter performance improvement are presented in this work. Focusing on the efficiency issue, a variety of clamping techniques including both active and passive methods are presented after the ringing issues in DC-DC converters are investigated. By presenting the clamping techniques, a big variety of energy management concepts are introduced. The active bridge-capacitor tank clamping and FET-diode-capacitor tank clamping are close ideas, which transfer the leakage inductor energy to clamping capacitor to prevent oscillation …


Interferon Resistance And Efficiency Of Hcv Replicon Establishment In Huh7 Cells Expressing Simian Virus 5 V Protein, Nicole E. Wagner Jan 2005

Interferon Resistance And Efficiency Of Hcv Replicon Establishment In Huh7 Cells Expressing Simian Virus 5 V Protein, Nicole E. Wagner

Seton Hall University Dissertations and Theses (ETDs)

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