Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 7 of 7 for “"QSA"”.
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Metropolitan Area Network architecture design for Optical Flow switching
… and examined: Quasi-Static Architecture (QSA) and Dynamic Per Flow Routing Architecture (DPFRA). The performance and costs are compared to provide an economical architecture building strategy. We find for the MAN, DPFRA always has the lower queueing delay and lower blocking probability …
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Accountability for the Implementation of Secondary Visual Arts Standards in Utah and Queensland
… work to the Queensland Studies Authority (QSA), which is responsible for moderation. QSA suggests modifications where appropriate, thus ensuring accuracy. Schools are then compared according to group performance on a standardized core skills test and aggregate grades are scaled, resulting …
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Making the Most of Program Evaluation Data: Understanding Human Services Professionals’ Well-Being Through Qualitative Secondary Analysis
<p>Qualitative secondary analysis (QSA) allows researchers to explore new research questions and ensure that participants’ voices are heard to the greatest extent possible, without the burdens of additional data collection. However, this approach is rarely used outside of the health sciences, and …
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QUANTITATIVE SAFETY ASSESSMENT OF AIR TRAFFIC CONTROL SYSTEMS THROUGH SYSTEM CONTROL CAPACITY
Quantitative Safety Assessments (QSA) are essential to safety benefit verification and regulations of developmental changes in safety critical systems like the Air Traffic Control (ATC) systems. Effectiveness of the assessments is particularly desirable today in the safe implementations of …
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Early dropout from Sports: A cross-sectional study in Italian and Spanisch students.
… and cognitive-metacognitive domains (QSA-r). The research hypothesis was tested in an exploratory manner, with the descriptive research method and by looking for associations with a cross-sectional design. Binary logistic regression analysis was performed to calculate the impact of …
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Investigation, design and implementation of circular-polarised antennas for satellite mobile handset and wireless communications. Simulation and measurement of microstrip patch and wire antennas for handheld satellite mobile handsets and investigations of polarization polarity, specific absorption rate, and antenna design optimization using genetic algorithms.
… antennas such as Quadrifilar Spiral Antennas (QSAs), two arm Square Spiral and stripline or coaxially-fed microstrip patch antennas are developed and tested. These antennas are investigated and discussed to operate at L band (1.61-1.6214GHz) and ISM band (2.4835-2.5GHz) A substantial size …
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Investigation, design and implementation of circular-polarised antennas for satellite mobile handset and wireless communications. Simulation and measurement of microstrip patch and wire antennas for handheld satellite mobile handsets and investigations of polarization polarity, specific absorption rate, and antenna design optimization using genetic algorithms.
… antennas such as Quadrifilar Spiral Antennas (QSAs), two arm Square Spiral and stripline or coaxially-fed microstrip patch antennas are developed and tested. These antennas are investigated and discussed to operate at L band (1.61-1.6214GHz) and ISM band (2.4835-2.5GHz) A substantial size …