Sang Heon Yoon

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PURPOSE The aim of this study was to analyze the results of quantitative and qualitative student evaluations of team-based learning (TBL) and student achievement evaluations during TBL. METHODS Questionnaires that evaluated medical student perception and self-assessment of the TBL experience included 38 questions on the TBL process. Also, we used scores(More)
Adaptive filtering forms a significant class of DSP algorithms employed in several hand held mobile devices for applications like echo cancellation, signal de-noising, and channel equalization. This paper presents a different pipelined architecture for low-power implementation of Adaptive filter based on distributed arithmetic (DA). The traditional(More)
PURPOSE The aim of this study is to investigate the advantage of real-time class evaluation over course evaluation in integrated courses and to explore the usefulness and availability of a mobile phone survey system as a real-time class evaluation tool. METHODS In six integrated courses at the preclinical second year both course and class evaluations were(More)
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