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This study aims at development of methods to track the center of and detect lanes as the first step of automated tool to analyze rose DNA using PCR gel electrophoresis images. Although several research results have been previously reported using projection profiles in a whole image, it is still challenge to track the center of and detect bent lanes using projection profiles. To resolve the problem,...
The electrooptical properties of single-walled carbon-nanotube (SWCNT) mixed liquid-crystal (LC) cells fabricated by rubbing and ion-beam (IB) process are investigated. The increase of SWCNT concentration in the LC mixture led to a decrease in the threshold voltage of twisted nematic cells by reducing the screening effect. Threshold voltages of 1.3 and 1.7 V are lowered to 0.8 and 1.2 V, respectively,...
The lecture scenario of the previous works implicates fundamental didactic problems due to the lack of interactivity and opportunity for feedback. Current ubiquitous computing environment on the campus provides a good chance to apply the advanced teaching paradigm to the university lecture. In this paper, we develop the conference-oriented lecture system, which all attendees can interactively participate...
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