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Learning theory in education has progressed dramatically with the rapid development of modern technologies. Modern learning theory has found that learning performance can be improved effectively through cooperative/ collaborative learning. How to group students in one class based on their different learning capabilities is a key to success in education. Two grouping types of homogeneous and heterogeneous...
The objective of this study is to create a wheel-type anthropomorphic robot to support those who are unable to eat independently. The constructed robot comprises mainly an omni-directional base, a fixed torso mounted on the base, two seven-degrees-of-freedom arms, two robot hands and a head equipped with a panoramic camera and a pan/tilt/zoom (PTZ) camera. For feeding tasks, a vision-guided control...
In this paper, we describe an AFM probe that measures tip-sample interaction forces in tapping-mode AFM imaging. In our probes, a high-bandwidth interferometric force sensor at the end of the cantilever is coupled to the tip motion, and it is used to resolve tip-sample interaction forces with high temporal resolution. Measurements of the sensor signal show that the tip-sample interaction during imaging...
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