8 Result(s)
within
**kyung Cho
Engineering
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Article
Amygdala electrical stimulation for operant conditioning in rat navigation
There have been several attempts to navigate the locomotion of animals by neuromodulation. The most common method is animal training with electrical brain stimulation for directional cues and rewards; the basi...
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Article
Open AccessSomatosensory ECoG-based brain–machine interface with electrical stimulation on medial forebrain bundle
Brain–machine interface (BMI) provides an alternative route for controlling an external device with one’s intention. For individuals with motor-related disability, the BMI technologies can be used to replace o...
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A Study on the Effect of Educational Service Quality on Career Decision-Making Self-efficacy
The ‘New Normal’ era in South Korea with low growth and employment and the fourth industrial revolution in the world that brought about the environmental change leading to ‘jobless growth’ are giving new roles...
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Article
Neuromodulation methods for animal locomotion control
Recent advances in neural engineering and neuroscience have enabled practical brain computer interfaces (BCIs). This paper reviews the BCI technology narrowed in the methods for controlling animals’ behaviors ...
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Article
Improvement of crack sizing performance by using nonlinear ultrasonic technique
The nonlinear ultrasonic technique (NUT) based on the contact acoustic nonlinearity (CAN) has been considered as a promising method for the closed crack detection. However, most of the previous studies were li...
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Assessment of precipitates of isothermal aged austenitic stainless steel using measurement techniques of ultrasonic attenuation
AISI 316L stainless steel is widely used as a structural material of high temperature thermoelectric power plants, since austenitic stainless steel has excellent mechanical properties. However, creep damage is...
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Article
Image enhancement of simplified ultrasonic CT using frequency analysis method
In this paper, a simplified ultrasonic CT system, which uses the information in three directions, that is, 90°, +45° and —45° about the inspection plane, is applied to the high strength steel, and the frequenc...
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The development of simplified ultrasonic CT system and its application to the evaluation of weld metal
In this paper, as a new measurement method to estimate the change of material condition, the simplified ultrasonic CT system, which uses the information of three directions, that is, 90°, + 45° and −45° about ...
