Browsing by Author "Ha, Nguon"
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Force myography signal based hand gesture classification for the implementation of real- time prosthetic hand control system
Ha, Nguon (Wichita State University, 2017-12)This thesis aims to develop an interfacing mechanism for controlling prosthetic devices using Force Myography signal (FMG) and various hand gesture classifications. The FMG signals have been collected through three ... -
Performance of forearm FMG for estimating hand gestures and prosthetic hand control
Ha, Nguon; Withanachchi, Gaminda Pankaja; Yihun, Yimesker S. (Springer Singapore, 2019-01)This study is aimed at exploring the prediction of the various hand gestures based on Force Myography (FMG) signals generated through piezoelectric sensors banded around the forearm. In the study, the muscles extension and ... -
Publisher Correction: Revealing nitrogen-containing species in commercial catalysts used for ammonia electrosynthesis
Chen, Yifu; Liu, Hengzhou; Ha, Nguon; Licht, Stuart L.; Gu, Shuang; Li, Wenzhen (Springer Nature, 2021-02-22)In the version of this Analysis originally published, in Fig. 4 the second-from-bottom y-axis tick mark label was incorrect as $10^{–8}$;it should have been $10^{–10}$. This has now been corrected. -
Revealing nitrogen-containing species in commercial catalysts used for ammonia electrosynthesis
Chen, Yifu; Liu, Hengzhou; Ha, Nguon; Licht, Stuart L.; Gu, Shuang; Li, Wenzhen (Nature Research, 2020-10-26)Stimulated by the growing demand for sustainable and/or economical distributed ammonia synthesis, the electrochemical nitrogen reduction reaction has attracted considerable interest. The nitrogen-containing impurities in ...