Zobrazeno 1 - 10
of 68
pro vyhledávání: '"Chih-Kang Chang"'
Autor:
Chih-Kang Chang, Christina Lee, Richard W. Nuckols, Asa Eckert-Erdheim, Dorothy Orzel, Maxwell Herman, Jennifer Traines, Sara Prokup, Arun Jayaraman, Conor J. Walsh
Publikováno v:
Journal of NeuroEngineering and Rehabilitation, Vol 21, Iss 1, Pp 1-14 (2024)
Abstract Background During inpatient rehabilitation, physical therapists (PTs) often need to manually advance patients’ limbs, adding physical burden to PTs and impacting gait retraining quality. Different electromechanical devices alleviate this b
Externí odkaz:
https://doaj.org/article/9fc6767cf79644deaee21464a00b326a
Publikováno v:
Discover Nano, Vol 18, Iss 1, Pp 1-9 (2023)
Abstract The traditional method of monitoring the oxidation and reduction of biomedical materials usually relies on electrochemical (EC) measurement techniques. Here, we demonstrate a surface plasmon resonance (SPR) method to monitor the oxidation pr
Externí odkaz:
https://doaj.org/article/731dae7692e84559950dbcc01d23c883
Publikováno v:
IEEE Access, Vol 11, Pp 98452-98457 (2023)
Third quadrant operation is vital for power applications such as synchronous DC-DC converters and inverters, which require a low drain-source voltage drop to reduce conduction losses. However, typical gallium nitride (GaN) transistors have a higher v
Externí odkaz:
https://doaj.org/article/fdc628e9623349a48518baeebcddc8bf
Publikováno v:
IEEE Journal of the Electron Devices Society, Vol 10, Pp 59-64 (2022)
Surface traps on GaN-based HEMTs (high-electron-mobility transistors) usually result in the increase of channel on-resistance. It becomes worsen when short pulses are applied during high-frequency and high voltage switching. Here we present a dual-ga
Externí odkaz:
https://doaj.org/article/b6f9aa28ceb54898907200cd5ee12d2d
Autor:
Needham, J.
Publikováno v:
Revue Bibliographique de Sinologie, 1959 Jan 01. 5, 403-404.
Externí odkaz:
https://www.jstor.org/stable/24597640
Publikováno v:
Materials, Vol 16, Iss 2, p 582 (2023)
In this study, we propose and simulate the design of a non-regrowth staircase channel GaN vertical trench transistor, demonstrating an exceptional threshold and breakdown characteristic for high power and high frequency applications. The unique stair
Externí odkaz:
https://doaj.org/article/e8914c94f0c94c6ca71362e569400d1b
Autor:
Richard W. Nuckols, Chih‐Kang Chang, Daekyum Kim, Asa Eckert‐Erdheim, Dorothy Orzel, Lauren Baker, Teresa Baker, Nicholas C. Wendel, Brendan Quinlivan, Patrick Murphy, Jesse Grupper, Jacqueline Villalobos, Louis N. Awad, Terry D. Ellis, Conor J. Walsh
Publikováno v:
Annals of the New York Academy of Sciences.
Publikováno v:
Journal of Research in Education Sciences, Vol 56, Iss 2, Pp 207-240 (2011)
本研究針對全國概念調查的結果進行次級資料分析(secondary data analysis),目的在探索中學生的認知地圖及其形成的相關限制因素。研究的分析架構是以Hempel(1958)描述現象觀察的理論解釋
Externí odkaz:
https://doaj.org/article/daad89f35f434d2081ccf8920dfe5c05
Autor:
Asa Eckert-Erdheim, Richard W. Nuckols, Terry D. Ellis, Chih-Kang Chang, Teresa C. Baker, Franchino Porciuncula, David Perry, Conor J. Walsh, Louis N. Awad, Dorothy Orzel
Publikováno v:
Biosystems & Biorobotics ISBN: 9783030695460
Stroke is a leading medical issue that can impact the person’s ability to walk effectively. There is limited research into the design and biomechanical response for exosuits that assist more proximal joints such as the hip. For this case series, th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::314468bfcce284709befaab92be28288
https://doi.org/10.1007/978-3-030-69547-7_58
https://doi.org/10.1007/978-3-030-69547-7_58
Autor:
Chih-Kang Chang, Si-Huei Lee, Yu-Yang Lin, Hung-Chan Kao, Hsin-Yu Chen, Pei-Chun Wong, Cheng-Kung Cheng
Publikováno v:
Journal of the Chinese Medical Association, Vol 81, Iss 1, Pp 81-86 (2018)
Background More and more elderly problems come to our life and the elderly health care become more important. Elderly people with lower extremities weakness usually use walkers to assist in walking. Although the commercial standard walkers (N-type) c