Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Hongju Kim"'
Autor:
Hongju Kim, Jung-Hee Lee
Publikováno v:
BMC Cardiovascular Disorders, Vol 18, Iss 1, Pp 1-5 (2018)
Abstract Background Severe aortic stenosis (AS) may lead to acute decompensated heart failure resistant to medical treatment. Here, we report a successful emergent transcatheter aortic valve replacement (TAVR) in a patient presenting with decompensat
Externí odkaz:
https://doaj.org/article/50aafbd7dc7b40e9af7fd7a8cb7f2966
Publikováno v:
Energies, Vol 9, Iss 11, p 978 (2016)
A direct deadbeat voltage control design method for inverter-based microgrid applications is proposed in this paper. When the inductor-capacitor (LC) filter output voltage is directly controlled using voltage source inverters (VSIs), the plant dynami
Externí odkaz:
https://doaj.org/article/dff6d07e16a342f1894ba50b927ed525
Publikováno v:
IEEE Access, Vol 9, Pp 99571-99580 (2021)
A dynamic model of surface-mounted permanent magnet synchronous motors (SPMSMs) is constructed to include the dead-time disturbance voltage of the voltage-source inverter and SPMSM parameter uncertainty. The constructed model reveals that both the di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9095f697d310f8dd634b0c265a888c10
https://ieeexplore.ieee.org/document/9481899/
https://ieeexplore.ieee.org/document/9481899/
Publikováno v:
Energy Storage Materials. 33:164-172
Toward realizing the high-energy-density rechargeable batteries, self-supporting aluminum (Al) foil has been explored as an emerging anode to replace the graphite anode. However, the implementation of Al foil anodes into the rechargeable batteries ha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7bcba5b19d3ce504c56cba7910a0ef5
https://doi.org/10.1016/j.ensm.2020.08.012
https://doi.org/10.1016/j.ensm.2020.08.012
Publikováno v:
IEEE Access. 8:58620-58628
In the study, we develop a method to improve the accuracy of master-slave synchronization in EtherCAT networks. The method involves two key compensations that are not considered in the EtherCAT protocol. First, the propagation delay between the maste
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dba9a40bb7676cdf5bd2ca7f2dd375c7
https://doi.org/10.1109/access.2020.2982704
https://doi.org/10.1109/access.2020.2982704
Publikováno v:
Small. 18:2205011
Metal halide perovskites (MHPs) have gained traction as emitters owing to their excellent optical properties, such as facile bandgap tuning, defect tolerance, and high color purity. Nevertheless, blue-emitting MHP light-emitting diodes (LEDs) show on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0fd7d4d186289344019b6d580185cf13
https://doi.org/10.1002/smll.202205011
https://doi.org/10.1002/smll.202205011
Publikováno v:
Small; 12/28/2022, Vol. 18 Issue 52, p1-9, 9p
Autor:
Rui Santos, Kristif Prifti, Steven Kleijn, Hongju Kim, Netsanet Tessema, Sungkyu Hyun, Sang-Ho Park, Jang-Uk Shin, Hyun-Do Jung, Nicola Calabretta, Yongsoon Baek, LM Luc Augustin, Patty Stabile
Publikováno v:
OFC
We demonstrate a C-band optical cross-connect switch based on InP integrated photonics, butt-coupled to a silica PLC for facile optical alignment. The switch allows the development of low power, low latency and low-cost WDM-switches.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f26782b1b19bd1e2c044f404c4cc32d
https://doi.org/10.1364/ofc.2020.m3z.3
https://doi.org/10.1364/ofc.2020.m3z.3
Autor:
Jung-Hee Lee, Hongju Kim
Publikováno v:
BMC Cardiovascular Disorders, Vol 18, Iss 1, Pp 1-5 (2018)
BMC Cardiovascular Disorders
BMC Cardiovascular Disorders
Background Severe aortic stenosis (AS) may lead to acute decompensated heart failure resistant to medical treatment. Here, we report a successful emergent transcatheter aortic valve replacement (TAVR) in a patient presenting with decompensated severe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4f819961c49f88f434ee2a7d2673eeca
http://link.springer.com/article/10.1186/s12872-018-0791-7
http://link.springer.com/article/10.1186/s12872-018-0791-7
Publikováno v:
IEEE Communications Letters. 21:1277-1280
The aim of this letter is to improve the performance of clock synchronization in EtherCAT networks. Although EtherCAT synchronizes the slave clocks to the reference clock using a distributed clock synchronization mechanism, a synchronization error st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a53030cba3f67064b0c26db49c153dc
https://doi.org/10.1109/lcomm.2017.2668400
https://doi.org/10.1109/lcomm.2017.2668400