Zobrazeno 1 - 10
of 52
pro vyhledávání: '"Seungyong Park"'
Publikováno v:
Journal of Electromagnetic Engineering and Science, Vol 24, Iss 2, Pp 145-150 (2024)
The demand for wideband circularly polarized (CP) antennas in wireless communication applications has been increasing, given that it offers reliable signals with reduced interference. In particular, planar monopole antennas are a popular choice for u
Externí odkaz:
https://doaj.org/article/f36c90ae9eee4d2b8f08a804412c8cab
Publikováno v:
Journal of Electromagnetic Engineering and Science, Vol 23, Iss 3, Pp 275-282 (2023)
Repeaters have been widely used to improve communication quality and extend the coverage areas of wireless communication systems. However, mutual coupling between the Tx and Rx antennas significantly deteriorates the performance of repeater systems.
Externí odkaz:
https://doaj.org/article/d201909f3a1b4642bdaa923e3025b843
Publikováno v:
Journal of Electromagnetic Engineering and Science, Vol 23, Iss 2, Pp 180-187 (2023)
External partial discharge (PD) sensors for the ultra-high frequency (UHF) method are widely used to detect the PD signals in high-voltage power equipment for ease of installation and maintenance. However, conventional external PD sensors detect not
Externí odkaz:
https://doaj.org/article/239157d5ebad4606a0b9948f774e1da1
Autor:
Dong-Hwa Lee, Bumhee Yang, Seonhye Gu, Eung-Gook Kim, Youlim Kim, Hyung Koo Kang, Yeong Hun Choe, Hyun Jeong Jeon, Seungyong Park, Hyun Lee
Publikováno v:
Frontiers in Endocrinology, Vol 14 (2023)
BackgroundSubjects with diabetes are at higher risk of serious influenza-related complications. We aimed to investigate the yearly trend of influenza vaccination and factors associated with being unvaccinated for influenza in subjects with diabetes u
Externí odkaz:
https://doaj.org/article/b6ff21a597774aaca97e1077362c1a0e
Autor:
Seungyong Park, Kyung-Young Jung
Publikováno v:
IEEE Access, Vol 10, Pp 61951-61959 (2022)
Ultra-Wideband (UWB) is a wireless communication technology that can be utilized for precise indoor positioning system. UWB is low power-consuming and resistant to complex multipath environments, thanks to a short pulse signal. Since the main desired
Externí odkaz:
https://doaj.org/article/9d16ff13d00949c490f96e531256bc4f
Publikováno v:
Acute and Critical Care, Vol 36, Iss 4, Pp 322-331 (2021)
Background The molecular adsorbent recirculating system (MARS) is a hepatic replacement system that supports excretory liver function in patients with liver failure. However, since MARS has been employed in our hospital, bleeding complications have o
Externí odkaz:
https://doaj.org/article/aa7390794fb04cffb562c45481dcc284
Autor:
SeungYong Park
Publikováno v:
Acute and Critical Care, Vol 36, Iss 4, Pp 275-285 (2021)
The high-flow nasal cannula (HFNC) has been recently used in several clinical settings for oxygenation in adults. In particular, the advantages of HFNC compared with low-flow oxygen systems or non-invasive ventilation include enhanced comfort, increa
Externí odkaz:
https://doaj.org/article/fd1071438e7b4fc3a983f726dfc95e6b
Autor:
Seungyong Park, Kyung-Young Jung
Publikováno v:
IEEE Access, Vol 8, Pp 81644-81650 (2020)
In this work, a circularly-polarized ultra-high frequency (UHF) partial discharge (PD) antenna is proposed to detect the PD in 0.6 GHz - 1.7 GHz. The proposed PD antenna consists of an Archimedean spiral antenna, a balun, and a cavity. The Archimedea
Externí odkaz:
https://doaj.org/article/d5c17a2b57e9430da213219edad09ab8
Publikováno v:
BMC Pulmonary Medicine, Vol 19, Iss 1, Pp 1-7 (2019)
Abstract Background There are limited data regarding the efficacy and safety of remifentanil sedation for diagnostic bronchoscopy. The aim of this study was to evaluate the clinical efficacy and safety of remifentanil by comparing it with those of co
Externí odkaz:
https://doaj.org/article/0e747454950d4bffaec67b9417df72ff
Autor:
Won-Young Kim, M.D., Ph.D., SeungYong Park, M.D., Ph.D., Hwa Jung Kim, M.D., Ph.D., Moon Seong Baek, M.D., Chi Ryang Chung, M.D., Ph.D., So Hee Park, M.D., Byung Ju Kang, M.D., Jin Young Oh, M.D., Ph.D., Woo Hyun Cho, M.D., Ph.D., Yun Su Sim, M.D., Ph.D., Young-Jae Cho, M.D., Ph.D., Sunghoon Park, M.D., Ph.D., Jung-Hyun Kim, M.D., Ph.D., Sang-Bum Hong, M.D., Ph.D.
Publikováno v:
Tuberculosis and Respiratory Diseases, Vol 82, Iss 3, Pp 251-260 (2019)
Background Beyond its current function as a rescue therapy in acute respiratory distress syndrome (ARDS), extracorporeal membrane oxygenation (ECMO) may be applied in ARDS patients with less severe hypoxemia to facilitate lung protective ventilation
Externí odkaz:
https://doaj.org/article/c96382fb945249bbb924ba776f22893f