Zobrazeno 1 - 10
of 386
pro vyhledávání: '"Chang Hyun Park"'
Autor:
Young-Ho Park, Chang Hyun Park
Publikováno v:
한국해양공학회지, Vol 34, Iss 6, Pp 428-435 (2020)
Energy flow analysis (EFA) has been used to predict the frequency-averaged vibrational responses of built-up structures at high frequencies. In this study, the frequency-averaged exact energetics of the in-plane motions of the plate were derived for
Externí odkaz:
https://doaj.org/article/fa02ca1708404bc8a712e38d91978959
Autor:
Chang Hyun Park, Hyung Keun Lee, Mee Kum Kim, Eun Chul Kim, Jae Yong Kim, Tae-im Kim, Hong Kyun Kim, Jong Suk Song, Kyung Chul Yoon, Do Hyung Lee, Tae-Young Chung, Chul Young Choi, Hyun Seung Kim
Publikováno v:
BMC Ophthalmology, Vol 19, Iss 1, Pp 1-9 (2019)
Abstract Background This study is aim to compare the clinical effectiveness between the two most prominent dry eye disease (DED)-specific eye drops, 0.05% cyclosporine (CN) and 3% diquafosol (DQ). Methods This is a multi-centered, randomized, masked,
Externí odkaz:
https://doaj.org/article/cdaacd7bf2f64327ba1a4464fc7bd71d
Autor:
Jiyoung Rhee, Jung Mi Kwon, Sang Hoon Han, Sun Hyung Kim, Chang Hyun Park, Ji Hyeon Jeon, Jong Tae Cho, Eun Kyoung Lee, So Mi Kim
Publikováno v:
Kidney Research and Clinical Practice, Vol 36, Iss 4, Pp 342-348 (2017)
Background: Although the Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI) equation has been recommended for accurate estimates of glomerular filtration rate (eGFR), there is little information regarding differences in GFR estimates obtaine
Externí odkaz:
https://doaj.org/article/e6cfc06c0e604974afa09c529571b3b5
Autor:
Chang Hyun Park, Hyung Keun Lee, Mee Kum Kim, Eun Chul Kim, Jae Yong Kim, Tae-im Kim, Hong Kyun Kim, Jong Suk Song, Kyung Chul Yoon, Do Hyung Lee, Tae-Young Chung, Chul Young Choi, Hyun Seung Kim
Publikováno v:
BMC Ophthalmology, Vol 20, Iss 1, Pp 1-1 (2020)
An amendment to this paper has been published and can be accessed via the original article.
Externí odkaz:
https://doaj.org/article/b0ec7234d49a418a8078e331c8c9b55f
Publikováno v:
Sensors, Vol 18, Iss 12, p 4128 (2018)
A new type of quasi-distributed sensor system is implemented using an active mode locking (AML) laser cavity with multiple partially reflecting segments. The mode locking frequency of the AML laser is linearly proportional to the overall lasing cavit
Externí odkaz:
https://doaj.org/article/c6f4734546754b51b9d12c21e2ba2948
Publikováno v:
Advances in Mechanical Engineering, Vol 6 (2014)
Horizontally vibrating linear actuator (HVLA) instead of VVLA has been under study in a few past years and recently HVLA with thickness of 2.5 mm was developed. The one-folded leaf spring to guide the moving part is newly designed and applied in HVLA
Externí odkaz:
https://doaj.org/article/8bf612f84a2049d0bb22e9f490d5d419
Autor:
Chang‐Hyun Park, Seok‐Woo Son
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 13, Pp n/a-n/a (2024)
Abstract The El Niño–Southern Oscillation (ENSO) has a significant impact on the surface climate of East Asia by modulating the atmospheric circulation over the Kuroshio Extension. Here, we show that the ENSO–East Asia teleconnections are strong
Externí odkaz:
https://doaj.org/article/4cf5a8a2563641fba591f954733d588b
Publikováno v:
Geoscience Letters, Vol 10, Iss 1, Pp 1-12 (2023)
Abstract This study explores the ensemble size effect on subseasonal-to-seasonal (S2S) forecasts of the European Center for Medium-Range Weather Forecasts (ECMWF) model. The ensemble forecast skill and its sensitivity to the ensemble size are assesse
Externí odkaz:
https://doaj.org/article/b4dba236bc6e4591b0c087c443a2a1d6
Autor:
Chang-hyun Park, Min-Su Kim
Publikováno v:
Frontiers in Neurology, Vol 14 (2024)
IntroductionLongitudinal observations of upper limb motor recovery after stroke have suggested that certain subgroups may exhibit distinct recovery patterns. Here we sought to examine whether the predictive ability for post-stroke upper limb motor ou
Externí odkaz:
https://doaj.org/article/bd668b8401ea41c79c867b2d342d752c
Publikováno v:
Yonsei Medical Journal; Nov2024, Vol. 65 Issue 11, p661-668, 8p