Zobrazeno 1 - 10
of 1 249
pro vyhledávání: '"Seong-Hwan Kim"'
Autor:
Seong-Hwan Kim, Eun-Tae Jeon, Sungwook Yu, Kyungmi Oh, Chi Kyung Kim, Tae-Jin Song, Yong-Jae Kim, Sung Hyuk Heo, Kwang-Yeol Park, Jeong-Min Kim, Jong-Ho Park, Jay Chol Choi, Man-Seok Park, Joon-Tae Kim, Kang-Ho Choi, Yang Ha Hwang, Bum Joon Kim, Jong-Won Chung, Oh Young Bang, Gyeongmoon Kim, Woo-Keun Seo, Jin-Man Jung
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-9 (2021)
Abstract We aimed to develop a novel prediction model for early neurological deterioration (END) based on an interpretable machine learning (ML) algorithm for atrial fibrillation (AF)-related stroke and to evaluate the prediction accuracy and feature
Externí odkaz:
https://doaj.org/article/7f7f84c61f6949d1b502eaea8df2f555
Publikováno v:
IEEE Access, Vol 9, Pp 21227-21235 (2021)
A novel approximation-free differentiator-based output-feedback controller for uncertain large-scale systems (LSSs) is proposed. The considered LSS has nonautonomous and nonaffine-in-the-control subsystems which is yet to be tackled for decentralized
Externí odkaz:
https://doaj.org/article/8cbd2274042e41bf8b6f5f4c65adf758
Publikováno v:
IEEE Access, Vol 8, Pp 195341-195358 (2020)
As smart metering technology evolves, power suppliers can make low-cost, low-risk estimation of customer-side power consumption by analyzing energy demand data collected in real-time. With advances network infrastructure, smart sensors, and various m
Externí odkaz:
https://doaj.org/article/0e0ea54c139742bc9bf4ca795e13b88d
Publikováno v:
IEEE Access, Vol 8, Pp 172593-172600 (2020)
A novel output-feedback controller for uncertain nonautonomous nonlinear systems with unknown relative-degree is proposed in this study. With the assumption that the upper bound of the relative degree is known, the proposed control scheme is designed
Externí odkaz:
https://doaj.org/article/4ae192536d2d43f88e5558c0cd0d7faf
Publikováno v:
IEEE Access, Vol 8, Pp 199120-199132 (2020)
The data analysis platform used in smart grid is important to provide more accurate data validation and advanced power services. Recently, the researches based on deep neural network have been increasing in data analytic platforms to address various
Externí odkaz:
https://doaj.org/article/8f435a7d4efb43b8a2c1234a525201d8
Publikováno v:
IEEE Access, Vol 7, Pp 126634-126641 (2019)
A novel backstepping controller for uncertain single-input single-output pure-feedback nonaffine and nonautonomous nonlinear systems based on the time-derivative estimator (TDE) is proposed. Using TDEs, time-derivatives of error signals used in virtu
Externí odkaz:
https://doaj.org/article/4b3cbd90ed17409482de687649c97027
Autor:
Jaeyoung Kwon, Kyerim Lee, Hoseong Hwang, Seong-Hwan Kim, Se Eun Park, Prasannavenkatesh Durai, Keunwan Park, Hyung-Seop Kim, Dae Sik Jang, Jae Sue Choi, Hak Cheol Kwon
Publikováno v:
Plants, Vol 11, Iss 15, p 1998 (2022)
Algae are unique natural products that can produce various types of biologically active compounds. The 70% ethanol extract of brown algae Sargassum macrocarpum collected from the East Sea of Korea inhibited human monoamine oxidases A and B enzymes (h
Externí odkaz:
https://doaj.org/article/99d871ce0eeb41b8aed897a2493b70f1
Autor:
Keebeom Ko, Seong-Hwan Kim, Subin Park, Hwa Seung Han, Jae Kyun Lee, Jin Wook Cha, Sunghoon Hwang, Ki Young Choi, Yoon-Jae Song, Sang-Jip Nam, Jongheon Shin, Seung-Il Nam, Hak Cheol Kwon, Jin-Soo Park, Dong-Chan Oh
Publikováno v:
Marine Drugs, Vol 20, Iss 5, p 281 (2022)
Two new pyrrolosesquiterpenes, glaciapyrroles D (1) and E (2) were discovered along with the previously reported glaciapyrrole A (3) from Streptomyces sp. GGS53 strain isolated from deep-sea sediment. This study elucidated the planar structures of 1
Externí odkaz:
https://doaj.org/article/52d5d3c9c595443fa6327a77e983c2a8
Publikováno v:
Medicina, Vol 57, Iss 7, p 641 (2021)
Background and Objectives:Asplenium incisum, a natural plant, is known to possess numerous pharmacological and biochemical properties. However, the inhibitory effect of A. incisum against Porphyromonas gingivalis and other factors related to periodon
Externí odkaz:
https://doaj.org/article/7875c02808b24b24a925f4964c85395d
Publikováno v:
Materials, Vol 13, Iss 15, p 3378 (2020)
This study experimentally investigates the field-dependent Young’s moduli of soft composites, which are fabricated from two different magnetic-responsive materials; magnetorheological elastomer (MRE) and magnetorheological fluid (MRF). Four factors
Externí odkaz:
https://doaj.org/article/16e143d5ca7c4d2993165f0e05a8640b