Zobrazeno 1 - 10
of 73
pro vyhledávání: '"KaYoung Park"'
Autor:
Kayoung Park, Yuting Wei, Magnus So, Tae Hyoung Noh, Naoki Kimura, Yoshifumi Tsuge, Gen Inoue
Publikováno v:
Electrochemical Science Advances, Vol 3, Iss 5, Pp n/a-n/a (2023)
Abstract Because it is time‐consuming to optimize the design of a cathode catalyst layer (CCL), a numerical simulation to predict the reaction and mass transport characteristics without trial and error is desirable. This study used numerical analys
Externí odkaz:
https://doaj.org/article/a6e124bdf9104ed2b74d7cc42708339c
Autor:
Jung-Yeon Choi, Hongsoo Kim, Young-il Jung, Seungyeon Chun, Sooyoung Yoo, Jae-Young Lim, Jin Young Ko, Kayoung Park, Kwang-il Kim
Publikováno v:
The Korean Journal of Internal Medicine, Vol 37, Iss 2, Pp 468-477 (2022)
Background/Aims Drugs with anticholinergic properties (DAPs) are associated with adverse health outcomes in older patients. The objective of this study was to evaluate the factors that determine the prescribing of more DAPs in long-term care hospital
Externí odkaz:
https://doaj.org/article/5748d775660541049a5192ac380eda64
Autor:
Kayoung Park, Ruijing Gao, Magnus So, Tae Hyoung Noh, Naoki Kimura, Yoshifumi Tsuge, Gen Inoue
Publikováno v:
Journal of Power Sources Advances, Vol 15, Iss , Pp 100096- (2022)
Understanding ionomer distribution properties that facilitate proton conduction and oxygen transfer to Pt particles in the cathode catalyst layer (CCL) of the polymer electrolyte fuel cell (PEFC) is essential for optimized design of CCL with high cel
Externí odkaz:
https://doaj.org/article/7b2f8775c31f48f8b5e6db53d1ea7dc8
Autor:
Shota Ishikawa, Xuanchen Liu, Tae Hyoung Noh, Magnus So, Kayoung Park, Naoki Kimura, Gen Inoue, Yoshifumi Tsuge
Publikováno v:
Journal of Power Sources Advances, Vol 15, Iss , Pp 100094- (2022)
The negative and positive electrodes of lithium-ion batteries exhibit different structural characteristics. In this study, considering the characteristics of each electrode layer of a lithium-ion battery, the correlation equation of the effective ion
Externí odkaz:
https://doaj.org/article/f386aedc73354b519c65a11fb95ec9b6
Autor:
Gen Inoue, Shinya Abe, Ruijing Gao, Kayoung Park, Magnus So, Yosuke Matsukuma, Naoki Kimura, Yoshifumi Tsuge
Publikováno v:
Chemical Engineering Journal Advances, Vol 10, Iss , Pp 100266- (2022)
Reduction of resistances in next-generation secondary batteries, which considerably affects battery performance under high-rate conditions, is essential to increase their output density. In particular, lithium-ion batteries (LiBs) require sufficient
Externí odkaz:
https://doaj.org/article/5c3fd10408954449992e744e96ed4179
Autor:
Xuanchen Liu, Kayoung Park, Magnus So, Shota Ishikawa, Takeshi Terao, Kazuhiko Shinohara, Chiyuri Komori, Naoki Kimura, Gen Inoue, Yoshifumi Tsuge
Publikováno v:
Journal of Power Sources Advances, Vol 14, Iss , Pp 100084- (2022)
The catalyst layer (CL) being the site of electrochemical reactions, is the core subunit of the membrane electrode assembly (MEA) in polymer electrolyte fuel cells (PEFCs). Thus, the porous structure of the CL has a significant influence on oxygen tr
Externí odkaz:
https://doaj.org/article/c4d1f9e8fecb4407a0ba9aee194472cc
Publikováno v:
MethodsX, Vol 9, Iss , Pp 101857- (2022)
In this study, a discrete element method (DEM) that can simulate particle plastic deformation, sintering, and electrode compaction of all-solid-state batteries was developed. The model can simulate elastic, plastic, and viscoelastic deformations that
Externí odkaz:
https://doaj.org/article/3711cab6b0154d81bf04860d0a69e235
Autor:
Jung-Yeon Choi, Kwang-il Kim, Min-gu Kang, Young-Kyun Lee, Kyung-Hoi Koo, Joo Han Oh, Young Ho Park, Jeewon Suh, Nak-Hyun Kim, Hyun-Jung Yoo, Jahyun Koo, Hyun Mi Moon, Eun Hui Kim, Kayoung Park, Cheol-Ho Kim
Publikováno v:
BMC Geriatrics, Vol 19, Iss 1, Pp 1-9 (2019)
Abstract Background Postoperative delirium (POD) is a common clinical syndrome with significant negative outcomes. Thus, we aimed to evaluate the feasibility and effectiveness of a delirium screening tool and multidisciplinary delirium prevention pro
Externí odkaz:
https://doaj.org/article/bf078fab3f794dfe934ac4e860856844
Publikováno v:
Energies, Vol 15, Iss 3, p 1179 (2022)
Optimization of the structure of cathode catalyst layers (CCLs) for promoting the transfer of reactants and products in polymer electrolyte fuel cells (PEFCs) is important for improving the cell performance. In this study, using theoretical equations
Externí odkaz:
https://doaj.org/article/e5ca82ad6b774fc2809ef62b18eb7e7d
Residual Control Chart for Binary Response with Multicollinearity Covariates by Neural Network Model
Publikováno v:
Symmetry, Vol 12, Iss 3, p 381 (2020)
Quality control studies have dealt with symmetrical data having the same shape with respect to left and right. In this research, we propose the residual (r) control chart for binary asymmetrical (non-symmetric) data with multicollinearity between inp
Externí odkaz:
https://doaj.org/article/5a5ce7fcd71f48feae48e8947088ae31