Zobrazeno 1 - 10
of 121
pro vyhledávání: '"Nam Jin Lee"'
Autor:
Kyung Won Park, You Joung Kim, Shin Gyeom Kim, Jong Il Park, Sang Joon Son, Seung Wan Suh, Jin Hyeong Jhoo, Ji Won Han, Seok Woo Moon, Maeng Je Cho, Joon Hyuk Park, Byung-Soo Kim, Dong Woo Lee, Moon Doo Kim, Kiwon Kim, Seong Jin Cho, Chang-Uk Lee, Kyung Phil Kwak, Jeong Lan Kim, Seungho Ryu, Tae Hui Kim, Il-Seon Shin, Ji-Yeong Seo, Hyun Ghang Jeong, Bong Jo Kim, Kang Joon Lee, Dong Young Lee, Jae Nam Bae, Sung Man Chang, Ki Woong Kim, Nam Jin Lee, Young Min Choe, Su Jeong Seong, Seok Bum Lee
Publikováno v:
Journal of Alzheimer's Disease. 81:821-831
Background: In many high-income Western countries, the prevalence of dementia had been reduced over the past decades. Objective: We investigated whether the prevalence of all-cause dementia, Alzheimer’s disease, vascular dementia, and mild cognitiv
Publikováno v:
Journal of the Korean Society for Railway. 22:939-950
Autor:
Nam-Jin Lee, Chul-Goo Kang
Publikováno v:
PLoS ONE, Vol 10, Iss 8, p e0135459 (2015)
A brake hardware-in-the-loop simulation (HILS) system for a railway vehicle is widely applied to estimate and validate braking performance in research studies and field tests. When we develop a simulation model for a full vehicle system, the characte
Externí odkaz:
https://doaj.org/article/ab864692c1dd4dff86281db1406a33b8
Autor:
Won young Choi, Hyunguk Choi, Seo Won Choi, Young Je Park, CHI-Young Jung, Nam Jin Lee, Jong min Lee, Young Gi Yoon
Publikováno v:
ECS Meeting Abstracts. :1516-1516
The interaction between the perfluorosulfonic acid (PFSA) ionomer and platinum group metal (PGM) catalyst in polymer electrolyte fuel cell (PEFC) inks is a critical issue for designing high-performance PEFC electrodes. During the ink fabrication, the
Autor:
Hyunguk Choi, Won young Choi, Seo Won Choi, MyeongHwa Lee, Young Je Park, Nam Jin Lee, Kwang Shik Myung, Yong Min Jung, Sung Kwan Ryu, Young Gi Yoon, Sung Chul Yi, Chiyoung Jung
Publikováno v:
ECS Meeting Abstracts. :1658-1658
To address the global climate change issues, polymer electrolyte fuel cells (PEFCs) are receiving attention as electrochemical energy conversion devices employing green hydrogen. Notably, the PEFC fuel cell is because the electrochemical reaction occ
Autor:
Nam-Jin Lee
Publikováno v:
The International Encyclopedia of Media Effects
Autor:
Nam-Jin Lee, Chul-Goo Kang
Publikováno v:
International Journal of Precision Engineering and Manufacturing. 18:285-291
Railway vehicles are the most commonly used means of public transportation systems, and therefore, it is essential to ensure their safe operation. To ensure reliable brake performance even on impaired tracks, a wheel slide protection device (WSP) is
Autor:
Jung Jae Lee, Joon Hyuk Park, Jeong Lan Kim, Dong Young Lee, Jin Hyeong Jhoo, Maeng Je Cho, Soowon Park, Moon Doo Kim, Nam Jin Lee, Jong Chul Yoon, Dong Woo Lee, Jun-Young Lee, Seok Woo Moon, Ji Eyon Kwon, Jae Nam Bae, Seok Bum Lee, Ki Woong Kim, Chang-Uk Lee, Seungho Ryu, Bong Jo Kim
Publikováno v:
Archives of Gerontology and Geriatrics. 66:82-88
Objective Lack of knowledge about a disease could impede early diagnosis and may lead to delays in seeking appropriate medical care. The aim of this study was to explore knowledge of dementia (KOD) and to find the determinants of KOD among three grou
Autor:
Chul-Goo Kang, Nam-Jin Lee
Publikováno v:
Vehicle System Dynamics. 54:1491-1510
In railway vehicles, excessive sliding or wheel locking can occur while braking because of a temporarily degraded adhesion between the wheel and the rail caused by the contaminated or wet surface of the rail. It can damage the wheel tread and affect
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part F: Journal of Rail and Rapid Transit. 231:370-378
A tilting train is primarily designed to achieve increased speed in a curved section without causing discomfort to passengers. Ensuring the safety of the tilting control system is one of the most important factors in such a train. This paper presents