Zobrazeno 1 - 10 of 29 pro vyhledávání: '"Jongsik Yoon"'
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Akademický článek
Estimating normal duration of renovation for multistory apartment building considering extension-type renovation projects
Autor: Jongsik Yoon, Ilhan Yu
Publikováno v: Journal of Civil Engineering and Management, Vol 25, Iss 2 (2019)
Normal (typical) project duration is estimated at the initial stage of a renovation project and is an important reference for project control. However, its estimation has not been researched extensively owing to the complexity and uncertainties of re
Externí odkaz: https://doaj.org/article/1735bbcf53a940ba99b6febcc09b91a3
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4
Estimating normal duration of renovation for multistory apartment building considering extension-type renovation projects
Autor: Il-han Yu, Jongsik Yoon
Publikováno v: Journal of Civil Engineering and Management; Vol 25 No 2 (2019); 156-167
Journal of Civil Engineering and Management, Vol 25, Iss 2 (2019)
Normal (typical) project duration is estimated at the initial stage of a renovation project and is an important reference for project control. However, its estimation has not been researched extensively owing to the complexity and uncertainties of re
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::720733484940561897fd6937caac3da7
http://journals.vgtu.lt/index.php/JCEM/article/view/8024
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5
Optimization of Prefabricated Components in Housing Modular Construction
Autor: Jongsik Yoon, Kyungrai Kim, Sunghoon Nam, Byungjoo Choi
Publikováno v: Sustainability, Vol 12, Iss 10269, p 10269 (2020)
Sustainability
Volume 12
Issue 24
In modular construction&mdash
a type of industrialized construction&mdash
production planning is very important, as it is closely related to the project&rsquo
s duration, quality, and sustainability. The constraints (production area, d
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6aa51cf7b4e0e6c3c6125bf3a87b8296
https://doi.org/10.3390/su122410269
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6
A Business Model for Application of the Modular Building in the Rental Market
Autor: Kyungrai Kim, Jongsik Yoon, Hee-Sung Cha, Dongwoo Shin
Publikováno v: Korean Journal of Construction Engineering and Management. 16:3-11
The current real estate market is in a state that is considerably shrink due to the recession and long-term reduction of trading. In response, the government recently announced an innovative way for the middle-class residential housing and it is taki
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::611df20910a60224eba7b1bc0aa050c3
https://doi.org/10.6106/kjcem.2015.16.6.003
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7
Microstructural and electrical properties of Ce0.9Gd0.1O1.95 thin-film electrolyte in solid-oxide fuel cells
Autor: Jung-Hyun Kim, Sungmee Cho, Haiyan Wang, Xinghang Zhang, Arumugam Manthiram, Jongsik Yoon
Publikováno v: Journal of Materials Research. 26:854-859
Microstructural and electrical properties of Gd-doped CeO2 (GDC; Ce0.9Gd0.1O1.95) thin films prepared by pulsed laser deposition as an electrolyte in solid-oxide fuel cells (SOFCs) were investigated. The GDC thin films were prepared on various substr
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5c2d511c8c2476b6572521ad70f2f8d3
https://doi.org/10.1557/jmr.2010.72
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8
Vertically Aligned Nanocomposite Thin Films as a Cathode/Electrolyte Interface Layer for Thin-Film Solid Oxide Fuel Cells
Autor: Zhenxing Bi, Joon-Hwan Lee, Arumugam Manthiram, Xinghang Zhang, Jongsik Yoon, Jung-Hyun Kim, Adriana Serquis, Sungmee Cho, Haiyan Wang
Publikováno v: Advanced Functional Materials. 19:3868-3873
A thin layer of a vertically aligned nanocomposite (VAN) structure is deposited between the electrolyte, Ce0.9Gd0.1O1.95 (CGO), and the thin-film cathode layer, La0.5Sr0.5CoO3 (LSCO), of a thin-film solid-oxide fuel cell (TFSOFC). The self-assembled
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5151fbf03353317e1c78e98344b5f32e
https://doi.org/10.1002/adfm.200901338
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9
Vertical Interface Effect on the Physical Properties of Self-Assembled Nanocomposite Epitaxial Films
Autor: Haiyan Wang, Yongqiang Wang, Judith L. MacManus-Driscoll, D. M. Feldmann, Menka Jain, Hao Yang, Paul Dowden, Quanxi Jia, Jongsik Yoon
Publikováno v: Advanced Materials. 21:3794-3798
Composite metal oxides have been extensively investigated in bulk and thin film forms because of their wide range of applications in microelectronics, magneto electronics, and optoelectronics. Metal oxides in nanocomposite form are particularly appea
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::db93c2efdd4d1d3472e9b42fc0d286d0
https://doi.org/10.1002/adma.200900781
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10
Electrochemical Properties of Nanocrystalline La0.5Sr0.5CoO3−x Thin Films
Autor: Guntae Kim, Jongsik Yoon, S. Wang, Allan J. Jacobson, Daxiang Huang, Haiyan Wang
Publikováno v: Chemistry of Materials. 22:776-782
As part of an investigation of new cathode materials for intermediate temperature solid oxide fuel cells, we have investigated several perovskite oxides with cobalt ions on the B sites in both bulk and thin film forms. Of particular interest is the c
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d0520b29811c6c203c603f6e47eaf307
https://doi.org/10.1021/cm9014139
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