Zobrazeno 1 - 10 of 26 pro vyhledávání: '"Yeong Jae Lee"'
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Akademický článek
Friction performance of 3D printed ball bearing: Feasibility study
Autor: Yeong-Jae Lee, Kwang-Hee Lee, Chul-Hee Lee
Publikováno v: Results in Physics, Vol 10, Iss , Pp 721-726 (2018)
3D printing provides the advantage of the capability to manufacture a wide range of geometric models without constraint and using various materials. Owing to the recent rapid development of 3D printing technologies, manufacturing accuracy has also be
Externí odkaz: https://doaj.org/article/bf8f040b68a949d2a838c2fb3b514022
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5
Assessment of Pollution Levels in the Jangsungcheon Watershed Using Load Duration Curves and Analysis of the Causes
Autor: Kyunghyun Kim, Kang Young Jung, Jonghun Bak, Sohyun Cho, Yeong Jae Lee
Publikováno v: Journal of Environmental Science International. 28:873-885
In this study, a load duration curve was applied to the Jangseongcheon, one of the tributaries of the Yeongsan River, to assess whether the target water quality was achieved. In addition, pollution of the water body was investigated to develop and su
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f25b57946c63a323ef494eee8194b498
https://doi.org/10.5322/jesi.2019.28.10.873
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8
An Analysis of Long-term Changes in Water Quality of Geumho River using Statistical Techniques
Autor: Yeong Jae Lee, Kang-Young Jung, Kyunghyun Kim, Tae-Woo Kang, Sohyun Cho, Kun-Yeun Han, Don-Woo Ha
Publikováno v: Journal of Environmental Science International. 27:883-899
In this study, water quality data of eight main sites in the Geumho River watershed were collected and analyzed for long-term changes in water quality over the period from 2005 to 2015. The results showed that BOD concentration was gradually improved
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::da06b9f2b336e9fe7a2fc561fc2c089e
https://doi.org/10.5322/jesi.2018.27.10.883
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9
Friction performance of 3D printed ball bearing: Feasibility study
Autor: Chul-Hee Lee, Yeong-Jae Lee, Kwang-Hee Lee
Publikováno v: Results in Physics, Vol 10, Iss, Pp 721-726 (2018)
3D printing provides the advantage of the capability to manufacture a wide range of geometric models without constraint and using various materials. Owing to the recent rapid development of 3D printing technologies, manufacturing accuracy has also be
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7396d6d3d61b554360d0031467d69c00
http://www.sciencedirect.com/science/article/pii/S2211379717325196
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