Zobrazeno 1 - 10
of 130
pro vyhledávání: '"Hwanmyeong Yeo"'
Autor:
Yonggun Park, Yeonjung Han, Yong-Seok Choi, Hyun-Mi Lee, Sae-Min Yoon, Hwanmyeong Yeo, Chang-Deuk Eom
Publikováno v:
BioResources, Vol 19, Iss 1, Pp 1283-1294 (2024)
This study was conducted to determine the correlation between the mass loss (ML) of wood due to thermal modification and the equilibrium moisture content (EMC) of thermally modified wood. After thermal modification of larch lumber under various tempe
Externí odkaz:
https://doaj.org/article/e561215f25b241ed97f2bb4b1e7de417
Publikováno v:
BioResources, Vol 18, Iss 1, Pp 2064-2082 (2023)
Techniques based on electrical resistance and near-infrared (NIR) spectroscopy were used to determine the moisture content (MC) of logging residues and sweet sorghum. The MC of biomass is a factor to be controlled that can affect the quality of final
Externí odkaz:
https://doaj.org/article/d64d9ca9af4749bda9da793e1ade0108
Autor:
Sung-Wook Hwang, Hyunwoo Chung, Taekyeong Lee, Kyung-Sun Ahn, Sung-Jun Pang, Ji Yong Kim, Junsik Bang, Minjung Jung, Jung-Kwon Oh, Hyo Won Kwak, Hwanmyeong Yeo
Publikováno v:
BioResources, Vol 18, Iss 1, Pp 1637-1652 (2023)
A timber-concrete composite (TCC) slab composed of nail-laminated timber (NLT) and topping concrete (TC) was developed for flooring applications. The NLT was laminated alternately with lumber and plywood. To investigate the dimensional behavior of th
Externí odkaz:
https://doaj.org/article/f1130db8392e4a43a80956dbc47bb502
Autor:
Sung-Wook Hwang, Hyunwoo Chung, Taekyeong Lee, Jungkyu Kim, YunJin Kim, Jong-Chan Kim, Hyo Won Kwak, In-Gyu Choi, Hwanmyeong Yeo
Publikováno v:
Journal of Wood Science, Vol 69, Iss 1, Pp 1-12 (2023)
Abstract This study investigated the feature importance of near-infrared spectra from random forest regression models constructed to predict the carbonization characteristics of hydrochars produced by hydrothermal carbonization of kraft lignin. The m
Externí odkaz:
https://doaj.org/article/5effbcf85e9448ca9494f370dc0809e5
Autor:
Minjung Jung, Jungkyu Kim, Seungoh Jung, Yunjin Kim, Junsik Bang, Hwanmyeong Yeo, In-Gyu Choi, Hyo Won Kwak
Publikováno v:
BioResources, Vol 17, Iss 4, Pp 5785-5802 (2022)
A carboxymethyl cellulose (CMC)/polyethyleneimine (PEI) hybrid hydrogel was successfully prepared under green processing conditions. The CMC and PEI formed a polyelectrolyte complex, and the three-dimensional (3D) network structure was hardened by ch
Externí odkaz:
https://doaj.org/article/45235959674c4981ab0668fc545cf428
Autor:
Sung-Jun Pang, Kyung-Sun Ahn, Min-Jeong Kim, Sung-Wook Hwang, Seog Goo Kang, Hyo Won Kwak, Hwanmyeong Yeo, Jung-Kwon Oh
Publikováno v:
BioResources, Vol 17, Iss 4, Pp 5999-6018 (2022)
Intumescent coating was studied relative to the fire performance of nail-laminated timber. Three NLT specimens were coated with three different intumescent coating thicknesses (1, 2, and 3 mm) in even-numbered laminae and compared to uncoated NLT spe
Externí odkaz:
https://doaj.org/article/85eb4ab7317b473987c660a606356844
Autor:
Sung-Wook Hwang, Un Taek Hwang, Kyeyoung Jo, Taekyeong Lee, Jinseok Park, Jong-Chan Kim, Hyo Won Kwak, In-Gyu Choi, Hwanmyeong Yeo
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-8 (2021)
Abstract The aim of this study is to establish prediction models for the non-destructive evaluation of the carbonization characteristics of lignin-derived hydrochars as a carbon material in real time. Hydrochars are produced via the hydrothermal carb
Externí odkaz:
https://doaj.org/article/563fe2056ea7400dbf6b70c02de0ec04
Autor:
Sung-Wook HWANG, Hyunwoo CHUNG, Taekyeong LEE, Kyung-Sun AHN, Sung-Jun PANG, Junsik BANG, Hyo Won KWAK, Jung-Kwon OH, Hwanmyeong YEO
Publikováno v:
Journal of the Korean Wood Science and Technology. 50:301-314
Autor:
YunJin Kim, Jinseok Park, Junsik Bang, Jungkyu Kim, Jong-Hwa Kim, Sung-Wook Hwang, Hwanmyeong Yeo, In-Gyu Choi, Hyo Won Kwak
Publikováno v:
ACS Applied Polymer Materials. 4:6006-6020
Publikováno v:
Journal of the Korean Wood Science and Technology. 50:149-158