Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Young Kuk Choi"'
Autor:
Jae Hyuck Sung, Byung-Gil Choi, Hyeon Yeong Kim, Min-Won Baek, Hyun Youl Ryu, Yong Soon Kim, Young Kuk Choi, Il Je Yu, Kyung Seuk Song
Publikováno v:
Safety and Health at Work, Vol 1, Iss 2, Pp 192-200 (2010)
Objectives: We have investigated the toxic effects of the inhalation of subchronic and acute levels of n-octane. Methods: The rats were exposed to n-octane of 0, 2.34, 11.68 and 23.36 mg/L (n = 5 rats/group/gender) in an acute inhalation test (Organi
Externí odkaz:
https://doaj.org/article/74f615246c054dc2ae2bda17aa97c12c
Publikováno v:
Energies, Vol 16, Iss 7, p 3213 (2023)
As the electric vehicle (EV) market continues to grow, wireless charging technologies are constantly evolving. Considering the limitations of traditional charging methods, the adoption of wireless charging technology is an essential strategy, and the
Externí odkaz:
https://doaj.org/article/24af43fb557e4d72a4a127861a8721f6
Autor:
Byung-Gil Choi, Yong Soon Kim, Hyun Youl Ryu, Young Kuk Choi, Jae Hyuck Sung, Hyeon Yeong Kim, Kyung Seuk Song, Min-Won Baek, Il Je Yu
Publikováno v:
Safety and Health at Work
Safety and Health at Work, Vol 1, Iss 2, Pp 192-200 (2010)
Safety and Health at Work, Vol 1, Iss 2, Pp 192-200 (2010)
Objectives: We have investigated the toxic effects of the inhalation of subchronic and acute levels of n-octane. Methods: The rats were exposed to n-octane of 0, 2.34, 11.68 and 23.36 mg/L (n = 5 rats/group/gender) in an acute inhalation test (Organi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ef67f118d854dbc2dce771b3262992aa
http://europepmc.org/articles/PMC3430896
http://europepmc.org/articles/PMC3430896
Autor:
Eun Ju Baik, Moon Yong Song, Hyun Sun Cho, Kyung Seuk Song, Jae Hyuck Sung, Young Kuk Choi, Jin Sik Kim, Min Sub Song, Il Je Yu, Byung Gil Choi, Min Won Baek, Yong Soon Kim, Jong-Kyu Kim, Hyun Youl Ryu
Publikováno v:
Toxicological Research
The toxicity test of ammonium persulfate was conducted to ensure of its potential toxic effects according to the single-dose acute oral toxicity study (OECD Guideline 423) and 90-day repeated dose sub-chronic oral toxicity study guideline (OECD Guide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c301646856487260da1216e84e8be9b0
http://europepmc.org/articles/PMC7006341
http://europepmc.org/articles/PMC7006341
Publikováno v:
Composites Part A: Applied Science and Manufacturing. 37:1944-1951
This investigation describes fabrication of polymer composite sheets incorporated with vapor grown carbon nanofibers by a solution-evaporation and a rolling method, and a procedure to determine fiber dispersion, orientation state and electrical and m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5547c5afed01894151e81cfc28dfc16e
https://doi.org/10.1016/j.compositesa.2005.12.026
https://doi.org/10.1016/j.compositesa.2005.12.026
Autor:
Sung-Moo Song, Morinobu Endo, Takashi Yanagisawa, Yasuo Gotoh, Young-Kuk Choi, Koh-ichi Sugimoto
Publikováno v:
Polymer. 46:11489-11498
The effect of the dispersion, ozone treatment and concentration of cup-stacked carbon nanotubes on mechanical, electrical and thermal properties of the epoxy/CSCNT nanocomposites were investigated. Ozone treatment of carbon fibers was found to increa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff0428d382ada675f4b76e69b5a93313
https://doi.org/10.1016/j.polymer.2005.10.028
https://doi.org/10.1016/j.polymer.2005.10.028
Mechanical and thermal properties of vapor-grown carbon nanofiber and polycarbonate composite sheets
Publikováno v:
Materials Letters. 59:3514-3520
In this research study, the vapor-grown carbon nanofibers (VGCFs) were investigated as possible reinforcements in the polymer matrix to improve the mechanical and thermal properties of composites. Microscopic analysis has shown that the fibers were w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8f871d5dee14977778709f45f784290
https://doi.org/10.1016/j.matlet.2005.05.082
https://doi.org/10.1016/j.matlet.2005.05.082
Publikováno v:
Carbon. 43:2199-2208
Epoxy/vapor grown carbon nanofiber composites (VGCF) with different proportions of VGCF were fabricated by the in situ process. The VGCFs were well dispersed in both of the low and high viscosity epoxy matrices, although occasional small aggregates w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b926503be52d979b5eb1566072b5b834
https://doi.org/10.1016/j.carbon.2005.03.036
https://doi.org/10.1016/j.carbon.2005.03.036
Autor:
Young-Kuk Choi, Michelle Salvia
Publikováno v:
SPIE Proceedings.
Adaptable hybrid composites are materials into which actuators are embedded in polymer matrix composites. Shape memory alloys (SMA) are amongst the potential candidates for actuators embedded in such composite smart structures. In order to test the i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ec98e06992631c3b4ec309e0768a9d5
https://doi.org/10.1117/12.432776
https://doi.org/10.1117/12.432776
Autor:
Sotaro Yamauchi, Asahiko Futamura, Morinobu Endo, Sung Moo Song, Koh-ichi Sugimoto, Masahiro Arai, Young Kuk Choi
Publikováno v:
Proceedings of the 1992 Annual Meeting of JSME/MMD. 2003:113-114
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb1f8ef613f01bb3e56d3071c369c3fd
https://doi.org/10.1299/jsmezairiki.2003.0_113
https://doi.org/10.1299/jsmezairiki.2003.0_113