Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Chung-sik Yoon"'
Publikováno v:
Safety and Health at Work, Vol 1, Iss 2, Pp 175-182 (2010)
Objectives: This study examined how ethanolamines (EAs) with the same functional alcohol group (HOCH2CH2), such as mono-EA (MEA), di-EA (DEA), and tri-EA (TEA), in water-based metalworking fluids (wbMWFs) are vaporized, condensed, and transformed by
Externí odkaz:
https://doaj.org/article/fd418419392d45a9b214819618a59315
Autor:
Thanawat Khajonklin, Yih-Min Sun, Yue-Liang Leon Guo, Hsin-I Hsu, Chung Sik Yoon, Cheng-Yu Lin, Perng-Jy Tsai
Publikováno v:
Safety and Health at Work, Vol 15, Iss 2, Pp 220-227 (2024)
Background: Though the artificial neural network (ANN) technique has been used to predict noise-induced hearing loss (NIHL), the established prediction models have primarily relied on cross-sectional datasets, and hence, they may not comprehensively
Externí odkaz:
https://doaj.org/article/f9c5cdb4eeef4a2499ccc4d1d797ae8e
Publikováno v:
Journal of Preventive Medicine and Public Health, Vol 47, Iss 2, Pp 124-128 (2014)
ObjectivesTo evaluate the monthly variation in the airborne (1→3)-β-D-glucan level throughout one year and its relationship with climatic factors (temperature, relative humidity, wind speed, hours of daylight, cloud cover, and pollen counts).Metho
Externí odkaz:
https://doaj.org/article/d615c74d03834616908ff8adf5c40ca9
Publikováno v:
Safety and Health at Work, Vol 5, Iss 1, Pp 23-26 (2014)
Background: The purpose of this study was to compare the concentration of total airborne bacteria (TAB) in biosafety cabinets (BSCs) at universities and hospital microbial laboratories to assess the performance of BSCs. Methods: TAB was determined by
Externí odkaz:
https://doaj.org/article/017e5e5e20224dbdb71431cfcf5ecb5c
Autor:
이권섭 ( Kwon Seob Lee ), 김선주 ( Sun Ju Kim ), 박지훈 ( Ji Hoon Park ), 함승헌 ( Seung Hon Ham ), 박동욱 ( Dong Uk Park ), 윤충식 ( Chung Sik Yoon )
Publikováno v:
Korean Journal of Environmental Health Sciences. 40:331-345
Objectives: The exponential growth of chemicals, an area of high concern in developed countries like the US (i.e., the Gore Initiative) and in the EU (i.e., REACH), as well as recent chemical accidents in Korea, have provoked nationwide concerns and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0e6aeaaad5ce6ad308e04cf085a9441
https://doi.org/10.5668/jehs.2014.40.5.331
https://doi.org/10.5668/jehs.2014.40.5.331
Publikováno v:
Journal of Preventive Medicine & Public Health. 47:124-128
Objectives To evaluate the monthly variation in the airborne (1→3)-β-D-glucan level throughout one year and its relationship with climatic factors (temperature, relative humidity, wind speed, hours of daylight, cloud cover, and pollen counts).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07c0a7f3951b44883a4f78335274732b
https://doi.org/10.3961/jpmph.2014.47.2.124
https://doi.org/10.3961/jpmph.2014.47.2.124
Autor:
윤충식 ( Chung Sik Yoon )
Publikováno v:
Korean Journal of Environmental Health Sciences. 37:94-101
Objectives: The purpose of this study is to evaluate the noise exposures of firefighters according to their timedependent activity patterns. Methods: Personal exposure levels were measured for six days and nights using noise dosimeters; three days an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6fe394768eb79984bd2af4f85b3f627a
https://doi.org/10.5668/jehs.2011.37.2.094
https://doi.org/10.5668/jehs.2011.37.2.094
Autor:
Joon-Ho Ahn, Jiho Lee, Chang-Yoon Kim, Choong Ryeol Lee, Ji Kang Park, Cheol-In Yoo, Chung Sik Yoon, Yangho Kim, Tadashi Sakai, Hun Lee
Publikováno v:
NeuroToxicology. 24:835-838
Characteristic high signal intensities confined to the globus pallidus on T1-weighted magnetic resonance image (MRI) can be observed in manganese (Mn)-exposed workers, however, these high signals should be differentiated from those due to other cause
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0d1e25b481c8192bd5cbb50fd3f235c
https://doi.org/10.1016/s0161-813x(03)00060-3
https://doi.org/10.1016/s0161-813x(03)00060-3
Autor:
Ji Kang Park, Younghee Choi, Choong Ryeol Lee, Jiho Lee, Cheol-In Yoo, Hun Lee, Chung Sik Yoon, Tae-Heum Jeong, Jae-Hoo Park, Yangho Kim, Sung-Ryul Kim
Publikováno v:
Neurotoxicology. 26(1)
Objectives: To determine whether blood manganese (Mn) concentration is elevated in patients with iron deficiency anemia (IDA), and whether this affects signal intensities in the globus pallidus. Methods: Twenty-seven patients with IDA and 10 control
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8e43eb325eab971ff4d0e80bf0fd52a
https://pubmed.ncbi.nlm.nih.gov/15527878
https://pubmed.ncbi.nlm.nih.gov/15527878