Zobrazeno 1 - 10
of 856
pro vyhledávání: '"Kim Chul Hwan"'
Publikováno v:
Journal of Laboratory Medicine, Vol 46, Iss 1, Pp 51-59 (2022)
This study aimed to examine the antioxidant activity and antiinflammatory effects of ethanol extract of Polygonum senticosum (EPS) on lipopolysaccharide (LPS)-stimulated RAW 264.7 macrophages.
Externí odkaz:
https://doaj.org/article/5cb4cb19fbe94d118a6a986efb98fbda
Autor:
Jeong, Jae-Hong, Lee, Jeong-Eun, Lee, Seonjae, Baek, Giseon, Kang, Ji-Hyun, Lee, Seokho, Kim, Chul-Hwan, Yun, Hyeong-Sik, Aikawa, Yuri, Herczeg, Gregory J., Johnstone, Doug, Cieza, Lucas
We present an investigation of Complex Organic Molecules (COMs) in the spatially resolved Keplerian disk around V883 Ori, an eruptive young star, based on a spectral survey carried out with ALMA in Band 6 (220.7$-$274.9 GHz). We identified about 3,70
Externí odkaz:
http://arxiv.org/abs/2411.03826
Autor:
Lee, Jeong-Eun, Evans II, Neal J., Baek, Giseon, Kim, Chul-Hwan, Noh, Jinyoung, Yang, Yao-Lun
Emission lines from complex organic molecules in B335 were observed in four epochs, spanning a luminosity burst of about 10 years duration. The emission lines increased dramatically in intensity as the luminosity increased, but they have decreased on
Externí odkaz:
http://arxiv.org/abs/2410.05904
Autor:
Lee, Jeong-Eun, Kim, Chul-Hwan, Lee, Seokho, Lee, Seonjae, Baek, Giseon, Yun, Hyeong-Sik, Aikawa, Yuri, Johnstone, Doug, Herczeg, Gregory J., Cieza, Lucas
An unbiased spectral survey of V883 Ori, an eruptive young star, was carried out with the Atacama Large Millimeter/submillimeter Array (ALMA) in Band 6. The detected line emission from various molecules reveals morphological/kinematical features in b
Externí odkaz:
http://arxiv.org/abs/2403.03436
Autor:
Kim, Chul-Hwan, Lee, Jeong-Eun, Peña, Carlos Contreras, Johnstone, Doug, Herczeg, Gregory J., Tobin, John J., Evans II, Neal J.
Protostellar outflows often present a knotty appearance, providing evidence of sporadic accretion in stellar mass growth. To understand the direct relation between mass accretion and ejection, we analyze the contemporaneous accretion activity and ass
Externí odkaz:
http://arxiv.org/abs/2312.05781
Autor:
Lee, Jeong-Eun, Baek, Giseon, Lee, Seokho, Jeong, Jae-Hong, Kim, Chul-Hwan, Aikawa, Yuri, Herczeg, Gregory J., Johnstone, Doug, Tobin, John J.
We present the spectra of Complex Organic Molecules (COMs) detected in HOPS 373SW with the Atacama Large Millimeter/submillimeter Array (ALMA). HOPS 373SW, which is a component of a protostellar binary with a separation of 1500 au, has been discovere
Externí odkaz:
http://arxiv.org/abs/2306.16959
Autor:
Yang, Yao-Lun, Green, Joel D., Pontoppidan, Klaus M., Bergner, Jennifer B., Cleeves, L. Ilsedore, Evans II, Neal J., Garrod, Robin T., Jin, Mihwa, Kim, Chul Hwan, Kim, Jaeyeong, Lee, Jeong-Eun, Sakai, Nami, Shingledecker, Christopher N., Shope, Brielle, Tobin, John J., van Dishoeck, Ewine
The origin of complex organic molecules (COMs) in young Class 0 protostars has been one of the major questions in astrochemistry and star formation. While COMs are thought to form on icy dust grains via gas-grain chemistry, observational constraints
Externí odkaz:
http://arxiv.org/abs/2208.10673
Autor:
Kim, Jaeyeong, Lee, Jeong-Eun, Jeong, Woong-Seob, Kim, Il-Seok, Aikawa, Yuri, Noble, Jeniffer A., Choi, Minho, Lee, Ho-Gyu, Dunham, Michael M., Kim, Chul-Hwan, Koo, Bon-Chul
We present near-infrared spectra of three low-luminosity protostars and one background star in the Perseus molecular cloud, acquired using the Infrared Camera (IRC) onboard the \textit{AKARI} space telescope. For the comparison with different star-fo
Externí odkaz:
http://arxiv.org/abs/2207.05178
Autor:
Mehdi, Arif, Ul Hassan, S.Jarjees, Haider, Zeeshan, Arefaynie, Abraham D., Song, Jin-sol, Kim, Chul-Hwan ⁎
Publikováno v:
In Energy Reports December 2024 12:120-142
Autor:
Hassan, S Jarjees Ul, Mehdi, Arif, Haider, Zeeshan, Song, Jin-Sol, Abraham, Arefaynie D., Shin, Gwang-Su, Kim, Chul-Hwan
Publikováno v:
In International Journal of Electrical Power and Energy Systems August 2024 159