Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Seunghwan Byun"'
Publikováno v:
IEEE Access, Vol 11, Pp 88895-88907 (2023)
A fine-grained detection of posture problems for action assessment has a wide range of applications for health care, sports, and rehabilitation. However, there exist many design challenges, e.g., the difficulty of detecting subtle deviations in actio
Externí odkaz:
https://doaj.org/article/aa9d10dfa0274b10b07c1014f0f8ef79
Autor:
Byoungwook Park, Hongkyu Kang, Yeon Hee Ha, Jehan Kim, Jong‐Hoon Lee, Kilho Yu, Sooncheol Kwon, Soo‐Young Jang, Seok Kim, Soyeong Jeong, Soonil Hong, Seunghwan Byun, Soon‐Ki Kwon, Yun‐Hi Kim, Kwanghee Lee
Publikováno v:
Advanced Science, Vol 8, Iss 14, Pp n/a-n/a (2021)
Abstract The advent of special types of polymeric semiconductors, known as “polymer blends,” presents new opportunities for the development of next‐generation electronics based on these semiconductors' versatile functionalities in device applic
Externí odkaz:
https://doaj.org/article/341e012fd1864918a516372c99968cd3
Autor:
Jiyun Kim, Hyungwoo Hahm, Ji Yeon Ryu, Seunghwan Byun, Da-Ae Park, Seoung Ho Lee, Hyunseob Lim, Junseong Lee, Sukwon Hong
Publikováno v:
Catalysts, Vol 10, Iss 7, p 758 (2020)
Nickel(II) dichloride complexes with a pyridine-chelated imidazo[1,5-a]pyridin-3-ylidene py-ImPy ligand were developed as novel catalyst precursors for acrylate synthesis reaction from ethylene and carbon dioxide (CO2), a highly promising sustainable
Externí odkaz:
https://doaj.org/article/9d565b4f9a874308a0d0dc7903a01904
Autor:
Seunghwan Byun, Abdikani Omar Farah, Henry R. Wise, Andrew Katchmar, Paul H.-Y. Cheong, Karl A. Scheidt
Publikováno v:
Journal of the American Chemical Society. 144:22850-22857
An approach for the copper-catalyzed synthesis of enantioenriched amides bearing an α-stereogenic center is disclosed. This method involves the addition of an allyl copper species to an isocyanate and allows access to α-substituted chiral amides in
Publikováno v:
Inorganic Chemistry Frontiers. 9:323-331
Acyclic carbene–ruthenium catalysts were developed for the ethenolysis. Remarkable catalytic efficiency (turnover numbers of 100 000) and excellent α-olefin selectivity (up to 98%) were exhibited.
Publikováno v:
ACS Catalysis. 11:13860-13865
Azobenzene-bearing photoswitchable ruthenium catalysts were developed for olefin metathesis reactions. These catalysts exhibited an on–off switching ability in ring-closing metathesis depending on ...
Publikováno v:
ACS Catalysis. 10:5443-5453
Palladium complexes bearing abnormal imidazo[1,5-a]pyridine (aImPy)-based N-heterocyclic carbene ligands were developed for the homopolymerization of olefins and the copolymerization of olefins and...
Autor:
Won-jin Chung, Sukwon Hong, Jun-Ho Choi, Seunghwan Byun, Huiyeong Seo, Junseong Lee, Ji Yeon Ryu
Publikováno v:
Organometallics. 38:4121-4132
A series of ruthenium metathesis catalysts bearing fluorinated imidazo[1,5-a]pyridin-3-ylidene carbenes (F-ImPy) were developed for ethenolysis (cross metathesis with ethylene) of methyl oleate. X-ray crystal structure analysis shows Ru–F interacti
Autor:
Ji Yeon Ryu, Seoung Ho Lee, Junseong Lee, Da-Ae Park, Seunghwan Byun, Hyungwoo Hahm, Sukwon Hong, Jiyun Kim, Hyunseob Lim
Publikováno v:
Catalysts
Volume 10
Issue 7
Catalysts, Vol 10, Iss 758, p 758 (2020)
Volume 10
Issue 7
Catalysts, Vol 10, Iss 758, p 758 (2020)
Nickel(II) dichloride complexes with a pyridine-chelated imidazo[1,5-a]pyridin-3-ylidene py-ImPy ligand were developed as novel catalyst precursors for acrylate synthesis reaction from ethylene and carbon dioxide (CO2), a highly promising sustainable
Autor:
Carlos Alfonso, Mauro Moscucci, Donald Williams, Mauricio G. Cohen, Julien Peltan, Alan W. Heldman, Seunghwan Byun, Abdulla A. Damluji, Lionel Leroux, Roger G. Carrillo, Peter W. Cho, Magdalena Murman, Christopher C. Kwon, Jon R. Resar, Marina Dijos, Rani K. Hasan
Publikováno v:
Catheterization and Cardiovascular Interventions. 92:1182-1193
BACKGROUND We examined the outcomes of older adults undergoing nontrans-femoral (non-TF) transcatheter aortic valve replacement (TAVR) procedures including trans-apical (TA), trans-aortic (TAo), trans-subclavian (TSub), and trans-carotid (TCa) techni