Zobrazeno 1 - 10
of 5 265
pro vyhledávání: '"An, Sang Hyuk"'
We demonstrate an all-optical single beam pulsed atomic magnetometer assisted by laser mode-hopping in a distributed Bragg reflector (DBR) laser. We implement a temporal sequence of the laser current; sinusoidal current modulation including the laser
Externí odkaz:
http://arxiv.org/abs/2404.01874
Autor:
Seohyun Kim, Chin Kook Rhee, Yong Suk Jo, Jeong Uk Lim, Sang Hyuk Kim, Jaeeun Yoo, Joon Young Choi
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract Previous studies suggest associations between the risk of developing chronic obstructive pulmonary disease (COPD) and adiponectin/leptin (ALR) and apolipoprotein B/A1 (APOR) ratios. This longitudinal observational study, using data from the
Externí odkaz:
https://doaj.org/article/5801264f21754d28b4b1a3115bb0317a
Autor:
Taeyun Kim, Hyunsoo Kim, Sun Hye Shin, Yunjoo Im, Sunga Kong, Hye Sook Choi, Sungmin Zo, Sang Hyuk Kim, Yeonseok Choi, Danbee Kang, Hye Yun Park
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-9 (2024)
Abstract Inhaler therapy and physical activity (PA) are important methods of chronic obstructive pulmonary disease (COPD) management. This study aimed to investigate the additional benefit of moderate-to-vigorous PA (MVPA) in patients with COPD using
Externí odkaz:
https://doaj.org/article/fed226a8133845e69b0177320ebafcda
Autor:
Seung Yeon Lee, Jeong Min Park, Won-Kyu Rhim, Eun Hye Lee, Sang-Hyuk Lee, Jun Yong Kim, Seung-Gyu Cha, Sun Hong Lee, Boram Kim, Dong-Youn Hwang, Seungsoo Rho, Tae-Keun Ahn, Bum Soo Kim, Dong Keun Han
Publikováno v:
Nano Convergence, Vol 11, Iss 1, Pp 1-15 (2024)
Abstract With the severity of chronic kidney disease worldwide, strategies to recover renal function via tissue regeneration provide alternatives to kidney replacement therapy. To exclude side effects from direct cell transplantation, extracellular v
Externí odkaz:
https://doaj.org/article/afb17490b8764d0a8dd38381c652fb4a
Autor:
Seong Gyeong Jeon, Jaeseon Lee, Su Jeong Lee, Jaehwi Seo, Jinkyoung Choi, Dong Hyuck Bae, Duk-Hee Chun, Seung Young Ko, Hyun Soo Shin, Lina Joo, Sang-Hyuk Lee, Young Chang Lim, Woo Hee Choi, Jongman Yoo
Publikováno v:
Stem Cell Research & Therapy, Vol 15, Iss 1, Pp 1-16 (2024)
Abstract Background Xerostomia is a pathological condition characterized by decreased salivation due to salivary gland dysfunction and is frequently attributed to irreversible damage as a side effect of radiation therapy. Stem cell–derived organoid
Externí odkaz:
https://doaj.org/article/ff617dfee22d4f019dff042f20a4f5b4
Autor:
Du Hyeon Ryu, Jun Hyung Kim, Jorim Okoth Obila, Hyun‐Sung Yun, Seungjin Lee, Bong Joo Kang, Nam Joong Jeon, Ki‐Ha Hong, Jaeki Jeong, Sang Hyuk Im, Chang Eun Song
Publikováno v:
EcoMat, Vol 6, Iss 12, Pp n/a-n/a (2024)
Abstract Tin‐halide perovskite solar cells (THPSCs), while offering low toxicity and high theoretical power conversion efficiency, suffer from inferior device performance compared to lead‐based counterparts. The primary limitations arise from cha
Externí odkaz:
https://doaj.org/article/853dd25acaa749208e2bac576e6b7cff
Autor:
Eun Chong Chae, You‐Hyun Seo, Bong Joo Kang, Jin Ho Oh, Yeonsu Jung, Jinho Jang, Taehoon Kim, Yong‐Ryun Jo, Dong Jun Kim, Taek‐Soo Kim, Sang Hyuk Im, Sae Jin Sung, Seong Sik Shin, Soonil Hong, Nam Joong Jeon
Publikováno v:
EcoMat, Vol 6, Iss 11, Pp n/a-n/a (2024)
Abstract In perovskite solar cells (PSCs), expensive gold or silver metal has traditionally been utilized as the rear electrode for highly efficient performance. In this context, carbon nanotube (CNT) electrodes have been considered promising rear el
Externí odkaz:
https://doaj.org/article/e826148c26db42628ae637a3ec3f1205
Publikováno v:
EcoMat, Vol 6, Iss 11, Pp n/a-n/a (2024)
Abstract Stability and oxidation are major bottlenecks in improving the performance of Sn‐based perovskite solar cells. In this study, we present the formation of an n‐type Cs2SnI6 double‐perovskite (Sn‐DP) layer on a (PEAI)0.15(FAI)0.85SnI2
Externí odkaz:
https://doaj.org/article/82a2b92a372743be9da91de5dbb2678f
Autor:
Lee, Sang Hyuk1,2,3 (AUTHOR), Kastor, William2,3 (AUTHOR), Fu, Xiao2,3 (AUTHOR), Soni, Vikas4 (AUTHOR), Keidar, Michael4 (AUTHOR), Donohue, Marc1 (AUTHOR), Wood, Steve2 (AUTHOR), Karunasena, Enusha2 (AUTHOR) enusha.karunasena@fda.hhs.gov
Publikováno v:
PLoS ONE. 12/31/2024, Vol. 19 Issue 12, p1-21. 21p.
Autor:
Kim, Jaeyong1, Park, Sang Hyuk1, Kim, Doo-Young2, Ryu, Hyung Won2, Jun, Hyun Sik1 toddjun@korea.ac.kr
Publikováno v:
Nutrition & Cancer. 2024, Vol. 76 Issue 10, p1018-1030. 13p.