Zobrazeno 1 - 10 of 19 pro vyhledávání: '"Hong Il Cho"'
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Akademický článek
High-throughput optimization of organic carbon provision strategies enables enhanced arachidonic acid production in novel microalgae
Autor: Eun Jeong Sim, Yu Rim Lee, Su-Bin Park, Geonwoo Kim, Bum-Soo Shin, Jin-Ho Yun, Hong Il Choi, Dong-Yun Choi, Dae-Hyun Cho, Hee-Sik Kim, Yong Jae Lee
Publikováno v: Microbial Cell Factories, Vol 23, Iss 1, Pp 1-12 (2024)
Abstract Background Microalgae are potential sustainable resources for the production of value-added chemicals that can be used as biofuels, pharmaceuticals, and nutritional supplements. Arachidonic acid (ARA), a omega-6 fatty acid, plays a crucial r
Externí odkaz: https://doaj.org/article/e7d9f947b625472e897aad0a8558886f
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Histological and molecular analysis of the long-pulse 1,064-nm Nd:YAG laser irradiation on the ultraviolet-damaged skin of hairless mice: In association with pulse duration change
Autor: Sung Eun Chang, Hye-Rim Moon, Joon Min Jung, Do Young Rhee, Chong Hyun Won, Ki-young Park, Mi Woo Lee, Kee Chan Moon, Jee Ho Choi, Gyeong-Hun Park, Deug-Chan Lee, Boncheol Goo, Hong Il Cho
Publikováno v: Journal of Cosmetic and Laser Therapy. :1-6
Nonablative lasers have been widely used to improve photodamaged skin, although the mechanism underlying dermal collagen remodeling remains unclear.To investigate the effects and the molecular mechanisms of long-pulse neodymium-doped yttrium aluminum
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::90956326ce447bf16309bc48a4e89daa
https://doi.org/10.3109/14764172.2015.1052509
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4
The ion channel activator CyPPA inhibits melanogenesis via the GSK3β/β-catenin pathway
Autor: Chae Hun Leem, Ye Jin Lee, Seung Hyun Bang, Inki Kim, Hong Il Cho, Tai Kyung Noh, Sung Eun Chang, Mi Young Jung
Publikováno v: Chemico-biological interactions. 300
Research into materials that inhibit melanogenesis in skin has gained interest. Screening for such compounds in B16F10 cells revealed that cyclohexyl-[2-(3,5-dimethyl-pyrazol-1-yl)-6-methyl-pyrimidin-4-yl]-amine (CyPPA), a positive modulator of small
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::894b622bd78671e1c9bf2168d939ce23
https://pubmed.ncbi.nlm.nih.gov/30597128
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Red Ginseng Extract Promotes the Hair Growth in Cultured Human Hair Follicles
Autor: Dong-Hun Lee, Sung Eun Chang, Yong Jung Kang, Gyeong-Hun Park, Ji Su Han, Mi Woo Lee, Sang Min Lee, Hyoseung Shin, Ki-young Park, Jee Ho Choi, Hong-il Cho, Chong Hyun Won, Kee Chan Moon
Publikováno v: Journal of Medicinal Food. 18:354-362
Ginseng has been shown to promote hair growth in several recent studies. However, its effects on human hair follicles and its mechanisms of action have not been sufficiently elucidated. This study aimed to investigate the hair growth-promoting effect
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::039125e3e3811e32cff05a60a1f36e69
https://doi.org/10.1089/jmf.2013.3031
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6
A cross-layer relay selection scheme of a wireless network with multiple relays under Rayleigh fading
Autor: Hong Il Cho, Myung Woo Lee, Gang Uk Hwang
Publikováno v: Journal of Industrial & Management Optimization. 10:1-19
In this paper, we consider a decode-and-forward wireless relay network consisting of a source node, a destination node and multiple relay nodes under Rayleigh fading. Cooperative diversity of the network is achieved by using an opportunistic relay se
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::eb0bb991ece463407c725d0092199df1
https://doi.org/10.3934/jimo.2014.10.1
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7
Synthesis of water well-dispersed PEGylated iron oxide nanoparticles for MR/optical lymph node imaging
Autor: Yuanzhe Piao, Hyuck Jae Choi, Hong-Il Cho, Kyung Mo Yang
Publikováno v: J. Mater. Chem. B. 2:3355-3364
We reported the synthesis of highly water-stable iron oxide nanoparticles by a simple one-pot reaction. Non-toxic polyethylene glycol MW 600 (PEG) acted as a solvent, capping agent and reducing agent in the synthesis of iron oxide nanoparticles. As a
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::92f5624354e658f96a9f79dd1e946b66
https://doi.org/10.1039/c4tb00084f
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9
Performance analysis of single source and single relay cooperative ARQ protocols under time correlated Rayleigh fading channel
Autor: Gang Uk Hwang, Hong Il Cho, Chan Yong Lee
Publikováno v: Performance Evaluation. 68:395-413
In this paper, we analyze the performance of a cooperative Automatic Repeat reQuest (ARQ) protocol under Poisson arrivals and time correlated Rayleigh fading. The conventional non-cooperative ARQ protocol under the same channel environment is also an
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3c1e9fe760a6e4ec16b67dc01ce14a43
https://doi.org/10.1016/j.peva.2010.12.007
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Performance modeling and analysis of IEEE 802.15.4 slotted CSMA/CA protocol with ACK mode
Autor: Hong Il Cho, Yoonmee Doh, Gang Uk Hwang, Chan Yong Lee, Noseong Park
Publikováno v: AEU - International Journal of Electronics and Communications. 65:123-131
In this paper, we propose an analytic model to analyze a wireless sensor network (WSN) operating the IEEE 802.15.4 slotted CSMA/CA protocol with ACK mode. Based on the renewal approximation for the data frame transmission process, we first develop an
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a7003e38589abccc1aaa8e85660ee8ac
https://doi.org/10.1016/j.aeue.2010.02.007
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