Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Yongki Lee"'
Autor:
Thi Kim Loan Nguyen, Kye Man Cho, Hee Yul Lee, Du Yong Cho, Ga Oun Lee, Seong Nam Jang, Yongki Lee, Daesup Kim, Ki-Ho Son
Publikováno v:
Agronomy, Vol 11, Iss 11, p 2111 (2021)
White (W) light-emitting diode (LED) light has been used as an efficient light source for commercial plant cultivation in vertical farming. This study aimed to examine the effect of W LED light sources on the growth and quality of butterhead and roma
Externí odkaz:
https://doaj.org/article/9dec14250d5b4e9ebccd163ca785b534
Publikováno v:
Sensors, Vol 20, Iss 24, p 7022 (2020)
In truck platooning, the leading vehicle is driven manually, and the following vehicles run by autonomous driving, with the short inter-vehicle distance between trucks. To successfully perform platooning in various situations, each truck must maintai
Externí odkaz:
https://doaj.org/article/b3fe3f1c38794ab4ae7e68d75a8a4050
Publikováno v:
Toxins, Vol 10, Iss 4, p 164 (2018)
A lumbar sympathetic ganglion block (LSB) is a therapeutic method for complex regional pain syndrome (CRPS) affecting the lower limbs. Recently, LSB with botulinum toxin type A and B was introduced as a novel method to achieve longer duration of anal
Externí odkaz:
https://doaj.org/article/e6afc55623de4b3d922903c179cdf464
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 123:1297-1305
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64b66be2cd3a804c3c96b3db5f153543
https://doi.org/10.1007/s00170-022-10257-5
https://doi.org/10.1007/s00170-022-10257-5
Publikováno v:
Science and Technology of Welding and Joining. 27:541-552
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc4764e231bccd1cc0c31a3bf3816750
https://doi.org/10.1080/13621718.2022.2080450
https://doi.org/10.1080/13621718.2022.2080450
Publikováno v:
Journal of Welding and Joining. 40:74-83
Vacuum laser beam welding (VLBW) exhibits better welding characteristics, e.g., deep penetration, less pore, and spatter generation, compared with the conventional laser welding technique under atmospheric pressure. Low ambient pressure affects the v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d69218b03041212c57adc19bfcbf1c9
https://doi.org/10.5781/jwj.2022.40.1.8
https://doi.org/10.5781/jwj.2022.40.1.8
Publikováno v:
Science and Technology of Welding and Joining. 27:1-13
Vacuum laser beam welding utilises the advantages of both laser and electron beam welding. In this study, a numerical model was developed to simulate fume particle behaviour and the contamination o...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::334f9c50048962008741ce01b3b739df
https://doi.org/10.1080/13621718.2021.1990658
https://doi.org/10.1080/13621718.2021.1990658
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 115:531-539
The laser weldability of aluminum alloy is unstable due to low laser beam absorption rate, low viscosity, and high thermal diffusivity. As a result, defects such as porosity and sagging are easily formed in the fusion zone. Vacuum laser beam welding
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a67ebc844acd1be45b4a122e44b5140b
https://doi.org/10.1007/s00170-021-07081-8
https://doi.org/10.1007/s00170-021-07081-8
Publikováno v:
Transaction of the Korean Society of Automotive Engineers. 29:391-405
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d5daa5249e77fb40ac67b1eb28e5c13
https://doi.org/10.7467/ksae.2021.29.5.391
https://doi.org/10.7467/ksae.2021.29.5.391
Autor:
Yongki Lee
Publikováno v:
Journal of Differential Equations. 269:8838-8854
For models describing water waves, Constantin and Escher's works have long been considered as the cornerstone method for proving wave breaking phenomena. Their rigorous analytic proof shows that if the lowest slope of flows can be controlled by its h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5528f5f50fe9cc9aca1ff38141e63325
https://doi.org/10.1016/j.jde.2020.06.035
https://doi.org/10.1016/j.jde.2020.06.035