Zobrazeno 1 - 10
of 231
pro vyhledávání: '"Yong Seok Hwang"'
Autor:
Jun Mok Ha, Seoung Ho Lee, Daehyeon Park, Young Jun Yoon, In Mok Yang, Junhyeok Seo, Yong Seok Hwang, Chan Young Lee, Jae Kwon Suk, Jun Kue Park, Sunmog Yeo
Publikováno v:
Discover Nano, Vol 19, Iss 1, Pp 1-9 (2024)
Abstract We present the first work of the synthesis mechanism from graphene quantum dots (GQDs) to carbon nanotubes (CNTs) by an ion-sputtering assisted chemical vapor deposition. During the annealing process, a Pt thin film deposited by the ion-sput
Externí odkaz:
https://doaj.org/article/40d22f9b92e64c368f0b2abc51db94f0
Autor:
Md. Maniruzzaman, Koki Hirooka, Yoichi Tomioka, Md. Al Mehedi Hasan, Yong Seok Hwang, Akiko Megumi, Akira Yasumura, Jungpil Shin
Publikováno v:
IEEE Access, Vol 12, Pp 82984-82995 (2024)
Attention-deficit/hyperactivity disorder (ADHD) is a neurodevelopmental disorder characterized by the symptoms of inattention, hyperactivity, and impulsivity that significantly affect daily functioning. It is usually 1st diagnosed in childhood and of
Externí odkaz:
https://doaj.org/article/19dd07eb45ce4d9a80d482427022e8c6
Publikováno v:
IEEE Access, Vol 12, Pp 68303-68318 (2024)
Recognizing sign language plays a crucial role in improving communication accessibility for the Deaf and hard-of-hearing communities. In Korea, many individuals facing hearing and speech challenges depend on Korean Sign Language (KSL) as their primar
Externí odkaz:
https://doaj.org/article/b662ac7b9126494e8b43ef27e1d424a2
Autor:
Myung-Hwan Jung, Won-Je Cho, Hye Min Jang, Kwon-Soo Chun, Jae Sang Lee, Yong Seok Hwang, Sang Wook Kim, Jun Kue Park
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-9 (2023)
Abstract We have developed a new analytical peak separation analysis for superposed $$\gamma$$ γ -ray peaks on $$^{67}$$ 67 Cu and $$^{67}$$ 67 Ga to measure the $$^{68}$$ 68 Zn(p,2p) $$^{67}$$ 67 Cu and $$^{68}$$ 68 Zn(p,2n) $$^{67}$$ 67 Ga reactio
Externí odkaz:
https://doaj.org/article/8fb939eec6594e37b1391c0be79935eb
Autor:
Min-Gu Yoo, Jeongwon Lee, Young-Gi Kim, Jayhyun Kim, Francesco Maviglia, Adrianus C. C. Sips, Hyun-Tae Kim, Taik Soo Hahm, Yong-Seok Hwang, Hae June Lee, Yong-Su Na
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-13 (2018)
Gas breakdown mechanism in plasma under the influence of complex electromagnetic field topology is still debatable. Here the authors present the evidence of the E×B mixing avalanche for gas breakdown in magnetized plasmas in fusion devices as tokama
Externí odkaz:
https://doaj.org/article/ded903f0e29d4d60822aff0623a8cd80
Publikováno v:
IEEE Transactions on Nuclear Science. 69:1344-1351
Autor:
Na Eun Lee, Cho Rong Kim, Jun Mok Ha, Sunmog Yeo, Young Jun Yoon, Jae Kwon Suk, Seoung Ho Lee, Yong-Seok Hwang, Chan Young Lee
Publikováno v:
Carbon. 186:28-35
A synthesis and patterning process of luminescent graphene quantum dots (GQDs) is highly desirable in applications to industrial- and bio-fields. In this paper, a novel strategy to obtain GQDs is proposed and demonstrated by an ion-beam assisted chem
Publikováno v:
Optics and Lasers in Engineering. 166:107521
Publikováno v:
Informatica (03505596); Jun2024, Vol. 48 Issue 2, p145-146, 2p
Autor:
Yong-Seok Hwang, Jeong-Jeung Dang, Soobin Lim, Kyumin Choe, Dong-Hwan Kim, Hyeok-Jung Kwon, Kyoung-Jae Chung, Han-Sung Kim, Seunghyun Lee, Won-Hyeok Jung
Publikováno v:
Journal of the Korean Physical Society. 78:1185-1190
We have studied the feasibility of automatic and fast control of the low energy beam transport section in the newly developed radio-frequency quadrupole at KOMAC (Korea Multipurpose Accelerator Complex) by combining a simple neural network model with