Zobrazeno 1 - 10
of 467
pro vyhledávání: '"Yunjo An"'
Autor:
Yunjo An
Publikováno v:
Educational Process: International Journal, Vol 10, Iss 4, Pp 73-91 (2021)
Background/purpose – This study examined how team-based gamified learning influenced students’ attitudes towards the gamification of learning, online collaboration, and competition. Furthermore, the study explored what factors contributed to the
Externí odkaz:
https://doaj.org/article/403ff98156084fd99dea939d8c660137
Publikováno v:
Educational Technology & Society, Vol 23, Iss 3, Pp 16-26 (2020)
This study examined how three auditory lectures delivered at different speeds – normal (1.0x), fast (1.5x) and very fast (3.0x) speeds – affected the graduate students’ attention, cognitive load, and learning that were assessed by pre- and post
Externí odkaz:
https://doaj.org/article/ff4db19b418f4b97a76dac3a5d31a692
Autor:
Marian G. Rosenberg, Yunjo An
Publikováno v:
Educational Process: International Journal, Vol 8, Iss 4, Pp 248-263 (2019)
Learner-centered technology integration is a challenging task for many teachers. In an attempt to support science teachers’ learner-centered technology integration efforts, this study developed a situated mentoring program and examined its impact o
Externí odkaz:
https://doaj.org/article/9befbb5bd033498f8b526fc09f0ddcd0
Autor:
Azizie, Kathy, Hensling, Felix V. E., Gorsak, Cameron A., Kim, Yunjo, Dryden, Daniel M., Senevirathna, M. K. Indika, Coye, Selena, Shang, Shun-Li, Steele, Jacob, Vogt, Patrick, Parker, Nicholas A., Birkhölzer, Yorick A., McCandless, Jonathan P., Jena, Debdeep, Xing, Huili G., Liu, Zi-Kui, Williams, Michael D., Green, Andrew J., Chabak, Kelson, Neal, Adam T., Mou, Shin, Thompson, Michael O., Nair, Hari P., Schlom, Darrell G.
We report the use of suboxide molecular-beam epitaxy (S-MBE) to grow $\beta$-Ga$_2$O$_3$ at a growth rate of ~1 ${\mu}$m/h with control of the silicon doping concentration from 5x10$^{16}$ to 10$^{19}$ cm$^{-3}$. In S-MBE, pre-oxidized gallium in the
Externí odkaz:
http://arxiv.org/abs/2212.12096
Autor:
Jacob Steele, Kathy Azizie, Naomi Pieczulewski, Yunjo Kim, Shin Mou, Thaddeus J. Asel, Adam T. Neal, Debdeep Jena, Huili G. Xing, David A. Muller, Takeyoshi Onuma, Darrell G. Schlom
Publikováno v:
APL Materials, Vol 12, Iss 4, Pp 041113-041113-12 (2024)
We report the use of suboxide molecular-beam epitaxy (S-MBE) to grow α-(AlxGa1−x)2O3 films on (110) sapphire substrates over the 0 < x < 0.95 range of aluminum content. In S-MBE, 99.98% of the gallium-containing molecular beam arrives at the subst
Externí odkaz:
https://doaj.org/article/8e5716fe4ea840c88b93a1a3e8d79dc3
Autor:
Shin, Yongjun, Shin, Subin, Sung, Dongchul, Cha, Janghwan, Choi, Hyeong-Kyu, Jeong, Yunjo, Ji Im, Min, Hui Kim, Yang, Ahn, Seokhoon, Bae, Sukang, Lim, Joonwon, Han, Edmund, Huang, Pinshane Y., van der Zande, Arend M., Hong, Suklyun, Lee, Gwan-Hyoung, Son, Jangyup
Publikováno v:
In Applied Surface Science 1 February 2024 645
Autor:
Li, Jian V., Hendricks, Jessica, Charnas, Adam, Noesges, Brenton A., Neal, Adam T., Asel, Thaddeus J., Kim, Yunjo, Mou, Shin
Publikováno v:
In Thin Solid Films 30 January 2024 789
Autor:
An, Yunjo1 (AUTHOR) Yunjo.An@unt.edu
Publikováno v:
Educational Technology Research & Development. Apr2024, Vol. 72 Issue 2, p895-914. 20p.
Autor:
Hyeongwoo Lee, Yeonjeong Koo, Shailabh Kumar, Yunjo Jeong, Dong Gwon Heo, Soo Ho Choi, Huitae Joo, Mingu Kang, Radwanul Hasan Siddique, Ki Kang Kim, Hong Seok Lee, Sangmin An, Hyuck Choo, Kyoung-Duck Park
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-8 (2023)
Abstract The generation of high-purity localized trions, dynamic exciton–trion interconversion, and their spatial modulation in two-dimensional (2D) semiconductors are building blocks for the realization of trion-based optoelectronic devices. Here,
Externí odkaz:
https://doaj.org/article/d70fe88598844eb59656f32818b6c962
Publikováno v:
In Gas Science and Engineering July 2023 115