Zobrazeno 1 - 10
of 347
pro vyhledávání: '"SUN Yichen"'
Publikováno v:
Fushe yanjiu yu fushe gongyi xuebao, Vol 41, Iss 1, Pp 60-66 (2023)
In this study, the biological electromagnetic dose variations and uncertainty caused by body weight differences in experimental animals were evaluated. An electromagnetic dose simulation environment of experimental rats under plane wave excitation wa
Externí odkaz:
https://doaj.org/article/b3af4ea8a55d4e439b7e4f7e1de4f046
Publikováno v:
A&A 690, A372 (2024)
We present a new constraint on the Galactic $^{12}$C/$^{13}$C gradient with sensitive HCO$^+$ absorption observations against strong continuum sources. The new measurements suffer less from beam dilution, optical depths, and chemical fractionation, a
Externí odkaz:
http://arxiv.org/abs/2409.11821
The rapid advancement of Text-to-Image(T2I) generative models has enabled the synthesis of high-quality images guided by textual descriptions. Despite this significant progress, these models are often susceptible in generating contents that contradic
Externí odkaz:
http://arxiv.org/abs/2406.16333
The rapid advancement in text-to-video (T2V) generative models has enabled the synthesis of high-fidelity video content guided by textual descriptions. Despite this significant progress, these models are often susceptible to hallucination, generating
Externí odkaz:
http://arxiv.org/abs/2405.04180
Autor:
Luo, Gan, Li, Di, Zhang, Zhi-yu, Bisbas, Thomas G., Tang, Ningyu, Lin, Lingrui, Sun, Yichen, Zuo, Pei, Zhou, Jing
Publikováno v:
A&A 685, L12 (2024)
The CO-dark molecular gas (DMG), which refers to the molecular gas not traced by CO emission, is crucial for the evolution of the interstellar medium (ISM). While the gas properties of DMG have been widely explored in the Solar neighborhood, whether
Externí odkaz:
http://arxiv.org/abs/2405.02055
Autor:
Bisbas, Thomas G., Zhang, Zhi-Yu, Gjergo, Eda, Zhao, Ying-He, Luo, Gan, Quan, Donghui, Jiang, Xue-Jian, Sun, Yichen, Topkaras, Theodoros, Li, Di, Guo, Ziyi
Astrochemistry has been widely developed as a power tool to probe physical properties of the interstellar medium (ISM) in various conditions of the Milky Way (MW) Galaxy, and in near and distant galaxies. Most current studies conventionally apply lin
Externí odkaz:
http://arxiv.org/abs/2312.03237
Autor:
Sun, Yichen, Zhang, Zhi-Yu, Wang, Junzhi, Lin, Lingrui, Papadopoulos, Padelis P., Romano, Donatella, Feng, Siyi, Sun, Yan, Zhang, Bo, Matteucci, Francesca
The variations of elemental abundance and their ratios along the Galactocentric radius result from the chemical evolution of the Milky Way disks. The $\rm ^{12}C/^{13}C$ ratio in particular is often used as a proxy to determine other isotopic ratios,
Externí odkaz:
http://arxiv.org/abs/2311.12971
Autor:
Li, Fei, Zhang, Zhi-Yu, Wang, Junzhi, Gao, Feng, Li, Shanghuo, Zhou, Jing, Sun, Yichen, Guo, Ziyi, Liu, Shu
Publikováno v:
The Astrophysical Journal,2022, Volume 933, Issue 2, id.139, 11 pp
Dense gas is important for galaxy evolution and star formation. Optically-thin dense-gas tracers, such as isotopologues of HCN, HCO+, etc., are very helpful to diagnose excitation conditions of dense molecular gas. However, previous studies of optica
Externí odkaz:
http://arxiv.org/abs/2208.01259
Publikováno v:
In Applied Surface Science 30 December 2024 678
Publikováno v:
In Computers & Industrial Engineering December 2024 198