Zobrazeno 1 - 10
of 176
pro vyhledávání: '"Sun Tiancheng"'
Autor:
Wang Zhaofan, Ma Zicheng, Xiong Zhongzhao, Sun Tiancheng, Huang Zanhui, Fu Dinghui, Chen Liang, Xie Fei, Xie Cuirong, Chen Si
Publikováno v:
Redai dili, Vol 43, Iss 9, Pp 1689-1700 (2023)
The eastern coastal zone of Hainan Island is an important scenic belt and concentrated area of tourism resources in Hainan Province. Due to natural factors such as sea level rise and human factors such as coastal reclamation, the ecosystem in this ar
Externí odkaz:
https://doaj.org/article/c03f018dd716405389926695d9084018
Autor:
Sun Tiancheng, Ma Zicheng, Huang Zanhui, Wang Zhaofan, Chen Si, Xiao Yao, Xie Cuirong, Yue Changhai, Jia Fengming, Zhang Qian
Publikováno v:
Redai dili, Vol 43, Iss 3, Pp 443-458 (2023)
Carbon peak and neutralization, land space ecological restoration, and sustainable management of sea areas and islands are all important components of national development strategies. In recent years, owing to the impact of natural factors, human int
Externí odkaz:
https://doaj.org/article/20c81cf172204fbcb06ef7e8f37470ab
Autor:
Ye, Lifei, Bi, Shaolan, Zhang, Jinghua, Sun, Tiancheng, Long, Liu, Ge, Zhishuai, Li, Tanda, Zhang, Xianfei, Chen, Xunzhou, Li, Yaguang, Zhou, Jianzhao, Xiang, Maosheng
The empirical relations between rotation period, chromospheric activity, and age can be used to estimate stellar age. To calibrate these relations, we present a catalog, including the masses and ages of 52,321 FGK dwarfs, 47,489 chromospheric activit
Externí odkaz:
http://arxiv.org/abs/2401.15438
Autor:
Zhou, Jianzhao, Bi, Shaolan, Yu, Jie, Li, Yaguang, Zhang, Xianfei, Li, Tanda, Long, Liu, Li, Mengjie, Sun, Tiancheng, Ye, Lifei
Based on all 2-minute cadence $TESS$ light curves from Sector 1 to 60, we provide a catalog of 8,651 solar-like oscillators, including frequency at maximum power ($\nu_{\rm max}$, with its median precision, $\sigma$=5.39\%), large frequency separatio
Externí odkaz:
http://arxiv.org/abs/2401.11134
We introduce Text2Immersion, an elegant method for producing high-quality 3D immersive scenes from text prompts. Our proposed pipeline initiates by progressively generating a Gaussian cloud using pre-trained 2D diffusion and depth estimation models.
Externí odkaz:
http://arxiv.org/abs/2312.09242
Autor:
Sun, Tiancheng, Bi, Shaolan, Chen, Xunzhou, Chen, Yuqin, Liu, Chao, Zhang, Xianfei, Li, Tanda, Li, Yaguang, Wu, Yaqian, Ge, Zhishuai, Ye, Lifei
The Milky Way has undergone significant transformations in its early history, characterised by violent mergers and the accretion of satellite galaxies. Among these events, the infall of the satellite galaxy Gaia-Enceladus/Sausage is recognised as the
Externí odkaz:
http://arxiv.org/abs/2311.05815
Autor:
Long, Liu, Bi, Shanlao, Zhang, Jinhua, Zhang, Xianfei, Zhang, Liyun, Ge, Zhishuai, Li, Tanda, Chen, Xunzhou, Li, Yaguang, Ye, Lifei, Sun, TianCheng, Zhou, Jianzhao
Using data from the Gaia Data Release 3 (Gaia DR3) and Kepler/K2, we present a catalog of 16 open clusters with ages ranging from 4 to 4000 Myr, which provides detailed information on membership, binary systems, and rotation. We assess the membership
Externí odkaz:
http://arxiv.org/abs/2307.06596
Autor:
Raghavan, Nithin, Xiao, Yan, Lin, Kai-En, Sun, Tiancheng, Bi, Sai, Xu, Zexiang, Li, Tzu-Mao, Ramamoorthi, Ravi
Precomputed Radiance Transfer (PRT) remains an attractive solution for real-time rendering of complex light transport effects such as glossy global illumination. After precomputation, we can relight the scene with new environment maps while changing
Externí odkaz:
http://arxiv.org/abs/2307.06335
Autor:
Sun, Tiancheng, Ge, Zhishuai, Chen, Xunzhou, Bi, Shaolan, Li, Tanda, Zhang, Xianfei, Li, Yaguang, Wu, Yaqian, Bird, Sarah A., W., Ferguson J., Zhou, Jianzhao, Ye, Lifei, Long, Liu, Zhang, Jinghua
Varying oxygen abundance could impact the modeling-inferred ages. This work aims to estimate the ages of dwarfs considering observed oxygen abundance. To characterize 67,503 LAMOST and 4,006 GALAH FGK-type dwarf stars, we construct a grid of stellar
Externí odkaz:
http://arxiv.org/abs/2307.04086
Main Sequence Turn-off stars (MSTO) and subgiant stars are good tracers of galactic populations. We present a study of 41,034 MSTO and subgiant stars from the GALAH survey. Using a grid of stellar models that accounts for the variation of O abundance
Externí odkaz:
http://arxiv.org/abs/2305.09138