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Your search keyword '"Sun, Beibei"' showing total 799 results
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799 results on '"Sun, Beibei"'

1. Lithocholic acid binds TULP3 to activate sirtuins and AMPK to slow down ageing

Author

Qu, Qi, Chen, Yan, Wang, Yu, Wang, Weiche, Long, Shating, Yang, Heng-Ye, Wu, Jianfeng, Li, Mengqi, Tian, Xiao, Wei, Xiaoyan, Liu, Yan-Hui, Xu, Shengrong, Xiong, Jinye, Yang, Chunyan, Wu, Zhenhua, Huang, Xi, Xie, Changchuan, Wu, Yaying, Xu, Zheni, Zhang, Cixiong, Zhang, Baoding, Feng, Jin-Wei, Chen, Junjie, Feng, Yuanji, Fang, Huapan, Lin, Liyun, Xie, ZK, Sun, Beibei, Tian, Huayu, Yu, Yong, Piao, Hai-Long, Xie, Xiao-Song, Deng, Xianming, Zhang, Chen-Song, and Lin, Sheng-Cai

Published
2024
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9. Projections of four corner Cantor set: total self-similarity, spectrum and unique codings

Author

Kong, Derong and Sun, Beibei

Subjects
Mathematics - Dynamical Systems, Mathematics - Number Theory
Abstract

Given $\rho\in (0,1/4]$, the four corner Cantor set $E\subset \mathbb{R}^{2}$ is a self-similar set generated by the iterated function system \[ \left\{(\rho x, \rho y), \quad(\rho x, \rho y+1-\rho),\quad (\rho x+1-\rho, \rho y),\quad(\rho x+1-\rho,\rho y+1-\rho)\right\}. \] For $\theta\in[0,\pi)$ let $E_\theta$ be the orthogonal projection of $E$ onto a line with an angle $\theta$ to the $x$-axis. In this paper we give a complete characterization on which the projection $E_\theta$ is totally self-similar. We also study the spectrum of $E_\theta $, which turns out that the spectrum of $E_\theta$ achieves its maximum value if and only if $E_\theta $ is totally self-similar. Furthermore, when $E_\theta$ is totally self-similar, we calculate its Hausdorff dimension and study the subset $U_\theta $ which consists of all $x\in E_\theta $ having a unique coding. In particular, we show that $\dim_H U_\theta=\dim_H E_\theta$ for Lebesgue almost every $\theta \in[0,\pi)$. Finally, for $\rho=1/4$ we describe the distribution of $\theta $ in which $E_\theta$ contains an interval. It turns out that the possibility for $E_\theta$ to contain an interval is smaller than that for $E_\theta$ to have an exact overlap., Comment: 33 pages, 3 figures

Published
2022

44. Nano-immunotherapy for lung cancer

Author

Lu, Yuting, Zeng, Tangye, Zhang, Huamiao, Li, Yang, Zhu, Xiaoling, Liu, Huiping, Sun, Beibei, Ji, Chaoran, Li, Ting, Huang, Leyi, Peng, Kesong, Tang, Zhe, and Tang, Longguang

Published
2023
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49. On the Relationship between Interdisciplinarity and Impact: Distinct Effects on Academic and Broader Impact

Author

Zhang, Lin, Sun, Beibei, Jiang, Lidan, and Huang, Ying

Abstract

Addressing many of the world's contemporary challenges requires a multifaceted and integrated approach and, in this respect, interdisciplinary research (IDR) is increasingly recognized as central to both academic interests and national science policies. In spite of the growing attention given to IDR, the impact of IDR remains under-investigated. In this study, we analyzed the influence of interdisciplinarity on citation impact (particularly, WoS citation) and broader impact (particularly, PloS usage) at the article level. We measured IDR in terms of three different elements of diversity-variety, balance, and disparity--as well as the integrated diversity overall. The results of negative binomial regression analysis with field fixed effects and robust standard errors show the positive effects of interdisciplinarity on both academic and broader impact. From an analysis of trends over time, the results show that higher interdisciplinary publications tend to attract more citations and have higher PLoS usage. Compared to citations, which need a more extended period to accumulate, the advantage of measuring impact with PLoS usage is its immediacy. Also, there are signs that PLoS usage and citations can mutually reinforce each other.

Published
2021
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