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582 results on '"Shi, Junpeng"'

12. A graph-based genome and pan-genome variation of the model plant Setaria

Author

He, Qiang, Tang, Sha, Zhi, Hui, Chen, Jinfeng, Zhang, Jun, Liang, Hongkai, Alam, Ornob, Li, Hongbo, Zhang, Hui, Xing, Lihe, Li, Xukai, Zhang, Wei, Wang, Hailong, Shi, Junpeng, Du, Huilong, Wu, Hongpo, Wang, Liwei, Yang, Ping, Xing, Lu, Yan, Hongshan, Song, Zhongqiang, Liu, Jinrong, Wang, Haigang, Tian, Xiang, Qiao, Zhijun, Feng, Guojun, Guo, Ruifeng, Zhu, Wenjuan, Ren, Yuemei, Hao, Hongbo, Li, Mingzhe, Zhang, Aiying, Guo, Erhu, Yan, Feng, Li, Qingquan, Liu, Yanli, Tian, Bohong, Zhao, Xiaoqin, Jia, Ruiling, Feng, Baili, Zhang, Jiewei, Wei, Jianhua, Lai, Jinsheng, Jia, Guanqing, Purugganan, Michael, and Diao, Xianmin

Published
2023
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16. Parenting in an uncertain future : the experiences of parents in the "PFLAG China" community

Author

Shi, Junpeng

Subjects
HM Sociology, HQ The family. Marriage. Women
Abstract

Based on fieldwork in the "PFLAG China" community where parents accept their children's lifestyle of practising same-sex love and rejecting conventional marriage, this thesis analyses these parents' family practices and further, discusses the experiences of dealing with intergenerational ambivalence. The changing kinship norms viewing marriage based on male-female love, has facilitated the competitive relationship between same-sex love and marriage. Thus, children in the "PFLAG China" community are inclined to reject marriage because of same-sex love. Parents negotiate their understanding of their children's life, their selves as parents, parent-child relationships and family happiness during the process of acceptance and intergenerational negotiation. The "scientific" knowledge normalises children's same-sex attraction, justifies parents' acceptance and helps parents overcome the self-blame caused by early psychiatry, which viewed children's same-sex sexuality as the result of parenting failures. However, children's refusal of marriage makes parents worry about their children's care arrangements, as marriage provides primary care and procreation. Then, parents acknowledge and recognise children's same-sex partnership, viewing it as the substitute for marriage. Due to parents' eagerness for grandparenthood and their children enjoying the happiness of being parents, they actively participate in decision making of having offspring. Regarding family representation, parents usually disclose children's lifestyle of same-sex love to a limited number of people like members of the "extended family" and good friends, driven by their boundary thinking of viewing it as their family issue and the fear of prejudge and discrimination. This thesis concludes that the ideal same-sex modality from the parents' perspective is a semi-social double bond of sexuality and economy between two same-sex non-consanguineal individuals, a type of cohabitation. Their experiences of dealing with intergenerational ambivalence accord to the emancipation model characterised by maintaining close parent-child relationships and achieving change to the social norm. Respecting the children's self-defined happiness is important in this process.

Published
2021

18. De novo genome assembly and analyses of 12 founder inbred lines provide insights into maize heterosis

Author

Wang, Baobao, Hou, Mei, Shi, Junpeng, Ku, Lixia, Song, Wei, Li, Chunhui, Ning, Qiang, Li, Xin, Li, Changyu, Zhao, Binbin, Zhang, Ruyang, Xu, Hua, Bai, Zhijing, Xia, Zhanchao, Wang, Hai, Kong, Dexin, Wei, Hongbin, Jing, Yifeng, Dai, Zhouyan, Wang, Hu Hailing, Zhu, Xinyu, Li, Chunhui, Sun, Xuan, Wang, Shuaishuai, Yao, Wen, Hou, Gege, Qi, Zhi, Dai, He, Li, Xuming, Zheng, Hongkun, Zhang, Zuxin, Li, Yu, Wang, Tianyu, Jiang, Taijiao, Wan, Zhaoman, Chen, Yanhui, Zhao, Jiuran, Lai, Jinsheng, and Wang, Haiyang

Published
2023
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38. Efficient Optimized Tensor-Based Expanded Nested MIMO Radar for DOD and DOA Estimation

Author

Zhan, Chenghong, Hu, Guoping, Shi, Junpeng, Zhao, Fangzheng, and Zhou, Hao

Abstract

In this article, we employed an Expanded Nested Array (ENA) to construct the multiple input and multiple output (MIMO) radar, which efficiently avoid the mutual coupling between dense sensors compared to the Nested Array (NA) and its existing modifications. What’s more, the degrees of freedom (DOFs) of ENA is larger than the conventional co-prime array (CPA), which is regarded as an effective way to reduce the mutual coupling. Next, the article appointed the method of a double-iteration Toeplitz matrix reconstruction technique to address the problem of single snapshot signal. Drawing upon this technology, we can construct a novel virtual covariance matrix with minimal computational load. Based on the covariance matrix obtained quickly, this article establishes an efficient and optimized tensor model guided by the maximum number of detectable targets to improve the parameter estimation accuracy and identification ability of methods. Numerous simulation experiments have demonstrated the effectiveness of the proposed algorithm, profit from the ingenious array layout and perfect tensor signal model.

Published
2024
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45. Biodegradable Persistent Luminescence Nanoparticles as Pyroptosis Inducer for High‐Efficiency Tumor Immunotherapy.

Author

Liu, Lin, Shi, Junpeng, Wang, Jinyuan, He, Linping, Gao, Yan, Lin, Peng, Han, Yutong, Ma, Ping'an, Lin, Jun, and Zhang, Yun

Subjects
*REACTIVE oxygen species, *PYROPTOSIS, *LACTIC acid, *CALCIUM ions, *TUMOR diagnosis
Abstract

Pyroptosis possesses potent antitumor immune activity, making pyroptosis inducer development a promising direction for tumor immunotherapy. Persistent luminescence nanoparticles (PLNPs) are highly sensitive optical probes extensively employed in tumor diagnosis and therapy. However, a pyroptosis inducer based on PLNPs has not been reported yet. Herein, polyethylene glycol–poly lactic acid‐co‐glycolic acid (PEG–PLGA: PP) modified biodegradable CaS:Eu2+ (CSE@PP) PLNPs are synthesized as a pyroptosis inducer for tumor immunotherapy for the first time. The synthesized CSE@PP possesses biowindow persistent luminescence (PersL) and pH‐responsive degradation properties, allowing it to remain stable under neutral pH but degrade when exposed to weak acid (pH < 6.5). During degradation within the tumor, CSE@PP constantly releases H2S and Ca2+ while its PersL gradually fades away. Thus, the PersL signal can self‐monitor H2S and Ca2+ release. Furthermore, the released H2S and Ca2+ result in mitochondrial dysfunction and the inactivation of reactive oxygen species scavenging enzymes, synergistic facilitating intracellular oxidative stress, which induces caspase‐1/GSDM‐D dependent pyroptosis and subsequent antitumor immune responses. In a word, it is confirmed that CSE@PP can self‐monitor H2S and Ca2+ release and pyroptosis‐mediated tumor Immunotherapy. This work will facilitate biomedical applications of PLNPs and inspire pyroptosis‐induced tumor immunotherapy. [ABSTRACT FROM AUTHOR]

Published
2024
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