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267 results on '"Dong, Zhenyu"'

6. Single multimode fiber for in vivo light-field encoded nano-imaging

Author

Wen, Zhong, Dong, Zhenyu, Pang, Chenlei, Kaminski, Clemens F., Deng, Qilin, Xu, Jinggang, Wang, Liqiang, Liu, Songguo, Tang, Jianbin, Chen, Wei, Liu, Xu, and Yang, Qing

Subjects
Physics - Optics, Physics - Medical Physics
Abstract

Super-resolution microscopy normally requiring complex and cumbersome optics is not applicable for in situ imaging through a narrow channel. Here, we demonstrate single hair-thin multimode fiber (MMF) endoscope (less than 250 ${\mu}m$) for in vivo light-field nano-imaging, which is called spatial-frequency tracking adaptive beacon light-field encoded nano-endoscopy (STABLE nano-endoscopy) that enables three-dimensional (3D) subcellular-scale imaging. Spatial-frequency tracking provides up to $10^3$ Hz disorder tracking that ensures stable imaging in long-haul MMFs (up to 200 m) under various conditions. Full-vector modulation and fluorescence emission difference are combined to enhance the imaging signal-to-noise ratio two times and to improve the resolution to sub-diffraction-limited 250 nm (${\lambda}/3NA$). STABLE nano-endoscopy and white-light endoscopy (WLE) are integrated to achieve cross-scale in vivo imaging inside the lumen. This high-resolution and robust observation in a minimally invasive manner paves the way to gain a deeper understanding of the disease mechanisms and to bridge clinical and biological sciences., Comment: 14 pages, 5 figures

Published
2022
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15. A Matrix-Analytic Solution to Three-Level Multi-Server Queueing Model with a Shared Finite Buffer

Author

Zhao, Qigen, Wang, Chia-Hung, Dong, Zhenyu, Chen, Shumeng, Yang, Qipeng, Wei, Yi, Angrisani, Leopoldo, Series Editor, Arteaga, Marco, Series Editor, Panigrahi, Bijaya Ketan, Series Editor, Chakraborty, Samarjit, Series Editor, Chen, Jiming, Series Editor, Chen, Shanben, Series Editor, Chen, Tan Kay, Series Editor, Dillmann, Rüdiger, Series Editor, Duan, Haibin, Series Editor, Ferrari, Gianluigi, Series Editor, Ferre, Manuel, Series Editor, Hirche, Sandra, Series Editor, Jabbari, Faryar, Series Editor, Jia, Limin, Series Editor, Kacprzyk, Janusz, Series Editor, Khamis, Alaa, Series Editor, Kroeger, Torsten, Series Editor, Li, Yong, Series Editor, Liang, Qilian, Series Editor, Martín, Ferran, Series Editor, Ming, Tan Cher, Series Editor, Minker, Wolfgang, Series Editor, Misra, Pradeep, Series Editor, Möller, Sebastian, Series Editor, Mukhopadhyay, Subhas, Series Editor, Ning, Cun-Zheng, Series Editor, Nishida, Toyoaki, Series Editor, Pascucci, Federica, Series Editor, Qin, Yong, Series Editor, Seng, Gan Woon, Series Editor, Speidel, Joachim, Series Editor, Veiga, Germano, Series Editor, Wu, Haitao, Series Editor, Zamboni, Walter, Series Editor, Zhang, Junjie James, Series Editor, Chu, Shu-Chuan, editor, Lin, Jerry Chun-Wei, editor, Li, Jianpo, editor, and Pan, Jeng-Shyang, editor

Published
2022
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16. Performance Evaluation of Three Intelligent Optimization Algorithms for Obstacle Avoidance Path Planning

Author

Chen, Shumeng, Wang, Chia-Hung, Dong, Zhenyu, Zhao, Qigen, Yang, Qipeng, Wei, Yi, Huang, Guoshu, Angrisani, Leopoldo, Series Editor, Arteaga, Marco, Series Editor, Panigrahi, Bijaya Ketan, Series Editor, Chakraborty, Samarjit, Series Editor, Chen, Jiming, Series Editor, Chen, Shanben, Series Editor, Chen, Tan Kay, Series Editor, Dillmann, Rüdiger, Series Editor, Duan, Haibin, Series Editor, Ferrari, Gianluigi, Series Editor, Ferre, Manuel, Series Editor, Hirche, Sandra, Series Editor, Jabbari, Faryar, Series Editor, Jia, Limin, Series Editor, Kacprzyk, Janusz, Series Editor, Khamis, Alaa, Series Editor, Kroeger, Torsten, Series Editor, Li, Yong, Series Editor, Liang, Qilian, Series Editor, Martín, Ferran, Series Editor, Ming, Tan Cher, Series Editor, Minker, Wolfgang, Series Editor, Misra, Pradeep, Series Editor, Möller, Sebastian, Series Editor, Mukhopadhyay, Subhas, Series Editor, Ning, Cun-Zheng, Series Editor, Nishida, Toyoaki, Series Editor, Pascucci, Federica, Series Editor, Qin, Yong, Series Editor, Seng, Gan Woon, Series Editor, Speidel, Joachim, Series Editor, Veiga, Germano, Series Editor, Wu, Haitao, Series Editor, Zamboni, Walter, Series Editor, Zhang, Junjie James, Series Editor, Chu, Shu-Chuan, editor, Lin, Jerry Chun-Wei, editor, Li, Jianpo, editor, and Pan, Jeng-Shyang, editor

Published
2022
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17. A Study on Intelligent Optimization Algorithms for Capacity Allocation of Production Networks

Author

Dong, Zhenyu, Wang, Chia-Hung, Zhao, Qigen, Wei, Yi, Chen, Shumeng, Yang, Qipeng, Angrisani, Leopoldo, Series Editor, Arteaga, Marco, Series Editor, Panigrahi, Bijaya Ketan, Series Editor, Chakraborty, Samarjit, Series Editor, Chen, Jiming, Series Editor, Chen, Shanben, Series Editor, Chen, Tan Kay, Series Editor, Dillmann, Rüdiger, Series Editor, Duan, Haibin, Series Editor, Ferrari, Gianluigi, Series Editor, Ferre, Manuel, Series Editor, Hirche, Sandra, Series Editor, Jabbari, Faryar, Series Editor, Jia, Limin, Series Editor, Kacprzyk, Janusz, Series Editor, Khamis, Alaa, Series Editor, Kroeger, Torsten, Series Editor, Li, Yong, Series Editor, Liang, Qilian, Series Editor, Martín, Ferran, Series Editor, Ming, Tan Cher, Series Editor, Minker, Wolfgang, Series Editor, Misra, Pradeep, Series Editor, Möller, Sebastian, Series Editor, Mukhopadhyay, Subhas, Series Editor, Ning, Cun-Zheng, Series Editor, Nishida, Toyoaki, Series Editor, Pascucci, Federica, Series Editor, Qin, Yong, Series Editor, Seng, Gan Woon, Series Editor, Speidel, Joachim, Series Editor, Veiga, Germano, Series Editor, Wu, Haitao, Series Editor, Zamboni, Walter, Series Editor, Zhang, Junjie James, Series Editor, Jia, Yingmin, editor, Zhang, Weicun, editor, Fu, Yongling, editor, Yu, Zhiyuan, editor, and Zheng, Song, editor

Published
2022
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19. Characterization of the visually impaired patients with diabetes mellitus in Japan

Author

Sugihara, Yuka, primary, Takamura, Yoshihiro, additional, Yamada, Yutaka, additional, Morioka, Masakazu, additional, Gozawa, Makoto, additional, Kato, Kumiko, additional, Hirano, Takao, additional, Murao, Fumiko, additional, Shimizu, Miho, additional, Kusuhara, Sentaro, additional, Murakami, Tomoya, additional, Takenaka, Yuki, additional, Okabe, Naoko, additional, Jujo, Tatsuya, additional, Terasaki, Hiroto, additional, Nagasato, Daisuke, additional, Dong, Zhenyu, additional, Yoshida, Shigeo, additional, Ogura, Shuntaro, additional, Yasuda, Kanako, additional, Ishigooka, Gaku, additional, Sawada, Osamu, additional, Higashijima, Fumiaki, additional, and Inatani, Masaru, additional

Published
2024
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26. Genome-Wide Identification, Characterization, and Transcriptional Profile of the HECT E3 Ubiquitin Ligase Gene Family in the Hard-Shelled Mussel Mytilus coruscus Gould.

Author

Guo, Feng, Xin, Zhenqi, Dong, Zhenyu, and Ye, Yingying

Subjects
UBIQUITIN ligases, GENE expression, AMINO acid sequence, GENE families, VIBRIO infections, PROTEOLYSIS
Abstract

The homologous E6-AP carboxy-terminal structural domain (HECT) contained in E3 ubiquitin ligases (E3s) is a key factor in protein degradation and maintenance of cellular homeostasis in animals. However, the functional roles and evolutionary aspects of the HECT gene family in bivalve mussels remain unclear and warrant further investigation. In this study, we identified 22 HECT genes within the genome of Mytilus coruscus Gould, all containing a conserved HECT structural domain derived from dispersed repeats, distributed unevenly across 11 chromosomes. Phylogenetic analysis classified M. coruscus HECT genes into six major classes, with amino acid sequences within the same evolutionary clade displaying similar conserved motifs. Homology analysis with HECT genes of four bivalve species revealed that M. coruscus and Mytilus galloprovincialis possessed the largest number of homologous gene pairs, showing a significant correlation between the two in the evolution of the HECT gene family. Homology analysis with HECT genes of four bivalve species revealed that M. coruscus and M. galloprovincialis possessed the largest number of homologous gene pairs, showing a significant correlation between the two in the evolution of the HECT gene family. M. coruscus exhibited pronounced and specific expression in gills and blood tissues. Notably, Mco_UPL3 gene expression was significantly upregulated after 12 h of acute heat stress (33 °C) and 24 h of Vibrio injection (0.4 OD). Gene ontology analysis of the HECT genes in M. coruscus revealed that it is primarily enriched in protein modification and degradation functions. This suggests that HECT genes may play a key role in protein degradation and immunomodulation in M. coruscus. These findings offer valuable insights for the breeding of stress-tolerant traits in M. coruscus. In summary, our data shed light on the potential functions of HECT E3 ligases in response to heat stress and Vibrio infection, providing practical guidance for enhancing resilience through breeding in M. coruscus. [ABSTRACT FROM AUTHOR]

Published
2024
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31. Genetic Diversity, Population Structure, and Environmental Adaptation Signatures of Chinese Coastal Hard-Shell Mussel Mytilus coruscus Revealed by Whole-Genome Sequencing

Author

Guo, Feng, primary, Ye, Yingying, additional, Zhu, Kecheng, additional, Lin, Shuangrui, additional, Wang, Yuxia, additional, Dong, Zhenyu, additional, Yao, Ronghui, additional, Li, Hongfei, additional, Wang, Weifeng, additional, Liao, Zhi, additional, Guo, Baoying, additional, and Yan, Xiaojun, additional

Published
2023
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