Ruisheng Wu

Guangxi University

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Guoshun Liu

University of Chinese Academy of Sciences

Chuan Tian

Chongqing Medical University

Lidong Huang

Guangxi University

Zhong Chen

National Institutes of Health

Xiao Ke

University of Electronic Science and Technology of China

Xiaoying Zhang

Shaanxi University of Technology

Wenying Wang

Stomatology Hospital

Yangjuan Guan

Propagation des Ondes : Étude Mathématique et Simulation

Qian Zhang

Harbin Institute of Technology

Bo Hu

Henan University

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Propagation des Ondes : Étude Mathématique et Simulation

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Chinese Academy of Sciences

University of Chinese Academy of Sciences

Zhejiang University

Sichuan University

National University of Defense Technology

Shanghai Jiao Tong University

Zhengzhou University

Chinese Academy of Medical Sciences & Peking Union Medical College

Fudan University

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Method to Supply Acoustic Positioning and Communication Service Simultaneously for Underwater Multiple Users

2022 2nd International Conference on Computer Science, Electronic Information Engineering and Intelligent Control Technology (CEI) (2022)

Chengcai Lv Binjian Shen Guoshun Liu Chuan Tian Ruisheng Wu

A method to supply acoustic positioning and communication service simultaneously for underwater multiple users is provided in this paper. It has three modes: integrated positioning and communication mode, independent positioning mode and independent communication mode. All three modes share the same hardware circuit and transducer to realize the interoperability of underwater acoustic positioning service and underwater acoustic communication service. The method could provide positioning and communication service at the same time for HOV, AUV, ROV and underwater glider to achieve cooperative networking tasks. This method is achieved based on spread spectrum communication technology. Pseudo random noise codes are mainly applied as the identification of different equipment and can be used as the ranging code to achieve high-precision ranging. Based on the same hardware circuits and time synchronization, the integrated underwater acoustic positioning and communication are realized to save energy and space. Meanwhile, it also serve independent underwater acoustic positioning and communication to ensure the positioning and communication performance.

Underwater acoustic communication

Ranging

Mode (computer interface)

10.1109/cei57409.2022.9950215

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Table of Contents

2022 2nd International Conference on Computer Science, Electronic Information Engineering and Intelligent Control Technology (CEI) (2022)

Guoshun Liu Chuan Tian Ruisheng Wu Mengqiao Lan Run Yan

A quantitative detection method of Canny-roundness for

Roundness (object)

Table (database)

10.1109/cei57409.2022.9950101

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NcRNA Regulated Pyroptosis in Liver Diseases and Traditional Chinese Medicine Intervention: A Narrative Review

Journal of Inflammation Research (2024)

Jiasheng Deng Le Qin Sulang Qin Ruisheng Wu Guidong Huang

Abstract: Pyroptosis is a novel pro-inflammatory mode of programmed cell death that differs from ferroptosis, necrosis, and apoptosis in terms of its onset and regulatory mechanisms. Pyroptosis is dependent on cysteine aspartate protein hydrolase (caspase)-mediated activation of GSDMD, NLRP3, and the release of pro-inflammatory cytokines, interleukin-1 (IL-1β), and interleukin-18 (IL-18), ultimately leading to cell death. Non-coding RNA (ncRNA) is a type of RNA that does not encode proteins in gene transcription but plays an important regulatory role in other post-transcriptional links. NcRNA mediates pyroptosis by regulating various related pyroptosis factors, which we termed the pyroptosis signaling pathway. Previous researches have manifested that pyroptosis is closely related to the development of liver diseases, and is essential for liver injury, alcoholic fatty liver disease (ALD), non-alcoholic fatty liver disease (NAFLD), liver fibrosis, and liver cancer. In this review, we attempt to address the role of the ncRNA-mediated pyroptosis pathway in the above liver diseases and their pathogenesis in recent years, and briefly outline that TCM (Traditional Chinese Medicine) intervene in liver diseases by modulating ncRNA-mediated pyroptosis, which will provide a strategy to find new therapeutic targets for the prevention and treatment of liver diseases in the future. Keywords: non-coding RNA, pyroptosis, liver diseases, inflammasomes, gasdermin, traditional Chinese medicine

Pyroptosis

10.2147/jir.s448723

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An Improved Time Delay Measurement Method for the Long-Distance Underwater Environment

Sensors (2023)

Ruisheng Wu Yuzhe Wang Lidong Huang Zhuoyang Zou Bin Wu

With the development of underwater navigation and underwater communication, it remains difficult to obtain time delay measurements after propagating long distance. This paper proposes an improved high-accuracy time delay measuring method for long distance underwater channel propagation. First, by sending an encoded signal, the signal acquisition is carried out at the receiving end. Then, to improve signal to noise ratio (SNR), bandpass filtering is carried out on the receiving end. Next, considering the random changes in the underwater sound propagation channel, a strategy is proposed to select the optimal time window for cross-correlation. Then, new regulations are proposed to calculate the cross-correlation results. To verify the effectiveness of the algorithm, we compared it with other algorithms under low SNR conditions using Bellhop simulation data. Finally, the accurate time delay is obtained. With underwater experiments over different distances, the method proposed by the paper achieves high accuracy. The error is about 10−3 s. The proposed method makes a contribution to underwater navigation and communication.

10.3390/s23084027

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Citations (3)