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43 results on '"Xie, Shuqi"'

18. Energy Management Strategy Based on Optimal System Operation Loss for a Fuel Cell Hybrid Electric Vehicle

Author

Wang, Tianhong, Qiu, Yibin, Xie, Shuqi, Li, Qi, Chen, Weirong, Breaz, Elena, Ravey, Alexandre, and Gao, Fei

Abstract

High operating cost and deficient longevity of stacks are the two primary factors that hinder the widespread commercial usage of fuel cell (FC) technology. In addition, most existing strategies concentrate solely on ameliorating system operating efficiency or fuel consumption, without fully considering the impact of other factors, such as the degradation of power source performance. Thereby, based on the above research background, in this article, we present an energy management strategy based on optimal system operation loss, which considers various parameters, such as power sources’ durability, to minimize the operating cost of electric vehicles. To accomplish this objective, this study formulates a life-cycle operating loss evaluation function related to the lifetime loss of the power sources and the hydrogen consumption cost of the FC. Additionally, the voltage loss is also utilized to evaluate the operating performance of the FC to restrict its output power fluctuation rate. In addition, this study also considers limiting the variation of the battery's state of charge in order to decrease the equivalent hydrogen consumption of the system. Moreover, the high-efficiency operation zone for the stack is also divided. Additionally, given that the performance of FC is related to the working condition, an extended Kalman filter algorithm is used to update the operation parameters of the FC in real time. The experimental results show that the proposed strategy has approximate global optimization ability and compared with equivalent hydrogen consumption minimization strategy and state machine control strategy, it can reduce the operating cost by 19.69% and 28.18%, respectively.

Published
2024
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21. A normative model of brain responses to social scenarios reflects the maturity of children and adolescents’ social–emotional abilities

Author

Xie, Shuqi, primary, Liu, Jingjing, additional, Hu, Yang, additional, Liu, Wenjing, additional, Ma, Changminghao, additional, Jin, Shuyu, additional, Zhang, Lei, additional, Kang, Yinzhi, additional, Ding, Yue, additional, Zhang, Xiaochen, additional, Hu, Zhishan, additional, Cheng, Wenhong, additional, and Yang, Zhi, additional

Published
2023
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24. Age-dependent alterations in the coordinated development of subcortical regions in adolescents with social anxiety disorder

Author

Liu, Jingjing, primary, Xie, Shuqi, additional, Hu, Yang, additional, Ding, Yue, additional, Zhang, Xiaochen, additional, Liu, Wenjing, additional, Zhang, Lei, additional, Ma, Changminghao, additional, Kang, Yinzhi, additional, Jin, Shuyu, additional, Xia, Yufeng, additional, Hu, Zhishan, additional, Liu, Zhen, additional, Cheng, Wenhong, additional, and Yang, Zhi, additional

Published
2022
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32. Targeted next-generation sequencing as a comprehensive test for patients with and female carriers of DMD/BMD:a multi-population diagnostic study

Author

Wei, Xiaoming, Dai, Yi, Yu, Ping, Qu, Ning, Lan, Zhangzhang, Hong, Xiafei, Sun, Yan, Yang, Guanghui, Xie, Shuqi, Shi, Quan, Zhou, Hanlin, Zhu, Qian, Chu, Yuxing, Yao, Fengxia, Wang, Jinming, He, Jingni, Yang, Yun, Liang, Yu, Yang, Yi, Qi, Ming, Yang, Ling, Wang, Wei, Wu, Haitao, Duan, Jing, Shen, Cheng, Wang, Jun, Cui, Liying, Yi, Xin, Wei, Xiaoming, Dai, Yi, Yu, Ping, Qu, Ning, Lan, Zhangzhang, Hong, Xiafei, Sun, Yan, Yang, Guanghui, Xie, Shuqi, Shi, Quan, Zhou, Hanlin, Zhu, Qian, Chu, Yuxing, Yao, Fengxia, Wang, Jinming, He, Jingni, Yang, Yun, Liang, Yu, Yang, Yi, Qi, Ming, Yang, Ling, Wang, Wei, Wu, Haitao, Duan, Jing, Shen, Cheng, Wang, Jun, Cui, Liying, and Yi, Xin

Published
2014

33. A novel mutation of the SLC25A13 gene in a Chinese patient with citrin deficiency detected by target next-generation sequencing

Author

Liu, Gang, primary, Wei, Xiaoming, additional, Chen, Rui, additional, Zhou, Hanlin, additional, Li, Xiaoyan, additional, Sun, Yan, additional, Xie, Shuqi, additional, Zhu, Qian, additional, Qu, Ning, additional, Yang, Guanghui, additional, Chu, Yuxing, additional, Wu, Haitao, additional, Lan, Zhangzhang, additional, Wang, Jinming, additional, Yang, Yi, additional, and Yi, Xin, additional

Published
2014
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34. Targeted next-generation sequencing as a comprehensive test for patients with and female carriers of DMD/BMD: a multi-population diagnostic study

Author

Wei, Xiaoming, primary, Dai, Yi, additional, Yu, Ping, additional, Qu, Ning, additional, Lan, Zhangzhang, additional, Hong, Xiafei, additional, Sun, Yan, additional, Yang, Guanghui, additional, Xie, Shuqi, additional, Shi, Quan, additional, Zhou, Hanlin, additional, Zhu, Qian, additional, Chu, Yuxing, additional, Yao, Fengxia, additional, Wang, Jinming, additional, He, Jingni, additional, Yang, Yun, additional, Liang, Yu, additional, Yang, Yi, additional, Qi, Ming, additional, Yang, Ling, additional, Wang, Wei, additional, Wu, Haitao, additional, Duan, Jing, additional, Shen, Cheng, additional, Wang, Jun, additional, Cui, Liying, additional, and Yi, Xin, additional

Published
2013
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42. Targeted next-generation sequencing as a comprehensive test for patients with and female carriers of DMD/BMD: a multi-population diagnostic study.

Author

Wei, Xiaoming, Dai, Yi, Yu, Ping, Qu, Ning, Lan, Zhangzhang, Hong, Xiafei, Sun, Yan, Yang, Guanghui, Xie, Shuqi, Shi, Quan, Zhou, Hanlin, Zhu, Qian, Chu, Yuxing, Yao, Fengxia, Wang, Jinming, He, Jingni, Yang, Yun, Liang, Yu, Yang, Yi, and Qi, Ming

Subjects
MUSCULAR dystrophy diagnosis, NEUROMUSCULAR diseases, MOLECULAR diagnosis, DYSTROPHIN genes, HUMAN genetic variation, GENE therapy
Abstract

Duchenne and Becker muscular dystrophies (DMD/BMD) are the most commonly inherited neuromuscular disease. However, accurate and convenient molecular diagnosis cannot be achieved easily because of the enormous size of the dystrophin gene and complex causative mutation spectrum. Such traditional methods as multiplex ligation-dependent probe amplification plus Sanger sequencing require multiple steps to fulfill the diagnosis of DMD/BMD. Here, we introduce a new single-step method for the genetic analysis of DMD patients and female carriers in real clinical settings and demonstrate the validation of its accuracy. A total of 89 patients, 18 female carriers and 245 non-DMD patients were evaluated using our targeted NGS approaches. Compared with traditional methods, our new method yielded 99.99% specificity and 98.96% sensitivity for copy number variations detection and 100% accuracy for the identification of single-nucleotide variation mutations. Additionally, this method is able to detect partial deletions/duplications, thus offering precise personal DMD gene information for gene therapy. We detected novel partial deletions of exons in nine samples for which the breakpoints were located within exonic regions. The results proved that our new method is suitable for routine clinical practice, with shorter turnaround time, higher accuracy, and better insight into comprehensive genetic information (detailed breakpoints) for ensuing gene therapy. [ABSTRACT FROM AUTHOR]

Published
2014
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43. Special needle over cannula for postoperative analgesia in geriatric lower extremity joint arthroplasty.

Author

Yu B, Zou T, He M, Xie S, Zhang Y, Jin G, Ruan L, and Zhang X

Abstract

Objective: To investigate superiorities of a special needle-over-cannula adopting different location methods for continuous femoral nerve block (CFNB) for geriatric lower extremity joint arthroplasty., Methods: 60 elderly patients intending to receive scheduled knee or hip replacement surgery were recruited and divided into 3 groups randomly. Group 1 (n=20) adopted fascial pop for continuous femoral nerve block and postoperative analgesia with indwelling cannula. Group 2 (n=20) adopted location guided by B ultrasound, and Group 3 (n=20) adopted fascial pop combined with B ultrasound., Results: There was significant difference in the performing time of cannula indwelling on average between each two groups (P<0.01). There was no significant difference among three groups about visual analogue scale (VAS) score, Ramsay sedation score (RSS), incidence of nausea and vomit, or patient's satisfaction at 6, 12, 24 and 48 h. Infection at the puncture site, toxic reaction of local anesthetics and respiratory depression were absent during the cannula indwelling. All the patients did not receive any other analgesic, and the indwelling time of external cannula was 45.3 hours on average. There was only one patient in group 2 who felt mild pains in front of the thigh after removing the indwelling cannula. No stolidity or other abnormal symptom was found among the remaining patients., Conclusions: Shorter indwelling cannula time and higher success rate of single attempt placement suggest that fascial pop combined ultrasound guidance is worth for clinical recommendation.

Published
2015

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