Search Results - "Liu, Shenyi"

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    Information distribution on regions of speckle patterns for imaging of multimode fiber by Liu, Shenyi, Sun, Yunxu, Liu, Wei, Xiao, FuChen, Song, Haoyang

    Published in Heliyon (01-02-2023)
    “…Multimode fibers (MMF) have been extensively investigated for transmitting images. The transmitting images are distorted into speckle patterns by MMFs, which…”
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    Journal Article
  3. 3

    Evaluation of the standards of subsidy and reward for grassland ecological protection: A case study of Shannan City by LI, Hongqing, YANG, Yu, LI, Wenqi, LIU, Shenyi, ZHANG, Junhong

    Published in Zi yuan ke xue (01-08-2023)
    “…[Objective] Grassland ecological protection subsidy and reward is an effective means to promote grassland ecological protection and help farmers and herders to…”
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    Journal Article
  4. 4

    Online Fatigue Estimation and Prediction of Switching Device in Urban Railway Traction Converter Based on Current Recognition and Gray Model by Wang, Lei, Xu, Weihua, Liu, Shenyi, Qiu, Ruichang, Xu, Chunmei

    Published in IEEE access (2019)
    “…It is difficult to estimate and predict the fatigue state of switchgear in traction converter of urban Electric Multiple Unit (EMU). At the same time, this is…”
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    Journal Article
  5. 5

    Fault Prediction Model of High-Power Switching Device in Urban Railway Traction Converter with Bi-Directional Fatigue Data and Weighted LSM by Wang, Lei, Liu, Shenyi, Qiu, Ruichang, Xu, Chunmei

    Published in Applied sciences (28-01-2019)
    “…The switching device is relatively weakest in the traction converter, and this paper aims at the fault prediction of it. Firstly, the mathematical distribution…”
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    Journal Article
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    Fatigue Crack Networks in Die-Attach Layers of IGBT Modules Under a Power Cycling Test by Liu, Shenyi, Vuorinen, Vesa, Liu, Xing, Fredrikson, Olli, Brand, Sebastian, Tiwary, Nikhilendu, Lutz, Josef, Paulasto-Krockel, Mervi

    Published in IEEE transactions on power electronics (01-12-2024)
    “…The die-attach layer is a vulnerable structure that is important to the reliability of an insulated-gate bipolar transistor (IGBT) module. A new failure…”
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    Journal Article
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    Novel Low-Temperature Interconnects for 2.5-/3-D MEMS Integration: Demonstration and Reliability by Emadi, Fahimeh, Vuorinen, Vesa, Liu, Shenyi, Paulasto-Krockel, Mervi

    “…To meet the essential demands for high-performance microelectromechanical system (MEMS) integration, this study developed a novel Cu-Sn-based solid-liquid…”
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    Journal Article
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    Switchable terahertz absorber based on metamaterial structure with photosensitive semiconductor by Yang, Lei, Wang, Hao, Ren, Xudong, Song, Xiaoxian, Chen, Mingyang, Tong, Yanqun, Ye, Yunxia, Ren, Yunpeng, Liu, Shenyi, Wang, Sibo, Yin, Liang, Yao, Jianquan

    Published in Optics communications (15-04-2021)
    “…A terahertz absorber based on metamaterial is designed. The tunability of the absorber can be realized by employing photosensitive semiconductor material of…”
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    Journal Article
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    Multipoint and Multi-physical Quantity Sensing by Multimode Fiber with Demodulation of Deep Learning by Fu, Miaofeng, Zheng, Jun, Liu, Shenyi, Sun, Yunxu, Liu, Wei

    “…A multimode fiber (MMF) speckle sensor based on deep learning is demonstrated for sensing multi-physical quantity at different position. The mode fields at the…”
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    Conference Proceeding
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    Mathematical and Experimental Investigation of Water Migration in Plant Xylem by Hong, Jiaju, Liu, Sheng, Glover, Paul, Wu, Shenyi, Yan, Yuying

    Published in Journal of bionics engineering (01-10-2017)
    “…Plant can take water from soil up to several metres high. However, the mechanism of how water rises against gravity is still controversially discussed despite…”
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    Journal Article
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    Risk factors for hypoparathyroidism after thyroidectomy by WANG Maofei, YUAN Shenyi, YUAN Jianming, LIU Tao, WANG Tianxiang, WANG Mingliang

    Published in Waike Lilun yu Shijian (01-03-2020)
    “…Objective: To analyze the risk factors for hypoparathyroidism following thyroidectomy. Methods: Data of patients after thyroidectomy were collected…”
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    Journal Article