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  1. 3801
  2. 3802

    4D Printing of magneto- and thermo-responsive, adaptive and multimodal soft robots by Yuan Wang, Hanlin Zhu, Xin Ye, Yangwen Ge, Zhipan Jie, Yan Zhao, Chao Jiang

    Published 2025-12-01
    “…The Young's modulus of robots can change across orders of magnitude (0.2–500 MPa). …”
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  3. 3803

    Default mode network-basal ganglia network connectivity predicts the transition to postherpetic neuralgia by Ying Wu, Chao Wang, Wei Qian, Lieju Wang, Lina Yu, Minming Zhang, Min Yan

    Published 2025-06-01
    “…Background: Neuroimaging studies have revealed aberrant network functional connectivity in postherpetic neuralgia (PHN) patients. …”
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  4. 3804
  5. 3805

    Optimized coverage algorithm of wireless video sensor network based on quantum genetic algorithm by Fu-you FAN, Guo-wu YANG, Qian-qi LE, Feng-mao LV, Chao ZHAO

    Published 2015-06-01
    “…According to the construction needs of the smart city wireless video sensor network,an optimized network coverage algorithm based on quantum genetic algorithm is proposed.The algorithm fits in with complicated monitoring scene which has some different obstacles and different degree of importance.The monitoring region is depicted by two-dimensional discrete grid model,and the discrete grid model is represented by a code description matrix.The directional wireless video sensor is described by a seven-tuples.The mathematical programming model of the coverage problem is obtained by strict mathematical derivation.The optimized coverage algorithm is comprised by IntialDeployment and OptimizedDeployment algorithms,which takes the maximum coverage rate network deployment scheme as the solving goal.The quantum genetic algorithm with reasonable chromosome coding and optimized quantum rotation gate parameter is used to search the solution space,which has a good convergence rate and a fast computation speed.Two limit values of ideal coverage rate and ideal weighted coverage rate are introduced to evaluate the algorithm by the way of relative comparison.The result of simulation experiments and data analyses show that the solutions worked out by the algorithm can well approximate the ideal limit value.When the number of sensor nodes is given,the algorithm can obtain the maximum effective coverage rate.…”
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  6. 3806
  7. 3807

    Formation and Identification of Unresolved Complex Mixtures in Lacustrine Biodegraded Oil from Nanxiang Basin, China by Pengfei Guo, Sheng He, Shukui Zhu, Derong Chai, Shiyan Yin, Wei Dai, Wanfeng Zhang

    Published 2014-01-01
    “…The compounds in biodegraded oil (oil G574) have fewer types, the polarity difference of compounds in different types is minor, and the relative content of individual compounds is similar. …”
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  8. 3808

    Research on the Operational Parameters and Performance of Key Components of an Industrial Hemp Harvester and Drier by Chao Feng, Changxi Liu, Bosheng Wang, Hang Shi, Hao Sun, Yufei Li, Jun Hu

    Published 2025-01-01
    “…Industrial hemp has significant utilization value, and China is the largest producer of industrial hemp in the world, primarily growing hemp for fiber. …”
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  9. 3809

    Research of Design of Spindle Transmission System of Peeling Machine for Large Diameter Stainless Steel Bar by Mei Chao Qu Yinhu Qi Zhixu Cheng Xiaole Liu Xiaoni Zhang Xueshuo He Xuan

    Published 2019-01-01
    “…Finally, 10 nodes with the maximum equivalent stress of three flexible parts in the simulation process are extracted, and the results are lower than the allowable stress of gear material, which can provide theoretical reference for the design and manufacture of the spindle drive system of high-performance peeler in practical application.…”
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  10. 3810

    Distribution, sources and risk assessment of heavy metals in Yangshan port and its adjacent sea areas by WenZhuo Zhu, JinChao Cai, WeiWei Ma, Bo Li, WeiHua Feng

    Published 2025-01-01
    “…Heavy metals play an important role in marine ecosystems, but excessive heavy metals can harm aquatic life and human health. The Yangshan Port is located near an important agricultural and fishing area in China, with rich fishery resources. …”
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    Article
  11. 3811

    Trends and socioeconomic inequalities of recommended antenatal care services utilization in Ethiopia: A decomposition analysis using Ethiopian nationwide Demographic Health Surveys... by Yawkal Tsega, Abel Endawkie, Gebeyehu Tsega, Asnakew Molla Mekonen, Yeshimebet Ali Dawed, Chad Stecher

    Published 2025-01-01
    “…However, the trends and socioeconomic inequality of utilizing recommended ANC services has not been well studied in Ethiopia. Therefore, this study aims to investigate the trends and socioeconomic disparities in receiving recommended ANC services among Ethiopian women.…”
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    Article
  12. 3812

    Distribution Characteristics of the Plasma Irregularities Inside the Mid‐Latitude Ionospheric Trough Based on Swarm In Situ Measurements by Yiwen Liu, Wenhao Xie, Chao Xiong, Ting Ye, Yuhao Wang, Xin Wan, Yueyan Cao

    Published 2022-03-01
    “…Abstract A large number of studies have confirmed the frequent occurrence of mid‐latitude trough irregularities (MTI), but the distribution characteristics of these irregularities are still pending. …”
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  13. 3813

    Towards Exploring the Influence of Community Structures on Information Dissemination in Sina Weibo Networks by Zhiwei Zhang, Aidong Fang, Lin Cui, Zhenggao Pan, Wanli Zhang, Chengfang Tan, Chao Wang

    Published 2021-01-01
    “…Both network structure and information propagation affect each other; they restrict and cooperate with each other. However, they can also dynamically reshape the network topology of user’s social relationship in this process. …”
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  14. 3814

    Research on attenuation rate correlation calibration method based on acoustic variable density logging by Dongming Liu, Ronghui Yan, Chao Zhou, Lisha Zhang, Pan Zhao, Bing Li, Jun Qin

    Published 2025-01-01
    “…Through this coefficient, the acoustic wave attenuation rate can be derived. After converting the acoustic wave attenuation rate into a relative sound amplitude, the scale coefficients of the well can be obtained. …”
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  15. 3815
  16. 3816

    Positive Association between the Triglyceride-Glucose Index and Hyperuricemia in Chinese Adults with Hypertension: An Insight from the China H-Type Hypertension Registry Study by Chao Yu, Tao Wang, Wei Zhou, Lingjuan Zhu, Xiao Huang, Huihui Bao, Xiaoshu Cheng

    Published 2022-01-01
    “…Background. Previous studies have revealed the triglyceride-glucose (TyG) index is closely related to hyperuricemia in the general population. …”
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  17. 3817
  18. 3818

    Observation System Optimization of Offshore Acoustic Exploration for Estimating Submarine Geological Structures via Directivity Analysis by Chao Fu, Lei Hao, Pengfei Zhou, Lei Chen, Xiaobin Xu, Kai Wang, Miaojun Sun

    Published 2022-01-01
    “…For submarine acoustic exploration, the spark source with frequency over 200 Hz can obtain the clear reflections for geological interpretation; besides, the receiver array with the interval of 5 m–10 m helps to obtain better wave signals when the buried depth of a geological body is less than 300 m, and the width is more than 10 m. …”
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  19. 3819

    Incremental Graph Regulated Nonnegative Matrix Factorization for Face Recognition by Zhe-Zhou Yu, Yu-Hao Liu, Bin Li, Shu-Chao Pang, Cheng-Cheng Jia

    Published 2014-01-01
    “…Experiments show that (1) the recognition rate of our IGNMF and B-IGNMF algorithms is close to GNMF algorithm while it runs faster than GNMF. (2) The running times of our IGNMF and B-IGNMF algorithms are close to INMF while the recognition rate outperforms INMF. (3) Comparing with other popular NMF-based face recognition incremental algorithms, our IGNMF and B-IGNMF also outperform then both the recognition rate and the running time.…”
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  20. 3820

    STUDY ON MESH STIFFNESS CALCULATION AND LOAD DISTRIBUTION AMONG TEETH OF HELICAL GEAR PAIR AND UNDER BROKEN TOOTH FAULT (MT) by WANG ZhengBing, SHI LuBing, CHEN Chao, YAN ShiDang, LIU ZhongMing

    Published 2023-01-01
    “…Aiming at the accuracy of approximate replacement method of mesh stiffness of helical gear, the quasi-static elastic model of helical gear was established based on the change rule of contact length, quasi-parabolic model of single tooth mesh stiffness per unit of contact length and ISO6336-1 standard, and a comparative study was conducted with the approximate replacement method based on quasi-static rigid model and ISO6336-1 standard. …”
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