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  1. No Access

    Article

    Distributed Fiber Optic Monitoring of Asymmetric Fracture Swarm Propagation in Laminated Continental Shale Oil Reservoirs

    Complex and vertically overlapped lithologies exist for the high-quality shale oil reservoir of the Lianggaoshan formation in the Sichuan basin. Continental shale oil reservoirs grow bedding, lamina, and natur...

    Bing Hou, Qixing Zhang, Jiaxin Lv in Rock Mechanics and Rock Engineering (2024)

  2. No Access

    Chapter and Conference Paper

    Research on Variation Rules of Characteristic Parameters and Early Warning Method of Thermal Runaway of Lithium Titanate Battery

    Aiming at prominent problems such as thermal runaway triggered by heating, thermal runaway triggered by overcharge and thermal runaway triggered by nail penetration of lithium titanate battery, the paper studi...

    Zhilin Shan, Qixing Zhang, Yongmin Zhang… in The Proceedings of the 5th International C… (2023)

  3. No Access

    Chapter and Conference Paper

    Research on Thermal Runaway Behavior and Early Fire Detection Method of Lithium Battery

    The fire safety of energy storage lithium batteries has become the key technology that most needs to make breakthroughs and improvement. During the development and evolution process of thermal runaway of power...

    Zhilin Shan, Qixing Zhang, Yongmin Zhang… in The proceedings of the 10th Frontier Acade… (2023)

  4. No Access

    Article

    A Deep Separable Convolutional Neural Network for Multiscale Image-Based Smoke Detection

    This paper proposes a multiscale object detection algorithm based on a deep separable convolutional neural network for image-based smoke detection. First, we added a convolution path in the convolution module ...

    Yinuo Huo, Qixing Zhang, Yang Jia, Dongcai Liu, **fu Guan, Gaohua Lin… in Fire Technology (2022)

  5. Article

    Open Access

    Efficient and stable noble-metal-free catalyst for acidic water oxidation

    Develo** non-noble catalysts with superior activity and durability for oxygen evolution reaction (OER) in acidic media is paramount for hydrogen production from water. Still, challenges remain due to the ina...

    Sanjiang Pan, Hao Li, Dan Liu, Rui Huang, Xuelei Pan, Dan Ren… in Nature Communications (2022)

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  6. No Access

    Article

    Evaluation of the influence of river bank infiltration on groundwater in an inland alluvial fan using spectral analysis and environmental tracers

    Understanding the influence of river-water infiltration on groundwater is essential for effective management of groundwater resources adjacent to a losing river. This study evaluates the influence of river-wat...

    Qixing Zhang, Hui Liu, Pucheng Zhu, Wei Xu, **aosi Su in Hydrogeology Journal (2021)

  7. No Access

    Article

    Response of vegetation ecosystem to climate change based on remote sensing and information entropy: a case study in the arid inland river basin of China

    Vegetation is sensitive to regional climate change especially in the arid area, and the effects of global warming on regional climate and ecological vegetation are complex and varied. Spatio-temporal variation...

    Wei Xu, Hui Liu, Qixing Zhang, Pai Liu in Environmental Earth Sciences (2021)

  8. No Access

    Chapter

    Radiative Properties of Non-spherical Black Carbon Aerosols

    , as the main absorbing  in the atmosphere, has significant impacts on  forcing. In recent years, the BC radiative effects have gained increasing interest in remote  and climate modeling. However, the radia...

    Jie Luo, Qixing Zhang, Yongming Zhang, Zhengqiang Li in Springer Series in Light Scattering (2021)

  9. No Access

    Article

    Synthesis and characterization of triazole based sulfonated nanocrystalline cellulose proton conductor

    Polymer electrolyte membrane fuel cells operated at temperature above 100 °C has enhanced electrochemical reactions; reduce CO poisoning, lower electrocatalyst loading and good water management. Nafion, the co...

    Samuel Samuel Etuk, Ibrahim Lawan, Weiming Zhou, Yifan Jiang, Qixing Zhang… in Cellulose (2020)

  10. No Access

    Chapter and Conference Paper

    Characterization of Typical Fire and Non-fire Aerosols by Polarized Light Scattering for Reliable Optical Smoke Detection

    Optical smoke detector suffers from significantly high false alarm rate caused by nuisance particles. A better knowledge of the optical properties of fire and non-fire aerosols will help to improve the perform...

    Qixing Zhang, Jia Liu, Jie Luo, Feng Wang… in The Proceedings of 11th Asia-Oceania Sympo… (2020)

  11. No Access

    Article

    Smoke Detection on Video Sequences Using 3D Convolutional Neural Networks

    Research on video smoke detection has become a hot topic in fire disaster prevention and control as it can realize early detection. Conventional methods use handcrafted features rely on prior knowledge to reco...

    Gaohua Lin, Yongming Zhang, Gao Xu, Qixing Zhang in Fire Technology (2019)

  12. No Access

    Article

    The Influence of Currents on the Ignition and Correlative Smoke Productions for PVC-Insulated Electrical Wires

    Ignition of energized polyvinyl chloride insulated copper conductor wires by external heating was investigated for a better understanding of the initiation of electrical wire fires. First, a simplified theoret...

    Hao He, Qixing Zhang, **aowei Wang, Feng Wang, Luyao Zhao… in Fire Technology (2017)

  13. No Access

    Article

    A Saliency-Based Method for Early Smoke Detection in Video Sequences

    Video-based smoke detection requires suspected smoke regions to be segmented from the complex background in the initial stage of detection. This segmentation is also important to the subsequent processes of de...

    Yang Jia, Jie Yuan, **jun Wang, Jun Fang, Qixing Zhang, Yongming Zhang in Fire Technology (2016)