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  1. No Access

    Article

    ExeVis: concept-based visualization of exercises in online learning

    In recent years, online learning has gained popularity and proven to be an effective way of education. Numerous studies have analyzed teaching materials and learning behaviors. However, most of the existing st...

    Zhiguang Zhou, Lihong Cai, Jiayi Guo, Yong Zhang, Baofeng Chang in Journal of Visualization (2024)

  2. Article

    Open Access

    WNT ligands in non-small cell lung cancer: from pathogenesis to clinical practice

    Non-small cell lung cancer (NSCLC) is the malignant tumor with the highest morbidity and leading cause of death worldwide, whereas its pathogenesis has not been fully elucidated. Although mutations in some cru...

    Wanting Xue, Lihong Cai, Su Li, Yujia Hou, Yan-Dong Wang, Dongbin Yang in Discover Oncology (2023)

  3. No Access

    Article

    Effects of Intermetallic Evolution by Electrically Assisted Rapid Heat Treatment on the Mechanical Performance and Formability of Aluminum Clad Steel

    Aluminum clad steel (ACS) sheets are heat treated by electrically assisted rapid heat treatment (subsecond duration) to balance their strength and ductility. The results of microstructural analysis show that t...

    Shengwei Zhang, Lihong Cai in International Journal of Precision Enginee… (2023)

  4. No Access

    Article

    Recent Development of Dry Metal Forming

    Dry metal forming (DMF) is a promising candidate for a sustainable metal forming process with economic and ecological benefits. For successful DMF, it is essential to adopt appropriate strategies to issues suc...

    Meiling Geng, Lihong Cai, **-Cheol Kim in International Journal of Precision Enginee… (2023)

  5. No Access

    Article

    Tool Vibration Feature Extraction Method Based on SSA-VMD and SVM

    For the difficulty of extracting state feature information of machine tool, this paper presents a tool state recognition method based on sparrow search algorithm optimized variational mode decomposition. First...

    Lihong Cai, Dong Hu, Chengming Zhang in Arabian Journal for Science and Engineering (2022)

  6. Article

    Open Access

    Patient-specific instrumentation combined with a new tool for gap balancing is useful in total knee replacement: a 3-year follow-up of a retrospective study

    The purpose of this study was to determine whether the gap-balancing technique with patient-specific instrumentation (PSI) and a new balancing device in total knee arthroplasty (TKA) can improve knee function ...

    Ting Deng, Tangyou Liu, Qing Lei, Lihong Cai in Journal of Orthopaedic Surgery and Research (2021)