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  1. No Access

    Chapter and Conference Paper

    An Indicator Based Evolutionary Algorithm for Multiparty Multiobjective Knapsack Problems

    As a special case of the multiobjective optimization problem, the multiobjective knapsack problem (MOKP) widely exists in real-world applications. Currently, most algorithms used to solve MOKPs assume that the...

    Zhen Song, Wenjian Luo, Peilan Xu, Zipeng Ye in Intelligent Information Processing XII (2024)

  2. No Access

    Article

    Patellar shift ratio (PSR) is the optimal measurement for characterising lateral patellar shift and a reliable predictor of recurrent patellar dislocation

    To propose a new measurement, the patellar shift ratio (PSR), for characterising lateral patellar shift; to determine its diagnostic accuracy in predicting recurrent patellar dislocation (RPD); and to identify...

    Jiebo Chen, Zipeng Ye, Chenliang Wu in Knee Surgery, Sports Traumatology, Arthros… (2023)

  3. No Access

    Article

    Sulcus depth, congruence angle, Wiberg index, TT-TG distance, and CDI are strong predictors of recurrent patellar dislocation

    To characterize patellofemoral morphology, determine radiological cutoff values based on computed tomography (CT) images, and clarify predominant anatomic risk factors in young patients with recurrent patellar...

    Jiebo Chen, Zipeng Ye, Chenliang Wu in Knee Surgery, Sports Traumatology, Arthros… (2023)

  4. No Access

    Article

    Meniscal resection increases the risk of residual knee laxity even in patients undergoing anatomic double-bundle anterior cruciate ligament reconstruction with eight strands of hamstring autografts

    To compare the midterm clinical outcomes of different meniscal surgeries in patients undergoing anatomic double-bundle anterior cruciate ligament reconstruction (DB-ACLR) with eight strands of hamstring (HT8) ...

    Zipeng Ye, Chenliang Wu, Junjie Xu in Knee Surgery, Sports Traumatology, Arthros… (2023)

  5. No Access

    Article

    Steep lateral tibial slope measured on magnetic resonance imaging is the best radiological predictor of anterior cruciate ligament reconstruction failure

    To identify the radiological predictive risk factors for anterior cruciate ligament reconstruction (ACLR) failure, compare the diagnostic accuracies of different parameters of conventional radiographs and magn...

    Zipeng Ye, Junjie Xu, Jiebo Chen, Yi Qiao in Knee Surgery, Sports Traumatology, Arthros… (2022)

  6. No Access

    Article

    Allograft contamination during suture preparation for anterior cruciate ligament reconstruction: an ex vivo study

    Effects of suture preparation on graft contamination remain unknown in anterior cruciate ligament reconstruction (ACLR). This study aimed to evaluate the incidence of allograft contamination at different time...

    Chenliang Wu, **uyuan Zhang, Yi Qiao in Knee Surgery, Sports Traumatology, Arthros… (2022)

  7. Article

    Open Access

    Preoperative serum calcium could be a prognostic factor for surgical treatment of recurrent patellar dislocation: a retrospective study

    Surgical treatment for recurrent patellar dislocation (RPD) could yield good outcomes. While, unsatisfactory recovery still exists in some cases. For all prognostic factors, serum biomarkers have rarely been i...

    Yi Qiao, Zipeng Ye, Junjie Xu, **uyuan Zhang, Jiebo Chen in BMC Musculoskeletal Disorders (2022)

  8. No Access

    Article

    NP-completeness of optimal planning problem for modular robots

    Self-reconfigurable modular robots (SRM-robots) can autonomously change their shape according to different tasks and work environments, and have received considerable attention recently. Many resha**/reconfi...

    Zipeng Ye, Min**g Yu, Yong-** Liu in Autonomous Robots (2019)