1. Adaptive robust control of soft bending actuators: an empirical nonlinear model-based approach

   • Cong Chen
   • Jun Zou

   Article 25 September 2021 Pages: 681 - 694

2. A method to avoid the cycle-skip phenomenon in time-of-flight determination for ultrasonic flow measurement

   • Cheng-wei Liu
   • Ze-hua Fang
   • Wei-ting Liu

   Article 25 September 2021 Pages: 695 - 706

3. Wave filtering and firing modes in a light-sensitive neural circuit

   • Xiu-fang Zhang
   • Jun Ma

   Article 25 September 2021 Pages: 707 - 720

4. Compressive behavior of hybrid steel-polyvinyl alcohol fiber-reinforced concrete containing fly ash and slag powder: experiments and an artificial neural network model

   • Fang-yu Liu
   • Wen-qi Ding
   • Qi-yang Chen

   Article 25 September 2021 Pages: 721 - 735

5. Dynamic response analysis of airport pavements during aircraft taxiing for evaluating pavement bearing capacity

   • Qian Dong
   • Jian-hua Wang
   • Jing-nan Zhao

   Article 25 September 2021 Pages: 736 - 750

6. Carbon self-doped polytriazine imide nanotubes with optimized electronic structure for enhanced photocatalytic activity

   • Hui Zhang
   • Zhen Yang
   • Jian-hua Sun

   Article 25 September 2021 Pages: 751 - 759

7. Centrifuge model testing to ascertain vertical displacements of a pile under cyclic lateral loads

   • Gang Zheng
   • Ji-bin Sun
   • Yu Diao

   Correspondence 25 September 2021 Pages: 760 - 766