Shanghai University 3 articles published in JoVE Bioengineering Quantitative Characterization of Liquid Photosensitive Bioink Properties for Continuous Digital Light Processing Based Printing Yang Li*1,2,3, Yue Wang*4, Jun Yin3, Jin Qian1,2 1School of Aeronautics and Astronautics, Zhejiang University, 2Department of Engineering Mechanics, Key Laboratory of Soft Machines and Smart Devices of Zhejiang Province, Zhejiang University, 3The State Key Laboratory of Fluid Power and Mechatronic Systems, School of Mechanical Engineering, Zhejiang University, 4Institute of Artificial Intelligence, School of Future Technology, Shanghai University This study uses temperature and material composition to control the yield stress properties of yield stress fluids. The solid-like state of the ink can protect the printing structure, and the liquid-like state can continuously fill the printing position, realizing the digital light processing 3D printing of extremely soft bioinks. Behavior Usability Evaluation of Augmented Reality: A Neuro-Information-Systems Study Jun Wu*1, Di Zhang*1, Tao Liu2,3,4, Helen Hong Yang5, Yi Wang1, Huili Yao1, Shinan Zhao1 1Economics and Management School, Jiangsu University of Science and Technology, 2School of Health, Fujian Medical University, 3School of Management, Shanghai University, 4School of Management, Zhejiang University, 5Business School, La Trobe University This study presents an experimental paradigm for a usability test combining subjective and objective evaluations. The objective evaluation adopted Neuro-Information-Systems (NeuroIS) methods, and the subjective evaluation adopted a usability questionnaire and a NASA-Task Load Index (NASA-TLX) scale. Engineering Radio Frequency Magnetron Sputtering of GdBa2Cu3O7−δ/ La0.67Sr0.33MnO3 Quasi-bilayer Films on SrTiO3 (STO) Single-crystal Substrates Ying Wang1,2, Zhen Li1,2, YongSheng Liu1, Yijie Li2, Linfei Liu2, Da Xu2, Xiaojing Luo1, Tian Gao1,3, Yanyan Zhu1,4, Luozeng Zhou3, Jianming Xu3 1Department of Physics, Mathematics, Shanghai Key Laboratory of Materials Protection and Advanced Materials in Electric Power, Shanghai University of Electric Power, 2Key Laboratory of Artificial Structure and Quantum Control, Ministry of Education, Department of Physics, Shanghai Jiao Tong University, 3Shanghai Institute of Space Power-sources, 4Shanghai Key Laboratory of High Temperature Superconductors, Shanghai University Here, we present a protocol to grow LSMO nanoparticles and (Gd) BCO films on (001) SrTiO3 (STO) single-crystal substrates by radio frequency (RF)-sputtering.