Unit 1 Research Article Titles and Abstracts Text �� Highly Stable Tungsten Disulfide Supported on a Self-Standing Nickel Phosphide Foam As a Hybrid Electrocatalyst for Efficient Electrolytic Hydrogen Evolution Text �� Measuring the Competition Between Bimolecular Charge Recombination and Charge Transport in Organic Solar Cells Under Operating Conditions Text �� Fabrication of Graphene Oxide and Hyperbranched Polyurethane Composite Via in Situ Polymerization with Improved Mechanical and Dielectric Properties Unit 2 Introduction Sections Text �� Architected Cellular Piezoelectric Metamaterials: Thermo-Electro-Mechanical Properties Text �� Eddy Current Induced Dynamic Deformation Behaviors of Aluminum Alloy During EMF: Modeling and Quantitative Characterization Text �� Full-field Measurement With Nanometric Accuracy of 3D Superficial Displacements by Digital Profile Correlation: A Powerful Tool for Mechanics of Materials Unit 3 Methods Sections Text �� Live Imaging of Label-Free Graphene Oxide Reveals Critical Factors Causing Oxidative-Stress-Mediated Cellular Responses Text �� Lab Manual: Rockwell Hardness Test Text �� Mixed Surface Chemistry: An Approach to Highly Luminescent Biocompatible Amphiphilic Silicon Nanocrystals Unit 4 Results and Discussion Sections Text �� Determination and Modeling of Mechanical Properties for Graphene Nanoplatelet/Epoxy Composites Text �� A New Type of Vibration Isolator Based on Magnetorheological Elastomer Text �� Improvement of S355G10+N Steel Weldability in Water Environment by Temper Bead Welding Unit 5 Conclusion Sections Text �� Formation, Photoluminescence and Ferromagnetic Characterization of Ce Doped A1N Hierarchical Nanostructures Text �� High-Resolution Cryo-Electron Microscopy Structure of Block Copolymer Nanofibres with a Crystalline Core Text �� A Mesocrystal-Like Morphology Formed by Classical Polymer-Mediated Crystal Growth References