Microplastics, biodegradable plastics, poly(lactic) acid, polyethylene, single-used paper cups
social media, Covid-19, Sentiment, China, Travel restriction, depression, PHQ-9
Microbial fuel cell, nitrogen removal mechanisms, 3D-printed air-cathode
microplastics, Suture, Simulated body fluid, Degradation, In vitro study
Surface iron oxide films, Iron corrosion, Fe(II) or Fe(III) oxides, ligand-assisted dissolution of Fe(III) oxides
homogenization system, porosity model, mixed filler, Fe(0) reduction of nitrate, kinetics of nitrate concentration