Jilin Province Science and Technology Department

Synthesis of Unsymmetrical Alkyl Carbonate from Diethyl Carbonate and Benzyl Alcohol with N-Doped Carbon-Supported Iron Oxide Catalysts

Developing simple and efficient heterogeneous catalysts for transesterification of dialkyl carbonates with alcohols is very significant for achieving green syntheses of unsymmetrical alkyl carbonates. Here, a set of N-doped carbon material (NCM)-supported iron oxides was prepared...

MRU-YOLO: Marginal-Utility-Guided Selective Local Re-Observation for Small-Object Detection in UAV Imagery

Small-object details in high-resolution unmanned aerial vehicle (UAV) imagery are weakened when wide-area scenes are resized for detector input. Increasing input resolution or exhaustively processing local regions can recover spatial detail, but allocate computation without disti...