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Dynamic covalent bonds in self-healing, shape memory, and controllable stiffness hydrogels
Thiol-thioester exchange double-network hydrogels chitosan-based hydrogels on-demand dissolution acid-based hydrogels
2024/1/11
Emerging technologies are increasingly reliant on materials that deliver multiple functionality. For example, hydrogels using dynamic covalent crosslinks have proven well-suited for the preparation of...
Developing Reprocessable shape memory thermosetting resins with high thermal resistance and strength through building a crosslinked network based on bismaleimide and epoxy resins
dynamic covalent bond heat resistance mechanical property reprocessability shape memory thermosetting resin
2023/11/16
It is difficult to endow reprocessable shape memory thermosetting resins with outstanding heat resistance and high mechanical strength. Herein, a new kind of reprocessable shape memory thermosetting r...
THE ALTERATIONS OF ROADWAY SHAPE AFTER DIFFERENT MODES OF PERIODIC MAINTENANCE OF FOREST ROAD
forest road roadway maintenance rolling transverse roughness index model sections
2009/11/25
Optimisation of the forest road network maintenance calls for a network of the model road sections where the inputs and long term effects of implemented measures can be monitored and evaluated. On fou...
Transverse Shape Analysis of Xylem Ground Tissues by the Fourier Transform Image Analysis III.
Fourier transform image processing tracheid shape softwood characterization wood quality
2009/3/6
Tracheid arrangements and shapes on transverse sections were reconstructed by use of Fourier transform image analysis in five families, fifteen genera, and twenty-two species of softwoods. Each maxim...
The effects of treatment with NaOH aqueous solution on the shape of Yezo spruce (Picea jezoensis Carr.) and its mechanism were examined by comparison with results for ramie fibers. Wood samples contra...