Hydrate Technologies for CO Capture and Sequestration: Status and Perspectives.

CO capture and sequestration based on hydrate technology are considered supplementary approaches for reducing carbon emissions and mitigating the greenhouse effect. Direct CO hydrate formation and CH gas substitution in natural gas hydrates are two of the main methods used for the sequestration of CO in hydrates. In this Review, we introduce the crystal structures of CO hydrates and CO-mixed gas hydrates and summarize the interactions between the CO molecules and clathrate hydrate/HO frames.

Biosignal-based transferable attention Bi-ConvGRU deep network for hand-gesture recognition towards online upper-limb prosthesis control.

Background And Objective: Upper-limb amputation can significantly affect a person's capabilities with a dramatic impact on their quality of life. As a biological signal, surface electromyogram (sEMG) provides a non-invasive means to measure underlying muscle activation patterns, corresponding to specific hand gestures. This project aims to develop a real-time deep learning based recognition model to automatically and reliably recognise these complex signals of a wide range of daily hand gestures from amputees and non-amputees.