A city-level individual-level travel dataset is opened, containing travel time, origin and destination, and route information for five types of travelers.

A city-level holographic traffic flow dataset has been opened, which can support multiple scientific research projects in the field of transportation.

A combined fibre/free-space-optical (FSO) communication system for long-haul wireline/wireless transmission at MMW/sub-THz frequencies is realized. This combined communication system at MMW/sub-THz frequencies shows promise for developing high data rates in long-haul wireline-wireless transmission.

Preparing high-concentration individualized carbon nanotubes for industrial separation of multiple single-chirality species-Nature Communications Large-scale production of single-chirality carbon nanotubes has long been a major challenge. Liu et al. report a simple, yet effective method to incre....