Understanding the inter-relationships between traffic flow, density, and speed through the study of the fundamental diagram of road traffic is critical for traffic modelling and management.

SmartArt is visually used to communicate information. We explain how to add and modify SmartArt diagrams in Microsoft Excel.

In the paper, we present a method for space-efficient representation of geometric tree models, which are provided as skeletons with radii attached to individual branch segments. The proposed approach ...

Scientists are using cryo-preservation to help a Queensland tree which is on the brink of extinction. There are fewer than 400 in the wild and with increasing threats, the race is on to save it.