Abstract: This paper focuses on routing tree construction problem and its influence on the performance of utilizing centralized scheduling in IEEE 802.16 mesh networks. We apply three routing tree ...

The ZigBee supporting network topologies includes star, tree and mesh. Studies show that mesh routing has more advantages over tree routing such as mesh routing in ZigBee device allows to form ad-hoc ...

A proposal brought to this week’s Townsville City Council meeting has called on the councillors to wrap up the Mayor’s Christmas tree Appeal, which has been running in some form for decades ...

A new documentary explains why you are likely to see so many Christmas trees in the sand dunes, and how they protect the coastal town from flooding. Did you know with a Digital Subscription to ...

You might wonder if it's some kind of straggler from the Christmas holidays, but this festive evergreen has its own long tradition on the island. Called May bushes, May trees, or May poles ...