Abstract: Since elderly users lack intellectual ability, which becomes less due to age factor their interactions with computer interfaces exhibit limitations essentially arising from problems inherent ...

Abstract: In the context of ground robot navigation in unstructured hazardous environments, the coupling of efficient path planning with an adequate environment representation is a crucial topic in ...

Today's 35.1C (95.2F) at Kew Gardens beats the record set yesterday of 34.8C - Wales and the island of Ireland have also had ...

Ten is a foundation of mathematics, a cornerstone of the decimal system. It suggests completion, but also a building block.

PORT ANGELES, Wash. — A mountain lion can sprint up to 50 mph, leap more than 20 feet in the air from a standstill and kill animals 10 times its size. Males can be more than eight feet long from nose ...