Abstract: The Gaussian particle filter (GPF) is a type of particle filter that employs the Gaussian filter approximation as the proposal distribution. However, the linearization errors are introduced ...

Winter weather poses challenges for the blind: unshovelled sidewalks thick with snow. Cane-users and guide dogs alike find hardship in the cold. Here’s how you can help.

Even so, nature resonates with distinct sounds during the cold season. Winter, in fact, is a good time to keep your ears ...

Scotland is home to around 80% of the UK's red squirrels. Although native to the UK, the red squirrel population has been under threat since non-native grey squirrels were brought here around 150 ...