Former NFL running back said he does not understand why owners have not switched from turf to grass playing fields.

The higher incidence of ankle sprain on artificial turf warrants further attention, although this result should be interpreted with caution as the number of ankle sprains was low. Grass is the ...

For geolocation using angle-of-arrival (AoA), a variety of different super-resolution ... In this paper we consider the AoA accuracy of an approach using a low-power array based on steerable ...