Abstract: A new MRI method using the spin-lock sequence has attracted wide attention because of its potential for detecting small oscillating magnetic fields. However, as the mechanism involved is ...

Abstract: In urban canyon environments, global navigation satellite systems (GNSSs) frequently fail to provide reliable positioning services due to signal obstruction and multipath effects. This ...

The Secret Service said the driver was arrested and there was no longer a threat. President Trump was in the White House at the time, the agency said. By Francesca Regalado A person drove a vehicle ...

This special report focuses on the Karnataka government's directive to prohibit non-educational activities, including those by the Rashtriya Swayamsevak Sangh (RSS), on government school premises. In ...