A novel method to reduce eddy currents within the iron pole plates of a 0.3 T NdFeB MRI magnet is presented. Using an ANSYS code the effect of the eddy currents on build-up of the gradient fields is ...

In the atmospheric layer above it, about 10 to 30 miles up, is the stratospheric polar vortex, where every winter a sunlight-starved Arctic spins up a mass of cold air that, ultimately, dissipates ...

Women's Health UK found the Osprey Tempest series the best hiking backpack for women. The 11L model we tested scored highly ...