This paper is to propose a new design method of permanent magnet (PM) machines with multiple arc pole ratios in stator teeth (MAPR-PMMs), in which edges paralleled to airgap in stator teeth adopt ...

A 2023 randomized controlled trial in the Journal of Dentistry found that the bulk-fill base technique reduced procedure time ...

In tests on real human teeth, scientists discovered that eating vegetables can permanently damage the enamel layer that ...

Llamas are cute, but what makes them even better human companions is their gentleness and empathy. People from their native ...