Trains is "a collective portrait of people in 20th century Europe, capturing their hopes, desires, dramas, and tragedies." ...

Passive magnetic sensors can measure the magnetic field density in three orthogonal axes and are often integrated on a single chip. These sensors are low-cost sensors and widely used in car navigation ...

The maglev bogie is the key subsystem for maglev train security. To ensure life and property security, it is essential to evaluate its risk level before its operation. However, due to the complexity ...