People love snapping pictures with their phones. This is because they can take great photos effortlessly, especially with one of the best Android camera phones. Phone cameras are also loved for the ...

Abstract: In order to improve the control precision of the spiral motion of linear rotary motor with E-shaped stator at low-speed condition, a novel high-precision spiral motion control approach is ...

If you have an individual retirement account (IRA), you might have considered converting it into a Roth account at some point. But you might not know the best time to do a conversion, or even if doing ...

Abstract: Rotary-linear machines (RLM), as a class of devices with two degrees of freedom, are increasingly being integrated into automation systems and industrial robots due to their compact design ...