A research team has revealed that a molecule in the brain -- ophthalmic acid -- unexpectedly acts like a neurotransmitter similar to dopamine in regulating motor function, offering a new ...

The control unit is responsible for managing the clock, read, write, reset and interrupt lines. The control unit has a clock line that sends out a signal to synchronise the fetch/execute cycle.

This paper introduces a power conditioning unit (PCU) using on satellite, it has the function of coordinating the work between Solar-cell Array (SA) and Lithium-ion Battery pack (Li-BAT), it can ...