In this paper, a different manner to analyze a buck converter and how to design its feedback control is proposed. The block diagram of the buck converter plant will be described using space-state ...

Reliability is a key element in the design and planning of railway traction substation systems. High reliability is an important criterion to guarantee the quality and cost-effectiveness of railway ...

A federal judge on Tuesday extended an order blocking the Trump administration from enforcing a policy requiring identity documents to reflect an individual’s sex “at conception” to all ...

A federal appeals court panel temporarily lifted a judge’s order ruling President Trump’s deployment of the National Guard illegal, enabling the troops to remain assisting in Los Angeles.

The owners of Hydrogen, a purpose-built student block on Fish Strand Hill, Falmouth have applied to remove a condition which stops the block being used as accommodation during the holidays. But at a ...