Most parents assume that if a smoke alarm is chirping away in the hallway, their sleeping children are protected. The ...

Abstract: The electric multiple units (EMUs) auxiliary power supply system has high requirements on the power density of the converter. Isolated dc/dc converter is an important part. The ...

Often confused with microcurrent devices that we know and love—such as the Ziip Halo or Nuface—high frequency wands have been ...

Abstract: Accurately extracting buildings from high-resolution remote sensing images is crucial for human productivity and livelihood in urban areas. Due to varying scales and indistinct boundaries of ...