Abstract: As a direct reconstruction method, D-bar method can reconstruct the conductivity distribution for electrical resistance tomography (ERT) without using sensitivity matrix. However, due to the ...

Abstract: Due to advantages such as energy conservation, low cost, and good speed regulation performance, variable frequency drive motors are widely used in various aspects of production and daily ...

When Mitsubishi made your first cellphone, you know you’ve been around a while. Steve has carried the latest and greatest around in his pocket for nearly 30 years, with everything from Motorola ...

Unique Method for Column Tile Arrangement!! House lawmakers unveil bipartisan health care plan proposal Lady Gaga abruptly stops Mayhem Ball show mid-performance after dancer falls off stage in ...

Fluorine is critical for biomedicine. This element can help drug compounds be more potent and last longer in the body, and its radioactive isotope, fluorine-18, powers medical imaging techniques such ...