Millimeter-wave (mmWave) is a key enabler for next-generation transportation systems. However, in an urban city scenario, mmWave is highly susceptible to blockages and shadowing. Therefore, base ...

2) The pipe gallery is constructed by steel pipe cutting, support steel plates, and concrete-filled steel tubular columns. 3) The final structure of the underground structure is poured into the pipe ...

The elbow of pipe is one kind of barrier which the pipeline robots frequently encounter, compared with walking in straight pipe the influence factor on robot driving force are more complex at this ...

Home secretary Yvette Cooper said ‘violence and serious criminal damage has no place in legitimate protest’ as she gears up to ban the group ...