In order to collect the gas safely produced in the gasification process of the novel multi-thermal-source coal gasifier,......

According to the principle of the eruption of debris flows, the new torrent classification techniques are brought forwar......

Following the eruption of European debt crisis in the wake of the financial crisis,a new debt crisis began to ferment on......

This paper first estimates the overall return on capital in China between 1978 and 2013.It then identifies the determina......