Abstract: In the field of medium-thick plate welding, multilayer multipass (MLMP) welding technology with high precision and a wide range of adaptability has attracted much attention. The traditional ...

Abstract: An electromagnetic pulse welding (EMPW) system is a complex multifield coupling system. Using finite element software to simulate its processes can better guide the design of the ...

China Mobile is shutting down its 3G network in certain regions in China, said a Wednesday report by Chinanews.com. The company is to close its 3G standard TD-SCDMA base stations in Fuzhou, East China ...

One of the oldest unsolved riddles in planetary science concerns the origin of the moon. Over a century ago, George Darwin proposed that tidal and centrifugal forces on a rapidly rotating proto-Earth ...