Swedish producer is trying to to accelerate the process of extracting the elements vital for hi-tech products ...

I extracted iron from creek sand safely. Smelting separated the metal from sediment effectively. Donald Trump issues funding threat to Smithsonian 'Avatar' star Sigourney Weaver admits she ignored her ...

Abstract: Remotely sensed mineralized alteration information is of great significance to geological prospecting and extracting such alteration information in high vegetated areas is difficult. Based ...

Abstract: Time-frequency analysis (TFA) techniques play an important role in the field of machine fault diagnosis attributing to their superiority in dealing with nonstationary signals.