Supervisory control and data acquisition systems (SCADAs) play an important role in supervising controlling industrial production with the help of programmable logic controllers (PLCs) (ICSs). A PLC receives information or program from a SCADA to equipment feeds back SCADA. Once is controlled by attacker, it may threaten safety production. The lack security protection, such as identity authenti...

In popular music, a cover version or cover song, or simply cover, is a new performance or recording of a previously recorded, by someone other than the original artist. However, it is impossible to retrieve a piece of single track for most of people. Therefore, my goal is to deliver a program that separates a record into several tracks, each corresponding to a meaningful source, which can be us...

five-zone simulating moving bed (smb) system, designed for ternary separation, is a modified form of standard four-zone smb which is only effective in binary separation. it was reported in literature that the five-zone smb separates the extract-ii stream with a lower purity value than that of raffinate and extract-i streams. to address this issue, five zone smb was designed, using safety margin...