Abstract: This article carries out research into an adaptive optimal controller for three-shaft web machine systems to simultaneously regulate tracking problems and ...

Abstract: Generally, dams are built across the rivers to stop the river flow into the seas and oceans. In this way, dams will store water in it. This stored water will be utilized for many purposes, ...

The launch of a national buyback program for prohibited assault-style weapons is a win for public safety in Canada, say gun control advocacy groups and others — but they warn that sales of such ...