Abstract: Currently, a multitude of power electronic devices are connected to the grid, and the safe and stable operation of the grid depends on the analysis of electromagnetic transient (EMT) ...

Abstract: Order tracking (OT) is an effective fault diagnosis method for rotating machinery under variable speed conditions. Accurate instantaneous frequency (IF) is the premise of this method. In ...

Dr. Oz demonstrates static and dynamic stretching to help with stiffness. Includes stretches like touching your toes or doing walking lunges. Try these every other day! Watch: Congressman confronts ...

Surprising study reveals static exercises like wall squats are more effective than running for lowering blood pressure in 15,000-person analysis. Video shows Coast Guard sniper eliminating major drug ...