Abstract: Sliding mode control is widely used to enhance the speed control performance of permanent magnet synchronous motors (PMSM). However, the slow reaching onto the sliding surface and chatting ...

Add Yahoo as a preferred source to see more of our stories on Google. Ottawa rejected a bid by the governments of Alberta and Saskatchewan to permit the emergency use of the controversial rodenticide ...

Expert DIYer April Wilkerson slabs logs using a portable chainsaw mill for custom lumber projects. Something is happening with orcas at sea - The attacks are spreading Gun parts manufacturer to pay $1 ...

When playing Hytale, you’ll likely spend a lot of time crafting and upgrading. To do this, you need various resources, including leather, iron, and linen scraps. One resource that can be confusing is ...

Amateur mathematicians are using artificial intelligence chatbots to solve long-standing problems, in a move that has taken professionals by surprise. While the problems in question aren’t the most ...

Q. I use Excel to do traditional linear forecasting, but I would like to upgrade to exponential smoothing for more accurate forecasts. Is there a way to do this in Excel? A. Accurate forecasting is ...

Seattle was spared from the worst of recent flooding, but the raging rivers in Western Washington sent lots of trees and logs into Puget Sound. That can mean trouble for captains sailing through ...

Abstract: In this work, we investigate the exponential stability of the viscous Saint-Venant equations by adding to the standard hyperbolic Saint-Venant equations a viscosity term coming from the ...

PALO ALTO, Calif.--(BUSINESS WIRE)--Section, an AI transformation company serving over 150 enterprise organizations worldwide, today announced the launch of ProfAI’s Use Case Coach, a new AI agent ...

Children as young as 4 years old are capable of finding efficient solutions to complex problems, such as independently inventing sorting algorithms developed by computer scientists. The scientists ...

It has been 41 years since Darlene Hulse was killed. The cold case unit of the Indiana State Police need your help solving such cases. New DNA technology has rapidly improved over the past 20 years.