Abstract: Sensorless zero-speed control of permanent magnet synchronous motors using high-frequency signal injection introduces acoustic noise and vibration, while conventional model-based observers ...

A growing number of schools are offering remote learning in the face of attendance drops due to U.S. Immigration and Customs Enforcement (ICE) activity, bringing back pandemic-era problems — and some ...

Let the games of inches begin. The German newspaper Bild reported in January that some male athletes may be injecting hyaluronic acid into their penises to fly further while competing at the 2026 ...

The World Anti-Doping Agency (WADA) is often tasked with investigating athletes who may be using illicit substances, but what's happening at the Milano Cortina Olympic Games is new territory. On ...

OpenClaw (formerly Clawdbot and Moltbot) is an agentic AI tool taking the tech sphere by storm. If you’ve missed it, it’s a gateway that plugs your tool-capable AI model of choice into a wide range of ...

Public schools in Baltimore City and Baltimore County went virtual for a couple of days this week as both systems ran out of snow days, but some teachers The Baltimore Sun spoke with Friday indicated ...

ROANOKE, Va. (WDBJ) - Last weekend’s winter blast put many school districts out of operations this week for snow days. Since icy road conditions remained throughout the week, many schools turned to ...

The president of the teachers union in Philadelphia is urging a return to remote learning because classrooms are too cold and school conditions are too dangerous. Despite the plea, the School District ...

It's been a tricky week for school districts as they navigate the snow and freezing cold temperatures. Parents know that everything from snow days to virtual days and 2-hour delays have been called, ...