Abstract: To address the issue of low efficiency under light load conditions when CLLLC converters employ fixed-frequency pulse width modulation, this paper proposes a fixed-frequency improved pulse ...

Abstract: An optimized pulse patterns (OPPs) and Model Predictive Control (MPC) for Pulse Width Modulation (PWM) are proposed to reduce the high frequency harmonics under motor control systems. OPPs ...

Opal is now inside the Gemini web app, which means you can build reusable AI mini-apps right where you already manage Gems. If you’ve been waiting for an easier way to create custom Gemini tools ...

Sometimes, when an audio component dies, the root cause is something electrical. Other times, the issue instead ends up being fundamentally mechanical. Delta sigma modulation-based digital-to-analog ...

1 People’s Hospital of Ningxia Hui Autonomous Region, Ningxia Medical University, Yinchuan, China 2 Department of Endocrinology, The Third Clinical Medical College of Ningxia Medical University, ...

College of Physics and Information Engineering, Fuzhou University, Fuzhou 350108, P. R. China Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou 350108, ...

Google Maps is adding new AI features, including a builder agent and an MCP server — a tool that connects AI assistants to Google Maps’ technical documentation — to help developers and users create ...

Washington, D.C., November 4, 2025: The U.S. Department of Labor (DOL) announced on October 31 that its Office of Foreign Labor Certification (OFLC) has resumed processing employer applications for ...