Abstract: This article proposes a bidirectional modular multilevel resonant dc converter (BMMRDC) and its power flow control strategy for medium-voltage dc to low-voltage dc distribution network First ...

Vanguard EDV gives low-cost exposure to long-duration Treasury STRIPS—highly rate-sensitive (~24% per 1% move). Read more ...

Enphase Energy, Inc. ( ENPH) Q4 2025 Earnings Call February 3, 2026 4:30 PM EST Good day, and welcome to the Enphase Energy's Fourth Quarter 2025 Financial Results. [Operator Instructions] Please note ...

Scientists are exploring how graphene-based materials could help solve one of the most pressing environmental challenges of the modern era: the ...

Leveraging that position in our demand-side technology to acquire more users for these apps creates a flywheel effect of ...

German audio equipment manufacturer Sennheiser has over 80 years of experience producing high-quality audio gear. The HDB 630 ...

Practice smart by starting with easier problems to build confidence, recognizing common coding patterns, and managing your ...

Man City. Tottenham Hotspur. Tottenham boss Thomas Frank, speaking to BBC Radio 5 Live on Sours' opening goal: "I think Dom [Solanke] got a clear touch on it, bu ...

According to new research from Rice University, while Edison’s goal was simply to create a longer-lasting electric lamp, the ...

With the latest launch of Motion Planning, Reallusion connects everything it has built into a complete simulation workflow. It adds a modular, scalable logic layer that links people, actions, and ...

ServiceNow, Inc. (NYSE:NOW) Q4 2025 Earnings Call Transcript January 28, 2026 ServiceNow, Inc. beats earnings expectations. Reported EPS is $0.92, expectations were $0.885. Operator: At this time, I ...

Python.Org is the official source for documentation and beginner guides. Codecademy and Coursera offer interactive courses for learning Python basics. Think Python provides a free e-book for a ...