Abstract: The base-plate solder fatigue of the IGBT module is one of the failures of the wind power converter; however, the existing health condition monitoring method based on infrared thermography ...

For my money, there’s no greater malaise in modern gaming than stick drift. After forking out hundreds of dollars for a console and sometimes a similar fee for a top-of-the-line pro controller, seeing ...

In a new book, Nicolas Niarchos traces the mineral supply chain for lithium-ion batteries, exposing their considerable human and environmental costs. By Peter S. Goodman Gabriel Tallent’s new book, ...

Abstract: In this study, a miniature and high performance RF front-end module based on liquid crystal polymer (LCP) substrate is presented. The module consists of microstrip low pass filter (LPF) and ...

See Edutopia's core strategies in action with our Five Keys video series. Take a deeper look at each strategy as we share the nuts and bolts of program implementation, give voice to examples from ...

The discussion explains why technology decisions affect audit quality and cannot remain operational choices. It concludes ...

If you've never heard of a 'DAC' before, you might be surprised to hear that you most likely use one everyday. DAC stands for digital-to-analogue converter and any device that delivers digital sound – ...

The Internet we want is open, trustworthy, and safe. For everyone. But challenges remain: high costs, fragile infrastructure, shutdowns, and privacy threats. Our Action Plan is a roadmap for progress, ...

The average prices of polysilicon, wafers, solar cells, and modules had risen by 38.9%, 2.2%, 0.4%, and 2.3% year-to-date. Image: PV Tech The Chinese PV industry has witnessed a wave of collective ...