Abstract: Press-pack IGBT devices have become the preferred power devices for GW-level VSC-HVDC systems due to their advantages such as high power density per unit volume, doublesided heat dissipation ...

The widely used glycated haemoglobin (HbA1c) test may not accurately reflect blood glucose levels for millions of Indians, according to a new evidence-based viewpoint published online in the Lancet ...

A senior US official revealed what he described as new details about an alleged underground nuclear test that China conducted in June 2020, citing seismic data recorded in Central Asia, a claim ...

For over a decade, confusion over the size of the proton has held scientists back. Disagreeing measurements of the subatomic particle’s radius meant that scientists couldn’t test one of their key ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Last year, our most detailed map of the universe yet suggested our understanding of dark energy has been wrong for decades. The shock result is reigniting the search for a better cosmic story ...

Food intolerances, food sensitivities, and food allergies can all produce negative symptoms, ranging from undesirable to downright dangerous. Food intolerances can produce uncomfortable or ...

David leads the editorial team at CNET. We create expert reviews, articles and video on every aspect of technology, from AI to Zoox. We are thoroughly, proudly human. Expertise A 25-year CNET veteran, ...