Abstract: The T-type three-level inverters have enormous promise in medium-voltage drives for aircraft electric-propulsion applications. The phase-shifted carrier-based pulsewidth modulation (CBPWM) ...

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Tim Smith has 20+ years of experience in the financial services industry, both as a writer and as a trader. Advanced Micro Devices shares rose Tuesday morning after soaring yesterday to a 19-month ...

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A common vitamin could help prevent the development of skin cancer, new research suggests. The study, published in JAMA Dermatology, found a decreased risk of three types of skin cancer associated ...

Thanks for joining us today. Increasingly, I have been hearing phrases in conversations and across media platforms that are rooted in the Bible. Long-time loyal readers may recall my six-part series, ...

Beta blockers are quickly becoming the hot new drug to combat anxiety. The medication, also known as propranolol, was approved by the U.S. Food and Drug Administration in 1967 for the treatment of ...

Institute of Chemistry, University of São Paulo─IQ-USP, Av. Lineu Prestes 748, 05508-000 São Paulo, São Paulo, Brazil Institute of Physics, Brasilia University (UnB), 70.910-900 Brasília, Brazil ...

The reading and math scores of 12th graders has dropped to their lowest level in more than 20 years, according to results from an exam known as the nation's report card. The National Assessment of ...

This is Part 5 in a 7-part series about world poker champion and cognitive scientist Annie Duke, Ph.D., whose insights follow each question below. To read from the start of the series, see Part 1.

President Donald Trump fired the commissioner of the Bureau of Labor Statistics, claiming that last week’s jobs report “was rigged” without providing any evidence. But former Labor Statistics ...