Wide band gap semiconductors like gallium nitride appear to be a case where you can have your cake and eat it too. With a high breakdown voltage, and a higher switching frequency compared to silicon, the technology would lend itself to multiple applications, but GaN devices also offer higher power density and high thermal conductivity, making them uniquely adaptable to both power and signal applications.

EEworldonline.com editor-in-chief Aimee Kalnoskas explains how and why it works in conversation with engineering.com’s Jim Anderton.

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engineering.com produces a number of video programs for the engineering professional found exclusively on engineering.com TV such as Designing the Future, Manufacturing the Future, and The Engineering Roundtable.

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Minimally invasive, catheter-based surgical procedures have drastically improved outcomes and recovery times in critical procedures such as heart valve replacement, and as the technology advances, new procedures are evolving which promise the same benefits enjoyed by cardiac patients to patients suffering from renal, prostate and other diseases.

The shape memory alloy nitinol is a key technology in this revolution, and Medical Design and Outsourcing Managing Editor Jim Hammerand describes how it works, and why it’s effective, in conversation with engineering.com’s Jim Anderton.

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engineering.com produces a number of video programs for the engineering professional found exclusively on engineering.com TV such as Designing the Future, Manufacturing the Future, and The Engineering Roundtable.

Subscribe to our newsletter to stay current with the latest in engineering trends.

In 1962, an animated sitcom debuted on television called the Jetsons. It predicted a future with extensive automation of every aspect of life, from cleaning the floors to operating factories. Much of it has come true, with extensive robotic operation now commonplace in manufacturing, supply chain services and increasingly, in medicine. But that humanoid robot as personal servant remains elusive. Why?

The Robot Report’s Editorial Director, Eugene Demaitre, tracks automation industry trends in industrial, commercial and residential applications and he discussed the current state-of-the-art, and future prospects including those of humanoid personal assistants, in conversation with engineering.com’s Jim Anderton.

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engineering.com produces a number of video programs for the engineering professional found exclusively on engineering.com TV such as Designing the Future, Manufacturing the Future, and The Engineering Roundtable.

Subscribe to our newsletter to stay current with the latest in engineering trends.