Abstract: This article presents a compact phase- variation sensor that achieves high linearity and a large phase variation at a single frequency for wide-range permittivity measurements. The sensing ...

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Objective Unlike several other fields of healthcare, little is known about the size of ‘therapist effects’ on patient ...

"Today, your wellbeing is determined less and less by your personal biology and more and more by the cultural systems that surround you – your community, your nation, your technologies. And the ...

Forbes contributors publish independent expert analyses and insights. Joe Andrew writes about the business of law. For most of human history, value has been measured in time, not because time is a ...