If you build engines, tune cars, or even just like mashing your foot on the throttle with conviction, you’ve probably heard ...

A new technology has been developed that enables cuffless non-invasive blood pressure monitoring by using ultrasonic to track ...

Abstract: In this work, the performances of a plasmonic spoon-shaped sensor have been investigated via a low-cost experimental setup. The proposed amplitude mode-based sensor configuration enables the ...

Abstract: Hexavalent chromium [Cr(VI)], as a highly toxic and carcinogenic heavy metal ion, poses a serious threat to the environment and human health. Therefore, the specific detection of it is of ...