Abstract: Over the past few decades, heart disorders have grown rapidly, and numerous people have died as a result of various health issues. Heart problems occurs due to the various reasons. With the ...

Abstract: Cardiovascular disease remains one of the leading causes of death globally, and therefore early detection of arterial blockage is required for effective intervention. The work here proposes ...

Optical sensors are a broad class of device for detecting light intensity. This can be just a simple component for notifying when ambient light levels rise above or fall below a prescribed level, or a ...

Synthesis of nanostructured cubic phase SnO 2 thin film and its trace-level sensing of CO gas This study presents a cubic phase SnO 2 thin film gas sensor with ultra-high CO sensitivity and 1 ppb ...