Abstract: This letter presents a precision low-noise sensor readout system with a bipolar junction transistor (BJT)-input-based amplifier and a high-input-impedance delta–sigma analog-to-digital ...

Abstract: This paper presents a reflective-mode planar microwave biosensor based on phase-variation allowing for the detection of low bacteria concentration. The sensor is a one-port coplanar ...

Background/aims To compare the effects of repeated low-level red light (RLRL) treatment on axial length growth and refractive error changes in myopic and premyopic ...

A full list of gas stations that were impacted by contaminated fuel in the Denver metro area last week has been released, and ...