Abstract: The number of patients suffering from asthma, especially in air-polluted regions, has dramatically risen. Thus, the need for a wearable system that is able to monitor the patient's condition ...

Dermatologists explain the science behind wildly popular treatments like red light therapy, which is now available at home—for a steep price. Full-face LED masks like this one can cost up to several ...

Abstract: This paper presents a single stage class AB operational transconductance amplifier (OTA) with input common mode range (ICMR) and gain enhancement as the buffer amplifier for 1:4 ...