MIT engineers have created an ultrasonic device that rapidly frees water from materials designed to absorb moisture from the air. Instead of waiting hours for heat to evaporate the trapped water, the ...

Humidifiers are designed to add moisture to the air and prevent dryness that could cause congestion and irritation in parts of the body, such as the skin, nose or throat. A good humidifier will add ...

The cooler weather of fall and winter comes with a drawback: dry air. Inside, it not only impacts your comfort, causing itchy skin and dry throats, but it can even increase the amount of germs and ...

Everyday Health independently vets all recommended products. If you purchase a featured product, we may be compensated. Learn why you can trust us. Everyday Health independently vets all recommended ...

Song et al. develop a wearable ultrasound system that automatically quantifies diaphragm movement in intercostal and subcostal views. This technique analyzes respiratory mechanics and accurately ...

Abstract: Photoacoustic imaging (PAI) is a new and rapidly growing hybrid biomedical imaging modality that combines the virtues of both optical and ultrasonic (US) imaging. The nature of the ...

Abstract: It is a long-lasting issue that process variations, such as residual stress and poor dimension definition, deteriorate resonant frequency control of a piezoelectric micromachined ultrasonic ...

Ha llegado 2 das antes de la fecha prevista. No tengo Prime, el pedido hecho en un sbado, el paquete ha llegado el lunes. A la vez he pedido filtros extras para cambiar los originales que vienen los ...