A newly developed technique uses a Bessel beam to extend the focus of optical coherence microscopy, allowing for a detailed ...

Many outpatients with moderate to severe COPD had suboptimal peak inspiratory flow and had inappropriate devices for measured PIF.

A magnetic flow meter relies on Faraday's Law of Induction to measure the flow of a fluid. Magnets outside the pipe create a ...

Backpacks unzipped, vests, fleeces and parkas strewn about, as a group of researchers quickly added layers to combat the ...

A new computational method can identify how cause-and-effect relationships ebb and flow over time in dynamic real-life systems such as the brain.