Members of the Infiniium 90000 X-Series oscilloscope family offer real-time bandwidths to 32 GHz — the highest available today. Using a traditional direct-measurement approach implemented with ...

The complexities of nanoscale surface measurement are anything but nano-sized. With the advancement of nanotechnology, nanoscale surface measurement is an integral part of the development of this ever ...

Measuring phase noise with a spectrum analyzer. The primary advantage of dedicated phase-noise analyzers. The cross-correlation method. Using a spectrum analyzer is the oldest, most straightforward, ...

In medical device manufacturing, particularly in catheter and tubing production, precision is not a luxury; it’s a regulatory and performance necessity. Wall thickness and concentricity directly ...

Noninvasive methods of measuring blood glucose levels have demonstrated promise in early trials and could be potential replacements for glucose monitoring in the future, according to a review. A ...

A behind-the-scenes blog about research methods at Pew Research Center. For our latest findings, visit pewresearch.org. (Pew Research Center illustration; photos by Rasid Necati Aslim/Anadolu, Pawel ...