Note from co-author Ralph Keeling Nov. 9, 2018: I am working with my co-authors to address two problems that came to our attention since publication. These problems, related to incorrectly treating ...

My recent heart attack has given me a new-found interest in the topic of blood pressure and its measurement. This is the measurement device I've been using. I don't mean to recommend this one device ...

This article presents an analysis of intra- and inter-observer errors in pelvic measurements commonly used for sex diagnosis, as well as their impact on the results of discriminant function analyses.

A digital registration system used with temperature- and humidity-controlled cuvettes for net photosynthesis and transpiration measurements in the field is described. The associated errors of the ...

This file type includes high resolution graphics and schematics when applicable. Monitoring the current consumed in electronic systems has become critical as more functionality packs into tighter ...

No audio available for this content. A GPS-lidar fusion technique implements a novel method for efficiently modeling lidar-based position error covariance based on ...

There once was a time when the process of testing and measuring signals was straightforward. At the studio and control room end, you needed just a waveform monitor and vectorscope to keep an eye on ...

Several years ago, I wrote about possible sources of measurement errors in testing one’s blood pressure (see Avoiding blood pressure measurement errors). Since then, I have kept a very careful record ...