The Korea Research Institute of Standards and Science (KRISS) announced on the 4th that it has developed a length measurement system with precision at the limit allowed by quantum physics. With ...

Once upon a time, I was involved in an abortive attempt to measure the variation of the fundamental constants. Thanks to that experience, I’ve always had an interest in these measurements, so a new ...

With the Speetec, Sick is expanding its product range for speed and length measurement of objects moving in a linear path to include technology that measures directly on the material surface. The ...

To assess the effectiveness of liver length measurement in predicting hemoglobin (Hb) Bart's disease among fetuses at risk at mid-pregnancy. Over the study period (June 2007 to February 2010), 355 ...

Our analysis shows that in the practice we studied, clinical staff systematically overestimated length in children 0-23 months of age. We found that the magnitude of this bias increased with the ...

1 Sports Orthopaedic Research Centre – Copenhagen (SORC-C), Department of Orthopaedics, Copenhagen University Hospital Hvidovre., Kettegårds Alle 30, Denmark 2 Department of Orthopaedics, Zealand ...