Cool and accurate: An NPL researcher standing over one of their cryogenic current comparators. (Courtesy: NPL) Researchers in the UK have produced the most accurate cryogenic current comparator – a ...

This article presents the new non-invasive temperature sensor from ABB for non-invasive temperature measurement. It also gives examples for applications and accuracies that can be achieved. The TSP341 ...

Data of the intracellular electrolyte concentration of potassium and chloride in cultured muscle cells measured by x-ray analysis were compared by using the different activity coefficients with ...

Journal of Epidemiology and Community Health (1979-), Vol. 72, No. 7 (July 2018), pp. 559-563 (5 pages) Comparative population health studies are becoming more common and are advancing solutions to ...

Systematic errors are caused by defective parts like incorrectly adjusted optics or interfering influences such as a dirty light path, and can lead to measurement result deviation from the real value.