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Title: The Nbs Ohm Past - Present - Future
Author: Ronald F. Dziuba
Source: 1987 Measurement Science Conference
Year Published: 1987
Abstract: A brief history is given of the NBS Ohm commencing from the establishment of the NBS in 1901 to the present. It includes a description of the resistance standards and measurement methods used to maintain the NBS Ohm during its 85-year history. Indications of the drift of the NBS Ohm based on absoluteohm determinations and quantized-Hall effect measurements are presented. The results of these measurements may lead to an adjustment of the value of the NBS Ohm in 1990.

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