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New SI and precision measurements: an interview with Tianchu Li
On 13–16 November 2018, the 26th General Conference of Weights and Measures (CGPM) was held in Paris. The conference adopted Resolution A on ‘Revision of the International System of Units (SI).’ According to Resolution A: four of the SI basic units, namely kilograms, amps, kelvin and mole, are defin...
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Formato: | Online Artículo Texto |
Lenguaje: | English |
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Oxford University Press
2020
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8288645/ https://www.ncbi.nlm.nih.gov/pubmed/34691521 http://dx.doi.org/10.1093/nsr/nwz211 |