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Comparison of the NIST and PTB Air-Kerma Standards for Low-Energy X-Rays
A comparison has been made of the air-kerma standards for low-energy x rays at the National Institute of Standards and Technology (NIST) and the Physikalisch-Technische Bundesanstalt (PTB). The comparison involved a series of measurements at the PTB and the NIST using the air-kerma standards and two...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
[Gaithersburg, MD] : U.S. Dept. of Commerce, National Institute of Standards and Technology
2009
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4646528/ https://www.ncbi.nlm.nih.gov/pubmed/27504231 http://dx.doi.org/10.6028/jres.114.023 |