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MR Imaging of Apparent (3)He Gas Transport in Narrow Pipes and Rodent Airways
High sensitivity makes hyperpolarized (3)He an attractive signal source for visualizing gas flow with magnetic resonance (MR) imaging. Its rapid Brownian motion, however, can blur observed flow lamina and alter measured diffusion rates when excited nuclei traverse shear-induced velocity gradients du...
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| Hlavní autoři: | , , , , , |
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| Médium: | Artigo |
| Jazyk: | Inglês |
| Vydáno: |
2008
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| Témata: | |
| On-line přístup: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3613337/ https://ncbi.nlm.nih.gov/pubmed/18667344 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.jmr.2008.07.006 |
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