Document Detail


Imaging of water distribution in thermally fractured granites by SPRITE.
MedLine Citation:
PMID:  15833637     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Water distribution in thermally fractured granite samples was visualized by using SPRITE sequences. Networks of intergranular fractures were observed in the coarse-grained Inada granite after heating at 873 K or above. On the other hand, bright spots were observed in the fine-grained Okazaki granite, which may be due to pore water in feldspar grains. D2O diffusion into samples saturated with H2O was also observed by 2D-projected SPRITE imaging.
Authors:
Makoto Yamaguchi; Kazuo Kobori; Kazunori Suzuki; Yasuhisa Ikeda; Stephen Altobelli
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Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't    
Journal Detail:
Title:  Magnetic resonance imaging     Volume:  23     ISSN:  0730-725X     ISO Abbreviation:  Magn Reson Imaging     Publication Date:  2005 Feb 
Date Detail:
Created Date:  2005-04-18     Completed Date:  2005-08-19     Revised Date:  2006-11-15    
Medline Journal Info:
Nlm Unique ID:  8214883     Medline TA:  Magn Reson Imaging     Country:  United States    
Other Details:
Languages:  eng     Pagination:  325-7     Citation Subset:  IM    
Affiliation:
Institute of Research and Innovation, Chiba 277-0861, Japan. m-ymgc@iri.or.jp
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MeSH Terms
Descriptor/Qualifier:
Diffusion
Magnetic Resonance Imaging*
Porosity
Silicon Dioxide*
Water*
Chemical
Reg. No./Substance:
0/granite; 7631-86-9/Silicon Dioxide; 7732-18-5/Water

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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