Linked Life Data

20149672

Source:http://linkedlifedata.com/resource/pubmed/id/20149672

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
4-5
pubmed:dateCreated
2010-3-12
pubmed:abstractText
A nondestructive test method for detecting chlorides in concrete has been developed based on prompt gamma neutron activation (PGNA). Its performance has been modeled using a hybrid MCNP/optical ray tracing approach. Since the chlorides often come from de-icing salts applied to the concrete surface, the Cl concentration has a non-linear depth profile which is typically modeled by the erfc function. The signals from this distribution have been simulated for several significant Cl capture peaks to estimate the erfc function parameters.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:issn
1872-9800
pubmed:author
pubmed:copyrightInfo
Copyright 2010 Elsevier Ltd. All rights reserved.
pubmed:issnType
Electronic
pubmed:volume
68
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
679-82
pubmed:meshHeading
pubmed:articleTitle
Numerical simulation of the PGNA signal from chlorine diffusion gradients in concrete.
pubmed:affiliation
Graduate Program in Nuclear Engineering, A. James Clark School of Engineering, University of Maryland, College Park, MD 20742, USA. rliving1@umd.edu
pubmed:publicationType
Journal Article