Scimago Journal & Country Rank

Materials Science and Technology Conference and Exhibition, MS and T'08

SJR

The SJR is a size-independent prestige indicator that ranks journals by their 'average prestige per article'. It is based on the idea that 'all citations are not created equal'. SJR is a measure of scientific influence of journals that accounts for both the number of citations received by a journal and the importance or prestige of the journals where such citations come from It measures the scientific influence of the average article in a journal, it expresses how central to the global scientific discussion an average article of the journal is.

YearSJR
20090.138
20100.175
20110.131
20120.115
20130.112
Total Documents

Evolution of the number of published documents. All types of documents are considered, including citable and non citable documents.

YearDocuments
20090
201076
20110
20120
20130
Citations per document

This indicator counts the number of citations received by documents from a journal and divides them by the total number of documents published in that journal. The chart shows the evolution of the average number of times documents published in a journal in the past two, three and four years have been cited in the current year. The two years line is equivalent to journal impact factor ™ (Thomson Reuters) metric.

Cites per documentYearValue
Cites / Doc. (4 years)20090.111
Cites / Doc. (4 years)20100.407
Cites / Doc. (4 years)20110.251
Cites / Doc. (4 years)20120.147
Cites / Doc. (4 years)20130.066
Cites / Doc. (3 years)20090.111
Cites / Doc. (3 years)20100.407
Cites / Doc. (3 years)20110.251
Cites / Doc. (3 years)20120.132
Cites / Doc. (3 years)20130.066
Cites / Doc. (2 years)20090.111
Cites / Doc. (2 years)20100.407
Cites / Doc. (2 years)20110.145
Cites / Doc. (2 years)20120.132
Cites / Doc. (2 years)20130.000
Total Cites 
Self-Cites

Evolution of the total number of citations and journal's self-citations received by a journal's published documents during the three previous years.
Journal Self-citation is defined as the number of citation from a journal citing article to articles published by the same journal.

CitesYearValue
Self Cites20090
Self Cites20103
Self Cites20110
Self Cites20120
Self Cites20130
Total Cites200915
Total Cites201055
Total Cites201153
Total Cites201210
Total Cites20135
External Cites per Doc 
Cites per Doc

Evolution of the number of total citation per document and external citation per document (i.e. journal self-citations removed) received by a journal's published documents during the three previous years. External citations are calculated by subtracting the number of self-citations from the total number of citations received by the journal’s documents.

CitesYearValue
External Cites per document20090.111
External Cites per document20100.385
External Cites per document20110.251
External Cites per document20120.132
External Cites per document20130.066
Cites per document20090.111
Cites per document20100.407
Cites per document20110.251
Cites per document20120.132
Cites per document20130.066
% International Collaboration

International Collaboration accounts for the articles that have been produced by researchers from several countries. The chart shows the ratio of a journal's documents signed by researchers from more than one country; that is including more than one country address.

YearInternational Collaboration
20090
20106.58
20110
20120
20130
Citable documents 
Non-citable documents

Not every article in a journal is considered primary research and therefore "citable", this chart shows the ratio of a journal's articles including substantial research (research articles, conference papers and reviews) in three year windows vs. those documents other than research articles, reviews and conference papers.

DocumentsYearValue
Non-citable documents20092
Non-citable documents20102
Non-citable documents20113
Non-citable documents20121
Non-citable documents20131
Citable documents2009133
Citable documents2010133
Citable documents2011208
Citable documents201275
Citable documents201375
Cited documents 
Uncited documents

Ratio of a journal's items, grouped in three years windows, that have been cited at least once vs. those not cited during the following year.

DocumentsYearValue
Uncited documents2009120
Uncited documents2010109
Uncited documents2011181
Uncited documents201270
Uncited documents201371
Cited documents200915
Cited documents201026
Cited documents201130
Cited documents20126
Cited documents20135
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Metrics based on Scopus® data as of March 2024
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