Scimago Journal & Country Rank

Package Printing

Country

United States

Universities and research institutions in United States

Subject Area and Category

Publisher

North American Publishing Co.

H-Index

1

Publication type

Trade Journals

ISSN

01639234

Coverage

2005-2019

Scope

Information not localized Join the conversation about this journal
Quartiles

The set of journals have been ranked according to their SJR and divided into four equal groups, four quartiles. Q1 (green) comprises the quarter of the journals with the highest values, Q2 (yellow) the second highest values, Q3 (orange) the third highest values and Q4 (red) the lowest values.

CategoryYearQuartile
Materials Science (miscellaneous)2006Q4
Materials Science (miscellaneous)2007Q4
Materials Science (miscellaneous)2008Q4
Materials Science (miscellaneous)2009Q4
Materials Science (miscellaneous)2010Q4
Materials Science (miscellaneous)2011Q4
Materials Science (miscellaneous)2012Q4
Materials Science (miscellaneous)2013Q4
Materials Science (miscellaneous)2014Q4
Materials Science (miscellaneous)2015Q4
Materials Science (miscellaneous)2016Q4
Materials Science (miscellaneous)2017Q4
Materials Science (miscellaneous)2018Q4
Materials Science (miscellaneous)2019Q4
Materials Science (miscellaneous)2020Q4
Mechanical Engineering2006Q4
Mechanical Engineering2007Q4
Mechanical Engineering2008Q4
Mechanical Engineering2009Q4
Mechanical Engineering2010Q4
Mechanical Engineering2011Q4
Mechanical Engineering2012Q4
Mechanical Engineering2013Q4
Mechanical Engineering2014Q4
Mechanical Engineering2015Q4
Mechanical Engineering2016Q4
Mechanical Engineering2017Q4
Mechanical Engineering2018Q4
Mechanical Engineering2019Q4
Mechanical Engineering2020Q4
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
20060.100
20070.100
20080.100
20090.100
20100.100
20110.100
20120.100
20130.100
20140.100
20150.100
20160.100
20170.100
20180.100
20190.100
20200.100
Total Documents

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

YearDocuments
200563
200653
200784
200871
20094
201032
201127
201232
201341
201438
201544
201655
201769
201853
20195
20200
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)20050.000
Cites / Doc. (4 years)20060.000
Cites / Doc. (4 years)20070.000
Cites / Doc. (4 years)20080.000
Cites / Doc. (4 years)20090.004
Cites / Doc. (4 years)20100.000
Cites / Doc. (4 years)20110.000
Cites / Doc. (4 years)20120.000
Cites / Doc. (4 years)20130.011
Cites / Doc. (4 years)20140.000
Cites / Doc. (4 years)20150.000
Cites / Doc. (4 years)20160.000
Cites / Doc. (4 years)20170.000
Cites / Doc. (4 years)20180.000
Cites / Doc. (4 years)20190.000
Cites / Doc. (4 years)20200.000
Cites / Doc. (3 years)20050.000
Cites / Doc. (3 years)20060.000
Cites / Doc. (3 years)20070.000
Cites / Doc. (3 years)20080.000
Cites / Doc. (3 years)20090.005
Cites / Doc. (3 years)20100.000
Cites / Doc. (3 years)20110.000
Cites / Doc. (3 years)20120.000
Cites / Doc. (3 years)20130.011
Cites / Doc. (3 years)20140.000
Cites / Doc. (3 years)20150.000
Cites / Doc. (3 years)20160.000
Cites / Doc. (3 years)20170.000
Cites / Doc. (3 years)20180.000
Cites / Doc. (3 years)20190.000
Cites / Doc. (3 years)20200.000
Cites / Doc. (2 years)20050.000
Cites / Doc. (2 years)20060.000
Cites / Doc. (2 years)20070.000
Cites / Doc. (2 years)20080.000
Cites / Doc. (2 years)20090.006
Cites / Doc. (2 years)20100.000
Cites / Doc. (2 years)20110.000
Cites / Doc. (2 years)20120.000
Cites / Doc. (2 years)20130.000
Cites / Doc. (2 years)20140.000
Cites / Doc. (2 years)20150.000
Cites / Doc. (2 years)20160.000
Cites / Doc. (2 years)20170.000
Cites / Doc. (2 years)20180.000
Cites / Doc. (2 years)20190.000
Cites / Doc. (2 years)20200.000
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 Cites20050
Self Cites20060
Self Cites20070
Self Cites20080
Self Cites20090
Self Cites20100
Self Cites20110
Self Cites20120
Self Cites20130
Self Cites20140
Self Cites20150
Self Cites20160
Self Cites20170
Self Cites20180
Self Cites20190
Self Cites20200
Total Cites20050
Total Cites20060
Total Cites20070
Total Cites20080
Total Cites20091
Total Cites20100
Total Cites20110
Total Cites20120
Total Cites20131
Total Cites20140
Total Cites20150
Total Cites20160
Total Cites20170
Total Cites20180
Total Cites20190
Total Cites20200
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 document20050
External Cites per document20060.000
External Cites per document20070.000
External Cites per document20080.000
External Cites per document20090.006
External Cites per document20100.000
External Cites per document20110.000
External Cites per document20120.000
External Cites per document20130.011
External Cites per document20140.000
External Cites per document20150.000
External Cites per document20160.000
External Cites per document20170.000
External Cites per document20180.000
External Cites per document20190.000
External Cites per document20200.000
Cites per document20050.000
Cites per document20060.000
Cites per document20070.000
Cites per document20080.000
Cites per document20090.005
Cites per document20100.000
Cites per document20110.000
Cites per document20120.000
Cites per document20130.011
Cites per document20140.000
Cites per document20150.000
Cites per document20160.000
Cites per document20170.000
Cites per document20180.000
Cites per document20190.000
Cites per document20200.000
% 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
20050.00
20060.00
20070.00
20081.41
20090.00
20100.00
20110.00
20120.00
20130.00
20140.00
20150.00
20160.00
20170.00
20180.00
20190.00
20200
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 documents20050
Non-citable documents20069
Non-citable documents200716
Non-citable documents200839
Non-citable documents200944
Non-citable documents201037
Non-citable documents201114
Non-citable documents20120
Non-citable documents20130
Non-citable documents20140
Non-citable documents20150
Non-citable documents20160
Non-citable documents20170
Non-citable documents20180
Non-citable documents20190
Non-citable documents20200
Citable documents20050
Citable documents200654
Citable documents2007100
Citable documents2008161
Citable documents2009164
Citable documents2010122
Citable documents201193
Citable documents201263
Citable documents201391
Citable documents2014100
Citable documents2015111
Citable documents2016123
Citable documents2017137
Citable documents2018168
Citable documents2019177
Citable documents2020127
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 documents20050
Uncited documents200663
Uncited documents2007116
Uncited documents2008200
Uncited documents2009207
Uncited documents2010159
Uncited documents2011107
Uncited documents201263
Uncited documents201390
Uncited documents2014100
Uncited documents2015111
Uncited documents2016123
Uncited documents2017137
Uncited documents2018168
Uncited documents2019177
Uncited documents2020127
Cited documents20050
Cited documents20060
Cited documents20070
Cited documents20080
Cited documents20091
Cited documents20100
Cited documents20110
Cited documents20120
Cited documents20131
Cited documents20140
Cited documents20150
Cited documents20160
Cited documents20170
Cited documents20180
Cited documents20190
Cited documents20200
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