American Society of Mechanical Engineers, Rail Transportation Division (Publication) RTD

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.

Year	SJR
1999	0.109
2000	0.101
2001	0.132
2002	0.101
2003	0.111
2004	0.164
2005	0.188
2006	0.191
2007	0.128
2008	0.102
2009	0.164
2010	0.259
2011	0.190
2012	0.110
2013	0.114
2014	0.115
2015	0.106
2016	0.117

Total Documents

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

Year	Documents
1999	0
2000	0
2001	24
2002	24
2003	22
2004	49
2005	54
2006	19
2007	17
2008	0
2009	27
2010	42
2011	23
2012	25
2013	21
2014	0
2015	0
2016	0

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 document	Year	Value
Cites / Doc. (4 years)	1999	0.021
Cites / Doc. (4 years)	2000	0.064
Cites / Doc. (4 years)	2001	0.167
Cites / Doc. (4 years)	2002	0.054
Cites / Doc. (4 years)	2003	0.104
Cites / Doc. (4 years)	2004	0.086
Cites / Doc. (4 years)	2005	0.185
Cites / Doc. (4 years)	2006	0.436
Cites / Doc. (4 years)	2007	0.250
Cites / Doc. (4 years)	2008	0.180
Cites / Doc. (4 years)	2009	0.300
Cites / Doc. (4 years)	2010	0.333
Cites / Doc. (4 years)	2011	0.198
Cites / Doc. (4 years)	2012	0.293
Cites / Doc. (4 years)	2013	0.154
Cites / Doc. (4 years)	2014	0.216
Cites / Doc. (4 years)	2015	0.304
Cites / Doc. (4 years)	2016	0.239
Cites / Doc. (3 years)	1999	0.021
Cites / Doc. (3 years)	2000	0.100
Cites / Doc. (3 years)	2001	0.308
Cites / Doc. (3 years)	2002	0.083
Cites / Doc. (3 years)	2003	0.104
Cites / Doc. (3 years)	2004	0.086
Cites / Doc. (3 years)	2005	0.221
Cites / Doc. (3 years)	2006	0.504
Cites / Doc. (3 years)	2007	0.254
Cites / Doc. (3 years)	2008	0.233
Cites / Doc. (3 years)	2009	0.306
Cites / Doc. (3 years)	2010	0.364
Cites / Doc. (3 years)	2011	0.188
Cites / Doc. (3 years)	2012	0.293
Cites / Doc. (3 years)	2013	0.167
Cites / Doc. (3 years)	2014	0.246
Cites / Doc. (3 years)	2015	0.435
Cites / Doc. (3 years)	2016	0.333
Cites / Doc. (2 years)	1999	0.033
Cites / Doc. (2 years)	2000	0.077
Cites / Doc. (2 years)	2001	0.000
Cites / Doc. (2 years)	2002	0.083
Cites / Doc. (2 years)	2003	0.104
Cites / Doc. (2 years)	2004	0.130
Cites / Doc. (2 years)	2005	0.282
Cites / Doc. (2 years)	2006	0.544
Cites / Doc. (2 years)	2007	0.233
Cites / Doc. (2 years)	2008	0.306
Cites / Doc. (2 years)	2009	0.353
Cites / Doc. (2 years)	2010	0.296
Cites / Doc. (2 years)	2011	0.188
Cites / Doc. (2 years)	2012	0.369
Cites / Doc. (2 years)	2013	0.188
Cites / Doc. (2 years)	2014	0.283
Cites / Doc. (2 years)	2015	0.571
Cites / Doc. (2 years)	2016	0.000

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.

Cites	Year	Value
Self Cites	1999	0
Self Cites	2000	0
Self Cites	2001	1
Self Cites	2002	0
Self Cites	2003	2
Self Cites	2004	6
Self Cites	2005	19
Self Cites	2006	16
Self Cites	2007	11
Self Cites	2008	0
Self Cites	2009	7
Self Cites	2010	6
Self Cites	2011	6
Self Cites	2012	0
Self Cites	2013	1
Self Cites	2014	0
Self Cites	2015	0
Self Cites	2016	0
Total Cites	1999	1
Total Cites	2000	3
Total Cites	2001	4
Total Cites	2002	2
Total Cites	2003	5
Total Cites	2004	6
Total Cites	2005	21
Total Cites	2006	63
Total Cites	2007	31
Total Cites	2008	21
Total Cites	2009	11
Total Cites	2010	16
Total Cites	2011	13
Total Cites	2012	27
Total Cites	2013	15
Total Cites	2014	17
Total Cites	2015	20
Total Cites	2016	7

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.

Cites	Year	Value
External Cites per document	1999	0.021
External Cites per document	2000	0.100
External Cites per document	2001	0.231
External Cites per document	2002	0.083
External Cites per document	2003	0.063
External Cites per document	2004	0.000
External Cites per document	2005	0.021
External Cites per document	2006	0.376
External Cites per document	2007	0.164
External Cites per document	2008	0.233
External Cites per document	2009	0.111
External Cites per document	2010	0.227
External Cites per document	2011	0.101
External Cites per document	2012	0.293
External Cites per document	2013	0.156
External Cites per document	2014	0.246
External Cites per document	2015	0.435
External Cites per document	2016	0.333
Cites per document	1999	0.021
Cites per document	2000	0.100
Cites per document	2001	0.308
Cites per document	2002	0.083
Cites per document	2003	0.104
Cites per document	2004	0.086
Cites per document	2005	0.221
Cites per document	2006	0.504
Cites per document	2007	0.254
Cites per document	2008	0.233
Cites per document	2009	0.306
Cites per document	2010	0.364
Cites per document	2011	0.188
Cites per document	2012	0.293
Cites per document	2013	0.167
Cites per document	2014	0.246
Cites per document	2015	0.435
Cites per document	2016	0.333

% 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.

Year	International Collaboration
1999	0
2000	0
2001	16.67
2002	12.50
2003	9.09
2004	12.24
2005	16.67
2006	5.26
2007	5.88
2008	0
2009	7.41
2010	2.38
2011	4.35
2012	8.00
2013	4.76
2014	0
2015	0
2016	0

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.

Documents	Year	Value
Non-citable documents	1999	3
Non-citable documents	2000	2
Non-citable documents	2001	1
Non-citable documents	2002	1
Non-citable documents	2003	2
Non-citable documents	2004	3
Non-citable documents	2005	4
Non-citable documents	2006	7
Non-citable documents	2007	7
Non-citable documents	2008	7
Non-citable documents	2009	3
Non-citable documents	2010	4
Non-citable documents	2011	5
Non-citable documents	2012	7
Non-citable documents	2013	6
Non-citable documents	2014	4
Non-citable documents	2015	2
Non-citable documents	2016	1
Citable documents	1999	44
Citable documents	2000	28
Citable documents	2001	12
Citable documents	2002	23
Citable documents	2003	46
Citable documents	2004	67
Citable documents	2005	91
Citable documents	2006	118
Citable documents	2007	115
Citable documents	2008	83
Citable documents	2009	33
Citable documents	2010	40
Citable documents	2011	64
Citable documents	2012	85
Citable documents	2013	84
Citable documents	2014	65
Citable documents	2015	44
Citable documents	2016	20

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.

Documents	Year	Value
Uncited documents	1999	46
Uncited documents	2000	27
Uncited documents	2001	9
Uncited documents	2002	23
Uncited documents	2003	45
Uncited documents	2004	66
Uncited documents	2005	82
Uncited documents	2006	95
Uncited documents	2007	104
Uncited documents	2008	75
Uncited documents	2009	28
Uncited documents	2010	34
Uncited documents	2011	58
Uncited documents	2012	73
Uncited documents	2013	76
Uncited documents	2014	57
Uncited documents	2015	37
Uncited documents	2016	16
Cited documents	1999	1
Cited documents	2000	3
Cited documents	2001	4
Cited documents	2002	1
Cited documents	2003	3
Cited documents	2004	4
Cited documents	2005	13
Cited documents	2006	30
Cited documents	2007	18
Cited documents	2008	15
Cited documents	2009	8
Cited documents	2010	10
Cited documents	2011	11
Cited documents	2012	19
Cited documents	2013	14
Cited documents	2014	12
Cited documents	2015	9
Cited documents	2016	5