IEEE International Symposium on Electronics and the Environment

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	0.331
2000	0.295
2001	0.291
2002	0.304
2003	0.311
2004	0.265
2005	0.229
2006	0.205
2007	0.226
2008	0.310
2009	0.158
2010	0.174
2011	0.128

Total Documents

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

Year	Documents
1999	60
2000	59
2001	54
2002	61
2003	71
2004	62
2005	46
2006	79
2007	50
2008	101
2009	0
2010	0
2011	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	0.758
Cites / Doc. (4 years)	2000	0.236
Cites / Doc. (4 years)	2001	0.363
Cites / Doc. (4 years)	2002	0.339
Cites / Doc. (4 years)	2003	0.551
Cites / Doc. (4 years)	2004	0.535
Cites / Doc. (4 years)	2005	0.391
Cites / Doc. (4 years)	2006	0.458
Cites / Doc. (4 years)	2007	0.465
Cites / Doc. (4 years)	2008	0.679
Cites / Doc. (4 years)	2009	0.453
Cites / Doc. (4 years)	2010	0.557
Cites / Doc. (4 years)	2011	0.497
Cites / Doc. (3 years)	1999	0.758
Cites / Doc. (3 years)	2000	0.269
Cites / Doc. (3 years)	2001	0.352
Cites / Doc. (3 years)	2002	0.289
Cites / Doc. (3 years)	2003	0.523
Cites / Doc. (3 years)	2004	0.478
Cites / Doc. (3 years)	2005	0.335
Cites / Doc. (3 years)	2006	0.391
Cites / Doc. (3 years)	2007	0.471
Cites / Doc. (3 years)	2008	0.611
Cites / Doc. (3 years)	2009	0.396
Cites / Doc. (3 years)	2010	0.589
Cites / Doc. (3 years)	2011	0.396
Cites / Doc. (2 years)	1999	0.849
Cites / Doc. (2 years)	2000	0.244
Cites / Doc. (2 years)	2001	0.387
Cites / Doc. (2 years)	2002	0.310
Cites / Doc. (2 years)	2003	0.426
Cites / Doc. (2 years)	2004	0.409
Cites / Doc. (2 years)	2005	0.383
Cites / Doc. (2 years)	2006	0.491
Cites / Doc. (2 years)	2007	0.432
Cites / Doc. (2 years)	2008	0.535
Cites / Doc. (2 years)	2009	0.358
Cites / Doc. (2 years)	2010	0.545
Cites / Doc. (2 years)	2011	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	10
Self Cites	2001	18
Self Cites	2002	12
Self Cites	2003	11
Self Cites	2004	29
Self Cites	2005	16
Self Cites	2006	31
Self Cites	2007	28
Self Cites	2008	27
Self Cites	2009	0
Self Cites	2010	0
Self Cites	2011	0
Total Cites	1999	141
Total Cites	2000	50
Total Cites	2001	64
Total Cites	2002	50
Total Cites	2003	91
Total Cites	2004	89
Total Cites	2005	65
Total Cites	2006	70
Total Cites	2007	88
Total Cites	2008	107
Total Cites	2009	91
Total Cites	2010	89
Total Cites	2011	40

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	0.758
External Cites per document	2000	0.215
External Cites per document	2001	0.253
External Cites per document	2002	0.220
External Cites per document	2003	0.460
External Cites per document	2004	0.323
External Cites per document	2005	0.253
External Cites per document	2006	0.218
External Cites per document	2007	0.321
External Cites per document	2008	0.457
External Cites per document	2009	0.396
External Cites per document	2010	0.589
External Cites per document	2011	0.396
Cites per document	1999	0.758
Cites per document	2000	0.269
Cites per document	2001	0.352
Cites per document	2002	0.289
Cites per document	2003	0.523
Cites per document	2004	0.478
Cites per document	2005	0.335
Cites per document	2006	0.391
Cites per document	2007	0.471
Cites per document	2008	0.611
Cites per document	2009	0.396
Cites per document	2010	0.589
Cites per document	2011	0.396

% 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	0.00
2000	1.69
2001	0.00
2002	0.00
2003	9.86
2004	11.29
2005	6.52
2006	15.19
2007	20.00
2008	14.85
2009	0
2010	0
2011	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	2
Non-citable documents	2002	2
Non-citable documents	2003	3
Non-citable documents	2004	3
Non-citable documents	2005	3
Non-citable documents	2006	3
Non-citable documents	2007	3
Non-citable documents	2008	3
Non-citable documents	2009	4
Non-citable documents	2010	3
Non-citable documents	2011	2
Citable documents	1999	183
Citable documents	2000	184
Citable documents	2001	180
Citable documents	2002	171
Citable documents	2003	171
Citable documents	2004	183
Citable documents	2005	191
Citable documents	2006	176
Citable documents	2007	184
Citable documents	2008	172
Citable documents	2009	226
Citable documents	2010	148
Citable documents	2011	99

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	106
Uncited documents	2000	144
Uncited documents	2001	133
Uncited documents	2002	138
Uncited documents	2003	114
Uncited documents	2004	132
Uncited documents	2005	140
Uncited documents	2006	130
Uncited documents	2007	126
Uncited documents	2008	116
Uncited documents	2009	177
Uncited documents	2010	102
Uncited documents	2011	72
Cited documents	1999	80
Cited documents	2000	42
Cited documents	2001	49
Cited documents	2002	35
Cited documents	2003	60
Cited documents	2004	54
Cited documents	2005	54
Cited documents	2006	49
Cited documents	2007	61
Cited documents	2008	59
Cited documents	2009	53
Cited documents	2010	49
Cited documents	2011	29