Scimago Journal & Country Rank

Defektoskopiya

Country Russian Federation  - SIR icon SIR Ranking of Russian Federation
11
H Index
Subject Area and CategoryEngineering
Engineering (miscellaneous)
PublisherIzdatel'stvo Nauka
Publication typeJournals
ISSN01303082
Coverage1991-2004
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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
Engineering (miscellaneous)1999Q3
Engineering (miscellaneous)2000Q4
Engineering (miscellaneous)2001Q2
Engineering (miscellaneous)2002Q2
Engineering (miscellaneous)2003Q3
Engineering (miscellaneous)2004Q3
Engineering (miscellaneous)2005Q3
Engineering (miscellaneous)2006Q3
Engineering (miscellaneous)2007Q4
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
19990.103
20000.101
20010.166
20020.155
20030.148
20040.155
20050.149
20060.166
20070.101
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)19990.214
Cites / Doc. (4 years)20000.206
Cites / Doc. (4 years)20010.186
Cites / Doc. (4 years)20020.163
Cites / Doc. (4 years)20030.140
Cites / Doc. (4 years)20040.172
Cites / Doc. (4 years)20050.179
Cites / Doc. (4 years)20060.121
Cites / Doc. (4 years)20070.112
Cites / Doc. (3 years)19990.214
Cites / Doc. (3 years)20000.245
Cites / Doc. (3 years)20010.206
Cites / Doc. (3 years)20020.186
Cites / Doc. (3 years)20030.160
Cites / Doc. (3 years)20040.205
Cites / Doc. (3 years)20050.184
Cites / Doc. (3 years)20060.133
Cites / Doc. (3 years)20070.123
Cites / Doc. (2 years)19990.240
Cites / Doc. (2 years)20000.250
Cites / Doc. (2 years)20010.170
Cites / Doc. (2 years)20020.207
Cites / Doc. (2 years)20030.173
Cites / Doc. (2 years)20040.192
Cites / Doc. (2 years)20050.161
Cites / Doc. (2 years)20060.123
Cites / Doc. (2 years)20070.000
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 Cites19990
Self Cites20000
Self Cites20010
Self Cites20020
Self Cites20030
Self Cites20040
Self Cites20050
Self Cites20060
Self Cites20070
Total Cites199986
Total Cites200077
Total Cites200171
Total Cites200262
Total Cites200361
Total Cites200473
Total Cites200567
Total Cites200633
Total Cites200716
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 document19990.214
External Cites per document20000.245
External Cites per document20010.206
External Cites per document20020.186
External Cites per document20030.160
External Cites per document20040.205
External Cites per document20050.184
External Cites per document20060.133
External Cites per document20070.123
Cites per document19990.214
Cites per document20000.245
Cites per document20010.206
Cites per document20020.186
Cites per document20030.160
Cites per document20040.205
Cites per document20050.184
Cites per document20060.133
Cites per document20070.123
% 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
19990.00
20000.00
20010.00
20020.00
20030.00
20040.00
20050
20060
20070
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 documents19990
Non-citable documents20000
Non-citable documents20010
Non-citable documents20020
Non-citable documents20030
Non-citable documents20040
Non-citable documents20050
Non-citable documents20060
Non-citable documents20070
Citable documents1999402
Citable documents2000314
Citable documents2001344
Citable documents2002334
Citable documents2003381
Citable documents2004356
Citable documents2005364
Citable documents2006249
Citable documents2007130
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 documents1999327
Uncited documents2000256
Uncited documents2001285
Uncited documents2002292
Uncited documents2003332
Uncited documents2004302
Uncited documents2005308
Uncited documents2006217
Uncited documents2007116
Cited documents199975
Cited documents200058
Cited documents200159
Cited documents200242
Cited documents200349
Cited documents200454
Cited documents200556
Cited documents200632
Cited documents200714
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