Scimago Journal & Country Rank

Periodica Polytechnica, Mechanical Engineering

H Index
Subject Area and CategoryEngineering
Mechanical Engineering
PublisherBudapesti Muszaki es Gazdasagtudomanyi Egyetem/Budapest University of Technology and Economics
Publication typeJournals
Coverage1969-1992, 1994-ongoing
Scope Periodica Polytechnica is a publisher of the Budapest University of Technology and Economics. It publishes seven international journals (Architecture, Chemical Engineering, Civil Engineering, Electrical Engineering, Mechanical Engineering, Social and Management Sciences, Transportation Engineering). The journals have free electronic versions. (source)

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.

Mechanical Engineering1997Q3
Mechanical Engineering1998Q4
Mechanical Engineering1999Q3
Mechanical Engineering2000Q3
Mechanical Engineering2001Q4
Mechanical Engineering2002Q3
Mechanical Engineering2003Q3
Mechanical Engineering2004Q3
Mechanical Engineering2005Q4
Mechanical Engineering2006Q3
Mechanical Engineering2007Q3
Mechanical Engineering2008Q3
Mechanical Engineering2009Q4
Mechanical Engineering2010Q3
Mechanical Engineering2011Q3
Mechanical Engineering2012Q4
Mechanical Engineering2013Q4
Mechanical Engineering2014Q4
Mechanical Engineering2015Q3
Mechanical Engineering2016Q3

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.

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)19990.132
Cites / Doc. (4 years)20000.131
Cites / Doc. (4 years)20010.076
Cites / Doc. (4 years)20020.090
Cites / Doc. (4 years)20030.222
Cites / Doc. (4 years)20040.229
Cites / Doc. (4 years)20050.069
Cites / Doc. (4 years)20060.270
Cites / Doc. (4 years)20070.262
Cites / Doc. (4 years)20080.242
Cites / Doc. (4 years)20090.169
Cites / Doc. (4 years)20100.300
Cites / Doc. (4 years)20110.219
Cites / Doc. (4 years)20120.169
Cites / Doc. (4 years)20130.194
Cites / Doc. (4 years)20140.362
Cites / Doc. (4 years)20150.522
Cites / Doc. (4 years)20160.728
Cites / Doc. (3 years)19990.132
Cites / Doc. (3 years)20000.125
Cites / Doc. (3 years)20010.075
Cites / Doc. (3 years)20020.105
Cites / Doc. (3 years)20030.284
Cites / Doc. (3 years)20040.096
Cites / Doc. (3 years)20050.040
Cites / Doc. (3 years)20060.286
Cites / Doc. (3 years)20070.356
Cites / Doc. (3 years)20080.262
Cites / Doc. (3 years)20090.043
Cites / Doc. (3 years)20100.271
Cites / Doc. (3 years)20110.128
Cites / Doc. (3 years)20120.063
Cites / Doc. (3 years)20130.226
Cites / Doc. (3 years)20140.377
Cites / Doc. (3 years)20150.588
Cites / Doc. (3 years)20160.645
Cites / Doc. (2 years)19990.160
Cites / Doc. (2 years)20000.083
Cites / Doc. (2 years)20010.093
Cites / Doc. (2 years)20020.151
Cites / Doc. (2 years)20030.167
Cites / Doc. (2 years)20040.000
Cites / Doc. (2 years)20050.056
Cites / Doc. (2 years)20060.303
Cites / Doc. (2 years)20070.400
Cites / Doc. (2 years)20080.069
Cites / Doc. (2 years)20090.029
Cites / Doc. (2 years)20100.129
Cites / Doc. (2 years)20110.067
Cites / Doc. (2 years)20120.059
Cites / Doc. (2 years)20130.189
Cites / Doc. (2 years)20140.457
Cites / Doc. (2 years)20150.406
Cites / Doc. (2 years)20160.717
Total 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.

Self Cites19991
Self Cites20001
Self Cites20010
Self Cites20020
Self Cites20030
Self Cites20040
Self Cites20050
Self Cites20060
Self Cites20072
Self Cites20080
Self Cites20091
Self Cites20103
Self Cites20113
Self Cites20120
Self Cites20130
Self Cites20140
Self Cites20155
Self Cites20163
Total Cites19995
Total Cites20006
Total Cites20015
Total Cites20028
Total Cites200319
Total Cites20045
Total Cites20052
Total Cites200614
Total Cites200716
Total Cites200811
Total Cites20092
Total Cites201013
Total Cites20116
Total Cites20123
Total Cites201312
Total Cites201420
Total Cites201530
Total Cites201640
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.

External Cites per document19990.105
External Cites per document20000.104
External Cites per document20010.075
External Cites per document20020.105
External Cites per document20030.284
External Cites per document20040.096
External Cites per document20050.040
External Cites per document20060.286
External Cites per document20070.311
External Cites per document20080.262
External Cites per document20090.022
External Cites per document20100.208
External Cites per document20110.064
External Cites per document20120.063
External Cites per document20130.226
External Cites per document20140.377
External Cites per document20150.490
External Cites per document20160.597
Cites per document19990.132
Cites per document20000.125
Cites per document20010.075
Cites per document20020.105
Cites per document20030.284
Cites per document20040.096
Cites per document20050.040
Cites per document20060.286
Cites per document20070.356
Cites per document20080.262
Cites per document20090.043
Cites per document20100.271
Cites per document20110.128
Cites per document20120.063
Cites per document20130.226
Cites per document20140.377
Cites per document20150.588
Cites per document20160.645
% 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
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.

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
Non-citable documents20080
Non-citable documents20090
Non-citable documents20100
Non-citable documents20110
Non-citable documents20120
Non-citable documents20130
Non-citable documents20140
Non-citable documents20150
Non-citable documents20160
Citable documents199938
Citable documents200048
Citable documents200167
Citable documents200276
Citable documents200367
Citable documents200452
Citable documents200550
Citable documents200649
Citable documents200745
Citable documents200842
Citable documents200946
Citable documents201048
Citable documents201147
Citable documents201248
Citable documents201353
Citable documents201453
Citable documents201551
Citable documents201662
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.

Uncited documents199934
Uncited documents200043
Uncited documents200164
Uncited documents200273
Uncited documents200358
Uncited documents200448
Uncited documents200548
Uncited documents200639
Uncited documents200731
Uncited documents200835
Uncited documents200944
Uncited documents201038
Uncited documents201142
Uncited documents201245
Uncited documents201346
Uncited documents201438
Uncited documents201535
Uncited documents201638
Cited documents19994
Cited documents20005
Cited documents20013
Cited documents20023
Cited documents20039
Cited documents20044
Cited documents20052
Cited documents200610
Cited documents200714
Cited documents20087
Cited documents20092
Cited documents201010
Cited documents20115
Cited documents20123
Cited documents20137
Cited documents201415
Cited documents201516
Cited documents201624
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