Scimago Journal & Country Rank

UPB Scientific Bulletin, Series D: Mechanical Engineering

Country Romania  - SIR icon SIR Ranking of Romania
12
H Index
Subject Area and CategoryEngineering
Mechanical Engineering
PublisherUniversitatea Politehnica Bucuresti
Publication typeJournals
ISSN14542358
Coverage1999-ongoing
Scope Now, the Scientific Bulletin journal includes 4 series: A series: Applied mathematics and physics, B series: Chemistry and material science, C series: Electrical engineering and Computer Science, D series: Mechanical Engineering. The magazine "Buletin Ştiinţific" is the business card of our University and its purpose is to travel across the national and the international university environments for promoting the results of the scientific research undertaken by the professors of the Bucharest Politehnica University.
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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
Mechanical Engineering2000Q4
Mechanical Engineering2001Q3
Mechanical Engineering2002Q3
Mechanical Engineering2003Q4
Mechanical Engineering2004Q4
Mechanical Engineering2005Q4
Mechanical Engineering2006Q3
Mechanical Engineering2007Q3
Mechanical Engineering2008Q4
Mechanical Engineering2009Q3
Mechanical Engineering2010Q3
Mechanical Engineering2011Q3
Mechanical Engineering2012Q3
Mechanical Engineering2013Q3
Mechanical Engineering2014Q2
Mechanical Engineering2015Q3
Mechanical Engineering2016Q3
Mechanical Engineering2017Q4
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
20000.100
20010.123
20020.110
20030.100
20040.100
20050.100
20060.123
20070.172
20080.110
20090.189
20100.194
20110.191
20120.187
20130.239
20140.376
20150.254
20160.212
20170.188
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)19990.000
Cites / Doc. (4 years)20000.022
Cites / Doc. (4 years)20010.063
Cites / Doc. (4 years)20020.069
Cites / Doc. (4 years)20030.016
Cites / Doc. (4 years)20040.009
Cites / Doc. (4 years)20050.010
Cites / Doc. (4 years)20060.018
Cites / Doc. (4 years)20070.035
Cites / Doc. (4 years)20080.015
Cites / Doc. (4 years)20090.128
Cites / Doc. (4 years)20100.208
Cites / Doc. (4 years)20110.148
Cites / Doc. (4 years)20120.092
Cites / Doc. (4 years)20130.242
Cites / Doc. (4 years)20140.406
Cites / Doc. (4 years)20150.357
Cites / Doc. (4 years)20160.353
Cites / Doc. (4 years)20170.331
Cites / Doc. (3 years)19990.000
Cites / Doc. (3 years)20000.022
Cites / Doc. (3 years)20010.063
Cites / Doc. (3 years)20020.069
Cites / Doc. (3 years)20030.010
Cites / Doc. (3 years)20040.000
Cites / Doc. (3 years)20050.014
Cites / Doc. (3 years)20060.024
Cites / Doc. (3 years)20070.041
Cites / Doc. (3 years)20080.019
Cites / Doc. (3 years)20090.160
Cites / Doc. (3 years)20100.234
Cites / Doc. (3 years)20110.167
Cites / Doc. (3 years)20120.085
Cites / Doc. (3 years)20130.241
Cites / Doc. (3 years)20140.478
Cites / Doc. (3 years)20150.412
Cites / Doc. (3 years)20160.309
Cites / Doc. (3 years)20170.336
Cites / Doc. (2 years)19990.000
Cites / Doc. (2 years)20000.022
Cites / Doc. (2 years)20010.063
Cites / Doc. (2 years)20020.087
Cites / Doc. (2 years)20030.000
Cites / Doc. (2 years)20040.000
Cites / Doc. (2 years)20050.000
Cites / Doc. (2 years)20060.015
Cites / Doc. (2 years)20070.057
Cites / Doc. (2 years)20080.032
Cites / Doc. (2 years)20090.196
Cites / Doc. (2 years)20100.275
Cites / Doc. (2 years)20110.148
Cites / Doc. (2 years)20120.092
Cites / Doc. (2 years)20130.288
Cites / Doc. (2 years)20140.705
Cites / Doc. (2 years)20150.381
Cites / Doc. (2 years)20160.259
Cites / Doc. (2 years)20170.253
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 Cites20002
Self Cites20018
Self Cites200210
Self Cites20030
Self Cites20040
Self Cites20051
Self Cites20062
Self Cites20073
Self Cites20081
Self Cites200914
Self Cites201017
Self Cites201115
Self Cites20128
Self Cites201318
Self Cites201422
Self Cites201517
Self Cites20168
Self Cites201710
Total Cites19990
Total Cites20002
Total Cites20018
Total Cites200211
Total Cites20031
Total Cites20040
Total Cites20051
Total Cites20062
Total Cites20074
Total Cites20082
Total Cites200921
Total Cites201036
Total Cites201135
Total Cites201221
Total Cites201371
Total Cites2014130
Total Cites2015110
Total Cites201684
Total Cites201795
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
External Cites per document20000.000
External Cites per document20010.000
External Cites per document20020.006
External Cites per document20030.010
External Cites per document20040.000
External Cites per document20050.000
External Cites per document20060.000
External Cites per document20070.010
External Cites per document20080.010
External Cites per document20090.053
External Cites per document20100.123
External Cites per document20110.095
External Cites per document20120.052
External Cites per document20130.180
External Cites per document20140.397
External Cites per document20150.348
External Cites per document20160.279
External Cites per document20170.300
Cites per document19990.000
Cites per document20000.022
Cites per document20010.063
Cites per document20020.069
Cites per document20030.010
Cites per document20040.000
Cites per document20050.014
Cites per document20060.024
Cites per document20070.041
Cites per document20080.019
Cites per document20090.160
Cites per document20100.234
Cites per document20110.167
Cites per document20120.085
Cites per document20130.241
Cites per document20140.478
Cites per document20150.412
Cites per document20160.309
Cites per document20170.336
% 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
20016.06
200210.71
20036.25
200414.81
20052.44
20063.45
20075.88
20084.41
200926.92
201010.00
201110.38
201216.16
201319.40
201413.86
201515.38
201616.67
20176.67
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
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
Non-citable documents20170
Citable documents19990
Citable documents200091
Citable documents2001127
Citable documents2002160
Citable documents200397
Citable documents200477
Citable documents200571
Citable documents200684
Citable documents200797
Citable documents2008104
Citable documents2009131
Citable documents2010154
Citable documents2011210
Citable documents2012248
Citable documents2013295
Citable documents2014272
Citable documents2015267
Citable documents2016272
Citable documents2017283
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 documents19990
Uncited documents200089
Uncited documents2001123
Uncited documents2002153
Uncited documents200396
Uncited documents200477
Uncited documents200570
Uncited documents200682
Uncited documents200795
Uncited documents2008102
Uncited documents2009115
Uncited documents2010126
Uncited documents2011180
Uncited documents2012229
Uncited documents2013250
Uncited documents2014215
Uncited documents2015207
Uncited documents2016215
Uncited documents2017223
Cited documents19990
Cited documents20002
Cited documents20014
Cited documents20027
Cited documents20031
Cited documents20040
Cited documents20051
Cited documents20062
Cited documents20072
Cited documents20082
Cited documents200916
Cited documents201028
Cited documents201130
Cited documents201219
Cited documents201345
Cited documents201457
Cited documents201560
Cited documents201657
Cited documents201760
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