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◯ TJEM Impact Factor Trend (based on Web of Science JCR® data)

  2016 2017 2018 2019 2020 2021
Impact Factor 1.278 1.423 1.584 1.441 1.848 2.547#
5 Year Impact Factor 1.450 1.502 1.625 1.625 2.058 2.358
#Impact Factor 2021 (as of June 28, 2022) The value represents the number of citations received during 2021 to articles published in 2019 and 2020.

◯ TJEM Statistics

(*Data as of June 20, 2022)

  2016 2017 2018 2019 2020 2021
Published Papers 120 116 103 100 107 108
   Review Articles
   Research Articles
   Case Reports
7
99
14
5
101
10
3
93
7
10
75
15
11
84
12
9
77
22
Received Manuscripts 749 687 692 622 739 841
  Accepted
  Acceptance Rate
112
15%
116
17%
90
13%
102
16%
85
12%
133
16%


◯ Geographical Distribution of Authors in 2020 and 2021
  2020 2021
Submitted papers 739 841
   Japan

   Outside Japan
167 (23%)

572 (77%)
182 (22%)

659 (78%)


Current Status of Submitted Papers in 2020 and 2021
  2020 2021
Submitted papers 739 841
   Rejected after Editorial Review

   Judged after Peer Review
527 (71%)

212 (29%)
616 (73%)

225 (27%)


A total of 984 referees participated in Review of the submitted manuscript in 2021.


TJEM Authors and Referees
2022   2021   2020   2019   2018   2017   2016   2015   2014   2013   2012   2011   2010   2009   2008   2007   2006  


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