Kyobu geka. The Japanese journal of thoracic surgery
Impact Factor & Key Scientometrics

Kyobu geka. The Japanese journal of thoracic surgery
Overview

Impact Factor

NA

H Index

11

Impact Factor

0.069

I. Basic Journal Info

Country

Japan
Journal ISSN: 215252
Publisher: Nankodo Co., Ltd.
History: 1961-2020
Journal Hompage: Link
How to Get Published:

Research Categories

Kyobu geka. The Japanese journal of thoracic surgery
Impact Factor by Web of Science

Index

SCIE/SSCI

Impact Factor

NA

by WOS

Ranking

NA

by WOS

Kyobu geka. The Japanese journal of thoracic surgery
SJR, SJR Impact Factor and H Index

H Index

11

SJR

Scopus Impact Factor

0.069

Kyobu geka. The Japanese journal of thoracic surgery
SJR Impact Factor 2-year, 3-year, 4-year

2-year
Impact Factor

0.069

3-year
Impact Factor

0.095

4-year
Impact Factor

0.069

Scope/Description:

1948

II. Science Citation Report (SCR)



Kyobu geka. The Japanese journal of thoracic surgery
SCR Impact Factor

Kyobu geka. The Japanese journal of thoracic surgery
SCR Journal Ranking

Kyobu geka. The Japanese journal of thoracic surgery
SCImago SJR Rank

SCImago Journal Rank (SJR indicator) is a measure of scientific influence of scholarly 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.

Kyobu geka. The Japanese journal of thoracic surgery
Scopus 2-Year Impact Factor Trend

Note: impact factor data for reference only

Kyobu geka. The Japanese journal of thoracic surgery
Scopus 3-Year Impact Factor Trend

Note: impact factor data for reference only

Kyobu geka. The Japanese journal of thoracic surgery
Scopus 4-Year Impact Factor Trend

Note: impact factor data for reference only

Kyobu geka. The Japanese journal of thoracic surgery
Impact Factor History

2-year 3-year 4-year
  • 2021 Impact Factor
    0.069 0.095 0.091
  • 2020 Impact Factor
    0.086 0.083 0.08
  • 2019 Impact Factor
    0.056 0.068 0.064
  • 2018 Impact Factor
    0.069 0.073 0.074
  • 2017 Impact Factor
    0.081 0.079 0.072
  • 2016 Impact Factor
    0.074 0.077 0.068
  • 2015 Impact Factor
    0.064 0.061 0.059
  • 2014 Impact Factor
    0.068 NA NA
  • 2013 Impact Factor
    0.081 NA NA
  • 2012 Impact Factor
    0.068 NA NA
  • 2011 Impact Factor
    0.057 NA NA
  • 2010 Impact Factor
    0.059 NA NA
  • 2009 Impact Factor
    0.121 NA NA
  • 2008 Impact Factor
    0.101 NA NA
  • 2007 Impact Factor
    0.086 NA NA
  • 2006 Impact Factor
    0.11 NA NA
  • 2005 Impact Factor
    0.108 NA NA
  • 2004 Impact Factor
    0.104 NA NA
  • 2003 Impact Factor
    0.089 NA NA
  • 2002 Impact Factor
    0.104 NA NA
  • 2001 Impact Factor
    0.063 NA NA
  • 2000 Impact Factor
    0.056 NA NA
Note: impact factor data for reference only

HIGHEST PAID JOBS

LATEX TUTORIALS

MUST-READ BOOKS


Impact Factor

Impact factor (IF) is a scientometric factor based on the yearly average number of citations on articles published by a particular journal in the last two years. A journal impact factor is frequently used as a proxy for the relative importance of a journal within its field. Find out more: What is a good impact factor?


III. Other Science Influence Indicators

Any impact factor or scientometric indicator alone will not give you the full picture of a science journal. There are also other factors such as H-Index, Self-Citation Ratio, SJR, SNIP, etc. Researchers may also consider the practical aspect of a journal such as publication fees, acceptance rate, review speed. (Learn More)

Kyobu geka. The Japanese journal of thoracic surgery
H-Index

The h-index is an author-level metric that attempts to measure both the productivity and citation impact of the publications of a scientist or scholar. The index is based on the set of the scientist's most cited papers and the number of citations that they have received in other publications

11

Kyobu geka. The Japanese journal of thoracic surgery
H-Index History