ISI publishes JCR (Journal Citation Report) every year. JCR counts and calculates the citations and cited data in more than 8,000 journals (online edition), including 3,800 core journals (CD-ROM edition) collected by SCI, and defines the impact factors and other indicators for each journal to report.
Scientific citation index (SCI index) is a paper published in the journals included in SCI index. At present, a small number of researchers mistakenly believe that SCI is a periodical, which has been cited by Nanjing University and has become a publication for academic evaluation, rewards and punishments of major universities and scientific research institutions.
2. Different importance
JCR: With more and more content warehouses implemented by various vendors, people need a set of universal programming interfaces to use these content warehouses, which is what JSR- 170 will do. It provides a set of general programming interfaces to connect content repositories. You can think of JSR- 170 as an API similar to JDBC, so that you can develop your program without relying on any specific content warehouse implementation.
You can directly use the content warehouse supporting JSR- 170; Or if some vendors' content warehouses don't support JSR- 170, the conversion from JSR- 170 to vendor-specific content warehouses can be completed through JSR- 170 drivers provided by these vendors.
SCI: With the economic globalization, scientific research is becoming more and more global. SCI papers are an important way for international scientific exchanges and the main channel for international colleagues to understand us.
Publishing SCI papers can show the strength of China's basic research to the world and improve China's position in the world scientific community. Publishing an important article in world-famous journals such as Nature and Science is no less significant than winning a gold medal in an international sports competition of a certain discipline.
The number of SCI papers published and the citation rate of papers are international common standards for evaluating the level of basic research achievements. It is an important indicator of recruitment, promotion, assessment and reward.
As far as basic research is concerned, the level of papers published in journals is clear at a glance, and it is generally not necessary to identify them. If the results are not published in internationally renowned SCI journals, it is difficult to be considered as an international level.
Publishing SCI or SSCI papers is a necessary condition for doctoral students in the field of basic research in the Institute of Geography and Resources to obtain doctoral degrees. It is also the best way for foreign tutors to know themselves when they are in contact with studying abroad.
3. Periodical collections are different.
SCI: Printed and CD-ROM editions select 3,300 sci-tech periodicals from tens of thousands of periodicals around the world, covering more than 0/00 of basic science fields. More than 600,000 latest documents are reported every year, involving 9 million citations. Papers that enter SCI journals are SCI papers.
JCR:JCR calculates the citation and cited data of more than 3,800 core journals (CD-ROM version) collected by SCI in more than 8,000 journals (online version), and defines indicators such as impact factors for each journal to report.
References:
Baidu encyclopedia -SCI paper
References:
Baidu encyclopedia -JCR