Web of Science (Clarivate Analytics)

There are 2758 citations for articles published in the journal NS as of June 2019, which increase by 21% compared to 2275 citations as of June 2018.

Please click the following link to see the screenshot.

CABI Databases

NS is indexed by CABI databases, which is one of the 9 databases in the "Web of Science". 196 published papers are available on ISI platform, please check the screenshot.

Google Scholar

There are 10324 citations for articles published in the journal NS as of December 2019 based on the statistics from Google Scholar.

The 2-year Google-based Journal Impact Factor (2-GJIF) is 2.45.

PubMed and PubMed Central

Some papers from NS have been indexed by PubMed and PubMed Central. Clicking the following link for more details:


NS has been indexed by several world class databases. For more information, please access the following links: