According to Journal Citation Reports, the journal has a 2022 impact factor of 9.4. PNAS is the second most cited scientific journal, with more than 1.9 million ...

Reflecting that limitation, a 2005 editorial in Nature reported that 89% of the journal's impact factor of 32.2 at the time could be attributed to 25% of the ...

Impact factor of 11.2for 2020. 5-year impact factor of 12.29. Eigenfactor of 0.8for 2020. Circulation of 5,500. Subscribers in 54countries. Free online access ...

Scope ; 2017, 6.092 ; 2018, 5.601 ; 2019, 5.165 ; 2020, 5.011.

23 июл. 2019 г. · By one widely used metric, however, the change could be seen as a step down; the impact factor of the last volume of ARE I edited, 13.860, was ...

Year, Impact Factor (IF), Total Articles, Total Cites. 2023 (2024 update), 9.4, 2802, 730197. 2022, 11.1, -, 788686. 2021, 12.779, -, 860450.

9 мар. 2023 г. · This post is about how we determine what makes for a “good journal,” and how all available data indicate that we are wrong.

14 окт. 2024 г. · PNAS consistently ranks among the top scientific journals in terms of IF, showcasing its high impact and influence. In 2022, PNAS had an IF of ...

6 авг. 2024 г. · The clarivate impact factor report of 2023 gives it an impact factor of 2.2 although the journal website states its first impact factor will ...