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Proceedings of the National Academy of Sciences

Proceedings of the National Academy of Sciences  
PNAS cover.png
Abbreviated title (ISO 4)
Proc. Natl. Acad. Sci. U.S.A.
Discipline Multidisciplinary
Language English
Edited by Inder Verma
Publication details
Publisher
Publication history
1914–present
Frequency Weekly
Delayed
9.423
Indexing
ISSN 0027-8424 (print)
1091-6490 (web)
LCCN 16010069
CODEN PNASA6
OCLC no. 43473694
JSTOR 00278424
Links

Proceedings of the National Academy of Sciences of the United States of America (PNAS) is the official scientific journal of the National Academy of Sciences, published since 1915. With broad coverage, spanning the biological, physical, and social sciences, the journal publishes original research alongside scientific reviews, commentaries, and letters. In 1999–2009, the last period for which data are available, PNAS was the second most cited journal across all fields of science.PNAS is published weekly in print, and daily online in PNAS Early Edition.

PNAS was established by the National Academy of Sciences (NAS) in 1914, with its first issue published in 1915. The NAS itself had been founded in 1863 as a private institution, but chartered by the United States Congress, with the goal to "investigate, examine, experiment, and report upon any subject of science or art". By 1914 the Academy had been well established.

Prior to the inception of PNAS, the National Academy of Sciences published three volumes of organizational transactions, consisting mostly of minutes of meetings and annual reports. In accordance with the guiding principles established by astronomer George Ellery Hale, the foreign secretary of NAS in 1914, PNAS publishes brief first announcements of Academy members' and foreign associates' more important contributions to research and of work that appears to a member to be of particular importance.

The following people have been editors-in-chief of the journal:

The first managing editor of the journal was mathematician Edwin Bidwell Wilson.

All research papers published in PNAS are peer-reviewed. The standard mode is for papers to be submitted directly to PNAS rather than going through an Academy member. Members may handle the peer review process for up to 4 of their own papers per year—this is an open review process because the member selects and communicates directly with the referees. These submissions and reviews, like all for PNAS, are evaluated for publication by the PNAS Editorial Board. Until July 1, 2010, members were allowed to communicate up to 2 papers from non-members to PNAS every year. The review process for these papers was anonymous in that the identities of the referees were not revealed to the authors. Referees were selected by the NAS member.PNAS eliminated communicated submissions through NAS members as of July 1, 2010, while continuing to make the final decision on all PNAS papers.


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