PNAS
Dec 5, 2024 · Proceedings of the National Academy of Sciences (PNAS), a peer reviewed journal of the National Academy of Sciences (NAS) - an authoritative source of high-impact, original research that broadly spans the biological, physical, and social sciences.
About PNAS Nexus - PNAS
PNAS Nexus Submitting to the PNAS portfolio. The National Academy of Sciences (NAS) publishes the Proceedings of the National Academy of Sciences (PNAS) as well as its open access sibling journal PNAS Nexus.PNAS was established in 1914 and is one of the world’s most-cited and comprehensive multidisciplinary scientific journals.
Article and Journal Metrics - PNAS
PNAS provides several article-level metrics for all articles. Click on the “Info & Metrics” tab of any PNAS article to see its Altmetric score, citation counts, and usage data, including downloads of the abstract, full text, and PDF. PNAS encourages responsible authorship practices and provides ...
Latest Articles - PNAS
Dec 17, 2024 · Browse the most-recent publications from PNAS, publishing daily across the physical, social, and biological sciences.
The echo chamber effect on social media | PNAS
Feb 23, 2021 · According to group polarization theory (), an echo chamber can act as a mechanism to reinforce an existing opinion within a group and, as a result, move the entire group toward more extreme positions.Echo chambers have been shown to exist in various forms of online media such as blogs (), forums (), and social media sites (26–28).Some studies point out echo chambers as an emerging effect of ...
PNAS
A detailed retrospective of the Green Revolution, its achievements, limits, and broader impacts at social, environmental, and economic levels.
PNAS
Proceedings of the National Academy of Sciences (PNAS) publishes high-impact scientific research across a wide range of disciplines.
Editorial Board - PNAS
A PDF list of Editorial Board members and staff members are posted on the current issue Table of Contents; click on the [Masthead (PDF)] link in the upper right corner.
Multiple health and environmental impacts of foods | PNAS
In particular, we explore the multiple human health and environmental impacts of 15 different food groups: chicken, dairy, eggs, fish, fruits, legumes, nuts, olive oil (which we include as an indicator for vegetable oils high in unsaturated fatty acids because of data availability; see the discussion in SI Appendix), potatoes, processed red meat, refined grain cereals, sugar-sweetened ...
PNAS
Lipid nanoparticles (LNPs) are a versatile platform for nucleic acid delivery, particularly for mRNA vaccines, but face challenges in endosomal escape.