Newsfeeds

Proceedings of the National Academy of Sciences: Proceedings of the National Academy of Sciences: Table of Contents

Table of Contents for Proceedings of the National Academy of Sciences. List of articles from both the latest and ahead of print issues.

Proceedings of the National Academy of Sciences

  • In This Issue
    Proceedings of the National Academy of Sciences, Volume 122, Issue 23, June 2025. <br/>

  • Controlling DNA–RNA strand displacement kinetics with base distribution
    Proceedings of the National Academy of Sciences, Volume 122, Issue 23, June 2025. <br/>SignificanceImportant biological processes, including DNA replication, transcriptional initiation and CRISPR-Cas9 gene editing, rely on reactions in which RNA invades a DNA double helix to form a hybrid called an R-loop, or where DNA displaces the RNA ...

  • Reinforcement generates systematic differences without heterogeneity
    Proceedings of the National Academy of Sciences, Volume 122, Issue 23, June 2025. <br/>SignificanceIn analyses of longitudinal records, it is standard practice to attribute systematic differences across units to heterogeneity in unobserved characteristics. In this paper, we show that such systematic differences might instead be the result ...

  • High-frequency monitoring enables machine learning–based forecasting of acute child malnutrition for early warning
    Proceedings of the National Academy of Sciences, Volume 122, Issue 23, June 2025. <br/>SignificanceAs the number and share of people suffering from food insecurity worldwide has risen over the past decade, the humanitarian response community increasingly seeks advances in early warning systems to target populations who need food assistance. ...

  • Broadband measurement of Feibelman’s quantum surface response functions
    Proceedings of the National Academy of Sciences, Volume 122, Issue 23, June 2025. <br/>SignificanceFeibelmand-parameters are quantum mechanical response functions describing the distance between the induced polarization and the ionic interface between materials. Because these distances are usually of (sub)-nanometer range, the measurement ...