Proceedings of the National Academy of Sciences (PNAS)

PNAS Celebrates the 2026 Lasker Awards

PNAS has partnered with the Lasker Foundation to shine a spotlight on this year’s Lasker Award recipients.
Proceedings of the National Academy of Sciences (PNAS)

Table Of Contents Page, PNAS Volume 123, Number 39

View the Table of Contents for Volume 123, Issue 39 ...
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The Origin of Maize

The Origin of Maize Note: The article usage is presented with a three- to four-day delay and will update daily once available. Due to ths delay, usage data will not appear immediately following ...
PNAS

Quantifying causal emergence shows that macro can beat micro

Edited by Michael S. Gazzaniga, University of California, Santa Barbara, CA, and approved October 22, 2013 (received for review August 6, 2013) In science, it is usually assumed that, the better one ...
PNAS

Hamiltonian Systems and Transformation in Hilbert Space

Hamiltonian Systems and Transformation in Hilbert Space Note: The article usage is presented with a three- to four-day delay and will update daily once available. Due to ths delay, usage data will not ...
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RANDOM NUMBERS FALL MAINLY IN THE PLANES

Note: The article usage is presented with a three- to four-day delay and will update daily once available. Due to ths delay, usage data will not appear immediately following publication. Citation ...
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ON THE EUCLIDEAN STRUCTURE OF RELATIVISTIC FIELD THEORY

Note: The article usage is presented with a three- to four-day delay and will update daily once available. Due to ths delay, usage data will not appear immediately following publication. Citation ...
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An Unbiased Correlation Ratio Measure

Note: The article usage is presented with a three- to four-day delay and will update daily once available. Due to ths delay, usage data will not appear immediately following publication. Citation ...
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ON THE VIBRATIONAL SELECTION PRINCIPLES IN THE RAMAN EFFECT

Note: The article usage is presented with a three- to four-day delay and will update daily once available. Due to ths delay, usage data will not appear immediately following publication. Citation ...
Proceedings of the National Academy of Sciences (PNAS)

Global monitoring of methane point sources using deep learning on hyperspectral radiance measurements from EMIT

Anthropogenic methane (CH4) point sources are critical drivers of near-term climate forcing, safety hazards, and ...
PNAS

The average distances in random graphs with given expected degrees

Most of the research papers in random graph theory concern the Erdős–Rényi model 𝒢p, in which each edge is independently chosen with probability p for some given p > 0 (see ref. 3). In such random ...
PNAS

No evidence for nudging after adjusting for publication bias

Open in Viewer RoBMA PSMA model-averaged posterior mean effect size estimates with 95% credible intervals and Bayes factors for the absence of the effect for the combined sample or split by either the ...