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Perhaps such a transition will be increasingly adaptive. Faced with growing ecological and social crises, the current configuration of human society—atomized, slow to coordinate, prone to ...
With the advent and widespread use of messenger RNA (mRNA) vaccines against severe acute respiratory syndrome coronavirus 2 ...
Omnibus tests revealed no significant interactions that would suggest that effects of ideology or belief on action intentions differed across conditions; however, we report follow-up tests for ...
PNAS Terms of Access: “Proceedings of the National Academy of Sciences” and “PNAS” are registered trademarks of the National Academy of Sciences of the United ...
The Shared-Electron Chemical BondNote: 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 ...
Cnidaria, the sister group of Bilateria, include corals, jellyfish, and sea anemones. They possess neurons, which are organized in a diffuse nerve net. It is generally agreed that cnidarian and ...
Longevity, measured by cohort life expectancy, has risen steadily in high-income countries since the early 1900s, raising expectations that this trend will continue. However, whether these gains will ...
Using well-established microarchaeological sampling methods, we reached a precise radiocarbon date of 800 BC for the Siloam Pool’s monumental water dam in Jerusalem. This date is a critical link ...
Edited by Joseph Takahashi, The University of Texas Southwestern Medical Center, Dallas, TX; received April 13, 2022; accepted July 26, 2022 ...
A Biometric Study of Human Basal MetabolismNote: 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 ...
THE STORAGE OF HEAT AND ELECTRICITYNote: 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 ...
PNAS is committed to improving the evaluation of scholarly research outputs and is a signatory of the San Francisco Declaration on Research Assessment. We track a variety of article and journal ...