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Robotic collectives inspired by biological cells

mercredi 20 mars 2019 par Metin Sitti
Robotic collectives inspired by biological cells Robotic collectives inspired by biological cells, Published online: 20 March 2019; doi:10.1038/d41586-019-00839-xA robotic system has been demonstrated in which the random motion of individual components leads to deterministic behaviour, much as (...)

Podcast: Antibiotics in orchards, and rethinking statistical significance

mercredi 20 mars 2019
Podcast: Antibiotics in orchards, and rethinking statistical significance Podcast: Antibiotics in orchards, and rethinking statistical significance, Published online: 20 March 2019; doi:10.1038/d41586-019-00953-wListen the latest science news, brought to you by Benjamin Thompson and Nick (...)

Ratcheting up lipopolysaccharide transport

mercredi 20 mars 2019 par Russell E. Bishop
Ratcheting up lipopolysaccharide transport Ratcheting up lipopolysaccharide transport, Published online: 20 March 2019; doi:10.1038/d41586-019-00802-wA protein complex that moves molecules called lipopolysaccharides between the two cell-wall membranes of certain bacteria is a target for (...)

Structural basis of lipopolysaccharide extraction by the LptB2FGC complex

mercredi 20 mars 2019 par Yanyan Li, Benjamin J. Orlando, Maofu Liao
Structural basis of lipopolysaccharide extraction by the LptB2FGC complex Structural basis of lipopolysaccharide extraction by the LptB<sub>2</sub>FGC complex, Published online: 20 March 2019; doi:10.1038/s41586-019-1025-6Cryo-electron microscopy structures of LptB2FGC, in (...)

Female scientists get less money and staff for their first labs

mercredi 20 mars 2019 par Holly Else
Female scientists get less money and staff for their first labs Female scientists get less money and staff for their first labs, Published online: 20 March 2019; doi:10.1038/d41586-019-00933-0Women starting up research groups face more obstacles than their male peers, a UK survey (...)

Canada budget overlooks basic research

mercredi 20 mars 2019 par Brian Owens
Canada budget overlooks basic research Canada budget overlooks basic research, Published online: 20 March 2019; doi:10.1038/d41586-019-00852-0Small spending bumps for genomics and physics stand in stark contrast to the funding windfall across basic research in last year's (...)

Complex societies precede moralizing gods throughout world history

mercredi 20 mars 2019 par Harvey Whitehouse, Pieter François, Patrick E. Savage, Thomas E. Currie, Kevin C. Feeney, Enrico Cioni, Rosalind Purcell, Robert M. Ross, Jennifer Larson, John Baines, Barend ter Haar, Alan Covey, Peter Turchin
Complex societies precede moralizing gods throughout world history Complex societies precede moralizing gods throughout world history, Published online: 20 March 2019; doi:10.1038/s41586-019-1043-4Belief in moralizing gods followed the expansion of human societies and may have been preceded by (...)

X-ray chimneys in the Galactic Centre

mercredi 20 mars 2019 par Masha Chernyakova
X-ray chimneys in the Galactic Centre X-ray chimneys in the Galactic Centre, Published online: 20 March 2019; doi:10.1038/d41586-019-00811-9X-ray observations of the Galactic Centre have uncovered chimney-like structures filled with hot plasma. The discovery might reveal how energy is (...)

A guide to the Nature Index

mercredi 20 mars 2019
A guide to the Nature Index A guide to the Nature Index, Published online: 20 March 2019; doi:10.1038/d41586-019-00834-2A description of the terminology and methodology used in this supplement, and a guide to the functionality available free online at (...)

Diverse and robust molecular algorithms using reprogrammable DNA self-assembly

mercredi 20 mars 2019 par Damien Woods, David Doty, Cameron Myhrvold, Joy Hui, Felix Zhou, Peng Yin, Erik Winfree
Diverse and robust molecular algorithms using reprogrammable DNA self-assembly Diverse and robust molecular algorithms using reprogrammable DNA self-assembly, Published online: 20 March 2019; doi:10.1038/s41586-019-1014-9A set of 355 self-assembling DNA ‘tiles’ can be reprogrammed to implement (...)

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