Integrated frequency-modulated optical parametric oscillator
Jones, D. J. et al. Carrier-envelope phase control of femtosecond mode-locked lasers and direct optical frequency synthesis. Science 288, 635–639
A vagal reflex evoked by airway closure
Animals All animal procedures followed ethical guidelines outlined in the NIH Guide for the Care and Use of Laboratory Animals,
Buoyant crystals halt the cooling of white dwarf stars
Althaus, L. G., Córsico, A. H., Isern, J. & García-Berro, E. Evolutionary and pulsational properties of white dwarf stars. Astron.
A concerted neuron–astrocyte program declines in ageing and schizophrenia
Ethical compliance Brain donors were recruited by the Harvard Brain Tissue Resource Center/NIH NeuroBioBank (HBTRC/NBB), in a community-based manner, across
Bumblebees socially learn behaviour too complex to innovate alone
Culture in animals can be broadly conceptualized as the sum of a population’s behavioural traditions, which, in turn, are defined
Parental histone transfer caught at the replication fork
Yeast strain All of the yeast strains that were used in this study were derivatives of the W303 (leu2-3, 112
Synthetic reversed sequences reveal default genomic states
Design of synthetic loci The synthetic HPRT1 locus has been described previously18. The synthetic HPRT1R locus was designed by reversing
The Correctives
“What was the inspiration behind the app?” Saul asked, his fingers tapping at the air as he opened data files
The world must rethink plans for ageing oil and gas platforms
One of world’s largest oil platforms, the North Sea’s Gullfaks C, sits on immense foundations, constructed from 246,000 cubic metres
Ancient skin sported intricately patterned scales
Nature, Published online: 06 March 2024; doi:10.1038/d41586-024-00587-7 The discovery of 285-million-year-old fossils of intricately patterned animal scales indicates that evolutionary