Granular materials like cereal, pharmaceuticals, sand, and concrete commonly organize such that grains segregate according to size rather than uniformly mixing. For example, in a jar of nuts, the ...

Despite widespread recognition that RNA is inherently structured, the interplay between local and global mRNA secondary structure (particularly in the coding region) and overall protein expression has ...

Glowing fireflies dancing in the dark are one of the most enchanting sights of a warm summer night. Their light signals are ‘love messages’ that help the insects find a mate – yet, they also warn a ...

1 Chair of Pediatric Clinic, Faculty of Medical Sciences, National University of Cordoba, Cordoba, Argentina. 2 Epidemiology Committee of Virology Institute Jose Maria Vanella, Faculty of Medical ...

The effect of endovascular thrombectomy that is performed more than 6 hours after the onset of ischemic stroke is uncertain. Patients with a clinical deficit that is disproportionately severe relative ...

Engineering a bandgap without degrading electron mobility is the key to making graphene into a practical electronic material. The two main strategies for opening up a bandgap in graphene rely on size- ...