The scientists collected core samples from 25 Scots pine trees and stem discs from 54 juniper shrubs, creating paper-thin sections that they stained with special dyes. Under a microscope, normal ...
Physicists from the group of Jorik van de Groep at the UvA-Institute of Physics have devised a new method that can be used to detect edges of images in an extremely energy efficient and ultrafast way.
"This is about the time of year when we would expect to see an increase in COVID, flu, RSV, and also norovirus," said Robbie Goldstein, commissioner of the Massachusetts Department of Public Health.