The limiting steps in molecular replacement are finding the correct location of the starting model in the unit cell and the interpretation of electron density maps produced using the imperfect phase ...

In macromolecular crystallography, the rigorous detection of changed states (for example, ligand binding) is difficult unless signal is strong. Ambiguous (‘weak’ or ‘noisy’) density is experimentally ...

Facebook's quest to get the world online is paying some unexpected dividends. Its Connectivity Lab is using image recognition technology to create population density maps that are much more accurate ...

It’s probably fair to say that Facebook hasn’t had a banner year when it comes to good publicity. What just a few years ago seemed like a benevolent and cool tech giant is often now cast in a negative ...

TAIPEI (Taiwan News) — Earlier this month, Terence K. Teo posted this three-dimensional map of Taiwan on Twitter, which visually represents densely populated areas with peaks. Although in the original ...

The North Carolina Wildlife Resources Commission has completed its deer and turkey density maps. These maps are compiled every five years to enable biologists, hunters and land-managers see areas of ...

Facebook has created AI-based population maps before, but it's now generating them on a truly massive scale. The social site is releasing new, ultra-detailed population density maps that cover the ...

Aiming to help address large-scale social, health and infrastructure challenges in Bangladesh, and to ease the path to achieving the Sustainable Development Goals, the Facebook authorities introduced ...