News tagged with hierarchical structures

Deformation of 3-D hierarchical nanolattices

In a new paper published in the Proceedings of the National Academy of Science (PNAS), researchers in the laboratory of Julia R. Greer, professor of Materials Science, Mechanical Engineering and Medical Engineering, have ...

dateSep 02, 2015 in Nanomaterials
shares18 comments 0

3-D printing artificial bone

Researchers working to design new materials that are durable, lightweight and environmentally sustainable are increasingly looking to natural composites, such as bone, for inspiration: Bone is strong and tough because its ...

dateJun 17, 2013 in Materials Science
shares0 comments 1

An egalitarian Internet? Not so, study says

(PhysOrg.com) -- The Internet is often thought of as a forum that enables egalitarian communication among people from diverse backgrounds and political persuasions, but a University of Georgia study reveals that online discussion ...

dateJun 10, 2011 in Social Sciences
shares0 comments 5