When individual proteins form aggregates, they shed the shapes they once took as lone monomers for others that fit in with the collective. A new technique capitalizes on this often-disorderly ...
Servohydraulic testers do more than conventional high-strainrate materials testers. Structures or components subjected to quickly applied loads see proportionately high rates of strain. But the ...
The entire stress-strain curve can now be determined using nanoindentation with a flat-ended cylindrical punch and novel analysis of the resulting force-displacement data 1. Unlike pyramidal indenters ...