Crossing the second barrier amounts to propagation of transgenerational changes that occurred first in the soma into the germline.
For quasi-static loading and low velocity impact, core/face-sheet interactions generate energy barriers to the propagation of delaminations; the efficacy of the barriers in controlling damage in the face-sheets depends on the relative stiffnesses of face-sheet and core and on the foundation yielding strength.
Static and dynamic TEM studies revealed that the annealing twin boundaries acted as sources of perfect dislocations, partial dislocations and deformation twins; as barriers to the propagation of these dislocations; and as annihilation sites for dislocations.
The enhanced impact resistance owing to the normalizing at lower temperature is attributed to a more refined grain structure, which provides more barriers to the propagation of cleavage cracks.
Across a network of papers, however, the barrier to the propagation of negative results biases claims as being viewed as true until proved false.
However, if instead the East Semangko segment ruptured, then there would have been no significant barrier to the propagation of the rupture from the Sunda Strait to Ranau Lake.
We described the progression of an accident considering the failure of safety barriers and used the observations to devise proper barriers to stop the propagation of unexpected events.
While the distance d between microstructural barriers is kept constant by keeping constant the grain size, the effective resistance of the microstructural barriers to crack propagation is increased by static strengthening.
In this study a threshold for fatigue crack propagation as a function of crack length is defined from a depth given by the position d of the strongest microstructural barrier to crack propagation, which defines the plain fatigue limit.
The Cu (111)/graphene interface is the source of dislocations in Cu and barrier to their propagation, and nucleation sites follow the Moiré pattern.
