Whether different strain amplitudes trigger different responses or whether there exists a certain strain threshold remains to be elucidated.
It is found that there exists a critical mismatch strain at which the contact spontaneously dissociates.
It is also found that there exists a large shear strain for the β1/β′ transformation or the migration of the fully coherent β1/β′ interface.
There exists a certain critical strain-rate level, at which the transition stress for the stress-induced martensite formation equals the yield stress of the austenite phase.
Direct evidence exists for a strain so far found only in mosquitoes in Spain, which is genetically different from the strain from central Europe (13, 14 ).
For every tube D/t there exists a threshold of Lüders strain separating the two types of behavior.
Then, an adaptive folding index was proposed to measure the possibility and severity of folding defect based on the mechanism that there exists a local increase of strain rate when a folding tends to appear.
There existed a clear strain-difference in the behavioral response of the fish under microgravity: Some strains looped, while other strains did not loop at all.
By contrast, for the model unicellular eukaryote Saccharomyces cerevisiae, there exists a library of diploid strains each carrying a deletion of one copy of an individual protein-coding gene in the genome [ 7], and growth can be easily quantified either in batch or continuous culture.
It is possible that there exists a difference between C. flavigena strains in the sequence of GH11 xylanases, or in some strains there may be more than one GH11 gene.
