In cases with girders with trapezoidally corrugated webs, the determination of the fatigue life is rather difficult because of the complex stress field in the flanges, and the fatigue detail category has also not been elucidated.
However, discrete crack analysis for the determination of crack pattern and widths is rather difficult because stress relief occurs during crack formation, and if the stress relief is not immediately accounted for, many unrealistic parallel cracks will be formed.
Dynamic unstructured mesh adaptation is a powerful technique for solving computational problems with evolving physical features; however, an efficient parallel implementation is rather difficult because of the load imbalance that mesh adaptation creates.
"It's been rather difficult because I'm not used to injuries," said Chambers, "but as you start to get older and a little bit more mature in your event, these things happen.
The strong n-type conductivity of ZnO restricts the application and it is difficult to fabricate p-type conductive ZnO [19], and the realization of p-type ZnO is rather difficult because of its asymmetric doping limitations [20].
The application of this procedure to a real scenario is rather difficult, because the construction cost is rarely available as it is greatly influenced by many factors such as structural type, construction quality, building materials, and the location of the house in the urban context.
It was reported that manipulation and amplification of FL-cDNA clones from some plant virus genomes in E. coli were rather difficult because of the instability of viral gene sequences [36] [38].
However, studying at home is rather difficult because the house is so small.
The diagnosis of trichinellosis is rather difficult because the signs and symptoms are nonspecific [ 5, 6].
Of course, a comparison with these results is rather difficult because it is not improbable that, during recovery after brain injury, the cerebral perfusion is still disturbed.
