Sentence examples for some difficulties arise from inspiring English sources

In the case of acidity, which is one of the most important parameters for comprehension of the corrosion mechanisms, some difficulties arise when comparing pH measurements because of the failure of the classical aqueous pH scale in these organic solutions.

Some difficulties arise from Equation 8, particularly its gradients evaluation, due to the presence of the complementary error function.

Indeed, the work in [6] is concerned with the first-order derivatives whereas here we treat the fractional order case where some difficulties arise because of the non-local nature of the fractional derivatives.

But at the moment of application, some difficulties arise, mainly because of its sensitivity to early-age cracking, which is associated with self-desiccation and autogenous shrinkage (Bentz and Snyder 2009).

Though it would be straightforward, even for more complex DE systems, to relate observed maximal/minimal production levels to steady-state conditions, some difficulties arise in evaluations of experts on reaction speeds with a given more complex model due to unavailability of the analytical expression for the reaction speeds.

This paper provides a study of some difficulties arising when extending residual distribution schemes for scalar advection and advection diffusion problems from triangular grids to quadrilateral ones.

However, we are not able to prove or disprove this conjecture because of some difficulties arising in this case.

Some difficulties arose in data collection.

Some difficulties arose only in certain behaviour domains.

Some difficulties arose during the intervention, such as the delay in counselling sessions with the result that 51% of the patients had received four sessions or less at 12 months.

This chapter mainly focuses on SiC/SiC composites where some major difficulties arise.