Sentence examples for proved especially challenging for from inspiring English sources

This particular relationship between verbs and their arguments has proved especially challenging for Asian students as a result of not only L2 structural complexity but also L1 conceptual interference.

With respect to the task of constructing scientific arguments, formulating appropriate warrants proved especially challenging for students (Table 5).

The assembly of ψaccD proved especially challenging for Asclepias due to sequence divergence and the large insertion relative to the oleander reference.

But rooting out the terrorist network has proven especially challenging for intelligence agencies around the world.

Coordinating delivery windows to porter schedules proved especially challenging in September, when Rad and Nick went back to school and their hours were reduced.

Design optimization for the selection of dynamic models proves especially challenging in the presence of non-linear behavior (Balsa-Canto et al., 2008; Kitano, 2002).

Devising these for some of the particularly complex protocols is proving especially challenging.

Empathy proved especially difficult for me whenever I felt vulnerable.

For some buyers, the end-of-year deadline has proved particularly challenging.

Surprisingly, the search for a thermotropic biaxial nematic has proved to be especially challenging.

But what had proved most challenging for Gordon were the conversations.