Sentence examples for modes is problematic from inspiring English sources

However, modeling some modes is problematic, notably those involving metal oxygen double bonds where electron correlation is significantly more important [53].

This mode of detection is problematic when the beam is divergent, as pictured in Fig. 1(a).

However, a direct use of functional mapping is problematic because it has not taken into account the underlying modes of variation unique to thermal reaction norms [8].

Again, this is problematic.

The strategy is problematic.

So torture is problematic.

The proposal is problematic.

This construct is problematic.

Such homogeneity is problematic.

Social communication is problematic.

The timing is problematic.