Sentence examples for migration is problematic from inspiring English sources

Migration is problematic, especially in estimating populations for small areas.

Even the simpler task of detecting migration is problematic, as demonstrated by JML "finding" migrations in approximately 2/3 of the test cases with and without migration.

Our results indicate that while estimation of species tree topology can be quite robust to the presence of gene flow, the inference and detection of migration is problematic, even with methods based on full likelihood models.

His experience is similar to my own, but I'd mention that the actual migration was problematic at times — I had a lot of e-mail and the transfer failed a few times.

1This term 'environmental refugee' (or 'environmental migration') is problematic in itself, as the impact of environmental factors on migration is highly dependent on many other political, economic and social factors.

Online data have also been used in studies about migration where data collection is problematic.

Because estimating the causal effect of migration on an observable outcome is problematic due to endogeneity, an instrumental variable strategy will be used as outlined before.

The migration of those clouds to the poles is "problematic for our future," he notes.

Again, this is problematic.

The strategy is problematic.

So torture is problematic.