Sentence examples for so difficult to study from inspiring English sources

Even in the eyes of modern science, it remains mystifying, in part because it is so difficult to study.

Wild animals are so difficult to study that the science of animal happiness only really applies to domesticated animals.

Scientists and clinicians are particularly interested in the technology because it's so difficult to study these populations with fMRI.

One reason for these sharply divergent views may be that it is so difficult to study the subject scientifically.

At the same time, the agency said, those rare but dangerous outcomes cannot be ruled out because it has been so difficult to study them for various reasons.

The books also lay bare what is not very well known about Cuba because it has been so difficult to study it for reasons extraneous to the world of scholarship.

ABJM theory itself is strongly coupled, and so is difficult to study using conventional methods.

Furthermore, it is important to highlight that exposure variables such as tick bite do not occur frequently in the UK and also do not often lead to encephalitis, and so are difficult to study using conventional methods such as logistic regression analysis.

Historically, there's been a lot of uncertainty in measurements of Antarctic melting because the continent is so remote and difficult to study.

"But we don't know much about who is getting transferred under the new laws because most states have multiple pathways to transfer kids, so it's very difficult to study.

Although tool-making and drumming was first mentioned in the literature in 1984 (ref), wild palm cockatoos are extremely shy and elusive, so this behavior was difficult to study.