Sentence examples for demonstrated to be difficult from inspiring English sources

Currently existing behavioral measures for motor impairments in rodent models with bilateral dopamine depletion have demonstrated to be difficult to assess due to the degree of task complexity.

We also found that both NN and LR models are capable of capturing the ionospheric foF2 responses during two great geomagnetic storms (28 October–1 November 2003 and 6 12 November 2004) which have been demonstrated to be difficult storms to model in previous studies.

Inhibition of JAK kinases by means of the pan-JAK inhibitor tofacitinib has demonstrated to be effective even in difficult-to-treat patients.

All these predictions appear to be difficult to demonstrate in nature.

Although absolute equivalence of APBI to standard whole breast irradiation remains to be demonstrated, it would be difficult to deny reasonable efficacy, making a survival disadvantage highly unlikely.

In comparison to clinical outcomes, the subjective aspects of patient neglect (e.g. failures to demonstrate compassion) are difficult to measure or regulate [ 53], and complex to reward and prioritise [ 54].

As these models demonstrated, it is difficult to duplicate the patina of original cars.

We have previously demonstrated that it can be difficult to predict the impact of applying arbitrary filtering criteria prior to statistical analysis [25].

However, the present study also demonstrated that it is difficult to motivate former sedentary women to fulfil the ACOG exercise recommendations.

It is also demonstrated that it can be difficult to predict the optimal system based on simple chemical and/or physical ideas.

The past literature demonstrated that it can be difficult to evaluate local tumor progression accurately by radiological evaluation after chemotherapy and/or chemoradiation therapy [14].