Sentence examples for needed to ascertain from inspiring English sources

However, further validation is needed to ascertain the model's performance in long-term simulations.

More work is needed to ascertain the causes of the peaks.

More research is needed to ascertain how these interventions assert their influence.

However, further studies are needed to ascertain their safety as skin penetration enhancers.

"Further studies are however needed to ascertain if these represent causal, rather than correlative, associations," he said.

Further testing is needed to ascertain if such relationships could be used to define flow within an HLR.

More well-designed controlled studies are needed to ascertain the long-term clinical results of alveolar cleft reconstruction.

In the absence of an objective standard, proficiency certificates were needed to ascertain graduates' English ability.

More rescue research is needed to ascertain the core role of OS.

Further investigations are needed to ascertain the kind of substance produced.

Further studies are needed to ascertain the applicability of the results for other languages.