Sentence examples for confirmed to be difficult from inspiring English sources

First, a 20-cm SERR made of a corner-cube prism is confirmed to be difficult to use as a lunar retroreflector due to the limit of the material uniformity and/or thermal variation of the refractive index.

Obtaining cervical cell specimens from unmarried women was confirmed to be difficult (Franceschi et al, 2006) and, therefore, the present HPV prevalence should be considered representative of married women only.

He said he was proud of his father but confirmed he can be difficult to work with.

Even if the diagnosis of Down syndrome has been confirmed, it will be difficult to know the severity of symptoms your child may experience in advance.

Interviewees stated that the ability to confirm dengue fever which may be difficult to distinguish clinically from influenza is hampered when access to testing is not available locally.

This mechanism is hard to confirm, as ICs are difficult to isolate or quantify in lupus patient sera and thus are not felt to play a major role in the pathogenesis of lupus nephritis.

This confirms that it can be difficult to analyze microcalcifications on projection images.

We confirmed that it is difficult to completely mimic the intestinal environment in in vitro experiments.

Their restraint confirmed that it was difficult to talk about this issue, which is consistent with previous research [ 14, 19].

Based on all simulation studies, a generalized inference confirms that it is difficult to judge upon the quality of the solutions obtained as far as their global optimality is concerned.

Intracranial hypertension (ICH) may occur secondary to GH therapy in children, but can be difficult to confirm.