Sentence examples for proved technically difficult to from inspiring English sources

But these carbon capture and sequestration projects, as they're called, have proved technically difficult to pull off: Projects like the one at question here have lagged behind schedule and cost far more than budgeted.

Thickness and weight of muscle lesion proved technically difficult to quantitate and was not measured in this study.

Finally, if it proves technically difficult to evaluate the morphogenetic potential of the MP-derived cells in these explants, an in-depth molecular profiling of the MP-derived cells in the explants could be performed to establish the identity of these cells at the endpoint of the culture experiment.

The government's reaction was to try to shut down YouTube and Twitter, but this proved technically difficult and legally unsuccessful.

The sealing procedure used for the PDMS chips proved technically difficult with unreliable cellular distribution across the chip and probably lead to the poor long-term viability observed.

Although the behaviorally relevant temperatures for Schistocerca gregaria certainly extend to higher temperatures, stabilizing the preparation temperature with such a differential from the room temperature proved technically difficult.

Moreover, achieving acceptable assay sensitivity using DBS proved technically difficult in a less-experienced laboratory.

Two PercuTwist procedures proved technically difficult – insufficient penetration depth of the Percu Twist device and formation of a pre-tracheal via falsa, successful tracheostoma placement was achieved only after a procedural switch to Blue Rhino.

However, they had two concerns that need to be addressed, ideally through specific additional experiments or, if these prove technically difficult, through necessary changes to the text.

A third proposed solution has been to use nuclear transfer to create patient-specific lines, but this approach has proven technically difficult and it raises several significant practical and ethical issues, including the difficulty of obtaining human eggs in sufficiently large numbers and the concerns over producing cloned human embryos for use in research and therapy [ 24].

"It may prove technically difficult," the doctor told me, "but it can be learned".