Sentence examples for proved difficult at the from inspiring English sources

Then, as recently, market prices moved erratically, creating anomalies to exploit.Taking advantage of those anomalies proved difficult at the height of the credit crunch.

Zoanthids are a notoriously problematic taxonomic group [9] [11] and it proved difficult at the time to identify to the species level the sample from the home aquarium in Virginia.

Cannulation of the CS had proved difficult at the referring centre and although the implanter was able to place a 0.032in.

Quantitative analysis of the single-channel blockage proved difficult at the physiological salt concentrations because the residence time of the compound in the channel was very long.

But in Spain's most economically powerful region, Catalonia, pushing through new central government taxes could prove difficult at this point, because the regional government has set elections for November that many voters may see as a referendum on Catalan independence.

(GP 161) Seminar trainer feedback indicated that it proved difficult at times to gather all the trial participants from a particular practice at a particular time, with the absence of practice nurses, who are often in charge of minor illness (telephone) triage, especially commented upon.

Unlike Iran and the United States, it has cultivated ties with virtually every bloc in the country, though relations with Mr. Maliki have proved difficult at times.

As someone who doesn't speak Spanish fluently, being immersed in new traditions and festivals proved difficult at first, but it has turned into an invaluable life experience.

Not unexpectedly, though, it has been her androgynous quality, the combination of steeliness and grit, the lack of girlishness and its attendant smiles, that has sometimes proved difficult — at least for others.

Additionally, HPLC purification proved difficult at low to neutral pH.

In our analysis, this proved difficult at several levels.