Sentence examples for and it remains difficult to predict from inspiring English sources

Even with 80 sequenced genomes, it appears that we have still sampled only a proportion of the total mycobacteriophage population in the environment, and it remains difficult to predict what pattern of new genomes might be expected; novel genomes clearly remain to be discovered.

McCarthy said: "There is no doubt that 2012 was a challenging year in retail and it remains difficult to predict when economic conditions and consumer sentiment will improve.

"2003 will be challenging and it remains difficult to predict the outcome for the full year given the current uncertainties," he said.

Mainstream recognition of the head-injury problem in contact sports is only several years old, and it remains difficult to predict just how and when (or if) it will have a serious effect on professional football as an industry.

However, major inter individual treatment responses to RAS inhibitors have been noted [ 10] and it remains difficult to predict responders based on known pathophysiological characteristics [ 11].

It remains difficult to predict precisely, according to Federal climate and weather scientists.

Based on those results, it remains difficult to predict the effects of roots on soil erosion rates.

Chairman Kwek Leng Beng said: While it remains difficult to predict future events we are pleased by encouraging signs of some stability returning to our major markets.

Hydraulic fracturing allows us to enhance the transport properties of a tight formation, but it remains difficult to predict the enhancement as a function of recorded acoustic events.

It remains difficult to predict their future".

It remains difficult to predict, except to say: next comes the tricky bit.