Sentence examples for impossible to predict when from inspiring English sources

Although many promising anti-HCV drugs are in the pipeline, it is impossible to predict when IFN will be supplanted, and so pharmacogenetic prediction of the response of HCV to therapy will remain a dynamic field for the foreseeable future.

It is impossible to predict when prices will turn.

It is, of course, impossible to predict when a vacancy will occur.

Her surgeon, Dr. Sasan Roayaie, says it is impossible to predict when she might have another chance.

It is impossible to predict when the pendulum will swing again or what exactly will set it in motion.

Virologists regard cyclical pandemics as inevitable; as with earthquakes, though, it is impossible to predict when they will occur.

However, since it was impossible to predict where and when in the gastrulating embryo these cells appear, we reasoned that locally increasing cortical contractility within the gastrulating embryo might trigger stable-bleb cell transformation.

Indeed, during the Second Lebanon War, the Cast Lead Operation, and Protective Edge Operation, the home front was under daily attack, which persisted during most hours of the day, and it was impossible to predict where and when the next missile would fall and who would be the next one to be injured – perhaps mortally so.

"It's impossible for them to predict when the spring starts in Europe," says Both.

During the last 10 years, rainfall events have been highly erratic in Mukugodo, making it difficult, if not impossible, for herders to predict when rain events will occur and generate adequate forage resources for their herds.

If it doesn't, an eavesdropper might be listening in.Mr Zimmermann notes that by "dragging a couple of human brains into the protocol", Silent Circle makes it impossible for an interloper to predict when the people in a conversation will perform the verification step or how they will perform it, and so pre-arrange a convincing impersonation.