Sentence examples for it difficult to pinpoint from inspiring English sources

The derivatives market is known for its opacity, making it difficult to pinpoint an exact price in real time.

Although the numerous potential fates of extracellular ATP [ 6] have made it difficult to pinpoint its precise role in the control of chemotaxis, inhibition of fMLP-mediated chemotaxis by addition of exogenous adenosine deaminase suggests that G-protein-coupled adenosine receptors are involved in the process [ 3].

The interplay of biosocial factors inherently involved in epidemics make it difficult to pinpoint causality.

Nor is it difficult to pinpoint the immediate cause, Klingaman said.

I later do a search and find it difficult to pinpoint exactly which lyric he may be referring to.

A start-up's initial sprint can be exciting, but it can also make it difficult to pinpoint when growth will start to decelerate.

The money goes to the state's general fund, so it is difficult to pinpoint where it has been spent, said Dean Pagani, spokesman for Gov. John G. Rowland.

It's difficult to pinpoint when it started -- perhaps as early as five years ago.

However, as this antibody will remove several types of immune cells non-specifically, it is difficult to pinpoint exactly how it is working to reduce relapse rates.

It is difficult to pinpoint all of this and it would be nearly impossible to judge it on a base-by-case basis.

HGPS doesn't run in families, making it extremely difficult to pinpoint the spontaneous mutation that causes it.