Sentence examples for haven't pinpointed from inspiring English sources

Experts haven't pinpointed the exact cause.

But until we know what it is about venture capital that contributes to firms' success, we haven't pinpointed the.

Humans tend to do this with index fingers; scientists haven't pinpointed how whales do it, but they have seen the first evidence of the behavior.

Indeed, the worst was feared when frogs were observed dying off en masse in both 2006 and 2010, but researchers haven't pinpointed the cause.

Law enforcement officials from the Washington area and across the country said Monday that there has been a recent increase in shootings in several major cities but that they haven't pinpointed what's causing the spike in violence.

Scientists haven't pinpointed a definitive cause for Alzheimer's disease a fatal brain disorder that robs people of their memory and cognitive abilities.

"We have not pinpointed the cause yet.

While scientists have found a correlation between genes and autism, they have not pinpointed which genes are responsible.

We have not pinpointed the precise mechanism by which patients or their physicians learn about hospital care.

Even so, the institute investigators have not pinpointed why the two towers collapsed after they were able to withstand the initial impacts by the Boeing 767 planes.

The plaintiffs' lawyers do point to many conversations in their court briefs, but they have not pinpointed any smoking gun, namely specific confidential information that Mr. Pennypacker provided to Kohlberg Kravis.