Urine samples (twenty-four or forty-eight hours) were carefully collected in suitable hydrochloride-washed containers and were analyzed for beryllium content by the use of a mass spectrograph ...

SLOMAN 1 has claimed to have found, using optical microscopy in conjunction with chemical analysis, that a beryllium oxide/beryllium eutectic forms at grain boundaries in vacuum-cast beryllium ...

Researchers can use the decay rate of beryllium-10 into boron, which has a half-life of 1.4 million years, as a natural ...

are used to synchronize timelines. “For periods spanning millions of years, such cosmogenic time markers do not yet exist,” Koll said. “However, this beryllium anomaly has the potential to ...