Measuring the density of a cell can reveal a great deal about the cell’s state. As cells proliferate, differentiate, or undergo cell death, they may gain or lose water and other molecules, which is ...

For the description of ocean currents accurate measurements of the density of sea water are of great importance. For this purpose, measuring instruments are needed which reach a small uncertainty. To ...

There are two important physical properties of electrode materials. The first is tapped density, which impacts the energy density of a Li-ion battery (LIB). The other is the particle size distribution ...

Doctors share how to the bottom of this elusive metric.

This release is also available in German. For oceanography – and there in particular for the description of ocean currents – accurate measurements of the density of sea water are of great importance.