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 ...

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 ...

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CAMBRIDGE, MA -- 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 ...

There have been many advancements in Intelligent Compaction (IC) over the past few years aimed at reducing the guesswork in the paving process. In fact, the Federal Highway Administration (FHWA) ...

We have used a microfluidic mass sensor to measure the density of single living cells. By weighing each cell in two fluids of different densities, our technique measures the single-cell mass, volume, ...

Sir, – The recently amended version of the article entitled “Decades of recurring housing crises remains a reality – penalising the young, rewarding the old” (David McWilliams, January 28th) includes ...

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.