It can be impossible to identify full virus particles from empty ones based on size or shape alone. The particle's buoyant density can help you to distinguish between otherwise identical populations.

The flow in the presence of the particle is governed by the incompressible Navier–Stokes equations assuming the Boussinesq approximation [which holds for moderate density gradients (43 – 45)] where ...

This article investigates the relationship between particle size, true density, and the compressive strength of hollow glass microspheres (HGMs). Using the Bettersizer 2600 laser diffraction particle ...

For the island and reef project formed by filling calcareous sand, the problems of wide particle size distribution (PSD) and complex mechanical properties have to be faced. Therefore, in order to ...

4 Ningbo Nottingham New Materials Institute, The University of Nottingham Ningbo, Ningbo, China Compared with quartz sand, recycled aggregate sand is characterized by the high liquefaction and shear ...

Digital holography (DH) stands as a robust imaging method extensively utilized for 3-D imaging. Despite its versatility, when employed in 3-D particle imaging, DH encounters limitations pertaining to ...