(Phys.org)—Many biological systems involve dense packing of a large amount of material or particles in a confined space. For example, eukaryotes' nuclei hold about two meters of DNA that is tightly ...

Aim: Sampling, sample preparation, and off-line measurement are inconvenient steps for particle size characterization, as they require trained operators, method validation and sometimes transport to ...

High Performance Liquid Chromatography is a separation technique employed by analytical chemists for the separation, identification, and qualification of multiple compounds in a solution. The majority ...

A packing is defined as a large collection of nonoverlapping solid objects in d-dimensional Euclidean space . A simple but important attribute of a packing is its packing density ϕ, defined as the ...

Some definitions are in order here. A lattice Λ in is an infinite set of points generated by a set of discrete translation operations (defined by integer linear combinations of a basis of ) (ref. 4).

Cohesion is often seen as a key factor to bulk powder flowability and is frequently blamed for problems in powder processing. Particles attract to one another in cohesive powder to create agglomerates ...

CHARLOTTE, N.C., Oct. 29, 2019 (GLOBE NEWSWIRE) -- Schaefer Systems International, Inc., a leader in reusable packaging systems, has entered into a sales agreement with Woodbridge, a global systems ...