Skimmed milk has a little more calcium than semi-skimmed, which in turn has a little more calcium than whole milk. The reason is simply that as the fat is removed, the watery proportion of the ...

These aggregates have larger quantities of powder fractions than quartz sands due to the crushing processes the rocks were submitted. Both aggregates are mainly rich in silicon and aluminum. This is ...

Therefore, for a deep comprehension of the chemical reaction, other techniques should be used in parallel, because the viscoelastic properties of the suspensions, which are related to the ...