In this article, learn how matrix effects can be lessened during XRF spectrometry.

The results of a strengths, opportunities, weaknesses and threats analysis are most often displayed within a four-corner, or horizontal, matrix design. The internal-external matrix is based an an ...

Historically, testing matrix metalloproteinase inhibitors (MMPIs) for the therapy of invasive or metastatic cancers has not yielded the expected beneficial results, but has had a positive effect on ...

A well-known problem in numerical ecology is how to recombine presence-absence matrices without altering row and column totals. A few solutions have been proposed, but all of them present some issues ...