0 an ion with a positive electrical charge -- kation
These algal mats are said to be rich in phosphates, nitrogen, organic matter, and cation-exchange capacity.
Integrins include domains that bind divalent cations that are important for receptor-ligand interactions linking extracellular molecules, the actin cytoskeleton and cytoplasmic signaling proteins.
Brownian dynamics study of a multiply-occupied cation channel - application to understanding permeation in potassium channels.
In both experiments, cumulative mean cation losses between treatments across all leachings were compared graphically.
Data were summarized as mean cumulative cation losses from leaching columns of each treatment after each leaching event.
