o](t): excess hydrogen ion concentration
in the effluent stream (mol/L)
Potassium ion concentration
was lower in the second air exposure, regardless of the sampling, and presented fluctuations over the experimental period that did not have apparent relationship with typical stress responses.
beta]] is given as a function of Ferrous (FeII) and Ferric (FeIII) ion concentration
The variation in copper ion concentration
with time in the cathode liquid is plotted in Figure 2a, whereas Figure 2b gives the outlet concentration of copper species.
In cases of high ion concentration
, the growth of smoother structures is typically preferred.
Ion channels are membrane proteins that permit or do not permit ions to pass through cellular membranes according to ion concentration
and electrochemical gradients.
Figure 4 shows the plot corresponding to the chloride ion concentration
history for paint W.
of SBF solution  Ion Concentration
, mM [Na.
The continuous phase ferric ion concentration
in the emulsions increased with increasing chelator concentrations and storage time, up to seven days.
T 509 om-02 "Hydrogen ion concentration
(pH) of paper extracts (cold extraction method)" (February 3, 2006)
HYDROGEN ION: A hydrogen ion concentration
gives an indication of the degree of acidity of the water.
Reduction in hydrogen ion concentration
results in reductions in ionized calcium, potassium, magnesium, and phosphorus levels.