Fractional excretion of electrolytes can be calculated by measuring the concentration of electrolytes and creatinine in serum and urine.
Bioavailability of NO can be estimated by measuring the concentration of nitrate (NO3) in serum.
Detailed studies of [Sr+]/[SrOH+] provide a method for measuring the concentration of free hydrogen atoms.
You may be familiar, for example, with the pH meter invented by Arnold O. Beckman and its utility in measuring the concentration of hydrogen ions in solution.
Calculating the mutual information between two nodes in a graph is like injecting blue dye into one of them and measuring the concentration of blue at the other.
The research involved measuring the concentration of nutrients and organic material in the water, collection of sediment from the seafloor and monitoring changes in the temperature and saltiness of the water.
A salinity sensor employing photonic crystal fiber is designed for measuring the concentration of salt in sea water.
Among these, DNA microarrays and RNA-Seq have been widely adopted to obtain gene expression profiles, by measuring the concentration of tens of thousands of mRNA molecules in single assays1,2,3,4,5.
Absorption and desorption of oxygen was studied by measuring the concentration profiles of oxygen in the liquid phase.
Flame photometry has been used for measuring the concentration of Na+, K+ and silver nitrate titrate has been used for measuring the concentration of Cl−.
Method of barium sulfate turbidity has been used for measuring the concentration of SO 4 −2.
