"We can see the filters are working because the concentrations of black carbon are going down year by year".
However, 2 μM dFdC should still inhibit ribonucleotide reductase after 24-h exposure because the concentrations of dCDP, dADP and dGDP were still less than 50% of control values.
Because the concentrations of 1-ethyl-3- 3-dimethylaminopropyl) carbodiimide (EDC), N-hydroxysuccinimide (NHS), and glucose oxidase significantly affected the immobilization efficiency, these factors were optimized by the Box–Behnken design.
Because the concentrations of hydrogen and hydroxide ions in solution can be measured, notably by determining the electrical conductivity of the solution (its ability to carry an electrical current), a quantitative measure of the acidity or alkalinity of the solution is provided.
An analysis of the composition of ashes produced in different sewage sludge treatment plants indicates that the proposed technology could be successfully applied in most of such units, especially because the concentrations of elements such as K, Mg, Na, P are sufficiently high, respectively 1.5 12.1 g/kg; 9.9 14.9 g/kg; 3.6 13,3 g/kg and 27,4 99,0 g/kg.
Because the concentrations of antiepileptic drugs to be expected depend on the patients present during sampling time, a generally high variability will occur.
The main products were glutamate and CO2, because the concentrations of other byproducts (lactate, acetate, and other amino acids) were very low.
Lights are flashing from the pyramid, 9.36pm BST If you're at the back, apparently, the view is terrible because the concentration of flags is so great.
Health care jobs pay a little less than the average job in the Northeast only because the concentration of exceptionally lucrative Wall Street jobs skews the overall numbers.
