Sökning: "coulometric reduction."
Hittade 2 avhandlingar innehållade orden coulometric reduction..
1. Quantitative in situ analysis of initial atmospheric corrosion of copper induced by carboxylic acids
Sammanfattning : The interaction of carboxylic acids with copper is a phenomenon found both outdoors and, more commonly, indoors. The influence on copper of some carboxylic acids (formic, acetic, propionic, and butyric) have so far been studied at concentrations levels at least three or four orders of magnitude higher than actual indoor conditions (< 20 ppb, volume parts per billion), and with only limited emphasis on any mechanistic approach. LÄS MER
2. Optimal pacing with and implantable pO2 sensor
Sammanfattning : A goal in modern pacemaker technology is to adapt the timing of stimulation to the metabolic demand and to optimize the hemodynamics of the diseased heart. Because the plasma concentration of mixed venous oxygen is a good indicator of workload and circulation, we developed an implantable coulometric blood oxygen sensor to improve the rate adaptation. LÄS MER