For the past decade, scientists have been trying to get to the bottom of what seemed like a major inconsistency in the ...

The formula for this is: ROI = (Sales growth- Marketing Cost) / Marketing Cost. There are also more elaborate ways to measure ROI, such as with campaign attributable ROI, which factors in existing ...

Abstract: Earth resistivity measurement interpretation techniques developed as part of a major EPRI research project on transmission line grounding are described and discussed. The interpretation ...

Soil resistivity measurement was carried out at the substation site using ... It was also found that, the calculated earth grid resistance from IEEE Std. 80-2000 equation was lower than the grid ...

This research presents an alternative cheap and quick application for investigating water seepage in earth dams, through the application of the DC resistivity geophysical method from the electrical ...