An international research team led by the Paul Scherrer Institute PSI has measured the radius of the nucleus of muonic helium ...

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: Uncertainties unavoidably exist in modeling for nonlinear systems: state equation, measurement equation, and/or noises statistics might be uncertain. Such model mismatches render the ...

Instead, a set of new and improved measurement equations are formulated in this article for such buses measured by TWM, and the measurements include line-to-line complex power and virtual ...

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