Hopefully you have come to the conclusion that this is in fact impossible. The reason for this is that length and area have different units, and quantities with different units cannot be added ...

Objectives: To examine the potential of a two dimensional (2D) video analysis method for screening for excessive valgus. Methods: Ten female and 10 male National Collegiate Athletic Association ...

The result is a three-dimensional Fourier ... In the present stage of the analysis the most urgent objective was an electron-density map detailed enough to show the general layout of the molecule ...