This invention resides in a wet-tap sensor assembly and related method for use with containers, such as, pressurized pipes of flowing liquids to measure the contents therein. Further, the multi-user MIMO receiver comprises an equalizer configured to equalize the pre-coded signal based on the estimated information concerning the pre-coding vector for the paired UE. Process comprises a mixture of a material of mixed-metal oxides that contain iron and carbon black, treating the mixture to produce nanophase iron, wherein the resulting lunar dust simulant contains \u03b1-iron nanoparticles and Fe3O4. A format may comprise a desired color, font or any other user interface parameter. The image processing method utilizes the pixel data in a specific block sampled from the pixel elements during one of the odd and the even field periods to interpolate a specific pixel in the specific block. The apparatus includes a plurality of electrode lines that feed current to or from a plurality of light emitting diodes, and a flexible printed circuit board that has a plurality of connection lines electrically connected to the plurality of electrode lines through the plurality of contact holes.