Almost all cell types exhibit some form of polarity; cell polarity refers to the spatial differences in shape, structure and function within a cell, which enables the cell to carry out specialized ...

The molecular mechanisms that drive cell polarization are remarkably conserved throughout metazoans. A group of genes (called the par genes), first discovered in the nematode Caenorhabditis elegans, ...

The Schottky to Ground method is nearly identical to the Diode to Ground method described above. It requires that the potential source of reverse polarity be well understood, and that the Schottky be ...

This is a guest article by Adrian Mikolajczak of Fairchild Semiconductor. Reverse polarity, which is the result of a steady-state reverse bias or a negative transient, can cause serious problems in an ...