1. The vertical flow path reduces velocity non-uniformities in the acoustic chamber resulting from gravity forces.

2. Though Copernicus eliminated circles to explain retrograde motion, he added more smaller ones to account for no uniformities of planetary ⋆ Copernican model has a force between

3. By incorporating a diffusion hindering species (256A) at the vicinity of PN junctions of P-channel transistors comprising a silicon/germanium alloy, (255) diffusion related non- uniformities of the PN junctions may be reduced, thereby contributing to enhanced device stability and increased overall transistor performance.