A partitioning method for an integrated circuit design includes providing a textual file representing the design as library-specific cells and interconnections, including timing data for the cells and timing data derived from the design after placement and routing. The air propels liquid through the cells, scavenging ponded liquid so that the particulates are deposited as well-packed beds to fill the compartments. Thus the present invention also pertains to compositions for the treatment and prophylaxis of infection or inflammation associated with bacterial infection. The second signal is based on the first signal. In a preferred embodiment, the device is a hand-held, non-contact heatbeam dolorimeter.