Abstract: A micro-fluidic flow device and method. The device includes a conduit having an inlet and an outlet distal from the inlet. The conduit further includes a plurality of constrictions each having a reduction in a cross-sectional area of the conduit in a direction from the inlet to the outlet. The constrictions are arranged in series and the reduction in cross-sectional area at each of the constrictions is sufficient to induce extensional flow in a fluid travelling therethrough, such that the maximum strain rate in the extensional flow region is at least 500 s?1.

Abstract: A micro-fluidic flow device and method. The device includes a conduit having an inlet and an outlet distal from the inlet. The conduit further includes a plurality of constrictions each having a reduction in a cross-sectional area of the conduit in a direction from the inlet to the outlet. The constrictions are arranged in series and the reduction in cross-sectional area at each of the constrictions is sufficient to induce extensional flow in a fluid travelling therethrough, such that the maximum strain rate in the extensional flow region is at least 500 s?1.

Abstract: A system and method for processing particulars of a transaction over a network. The system comprises a supply chain tracking module for receiving supply chain event data from at least one supply chain monitor, the supply chain data relating to the condition or location of an item along a supply chain. The system also comprises a term and requirements module for receiving initial terms and requirements associated with the transaction and for generating modified terms and requirements based on supply chain event data and on at least one value algorithm, the modified terms and requirements being generated while the item is still in the supply chain.