A system for the detection of compounds, including a target biological organism or component from a sample, using one or more reactant that will bind to the biological organism or compound forming a Raman active product, concentrating the Raman active product, and detecting the Raman active product using Raman light scattering. A hierarchy may be created for claims specific to the insured that includes a claim management case level, a policy level, and a coverage level. The first processor unit and the second processor unit each include a computer and a memory. Articles and uses for the foams are also described. The method includes a step of applying a sinker-channel mask for carrying out a deep sinker multiple energy implant to form a combined sinker-channel region in lower portion of an epitaxial layer to function as a buried source-body contact extending to and contacting a bottom of the substrate functioning as a bottom source electrode. The present invention addresses this problem by providing an interconnect metal layer that comprises rounded comers which are believed to reduce the stresses transferred to a surrounding dielectric layer.