Abstract: A system (10) for providing guided buying decision support within an electronic marketplace environment includes a server (42) that interacts with buyers (12) to receive procurement parameters for items. An option generator (50) receives procurement parameters for a particular item needed by a particular buyer (12), determines one or more acceptable item-supplier combinations consistent with the procurement parameters for the item, and generates one or more recommended options for communication to the buyer (12), each recommended option specifying a service through which it is possible to procure the item consistent with the procurement parameters. The server (42) further interacts with the buyer (12) to receive a selection of a particular recommended option. A manager application (46) automatically initiates the service specified in the selected recommended option in an attempt to procure the item consistent with the procurement parameters.

Abstract: A process for manufacturing a component on which in-service stresses are imposed by in-service loading conditions. The process generally entails fabricating the component such that residual stresses are induced in the component that substantially offset one or more primary stresses which would otherwise limit the maximum service life of the component. The residual stresses are induced by creating compressive stresses in the component that extend sufficiently beneath the working surface of the component during fabrication. In order to appropriately attain the necessary residual stresses, the process of this invention includes developing a model of the component, and then applying the in-service loading conditions to the model to determine the in-service stresses on the component. Thereafter, at least one of the in-service stresses is identified as being critical, i.e., a stress that establishes the maximum service life of the component.