The present invention relates generally to compositions with a health benefit. The profit can be calculated by deducting, from the revenues that are expected to be generated from an ad delivered based on the collected profile, at least the price of ad space at a media property where the BT company might like to deliver ads to the profiled visitor. for a time of between 30 minutes and 1 hour to consolidate the defects; applying a second defect enlargement heat treatment to the substrate at a temperature of between 900 and 1000\xb0 C. A master resource object located on the master node grants locks to shadow resource objects located on the nodes on which are located the processes that desire to access the resource.