Abstract: An embodiment of the invention may include a method, computer program product and computer system for disseminating messages to a user. The embodiment may receive a plurality of messages. The embodiment may classify the plurality of messages based on metadata contained in each message, wherein the metadata corresponds to one or more topics. The embodiment may place one or more messages from the plurality of messages in a queue associated with a user. The embodiment may receive a request for a message from the user, wherein the request details a first preferred topic. The embodiment may determine a message in the user queue that corresponds to the first preferred topic. The embodiment may send the user the message from the plurality of messages corresponding to the first preferred topic.

Abstract: An embodiment of the invention may include a method, computer program product and computer system for disseminating messages to a user. The embodiment may receive a plurality of messages. The embodiment may classify the plurality of messages based on metadata contained in each message, wherein the metadata corresponds to one or more topics. The embodiment may place one or more messages from the plurality of messages in a queue associated with a user. The embodiment may receive a request for a message from the user, wherein the request details a first preferred topic. The embodiment may determine a message in the user queue that corresponds to the first preferred topic. The embodiment may send the user the message from the plurality of messages corresponding to the first preferred topic.

Abstract: A closed-cell foam comprises at least about 50 weight percent thermoplastic polymer and from about 5 to about 50 weight parts of particles dispersed in the thermoplastic polymer per 100 weight parts of the thermoplastic polymer. The particles have an average size in the longest dimension of from about 5 to about 300 microns. If the particles are electrically conductive, then the foam has a surface resistivity of at least about 1×106 ohms. The foam is useful in sound dampening applications.

Abstract: To reduce profile losses in the aerofoils of low pressure turbines of axial flow reaction turbines, the wake-passing effects on a row of aerofoils downstream of a first row of aerofoils are enhanced by providing a region of roughness on part of the suction surface of each aerofoil of the downstream row. The region of roughness has its leading edge between the location of the geometric throat on the suction surface and a location 75% of the surface perimeter from the leading edge. The region extends over at least 3% of the suction surface perimeter. The use of such a region of roughness is particularly effective in improving the performance of very high-lift aerofoils (coefficient of lift of 1.1 or greater).