Abstract: A system for testing at least one test piece. The system includes a pressure vessel including a first chamber receiving a first fluid at a first pressure. The pressure vessel further includes a second chamber receiving a second fluid. The pressure vessel further includes an actuating membrane fluidly separating the first chamber from the second chamber. The system further includes a test vessel including an internal chamber disposed in fluid communication with the second chamber. The test vessel further includes at least one test wall coupled to the at least one test piece. The system further includes an actuator engaged with the actuating membrane and configured to apply a time-varying force on the actuating membrane while the first pressure is being applied by the first fluid on the actuating membrane.

Abstract: A system, method, and computer program for managing integrated real-time information about air flight trips and providing that information to multiple users by way of a flight operations system (FOS), including a data engine (DE) and render engine (RE). A computerized Upstream Distribution Center (UDC) containing a packet manager connects to the FOS and to a user interface including a computer display using text, image and color. The UDC is connectable to multiple user interfaces containing copies of the computer program through computer networks by which information is collected and propagated on a real time basis using object-relational mapping, object caching and proactive notification or “push” technology.