Some embodiments of the present invention provide a system that analyzes data from a computer system. Furthermore, the turbine comprises a gas shielding for preventing a flow of said fluid from impinging on said sliding support means. The system is a distributed system where the vibration protection and at least a part of the condition monitoring is in an intrinsically safe distributed unit located on or at the rotating machinery, even in hazardous areas. The central processing computer receives this work completion signal and prepares a work item notice that indicates that the next step can be started, such that the notice can be displayed on the screen of the terminal computer used for the next step. This compound may be used as a plasticizer which can replace a phthalate-based plasticizer. The device contains a manipulation portion that a user manipulates to select a desired variation of the frame rate change over time from plural variations thereof, and a control portion that controls generation of a frame rate control signal for bring the frame rate automatically to the variation of the frame rate change selected by the manipulation portion.