A method and apparatus for measuring the vibration of rotating blades, such as turbines, compressors, fans, or pumps, including sensing the return signal from projected energy andor field changes from a plurality of sensors mounted on the machine housing. The device can be configured to be capable of reducing the possibility of a break of the wire even under a thermal shock and the like. The invention also provides methods for preventing and treating disorders associated with expression of VTP. If the NAT information is duplicate, then interference with the communication of the other on-premise terminal 101 is prevented by modifying the relay information for which a setting attempt is being made, specifically the port number of the gateway 110 on a global network 001. , in cell cultures, for either making cells more susceptible to apotosis or more resistant to it. Accordingly, it is possible to dynamically change a broadcast search list that provides search information regarding broadcast channels and to provide a user with the dynamically changed broadcast search list.