It is an object of the present invention to provide a compressor that has a simple structure, produces a damping effect and improves aerodynamic performance. The base station determines the method for considering the plurality of antennas for the receive diversity, and reports it to the mobile station as broadcast information or measurement control information. The first and second gate conductors are portions of a single elongated conductive member extending over both the first and second channel regions. The current thus formed is monitored. SolutionA polarizing element comprising a film containing a compound represented in the following formula or a salt thereof and a polyvinyl alcohol-based resin having a degree of polymerization from 5,000 to 10,000. Thus, to speed the testing and debugging process, the process of retrieving application change lists, rebuilding the application, executing the application and recording application performance metrics may be automated.