A dye-sensitized solar cell with high conversion efficiency is provided. A shuttle is configured for movement along an inner periphery of the track. Further, the silencer for an airline hood is installed in the protective hood, thus minimizing noise, therefore increasing work efficiency, when a worker works with the protective hood on. Still further provided by the invention are methods for producing soybean plants by crossing the soybean variety A1026287 with itself or another soybean variety and plants produced by such methods. As a result, the mounting efficiency can be increased and the substrate can be manufactured at a low cost. As a result, fluids may enjoy, for example, extended drainage intervals and thereby reduce component wear.