http://www.sciencemag.org/content/331/6016/453.abstract?sid=210e12c0-edf2-4282-b53f-d99c0011ea96
ʂ̃TCgɃWv悤ƂĂ܂BXΏL̃NNbNĂ
UPLIFTōLȂő̌܂傤IKȉ{Ct܂I