About YAMAMOTO MEGUMI
About YAMAMOTO AKIHIKO
About ONO ICHIRO
About 愛媛大学理学部紀要
About internal friction
About Elastic Modulus
About attenuation constant
About natural frequency
About fast Fourier transformation
About periclase
About spectral analysis
About free vibration
About vibration test
About autoregressive model
About degeneracy
About Physics of the earth's interior in general
About Excitation,generation and measurements of vibrations
About 球
About 解析
About 弾性
About 内部摩擦