A spectral acceleration attenuation model for Japan is presented in the present study. The
data set includes a very large number of strong ground-motion records up to the 2003 Off …

… Then the summation with respect to k in (1) become \"_’.'." (ki)!’ … motions, because it generates
an w high frequency fall—off for u with flat spectra as discussed in detail by Irikura (1983). …

Vibrational frequencies determined from ab initio calculations are often scaled by empirical
factors. An empirical scaling factor partially compensates for the errors arising from …

… Irikura and Muramatu, and Imagawa and Mikumo improved Hartzell's method by introducing
… From the comparison with the observed seismograms of the mainshock, Irikura and …

Vibrational zero-point energies (ZPEs), as determined from published spectroscopic
constants, are derived for 85 diatomic molecules. Standard uncertainties are also provided, …

… , for those K-net … K-net sites to establish a site classification index using the mean spectral
ratios over a wide range of spectral period. Using the index, we were able to classify both K-net …

The 17 January 1995 Hyogo-ken Nanbu earthquake is a typical example showing that the
ground motions along basin-edge faults can be very destructive. In this study, we simulate the …

… simulated by the summation of the HGFs following the EGF method of Irikura (1986). We
simply outline the procedure of Irikura (1986) formulated to match the scaling of source spectra …

Methane is spontaneously dehydrogenated in the gas phase by many metal ions of the 5d
transition series. In most cases, the MCH2+ produced undergoes further reactions, leading …

We estimate strong motion generation areas that reproduce near-source ground motions in
a broadband frequency range (0.2-10 Hz) using the empirical Green's function technique. …