Theory of ω−4/3\omega^{-4/3} law of the power spectrum in dissipative flows

It is demonstrated that $\omega^{-4/3}$ law of the power spectrum with the angular frequency $\omega$ in dissipative flows is produced by the emission of dispersive waves from the antikink of an congested domain. The analytic theory predicts the spectrum is proportional to $\omega^{-2}$ for relatively low frequency and $\omega^{-4/3}$ for high frequency.Comment: 11 pages, 2 figure

Flux-free conductance modulation in a helical Aharonov-Bohm interferometer

A novel conductance oscillation in a twisted quantum ring composed of a helical atomic configuration is theoretically predicted. Internal torsion of the ring is found to cause a quantum phase shift in the wavefunction that describes the electron's motion along the ring. The resulting conductance oscillation is free from magnetic flux penetrating inside the ring, which is in complete contrast with the ordinary Aharonov-Bohm effect observed in untwisted quantum rings.Comment: 10 pages, 4 figure

Interhemispheric asymmetry of the high‐latitude ionospheric convection on 11–12 May 1999

Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/95394/1/jgra16830.pd

Power-law behavior in the power spectrum induced by Brownian motion of a domain wall

We show that Brownian motion of a one-dimensional domain wall in a large but finite system yields a $\omega^{-3/2}$ power spectrum. This is successfully applied to the totally asymmetric simple exclusion process (TASEP) with open boundaries. An excellent agreement between our theory and numerical results is obtained in a frequency range where the domain wall motion dominates and discreteness of the system is not effective.Comment: 4 pages, 4 figure

かつおだし摂取のマウスの情動行動及び脳内パルブアルブミン陽性ニューロンに及ぼす影響

富山大学・富生命博甲第88号・Jargalsaikhan Undarmaa・2017/03/23Nutritional Neuroscience,Published online:21 Jul 2016,1-16,doi:10.1080/1028415X.2016.1208429に掲載富山大学201