人工膀胱に関する研究とくにその組織学的研究

160, 162, 164, 166, 168, 170ページは空白.1つ目の167ページは誤植. 正しくは165ページ

Multipole tidal effects in the post-Newtonian gravitational-wave phase of compact binary coalescences

We present the multipole component form of the gravitational wave tidal phase for compact binary coalescences (MultipoleTidal), which consists of the mass quadrupole, the current quadrupole, and the mass octupole moments. We demonstrate the phase evolution and the phase difference between the tidal multipole moments (MultipoleTidal) and the mass quadrupole (PNTidal) as well as the numerical-relativity calibrated model (NRTidalv2). We find the MultipoleTidal gives a larger phase shift than the PNTidal, and is closer to the NRTidalv2. We compute the matches between waveform models to see the impact of the tidal multipole moments on the gravitational wave phases. We find the MultipoleTidal gives larger matches to the NRTidalv2 than the PNTidal, in particular, for high masses and large tidal deformabilities. We also apply the MultipoleTidal model to binary neutron star coalescence events GW170817 and GW190425. We find that the current quadrupole and the mass octupole moments give no significant impact on the inferred tidal deformability.Comment: 14 pages, 7 figures. Minor improvements and typos correcte

Effective motivational strategies for English classes in Japan (1) : Based on questionnaires to teachers and students

Although most teachers would agree that motivation has avery important role in determining successor failure in English language learning, research on motivational strategies has infrequently been conducted until now in Japanese contexts. The complete study consists of two related investigations aimed at exploring effective motivational strategies for Japanese junior and senior high school students, with the following article presenting the results of an empirical survey on motivational strategies from the perspectives of English teachers. Eightysix Japanese teachers of English from junior high and senior high schools were asked how important they considered a selection of 50 teaching strategies (Dörnyei and Csizér, 1998). Based on their responses, a concise set of ten motivational macrostrategies called the \u27Ten commandments for motivating Japanese students\u27 were compiled, and then compared with those proposed by Dörnyei and Csizér(1998)

Follow-up analyses of the binary-neutron-star signals GW170817 and GW190425 by using post-Newtonian waveform models

We reanalyze the binary-neutron-star signals, GW170817 and GW190425, focusing on the inspiral regime to avoid uncertainties on waveform modeling in the postinspiral regime. We use post-Newtonian waveform models as templates, which are theoretically rigid and efficiently describe the inspiral regime. We study potential systematic difference in estimates of the binary tidal deformability $\tilde{\Lambda}$ by using different descriptions for the point-particle dynamics and tidal effects. We find that the estimates of $\tilde{\Lambda}$ show no significant systematic difference among three models for the point-particle parts: TF2, TF2g, and TF2+, when they employ the same tidal model. We compare different tidal descriptions given by different post-Newtonian orders in the tidal phase. Our results indicate that the estimates of $\tilde{\Lambda}$ slightly depend on the post-Newtonian order in the tidal phase and an increase in the tidal post-Newtonian order does not lead to a monotonic change in the estimate of $\tilde{\Lambda}$. We also compare the estimate of $\tilde{\Lambda}$ obtained by the post-Newtonian tidal model and numerical-relativity calibrated tidal models. We find that the post-Newtonian model gives slightly larger estimate of $\tilde{\Lambda}$ and wider posterior distribution than the numerical-relativity calibrated models. According to Bayesian model comparison, it is difficult to identify a preference among the post-Newtonian orders by relying on the GW170817 and GW190425 data. Our results indicate no preference among numerical-relativity calibrated tidal models over the post-Newtonian model. Additionally, we present constraints on equation-of-state models for neutron stars with the post-Newtonian model, which show that the GW170817 data disfavor less compact models, though they are slightly weaker constraints than the numerical-relativity calibrated tidal models.Comment: 18 pages, 9 figures, Accepted for publication in Physical Review

An Ethics of Settler Decolonization: Non-Hawaiians in Relationship with Hawaiians

Ph.D