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【博士論文本文の要約】中国・内モンゴルの民族学校における学校と地域の連携に関する研究:子ども・保護者・教員・地域連携協力者の評価をもとに
Get PDF奈良女子大学博士(学術)博士論文本文はやむを得ない事由により非公開。【内容の要旨及び審査の結果の要旨】http://hdl.handle.net/10935/6078doctoral thesi
日本における漢語「人間」の意味について :「軍記物語」を中心に
Get PDFThis paper is part of a study to clarify the meaning of Japanese "人間" from the end of the Heian period to the present. In this article, I collected examples of "人間" from "Military story", Then, an overview of the correlation between the meaning of "人間" and the genre was given.departmental bulletin pape
Use of light response curve parameters to estimate gross primary production capacity from chlorophyll indices of global observation satellite and flux data
No full textThe photosynthetic rate has a nonlinear relationship with PAR during the day. We previously developed an algorithm for estimating GPP capacity, which is defined GPP under low-stress condition, using light response curves (LRCs). In this study, we studied the characteristics of LRC parameters of the initial slope and the maximum gross photosynthesis rate (Pmax), and formulas to calculate Pmax from the relationship between the chlorophyll index of the green and near-infrared (NIR) bands (CIgreen) and the GPP capacity at PAR = 2000 μmol m−2 s−1 (GP2000) for nine vegetation types spanning tropical to subarctic climates on the Eurasian and North American continents using eddy covariance flux measurements and Moderate Resolution Imaging Spectrometer (MODIS) data. The slope of the relationship between CIgreen and GP2000 was highest for sites dominated by herbaceous plants such as open shrubland, savanna, and cropland (rice paddy); it was lower at sites dominated by woody plants. The yearly GPP/GPP capacity ratio was close to one in flux data. When the method was applied to satellite data, the daily GPP capacity exhibited a similar seasonal pattern to that of the Flux GPP and MODIS GPP products. Under high dryness conditions, Flux GPP showed the drop from the GPP capacity estimated from CIgreen and diurnal PAR data around noon, and they were nearly identical during the early morning and late afternoon. The instantaneous GPP capacity could be considered the baseline of the instantaneous GPP with stress-free conditions and important for quantifying midday depression at the sub-day scale.journal articl
Two-point closed string amplitudes in the BRST formalism
No full textTwo-point tree-level amplitudes in bosonic closed string theory are described by a correlation function within the BRST formalism, which respects manifest Lorentz and conformal invariance. In the derivation of the two-point amplitudes, we use the mostly BRST exact operator, which has been introduced for two-point open string amplitudes, and a closed string vertex with ghost number three, which has been explored in our recent work, in addition to the conventional one.journal articl
Accelerated fluoride-ion intercalation/deintercalation in a layered-perovskite cathode by controlling the interlayer distance for fluoride-ion batteries
No full textFluoride-ion batteries (FIBs) are promising candidates for next-generation batteries because of their high theoretical energy density. A Ruddlesden-Popper perovskite oxide, La1.2Sr1.8Mn2O7, is not only a known host material that undergoes fluoride-ions intercalation/deintercalation reactions but also exhibits a high capacity and good cyclability when used as a cathode material of FIBs. However, the kinetics of fluoride-ion intercalation/deintercalation in this compound must be further improved for practical application. In this study, we control the interlayer distance to improve the fluoride-ion diffusion by systematically changing x in La2-2xSr1+2xMn2O7. The interlayer distance shows a maximum at x = 0.35 despite a monotonous decrease of the c-axis length with increasing x. The expansion of the interlayer distance suppresses the coulombic repulsion between fluoride-ions and oxide ions, favoring good capacity retention even at higher current densities.This work was supported by JSPS Grant-in-Aid for Scientific Research on Innovative Areas, “Mixed-Anion” (Grant Number JP16H6438 and JP16H6441). Synchrotron radiation experiments were performed at beam line BL14B2 of SPring-8 with the approval of the Japan Synchrotron Radiation Research Institute (JASRI) (Proposal number: 2019A1796, 2019B1512, 2020A1836).journal articl