著者
髙森 絵斗 水口 真希 早田 恵乃 渡邊 裕文 文野 住文 鈴木 俊明
出版者
理学療法科学学会
雑誌
理学療法科学 (ISSN:13411667)
巻号頁・発行日
vol.30, no.6, pp.939-943, 2015 (Released:2016-01-09)
参考文献数
9

〔目的〕脳血管障害片麻痺患者の麻痺側母指球筋の筋緊張抑制に対する手太陰肺経の尺沢への経穴刺激理学療法の効果を明らかにすることとした.〔対象〕本研究に同意を得られた脳血管障害片麻痺患者7名とした.〔方法〕尺沢への経穴刺激理学療法施行の前後に麻痺側母指球筋からF波を測定し,安静試行と他の試行との間で振幅F/M比,出現頻度,立ち上がり潜時をそれぞれ比較した.〔結果〕振幅F/M比は安静試行と比較して,経穴刺激理学療法試行中,終了直後,5分後,10分後,15分後に有意に低下した.出現頻度,立ち上がり潜時は,経穴刺激理学療法試行前後の変化を示さなかった.〔結語〕筋緊張抑制目的の経穴刺激理学療法では,脊髄神経機能の興奮性を抑制することが示唆される.
著者
石燈籠平成調査会
出版者
奈良学学会
雑誌
奈良学研究 (ISSN:13445936)
巻号頁・発行日
no.6, pp.85-108, 2003-03
著者
西川 真理子 西 一也 川野 留美 山本 啓子 小林 洋子 原田 由加 渡邊 達夫
出版者
Japanese Society for Oral Health
雑誌
口腔衛生学会雑誌 (ISSN:00232831)
巻号頁・発行日
vol.42, no.5, pp.682-688, 1992-10-30 (Released:2010-10-27)
参考文献数
21
被引用文献数
2 2

The purpose of this study was to evaluate the plaque removal effect of a dentifrice containing granulated zeolite. Fifteen volunteers, who were nurses, dental hygienists and dentists between the ages of 21 and 42 years participated in the experiments. Following professional toothbrushing, the subjects refrained from toothbrushing for 3 days. Then daily professional toothbrushing was performed by trained dental hygienists with the experimental dentifrice for 5 days. No oral hygiene procedure was performed for 3 days after the first clinical trial. The second trial with the control dentifrice was done for 5 days. During each trial, the subjects stopped all personal oral hygiene procedures. The plaque removal effect was evaluated using plaque scores before and after toothbrushing. At 24 and 72 hours after toothbrushing, the inhibitory effect on plaque formation was calculated. The results showed that the experimental dentifrice was significantly more effective in removing plaque on the lingual surfaces and gingival margins and the interproximal gingival margins of the teeth than the control dentifrice. Significant difference was also found between the two dentifrices in removing plaque in pits on the occlusal surfaces. There was no significant difference in the inhibitory effect of the two dentifrices on plaque formation. This suggests that the dentifrice containing granulated zeolite improved the effect of toothbrushing. A questionnaire survey indicated that many subjects preferred the dentifrice containing granulated zeolite. No clinical side effects were observed in the two dentifrices.
著者
阿保 達也 松原 仁
雑誌
ゲームプログラミングワークショップ2019論文集
巻号頁・発行日
vol.2019, pp.155-160, 2019-11-01

コンピュータゲーム開発において、レベルデザイン、つまり難易度の調整は非常に重要なフェーズであるとともに、手間がかかりそれ自体が難しい。本研究では、ローグライクゲームのプレイ特徴を抽出、クラスタリングすることで、その結果を動的難易度調整に適用し、プレイ内容に応じて実際に難易度を動的に調整することを目的とする。
著者
佐野 直子
雑誌
人間文化研究 = Studies in Humanities and Cultures (ISSN:13480308)
巻号頁・発行日
vol.27, pp.91-117, 2017-01-31

本論文は、消滅の危機に瀕する言語(危機言語)の一つであるオクシタン語を用いてイマージョン教育を実施しているNPO団体であるカランドレートと、カランドレートの教員の養成を担う高等教育機関アプレーネの参与観察やインタビュー調査を通して、近代の「十全な<言語>」理念に対する批判的な検討を行うことを目的とする。多くの危機言語の復興運動は、幼少時からの育成のための学校教育が中心となってきたが、40年近くにわたって独自のイマージョン教育活動を続けているカランドレートでは、生徒のみならずオクシタン語で教える教員ですら当該言語の「母語話者」ではなくなっている。カランドレートの意義とは、幼少期からの言語習得による擬似的「母語話者」の育成や、「母語話者」によって社会全体で使用される「十全な<言語>」像の保持にあるのではなく、成人になってからでも当該言語を徹底して習得し、当該言語を使用することを職業とし、オクシタン語を次世代に伝えたいという強い欲望を持つ教師という「十全な話者」が作り出されることであり、欲望としての言語を効果的に使用する「特別な場」を提供することである。
著者
永井 聡子 ナガイ サトコ Satoko NAGAI
雑誌
静岡文化芸術大学研究紀要 = Shizuoka University of Art and Culture bulletin
巻号頁・発行日
vol.15, pp.67-72, 2015-03-31

帝国劇場における「貴賓席」は舞台と客席を繋げる前舞台領域に存在し、両者の関係性を提示している。本論文では、劇場の近代化の過程において議論となった舞台と客席の前舞台領域における関係性を考察するため、1911年に開場した帝国劇場とその劇場建設のモデルのひとつとなったパリのオペラ座(ガルニエ設計)を例に、当時設けられた「貴賓席」の配置について考察する。考察の方法は、劇場に関する当時の資料、劇場関係者の言説を中心として論じる。
著者
KRZYŚCIN Janusz
出版者
Meteorological Society of Japan
雑誌
気象集誌. 第2輯 (ISSN:00261165)
巻号頁・発行日
pp.2020-055, (Released:2020-08-25)
被引用文献数
4

A method is proposed to gain insight into ozone recovery over Antarctica. The following metrics relating to the ozone hole are considered: minimum total column ozone (TCO3) within the hole, TCO3 at the South Pole, area of the ozone hole, mass of ozone loss within the hole, and density of loss per unit area. The daily metric values, based on the Royal Netherlands Meteorological Institute archives of the ozone hole, are averaged for each year over the period 1979-2019 for the following intervals: 1 Sep.–30 Sep., 15 Sep.–15 Oct., 1 Oct.–31 Oct., 15 Oct.–15 Nov., and 1 Nov.–30 Nov. The following indicators of the ozone hole recovery are examined: the metric recovery rate by 2019 (i.e., the change between its extreme and its 2019 level divided by the change between the extreme year and 1980) and the year of metric recovery. The recovery year is derived by forward-in-time extrapolation of the metric linear trend found for the period 2000-2019. The uncertainties in these indicators are obtained using a bootstrap approach analyzing statistics of the synthetic time series of the metrics. A comparison of the proposed ozone hole healing indicators with the indicators inferred from the equivalent effective stratospheric chlorine (EESC) loading over Antarctica (22.1 % and year 2076) shows to what extent recovery of the ozone layer is associated with EESC effects. For the mass and density of ozone loss in the periods 1 Sep.–30 Sep. and 15 Sep.–15 Oct., the metric recovery rate by 2019 is ∼ 2 times larger and the recovery year is at least 20-30 years earlier than the corresponding indicators of the EESC changes. Therefore, the ozone hole is recovering faster during these periods than expected based on the stratospheric halogen loading alone.
著者
WANG Ke CHEN Guanghua BI Xinxin SHI Donglei CHEN Kexin
出版者
Meteorological Society of Japan
雑誌
気象集誌. 第2輯 (ISSN:00261165)
巻号頁・発行日
pp.2020-056, (Released:2020-07-13)
被引用文献数
2

The tropical oceans spawn hundreds of tropical disturbances during the tropical cyclone (TC) peak season every year, but only a small fraction eventually develop into TCs. In this study, using observations from Global Precipitation Measurement (GPM) satellite, tropical disturbances over the western North Pacific (WNP) from July to October during 2014-2016 are categorized into developing and nondeveloping groups to investigate the differences between satellite-retrieved convective and stratiform precipitation properties in both the inner- (within 200 km of the disturbance center) and outer-core (within 200-400 km of the disturbance center) regions. The developing disturbances experience a remarkably more oscillatory process in the inner-core region than in the outer-core region. The large areal coverage of strong rainfall in the inner-core region of the disturbance breaks into scattered remnants, and then reorganizes and strengthens near the disturbance center again. In contrast, the precipitation characteristics in the nondeveloping group evolve more smoothly. It can be summarized that disturbances prone to develop into a TC over the WNP satisfy two essential preconditions in terms of precipitation characteristics. First, a large fraction of stratiform precipitation covers the region that is within 400 km from the disturbance center. The mean vertically-integrated unconditional latent heating rate of stratiform and convective precipitation in the developing group above 5.5 km is 6.6 K h−1 and 2.4 K h−1, respectively; thus, the stratiform rainfall makes a major contribution to warming the upper troposphere. Second, strong convective precipitation occurs within the inner-core region. Compared with stratiform precipitation, which has a critical role in warming the mid-to-upper levels, the most striking feature of convective precipitation is that it heats the mid-to-lower troposphere. Overall, tropical cyclone formations evolving from parent disturbances can be regarded as an outcome of the joint contribution from the two distinct types (convective and stratiform) of precipitation clouds.
著者
HERMOSO Alejandro HOMAR Victor GREYBUSH Steven J. STENSRUD David J.
出版者
Meteorological Society of Japan
雑誌
気象集誌. 第2輯 (ISSN:00261165)
巻号頁・発行日
pp.2020-053, (Released:2020-07-09)
被引用文献数
4

Uncertainty in numerical weather forecasts arising from an imperfect knowledge of the initial condition of the atmospheric system and the discrete modelling of physical processes is addressed with ensemble prediction systems. The breeding method allows the creation of initial condition perturbations in a simple and computationally inexpensive way. This technique uses the full nonlinear dynamics of the system to identify fast-growing modes in the analysis fields, obtained from the difference between control and perturbed runs rescaled at regular time intervals. This procedure is more suitable for the high resolution ensemble forecasts required to reproduce small scale high impact weather events, as the complete nonlinear model is applied to generate the perturbations. The underdispersion commonly found in ensemble forecasts emphasizes the need to develop methods that increase ensemble spread and diversity at no cost to forecast skill. In this sense, we investigate the benefits of different breeding techniques in terms of ensemble diversity and forecast skill for a mesoscale ensemble over the Western Mediterranean region. In addition, we propose a new method, Bred Vectors Tailored Ensemble Perturbations designed to control the scale of the perturbations and indirectly the ensemble spread. The combination of this method with orthogonal bred vectors shows significant improvements in terms of ensemble diversity and forecast skill with respect to the current arithmetic methods.
著者
CAO Xi WU Renguang DAI Yifeng XU Jing
出版者
Meteorological Society of Japan
雑誌
気象集誌. 第2輯 (ISSN:00261165)
巻号頁・発行日
pp.2020-052, (Released:2020-07-09)
被引用文献数
1

The effects of an upper-level anticyclonic circulation and a lower-level cyclonic circulation on tropical cyclone (TC) genesis are examined by idealized simulations using the Advanced Research Weather Research and Forecasting (WRF-ARW) model. The simulation results show that the upper-level anticyclonic circulation makes a negative contribution to TC genesis, whereas the lower-level cyclonic circulation makes a positive contribution. The upper-level anticyclonic circulation results in slower TC genesis due to a large vertical zonal wind shear that shifts the upper-level vortex eastward from its initial position, which is unfavorable for the vertical alignment and warm core maintenance of the vortex. This large vertical zonal wind shear is associated with the asymmetries of the vertical motion and associated diabatic heating induced by the lower-level beta gyre. The upper-level anticyclonic circulation increases the westerly wind to the north of the vortex, resulting in a large vertical westerly wind shear. Thus, the initial upper-level anticyclonic circulation is not necessary for TC genesis, and the strong upper-level anticyclonic circulation generally observed with a strong TC should be regarded as a result of deep convection. In contrast, strong lower-level winds due to the superposition of the large-scale lower-level cyclonic circulation and vortex induce large surface heat fluxes and vorticity, leading to strengthened convection and diabatic heating and a quick build-up of positive vorticity, resulting in rapid TC genesis.
著者
CHEN Xiuhong HUANG Xianglei CAI Yifan SHEN Haoming LU Jiayue
出版者
Meteorological Society of Japan
雑誌
気象集誌. 第2輯 (ISSN:00261165)
巻号頁・発行日
pp.2020-048, (Released:2020-06-12)
被引用文献数
1

Accurate forecast of ground horizontal irradiance (GHI) is one of the key issues for power grid managements with large penetration of solar energy. A challenge for solar forecasting is to forecast the solar irradiance with a lead time of 1-8 hours, here termed as intra-day forecast. This study investigated an algorithm using a long short-term memory (LSTM) model to predict the GHI in 1-8 hours. The LSTM model has been applied before for inter-day (> 24 hours) solar forecast but never for the intra-day forecast. Four years (2010-2013) of observations by the National Renewable Energy Laboratory (NREL) at Golden, Colorado were used to train the model. Observations in 2014 at the same site were used to test the model performance. The results show that, for a 1-4 hour lead time, the LSTM-based model can make predictions of GHIs with root-mean-square-errors (RMSE) ranging from 77 to 143 W m−2, and normalized RMSEs around 18.4 ∼ 33.0 %. With 5-minute inputs, the forecast skill of LSTM with respect to smart persistence model is 0.34 ∼ 0.42, better than random forest forecast (0.27) and the numerical weather forecast (−0.40) made by the Weather Research and Forecasting (WRF) model. The performance levels off beyond 4-hour lead time. The model performs better in fall and winter than in spring and summer, and better under clear-sky conditions than under cloudy conditions. Using adjacent information from the reanalysis as extra inputs can further improve the forecast performance.
著者
OSE Tomoaki TAKAYA Yuhei MAEDA Shuhei NAKAEGAWA Toshiyuki
出版者
Meteorological Society of Japan
雑誌
気象集誌. 第2輯 (ISSN:00261165)
巻号頁・発行日
pp.2020-047, (Released:2020-07-01)
被引用文献数
6

The southerly surface wind index over the summertime East Asia (SWI) is strengthened in the future in the fifth phase of the Coupled Model Intercomparison Project (CMIP5). However, the differences among the models are much larger than the ensemble average. The empirical orthogonal function (EOF) analysis is applied to the future changes in the East Asian surface pressure pattern responsible for the SWI. The ensemble average and five EOF modes for the pressure patterns and the associated precipitation changes are identified, and their possible sources are examined. The CMIP5 ensemble mean change in the summertime Asia Pacific surface pressure pattern possesses the characteristics of the first to third modes. The first and second mode components contribute to the positive SWI in the future, but are cancelled mostly by the third mode component. The first mode is high surface pressure anomalies over low Asia Pacific sea surface temperature. The second mode is related to warm temperature anomalies over the Northern Hemisphere continents and the increased equatorial Pacific precipitation. The large model dependence of the SWI is created by the third mode, which represents the weak Pacific High in northern East Asia and is characterized with suppressed vertical motions over the northern Indian and Pacific oceans. The fourth mode is the Okhotsk High. The fifth mode represents the east–west contrast of the southern East Asian surface pressure anomalies and is associated with the Northern Hemisphere ocean temperatures. The fourth and fifth modes feature the mean projection using the 10 models reproducing an accurate present-day summertime East Asian climatology.  The mode-related suppressed vertical motions in global warming reflect the present-day vertical motion (i.e., precipitation) climatology; hence, the future increase/decrease in the SWI tends to be projected by models simulating the relatively small/large Asia Pacific monsoon precipitation over the tropical oceans, except near the mountains, in the present-day model climatology.

1 0 0 0 OA 懐徳堂遺書

著者
懐徳堂記念会 編
出版者
松村文海堂
巻号頁・発行日
vol.蘭州茗話, 1911