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著者
大林太良編 石部正志[ほか]執筆
出版者
社会思想社
巻号頁・発行日
1974
著者
須藤 茂 阪口 圭一 松林 修 鎌田 浩毅 加藤 完 山本 隆志
出版者
特定非営利活動法人 日本火山学会
雑誌
火山.第2集
巻号頁・発行日
vol.29, pp.S253-S265, 1984

Temperature measurements of the lava of 1983 in Miyake-jima in the Ako district were started fifty days after the eruption and have been continued since then. The following three kinds of temperature data have been obtained (Fig. 2). 1. Temperatures at 20 cm depth along a graveled temporary road on the clinkery surface of the lava using mercury and alcohol thermometers. 2. Temperatures at 0.5 to 2.5 m depth in iron pipes inserted into the clinker layer using thermocouples and mercury thermometers. The pipe holes were distributed along the temporary road and at scattered stations on the surface of the lava. 3. We drilled a borehole (DH-1) which penetrates through 5.5 m-thick lava into the previous ground. Temperature was measured at 10 points in the hole using thermocouples. For comparison, similar measurements in the Awabe district were made in pipes with depths up to 2.5 m (Fig. 3). These pipes were buried in the holes dug into the massive part of the lava for electric poles. The temperature data at 20 cm depth and in the pipe holes (Figs. 5-10) indicate that isothermal surfaces in the clinker layer are very complicated. This complexity is explained by rising plumes of hot vapor irregularly present in the lava field. The vapor is produced by degassing process in the massive part of the lava and comes up through newly formed cooling joints. Once a cooling joint is formed, the temperature of the massive part of the lava around the joint fell rapidly because a gas plume effectively transports the heat from the massive part to the surface. But the rate of temperature decrease varies greatly from one station to another. New plumes were formed sporadically and the temperatures of the new plumes were much higher than the decreased temperatures of the older plumes. Some older plumes died out because degassing process ended or the joints were self sealed by sublimates. It is necessary to arrange a number of observation stations and to add stations timely in order to reveal a cooling history of aa lava like the lava of 1983 in Miyake-jima. Around a plume, a convection cell was identified in the clinker layer (Figs. 16-18), which is similar to a hydrothermal convection system usually found in geothermal areas. The change of the temperature-depth profile of DH-1 with time (Figs. 11, 12) clearly shows that the lava heated the underlying previous ground. The peak shape of the profile has become broader and the depth of the maximum temperature has steadily fallen. The change of the temperature-depth profile also suggests that the upper clinker layer prevented rainfall from effective cooling of the massive part of the lava for the first 250 days. During that time, raindrops were evaporated in the clinker layer and did not reach the massive part below the clinker layer. Difference of cooling rate between Awabe lava and Ako lava may be due to the difference of the thickness of the clinker layers (Figs. 15, 19).
著者
小俣 敦士 竹林 洋一 石川 翔吾 松井 佑樹 原 寿夫 宗形 初枝 中野目 あゆみ 坂根 裕 本田 美和子 桐山 伸也
出版者
一般社団法人 人工知能学会
雑誌
人工知能学会全国大会論文集
巻号頁・発行日
vol.2019, pp.4Rin116, 2019

<p>筆者らは,マルチモーダルケア技法のユマニチュード®️に着目し,認知症ケアスキルの情報学的評価と,Minskyの多重思考モデルを用いた認知症ケア知のモデル設計を進めてきた. 本稿では認知症ケア協調学習環境における指導行為に着目し,指導者の指導知識を多重思考モデルを用いて表出化した結果について述べる.</p>
著者
小俣 敦士 竹林 洋一 石川 翔吾 宗形 初枝 中野目 あゆみ 伊東 美緒 坂根 裕 本田 美和子 原 寿夫 桐山 伸也
出版者
一般社団法人 人工知能学会
雑誌
人工知能学会全国大会論文集
巻号頁・発行日
vol.2018, pp.3Pin146, 2018

<p>本稿では,認知症高齢者の個性やゴール(願い)といった個性情報に基づいたケアの実践と高度化のための協調学習環境を提案し,有効性について検討する. 本学習環境では,認知症の人本人の個性やゴールといった個性情報をもとに,認知症ケアの映像を用いて組織全体で学びを促進できる.認知症ケアの現場において,提案する学習環境の枠組みに則って協調学習を実施した. その結果,個性やゴールに基づき協調的に学ぶことが,ケアを受ける相手の理解を深めるとともに,ケアを行う際の目標やその意図をチーム全体で共有でき,多様な個性を持った認知症の人に合わせたケア実践につながることが示唆された.</p>
著者
田中 颯 若林 香織
出版者
日本動物分類学会
雑誌
タクサ:日本動物分類学会誌 (ISSN:13422367)
巻号頁・発行日
vol.40, pp.22-29, 2016-02-29 (Released:2018-03-30)

Two forms of test are known in a fibulariid sea urchin, Fibulariella acuta (Yoshiwara, 1898). One is a "rice grain-shaped" in which both the anterior and the posterior tips are pointed. Another is an "egg-shaped" in which the anterior tip is pointed but the posterior is broad. This species was originally described as "egg-shaped;" nevertheless, the post described drawing of the syntype by the same author showed its "rice grain-shaped." Although many taxonomic examinations have been made to understand the meaning of difference between the two forms, the meaning has not been clarified until today. We here compared the external morphologies of the test and pedicellariae between the two forms based on 59 specimens from Kumamoto Prefecture, Japan. In addition to the external outline of the tests, morphology of pedicellariae was clearly different between the rice grain-shaped and egg-shaped specimens as follows: the former had three types of pedicellariae (globiferous, bidentate, and biphyllous), whereas the latter had only two types (globiferous and bidentate). These morphological differences suggest that the two forms of F. acuta should be revised as two different species.
著者
池口 主弥 小林 正和 有浦 由紀 森 貞夫 高垣 欣也 石橋 千和 片山(須川) 洋子
出版者
Japanese Association for Dietary Fiber Research
雑誌
日本食物繊維学会誌 (ISSN:13495437)
巻号頁・発行日
vol.9, no.1, pp.12-21, 2005-06-30 (Released:2010-06-28)
参考文献数
24
被引用文献数
1

The effects of young barley leaf powder(YBLP) on defecation frequency and fecal characteristics were studied in 61 healthy volunteers(34.1 &plusmn; 10.2 years old). The subjects were divided at random into 4 groups;non-dose control group(CG), low-dose group(LG), middle-dose group(MG), and high-dose group(HG). Total examination period was 4 weeks. After one week as the pre-test period, all groups were given a placebo diet for one week(placebo period). For the following 2 weeks(test period), CG, LG, MG and HG was given a placebo diet(not contained YBLP), a low-dose diet(1.5 g), a middledose diet(4.5 g) and a high-dose diet(6.0 g), respectively. In analysis, the subjects were screened under the condition that defecation frequency was below 7 times for one week of the pre-test period. This result showed that MG increased the defecation frequency and estimated fecal quantity significantly for the test period compared with those for the pre-test period, and HG increased them significantly for the test period compared with those for the pre-test period and placebo period. No clinical signs of toxicity recognized in the test period. These results suggest that YBLP has a fecal bulking effect and is useful for safety food material.
著者
木林 悦子
出版者
特定非営利活動法人 日本栄養改善学会
雑誌
栄養学雑誌 (ISSN:00215147)
巻号頁・発行日
vol.79, no.2, pp.53-63, 2021-04-01 (Released:2021-05-15)
参考文献数
30
被引用文献数
1

【目的】高校3年間の追跡調査により,食生活改善への準備性からみたセルフエフィカシーと行動変容ステージの学年比較及び関連を明らかにする。【方法】兵庫県A高等学校の2012年度入学生320名のうち,家庭教科専門科目選択者を除き,2014年の3年まで継続して回答が得られた225名を対象とした。セルフエフィカシーは,食生活改善ができるか否かを5件法より得た。セルフエフィカシーと行動変容ステージの学年比較はFriedman 検定,3年におけるこれらの関連は共分散構造分析後,セルフエフィカシーの信頼性を検討するために開発した12項目のセルフエフィカシー尺度を従属変数,性別を調整因子とした二項ロジスティック回帰分析をした。【結果】高校3年間で男子はセルフエフィカシーの「やや改善できると思う」及び「改善できる」者が減少し,行動変容ステージの前熟考期が増加したが,女子ではいずれも学年別に有意差はなかった。共分散構造分析では,セルフエフィカシーから行動変容ステージへの有意な正のパスが示された。ロジスティック回帰分析の結果,準備・実行・維持期を基準として,前熟考期におけるセルフエフィカシー低得点群のオッズ比が有意に高かった。【結論】高校3年間で,食生活改善への準備性からみたセルフエフィカシーと行動変容ステージの伴った,男子における低下と女子の変化なしの実態が明らかとなった。食生活を改善させるには,セルフエフィカシーを高める教育支援の充実が望まれる。