著者
中尾 敦子
出版者
生涯教育学講座紀要編集委員会事務局
雑誌
京都大学生涯教育学・図書館情報学研究 (ISSN:13471562)
巻号頁・発行日
vol.3, pp.81-105, 2004-03-31

この論文は国立情報学研究所の学術雑誌公開支援事業により電子化されました。
著者
髙島 千鶴
出版者
一般社団法人日本地球化学会
雑誌
日本地球化学会年会要旨集 2015年度日本地球化学会第62回年会講演要旨集
巻号頁・発行日
pp.169, 2015 (Released:2015-09-03)

温泉成鉄質沈殿物は先カンブリア紀に形成された縞状鉄鉱層(BIF)と組成的・組織的に非常に類似しているため,BIFのモダンアナログとしてのポテンシャルが高い.入之波温泉の鉄質沈殿物に見られる縞状組織は炭酸塩鉱物の基質と上方に向かって枝分かれしたフィラメント状鉄水酸化物で構成されている.鉄質沈殿物から中性環境で生息する鉄酸化細菌や他の生育するために溶存酸素が必要な独立栄養化学合成細菌が検出された.おそらく,これらの微生物群集の競争により縞状組織が発達したと考えられる.奥々八九郎温泉の鉄質沈殿物にも縞状組織が認められ,鉄酸化細菌とシアノバクテリアが検出された.奥々八九郎温泉水には溶存酸素を全く含んでおらず,おそらく奥々八九郎温泉の鉄質沈殿物は,シアノバクテリアの光合成により発生した酸素を沈殿物表面で鉄酸化細菌が利用することにより,沈殿したと考えられる.
著者
Ami Fukunaga Yosuke Inoue Takeshi Kochi Huanhuan Hu Masafumi Eguchi Keisuke Kuwahara Takako Miki Kayo Kurotani Akiko Nanri Isamu Kabe Tetsuya Mizoue
出版者
Japan Epidemiological Association
雑誌
Journal of Epidemiology (ISSN:09175040)
巻号頁・発行日
vol.30, no.7, pp.288-294, 2020-07-05 (Released:2020-07-07)
参考文献数
45
被引用文献数
7

Background: While a growing body of research suggests a protective role of healthy lifestyle against depression, evidence from prospective studies is scarce. We constructed a healthy lifestyle index (HLI) and examined its prospective association with depressive symptoms in a Japanese working population.Methods: Participants were 917 employees (19–68 years old) who were free from depressive symptoms at baseline in 2012–2013 and attended the 3-year follow-up survey. The HLI (range: 0–7 points) was constructed by assigning 1 point to each healthy lifestyle factor, namely, (1) normal body mass index (18.5–24.9 kg/m2), (2) non-smoking, (3) no or moderate alcohol intake (≤23 g ethanol/day), (4) adequate physical activity (≥7.5 metabolic equivalent-hours/week), (5) high vegetable intake (≥350 g/day), (6) high fruit intake (≥200 g/day), and (7) adequate sleep duration (6–8.9 hours/day), which was categorized into three groups (low: 0–2 points; middle: 3–4 points; and high: 5–7 points). Depressive symptoms were assessed using the Center for Epidemiologic Studies Depression Scale.Results: A total of 155 incident cases (17.0%) of depressive symptoms were identified at the follow-up survey. Compared with the low HLI group, multivariable-adjusted odds ratios of depressive symptoms were 0.74 (95% confidence interval, 0.48–1.15) and 0.55 (95% confidence interval, 0.31–0.99) for the middle and high HLI groups, respectively (P-trend = 0.041).Conclusion: The present study suggests the importance of adherence to multiple healthy lifestyle factors in prevention of depressive symptoms.
著者
秋山 庸子 野村 直希 三島 史人 西嶋 茂宏
出版者
公益社団法人 低温工学・超電導学会 (旧 社団法人 低温工学協会)
雑誌
低温工学 (ISSN:03892441)
巻号頁・発行日
vol.55, no.3, pp.172-178, 2020-05-20 (Released:2020-06-04)
参考文献数
16
被引用文献数
3

An investigation as to whether or not superconducting high-gradient magnetic separation is capable of reducing the volume of cesium in contaminated soil is reviewed. This unique physical method can selectively remove paramagnetic 2:1-type clay minerals that strongly trap cesium inside the interlaminar site from soil suspensions. However, there are technical issues, such as wide particle size distribution and particle aggregation. To solve these problems, advanced pretreatments of advanced classification and alkaline dispersion treatments were performed, and the radioactivity concentration reduction rate was successfully increased. Based on the results, issues for practical application were discussed.
著者
蔵永 瞳 樋口 匡貴
出版者
日本感情心理学会
雑誌
感情心理学研究 (ISSN:18828817)
巻号頁・発行日
vol.19, no.1, pp.19-27, 2011-07-15 (Released:2011-09-25)
参考文献数
10
被引用文献数
4 3

This study had two purposes: first, to clarify the cognitive appraisals that produce gratitude; and second, to examine the effect of cognitive appraisals on emotional experiences of gratitude. Results of a preliminary study indicated that four predominant cognitive appraisals can produce gratitude: naturalness of the situation, receipt of benefit, concern of benefactor to recipient, and cost to benefactor. Furthermore, 488 undergraduate students were presented with five types of situations that produce gratitude: “receiving help,” “receiving gifts,” “imposing on others,” “getting a condition improved” or “changeless condition.” Then, we asked participants to rate on the scales of the four groups of cognitive appraisals and two groups of emotional experiences of gratitude: contentment and apologetic emotion. Factor analysis revealed three groups of cognitive appraisals: ‘receiving favor,’ ‘cost to benefactor,’ and ‘naturalness of the situation.’ Regression analysis showed that ‘receiving benefit’ facilitates contentment. Furthermore, in three types of situations, namely “receiving help,” “receiving gifts” and “imposing on others,” ‘cost to benefactor’ facilitated apologetic emotion. In addition, the effects of cognitive appraisal on emotional experiences of gratitude differed among the types of situation. These results were discussed regarding the different characteristics among the types of situations.
著者
蔵永 瞳 樋口 匡貴
出版者
日本感情心理学会
雑誌
感情心理学研究 (ISSN:18828817)
巻号頁・発行日
vol.18, no.2, pp.111-119, 2011
被引用文献数
7

This study had three purposes: first, to classify the situations that produce feelings of gratitude; second, to clarify the groups of emotional experiences that compose gratitude; third, to examine the relationship between the type of situations and the groups of emotional experiences. Results of a preliminary study indicated that situations that produce gratitude were classified into five types: “receiving help”, “receiving gifts”, “getting a condition improved”, “changeless condition”, and “imposing on others”. Then, words that express emotions in these situations were classified 38 items. Further, 434 undergraduate students were asked to rate these 38 items about emotion in accordance with how they would feel if they were placed in these five situations. Factor analysis revealed three groups of emotional experiences: ‘contentment’, ‘apologetic emotion’, and ‘unpleasantness’. Of these three, ‘contentment’ and ‘apologetic emotion’ composed gratitude. However ‘unpleasantness’ did not compose any part of gratitude. In addition, combination of the group of emotional experiences differed with the type of situation. For example, ‘apologetic emotion’ was felt in situations in which the existence of another person was emphasized, but this emotion was not felt in situations that did not do so.
著者
渡邊 裕文 大沼 俊博 藤本 将志 水上 俊樹
出版者
関西理学療法学会
雑誌
関西理学療法 (ISSN:13469606)
巻号頁・発行日
vol.11, pp.5-11, 2011 (Released:2012-01-06)
参考文献数
1

In this paper, we introduce some approaches that have been used for hemiplegic patients with serious sensory disturbance in our hospital's convalescence rehabilitation ward. The highest function level in the present case was sitting in a leaning position, and this patient needed assistance in all the activities of daily living. Our treatment aimed to adjust the alignment of the trunk and the neck and improve the mobility of the non-paralyzed upper and lower limbs. Herein, we discuss our goal, potential outcome, and problems of impairment through the treatment and sitting posture in the wheelchair before and after treatment.
著者
山根 信二
出版者
一般社団法人 電子情報通信学会
雑誌
電子情報通信学会 基礎・境界ソサイエティ Fundamentals Review
巻号頁・発行日
vol.9, no.3, pp.197-204, 2016

混乱するハッカー及びハッキングの理解を整理するために,本稿ではこれまでのハッカーのパブリックイメージがどのように形成されたのかをたどり,それらを史的展開の中に位置付ける.ハッカーの極端なパブリックイメージは時代ごとの不安が投影されていると考えることができる.これらはマスメディアによって作られただけでなく,計算機科学者や学会も役割を果たしてきた.更にハッカーに注目することで,これまでのコンピューティングの歴史を見直す新たな試みについて論じる.最後に今後の人材育成戦略についても取り上げる.

1 0 0 0 偕行社記事

著者
偕行社編纂部 [編]
出版者
偕行社編纂部
巻号頁・発行日
vol.臨時, no.4, 1905-01

1 0 0 0 偕行社記事

著者
偕行社編纂部 [編]
出版者
偕行社編纂部
巻号頁・発行日
vol.臨時, no.1, 1904-11