著者
小塩 慶
出版者
史学研究会
雑誌
史林 (ISSN:03869369)
巻号頁・発行日
vol.100, no.6, pp.641-677, 2017-11
著者
前原 由喜夫
出版者
長崎大学
雑誌
若手研究(B)
巻号頁・発行日
2016-04-01

本研究は他者に対する利益を期待して行動する際に生じる利他的動機づけが,認知的コントロール能力や精神的健康に与える影響を実証的に検討したものである。具体的には,認知課題に成功すると他者(チャリティ団体)が利益を得られる状況で,空間性ワーキングメモリ課題の成績がどのような振る舞いを見せるかに関する一連の実験を行った。その結果,利他的動機づけ条件のほうが自分の利益が期待できる利己的動機づけ条件よりも課題成績が改善する場面が見られた。また,多動性・衝動性傾向の高い個人のほうが利他的動機づけ条件下において課題成績が向上することが示された。以上より,利他的動機づけは認知能力を改善する可能性が示唆された。
著者
端 希子
出版者
国立大学法人 東京大学大学院教育学研究科 大学経営・政策コース
雑誌
大学経営政策研究 (ISSN:21859701)
巻号頁・発行日
vol.12, pp.225-240, 2022 (Released:2022-05-10)
参考文献数
14

This study explores the mechanisms of career decisions among master’s degree students who do not wish to advance to doctoral programs, focusing on their perceptions of the relationship between universities and society and the factors that generate these perceptions. The decreasing number of doctoral students has been attributed to financial difficulties during students’ studies and the difficulty of finding employment after obtaining a doctorate, as well as poor employment conditions after. In addition to these problems, interviews with students reveal that the mechanisms that exclude doctoral study as a career choice also consist of social stresses and anxieties arising from a perception that being a researcher is a career that only has indirect impacts on society, and from a belief that research must be practical to be of social significance. This study also suggests that such social stress and anxiety may contribute to postgraduates’ underestimation of their research skills and aptitudes, which is one of the reasons for not going on to doctoral studies and is often perceived as a personal issue, as well as the potential for institutional and policy approaches to address them.
著者
加藤 聖文
出版者
国文学研究資料館
雑誌
国文学研究資料館紀要 アーカイブズ研究篇 = The Bulletin of The National Institure of Japanese Literature, Archival Studies (ISSN:18802249)
巻号頁・発行日
vol.50, no.15, pp.1-16, 2019-03-15

敗戦時に大量の公文書が焼却処分されたという証言は数多い。しかし、具体的に何が焼却対象となったのか、またどのような経路で焼却が指示されたのかについて明らかになっていない点は多い。本稿では、国内でわずかに残存する焼却指示文書を手がかりに、敗戦時の焼却は内務省系統と軍系統の二系統が存在し、焼却対象となったのは内務省系統では法令に基づいた機密文書であり、軍系統では動員関係文書が中心であったことを論証していく。また、筆者はこれまでの文書焼却をめぐる研究が進まなかった要因は、焼却対象となった機密文書や兵事関係文書に関する分析がほとんど行われていなかったことにあると考える。したがって、本稿では機密文書および兵事関係文書の構造にも触れることで、今後の研究の進展の足掛かりとする。There are many testimonies that a large number of official documents were disposed of by burning at directly after the end of WW2. However, it has not been completely clarified what official documents were disposed and how the disposition was ordered taking what routes. In this article, using documents of the disposition order slightly left in Japan as a clue, It will be demonstrated that the target of disposition were two types-classified documents were ordered by the Ministry of Home Affairs and mobilization documents were ordered by the military and naval forces-. In addition, a study on classified documents and military affairs documents is not making progress in Japan. Therefore, this paper also mentions the structure of classified documents and military affairs documents to make that to be a foothold for future progress of study.
著者
照井 滋晴 秋山 吉寛 野本 和宏
出版者
「野生生物と社会」学会
雑誌
野生生物と社会 (ISSN:24240877)
巻号頁・発行日
vol.10, pp.27-34, 2022 (Released:2022-10-25)
参考文献数
31

As a conservation measure associated with development projects in Kushiro Marsh, egg sacs and adults of Siberian salamander (Salamandrella keyserlingii) were translocated to artificial ponds in two periods (1986-1990 and 1996-1998). Following the first translocation, Kushiro City Board of Education commenced a continuous monitoring survey for 29 years from 1991 to 2019. The survey revealed that the translocated individuals spawned annually in the artificial breeding ponds by 2016; however, the number of egg sacs continuously decreased, after 2017, no further spawning was observed. Therefore, we consider that the translocated individuals are now either extinct or on the verge of extinction, indicating that the translocation project has failed. In this report, we discuss the factors that caused the failure of translocation projects and summarize factors to consider while translocating Siberian salamander.

128 0 0 0 OA 薬品名彙

著者
伊藤謙 著
出版者
国文社
巻号頁・発行日
1874
著者
須崎有康
雑誌
情報処理
巻号頁・発行日
vol.51, no.12, pp.1602-1609, 2010-12-15

Amazon EC2を代表とするIaaS(Infrastructure as a Service)型クラウドコンピューティングでは,不特定多数のユーザから複数OSをホスティングするマルチテナントのために仮想マシンは必須の技術になっている.仮想マシンのセキュリティについてはアメリカ国立標準技術研究所(NIST:National Institute of Standards and Technology)から出された導入ガイドライン(SP 800-125 DRAFT Guide to Security for Full Virtualization Technologies)などで導入の注意点は指摘されていているが,具体的な技術的詳細については解説されていない.本解説では技術的な問題点を掘り下げてIaaS型クラウドコンピューティングでの仮想マシンセキュリティの課題と対処方法を仮想マシン内(VM Internal)と仮想マシン間(Cross VM)に分け,クラウドの利用にする際に契約するSLA(Service Level Agreement)の参考になることを念頭に解説する.

128 0 0 0 OA 梵鐘の音

著者
大熊 恒靖
出版者
The Institutew of Noise Control Engineering of Japan
雑誌
騒音制御 (ISSN:03868761)
巻号頁・発行日
vol.24, no.3, pp.183-185, 2000-06-01 (Released:2009-10-06)
参考文献数
3
著者
楠本 成寿 福田 洋一 竹村 恵二 竹本 修三
出版者
学術雑誌目次速報データベース由来
雑誌
地學雜誌 (ISSN:0022135X)
巻号頁・発行日
vol.110, no.1, pp.32-43, 2001
参考文献数
35
被引用文献数
1 11

In order to solve a mechanical inconsistency that the Osaka Bay basin exists between the Median Tectonic Line (MTL) and Arima-Takatsuki Tectonic Line (ATTL) (right-lateral left-stepping faults), we attempted to investigate and evaluate the basin forming mechanism at the termination of right-lateral left-stepping faults by means of the dislocation modeling.<BR>The results of the numerical simulations show that the sedimentary basin can be formed at the termination of the right-lateral left-stepping faults develop, if the secondary fault caused by the rightlateral motion is a reverse fault and its displacement is larger than 20% of the lateral motion. We applied this model to the fault distribution in the Kinki district, and found that tectonic structures around the Osaka Bay can be explained by combination of 1) the right-lateral motion of the MTL and ATTL and 2) the reverse motion of their secondary faults, <I>i.e</I>., Nara-Toh'en Fault, Ikoma Fault and Rokko-Awaji Fault Systems.
著者
岡山 和生 中辻 剛
出版者
地域安全学会
雑誌
地域安全学会梗概集
巻号頁・発行日
no.9, pp.50-51, 1999-11

The National Land Agency has compiled hazard maps of tsunami inundation for the whole coastlines of Japan for the purpose of for cast ing the inundation areas by tsunamis before tsunamis attack Japan. Hazard maps of tsunami inundation show the area and depth of tsunami inundation. They are used as fundamental data for taking measures for tsunami disasters. By the hazard maps, we can know uhitch facilities(roads, railways and so on) are in dengerous and clarify the problems to he solved for preventing tsunami disasters.
著者
川瀬 正樹 カワセ マサキ Kawase Masaki
雑誌
修道商学
巻号頁・発行日
vol.43, no.2, pp.165-187, 2003-02-28

The purpose of this study is to review gender studies in Japanese human geography, focusing mainly on studies of women's employment and commuting. First, I examine gender differences and regional differences in employment. I point out that, while women's employment rates are high in urban region compared with rural region, the white-collar worker's ratio are high in urban region. In other words, two variables show negative coefficients. Regional differences in men's employment rates, however, originate in regional characteristics or regional culture. Next, I explain that women's employment has been approached through analysis of regional labor markets in Japanese economic geography. Moreover, while referencing Anglophone literatures, I argue that gender difference in life actions has been mentioned in commuting studies and time geography. I point out that the average commuting time of unmarried women is longer than unmarried men in urban regions. Finally, I predict how the future of gender studies will progress in Japanese human geography, considering the development of feminist geography and the increase of gender studies outside of the field of employment in recent years. In the future I expect that the notion of gender will establish itself as an important issue and will be discussed more frequently within the discipline of Japanese human geography.