出版者
東京絵画美術学校出版部
巻号頁・発行日
vol.学習篇 第2巻, 1939
著者
梅田 麻希
出版者
東京大学医学系研究科健康科学・看護学専攻
巻号頁・発行日
2013-03-25

報告番号: ; 学位授与年月日: 2013-03-25 ; 学位の種別: 課程博士 ; 学位の種類: 博士(保健学) ; 学位記番号: ; 研究科・専攻: 医学系研究科健康科学・看護学専攻
著者
藤 定義
出版者
京都大学
雑誌
基盤研究(C)
巻号頁・発行日
2006

乱流輸送現象の基礎的な現象として乱流相対拡散を取り上げ、粒子対の相対距離の伸縮過程が、自己相似的な相関(持続性)を持つことを明らかにした。この伸縮過程を記述する確率密度分布関数に対する確率モデル(自己相似電信方程式)を作り、初期値問題を記述することができることを明らかにした。乱流揺らぎが支配的な系において、力学系的な視点から乱流の秩序形成や乱れ生成が理解できることを示した。
著者
岩田 宏美 阿曽 かずき 清水 史子 小川 睦美
出版者
昭和女子大学
雑誌
學苑 (ISSN:13480103)
巻号頁・発行日
vol.818, pp.31-34, 2008-12-01

As a step toward detecting the role of resistant starch (RS), the effects of boiled rice or bread intake on evacuation were examined. Ten subjects aged 21-22 were fed two types of prescribed diets of 3 meals per day for 7 successive days. Each type consisted of a different staple food; boiled rice or bread. The subjects were fed the same type of meal for 7 days and the frequency and amount of evacuation was recorded by the subjects. Analyzing the data showed the following results. The estimated total fiber contained in the bread each subject consumed was 6.3 g/day, and the estimated total fiber contained in boiled rice was 1.4 g/day. That is, there was 4.5 times more total fiber in bread than in rice. The frequency and amount of the evacuation tended to increase when boiled rice was ingested compared with the period when bread was ingested. Based on these results, we suggest that the fibers in the boiled rice lead to an increase in the frequency and amount of stools as compared with the fiber found in bread. We speculate that more RS is contained in the boiled rice than in the bread.
著者
阿曽 かずき 岩田 宏美 清水 史子 小川 睦美
出版者
昭和女子大学
雑誌
學苑 (ISSN:13480103)
巻号頁・発行日
vol.818, pp.27-30, 2008-12-01

In order to examine and compare the content of resistant starch (RS) under different conditions, the amount of non-starch polysaccharides (NSP) in boiled rice (A. boiled, B. boiled and frozen and defrosted), purchased bread (A. just after purchase, B. frozen and defrosted), and retort rice (A. microwaved, B. microwaved and frozen and defrosted) were measured using the Englyst method. The results were as follows: There was no difference in the content of NSP in the boiled rice A and B. The amount of NSP content in the purchased bread A was lower than that in the purchased bread B. Therefore, we could not calculate the amount of RS. The NSP content of the retort rice B was higher than that of the retort rice A. The RS content of the retort rice was 1.0±0.8 (g/100 g). The NSP content of the purchased bread was significantly higher than that of the boiled rice and retort rice.
著者
Nobuo TAKAHASHI
出版者
グローバルビジネスリサーチセンター・東京大学MERC
雑誌
Annals of Business Administrative Science (ISSN:13474464)
巻号頁・発行日
vol.13, no.1, pp.31-46, 2014-02-15 (Released:2014-02-15)
参考文献数
54
被引用文献数
6 11

In modern day Japan, an “organization” often comprises multiple, legally separate firms, although it appears as a single organization to customers and external users and may actually operate as one organization. The concept of an “organization” differs from that of a “firm.” The organization is a network or system functioning in practice, whereas the institution of a firm defines the boundary or partitions off a part of the organization by nature. Acknowledging that firms and organizations are different concepts significantly enhances our understanding and conception of the everyday scene of multiple firms functioning as one organization. Theories based on such a way of viewing organizations and firms are called “transfirm organization theories.” Theories on keiretsu corporate affiliation or supplier system, architecture-based interfirm specialization, value networks, Japanese industrial agglomeration, and transnational companies are a few examples. Transfirm organizations are created for economic reasons; however, transfirm organization theories are not concerned with the reasons to create transfirm organizations, but rather with the performance of the transfirm organization as a whole.
著者
Hideki FUJITA Fumihiko IKUINE
出版者
グローバルビジネスリサーチセンター・東京大学MERC
雑誌
Annals of Business Administrative Science (ISSN:13474464)
巻号頁・発行日
vol.13, no.1, pp.1-15, 2014-02-15 (Released:2014-02-15)
参考文献数
14
被引用文献数
5 9

Success in software development is not simply “a person” or “a team” succeeding in development, but rather the execution of a smooth “shift to the next-generation” of developers, who continuously upgrade a single software product over a long span of time. In this case, different generations of developers share the source code. This paper analyzes this process using “Denshin 8 go,” Japanese free software as one example. Initially, the original creator, Ishioka developed Denshin 8 go single-handed as closed source software and succeeded in motivating users through frequent upgrades. Several years after the initial release of Denshin 8 go Ishioka lagged behind in much needed upgrades, but one user group continued to use Denshin 8 go and was eager to improve the software. He disclosed the source code to the group, which in turn carried forward the process of development. As this case shows, the viewpoint that alternate generation of developers outside of a single company is caused by success in software development is known as “open source” software development. However, the reverse is not necessarily true. That is, simply becoming open source does not guarantee successful development.
著者
植原 総一郎
出版者
国立研究開発法人 科学技術振興機構
雑誌
情報管理 (ISSN:00217298)
巻号頁・発行日
vol.44, no.5, pp.356-356, 2001 (Released:2001-08-01)
参考文献数
7

わが国のインターネット普及人口は2000年で約5,000万人(モバイル利用含む),電子商取引額はBtoC(企業対消費者)で8,240億円,BtoB(企業対企業取引)で21兆6,400億円に上ると言われているが,一方で諸外国に比べITに関連する法整備の遅れが目立ち,ITを使っての国民生活や企業活動が安心してできる環境が整っていなかったという一面がある。そこで政府は2000年7月のIT戦略会議の発足以降,「5年以内に世界最高のIT国家になる」というスローガンのもと,ITに関連する新たな法律を制定し,また従来の法律でITの普及の阻害要因となる法律の改正に着手した。本稿ではこれらの法律および法案を中心に,併せて電子商取引での税制の問題や著作権の問題についても報告する。
著者
尾瀬敬止 著
出版者
大阪屋号書店
巻号頁・発行日
1941
著者
柿原 泰 上田 昌文 笹本 征男 瀬川 嘉之 吉田 由布子 渡辺 美紀子 桑垣 豊
出版者
東京海洋大学
雑誌
基盤研究(C)
巻号頁・発行日
2008

本研究は、原爆被爆者調査とは何だったのか、どのような調査研究を、何のため、誰のために行なってきたのかについて、科学史的に明らかにすることを目的として、先行研究の再検討やこれまであまり知られていなかった資料の発掘・研究を行なった。とくに原爆投下直後から始まり米軍占領下初期に「学術研究会議・原子爆弾災害調査研究特別委員会」として組織化された日本側の原爆調査について重点的に調査・検討を進め、その成果の一部を報告書『原爆調査の歴史を問い直す』にまとめた。