著者
三原 悠 門 浩志 黒瀬 亮 辻中 瑛里香 中村 匡志 足立 大也 山内 明日香 深井 邦剛 八田 告
出版者
一般社団法人 日本透析医学会
雑誌
日本透析医学会雑誌 (ISSN:13403451)
巻号頁・発行日
vol.55, no.4, pp.265-269, 2022 (Released:2022-04-28)
参考文献数
23

症例は94歳,女性.入院1年4か月前に腎硬化症を原疾患とした末期腎不全に対し,長期型バスキュラーカテーテルを左内頸静脈に留置し血液透析を開始していた.入院2日前に転倒し,右肩を打撲した.右肩の疼痛増悪,血液透析時の血圧低下をきたしたため入院となった.入院10日目に脱血不良のためカテーテル抜去を試みたが,皮下のカフを剥離した状態にもかかわらず強い抵抗を認めた.入院11日目に透視下造影検査でカテーテルにガイドワイヤーを挿入し,血管壁の付着を剥離しカテーテルを抜去した.日本において,長期型バスキュラーカテーテルは血液透析患者の高齢化とともに使用が増加してきており,抜去困難となるケースにおいては慎重に対応する必要がある.
著者
辻本 政雄
出版者
ロシア・東欧学会
雑誌
ロシア・東欧研究 (ISSN:13486497)
巻号頁・発行日
vol.2002, no.31, pp.146-163, 2002 (Released:2010-10-27)
参考文献数
52

The thesis based on the so-called Harvard SCP Theory deals with the mechanism and the implication of the development of the regulatory reform in the natural gas industry in the Czech Republic, Hungary and Poland by showing how the market structure of the industry has been reformed and how the performances in terms of social welfare have been improved. Moreover, the thesis shows the reform marks an epoch-making achievement in that it has given the industry new responsibility to support international society and that the regulatory policy has been elaborated from the stage of deregulation and pro-privatization to the more comprehensive stage of pro-competitive policy by adopting the vertical separation of the industry as well as by ensuring reliable supply and fare competition in the transitional economies.
著者
辻本 政雄
出版者
ロシア・東欧学会
雑誌
ロシア・東欧研究 (ISSN:13486497)
巻号頁・発行日
vol.2001, no.30, pp.79-95, 2001 (Released:2010-05-31)
参考文献数
58

This thesis deals with regulatory reforms and privatization of network industries (transport, energy and telecommunication) in three Central European transitional economies (Hungary, the Czech Republic and Poland) by focusing on the necessity of the strategies in airline industry with the conclusion that the measures, irrespective of the effectiveness of some of conventional governmental regulations and protections, are surely expected to strengthen their core-competences as well as to overcome the socialist legacies of lack of capitals, business knowledge and world-wide networks, which contribute to balancing the national budget, boosting economy and increasing consumer welfare in the Central European countries which have been eager to join the European Union, because that symbolizes the Return to Europe or the Return to History: the three Central European economies have been highly approved for the rapidness of the system conversion, the three carries enjoy almost the same performances (in terms of the number of passengers etc.) and share the same agenda such as joining in some world-wide alliance for global competition.The thesis is composed of three parts: the 1 chapter gives the general direction and the 2nd gives the historical reasons of regulations and state-owned services, necessity of regulatory reforms and privatization after the system conversion and finally the trends and aims of joining in world-wide networks, especially some European Networks, and the final part generalizes the thesis.
著者
辻 美加子
出版者
経済社会学会
雑誌
経済社会学会年報 (ISSN:09183116)
巻号頁・発行日
vol.38, pp.258-270, 2016 (Released:2021-04-01)

“kurashitsukuri network Kitashiba,” NPO, is working on solving child poverty using a community currency tool called “Marb.” This unique initiative nurtures children's interests and their sense of self-affirmation. At the same time, it creates relationship of mutual trust between the local residents and the shopping area, which produces a virtuous cycle. The first merit of “Marb” is that it can be exchanged into yen. The second merit of “Marb” is that it can be used indefinitely. These 2 merits have reduced cost, in terms of printing and administrative costs. As a result, the stable operation has become possible in the long run. However, “Marb” has difficulty in raising funds and securing manpower, There are so many other problems remain. Making community currency “Marb” continue to be used like other community currencies is a very important issue. A social business was started to continue “Marb.” The profitable social business link up with “Marb” not only can benefit the society but may increase in supply of necessary community currency and greater circulation of “Marb” in the area.
著者
藤野 直輝 小島 一晃 田和辻 可昌 村松 慶一 松居 辰則
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 第29回 (2015)
巻号頁・発行日
pp.1D24, 2015 (Released:2018-07-30)

本研究では,テーマパークにおいて携帯情報端末を用いて混雑情報を取得することができる来場者の満足度を,マルチエージェントシミュレーションを用いてモデル化した.具体的には,期待不一致モデルをもとに,アトラクションに対する効用とアトラクションに並ぶ行列人数とのトレードオフの関係を考慮するようなモデルを構築した.その上で,来場者の満足度向上の観点からテーマパークにおける混雑情報の提供方法を検討する.