著者
白井 さやか
出版者
東京大学大学院新領域創成科学研究科環境学研究系環境システム学専攻
巻号頁・発行日
2011-03-24

報告番号: ; 学位授与年月日: 2011-03-24 ; 学位の種別: 修士 ; 学位の種類: 修士(環境学) ; 学位記番号: 修創域第3930号 ; 研究科・専攻: 新領域創成科学研究科環境学研究系環境システム学専攻
著者
大西 由美
出版者
北海道大学大学院国際広報メディア・観光学院 = Graduate School of International Media, Communication, and Tourism Studies, Hokkaido University
雑誌
国際広報メディア・観光学ジャーナル
巻号頁・発行日
vol.12, pp.21-40, 2011-03-22

This study aims to reveal the relationship between motivations and expectations of learning achievement among Japanese language students at Ukrainian universities by a questionnaire survey. It is known that motivations have significant effects on the extent of achievement of L2 learning outcomes. Learners of Japanese language in Ukraine set notably high goals (to obtain a scholarship to go and study in Japan, for example) at the beginning of their studies, but many of them are unable to maintain the original motivations until their graduation. Goals set too high can decrease learners' expectations of achievement, and can result in demotivating them to study Japanese. This paper examined 265 students from five universities in Ukraine. The results of the factor analysis show that students in higher academic years have different motivations to first or second-year students. Students in higher academic years can be grouped into three clusters according to their main motivations. Students with work- and culture-related motivations have stronger self-expectations that they will achieve their goals than those with language-related one. The results of cluster analysis indicated that their goals and the expectations of achievement are related to the types of learning motivation.
著者
外村 彰
出版者
物性研究刊行会
雑誌
物性研究 (ISSN:05272997)
巻号頁・発行日
vol.41, no.5, pp.275-278, 1984-02-20

この論文は国立情報学研究所の電子図書館事業により電子化されました。
著者
中島 九郎
出版者
北海道帝國大學法經會
雑誌
法經會論叢
巻号頁・発行日
vol.7, pp.1-22, 1939-03
著者
村上 修一
出版者
物性研究刊行会
雑誌
物性研究 (ISSN:07272997)
巻号頁・発行日
vol.91, no.3, pp.257-257, 2008-12-20

この論文は国立情報学研究所の電子図書館事業により電子化されました。
著者
網谷 祐一
出版者
京都大学文学部科学哲学科学史研究室
雑誌
科学哲学科学史研究 (ISSN:18839177)
巻号頁・発行日
vol.2, pp.133-149, 2008-01-31

Robert Elliot's criticism of ecological restoration is a classical work in environmental ethics. He argues that a restored nature, because of its lack of natural origin, does not have the kind of intrinsic value an original nature has (the anti-restoration thesis). His work shares with many environmental philosophers an assumption that if nature is proved to have intrinsic value then this gives us philosophically sufficient guidance on practical environmental problems. This paper examines his justification for the anti-restoration thesis and this assumption. I shall agree with Elliot that the antirestoration thesis is justified by appealing to the naturalness of origin. However, this does not necessarily help us decide whether or not a particular restoration project should be done. Not all discussions of intrinsic value help us solve practical problems of restoration. Environmental pragmatists are right in this regard.
著者
中本 悟
出版者
京都大学
巻号頁・発行日
2001-01-23

新制・論文博士
著者
伊庭 幸人
出版者
物性研究刊行会
雑誌
物性研究 (ISSN:05272997)
巻号頁・発行日
vol.48, no.4, pp.346-349, 1987-07-20

この論文は国立情報学研究所の電子図書館事業により電子化されました。
著者
遠坂 顕 吉田 謙一郎 小林 信幸 竹内 信一 内島 豊 斉藤 博
出版者
泌尿器科紀要刊行会
雑誌
泌尿器科紀要 (ISSN:00181994)
巻号頁・発行日
vol.38, no.9, pp.1045-1050, 1992-09

We report 2 cases of multilocular cystic renal cell carcinoma. One was in a 33-year-old male, presenting with ultrasonic abnormality of the left kidney at an annual employee health care examination. Computerized tomography (CT) demonstrated a 5 cm of multilocular cystic mass adjacent to the lower pole of the left kidney. Another was in a 44-year-old male, presenting with microscopic hematuria at an annual employee health care examination. CT of the abdomen revealed a 6.5 cm of multilocular cystic mass on the upper pole of the right kidney. Both were diagnosed as renal cell carcinoma by the angiography and underwent radical nephrectomy. Gross specimens showed typical multilocular cystic appearance and histopathology showed clear cell carcinoma infiltrating septa and replacing epithelium of the cyst walls. Both patients are alive without evidence of disease at, 21 months and 14 months after operation, respectively. Including our cases, 51 multilocular cystic renal cell carcinoma and multilocular cystic nephroma associated with renal cell carcinoma have been reported. From the review of the literatures and the answer of the questionnaires inquiring about the outcome of the patient to Japanese reporters, the outcome of 38 patients was ascertained. The 10-year survival rates and non-recurrence rate after operation calculated by the Kaphan-Meier formula were 97.3% and 90.3%, respectively. Because of the good prognosis of reported cases, we concluded that we should choose kidney-sparing surgery for the operation of multilocular cystic renal cell carcinoma.
著者
津村 良祐 木村 暢夫 藤森 康澄 岩森 利弘
出版者
北海道大学大学院水産科学研究院 = RESEARCH FACULTY OF FISHERIES SCIENCES, HOKKAIDO UNIVERSITY
雑誌
北海道大学水産科学研究彙報 (ISSN:13461842)
巻号頁・発行日
vol.57, no.1-2, pp.19-24, 2006-11

Ship motions on the small fishing boats for scallop cultivation in Funka-Bay, Hokkaido, are usually influenced by the dynamic force of large scale cultivation facilities. On the rough sea condition, it would generate fatal ship motions like large amplitude rolling motion. To reduce such ship motions under fishing conditions, we designed a new type of mooring device with buffer materials used as absorber for ship motions. We carried out the tank experiment used the model in the wave conditions corresponded to the actual fishing operation to confirm the effect of reducing ship motion. For the waves in the long-period frequently generated under rough sea, the damping effect of the absorber was effective to reduce rolling motion, and accounting for nothing less than 10.0% compared with the normal mooring device without the absorber. As a result, the mooring device with absorber is effective for the improvement of seakeeping qualities of the fishing boats for scallop cultivation.