著者

地村 彰之 笹本 長敬[訳] Akiyuki Jimura Hisayuki Sasamoto 岡山理科大学教育学部中等教育学科 大阪商業大学元教授 Department of Secondary Education Faculty of Education Okayama University of Science Formerly Professor of Osaka University of Commerce

巻号頁・発行日

vol.53, pp.1-20, 2018-02

著者

Sigenobu SUNAKAWA Department of Physics Osaka University

雑誌

Progress of theoretical physics = Progress of theoretical physics (ISSN:0033068X)

巻号頁・発行日

vol.14, no.3, pp.175-197, 1955-09

被引用文献数

13

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The time-dependent theory of scattering is reformulated. In §1, it is developed on the basis of a new limiting process which is self-consistent, and the equivalence is shown of Heisenberg's S-matrix and Dyson's one, when the total Hamiltonian permits the existence of bound states. In §2, a theory of scattering of wave packet is proposed in conformity with the physical picture. The damping factor e^<-ε│t│> is derived from the amplitude of the wave packet. In §3, the rearrangement scattering is treated on the basis of the wave packet formalism.

著者

大阪大学大学院国際公共政策研究科 [編] = Osaka School of International Public Policy Osaka University

出版者

大阪大学大学院国際公共政策研究科紀要編集委員会

巻号頁・発行日

1997

著者

鷲尾 隆 Takashi Washio 大阪大学産業科学研究所知能システム科学研究部門 The Institute for Scientific and Industrial Research Osaka University

雑誌

人工知能学会誌 = Journal of Japanese Society for Artificial Intelligence (ISSN:09128085)

巻号頁・発行日

vol.23, no.3, pp.362-366, 2008-05-01

著者

伊佐 夏実 Natsumi ISA 大阪大学大学院 Graduate School Osaka University

雑誌

教育社会学研究 = The journal of educational sociology (ISSN:03873145)

巻号頁・発行日

vol.84, pp.125-144, 2009-05-31

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This paper examines and presents the characteristics of the "emotional labor" of teachers by analyzing interviews with ten elementary teachers. Moreover, it discusses the notion that the emotional labor of teachers is a teacher strategy. The concept of emotional labor, introduced by Hochschild (1983), contends that the emotion of workers becomes commoditized when these acts are sold for a salary and thereby estranged from the individual. Although Hochschild emphasizes the negative aspects of emotional labor, I contend here that the emotional labor of teachers may have strategic aspects even if it is compulsory. The differences between Hochschild's argument and that put forward by this author arise from two points. The first depends on the autonomy of work. The second depends on the aspect of emotional labor as a means by which teachers carry out their core classroom purposes. In this paper, I present a concrete analysis of the latter point. In Hochschild's argument, the commercialization of feelings and their instrumentality are dealt with as identical things, but the two aspects should be distinguished. I insist that the emotional labor of teachers has an instrumental aspect rather than one of commercialization. That is to say, for emotional labor in teaching it is important to consider how teachers manage pupils' emotions. Japanese teachers hope that pupils will grow up not only academically but also emotionally. In addition, a teacher's instruction is based on working on pupils' feelings. Thus teachers need to manage both pupil's feelings and their own in order to build relationships in which the parties are linked together by emotional bonds in order to enable teachers to control classrooms. Because of this, teachers are required to carry out emotion management of their work, and in this sense they constrain their emotional labor. However they carry out emotional labor strategically by changing the meaning of heteronomous emotion rules into valuable instruments for their pedagogical purposes. This strategic aspect of the emotional labor of teachers is a skill acquired in the process of socialization as teachers. Thus negative aspects do not reside in the characteristics of the emotional labor of teachers, but are caused by aspects (compulsory/strategic) which are emphasized when a teacher carries out emotional labor. However, as Hochschild shows, emotional labor becomes negative and draining when poor working conditions make it impossible for teachers to perform their work well. Accordingly, it is necessary to conduct further studies concerning the emotional labor of teachers in relation to the circumstances surrounding the teacher.

著者

池田敦子 田部絢子 石川衣紀 内藤千尋 神長涼 石井智也 髙橋智 AtsukoIKEDA AyakoTABE IzumiISHIKAWA ChihiroNAITOH RyoKAMINAGA TomoyaISHII SatoruTAKAHASHI 池田敦子(秋田大学学生支援総合センター) 田部絢子(大阪体育大学教育学部、東京学芸大学非常勤講師) 石川衣紀(長崎大学教育学部) 内藤千尋(白梅学園大学子ども学部、東京学芸大学大学院連合学校教育学研究科博士課程) 神長涼(特定非営利活動法人東京都自閉症協会専任職員) 石井智也(東京学芸大学大学院連合学校教育学研究科博士課程) 髙橋智(東京学芸大学 特別支援科学講座 特別ニーズ教育分野) AtsukoIKEDA(Akita University) AyakoTABE(Osaka University of Health and Sport Sciences) IzumiISHIKAWA(Nagasaki University) ChihiroNAITOH(Shiraume Gakuen University / United Graduate School of Education Tokyo Gakugei University) RyoKAMINAGA(NPO Tokyo Autism Society) TomoyaISHII(United Graduate School of Education Tokyo Gakugei University) SatoruTAKAHASHI(Tokyo Gakugei University)

出版者

東京学芸大学学術情報委員会

雑誌

東京学芸大学紀要. 総合教育科学系 (ISSN:18804306)

巻号頁・発行日

vol.68, no.2, pp.125-133, 2017-02-28

著者

鷲尾 隆 Takashi Washio 大阪大学産業科学研究所知能システム科学研究部門 The Institute for Scientific and Industrial Research Osaka University

出版者

人工知能学会

雑誌

人工知能学会誌 = Journal of Japanese Society for Artificial Intelligence (ISSN:09128085)

巻号頁・発行日

vol.23, no.3, pp.362-366, 2008-05-01

参考文献数

2

著者

伊賀上 菜穂 Naho IGAUE 大阪大学大学院言語文化研究科 Graduate School of Language and Culture Osaka University

出版者

東北大学東北アジア研究センタ-

雑誌

東北アジア研究 = Northeast Asian studies (ISSN:13439332)

巻号頁・発行日

vol.7, pp.71-91, 2003-03-31

著者

大阪大学文学部・大学院文学研究科音楽学研究室 [編集] = Osaka University (=Handai) Musicology Division

出版者

[大阪大学文学部・大学院文学研究科音楽学研究室]

巻号頁・発行日

2003

著者

大阪大学言語文化部 [編] = Faculty of Language and Culture Osaka University

出版者

大阪大学言語文化部

巻号頁・発行日

1975

著者

Hushimi Kodi Syozi Itiro Department of Physics Osaka University Department of Physics Osaka University

出版者

Publication Office, Progress of Theoretical Physics

雑誌

理論物理学の進歩 (ISSN:0033068X)

巻号頁・発行日

vol.5, no.2, pp.177-186, 1950-04

被引用文献数

3 33

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After the matrix method in crystal statistics was introduced by R. Kubo^(1) Kramers and Wannier^(2), and others, Onsager^(3), using the abstract algebraic method, got the exact solution in the case of plane square net. His rather complicated method was simplified by Nambu^(6) considerably. We, independenty, attained the simplification of Onsager's method and have applied to the honeycomb lattice. And the exact solution has been obtained. From this, by the so called dual transformation we can get the partition function for triangular net. The Curie point occurs at ch 2H=2 in the honeycomb lattice and at exp (4H)=3 in the triangular net. These coincide with the resnlts obtained by the dual and star-triangle transformations^(4). The specific heat becomes logarithmically infinite but the energy itself remains continuous at this temperature. In the antiferromagnetic case, the honeycomb lattice behaves similar to the former case but the triangular net exhibits no phase change.

著者

葛原 憲治 島本 英樹 Kenji Kuzuhara Hideki Shimamoto 東邦学園大学 大阪大学 TOHO GAKUEN UNIVERSITY OSAKA UNIVERSITY

雑誌

東邦学誌 = Journal of Aichi Toho University (ISSN:02874067)

巻号頁・発行日

vol.35, no.2, pp.1-12, 2006-12-15

著者

Fujie Yujiro Mizushima Tsunekazu Doki Yuichiro Mori Masaki Clinical Study Group of Osaka University (CSGO) Colorectal Group. Ota Hirofumi Ikenaga Masakazu Hasegawa Junichi Murata Kohei Miyake Yasuhiro Nishimura Junichi Hata Taishi Matsuda Chu

出版者

一般社団法人日本大腸肛門病学会

雑誌

Journal of the Anus, Rectum and Colon

巻号頁・発行日

vol.2, no.3, pp.83-89, 2018

被引用文献数

3

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<p>Objectives: The aim of this study was to evaluate the feasibility of a protocol for enhanced recovery after surgery (ERAS) for colon cancer in older patients. Methods: One hundred and fifty-nine patients enrolled in the ERAS group of our previous clinical study were divided according to age into an older group (n = 31; ≥80 years old) and a younger group (n = 128; <80 years old). We compared the two groups for clinical outcomes, including surgical complications, re-admission rates, and the time to discharge, based on criteria for hospital discharge. Compliance with each ERAS element was compared between groups. Results: Concomitant diseases were present in all older patients (100%), but only in 57.8% of the younger group (<i>P</i> < 0.0001). The preoperative risk grade according to the American Society of Anesthesiologists classification was significantly higher in the older group than in the younger group. The postoperative surgical complications and re-admission rates were not significantly different between groups. Discharge criteria were met three days after the operation. The median length of hospital stay was slightly longer in the older group (9 days, range 5-15) than in the younger group (8 days, range 4-41; <i>P</i> = 0.061). Compliance above 80% was observed for 13 ERAS items in the older group and 14 ERAS items in the younger group; thus, compliance with the ERAS protocol was equally feasible in both groups. Conclusions: For older patients undergoing colon cancer surgery, an ERAS protocol might be feasible with a high implementation rate of the elements in the protocol.</p>

著者

砂山 渡 大澤 幸生 谷内田 正彦 Wataru Sunayama Yukio Ohsawa Masahiko Yachida 大阪大学大学院基礎工学研究科システム人間系専攻 筑波大学大学院経営システム科学専攻 大阪大学大学院基礎工学研究科システム人間系専攻 Dept.of Systems and Human Science Graduate School of Engineering Science Osaka University. Graduate School of Systems Management University of Tsukuba. Dept.of Systems and Human Science Graduate School of Engineering Science Osaka University.

雑誌

人工知能学会誌 = Journal of Japanese Society for Artificial Intelligence (ISSN:09128085)

巻号頁・発行日

vol.15, no.6, pp.1117-1124, 2000-11-01

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In recent years, Web pages have become the most available resource of information. However, it is hard to express a user interest by words, so people are hard to access those information by using search engines. In this paper, we suggest a system which supplies keywords used in real Web pages. This system aims at making up a lack of user's knowledge and filling the gap between user's knowledge and real information. Along with these, a two-dimensional search interface is supplied to a user. In this interface, keywords are classified by a user interest and are arranged with expressing the relation between a user interest and Web pages cleary. As a result, a user can make his/her own interest concrete and can get disirable pages quickly.

著者

大阪商業大学アミューズメント産業研究所 [編] = The studies on gambling and gaming / the Institute of Amusement Industry Studies Osaka University of Commerce

出版者

大阪商業大学アミューズメント産業研究所

巻号頁・発行日

2004

著者

Osaka University Laboratory of Nuclear Studies

巻号頁・発行日

0000

著者

古田 和久 Kazuhisa FURUTA 大阪大学大学院 Graduate School Osaka University

出版者

東洋館出版社

雑誌

教育社会学研究 = The journal of educational sociology (ISSN:03873145)

巻号頁・発行日

vol.80, pp.207-225, 2007-05-31

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This paper examines the impact of social class and a variety of attitudes regarding society and education on attitudes toward educational expenditures. In Japan, the rapid rise of educational participation rates has been strongly supported by household expenditures. The scale of private funding is very large in comparison with other countries, and not only high income parents, but also low income ones, make expenditures for their children's education. Therefore, the following question arises: what motivates Japanese people to give education to their children? Previous research on economics and the sociology of education has focused on investment and consumption. However, considering that the motives for educational expenditures are complex and are influenced by a variety of characteristics of parents, including attitudes on society and education, this paper investigates attitudes toward educational expense using data from the 2003 National Survey on Work and Daily Life. In order to identify significant patterns in many variables, decision tree analysis is used as a data mining techniques. Following a brief introduction of decision tree analysis, the technique is applied to delineate the key features that distinguish between people who are eager to pay their children's educational expenses and those who are not. First, the data indicate that many people believe that parents should pay for nearly all of their children's educational costs. Second, decision tree analysis reveals that the most important factor influencing the payment of educational expenses is not the benefit of education, but rather the recognition of educational inequality in contemporary Japanese higher education. People who perceive educational opportunities as being equal are more willing to pay for their children, because they believe that there is stiff competition for educational credentials. Third, investment and consumption are important factors for people who believe there is educational inequality. As a result, the motive for making educational expenditures depends on attitudes toward society and education. On the other hand, the group that showed most strongly negative attitude is people who believe that educational opportunities are closed by family income and that their own subjective social status is low, and that education does not play a central role for achieving high income and social status. This finding suggests that at present, educational costs are very heavy, and that if the burden of tuition fee and other educational expenses clearly brings an awareness of educational inequalities according to family income, many people will perceive education as being meaningless for them.

著者

川口 俊明 前馬 優策 Toshiaki KAWAGUCHI Yusaku MAEBA 大阪大学大学院 大阪大学大学院 Graduate School Osaka University Graduate School Osaka University

出版者

東洋館出版社

雑誌

教育社会学研究 = The journal of educational sociology (ISSN:03873145)

巻号頁・発行日

vol.80, pp.187-205, 2007-05-31

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The aim of this paper is to discover a route for the resolution of "differences in scholastic ability," which are a serious problem in Japanese Education, using the idea of "Effective Schools". "Effective Schools" are schools which have relatively small differences in scholastic ability between social groups. This report looks at the continuation of effects of schools, and studies the characteristics of "Effective Schools" in Japan. In conventional studies on "Effective Schools" in Japan, seven characteristics are clarified: (1) Ordered child groups, (2) Mutual empowerment by students, (3) A school administration that values teamwork, (4) Connections between schools and outside organizations, (5) A positive school culture, (6) A system that encourages learning, and (7) Leadership. These were found in data from a single year, however, and were not based on data collected continuously. Therefore, surveys to date are inadequate. This report demonstrates the existence of "Effective Schools" and analyzes the characteristics of schools in one city in Hyogo Prefecture, based on continuous data. The findings are as follows. To begin with, from an analysis of scholastic ability data, it is clear that the evaluation of "Effective Schools" is considerably affected by grade groups. In previous studies in this area, attention had not been given to the differences between grade groups, and this suggests a danger in relying on data for a single year. In addition, caution must be exercised in basing policymaking on data on scholastic ability performed in a single year. Next, while the results of the surveys varied greatly by grade groups in most schools, there were two schools (A and B) that were continuously effective. School A was unified several years ago. The teachers are building a new school culture, involving "watching and checking inside school" and "taking learning hours." On the other hand, School B is characterized by "good class atmosphere" and "self-direction in learning." The two schools seem to have very different characteristics, but it can be pointed out that teachers of both are supportive in various aspects. Comparing these with the seven characteristics of "Effective Schools" in Japan, School A is a school that has (1) Ordered child groups and (6) A system that encourages learning (in School). By contrast, School B has (2) Mutual empowerment by students and (6) A system that encourages learning (at home). Moreover, both schools have (3) A school administration that values teamwork and (5) A positive school culture. From those analyses, it can be hypothesized that "Teacher Culture" and "School Culture" are important factors in the study of "Effective Schools."