日本語教育におけるメディア・リテラシー活動の可能性

Ruriko Kaneko(Kaneko, Ruriko) 한국외국어교육학회 2019 Foreign languages education Vol.26 No.1

本稿では、日本語会話授業で行った「メディア研究シーズン2」の実践報告と結果から、日本語教育におけるメディア·リテラシー活動の可能性及び課題の検討を行ない、授業デザインの開発を目的とする。この「メディア研究」は、諸外国で盛んに研究がなされてきているメディア·リテラシー概念を土台に方法論を活用し、様々な内容と方法を考案して、それを日本語授業に活用·応用するものである。2015年から実施してきた「メディア研究シーズン1」から、今回は「メディア研究シーズン2」と称して、CM制作活動を初めての試みとして取り入れた。その結果を、会話授業で一緒に行なったフリートーキングとディベートの3つの項目と比較調査した。この結果によると、CM制作活動は楽しさや連帯感、達成感、創造性といった観点からは最も点数が高く、またやってみたいという意見が最も多かった。しかし、他の2つの授業内容と比較した場合、日本語レベルの向上という点では点数が低く改善すべき点が見られた。したがって、「創造性·おもしろさ」と「日本語能力の向上」とのずれを縮めて効果的な授業デザインを開発するために、さらにメディア·リテラシーの概念や方法論と日本語教育とを融合させた研究を重ねる必要がある。 This study purposed to see the effectiveness of a media literacy activity in a Japanese conversation class. For this class, teaching/learning contents and methods were developed utilizing the concept of media literacy. Specifically, a CF production activity was created and its effectiveness was compared with other conventional activities such as free talking and debating. The results showed that the CF production activity resulted in high scores and most students found the activity fun, cooperative, and creative. However, when compared with other course contents, it didn’t show much improvement in the students’ Japanese language proficiency. The results suggest that there is a need to do more research on the concept of media literacy and related methodologies in Japanese language education in order to decrease the gap between ‘having fun and developing creativity’ and ‘improving Japanese language skills’.

SOME OPEN PROBLEMS IN HYPERFUNCTION THEORY

Kaneko, Akira 단국대학교 통계문제연구소 1985 數學 및 統計硏究 Vol.13 No.-

In this note I shall present some of the unsolved problems with which the theory of hyperfunctions is deeply concerned. Since these are gathered based on my personal knowledge, they are rather prejudiced, and even may contain trifling ones. I only expect that they may entertain those who are newly intending to study the theory of hyperfunctions. In the sequel we assume the knowledge on the standard terminology in the theory of hyperfunctions. See e.g. Komatsu [1], Morimoto [1] or kaneko [1] as a reference book.

中世後期民衆のサムライ觀 : 戰國期の多樣な侍と王權の姿

金子哲(Kaneko Satoshi) 동북아시아문화학회 2003 동북아 문화연구 Vol.1 No.5

People"s Notion of Samurai in the Late Middle Ages: Diversity of Samurai and Their Ties with Emperors in the Age of CivilWars Satoshi Kaneko, associate professor of Hyogo University (Economic andInformation Department) Recent studies have contradicted the common belief that Bushi(武士) andSamurai(侍) are synonymous. In the Ancient Ages, Bushi was "Zaichou(在廳: asection chief of prefectural office in the Heian era)" who derived from"Kokuzou(國造)" and "Gunji(郡司)". Bushi in the Heian era served thearistocracy in the Imperial Capital and acquired "Samurai Mibun(侍身分:Samurai status)" of which the main rank was "Shichii(七位: Seventh Rank)."Hence the identification of Bushi and Samurai. In the Middle Ages, however,besides these "Samurai who serve noblemen," there were also various kinds of"Samurai without masters" who serve Shintoist and Buddhist deities. Amongthem were "Akutou(惡?:rogue," pirates and bandits. "Samurai withoutmasters" were eager to attach themselves directly to the sacred authority ofEmperor over the heads of Shugo Daimyo(守護大名) or Sengoku Daimyo(戰國大名). "Samurai who serve noblemen," descended from Kokuzou who wereoriginally regional high priests, also got attracted to Emperor once theyabandoned the character of warrior. Documents found in Katada of Otsu City,Shiga Prefecture--a large self-governing commune in the late MiddleAges--corroborate the existence of "Samurai without masters" and theattachment of non-warrior Samurai to Emperor. This dependency of Samurai onEmperor"s authority apparently helped to ensure the continuance of theEmperor System.

Removable Singularities of Solutions of Systems of Linear Partial Differential Equations with Real Analytic Coefficients

Kaneko, Akira 단국대학교 통계문제연구소 1984 數學 및 統計硏究 Vol.12 No.-

Comparison of Clinical Characteristics between Occupational and Sporadic Young-Onset Cholangiocarcinoma

Kaneko, Rena,Kubo, Shoji,Sato, Yuzuru Asian Pacific Journal of Cancer Prevention 2015 Asian Pacific journal of cancer prevention Vol.16 No.16

Background: Since seventeen employees of an offset printing company in Osaka, Japan developed cholangiocarcinoma it has become recognized as an occupational cancer. This study investigated the differences of clinical features between occupational cholangiocarcinoma and sporadic young-onset cholangiocarcinoma. Materials and Methods: Thirty-four young adults (<50 years old) with sporadic cholangiocarcinoma were extracted from the Rosai Hospital Group database (sporadic group) and their clinical features were compared with those of 17 patients with occupational cholangiocarcinoma (occupational group). Results: The 34 patients in the sporadic group were treated for cholangiocarcinoma at 16 different Rosai hospitals. There were significant differences of age (p<0.01), gender (p<0.01), abnormal laboratory tests (p<0.01), and tumor location (p<0.01) between the two groups. The percentage of patients with abnormal laboratory tests was significantly higher in the occupational group than in the sporadic group (p<0.001). Regional dilation of bile ducts, which is a characteristic of occupational cholangiocarcinoma, was not observed in the sporadic group. Conclusions: No cluster of cholangiocarcinoma cases was identified in the Rosai Hospital database. There were differences of clinical features between occupational and sporadic cholangiocarcinoma, which might be helpful for diagnosing occupational cholangiocarcinoma in the future.

해외리포트: 이미지센서의 미세화와 그 응용

KANEKO, Takehiko 한국광학기기산업협회 2011 光學世界 Vol.131 No.-

휴대전화에 카메라가 탑재된 지도 10년 이상이 지났다. 점차 고해상도화와 더불어 카메라로서 점점 실용적으로 진화하고 있다. 장기간 배터리 구동의 필요성에서 저소비전력은 중요과제이고, 종래의 CCD 이미지센서에서 CMOS센서로 거의 대체되었다고 할 수 있다. 기기의 소형화에 동반해 탑재되는 카메라모듈의 소형화에 대한 요구는 매우 강하다. 특히 박형화된 표시부와 함께 실장되는 inside 카메라의 저배화(低背化)는 급속히 진행됐다. 모듈의 높이를 낮게 하기 위해서는 광학렌즈의 광로장을 적게 하는 것이 요구되지만 고해상도 때문에 이미 지사이즈가 대형화하는 경향과 상반된다. 본고는 광기술컨텍트 2010년 10월호에서 발췌한 것으로서 이미지사이즈를 유지하면서 고해상도화를 실현하는 미세 셀에서 성능을 확보하는 기술과 카메라모듈을 소형화하는 기술에 대해서 개괄하였다.

CHARACTERIZATION OF DIFFERENTIAL OPERATORS IN HYPERFUNCTION THEORY

Kaneko, Akira 단국대학교 통계문제연구소 1986 數學 및 統計硏究 Vol.14 No.-

In this article we give characterizations of differential operators in holomorphic or hyperfunction category. The most essential feature of differential operators is their local property, or forming sheaf homomorphisms in modern terminology. In distribution category, as is well known the differential operators are characterized by this local property and the continuity on the spaces of global sections. Also it is known that a sheaf endomorphism of the sheaf E or infinitely differentiable functions becomes a differential operator, i.e. automatically continuous (Peetre [7]). On the contrary, in holomorphic category there are sheaf endomorphisms which are only algebraic. Therefore we must pose some condition of continuity besides the local property to characterize differential operators. Moreover, the space of hyperfunctions on an open set does not have topology. Therefore it is also interesting to formulate the characterization for hyperfunctions precisely. It should be emphasized that a differential operator in holomorphic or hyperfunction category may be of some infinite order. For its precise meaning see the concrete characterization given in §1 below. The results given below are more or less well known (or at least long believed) among hyperfunctionists. However most of these details are published here for the first time. Precisely and frankly speaking, as for the characterization in the real domain we had to content ourselves with a little less elegant assertion than our general belief. We expect that it will be improved to an ultimate form in near future. the author thanks to Prof. Kil Hyun Kwon for reminding us of these interesting problems.

Mechanism for the Differentiation of EoL-1 Cells into Eosinophils by Histone Deacetylase Inhibitors

Kaneko, Motoko,Ishihara, Kenji,Takahashi, Aki,Hong, JangJa,Hirasawa, Noriyasu,Zee, OkPyo,Ohuchi, Kazuo S.Karger 2007 International archives of allergy and immunology Vol.143//SUP1 No.-

<P><I>Background:</I> EoL-1 cells have a <I>FIP1L1-PDGFRA</I> fusion gene which causes the transformation of eosinophilic precursor cells into leukemia cells. Recently, we suggested that the induction of differentiation of EoL-1 cells into eosinophils by the HDAC inhibitors apicidin and n-butyrate is due to the continuous inhibition of HDACs. However, neither apicidin nor n-butyrate inhibited the expression of FIP1L1-PDGFRA mRNA, although both these inhibitors suppressed cell proliferation. Therefore, in this study, we analyzed whether the levels of FIP1L1-PDGFRα protein and phosphorylated-Stat5 involved in the signaling for the proliferation of EoL-1 cells are attenuated by HDAC inhibitors. <I>Methods:</I> EoL-1 cells were incubated in the presence of apicidin, TSA or n-butyrate. FIP1L1-PDGFRα and phosphorylated-Stat5 were detected by Western blotting. <I>Results:</I> Treatment of EoL-1 cells with apicidin at 100 n<I>M</I> or n-butyrate at 500 μ<I>M</I> decreased the levels of FIP1L1-PDGFRα protein and phosphorylated-Stat5, while that with trichostatin A at 30 n<I>M</I> did not. <I>Conclusions:</I> The decrease in the level of FIP1L1-PDGFRα protein caused by apicidin and n-butyrate might be one of the mechanisms by which EoL-1 cells are induced to differentiate into eosinophils by these HDAC inhibitors.</P><P>Copyright © 2007 S. Karger AG, Basel</P>

A New Index of Abdominal Obesity which Effectively Predicts Risk of Colon Tumor Development in Female Japanese

Kaneko, Rena,Nakazaki, Natsuko,Tagawa, Teppei,Ohishi, Chitose,Kusayanagi, Satoshi,Kim, Miniru,Baba, Toshiyuki,Ogawa, Masazumi,Sato, Yuzuru Asian Pacific Journal of Cancer Prevention 2014 Asian Pacific journal of cancer prevention Vol.15 No.2

Background: A relation between abdominal obesity and colorectal tumor development has been reported repeatedly, and is believed to be more remarkable in man than in women. However, the details vary depending on scientific reports. This may be due at least partly to the selected surface anthropometric index in addition to the influence of gender and ethnic groups. To cope with this, we considered a new index of abdominal obesity and evaluated its risk prediction potential. Materials and Methods: Six hundred ninety five Japanese (262 women and 433 men) who had a colonoscopy were studied. The new index was named as waist circumference to height index (WHI) and was calculated by the formula of waist circumference (cm)/height (m)/height (m). Biochemical and lifestyle factors were investigated preceding the colonoscopy. Statistical analysis was performed using SPSS for Windows. Results: Increase of WHI was associated with altered metabolism of carbohydrate and lipid in both women and men. WHI was positively related with the development of colon tumor of women, while not with that of men. Logistic regression analysis performed for stratified age groups (45-54, 55-64 and 65-74 years) showed that WHI significantly increased odds ratio to 1.31 (CI 1.05-1.64 p=0.01) in women of 55-65 years. In contrast, in men this index WHI reduced the odds ratio insignificantly, while low density lipoprotein and triglyceride significantly increased the odds ratio to 1.01 (CI 1.00-1.03 p=0.02) in the 55-65 year group and to 1.02 (CI 1.00-1.03 p=0.02) in the 45-55 year group. Conclusions: In Japanese the risk factors for colon tumor development are different between women and men. WHI is a simple and efficient predictor of colon tumor risk in Japanese women and may be used to select those who should have colonoscopy.

ON CONTINUATION OF C^∞ SOLUTIONS OF SYSTEMS OF LINEAR PARTIAL DIFFERENTIAL EQUATIONS TO A THIN COMPACT SET

Kaneko, Akira 단국대학교 통계문제연구소 1990 數學 및 統計硏究 Vol.17 No.-

Let K be a closed subset of x_1=x_2=0 in R^n, n≥2. Denote the coordinates as x=(x_1, x')=(x_1,x_2,x"). Let P(x,D) be an m-th order linear partial differential operator with real analytic coefficients with respect to which x_1=0 is noncharacteristic at every point of K. Let P_m denote the principal part. In this article we prove the following.