著者
林 采成
出版者
社会経済史学会
雑誌
社会経済史学 (ISSN:00380113)
巻号頁・発行日
vol.68, no.1, pp.71-93, 2002-05-25 (Released:2017-08-14)

With the outbreak of the Sino-Japanese War in 1937, the Korean National Railways (KNR) was confronted by a serious dilemma. Wartime mobilization required an increase in its transport capacity reinforcement, but the necessary material resources were lacking. To solve this dilemma, KNR reorganized its procurement process and established a labor-intensice railroad operation by means of increasing its operation frequency and train units. However, after the outbreak of the Pacific War, these measures ceased to be effective since KNR suffered from an extreme scarcity of management resources. Ultimately, this led to a transport crisis. After Korea was liberated from colonial Japanese rule in 1945, the Korean staff had to take complete responsibility for the operation of the railway network. But this led to a systematic crisis on top of the product-factor crisis because the Japanese staff who had been in charge of the upper strata of the internal organization had been dismissed and the railway network was divided into north and south. KNR had to develop new strata of Korean executives and set up a new procurement network under the command of the U.S. occupation forces. In conclusion, the operation of KNR by Koreans themselves began with the transition-period experiences which followed the 1945 Liberation.
著者
若生 茂雄 石田 俊正
出版者
公益社団法人 応用物理学会
雑誌
応用物理 (ISSN:03698009)
巻号頁・発行日
vol.42, no.12, pp.1251-1256, 1973-12-10 (Released:2009-02-09)
参考文献数
13
著者
岩田 一男
出版者
日本情報経営学会
雑誌
日本情報経営学会誌 (ISSN:18822614)
巻号頁・発行日
vol.36, no.2, pp.74-85, 2015-12-18 (Released:2017-08-07)

This paper examines the actual typing exercises done by students and their results as well as typing performance and tests that may be influenced by these exercises. The study investigates whether there are any implications that can serve as a guide for computer literacy in the future by analyzing the data from various angles. For example, when and how much do students practice of their own volition? Does practice bring a corresponding level of achievement? Furthermore, is there any relationship between Excel skills and students' personalities? It was found that while typing is a simple operation, it relates not only to the role of data input in information processing but also to various other issues. Note that the term "information science" used throughout this paper does not refer to subjects of study but to major courses provided at high schools.
著者
児島 完二
出版者
名古屋学院大学総合研究所
雑誌
名古屋学院大学論集 社会科学篇 = THE NAGOYA GAKUIN DAIGAKU RONSYU; Journal of Nagoya Gakuin University; SOCIAL SCIENCES (ISSN:03850048)
巻号頁・発行日
vol.52, no.3, pp.45-57, 2016-01-31

急速なスマートフォン普及率の上昇からBYOD時代における高等教育機関での情報リテラシーのあり方を論考する。ネット世代の大学生は知的生産のツールであるICTを使いこなせるのかという問題意識で,3年間にわって大学生を対象にパソコンのキーボード操作に関する調査を行った。新入生のタイピング能力を測定し,その結果を示すとともに,アンケート3項目との相関を分析した。たしかに極めて能力の高い学生が増えている反面,ビジネスパーソンとして仕事に不安を抱える下位層が多く存在することを示した。
著者
藤原 顕
出版者
福山市立大学教育学部
雑誌
福山市立大学教育学部研究紀要 = Bulletin of the Faculty of Education, Fukuyama City University (ISSN:21876347)
巻号頁・発行日
vol.1, pp.79-94, 2013

The Purpose of this article is to clarify the relevant issues of life history research on teachers, reviewing the literature on the methodology of the research. The findings are summarized as follows: (1) We can characterize the concept of life history from the perspective of individuality, subjectivity, contextuality, and cooperativity. (2) To deconstruct power relations to their participants, researchers need to reflect on their reflexive practice and express their background, beliefs, or interests in research process. (3) We point out that a case (i. e. a life history text), as a result of life history research on teachers, is the possible text which is in relation to other possible ones, and that the issue of generality of a case is understood in terms of "naturalistic generalization" and theoretical categories situated in it, and that in a case, teachers' experience can be described focusing on a conflict or a contention between the individual and the socio-cultural, or the institutional.
著者
田代町 編
出版者
田代町
巻号頁・発行日
vol.第21輯, 1990
著者
田澤 英二
出版者
日本義肢装具学会
雑誌
日本義肢装具学会誌 (ISSN:09104720)
巻号頁・発行日
vol.23, no.1, pp.9-22, 2007-01-01 (Released:2010-02-25)
参考文献数
3
被引用文献数
1
著者
Ymashina Ken'ichiro Miura Reiko
出版者
東京大学地震研究所
雑誌
東京大學地震研究所彙報 = Bulletin of the Earthquake Research Institute, University of Tokyo (ISSN:00408972)
巻号頁・発行日
vol.55, no.3, pp.621-633, 1981-03-07

A sequence of earthquake activity occurred during May 26-29, 1978, in eastern Shimane, western part of the Honshu Island, Japan. The sequence was divided into four stages in activity; (1) foreshocks, (2) the M=3.9 main shock and its aftermaths, (3) precursory activity before the M=3.7 earthquake, and (4) the M=3.7 largest aftershock and its aftermaths. The aftershock activity of the M=3.7 event was much more active than that of the M= 3.9 event, both in number and in spatial distribution. The activity preceding the M=3.7 event was characterized by (1) a small b value, 0.4, (2) an increase in number of minor earthquakes, (3) successive increase in magnitude, and (4) the southeastward spreading of the active area, leaving a small region with no seismicity. If these had been recognized before the M= 3.7 event, we might have been able to predict the possibility of its occurrence. Although they were only two, the foreshocks of the M=3.9 event might also have suggested a subsequent major event because of (1) their occurrence in a previously inactive area, and (2) the successive increase in magnitude with a small difference (M=1.0 and 1.3). We may also admit a possible correlation between the present M=3.9 and 3.7 sequence and the M=6.1 earthquake which occurred nearby about one week later. In the hypocentral region of the M=6.1 event, the differential strain with respect to the P and T axes (namely twice as much as the shear strain on the fault plane) would have been enhanced by about 2×1O-9 by the preceding M=3.9 and 3.7 events.
出版者
日本図書センター
巻号頁・発行日
2001
著者
津守 真
出版者
日本幼稚園協会
雑誌
幼児の教育
巻号頁・発行日
vol.57, no.8, pp.55-57, 1958-08-01
著者
浜永 真由子 森 弘樹 植村 法子 岡崎 睦
出版者
一般社団法人 日本乳房オンコプラスティックサージャリー学会
雑誌
Oncoplastic Breast Surgery (ISSN:24324647)
巻号頁・発行日
vol.2, no.3, pp.78-83, 2017-09-25 (Released:2017-09-29)
参考文献数
13

乳房インプラントの回転について, エキスパンダー・インプラントの選択との関連について検討した。2015年3月までにエキスパンダー・インプラント法による乳房再建を完了した148例153側を対象とした。使用したエキスパンダーはスムースラウンドタイプ, スムースアナトミカルタイプ, テクスチャードアナトミカルタイプに分類し, インプラントは Mentor社, Allergan社に分類した。経過観察期間は平均72.4ヵ月であった。153側中21側 (13.7%) でインプラントの回転が認められ, 判明までの期間は平均31.2ヵ月であった。回転症例は全例でスムースタイプエキスパンダーを使用しており, 最突出点が内側にくる方向に回転した。スムースタイプエキスパンダーと Mentor社インプラントの組み合わせは, スムースタイプエキスパンダーと Allergan社インプラントの組み合わせと比較して有意に回転を生じた。