20 research outputs found

    中学校家庭科「保育学習」における学びのプロセスの検討 : 幼稚園で幼児の観察と触れ合い学習を行う授業を中心に

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    中学3年生を対象にした家庭科「幼児の生活と保育」の授業の中で幼児を観察したうえで行う触れ合い学習を通して学ぶ内容について検討した。特に前年度の保育を観察する授業をふまえて行った触れ合い学習体験である点を中心に考察した。中学生の記述を分析し、幼児と関わる際の戸惑いの内容と終了後幼児と関わることについてどのように考えるようになったかについて考察した。中学生は幼児の観察によって具体的な姿をイメージして遊びを行ったので、予想と異なる幼児の反応や行動に戸惑いが生じたが、特徴を詳細にとらえ、全体として子どもに対して子どもの立場にたって相手を個々で尊重する記載が目立つ結果となった。抽象的な表現はみられなかった。textapplication/pdfdepartmental bulletin pape

    Observation of the DsJ(2317) and DsJ(2457) in B Decays

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    journal articl

    ENUMERATION OF LABELLED CONNECTED GRAPHS AND EULER GRAPHS WITH ONLY ONE CUT VERTEX

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    application/pdfThis paper is concerned with the enumeration of labelled graphs with only one cut vertex. In this paper we give the exponential generating functions for labelled connected graphs and Euler graphs having exactly $n$ blocks at the cut vertex. The numerical tables are also given.departmental bulletin pape

    Comparing predictive ability of QSAR/QSPR models using 2D and 3D molecular representations

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    Quantitative structure?activity relationship (QSAR) and quantitative structure?property relationship (QSPR) models predict biological activity and molecular property based on the numerical relationship between chemical structures and activity (property) values. Molecular representations are of importance in QSAR/QSPR analysis. Topological information of molecular structures is usually utilized (2D representations) for this purpose. However, conformational information seems important because molecules are in the three-dimensional space. As a three-dimensional molecular representation applicable to diverse compounds, similarity between a test molecule and a set of reference molecules has been previously proposed. This 3D representation was found to be effective on virtual screening for early enrichment of active compounds. In this study, we introduced the 3D representation into QSAR/QSPR modeling (regression tasks). Furthermore, we investigated relative merits of 3D representations over 2D in terms of the diversity of training data sets. For the prediction task of quantum mechanics-based properties, the 3D representations were superior to 2D. For predicting activity of small molecules against specific biological targets, no consistent trend was observed in the difference of performance using the two types of representations, irrespective of the diversity of training data sets.journal articl

    Promotion of Regional Globalization -How to Promote Local Attractions to the World by ICT-

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    departmental bulletin pape

    An activities report of Japan-Togo Friendship Association - Hyuga host town project for Togo -

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    departmental bulletin pape
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