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著者
大蔵省印刷局 [編]
出版者
日本マイクロ写真
巻号頁・発行日
vol.1926年06月07日, 1926-06-07
著者
柏木 孝幸 廣津 直樹 円 由香 大川 泰一郎 石丸 健
出版者
日本作物學會
雑誌
日本作物學會紀事 (ISSN:00111848)
巻号頁・発行日
vol.76, no.1, pp.1-9, 2007-01-05
参考文献数
70
被引用文献数
3 16

イネにおいて倒伏は収量や品質を低下させ,生産者の作業効率を低下させる栽培上最も重要な障害である.倒伏は倒れ方から湾曲型,挫折型,転び型の3つに分類され,その中で湾曲型倒伏がコシヒカリ等の栽培で最も多く生じる.湾曲型倒伏は穂を含む植物体上位部の重さや風雨等の外部の力により稈が湾曲することにより発生する.「短稈化」,「強稈化」及び「下位部の支持力強化」が湾曲型倒伏に対する抵抗性のターゲットである.これまでの倒伏抵抗性の育種では主に短稈化がターゲットとされてきた.一方で短稈化のみで倒伏抵抗性を向上させていくにはいくつか問題がある.収量性の観点から考えると,草丈を下げる短稈化には限界が生じる.さらに抵抗性を向上させるには短稈化以外に強稈化及び下位部の支持力強化をターゲットとして育種を進めて行くことが必要である.本総説では,近年の分子・遺伝生理学的な研究の成果を中心に湾曲型倒伏に対する抵抗性に関する研究成果をまとめ,倒伏抵抗性向上に向けた研究の方向性を論じる.
著者
馬塲 美年子 一杉 正仁 相磯 貞和
出版者
一般社団法人 日本てんかん学会
雑誌
てんかん研究 (ISSN:09120890)
巻号頁・発行日
vol.31, no.1, pp.8-18, 2013 (Released:2013-07-16)
参考文献数
12
被引用文献数
2

近年、てんかん発作に起因した事故が散見されるが、その背景と刑事責任について検討した。対象は1966年から2011年に発生し、運転者のてんかん発作が原因とされた死傷事故22例である。2002年に道路交通法が改正され、てんかんの既往があっても条件を満たせば自動車運転免許が取得できるようになったが、対象例中に免許更新時にてんかんの既往を申告した運転手はいなかった。起訴されたのは17例(77.3%)で、不起訴は5例(22.7%)であった。起訴された17例中、有罪は14例(82.4%)、無罪は3例(17.6%)であったが、近年、量刑は重くなる傾向であった。多くの運転手は、医師から自動車運転を控えるように指導されていながらも、運転を続けていた。てんかん患者の運転適性が正確に判断されるようなシステムが必要である。また、てんかん患者に対して自動車運転の適否を適切に指導できるよう、医師への啓蒙が必要と考えられた。
著者
宇田川 彩
出版者
日本文化人類学会
雑誌
日本文化人類学会研究大会発表要旨集 (ISSN:21897964)
巻号頁・発行日
vol.2016, 2016

本発表は、アルゼンチン・ブエノスアイレスで行った現地調査に基づき、2011年に社交スポーツクラブで開催されたユダヤ・ブックフェアを主要な事例として、アーカイブが創るユダヤ人コミュニティについて論じる。アーカイブする単一の主体が存在せず、ローカルタームとしての「文化」的、「宗教」的なユダヤ性がパラレルに存在していることが、現代的な「コミュニティ」の在り方であることを指摘する。
著者
大須賀 敏明
出版者
千葉大学
雑誌
挑戦的萌芽研究
巻号頁・発行日
2010

造血幹細胞の凍結保存には凍害を防ぐためにDMSOが添加されているが、副作用が生じる場合もあるため、新規凍結保存剤を開発した。新規凍結保存剤で凍結保存した造血幹細胞を培養して赤血球と白血球へ分化するコロニーの数はDMSOで凍結保存した場合と同等であり、凍結保存液に入れた細胞の生存率は高く、ラットの体内で有害な分子を生じなかったため、新規凍結保存剤はDMSOに劣らない凍結保存剤となることが判明した。
著者
光森 幸子
出版者
広島大学英文学会
雑誌
英語英文學研究 (ISSN:02882876)
巻号頁・発行日
vol.58, pp.11-27, 2014

Alice Walker focuses on the lives of sharecroppers suffering under Jim Crow laws in the post-Civil War South in her first published novel, The Third Life of Grange Copeland, by realistically delineating the life of Grange Copeland. Facing everyday hardships, Grange's main concern is to survive the crop-lien system, which was de facto slavery by another name, through its rigidly hierarchical structure. It is reasonably assumed that his violence against his wife and his son, Brownfield, is deeply rooted in white supremacy. Therefore, in previous studies, Grange's behavior has been mostly construed as the reactions of an archetypal black male against white male dominance. Even the incident of Central Park in New York has been considered from such dichotomous perspective. Grange shows a remarkable self-development when he happens to see the breakup between a pregnant white woman and a soldier in the park. Feeling deep sympathy for the white people for the first time in his life, regardless of the danger, as an equal human being he tries to cross racial boundaries in order to console the grieving woman. Consequently, her refusal of his approach and her hatred of blacks cause her to slip into a pond and die. Despite the fact that he had got a glimpse of the human bonding beyond race, after she releases his rescuing "black" hand, Grange lets her die in the frozen pond. However, it should not be overlooked that, whereas the white woman's death restores his manhood and rekindles his racial pride, his flash of inspiration "to save and preserve life is an instinct" continues to haunt him, and he accuses himself of this "murder" for the rest of his life. After Grange returns to Georgia, his emotional growth becomes reinforced by understanding the lonely battle of his son's wife, Mem. She is more marginalized than Brownfield, living in a cabin on a white man's plantation. Mem represents any anonymous sharecroppers' wife, who is a victim of racism and sexism in society as well as at home, an archetypal black female who has no chance to develop her inner self. However, through Ruth's eyes, Walker implies Mem's unyielding resistance against falling victim to the Sachiko Mitsumori 27 system. That Mem voluntarily gets shot by Brownfield should be given more consideration. She thought her violent act against her brutal husband as horrifying but necessary for survival, to protect her children from him and also to liberate him from "new slavery." By giving up her life in atonement for her "sin," she tried to put an end to the chain of violence. Grange understands her struggle for finding human bonds in the segregated social milieu and guides Ruth by regarding Mem as her role model. Thus, Walker places Ruth as a witness to Mem's silent resistance, and leaves her the future responsibility to embody collective voices of black people. Through his unconditional love of Ruth, Grange realizes that he was once trapped in the system by creating a white destructive "God" inside him, and that he made himself a slave by abandoning his responsibility for his family. The understanding Grange has obtained in his life can be interpreted as his own "emancipation proclamation." Whereas Grange thus achieves selfrealization by overcoming his own racism, Brownfield becomes an agent of white supremacy-"living dead" who regards a white judge as his God and uses his power to get Ruth back to him. On the surface, Grange's killing of Brownfield is "kin killing" in a racist society. When Grange shoots Brownfield to protect Ruth from him, at the same time, he is determined to give up his life, for he had already learned that his life was not only his own. It was passed on to him through generations and it must continue in the next generation. Hence, in condemning violence, Grange voluntarily takes responsibility for breaking off his human bonds in the same way that Mem did. As a result, Grange's achievement of his full humanity, which is "a state of oneness," is firmly passed on to Ruth.
著者
Chang-Sik Park
出版者
The Society of Physical Therapy Science
雑誌
Journal of Physical Therapy Science (ISSN:09155287)
巻号頁・発行日
vol.30, no.6, pp.835-839, 2018 (Released:2018-06-12)
参考文献数
20
被引用文献数
12

[Purpose] To establish the test-retest reliabilities, minimal detectable change of the Short form Barthel Index and associations with stroke-specific impairments. [Subjects and Methods] The Short form-Barthel Index assessment was tested on 24 chronic stroke patients twice, 7 days apart. A relative reliability index (ICC2,1), Weighted Kappa Coefficients was used to examine the level of agreement of test-retest reliability for SF-BI, Absolute reliability indices, including the standard error of measurement and the minimal detectable change. The validity was demonstrated by spearman correlation of SF BI-total score with Postural Assessment Scale for Storke, Fugl Meyer Assessment. [Results] There was excellent agreement between test-retest for individual items of BI and total score ICC2,1=0.91 and it all showed acceptable SEM and MDC were 2.83 score, 7.84 score respectively. The item-to-total correlations were all significant, ranging from r=0.83–0.92. SF-BI showed good internal consistency. Individual items also possessed high internal consistency 0.82–0.86. The SF-BI and total score were demonstrated high concurrent validity with the PASS, FMA. [Conclusion] This study has demonstrated that the SF-BI is a useful instrument with high test-retest reliability, Absolute reliability indices, internal consistency and validity.
出版者
日経BP社
雑誌
日経コンピュ-タ (ISSN:02854619)
巻号頁・発行日
no.709, pp.58-62, 2008-08-01

貨物専門航空会社の日本貨物航空(NCA)は4月7日、貨物管理システムを本稼働させた。稼働済みの整備システムや運航管理システムと合わせ、三つの基幹系をわずか2年で開発した。第1号ユーザーも恐れず、海外製のパッケージソフトを全面採用した。最初にシステム部門がシステムの大枠を決め、利用部門の要望は後から取り入れる手法を採用し、スピード開発に成功した。
著者
金子 真
出版者
The Robotics Society of Japan
雑誌
日本ロボット学会誌 (ISSN:02891824)
巻号頁・発行日
vol.16, no.5, pp.617-619, 1998-07-15 (Released:2010-08-25)
参考文献数
6
被引用文献数
1 2