著者
河本 光祐 佐藤 至 吉田 緑 津田 修治
出版者
日本毒性学会
雑誌
日本トキシコロジー学会学術年会 第37回日本トキシコロジー学会学術年会
巻号頁・発行日
pp.142, 2010 (Released:2010-08-18)

【背景】近年,空気中のウィルスや細菌を不活化する機能をもった空気清浄機が多数市販されている。このような空気清浄機の多くはスー パーオキサイドやヒドロキシラジカルを放出することによってその機能を発揮するが,これらの活性酸素は生物にとって有害であるた め,暴露条件によっては人体に害を及ぼすおそれがないとは言いきれない。そこで本研究では,A,B,C,3社の空気清浄機について, その安全性を検討した。 【方法】実験動物は8週齢のICR系の雄マウスを1群5匹として用いた。AとBについては空気清浄機の出口にビニール製のダクトを付け, その中で暴露した。Cはファンを装備していないため,45cm角のインキュベーター内で暴露した。16時間または48時間暴露後に肺を 採取し,DNA損傷(Comet法)を中心に肺への影響を検討した。 【結果】48時間暴露ではAとBで,16時間暴露ではBで有意なDNA損傷が確認された。CではDNA損傷は認められなかった。 【結語】メーカーでは遺伝毒性を含む各種の試験によって製品の安全性を確認している旨公表しているが,機種および暴露条件によって は肺に障害を与える可能性が確認された。当日は病理組織学的所見等とあわせて考察する予定である。

18 0 0 0 OA まじない秘伝

出版者
巻号頁・発行日
1611
著者
直原 康光 安藤 智子 JIKIHARA Yasumitsu ANDO Satoko
出版者
Division of Physhology, Faculty of Human Sciences, University of Tsukuba
雑誌
筑波大学心理学研究 = Tsukuba Psychological Research (ISSN:09158952)
巻号頁・発行日
vol.55, pp.73-85, 2018-02-28

This paper (a) summarizes both the Japanese and English literature regarding the measurement of parental conflict following separation or divorce, (b) discusses that literature, especially, studies on the psychological effects on children, and (c) offers some suggestions for further research issues. Based on a search of an electronic database, two Japanese articles and 26 English articles are reviewed. Parental conflict includes (i) inter-parental conflict, (ii) being caught between parents, and (iii) parental alienation behaviors and parental denigration. There has been very little research assessing the effects of parental conflict following separation or divorce within the Japanese articles. Within the English literature, there are few appropriate measures of parental conflict and the results concerning parental conflict and child adjustment are mixed. For future research, it is necessary to clarify the relationships and influences between the various aspects of parental conflict, to develop a scale of parental conflict, and to investigate the relationships and influences between parental conflict, parenting time and quality of parenting.
著者
橋本 光平 武藤 崇
出版者
公益社団法人 日本心理学会
雑誌
心理学研究 (ISSN:00215236)
巻号頁・発行日
vol.90, no.1, pp.93-99, 2019 (Released:2019-04-25)
参考文献数
18
被引用文献数
1

This research aimed to identify manipulable variables that moderate the effects of behavioral assimilation to age stereotype (BAAS). From a contextual behavioral perspective, individuals who are cognitively fused with the conceptual self could be more vulnerable to the age stereotype. A total of 100 older adult participants were assigned to one of two conditions: age stereotype condition; or neutral information condition (i.e., control condition). Individual differences in “cognitive fusion with conceptual self,” “general cognitive fusion,” “mindfulness,” “perspective taking,” and “acting actively and flexibly in the world” were considered as moderator. Results indicated that “cognitive fusion with conceptual self” significantly moderated the effects of BAAS: participants who were more cognitively fused with the conceptual self were more vulnerable to the age stereotype. No significant moderating effects were found for the other four variables. These findings suggest that if the cognitive fusion with the conceptual self was modified the effects of BAAS would be mitigated.
著者
岩佐 和典 田中 恒彦 山田 祐樹
出版者
公益社団法人 日本心理学会
雑誌
心理学研究 (ISSN:00215236)
巻号頁・発行日
pp.89.16230, (Released:2018-01-15)
参考文献数
45
被引用文献数
1 6

The purpose of this study was to develop the Japanese version of the Disgust Scale-Revised (DS-R-J). The participants were 1063 Japanese people (mean age = 21.64, SD = 7.33, range = 18–77; 581 males and 482 females) and were separated into three different groups. Participants in samples 1 (n = 481) and 2 (n = 492) provided data for examining the factor structure and validity of the DS-R-J. They completed the DS-R-J as well as questionnaires assessing disgust propensity and sensitivity, anxiety sensitivity, state and trait anxiety, affective state, and obsessive-compulsive symptoms. Participants in sample 3 (n = 90) provided data for estimating the test–retest reliability of the DS-R-J. The exploratory and confirmatory factor analyses confirmed the three-factor structure involving core disgust, animal-reminder disgust, and physical and mental contamination disgust. Internal consistency and test–retest reliability were sufficient, and conceptual validity of the DS-R-J was also supported. The results show that the Japanese version of the DS-R-J is a reliable and valid measurement of disgust sensitivity.
著者
不二門 尚
出版者
公益社団法人 日本視能訓練士協会
雑誌
日本視能訓練士協会誌 (ISSN:03875172)
巻号頁・発行日
vol.41, pp.19-25, 2012 (Released:2013-03-15)
参考文献数
10

3D映像は、映像技術の進歩と疲れにくいコンテンツの開発により、映画を中心に普及する可能性が高い。3D映像の普及と共に、日常生活で問題なくても、輻湊不全や、代償不全の斜位など何らかの眼科的素因のある人は、眼精疲労や複視を訴える場合があることに、注意する必要がある。6歳位までの小児は立体視の発達過程にあり、調節性内斜視など、両眼視が障害されやすい素因のある場合、両眼を分離して見る3D映像の観賞は、注意する必要がある。また、立体視の弱い人が、3D映像社会でハンディキャップにならないような働きかけも必要と思われる。
著者
中川 直人 村井 ユリ子 小原 拓 大原 宏司 栗田 幸代 Lai Leanne
出版者
Japanese Society of Drug Informatics
雑誌
医薬品情報学 (ISSN:13451464)
巻号頁・発行日
vol.19, no.4, pp.180-187, 2018 (Released:2018-03-21)
参考文献数
9
被引用文献数
1

Objective: The clinical literature review is an important and required components in most of the US pharmacy school curriculum.  On the other hand, in Japan, pharmacy students usually read basic literature when research assignments are given.  However, in Japan, one is rarely taught how to critically read clinical literature in class.  Therefore, for the purpose of examining whether or not lectures regarding how to critically read clinical literature will affect collecting new drug information in pharmacy practice, we examined a survey which we circulated in both countries.  The survey asks pharmacists about reading clinical literature.Methods: One thousand nine hundred and ninety-seven pharmacists in Miyagi in Japan were given questionnaires by mail and 18,744 pharmacists in Florida in the US were given the URL of a web questionnaire by email.Results: Response rates in Miyagi and Florida were 30.3% and 0.91%, respectively.  Since the response in Florida was so small, statistical analysis was not performed.  Regarding the question of “Do you HABITUALLY read clinical literature ?,” “Yes” in Miyagi and Florida was 14.7% and 71.9%, respectively.  Regarding the question of “To what extent did you learn how to critically read clinical literature when you were a student-pharmacist ? ” (1: Not at all, 7: Yes), medians in Miyagi and Florida were “1” and “5,” respectively.  Regarding the question of “To what extent do you apply the information you obtain from clinical literature to your daily responsibilities ? ” (1: Not at all, 7: Yes), medians in Miyagi and Florida were “2” and “5,” respectively.Conclusions: We conclude that Japanese pharmacists in clinical practice do not sufficiently utilize drug information from new clinical literature because pharmacy education in Japan did not, until very recently at least, teach how to critically read clinical literature in class.

18 0 0 0 OA 柳田國男と仏教

著者
高見 寛孝
雑誌
二松學舍大學論集
巻号頁・発行日
no.63, pp.27-50, 2020-03-27
著者
松永 伸太朗
出版者
日本労働社会学会
雑誌
労働社会学研究 (ISSN:13457357)
巻号頁・発行日
vol.17, pp.1-25, 2016

<p>The aim of this paper is to reveal why animators working in Japan don't regard their low-paid and long-time work as problems. Previous studies haven't theoretically considered animators'labor process. Instead, this paper revealed relations between their occupational norms and their logic of acceptance of bad work conditions with ethnomethodological analysis of interviews.</p><p>The conclusion of this paper is as follows: Firstly, there are two types of norms in animators'workplace. One is"artisan"norm, which means that animators should follow instructions of upstream workers, the other is"creator"norm, which means that animators should show their originality. Artisan norm is superior to creator norm. Secondly, understanding and using skillfully these norms is a kind of requirement to be a competent animator. Thirdly, both norms have a common feature, which means that animators should have high-level techniques. Sustained by this common feature, animators compete for higher skills. However, their competition has been intensified because there are many cases that high skill workers can't earn appropriate wages by some institutional factors. As a result, animators who earn wages to manage to make their living become relative winners. However low-paid their labors are, animators who can make their living are winners, and so they don't tend to regard their work condition as problems.</p>
著者
関谷 直也
出版者
公益社団法人 土木学会
雑誌
土木学会論文集F6(安全問題) (ISSN:21856621)
巻号頁・発行日
vol.68, no.2, pp.I_1-I_11, 2012 (Released:2013-01-30)
参考文献数
15
被引用文献数
5

日本の防災対策は「想定」を前提とした訓練,ハザードマップ,防災教育や災害時の情報伝達などの手段で避難を促すというソフト対策に過度に重点が置かれている. 結果,ありとあらゆるところに想定を設け,それにのっとって対策を整えるという「想定主義」に陥っている.そして避難についても,現実的な解を見つけるというより「原則車避難禁止」「危機意識をもって急いで逃げれば被災は回避できる」といった避難の課題を人々の防災意識に帰結する「精神主義」が跋扈している.また,あらゆる災害対策の前提となる被災の原因の検証についても,メディアで言われていることや思い込みで仮説を構築し,そこから改善策を検討・導出してしまう「仮説主義」に陥っている.だが,実際に調査検証が進むに従って,そもそも仮説自体が誤っているといったことが多くみられる. これら日本の防災対策の問題点は東日本大震災を踏まえても何も変わっていない.「想定」を重視するのではなく行動の規範を考えること,精神論だけを強調するのではなくハード対策とソフト対策のバランスという原点に立ち返ること,メディアの論調や思い込みではなく,予断を持たず,徹底的に東日本大震災の被災の現実に,科学的実証的に向き合うことが求められる.