著者
Takahiro Suzuki Atsushi Mizuno Takuya Kishi Jeffrey Rewley Chisa Matsumoto Yuki Sahashi Mari Ishida Shoji Sanada Memori Fukuda Tadafumi Sugimoto Miki Hirano Koichi Node
出版者
The Japanese Circulation Society
雑誌
Circulation Reports (ISSN:24340790)
巻号頁・発行日
pp.CR-23-0043, (Released:2023-06-06)
参考文献数
16

Background: Previous research has investigated the effectiveness of the “Tweet the Meeting” campaign, but the relationship between tweet content and the number of retweets has not been fully evaluated.Methods and Results: We analyzed the number of tweets and retweets during the Japanese Circulation Society’s 2022 annual meeting. The ambassador group had significantly more session- and symposium-related tweets than the non-ambassador group (P<0.001), associated with the nubmer of retweets. Symposium-related tweets with figures generated more retweets than those without figures (mean [±SD] 3.47±3.31 vs. 2.48±1.94 retweets per tweet, respectively; P=0.001).Conclusions: The study revealed that official meeting-designated Twitter ambassadors disseminate more educational content than non-ambassadors, and generated more retweets.
著者
鳶島 修治
出版者
東北社会学会
雑誌
社会学年報 (ISSN:02873133)
巻号頁・発行日
vol.39, pp.75-86, 2010-07-16 (Released:2014-02-07)
参考文献数
16

本論文では,Basil Bernsteinの〈教育〉言説論を援用し,教育評価と〈学力保障〉のポリティクスという観点から,「全国学力テストの悉皆実施はいかにして正当化されたのか」という問題について検討した.わが国で2007年度に開始された全国学力テストの実施方法をめぐっては,個々の児童生徒のテスト結果を日常的な教育実践の改善に活用することを通じて〈学力保障〉を達成することを目的とし、その悉皆実施を主張する立場があったが,これに対して,中教審義務教育特別部会の場では,学校間の序列化や得られるデータの歪みといった悉皆実施の弊害が指摘されていた.他方で,後に設置された全国学力テストに関する専門家検討会議における議論を通して,全国学力テストには,PISA型の「活用」問題の導入に象徴されるように,教育課程実施状況調査をはじめとする既存の学力調査とは性格の異なる調査内容が設けられることとなった.一面において,それは前述した立場から主張された全国学力テストの悉皆実施を正当化するための方策として理解されうる.このことはまた,全国学力テスト悉皆実施の主張を支えている「教育評価を通じた〈学力保障〉」という理念が調査内容を規定するという関係の存在を示している.
著者
Roberta Beltrão Michiko Monde Takayuki Mine Hiroshi Ueda
出版者
The Plankton Society of Japan, The Japanese Association of Benthology
雑誌
Plankton and Benthos Research (ISSN:18808247)
巻号頁・発行日
vol.18, no.2, pp.63-73, 2023-05-31 (Released:2023-05-30)
参考文献数
45

Ariake Bay has Japan’s biggest nori seaweed farming field in the innermost part and has suffered from environmental degradation since the late 1990s. To elucidate the seasonal patterns in the copepod community structure in the inner bay, we examined monthly plankton-net samples collected in the top 2-m layer at 11 stations for 5 years from April 2002 to March 2007. Of the 11 stations, 7 were at the high-turbidity site (HTS) representing the nori farming field and 4 in the offshore low-turbidity site (LTS) for comparison. The copepod community in the HTS was dominated almost year round by Oithona davisae, whose 5-year mean abundance of 203 ind. L−1 comprised 84% of copepods and was more than double that in the LTS. O. davisae became extremely abundant in summer with the maximum monthly mean abundance in the HTS of 2756 ind. L−1 and the maximum sample-specific abundance of 10116 ind. L−1. The following predominant copepods in the HTS were Parvocalanus crassirostris in summer–autumn, Microsetella norvegica in summer, Acartia omorii in spring, and Paracalanus parvus s.l. irregularly. Possible causes for high abundance of O. davisae in the HTS are assumed to be sufficient food resources, water temperature over 21°C, and a wide salinity tolerance range of the species.
著者
蔭山 雅洋 岩本 峰明 杉山 敬 水谷 未来 金久 博昭 前田 明
出版者
一般社団法人 日本体育・スポーツ・健康学会
雑誌
体育学研究 (ISSN:04846710)
巻号頁・発行日
vol.59, no.1, pp.189-201, 2014 (Released:2014-06-13)
参考文献数
31
被引用文献数
10 3

The present study measured isometric muscular strength and mean power elicited by trunk twisting and trunk rotation during pitching in 28 university baseball pitchers aged 18-22 years. Based on the correlations among these measurements, the purpose of the study was to clarify 1) the influence of ball velocity on isometric muscular strength, trunk power output during the stretch-shortening cycle (SSC) and trunk rotation during pitching and 2) the influence of augmentation which is an index of SSC elicited by trunk rotation on trunk rotation during pitching. We also determined mean power and augmentation during concentric (CT) and SSC rebound (RT) throws of medicine balls weighing 5 kg while twisting the trunk. Augmentation while throwing the medicine ball was positively correlated with ball velocity (r=0.619, p<0.01), and augmentation of the medicine ball was positively correlated with torso rotation velocity at 18-27% and at 46-75% (r=0.398-0.542, p<0.05), and trunk twist velocity at 60-66% (r=0.378-0.395, p<0.05) of the second phase (from stride foot contact to instant release of the ball) during the pitching motion. In addition, pitched ball velocity was positively correlated with the velocities of pelvic rotation at 37-78% (r=0.378-0.488, p<0.05), torso rotation at 46-87% (r=0.391-0.711, p<0.05) and trunk twist at 63-83% (r=0.375-0.499, p<0.05) during the second phase of the pitching motion. These results indicate that pitchers with a larger ball velocity can use SSC movement generated by twisting the trunk, which effectively increases trunk rotation from the first half to middle of the second phase, and they can also increase trunk rotation during the second phase.
著者
松本 曜
出版者
The Linguistic Society of Japan
雑誌
言語研究 (ISSN:00243914)
巻号頁・発行日
vol.1991, no.99, pp.82-106, 1991-03-25 (Released:2010-11-26)
参考文献数
27

The semantic structures and system of Japanese numeral classifiers are examined, using the framework of prototype semantics (Coleman & Kay 1981, Fillmore 1982). The analysis is based in part on the results of experimental studies of the acceptability of classifier use for various objects. It is observed that many classifiers, including-wa, -hon, -dai and-ken, form a complex prototype structure, defined not only by necessary conditions for appropriate use, but also by “prototype conditions”, which do not have to be satisfied but, if satisfied, makes its referent a representative or prototypical member of the category.It is also claimed that there is a priority order in the choice of classifiers when more than one classifier is potentially usable. It is pointed out that a more informative classifier in general restricts the use of a less informative classifier and that this is due to a pragmatic principle of informativeness (Grice 1975).The findings also suggest that classifiers as a whole do not form a neatly structured taxonomy as formerly suggested (e. g. Sanches 1977). Rather, they constitute a loose system, each classifier having its own peculiarities that reflect the nature of its referents, suggesting the inadequacy of a strong form of structural semantics (Fillmore 1983).
著者
櫻井 博 苅部 治紀 加賀 玲子
出版者
神奈川県立生命の星・地球博物館(旧神奈川県立博物館)
雑誌
神奈川県立博物館研究報告(自然科学) (ISSN:04531906)
巻号頁・発行日
vol.2018, no.47, pp.67-71, 2018-02-28 (Released:2021-04-30)

近年国内に定着した侵略的外来種ムネアカハラビロカマキリHierodula sp. の導入経路は、これまで明らかにされていなかったが、筆者らは、今回本種のものと考えられる卵鞘を、市販の竹箒から確認し、それが正常に孵化すること、その形態・色彩が既知の本種幼虫のものと合致することを明らかにした。竹帚が導入経路の主要なものであれば、本種が通常の外来種の拡散パターンと異なり、同時多発的に各所で確認されたことの合理的な説明ができる。
著者
赤木 佳寿子
出版者
日本社会薬学会
雑誌
社会薬学 (ISSN:09110585)
巻号頁・発行日
vol.32, no.2, pp.33-42, 2013-12-10 (Released:2015-06-26)
参考文献数
52

In this paper, I propose to look at the separation of prescription and dispensing in Japan(Iyakubungyo)from the point of view of social science and aim to clarify factors of promotion of Iyakubungyo. Today, the separation rate reached over 60%, and it shows Iyakubungyo comes into a common system. However the system has not been judged socially, because there is no paper about the social evaluation of Iyakubungyo while there are some papers about the factors of the satisfaction of patients. There are some investigations of how to promote Iyakubungyo, but no investigations of why. I will figure out factors of promotion of the separation of prescription and dispensing in Japan by verifying two policies, “the divorce between things and technique” and “proper use of pharmaceutical products”. A change of these policies makes the change of contents and rates of Iyakubungyo. By showing the possibility that the two policies were the factors of the development of Iyakubungyo, we can get a hint for finding the pharmacists’ function in social.
著者
竹内 智
出版者
一般社団法人 日本物理学会
雑誌
大学の物理教育 (ISSN:1340993X)
巻号頁・発行日
vol.15, no.3, pp.136-139, 2009-11-15 (Released:2018-12-09)
参考文献数
3
著者
藤井 宣彰
出版者
中国四国教育学会
雑誌
教育学研究ジャーナル (ISSN:13495836)
巻号頁・発行日
vol.8, pp.1-10, 2011-03-22 (Released:2017-04-05)
参考文献数
34

The purpose of this research is to examine the effect of class size and small group learning on pupils' academic achievement by using Multilevel Models. Since 1950s to early 1990s, class sizes were reduced to 40 pupil classes. After the 1990s, instead of continuing to reduce class sizes, the Ministry of Education has adopted learning group systems to reduce the pupil-teacher ratio, for example, small group learning and Team-Teaching (TT). Do the class size and these new learning group systems have positive effect on the pupils' academic achievement? This is the theme of this research. Thirty-four elementary school principals and 843 pupils responded to the questionnaires and pupils took brief academic achievement tests for Japanese and Mathematics. This research focuses on the analysis on the effect of adopting teaching methods like small group learning on mathematic tests. The results like many former research findings suggest that small class size and small group learning have positive effect on pupils' academic achievement. To work small group learning effectively, it is necessary to arrange full-time teachers and to group pupils by the similar ability.
著者
深井 喜代子 大名門 裕子
出版者
一般社団法人 日本看護研究学会
雑誌
日本看護研究学会雑誌 (ISSN:21883599)
巻号頁・発行日
vol.15, no.3, pp.3_39-3_46, 1992-07-01 (Released:2016-03-31)
参考文献数
26

88名の健康な学生(男27名,女61名,18-37才)を被験者として,注射針刺入部としてよく選択されている三角筋,前肘,手背各部の皮膚痛覚閾値を,タングステン製(直径140μm)の刺激毛を用いて痛点分布密度を測定する方法で調べた。その結果,三つの皮膚領域とも,痛点分布密度(prick painとdull painの総数)は男性より女性の方が有意に大きかった(平均痛点数:男,7.6-11.0/4mm2,女,10.2-12.2/4mm2)。部位別では,手背部(男,7.6±4.7/4mm2,女,10.2±4.2/4mm2),三角筋部(男,9.1±5.0/4mm2,女,10.7±4.4/4mm2),前肘部(男,11.0±4.1/4mm2,女,12.1±3.3/4mm2)の順で痛点分布密度が小さかった。この傾向は注射針刺入時の鋭い痛みに相当するprick painのみの分布に着目しても同様であった。このような痛覚閾値の部位差,性差について考察した。本実験の結果から,看護者は,健康な青年層では,女性は男性より痛覚閾値が低いこと,そして手背部の閾値は比較的高いことを考察して注射や採血を行うべきであると結論した。
著者
金政 祐司 荒井 崇史 島田 貴仁 石田 仁 山本 功
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.89.17207, (Released:2018-05-25)
参考文献数
25
被引用文献数
3

This study aimed to reveal the risk factors for a person to perpetrate stalking-like behaviors following the end of a romantic relationship based on personality traits (attachment anxiety and narcissism), the characteristics of a romantic relationship before a breakup, and the emotions and thoughts of a person after a breakup. To develop two scales measuring the characteristics of a romantic relationship before a breakup and the emotions and thoughts of a person after a breakup, a web-based survey of 189 females and 165 males was conducted in Study 1. In Study 2, a national survey was conducted using two-stage stratified sampling; 106 females and 110 males who experienced the end of a romantic relationship during the past five years and did not initiate their most recent breakup were analyzed. The results of a multiple-group analysis revealed that both attachment anxiety and feelings that a partner was his/her “one and only” increased egoistic preoccupations after a breakup, and the egoistic preoccupations predicted the perpetration of stalking-like behaviors in both males and females.
著者
酒井 浩介
出版者
日本文学協会
雑誌
日本文学 (ISSN:03869903)
巻号頁・発行日
vol.58, no.12, pp.47-58, 2009-12-10 (Released:2017-08-01)

一九二〇年代の新潮合評会の佐藤春夫と久米正雄の会話の記録の不備を手掛りとして座談会と速記の関係に着目し、帝国議会議事速記録(一八九〇)から小林秀雄までを射程に座談会の批評的な意義を考察する。座談会とは会話を活字として現前させようという欲望によって生み出された言説のトラブルなのであり、それは書き言葉の無意識として現れ、言文一致という形で整除された近代文学にひびを入れることで批評性を獲得するのである。
著者
Mei Yamagata Asako Miura
出版者
The Japanese Group Dynamics Association
雑誌
実験社会心理学研究 (ISSN:03877973)
巻号頁・発行日
pp.si5-2, (Released:2022-11-09)
参考文献数
10
被引用文献数
2

Humans tend to distort past events, leading to a gap between experience and retrospective experience—the retrospective bias. This study clarified the characteristics of retrospective bias in the ongoing COVID-19 pandemic. Longitudinal data from 597 Japanese individuals were gathered during the COVID-19 pandemic from January 2020 to January 2021. Analysis revealed that cognition regarding COVID-19 one year ago was retrospectively underestimated. In addition, within-person variation among the responses of the 11 waves consistently showed a negative association with bias. These findings suggest that retrospective methods of describing long-lasting and fluctuating events will lead to inaccurate conclusions.
著者
須谷 和子 志垣 瞳 池内 ますみ 澤田 崇子 長尾 綾子 升井 洋至 三浦 さつき 水野 千恵 山下 英代 山本 由美
出版者
一般社団法人 日本調理科学会
雑誌
日本調理科学会誌 (ISSN:13411535)
巻号頁・発行日
vol.48, no.6, pp.416-426, 2015 (Released:2016-01-04)
参考文献数
26
被引用文献数
1

NHK「きょうの料理」に掲載された中から煮物レシピを抽出し,煮物に関する変遷を明らかにした。1960年度から15年間隔で収集した42冊を資料とした。料理総数3,373件のうち煮物は535件(15.9%)を占め,特に1975年度は和風煮物が74.8%であった。煮物で使われる主材料は野菜類がもっとも多く,だいこんはどの年代においても使用頻度が高かった。肉類では,牛肉・豚肉・鶏肉がよく使われ,年代で順位は変化した。 煮物のレシピは,食生活の変化とそれに伴った健康志向・簡便化志向を意識したものになっていた。