著者
ギーレ エノ
出版者
東洋史研究会
雑誌
東洋史研究 (ISSN:03869059)
巻号頁・発行日
vol.63, no.2, pp.203-239, 2004-09
著者
Hirofumi Tomita Ken Okumura Hiroshi Inoue Hirotsugu Atarashi Takeshi Yamashita Hideki Origasa Eiki Tsushima on behalf of the J-RHYTHM Registry Investigators
出版者
日本循環器学会
雑誌
Circulation Journal (ISSN:13469843)
巻号頁・発行日
pp.CJ-15-0095, (Released:2015-05-13)
参考文献数
35
被引用文献数
9 42

Background:Because the current Japanese guideline recommends CHADS2score-based risk stratification in nonvalvular atrial fibrillation (NVAF) patients and does not list female sex as a risk for thromboembolic events, we designed the present study to compare the CHA2DS2-VASc and CHA2DS2-VA scores in the J-RHYTHM Registry.Methods and Results:We prospectively assessed the incidence of thromboembolic events for 2 years in 997 NVAF patients without warfarin treatment (age 68±12 years, 294 females). The predictive value of the CHA2DS2-VASc and CHA2DS2-VA scores for thromboembolic events was evaluated by c-statistic difference and net reclassification improvement (NRI). Thromboembolic events occurred in 7/294 females (1.2%/year) and 23/703 males (1.6%/year) (odds ratio 0.72 for female to male, 95% confidence interval (CI) 0.28–1.62, P=0.44). No sex difference was found in patient groups stratified by CHA2DS2-VASc and CHA2DS2-VA scores. There were significant c-statistic difference (0.029, Z=2.3, P=0.02) and NRI (0.11, 95% CI 0.01–0.20, P=0.02), with the CHA2DS2-VA score being superior to the CHA2DS2-VASc score. In patients with CHA2DS2-VASc scores 0 and 1 (n=374), there were markedly significant c-statistic difference (0.053, Z=6.6, P<0.0001) and NRI (0.11, 95% CI 0.07–0.14, P<0.0001), again supporting superiority of CHA2DS2-VA to CHA2DS2-VASc score.Conclusions:In Japanese NVAF patients, the CHA2DS2-VA score, a risk scoring system excluding female sex from CHA2DS2-VASc, may be more useful in risk stratification for thromboembolic events than CHA2DS2-VASc score, especially in identifying truly low-risk patients.
著者
熊本 忠彦 鈴木 智也
出版者
The Institute of Electronics, Information and Communication Engineers
雑誌
電子情報通信学会論文誌 D (ISSN:18804535)
巻号頁・発行日
vol.J98-D, no.5, pp.788-801, 2015-05-01

Twitterには,面識のない人でも気軽にフォローできるという特徴があり,他者とつながるための手段として有用と言える.しかしながら,その一方で,匿名の人からフォローされたり,既にフォローしているユーザ(フォロイー)のリツイート等により,知らない人のツイートを目にしたりする機会も多く,そのような人たちをフォローすべきか否か迷うことがある.そこで本論文では,フォロー候補となるユーザがどのような印象選好(普段,どのような話題の,どのような印象のツイートを見たり投稿したりしているか)を有しているかを可視化するシステムを提案する.老若男女1,000人が参加した被験者実験の結果によれば,43.2%〜46.5%の人が提案システムによる印象選好の提示を有用と認めたことが確認された.本システムを用いユーザの印象選好を可視化することで,フォローの是非を,有益な情報源かどうかといった単なる損得勘定だけでなく,自身の感性に合ったユーザかどうかという視点から判断することも可能となる.なお,同じ処理をTwitter上のキーワード検索に適用することで,任意のキーワードの印象文脈(そのキーワードがどのような話題の,どのような印象のツイートにおいて用いられているか)を可視化する機能も付加している.
著者
高橋 翠
出版者
一般社団法人電子情報通信学会
雑誌
電子情報通信学会技術研究報告. HCS, ヒューマンコミュニケーション基礎 (ISSN:09135685)
巻号頁・発行日
vol.111, no.214, pp.27-31, 2011-09-16

本研究では、進化心理学的観点から男性の顔に対する魅力評価を検討した。先行研究では、社会的手がかり(視線方向と表情)と「男らしさ」として知覚される形態的特徴は、それぞれ魅力に影響を与える要因であることが指摘されるが、それに加えて、魅力に対して相互作用効果をもつことが指摘されている。そこで本研究では、進化心理学的観点から、男性顔の魅力評価における社会的手がかりと「男らしさ」の相互作用効果を規定すると考えられる、女性評定者側の要因(パートナーの有無)に着目し、魅力評価との関連性を検討した。その結果、仮説と整合的な結果が得られ、パートナーの有無という女性評定者側の要因は、男性顔の魅力評価における社会的手がかりと「男らしさ」の相互作用効果のあり様を規定する要因である可能性が示唆された。
著者
大野 久雄 鈴木 修 韮澤 浩 吉崎 正憲 長谷川 直之 田中 芳男 村松 良夫 小倉 義光
出版者
社団法人日本気象学会
雑誌
気象集誌 (ISSN:00261165)
巻号頁・発行日
vol.72, no.2, pp.197-222, 1994-04-25
被引用文献数
13

太平洋高気圧の北辺に位置する岡山地方で1991年6月27日午後発生した雷雨嵐は同地方に激しい雨や雷および強い突風をもたらせた。中でも岡山市の北東部で発生した突風は特に強く、単体では51m/sの風に耐えられるコンクリート製電柱18本を倒壊させた。この研究は、電柱の倒壊をもたらせた突風の原因を調べるために始められた。利用可能なすべてのデータが集められ、解析された。データ源は、通常レーダー、気象庁のシステム、密に展開された自治体の大気汚染監視用風向風速計、民間航空機、テレビ局のビデオ画像、被害調査結果等と多岐にわたった。これらを複合利用してメソ解析を行った結果、少なくとも4つのダウンバースト(マイクロバーストとマクロバーストの両方)の発生が明らかになった。電柱を倒壊させたのはそのうちの1つで、雷を伴っていた。当時大気成層は、湿マイクロバーストを発生させるのに適したもので、Atkins and Wakimoto(1991)が報告した米国北アラバマの事例と類似していた。また、ダウンバースト発生の潜在的危険性が太平洋高気圧の北辺にあるとの指摘がなされた。
著者
Tae-Young Moon Jee-Hee Kim Hak-Ju Gwon Bang-Sung Hwan Gyoung-Yong Kim Neal Smith Gun-Soo Han Hyo-Cheol Lee Byung-Jun Cho
出版者
理学療法科学学会
雑誌
Journal of Physical Therapy Science (ISSN:09155287)
巻号頁・発行日
vol.27, no.3, pp.581-583, 2015 (Released:2015-03-31)
参考文献数
14
被引用文献数
11

[Purpose] The purpose of this study was to determine how an exercise program focusing on muscular strength could aid firefighters with chronic lower back pain. [Subjects] The research subjects were randomly assigned to two groups, the experimental group (n=8) and the control (n=8). [Methods] The experimental group performed two types of exercise programs four times per week for 8 weeks under supervision. Tests were performed before and after the 8 weeks of exercise in accordance with the Korea Occupational Safety and Health Agency’s program. [Results] At the end of the 8 weeks of the rehabilitation program, abdominal muscular strength were significantly increased in the experimental group, and this indicates that the exercise therapy was effective for improvement of muscular strength. [Conclusion] We found that exercise therapy is an effective intervention that can reduce the pain of patients with chronic lower back pain. The firefighters with chronic lower back pain who participated in this study exhibited enhanced lower back muscular strength and obtained some additional benefits. They need regular exercise.
著者
横田 成年
出版者
公益社団法人日本船舶海洋工学会
雑誌
造船協會會報 (ISSN:05148499)
巻号頁・発行日
no.37, pp.15-20, 1925-10
著者
Akira Yamazaki Meiji Honda Akira Kuwano-Yoshida
出版者
(公社)日本気象学会
雑誌
SOLA (ISSN:13496476)
巻号頁・発行日
vol.11, pp.59-64, 2015 (Released:2015-05-11)
参考文献数
12
被引用文献数
1 16

The influence of large-scale atmospheric blocking over the northwestern Pacific on heavy snowfall events in the Kanto area and on the Pacific Ocean side of northern Japan (PNJ) within the time scale of ∼10 days was examined through blocking case studies. The past 14 blocking cases over the Pacific, including the blocking during early- to mid-February 2014 that influenced a record-breaking snowfall over the Kanto area, were analyzed using a long-term reanalysis dataset and local meteorological observation station data. Results reveal that blocking over the Pacific causes large precipitation over the Kanto area and the PNJ by shifting cyclone (storm) tracks towards the east coast of Japan from their usual eastward course across the mid-Pacific via the south coast of Japan. Excessive passing of cyclones caused large precipitation in the Kanto area and snowfall in the PNJ. In the blocking cases with heavy snowfall events in the Kanto area, a strong cold-air inflow over Japan also existed in the lower troposphere originating from east Siberia, which initiated synoptic ground cold-air environments in the Kanto area.
著者
天野健太 西本一志
出版者
情報処理学会
雑誌
情報処理学会研究報告 : グループウェアとネットワークサービス
巻号頁・発行日
vol.2004, no.31, pp.103-108, 2004-03

本研究ではインフォーマルコミュニケーションの場として食卓に着目し、ここでのコミュニケーションを支援する。コミュニケーション活性化を支援するメディアとして、個人がカメラ付き携帯電話で撮影した写真を用いる事とした。写真を食卓にあるお皿に投影する事で話題を提供し、コミュニケーション活性化を支援するシステム「六の膳」を構築した。本システムの有効性と写真を用いたコミュニケーションについて調べるために4組15名の被験者による実験を行った。実験より本システムは face to faceコミュニケーションをさまたげず、話題の提供に均等性をあたえ、コミュニケーションに戦略的要素を取り入れる事ができ、コミュニケーションを活性化させる事ができるのではないかという知見が得られた。 : In this paper, we propose “pHotOluck” that is a supporting system for lively communication at a dining table. “pHotOluck” is a mintage of “potluck” and “photo” . This system displays a photo taken by a cell phone with digital camera on a special plate at a dining table. For evaluating the system, we conducted experiments to compare three methods for displaying photographs, i.e., “pHotOluck”, a LCD display with a touch-panel and paperprints. The result of the experiments showed that “pHotOluck” does not interfere face to face communication. It is suggested that “ pHotOluck” can activate communication by allowing people to strategically choose his/her photographs at the communication.
著者
今橋 理子
出版者
東海大学
雑誌
東海大学紀要. 文学部 (ISSN:05636760)
巻号頁・発行日
vol.66, pp.35-49, 1996

Among the paintings left by Sakai Hoitsu (1760-1828), a late-Edo-period painter known for reviving the Rinpa (or Korin) school of painting in the city of Edo, is a singular work entitled Kannon (i.e., the bodhisattva Avalokitesvara). This work differs from the usual Oriental "white-robed Avalokitesvara" paintings in that Kannon is not shown holding in her hand either the standard lotus flower, or sprig of willow in a water jar. Rather, in front of her and to the viewer's right there appears a porcelain celadon vase in which five summer flowers - hollyhocks, pinks, lychnises, hydrangeas, and lilies - have been arranged. In contrast to india ink paintings of Kannon, the flowers in Hoitsu's work are richly colored, attracting and holding the viewer's gaze. It is known that the creation of Kannon was connected to the hundredth anniversary of the death of Ogata Korin (1658-1716). Korin was the prime mover behind the earlier flourishing of the Rinpa school and the painter most highly regarded by Hoitsu, who donated the work to Korin's family temple, Myoken-ji, in Kyoto, where it remains today. It has therefore traditionally been inferred that Hoitsu "arranged" the flowers in the vase in commemoration of Korin's death anniversary and that he used summer flowers because Korin died in June. What has never been clear, however, is why the five flowers noted above were chosen ; indeed, Hoitsu's Flowers in a Vase, painted for the same anniversary, contains the identical five kinds of flowers arranged in a water jar. Hoitsu obviously had a reason for selecting them. In my paper, I will attempt to discern what Hoitsu's intended meaning may have been. The particular flower or bird, or the particular combination of flowers and birds, found in an Oriental flower-and-bird painting ordinarily has an auspicious meaning associated with it, one that the members of the painter's audience will usually be able to identify owing to their shared cultural experience. No traditional, specific meaning, however, can be discerned in the combination of the five summer flowers in Hoitsu's two paintings. To unlock the meaning, I have investigated how the five flowers have been used in classical tanka and haiku poetry - in which Hoitsu himself was unusually well versed - beginning with the eighth-century Man'yoshu. For example, the combination of hollyhocks and lilies has traditionally meant, "We will meet in the next world" when it appears in classical poetry. I found other meanings for other groupings of the five flowers in question. In the course of my research it became clear that Hoitsu clearly did not use the five flowers merely to commemorate Korin's death in the summer ; being familliar with Japanese history and literature, Hoitsu put together his combination with scruplous care in order to express the meaning he desired. Another point of interest is that Korin was particularly fond of the hollyhock and, in fact, replaced his family crest with one depicting a stylized version of this flower. This helps explain why, in Hoitsu's two paintings, the hollyhock is placed highest in the shin position, the all-important central position in traditional flower arrangement. Modern critics tend to view the beautiful flower arrangements in the paintings of the Rinpa school, including the two works discussed here, as random combinations. This evaluation focuses on the beauty of the paintings' form, but essentially denies their interpretive value. However, I believe that the surprising hidden meanings woven into the paintings of the Rinpa school are one of the greatest sources of the paintings' appeal.
著者
今橋 理子
出版者
東海大学
雑誌
東海大学紀要. 文学部 (ISSN:05636760)
巻号頁・発行日
vol.66, pp.35-49, 1996

Among the paintings left by Sakai Hoitsu (1760-1828), a late-Edo-period painter known for reviving the Rinpa (or Korin) school of painting in the city of Edo, is a singular work entitled Kannon (i.e., the bodhisattva Avalokitesvara). This work differs from the usual Oriental "white-robed Avalokitesvara" paintings in that Kannon is not shown holding in her hand either the standard lotus flower, or sprig of willow in a water jar. Rather, in front of her and to the viewer's right there appears a porcelain celadon vase in which five summer flowers - hollyhocks, pinks, lychnises, hydrangeas, and lilies - have been arranged. In contrast to india ink paintings of Kannon, the flowers in Hoitsu's work are richly colored, attracting and holding the viewer's gaze. It is known that the creation of Kannon was connected to the hundredth anniversary of the death of Ogata Korin (1658-1716). Korin was the prime mover behind the earlier flourishing of the Rinpa school and the painter most highly regarded by Hoitsu, who donated the work to Korin's family temple, Myoken-ji, in Kyoto, where it remains today. It has therefore traditionally been inferred that Hoitsu "arranged" the flowers in the vase in commemoration of Korin's death anniversary and that he used summer flowers because Korin died in June. What has never been clear, however, is why the five flowers noted above were chosen ; indeed, Hoitsu's Flowers in a Vase, painted for the same anniversary, contains the identical five kinds of flowers arranged in a water jar. Hoitsu obviously had a reason for selecting them. In my paper, I will attempt to discern what Hoitsu's intended meaning may have been. The particular flower or bird, or the particular combination of flowers and birds, found in an Oriental flower-and-bird painting ordinarily has an auspicious meaning associated with it, one that the members of the painter's audience will usually be able to identify owing to their shared cultural experience. No traditional, specific meaning, however, can be discerned in the combination of the five summer flowers in Hoitsu's two paintings. To unlock the meaning, I have investigated how the five flowers have been used in classical tanka and haiku poetry - in which Hoitsu himself was unusually well versed - beginning with the eighth-century Man'yoshu. For example, the combination of hollyhocks and lilies has traditionally meant, "We will meet in the next world" when it appears in classical poetry. I found other meanings for other groupings of the five flowers in question. In the course of my research it became clear that Hoitsu clearly did not use the five flowers merely to commemorate Korin's death in the summer ; being familliar with Japanese history and literature, Hoitsu put together his combination with scruplous care in order to express the meaning he desired. Another point of interest is that Korin was particularly fond of the hollyhock and, in fact, replaced his family crest with one depicting a stylized version of this flower. This helps explain why, in Hoitsu's two paintings, the hollyhock is placed highest in the shin position, the all-important central position in traditional flower arrangement. Modern critics tend to view the beautiful flower arrangements in the paintings of the Rinpa school, including the two works discussed here, as random combinations. This evaluation focuses on the beauty of the paintings' form, but essentially denies their interpretive value. However, I believe that the surprising hidden meanings woven into the paintings of the Rinpa school are one of the greatest sources of the paintings' appeal.