著者
張 斌 田辺 聡 加藤 恵美 佐々木 徹 樋口 勝彦 小泉 和三郎 西元寺 克禮 三富 弘之 田辺 由美
出版者
北里大学
雑誌
北里医学 (ISSN:03855449)
巻号頁・発行日
vol.32, no.2, pp.151-155, 2002-04-30
被引用文献数
1

症例は53歳女性。平成13年8月,検診にて異常を指摘され上部消化管内視鏡検査を施行。十二指腸第2部に山田IV型のポリープを認めたため当院紹介受診となった。上部消化管造影検査では十二指腸第2部に長い茎を有する表面は平滑な山田IV型のポリープを認めた。上部消化管内視鏡検査にても同様の所見を認め,平成13年12月5日ポリペクトミーを施行した。組織学的には十二指腸粘膜固有層から粘膜下層浅層にかけてBrunner腺の増生が見られた。また,粘膜下層を主体に成熟した異型のない脂肪細胞と小血管の増生がみられ,平滑筋線維も錯綜して走行していたが,平滑筋芽細胞は見られず,過誤腫と診断した。十二指腸の過誤腫は非常に稀であり,文献的考察を含めて報告する。
著者
藤堂++著
出版者
カットシステム
巻号頁・発行日
2013

2 0 0 0 OA 生理学

著者
加藤元一 著
出版者
南江堂書店
巻号頁・発行日
vol.下巻, 1925
著者
Chadwick John Green Palina de Dauwe Terry Boyle Seyed Mehdi Tabatabaei Lin Fritschi Jane Shirley Heyworth
出版者
日本疫学会
雑誌
Journal of Epidemiology (ISSN:09175040)
巻号頁・発行日
vol.24, no.2, pp.146-153, 2014-03-05 (Released:2014-03-05)
参考文献数
55
被引用文献数
7 32

Background: Data regarding the effects of tea, coffee, and milk on the risk of colorectal cancer are inconsistent. We investigated associations of tea, coffee, and milk consumption with colorectal cancer risk and attempted to determine if these exposures were differentially associated with the risks of proximal colon, distal colon, and rectal cancers.Methods: Data from 854 incident cases and 948 controls were analyzed in a case-control study of colorectal cancer in Western Australia during 2005–07. Multivariable logistic regression was used to analyze the associations of black tea (with and without milk), green tea, herbal tea, hot coffee, iced coffee, and milk with colorectal cancer.Results: Consumption of 1 or more cups of herbal tea per week was associated with a significantly decreased risk of distal colon cancer (adjusted odds ratio, 0.37; 95% CI, 0.16–0.82; PTrend = 0.044), and consumption of 1 or more cups of iced coffee per week was associated with increased risk of rectal cancer (adjusted odds ratio, 1.52; 95% CI, 0.91–2.54; PTrend = 0.004). Neither herbal tea nor iced coffee was associated with the risk of proximal colon cancer. Hot coffee was associated with a possible increased risk of distal colon cancer. Black tea (with or without milk), green tea, decaffeinated coffee, and milk were not significantly associated with colorectal cancer risk.Conclusions: Consumption of herbal tea was associated with reduced risk of distal colon cancer, and consumption of iced coffee was associated with increased rectal cancer risk.
著者
石倉翠葉 著
出版者
俳諧誠道社
巻号頁・発行日
1934
著者
金 明哲
出版者
The Behaviormetric Society of Japan
雑誌
行動計量学 (ISSN:03855481)
巻号頁・発行日
vol.41, no.1, pp.35-46, 2014
被引用文献数
5

Text classification results often vary depending on the detailed factors in data analysis, including feature data, classification method, and parameter sets adopted in the analysis. The author of an anonymous text can be generally identified by extracting a set of distinctive features of the text, and then using the features to find the most likely author. Numerous efforts have been made to develop the feature extraction technique with more robustness and the classification algorithm, but an important issue is how to select the features datasets and classification method. To address this issue, we propose an integrated classification algorithm that extracts multiple feature datasets from differing viewpoints and aspects of a text and applies multiple strong classifiers to the datasets. Our proposed method achieved 100% accuracy in identifying the authors of literary works and student essays, and identified the author of all but 1 out of 60 diaries which were written by 6 different people.Our proposed method achieved equivalent or better accuracy than the case when any a strong classifier applied to individual feature dataset. Furthermore, the accuracy in identifying the authors of student essays increased by roughly two percentage points.
著者
金 明哲
出版者
日本行動計量学会
雑誌
行動計量学 (ISSN:03855481)
巻号頁・発行日
vol.41, no.1, pp.35-46, 2014
被引用文献数
5

Text classification results often vary depending on the detailed factors in data analysis, including feature data, classification method, and parameter sets adopted in the analysis. The author of an anonymous text can be generally identified by extracting a set of distinctive features of the text, and then using the features to find the most likely author. Numerous efforts have been made to develop the feature extraction technique with more robustness and the classification algorithm, but an important issue is how to select the features datasets and classification method. To address this issue, we propose an integrated classification algorithm that extracts multiple feature datasets from differing viewpoints and aspects of a text and applies multiple strong classifiers to the datasets. Our proposed method achieved 100% accuracy in identifying the authors of literary works and student essays, and identified the author of all but 1 out of 60 diaries which were written by 6 different people.Our proposed method achieved equivalent or better accuracy than the case when any a strong classifier applied to individual feature dataset. Furthermore, the accuracy in identifying the authors of student essays increased by roughly two percentage points.
著者
七海 絵里香 森崎 翔太 大澤 啓志
出版者
日本緑化工学会
雑誌
日本緑化工学会誌 (ISSN:09167439)
巻号頁・発行日
vol.39, no.1, pp.74-79, 2013 (Released:2014-04-02)
参考文献数
15
被引用文献数
1 2

資料の少ない古代~中世の緑化文化を検討するため,主な和歌集に詠まれている植物および植物に対する行為を分析した。その結果,万葉集および第1~8集の勅撰和歌集の中で植物は計4,171首,植物に対する行為は計1,449首詠まれていた。時代区分毎にそれぞれ割合を求めたところ,奈良時代から平安時代にかけて,詠まれた植物の嗜好がハギからサクラに転換していた。緑化に関わる行為としては,植栽として「植える」「蒔く」「刺す (挿し木) 」,植生管理として「刈る」「伐る」「抜く」「焚く・焼く」「切る」が認められた。また,奈良時代には植物との多様な関わりが存在していたが,それ以降の時代では植栽という行為に対して意識が薄れていったことが示された。
著者
中川 恵正 新谷 敬介
出版者
一般社団法人 日本教育心理学会
雑誌
教育心理学研究 (ISSN:00215015)
巻号頁・発行日
vol.44, no.1, pp.23-33, 1996-03-30 (Released:2013-02-19)
参考文献数
13

The present study investigated which factors facilitated solving arithmetic word problems in fifth graders by comparing five training techniques: (1) Self controlinterpretation training(SCI) that was to acquire both the self regulated uses of solving skill and strategy and the self control ability of evaluating one's own solving process, correcting it and interpretating it to others; (2) Blind training(BT) expected to enhance the awareness of solving skill and strategy; (3) Error finding training (EF) that was to monitor the other's solving process; (4) Ordinary teaching training(C) used in a public elementary school, and (5) 30-SCI training(30-SCI) that children had been given the SCI training for 30 hours before the basic learning had begun. In Experiment 1, fifth graders were trained under a given condition for three hours and then given four posttests. Group 30-SCI did better performance on each posttest than the 4 other groups. Group SCI also did better performance on posttests 1, 2, and 3 than Group BT. Experiment 2 using four training techniques confirmed the superiority of the SCI technique to the others found in Experiment 1 in third graders.