著者

木村 哲

出版者

社団法人 日本泌尿器科学会

雑誌

日本泌尿器科學會雑誌 (ISSN:00215287)

巻号頁・発行日

vol.56, no.5, pp.455-475, 1965 (Released:2010-07-23)

参考文献数

104

被引用文献数

3

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Many aspects of the host-parasite relationship of Trichomonas vaginalis still remain either unanswered, or poorly understood. The following studies, involving clinical evaluation, cultivation on artifical media, and animal inoculation procedures, were designed to provide a fundamental knowledge of the complexities of the relationship of T. vaginalis. with both human and animal hosts.A selected group of 946 patients who visited the Urological Clinic of the Keio University Hospital with Symptoms of urinary infection such as unpleasant feeling, itching, pain and discharge were examined for T. vaginalis. A total of 1067 specimens were obtained from these patients, and cultured on a variety of artifical media. T. vaginalis so isolated were inoculated into a large series of surgieally altered, hormon-trerted, male albino rats.1) On the 946 patients, 67 were infected with T. vaginalis. Of the patients suffering from a prostatic discharge 9 percent were found to be infected. Other symptoms and materials which were related to a positive diagnosis are listed with their respective precentages. Urethral discharge 8.9 percent; semen, 5.3 percent; urin, 4.6 percent and smegma 2.4 percent.2) The symptoms which complained all 67 infected were not only particular as urinary infections but in 16 cases were complained nothing. The problems of symptomlos infection of T. vaginalis in male urinary tract will become more important on treatment in comming future.3) Specimens from the 67 infected patients, in contrast to those from the non-infected patients, were all relatively acidic, ranging from PH 5.6 to 7.84) Of the 67 patients with T. vaginalis, 57 patients (70 percent) were positive for various other microorganisms such as Escherichia coli, Staphylococcus albus, and Pseudomonas. However, no paticular relationship between these organisms and T. vaginalis was noted.5) Among the 67 infected cases, 62 (91 percent) gave a history involving sexual intercourse, with some 47 cases (76 percent) having wives who had complained of trichomoniasis previously, In a group of married women suffering from “honeymoon cystitis”, 17 percent were found infected, as compared to a series of unmarried women with an infection rate of only 3.6 percent. From these data, it appears evident that trichomoniasis is a venereal disease, with the majar source of infection being sexual partners.6) T. vaginalis was inoculated into the urethra and forskin of human males. The parasite was found to survive for 3 days in the urethra and 7 days under the foreskin, but without any signs of multiplication.7) Various concentrations of saline extracts of human prostate and smegma were added to a standard culture medium of cystein-bouillon-serum, and their effects on the growth of T. vaginalis studied. It was noted that the trichomonad did not grow better in the extractenriched media than in the control medium, and that in media composed of prostate or smegma extract alone, the organism failed to grow at all.8) T. vaginalis serially maintained in cystein-bouillon-serum medium without a ccompanying bacteria were inoculated into muscle urethra, bladder, and seminal vesicle, of normal male albino rats; castrated male rats; and castrated, androgen-treated male rats.A) In muscle, T. vaginalis did not multiply, and disappeared in several days.B) In the bladder, of 4 cases, out of 14 control or castrated, and or androgen-treated rats could lived for 10 days long, but did not multiply any more.C) In the seminal vesicle of either normal or castrated rats, the inoculated T. vaginalis persisted for only 5 to 6 days. In the castrated, androgen-treated group of rats however, the parasite was able to multiply and survive for more than 2 weeks.9) The fact that T. vaginalis was able to live and multiply only in the seminal vesicle of the androgen-treated male castrated is believed dur to one of the metabolic effects of the androgens in males

著者

横林宜博 [著]

出版者

横林宜博

巻号頁・発行日

2011

著者

矢守 克也

出版者

日本災害情報学会

雑誌

災害情報 (ISSN:13483609)

巻号頁・発行日

no.8, pp.1-6, 2010-03

著者

趙 昌煕

出版者

一般社団法人 日本機械学会

雑誌

設計工学・システム部門講演会講演論文集

巻号頁・発行日

vol.2007, pp.107-108, 2007

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The present design education using the two-dimensional CAD software and the engineering education based on classroom lecture in our university cannot respond to the rapid environmental change of the manufacturing industry appropriately. In addition, willingness to study engineering and enthusiasm for manufacturing of university students are vanishing. In order to provide undergraduate students with opportunities to experience the whole process of product manufacturing including three-dimensional computer aided design, computer aided engineering using finite element method and fabrication, Faculty of Environmental Engineering of The University of Kitakyushu attempted the engineering design and manufacturing education by use of 3D CAD and CAE. In this paper, we report the experiences and the results of the educational activities.

著者

青山薫著

出版者

大月書店

巻号頁・発行日

2007

著者

橋本 将人 井ノ上 寛人 佐藤 美恵 郭 素梅 小黒 久史

出版者

一般社団法人 映像情報メディア学会

雑誌

映像情報メディア学会技術報告 (ISSN:13426893)

巻号頁・発行日

vol.36, pp.13-16, 2012

参考文献数

4

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カメラワークは映像作品のクオリティに大きく関与する要素の一つである.CG空間上にカメラワークを設定することで映像を作成する場合,映像の作成者にはカメラワークに関する専門家の持つ感性が必要とされる.このような背景から,適切なカメラワークを自動制御する技術に関する研究が進められている.本研究ではCGによる映像の作成に関して,観賞条件に適合したカメラワークを自動的に決定する手段を感性評価に基づき検討してきた.本稿では,感性評価の要因を解明する一つの指標として,観賞時の視線の推移に注目し,視線計測実験を実施した.その結果から,カメラワークが観賞者に与える印象と視線の動きの関係性を探った.

出版者

American Association for the Advancement of Science

巻号頁・発行日

1979

出版者

American Association for the Advancement of Science

巻号頁・発行日

1995

著者

日経サイエンス社

出版者

日経サイエンス社

巻号頁・発行日

2000

著者

日経サイエンス社

出版者

日経サイエンス社

巻号頁・発行日

1990

著者

服部 佳功 佐藤 智昭 小嶺 祐子 田中 恭恵

出版者

日本顎口腔機能学会

雑誌

日本顎口腔機能学会雑誌 (ISSN:13409085)

巻号頁・発行日

vol.18, no.1, pp.44-45, 2011 (Released:2012-01-27)

参考文献数

1

著者

勝田 茂

出版者

一般社団法人日本体力医学会

雑誌

体力科学 (ISSN:0039906X)

巻号頁・発行日

vol.61, no.1, pp.4, 2012 (Released:2012-03-14)

著者

山石 忠弘 林 敏浩 垂水 浩幸

出版者

情報処理学会

雑誌

研究報告コンピュータと教育(CE) (ISSN:18840930)

巻号頁・発行日

vol.2010, no.12, pp.1-5, 2010-11-13

被引用文献数

1

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プログラミング教育において,座学でプログラムの知識を身に付けた学習者が,ソースプログラムを正しく読み取れないことがある.原因として,プログラムが動く仕組み理解できていないので,プログラム処理がわからないと考える.本研究では,プログラム処理がわからない学習者に対して,踊りによるプログラム処理の可視化を行うことで,プログラム処理の理解支援を行う.Many learners who have the programming knowledge by classroom lecture, but they cannot read source programs correctly in some cases. As for the cause, we think students cannot understand the process of programs because they do not have enough knowledge about how programs run. For such students, this research assists to understand the process of programs by visualizing them as dance.

著者

多田 辰也

出版者

大東文化大学

雑誌

大東法学 (ISSN:02870940)

巻号頁・発行日

vol.8, no.2, pp.51-88, 1999-03

著者

多田 辰也

出版者

立教大学

雑誌

立教法学 (ISSN:04851250)

巻号頁・発行日

no.29, pp.p123-161, 1987

著者

川島 滋和 森田 明 樋口 貞三

出版者

日本フードシステム学会

雑誌

フードシステム研究 (ISSN:13410296)

巻号頁・発行日

vol.16, no.1, pp.1_14-1_24, 2009-06-30 (Released:2011-06-17)

参考文献数

11

被引用文献数

2 1

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A significant natural disaster such as urban earthquake may deprive substantial numbers of people access to food or the means to prepare food. To mitigate nutritional risk and possible food panic resulted from the striking of earthquake, local governments encourage every household to stockpile food and water for at least three days.This paper assesses the supply of emergency food stored at household level, and identifies socio-economic factors affecting households' decision-makings on emergency food preparation. We conducted a large scale survey in Sendai City, Miyagi, where earthquakes of magnitude 6 or above have been occurring periodically.The results show that only 16 percent of the respondents keep a three-day supply of emergency food as recommended and that nearly 30-40% of the respondents are projected to be food insecure when lifeline utilities become unavailable. Emergency foods are more likely to be prepared by those (1) who take other prevention activities, (2) who live in a house, (3) who are concerned about earthquake disaster, and (4) who are careful about nutrition and health in an ordinary diet.To strengthen local food supplies in emergency, the involvements of local community and food related industry would be needed in anti-disaster management, thereby making food system more invulnerable to natural disaster.

著者

堀井 亮

出版者

東北大学

雑誌

若手研究(B)

巻号頁・発行日

2007

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従来の経済成長モデルにおいては、財の量・質・バラエティーの少なくとの1つにおいて指数関数的増大がなければ定常的な経済成長が不可能である。しかし、本研究により(1)新しい部門が発展に従って継続的に発生する、(2)各部門の産出する財に対する消費者の限界効用の弾力性が消費量に対して一定以上の程度で逓減する、かつ(3)各部門の財価格が一定以上の速度で逓減する、という3つの条件があれば、新技術による部門数の線形な増加によって定常的な経済成長が可能になることが明らかになった。

著者

青柳 文雄

出版者

法曹会

雑誌

法曹時報 (ISSN:00239453)

巻号頁・発行日

vol.31, no.5, pp.p1-41, 1979-05

著者

多田 辰也

出版者

立教大学

雑誌

立教法学 (ISSN:04851250)

巻号頁・発行日

vol.27, pp.62-186, 1986-09-20

著者

矢口 博久 Diaz J.A. Chiron A. Vienot F.

出版者

日本色彩学会

雑誌

日本色彩学会誌

巻号頁・発行日

vol.24, no.1, 2000