3 0 0 0 OA 官報

著者
大蔵省印刷局 [編]
出版者
日本マイクロ写真
巻号頁・発行日
vol.1929年06月22日, 1929-06-22
著者
伊波 靖 高良 富夫
出版者
情報処理学会
雑誌
情報処理学会論文誌 (ISSN:18827764)
巻号頁・発行日
vol.50, no.9, pp.2173-2181, 2009-09-15
被引用文献数
1

近年,不正なプログラムの感染および拡大方法の多様化と伝搬速度の高速化により,シグネチャによる不正プログラム対策ソフトウェアの限界が議論され,プログラムの振舞いに基づくビヘイビア型異常検知システムがさかんに研究されている.しかし,ビヘイビア型異常検知システムでは,高い検知率を得ることにともなうFalse Positiveの割合を減少させることが課題となっている.本論文では,Windowsにおいてシステムの資源に影響を与える危険なシステムコールに着目した異常検知手法を提案する.提案方式は,まず,OSが管理する重要な資源に影響を与えるクリティカルなシステムコールを,不正なプログラムの振舞いから定義したシステムコールと引数によるルールを用いて検知する.次に,それ以前に発行されたシステムコールの履歴からSupport Vector Machine(SVM)を用いて,検知したクリティカルなシステムコールが不正なプログラムによって発行された危険なシステムコールかどうかを識別することで異常を検知する.我々は,提案方式に基づくプロトタイプシステムを開発し,現実的な不正なプログラムおよび通常のプログラムを用いて実験を行った.実験では,提案方式の検知能力とFalse Positiveの割合について評価を行った.In recent years, infection and expansion method of malicious program are diversified, and the propagation speed has been rapid. The limit of the detection of security systems by signature has been indicated. Therefore, the behavior type anomaly detection system based on the behavior of the program has been actively researched. However, decreasing the ratio of false positive according to obtaining a high detection rate becomes a problem in the behavior type anomaly detection system. In this paper, we propose the anomaly detection method of combining behavior of program and detection rule to detect a dangerous system call that affects important resource of Windows system. The proposed method first detects a doubtful system call by the detection rule using system call and argument. Then, a dangerous system call is identified by using Support Vector Machine (SVM) from the history of the system call, and execution is intercepted. We performed an experiment by developing the prototype system based on the proposed method, and using realistic malicious program and usual program. Through the experiments, we have evaluated the detection rate of the proposed technique and the ratio of false positive.
著者
林 鎭代
出版者
関西国際大学
雑誌
研究紀要 (ISSN:13455311)
巻号頁・発行日
vol.13, pp.15-25, 2012-03-31

日本の昔話には,"人にあらざるもの"が いろいろと登場する。"天狗","河童","大蛇","鬼"等である。とりわけ,"鬼"は,恐ろしい存在として子どもに伝えられてきた。"鬼"の話には,同じ話が複数の地域にある場合と,その地域にのみある場合とがある。そうした昔話を教育現場で活用しようと,再編集したものが「読みがたり」である。「読みがたり」の話は,おおよそ基本に従って分類されているが,中には同じ話が異なって分類されている場合もある。これは,子どもに伝えたい教育的内容が異なったことから分類も異なったものと思われる。 "鬼"は,長きにわたり『避けるべきもの』『退治すべきもの』と子どもに伝えられてきた。しかし,近年のグローバル社会化を受けて『多様性を認めよう』『相手の立場を思いやろう』と"鬼"を通して伝えることも変化してきた。今後も,"鬼"は生き続ける限り変化していくであろう。
著者
岡本 源太
出版者
美学会
雑誌
美學 (ISSN:05200962)
巻号頁・発行日
vol.61, no.2, pp.13-24, 2010-12-31

Dans le De gli eroici furori (1585), Giordano Bruno (1548-1600) interprete la fable d'Acteon, mythe grec d'un chasseur metamorphose en cerf par Artemis (Diane) au bain et dechiquete par sa propre meute, comme destin de ceux qui cherchent a voir la verite divine. Pour cerner l'enjeu de cette interpretation, qui constitue certainement l'un des points forts du De gli eroici furori, le mieux est d'examiner comment Bruno fait face au petrarquisme a travers la variation de la figure d'Acteon. Car, a la Renaissance, la figure d'Acteon se diffusait comme allegorie de la melancolie amoureuse petrarquiste. Mon hypothese est que l'interpretation brunienne de la fable d'Acteon met en cause la conception petrarquiste de l'art comme activite melancolique. Selon Bruno, l'art n'est pas l'activite melancolique qui tente de perpetuer l'aimee, mais le processus des <<vicissitudes>> comme la metamorphose d'Acteon le suggere.
著者
Kouji Kowari Iori Hirosawa Hirono Kurai Naoki Utoguchi Makiko Fujii Yoshiteru Watanabe
出版者
公益社団法人日本薬学会
雑誌
Biological and Pharmaceutical Bulletin (ISSN:09186158)
巻号頁・発行日
vol.25, no.5, pp.678-681, 2002 (Released:2002-05-10)
参考文献数
22
被引用文献数
3 9

To determine the effectiveness of human chorionic gonadotropin (hCG) administered rectally, we studied the pharmacokinetics and pharmacodynamics of hCG using a hollow-type suppository. HCG was not detected in plasma when only hCG was administered rectally, even at a higher dose (4000 IU/kg body weight) than intravenous injection, because of its low bioavailability due to high molecular weight or degradation by proteolytic activity. To enhance the rectal absorption of hCG, the effectiveness of its coadministration with α-cyclodextrin (α-CyD), an absorption-enhancing agent, was investigated in male rabbits. HCG was detected in plasma following coadministration of hCG and α-CyD (10 mg/kg body weight) into the rectum. The plasma hCG concentration increased with increasing dose of α-CyD. The AUC0→48 observed after coadministration of hCG and α-CyD at 30 mg/kg body weight was approximately four times higher than that of hCG and α-CyD at 10 mg/kg body weight. HCG at a high concentration induced a rapid increase in the plasma testosterone concentration (74.2±3.4 ng/ml) 2 h after intravenous administration. However, the testosterone concentration 24 h after intravenous administration decreased to the physiological level (approximately 20 ng/ml) which had been observed before such administration. On the other hand, the maximum level of testosterone concentration (40.0±12.6 ng/ml) was observed 24 h after rectal administration of hCG (400 IU/kg body weight) in combination with α-CyD (30 mg/kg body weight). Moreover, the plasma testosterone concentration (31.0±11.4 ng/ml) obtained 72 h after rectal administration tended to be maintained at a higher level than that (14.4±0.9 ng/ml) observed before the administration. These results suggest that the hollow-type suppository as a rectal delivery system of hCG is promising as a new mode of hCG therapy.
著者
佐藤 悦子 梅澤 絹子 小林 茂雄
出版者
社団法人日本家政学会
雑誌
日本家政学会誌 (ISSN:09135227)
巻号頁・発行日
vol.49, no.1, pp.59-68, 1998-01-15
参考文献数
8
被引用文献数
2

The purposes of this study are to investigate how the hemline widths of jeans affect the body movements of healthy persons when putting on and taking off jeans, and how they are related to wearing comfortability. In the experiment, four types of jeans with different hemline widths were used. The types were classified as middle-slim (S1), middle-straight (S2), roomy-straight (S3), and soft-middle-straight (S4). Subjects were 30 healthy female university students. They were classified into three groups by body size: large, medium and small. After videotaping the subjects putting on and taking off each type of jeans, each subject was required to answer a sensory evaluation sheet consisting of 21 items using the SD method. They were also asked which leg they mainly used in their daily activities. The results were as follows: 1) With regard to required time for putting on and taking off each type of jeans, significant differences were found among the types of hemline width. For putting on jeans, the longer the time required, the narrower the hemline width was. This was shown as follows: S1, S2&gtS3, S4. Particularly, the large body size group, showed remarkable differences. For taking off jeans, S1 showed significantly longer time, while the large body size group showed significantly longer time than other groups. 2) Concerning the sense of comfort in wearing, S2 and S3 types showed significant differences. Particularly, the small body size group gave the highest points to S2; the items, such as, "suberigayoi," "hadazawarinoyoi," and so on. 3) Regarding which leg is used to step into and out of jeans, it was confirmed that the different types of hemline widths did not affect which leg was used for the movement.

3 0 0 0 OA 官報

著者
大蔵省印刷局 [編]
出版者
日本マイクロ写真
巻号頁・発行日
vol.1918年01月23日, 1918-01-23
著者
札野 寛子
出版者
金沢工業大学
雑誌
KIT progress : 工学教育研究 (ISSN:13421662)
巻号頁・発行日
vol.20, pp.17-29, 2013-03

2012 年1 月に金沢工業高等専門学校が、初の試みとしてニュージーランドの協力協定校の学生を数名受け入れ、地元の精密機械企業で3 週間実地研修を行うインターンシッププログラムを実施した。そのプログラムに先立って、本学では日本語学習の初心者であった学生らを「研修生」として受け入れ、筆者らがのべ10 日間の事前日本語・日本文化指導を担当した。本論では、学生らと企業研修指導者へのアンケートやインタビュー回答、その他のデータをもとに、今回初めて実施した事前指導での学習内容が適切なものであったかを質的に検証する。そして、今回の事前指導ではどのような条件にもとづいて指導内容が計画されたか、あるいは企業研修での実情を踏まえると考慮すべきであったか、カリキュラム内容を左右する条件を吟味する。
著者
高井 正成 西村 剛 米田 穣 鈴木 淳 江木 直子 近藤 信太郎 内藤 宗孝 名取 真人 姉崎 智子 三枝 春生
出版者
京都大学
雑誌
基盤研究(B)
巻号頁・発行日
2008

ミャンマー中新世末~前期更新世の地層から、複数のオナガザル科化石を発見し、さらに共産する動物相の解析を進めてミャンマーの新生代後半の哺乳動物相の変遷を明らかにした。また東ユーラシア各地(中国南部の広西壮族自治区、台湾南部の左鎮、シベリア南部のトランスバイカル地域、中央アジアのタジキスタンなど)の新生代後半の地層から見つかっていた霊長類化石の再検討を行い、その系統的位置に関する議論を行った。
著者
佐藤 昇
出版者
日本西洋古典学会
雑誌
西洋古典學研究 (ISSN:04479114)
巻号頁・発行日
vol.49, pp.98-107, 2001-03-05

From the late fifth century, those who participated regularly in politics as quasi-professional politicians mamly came from wealthy families This was because politicians received no remuneration for their 'active political activities', such as moving decrees and bringing accusations, and they could not engage in their own work themselves while they were engaged in these political activities Moreover they were required to perform liturgies and sometimes faced the danger of being prosecuted by their political rivals and being heavily fined In addition to these economic aspects, those who belonged to the upper class had an advantage with regard to political knowledge and information Only in exceptional cases did men from the middle or lower class have any chance to learn rhetorical skill, for getting a rhetorical education required considerable expense It also cost money to get a speech written by a logographer Other fields of political knowledge and information (e g news on foreign affairs, knowledge about finance) were also nearly concentrated in the hands of those who were constantly engaged in politics or had access to the necessary resources, that is, men from a rich family or from a family of influence traditionally Despite these circumstances, however, some sources show that not a few citizens from the middle or lower class did some active political activities Some acted regularly, others occasionally How could they become active in politics ? Many of them had some relations with the wealthy citizens or the political leaders They took part in political activities through what's called 'patronage' They could get economic and political support from their patrons And then they performed active political activities reciprocally for their patrons Besides they could get necessary information and knowledge about their political activities from their patrons without leaving their own work for a long time In some cases, the Athenian citizens recognized them as politicians on the basis of their patron's influence Thus it was patronage that enabled and prompted citizens from the middle or lower class to be active, even if occasionally, in the politics of the Athenian democracy, where economic constraints and the concentration of political knowledge and information ensured that quasi-professional politicians played central roles According to M H Hansen, in addition to the political leaders, there was an important group of politically minded citizens who were active, even to the extent of proposing decrees, but not regularly And these citizens amounted to some 300-600 at any given meeting of the ecclesia If the circumstances under which the patronage was employed are taken into account, it is possible to guess that most of the group might be consisted of citizens from the middle or lower class Then much more citizens from the middle or lower class might be engaged in the active political activities, if only occasionally, through patronage than usually believed
著者
Shigeharu Inouye Miki Takahashi Shigeru Abe
出版者
The Japanese Society for Medical Mycology
雑誌
日本医真菌学会雑誌 (ISSN:09164804)
巻号頁・発行日
vol.50, no.4, pp.243-251, 2009 (Released:2009-11-27)
参考文献数
12
被引用文献数
20 29

The antifungal activity of 43 hydrosols, 7 herbal teas and 12 essential oils was determined using Candida albicans as a test organism. All of the hydrosols examined showed more potent inhibition against the filamentous form than the yeast form of C. albicans. In particular, the filamentous form was markedly inhibited by seven hydrosols, of which monarda, santolina and clove water also inhibited the growth of the yeast form. Most of the inhibitory activity of the hydrosols was correlated with that of their respective major components. Poor correlation was observed between the inhibition of filament formation and the growth inhibition of the yeast form among the hydrosols examined, among essential oils and among the major components of hydrosols and essential oils. Seven herbal teas showed moderate or weak activity against the filament formation of C. albicans, but no inhibition against the yeast form.
著者
速水 敏彦
出版者
名古屋大学
雑誌
基盤研究(C)
巻号頁・発行日
1998

本研究の目的は自伝的記憶がその中に含まれる感情を介して動機づけにどのような影響を与えるかを明らかにすることである。自伝的記憶の内容は何らかの具体的経験であり、その認知としての過去の具体的経験が今後の行動をどのように動機づけるかを検討しようとするものである。3つの調査的研究が実施された。研究1は女子大学生のスポーツについての自伝的記憶と動機づけが、続く研究2ではスポーツ振興会に所属して現在もスポーツに励む(動機づけの高い)人と特にそのような会に所属しない看護婦のスポーツについての自伝的記憶が比較された。さらに研究3では大学生を対象にして英語学習についての自伝的記憶と現在の英語学習への動機づけの関係が検討された。現在スポーツをしている社会人は学生時代以降の自伝的記憶が多かったが他の群では学生時代の自伝的記憶が多かった。また英語学習に関しては学校外の出来事に関する自伝的記憶が意外に多いことがわかった。いずれの研究でも自伝的記憶の内容は正の経験として成功経験、正の対人関係、フロー経験、負の経験として失敗経験、負の対人経験、怪我・危険な経験の6つに分類された。正の経験の多くが正の感情を、負の経験の多くが負の感情を伴っており、正の経験は現在のその行動の動機づけを高めていたが、負の経験は必ずしも動機づけを低減させているわけではなかった。
著者
真島 顕子 石田 毅 野島 伸仁 椎名 正明 ルイス・A・マルケス
出版者
サレジオ工業高等専門学校
雑誌
サレジオ工業高等専門学校研究紀要 (ISSN:18812538)
巻号頁・発行日
vol.36, pp.63-68, 2010

English is recognized as the global language, while other foreign languages are usually referred to as "the second foreign languages" and tend to be considered less important in higher education, especially in technical colleges, in Japan. Some technical colleges minimize the number of foreign language classes and some haveeven closed them down completely. This trend is being encouraged by the recent emphasis on English education and the difficulties in employing full-time or even part-time teachers for such classes. However, our research has found that students wish to have a chance to learn the second foreign languages at school.Therefore, we strongly believe in the importance of learning foreign languages along with English and retaining them in the curriculums. This can help us on the road to true international understanding.