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著者
増田幸弘著
出版者
彩流社
巻号頁・発行日
2015
著者
ホキ徳田著
出版者
水声社
巻号頁・発行日
2013
著者
行野 顕正 田中 省作 冨浦洋一 柴田 雅博
出版者
一般社団法人情報処理学会
雑誌
情報処理学会論文誌 (ISSN:18827764)
巻号頁・発行日
vol.48, no.1, pp.365-374, 2007-01-15
被引用文献数
1 2

スラッシュ・リーディングとは,意味のかたまりごとにスラッシュで区切られた英文を読むことにより,読解力の向上を目指す学習法である.多くのスラッシュ付き英文を読むことで,学習効果が上がると考えられるが,現在のところ十分な文書数のある学習教材が存在しないという問題がある.本稿では,統計的アプローチを用いて任意の英文にスラッシュを自動的に挿入する手法を提案する.英文中のスラッシュの位置を定める主な要因は,英文の部分的な構文構造・セグメント長のバランス・一部の単語であるという仮定に基づき,パラメトリックな確率モデルおよびSVM を構築する.既存の教材を学習データとしてモデルを学習することで,その教材のスラッシュ挿入規則を模倣したスラッシュ付き英文を作ることができる.3 つの既存教材を対象とした実験では,提案手法が,様々な教材におけるスラッシュ挿入規則を,従来手法よりも高い適合率・再現率で模倣できるという結果が示されている.In Slash Reading, learners read English sentences separated into segments (sense groups) with slashes to improve their reading skills. The more texts for Slash Reading a learner read, the more effect of learning could be expected. However, there are not enough materials for Slash Reading. This paper proposes methods for transforming automatically a plain sentence into a slashed sentence based on statistical approaches. A parametric model and a SVM model are built on the assumption that the factors to decide where to insert slashes into a sentence are a portion of the syntactic structure of the sentence, the lengths of the segments and words around the slashes. The models are learned from an existing material for Slash Reading. The systems based on these models, therefore, can transform automatically a plain sentence into a slashed sentence by imitating positions of slashes in the material. The results of the experiments using existing materials for Slash Reading indicate that the proposed methods imitate positions of slashes of the materials with the higher precision and recall than the previous methods.
著者
緒方 正名 長谷川 敬彦 高越 良明 竹久 亨 長尾 逸子 寺谷 巌 大隈 義文 人見 硬 長尾 寛 粟屋 研吾 高橋 武夫
出版者
岡山医学会
雑誌
岡山医学会雑誌 (ISSN:00301558)
巻号頁・発行日
vol.78, no.1supplement, pp.1-29, 1966-01-30 (Released:2009-08-24)
参考文献数
7
被引用文献数
1

1) Data has been presented on the trend of Japanese B. Encephalitis from 1959 to 1965 in Okayama, Miyazaki, Kagawa, Tokushima, Kochi, Ehime, Hyogo and Aichi Prefectures, middle and western parts in Japan.2) The prevalence started from Miyazaki, most southern part in Japan, and progressed succesively to Kochi, Okayama, Tottori and Miyagi. The difference in date between Okayama and Miyazaki was 20 days, Okayama and Kochi was 10 days, Okayama and Tottori, adjacent to northern part in Okayama, was 2 days and also the difference in date between northern and southern part in Okayama was 7 days. We woulld like to call this phenomenon “Tendency towards northeast”.This tendency can be arranged in the order of its average atmospheric temperatures. However, there is no correlation between the date of incidence in each year and the temperature gradient.3) From 1950 to 1959, the incidence rate was higher in the southern district than in the northern district, and from 1960 to 1965 it became higher in the northern district than in the southern district of Okayama Prefecture.4) The incidence rate by age from 1960 to 1965 was higher in the old over 60 ages in northern district and in the child below 10 ages in the southern district of Okayama Prefectuve. A marked tendency to decrease the incidence rate in the child has been seen since 1959. This downward tendency would be caused by the J. B. E vaccination.5) There is some indication from the geographycal distribution that the prevalence spreaded from focus to other villages contiguously, except for the town.6) In past five years the district where the incidence rate exceeded over 10/100, 000 peoples three times or exceeded over 20 was shown by the following districts, Northern district in Okayama. PrefectureEastern and western district in Tottori. PrefectureNorthwest district in Hyogo. PrefectureEast and west parts in Kochi. PrefectureSouthern district in Miyagi. PrefectureIn general, the high incidence was observed in the plain near mountain or the basin but not in the town.7) There is a phenomenon that when the incidence rate was over 20 in the year, the incidence rate next year became low.
著者
本田節子著
出版者
東海大学出版会
巻号頁・発行日
1993
著者
内田 正男 高木 弘
出版者
The Japanese Cancer Association
雑誌
(ISSN:0016450X)
巻号頁・発行日
vol.48, no.2, pp.205-217, 1957-08-01 (Released:2008-11-14)
参考文献数
21

砂川等が新しく合成した p-Phenylenediphosphoric acid tetraethyleneimid (O, O'-p-Phenylene N, N', N", N'''-tetraethylene-tetramidodiphosphate) は Ehrlich 腹水癌腹水型, 皮下腫瘍型, C3H系及びA系ハツカネズミ乳癌 (第一代雑種への移植癌) に対し制癌作用を示した。1) LD50 (マウス)腹腔内注射177~217mg/kg, 皮下注射202~224mg/kg, 静脈注射190~215mg/kg.2) 薬剤を試験管内で Ehrlich 腹水癌腹水に作用させたところ, 該腹水を接種したマウスは全く腹水癌の発生をみなかった。3) 毎日1回6日間連続腹腔内注射で Ehrlich 腹水癌の発生を抑制した。30mg~60mg/kgが有効量とみとめられる。4) Ehrlich 腹水癌細胞の有糸分裂を抑制した。5) Ehrlich 腹水癌皮下腫瘍周囲に皮下注射したが, いちじるしい効果はみとめなかった。6) C3H系マウスに自然発生した乳癌をSM×C3H/F1に移植し, またA系マウスに自然発生した乳癌をddN×A/F1に移植して, 腫瘍周囲に皮下注射したところ, 結節癌の増大抑制をみとみた。
著者
岡山 高秀 源 伸介 伊藤 和彦 近藤 健次郎
出版者
神戸大学
雑誌
神戸大学農学部研究報告 (ISSN:04522370)
巻号頁・発行日
vol.15, no.2, pp.397-400, 1983-01-30

小売精肉用豚肉の肉色を良好に維持し, かつ脂質の酸敗を抑制するガス組成を見いだす目的で, 豚肉を80%CO_2+20%O_2,50%CO_2+50%O_2,20%CO_2+80%O_2及び100%CO_2に4℃で10日間貯蔵を行った。その結果, 80%CO_2+20%O_2及び50%CO_2+50%O_2に貯蔵した豚肉はMetMb生成量が低く, 貯蔵10日後においても好ましい肉色を保持できた。さらに80%CO_2+20%O_2貯蔵は50%CO_2+50%O_2試料に比べTBA numberの上昇を著しく抑制することが認められた。以上の結果から, 小売精肉用豚肉の肉色を良好に保ちしかも酸敗を抑制するガス組成として80%CO_2+20%O_2は大変有効であることが示唆された。
著者
郡司 敦子 木本 統 小出 ひとみ 村上 洋 朱 一慶 多々 納賞子 島 由樹 河相 安彦 小林 喜平
出版者
Japanese Society for Mastication Science and Health Promotion
雑誌
日本咀嚼学会雑誌 (ISSN:09178090)
巻号頁・発行日
vol.17, no.1, pp.45-51, 2007-05-31 (Released:2010-07-21)
参考文献数
23

目的: 総義歯患者において, 旧義歯から新義歯へ移行することにより生じる, 食生活および栄養状況の変化を検討すること.方法: 被験者は, 2004年3月から2005年11月までに日本大学松戸歯学部付属病院を受診した新義歯作製希望の無歯顎患者のうち, 本研究の内容と目的を説明し, 書面による同意の得られた30名とした.間食を含む3日間の食事記録とデジタルカメラにて撮影された食事写真をもとに, 管理栄養士が被験者からの聞き取り調査を行い, 栄養充足率の算出を行った.さらに平井の方法に準じ摂取可能食品質問表から咀嚼スコアーを算出した.統計分析は旧義歯と新義歯間の平均値の差をRepeated measureANOVAにて行った.有意水準は0.05とした.結果: 旧義歯, 新義歯における, エネルギーおよび栄養充足率は, 大部分が100%を超えていた.しかしながら, 旧義歯群と新義歯群の間に統計的有意差は認められなかった.旧義歯における咀嚼スコアーは58.3±19.9を示し, 新義歯では66.1±18.5を示した.新義歯の咀嚼スコアーは旧義歯の咀嚼スコアーに比べ有意に増加した.結論: 新義歯を装着することにより, 被験者自身の咀嚼に関する評価は向上するものの, 旧義歯および新義歯使用時における被験者の栄養充足率は正常範囲であり, 両者間に差は認められなかった.
著者
守 健二
出版者
経済理論学会
雑誌
季刊経済理論 (ISSN:18825184)
巻号頁・発行日
vol.46, no.3, pp.21-33, 2009-10-20
被引用文献数
1

Georg von Charasoff, a Russian mathematician, was one of the first researchers to recognise that the price of production is an eigenvector of the input matrix, and to determine the rate of profit using its eigenvalue. He anticipated, at this analytical level, most of the arguments that were to be proposed later in the course of the 'transformation problem', i.e. Fundamental Marxian Theorem (FMT), convergence theorem for Marxian transformation procedure and the theorem of rising rate of profit. Moreover, he developed, prior to W. Leontief, P. Sraffa and J. v. Neumann, such ideas as the power series of the Leontief inverse, the basic and non-basic products and the duality of the growth and profit rate in the balanced growth. Although Charasoff's name and his work had been forgotten in the research of economics, his ideas were rediscovered and further developed particularly by Kei Shibata, N. Okishio and M. Morishima without any reference to Charasoff's original contribution. Maurice Potron was a French mathematician whose largely unknown contributions to economic analysis should be acknowledged as pioneering achievements. First, Potron proved de facto Fundamental Marxian Theorem 48 years earlier than Morishima, Seton and Okishio by adapting the Perron-Frobenius theorem and he proved de facto FMT by considering heterogeneous labours 65 years earlier and even more generally than Bowles and Gintis. Second, in doing so, Potron was the first to apply the Perron-Frobenius theorem to economics; third, he laid the foundations of input-output table long before Leontief by calculating input coefficients for some products. And finally, Potron articulated and proved the socalled Hawkins-Simon condition. Furthermore, a comparison between Charasoff's and Potron's treatment of FMT provides us with some insights into the role of mathematics in economic thoughts. Both mathematicians devoted themselves to economic research, and at last they could reach comparable results concerning price determination and especially FMT by using the concepts of eigenvectors and eigenvalues. They had, however, quite different ideological backgrounds, and correspondingly they took quite different positions on normative issues in the face of the so-called social problems around the turn of the 19^<th> to the 20^<th> century where the impoverishment of the working class was increasingly serious. Starting from the FMT, the existence of profit and, equivalently, the execution of surplus labour was condemned by Charasoff from the Marxian or 'human' viewpoint of economizing of living labour. Based on the same FMT, Potron affirmed surplus labour and therefore profit as the condition that enabled and stabilised the compatibility of just price and just wage, i.e. those two principles of justice which were thought to incorporate the Roman Catholic position of reconciling class interests. Both mathematicians and their economic research exemplified a limit to mathematical reasoning in economics in that FMT just as mathematical propositions in general cannot justify any specific normative assertion.
著者
酒井 一夫
出版者
千葉大学
雑誌
千葉医学会雑誌 (ISSN:00093459)
巻号頁・発行日
vol.33, no.3, pp.543-547, 1957-09

Roentgen diagnosis has been applied to cancer of the larynx for many years, but it has not become a routine procedure with all laryngologisits. For the diagnosis in cancer of the larynx, laryngoscopy is used, but there are regions of the larynx which are difficult to see by laryngoscopy, especially sub-glottic area. In such cases Roentgen examination may show good information about the endo-larynx. Since 1954 I have tried some radiographical methods in cancer of the larynx. This method should be used Tomography in frontal plane with lateral radiography. I believe that radiographical diagnosis in cancer of the larynx is a valuable method, but it should always be associated with laryngoscopy.
著者
酒井 一夫
出版者
千葉大学
雑誌
千葉医学会雑誌 (ISSN:00093459)
巻号頁・発行日
vol.33, no.3, pp.548-554, 1957-09

1) Malignant Tumors arising in the Lymphatic Tissue of the Tonsil and Nasopharynx There were no differences in radiosensitivity and prognosis of malignant tumors arising in the lymphoid tissue due to the differences in the anatomical sites in which the tumors occurred. A larger percentage of reticulosarcoma of syncytial type developed in the nasopharynx. 2) The Radiosensitivity and Prognosis of Tumors in Relation to their Histopathological Classification. Reticulosarcomas of syncytial type (undifferentiated types) were less radiosensitive, and their prognosis was worse than that of reticular type (differentiated type). Lymphosarcomas were more radiosensitive, and their prognosis was better than that of reticulosarcomas. 3) Tumor cells which divide themselves into larger numbers of daughter cells in mitosis were less radiosensitive than those which divide themselves into smaller numbers of daughter cells.