著者
村山 登
出版者
社団法人 日本印刷学会
雑誌
日本印刷学会誌 (ISSN:09143319)
巻号頁・発行日
vol.37, no.5, pp.206-212, 2000-09-30 (Released:2010-09-27)
参考文献数
17

The history and the future of the digital font technology are presented. Today, the main problems of the digital font have been solved, but some items, for example, the font composition, the code allocation, and also the input method of the external kanji are still open for future resolution.

3 0 0 0 OA W.P.S.J.,の紹介

出版者
日本家禽学会
雑誌
日本家禽学会誌 (ISSN:00290254)
巻号頁・発行日
vol.27, no.5, pp.389-390, 1990-09-25 (Released:2008-11-12)
著者
末原 茂
出版者
日本コンピュータ化学会
雑誌
Journal of Computer Chemistry, Japan (ISSN:13471767)
巻号頁・発行日
vol.14, no.4, pp.A25-A32, 2015 (Released:2015-11-26)

PCクラスタ環境を簡単に構築できるオープンソースのLinux OS: Rocks の特徴を紹介し,インストールする際のポイントを,PCクラスタ構築の未経験者の視点から説明する.また,本格的なジョブ管理システムの導入と,簡単なジョブファイルを用いた具体例も示した.
著者
TAKESHI NARA SACHIO MIURA
出版者
順天堂医学会
雑誌
順天堂醫事雑誌 (ISSN:21879737)
巻号頁・発行日
vol.61, no.4, pp.389-395, 2015 (Released:2015-11-17)
参考文献数
26
被引用文献数
1

Chagas disease, or American trypanosomiasis, is caused by the parasitic protist Trypanosoma cruzi. 10 million people are estimated to live with this disease. Chagas disease is endemic to the Americas, which corresponds to the distribution of the insect vectors, blood-sucking triatomine bugs. The presence of many mammalian species as reservoir hosts and the occurrence of a long asymptomatic phase of infection that may last more than 10 years make control difficult. In the United States, domestic transmissions from triatomines to humans are rarely reported, but it is estimated that there are 300,000 people living with Chagas disease among Latin American immigrants. Patients with Chagas disease are also found outside the Americas, as well as in Japan, via international migration. Thus, there is a growing need to understand the current situation in non-endemic countries in terms of establishing better preparedness against the incursion of Chagas disease.
著者
藤原 翔
出版者
数理社会学会
雑誌
理論と方法 (ISSN:09131442)
巻号頁・発行日
vol.24, no.2, pp.283-299, 2009-09-30 (Released:2010-03-30)
参考文献数
33
被引用文献数
4 2

本稿の目的は,高校生の教育期待だけではなく,その母親が子どもに抱く教育期待がどのような要因によって形成されているのかを明らかにすることである.そこで高校生と母親の教育期待の相互の関連をコントロールしたうえで,それぞれの期待に独自に影響を与える要因を示すことが可能な相互依存モデル(Interdependence Model)を用いて,2002年に実施された「高校生とその母親の教育意識に関する全国調査」のデータ分析を行った.互いの期待の関連をコントロールした上で,(1)高等教育進学についてみた場合,高校生の期待には成績や高校の学科や偏差値といった高校生自身や高校に関する要因が独自に影響を与えており,母親の期待には親の学歴,収入といった家族・家庭に関する要因と高校の偏差値が独自に影響を与えていること,(2)四大進学についてみた場合,高校生の期待には成績や高校の学科や偏差値が影響を与えており,母親の期待には親の学歴,収入,高校の偏差値に加えて,子どもの数と子どもの性別が独自に影響を与えていることが示された.以上の結果から,家庭・家族に関する要因は,母子の期待の関連を考慮すれば,母親の期待に対してのみ独自の影響を与えているといえる.
著者
Piotr Lulinski Lech Skulski
出版者
(社)日本化学会
雑誌
Bulletin of the Chemical Society of Japan (ISSN:00092673)
巻号頁・発行日
vol.73, no.4, pp.951-956, 2000 (Released:2001-02-28)
参考文献数
46
被引用文献数
48 44

Five easy, relatively inexpensive, and environmentally-safe aromatic oxidative iodination procedures are presented; three of them are particularly suitable for deactivated arenes. Nine deactivated arenes, four halobenzenes, benzene, toluene, and N,N-dimethylaniline were reacted upon with the following anhydrous systems: diiodine/NaIO4 or (in four cases) NaIO3/acetic anhydride/glacial acetic acid, acidified with varying amounts of concd (98%) sulfuric acid; the following workups are explained. The aromatic oxidative iodination reactions proceeded mostly at room temperature and within 1—8 h to give fifteen mono- and two diiodinated purified products (sometimes obtained in 2—3 different ways) in 51—95% yields.
著者
堀越 二郎
出版者
一般社団法人 日本航空宇宙学会
雑誌
日本航空学会誌 (ISSN:00214663)
巻号頁・発行日
vol.15, no.158, pp.78-90, 1967-03-05 (Released:2009-07-09)
参考文献数
8

The author conceived that "control force vs. response" should be extended to "control force and displacement vs. response" in order to assure average pilots of safer, easier, and more precise flying of airplanes with wide speed range. Stick displacement per response varies inversely proportional to speed squared, unless dynamic pressure effect is compensated. The author tried to realize this concept by a deliberate reduction of elevator control system stiffness, which would almost ideally shift upward and flatten the curves of stick displacement per response vs. speed over a wide range of speed. Proper pilot-airplane matching is most seriously needed in longitudinal control. The concept and method proposed were verified by flight tests 27 years ago and applied to three models of airplanes, including the Zero Fighter. This paper describes how the afore-mentioned concept and idea were born and proved, and deals with the demonstration of their effects by theoretical analyses and by comparison of the results of numerical calculations with those of the flight tests, and with counterproofs against apprehensions for adverse effects. It is pointed out that the method is applicable to normally designed subsonic airplanes and is especially effective for those operated over wide ranges of speed and normal acceleration. Comparison is made with the results of recent research.
著者
岸田 研作 谷垣 靜子
出版者
日本公衆衛生学会
雑誌
日本公衆衛生雑誌 (ISSN:05461766)
巻号頁・発行日
vol.52, no.8, pp.703-714, 2005 (Released:2014-08-06)
参考文献数
23

目的 特別養護老人ホーム(以下,特養)における身体拘束を受ける入居者の数と施設の特性との関連を明らかにすること。方法 対象は,2002年度に岡山県下で運営していたすべての特養,103施設,入居者総数6,829人である。データは,2002年10月に福祉オンブズおかやまが県下の特養に対して行ったアンケート調査(郵送自記式)と同年度の行政監査資料を併せたもので,施設単位の集団データである。調査では身体拘束の定義は示されておらず,拘束の有無は個々の施設が判断している。解析は,重回帰分析を行った。被説明事象は,身体拘束を受ける者が身体拘束を受ける可能性のある者に占める割合 (以下,身体拘束者数の割合),独立変数は施設の特性である。推定の精度をあげるためには,各施設の入居者から拘束対象となりうる母集団を出来る限り正確に絞り込む必要がある。そこで,身体拘束を受ける可能性がある者は重度痴呆老人(痴呆老人の日常生活自立度でIV以上と定義)であると仮定した。重度痴呆老人をIII以上とした場合についても解析を行った。成績 必要な変数に欠損値がなく解析の対象となったのは,72施設,1,700人の重度痴呆老人であった。74%の施設で少なくとも 1 人の入居者が身体拘束を受けていた。身体拘束者数の割合の平均は24.2%であった。身体拘束者数の割合が低いことと,手厚い人員配置,定期的なケアカンファレンス,ユニットケアの実施が,有意に関連していた。重度痴呆老人の定義をIII以上としても重回帰分析の結果はほとんど変わらなかった。結論 身体拘束者数の割合が低いことと,手厚い人員配置,定期的なケアカンファレンス,ユニットケアの実施が,有意に関連していた。
著者
服部 隆充
出版者
公益社団法人 日本アイソトープ協会
雑誌
RADIOISOTOPES (ISSN:00338303)
巻号頁・発行日
vol.63, no.8, pp.399-403, 2014-08-15 (Released:2014-08-29)
参考文献数
4

液体シンチレーションカウンタ(LSC)計測実習への適用性の観点から,ベトナムウォッカは,たとえば,無色透明でエタノール濃度は高く,蒸留酒のためエタノール以外の不純物をほとんど含まない,などの優れた特徴を有する。このベトナムウォッカがLSC計測実習用の測定試料として適切であるか否かの検討を行った。化学的な前処理操作を行わない14Cの直接測定により3種類のベトナムウォッカと純粋な試薬エタノールについて,放射能濃度と比放射能を求めた。その結果,放射能濃度は試料中のエタノール濃度に比例し,ベトナムウォッカと純エタノールの比放射能は標準データである0.25Bq/g炭素と良い一致を示した。このことから,ベトナムウォッカは高い精度でLSC計測実習の測定試料として適用可能であることが結論づけられた。
著者
Shigenobu NAGATAKI
出版者
Japan Health Physics Society
雑誌
保健物理 (ISSN:03676110)
巻号頁・発行日
vol.45, no.4, pp.370-378, 2010 (Released:2011-07-12)
参考文献数
12
被引用文献数
4 7

The latest knowledge encompass findings presented both in individual scientific publications and in internationally accepted reports. This review summarizes the latest knowledge on radiobiological effects on the latter level, using studies of atomic bomb survivors and victims of Chernobyl nuclear power plant accident. First of all, it is important to note that while examining individual patient, it is impossible to distinguish a radiation-induced cancer patient and non-radiation-induced cancer patient even when using state-of-the-art techniques. Therefore, investigation of radiation effects on humans, especially late health effects has been based on the epidemiological and statistical methods. Based on studies on atomic bomb survivors, it is well accepted that there is a linear increase in the risk of cancer with the increase of radiation dose. However, the existence of a threshold is a controversial issue, and health effects with regards to non-cancer diseases are not yet accepted by international authorities. Childhood thyroid cancer has increased after the Chernobyl accident and more than several thousands children are affected by it. However, there is no proof that any disease, with the exception of thyroid cancer and acute radiation effects, has increased after the Chernobyl accident. Finally, it should be mentioned that providing scientific explanation of the results to general public is an honorable duty of concerned scientists.
著者
岡村 逸郎
出版者
関東社会学会
雑誌
年報社会学論集 (ISSN:09194363)
巻号頁・発行日
vol.2014, no.27, pp.25-36, 2014-09-10 (Released:2015-09-01)
参考文献数
38

This paper's two questions are: (1) How the discourse of Oya Minoru, who tried to establish crime victims as subjects of rights for the first time, constituted a way of thinking that connected the rights of crime victims to those of potential crime victims, and (2) how his discourse created a field of discourse around crime victim relief.Oya Minoru's discourse produced a field of discourse, in which, on the one hand, all civilians, as potential crime victims, were to be involved in the problems of crime victims, while, on the other hand, the people who had the right to receive crime victim relief were to be screened on an urgent basis. Finally, this discourse became the starting point for the discourse about crime victim relief and support that followed.
著者
Luís Alberto Garcia Freitas Sandro dos Santos Ferreira Rosemari Queiroz Freitas Carlos Henrique de Souza Erick Doner Santos de Abreu Garcia Sergio Gregorio da Silva
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.7, pp.2221-2224, 2015 (Released:2015-07-22)
参考文献数
27
被引用文献数
1 8

[Purpose] The aim of this study was to observe the effect of self-selected intensity or imposed intensity during aerobic training on perceptual and affective responses in obese women. [Subjects] The study included 26 obese women aged 30–60 years. [Methods] The subjects were randomly divided into two groups, with 13 subjects in each group: self-selected intensity and imposed intensity (10% above ventilatory threshold) groups. All subjects completed an intervention program that lasted 12 weeks, with three exercise sessions a week. The rating of perceived exertion and affective responses (Feeling Scale and Felt Arousal Scale) were monitored in the first, sixth, and twelfth weeks. [Results] Significant differences were observed between groups in heart rate and rating of perceived exertion. The affective responses during exercise were more negative in the imposed intensity group. [Conclusion] Use of a self-selected exercise intensity can promote smaller negative affective responses during exercise and provide a sufficient stimulus for improvement in cardiorespiratory fitness.
著者
門田 有希 田原 誠
出版者
一般社団法人 園芸学会
雑誌
The Horticulture Journal (ISSN:21890102)
巻号頁・発行日
vol.84, no.4, pp.283-294, 2015 (Released:2015-10-22)
参考文献数
100
被引用文献数
10

トランスポゾンは真核生物のゲノム中に存在する可動性因子である.その構造および転移機構により二種類(class I;レトロトランスポゾン,class II;DNA 型トランスポゾン)に分けられる.トランスポゾンは真核生物ゲノムの主要な構成要素であり,特にレトロトランスポゾンは植物ゲノムの大部分を占める.多数のレトロトランスポゾン挿入配列はゲノム全体に散在しており,また安定して遺伝する.そのため,農作物品種間における挿入多型は DNA マーカーとして利用されている.最近,私たちは次世代シーケンス(NGS)技術を利用することにより,品種間で高い挿入多型を示す LTR 型レトロトランスポゾンファミリーを効率的に同定する手法を確立した.この手法は,5'LTR 配列に近接し,異なる LTR 型レトロトランスポゾンファミリー間でも保存性の高い PBS(Primer Binding Site)配列に注目している.この PBS 配列を利用した NGS ライブラリーの構築により,ゲノム中に存在する多数の LTR 配列およびそれら挿入配列を同定した.これら配列を用いたデータ解析により,近縁品種間でも高い挿入多型を示す LTR 配列を抽出した.また,NGS を利用することで,これらレトロトランスポゾンファミリーのゲノムワイドな挿入箇所を多数の品種に関して同定した.これら挿入箇所の情報は,品種間の類縁関係の解明および品種判定用 DNA マーカーの開発に有用であった.私たちの研究結果は,これらレトロトランスポゾン挿入部位のターゲットシーケンスにより,全ゲノム配列情報が無い生物種においても,効率的に遺伝子型解析およびマーカー開発が可能であることを示した.本記事では,トランスポゾンのゲノム構造および進化的側面に関して解説,またレトロトランスポゾンの挿入多型に基づいたマーカー開発に関しても紹介する.
著者
小林 徹也 上村 淳
出版者
一般社団法人 日本生物物理学会
雑誌
生物物理 (ISSN:05824052)
巻号頁・発行日
vol.53, no.2, pp.086-089, 2013 (Released:2013-03-28)
参考文献数
20

Biological systems can operate robustly even with substantial stochasticity in their components. One possible but not yet proven mechanism to implement robust operation with noisy components is that relevant information for robust control is embedded in apparently stochastic signals. In this work, by employing Bayesian theory, we theoretically show that intracellular reactions with specific structures can implement statistically optimal dynamics to decode (extract) the relevant information embedded (encoded) within the apparently noisy signal. We also demonstrate that the decoding dynamics is related to a noise-induced transition, implying that optimal dynamics to suppress noise behaves as if exploiting noise for signal amplification.
著者
Aiko IGUCHI Takehisa SOMA Hiroshi SUZUKI Xuenan XUAN
出版者
公益社団法人 日本獣医学会
雑誌
Journal of Veterinary Medical Science (ISSN:09167250)
巻号頁・発行日
pp.15-0480, (Released:2015-11-09)
被引用文献数
5

In 72 gDNA samples from Babesia gibsoni-infected dogs, the M121I variant population was measured by using allele-specific real-time PCR. Although the mechanism of atovaquone against B. gibsoni has not been clearly identified, it is reported that the mitochondria cytochrome b gene of the atovaquone-resistant B. gibsoni had a single-nucleotide substitution at nt363 (G to T), which resulted in the substitution of methionine with isoleucine (M121I). In this study, 3/73 samples showed over 5% M121I variant population. Although the M121I variant population is a low percentage, it runs the risk of spreading drug-resistant parasites. It is important to prevent the spread of drug-resistance, so we need to gather information about this at regular intervals.

3 0 0 0 OA Time-Series QCA:

著者
Airo HINO
出版者
数理社会学会
雑誌
理論と方法 (ISSN:09131442)
巻号頁・発行日
vol.24, no.2, pp.247-265, 2009-09-30 (Released:2010-03-30)
参考文献数
18
被引用文献数
1 16

Recent years have witnessed increasing interests in integrating temporality into Boolean analysis or Qualitative Comparative Analysis (hereafter QCA). Despite the rapid development of the Boolean method and the extensive application, QCA had been often criticized for its static nature and limitations in analyzing a dynamic process of temporal changes. This article joins the recent efforts in the literature and argues that temporal changes can be analyzed using the existing QCA methods. The article first reviews the existing work on temporal QCA (hereafter TQCA) in a broader context of analyzing temporality in the Boolean method. It then proposes different techniques to analyze dynamic processes of temporal changes through Boolean analysis by incorporating time-series variations into QCA (hereafter TS/QCA), which take sub-forms of Pooled QCA, Fixed Effects QCA, and Time Differencing QCA. Lastly, it maps various types of “QCA families“ in a typological framework and discusses the challenges that TQCA and TS/QCA face and suggest future directions of methodological innovations.
著者
秋葉 拓哉 林 孝紀 則 のぞみ 岩田 陽一
出版者
一般社団法人 人工知能学会
雑誌
人工知能学会論文誌 (ISSN:13460714)
巻号頁・発行日
pp.B-F71, (Released:2015-10-27)
参考文献数
39

Estimating the relevance or proximity between vertices in a network is a fundamental building block of network analysis and is useful in a wide range of important applications such as network-aware searches and network structure prediction. In this paper, we (1) propose to use top-k shortest-path distance as a relevance measure, and (2) design an efficient indexing scheme for answering top-k distance queries. Although many indexing methods have been developed for standard (top-1) distance queries, no methods can be directly applied to top-k distance. Therefore, we develop a new framework for top-k distance queries based on 2-hop cover and then present an efficient indexing algorithm based on the recently proposed pruned landmark labeling scheme. The scalability, efficiency and robustness of our method are demonstrated in extensive experimental results. It can construct indices from large graphs comprising millions of vertices and tens of millions of edges within a reasonable running time. Having obtained the indices, we can compute the top-k distances within a few microseconds, six orders of magnitude faster than existing methods, which require a few seconds to compute these distances. Moreover, we demonstrate the usefulness of top-k distance as a relevance measure by applying them to link prediction, the most fundamental problem in graph data mining. We emphasize that the proposed indexing method enables the first use of top-k distance for such tasks.