著者
大塚 善樹
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.1997, no.10, pp.97-108, 1997-06-05 (Released:2010-04-21)
参考文献数
30

A conception of ‘technological order’ is proposed to understand the interactions between informational technology and ‘network’ like industrial organizations, which would lead to the accumulation of technology and capital in the ‘informational capitalism. ’ This new form of capitalism has been characterized by Manuel Castells as “the production of knowledge by knowledge. ” By means of the investigation of the recent literatures on the economics of innovation and industrial organization, in addition to empirical research concerning the technological development and socio-economic changes in biotechnology, it is postulated that ‘configurational’ ontogeny of the technology and the tight protection of intellectural property have played an important role in affording the inter-firm collaborations in R & D, hence creating a ‘technological order’ in which technical knowledge is exchanged, combined, and accumulated.
著者
大塚 昇三
出版者
北海道大学
雑誌
經濟學研究 (ISSN:04516265)
巻号頁・発行日
vol.39, no.4, pp.108-123, 1990
著者
大塚 英志 本多 マークアンソニー 山本 忠宏 中島 千晴 尹 性喆 泉 政文 菅野 博之 杉本 真理子
出版者
国際日本文化研究センター
雑誌
基盤研究(C)
巻号頁・発行日
2011-04-28

近代を通じて雑誌など紙のメディアで発達して来たまんが表現がインターネット上に移動したとき、コマの配列やつながり方を中心とする「まんがの文法」は、いかに新しい環境下で変化すべきか、その新しい国際標準のあり方を仮説と実作の反復によって検証し、いわゆる「リミテッドアニメ」に近い形式が相応しい、と結論した。「リミテッドアニメ」とは、静止画をレイヤーとして重ねたカットをモンタージュして行く手法でまんがにおける映画的手法と一体であり、Webコミックの将来形は「リミテッドアニメ」であるという結論を得た。また、調査過程で文化間のまんが文法をふまえたまんが創作教育の教授法についても成果が出た。
著者
大塚武松 編
出版者
日本史籍協会
巻号頁・発行日
vol.第5, 1927

1 0 0 0 OA 超伝導入門

著者
大塚 泰一郎
出版者
公益社団法人 低温工学・超電導学会
雑誌
低温工学 (ISSN:03892441)
巻号頁・発行日
vol.35, no.6, pp.279-284, 2000-06-25 (Released:2010-02-26)
参考文献数
7

As described in the previous chapters, experiments following the introduction of the London theory revealed a few serious problems which could not be explained by the theory. Examples are transition to the normal state when the magnetic field is applied parallel to the surface of a superconducting film and the dependence of the penetration depth on the addition of impurities. The latter problem was resolved by Pippard through the introduction of the coherence length as described in the previous chapter. A serious problem which remained unresolved was the surface energy at the boundary of the superconducting and normal phases in the intermediate state of Type 1 superconductors. The stability of the intermediate state observed in experiments requires the boundary energy to be positive, which can not be explained by the London theory. In the next few chapters, the phenomological theory by Ginzburg and Landau, which not only resolved these problems but also led to the prediction of Type 2 superconductors, will be described.
著者
星野 立夫 田辺 光子 大塚 裕子 清水 文子 山下 幸枝 坂下 清一 大濱 正 宮崎 博子 三浦 賢佑
出版者
JAPAN SOCIETY OF NINGEN DOCK
雑誌
健康医学 (ISSN:09140328)
巻号頁・発行日
vol.17, no.2, pp.152-155, 2002
被引用文献数
1

禁煙指導の一助とするため,男性の喫煙率と年齢および職種との関連性を人間ドック受診者で調べた。受診者数の多い5職種を選び,その職種の2000年度の男性受診者全員を対象とした。男性の喫煙率は,若い年代で高く,年代が進むにつれて低下する傾向を示したが,年代だけでなく職場環境も喫煙率に影響している事が示唆された。生活習慣病予防のためには若い年代に対する禁煙指導の強化が望まれるが,職場環境を考慮したたばこ対策が必要と考えられた。
著者
大塚 修
出版者
一般社団法人 日本オリエント学会
雑誌
オリエント (ISSN:00305219)
巻号頁・発行日
vol.58, no.1, pp.40-56, 2015

<p>This article discusses the flowering of Persian literature under the patronage of the local Iranian ruler of Luristan, Hazaraspid Nuṣrat al-Dīn (r. 1296-1331/2), in the late Ilkhanid period. It is generally accepted that Persian literature evolved dramatically under the patronage of Ilkhanid rulers and senior officials. However, there is almost no research that deals with the contribution of local rulers to this evolution during the period. In this article, I introduce the case of Hazaraspid Nuṣrat al-Dīn and explain his significant role in this evolution.</p><p>   Although the Hazaraspid dynasty lasted more than two centuries (1155/6-1424), because of the scarcity of historical chronicles, the details of the history of this dynasty remain unclear. However, through an investigation of literary works compiled in this dynasty, it is shown for the first time that Īdhaj, where the Hazaraspid court was located, was one of the cultural centers of the Ilkhanid domain, and attracted various scholars. They celebrated Nuṣrat al-Dīn in both prose and poetry, and the following five Persian literary works were compiled under his patronage: 1. Sharaf-i Qazwīnī's <i>al-Muʻjam fī Āthār Mulūk al-ʻAjam</i>, 2. Sharaf-i Qazwīnī's <i>al-Tarassul al-Nuṣratīya</i>, 3. Shams-i Fakhrī's <i>Miʻyār-i Nuṣratī</i>, 4. Hindū-shāh's <i>Tajārib al-Salaf</i>, and 5. the anonymous <i>Tajārib al-Umam fī Akhbār Mulūk al-ʻAjam wa al-ʻArab</i>. Most of them relate to the history of the ancient Persian dynasties or to the rhetoric of Persian prose and poetry.</p><p>   In these works, Nuṣrat al-Dīn, who identified himself as a descendant of the legendary Persian Kayanid kings, was celebrated as an ideal ruler who combined the characteristics of an Iranian ruler and an Islamic ruler. While Nuṣrat al-Dīn accepted the suzerainty of the Mongol Ilkhanid dynasty, he justified his local power by emphasizing his character as an Iranian ruler, and patronized cultural activities for this purpose. Thus, the local rulers' growing awareness of themselves as legitimate Iranian rulers under the Mongol domination contributed to the evolution of Persian literature.</p>
著者
大和 隆志 杉山 亨 須賀 亮 大塚 雅巳 大野 雅二
出版者
The Society of Synthetic Organic Chemistry, Japan
雑誌
有機合成化学協会誌 (ISSN:00379980)
巻号頁・発行日
vol.48, no.3, pp.194-205, 1990-03-01 (Released:2009-11-13)
参考文献数
31
被引用文献数
1

Bleomycins (BLMs) are antitumor antibiotics of unusual glycopeptide structure. The potent activity of BLM is attributed to the oxygen activation and the DNA cleavage by the formation of iron-chelate of the peptide moiety. erythro-β-Hydroxy-L-histidine, a pivotal amino acid for the oxygen activation, is prepared enantioselectively by aldol reaction of (R) -3-bromoacetyl-4-isopropyl-1, 3-oxazolidin-2-one with 1-triphenylmethylimidazole-4-carbaldehyde. Model ligands for the metal binding site of BLM with 4-methoxypyridine (PYML-6) and 4-dimethylaminopyridine (PYML-8) show oxygen activation up to 97% and 125% of that of BLM, respectively. cis-β-Methylstyrene is oxidized either with Fe (III) -H2O2 or Fe (II) -O2 complex systems of BLM and PYML-6 to give the corresponding optically active epoxide. The DNA binding region of BLM is combined with PYML-6 to give the first man-designed BLM, PYML (6) -bleomycin, which shows nucleotide cleavage mode remarkably similar to that of BLM. On the other hand, PYML-6 moiety and distamycin are coupled to afford PYML (6) - (4R-APA) -distamycin which shows dramatically altered AT specific mode in the DNA scission.
著者
池原 森男 大塚 栄子
出版者
The Society of Synthetic Organic Chemistry, Japan
雑誌
有機合成化学協会誌 (ISSN:00379980)
巻号頁・発行日
vol.38, no.11, pp.1092-1099, 1980-11-01 (Released:2010-01-22)
参考文献数
48
被引用文献数
2 2

1 Discovery of 2-5 A2.1.5 Methoxytetrahydopyranyl protection2 Synthesis of 2-5 A2.1.6 Metal catalyzed synthesis2.1 Formation of 2'-5' internucletide linkages2.2 Formation of 5'-triphsosphate (Synthesis of A 2' p 5' A 2' p5' A) 2. 2. 1 5'-Phosphorylation2.1.1 Enzymatic synthesis2.2.2 5'-Triphosphorylation with DCC2.1.2 Chemical method using benzoyl protection2.2.3 Carbonylimidazolide method2. 1. 3 o-Nitobenzyl protection2.2. 4 Other methods2. 1. 4 Silyl protection3 Biological activity of 2-5 A
著者
那須 守 大塚 芳嵩 高岡 由紀子 金 侑映 岩崎 寛
出版者
JAPANESE SOCIETY OF REVEGETATION TECHNOLOGY
雑誌
日本緑化工学会誌 (ISSN:09167439)
巻号頁・発行日
vol.40, no.1, pp.96-101, 2014
被引用文献数
2

住区基幹公園の環境価値形成における行動の影響を把握するために,東京区部の 6公園に対して住民意識調査を実施し,利用者の環境価値意識に関する構造化(SEMモデル)および心理的指標と経済的指標を用いた価値評価を実施した。その結果,SEM モデルから住区基幹公園に対する環境価値が行動の影響を強く受けることが明らかになり,利用者を分類した行動クラスターの比較から行動の多様化が環境価値を高めることが心理・経済的評価の両面において示唆された。地区公園と近隣公園を比較すると,この効果は公園の大きさに関係なく見られ,公園の価値を高めるためには,行動を多様化する質的配慮が有効であると考えられた。