著者
正木 響
出版者
社会経済史学会
雑誌
社會經濟史學 (ISSN:00380113)
巻号頁・発行日
vol.81, no.2, pp.239-260, 2015-08-25

本研究は、19世紀にフランス領インドのポンディシェリで生産され、フランスを介在してセネガルに運ばれ、そこでローカルな交易の交換手段として利用されていた藍染綿布ギネ(guinee)の植民地間交易の実態に迫ることを目的とする。本論文の構成は以下のようになる。まず、先行研究に基づいて、セネガルでギネが交換財、つまり貨幣として受容されるに至る背景と、フランスが19世紀にポンディシェリにてギネの大量生産を行うに至る経緯を見る。次に、ギネの特徴やセネガルにおけるギネの利用方法と、フランスからセネガルに輸出されたギネの量と価格の変遷およびポンディシェリ産ギネの比率を1833-1921年期間について示す。また、19世紀には、フランスのボルドー港が当該交易のハブとなっていた事実も明らかにする。続いて、このギネ交易を管理するために19世紀に発令された法律等を時系列に沿って提示し、幾度となく繰り返されるフランスの政策見直しや経済環境の変化が,グローバルに散らばる各アクター間の利害対立や諸関係の変化を招いたことを強調する。
著者
鶴田 綾
出版者
一般財団法人 日本国際政治学会
雑誌
国際政治 (ISSN:04542215)
巻号頁・発行日
vol.2015, no.180, pp.180_43-180_54, 2015

Shared histories are one of the most crucial factors in constructing ethnicity and nationhood. Redefining what to remember in new socio-political contexts is important for nation-building and reconciliation, especially after mass violence including genocide. However, this redefinition poses some problems. First of all, a country's official history has been rewritten and exploited by power; historians have warned that governments exploit history in order to justify their rules and to silence dissenting voices. Secondly, it is not easy to deconstruct a previous version of historical narratives associated with past ethnic violence and replace it with a new one. Rather, the content of the new narratives can be problematic since there is a danger that it may aggravate existing ethnic conflicts. If so, what kind of historical narratives are needed in post-conflict circumstances in order to avoid further violence?For 20 years since the genocide took place in Rwanda in 1994, a vast amount of literature has been published to explore the background and process of the genocide. Recently, scholarly attention has gradually been shifting to post-genocide issues including transitional justice, national reconciliation and state-building. However, we cannot fully understand post-genocide Rwanda without putting it into a historical context and paying attention to the continuity of historical narratives.This article examines the historical narratives in colonial, post-colonial and post-genocide Rwanda. First, the assumption of the 'Hamitic Hypothesis' that the Hamitic Tutsi were superior to the Bantu Hutu and that Rwanda was a centralised kingdom of the Tutsi affected the European policy of indirect rule. Based on the hypothesis, the Tutsi leaders in late colonial Rwanda claimed that Tutsi, Hutu, and Twa had lived peacefully as Rwandans and that the Europeans had divided Rwandans into ethnic groups. The first Hutu administration in the post-colonial period claimed that the Tutsi were foreigners and not authentic Rwandans and that, since the Hutu had been so oppressed by the Tutsi, they needed to liberate themselves by means of revolution. President Juvénal Habyarimana, who overthrew Kayibanda and established the Second Republic in 1973, also claimed the Hutu authenticity and the legitimacy of 1959 Revolution. The ideology of the 1959 Revolution was widely publicised and contributed to ethnic division, which together with other political, economic and social factors, led to the genocide in 1994. After the genocide, the Rwandan Patriotic Front regime has returned to the narratives of the previous Tutsi leaders and emphasised pre-colonial 'national unity' and the 'invention' of ethnicity under Europeans during the colonial period and the European manipulation of the Hutu Revolution. Compared with research previously conducted by researchers, all of these historical narratives that powers in Rwanda have had from the colonial era to the present have emphasised certain aspects of the past and neglected the others, partly contributing to the escalation of the ethnic conflict. Thus, in order not to rekindle the ethnic conflict but to avoid future violence, the new historical narrative should be more nuanced and comprehensive.
著者
山下 雄也 布本 貞明 三浦 定美
出版者
社団法人 日本化学会
雑誌
工業化学雑誌 (ISSN:00232734)
巻号頁・発行日
vol.69, no.2, pp.317-320, 1966
被引用文献数
7

ジメチルケテンとアセトンとの交互共重合で,高融点脂肪族ポリエステルを合成する条件を検討した結果,トルエン,エーテルなどの溶媒中ブチルリチウム,グリニャール試薬などの触媒系が適当であった。ナトリウム,カリウム化合物系触媒や,ジメチルホルムアミドなどの極性溶媒は, ジメチルケテン単独重合体を生成しやすい, 三元共重合の結果からカルボニル化合物の共重合性がベンズアルデヒド> アセトン~ ギ酸メチル> ジメチルケテンの順序にしたがうことがわかった。エチレンオキドシは交互共重合せず,イソシヤナートはランダム共重合することを認めた。これらの結果から,ジメチルケテンとカルボニル化合物との交互共重合は対カチオンにカルボニル基が配位したキレート中間体を通って起こることを推定した。
著者
鈴木 真吾
出版者
日本中東学会
雑誌
日本中東学会年報 (ISSN:09137858)
巻号頁・発行日
no.31, pp.1-27, 2015-07-15

In the second half of the nineteenth century, belediyye (municipality) was established in major Ottoman cities. Its principal role was to maintain public health by means of street cleaning and disinfection. Though it was the autonomous body, a Provincial Health Inspector (Vilayet Sihhiyye Mufettisi) regularly examined the task of sanitary services offered by the municipality. Also, he often ordered it to take preventive measures such as a medical care for the poor and a vaccination for children. Street sweepers who were recruited by Dutch auction cleaned the street, collected the garbage and disinfected the city. Hygiene guidelines issued by the municipality instructed its inhabitants on how to maintain public health. But at the same time, these kinds of municipal services were strongly demanded by inhabitants of Izmir who considered it essential to keep the environment clean in order to defend against poisonous air. Thus, it can be said that the sanitary reform of the municipality was not only the top-down process, but also the bottom-up process. Personal hygiene was stressed as well as public hygiene. With the progress in bacteriology, the sanitary measure in this period seems to have become an individual thing.
著者
川本 智史
出版者
建築史学会
雑誌
建築史学 (ISSN:02892839)
巻号頁・発行日
no.64, pp.2-34, 2015-03
著者
法貴 遊
出版者
日本科学史学会
雑誌
科学史研究. [第III期] (ISSN:21887535)
巻号頁・発行日
vol.54, no.274, pp.119-134, 2015-07-24

The present article explores practical aspects of medieval ophthalmology in Cairo Genizah, by examining an exchange of letters (T-S 10J16.16) between two ophthalmologists (Abu Zikri and Abu 'Ali). In this document, written between the twelfth and thirteenth century, they talked about conditions and treatments of three eye diseases, i.e. ulcer of cornea (qarha fi qarniya), conjunctivitis (ramad) and trachoma (jarab). I compare their descriptions with the explanations found in major Arabic ophthalmological texts, and thereby reveal the practical dimension of their medical activity. At the stage of diagnosis, Abu Zikri's observation was based on the same pathological knowledge as described in the medieval Arabic medical texts, which was also shared by Abu 'All. However, when deciding the treatment plans, the two ophthalmologists, though still basing themselves on the same medical books, adopted different methods. Finally, at the stage of prescription, Abu 'Ali suggested the use of some medical substances that could seldom be found in the major texts. His knowledge of pharmacotherapy could come from his experiences (tajriba). Although such empirical knowledge might not have affected Abu 'All's basic physiology, its accumulation within the domain of pharmacotherapy could have influenced his decision about treatment plans.
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>