著者

伊藤 光成

出版者

東洋文庫

雑誌

東洋学報 = The Toyo Gakuho (ISSN:03869067)

巻号頁・発行日

vol.102, no.3, pp.1-29, 2020-12-17

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The Cao Wei 曹魏 Dynasty was a polity that faced a contradiction between its standing as a bona-fide Chinese dynasty and the reality of the Three Dynasties Period triumvirate. This article examines the idea of an international order envisioned by the Dynasty’s founder Emperor Wen 文帝 (Cao Pi 曹丕) and the background to its conceptualization. To begin with, throughout the Later Han Period the relationship between that Dynasty and the peoples on its periphery had changed. In the north, the decline of the Xiongnu 匈奴 saw the rise of the Wuwan 烏丸 and the Xianbei 鮮卑; in the east, there was the establishment of tributary relations with the “Eastern barbarians” (Dongyi 東夷); and in the west, there was a rupture in relations with the kingdoms of the West (Xiyu 西域). Under such circumstances, newly enthroned Emperor Wen decided to follow the precedents set by the diplomacy practiced by an idealized Han Dynasty, focusing on the eras when that Dynasty was most influential in each of the three peripheral regions. Accordingly, in the north, an equestrian nomadic hierarchical order was established placing the emirs of the Wuwan and Xianbei under the Chanyu 單于 of the Xiongnu, as during the reign of Later Han Emperor Shun 順帝; in the east, a system of receiving tribute was set up by giving special treatment to the Gongsun 公孫 Clan regime in Liaodong, which exerted strong influence on such “Eastern barbarian” tribes as the Fuyu 夫餘, in the tradition of Later Han Emperor Guangwu 光武帝; and in the west, Former Han Emperor Yuan’s 元帝 Wuji Xiaowei 戊己校尉 military order was reinstituted and Han Dynasty accomplishments in the region compiled, together with efforts to stabilize relations with the region through special treatment of the oasis city state of Jushi Houbuguo 車師後部國, which had caused the original break with the region during the Xin and Later Han Periods. It was in this way that Emperor Wen devoted himself to inheriting the “Han Dynasty international order,” although his policies were often at odds with reality. Consequently, it is difficult to conclude that such diplomacy functioned effectively in the midst of uncertainty on all sides of the periphery. That being said, even if not fully in sync with the realities of the situation, there is no doubt that Emperor Wen attempted to gain legitimacy and authority for his Dynasty by assuming a posture of being the successor to the powerful Han Dynasty.

著者

長尾将宏 長尾智晴

雑誌

第76回全国大会講演論文集

巻号頁・発行日

vol.2014, no.1, pp.377-378, 2014-03-11

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近年Twitterなどから取得したソーシャルメディアデータを用いて株式市場を予測する研究が盛んに行われている.Tweetの解析結果と株価には,一定の相関があるとする結果が多く報告されているが,従来研究の多くはすべてのTweetを抽出し,平等に扱っている.しかしながらTwitterに書き込んでいるユーザの集合と,実際に取引をしているトレーダの集合は通常異なると考えられる.そこで本研究では,Twitterから得たTweetやその投稿者の情報などを考慮して,株式市場の変動を予測することを目標とする.

著者

柳 幹康

出版者

日本印度学仏教学会

雑誌

印度學佛教學研究 (ISSN:00194344)

巻号頁・発行日

vol.69, no.1, pp.312-305, 2020-12

著者

星野 晴彦

出版者

文教大学

雑誌

人間科学研究 (ISSN:03882152)

巻号頁・発行日

no.35, pp.27-34, 2013

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This paper attempts to introduce the concept of hospitality into social welfare services. First, the essential meaning of hospitality must be understood. This paper describes Derrida's thinking, which includes "the aporia of the impossible" that originated from Derrida's deconstructionism. This paper also describes the results of research into the hospitality mindset of individuals involved in the provision of social welfare services.Aporia means "impassable" or an "insoluble contradiction," which is why the term has come to represent "the impossible."There are practical limits to the extent that we can devote ourselves to social services. The needs of clients of social services exceed our limits, and we must consider the extent to which we will register this fact. The statements of Derrida may facilitate the introduction of the concept of hospitality into social welfare services. Rather than being limited to a superficial understanding, the statements of Derrida may help to provide a deeper understanding of hospitality in welfare services. 本稿では福祉サービスにおいてホスピタリティ概念を導入することを試みた。そこには、ホスピタリティを単なる「思いやり」だけではなく、本質的理解をしていくことが求められる。 そこで本稿では、本質的理解につながるものとして、デリダの脱構築的思想から導き出された「不可能性のアポリア」を紹介し、また筆者が行った調査の結果も示し、ホスピタリティの本質的構造に迫っていきたいと考えるものである。アポリアとは、「道がない」「通行できない」という意味で、ここには「不可能なもの」が見られる。しかも、進むことのできない道を横断しなければならないという「アポリアの経験」をデリダは主張する。筆者は本稿で、デリダの言説に着目し、福祉サービスは、自分たちが想定している以上の人々が求めており、それに対して対応できることには現実的に限界があるが、それにどのような責任を認識していくのかを考える必要があるのではないか、ということを述べる。ホスピタリティを福祉サービスに導入することが、皮相的な理解にとどまらないようにするため、デリダの言説はホスピタリティの本質的理解に一助となるのではないか。

著者

伊田 勝憲

出版者

静岡大学教育学部

雑誌

静岡大学教育学部研究報告. 人文・社会・自然科学篇 (ISSN:18843492)

巻号頁・発行日

no.65, pp.139-150, 2015-03

著者

山口 泰博

出版者

国立研究開発法人 科学技術振興機構

雑誌

産学官連携ジャーナル (ISSN:21862621)

巻号頁・発行日

vol.17, no.2, pp.8-12, 2021 (Released:2021-02-28)

著者

鈴木 啓司

出版者

長崎大学

雑誌

基盤研究(C)

巻号頁・発行日

2019-04-01

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放射線被ばくによる健康影響として発がんがよく知られているが、放射線発がんの分子メカニズムの全貌は未だに未解明のままである。唯一、放射線起因の小児甲状腺がんでは、高頻度に見られるドライバー変異として、RET/PTC等の遺伝子融合型変異が報告されているが、これらの発がん変異が、放射線被ばくにより直接誘起されたものかどうかは実際のところ定かではなく、その検証なしには、放射線発がんの分子メカニズムの解明、ひいては、放射線発がんリスクのモデルの科学的妥当性の議論はかなわない。そこで本研究では、『放射線誘発の発がん変異は被ばく特有のゲノム・エピゲノムシグニチャーを留める』との仮説を証明することを立案した。

著者

ルーイス・キャロル 著

出版者

角川書店

巻号頁・発行日

1959

著者

坂本 肇

出版者

公益社団法人日本放射線技術学会

雑誌

計測分科会誌 (ISSN:13453238)

巻号頁・発行日

vol.11, no.1, pp.17-22, 2003-03-20

被引用文献数

1 1

著者

Ryo SUZUMOTO Satoshi IKARI Norihide MIYAMURA Shinichi NAKASUKA

出版者

THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES

雑誌

TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES (ISSN:05493811)

巻号頁・発行日

vol.64, no.2, pp.101-111, 2021 (Released:2021-03-04)

参考文献数

17

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Earth remote sensing from geostationary orbit (GEO) can realize high temporal resolution; however, the spatial resolution is commonly worse than observation from low Earth orbit. In order to achieve high-frequency and high-resolution GEO remote sensing, a “Formation Flying Synthetic Aperture Telescope (FFSAT)” with multiple micro-satellites has been proposed. The FFSAT greatly improves the spatial resolution using a synthetic aperture technique. Therefore the relative positions and attitudes between the optical units of each satellite must be controlled with an accuracy better than 1/10 of the observation wavelength. However, even mm-class accuracy control has not been demonstrated on orbit. As a first practical application of the FFSAT, a forest fire monitoring mission using infrared rays is being considered, in which control accuracy requirement is relaxed as its wavelength is longer than visible light. We proposed a point spread function optimization method for controlling formation flying with an accuracy of approximately 1–1,000 times the wavelength (1 µm–1 mm) in the absence of sensors, which can measure absolute distance with µm-accuracy. The effectiveness of the method was demonstrated through simulations in which the satellites’ system and the optical system are coupled. The simulation results show that the method can control the formation within the wavelength order.

著者

中藤 琢雄

出版者

公益社団法人 日本航海学会

雑誌

日本航海学会誌 NAVIGATION (ISSN:09199985)

巻号頁・発行日

vol.141, pp.72-75, 1999-09-25 (Released:2017-06-30)

出版者

日本オーラル・ヒストリー学会

雑誌

日本オーラル・ヒストリー研究 (ISSN:18823033)

巻号頁・発行日

vol.14, pp.151, 2018 (Released:2018-12-26)

著者

Kazuo Ogawa Hirotaka Mizuochi Tomofumi Yamaguchi Sho Shirakashi Nanami Asai Yasuo Agawa

出版者

The Japanese Society of Fish Pathology

雑誌

魚病研究 (ISSN:0388788X)

巻号頁・発行日

vol.55, no.4, pp.117-124, 2021-01-15 (Released:2021-01-21)

参考文献数

23

被引用文献数

5

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The grow-out stage of leopard coral grouper Plectropomus leopardus reared in land-based tanks in Okinawa Prefecture, Japan, were often heavily infected with capsalid monogeneans, up to a few millimeters in size, on the fins and skin. ​Morphological investigation revealed that the parasite belongs to Benedenia (Monogenea: Capsalidae). ​Benedenia akajin n. sp. is proposed here and described morphologically, based on the unique structures in the vaginal duct with a thick-walled distal one-third, the penis with a teat-shaped tip and the testes smaller than the germarium. ​A positive relationship between the lengths of three haptoral sclerites (anterior sclerites and anterior and posterior hamuli) and body length indicates that these taxonomically important structures keep growing as the parasite ages. ​Molecular analyses showed that the present species is most closely related to B. epinepheli and B. sargocentron, with the highest 28S rDNA identity of 98.1%, but no identical sequences were found in the database. ​Both morphological and molecular evidences suggest Benedenia akajin n. sp. as an undescribed species, and this new skin fluke deserves further investigations for the stable aquaculture of P. leopardus.

著者

飯島 吉晴

出版者

日本文化人類学会

雑誌

民族學研究 (ISSN:24240508)

巻号頁・発行日

vol.42, no.4, pp.312-333, 1978-03-31 (Released:2018-03-27)

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In Japan the house is an internal space (culture) cut off from the outside world (nature). It is not only a dwelling place, but it also forms a microcosm composed of two categories front and back. The front part of a Japanese house is a light, clean, superior and formal (central) place in daily life, while the back part which is composed of a kitchen, toilet, bedrooms, store-rooms and stable is regarded as a dark, dirty, inferior and informal (peripheral) place. In the front rooms, usually called Dei (出居) or Omote (=front, 表), gods of famous local shrines and ancester-gods are worshipped by householders and regular priests. But, in the back rooms, on the other hand, Ebisu-Daikoku (=gods of good fortune, エビス・大黒), Ta-no-kami (=the field god, 田ノ神), Nando-gami (=god in Nando-room, 納戸神) and Kamado-gami(=the hearth deity, 竈神)are venerated by house-wives and wandering (inferior) priests. The both parts are sometimes further subdivided into two contrasting categories. For example, in the front side of the house, Shintoism (god) and Buddism (ancester) occupy opposing positions in ritual. The purpose of this paper is to consider symbolic functions and structures of private house deities (especially the hearth deity) worshipped in the back rooms, and to reconstruct part of the cosmology represented in folktales, legends and ritual around the hearth and its deity. The hearth is a symbol of the "family" itself and its deity plays an important role in guarding the family and life in general. In folktales and legends, the hearth deity is closely connected with sake (=wine) and gold. Sake is a sacred drink which facilitates communication with the other world (god) : however, this word also indicates a border or boundary. Gold signifies a complete rebirth as well as a precious metal as opposed to death and things dirty. Yet, the hearth deity can transform the negative (feces) into the positive (gold). This shows that it is a mediating bridge between two states (e. g. positive/negative, rich/poor, life and death.) Consequently, the hearth god resembles to a great degree a guardian god at the village boundary acting as a mediator between this world and the other. Generally speaking, house deities in the rear of the premises have negative characteristics darkness, ugliness, dificiency and imperfections (for instance, they are deaf, blind, bald, lame, one-legged or one-eyed) . Their negative aspect symbolizes a kind of "death" (otherness) and is an indispensable condition for a new and better world which is about to dawn for "negativized being" is entitled to occupy a whole place within the system. In folktales and various rites, the transition between life and death (opposite principles) is often made in the back section of the house, where the house quardian spirits live, appearing in the form of a dwarf, a little child or small animals (a snake. a mouse, or a fox etc) . The corn spirit (usually the paddy spirit) is also worshipped in the back side of the house which is also a special area for rebirth where the two principles of life/death, fire/water coexist, and they exchange places each other. The hearth deity as a mediator, for example, is characterized by the conflicting concepts of at once the fire god and the water god, the guardian god and the rough god (荒神), life and death. In this respect, it resemble the thunder god which is mediator between the sky and the earth. The thunder god rumbles when the seasons change, and at the time of birth and death. This god, which is thought to be a one-eyed god and smith-god, marks the crossing of boundaries between two different states.

著者

村上 淳一

出版者

北海道大学法学部

雑誌

北大法学論集 (ISSN:03855953)

巻号頁・発行日

vol.41, no.5-6, pp.1-27, 1991-10-31

著者

濱島 京子

出版者

独立行政法人 労働安全衛生総合研究所

雑誌

労働安全衛生研究 (ISSN:18826822)

巻号頁・発行日

vol.10, no.1, pp.25-31, 2017-02-28 (Released:2017-03-03)

参考文献数

13

被引用文献数

1

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理工学系大学の学部生に向けた安全学の教育では,学生らが,災害防止における将来の自らの役割を自覚し,まずは技術的側面から問題を解決する考え方を習得することを目標とすべきである.リスクアセスメントの教育は重要であるが,単に手法を解説する方法ではこの目標を達成することはできない.そこで,リスクアセスメントの手順を,問題解決の思考様式を研究する分野での,一般的な問題解決の考え方からながめると,リスクアセスメントが災害防止に有効であるための,条件がみえてくる.この分野では,問題には構造があり,構造を変えることが解決である,と考える.これより,災害の問題構造をとらえて構造を変える力が人や組織にあることが,リスクアセスメント実施の前提条件となる.教育では,この観点に基づいて内容を組み立てる必要があるものと考える.さらに,労働安全分野でのリスクアセスメント教育に関する考察として,問題解決における構造の考え方を用いると,リスクアセスメントと危険予知との違いを区別することができることを示す.

著者

小川 正廣 OGAWA Masahiro

出版者

名古屋大学文学部

雑誌

名古屋大学文学部研究論集. 文学 (ISSN:04694716)

巻号頁・発行日

no.61, pp.9-28, 2015-03-31

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Since the beginning of the 20th century the Homeric epics have been the main focus of historical discussions on "the Trojan War" in the Mycenaean Age and the actual societies and cultures of the later periods. In this paper I envisage the Iliad as not so much a historical document as a fictional work and propose to make clear the poet's social vision which should have appealed to his contemporary audience near the end of the Dark Age. The literary world of the Iliad, as J. Goold has pointed out, is made up of the four model societies: those of the Greeks at Troy, Troy itself, the gods on Olympus and the Greeks at the age of Homer, of which the last one is described briefly on the Shield of Achilles and in similes. From this general view I proceed to put in the foreground the depiction of the city at war - a secularized and reduced Iliad - on the Shield (Il. l8.509-540) and to look from there into 'the vanishing point' on which the 'parallel lines' of the other three societies should converge in a poetic perspective. At the end of this dynamic structure the victorious Achilles, who insults the defeated Hector's dead body and has become a helpless victim of physical force, is saved from this fatal mechanism of perpetual violence by the divine familial affection and the old king Priam's action of paternal love for his son. And just after the reconciliation, the entire narrative concludes with Hector's funeral which symbolizes the continuation of Troy's social life. Thus Homer seems to show his original view in which the type of his Trojan society, an urban civilization with the great potentialities of mediating social conflicts and resolving mental crises, can repair the grave defects inherent to such an excessively competitive organization as his Greek army and provide good guidance for the people of many emerging city-states of his time.

著者

中村 保男

出版者

慶應義塾大学藝文学会

雑誌

芸文研究 (ISSN:04351630)

巻号頁・発行日

no.18, pp.44-56, 1964-09

著者

有賀 暢迪

出版者

岩波書店

雑誌

科学 (ISSN:00227625)

巻号頁・発行日

vol.89, no.6, pp.518-520, 2019-06

著者

Yuki Igarashi Miki Takahashi Tomoaki Tsutsumi Koichi Inoue Hiroshi Akiyama

出版者

The Pharmaceutical Society of Japan

雑誌

Chemical and Pharmaceutical Bulletin (ISSN:00092363)

巻号頁・発行日

vol.69, no.3, pp.286-290, 2021-03-01 (Released:2021-03-01)

参考文献数

26

被引用文献数

7

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Monitoring analysis of 14 per- and polyfluoroalkyl substances (PFAS), 9-chlorohexadecafluoro-3-oxanonane-1-sulfonate (F-53B) and dodecafluoro-3H-4,8-dioxanonanoate (ADONA) in bottled drinking water, tea and juice samples was performed using LC coupled with tandem mass spectrometry (LC-MS/MS) and solid-phase extraction (SPE). In the electrospray negative ion mode, the limit of detection and limit of quantification (LOQ) values were 0.1 to 0.8 ng/mL and 0.2 to 1.6 ng/mL, respectively. The calibration curves were linear from LOQ to 50 ng/mL (r2 > 0.999). The SPE procedure (Presep PFC-II) was utilized for sample preparation and recovery rates for three standards (35, 70 and 140 ng/L) were 80.4–118.8% with relative standard deviation (RSD) ≤ 0.6%. Using the developed method, various samples (n = 54) from Japanese markets were investigated for PFAS and F-53B contamination, and values below the LOQ were observed. It is concluded that for monitoring products in the Japanese market, our method represents a significant improvement over complex techniques for the quantification of PFAS and related compounds from various foods.