著者

水間 毅 斉藤 秀俊 天野 武一

出版者

The Institute of Electrical Engineers of Japan

雑誌

電気学会論文誌D(産業応用部門誌) (ISSN:09136339)

巻号頁・発行日

vol.110, no.5, pp.580-589, 1990-05-20 (Released:2008-12-19)

参考文献数

3

被引用文献数

1

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Among linear motor-driven railways, on-board primary linear induction motor-driven railways (steel wheel supported system and levitated system by conducting magnets) have been putting to practical use. This paper refers to electric field strength and magnetic field strength radiated about by these systems. The results are as follows:(1) Directly reached radio noise radiated by the linear motor car has the 1_??_2 MHz frequency region at most.(2) Radio noise by the linear motor car is similar to that by the VVVF inverter controlled car.(3) Magnetic field strength inside the linear motor car is the largest upon the reactor, but is not larger than the ordinary car.(4) In the inspection pit, just under the linear motor magnetic field strength is larger, but decreases to safety level at some distances due to the large attennuation. With the above-mentioned founding, the conclusion are as follows.(i) Peak envelope detection is the refining method in care of the measurement of electric field strength radiated by electric railways.(ii) It is necessary to establish the united standards on the magnetic field strength inside the electric railway cars.(iii) The characteristics of electromagnetic field are of little difference between the linear motor cars and the ordinary motor cars.

著者

天野 武

出版者

社会学研究会

雑誌

ソシオロジ (ISSN:05841380)

巻号頁・発行日

vol.50, no.2, pp.87-192, 2005-10-31 (Released:2016-03-23)

参考文献数

29

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This article aims at examining the meaning of wrist-cutting as a ritualistic practice in contemporary society in which norms for the respect of the dignity of the person (un culte pour la dignite de la personne) are becoming more strict. Wrist-cutting, an example of self-injurious behavior, is the deliberate cutting of one's wrist without the intent to commit suicide. It is important that wrist-cutting is not a means to commit suicide but a means to live, in other words a means not to be through with others but to maintain a relationship with others. In spite of the sociality of wrist-cutting, it has not been sufficiently addressed in Sociology. When Sociologists have considered wrist-cutting, they have been concerned with it as a mechanism of "self-identification" and/or "self-presentation," which are problems of self-identity. In contrast, this article offers two alternative mechanisms, based upon the "personalization of the wrist." In these mechanisms, wrist-cutters regard their wrist as themselves or others and cut their own wrist with the aim of punishing themselves or others. In such punishment-oriented wrist-cutting, the relationship of "hurt/being hurt" between the self and the other is of the greatest importance. In this article, making use of data collected in interviews, "the mechanisms of the personalization of the wrist" are classified into the "self-punishment type" (when the wrist is regarded as the self) and the "other-punishment type" (when the wrist is regarded as the other), and these two types are examined from the perspective of interaction ritual. From this perspective, the meaning of "self-punishment" is interpreted as a means of punishing the cutter who has hurt others and is answering for his/her failure, while the meaning of "other-punishment" is interpreted as a means of sublimating anger for others who have hurt the cutters and as a means of controlling one's emotions.

著者

天野 武男 アマノ タケオ Takeo Amano

雑誌

駿河台大学論叢

巻号頁・発行日

no.31, pp.1-15, 2006

著者

天野 武弘

出版者

一般社団法人日本機械学会

雑誌

日本機械学會誌 (ISSN:00214728)

巻号頁・発行日

vol.109, no.1056, pp.899-902, 2006-11-05

被引用文献数

1