著者

峯村 廣紀 五十田 博 服部 学

出版者

日本建築学会

雑誌

日本建築学会構造系論文集 (ISSN:13404202)

巻号頁・発行日

vol.79, no.698, pp.491-498, 2014-04-30 (Released:2014-07-15)

参考文献数

12

被引用文献数

4 6

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One of key issues of recent seismic structural design for buildings is the safety performance against long duration earthquake, repeated earthquake and severe earthquake after main shock. It may be difficult for conventional shear walls of wood house such as bracing and plywood shear wall to survive during their earthquake.In this study, shear wall with high stiffness rubber was proposed to prevent the degradation of seismic performance during repeated earthquakes and shear wall test and shaking table test were conducted in comparison with plywood conventional shear wall. Following results were obtained:1 In shear wall test, it was found that no degradation occurred in proposed shear wall in the range of 1/30rad.2 In shaking table test, the specimen without proposed shear wall was damaged in three times severe earthquakes, while the specimen with it was survived in five times severe earthquakes.

著者

田中 直 服部 学 中村 和義 井上 敦裕

出版者

学研メディカル秀潤社

巻号頁・発行日

pp.1033-1035, 2021-07-25

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インフルエンザや新型コロナウイルスのワクチン接種後に,FDG-PET検査にて腋窩リンパ節が高集積を示すことが知られている.今回,筆者らは,MRI検査のDWIBS(diffusion weighted whole body imaging with back ground body signal supression)像にて,新型コロナワクチン接種後に腋窩~鎖骨上リンパ節が高信号を示した1例を経験した.さらに,この経験を踏まえて,同じく新型コロナワクチン接種後の2名のボランティア撮像を行い,腋窩リンパ節の信号上昇を確認したので,併せて報告する.

著者

服部 学

出版者

日本社会党中央本部機関紙局

雑誌

月刊社会党 (ISSN:04351754)

巻号頁・発行日

no.327, pp.p50-56, 1983-08