著者
峰松 和夫 松下 訓 天野 篤
出版者
長崎大学教育学部
雑誌
長崎大学教育学部紀要 = Bulletin of Faculty of Education, Nagasaki University, Combined Issue (ISSN:21885389)
巻号頁・発行日
vol.6, pp.17-26, 2020-03-01

長崎大学教育学部社会科学論叢 通巻 第82号(Bulletin of Faculty of Education, Nagasaki University: Social Science, Vol.82)
著者
松岡 秋子 島津 美子 邊牟木 尚美 影山 悦子 山内 和也
雑誌
保存科学 = Science for conservation
巻号頁・発行日
no.49, pp.265-274, 2010-03-31

The National Research Institute for Cultural Properties, Tokyo and The Institute of History, Archaeology and Ethnography, Academy of Science, Tajikistan have been conducting conservation activities for mural painting fragments which are part of the collection of The National Museum of Antiquities of Tajikistan. The painting fragments excavated in Kala-i Kakhkakha are currently the main subject of our studies and conservation treatments. The image of the mural was painted by "a secco" technique on the loess rendering as in other mural paintings in Central Asia. The fragments were consolidated in the 1970's using Polybutylmetacrylate (PBMA). However, they are still structurally unstable. The fragments should be realigned closely together and mounted. In parallel with the conservation and inventory making of the fragments, treatment on one of the fragments' groups, KH7-1, was carried out. The main treatment processes consisted of cleaning of the surface, consolidation of the fragile rendering and surface layers, assembling of the fragments, and mounting. Further procedures for other fragments with multiple damages would be to find an appropriate application for consolidation of the rendering and the surface layer, and better mounting materials and methods.
著者
森安 孝夫 Moriyasu Takao モリヤス タカオ
出版者
中央ユーラシア学研究会
雑誌
内陸アジア言語の研究 (ISSN:13415670)
巻号頁・発行日
no.17, pp.117-170, 2002-09

庄垣内正弘教授還暦記念 チュルク学特集号 / Papers in Honour of Professor Masahiro SHOGAITO on his 60th BirthdayNOTE: 図版あり / With Plates (1.8MB)
著者
山内 克哉 中川 智皓 新谷 篤彦
出版者
一般社団法人 日本機械学会
雑誌
日本機械学会論文集 (ISSN:21879761)
巻号頁・発行日
vol.87, no.893, pp.20-00329, 2021 (Released:2021-01-25)
参考文献数
24

The car is a main means of transportation all over the world. However, many people drive a car when they travel a short distance alone, that is inefficient in cost and space. Then, personal mobility vehicle (PMV), which is one or two-seater and has high environmental performance, is recently gathering attention. We focus on the three-wheeled vehicle with leaning mechanism called Narrow Tilting Vehicle (NTV) or narrow tilting three-wheeled (NTTW). Leaning mechanism, which gives tires degree of freedom, has an effect of stable cornering in the case of short tread width vehicle. To compere the motion of each leaning mechanism, we model the two types of NTV. One has two front frame which are linked to vehicle body by the arm and rotating respectively around the joint. The other one has a front frame that has two tires connected by the link. We derived equation of motion by referring to Sharp’s 4 DOF two-wheeled vehicle model, and carried out the three kinds of numerical analysis, eigenvalue analysis, modal analysis and running simulation. Through eigenvalue and modal analysis, we find out that NTVs have the same modes as Sharp’s 4 DOF model does, and they have the characteristic mode which vibrates steering and leaning mechanism. By running simulation, NTVs required larger steering torque than two-wheeled vehicle when the vehicle turn at the same angle.
著者
原 哲之理 金子 哲也 景山 一郎
出版者
公益社団法人 自動車技術会
雑誌
自動車技術会論文集 (ISSN:02878321)
巻号頁・発行日
vol.52, no.2, pp.462-468, 2021 (Released:2021-03-11)
参考文献数
17

操舵角に応じて内傾角を与えるPMVは大キャンバ角による横力で旋回するため,旋回時のタイヤ接地荷重中心の横移動を考慮する必要がある.そこでステアリング軸回りモーメントへのタイヤ6分力の影響を整理した上で,旋回時の接地荷重反力による外乱の幾何学的最小化条件を含めて,ステアリング軸諸元の設定方法を求める.
著者
石黒 魯平
出版者
国語文化学会
雑誌
コトバ
巻号頁・発行日
vol.2, no.7, pp.40-41, 1949-07
著者
石黒 魯平
出版者
国語文化学会
雑誌
コトバ
巻号頁・発行日
vol.9, no.1, pp.33-36, 1950-01