3 0 0 0 OA 毛髪の科学

著者
内藤 幸雄 本間 意富
出版者
繊維学会
雑誌
繊維学会誌 (ISSN:00379875)
巻号頁・発行日
vol.41, no.4, pp.P120-P126, 1985-04-10 (Released:2008-11-28)
参考文献数
52
被引用文献数
1 1
著者
内藤 幸雄
出版者
太平洋学会
雑誌
太平洋学会学会誌
巻号頁・発行日
no.30, pp.30-36, 1986
著者
引田 智樹 内藤 幸雄 ニウシャ アリ 原田 公明
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.68, no.566, pp.37-44, 2003
被引用文献数
5 4

Estimation of the fixed-base dynamic characteristics of buildings using microtremor observation has difficulty when the upper input force, e.g. wind force and pressure on the underground wall, exists. In this study, an effective method for estimating the fixed-base transfer function of the buildings having large horizontal stiffness between soil and foundation is investigated considering the influence of the upper input force as bias errors. Those errors in the estimation depend on the model parameters and the upper input force parameters. For most cases, however, the dominant frequency of the obtained transfer function well approximates the natural frequency of the system without any influence of the upper input force.
著者
新井 道子 森田 康治 矢作 和行 内藤 幸雄
出版者
The Society of Cosmetic Chemists of Japan
雑誌
日本化粧品技術者会誌 (ISSN:03875253)
巻号頁・発行日
vol.29, no.2, pp.125-132, 1995-09-10 (Released:2010-08-06)
参考文献数
9
被引用文献数
2 2

The formation of split ends is one of the most important problems especially for women to present a good appearance. For the primary split ends care, the mechanical recovery of damaged hair fibers is of special importance since hair does not self-recover. In this work, the effects of cosmetic treatments on the generation of split ends have been investigated by auto-brushing machine as an accelerative method which is closer to the actual hair care process. These results strongly suggested that the important factor of the split ends formation was due to the structural changes of amorphous matrix proteins of hair fibers. We found that a diethylene glycol monoethylether (Ethyl Carbitol; EC) treatment was the most effective of all treatments we tested in inhibiting the split ends generation of permed hair, and EC treated permed hair behaved almost identically with untreated normal hair as far as the percentage of split ends generation was concerned.