著者
胡 帥文 永井 俊一 富田 剛 馬場 英治 横塚 勉
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.114, no.11, pp.1162-1168, 1994-10-20 (Released:2008-12-19)
参考文献数
7

One of the most important design problem of the permanent magnet (PM) motor is the reverse rotation. The conditions for the reverse rotation with a square-wave drive are investigated experimentally. Relations between the applied voltage and the pulse rate fp at which the probability Pb of the reverse rotation takes a maximum are discussed. Effects of the initial rotor position δ and the delay-time td of the first pulse on the value of Pb are discussed. Calculations of reverse rotating performance are made with various conditions, and clarified the mechanism of the reverse rotation.
著者
比留間 航 駿河 康平 門倉 一成 富田 剛 関野 芳弘 小松 靖弘 木村 公彦 小野 信文
出版者
公益社団法人 日本薬学会
雑誌
YAKUGAKU ZASSHI (ISSN:00316903)
巻号頁・発行日
vol.133, no.5, pp.487-491, 2013-05-01 (Released:2013-05-01)
参考文献数
14
被引用文献数
5 5

Cancer is the most common cause of death in Japan. Fundamental and clinical studies on cancer were conducted from the viewpoint of Western medicine so far. However, a sustained complete remission has not been achieved yet. In order to alleviate the side effects of anticancer drugs, some traditional herbal medicines (Kampo medicines) have been prescribed to cancer patients. We have been studying on antitumor substances in medicinal herbs and found an antitumor medicinal herb named Rhus verniciflua (lacquer, Urushi in Japanese). To investigate the antitumor effect in vitro, a plant extract mixture was prepared from six medicinal herbs containing lacquer. The plant extract mixture containing lacquer (Rv-PEM) inhibited the proliferation of several mouse and human tumor cell lines. Rv-PEM had more potent inhibitory effect on the proliferation of human leukemia cell lines (MOLT-3, KG-1) than on other tumor cell lines. The IC50 values of Rv-PEM on MOLT-3 and KG-1 cells were 0.208 and 0.293 mg/mL, respectively. After treating Rv-PEM to the tumor cells, DNA fragmentation and Caspase-3 and -9 activity increased in the treated cells. The mechanisms of the inhibitory proliferation activity of Rv-PEM would involve apoptosis of human leukemia cells (MOLT-3, KG-1, K-562) by the mitochondrial pathway.
著者
権藤 俊彦 長沼 将一 富田 里枝 富田 剛史 玉木 欽也
出版者
一般社団法人 国際P2M学会
雑誌
国際P2M学会研究発表大会予稿集
巻号頁・発行日
vol.2015, pp.264-274, 2015

Global Cultural Experience Professional (Global-CEP)とは、体験ツーリズム型の国際文化交流による「おもてなし総合サービス」産業雇用創生に向けた総合演出家である。2015 年 3 月に第 2 回アサクサ・コレクション(アサコレ)が開催された。アサコレは地元の人の手によって企画・運営がなされるファッション、アートのイベントである。青山学院大学ヒューマン・イノベーション研究センターではGlobal-CEPのフレームワークを用いてアサコレの組織運営への参加を試みた。