Reducing Resonant Vibration of a Rotor by Tuning the Gap between a Superconducting Bulk and a Permanent Magnet

AbstractThis study investigated passing through a critical speed of a rotor supported by a superconductor with an electromagnet. Here we adopted the idea that the gap between the superconductor and the rotor can be tuned variably by using electromagnetic force of the electromagnet so that the natural frequency or the stiffness can be changed. By using this method, it can be expected that resonant vibration be reduced. We developed an analytical model and then carried out numerical simulation. Numerical results show that considerable reduction of the resonant amplitude can be achieved by proper tuning of switching the electromagnet

S-アミノレヴリン酸合成酵素のアミノ酸組成, 活性部位の解明

金沢大学医学部研究課題/領域番号:X00095----068019, 研究期間(年度):1975出典：「S-アミノレヴリン酸合成酵素のアミノ酸組成, 活性部位の解明」研究成果報告書　課題番号：X00095----068019（KAKEN：科学研究費助成事業データベース（国立情報学研究所）） （https://kaken.nii.ac.jp/ja/grant/KAKENHI-PROJECT-X00095----068019/）を加工して作

Evidence that the protein components of bovine erythrocyte green heme binding protein and flavin reductase are identical

Bovine erythrocyte green heme binding protein and bovine erythrocyte flavin reductase have been isolated in highly purified forms and subjected to amino acid analysis and N-terminal amino acid sequence analysis. The two proteins possess similar amino acid compositions and identical N-terminal amino acid sequences. Moreover, the two proteins are immunochemically cross-reactive and are indistinguishable when compared by sodium dodecyl sulfate-polyacrylamide gel electrophoresis and by double diffusion technique. This study provides evidence that the protein components of bovine erythrocyte green heme binding protein and flavin reductase are identical.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/29226/1/0000281.pd

Occurrence of NADH-specific and NADH/NADPH-bispecific cytochrome £5 reductases in the ascidians, Styela plicata and Ciona intestinalis

P(論文)departmental bulletin pape