Katsumi Okamoto

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Two novel prostanoid-related marine oxylipins, tricycloclavulone (1) and clavubicyclone (2), were isolated from the Okinawan soft coral Clavularia viridis. The structures of 1, having a tricyclo[,4)]decane ring system, and 2, having a bicyclo[3.2.1]octane ring system, were elucidated on the basis of spectroscopic analysis. Clavubicyclone showed a(More)
In order to suppress ISI, we have developed an advanced data detection method that uses CBDD (Cell Boundal). Data Detection) and TCM (Trellis-Coded-Modulation). We have achieved 34.6-Gbit/in2 multilevel recording nsing a blne laser and NA0.85 optics.
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