Joona Rouvinen

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The enzymatic degradation of cellulose is an important process, both ecologically and commercially. The three-dimensional structure of a cellulase, the enzymatic core of CBHII from the fungus Trichoderma reesei reveals an alpha-beta protein with a fold similar to but different from the widely occurring barrel topology first observed in triose phosphate(More)
Video coding standards, such as MPEG-4, H.264, and VC1, define hybrid transform based block motion compensated techniques that employ almost the same coding tools. This observation has been a foundation for defining the MPEG Reconfigurable Multimedia Coding framework that targets to facilitate multi-format codec design. The idea is to send a description of(More)
Laccases are phenol oxidases that belong to the family of multi-copper oxidases and the superfamily of cupredoxins. A number of potential industrial applications for laccases have led to intensive structure-function studies and an increased amount of crystal structures has been solved. The objective of this review is to summarize and analyze available(More)
Practically all modern video coding standards such as H.264, MPEG-4 and VC-1 are based on hybrid transform based block motion compensated techniques, that employ almost the same coding tools. The same approach is used with numerous non-standard proprietary codecs, with decoders available via Internet as browser plugins. For mobile devices power efficient(More)
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