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Texture mapping greatly influences the performance of visualization in many 3D applications. Sometimes the texture data is so large that it has to be stored in slower external storage, rather than fast texture memory or host memory. In these circumstances, texture mapping becomes the performance bottleneck. In this paper, we present a compact(More)
A bifuctional heterogeneous chiral rhodium catalyst exhibited excellent catalytic activity and enantioselectivity in asymmetric transfer hydrogenation of aromatic ketones and their analogues in aqueous medium, which could be recovered easily and used repetitively without affecting obviously its enantioselectivity.
A core-shell structured heterogeneous rhodium catalyst exhibited excellent catalytic activity and enantioselectivity in asymmetric transfer hydrogenation of aromatic ketones in aqueous medium, which could be recovered easily and used repetitively twelve times without affecting obviously its enantioselectivity.
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