Archive: 20/04/2005

'Nano-bumps' could help repair clogged blood vessels

Biomedical engineers at Purdue University have shown that "vascular stents" used to repair arteries might perform better if their surfaces contained "nano-bumps" that mimic tiny features found in living tissues. The researchers ...

dateApr 20, 2005 in
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Digital flag furled for home networks

Fox Entertainment Group and IBM are working together on technology that will allow home networks to show copy-protected TV shows, while restricting the shows to their home market. Central to the issue is a broadcast "flag" ...

dateApr 20, 2005 in
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