News tagged with filters

Biomimetic photodetector 'sees' in color

(Phys.org) —Rice University researchers have created a CMOS-compatible, biomimetic color photodetector that directly responds to red, green and blue light in much the same way the human eye does.

Aug 25, 2014
5 / 5 (11) 0

Filtering criminal dDOS attacks

A new hybrid filtering system to protect cloud computing services from distributed denial of service (dDOS) attacks has been developed by US and Indian researchers. They provide details in the latest issue of the International ...

Jun 23, 2014
5 / 5 (2) 0

Nano-paper filter removes viruses

Nanotechnology and Functional Materials, Uppsala University have developed a paper filter, which can remove virus particles with the efficiency matching that of the best industrial virus filters. The paper ...

Mar 31, 2014
4.9 / 5 (8) 0