The Virus Cleaner is a system that can clean 95% of virus contaminated air using bleach water at an air flow of 20m/s. It was developed in 2003 during the SARS outbreak and was funded by a CERG grant. The system was tested in the Prince of Wales Hospital in 2004.The Virus Cleaner is ideal in clinics.....
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Vaccination is most commonly administered by needle and syringe. Although effective, it has many limitations such as pain and cross-infection. To address these limitations, many techniques were developed and, among them, polymer dissolving microneedle arrays recently attracted great interest. Compar.....
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This patent application discloses systems and methods for facilitating more efficient bidding in an ad-words auction. The new method comprises an auctioning component and a bidding component. Bidding agents place bids in the ad-words auction as a function of dynamically considering at least existing.....
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