News tagged with quantum networks
Scientists Extend the Lifetime of Quantum Memory
Jan 02, 2009 |
4.8 / 5 (13) |
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(PhysOrg.com) -- Storing and sending information using quantum phenomena is one of the hottest areas of research today; scientists across the globe are investigating how to make quantum communication possible for real-life ...
Scientists demonstrate all-fiber quantum logic
May 28, 2009 |
4.3 / 5 (12) |
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A team of physicists and engineers have demonstrated all-fibre quantum logic, where single photons are generated and used to perform the controlled-NOT quantum logic gate in optical fibres with high fidelity.
Search results for quantum networks
Mathematical models key to tracking gossip, terrorists
20 hours ago |
4.5 / 5 (2) |
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(PhysOrg.com) -- Thanks to the Internet and online social networks (OSNs) news and gossip now spread literally like wildfire -- uncontrollably and seemingly without any order. But according to one Ryerson ...
Class-action suit pits woman against 'dishonest' ads on Facebook
21 hours ago |
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1
A 41-year-old part-time dance instructor and graphic designer from Santa Cruz is the face of a class-action lawsuit designed to force Web sites that offer social gaming to rein in what she calls deceptive ads.
Facebook change gives users more privacy controls
Dec 09, 2009 |
4 / 5 (2) |
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(AP) -- Facebook is giving users better control over who sees information on their personal pages.
Think again about keeping little ones so squeaky clean
Dec 08, 2009 |
5 / 5 (15) |
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A new Northwestern University study suggests that American parents should ease up on antibacterial soap and perhaps allow their little ones a romp or two in the mud --- or at least a much better acquaintance with everyday ...
Nanomedicine: ending 'hit and miss' design
Nanotechnology / Bio & Medicine
Dec 08, 2009 |
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(PhysOrg.com) -- One of the promises of nanomedicine is the design of tiny particles that can home in on diseased cells and get inside them. Nanoparticles can carry drugs into cells and tag cells for MRI and other diagnostic ...
Cisco going from Internet plumber to platform
Dec 08, 2009 |
3.7 / 5 (3) |
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Cisco chief executive John Chambers said Tuesday that the computer switching colossus is changing from the Internet's "plumber" to a platform and provider of products for online work and leisure.
Life after silicon: Using exotic materials to help microchips keep improving
Dec 08, 2009 |
4.5 / 5 (8) |
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(PhysOrg.com) -- The huge increases in the power and capacity of computers, cell phones and communications networks in the last 40 years have been the result of ever-shrinking silicon transistors. But silicon ...
Does weak equivalence break down at the quantum level?
Dec 08, 2009 |
4.5 / 5 (24) |
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(PhysOrg.com) -- One of the givens in physics is the weak equivalence principle. This principle has been considered solid since Einstein proposed that it is not possible to detect the difference between uniform acceleration ...
GSM system about to be compromised
Dec 08, 2009 |
3.7 / 5 (19) |
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(PhysOrg.com) -- Research scientists in California and elsewhere are deliberately setting out to compromise the mobile phone system used by around three billion people. The system uses Global System for Mobile ...
Cyber crooks tarketing banks-social networks: Cisco
Dec 08, 2009 |
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An annual security report being released Tuesday by technology titan Cisco warns that banks and online social networks are prime targets for increasingly sophisticated cyber crooks.
List of search results for quantum networks
