News tagged with informations systems
Researchers develop nanodevice manufacturing strategy using DNA 'building blocks'
Researchers at the Wyss Institute for Biologically Inspired Engineering at Harvard University have developed a method for building complex nanostructures out of short synthetic strands of DNA. Called single-stranded ...
Nanotechnology / Bio & Medicine
May 30, 2012 |
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A magnetic approach to lattices
(Phys.org) -- JQI experimentalists under the direction of Ian Spielman are in the business of using lasers to create novel environments for neutral atoms. For instance, this research group previously enticed ...
May 22, 2012 |
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Cybersecurity experts begin investigation on self-adapting computer network that defends itself against hackers
(Phys.org) -- In the online struggle for network security, Kansas State University cybersecurity experts are adding an ally to the security force: the computer network itself.
Technology / Computer Sciences
May 10, 2012 |
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SeaSketch, the next generation of UCSB's MarineMap program, will aid marine spatial planning
Since 2009, a free Web-based marine mapping and spatial planning program created by UC Santa Barbara scientists has proved to be an essential tool for fishermen and other stakeholders along the California ...
Space & Earth / Earth Sciences
May 07, 2012 |
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Game of go: A complex network
Could computers ever beat the best go players? Although unthinkable at this stage, this could soon become possible, thanks to CNRS theorists. For the first time, two scientists from the Theoretical Physics ...
Apr 16, 2012 |
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Highest honors for quantum computer pioneer
Experimental physicist Rainer Blatt from the Institute for Quantum Optics and Quantum Information (IQOQI) in Innsbruck, Austria, will receive the Stern-Gerlach Medal of the German Physical Society. The medal ...
Mar 23, 2012 |
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Quantum copies do new tricks
One of the strange features of quantum information is that, unlike almost every other type of information, it cannot be perfectly copied. For example, it is impossible to take a single photon and make a number of photons ...
Mar 22, 2012 |
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Tailored optical material from DNA: Nano spiral staircases modify light
In the human body genetic information is encoded in double-stranded deoxyribonucleic acid building blocks, the so-called DNA. Using artificial DNA molecules, an international team of scientists headed by the ...
Nanotechnology / Nanomaterials
Mar 14, 2012 |
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The trustworthy cloud
Not a week goes by without reports on security gaps, data theft or hacker attacks. Both businesses and private users are becoming increasingly uneasy. However, when it comes to technologies like cloud computing, trust and ...
Technology / Computer Sciences
Mar 07, 2012 |
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Electrical circuits talk to single atoms
(PhysOrg.com) -- If a practical quantum computer is ever to be realized, conventional electronic devices will have to interface with the delicate quantum systems such as atoms or ions in traps or wisps of ...
Mar 06, 2012 |
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Head for the clouds, feet firmly on the ground
Computer engineers in the US writing in the International Journal of Communication Networks and Distributed Systems have reviewed the research literature to get a clear picture of cloud computing, its adoption, use and th ...
Technology / Computer Sciences
Mar 05, 2012 |
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Revision of SP 800-53 addresses current cybersecurity threats, adds privacy controls
A major revision of a Federal Information Security Management Act (FISMA) publication released today by the National Institute of Standards and Technology (NIST) adds guidance for combating new information security threats ...
Feb 29, 2012 |
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Argon cleaning helps trapped ions chill out
(PhysOrg.com) -- The reliability of trapped-ion quantum information systems – a promising candidate technology for an eventual quantum computer – can be dramatically improved by giving the trap electrodes ...
Feb 28, 2012 |
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Hotels with poor websites face drop in profits
Customers expect a host of features on hotel websites, even when looking at small hotels in developing countries, according to the researchers from the University of Portsmouth.
Other Sciences / Economics & Business
Feb 22, 2012 |
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Sandia cyber project looks to help IT professionals with complex DNS vulnerabilities
Sandia National Laboratories computer scientist Casey Deccio has developed a visualization tool known as DNSViz to help network administrators within the federal government and global IT community better understand ...
Technology / Computer Sciences
Jan 11, 2012 |
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