News tagged with network nodes
Researchers boost efficiency of multi-hop wireless networks
Multi-hop wireless networks can provide data access for large and unconventional spaces, but they have long faced significant limits on the amount of data they can transmit. Now researchers from North Carolina State University ...
Apr 19, 2012 |
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Trains’ vibrations could provide power for monitoring tunnels
(PhysOrg.com) -- Traffic tunnels are often built in some of the most rugged and remote areas, which subjects them to extreme environmental forces while making them difficult to access. Ideally, the structural ...
Aug 08, 2011 |
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Greener disaster alerts
New software allows wireless sensor networks to run at much lower energy, according to researchers writing in the International Journal of Sensor Networks. The technology could improve efficiency for hurricane and other ...
Jun 27, 2011 |
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Monitoring your health with your mobile phone
Belgian Imec, together with TASS software professionals have developed a mobile heart monitoring system that allows to view your electrocardiogram on an Android mobile phone.
Oct 05, 2010 |
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Location determines social network influence, study finds
A team of researchers led by Dr. Hernan Makse, professor of physics at The City College of New York (CCNY), has shed new light on the way that information and infectious diseases proliferate across complex networks. Writing ...
Aug 29, 2010 |
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Swine Flu vaccination: voluntary system works
(PhysOrg.com) -- Social interaction between neighbours, work colleagues and other communities and social groups makes voluntary vaccination programs for epidemics such as Swine Flu, SARS or Bird Flu a surprisingly ...
Feb 11, 2010 |
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Drinking water watched by Queensland's seventh sense
One of the major sources of drinking water for south-east Queensland is now under the watchful eye of Australia's largest integrated intelligent wireless sensor network.
May 13, 2009 |
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Revolutionary sensor system protects ports, bridges and distribution centres
(PhysOrg.com) -- Özlem Durmaz Incel, researcher at the University of Twente, the Netherlands, has developed a spectacular new method that enables wireless sensor networks to function up to ten times more efficiently. Networks ...
Apr 27, 2009 |
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Greedy Routing Enables Network Navigation Without a 'Map'
(PhysOrg.com) -- How does an e-mail get routed so quickly to its recipient's inbox, or a search query generate relevant Web pages from servers from around the world? Navigating the Internet - or any similar ...
Feb 17, 2009 |
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