News tagged with data transmission
Smallest nanoantennas for high-speed data networks
Oct 20, 2009 |
3.3 / 5 (3) |
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More than 120 years after the discovery of the electromagnetic character of radio waves by Heinrich Hertz, wireless data transmission dominates information technology. Higher and higher radio frequencies are ...
Time Lens Speeds Up Optical Data Transmission
Sep 28, 2009 |
4.8 / 5 (15) |
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(PhysOrg.com) -- Researchers at Cornell University have developed a device called a "time lens" which is a silicon device for speeding up optical data. The basic components of this device are an optical-fiber ...
Kenya gets undersea broadband fibre optic cable
Jun 12, 2009 |
4.3 / 5 (3) |
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An undersea fibre optic cable bringing broadband Internet connectivity to east Africa, reached the Kenyan coast from the United Arab Emirates on Friday, the president said.
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Link found between influenza, absolute humidity
Feb 09, 2009 |
3.9 / 5 (8) |
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A new study by Oregon researchers has found a significant correlation between "absolute" humidity and influenza virus survival and transmission. When absolute humidity is low - as in peak flu months of January and February ...
Local climate influences dengue transmission
Feb 17, 2009 |
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Researchers from the US Centers for Disease Control and Prevention (CDC) and the Johns Hopkins Bloomberg School of Public Health have found that dengue transmission in Puerto Rico is dependent upon local climate and short-term ...
ACTs may achieve malaria transmission reductions comparable to insecticide treated nets
Nov 25, 2008 |
4.5 / 5 (2) |
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In low-transmission areas, if widely used, artemisinin combination therapy (ACT) may reduce malaria transmission as effectively as the widespread use of insecticide-treated bed nets, says a new study published in next week's ...
NEC Develops a Three-Dimensional Chip-Stacked Flexible Memory
Feb 10, 2009 |
2.3 / 5 (3) |
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NEC Corporation announced today the development of chip-stacked flexible memory, which can be used to achieve a new system-on-chip (SoC) architecture. The new SoC's architecture consists of separate logic ...
Control of mosquito vectors of malaria may be enhanced by a new method of biocontrol
Oct 02, 2009 |
3 / 5 (1) |
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Biopesticides containing a fungus that is pathogenic to mosquitoes may be an effective means of reducing malaria transmission, particularly if used in combination with insecticide-treated bednets (ITNs), according to a modelling ...
Study: Indirect transmission can trigger influenza outbreaks in birds
Jun 02, 2009 |
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New data on the persistence of avian influenza viruses in the environment has allowed a team of University of Georgia researchers to create the first model that takes into account both direct and indirect transmission of ...
Artificial noise saves energy
Jun 24, 2009 |
2.5 / 5 (2) |
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Against the background of climate change, how can xDSL systems function more energy-efficiently and cost-effectively? Scientists are providing a solution combining existing methods which network providers ...
Bell Labs breaks optical transmission record, 100 Petabit per second kilometer barrier
Sep 29, 2009 |
4.9 / 5 (27) |
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Alcatel-Lucent today announced that scientists in Bell Labs, the company’s research arm, have set a new optical transmission record of more than 100 Petabits per second.kilometer (equivalent to 100 million Gigabits per second.kilometer). ...
Rabies deaths from dog bites could be eliminated
Mar 12, 2009 |
5 / 5 (1) |
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Someone in the developing world - particularly in rural Africa - dies from a rabid dog bite every 10 minutes.
Community spread of trachoma could be stopped by treating all household members
Mar 31, 2009 |
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All members of the household need to be treated for trachoma in order to prevent rapid re-infection, according to a new study published in PLoS Neglected Tropical Diseases.
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