The intensity of light that propagates through glass optical fiber is fundamentally limited by the glass itself. A novel fiber design using a hollow, air-filled core removes this limitation and dramatically improves performance ...
Engineering
Aug 1, 2013
0
1
At least 2 million people received the email May 16 notifying them that an order they had just made on "Wallmart's" website was being processed, though none of them had done any such thing.
Internet
Jul 30, 2013
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0
(AP)—The commanders of two peacekeeping missions in Africa appealed Wednesday for more sophisticated military technology to stay ahead of armed groups threatening civilians and government.
Internet
Jun 27, 2013
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0
Colleagues of a US scientist found hanged in Singapore last year told a coroner's inquiry Friday he was not involved in projects with military applications and was never asked to compromise any country's national security.
Other
May 17, 2013
1
0
Syria's Internet appeared to have been restored on Wednesday afternoon after a two-day blackout, residents and state media said.
Internet
May 8, 2013
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0
(AP)—China says it is willing to cooperate with the United States in cybersecurity after the U.S. called on it to take "serious steps" to stop cyberattacks.
Internet
Mar 12, 2013
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0
Military radars, military communications networks, and commercial communications networks all require increasing amounts of limited radio frequency spectrum. Balancing national security requirements of radars and military ...
Telecom
Feb 11, 2013
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0
Lockheed Martin has completed and delivered the software waveform for the U.S. Navy's Mobile User Objective System (MUOS). The new waveform will enable military satellite communications terminal providers to deploy equipment ...
Engineering
Jan 9, 2013
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0
The US military launched an Atlas V rocket from Cape Canaveral on Wednesday carrying a top secret satellite into space, officials said.
Space Exploration
Jun 20, 2012
0
0
The United States is bracing for a data crunch from the surging use of smartphones, tablets and other mobile devices as the explosion of Internet-ready devices eats up the radio spectrum allocated for mobile broadband.
Telecom
Jun 16, 2012
4
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