News tagged with traffic density
Cell phone signals help manage traffic
In a pilot project in Texas, Siemens is developing intelligent transportation technology for the fast and orderly evacuation of citizens. In this project, traffic light timing systems register traffic flow ...
Sep 26, 2011 |
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Improved air quality during Beijing Olympics could inform pollution-curbing policies
The air in Beijing during the 2008 Olympics was cleaner than the previous year's, due to aggressive efforts by the Chinese government to curtail traffic, increase emissions standards and halt construction in preparation for ...
Jul 24, 2009 |
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Optimized by Evolution, Ants Don't Have Traffic Jams
(PhysOrg.com) -- As highway traffic increases, you'd probably expect a traffic jam, where vehicles slow down due to the high density. While traffic jams are a common occurrence on our highways, high density ...
Mar 30, 2009 |
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Search results for traffic density
Alcatel-Lucent introduces the world's most powerful Internet core router
Alcatel-Lucent today unveiled a new family of Internet core routers designed to address the major shifts that are happening in global networks. The 7950 XRS (Extensible Routing System) allows network operators to embrace ...
May 23, 2012 |
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UK surveillance could yield window into lives
(AP) -- British officials have given their word: "We won't read your emails."
May 18, 2012 |
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Simulated skiers reveal mountain traffic jams
Millions of skiers and snowboarders escape to the mountains every winter, but some everyday stresses -- like traffic jams -- are unavoidable even on the slopes. In plenty of time to prepare for next season, ...
May 09, 2012 |
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Fire ant colonies seem to be down dramatically
The red imported fire ant, one of the most horrifying of the foreign species that have established themselves in the United States, appears to be in retreat.
Apr 04, 2012 |
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Cities on front line of climate change
The world's cities face the brunt of climate change but some are starting to respond vigorously to the threat, experts say at a conference here staged ahead of the June Rio summit.
Mar 27, 2012 |
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Internet censorship revealed through the haze of malware pollution
On a January evening in 2011, Egypt – with a population of 80 million, including 23 million Internet users – vanished from cyberspace after its government ordered an Internet blackout amidst anti-government protests ...
Mar 07, 2012 |
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A traffic jam of quantum particles
(PhysOrg.com) -- German scientists discover surprising transport phenomena in ultracold quantum many body systems.
Mar 05, 2012 |
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NTT develops current-injection photonic-crystal laser
Nippon Telegraph and Telephone Corporation has developed an current-injection photonic-crystal laser with ultralow power consumption that can be applied to off-chip and on-chip optical data transmission for ...
Feb 14, 2012 |
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Jointly utilizing LTE networks
Data-intensive Internet applications on smartphones, tablets and laptops are more popular than ever before. The result: Traffic on the mobile network is increasing at a blinding speed. Intelligent technologies ...
Feb 03, 2012 |
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THEMIS satellite sees a great electron escape
(PhysOrg.com) -- When scientists discovered two great swaths of radiation encircling Earth in the 1950s, it spawned over-the-top fears about "killer electrons" and space radiation effects on Earthlings. The ...
Space & Earth / Space Exploration
Jan 31, 2012 |
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List of search results for traffic density
