News tagged with express lanes
Study shows toll roads are more fair than taxes
Aug 20, 2008 |
3.9 / 5 (19) |
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(PhysOrg.com) -- Popular wisdom may suggest that toll roads are unfair to the poor, but a new joint study by UCLA and USC researchers shows that these pay-as-you-go transportation options may actually be fairer to all income ...
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Vehicles That Talk to Each Other Know What Lanes They're In
Dec 18, 2007 |
4.4 / 5 (39) |
3
A standard GPS receiver has an average 2D-positioning accuracy of about 13 meters. While this precision is high enough to direct you to your hotel, it’s quite a bit lower than the accuracy required to determine ...
Steadier Traffic Flow Improves Health of Local Infants, Researchers Say
Nov 17, 2009 |
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(PhysOrg.com) -- The creation of E-ZPass lanes over the past 15 years has significantly improved the health of newborn babies living near highways in the Northeast, according to a Columbia study. The researchers ...
Hindering HIV-1-fighting immune cells
Medicine & Health / HIV & AIDS
Dec 14, 2009 |
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Immune proteins called HLA molecules help to activate killer T cell responses against pathogens. But according to a study that will be published online on December 14th in the Journal of Experimental Medicine, one partic ...
Abandoning net neutrality discourages improvements in service
Mar 07, 2007 |
4.4 / 5 (7) |
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Charging online content providers such as Yahoo! and Google for preferential access to the customers of Internet service providers might not be in the best interest of the millions of Americans, despite claims to the contrary, ...
Pioneering images of both martian moons (w/ Video)
Space & Earth / Space Exploration
Dec 11, 2009 |
4.5 / 5 (17) |
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(PhysOrg.com) -- For the very first time, the martian moons Phobos and Deimos have been caught on camera together. ESA's Mars Express orbiter took these pioneering images last month. Apart from their ‘wow’ ...
American Express takes aim at PayPal with Revolution
Nov 22, 2009 |
4.5 / 5 (2) |
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With its deal to buy Revolution Money, American Express is taking aim at the growing market for online and alternative payments, in a challenge to recognized leader PayPal, analysts say.
'Yardangs' on Mars
Jul 27, 2004 |
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This image of 'yardangs’, features sculpted by wind-blown sand seen here near Olympus Mons on Mars, was obtained by the High Resolution Stereo Camera (HRSC) on board the ESA Mars Express spacecraft.
Study uncovers key to how 'triggering event' in cancer occurs
Oct 29, 2009 |
5 / 5 (2) |
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Researchers at the University of Michigan Comprehensive Cancer Center have discovered what leads to two genes fusing together, a phenomenon that has been shown to cause prostate cancer to develop.
Extremists more willing to share their opinions, study finds
Other Sciences / Social Sciences
Oct 21, 2009 |
2 / 5 (1) |
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People with relatively extreme opinions may be more willing to publicly share their views than those with more moderate views, according to a new study.
Tweeting, more than just self expression: study
Sep 10, 2009 |
3 / 5 (1) |
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(PhysOrg.com) -- From CNN to Ashton Kutcher everyone is tweeting. In ads, many companies now display the logo of an animated blue bird holding a sign that says "follow me."
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