News tagged with narrow channels
Microswimmers" make a big splash for improved drug delivery
Jan 12, 2009 |
3 / 5 (1) |
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They may never pose a challenge to Olympic superstar Michael Phelps, but the "microswimmers" developed by researchers in Spain and the United Kingdom could break a long-standing barrier to improving delivery of medications ...
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Hospital re-admission high for dialysis patients treated in long-term care hospitals
3 hours ago |
not rated yet |
0
A new study by University of Cincinnati (UC) nephrologists shows that most dialysis patients admitted to long-term care hospitals face readmission to acute care facilities, and those with acute kidney failure don't often ...
26 operations, 13 kidneys: hope to few with little
9 hours ago |
5 / 5 (1) |
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(AP) -- Twenty-six operations put healthy kidneys into 13 desperately ill people: Doctors in the nation's capital just performed a record-setting kidney swap, part of a pioneering effort to expand transplants ...
The 'sci' behind the 'fi'
Dec 11, 2009 |
3.9 / 5 (9) |
1
As the voyagers of the Starship Enterprise boldly went to explore new worlds week after week on Star Trek, they used a host of futuristic technologies — including tricorders, holodecks, teleportation systems ...
Horizontal string trimmer reduces labor costs, increases peach size
Dec 11, 2009 |
4 / 5 (1) |
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As consumer demand for premium fruit increases, growers are being challenged to bring consistently high-quality fruit to market. And to boost their bottom line, orchard owners are experimenting with new techniques ...
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’ ...
A social network that ballooned
Dec 11, 2009 |
1 / 5 (1) |
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(PhysOrg.com) -- On Tuesday, Dec. 1, members of the MIT Media Lab’s Human Dynamics Laboratory received an e-mail with a $40,000 proposition. The U.S. Defense Department’s Defense Advanced Research Projects ...
3-D microchips for more powerful and environmentally friendly computers
Dec 11, 2009 |
4.6 / 5 (14) |
4
Not so long ago our computers had a single core which had to be boosted for performance - making each machine into a great central heating system. Beyond 85° C, however, electronic components become unstable. ...
Probing Question: What are wildlife corridors?
Dec 10, 2009 |
5 / 5 (2) |
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Imagine that an unknown force hacks your city into two chunks. Because of this new barrier, you can’t get from your home to your office or the grocery store. Suddenly, your access to critical resources is ...
The Meandering Channels of Mars
Space & Earth / Space Exploration
Dec 10, 2009 |
4.2 / 5 (6) |
5
Sinuous channels on the Martian surface may be evidence of relatively recent rainfall. Researchers plan to test this hypothesis by studying sinuous streams on Earth.
First phase of pan-tropical forest mapping debuting at COP15
Dec 10, 2009 |
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Tropical forest loss accounts for an estimated 17% of global emissions of carbon dioxide. As part of a strategy to reduce these greenhouse gas fluxes to the atmosphere, the UNFCCC's Conference of the Parties 15 in Copenhagen ...
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