News tagged with superficial zone


Scientists find cause of cartilage degeneration in osteoarthritis

Medicine & Health / Research

created Jan 12, 2009 | popularity 5 / 5 (10) | comments 1

The scientists describe their work in this week's Early Edition of the Proceedings of the National Academy of Sciences. In the study, the team shows how the loss of the protein HMGB2, found in the surface layer of joint ...





Search results for superficial zone


Wi-Fi for travelers becomes Web marketing lure

Technology / Telecom

created Nov 10, 2009 | popularity not rated yet | comments 0

(AP) -- Google, Yahoo, eBay and Microsoft, competitors on the Web, all have the same idea for marketing themselves this holiday season: temporarily providing free Wi-Fi access in airports, airplanes and public places.


Ancient penguin DNA raises doubts about accuracy of genetic dating techniques

Ancient penguin DNA raises doubts about accuracy of genetic dating techniques

Biology / Evolution

created Nov 10, 2009 | popularity 4.9 / 5 (21) | comments 12

Penguins that died 44,000 years ago in Antarctica have provided extraordinary frozen DNA samples that challenge the accuracy of traditional genetic aging measurements, and suggest those approaches have been ...


The upside of feeling down

The upside of feeling down

Medicine & Health / Psychology & Psychiatry

created Nov 09, 2009 | popularity 4.4 / 5 (18) | comments 4

A chill wind chases you into the door of your local newsagent. Rain is drumming down outside. As you pay for your newspaper, you briefly notice a number of strange items on the checkout counter - a matchbox ...


W. Africa's last giraffes make surprising comeback (AP)

W. Africa's last giraffes make surprising comeback

Biology / Ecology

created Nov 08, 2009 | popularity not rated yet | comments 0

(AP) -- A crisp African dawn is breaking overhead, and Zibo Mounkaila is on the back of a pickup truck bounding across a sparse landscape of rocky orange soil.


Starring Intelligent Aliens

Starring Intelligent Aliens

Space & Earth / Astronomy

created Nov 05, 2009 | popularity 4.6 / 5 (8) | comments 6

The most probable place to find intelligent life in the galaxy is around stars very similar to our sun, a new study has found.


Samoan tsunami was too close to prevent deaths: research

Space & Earth / Earth Sciences

created Nov 05, 2009 | popularity not rated yet | comments 0

(PhysOrg.com) -- Samoa's tsunami detection, monitoring and warning system works well and could not have prevented the more than 100 deaths caused by the devastating tsunami that hit the region on September 29, a major international ...


Hybrid bluegrasses analyzed for use in transition zone

Biology / Plants & Animals

created Nov 04, 2009 | popularity not rated yet | comments 0

The transition zone can be one of the most challenging places to maintain high-quality turfgrass; changeable growing conditions in these regions often prove too hot for some grasses and too cold for others. Finding turfgrass ...


Scientists prepare for large-scale glacial floods (w/ Video)

Space & Earth / Earth Sciences

created Nov 04, 2009 | popularity 3.4 / 5 (5) | comments 1

(PhysOrg.com) -- Surging floods as powerful as the Amazon could hit parts of Europe within decades, according to new research.


earthquake

Earthquakes actually aftershocks of 19th century quakes

Space & Earth / Earth Sciences

created Nov 04, 2009 | popularity 4.4 / 5 (19) | comments 9

(PhysOrg.com) -- When small earthquakes shake the central U.S., citizens often fear the rumbles are signs a big earthquake is coming. Fortunately, new research instead shows that most of these earthquakes ...


Upping the power triggers an ordered helical plasma

Upping the power triggers an ordered helical plasma

Physics / Plasma Physics

created Nov 02, 2009 | popularity 5 / 5 (4) | comments 0

If you keep twisting a straight elastic string, at some moment it starts kinking in a wild way. Something similar occurs when one increases the electrical current flowing in a magnetized plasma doughnut: it ...



List of search results for superficial zone