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Use of 3-D imaging on patients with pancreatic carcinoma

Medicine & Health / Cancer

created 14 hours ago | popularity not rated yet | comments 0

In the field of hepatic imaging in the context of living liver donors and before complex partial liver resections, three-dimensional imaging of the liver, hepatic vessels and bile ducts has managed to become established in ...


Would a Google purchase of Yelp draw regulatory interest?

Technology / Business

created Dec 21, 2009 | popularity not rated yet | comments 0

Google Inc.'s reported plans to acquire local-listings service Yelp may face difficulties, with regulators attuned to the Mountain View, Calif.-based company's established dominance of the Internet-search and advertising ...


Heme channel found

Heme channel found

Biology / Cell & Microbiology

created Dec 17, 2009 | popularity not rated yet | comments 0

In some ways a cell in your body or an organelle in that cell is like an ancient walled town. Life inside either depends critically on the intelligence of the gatekeepers.


Umbilical cord could be new source of plentiful stem cells, researchers say

Biology / Biotechnology

created Dec 17, 2009 | popularity not rated yet | comments 0

Stem cells that could one day provide therapeutic options for muscle and bone disorders can be easily harvested from the tissue of the umbilical cord, just as the blood that goes through it provides precursor cells to treat ...


Web site runs elaborate Secret Santa gift exchange

Technology / Internet

created Dec 17, 2009 | popularity 5 / 5 (1) | comments 0

(AP) -- 'Tis the season for heart-melting tales of spontaneous good will among strangers, which, like the rest of our relationships, has gotten a lot more convenient since the advent of the Internet.


NASA Buys Additional Space Shuttle Reusable Solid Rocket Motors

Space & Earth / Space Exploration

created Dec 16, 2009 | popularity 5 / 5 (2) | comments 1

(PhysOrg.com) -- NASA has purchased two reusable solid rocket motors from ATK Launch Systems Inc. of Brigham City, Utah, to provide a "launch on need" rescue capability for the final planned space shuttle mission, targeted ...


DNA needs a good editor: Researchers unravel the mysteries of DNA packaging

Biology / Cell & Microbiology

created Dec 14, 2009 | popularity 3.4 / 5 (5) | comments 0

Imagine a huge spool of film containing thousands of sequences of random scenes. Without a talented editor, a screening would have no meaning.


Virtual testing gives lightweight planes lift-off

Technology / Engineering

created Dec 14, 2009 | popularity 2 / 5 (2) | comments 1

Monash University aeronautical engineers are working with the world's leading aerospace company to fast-track the design and construction of a new generation of super lightweight and efficient passenger airplanes.


Tendons shape bones during embryonic development

Biology / Cell & Microbiology

created Dec 14, 2009 | popularity not rated yet | comments 0

In all vertebrates, including humans, bones, muscles and tendons work together to give the skeleton its characteristic balance of stability and movement. Now, new research uncovers a previously unrecognized interaction between ...


Researchers Reveal That Environmentally Devastating Zebra Mussels Can Be Controlled

Researchers Reveal That Environmentally Devastating Zebra Mussels Can Be Controlled

Biology / Ecology

created Dec 14, 2009 | popularity 3.3 / 5 (6) | comments 3

Cloaked in a delicate brown and cream striped shell and measuring a mere inch in length, the zebra mussel certainly doesn’t look ominous. This tiny invasive species, however, has wreaked havoc in waterways ...


Chinese-American and Korean-American women at highest risk for diabetes in pregnancy

Medicine & Health / Health

created Dec 11, 2009 | popularity not rated yet | comments 0

More than 10 percent of women of Chinese and Korean heritage may be at risk for developing diabetes during pregnancy, according to a Kaiser Permanente study of 16,000 women in Hawaii that appears in the December issue of ...


Formula to detect an author's literary 'fingerprint'

Formula to detect an author's literary 'fingerprint'

Physics / General Physics

created Dec 10, 2009 | popularity 4.5 / 5 (2) | comments 5

Using literature written by Thomas Hardy, DH Lawrence and Herman Melville, physicists in Sweden have developed a formula to detect different authors' literary 'fingerprints'.


Chicken of the sea? Tuna farming getting a boost (AP)

Chicken of the sea? Tuna farming getting a boost

Biology / Ecology

created Dec 05, 2009 | popularity 4.5 / 5 (2) | comments 0

(AP) -- Thousands of tuna, their silver bellies bloated with fat, swim frantically around in netted areas of a small bay, stuffing themselves until they grow twice as heavy as in the wild. Is this sushi's ...


Muscle cell infusion shown to strengthen sphincters in animals

Medicine & Health / Research

created Dec 04, 2009 | popularity 4.8 / 5 (4) | comments 1

A new study shows that muscle cells grown in the lab can restore an intestine's ability to squeeze shut properly. The work, performed in dogs and rats, might ultimately help treat patients with conditions such as gastric ...


MRI helps detect life-threatening pregnancy complication

Medicine & Health / Research

created Dec 01, 2009 | popularity not rated yet | comments 0

A study presented today at the annual meeting of the Radiological Society of North America (RSNA) revealed that MRI is a highly accurate means of identifying placenta accreta, a potentially life-threatening and increasingly ...