Archive: 22/05/2009

No new leads on missing Minn. mother, son

(AP) -- A Minnesota father's public plea for his wife to bring home their 13-year-old son for cancer treatment went unanswered as their flight from authorities stretched into another day Friday.

dateMay 22, 2009 in Other
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Is there any association between COX2 and colon cancer?

Non-steroidal anti-inflammatory drugs (NSAIDs), which are known to reduce the risk of colon cancer, act directly on cyclooxygenase-2 (COX2) and reduce its activity. Population studies have found an association of inherited ...

dateMay 22, 2009 in Cancer
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Cuba's cyberwar intensifies

Cuban bloggers are fighting a cyberwar with the government to give their own version of reality on the communist island, from hotels and using memory sticks and laptops obtained from abroad.

dateMay 22, 2009 in Internet
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Classroom computers boost face-to-face learning

Computers have been used for years to facilitate learning at a distance. A new European research programme shows that computers can also enhance collaborative, face-to-face learning and problem solving.

dateMay 22, 2009 in Software
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