Archive: 02/25/2009

Major Yahoo reorganization looms

Yahoo's new chief executive, Carol Bartz, is set to announce a major reorganization of the company, sources say, raising expectations that the stumbling Internet giant may get back on track after a punishing year.

dateFeb 25, 2009 in Business
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Bizarre bird behavior predicted by game theory

A team of scientists, led by the University of Exeter, has used game theory to explain the bizarre behaviour of a group of ravens. Juvenile birds from a roost in North Wales have been observed adopting the ...

dateFeb 25, 2009 in Mathematics
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Growing danger from post-birth bleeding

Post-partum haemorrhage (PPH) immediately after giving birth is the largest threat to new mothers in high-income countries. An Australian study, featured in the open access journal BMC Pregnancy and Childbirth, shows that a ...

dateFeb 25, 2009 in Other
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Discovering the secret code behind photosynthesis

(PhysOrg.com) -- Scientists from Queen Mary, University of London have discovered that an ancient system of communication found in primitive bacteria, may also explain how plants and algae control the process of photosynthesis.

dateFeb 25, 2009 in
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Widespread stress among vets

Veterinarians frequently suffer psychosocial stress and demoralization associated with heavy workloads. Research published in BioMed Central's open access Journal of Occupational Medicine and Toxicology analyses the extent ...

dateFeb 25, 2009 in Health
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