News tagged with radioactive signals


Missing Radioactivity in Ice Cores Bodes Ill for Part of Asia

Missing Radioactivity in Ice Cores Bodes Ill for Part of Asia

Space & Earth / Earth Sciences

created Nov 18, 2008 | popularity 4.1 / 5 (32) | comments 7

When Ohio State glaciologists failed to find the expected radioactive signals in the latest core they drilled from a Himalayan ice field, they knew it meant trouble for their research.





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Scientists set their sights on hearing breakthrough for babies

Scientists set their sights on hearing breakthrough for babies

Medicine & Health / Research

created 6 hours ago | popularity not rated yet | comments 0

(PhysOrg.com) -- The first year to two years of life is a critical time for hearing impaired children and their language development. Whilst young babies with hearing difficulties can now be fitted with cochlear ...


Neuroscience in the driving seat

Neuroscience in the driving seat

Medicine & Health / Neuroscience

created 7 hours ago | popularity 5 / 5 (1) | comments 0

It emerged today that more drivers are using hand-held mobile phones than two years ago, despite the introduction of tougher penalties. The Transport Research Laboratory is worried because phone-using drivers ...


'Volume dial' neurone may aid spinal disease

Medicine & Health / Neuroscience

created 8 hours ago | popularity not rated yet | comments 1

(PhysOrg.com) -- Scottish researchers have discovered a new class of neuron that may lead to new therapies for spinal injury.


Staying Power: Senate Hearing Focuses On Energy Storage

Staying Power: Senate Hearing Focuses On Energy Storage

Technology / Energy

created Dec 10, 2009 | popularity 3.4 / 5 (7) | comments 6

Thursday's Senate Energy and Natural Resources Committee hearing featured testimony from experts about the power industry's need to develop systems capable of storing large amounts of electricity if the nation's ...


Stanford researchers develop the next generation of retinal implants

Medicine & Health / Research

created Dec 10, 2009 | popularity 5 / 5 (9) | comments 0

(PhysOrg.com) -- A team of Stanford researchers has developed a new generation of retinal implants that aims to provide higher resolution and make artificial vision more natural.


Scientists find way to catalog all that goes wrong in a cancer cell

Medicine & Health / Cancer

created Dec 10, 2009 | popularity 4.7 / 5 (3) | comments 0

(PhysOrg.com) -- A team of Princeton University scientists has produced a systematic listing of the ways a particular cancerous cell has "gone wrong," giving researchers a powerful tool that eventually could make possible ...


Mechanism discovered by which body's cells encourage tuberculosis infection

Mechanism discovered by which body's cells encourage tuberculosis infection

Medicine & Health / Research

created Dec 10, 2009 | popularity 4 / 5 (1) | comments 0

Scientists have discovered a signaling pathway that tuberculosis bacteria use to coerce disease-fighting cells to switch allegiance and work on their behalf. Epithelial cells line the airways and other surfaces ...


Personalities judged by physical appearance alone

Medicine & Health / Psychology & Psychiatry

created Dec 10, 2009 | popularity 4 / 5 (3) | comments 1

Observers were able to accurately judge some aspects of a stranger's personality from looking at photographs, according to a study in the current issue of Personality and Social Psychology Bulletin (PSBP), the official monthl ...


Amount of gene surplus determines severity of mental retardation in males

Medicine & Health / Genetics

created Dec 10, 2009 | popularity 5 / 5 (1) | comments 0

Researchers have discovered a new explanation for differences in the severity of mental illness in males. The more excess copies of a certain gene, the more serious the handicap. The genetic defect is situated on the X-chromosome; ...


Nobel Prizes honor a record 5 women in 2009

Other Sciences / Other

created Dec 10, 2009 | popularity 1 / 5 (1) | comments 0

(AP) -- A record five women were among the 13 people awarded Nobel Prizes on Thursday, including a writer who depicted life behind the Iron Curtain and researchers who showed how chromosomes protect themselves from degrading.



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