News tagged with analog signals


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Search results for analog signals


Air Force grant to tighten online encryption

Technology / Computer Sciences

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

(PhysOrg.com) -- Computer scientist Rafael Pass is seeking new approaches to cryptographic security with a $600,000, five-year grant from the Air Force Office of Scientific Research.


New planet discoveries suggest low-mass planets are common around nearby stars

New planet discoveries suggest low-mass planets are common around nearby stars (w/ Video)

Space & Earth / Astronomy

created 13 hours ago | popularity 4.7 / 5 (11) | comments 11

(PhysOrg.com) -- An international team of planet hunters has discovered as many as six low-mass planets around two nearby Sun-like stars, including two "super-Earths" with masses 5 and 7.5 times the mass of ...


Antibody-guided drug shows encouraging activity in metastatic breast cancer

Medicine & Health / Cancer

created Dec 12, 2009 | popularity 5 / 5 (1) | comments 0

A new antibody-drug compound shrank or halted the growth of metastatic breast tumors in almost half of a group of patients whose HER2-positive cancer had become resistant to standard therapies, according to early data from ...


Scientists set their sights on hearing breakthrough for babies

Scientists set their sights on hearing breakthrough for babies

Medicine & Health / Research

created Dec 11, 2009 | popularity 5 / 5 (2) | 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 Dec 11, 2009 | 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 Dec 11, 2009 | popularity not rated yet | comments 0

(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 3.5 / 5 (8) | 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 4.9 / 5 (10) | comments 1

(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 ...



List of search results for analog signals