News tagged with optics express


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Search results for optics express


Pioneering images of both martian moons (w/ Video)

Pioneering images of both martian moons (w/ Video)

Space & Earth / Space Exploration

created 6 hours ago | popularity 5 / 5 (6) | comments 0

(PhysOrg.com) -- For the very first time, the martian moons Phobos and Deimos have been caught on camera together. ESA's Mars Express orbiter took these pioneering images last month. Apart from their ‘wow’ ...


ESA's Tigers on prowl for solar corona's secrets

ESA's Tigers on prowl for solar corona's secrets

Space & Earth / Space Exploration

created 6 hours ago | popularity 5 / 5 (2) | comments 0

(PhysOrg.com) -- Bring together a small group of highly motivated researchers, grant them full access to laboratory and production facilities, remove all administrative distractions, and let them work intensively ...


Rice physicists find reappearing quantum trios

Rice physicists find reappearing quantum trios

Physics / Quantum Physics

created 10 hours ago | popularity 5 / 5 (18) | comments 4

Using atoms at temperatures colder than deep space, Rice University physicists have delivered overwhelming proof for a once-scoffed-at theory that's become a hotbed for research some 40 years after it first ...


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 ...


A faint star orbiting the Big Dipper's Alcor discovered

A faint star orbiting the Big Dipper's Alcor discovered

Space & Earth / Astronomy

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

Next time you spy the Big Dipper, keep in mind that there is another star, invisible to the unaided eye, contributing to this constellation.


H1N1 influenza adopted novel strategy to move from birds to humans

H1N1 influenza adopted novel strategy to move from birds to humans

Biology / Cell & Microbiology

created Dec 08, 2009 | popularity 5 / 5 (2) | comments 1

(PhysOrg.com) -- The 2009 H1N1 influenza virus used a new strategy to cross from birds into humans, a warning that it has more than one trick up its sleeve to jump the species barrier and become virulent.


Testosterone does not induce aggression

Medicine & Health / Neuroscience

created Dec 08, 2009 | popularity 4.8 / 5 (9) | comments 8

New scientific evidence refutes the preconception that testosterone causes aggressive, egocentric, and risky behavior. A study at the Universities of Zurich and Royal Holloway London with more than 120 experimental subjects ...


Turning metal black more than just a novelty

Physics / General Physics

created Dec 08, 2009 | popularity 4.6 / 5 (18) | comments 5

(PhysOrg.com) -- University of Rochester optics professor Chunlei Guo made headlines in the past couple of years when he changed the color of everyday metals by scouring their surfaces with precise, high-intensity laser bursts.



List of search results for optics express