News tagged with sensitive material


Can you see me now? Flexible photodetectors could help sharpen photos

Can you see me now? Flexible photodetectors could help sharpen photos

Physics / General Physics

created Jan 13, 2009 | popularity 4.8 / 5 (11) | comments 0

(PhysOrg.com) -- Distorted cell-phone photos and big, clunky telephoto lenses could be things of the past. UW-Madison Electrical and Computer Engineering Associate Professor Zhenqiang (Jack) Ma and colleagues ...





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Nanotechnology research could aid paper exports

Nanotechnology / Nanomaterials

created Feb 17, 2009 | popularity 4 / 5 (1) | comments 0

(PhysOrg.com) -- Researchers at Victoria University, New Zealand, have discovered ground-breaking new ways to capitalise on New Zealand's increasingly valuable paper export markets using nanotechnology.


New on-off 'switch' triggers and reverses paralysis in animals with a beam of light

New on-off 'switch' triggers and reverses paralysis in animals with a beam of light (w/ Video)

Chemistry / Biochemistry

created Nov 18, 2009 | popularity 4.8 / 5 (5) | comments 4

In an advance with overtones of Star Trek phasers and other sci-fi ray guns, scientists in Canada are reporting development of an internal on-off "switch" that paralyzes animals when exposed to a beam of ultraviolet ...


Physicists find unusual electronic properties in bismuth-based crystalline material

Physics / General Physics

created Feb 19, 2009 | popularity 4.6 / 5 (8) | comments 0

Physicists at Rutgers University have discovered unusual electronic properties in a material that has potential to improve solar cell efficiency and computer chip design.


Glaxo seeks OK to expand breast cancer drug use

Medicine & Health / Cancer

created Apr 01, 2009 | popularity not rated yet | comments 0

(AP) -- GlaxoSmithKline PLC on Wednesday applied for approval in the U.S. and Europe to sell an existing breast-cancer drug as a first-line treatment.


New approach to wound healing may be easy on skin, but hard on bacteria

Chemistry / Biochemistry

created Aug 19, 2009 | popularity 5 / 5 (3) | comments 0

In a presentation today (Aug. 19) to the American Chemical Society meeting, Ankit Agarwal, a postdoctoral researcher at the University of Wisconsin-Madison, described an experimental approach to wound healing that could take ...


New NIST trace explosives standard slated for homeland security duty

New NIST trace explosives standard slated for homeland security duty

Chemistry / Analytical Chemistry

created Sep 09, 2009 | popularity not rated yet | comments 0

Security personnel need to be able to find explosive materials and persons who have been in contact with them. To aid such searches, the National Institute of Standards and Technology, with support from the ...


Earth

Atomic Particles Help Solve Planetary Puzzle

Space & Earth / Earth Sciences

created Nov 10, 2009 | popularity 4.5 / 5 (12) | comments 0

(PhysOrg.com) -- A University of Arkansas professor and his colleagues have shown that the Earth's mantle contains the same isotopic signatures from magnesium as meteorites do, suggesting that the planet formed ...


Green light from Silicon

Physics / Condensed Matter

created Apr 15, 2009 | popularity 4.2 / 5 (15) | comments 4

(PhysOrg.com) -- Researchers at the University of St Andrews have made a surprise discovery that the material at the heart of the microelectronics industry can emit green light.


Review: Rubik's TouchCube a little too touchy (AP)

Review: Rubik's TouchCube a little too touchy

Electronics / Consumer & Gadgets

created Sep 23, 2009 | popularity 3 / 5 (2) | comments 0

(AP) -- Thirty years ago Erno Rubik took a puzzle he had been tinkering with and turned it into the must-have brain twister toy, the Rubik's Cube.


lava

Oxidized lava may help explain Earth's evolution

Space & Earth / Earth Sciences

created Jul 30, 2009 | popularity 3.4 / 5 (5) | comments 2

(AP) -- Material from volcanoes where the Earth's plates squeeze together is more oxidized than in regions where the seafloor splits apart, a finding that helps shed light on some of the basic processes in ...



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