News tagged with lens systems


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Search results for lens systems


Cholera bacteria show adaptability to changing environments

Cholera bacteria show adaptability to changing environments

Biology / Cell & Microbiology

created 5 hours ago | popularity not rated yet | comments 0

(PhysOrg.com) -- The deadly bacterium behind cholera epidemics spends only a fraction of its life infecting humans. Most of the time, Vibrio cholerae lurks in estuaries and other semisalty aquatic habitats.


Severity of H1N1 flu in US during current flu season may be less than feared

Medicine & Health / Diseases

created 5 hours ago | popularity not rated yet | comments 0

A new study from researchers at the UK Medical Research Council and the Harvard School of Public Health (HSPH) projects that the severity of the H1N1 flu during the autumn-winter flu season in the U.S. will likely be less ...


Self-destructing bacteria improve renewable biofuel production

Biology / Cell & Microbiology

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

An Arizona State University research team has developed a process that removes a key obstacle to producing lower-cost, renewable biofuels. The team has programmed a photosynthetic microbe to self-destruct, making the recovery ...


Creativity in mathematics

Other Sciences / Mathematics

created 8 hours ago | popularity 3 / 5 (1) | comments 0

"Mathematics links Art and Science in one great enterprise, the human attempt to make sense of the universe." So writes Abel Prizewinner and Fields Medalist Sir Michael F. Atiyah in the January 2010 Notices of the American Ma ...


Research is shattering traditioinal notions of laser limits

Research is shattering traditioinal notions of laser limits

Physics / Optics & Photonics

created 19 hours ago | popularity 5 / 5 (2) | comments 1

Air Force Office of Scientific Research and National Science Foundation-funded professor, Dr. Xiang Zhang has demonstrated at the University of California, Berkeley the world's smallest semiconductor laser, ...


Childhood traumas linger as health risk factors for adults

Medicine & Health / Health

created 19 hours ago | popularity not rated yet | comments 0

Research from the Institute of Psychiatry at King's College London has found that negative experiences in childhood may alter not only mental health but also physical health, into middle age and beyond.


At Stanford, nanotubes + ink + paper = equal instant battery (w/ Video)

At Stanford, nanotubes + ink + paper = equal instant battery (w/ Video)

Nanotechnology / Nanomaterials

created 21 hours ago | popularity 4.9 / 5 (24) | comments 2

(PhysOrg.com) -- Stanford scientists are harnessing nanotechnology to quickly produce ultra-lightweight, bendable batteries and supercapacitors in the form of everyday paper.


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Swipe Your Credit Card on a Cell Phone

Technology / Hi Tech

created 21 hours ago | popularity 2 / 5 (2) | comments 0

(PhysOrg.com) -- With a small card reader that attaches to a cell phone, a new company is making it easier for small businesses and even individuals to accept credit card payments. The San Francisco start-up, ...


Scientists chase deadly MRSA bacteria with new models

Scientists chase deadly MRSA bacteria with new models

Medicine & Health / Diseases

created 21 hours ago | popularity not rated yet | comments 0

(PhysOrg.com) -- Ten years ago, Chicago hospitals were at ground zero when the deadly MRSA bacterium, till then confined to hospitals, learned some new tricks and spilled out into the community. This year, ...


Facebook (and systems biologists) take note: Network analysis reveals true connections

Facebook (and Systems Biologists) Take Note: Network Analysis Reveals True Connections

Technology / Computer Sciences

created 22 hours ago | popularity 3.7 / 5 (7) | comments 3

(PhysOrg.com) -- Facebook figures out that you know Holly, although you haven't seen her in 10 years, because you have four mutual friends -- a good predictor of direct friendship. But sometimes Facebook gets ...



List of search results for lens systems