News tagged with grid pattern
New test could give SLE patients a more tolerable life
Five million people worldwide suffer from the chronic rheumatic disease SLE, systemic lupus erythematosus. Together with rheumatologists, researchers at Lund University in Sweden are on the way to developing a new test that ...
May 09, 2011 |
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Wind tunnel begins operations
On hot days it is often very still in cities because the high density of buildings prevents the air from circulating freely. In the newly commissioned wind tunnel operated by Empa and the ETH Zurich wind effects ...
Mar 23, 2011 |
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Unexpectedly Long-Range Effects in Advanced Magnetic Devices
(PhysOrg.com) -- A tiny grid pattern has led materials scientists at the National Institute of Standards and Technology (NIST) and the Institute of Solid State Physics in Russia to an unexpected finding—the ...
Jul 01, 2009 |
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Invasive alien predator causes rapid declines of European ladybirds
A new study provides compelling evidence that the arrival of the invasive non-native harlequin ladybird to mainland Europe and subsequent spread has led to a rapid decline in historically-widespread species ...
Feb 07, 2012 |
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A bronze matryoshka doll: The metal in the metal in the metal
A doll in a doll, and then one more, enveloping them from the outside – this is how Thomas Faessler explains his molecule. He packs one atom in a cage within an atom framework. With their large surfaces ...
Nanotechnology / Nanomaterials
Feb 07, 2012 |
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Fall monitoring device could end standoffs, keep seniors safer
(Medical Xpress) -- It’s a scenario played out all too frequently: Adult children, worried about the safety of their aging parents, foist devices on them to monitor their safety. And their parents, resentful ...
Feb 03, 2012 |
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New research helps predict bat presence at wind energy facilities
An interactive tool developed by researchers from the USDA Forest Service's Pacific Southwest Research Station (PSW) will help wind energy facility operators make informed decisions on efficient ways to reduce impacts on ...
Jan 09, 2012 |
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Clever math could enable a high-quality 3-D camera for cellphones
When Microsoft’s Kinect -- a device that lets Xbox users control games with physical gestures -- hit the market, computer scientists immediately began hacking it. A black plastic bar about 11 inches wide ...
Jan 06, 2012 |
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Cellphone towers fade into landscape
Faced with providing service for ever more data-hungry cellphones, telecommunications carriers are in a nonstop race costing billions of dollars to boost the capacities of their networks.
Dec 22, 2011 |
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Cellular automaton model predicts how hair follicle stem cells regenerate
Your hair -- or lack of hair -- is the result of a lifelong tug-of-war between activators that wake up, and inhibitors that calm, stem cells in every hair follicle on your body, according to Cheng-Ming Chuong, M.D., Ph.D., ...
Dec 07, 2011 |
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With changes, the grid can take it
Over the next two decades, the U.S. electric grid will face unprecedented technological challenges stemming from the growth of distributed and intermittent new energy sources such as solar and wind power, ...
Technology / Energy & Green Tech
Dec 05, 2011 |
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Bright future for gaN nanowires
The gallium nitride nanowires grown by PML scientists may only be a few tenths of a micrometer in diameter, but they promise a very wide range of applications, from new light-emitting diodes and diode lasers ...
Nov 29, 2011 |
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Power lines a major risk for migratory birds
When flamingos, storks, pelicans and other migratory birds undertake their long seasonal flights, they risk their lives winging their way through the endless power grids that cover the world.
Nov 26, 2011 |
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List of search results for grid pattern
