News tagged with flexible charge
Flexible charge pump: New small-scale generator produces alternating current by stretching zinc oxide wires
Nov 09, 2008 |
4.5 / 5 (24) |
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(PhysOrg.com) -- Researchers have developed a new type of small-scale electric power generator able to produce alternating current through the cyclical stretching and releasing of zinc oxide wires encapsulated ...
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What connects the elderly and sports people? Smart sensor technology
Dec 24, 2009 |
not rated yet |
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Innovative smart sensing devices promise to boost mobility and quality of life for the elderly, reduce healthcare costs and even give sports people an edge through more effective training.
An easy way to see the world's thinnest material
Nanotechnology / Nanomaterials
Dec 23, 2009 |
4.8 / 5 (9) |
1
It's been used to dye the Chicago River green on St. Patrick's Day. It's been used to find latent blood stains at crime scenes. And now researchers at Northwestern University have used it to examine the thinnest material ...
Researchers reveal secrets of duck sex: It's all screwed up
Dec 23, 2009 |
3.7 / 5 (9) |
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Female ducks have evolved an intriguing way to avoid becoming impregnated by undesirable but aggressive males endowed with large corkscrew-shaped penises: vaginas with clockwise spirals that thwart oppositely ...
Taiwan unveils Asia's biggest solar plant: govt
Dec 23, 2009 |
3.3 / 5 (6) |
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Taiwan has unveiled what it calls Asia's biggest solar power plant as the island, which imports almost all its energy, seeks to tap into clean renewable resources, the government said Wednesday.
Adjusting acidity with impunity
Chemistry / Analytical Chemistry
Dec 22, 2009 |
5 / 5 (1) |
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(PhysOrg.com) -- How do individual cells or proteins react to changing pH levels? Researchers at the MESA+ Institute for Nanotechnology at the University of Twente, The Netherlands, have developed a technique ...
Nobel Physics laureates undeserving, colleagues say: report
Dec 22, 2009 |
3.5 / 5 (8) |
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Former colleagues of two American scientists who won the 2009 Nobel physics prize say the winners, Willard Boyle and George Smith, did not deserve the award, Canada's Globe and Mail reported Tuesday.
Nanoscale changes in collagen are a tipoff to bone health
Dec 22, 2009 |
5 / 5 (1) |
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Using a technique that provides detailed images of nanoscale structures, researchers at the University of Michigan and Detroit's Henry Ford Hospital have discovered changes in the collagen component of bone ...
Accelerators and Light Sources of Tomorrow (Part 1: From Linacs to Lasers)
Dec 22, 2009 |
4.6 / 5 (5) |
2
From their humble beginnings as offshoots of the ordinary electric light bulb, particle accelerators have evolved in surprising directions. Among the most productive and promising developments have been light ...
Glitter-sized solar photovoltaics produce competitive results
Dec 22, 2009 |
4.4 / 5 (32) |
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Sandia National Laboratories scientists have developed tiny glitter-sized photovoltaic cells that could revolutionize the way solar energy is collected and used.
Fossil shelved for a century reworks carnivore family tree
Other Sciences / Archaeology & Fossils
Dec 22, 2009 |
4.5 / 5 (8) |
4
More than a hundred years after its discovery, the limbs and vertebrae of a fossil have been pulled off the shelf at the American Museum of Natural History to revise the view of early carnivore lifestyles. ...
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