Semiconductor nanowires are quasi-one-dimensional nanomaterials that have sparked a surge of interest as one of the most powerful and versatile nanotechnological building blocks with actual or potential impact on nanoelectronics, ...
Nanophysics
Apr 3, 2013
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University of Notre Dame researchers have successfully created three-dimensional anatomical models from CT scans using 3-D printing technology, a process that holds promise for medical professionals and their patients. A ...
Engineering
Apr 3, 2013
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(Phys.org) —Last September, at the end of the northern hemisphere summer, the Arctic Ocean's icy cover shrank to its lowest extent on record, continuing a long-term trend and diminishing to about half the size of the average ...
Earth Sciences
Apr 3, 2013
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The rare Green Pea galaxies discovered by the general public in 2007 could help confirm astronomers' understanding of reionization, a pivotal stage in the evolution of the early universe, say University of Michigan researchers.
Astronomy
Apr 3, 2013
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The mountain ranges of the North American Cordillera are made up of dozens of distinct crustal blocks. A new study clarifies their mode of origin and identifies a previously unknown oceanic plate that contributed to their ...
Earth Sciences
Apr 3, 2013
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(Phys.org) —Jumping silicon atoms are the stars of an atomic scale ballet featured in a new Nature Communications study from the Department of Energy's Oak Ridge National Laboratory.
Nanomaterials
Apr 3, 2013
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Google's first high-end laptop, the Chromebook Pixel, is an impressive machine. It feels light and comfortable in my hands and on my lap. Its high-resolution display makes photos look sharp and video come to life. From a ...
Consumer & Gadgets
Apr 3, 2013
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More useful projections of sea level are possible despite substantial uncertainty about the future behavior of massive ice sheets, according to Princeton University researchers.
Earth Sciences
Apr 3, 2013
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Humans' closest animal relatives, chimpanzees, have the ability to "think about thinking" – what is called "metacognition," according to new research by scientists at Georgia State University and the University at Buffalo.
Plants & Animals
Apr 3, 2013
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The mobile phone turned 40 on Wednesday, with no fanfare to mark the occasion in a market which seemed focused on new smartphones like the iPhone and a possible Facebook-themed device.
Telecom
Apr 3, 2013
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