(Phys.org) —Determining the mass of dark matter particles requires accounting for several factors, one of which is the velocity distribution of the particles. Most current estimates of dark matter mass involve assumptions ...
Have you ever applied for a job and wondered why it is offered to someone who appears to be less qualified than you? A new study by Berkeley-Haas Associate Professor Don Moore finds employment managers tend to ignore the ...
Economics & Business
Jul 29, 2013
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Fluorescent tetrapod nanocrystals could light the way to the future design of stronger polymer nanocomposites. A team of researchers with the U.S. Department of Energy (DOE)'s Lawrence Berkeley National Laboratory (Berkeley ...
Nanophysics
Jul 29, 2013
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Objects made from graphite—such as lithium-ion batteries—are "hydrophobic," meaning that they "dislike" water. For decades this lack of likeability has presented significant challenges in terms of building more durable ...
Nanomaterials
Jul 29, 2013
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Engineers at the California Institute of Technology (Caltech) have devised a method to convert a relatively inexpensive conventional microscope into a billion-pixel imaging system that significantly outperforms the best available ...
Optics & Photonics
Jul 29, 2013
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Year-round ice-free conditions across the surface of the Arctic Ocean could explain why the Earth was substantially warmer during the Pliocene Epoch than it is today, despite similar concentrations of carbon dioxide in the ...
Earth Sciences
Jul 29, 2013
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What do wound healing, cancer metastasis, and bacteria colonies have in common? They all involve the collective displacement of biological cells. New research sheds some new light on the physical mechanisms provoking the ...
General Physics
Jul 29, 2013
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Broken bones and joint replacements may someday heal faster, thanks to an unusual coating for medical implants under development at The Ohio State University.
Bio & Medicine
Jul 29, 2013
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Many scientists agree that the best way to learn the anatomy of any species is to utilize donor bodies. However, thousands of junior high, high school and college students, and university researchers do not have access to ...
Engineering
Jul 29, 2013
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Nearly doubling the efficiency of a breakthrough photovoltaic cell they created last year, UCLA researchers have developed a two-layer, see-through solar film that could be placed on windows, sunroofs, smartphone displays ...
Energy & Green Tech
Jul 29, 2013
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