Pluripotent stem cells can turn, or differentiate, into any cell type in the body, such as nerve, muscle or bone, but inevitably some of these stem cells fail to differentiate and end up mixed in with their newly differentiated ...
Cell & Microbiology
Apr 22, 2013
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A long-forgotten candidate for antiviral therapy is undergoing a renaissance: Since the 1970s, the small molecule CMA has been considered a potent agent against viral infections, yet it was never approved for clinical use. ...
Cell & Microbiology
Apr 19, 2013
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The Universitat Politècnica de Catalunya BarcelonaTech (UPC) presents a new multi-projector CAVE, designed and built in its entirety by the Virtual Modelling, Visualisation, Interaction and Virtual Reality Research Group ...
Computer Sciences
Apr 18, 2013
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(Phys.org) —EPFL scientists have developed the first system to issue early-warning alerts for landslides. Early-warning systems like this are already in place for other natural disasters such as tsunamis and tornadoes.
Earth Sciences
Apr 17, 2013
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In order to improve a simulation designed to study the evolution of the solar system through time, numerical mathematical methods have been developed at the Computing Faculty of the University of the Basque Country (UPV/EHU). ...
Astronomy
Apr 11, 2013
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(Phys.org) —While it is important to understand how the Earth system works from a process-level basis, it is clear that human activities are increasingly challenging assumptions about how that system works. Factor in climate ...
Environment
Apr 8, 2013
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(Phys.org) —The Large Hadron Collider (LHC) has been shut down so that it can be upgraded, a process that is expected to take at least two years. Researchers on the project hope the upgrade will allow the facility to reach ...
(Phys.org) —Vitamin C is found in many foods, and, among other things, is used to prolong shelf life. However, it is not stable in air or at room temperature. Cut fruits turn brown and the tastes of foods change. In the ...
Biochemistry
Apr 2, 2013
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(Phys.org) —The Sahelian drought of the 1970s-1990s was one of the largest humanitarian disasters of the last fifty years, causing up to 250,000 deaths and creating 10 million refugees. This drought has been attributed ...
Earth Sciences
Mar 31, 2013
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Researchers from the University of Castilla-La Mancha have developed a measurement system that permits the prediction of atmospheric pollution due to nitrogen oxides in a specific location and at a particular time. The study ...
Environment
Mar 26, 2013
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