(Phys.org)—Astronomers using NASA's Swift space observatory, have conducted a long-term monitoring campaign of a prototypical active galaxy, designated Arakelian 120 (Ark 120 for short). These observations reveal crucial ...
In the district of the future, favors amongst neighbors will go much further than lending a lawnmower or giving some sugar for baking. They will help each other out with energy – with electricity, heat and gas. With the ...
Energy & Green Tech
Jun 22, 2016
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Researchers at the Universitat de València's Cavanilles Institute of Biodiversity and Evolutionary Biology evaluated the usefulness of bioacoustic tools as a means of establishing the reproductive status of wolf populations.
Ecology
Jun 20, 2016
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(Phys.org)—An international team of astronomers has recently detected two new so-called Be stars (non-supergiant stars with B spectral types and emission lines) residing in the open cluster NGC 6830, located some 5,300 ...
The electric grid has to balance power supply and demand nearly in real-time, requiring power plants to be adjusted on a second-by-second basis. This instantaneous balance is made significantly more complex by renewable energy ...
Energy & Green Tech
Dec 15, 2015
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The electric industry in the U.S. is undergoing significant changes for a number of reasons, including new and improved technologies, changing customer desires, low load growth in many regions, and changes in federal and ...
Energy & Green Tech
Nov 23, 2015
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Wind turbines began cropping up across the landscapes of Spain and Germany in the 1990s. These two countries have the highest wind energy production in the EU. But according to the Global Wind Energy Council, the global installed ...
Energy & Green Tech
May 28, 2015
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With rising electricity prices one of the biggest issues facing households, Griffith University (Australia) research into energy storage and supply holds the promise of cheaper, better quality power for the low voltage (LV) ...
Energy & Green Tech
Apr 2, 2015
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31
Solar panels, wind turbines, electric vehicles and other green power sources are proliferating rapidly, but their reliable integration into the existing electric grid is another story.
Energy & Green Tech
Apr 1, 2015
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The future face of modern-day anti-cancer therapy based on charged particles like protons could potentially involve using laser accelerators. However, these facilities will need to be reduced in terms of both size and cost ...
Optics & Photonics
Jun 10, 2014
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