If you've ever gotten the dreaded "network busy" message while trying to make a cell phone call, you've experienced the complication of sharing a single network with numerous other users.
Telecom
Nov 17, 2009
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0
In the smartphones and tablet era, more and more users are watching videos on the move—with a resulting strain on mobile networks. The combination of the HEVC video compression standard with LTE brings networks welcome ...
Telecom
Feb 5, 2013
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A U.S.-German research team has simulated meteorite impacts in the lab and followed the resulting structural changes in two feldspar minerals with X-rays as they happened. The results of the experiments at DESY and at Argonne ...
Earth Sciences
Feb 4, 2019
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100
In image compression, a large file that could be cumbersome to store or share loses a small amount of visual information. This "lossiness" largely preserves the image while vastly reducing its file size—and serves as the ...
Molecular & Computational biology
Feb 14, 2022
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23
Potholes are aggravating to drive over, and they can cause billions of dollars of damage every year to automobile wheels, tires and suspensions. Currently, road crews fill in these holes with hydrocarbon-containing asphalt, ...
Materials Science
Aug 18, 2020
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24
Helium usually reminds people of colorful gas balloons. However, helium is much more than the filling for these children's treats. It also helps quantum physicists to study the most exotic and hidden properties of matter. ...
General Physics
Nov 2, 2015
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27
Hitachi and Data Storage Institute (DSI), a research institute of the Agency for Science, Technology and Research (A*STAR) are devising a data compression technique to tackle the increasing volume of genome sequencing data ...
Biotechnology
May 30, 2012
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A research group led by Prof. Wang Zhenyang and Zhang Shudong from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences, has developed synergistic aerogel materials with high temperature resistance, ...
Materials Science
Aug 2, 2024
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38
A Qatari research centre unveiled a low-emission and low-fuel-consumption hybrid car Wednesday on the sidelines of the UN climate talks taking place in the gas-rich country, it said in a statement.
Energy & Green Tech
Nov 28, 2012
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1
Powerful picosecond generators are in demand in various fields of experimental electrophysics to produce ultrashort electron beams and X-ray pulses in vacuum diodes and to form runaway electron flows in gases.
General Physics
Oct 13, 2020
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