Technology and Research News

Latest Technology and Research news from 14 sources
World class circuits by chip architects
Engineers Edge - News, 14 hours ago
Thanks to their designs, the battery of a mobile phone stays charged for longer, the signal is better and more data can be transmitted for a lower price.
AT&T buying Nextel Mexico from NII Holdings
AP Top Technology News, 14 hours ago
DALLAS (AP) -- AT&T is buying Nextel Mexico from NII Holdings for about $1.88 billion, minus the company''s debt....
F-35 tests demonstrate Interoperability, Close Air Support
Defense Update, 14 hours ago
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Verizon: Who Needs the iPhone?
BusinessWeek Online -- Technology, 14 hours ago
To stay ahead of AT&T and Apple, Verizon is placing a big bet on Android smartphones and other new gadgets
It''s Official: Industry Finds FDA Greatly Improved
DeviceTalk, 14 hours ago
Virgin Galactic to drop Scaled Composites from SpaceShipTwo rocket testing
Aerospace Technology, 14 hours ago
Scaled Composites is reportedly being dropped from testing Virgin Galactic's new SpaceShipTwo (SS2) rocket.
Oscillometric measurement of systolic and diastolic blood pressures validated in a physiologic mathematical model
Source, 14 hours ago
Background: The oscillometric method of measuring blood pressure with an automated cuff yields valid estimates of mean pressure but questionable estimates of systolic and diastolic pressures. Existing algorithms are sensitive to differences in pulse pressure and artery stiffness. Some are closely gu...
Newswire: 22 January 2015 - H.E.S.S. - An exceptionally powerful trio in the Large Magellanic Cloud - Particle Physics News, January 22, 2015
Once again, the High Energy Stereoscopic System, H.E.S.S., has demonstrated its excellent capabilities. In the Large Magellanic Cloud, it discovered most luminous very high-energy gamma-ray sources: three objects of different type, namely the most powerful pulsar wind nebula, the most powerful super...
Multi-phase cycle coding for SSVEP based brain-computer interfaces
Source, January 16, 2015
Background: Brain-computer interfaces (BCIs) based on Steady State Visual Evoked Potential (SSVEP) have attracted more and more attentions for their short time response and high information transfer rate (ITR). The use of a high stimulation frequency (from 30Hz to 40Hz) is more comfortable for users...