A new wideband ring voltage-controlled oscillator (VOC) was proposed by UNIST undergraduate student, Seyeon Yoo with the the research work published in IEEE Microwave and Wireless Components Letters.
Electronics & Semiconductors
Oct 8, 2013
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Kenyan authorities are cracking down on vendors who do not register people for cellphone lines, following revelations that the terrorists who attacked a Nairobi mall last month communicated using unregistered lines, officials ...
Telecom
Oct 8, 2013
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Authorities in Britain, Sweden, and the United States have arrested eight more people following last week's closure of Silk Road, a notorious black market website which helped dealers to sell drugs under the cloak of anonymity, ...
Internet
Oct 8, 2013
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Belgian scientist Francois Englert said his happiness Tuesday at winning the Nobel Prize for Physics was tempered with regret that life-long colleague Robert Brout could not enjoy the plaudits too.
General Physics
Oct 8, 2013
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Scientists report in Nature Communications that they have engineered yeast to consume acetic acid, a previously unwanted byproduct of the process of converting plant leaves, stems and other tissues into biofuels. The innovation ...
Biotechnology
Oct 8, 2013
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(Phys.org) —By folding a paper-based Li-ion battery in a Miura-ori pattern (similar to how some maps are folded), scientists have shown that the battery exhibits a 14x increase in areal energy density and capacity due to ...
(Phys.org) —Harvard economist and mathematician Gary Chamberlain has devised a means to tie a student's future earnings with the quality of teaching they had in middle and grade school. In his paper published in Proceedings ...
Yahoo's free email service is becoming a bit more like Google's Gmail as part of its second makeover in less than a year.
Internet
Oct 8, 2013
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Marking the 12th anniversary of the war in Afghanistan, Oct. 7 should be a day dedicated to honoring our soldiers and veterans. One way to do this is by ensuring they are financially secure, according to a 2013 Kansas State ...
Economics & Business
Oct 8, 2013
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(Phys.org) —A team of researchers working in China has determined that previously found bird fossils show that Jeholornis, which lived in what is now China approximately 120 million years ago, had two tails. In their paper ...
