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Greenland Ice Sheet Was Smallest When Ocean Was Warm
2013-11-26 21:35:00| Climate Ark Climate Change & Global Warming Newsfeed
LiveScience: In the last 10,000 years, the Greenland Ice Sheet shrank to its smallest size around 3,000 to 5,000 years ago, when ocean temperatures were also quite high, a new study suggests. The finding, published Nov. 22 in the journal Geology, suggests that ocean temperatures, not atmospheric temperatures, could be a critical factor in melting ice sheets in current global warming scenarios. Understanding the reaction ice sheets like the ones covering Greenland and Antarctica will have to climate change...
The worlds most smallest FM radio transmitter made from graphene
2013-11-21 22:51:54| Extremetech
Engineers from Columbia University have just revealed to us the world's smallest FM transmitter, which they managed to build around a nanoscale graphene oscillator. Details of their device, and other fantastic graphene creations, have just appeared in the current online issue of Nature Nanotechnology.
Columbia Engineers Make World's Smallest FM Radio Transmitter
2013-11-19 07:47:47| rfglobalnet News Articles
A team of Columbia Engineering researchers, led by Mechanical Engineering Professor James Hone and Electrical Engineering Professor Kenneth Shepard, has taken advantage of graphene’s special properties—its mechanical strength and electrical conduction—and created a nano-mechanical system that can create FM signals, in effect the world’s smallest FM radio transmitter. The study is published online on November 17, in Nature Nanotechnology.By Holly Evarts
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World's Smallest FM Radio Transmitter
2013-11-19 06:37:37| wirelessdesignonline News Articles
A team of Columbia Engineering researchers, led by Mechanical Engineering Professor James Hone and Electrical Engineering Professor Kenneth Shepard, has taken advantage of graphene's special properties - its mechanical strength and electrical conduction - and created a nano-mechanical system that can create FM signals, in effect the world's smallest FM radio transmitter.
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u-blox Launches EVA-7M, Industry's Smallest Stand-Alone GNSS Module
2013-11-19 06:00:00| Industrial Newsroom - All News for Today
Highly integrated GPS, GLONASS, QZSS positioning module requires only an antenna<br /> <br /> THALWIL, Switzerland – Swiss-based u-blox, a global leader in cellular and positioning modules and integrated circuits, introduces the smallest standalone GNSS positioning module on the market, the EVA-7M.<br /> <br /> Designed for cost and space sensitive applications, the highly integrated 7 x 7 x 1.1 mm LGA module comprises all necessary components, including crystal and passives: just add an ...This story is related to the following:Transportation Industry ProductsSatellite Receivers | Integrated Circuits (IC)
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launches
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