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Durham Region sets Guinness World Record for 24-hour battery roundup

2013-03-11 13:49:00| Solid Waste & Recycling magazine Headlines

Durham Regions November 2012 battery recycling pilot project has set a Guinness World Record for the most batteries collected in 24 hours.

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Transocean sets world water-depth drilling record in 10,385 feet of water off India

2013-02-22 11:30:17| Green Car Congress

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Nujira Sets World Record For ET PA Linearity Without Use Of DPD

2013-02-15 02:39:06| rfglobalnet News Articles

Nujira Ltd, the world leader in Envelope Tracking (ET) technology, has recently released performance results for an LTE handset RF Power Amplifier (PA) which achieves an Adjacent Channel Power Ratio (ACPR) better than -50 dBc and an efficiency of 60% with an LTE waveform, without the use of Digital Pre-Distortion (DPD).

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Nujira Sets World Record For ET PA Linearity Without Use Of DPD

2013-02-15 02:39:06| wirelessdesignonline News Articles

Nujira Ltd, the world leader in Envelope Tracking (ET) technology, has recently released performance results for an LTE handset RF Power Amplifier (PA) which achieves an Adjacent Channel Power Ratio (ACPR) better than -50 dBc and an efficiency of 60% with an LTE waveform, without the use of Digital Pre-Distortion (DPD).

Tags: of use world record

 

New world record efficiency for thin film silicon solar cells

2013-02-12 19:31:00| Climate Ark Climate Change & Global Warming Newsfeed

ScienceDaily: EPFL's Institute of Microengineering has reached a remarkable 10.7% efficiency single-junction microcrystalline silicon solar cell, clearly surpassing the previous world record of 10.1% held by the Japanese company Kaneka Corporation since 1998. Such significant efficiency, independently certified by the Fraunhofer Institute for Solar Energy Systems (ISE CalLab PV Cells), was achieved in addition with less than 2 micrometers of photovoltaic active material. The Photovoltaics-Laboratory (PV-Lab)...

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