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Even after dark, vast Spanish solar plant harnesses sun's power

2015-10-02 16:00:00| Climate Ark Climate Change & Global Warming Newsfeed

Reuters: In December this year the UN Climate Conference takes place in Paris. Ahead of the summit, we will release a series of stories, titled "Earthprints," that show the ability of humans to impact change on the landscape of the planet. From sprawling urban growth to the construction of new islands, each site has profoundly changed in the last 30 years. Each story has accompanying NASA satellite images that show the scale of the change. (here) On a barren, sun-baked plateau in southern Spain, row upon...

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Dry Vacuum Pump Accessory reduces power consumption.

2015-10-02 14:31:05| Industrial Newsroom - All News for Today

By attaching to dry vacuum pump exhaust line, ECO-SHOCK ES4A can reduce power consumption of dry vacuum pumps used for frequent pumping down of loading/unloading chambers or that use large amounts of sealed gas. Installation does not incur any degradation of pumping speed, and there is no decrease in performance of dry vacuum pump if ES4A breaks down. This accessory can be used to pump down air, nitrogen, argon, and other stable and safe gases.

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EPA Announces National Limits To Reduce Toxic Pollutants Discharged Into Waterways By Steam Electric Power Plants

2015-10-02 07:10:10| pollutiononline Home Page

The U.S. Environmental Protection Agency (EPA) recently finalized a rule that will reduce the discharge of toxic pollutants into America’s waterways from steam electric power plants by 1.4 billion pounds annually, as well as reduce water withdrawal by 57 billion gallons per year, resulting in an estimated benefit of $463M per year to Americans across the country.

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Qorvo Introduces High-Performance GaN Power Amplifiers For Satellite Communications

2015-10-02 07:08:45| wirelessdesignonline News Articles

Qorvo, Inc., a leading provider of RF solutions for mobile, infrastructure and aerospace/defense applications, recently announced a family of Gallium Nitride(GaN) power amplifiers that dramatically improve the efficiency, gain and power performance of commercial VSAT and military satellite communications.

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Melexis' Programmable Multi-Channel RF Transceiver Targets Low Power Sub-GHz Applications

2015-10-02 07:02:42| rfglobalnet Home Page

Melexis, a global microelectronics engineering company, has introduced the MLX73290-M. This multi-channel RF transceiver IC draws on the company’s long-established technical expertise in low power wireless implementation.

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