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Particulate matter from modern gasoline engines damages our lungs

2015-06-29 17:02:00| Climate Ark Climate Change & Global Warming Newsfeed

ScienceDaily: Particulate matter from gasoline engines is harmful to our airways, regardless of whether the engines are a bit older or comply with recent EU standards. Fine dust particles allow pathogens to enter the lungs easier. Researchers at the University of Bern and the Paul Scherrer Institute PSI have shown this conducting a realistic laboratory experiment. According to the latest report from the World Health Organization (WHO), 7 million worldwide died early of the consequences of air pollution in 2012....

Tags: modern matter engines damages

 

EMC Simulation In The Design Flow Of Modern Electronics

2015-06-29 15:25:02| rfglobalnet Home Page

It is necessary to be compliant with all EMC standards in order to release a product to market. Since EMC engineering is traditionally only used in measurement, EMC compliance ends up being considered late in the design process. If problems arise at this late stage, correcting them can become expensive, especially if multiple prototype iterations are required. For this reason, simulation is used to allow EMC compliance to be analyzed in greater depth in the earlier stages of the design process.

Tags: design electronics modern flow

 
 

Collaborating for a Modern Grid

2015-06-23 21:01:00| Transmission & Distribution World

Elliot Mainzer BPA Spurs Innovation Across the nation, energy providers, transmission operators, technology developers and many others in the electric utility industry are engaged in grid modernization. read more

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Evolution Of The Modern Receiver In A Crowded Spectrum Environment

2015-06-23 13:25:06| rfglobalnet Home Page

The Electromagnetic Spectrum is a finite resource and its use is rapidly expanding. Unencumbered access to spectrum has been, and continues to be, critical to many government and commercial systems. As existing RF systems evolve and new communication systems are deployed, the need for additional spectrum bandwidth continues to grow. With federal mandates and initiatives, such as the 500 MHz of federal spectrum released for commercial use by 2020, the impact to spectrum monitoring equipment and the role of spectrum management also must evolve.This article will cover the different functions of the traditional RF measurement instrument architectures and their role in spectrum monitoring. The basic spectrum analyzer architecture is discussed as well as the modern digital monitoring receiver.

Tags: environment modern evolution spectrum

 

Modern Landfill in Oklahoma 'Tomb' for Trash

2015-06-22 00:34:00| Waste Age

NewsOK.com From a distance, the landfill looks like a big hill, covered with weeds and tall grass, But drive to the top and there are piles of kitchen garbage bags, diapers, tree branches and refuse of all types, mixed with red Oklahoma dirt. read more

Tags: modern oklahoma trash tomb

 

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