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Calculating Energy Required To Store Wind, Solar Power Efficiently

2013-09-09 22:17:00| Climate Ark Climate Change & Global Warming Newsfeed

RedOrbit: Stanford University scientists, publishing a paper in the journal Energy and Environmental Science, calculated the energy required to store wind and solar power on the electrical grid to determine the total amount of fuel and electricity required to build and operate storage technologies. "We looked at batteries and other promising technologies for storing solar and wind energy on the electrical grid," said Charles Barnhart, the lead author of the study and a postdoctoral scholar at Stanford`s...

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Code Quiz: Calculating Lighting Loads

2013-05-08 23:36:39| Electrical Construction & Maintenance

By Steven Owen, National Code Seminars NEC rules on calculating inductive and LED lighting loads for circuits supplying lighting units that have ballasts, transformers, autotransformers, or LED drivers read more

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Calculating P, Ca Levels in Meat, Bone Meal for Pig Diets

2013-04-25 02:00:00| ThePigSite - Industry News

US - Following the drought of 2012, the prices of corn and soybean meal for livestock diets have increased significantly. In an effort to reduce their costs, pork producers are looking for alternative sources of calcium (Ca) and phosphorus (P).

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Calculating The Total Cost Of Ownership For In-Line Metal Detection Equipment

2013-03-06 00:49:39| dairynetwork Home Page

Considering TCO helps to better understand the costs over and above the purchase price and also – when suppliers have differing offers – to compare them and ultimately to substantiate the investment decision.By John Yacoub, Mettler-Toledo Safeline

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01.15.13 -- Tutorial: Calculating System Phase Noise

2013-01-14 09:51:29| rfglobalnet News Articles

01/15/13 RF Globalnet Newsletter

Tags: system phase noise tutorial

 

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