You’d think a newborn baby should have a fresh start when it comes to toxic chemicals. But chemicals move across the placenta, so a baby emerges with some of the same pollution in its system as its mother. Tests of umbilical blood have detected chemicals that cause cancer and birth defects as well as those that are toxic to the brain and nervous system.

Once born, infants take in even more pollution, through breathing, eating, and passage through the skin, just as adults do. But they... Read More

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Steve Thomas, the host of Planet Green Renovation Nation helped the Gosselin’s install solar thermal panels and also line their driveway with solar lights. With new eco-gadgets which will help the couple conserve energy and generate power without using the power company’s sources, the Gosselin’s new 34-acre estate has become a wonderful energy efficient home. But was this a simple ploy by the couple to jump aboard a growing trend of green living or are they truly disposing recyclable pr... Read More

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i think we can analysis time series in two important acpects:

nonlinearity

nonstationarity

i want to introduce new method based on artificial neural network

1-model finding (i.e find the best structure for neural network)

--because of nonstationarity we need dynamic modelling

2-use EA or GA to learn the parameters of neural network

--for big search spaces we need methods that can search this big search space optimaly

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E3 2009: The Midwest's Premier Energy, Economic and Environmental Conference
November 17, 2009 at the Saint Paul RiverCentre
Register now!

E3 2009: REGISTER TODAY!
How do we provide sustainable fuel, food, fiber and fresh water to a global population of 9 billion people in our lifetime? That’s one of more than 15 urgent questions we’ll explore during E3 2009.

NREL’s Larry Kazmerski, a pioneer in the field of solar photovoltaics, will offer the keynote pres... Read More

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Every day, landfills receive literally tons of trash, including numerous recyclable items. Even if you follow your center’s requirements to the ‘T’, you may still be throwing away items that can be recycled elsewhere. To significantly reduce your waste output, better the environment, and aid your community by learning to recycle, here are recycling tips you should know:

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