14/06/2010

System 92L in Atlantic getting organized in a tropical way

An area of low pressure referred to by meteorologists as "System 92L" in the Atlantic Ocean seems ripe for development and NASA infrared satellite imagery revealed areas in the low that have strong convection. Convection ...

Getting to the root of nutrient sensing

New research published by Cell Press in the June 15th issue of the journal Developmental Cell, reveals how plants modify their root architecture based on nutrient availability in the soil.

GPS not just for driving but can be tool for crowd management

Drivers around the world use the global positioning system (GPS) to figure out how to get from point A to point B. But a young Hebrew University of Jerusalem researcher has shown that GPS can also be applied commercially ...

Use of paramilitary emblems 'flagging' in Northern Ireland

New research from Queen's University Belfast shows the number of paramilitary flags now flown on arterial routes in Northern Ireland during July has more than halved. The figure is down from 161 flags in 2006 to 73 in 2009. ...

Researchers Discover New Properties of World's Thinnest Material

Graphene oxide, a single-atomic-layered material made by reacting graphite powders with strong oxidizing agents, has attracted a lot of interest from scientists because of its ability to easily convert to graphene -- a hotly ...

Do contributions to public goods increase if publicly disclosed?

Public disclosure of companies' pollution habits has been an effective method of reducing pollution in many countries. Similarly, research has shown that people's and firms' propensity to contribute to public good increases ...

Flower power: Marking winners and losers

A new study reveals how conflict resolution works on the microscopic scale - a protein called Flower marks the weaker cells for elimination in favor of their fitter neighbors. The research, published by Cell Press in the ...

Egypt's first solar plant to open by year's end

Egypt will open its first solar energy plant by the end of this year, electricity and energy minister Hassan Yunis said in a report published on Monday on the ministry's website.

What do we really know about the crucifixion of Jesus?

The many different accounts of the crucifixion of Jesus find little support in historical sources. The reason is that antique sources generally lack descriptions of crucifixions, says Gunnar Samuelsson, University of Gothenburg, ...

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