News tagged with impermeable

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Search results for impermeable


Coalition releases study on cutting off Asian carp from Lake Michigan

Asian carp should be permanently cut off from Lake Michigan by sheet pile or impermeable land bridges, effectively re-reversing the flow of the Chicago River, according to a study set to be released Tuesday by a coalition ...

Space & Earth / Environment

created Feb 02, 2012 | popularity not rated yet | comments 0

'Russian doll' polymer vesicles mimic cell structure

Nanomedicine faces two main challenges: controlling the synthesis of extremely small vectors containing one or several active ingredients and releasing these agents in the right place at the right time, in ...

Nanotechnology / Bio & Medicine

created Jan 31, 2012 | popularity not rated yet | comments 0

Graphene: Supermaterial goes superpermeable

Graphene is one of the wonders of the science world, with the potential to create foldaway mobile phones, wallpaper-thin lighting panels and the next generation of aircraft. The new finding at the University ...

Nanotechnology / Nanomaterials

created Jan 26, 2012 | popularity 4.9 / 5 (31) | comments 20 | with audio podcast

Graphene enhances many materials, but leaves them wettable

Graphene is the thinnest material known to science. The nanomaterial is so thin, in fact, water often doesn't even know it's there.

Nanotechnology / Nanomaterials

created Jan 23, 2012 | popularity 4.8 / 5 (12) | comments 1 | with audio podcast

Cracked eggs reveal secret life

Australian researchers have found a breakthrough technique that uses eggshells from endangered and extinct birds as a molecular resource—revealing insights into the behaviour and evolutionary history ...

Biology / Plants & Animals

created Jan 04, 2012 | popularity 4.8 / 5 (4) | comments 0

Improved rainwater harvesting system promising

Ridge and furrow rainwater-harvesting (RFRH) systems with mulches were first researched in the flat, lowland, semiarid conditions of northwest China to improve water availability and to increase crop production. ...

Space & Earth / Environment

created Dec 13, 2011 | popularity 5 / 5 (1) | comments 0

Earthquakes: Water as a lubricant

Geophysicists from Potsdam (Germany) have established a mode of action that can explain the irregular distribution of strong earthquakes at the San Andreas Fault in California. As the science magazine Nature reports in its ...

Space & Earth / Earth Sciences

created Nov 30, 2011 | popularity 4.8 / 5 (4) | comments 1 | with audio podcast

Project begins injection of CO2 for storage at Illinois Basin

The Midwest Geological Sequestration Consortium (MGSC) has begun injecting carbon dioxide (CO2) for the first million-tonne demonstration of carbon sequestration in the U.S. The CO2 will be stored permanently in the Mt. Simon Sand ...

Space & Earth / Environment

created Nov 28, 2011 | popularity 4.5 / 5 (2) | comments 13

Curtailing open grocery refrigerators' energy loss

Open refrigerated display cases holding eggs, cheese, drinks and more are a favorite of supermarket chains. Despite the easy access they offer customers, the inefficient energy-guzzlers cost retailers a huge ...

Technology / Engineering

created Oct 28, 2011 | popularity 4.3 / 5 (3) | comments 0 | with audio podcast

Scientists document aquatic species decline at dams and weirs

Dams and weirs have a stronger impact on the ecosystem of watercourses than was previously realized. Species diversity in the dammed area upstream of weirs shows a significant decline: the diversity of fish species is one-quarter ...

Biology / Ecology

created Sep 14, 2011 | popularity 5 / 5 (1) | comments 0


List of search results for impermeable