news from the lab 2011

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Earth Sciences



Results 1 - 5 of 5.

Physics/Materials Science - Earth Sciences
31.08.2011
An innovative method for measuring nanoparticles
An innovative method for measuring nanoparticles
Precise measurement of the molecular weight, size and density of a nanoparticle in a single procedure is now possible, thanks to an ultracentrifugation method. Although nanoparticles are used in a variety of domains - such as medicine, solar energy and photonics - there is still much about them to be discovered.
Earth Sciences - Environment/Sustainable Development
28.08.2011
Simulations to protect the Valais
Simulations to protect the Valais
Scientists model sediment deposits carried by the Naviscence River in the Swiss Valais canton. They are simulating possible scenarios for the future of the Zinal ski area, which could be threatened by the river.
Earth Sciences - Environment/Sustainable Development
25.08.2011
Unprecedented insight into cloud formation
Unprecedented insight into cloud formation
The CLOUD experiment has been designed to study the effect of cosmic rays on the formation of atmospheric aerosols - tiny liquid or solid particles suspended in the atmosphere - under controlled laboratory conditions. Atmospheric aerosols are thought to be responsible for a large fraction of the seeds that form cloud droplets.
Earth Sciences - History/Archeology
24.08.2011
Scanners reveal a wreck in the Lake Geneva
Scanners reveal a wreck in the Lake Geneva
Scientists have discovered a new wreck on the bottom of the Lake Geneva. Underwater archaeology is benefiting from scanners developed for scientific research. “It's always a memorable moment when you find an unknown shipwreck. It's not on the maps, and after having gone around it, I didn't see any inscription on its hull,” explains Evgeny Chernyaev, who was piloting the submersible.
Earth Sciences - Environment/Sustainable Development
07.07.2011
How will Swiss radioactive waste be disposed of?
How will Swiss radioactive waste be disposed of?
If Switzerland does indeed abandon nuclear energy within the time-frame announced by the Swiss Confederation, the question of the burial and disposal of the accumulated waste needs to be addressed.

 
 
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