Cooperation to better follow, understand and predict the climate
Eight institutes observe the climate together
On Thursday 23 May 2002, an agreement will be signed in Cabauw by 8 cooperating institutes situated in the Netherlands. The cooperation project is called CESAR, and is in the form of a national observatory for the atmosphere. The goal of the cooperation is to be able to better follow the development of the climate and to be able to better understand and predict it. Only a
Pellets of rotting moths could keep weevils off oranges.
Mummified rotting cadavers could be a cost-effective way to combat soil pests, suggest scientists at the US Department of Agriculture. Citrus crops, cranberries and ornamental shrubs all stand to benefit.
Bacteria in the guts of roundworms grown inside dead wax moths can emerge to kill other soil insects, including the black vine weevil ( Otiorhynchus sulcatus ), a serious pest of plants in nurseries.
Th
Scientists from Imperial College London have successfully directed mouse stem cells to turn into the type of cells needed for gas exchange in lungs, bringing the prospect of being able to regenerate damaged lung tissue, and even the creation of artificially grown lungs one step closer.
Dr Anne Bishop, from Imperial College Tissue Engineering and Regenerative Medicine Centre at Chelsea and Westminster Hospital, comments: “This research will make it possible eventually to repair lungs that hav
Over the coming weeks an international team, led by Professor Ulrich Heber of the University of Erlangen-Nuernberg, Germany, will use over fifteen different telescopes around the world to make over one hundred nights of observations of just one star to learn about its internal structure.
The constellation of the “Serpent” contains a variable star, called V338 Ser, which vibrates with several periods of about ten minutes. It is a very old and nearly burnt out star which has lost most of its o
High-energy bubbles scour municipal water filters.
Sound waves could provide a greener way to make tap water taste better.
Ultrasound can make bubbles in water that could clean ceramic filters quickly and cheaply, say Linda Weavers and colleagues of Ohio State University, Columbus 1 . When the bubbles burst, they release energy that makes tiny, but fiercely powerful, jets of water that scour the filter’s surface and flush away debris.
Most municipa
Research funded by the European Space Agency into ways of feeding future astronauts on missions to Mars is about to find a very down-to-earth application – how to dispose of the sewage sludge left over after wastewater treatment.
The MELISSA (Micro-Ecological Life Support Alternative) project, which ESA is funding in companies and research institutes throughout Europe, is developing a system of recycling as much of the waste as possible produced by astronauts on long-duration space missions