Archive
High-tech right up to the roof
The construction work in the woods is well underway: the building for SwissFEL, the Paul Scherrer Institute’s new large research facility, is due for completion by the end of 2014. The demands on the building are high: It needs to ensure that the sensitive equipment can run smoothly.
Aerosol measurements: PSI researchers help to close regional gaps around the globe
Aerosols are small particles in the atmosphere. They can influence the global climate by way of direct absorption or scattering of solar radiation, or by acting as nuclei for cloud formation. Efforts by scientists to exactly quantify these effects and then improve climate models are impeded by the lack of a global network of aerosol measurement stations. To remedy this situation, researchers at the Paul Scherrer Institute to facilitate continuous aerosol measurements at sites where the paucity of data is the greatest.
How rock pores in deep repositories close over
Chemical reactions will change the nature of the deep repository and the surrounding rock (clay rock); that much is certain. But to what extent and with what impact on safety? Researchers from the Paul Scherrer Institute are looking to answer this question with the aid of a combination of experiments and computer simulations.